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/*!
* Autolinker.js
* 3.14.1
*
* Copyright(c) 2020 Gregory Jacobs <greg@greg-jacobs.com>
* MIT License
*
* https://github.com/gregjacobs/Autolinker.js
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.Autolinker = factory());
}(this, function () { 'use strict';
/**
* Assigns (shallow copies) the properties of `src` onto `dest`, if the
* corresponding property on `dest` === `undefined`.
*
* @param {Object} dest The destination object.
* @param {Object} src The source object.
* @return {Object} The destination object (`dest`)
*/
function defaults(dest, src) {
for (var prop in src) {
if (src.hasOwnProperty(prop) && dest[prop] === undefined) {
dest[prop] = src[prop];
}
}
return dest;
}
/**
* Truncates the `str` at `len - ellipsisChars.length`, and adds the `ellipsisChars` to the
* end of the string (by default, two periods: '..'). If the `str` length does not exceed
* `len`, the string will be returned unchanged.
*
* @param {String} str The string to truncate and add an ellipsis to.
* @param {Number} truncateLen The length to truncate the string at.
* @param {String} [ellipsisChars=...] The ellipsis character(s) to add to the end of `str`
* when truncated. Defaults to '...'
*/
function ellipsis(str, truncateLen, ellipsisChars) {
var ellipsisLength;
if (str.length > truncateLen) {
if (ellipsisChars == null) {
ellipsisChars = '…';
ellipsisLength = 3;
}
else {
ellipsisLength = ellipsisChars.length;
}
str = str.substring(0, truncateLen - ellipsisLength) + ellipsisChars;
}
return str;
}
/**
* Supports `Array.prototype.indexOf()` functionality for old IE (IE8 and below).
*
* @param {Array} arr The array to find an element of.
* @param {*} element The element to find in the array, and return the index of.
* @return {Number} The index of the `element`, or -1 if it was not found.
*/
function indexOf(arr, element) {
if (Array.prototype.indexOf) {
return arr.indexOf(element);
}
else {
for (var i = 0, len = arr.length; i < len; i++) {
if (arr[i] === element)
return i;
}
return -1;
}
}
/**
* Removes array elements based on a filtering function. Mutates the input
* array.
*
* Using this instead of the ES5 Array.prototype.filter() function, to allow
* Autolinker compatibility with IE8, and also to prevent creating many new
* arrays in memory for filtering.
*
* @param {Array} arr The array to remove elements from. This array is
* mutated.
* @param {Function} fn A function which should return `true` to
* remove an element.
* @return {Array} The mutated input `arr`.
*/
function remove(arr, fn) {
for (var i = arr.length - 1; i >= 0; i--) {
if (fn(arr[i]) === true) {
arr.splice(i, 1);
}
}
}
/**
* Performs the functionality of what modern browsers do when `String.prototype.split()` is called
* with a regular expression that contains capturing parenthesis.
*
* For example:
*
* // Modern browsers:
* "a,b,c".split( /(,)/ ); // --> [ 'a', ',', 'b', ',', 'c' ]
*
* // Old IE (including IE8):
* "a,b,c".split( /(,)/ ); // --> [ 'a', 'b', 'c' ]
*
* This method emulates the functionality of modern browsers for the old IE case.
*
* @param {String} str The string to split.
* @param {RegExp} splitRegex The regular expression to split the input `str` on. The splitting
* character(s) will be spliced into the array, as in the "modern browsers" example in the
* description of this method.
* Note #1: the supplied regular expression **must** have the 'g' flag specified.
* Note #2: for simplicity's sake, the regular expression does not need
* to contain capturing parenthesis - it will be assumed that any match has them.
* @return {String[]} The split array of strings, with the splitting character(s) included.
