|string)} type Block attribute schema type.
*
* @return {boolean} Whether value is valid.
*/
function isValidByType(value, type) {
return type === undefined || isOfTypes(value, Object(external_this_lodash_["castArray"])(type));
}
/**
* Returns true if value is valid per the given block attribute schema enum
* definition, or false otherwise.
*
* @see https://json-schema.org/latest/json-schema-validation.html#rfc.section.6.1.2
*
* @param {*} value Value to test.
* @param {?Array} enumSet Block attribute schema enum.
*
* @return {boolean} Whether value is valid.
*/
function isValidByEnum(value, enumSet) {
return !Array.isArray(enumSet) || enumSet.includes(value);
}
/**
* Returns true if the given attribute schema describes a value which may be
* an ambiguous string.
*
* Some sources are ambiguously serialized as strings, for which value casting
* is enabled. This is only possible when a singular type is assigned to the
* attribute schema, since the string ambiguity makes it impossible to know the
* correct type of multiple to which to cast.
*
* @param {Object} attributeSchema Attribute's schema.
*
* @return {boolean} Whether attribute schema defines an ambiguous string
* source.
*/
function isAmbiguousStringSource(attributeSchema) {
var source = attributeSchema.source,
type = attributeSchema.type;
var isStringSource = STRING_SOURCES.has(source);
var isSingleType = typeof type === 'string';
return isStringSource && isSingleType;
}
/**
* Returns an hpq matcher given a source object.
*
* @param {Object} sourceConfig Attribute Source object.
*
* @return {Function} A hpq Matcher.
*/
function matcherFromSource(sourceConfig) {
switch (sourceConfig.source) {
case 'attribute':
var matcher = attr(sourceConfig.selector, sourceConfig.attribute);
if (sourceConfig.type === 'boolean') {
matcher = parser_toBooleanAttributeMatcher(matcher);
}
return matcher;
case 'html':
return matchers_html(sourceConfig.selector, sourceConfig.multiline);
case 'text':
return es_text(sourceConfig.selector);
case 'children':
return children_matcher(sourceConfig.selector);
case 'node':
return node_matcher(sourceConfig.selector);
case 'query':
var subMatchers = Object(external_this_lodash_["mapValues"])(sourceConfig.query, matcherFromSource);
return query(sourceConfig.selector, subMatchers);
case 'tag':
return Object(external_this_lodash_["flow"])([prop(sourceConfig.selector, 'nodeName'), function (nodeName) {
return nodeName ? nodeName.toLowerCase() : undefined;
}]);
default:
// eslint-disable-next-line no-console
console.error("Unknown source type \"".concat(sourceConfig.source, "\""));
}
}
/**
* Given a block's raw content and an attribute's schema returns the attribute's
* value depending on its source.
*
* @param {string} innerHTML Block's raw content.
* @param {Object} attributeSchema Attribute's schema.
*
* @return {*} Attribute value.
*/
function parseWithAttributeSchema(innerHTML, attributeSchema) {
return es_parse(innerHTML, matcherFromSource(attributeSchema));
}
/**
* Given an attribute key, an attribute's schema, a block's raw content and the
* commentAttributes returns the attribute value depending on its source
* definition of the given attribute key.
*
* @param {string} attributeKey Attribute key.
* @param {Object} attributeSchema Attribute's schema.
* @param {string} innerHTML Block's raw content.
* @param {Object} commentAttributes Block's comment attributes.
*
* @return {*} Attribute value.
*/
function getBlockAttribute(attributeKey, attributeSchema, innerHTML, commentAttributes) {
var type = attributeSchema.type,
enumSet = attributeSchema.enum;
var value;
switch (attributeSchema.source) {
// undefined source means that it's an attribute serialized to the block's "comment"
case undefined:
value = commentAttributes ? commentAttributes[attributeKey] : undefined;
break;
case 'attribute':
case 'property':
case 'html':
case 'text':
case 'children':
case 'node':
case 'query':
case 'tag':
value = parseWithAttributeSchema(innerHTML, attributeSchema);
break;
}
if (!isValidByType(value, type) || !isValidByEnum(value, enumSet)) {
// Reject the value if it is not valid. Reverting to the undefined
// value ensures the default is respected, if applicable.
value = undefined;
}
if (value === undefined) {
return attributeSchema.default;
}
return value;
}
/**
* Returns the block attributes of a registered block node given its type.
*
* @param {string|Object} blockTypeOrName Block type or name.
* @param {string} innerHTML Raw block content.
* @param {?Object} attributes Known block attributes (from delimiters).
*
* @return {Object} All block attributes.
*/
function getBlockAttributes(blockTypeOrName, innerHTML) {
var attributes = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var blockType = normalizeBlockType(blockTypeOrName);
var blockAttributes = Object(external_this_lodash_["mapValues"])(blockType.attributes, function (attributeSchema, attributeKey) {
return getBlockAttribute(attributeKey, attributeSchema, innerHTML, attributes);
});
return Object(external_this_wp_hooks_["applyFilters"])('blocks.getBlockAttributes', blockAttributes, blockType, innerHTML, attributes);
}
/**
* Given a block object, returns a new copy of the block with any applicable
* deprecated migrations applied, or the original block if it was both valid
* and no eligible migrations exist.
*
* @param {WPBlock} block Original block object.
* @param {Object} parsedAttributes Attributes as parsed from the initial
* block markup.
*
* @return {WPBlock} Migrated block object.
*/
function getMigratedBlock(block, parsedAttributes) {
var blockType = registration_getBlockType(block.name);
var deprecatedDefinitions = blockType.deprecated;
if (!deprecatedDefinitions || !deprecatedDefinitions.length) {
return block;
}
var _block = block,
originalContent = _block.originalContent,
innerBlocks = _block.innerBlocks;
for (var i = 0; i < deprecatedDefinitions.length; i++) {
// A block can opt into a migration even if the block is valid by
// defining isEligible on its deprecation. If the block is both valid
// and does not opt to migrate, skip.
var _deprecatedDefinition = deprecatedDefinitions[i].isEligible,
isEligible = _deprecatedDefinition === void 0 ? external_this_lodash_["stubFalse"] : _deprecatedDefinition;
if (block.isValid && !isEligible(parsedAttributes, innerBlocks)) {
continue;
} // Block type properties which could impact either serialization or
// parsing are not considered in the deprecated block type by default,
// and must be explicitly provided.
var deprecatedBlockType = Object.assign(Object(external_this_lodash_["omit"])(blockType, DEPRECATED_ENTRY_KEYS), deprecatedDefinitions[i]);
var migratedAttributes = getBlockAttributes(deprecatedBlockType, originalContent, parsedAttributes); // Ignore the deprecation if it produces a block which is not valid.
var _getBlockContentValid = getBlockContentValidationResult(deprecatedBlockType, migratedAttributes, originalContent),
isValid = _getBlockContentValid.isValid,
validationIssues = _getBlockContentValid.validationIssues;
if (!isValid) {
block = parser_objectSpread({}, block, {
validationIssues: [].concat(Object(toConsumableArray["a" /* default */])(Object(external_this_lodash_["get"])(block, 'validationIssues', [])), Object(toConsumableArray["a" /* default */])(validationIssues))
});
continue;
}
var migratedInnerBlocks = innerBlocks; // A block may provide custom behavior to assign new attributes and/or
// inner blocks.
var migrate = deprecatedBlockType.migrate;
if (migrate) {
var _castArray = Object(external_this_lodash_["castArray"])(migrate(migratedAttributes, innerBlocks));
var _castArray2 = Object(slicedToArray["a" /* default */])(_castArray, 2);
var _castArray2$ = _castArray2[0];
migratedAttributes = _castArray2$ === void 0 ? parsedAttributes : _castArray2$;
var _castArray2$2 = _castArray2[1];
migratedInnerBlocks = _castArray2$2 === void 0 ? innerBlocks : _castArray2$2;
}
block = parser_objectSpread({}, block, {
attributes: migratedAttributes,
innerBlocks: migratedInnerBlocks,
isValid: true
});
}
return block;
}
/**
* Creates a block with fallback to the unknown type handler.
*
* @param {Object} blockNode Parsed block node.
*
* @return {?Object} An initialized block object (if possible).
*/
function createBlockWithFallback(blockNode) {
var originalName = blockNode.blockName;
var attributes = blockNode.attrs,
_blockNode$innerBlock = blockNode.innerBlocks,
innerBlocks = _blockNode$innerBlock === void 0 ? [] : _blockNode$innerBlock,
innerHTML = blockNode.innerHTML;
var innerContent = blockNode.innerContent;
var freeformContentFallbackBlock = getFreeformContentHandlerName();
var unregisteredFallbackBlock = getUnregisteredTypeHandlerName() || freeformContentFallbackBlock;
attributes = attributes || {}; // Trim content to avoid creation of intermediary freeform segments.
innerHTML = innerHTML.trim(); // Use type from block content if available. Otherwise, default to the
// freeform content fallback.
var name = originalName || freeformContentFallbackBlock; // Convert 'core/cover-image' block in existing content to 'core/cover'.
if ('core/cover-image' === name) {
name = 'core/cover';
} // Convert 'core/text' blocks in existing content to 'core/paragraph'.
if ('core/text' === name || 'core/cover-text' === name) {
name = 'core/paragraph';
} // Convert derivative blocks such as 'core/social-link-wordpress' to the
// canonical form 'core/social-link'.
if (name && name.indexOf('core/social-link-') === 0) {
// Capture `social-link-wordpress` into `{"service":"wordpress"}`
attributes.service = name.substring(17);
name = 'core/social-link';
} // Fallback content may be upgraded from classic editor expecting implicit
// automatic paragraphs, so preserve them. Assumes wpautop is idempotent,
// meaning there are no negative consequences to repeated autop calls.
if (name === freeformContentFallbackBlock) {
innerHTML = Object(external_this_wp_autop_["autop"])(innerHTML).trim();
} // Try finding the type for known block name, else fall back again.
var blockType = registration_getBlockType(name);
if (!blockType) {
// Since the constituents of the block node are extracted at the start
// of the present function, construct a new object rather than reuse
// `blockNode`.
var reconstitutedBlockNode = {
attrs: attributes,
blockName: originalName,
innerBlocks: innerBlocks,
innerContent: innerContent
}; // Preserve undelimited content for use by the unregistered type
// handler. A block node's `innerHTML` isn't enough, as that field only
// carries the block's own HTML and not its nested blocks'.
var originalUndelimitedContent = serializeBlockNode(reconstitutedBlockNode, {
isCommentDelimited: false
}); // Preserve full block content for use by the unregistered type
// handler, block boundaries included.
var originalContent = serializeBlockNode(reconstitutedBlockNode, {
isCommentDelimited: true
}); // If detected as a block which is not registered, preserve comment
// delimiters in content of unregistered type handler.
if (name) {
innerHTML = originalContent;
}
name = unregisteredFallbackBlock;
attributes = {
originalName: originalName,
originalContent: originalContent,
originalUndelimitedContent: originalUndelimitedContent
};
blockType = registration_getBlockType(name);
} // Coerce inner blocks from parsed form to canonical form.
innerBlocks = innerBlocks.map(createBlockWithFallback); // Remove `undefined` innerBlocks.
//
// This is a temporary fix to prevent unrecoverable TypeErrors when handling unexpectedly
// empty freeform block nodes. See https://github.com/WordPress/gutenberg/pull/17164.
innerBlocks = innerBlocks.filter(function (innerBlock) {
return innerBlock;
});
var isFallbackBlock = name === freeformContentFallbackBlock || name === unregisteredFallbackBlock; // Include in set only if type was determined.
if (!blockType || !innerHTML && isFallbackBlock) {
return;
}
var block = createBlock(name, getBlockAttributes(blockType, innerHTML, attributes), innerBlocks); // Block validation assumes an idempotent operation from source block to serialized block
// provided there are no changes in attributes. The validation procedure thus compares the
// provided source value with the serialized output before there are any modifications to
// the block. When both match, the block is marked as valid.
if (!isFallbackBlock) {
var _getBlockContentValid2 = getBlockContentValidationResult(blockType, block.attributes, innerHTML),
isValid = _getBlockContentValid2.isValid,
validationIssues = _getBlockContentValid2.validationIssues;
block.isValid = isValid;
block.validationIssues = validationIssues;
} // Preserve original content for future use in case the block is parsed
// as invalid, or future serialization attempt results in an error.
block.originalContent = block.originalContent || innerHTML;
block = getMigratedBlock(block, attributes);
if (block.validationIssues && block.validationIssues.length > 0) {
if (block.isValid) {
// eslint-disable-next-line no-console
console.info('Block successfully updated for `%s` (%o).\n\nNew content generated by `save` function:\n\n%s\n\nContent retrieved from post body:\n\n%s', blockType.name, blockType, getSaveContent(blockType, block.attributes), block.originalContent);
} else {
block.validationIssues.forEach(function (_ref) {
var log = _ref.log,
args = _ref.args;
return log.apply(void 0, Object(toConsumableArray["a" /* default */])(args));
});
}
}
return block;
}
/**
* Serializes a block node into the native HTML-comment-powered block format.
* CAVEAT: This function is intended for reserializing blocks as parsed by
* valid parsers and skips any validation steps. This is NOT a generic
* serialization function for in-memory blocks. For most purposes, see the
* following functions available in the `@wordpress/blocks` package:
*
* @see serializeBlock
* @see serialize
*
* For more on the format of block nodes as returned by valid parsers:
*
* @see `@wordpress/block-serialization-default-parser` package
* @see `@wordpress/block-serialization-spec-parser` package
*
* @param {Object} blockNode A block node as returned by a valid parser.
* @param {?Object} options Serialization options.
* @param {?boolean} options.isCommentDelimited Whether to output HTML comments around blocks.
*
* @return {string} An HTML string representing a block.
*/
function serializeBlockNode(blockNode) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var _options$isCommentDel = options.isCommentDelimited,
isCommentDelimited = _options$isCommentDel === void 0 ? true : _options$isCommentDel;
var blockName = blockNode.blockName,
_blockNode$attrs = blockNode.attrs,
attrs = _blockNode$attrs === void 0 ? {} : _blockNode$attrs,
_blockNode$innerBlock2 = blockNode.innerBlocks,
innerBlocks = _blockNode$innerBlock2 === void 0 ? [] : _blockNode$innerBlock2,
_blockNode$innerConte = blockNode.innerContent,
innerContent = _blockNode$innerConte === void 0 ? [] : _blockNode$innerConte;
var childIndex = 0;
var content = innerContent.map(function (item) {
return (// `null` denotes a nested block, otherwise we have an HTML fragment
item !== null ? item : serializeBlockNode(innerBlocks[childIndex++], options)
);
}).join('\n').replace(/\n+/g, '\n').trim();
return isCommentDelimited ? getCommentDelimitedContent(blockName, attrs, content) : content;
}
/**
* Creates a parse implementation for the post content which returns a list of blocks.
*
* @param {Function} parseImplementation Parse implementation.
*
* @return {Function} An implementation which parses the post content.
*/
var createParse = function createParse(parseImplementation) {
return function (content) {
return parseImplementation(content).reduce(function (accumulator, blockNode) {
var block = createBlockWithFallback(blockNode);
if (block) {
accumulator.push(block);
}
return accumulator;
}, []);
};
};
/**
* Parses the post content with a PegJS grammar and returns a list of blocks.
*
* @param {string} content The post content.
*
* @return {Array} Block list.
*/
var parseWithGrammar = createParse(external_this_wp_blockSerializationDefaultParser_["parse"]);
/* harmony default export */ var parser = (parseWithGrammar);
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/phrasing-content.js
function phrasing_content_ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function phrasing_content_objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { phrasing_content_ownKeys(Object(source), true).forEach(function (key) { Object(defineProperty["a" /* default */])(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { phrasing_content_ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
* External dependencies
*/
/**
* All phrasing content elements.
*
* @see https://www.w3.org/TR/2011/WD-html5-20110525/content-models.html#phrasing-content-0
*/
/**
* All text-level semantic elements.
*
* @see https://html.spec.whatwg.org/multipage/text-level-semantics.html
*/
var textContentSchema = {
strong: {},
em: {},
s: {},
del: {},
ins: {},
a: {
attributes: ['href', 'target', 'rel']
},
code: {},
abbr: {
attributes: ['title']
},
sub: {},
sup: {},
br: {},
small: {},
// To do: fix blockquote.
// cite: {},
q: {
attributes: ['cite']
},
dfn: {
attributes: ['title']
},
data: {
attributes: ['value']
},
time: {
attributes: ['datetime']
},
var: {},
samp: {},
kbd: {},
i: {},
b: {},
u: {},
mark: {},
ruby: {},
rt: {},
rp: {},
bdi: {
attributes: ['dir']
},
bdo: {
attributes: ['dir']
},
wbr: {},
'#text': {}
}; // Recursion is needed.
// Possible: strong > em > strong.
// Impossible: strong > strong.
Object(external_this_lodash_["without"])(Object.keys(textContentSchema), '#text', 'br').forEach(function (tag) {
textContentSchema[tag].children = Object(external_this_lodash_["omit"])(textContentSchema, tag);
});
/**
* Embedded content elements.
*
* @see https://www.w3.org/TR/2011/WD-html5-20110525/content-models.html#embedded-content-0
*/
var embeddedContentSchema = {
audio: {
attributes: ['src', 'preload', 'autoplay', 'mediagroup', 'loop', 'muted']
},
canvas: {
attributes: ['width', 'height']
},
embed: {
attributes: ['src', 'type', 'width', 'height']
},
img: {
attributes: ['alt', 'src', 'srcset', 'usemap', 'ismap', 'width', 'height']
},
object: {
attributes: ['data', 'type', 'name', 'usemap', 'form', 'width', 'height']
},
video: {
attributes: ['src', 'poster', 'preload', 'autoplay', 'mediagroup', 'loop', 'muted', 'controls', 'width', 'height']
}
};
/**
* Phrasing content elements.
*
* @see https://www.w3.org/TR/2011/WD-html5-20110525/content-models.html#phrasing-content-0
*/
var phrasing_content_phrasingContentSchema = phrasing_content_objectSpread({}, textContentSchema, {}, embeddedContentSchema);
/**
* Get schema of possible paths for phrasing content.
*
* @see https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Content_categories#Phrasing_content
*
* @param {string} context Set to "paste" to exclude invisible elements and
* sensitive data.
*
* @return {Object} Schema.
*/
function getPhrasingContentSchema(context) {
if (context !== 'paste') {
return phrasing_content_phrasingContentSchema;
}
return Object(external_this_lodash_["omit"])(phrasing_content_objectSpread({}, phrasing_content_phrasingContentSchema, {
// We shouldn't paste potentially sensitive information which is not
// visible to the user when pasted, so strip the attributes.
ins: {
children: phrasing_content_phrasingContentSchema.ins.children
},
del: {
children: phrasing_content_phrasingContentSchema.del.children
}
}), ['u', // Used to mark misspelling. Shouldn't be pasted.
'abbr', // Invisible.
'data', // Invisible.
'time', // Invisible.
'wbr', // Invisible.
'bdi', // Invisible.
'bdo' // Invisible.
]);
}
/**
* Find out whether or not the given node is phrasing content.
*
* @see https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Content_categories#Phrasing_content
*
* @param {Element} node The node to test.
*
* @return {boolean} True if phrasing content, false if not.
*/
function isPhrasingContent(node) {
var tag = node.nodeName.toLowerCase();
return getPhrasingContentSchema().hasOwnProperty(tag) || tag === 'span';
}
function isTextContent(node) {
var tag = node.nodeName.toLowerCase();
return textContentSchema.hasOwnProperty(tag) || tag === 'span';
}
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/utils.js
function raw_handling_utils_ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function raw_handling_utils_objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { raw_handling_utils_ownKeys(Object(source), true).forEach(function (key) { Object(defineProperty["a" /* default */])(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { raw_handling_utils_ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* Browser dependencies
*/
var utils_window$Node = window.Node,
utils_ELEMENT_NODE = utils_window$Node.ELEMENT_NODE,
utils_TEXT_NODE = utils_window$Node.TEXT_NODE;
/**
* Given raw transforms from blocks, merges all schemas into one.
*
* @param {Array} transforms Block transforms, of the `raw` type.
* @param {Object} phrasingContentSchema The phrasing content schema.
* @param {Object} isPaste Whether the context is pasting or not.
*
* @return {Object} A complete block content schema.
*/
function getBlockContentSchema(transforms, phrasingContentSchema, isPaste) {
var schemas = transforms.map(function (_ref) {
var isMatch = _ref.isMatch,
blockName = _ref.blockName,
schema = _ref.schema;
var hasAnchorSupport = registration_hasBlockSupport(blockName, 'anchor');
schema = Object(external_this_lodash_["isFunction"])(schema) ? schema({
phrasingContentSchema: phrasingContentSchema,
isPaste: isPaste
}) : schema; // If the block does not has anchor support and the transform does not
// provides an isMatch we can return the schema right away.
if (!hasAnchorSupport && !isMatch) {
return schema;
}
return Object(external_this_lodash_["mapValues"])(schema, function (value) {
var attributes = value.attributes || []; // If the block supports the "anchor" functionality, it needs to keep its ID attribute.
if (hasAnchorSupport) {
attributes = [].concat(Object(toConsumableArray["a" /* default */])(attributes), ['id']);
}
return raw_handling_utils_objectSpread({}, value, {
attributes: attributes,
isMatch: isMatch ? isMatch : undefined
});
});
});
return external_this_lodash_["mergeWith"].apply(void 0, [{}].concat(Object(toConsumableArray["a" /* default */])(schemas), [function (objValue, srcValue, key) {
switch (key) {
case 'children':
{
if (objValue === '*' || srcValue === '*') {
return '*';
}
return raw_handling_utils_objectSpread({}, objValue, {}, srcValue);
}
case 'attributes':
case 'require':
{
return [].concat(Object(toConsumableArray["a" /* default */])(objValue || []), Object(toConsumableArray["a" /* default */])(srcValue || []));
}
case 'isMatch':
{
// If one of the values being merge is undefined (matches everything),
// the result of the merge will be undefined.
if (!objValue || !srcValue) {
return undefined;
} // When merging two isMatch functions, the result is a new function
// that returns if one of the source functions returns true.
return function () {
return objValue.apply(void 0, arguments) || srcValue.apply(void 0, arguments);
};
}
}
}]));
}
/**
* Recursively checks if an element is empty. An element is not empty if it
* contains text or contains elements with attributes such as images.
*
* @param {Element} element The element to check.
*
* @return {boolean} Wether or not the element is empty.
*/
function isEmpty(element) {
if (!element.hasChildNodes()) {
return true;
}
return Array.from(element.childNodes).every(function (node) {
if (node.nodeType === utils_TEXT_NODE) {
return !node.nodeValue.trim();
}
if (node.nodeType === utils_ELEMENT_NODE) {
if (node.nodeName === 'BR') {
return true;
} else if (node.hasAttributes()) {
return false;
}
return isEmpty(node);
}
return true;
});
}
/**
* Checks wether HTML can be considered plain text. That is, it does not contain
* any elements that are not line breaks.
*
* @param {string} HTML The HTML to check.
*
* @return {boolean} Wether the HTML can be considered plain text.
*/
function isPlain(HTML) {
return !/<(?!br[ />])/i.test(HTML);
}
/**
* Given node filters, deeply filters and mutates a NodeList.
*
* @param {NodeList} nodeList The nodeList to filter.
* @param {Array} filters An array of functions that can mutate with the provided node.
* @param {Document} doc The document of the nodeList.
* @param {Object} schema The schema to use.
*/
function deepFilterNodeList(nodeList, filters, doc, schema) {
Array.from(nodeList).forEach(function (node) {
deepFilterNodeList(node.childNodes, filters, doc, schema);
filters.forEach(function (item) {
// Make sure the node is still attached to the document.
if (!doc.contains(node)) {
return;
}
item(node, doc, schema);
});
});
}
/**
* Given node filters, deeply filters HTML tags.
* Filters from the deepest nodes to the top.
*
* @param {string} HTML The HTML to filter.
* @param {Array} filters An array of functions that can mutate with the provided node.
* @param {Object} schema The schema to use.
*
* @return {string} The filtered HTML.
*/
function deepFilterHTML(HTML) {
var filters = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
var schema = arguments.length > 2 ? arguments[2] : undefined;
var doc = document.implementation.createHTMLDocument('');
doc.body.innerHTML = HTML;
deepFilterNodeList(doc.body.childNodes, filters, doc, schema);
return doc.body.innerHTML;
}
/**
* Given a schema, unwraps or removes nodes, attributes and classes on a node
* list.
*
* @param {NodeList} nodeList The nodeList to filter.
* @param {Document} doc The document of the nodeList.
* @param {Object} schema An array of functions that can mutate with the provided node.
* @param {Object} inline Whether to clean for inline mode.
*/
function cleanNodeList(nodeList, doc, schema, inline) {
Array.from(nodeList).forEach(function (node) {
var tag = node.nodeName.toLowerCase(); // It's a valid child, if the tag exists in the schema without an isMatch
// function, or with an isMatch function that matches the node.
if (schema.hasOwnProperty(tag) && (!schema[tag].isMatch || schema[tag].isMatch(node))) {
if (node.nodeType === utils_ELEMENT_NODE) {
var _schema$tag = schema[tag],
_schema$tag$attribute = _schema$tag.attributes,
attributes = _schema$tag$attribute === void 0 ? [] : _schema$tag$attribute,
_schema$tag$classes = _schema$tag.classes,
classes = _schema$tag$classes === void 0 ? [] : _schema$tag$classes,
children = _schema$tag.children,
_schema$tag$require = _schema$tag.require,
require = _schema$tag$require === void 0 ? [] : _schema$tag$require,
allowEmpty = _schema$tag.allowEmpty; // If the node is empty and it's supposed to have children,
// remove the node.
if (children && !allowEmpty && isEmpty(node)) {
Object(external_this_wp_dom_["remove"])(node);
return;
}
if (node.hasAttributes()) {
// Strip invalid attributes.
Array.from(node.attributes).forEach(function (_ref2) {
var name = _ref2.name;
if (name !== 'class' && !Object(external_this_lodash_["includes"])(attributes, name)) {
node.removeAttribute(name);
}
}); // Strip invalid classes.
// In jsdom-jscore, 'node.classList' can be undefined.
// TODO: Explore patching this in jsdom-jscore.
if (node.classList && node.classList.length) {
var mattchers = classes.map(function (item) {
if (typeof item === 'string') {
return function (className) {
return className === item;
};
} else if (item instanceof RegExp) {
return function (className) {
return item.test(className);
};
}
return external_this_lodash_["noop"];
});
Array.from(node.classList).forEach(function (name) {
if (!mattchers.some(function (isMatch) {
return isMatch(name);
})) {
node.classList.remove(name);
}
});
if (!node.classList.length) {
node.removeAttribute('class');
}
}
}
if (node.hasChildNodes()) {
// Do not filter any content.
if (children === '*') {
return;
} // Continue if the node is supposed to have children.
if (children) {
// If a parent requires certain children, but it does
// not have them, drop the parent and continue.
if (require.length && !node.querySelector(require.join(','))) {
cleanNodeList(node.childNodes, doc, schema, inline);
Object(external_this_wp_dom_["unwrap"])(node); // If the node is at the top, phrasing content, and
// contains children that are block content, unwrap
// the node because it is invalid.
} else if (node.parentNode.nodeName === 'BODY' && isPhrasingContent(node)) {
cleanNodeList(node.childNodes, doc, schema, inline);
if (Array.from(node.childNodes).some(function (child) {
return !isPhrasingContent(child);
})) {
Object(external_this_wp_dom_["unwrap"])(node);
}
} else {
cleanNodeList(node.childNodes, doc, children, inline);
} // Remove children if the node is not supposed to have any.
} else {
while (node.firstChild) {
Object(external_this_wp_dom_["remove"])(node.firstChild);
}
}
}
} // Invalid child. Continue with schema at the same place and unwrap.
} else {
cleanNodeList(node.childNodes, doc, schema, inline); // For inline mode, insert a line break when unwrapping nodes that
// are not phrasing content.
if (inline && !isPhrasingContent(node) && node.nextElementSibling) {
Object(external_this_wp_dom_["insertAfter"])(doc.createElement('br'), node);
}
Object(external_this_wp_dom_["unwrap"])(node);
}
});
}
/**
* Given a schema, unwraps or removes nodes, attributes and classes on HTML.
*
* @param {string} HTML The HTML to clean up.
* @param {Object} schema Schema for the HTML.
* @param {Object} inline Whether to clean for inline mode.
*
* @return {string} The cleaned up HTML.
*/
function removeInvalidHTML(HTML, schema, inline) {
var doc = document.implementation.createHTMLDocument('');
doc.body.innerHTML = HTML;
cleanNodeList(doc.body.childNodes, doc, schema, inline);
return doc.body.innerHTML;
}
/**
* Gets a sibling within text-level context.
*
* @param {Element} node The subject node.
* @param {string} which "next" or "previous".
*/
function getSibling(node, which) {
var sibling = node["".concat(which, "Sibling")];
if (sibling && isPhrasingContent(sibling)) {
return sibling;
}
var parentNode = node.parentNode;
if (!parentNode || !isPhrasingContent(parentNode)) {
return;
}
return getSibling(parentNode, which);
}
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/normalise-blocks.js
/**
* Internal dependencies
*/
/**
* Browser dependencies
*/
var normalise_blocks_window$Node = window.Node,
normalise_blocks_ELEMENT_NODE = normalise_blocks_window$Node.ELEMENT_NODE,
normalise_blocks_TEXT_NODE = normalise_blocks_window$Node.TEXT_NODE;
/* harmony default export */ var normalise_blocks = (function (HTML) {
var decuDoc = document.implementation.createHTMLDocument('');
var accuDoc = document.implementation.createHTMLDocument('');
var decu = decuDoc.body;
var accu = accuDoc.body;
decu.innerHTML = HTML;
while (decu.firstChild) {
var node = decu.firstChild; // Text nodes: wrap in a paragraph, or append to previous.
if (node.nodeType === normalise_blocks_TEXT_NODE) {
if (!node.nodeValue.trim()) {
decu.removeChild(node);
} else {
if (!accu.lastChild || accu.lastChild.nodeName !== 'P') {
accu.appendChild(accuDoc.createElement('P'));
}
accu.lastChild.appendChild(node);
} // Element nodes.
} else if (node.nodeType === normalise_blocks_ELEMENT_NODE) {
// BR nodes: create a new paragraph on double, or append to previous.
if (node.nodeName === 'BR') {
if (node.nextSibling && node.nextSibling.nodeName === 'BR') {
accu.appendChild(accuDoc.createElement('P'));
decu.removeChild(node.nextSibling);
} // Don't append to an empty paragraph.
if (accu.lastChild && accu.lastChild.nodeName === 'P' && accu.lastChild.hasChildNodes()) {
accu.lastChild.appendChild(node);
} else {
decu.removeChild(node);
}
} else if (node.nodeName === 'P') {
// Only append non-empty paragraph nodes.
if (isEmpty(node)) {
decu.removeChild(node);
} else {
accu.appendChild(node);
}
} else if (isPhrasingContent(node)) {
if (!accu.lastChild || accu.lastChild.nodeName !== 'P') {
accu.appendChild(accuDoc.createElement('P'));
}
accu.lastChild.appendChild(node);
} else {
accu.appendChild(node);
}
} else {
decu.removeChild(node);
}
}
return accu.innerHTML;
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/special-comment-converter.js
/**
* WordPress dependencies
*/
/**
* Browser dependencies
*/
var COMMENT_NODE = window.Node.COMMENT_NODE;
/**
* Looks for `` and `` comments, as well as the
* `` variant and its `` companion,
* and replaces them with a custom element representing a future block.
*
* The custom element is a way to bypass the rest of the `raw-handling`
* transforms, which would eliminate other kinds of node with which to carry
* ``'s data: nodes with `data` attributes, empty paragraphs, etc.
*
* The custom element is then expected to be recognized by any registered
* block's `raw` transform.
*
* @param {Node} node The node to be processed.
* @param {Document} doc The document of the node.