*/
function splitAndCapture(str, splitRegex) {
if (!splitRegex.global)
throw new Error("`splitRegex` must have the 'g' flag set");
var result = [], lastIdx = 0, match;
while (match = splitRegex.exec(str)) {
result.push(str.substring(lastIdx, match.index));
result.push(match[0]); // push the splitting char(s)
lastIdx = match.index + match[0].length;
}
result.push(str.substring(lastIdx));
return result;
}
/**
* Function that should never be called but is used to check that every
* enum value is handled using TypeScript's 'never' type.
*/
function throwUnhandledCaseError(theValue) {
throw new Error("Unhandled case for value: '" + theValue + "'");
}
/**
* @class Autolinker.HtmlTag
* @extends Object
*
* Represents an HTML tag, which can be used to easily build/modify HTML tags programmatically.
*
* Autolinker uses this abstraction to create HTML tags, and then write them out as strings. You may also use
* this class in your code, especially within a {@link Autolinker#replaceFn replaceFn}.
*
* ## Examples
*
* Example instantiation:
*
* var tag = new Autolinker.HtmlTag( {
* tagName : 'a',
* attrs : { 'href': 'http://google.com', 'class': 'external-link' },
* innerHtml : 'Google'
* } );
*
* tag.toAnchorString(); // <a href="http://google.com" class="external-link">Google</a>
*
* // Individual accessor methods
* tag.getTagName(); // 'a'
* tag.getAttr( 'href' ); // 'http://google.com'
* tag.hasClass( 'external-link' ); // true
*
*
* Using mutator methods (which may be used in combination with instantiation config properties):
*
* var tag = new Autolinker.HtmlTag();
* tag.setTagName( 'a' );
* tag.setAttr( 'href', 'http://google.com' );
* tag.addClass( 'external-link' );
* tag.setInnerHtml( 'Google' );
*
* tag.getTagName(); // 'a'
* tag.getAttr( 'href' ); // 'http://google.com'
* tag.hasClass( 'external-link' ); // true
*
* tag.toAnchorString(); // <a href="http://google.com" class="external-link">Google</a>
*
*
* ## Example use within a {@link Autolinker#replaceFn replaceFn}
*
* var html = Autolinker.link( "Test google.com", {
* replaceFn : function( match ) {
* var tag = match.buildTag(); // returns an {@link Autolinker.HtmlTag} instance, configured with the Match's href and anchor text
* tag.setAttr( 'rel', 'nofollow' );
*
* return tag;
* }
* } );
*
* // generated html:
* // Test <a href="http://google.com" target="_blank" rel="nofollow">google.com</a>
*
*
* ## Example use with a new tag for the replacement
*
* var html = Autolinker.link( "Test google.com", {
* replaceFn : function( match ) {
* var tag = new Autolinker.HtmlTag( {
* tagName : 'button',
* attrs : { 'title': 'Load URL: ' + match.getAnchorHref() },
* innerHtml : 'Load URL: ' + match.getAnchorText()
* } );
*
* return tag;
* }
* } );
*
* // generated html:
* // Test <button title="Load URL: http://google.com">Load URL: google.com</button>
*/
var HtmlTag = /** @class */ (function () {
/**
* @method constructor
* @param {Object} [cfg] The configuration properties for this class, in an Object (map)
*/
function HtmlTag(cfg) {
if (cfg === void 0) { cfg = {}; }
/**
* @cfg {String} tagName
*
* The tag name. Ex: 'a', 'button', etc.
*
* Not required at instantiation time, but should be set using {@link #setTagName} before {@link #toAnchorString}
* is executed.
*/
this.tagName = ''; // default value just to get the above doc comment in the ES5 output and documentation generator
/**
* @cfg {Object.<String, String>} attrs
*
* An key/value Object (map) of attributes to create the tag with. The keys are the attribute names, and the
* values are the attribute values.
*/
this.attrs = {}; // default value just to get the above doc comment in the ES5 output and documentation generator
/**
* @cfg {String} innerHTML
*
* The inner HTML for the tag.
*/
this.innerHTML = ''; // default value just to get the above doc comment in the ES5 output and documentation generator
/**
* @protected
* @property {RegExp} whitespaceRegex
*
* Regular expression used to match whitespace in a string of CSS classes.