* @return {void}
*/
/* harmony default export */ var special_comment_converter = (function (node, doc) {
if (node.nodeType !== COMMENT_NODE) {
return;
}
if (node.nodeValue === 'nextpage') {
Object(external_this_wp_dom_["replace"])(node, createNextpage(doc));
return;
}
if (node.nodeValue.indexOf('more') === 0) {
// Grab any custom text in the comment.
var customText = node.nodeValue.slice(4).trim();
/*
* When a `` comment is found, we need to look for any
* `` sibling, but it may not be a direct sibling
* (whitespace typically lies in between)
*/
var sibling = node;
var noTeaser = false;
while (sibling = sibling.nextSibling) {
if (sibling.nodeType === COMMENT_NODE && sibling.nodeValue === 'noteaser') {
noTeaser = true;
Object(external_this_wp_dom_["remove"])(sibling);
break;
}
}
Object(external_this_wp_dom_["replace"])(node, createMore(customText, noTeaser, doc));
}
});
function createMore(customText, noTeaser, doc) {
var node = doc.createElement('wp-block');
node.dataset.block = 'core/more';
if (customText) {
node.dataset.customText = customText;
}
if (noTeaser) {
// "Boolean" data attribute
node.dataset.noTeaser = '';
}
return node;
}
function createNextpage(doc) {
var node = doc.createElement('wp-block');
node.dataset.block = 'core/nextpage';
return node;
}
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/list-reducer.js
/**
* WordPress dependencies
*/
function isList(node) {
return node.nodeName === 'OL' || node.nodeName === 'UL';
}
function shallowTextContent(element) {
return Array.from(element.childNodes).map(function (_ref) {
var _ref$nodeValue = _ref.nodeValue,
nodeValue = _ref$nodeValue === void 0 ? '' : _ref$nodeValue;
return nodeValue;
}).join('');
}
/* harmony default export */ var list_reducer = (function (node) {
if (!isList(node)) {
return;
}
var list = node;
var prevElement = node.previousElementSibling; // Merge with previous list if:
// * There is a previous list of the same type.
// * There is only one list item.
if (prevElement && prevElement.nodeName === node.nodeName && list.children.length === 1) {
// Move all child nodes, including any text nodes, if any.
while (list.firstChild) {
prevElement.appendChild(list.firstChild);
}
list.parentNode.removeChild(list);
}
var parentElement = node.parentNode; // Nested list with empty parent item.
if (parentElement && parentElement.nodeName === 'LI' && parentElement.children.length === 1 && !/\S/.test(shallowTextContent(parentElement))) {
var parentListItem = parentElement;
var prevListItem = parentListItem.previousElementSibling;
var parentList = parentListItem.parentNode;
if (prevListItem) {
prevListItem.appendChild(list);
parentList.removeChild(parentListItem);
} else {
parentList.parentNode.insertBefore(list, parentList);
parentList.parentNode.removeChild(parentList);
}
} // Invalid: OL/UL > OL/UL.
if (parentElement && isList(parentElement)) {
var _prevListItem = node.previousElementSibling;
if (_prevListItem) {
_prevListItem.appendChild(node);
} else {
Object(external_this_wp_dom_["unwrap"])(node);
}
}
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/blockquote-normaliser.js
/**
* Internal dependencies
*/
/* harmony default export */ var blockquote_normaliser = (function (node) {
if (node.nodeName !== 'BLOCKQUOTE') {
return;
}
node.innerHTML = normalise_blocks(node.innerHTML);
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/figure-content-reducer.js
/**
* External dependencies
*/
/**
* Internal dependencies
*/
/**
* Whether or not the given node is figure content.
*
* @param {Node} node The node to check.
* @param {Object} schema The schema to use.
*
* @return {boolean} True if figure content, false if not.
*/
function isFigureContent(node, schema) {
var tag = node.nodeName.toLowerCase(); // We are looking for tags that can be a child of the figure tag, excluding
// `figcaption` and any phrasing content.
if (tag === 'figcaption' || isTextContent(node)) {
return false;
}
return Object(external_this_lodash_["has"])(schema, ['figure', 'children', tag]);
}
/**
* Whether or not the given node can have an anchor.
*
* @param {Node} node The node to check.
* @param {Object} schema The schema to use.
*
* @return {boolean} True if it can, false if not.
*/
function canHaveAnchor(node, schema) {
var tag = node.nodeName.toLowerCase();
return Object(external_this_lodash_["has"])(schema, ['figure', 'children', 'a', 'children', tag]);
}
/**
* Wraps the given element in a figure element.
*
* @param {Element} element The element to wrap.
* @param {Element} beforeElement The element before which to place the figure.
*/
function wrapFigureContent(element) {
var beforeElement = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : element;
var figure = element.ownerDocument.createElement('figure');
beforeElement.parentNode.insertBefore(figure, beforeElement);
figure.appendChild(element);
}
/**
* This filter takes figure content out of paragraphs, wraps it in a figure
* element, and moves any anchors with it if needed.
*
* @param {Node} node The node to filter.
* @param {Document} doc The document of the node.
* @param {Object} schema The schema to use.
*
* @return {void}
*/
/* harmony default export */ var figure_content_reducer = (function (node, doc, schema) {
if (!isFigureContent(node, schema)) {
return;
}
var nodeToInsert = node;
var parentNode = node.parentNode; // If the figure content can have an anchor and its parent is an anchor with
// only the figure content, take the anchor out instead of just the content.
if (canHaveAnchor(node, schema) && parentNode.nodeName === 'A' && parentNode.childNodes.length === 1) {
nodeToInsert = node.parentNode;
}
var wrapper = nodeToInsert.closest('p,div'); // If wrapped in a paragraph or div, only extract if it's aligned or if
// there is no text content.
// Otherwise, if directly at the root, wrap in a figure element.
if (wrapper) {
if (node.classList.contains('alignright') || node.classList.contains('alignleft') || node.classList.contains('aligncenter') || !wrapper.textContent.trim()) {
wrapFigureContent(nodeToInsert, wrapper);
}
} else if (nodeToInsert.parentNode.nodeName === 'BODY') {
wrapFigureContent(nodeToInsert);
}
});
// EXTERNAL MODULE: external {"this":["wp","shortcode"]}
var external_this_wp_shortcode_ = __webpack_require__("SVSp");
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/shortcode-converter.js
function shortcode_converter_ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function shortcode_converter_objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { shortcode_converter_ownKeys(Object(source), true).forEach(function (key) { Object(defineProperty["a" /* default */])(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { shortcode_converter_ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
function segmentHTMLToShortcodeBlock(HTML) {
var lastIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var excludedBlockNames = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
// Get all matches.
var transformsFrom = getBlockTransforms('from');
var transformation = findTransform(transformsFrom, function (transform) {
return excludedBlockNames.indexOf(transform.blockName) === -1 && transform.type === 'shortcode' && Object(external_this_lodash_["some"])(Object(external_this_lodash_["castArray"])(transform.tag), function (tag) {
return Object(external_this_wp_shortcode_["regexp"])(tag).test(HTML);
});
});
if (!transformation) {
return [HTML];
}
var transformTags = Object(external_this_lodash_["castArray"])(transformation.tag);
var transformTag = Object(external_this_lodash_["find"])(transformTags, function (tag) {
return Object(external_this_wp_shortcode_["regexp"])(tag).test(HTML);
});
var match;
var previousIndex = lastIndex;
if (match = Object(external_this_wp_shortcode_["next"])(transformTag, HTML, lastIndex)) {
lastIndex = match.index + match.content.length;
var beforeHTML = HTML.substr(0, match.index);
var afterHTML = HTML.substr(lastIndex); // If the shortcode content does not contain HTML and the shortcode is
// not on a new line (or in paragraph from Markdown converter),
// consider the shortcode as inline text, and thus skip conversion for
// this segment.
if (!Object(external_this_lodash_["includes"])(match.shortcode.content || '', '<') && !(/(\n|)\s*$/.test(beforeHTML) && /^\s*(\n|<\/p>)/.test(afterHTML))) {
return segmentHTMLToShortcodeBlock(HTML, lastIndex);
} // If a transformation's `isMatch` predicate fails for the inbound
// shortcode, try again by excluding the current block type.
//
// This is the only call to `segmentHTMLToShortcodeBlock` that should
// ever carry over `excludedBlockNames`. Other calls in the module
// should skip that argument as a way to reset the exclusion state, so
// that one `isMatch` fail in an HTML fragment doesn't prevent any
// valid matches in subsequent fragments.
if (transformation.isMatch && !transformation.isMatch(match.shortcode.attrs)) {
return segmentHTMLToShortcodeBlock(HTML, previousIndex, [].concat(Object(toConsumableArray["a" /* default */])(excludedBlockNames), [transformation.blockName]));
}
var attributes = Object(external_this_lodash_["mapValues"])(Object(external_this_lodash_["pickBy"])(transformation.attributes, function (schema) {
return schema.shortcode;
}), // Passing all of `match` as second argument is intentionally broad
// but shouldn't be too relied upon.
//
// See: https://github.com/WordPress/gutenberg/pull/3610#discussion_r152546926
function (schema) {
return schema.shortcode(match.shortcode.attrs, match);
});
var block = createBlock(transformation.blockName, getBlockAttributes(shortcode_converter_objectSpread({}, registration_getBlockType(transformation.blockName), {
attributes: transformation.attributes
}), match.shortcode.content, attributes));
return [beforeHTML, block].concat(Object(toConsumableArray["a" /* default */])(segmentHTMLToShortcodeBlock(HTML.substr(lastIndex))));
}
return [HTML];
}
/* harmony default export */ var shortcode_converter = (segmentHTMLToShortcodeBlock);
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/comment-remover.js
/**
* WordPress dependencies
*/
/**
* Browser dependencies
*/
var comment_remover_COMMENT_NODE = window.Node.COMMENT_NODE;
/**
* Looks for comments, and removes them.
*
* @param {Node} node The node to be processed.
* @return {void}
*/
/* harmony default export */ var comment_remover = (function (node) {
if (node.nodeType === comment_remover_COMMENT_NODE) {
Object(external_this_wp_dom_["remove"])(node);
}
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/is-inline-content.js
/**
* External dependencies
*/
/**
* Internal dependencies
*/
/**
* Checks if the given node should be considered inline content, optionally
* depending on a context tag.
*
* @param {Node} node Node name.
* @param {string} contextTag Tag name.
*
* @return {boolean} True if the node is inline content, false if nohe.
*/
function isInline(node, contextTag) {
if (isTextContent(node)) {
return true;
}
if (!contextTag) {
return false;
}
var tag = node.nodeName.toLowerCase();
var inlineWhitelistTagGroups = [['ul', 'li', 'ol'], ['h1', 'h2', 'h3', 'h4', 'h5', 'h6']];
return inlineWhitelistTagGroups.some(function (tagGroup) {
return Object(external_this_lodash_["difference"])([tag, contextTag], tagGroup).length === 0;
});
}
function deepCheck(nodes, contextTag) {
return nodes.every(function (node) {
return isInline(node, contextTag) && deepCheck(Array.from(node.children), contextTag);
});
}
function isDoubleBR(node) {
return node.nodeName === 'BR' && node.previousSibling && node.previousSibling.nodeName === 'BR';
}
/* harmony default export */ var is_inline_content = (function (HTML, contextTag) {
var doc = document.implementation.createHTMLDocument('');
doc.body.innerHTML = HTML;
var nodes = Array.from(doc.body.children);
return !nodes.some(isDoubleBR) && deepCheck(nodes, contextTag);
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/phrasing-content-reducer.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/* harmony default export */ var phrasing_content_reducer = (function (node, doc) {
// In jsdom-jscore, 'node.style' can be null.
// TODO: Explore fixing this by patching jsdom-jscore.
if (node.nodeName === 'SPAN' && node.style) {
var _node$style = node.style,
fontWeight = _node$style.fontWeight,
fontStyle = _node$style.fontStyle,
textDecorationLine = _node$style.textDecorationLine,
textDecoration = _node$style.textDecoration,
verticalAlign = _node$style.verticalAlign;
if (fontWeight === 'bold' || fontWeight === '700') {
Object(external_this_wp_dom_["wrap"])(doc.createElement('strong'), node);
}
if (fontStyle === 'italic') {
Object(external_this_wp_dom_["wrap"])(doc.createElement('em'), node);
} // Some DOM implementations (Safari, JSDom) don't support
// style.textDecorationLine, so we check style.textDecoration as a
// fallback.
if (textDecorationLine === 'line-through' || Object(external_this_lodash_["includes"])(textDecoration, 'line-through')) {
Object(external_this_wp_dom_["wrap"])(doc.createElement('s'), node);
}
if (verticalAlign === 'super') {
Object(external_this_wp_dom_["wrap"])(doc.createElement('sup'), node);
} else if (verticalAlign === 'sub') {
Object(external_this_wp_dom_["wrap"])(doc.createElement('sub'), node);
}
} else if (node.nodeName === 'B') {
node = Object(external_this_wp_dom_["replaceTag"])(node, 'strong');
} else if (node.nodeName === 'I') {
node = Object(external_this_wp_dom_["replaceTag"])(node, 'em');
} else if (node.nodeName === 'A') {
// In jsdom-jscore, 'node.target' can be null.
// TODO: Explore fixing this by patching jsdom-jscore.
if (node.target && node.target.toLowerCase() === '_blank') {
node.rel = 'noreferrer noopener';
} else {
node.removeAttribute('target');
node.removeAttribute('rel');
}
}
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/head-remover.js
/* harmony default export */ var head_remover = (function (node) {
if (node.nodeName !== 'SCRIPT' && node.nodeName !== 'NOSCRIPT' && node.nodeName !== 'TEMPLATE' && node.nodeName !== 'STYLE') {
return;
}
node.parentNode.removeChild(node);
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/ms-list-converter.js
/**
* Browser dependencies
*/
var _window = window,
ms_list_converter_parseInt = _window.parseInt;
function ms_list_converter_isList(node) {
return node.nodeName === 'OL' || node.nodeName === 'UL';
}
/* harmony default export */ var ms_list_converter = (function (node, doc) {
if (node.nodeName !== 'P') {
return;
}
var style = node.getAttribute('style');
if (!style) {
return;
} // Quick check.
if (style.indexOf('mso-list') === -1) {
return;
}
var matches = /mso-list\s*:[^;]+level([0-9]+)/i.exec(style);
if (!matches) {
return;
}
var level = ms_list_converter_parseInt(matches[1], 10) - 1 || 0;
var prevNode = node.previousElementSibling; // Add new list if no previous.
if (!prevNode || !ms_list_converter_isList(prevNode)) {
// See https://html.spec.whatwg.org/multipage/grouping-content.html#attr-ol-type.
var type = node.textContent.trim().slice(0, 1);
var isNumeric = /[1iIaA]/.test(type);
var newListNode = doc.createElement(isNumeric ? 'ol' : 'ul');
if (isNumeric) {
newListNode.setAttribute('type', type);
}
node.parentNode.insertBefore(newListNode, node);
}
var listNode = node.previousElementSibling;
var listType = listNode.nodeName;
var listItem = doc.createElement('li');
var receivingNode = listNode; // Remove the first span with list info.
node.removeChild(node.firstElementChild); // Add content.
while (node.firstChild) {
listItem.appendChild(node.firstChild);
} // Change pointer depending on indentation level.
while (level--) {
receivingNode = receivingNode.lastElementChild || receivingNode; // If it's a list, move pointer to the last item.
if (ms_list_converter_isList(receivingNode)) {
receivingNode = receivingNode.lastElementChild || receivingNode;
}
} // Make sure we append to a list.
if (!ms_list_converter_isList(receivingNode)) {
receivingNode = receivingNode.appendChild(doc.createElement(listType));
} // Append the list item to the list.
receivingNode.appendChild(listItem); // Remove the wrapper paragraph.
node.parentNode.removeChild(node);
});
// EXTERNAL MODULE: external {"this":["wp","blob"]}
var external_this_wp_blob_ = __webpack_require__("xTGt");
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/image-corrector.js
/**
* WordPress dependencies
*/
/**
* Browser dependencies
*/
var image_corrector_window = window,
atob = image_corrector_window.atob,
File = image_corrector_window.File;
/* harmony default export */ var image_corrector = (function (node) {
if (node.nodeName !== 'IMG') {
return;
}
if (node.src.indexOf('file:') === 0) {
node.src = '';
} // This piece cannot be tested outside a browser env.
if (node.src.indexOf('data:') === 0) {
var _node$src$split = node.src.split(','),
_node$src$split2 = Object(slicedToArray["a" /* default */])(_node$src$split, 2),
properties = _node$src$split2[0],
data = _node$src$split2[1];
var _properties$slice$spl = properties.slice(5).split(';'),
_properties$slice$spl2 = Object(slicedToArray["a" /* default */])(_properties$slice$spl, 1),
type = _properties$slice$spl2[0];
if (!data || !type) {
node.src = '';
return;
}
var decoded; // Can throw DOMException!
try {
decoded = atob(data);
} catch (e) {
node.src = '';
return;
}
var uint8Array = new Uint8Array(decoded.length);
for (var i = 0; i < uint8Array.length; i++) {
uint8Array[i] = decoded.charCodeAt(i);
}
var name = type.replace('/', '.');
var file = new File([uint8Array], name, {
type: type
});
node.src = Object(external_this_wp_blob_["createBlobURL"])(file);
} // Remove trackers and hardly visible images.
if (node.height === 1 || node.width === 1) {
node.parentNode.removeChild(node);
}
});
// EXTERNAL MODULE: ./node_modules/showdown/dist/showdown.js
var showdown = __webpack_require__("M55E");
var showdown_default = /*#__PURE__*/__webpack_require__.n(showdown);
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/markdown-converter.js
/**
* External dependencies
*/
// Reuse the same showdown converter.
var converter = new showdown_default.a.Converter({
noHeaderId: true,
tables: true,
literalMidWordUnderscores: true,
omitExtraWLInCodeBlocks: true,
simpleLineBreaks: true,
strikethrough: true
});
/**
* Corrects the Slack Markdown variant of the code block.