*/
this.whitespaceRegex = /\s+/; // default value just to get the above doc comment in the ES5 output and documentation generator
this.tagName = cfg.tagName || '';
this.attrs = cfg.attrs || {};
this.innerHTML = cfg.innerHtml || cfg.innerHTML || ''; // accept either the camelCased form or the fully capitalized acronym as in the DOM
}
/**
* Sets the tag name that will be used to generate the tag with.
*
* @param {String} tagName
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.setTagName = function (tagName) {
this.tagName = tagName;
return this;
};
/**
* Retrieves the tag name.
*
* @return {String}
*/
HtmlTag.prototype.getTagName = function () {
return this.tagName || '';
};
/**
* Sets an attribute on the HtmlTag.
*
* @param {String} attrName The attribute name to set.
* @param {String} attrValue The attribute value to set.
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.setAttr = function (attrName, attrValue) {
var tagAttrs = this.getAttrs();
tagAttrs[attrName] = attrValue;
return this;
};
/**
* Retrieves an attribute from the HtmlTag. If the attribute does not exist, returns `undefined`.
*
* @param {String} attrName The attribute name to retrieve.
* @return {String} The attribute's value, or `undefined` if it does not exist on the HtmlTag.
*/
HtmlTag.prototype.getAttr = function (attrName) {
return this.getAttrs()[attrName];
};
/**
* Sets one or more attributes on the HtmlTag.
*
* @param {Object.<String, String>} attrs A key/value Object (map) of the attributes to set.
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.setAttrs = function (attrs) {
Object.assign(this.getAttrs(), attrs);
return this;
};
/**
* Retrieves the attributes Object (map) for the HtmlTag.
*
* @return {Object.<String, String>} A key/value object of the attributes for the HtmlTag.
*/
HtmlTag.prototype.getAttrs = function () {
return this.attrs || (this.attrs = {});
};
/**
* Sets the provided `cssClass`, overwriting any current CSS classes on the HtmlTag.
*
* @param {String} cssClass One or more space-separated CSS classes to set (overwrite).
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.setClass = function (cssClass) {
return this.setAttr('class', cssClass);
};
/**
* Convenience method to add one or more CSS classes to the HtmlTag. Will not add duplicate CSS classes.
*
* @param {String} cssClass One or more space-separated CSS classes to add.
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.addClass = function (cssClass) {
var classAttr = this.getClass(), whitespaceRegex = this.whitespaceRegex, classes = (!classAttr) ? [] : classAttr.split(whitespaceRegex), newClasses = cssClass.split(whitespaceRegex), newClass;
while (newClass = newClasses.shift()) {
if (indexOf(classes, newClass) === -1) {
classes.push(newClass);
}
}
this.getAttrs()['class'] = classes.join(" ");
return this;
};
/**
* Convenience method to remove one or more CSS classes from the HtmlTag.
*
* @param {String} cssClass One or more space-separated CSS classes to remove.
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.removeClass = function (cssClass) {
var classAttr = this.getClass(), whitespaceRegex = this.whitespaceRegex, classes = (!classAttr) ? [] : classAttr.split(whitespaceRegex), removeClasses = cssClass.split(whitespaceRegex), removeClass;
while (classes.length && (removeClass = removeClasses.shift())) {
var idx = indexOf(classes, removeClass);
if (idx !== -1) {
classes.splice(idx, 1);
}
}
this.getAttrs()['class'] = classes.join(" ");
return this;
};
/**
* Convenience method to retrieve the CSS class(es) for the HtmlTag, which will each be separated by spaces when
* there are multiple.
*
* @return {String}
*/
HtmlTag.prototype.getClass = function () {
return this.getAttrs()['class'] || "";
};
/**
* Convenience method to check if the tag has a CSS class or not.
*
* @param {String} cssClass The CSS class to check for.
* @return {Boolean} `true` if the HtmlTag has the CSS class, `false` otherwise.
*/
HtmlTag.prototype.hasClass = function (cssClass) {
return (' ' + this.getClass() + ' ').indexOf(' ' + cssClass + ' ') !== -1;
};
/**
* Sets the inner HTML for the tag.
*
* @param {String} html The inner HTML to set.
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.setInnerHTML = function (html) {
this.innerHTML = html;
return this;
};
/**
* Backwards compatibility method name.
*
* @param {String} html The inner HTML to set.
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
*/
HtmlTag.prototype.setInnerHtml = function (html) {
return this.setInnerHTML(html);
};
/**
* Retrieves the inner HTML for the tag.
*
* @return {String}
*/
HtmlTag.prototype.getInnerHTML = function () {
return this.innerHTML || "";
};
/**
* Backward compatibility method name.
*
* @return {String}
*/
HtmlTag.prototype.getInnerHtml = function () {
return this.getInnerHTML();
};
/**
* Override of superclass method used to generate the HTML string for the tag.
*
* @return {String}
*/
HtmlTag.prototype.toAnchorString = function () {
var tagName = this.getTagName(), attrsStr = this.buildAttrsStr();
attrsStr = (attrsStr) ? ' ' + attrsStr : ''; // prepend a space if there are actually attributes
return ['<', tagName, attrsStr, '>', this.getInnerHtml(), '</', tagName, '>'].join("");
};
/**
* Support method for {@link #toAnchorString}, returns the string space-separated key="value" pairs, used to populate
* the stringified HtmlTag.
*
* @protected
* @return {String} Example return: `attr1="value1" attr2="value2"`
*/
HtmlTag.prototype.buildAttrsStr = function () {
if (!this.attrs)
return ""; // no `attrs` Object (map) has been set, return empty string
var attrs = this.getAttrs(), attrsArr = [];
for (var prop in attrs) {
if (attrs.hasOwnProperty(prop)) {
attrsArr.push(prop + '="' + attrs[prop] + '"');
}
}
return attrsArr.join(" ");
};
return HtmlTag;
}());
/**
* Date: 2015-10-05
* Author: Kasper Søfren <soefritz@gmail.com> (https://github.com/kafoso)
*
* A truncation feature, where the ellipsis will be placed at a section within
* the URL making it still somewhat human readable.
*
* @param {String} url A URL.
* @param {Number} truncateLen The maximum length of the truncated output URL string.
* @param {String} ellipsisChars The characters to place within the url, e.g. "...".
* @return {String} The truncated URL.
*/
function truncateSmart(url, truncateLen, ellipsisChars) {
var ellipsisLengthBeforeParsing;
var ellipsisLength;
if (ellipsisChars == null) {
ellipsisChars = '…';
ellipsisLength = 3;
ellipsisLengthBeforeParsing = 8;
}
else {
ellipsisLength = ellipsisChars.length;
ellipsisLengthBeforeParsing = ellipsisChars.length;
}
var parse_url = function (url) {
var urlObj = {};
var urlSub = url;
var match = urlSub.match(/^([a-z]+):\/\//i);
if (match) {
urlObj.scheme = match[1];
urlSub = urlSub.substr(match[0].length);
}
match = urlSub.match(/^(.*?)(?=(\?|#|\/|$))/i);
if (match) {
urlObj.host = match[1];
urlSub = urlSub.substr(match[0].length);
}
match = urlSub.match(/^\/(.*?)(?=(\?|#|$))/i);
if (match) {
urlObj.path = match[1];
urlSub = urlSub.substr(match[0].length);
}
match = urlSub.match(/^\?(.*?)(?=(#|$))/i);
if (match) {
urlObj.query = match[1];
urlSub = urlSub.substr(match[0].length);
}
match = urlSub.match(/^#(.*?)$/i);
if (match) {
urlObj.fragment = match[1];
//urlSub = urlSub.substr(match[0].length); -- not used. Uncomment if adding another block.