* If uncorrected, it will be converted to inline code.
*
* @see https://get.slack.help/hc/en-us/articles/202288908-how-can-i-add-formatting-to-my-messages-#code-blocks
*
* @param {string} text The potential Markdown text to correct.
*
* @return {string} The corrected Markdown.
*/
function slackMarkdownVariantCorrector(text) {
return text.replace(/((?:^|\n)```)([^\n`]+)(```(?:$|\n))/, function (match, p1, p2, p3) {
return "".concat(p1, "\n").concat(p2, "\n").concat(p3);
});
}
/**
* Converts a piece of text into HTML based on any Markdown present.
* Also decodes any encoded HTML.
*
* @param {string} text The plain text to convert.
*
* @return {string} HTML.
*/
/* harmony default export */ var markdown_converter = (function (text) {
return converter.makeHtml(slackMarkdownVariantCorrector(text));
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/iframe-remover.js
/**
* WordPress dependencies
*/
/**
* Removes iframes.
*
* @param {Node} node The node to check.
*
* @return {void}
*/
/* harmony default export */ var iframe_remover = (function (node) {
if (node.nodeName === 'IFRAME') {
Object(external_this_wp_dom_["remove"])(node);
}
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/google-docs-uid-remover.js
/**
* WordPress dependencies
*/
/* harmony default export */ var google_docs_uid_remover = (function (node) {
if (!node.id || node.id.indexOf('docs-internal-guid-') !== 0) {
return;
}
Object(external_this_wp_dom_["unwrap"])(node);
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/html-formatting-remover.js
/**
* Internal dependencies
*/
function isFormattingSpace(character) {
return character === ' ' || character === '\r' || character === '\n' || character === '\t';
}
/**
* Removes spacing that formats HTML.
*
* @see https://www.w3.org/TR/css-text-3/#white-space-processing
*
* @param {Node} node The node to be processed.
* @return {void}
*/
/* harmony default export */ var html_formatting_remover = (function (node) {
if (node.nodeType !== node.TEXT_NODE) {
return;
} // Ignore pre content.
if (node.parentElement.closest('pre')) {
return;
} // First, replace any sequence of HTML formatting space with a single space.
var newData = node.data.replace(/[ \r\n\t]+/g, ' '); // Remove the leading space if the text element is at the start of a block,
// is preceded by a line break element, or has a space in the previous
// node.
if (newData[0] === ' ') {
var previousSibling = getSibling(node, 'previous');
if (!previousSibling || previousSibling.nodeName === 'BR' || previousSibling.textContent.slice(-1) === ' ') {
newData = newData.slice(1);
}
} // Remove the trailing space if the text element is at the end of a block,
// is succeded by a line break element, or has a space in the next text
// node.
if (newData[newData.length - 1] === ' ') {
var nextSibling = getSibling(node, 'next');
if (!nextSibling || nextSibling.nodeName === 'BR' || nextSibling.nodeType === nextSibling.TEXT_NODE && isFormattingSpace(nextSibling.textContent[0])) {
newData = newData.slice(0, -1);
}
} // If there's no data left, remove the node, so `previousSibling` stays
// accurate. Otherwise, update the node data.
if (!newData) {
node.parentNode.removeChild(node);
} else {
node.data = newData;
}
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/br-remover.js
/**
* Internal dependencies
*/
/**
* Removes trailing br elements from text-level content.
*
* @param {Element} node Node to check.
*/
/* harmony default export */ var br_remover = (function (node) {
if (node.nodeName !== 'BR') {
return;
}
if (getSibling(node, 'next')) {
return;
}
node.parentNode.removeChild(node);
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/empty-paragraph-remover.js
/**
* Removes empty paragraph elements.
*
* @param {Element} node Node to check.
*/
/* harmony default export */ var empty_paragraph_remover = (function (node) {
if (node.nodeName !== 'P') {
return;
}
if (node.hasChildNodes()) {
return;
}
node.parentNode.removeChild(node);
});
// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/paste-handler.js
function paste_handler_ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function paste_handler_objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { paste_handler_ownKeys(Object(source), true).forEach(function (key) { Object(defineProperty["a" /* default */])(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { paste_handler_ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
* External dependencies
*/
/**
* Internal dependencies
*/
/**
* Browser dependencies
*/
var paste_handler_window = window,
paste_handler_console = paste_handler_window.console;
/**
* Filters HTML to only contain phrasing content.
*
* @param {string} HTML The HTML to filter.
*
* @return {string} HTML only containing phrasing content.
*/
function filterInlineHTML(HTML) {
HTML = deepFilterHTML(HTML, [google_docs_uid_remover, phrasing_content_reducer, comment_remover]);
HTML = removeInvalidHTML(HTML, getPhrasingContentSchema('paste'), {
inline: true
});
HTML = deepFilterHTML(HTML, [html_formatting_remover, br_remover]); // Allows us to ask for this information when we get a report.
paste_handler_console.log('Processed inline HTML:\n\n', HTML);
return HTML;
}
function getRawTransformations() {
return Object(external_this_lodash_["filter"])(getBlockTransforms('from'), {
type: 'raw'
}).map(function (transform) {
return transform.isMatch ? transform : paste_handler_objectSpread({}, transform, {
isMatch: function isMatch(node) {
return transform.selector && node.matches(transform.selector);
}
});
});
}
/**
* Converts HTML directly to blocks. Looks for a matching transform for each
* top-level tag. The HTML should be filtered to not have any text between
* top-level tags and formatted in a way that blocks can handle the HTML.
*
* @param {Object} $1 Named parameters.
* @param {string} $1.html HTML to convert.
* @param {Array} $1.rawTransforms Transforms that can be used.
*
* @return {Array} An array of blocks.
*/
function htmlToBlocks(_ref) {
var html = _ref.html,
rawTransforms = _ref.rawTransforms;
var doc = document.implementation.createHTMLDocument('');
doc.body.innerHTML = html;
return Array.from(doc.body.children).map(function (node) {
var rawTransform = findTransform(rawTransforms, function (_ref2) {
var isMatch = _ref2.isMatch;
return isMatch(node);
});
if (!rawTransform) {
return createBlock( // Should not be hardcoded.
'core/html', getBlockAttributes('core/html', node.outerHTML));
}
var transform = rawTransform.transform,
blockName = rawTransform.blockName;
if (transform) {
return transform(node);
}
return createBlock(blockName, getBlockAttributes(blockName, node.outerHTML));
});
}
/**
* Converts an HTML string to known blocks. Strips everything else.
*
* @param {Object} options
* @param {string} [options.HTML] The HTML to convert.
* @param {string} [options.plainText] Plain text version.
* @param {string} [options.mode] Handle content as blocks or inline content.
* * 'AUTO': Decide based on the content passed.
* * 'INLINE': Always handle as inline content, and return string.
* * 'BLOCKS': Always handle as blocks, and return array of blocks.
* @param {Array} [options.tagName] The tag into which content will be inserted.
* @param {boolean} [options.canUserUseUnfilteredHTML] Whether or not the user can use unfiltered HTML.
*
* @return {Array|string} A list of blocks or a string, depending on `handlerMode`.
*/
function pasteHandler(_ref3) {
var _ref3$HTML = _ref3.HTML,
HTML = _ref3$HTML === void 0 ? '' : _ref3$HTML,
_ref3$plainText = _ref3.plainText,
plainText = _ref3$plainText === void 0 ? '' : _ref3$plainText,
_ref3$mode = _ref3.mode,
mode = _ref3$mode === void 0 ? 'AUTO' : _ref3$mode,
tagName = _ref3.tagName,
_ref3$canUserUseUnfil = _ref3.canUserUseUnfilteredHTML,
canUserUseUnfilteredHTML = _ref3$canUserUseUnfil === void 0 ? false : _ref3$canUserUseUnfil;
// First of all, strip any meta tags.
HTML = HTML.replace(/]+>/g, ''); // Strip Windows markers.
HTML = HTML.replace(/^\s*]*>\s*]*>(?:\s*)?/i, '');
HTML = HTML.replace(/(?:\s*)?<\/body>\s*<\/html>\s*$/i, ''); // If we detect block delimiters in HTML, parse entirely as blocks.
if (mode !== 'INLINE') {
// Check plain text if there is no HTML.
var content = HTML ? HTML : plainText;
if (content.indexOf('', 'gm');
// PHP and ASP-style processor instructions ( and <%...%>)
text = text.replace(/(?:\n\n)( {0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,
showdown.subParser('hashElement')(text, options, globals));
text = globals.converter._dispatch('hashHTMLBlocks.after', text, options, globals);
return text;
});
/**
* Hash span elements that should not be parsed as markdown
*/
showdown.subParser('hashHTMLSpans', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('hashHTMLSpans.before', text, options, globals);
function hashHTMLSpan (html) {
return '¨C' + (globals.gHtmlSpans.push(html) - 1) + 'C';
}
// Hash Self Closing tags
text = text.replace(/<[^>]+?\/>/gi, function (wm) {
return hashHTMLSpan(wm);
});
// Hash tags without properties
text = text.replace(/<([^>]+?)>[\s\S]*?<\/\1>/g, function (wm) {
return hashHTMLSpan(wm);
});
// Hash tags with properties
text = text.replace(/<([^>]+?)\s[^>]+?>[\s\S]*?<\/\1>/g, function (wm) {
return hashHTMLSpan(wm);
});
// Hash self closing tags without />
text = text.replace(/<[^>]+?>/gi, function (wm) {
return hashHTMLSpan(wm);
});
/*showdown.helper.matchRecursiveRegExp(text, ']*>', '', 'gi');*/
text = globals.converter._dispatch('hashHTMLSpans.after', text, options, globals);
return text;
});
/**
* Unhash HTML spans
*/
showdown.subParser('unhashHTMLSpans', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('unhashHTMLSpans.before', text, options, globals);
for (var i = 0; i < globals.gHtmlSpans.length; ++i) {
var repText = globals.gHtmlSpans[i],
// limiter to prevent infinite loop (assume 10 as limit for recurse)
limit = 0;
while (/¨C(\d+)C/.test(repText)) {
var num = RegExp.$1;
repText = repText.replace('¨C' + num + 'C', globals.gHtmlSpans[num]);
if (limit === 10) {
console.error('maximum nesting of 10 spans reached!!!');
break;
}
++limit;
}
text = text.replace('¨C' + i + 'C', repText);
}
text = globals.converter._dispatch('unhashHTMLSpans.after', text, options, globals);
return text;
});
/**
* Hash and escape elements that should not be parsed as markdown
*/
showdown.subParser('hashPreCodeTags', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('hashPreCodeTags.before', text, options, globals);
var repFunc = function (wholeMatch, match, left, right) {
// encode html entities
var codeblock = left + showdown.subParser('encodeCode')(match, options, globals) + right;
return '\n\n¨G' + (globals.ghCodeBlocks.push({text: wholeMatch, codeblock: codeblock}) - 1) + 'G\n\n';
};
// Hash
text = showdown.helper.replaceRecursiveRegExp(text, repFunc, '^ {0,3}]*>\\s*]*>', '^ {0,3} \\s*' + spanGamut + ' ';
return showdown.subParser('hashBlock')(hashBlock, options, globals);
});
text = text.replace(setextRegexH2, function (matchFound, m1) {
var spanGamut = showdown.subParser('spanGamut')(m1, options, globals),
hID = (options.noHeaderId) ? '' : ' id="' + headerId(m1) + '"',
hLevel = headerLevelStart + 1,
hashBlock = '' + spanGamut + ' ';
return showdown.subParser('hashBlock')(hashBlock, options, globals);
});
// atx-style headers:
// # Header 1
// ## Header 2
// ## Header 2 with closing hashes ##
// ...
// ###### Header 6
//
var atxStyle = (options.requireSpaceBeforeHeadingText) ? /^(#{1,6})[ \t]+(.+?)[ \t]*#*\n+/gm : /^(#{1,6})[ \t]*(.+?)[ \t]*#*\n+/gm;
text = text.replace(atxStyle, function (wholeMatch, m1, m2) {
var hText = m2;
if (options.customizedHeaderId) {
hText = m2.replace(/\s?\{([^{]+?)}\s*$/, '');
}
var span = showdown.subParser('spanGamut')(hText, options, globals),
hID = (options.noHeaderId) ? '' : ' id="' + headerId(m2) + '"',
hLevel = headerLevelStart - 1 + m1.length,
header = '' + span + ' ';
return showdown.subParser('hashBlock')(header, options, globals);
});
function headerId (m) {
var title,
prefix;
// It is separate from other options to allow combining prefix and customized
if (options.customizedHeaderId) {
var match = m.match(/\{([^{]+?)}\s*$/);
if (match && match[1]) {
m = match[1];
}
}
title = m;
// Prefix id to prevent causing inadvertent pre-existing style matches.
if (showdown.helper.isString(options.prefixHeaderId)) {
prefix = options.prefixHeaderId;
} else if (options.prefixHeaderId === true) {
prefix = 'section-';
} else {
prefix = '';
}
if (!options.rawPrefixHeaderId) {
title = prefix + title;
}
if (options.ghCompatibleHeaderId) {
title = title
.replace(/ /g, '-')
// replace previously escaped chars (&, ¨ and $)
.replace(/&/g, '')
.replace(/¨T/g, '')
.replace(/¨D/g, '')
// replace rest of the chars (&~$ are repeated as they might have been escaped)
// borrowed from github's redcarpet (some they should produce similar results)
.replace(/[&+$,\/:;=?@"#{}|^¨~\[\]`\\*)(%.!'<>]/g, '')
.toLowerCase();
} else if (options.rawHeaderId) {
title = title
.replace(/ /g, '-')
// replace previously escaped chars (&, ¨ and $)
.replace(/&/g, '&')
.replace(/¨T/g, '¨')
.replace(/¨D/g, '$')
// replace " and '
.replace(/["']/g, '-')
.toLowerCase();
} else {
title = title
.replace(/[^\w]/g, '')
.toLowerCase();
}
if (options.rawPrefixHeaderId) {
title = prefix + title;
}
if (globals.hashLinkCounts[title]) {
title = title + '-' + (globals.hashLinkCounts[title]++);
} else {
globals.hashLinkCounts[title] = 1;
}
return title;
}
text = globals.converter._dispatch('headers.after', text, options, globals);
return text;
});
/**
* Turn Markdown link shortcuts into XHTML tags.
*/
showdown.subParser('horizontalRule', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('horizontalRule.before', text, options, globals);
var key = showdown.subParser('hashBlock')(' "optional title")
// base64 encoded images
text = text.replace(base64RegExp, writeImageTagBase64);
// cases with crazy urls like ./image/cat1).png
text = text.replace(crazyRegExp, writeImageTag);
// normal cases
text = text.replace(inlineRegExp, writeImageTag);
// handle reference-style shortcuts: ![img text]
text = text.replace(refShortcutRegExp, writeImageTag);
text = globals.converter._dispatch('images.after', text, options, globals);
return text;
});
showdown.subParser('italicsAndBold', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('italicsAndBold.before', text, options, globals);
// it's faster to have 3 separate regexes for each case than have just one
// because of backtracing, in some cases, it could lead to an exponential effect
// called "catastrophic backtrace". Ominous!
function parseInside (txt, left, right) {
/*
if (options.simplifiedAutoLink) {
txt = showdown.subParser('simplifiedAutoLinks')(txt, options, globals);
}
*/
return left + txt + right;
}
// Parse underscores
if (options.literalMidWordUnderscores) {
text = text.replace(/\b___(\S[\s\S]*?)___\b/g, function (wm, txt) {
return parseInside (txt, '', ' ', ' ');
});
text = text.replace(/\b_(\S[\s\S]*?)_\b/g, function (wm, txt) {
return parseInside (txt, '', ' ');
});
} else {
text = text.replace(/___(\S[\s\S]*?)___/g, function (wm, m) {
return (/\S$/.test(m)) ? parseInside (m, '', ' ', ' ') : wm;
});
text = text.replace(/_([^\s_][\s\S]*?)_/g, function (wm, m) {
// !/^_[^_]/.test(m) - test if it doesn't start with __ (since it seems redundant, we removed it)
return (/\S$/.test(m)) ? parseInside (m, '', ' ') : wm;
});
}
// Now parse asterisks
if (options.literalMidWordAsterisks) {
text = text.replace(/([^*]|^)\B\*\*\*(\S[\s\S]*?)\*\*\*\B(?!\*)/g, function (wm, lead, txt) {
return parseInside (txt, lead + '', ' ', ' ');
});
text = text.replace(/([^*]|^)\B\*(\S[\s\S]*?)\*\B(?!\*)/g, function (wm, lead, txt) {
return parseInside (txt, lead + '', ' ');
});
} else {
text = text.replace(/\*\*\*(\S[\s\S]*?)\*\*\*/g, function (wm, m) {
return (/\S$/.test(m)) ? parseInside (m, '', ' ', ' ') : wm;
});
text = text.replace(/\*([^\s*][\s\S]*?)\*/g, function (wm, m) {
// !/^\*[^*]/.test(m) - test if it doesn't start with ** (since it seems redundant, we removed it)
return (/\S$/.test(m)) ? parseInside (m, '', ' ') : wm;
});
}
text = globals.converter._dispatch('italicsAndBold.after', text, options, globals);
return text;
});
/**
* Form HTML ordered (numbered) and unordered (bulleted) lists.
*/
showdown.subParser('lists', function (text, options, globals) {
'use strict';
/**
* Process the contents of a single ordered or unordered list, splitting it
* into individual list items.
* @param {string} listStr
* @param {boolean} trimTrailing
* @returns {string}
*/
function processListItems (listStr, trimTrailing) {
// The $g_list_level global keeps track of when we're inside a list.
// Each time we enter a list, we increment it; when we leave a list,
// we decrement. If it's zero, we're not in a list anymore.
//
// We do this because when we're not inside a list, we want to treat
// something like this:
//
// I recommend upgrading to version
// 8. Oops, now this line is treated
// as a sub-list.
//
// As a single paragraph, despite the fact that the second line starts
// with a digit-period-space sequence.
//
// Whereas when we're inside a list (or sub-list), that line will be
// treated as the start of a sub-list. What a kludge, huh? This is
// an aspect of Markdown's syntax that's hard to parse perfectly
// without resorting to mind-reading. Perhaps the solution is to
// change the syntax rules such that sub-lists must start with a
// starting cardinal number; e.g. "1." or "a.".
globals.gListLevel++;
// trim trailing blank lines:
listStr = listStr.replace(/\n{2,}$/, '\n');
// attacklab: add sentinel to emulate \z
listStr += '¨0';
var rgx = /(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0| {0,3}([*+-]|\d+[.])[ \t]+))/gm,
isParagraphed = (/\n[ \t]*\n(?!¨0)/.test(listStr));
// Since version 1.5, nesting sublists requires 4 spaces (or 1 tab) indentation,
// which is a syntax breaking change
// activating this option reverts to old behavior
if (options.disableForced4SpacesIndentedSublists) {
rgx = /(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0|\2([*+-]|\d+[.])[ \t]+))/gm;
}
listStr = listStr.replace(rgx, function (wholeMatch, m1, m2, m3, m4, taskbtn, checked) {
checked = (checked && checked.trim() !== '');
var item = showdown.subParser('outdent')(m4, options, globals),
bulletStyle = '';
// Support for github tasklists
if (taskbtn && options.tasklists) {
bulletStyle = ' class="task-list-item" style="list-style-type: none;"';
item = item.replace(/^[ \t]*\[(x|X| )?]/m, function () {
var otp = 'a
// instead of:
//
// So, to prevent it, we will put a marker (¨A)in the beginning of the line
// Kind of hackish/monkey patching, but seems more effective than overcomplicating the list parser
item = item.replace(/^([-*+]|\d\.)[ \t]+[\S\n ]*/g, function (wm2) {
return '¨A' + wm2;
});
// m1 - Leading line or
// Has a double return (multi paragraph) or
// Has sublist
if (m1 || (item.search(/\n{2,}/) > -1)) {
item = showdown.subParser('githubCodeBlocks')(item, options, globals);
item = showdown.subParser('blockGamut')(item, options, globals);
} else {
// Recursion for sub-lists:
item = showdown.subParser('lists')(item, options, globals);
item = item.replace(/\n$/, ''); // chomp(item)
item = showdown.subParser('hashHTMLBlocks')(item, options, globals);
// Colapse double linebreaks
item = item.replace(/\n\n+/g, '\n\n');
if (isParagraphed) {
item = showdown.subParser('paragraphs')(item, options, globals);
} else {
item = showdown.subParser('spanGamut')(item, options, globals);
}
}
// now we need to remove the marker (¨A)
item = item.replace('¨A', '');
// we can finally wrap the line in list item tags
item = '' + item + '\n';
return item;
});
// attacklab: strip sentinel
listStr = listStr.replace(/¨0/g, '');
globals.gListLevel--;
if (trimTrailing) {
listStr = listStr.replace(/\s+$/, '');
}
return listStr;
}
function styleStartNumber (list, listType) {
// check if ol and starts by a number different than 1
if (listType === 'ol') {
var res = list.match(/^ *(\d+)\./);
if (res && res[1] !== '1') {
return ' start="' + res[1] + '"';
}
}
return '';
}
/**
* Check and parse consecutive lists (better fix for issue #142)
* @param {string} list
* @param {string} listType
* @param {boolean} trimTrailing
* @returns {string}
*/
function parseConsecutiveLists (list, listType, trimTrailing) {
// check if we caught 2 or more consecutive lists by mistake
// we use the counterRgx, meaning if listType is UL we look for OL and vice versa
var olRgx = (options.disableForced4SpacesIndentedSublists) ? /^ ?\d+\.[ \t]/gm : /^ {0,3}\d+\.[ \t]/gm,
ulRgx = (options.disableForced4SpacesIndentedSublists) ? /^ ?[*+-][ \t]/gm : /^ {0,3}[*+-][ \t]/gm,
counterRxg = (listType === 'ul') ? olRgx : ulRgx,
result = '';
if (list.search(counterRxg) !== -1) {
(function parseCL (txt) {
var pos = txt.search(counterRxg),
style = styleStartNumber(list, listType);
if (pos !== -1) {
// slice
result += '\n\n<' + listType + style + '>\n' + processListItems(txt.slice(0, pos), !!trimTrailing) + '\n';
// invert counterType and listType
listType = (listType === 'ul') ? 'ol' : 'ul';
counterRxg = (listType === 'ul') ? olRgx : ulRgx;
//recurse
parseCL(txt.slice(pos));
} else {
result += '\n\n<' + listType + style + '>\n' + processListItems(txt, !!trimTrailing) + '\n';
}
})(list);
} else {
var style = styleStartNumber(list, listType);
result = '\n\n<' + listType + style + '>\n' + processListItems(list, !!trimTrailing) + '\n';
}
return result;
}
/** Start of list parsing **/
text = globals.converter._dispatch('lists.before', text, options, globals);
// add sentinel to hack around khtml/safari bug:
// http://bugs.webkit.org/show_bug.cgi?id=11231
text += '¨0';
if (globals.gListLevel) {
text = text.replace(/^(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm,
function (wholeMatch, list, m2) {
var listType = (m2.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
return parseConsecutiveLists(list, listType, true);
}
);
} else {
text = text.replace(/(\n\n|^\n?)(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm,
function (wholeMatch, m1, list, m3) {
var listType = (m3.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
return parseConsecutiveLists(list, listType, false);
}
);
}
// strip sentinel
text = text.replace(/¨0/, '');
text = globals.converter._dispatch('lists.after', text, options, globals);
return text;
});
/**
* Parse metadata at the top of the document
*/
showdown.subParser('metadata', function (text, options, globals) {
'use strict';
if (!options.metadata) {
return text;
}
text = globals.converter._dispatch('metadata.before', text, options, globals);
function parseMetadataContents (content) {
// raw is raw so it's not changed in any way
globals.metadata.raw = content;
// escape chars forbidden in html attributes
// double quotes
content = content
// ampersand first
.replace(/&/g, '&')
// double quotes
.replace(/"/g, '"');
content = content.replace(/\n {4}/g, ' ');
content.replace(/^([\S ]+): +([\s\S]+?)$/gm, function (wm, key, value) {
globals.metadata.parsed[key] = value;
return '';
});
}
text = text.replace(/^\s*«««+(\S*?)\n([\s\S]+?)\n»»»+\n/, function (wholematch, format, content) {
parseMetadataContents(content);
return '¨M';
});
text = text.replace(/^\s*---+(\S*?)\n([\s\S]+?)\n---+\n/, function (wholematch, format, content) {
if (format) {
globals.metadata.format = format;
}
parseMetadataContents(content);
return '¨M';
});
text = text.replace(/¨M/g, '');
text = globals.converter._dispatch('metadata.after', text, options, globals);
return text;
});
/**
* Remove one level of line-leading tabs or spaces
*/
showdown.subParser('outdent', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('outdent.before', text, options, globals);
// attacklab: hack around Konqueror 3.5.4 bug:
// "----------bug".replace(/^-/g,"") == "bug"
text = text.replace(/^(\t|[ ]{1,4})/gm, '¨0'); // attacklab: g_tab_width
// attacklab: clean up hack
text = text.replace(/¨0/g, '');
text = globals.converter._dispatch('outdent.after', text, options, globals);
return text;
});
/**
*
*/
showdown.subParser('paragraphs', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('paragraphs.before', text, options, globals);
// Strip leading and trailing lines:
text = text.replace(/^\n+/g, '');
text = text.replace(/\n+$/g, '');
var grafs = text.split(/\n{2,}/g),
grafsOut = [],
end = grafs.length; // Wrap tags
for (var i = 0; i < end; i++) {
var str = grafs[i];
// if this is an HTML marker, copy it
if (str.search(/¨(K|G)(\d+)\1/g) >= 0) {
grafsOut.push(str);
// test for presence of characters to prevent empty lines being parsed
// as paragraphs (resulting in undesired extra empty paragraphs)
} else if (str.search(/\S/) >= 0) {
str = showdown.subParser('spanGamut')(str, options, globals);
str = str.replace(/^([ \t]*)/g, '
');
str += '
';
grafsOut.push(str);
}
}
/** Unhashify HTML blocks */
end = grafsOut.length;
for (i = 0; i < end; i++) {
var blockText = '',
grafsOutIt = grafsOut[i],
codeFlag = false;
// if this is a marker for an html block...
// use RegExp.test instead of string.search because of QML bug
while (/¨(K|G)(\d+)\1/.test(grafsOutIt)) {
var delim = RegExp.$1,
num = RegExp.$2;
if (delim === 'K') {
blockText = globals.gHtmlBlocks[num];
} else {
// we need to check if ghBlock is a false positive
if (codeFlag) {
// use encoded version of all text
blockText = showdown.subParser('encodeCode')(globals.ghCodeBlocks[num].text, options, globals);
} else {
blockText = globals.ghCodeBlocks[num].codeblock;
}
}
blockText = blockText.replace(/\$/g, '$$$$'); // Escape any dollar signs
grafsOutIt = grafsOutIt.replace(/(\n\n)?¨(K|G)\d+\2(\n\n)?/, blockText);
// Check if grafsOutIt is a pre->code
if (/^]*>\s*]*>/.test(grafsOutIt)) {
codeFlag = true;
}
}
grafsOut[i] = grafsOutIt;
}
text = grafsOut.join('\n');
// Strip leading and trailing lines:
text = text.replace(/^\n+/g, '');
text = text.replace(/\n+$/g, '');
return globals.converter._dispatch('paragraphs.after', text, options, globals);
});
/**
* Run extension
*/
showdown.subParser('runExtension', function (ext, text, options, globals) {
'use strict';
if (ext.filter) {
text = ext.filter(text, globals.converter, options);
} else if (ext.regex) {
// TODO remove this when old extension loading mechanism is deprecated
var re = ext.regex;
if (!(re instanceof RegExp)) {
re = new RegExp(re, 'g');
}
text = text.replace(re, ext.replace);
}
return text;
});
/**
* These are all the transformations that occur *within* block-level
* tags like paragraphs, headers, and list items.
*/
showdown.subParser('spanGamut', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('spanGamut.before', text, options, globals);
text = showdown.subParser('codeSpans')(text, options, globals);
text = showdown.subParser('escapeSpecialCharsWithinTagAttributes')(text, options, globals);
text = showdown.subParser('encodeBackslashEscapes')(text, options, globals);
// Process anchor and image tags. Images must come first,
// because ![foo][f] looks like an anchor.
text = showdown.subParser('images')(text, options, globals);
text = showdown.subParser('anchors')(text, options, globals);
// Make links out of things like `).
text = showdown.subParser('autoLinks')(text, options, globals);
text = showdown.subParser('simplifiedAutoLinks')(text, options, globals);
text = showdown.subParser('emoji')(text, options, globals);
text = showdown.subParser('underline')(text, options, globals);
text = showdown.subParser('italicsAndBold')(text, options, globals);
text = showdown.subParser('strikethrough')(text, options, globals);
text = showdown.subParser('ellipsis')(text, options, globals);
// we need to hash HTML tags inside spans
text = showdown.subParser('hashHTMLSpans')(text, options, globals);
// now we encode amps and angles
text = showdown.subParser('encodeAmpsAndAngles')(text, options, globals);
// Do hard breaks
if (options.simpleLineBreaks) {
// GFM style hard breaks
// only add line breaks if the text does not contain a block (special case for lists)
if (!/\n\n¨K/.test(text)) {
text = text.replace(/\n+/g, '' + txt + '';
}
if (options.strikethrough) {
text = globals.converter._dispatch('strikethrough.before', text, options, globals);
text = text.replace(/(?:~){2}([\s\S]+?)(?:~){2}/g, function (wm, txt) { return parseInside(txt); });
text = globals.converter._dispatch('strikethrough.after', text, options, globals);
}
return text;
});
/**
* Strips link definitions from text, stores the URLs and titles in
* hash references.
* Link defs are in the form: ^[id]: url "optional title"
*/
showdown.subParser('stripLinkDefinitions', function (text, options, globals) {
'use strict';
var regex = /^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*\s]+)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n+|(?=¨0))/gm,
base64Regex = /^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n\n|(?=¨0)|(?=\n\[))/gm;
// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
text += '¨0';
var replaceFunc = function (wholeMatch, linkId, url, width, height, blankLines, title) {
linkId = linkId.toLowerCase();
if (url.match(/^data:.+?\/.+?;base64,/)) {
// remove newlines
globals.gUrls[linkId] = url.replace(/\s/g, '');
} else {
globals.gUrls[linkId] = showdown.subParser('encodeAmpsAndAngles')(url, options, globals); // Link IDs are case-insensitive
}
if (blankLines) {
// Oops, found blank lines, so it's not a title.