}
return urlObj;
};
var buildUrl = function (urlObj) {
var url = "";
if (urlObj.scheme && urlObj.host) {
url += urlObj.scheme + "://";
}
if (urlObj.host) {
url += urlObj.host;
}
if (urlObj.path) {
url += "/" + urlObj.path;
}
if (urlObj.query) {
url += "?" + urlObj.query;
}
if (urlObj.fragment) {
url += "#" + urlObj.fragment;
}
return url;
};
var buildSegment = function (segment, remainingAvailableLength) {
var remainingAvailableLengthHalf = remainingAvailableLength / 2, startOffset = Math.ceil(remainingAvailableLengthHalf), endOffset = (-1) * Math.floor(remainingAvailableLengthHalf), end = "";
if (endOffset < 0) {
end = segment.substr(endOffset);
}
return segment.substr(0, startOffset) + ellipsisChars + end;
};
if (url.length <= truncateLen) {
return url;
}
var availableLength = truncateLen - ellipsisLength;
var urlObj = parse_url(url);
// Clean up the URL
if (urlObj.query) {
var matchQuery = urlObj.query.match(/^(.*?)(?=(\?|\#))(.*?)$/i);
if (matchQuery) {
// Malformed URL; two or more "?". Removed any content behind the 2nd.
urlObj.query = urlObj.query.substr(0, matchQuery[1].length);
url = buildUrl(urlObj);
}
}
if (url.length <= truncateLen) {
return url;
}
if (urlObj.host) {
urlObj.host = urlObj.host.replace(/^www\./, "");
url = buildUrl(urlObj);
}
if (url.length <= truncateLen) {
return url;
}
// Process and build the URL
var str = "";
if (urlObj.host) {
str += urlObj.host;
}
if (str.length >= availableLength) {
if (urlObj.host.length == truncateLen) {
return (urlObj.host.substr(0, (truncateLen - ellipsisLength)) + ellipsisChars).substr(0, availableLength + ellipsisLengthBeforeParsing);
}
return buildSegment(str, availableLength).substr(0, availableLength + ellipsisLengthBeforeParsing);
}
var pathAndQuery = "";
if (urlObj.path) {
pathAndQuery += "/" + urlObj.path;
}
if (urlObj.query) {
pathAndQuery += "?" + urlObj.query;
}
if (pathAndQuery) {
if ((str + pathAndQuery).length >= availableLength) {
if ((str + pathAndQuery).length == truncateLen) {
return (str + pathAndQuery).substr(0, truncateLen);
}
var remainingAvailableLength = availableLength - str.length;
return (str + buildSegment(pathAndQuery, remainingAvailableLength)).substr(0, availableLength + ellipsisLengthBeforeParsing);
}
else {
str += pathAndQuery;
}
}
if (urlObj.fragment) {
var fragment = "#" + urlObj.fragment;
if ((str + fragment).length >= availableLength) {
if ((str + fragment).length == truncateLen) {
return (str + fragment).substr(0, truncateLen);
}
var remainingAvailableLength2 = availableLength - str.length;
return (str + buildSegment(fragment, remainingAvailableLength2)).substr(0, availableLength + ellipsisLengthBeforeParsing);
}
else {
str += fragment;
}
}
if (urlObj.scheme && urlObj.host) {
var scheme = urlObj.scheme + "://";
if ((str + scheme).length < availableLength) {
return (scheme + str).substr(0, truncateLen);
}
}
if (str.length <= truncateLen) {
return str;
}
var end = "";
if (availableLength > 0) {
end = str.substr((-1) * Math.floor(availableLength / 2));
}
return (str.substr(0, Math.ceil(availableLength / 2)) + ellipsisChars + end).substr(0, availableLength + ellipsisLengthBeforeParsing);
}
/**
* Date: 2015-10-05
* Author: Kasper Søfren <soefritz@gmail.com> (https://github.com/kafoso)
*
* A truncation feature, where the ellipsis will be placed in the dead-center of the URL.
*
* @param {String} url A URL.
* @param {Number} truncateLen The maximum length of the truncated output URL string.
* @param {String} ellipsisChars The characters to place within the url, e.g. "..".