// Put back the parenthetical statement we stole.
return blankLines + title;
} else {
if (title) {
globals.gTitles[linkId] = title.replace(/"|'/g, '"');
}
if (options.parseImgDimensions && width && height) {
globals.gDimensions[linkId] = {
width: width,
height: height
};
}
}
// Completely remove the definition from the text
return '';
};
// first we try to find base64 link references
text = text.replace(base64Regex, replaceFunc);
text = text.replace(regex, replaceFunc);
// attacklab: strip sentinel
text = text.replace(/¨0/, '');
return text;
});
showdown.subParser('tables', function (text, options, globals) {
'use strict';
if (!options.tables) {
return text;
}
var tableRgx = /^ {0,3}\|?.+\|.+\n {0,3}\|?[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*:?[ \t]*(?:[-=]){2,}[\s\S]+?(?:\n\n|¨0)/gm,
//singeColTblRgx = /^ {0,3}\|.+\|\n {0,3}\|[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*\n(?: {0,3}\|.+\|\n)+(?:\n\n|¨0)/gm;
singeColTblRgx = /^ {0,3}\|.+\|[ \t]*\n {0,3}\|[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*\n( {0,3}\|.+\|[ \t]*\n)*(?:\n|¨0)/gm;
function parseStyles (sLine) {
if (/^:[ \t]*--*$/.test(sLine)) {
return ' style="text-align:left;"';
} else if (/^--*[ \t]*:[ \t]*$/.test(sLine)) {
return ' style="text-align:right;"';
} else if (/^:[ \t]*--*[ \t]*:$/.test(sLine)) {
return ' style="text-align:center;"';
} else {
return '';
}
}
function parseHeaders (header, style) {
var id = '';
header = header.trim();
// support both tablesHeaderId and tableHeaderId due to error in documentation so we don't break backwards compatibility
if (options.tablesHeaderId || options.tableHeaderId) {
id = ' id="' + header.replace(/ /g, '_').toLowerCase() + '"';
}
header = showdown.subParser('spanGamut')(header, options, globals);
return '' + header + '\n';
}
function parseCells (cell, style) {
var subText = showdown.subParser('spanGamut')(cell, options, globals);
return '' + subText + '\n';
}
function buildTable (headers, cells) {
var tb = '\n\n\n',
tblLgn = headers.length;
for (var i = 0; i < tblLgn; ++i) {
tb += headers[i];
}
tb += ' \n \n\n';
for (i = 0; i < cells.length; ++i) {
tb += '\n';
for (var ii = 0; ii < tblLgn; ++ii) {
tb += cells[i][ii];
}
tb += ' \n';
}
tb += ' \n
\n';
return tb;
}
function parseTable (rawTable) {
var i, tableLines = rawTable.split('\n');
for (i = 0; i < tableLines.length; ++i) {
// strip wrong first and last column if wrapped tables are used
if (/^ {0,3}\|/.test(tableLines[i])) {
tableLines[i] = tableLines[i].replace(/^ {0,3}\|/, '');
}
if (/\|[ \t]*$/.test(tableLines[i])) {
tableLines[i] = tableLines[i].replace(/\|[ \t]*$/, '');
}
// parse code spans first, but we only support one line code spans
tableLines[i] = showdown.subParser('codeSpans')(tableLines[i], options, globals);
}
var rawHeaders = tableLines[0].split('|').map(function (s) { return s.trim();}),
rawStyles = tableLines[1].split('|').map(function (s) { return s.trim();}),
rawCells = [],
headers = [],
styles = [],
cells = [];
tableLines.shift();
tableLines.shift();
for (i = 0; i < tableLines.length; ++i) {
if (tableLines[i].trim() === '') {
continue;
}
rawCells.push(
tableLines[i]
.split('|')
.map(function (s) {
return s.trim();
})
);
}
if (rawHeaders.length < rawStyles.length) {
return rawTable;
}
for (i = 0; i < rawStyles.length; ++i) {
styles.push(parseStyles(rawStyles[i]));
}
for (i = 0; i < rawHeaders.length; ++i) {
if (showdown.helper.isUndefined(styles[i])) {
styles[i] = '';
}
headers.push(parseHeaders(rawHeaders[i], styles[i]));
}
for (i = 0; i < rawCells.length; ++i) {
var row = [];
for (var ii = 0; ii < headers.length; ++ii) {
if (showdown.helper.isUndefined(rawCells[i][ii])) {
}
row.push(parseCells(rawCells[i][ii], styles[ii]));
}
cells.push(row);
}
return buildTable(headers, cells);
}
text = globals.converter._dispatch('tables.before', text, options, globals);
// find escaped pipe characters
text = text.replace(/\\(\|)/g, showdown.helper.escapeCharactersCallback);
// parse multi column tables
text = text.replace(tableRgx, parseTable);
// parse one column tables
text = text.replace(singeColTblRgx, parseTable);
text = globals.converter._dispatch('tables.after', text, options, globals);
return text;
});
showdown.subParser('underline', function (text, options, globals) {
'use strict';
if (!options.underline) {
return text;
}
text = globals.converter._dispatch('underline.before', text, options, globals);
if (options.literalMidWordUnderscores) {
text = text.replace(/\b___(\S[\s\S]*?)___\b/g, function (wm, txt) {
return '' + txt + ' ';
});
text = text.replace(/\b__(\S[\s\S]*?)__\b/g, function (wm, txt) {
return '' + txt + ' ';
});
} else {
text = text.replace(/___(\S[\s\S]*?)___/g, function (wm, m) {
return (/\S$/.test(m)) ? '' + m + ' ' : wm;
});
text = text.replace(/__(\S[\s\S]*?)__/g, function (wm, m) {
return (/\S$/.test(m)) ? '' + m + ' ' : wm;
});
}
// escape remaining underscores to prevent them being parsed by italic and bold
text = text.replace(/(_)/g, showdown.helper.escapeCharactersCallback);
text = globals.converter._dispatch('underline.after', text, options, globals);
return text;
});
/**
* Swap back in all the special characters we've hidden.
*/
showdown.subParser('unescapeSpecialChars', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('unescapeSpecialChars.before', text, options, globals);
text = text.replace(/¨E(\d+)E/g, function (wholeMatch, m1) {
var charCodeToReplace = parseInt(m1);
return String.fromCharCode(charCodeToReplace);
});
text = globals.converter._dispatch('unescapeSpecialChars.after', text, options, globals);
return text;
});
showdown.subParser('makeMarkdown.blockquote', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
var innerTxt = showdown.subParser('makeMarkdown.node')(children[i], globals);
if (innerTxt === '') {
continue;
}
txt += innerTxt;
}
}
// cleanup
txt = txt.trim();
txt = '> ' + txt.split('\n').join('\n> ');
return txt;
});
showdown.subParser('makeMarkdown.codeBlock', function (node, globals) {
'use strict';
var lang = node.getAttribute('language'),
num = node.getAttribute('precodenum');
return '```' + lang + '\n' + globals.preList[num] + '\n```';
});
showdown.subParser('makeMarkdown.codeSpan', function (node) {
'use strict';
return '`' + node.innerHTML + '`';
});
showdown.subParser('makeMarkdown.emphasis', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
txt += '*';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '*';
}
return txt;
});
showdown.subParser('makeMarkdown.header', function (node, globals, headerLevel) {
'use strict';
var headerMark = new Array(headerLevel + 1).join('#'),
txt = '';
if (node.hasChildNodes()) {
txt = headerMark + ' ';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
}
return txt;
});
showdown.subParser('makeMarkdown.hr', function () {
'use strict';
return '---';
});
showdown.subParser('makeMarkdown.image', function (node) {
'use strict';
var txt = '';
if (node.hasAttribute('src')) {
txt += ' + '>';
if (node.hasAttribute('width') && node.hasAttribute('height')) {
txt += ' =' + node.getAttribute('width') + 'x' + node.getAttribute('height');
}
if (node.hasAttribute('title')) {
txt += ' "' + node.getAttribute('title') + '"';
}
txt += ')';
}
return txt;
});
showdown.subParser('makeMarkdown.links', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes() && node.hasAttribute('href')) {
var children = node.childNodes,
childrenLength = children.length;
txt = '[';
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '](';
txt += '<' + node.getAttribute('href') + '>';
if (node.hasAttribute('title')) {
txt += ' "' + node.getAttribute('title') + '"';
}
txt += ')';
}
return txt;
});
showdown.subParser('makeMarkdown.list', function (node, globals, type) {
'use strict';
var txt = '';
if (!node.hasChildNodes()) {
return '';
}
var listItems = node.childNodes,
listItemsLenght = listItems.length,
listNum = node.getAttribute('start') || 1;
for (var i = 0; i < listItemsLenght; ++i) {
if (typeof listItems[i].tagName === 'undefined' || listItems[i].tagName.toLowerCase() !== 'li') {
continue;
}
// define the bullet to use in list
var bullet = '';
if (type === 'ol') {
bullet = listNum.toString() + '. ';
} else {
bullet = '- ';
}
// parse list item
txt += bullet + showdown.subParser('makeMarkdown.listItem')(listItems[i], globals);
++listNum;
}
// add comment at the end to prevent consecutive lists to be parsed as one
txt += '\n\n';
return txt.trim();
});
showdown.subParser('makeMarkdown.listItem', function (node, globals) {
'use strict';
var listItemTxt = '';
var children = node.childNodes,
childrenLenght = children.length;
for (var i = 0; i < childrenLenght; ++i) {
listItemTxt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
// if it's only one liner, we need to add a newline at the end
if (!/\n$/.test(listItemTxt)) {
listItemTxt += '\n';
} else {
// it's multiparagraph, so we need to indent
listItemTxt = listItemTxt
.split('\n')
.join('\n ')
.replace(/^ {4}$/gm, '')
.replace(/\n\n+/g, '\n\n');
}
return listItemTxt;
});
showdown.subParser('makeMarkdown.node', function (node, globals, spansOnly) {
'use strict';
spansOnly = spansOnly || false;
var txt = '';
// edge case of text without wrapper paragraph
if (node.nodeType === 3) {
return showdown.subParser('makeMarkdown.txt')(node, globals);
}
// HTML comment
if (node.nodeType === 8) {
return '\n\n';
}
// process only node elements
if (node.nodeType !== 1) {
return '';
}
var tagName = node.tagName.toLowerCase();
switch (tagName) {
//
// BLOCKS
//
case 'h1':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 1) + '\n\n'; }
break;
case 'h2':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 2) + '\n\n'; }
break;
case 'h3':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 3) + '\n\n'; }
break;
case 'h4':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 4) + '\n\n'; }
break;
case 'h5':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 5) + '\n\n'; }
break;
case 'h6':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 6) + '\n\n'; }
break;
case 'p':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.paragraph')(node, globals) + '\n\n'; }
break;
case 'blockquote':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.blockquote')(node, globals) + '\n\n'; }
break;
case 'hr':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.hr')(node, globals) + '\n\n'; }
break;
case 'ol':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.list')(node, globals, 'ol') + '\n\n'; }
break;
case 'ul':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.list')(node, globals, 'ul') + '\n\n'; }
break;
case 'precode':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.codeBlock')(node, globals) + '\n\n'; }
break;
case 'pre':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.pre')(node, globals) + '\n\n'; }
break;
case 'table':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.table')(node, globals) + '\n\n'; }
break;
//
// SPANS
//
case 'code':
txt = showdown.subParser('makeMarkdown.codeSpan')(node, globals);
break;
case 'em':
case 'i':
txt = showdown.subParser('makeMarkdown.emphasis')(node, globals);
break;
case 'strong':
case 'b':
txt = showdown.subParser('makeMarkdown.strong')(node, globals);
break;
case 'del':
txt = showdown.subParser('makeMarkdown.strikethrough')(node, globals);
break;
case 'a':
txt = showdown.subParser('makeMarkdown.links')(node, globals);
break;
case 'img':
txt = showdown.subParser('makeMarkdown.image')(node, globals);
break;
default:
txt = node.outerHTML + '\n\n';
}
// common normalization
// TODO eventually
return txt;
});
showdown.subParser('makeMarkdown.paragraph', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
}
// some text normalization
txt = txt.trim();
return txt;
});
showdown.subParser('makeMarkdown.pre', function (node, globals) {
'use strict';
var num = node.getAttribute('prenum');
return '' + globals.preList[num] + ' ';
});
showdown.subParser('makeMarkdown.strikethrough', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
txt += '~~';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '~~';
}
return txt;
});
showdown.subParser('makeMarkdown.strong', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
txt += '**';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '**';
}
return txt;
});
showdown.subParser('makeMarkdown.table', function (node, globals) {
'use strict';
var txt = '',
tableArray = [[], []],
headings = node.querySelectorAll('thead>tr>th'),
rows = node.querySelectorAll('tbody>tr'),
i, ii;
for (i = 0; i < headings.length; ++i) {
var headContent = showdown.subParser('makeMarkdown.tableCell')(headings[i], globals),
allign = '---';
if (headings[i].hasAttribute('style')) {
var style = headings[i].getAttribute('style').toLowerCase().replace(/\s/g, '');
switch (style) {
case 'text-align:left;':
allign = ':---';
break;
case 'text-align:right;':
allign = '---:';
break;
case 'text-align:center;':
allign = ':---:';
break;
}
}
tableArray[0][i] = headContent.trim();
tableArray[1][i] = allign;
}
for (i = 0; i < rows.length; ++i) {
var r = tableArray.push([]) - 1,
cols = rows[i].getElementsByTagName('td');
for (ii = 0; ii < headings.length; ++ii) {
var cellContent = ' ';
if (typeof cols[ii] !== 'undefined') {
cellContent = showdown.subParser('makeMarkdown.tableCell')(cols[ii], globals);
}
tableArray[r].push(cellContent);
}
}
var cellSpacesCount = 3;
for (i = 0; i < tableArray.length; ++i) {
for (ii = 0; ii < tableArray[i].length; ++ii) {
var strLen = tableArray[i][ii].length;
if (strLen > cellSpacesCount) {
cellSpacesCount = strLen;
}
}
}
for (i = 0; i < tableArray.length; ++i) {
for (ii = 0; ii < tableArray[i].length; ++ii) {
if (i === 1) {
if (tableArray[i][ii].slice(-1) === ':') {
tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii].slice(-1), cellSpacesCount - 1, '-') + ':';
} else {
tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii], cellSpacesCount, '-');
}
} else {
tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii], cellSpacesCount);
}
}
txt += '| ' + tableArray[i].join(' | ') + ' |\n';
}
return txt.trim();
});
showdown.subParser('makeMarkdown.tableCell', function (node, globals) {
'use strict';
var txt = '';
if (!node.hasChildNodes()) {
return '';
}
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals, true);
}
return txt.trim();
});
showdown.subParser('makeMarkdown.txt', function (node) {
'use strict';
var txt = node.nodeValue;
// multiple spaces are collapsed
txt = txt.replace(/ +/g, ' ');
// replace the custom ¨NBSP; with a space
txt = txt.replace(/¨NBSP;/g, ' ');
// ", <, > and & should replace escaped html entities
txt = showdown.helper.unescapeHTMLEntities(txt);
// escape markdown magic characters
// emphasis, strong and strikethrough - can appear everywhere
// we also escape pipe (|) because of tables
// and escape ` because of code blocks and spans
txt = txt.replace(/([*_~|`])/g, '\\$1');
// escape > because of blockquotes
txt = txt.replace(/^(\s*)>/g, '\\$1>');
// hash character, only troublesome at the beginning of a line because of headers
txt = txt.replace(/^#/gm, '\\#');
// horizontal rules
txt = txt.replace(/^(\s*)([-=]{3,})(\s*)$/, '$1\\$2$3');
// dot, because of ordered lists, only troublesome at the beginning of a line when preceded by an integer
txt = txt.replace(/^( {0,3}\d+)\./gm, '$1\\.');
// +, * and -, at the beginning of a line becomes a list, so we need to escape them also (asterisk was already escaped)
txt = txt.replace(/^( {0,3})([+-])/gm, '$1\\$2');
// images and links, ] followed by ( is problematic, so we escape it
txt = txt.replace(/]([\s]*)\(/g, '\\]$1\\(');
// reference URIs must also be escaped
txt = txt.replace(/^ {0,3}\[([\S \t]*?)]:/gm, '\\[$1]:');
return txt;
});
var root = this;
// AMD Loader
if (true) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function () {
'use strict';
return showdown;
}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
// CommonJS/nodeJS Loader
} else {}
}).call(this);
/***/ }),
/***/ "ODXe":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// EXPORTS
__webpack_require__.d(__webpack_exports__, "a", function() { return /* binding */ _slicedToArray; });
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/arrayWithHoles.js
var arrayWithHoles = __webpack_require__("DSFK");
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/iterableToArrayLimit.js
function _iterableToArrayLimit(arr, i) {
if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return;
var _arr = [];
var _n = true;
var _d = false;
var _e = undefined;
try {
for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally {
if (_d) throw _e;
}
}
return _arr;
}
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/unsupportedIterableToArray.js
var unsupportedIterableToArray = __webpack_require__("BsWD");
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/nonIterableRest.js
var nonIterableRest = __webpack_require__("PYwp");
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/slicedToArray.js
function _slicedToArray(arr, i) {
return Object(arrayWithHoles["a" /* default */])(arr) || _iterableToArrayLimit(arr, i) || Object(unsupportedIterableToArray["a" /* default */])(arr, i) || Object(nonIterableRest["a" /* default */])();
}
/***/ }),
/***/ "PYwp":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _nonIterableRest; });
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
/***/ }),
/***/ "SVSp":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["shortcode"]; }());
/***/ }),
/***/ "UuzZ":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["autop"]; }());
/***/ }),
/***/ "YLtl":
/***/ (function(module, exports) {
(function() { module.exports = this["lodash"]; }());
/***/ }),
/***/ "Zss7":
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_RESULT__;// TinyColor v1.4.2
// https://github.com/bgrins/TinyColor
// Brian Grinstead, MIT License
(function(Math) {
var trimLeft = /^\s+/,
trimRight = /\s+$/,
tinyCounter = 0,
mathRound = Math.round,
mathMin = Math.min,
mathMax = Math.max,
mathRandom = Math.random;
function tinycolor (color, opts) {
color = (color) ? color : '';
opts = opts || { };
// If input is already a tinycolor, return itself
if (color instanceof tinycolor) {
return color;
}
// If we are called as a function, call using new instead
if (!(this instanceof tinycolor)) {
return new tinycolor(color, opts);
}
var rgb = inputToRGB(color);
this._originalInput = color,
this._r = rgb.r,
this._g = rgb.g,
this._b = rgb.b,
this._a = rgb.a,
this._roundA = mathRound(100*this._a) / 100,
this._format = opts.format || rgb.format;
this._gradientType = opts.gradientType;
// Don't let the range of [0,255] come back in [0,1].