* @return {String} The truncated URL.
*/
function truncateMiddle(url, truncateLen, ellipsisChars) {
if (url.length <= truncateLen) {
return url;
}
var ellipsisLengthBeforeParsing;
var ellipsisLength;
if (ellipsisChars == null) {
ellipsisChars = '…';
ellipsisLengthBeforeParsing = 8;
ellipsisLength = 3;
}
else {
ellipsisLengthBeforeParsing = ellipsisChars.length;
ellipsisLength = ellipsisChars.length;
}
var availableLength = truncateLen - ellipsisLength;
var end = "";
if (availableLength > 0) {
end = url.substr((-1) * Math.floor(availableLength / 2));
}
return (url.substr(0, Math.ceil(availableLength / 2)) + ellipsisChars + end).substr(0, availableLength + ellipsisLengthBeforeParsing);
}
/**
* A truncation feature where the ellipsis will be placed at the end of the URL.
*
* @param {String} anchorText
* @param {Number} truncateLen The maximum length of the truncated output URL string.
* @param {String} ellipsisChars The characters to place within the url, e.g. "..".
* @return {String} The truncated URL.
*/
function truncateEnd(anchorText, truncateLen, ellipsisChars) {
return ellipsis(anchorText, truncateLen, ellipsisChars);
}
/**
* @protected
* @class Autolinker.AnchorTagBuilder
* @extends Object
*
* Builds anchor (<a>) tags for the Autolinker utility when a match is
* found.
*
* Normally this class is instantiated, configured, and used internally by an
* {@link Autolinker} instance, but may actually be used indirectly in a
* {@link Autolinker#replaceFn replaceFn} to create {@link Autolinker.HtmlTag HtmlTag}
* instances which may be modified before returning from the
* {@link Autolinker#replaceFn replaceFn}. For example:
*
* var html = Autolinker.link( "Test google.com", {
* replaceFn : function( match ) {
* var tag = match.buildTag(); // returns an {@link Autolinker.HtmlTag} instance
* tag.setAttr( 'rel', 'nofollow' );
*
* return tag;
* }
* } );
*
* // generated html:
* // Test <a href="http://google.com" target="_blank" rel="nofollow">google.com</a>
*/
var AnchorTagBuilder = /** @class */ (function () {
/**
* @method constructor
* @param {Object} [cfg] The configuration options for the AnchorTagBuilder instance, specified in an Object (map).
*/
function AnchorTagBuilder(cfg) {
if (cfg === void 0) { cfg = {}; }
/**
* @cfg {Boolean} newWindow
* @inheritdoc Autolinker#newWindow
*/
this.newWindow = false; // default value just to get the above doc comment in the ES5 output and documentation generator
/**
* @cfg {Object} truncate
* @inheritdoc Autolinker#truncate
*/
this.truncate = {}; // default value just to get the above doc comment in the ES5 output and documentation generator
/**
* @cfg {String} className
* @inheritdoc Autolinker#className
*/
this.className = ''; // default value just to get the above doc comment in the ES5 output and documentation generator
this.newWindow = cfg.newWindow || false;
this.truncate = cfg.truncate || {};
this.className = cfg.className || '';
}
/**
* Generates the actual anchor (<a>) tag to use in place of the
* matched text, via its `match` object.
*
* @param {Autolinker.match.Match} match The Match instance to generate an
* anchor tag from.
* @return {Autolinker.HtmlTag} The HtmlTag instance for the anchor tag.
*/
AnchorTagBuilder.prototype.build = function (match) {
return new HtmlTag({
tagName: 'a',
attrs: this.createAttrs(match),
innerHtml: this.processAnchorText(match.getAnchorText())
});
};
/**
* Creates the Object (map) of the HTML attributes for the anchor (<a>)
* tag being generated.
*
* @protected
* @param {Autolinker.match.Match} match The Match instance to generate an
* anchor tag from.
* @return {Object} A key/value Object (map) of the anchor tag's attributes.