// Potentially lose a little bit of precision here, but will fix issues where
// .5 gets interpreted as half of the total, instead of half of 1
// If it was supposed to be 128, this was already taken care of by `inputToRgb`
if (this._r < 1) { this._r = mathRound(this._r); }
if (this._g < 1) { this._g = mathRound(this._g); }
if (this._b < 1) { this._b = mathRound(this._b); }
this._ok = rgb.ok;
this._tc_id = tinyCounter++;
}
tinycolor.prototype = {
isDark: function() {
return this.getBrightness() < 128;
},
isLight: function() {
return !this.isDark();
},
isValid: function() {
return this._ok;
},
getOriginalInput: function() {
return this._originalInput;
},
getFormat: function() {
return this._format;
},
getAlpha: function() {
return this._a;
},
getBrightness: function() {
//http://www.w3.org/TR/AERT#color-contrast
var rgb = this.toRgb();
return (rgb.r * 299 + rgb.g * 587 + rgb.b * 114) / 1000;
},
getLuminance: function() {
//http://www.w3.org/TR/2008/REC-WCAG20-20081211/#relativeluminancedef
var rgb = this.toRgb();
var RsRGB, GsRGB, BsRGB, R, G, B;
RsRGB = rgb.r/255;
GsRGB = rgb.g/255;
BsRGB = rgb.b/255;
if (RsRGB <= 0.03928) {R = RsRGB / 12.92;} else {R = Math.pow(((RsRGB + 0.055) / 1.055), 2.4);}
if (GsRGB <= 0.03928) {G = GsRGB / 12.92;} else {G = Math.pow(((GsRGB + 0.055) / 1.055), 2.4);}
if (BsRGB <= 0.03928) {B = BsRGB / 12.92;} else {B = Math.pow(((BsRGB + 0.055) / 1.055), 2.4);}
return (0.2126 * R) + (0.7152 * G) + (0.0722 * B);
},
setAlpha: function(value) {
this._a = boundAlpha(value);
this._roundA = mathRound(100*this._a) / 100;
return this;
},
toHsv: function() {
var hsv = rgbToHsv(this._r, this._g, this._b);
return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: this._a };
},
toHsvString: function() {
var hsv = rgbToHsv(this._r, this._g, this._b);
var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100);
return (this._a == 1) ?
"hsv(" + h + ", " + s + "%, " + v + "%)" :
"hsva(" + h + ", " + s + "%, " + v + "%, "+ this._roundA + ")";
},
toHsl: function() {
var hsl = rgbToHsl(this._r, this._g, this._b);
return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: this._a };
},
toHslString: function() {
var hsl = rgbToHsl(this._r, this._g, this._b);
var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100);
return (this._a == 1) ?
"hsl(" + h + ", " + s + "%, " + l + "%)" :
"hsla(" + h + ", " + s + "%, " + l + "%, "+ this._roundA + ")";
},
toHex: function(allow3Char) {
return rgbToHex(this._r, this._g, this._b, allow3Char);
},
toHexString: function(allow3Char) {
return '#' + this.toHex(allow3Char);
},
toHex8: function(allow4Char) {
return rgbaToHex(this._r, this._g, this._b, this._a, allow4Char);
},
toHex8String: function(allow4Char) {
return '#' + this.toHex8(allow4Char);
},
toRgb: function() {
return { r: mathRound(this._r), g: mathRound(this._g), b: mathRound(this._b), a: this._a };
},
toRgbString: function() {
return (this._a == 1) ?
"rgb(" + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ")" :
"rgba(" + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ", " + this._roundA + ")";
},
toPercentageRgb: function() {
return { r: mathRound(bound01(this._r, 255) * 100) + "%", g: mathRound(bound01(this._g, 255) * 100) + "%", b: mathRound(bound01(this._b, 255) * 100) + "%", a: this._a };
},
toPercentageRgbString: function() {
return (this._a == 1) ?
"rgb(" + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%)" :
"rgba(" + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%, " + this._roundA + ")";
},
toName: function() {
if (this._a === 0) {
return "transparent";
}
if (this._a < 1) {
return false;
}
return hexNames[rgbToHex(this._r, this._g, this._b, true)] || false;
},
toFilter: function(secondColor) {
var hex8String = '#' + rgbaToArgbHex(this._r, this._g, this._b, this._a);
var secondHex8String = hex8String;
var gradientType = this._gradientType ? "GradientType = 1, " : "";
if (secondColor) {
var s = tinycolor(secondColor);
secondHex8String = '#' + rgbaToArgbHex(s._r, s._g, s._b, s._a);
}
return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr="+hex8String+",endColorstr="+secondHex8String+")";
},
toString: function(format) {
var formatSet = !!format;
format = format || this._format;
var formattedString = false;
var hasAlpha = this._a < 1 && this._a >= 0;
var needsAlphaFormat = !formatSet && hasAlpha && (format === "hex" || format === "hex6" || format === "hex3" || format === "hex4" || format === "hex8" || format === "name");
if (needsAlphaFormat) {
// Special case for "transparent", all other non-alpha formats
// will return rgba when there is transparency.
if (format === "name" && this._a === 0) {
return this.toName();
}
return this.toRgbString();
}
if (format === "rgb") {
formattedString = this.toRgbString();
}
if (format === "prgb") {
formattedString = this.toPercentageRgbString();
}
if (format === "hex" || format === "hex6") {
formattedString = this.toHexString();
}
if (format === "hex3") {
formattedString = this.toHexString(true);
}
if (format === "hex4") {
formattedString = this.toHex8String(true);
}
if (format === "hex8") {
formattedString = this.toHex8String();
}
if (format === "name") {
formattedString = this.toName();
}
if (format === "hsl") {
formattedString = this.toHslString();
}
if (format === "hsv") {
formattedString = this.toHsvString();
}
return formattedString || this.toHexString();
},
clone: function() {
return tinycolor(this.toString());
},
_applyModification: function(fn, args) {
var color = fn.apply(null, [this].concat([].slice.call(args)));
this._r = color._r;
this._g = color._g;
this._b = color._b;
this.setAlpha(color._a);
return this;
},
lighten: function() {
return this._applyModification(lighten, arguments);
},
brighten: function() {
return this._applyModification(brighten, arguments);
},
darken: function() {
return this._applyModification(darken, arguments);
},
desaturate: function() {
return this._applyModification(desaturate, arguments);
},
saturate: function() {
return this._applyModification(saturate, arguments);
},
greyscale: function() {
return this._applyModification(greyscale, arguments);
},
spin: function() {
return this._applyModification(spin, arguments);
},
_applyCombination: function(fn, args) {
return fn.apply(null, [this].concat([].slice.call(args)));
},
analogous: function() {
return this._applyCombination(analogous, arguments);
},
complement: function() {
return this._applyCombination(complement, arguments);
},
monochromatic: function() {
return this._applyCombination(monochromatic, arguments);
},
splitcomplement: function() {
return this._applyCombination(splitcomplement, arguments);
},
triad: function() {
return this._applyCombination(triad, arguments);
},
tetrad: function() {
return this._applyCombination(tetrad, arguments);
}
};
// If input is an object, force 1 into "1.0" to handle ratios properly
// String input requires "1.0" as input, so 1 will be treated as 1
tinycolor.fromRatio = function(color, opts) {
if (typeof color == "object") {
var newColor = {};
for (var i in color) {
if (color.hasOwnProperty(i)) {
if (i === "a") {
newColor[i] = color[i];
}
else {
newColor[i] = convertToPercentage(color[i]);
}
}
}
color = newColor;
}
return tinycolor(color, opts);
};
// Given a string or object, convert that input to RGB
// Possible string inputs:
//
// "red"
// "#f00" or "f00"
// "#ff0000" or "ff0000"
// "#ff000000" or "ff000000"
// "rgb 255 0 0" or "rgb (255, 0, 0)"
// "rgb 1.0 0 0" or "rgb (1, 0, 0)"
// "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
// "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
// "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
// "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
// "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
//
function inputToRGB(color) {
var rgb = { r: 0, g: 0, b: 0 };
var a = 1;
var s = null;
var v = null;
var l = null;
var ok = false;
var format = false;
if (typeof color == "string") {
color = stringInputToObject(color);
}
if (typeof color == "object") {
if (isValidCSSUnit(color.r) && isValidCSSUnit(color.g) && isValidCSSUnit(color.b)) {
rgb = rgbToRgb(color.r, color.g, color.b);
ok = true;
format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
}
else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.v)) {
s = convertToPercentage(color.s);
v = convertToPercentage(color.v);
rgb = hsvToRgb(color.h, s, v);
ok = true;
format = "hsv";
}
else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.l)) {
s = convertToPercentage(color.s);
l = convertToPercentage(color.l);
rgb = hslToRgb(color.h, s, l);
ok = true;
format = "hsl";
}
if (color.hasOwnProperty("a")) {
a = color.a;
}
}
a = boundAlpha(a);
return {
ok: ok,
format: color.format || format,
r: mathMin(255, mathMax(rgb.r, 0)),
g: mathMin(255, mathMax(rgb.g, 0)),
b: mathMin(255, mathMax(rgb.b, 0)),
a: a
};
}
// Conversion Functions
// --------------------
// `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
//
// `rgbToRgb`
// Handle bounds / percentage checking to conform to CSS color spec
//
function desaturate(color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.s -= amount / 100;
hsl.s = clamp01(hsl.s);
return tinycolor(hsl);
}
function saturate(color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.s += amount / 100;
hsl.s = clamp01(hsl.s);
return tinycolor(hsl);
}
function greyscale(color) {
return tinycolor(color).desaturate(100);
}
function lighten (color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.l += amount / 100;
hsl.l = clamp01(hsl.l);
return tinycolor(hsl);
}
function brighten(color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var rgb = tinycolor(color).toRgb();
rgb.r = mathMax(0, mathMin(255, rgb.r - mathRound(255 * - (amount / 100))));
rgb.g = mathMax(0, mathMin(255, rgb.g - mathRound(255 * - (amount / 100))));
rgb.b = mathMax(0, mathMin(255, rgb.b - mathRound(255 * - (amount / 100))));
return tinycolor(rgb);
}
function darken (color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.l -= amount / 100;
hsl.l = clamp01(hsl.l);
return tinycolor(hsl);
}
// Spin takes a positive or negative amount within [-360, 360] indicating the change of hue.
// Values outside of this range will be wrapped into this range.
function spin(color, amount) {
var hsl = tinycolor(color).toHsl();
var hue = (hsl.h + amount) % 360;
hsl.h = hue < 0 ? 360 + hue : hue;
return tinycolor(hsl);
}
// Combination Functions
// ---------------------
// Thanks to jQuery xColor for some of the ideas behind these
//
function complement(color) {
var hsl = tinycolor(color).toHsl();
hsl.h = (hsl.h + 180) % 360;
return tinycolor(hsl);
}
function triad(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l })
];
}
function tetrad(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l })
];
}
function splitcomplement(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}),
tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l})
];
}
function analogous(color, results, slices) {
results = results || 6;
slices = slices || 30;
var hsl = tinycolor(color).toHsl();
var part = 360 / slices;
var ret = [tinycolor(color)];
for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) {
hsl.h = (hsl.h + part) % 360;
ret.push(tinycolor(hsl));
}
return ret;
}
function monochromatic(color, results) {
results = results || 6;
var hsv = tinycolor(color).toHsv();
var h = hsv.h, s = hsv.s, v = hsv.v;
var ret = [];
var modification = 1 / results;
while (results--) {
ret.push(tinycolor({ h: h, s: s, v: v}));
v = (v + modification) % 1;
}
return ret;
}
// Utility Functions
// ---------------------
tinycolor.mix = function(color1, color2, amount) {
amount = (amount === 0) ? 0 : (amount || 50);
var rgb1 = tinycolor(color1).toRgb();
var rgb2 = tinycolor(color2).toRgb();
var p = amount / 100;
var rgba = {
r: ((rgb2.r - rgb1.r) * p) + rgb1.r,
g: ((rgb2.g - rgb1.g) * p) + rgb1.g,
b: ((rgb2.b - rgb1.b) * p) + rgb1.b,
a: ((rgb2.a - rgb1.a) * p) + rgb1.a
};
return tinycolor(rgba);
};
// Readability Functions
// ---------------------
// false
// tinycolor.isReadable("#000", "#111",{level:"AA",size:"large"}) => false
tinycolor.isReadable = function(color1, color2, wcag2) {
var readability = tinycolor.readability(color1, color2);
var wcag2Parms, out;
out = false;
wcag2Parms = validateWCAG2Parms(wcag2);
switch (wcag2Parms.level + wcag2Parms.size) {
case "AAsmall":
case "AAAlarge":
out = readability >= 4.5;
break;
case "AAlarge":
out = readability >= 3;
break;
case "AAAsmall":
out = readability >= 7;
break;
}
return out;
};
// `mostReadable`
// Given a base color and a list of possible foreground or background
// colors for that base, returns the most readable color.
// Optionally returns Black or White if the most readable color is unreadable.