*/
AnchorTagBuilder.prototype.createAttrs = function (match) {
var attrs = {
'href': match.getAnchorHref() // we'll always have the `href` attribute
};
var cssClass = this.createCssClass(match);
if (cssClass) {
attrs['class'] = cssClass;
}
if (this.newWindow) {
attrs['target'] = "_blank";
attrs['rel'] = "noopener noreferrer"; // Issue #149. See https://mathiasbynens.github.io/rel-noopener/
}
if (this.truncate) {
if (this.truncate.length && this.truncate.length < match.getAnchorText().length) {
attrs['title'] = match.getAnchorHref();
}
}
return attrs;
};
/**
* Creates the CSS class that will be used for a given anchor tag, based on
* the `matchType` and the {@link #className} config.
*
* Example returns:
*
* - "" // no {@link #className}
* - "myLink myLink-url" // url match
* - "myLink myLink-email" // email match
* - "myLink myLink-phone" // phone match
* - "myLink myLink-hashtag" // hashtag match
* - "myLink myLink-mention myLink-twitter" // mention match with Twitter service
*
* @protected
* @param {Autolinker.match.Match} match The Match instance to generate an
* anchor tag from.
* @return {String} The CSS class string for the link. Example return:
* "myLink myLink-url". If no {@link #className} was configured, returns
* an empty string.
*/
AnchorTagBuilder.prototype.createCssClass = function (match) {
var className = this.className;
if (!className) {
return "";
}
else {
var returnClasses = [className], cssClassSuffixes = match.getCssClassSuffixes();
for (var i = 0, len = cssClassSuffixes.length; i < len; i++) {
returnClasses.push(className + '-' + cssClassSuffixes[i]);
}
return returnClasses.join(' ');
}
};
/**
* Processes the `anchorText` by truncating the text according to the
* {@link #truncate} config.
*
* @private
* @param {String} anchorText The anchor tag's text (i.e. what will be
* displayed).
* @return {String} The processed `anchorText`.
*/
AnchorTagBuilder.prototype.processAnchorText = function (anchorText) {
anchorText = this.doTruncate(anchorText);
return anchorText;
};
/**
* Performs the truncation of the `anchorText` based on the {@link #truncate}
* option. If the `anchorText` is longer than the length specified by the
* {@link #truncate} option, the truncation is performed based on the
* `location` property. See {@link #truncate} for details.
*
* @private
* @param {String} anchorText The anchor tag's text (i.e. what will be
* displayed).
* @return {String} The truncated anchor text.
*/
AnchorTagBuilder.prototype.doTruncate = function (anchorText) {
var truncate = this.truncate;
if (!truncate || !truncate.length)
return anchorText;
var truncateLength = truncate.length, truncateLocation = truncate.location;
if (truncateLocation === 'smart') {
return truncateSmart(anchorText, truncateLength);
}
else if (truncateLocation === 'middle') {
return truncateMiddle(anchorText, truncateLength);
}
else {
return truncateEnd(anchorText, truncateLength);
}
};
return AnchorTagBuilder;
}());
/**
* @abstract
* @class Autolinker.match.Match
*
* Represents a match found in an input string which should be Autolinked. A Match object is what is provided in a
* {@link Autolinker#replaceFn replaceFn}, and may be used to query for details about the match.
*
* For example:
*
* var input = "..."; // string with URLs, Email Addresses, and Mentions (Twitter, Instagram, Soundcloud)
*
* var linkedText = Autolinker.link( input, {
* replaceFn : function( match ) {
* console.log( "href = ", match.getAnchorHref() );
* console.log( "text = ", match.getAnchorText() );
*
* switch( match.getType() ) {
* case 'url' :
* console.log( "url: ", match.getUrl() );
*
* case 'email' :
* console.log( "email: ", match.getEmail() );
*
* case 'mention' :
* console.log( "mention: ", match.getMention() );
* }
* }
* } );
*
* See the {@link Autolinker} class for more details on using the {@link Autolinker#replaceFn replaceFn}.