// *Example*
// tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:false}).toHexString(); // "#112255"
// tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:true}).toHexString(); // "#ffffff"
// tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"large"}).toHexString(); // "#faf3f3"
// tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"small"}).toHexString(); // "#ffffff"
tinycolor.mostReadable = function(baseColor, colorList, args) {
var bestColor = null;
var bestScore = 0;
var readability;
var includeFallbackColors, level, size ;
args = args || {};
includeFallbackColors = args.includeFallbackColors ;
level = args.level;
size = args.size;
for (var i= 0; i < colorList.length ; i++) {
readability = tinycolor.readability(baseColor, colorList[i]);
if (readability > bestScore) {
bestScore = readability;
bestColor = tinycolor(colorList[i]);
}
}
if (tinycolor.isReadable(baseColor, bestColor, {"level":level,"size":size}) || !includeFallbackColors) {
return bestColor;
}
else {
args.includeFallbackColors=false;
return tinycolor.mostReadable(baseColor,["#fff", "#000"],args);
}
};
// Big List of Colors
// ------------------
//
var names = tinycolor.names = {
aliceblue: "f0f8ff",
antiquewhite: "faebd7",
aqua: "0ff",
aquamarine: "7fffd4",
azure: "f0ffff",
beige: "f5f5dc",
bisque: "ffe4c4",
black: "000",
blanchedalmond: "ffebcd",
blue: "00f",
blueviolet: "8a2be2",
brown: "a52a2a",
burlywood: "deb887",
burntsienna: "ea7e5d",
cadetblue: "5f9ea0",
chartreuse: "7fff00",
chocolate: "d2691e",
coral: "ff7f50",
cornflowerblue: "6495ed",
cornsilk: "fff8dc",
crimson: "dc143c",
cyan: "0ff",
darkblue: "00008b",
darkcyan: "008b8b",
darkgoldenrod: "b8860b",
darkgray: "a9a9a9",
darkgreen: "006400",
darkgrey: "a9a9a9",
darkkhaki: "bdb76b",
darkmagenta: "8b008b",
darkolivegreen: "556b2f",
darkorange: "ff8c00",
darkorchid: "9932cc",
darkred: "8b0000",
darksalmon: "e9967a",
darkseagreen: "8fbc8f",
darkslateblue: "483d8b",
darkslategray: "2f4f4f",
darkslategrey: "2f4f4f",
darkturquoise: "00ced1",
darkviolet: "9400d3",
deeppink: "ff1493",
deepskyblue: "00bfff",
dimgray: "696969",
dimgrey: "696969",
dodgerblue: "1e90ff",
firebrick: "b22222",
floralwhite: "fffaf0",
forestgreen: "228b22",
fuchsia: "f0f",
gainsboro: "dcdcdc",
ghostwhite: "f8f8ff",
gold: "ffd700",
goldenrod: "daa520",
gray: "808080",
green: "008000",
greenyellow: "adff2f",
grey: "808080",
honeydew: "f0fff0",
hotpink: "ff69b4",
indianred: "cd5c5c",
indigo: "4b0082",
ivory: "fffff0",
khaki: "f0e68c",
lavender: "e6e6fa",
lavenderblush: "fff0f5",
lawngreen: "7cfc00",
lemonchiffon: "fffacd",
lightblue: "add8e6",
lightcoral: "f08080",
lightcyan: "e0ffff",
lightgoldenrodyellow: "fafad2",
lightgray: "d3d3d3",
lightgreen: "90ee90",
lightgrey: "d3d3d3",
lightpink: "ffb6c1",
lightsalmon: "ffa07a",
lightseagreen: "20b2aa",
lightskyblue: "87cefa",
lightslategray: "789",
lightslategrey: "789",
lightsteelblue: "b0c4de",
lightyellow: "ffffe0",
lime: "0f0",
limegreen: "32cd32",
linen: "faf0e6",
magenta: "f0f",
maroon: "800000",
mediumaquamarine: "66cdaa",
mediumblue: "0000cd",
mediumorchid: "ba55d3",
mediumpurple: "9370db",
mediumseagreen: "3cb371",
mediumslateblue: "7b68ee",
mediumspringgreen: "00fa9a",
mediumturquoise: "48d1cc",
mediumvioletred: "c71585",
midnightblue: "191970",
mintcream: "f5fffa",
mistyrose: "ffe4e1",
moccasin: "ffe4b5",
navajowhite: "ffdead",
navy: "000080",
oldlace: "fdf5e6",
olive: "808000",
olivedrab: "6b8e23",
orange: "ffa500",
orangered: "ff4500",
orchid: "da70d6",
palegoldenrod: "eee8aa",
palegreen: "98fb98",
paleturquoise: "afeeee",
palevioletred: "db7093",
papayawhip: "ffefd5",
peachpuff: "ffdab9",
peru: "cd853f",
pink: "ffc0cb",
plum: "dda0dd",
powderblue: "b0e0e6",
purple: "800080",
rebeccapurple: "663399",
red: "f00",
rosybrown: "bc8f8f",
royalblue: "4169e1",
saddlebrown: "8b4513",
salmon: "fa8072",
sandybrown: "f4a460",
seagreen: "2e8b57",
seashell: "fff5ee",
sienna: "a0522d",
silver: "c0c0c0",
skyblue: "87ceeb",
slateblue: "6a5acd",
slategray: "708090",
slategrey: "708090",
snow: "fffafa",
springgreen: "00ff7f",
steelblue: "4682b4",
tan: "d2b48c",
teal: "008080",
thistle: "d8bfd8",
tomato: "ff6347",
turquoise: "40e0d0",
violet: "ee82ee",
wheat: "f5deb3",
white: "fff",
whitesmoke: "f5f5f5",
yellow: "ff0",
yellowgreen: "9acd32"
};
// Make it easy to access colors via `hexNames[hex]`
var hexNames = tinycolor.hexNames = flip(names);
// Utilities
// ---------
// `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
function flip(o) {
var flipped = { };
for (var i in o) {
if (o.hasOwnProperty(i)) {
flipped[o[i]] = i;
}
}
return flipped;
}
// Return a valid alpha value [0,1] with all invalid values being set to 1
function boundAlpha(a) {
a = parseFloat(a);
if (isNaN(a) || a < 0 || a > 1) {
a = 1;
}
return a;
}
// Take input from [0, n] and return it as [0, 1]
function bound01(n, max) {
if (isOnePointZero(n)) { n = "100%"; }
var processPercent = isPercentage(n);
n = mathMin(max, mathMax(0, parseFloat(n)));
// Automatically convert percentage into number
if (processPercent) {
n = parseInt(n * max, 10) / 100;
}
// Handle floating point rounding errors
if ((Math.abs(n - max) < 0.000001)) {
return 1;
}
// Convert into [0, 1] range if it isn't already
return (n % max) / parseFloat(max);
}
// Force a number between 0 and 1
function clamp01(val) {
return mathMin(1, mathMax(0, val));
}
// Parse a base-16 hex value into a base-10 integer
function parseIntFromHex(val) {
return parseInt(val, 16);
}
// Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
//
function isOnePointZero(n) {
return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1;
}
// Check to see if string passed in is a percentage
function isPercentage(n) {
return typeof n === "string" && n.indexOf('%') != -1;
}
// Force a hex value to have 2 characters
function pad2(c) {
return c.length == 1 ? '0' + c : '' + c;
}
// Replace a decimal with it's percentage value
function convertToPercentage(n) {
if (n <= 1) {
n = (n * 100) + "%";
}
return n;
}
// Converts a decimal to a hex value
function convertDecimalToHex(d) {
return Math.round(parseFloat(d) * 255).toString(16);
}
// Converts a hex value to a decimal
function convertHexToDecimal(h) {
return (parseIntFromHex(h) / 255);
}
var matchers = (function() {
//
var CSS_INTEGER = "[-\\+]?\\d+%?";
//
var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";
// Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome.
var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";
// Actual matching.
// Parentheses and commas are optional, but not required.
// Whitespace can take the place of commas or opening paren
var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
return {
CSS_UNIT: new RegExp(CSS_UNIT),
rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
hsva: new RegExp("hsva" + PERMISSIVE_MATCH4),
hex3: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
hex6: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
hex4: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
hex8: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
};
})();
// `isValidCSSUnit`
// Take in a single string / number and check to see if it looks like a CSS unit
// (see `matchers` above for definition).
function isValidCSSUnit(color) {
return !!matchers.CSS_UNIT.exec(color);
}
// `stringInputToObject`
// Permissive string parsing. Take in a number of formats, and output an object
// based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
function stringInputToObject(color) {
color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase();
var named = false;
if (names[color]) {
color = names[color];
named = true;
}
else if (color == 'transparent') {
return { r: 0, g: 0, b: 0, a: 0, format: "name" };
}
// Try to match string input using regular expressions.
// Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
// Just return an object and let the conversion functions handle that.
// This way the result will be the same whether the tinycolor is initialized with string or object.
var match;
if ((match = matchers.rgb.exec(color))) {
return { r: match[1], g: match[2], b: match[3] };
}
if ((match = matchers.rgba.exec(color))) {
return { r: match[1], g: match[2], b: match[3], a: match[4] };
}
if ((match = matchers.hsl.exec(color))) {
return { h: match[1], s: match[2], l: match[3] };
}
if ((match = matchers.hsla.exec(color))) {
return { h: match[1], s: match[2], l: match[3], a: match[4] };
}
if ((match = matchers.hsv.exec(color))) {
return { h: match[1], s: match[2], v: match[3] };
}
if ((match = matchers.hsva.exec(color))) {
return { h: match[1], s: match[2], v: match[3], a: match[4] };
}
if ((match = matchers.hex8.exec(color))) {
return {
r: parseIntFromHex(match[1]),
g: parseIntFromHex(match[2]),
b: parseIntFromHex(match[3]),
a: convertHexToDecimal(match[4]),
format: named ? "name" : "hex8"
};
}
if ((match = matchers.hex6.exec(color))) {
return {
r: parseIntFromHex(match[1]),
g: parseIntFromHex(match[2]),
b: parseIntFromHex(match[3]),
format: named ? "name" : "hex"
};
}
if ((match = matchers.hex4.exec(color))) {
return {
r: parseIntFromHex(match[1] + '' + match[1]),
g: parseIntFromHex(match[2] + '' + match[2]),
b: parseIntFromHex(match[3] + '' + match[3]),
a: convertHexToDecimal(match[4] + '' + match[4]),
format: named ? "name" : "hex8"
};
}
if ((match = matchers.hex3.exec(color))) {
return {
r: parseIntFromHex(match[1] + '' + match[1]),
g: parseIntFromHex(match[2] + '' + match[2]),
b: parseIntFromHex(match[3] + '' + match[3]),
format: named ? "name" : "hex"
};
}
return false;
}
function validateWCAG2Parms(parms) {
// return valid WCAG2 parms for isReadable.
// If input parms are invalid, return {"level":"AA", "size":"small"}
var level, size;
parms = parms || {"level":"AA", "size":"small"};
level = (parms.level || "AA").toUpperCase();
size = (parms.size || "small").toLowerCase();
if (level !== "AA" && level !== "AAA") {
level = "AA";
}
if (size !== "small" && size !== "large") {
size = "small";
}
return {"level":level, "size":size};
}
// Node: Export function
if ( true && module.exports) {
module.exports = tinycolor;
}
// AMD/requirejs: Define the module
else if (true) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function () {return tinycolor;}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
// Browser: Expose to window
else {}
})(Math);
/***/ }),
/***/ "a3WO":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _arrayLikeToArray; });
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) {
arr2[i] = arr[i];
}
return arr2;
}
/***/ }),
/***/ "g56x":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["hooks"]; }());
/***/ }),
/***/ "l3Sj":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["i18n"]; }());
/***/ }),
/***/ "ouCq":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["blockSerializationDefaultParser"]; }());
/***/ }),
/***/ "pPDe":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
var LEAF_KEY, hasWeakMap;
/**
* Arbitrary value used as key for referencing cache object in WeakMap tree.
*
* @type {Object}
*/
LEAF_KEY = {};
/**
* Whether environment supports WeakMap.
*
* @type {boolean}
*/
hasWeakMap = typeof WeakMap !== 'undefined';
/**
* Returns the first argument as the sole entry in an array.
*
* @param {*} value Value to return.
*
* @return {Array} Value returned as entry in array.
*/
function arrayOf( value ) {
return [ value ];
}
/**
* Returns true if the value passed is object-like, or false otherwise. A value
* is object-like if it can support property assignment, e.g. object or array.
*
* @param {*} value Value to test.
*
* @return {boolean} Whether value is object-like.
*/
function isObjectLike( value ) {
return !! value && 'object' === typeof value;
}
/**
* Creates and returns a new cache object.
*
* @return {Object} Cache object.
*/
function createCache() {
var cache = {
clear: function() {
cache.head = null;
},
};
return cache;
}
/**
* Returns true if entries within the two arrays are strictly equal by
* reference from a starting index.
*
* @param {Array} a First array.
* @param {Array} b Second array.
* @param {number} fromIndex Index from which to start comparison.
*
* @return {boolean} Whether arrays are shallowly equal.
*/
function isShallowEqual( a, b, fromIndex ) {
var i;
if ( a.length !== b.length ) {
return false;
}
for ( i = fromIndex; i < a.length; i++ ) {
if ( a[ i ] !== b[ i ] ) {
return false;
}
}
return true;
}
/**
* Returns a memoized selector function. The getDependants function argument is
* called before the memoized selector and is expected to return an immutable
* reference or array of references on which the selector depends for computing
* its own return value. The memoize cache is preserved only as long as those
* dependant references remain the same. If getDependants returns a different
* reference(s), the cache is cleared and the selector value regenerated.
*
* @param {Function} selector Selector function.
* @param {Function} getDependants Dependant getter returning an immutable
* reference or array of reference used in
* cache bust consideration.
*
* @return {Function} Memoized selector.
*/
/* harmony default export */ __webpack_exports__["a"] = (function( selector, getDependants ) {
var rootCache, getCache;
// Use object source as dependant if getter not provided
if ( ! getDependants ) {
getDependants = arrayOf;
}
/**
* Returns the root cache. If WeakMap is supported, this is assigned to the
* root WeakMap cache set, otherwise it is a shared instance of the default
* cache object.
*
* @return {(WeakMap|Object)} Root cache object.
*/
function getRootCache() {
return rootCache;
}
/**
* Returns the cache for a given dependants array. When possible, a WeakMap
* will be used to create a unique cache for each set of dependants. This
* is feasible due to the nature of WeakMap in allowing garbage collection
* to occur on entries where the key object is no longer referenced. Since
* WeakMap requires the key to be an object, this is only possible when the
* dependant is object-like. The root cache is created as a hierarchy where
* each top-level key is the first entry in a dependants set, the value a
* WeakMap where each key is the next dependant, and so on. This continues
* so long as the dependants are object-like. If no dependants are object-
* like, then the cache is shared across all invocations.
*
* @see isObjectLike
*
* @param {Array} dependants Selector dependants.
*
* @return {Object} Cache object.
*/
function getWeakMapCache( dependants ) {
var caches = rootCache,
isUniqueByDependants = true,
i, dependant, map, cache;
for ( i = 0; i < dependants.length; i++ ) {
dependant = dependants[ i ];
// Can only compose WeakMap from object-like key.
if ( ! isObjectLike( dependant ) ) {
isUniqueByDependants = false;
break;
}
// Does current segment of cache already have a WeakMap?
if ( caches.has( dependant ) ) {
// Traverse into nested WeakMap.
caches = caches.get( dependant );
} else {
// Create, set, and traverse into a new one.
map = new WeakMap();
caches.set( dependant, map );
caches = map;
}
}
// We use an arbitrary (but consistent) object as key for the last item
// in the WeakMap to serve as our running cache.
if ( ! caches.has( LEAF_KEY ) ) {
cache = createCache();
cache.isUniqueByDependants = isUniqueByDependants;
caches.set( LEAF_KEY, cache );
}
return caches.get( LEAF_KEY );
}
// Assign cache handler by availability of WeakMap
getCache = hasWeakMap ? getWeakMapCache : getRootCache;
/**
* Resets root memoization cache.
*/
function clear() {
rootCache = hasWeakMap ? new WeakMap() : createCache();
}
// eslint-disable-next-line jsdoc/check-param-names
/**
* The augmented selector call, considering first whether dependants have
* changed before passing it to underlying memoize function.
*
* @param {Object} source Source object for derivation.
* @param {...*} extraArgs Additional arguments to pass to selector.
*
* @return {*} Selector result.
*/
function callSelector( /* source, ...extraArgs */ ) {
var len = arguments.length,
cache, node, i, args, dependants;
// Create copy of arguments (avoid leaking deoptimization).
args = new Array( len );
for ( i = 0; i < len; i++ ) {
args[ i ] = arguments[ i ];
}
dependants = getDependants.apply( null, args );
cache = getCache( dependants );
// If not guaranteed uniqueness by dependants (primitive type or lack
// of WeakMap support), shallow compare against last dependants and, if
// references have changed, destroy cache to recalculate result.
if ( ! cache.isUniqueByDependants ) {
if ( cache.lastDependants && ! isShallowEqual( dependants, cache.lastDependants, 0 ) ) {
cache.clear();
}
cache.lastDependants = dependants;
}
node = cache.head;
while ( node ) {
// Check whether node arguments match arguments
if ( ! isShallowEqual( node.args, args, 1 ) ) {
node = node.next;
continue;
}
// At this point we can assume we've found a match
// Surface matched node to head if not already
if ( node !== cache.head ) {
// Adjust siblings to point to each other.
node.prev.next = node.next;
if ( node.next ) {
node.next.prev = node.prev;
}
node.next = cache.head;
node.prev = null;
cache.head.prev = node;
cache.head = node;
}
// Return immediately
return node.val;
}
// No cached value found. Continue to insertion phase:
node = {
// Generate the result from original function
val: selector.apply( null, args ),
};
// Avoid including the source object in the cache.
args[ 0 ] = null;
node.args = args;
// Don't need to check whether node is already head, since it would
// have been returned above already if it was
// Shift existing head down list
if ( cache.head ) {
cache.head.prev = node;
node.next = cache.head;
}
cache.head = node;
return node.val;
}
callSelector.getDependants = getDependants;
callSelector.clear = clear;
clear();
return callSelector;
});
/***/ }),
/***/ "rePB":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _defineProperty; });
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
/***/ }),
/***/ "rl8x":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["isShallowEqual"]; }());
/***/ }),
/***/ "rmEH":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["htmlEntities"]; }());
/***/ }),
/***/ "vuIU":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _createClass; });
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
/***/ }),
/***/ "wx14":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _extends; });
function _extends() {
_extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
/***/ }),
/***/ "xTGt":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["blob"]; }());
/***/ }),
/***/ "xk4V":
/***/ (function(module, exports, __webpack_require__) {
var rng = __webpack_require__("4fRq");
var bytesToUuid = __webpack_require__("I2ZF");
function v4(options, buf, offset) {
var i = buf && offset || 0;
if (typeof(options) == 'string') {
buf = options === 'binary' ? new Array(16) : null;
options = null;
}
options = options || {};
var rnds = options.random || (options.rng || rng)();
// Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
rnds[6] = (rnds[6] & 0x0f) | 0x40;
rnds[8] = (rnds[8] & 0x3f) | 0x80;
// Copy bytes to buffer, if provided
if (buf) {
for (var ii = 0; ii < 16; ++ii) {
buf[i + ii] = rnds[ii];
}
}
return buf || bytesToUuid(rnds);
}
module.exports = v4;
/***/ })
/******/ });