*/
var Match = /** @class */ (function () {
/**
* @member Autolinker.match.Match
* @method constructor
* @param {Object} cfg The configuration properties for the Match
* instance, specified in an Object (map).
*/
function Match(cfg) {
/**
* @cfg {Autolinker.AnchorTagBuilder} tagBuilder (required)
*
* Reference to the AnchorTagBuilder instance to use to generate an anchor
* tag for the Match.
*/
this.__jsduckDummyDocProp = null; // property used just to get the above doc comment into the ES5 output and documentation generator
/**
* @cfg {String} matchedText (required)
*
* The original text that was matched by the {@link Autolinker.matcher.Matcher}.
*/
this.matchedText = ''; // default value just to get the above doc comment in the ES5 output and documentation generator
/**
* @cfg {Number} offset (required)
*
* The offset of where the match was made in the input string.
*/
this.offset = 0; // default value just to get the above doc comment in the ES5 output and documentation generator
this.tagBuilder = cfg.tagBuilder;
this.matchedText = cfg.matchedText;
this.offset = cfg.offset;
}
/**
* Returns the original text that was matched.
*
* @return {String}
*/
Match.prototype.getMatchedText = function () {
return this.matchedText;
};
/**
* Sets the {@link #offset} of where the match was made in the input string.
*
* A {@link Autolinker.matcher.Matcher} will be fed only HTML text nodes,
* and will therefore set an original offset that is relative to the HTML
* text node itself. However, we want this offset to be relative to the full
* HTML input string, and thus if using {@link Autolinker#parse} (rather
* than calling a {@link Autolinker.matcher.Matcher} directly), then this
* offset is corrected after the Matcher itself has done its job.
*
* @param {Number} offset
*/
Match.prototype.setOffset = function (offset) {
this.offset = offset;
};
/**
* Returns the offset of where the match was made in the input string. This
* is the 0-based index of the match.
*
* @return {Number}
*/
Match.prototype.getOffset = function () {
return this.offset;
};
/**
* Returns the CSS class suffix(es) for this match.
*
* A CSS class suffix is appended to the {@link Autolinker#className} in
* the {@link Autolinker.AnchorTagBuilder} when a match is translated into
* an anchor tag.
*
* For example, if {@link Autolinker#className} was configured as 'myLink',
* and this method returns `[ 'url' ]`, the final class name of the element
* will become: 'myLink myLink-url'.
*
* The match may provide multiple CSS class suffixes to be appended to the
* {@link Autolinker#className} in order to facilitate better styling
* options for different match criteria. See {@link Autolinker.match.Mention}
* for an example.
*
* By default, this method returns a single array with the match's
* {@link #getType type} name, but may be overridden by subclasses.
*
* @return {String[]}
*/
Match.prototype.getCssClassSuffixes = function () {
return [this.getType()];
};
/**
* Builds and returns an {@link Autolinker.HtmlTag} instance based on the
* Match.
*
* This can be used to easily generate anchor tags from matches, and either
* return their HTML string, or modify them before doing so.
*
* Example Usage:
*
* var tag = match.buildTag();
* tag.addClass( 'cordova-link' );
* tag.setAttr( 'target', '_system' );
*
* tag.toAnchorString(); // <a href="http://google.com" class="cordova-link" target="_system">Google</a>
*
* Example Usage in {@link Autolinker#replaceFn}:
*
* var html = Autolinker.link( "Test google.com", {
* replaceFn : function( match ) {
* var tag = match.buildTag(); // returns an {@link Autolinker.HtmlTag} instance
* tag.setAttr( 'rel', 'nofollow' );
*
* return tag;
* }
* } );
*
* // generated html:
* // Test <a href="http://google.com" target="_blank" rel="nofollow">google.com</a>
*/
Match.prototype.buildTag = function () {
return this.tagBuilder.build(this);
};
return Match;
}());
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
/* global Reflect, Promise */
var extendStatics = function(d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
function __extends(d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
}
var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];