tooot/src/modules/autolinker/anchor-tag-builder.js.map

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For example:\n *\n *     var html = Autolinker.link( \"Test google.com\", {\n *         replaceFn : function( match ) {\n *             var tag = match.buildTag();  // returns an {@link Autolinker.HtmlTag} instance\n *             tag.setAttr( 'rel', 'nofollow' );\n *\n *             return tag;\n *         }\n *     } );\n *\n *     // generated html:\n *     //   Test <a href=\"http://google.com\" target=\"_blank\" rel=\"nofollow\">google.com</a>\n */\nexport class AnchorTagBuilder {\n\n\t/**\n\t * @cfg {Boolean} newWindow\n\t * @inheritdoc Autolinker#newWindow\n\t */\n\tprivate readonly newWindow: boolean = false;  // default value just to get the above doc comment in the ES5 output and documentation generator\n\n\t/**\n\t * @cfg {Object} truncate\n\t * @inheritdoc Autolinker#truncate\n\t */\n\tprivate readonly truncate: TruncateConfigObj = {};  // default value just to get the above doc comment in the ES5 output and documentation generator\n\n\t/**\n\t * @cfg {String} className\n\t * @inheritdoc Autolinker#className\n\t */\n\tprivate readonly className: string = '';  // default value just to get the above doc comment in the ES5 output and documentation generator\n\n\n\t/**\n\t * @method constructor\n\t * @param {Object} [cfg] The configuration options for the AnchorTagBuilder instance, specified in an Object (map).\n\t */\n\tconstructor( cfg: AnchorTagBuilderCfg = {} ) {\n\t\tthis.newWindow = cfg.newWindow || false;\n\t\tthis.truncate = cfg.truncate || {};\n\t\tthis.className = cfg.className || '';\n\t}\n\n\n\t/**\n\t * Generates the actual anchor (&lt;a&gt;) tag to use in place of the\n\t * matched text, via its `match` object.\n\t *\n\t * @param {Autolinker.match.Match} match The Match instance to generate an\n\t *   anchor tag from.\n\t * @return {Autolinker.HtmlTag} The HtmlTag instance for the anchor tag.\n\t */\n\tbuild( match: Match ) {\n\t\treturn new HtmlTag( {\n\t\t\ttagName   : 'a',\n\t\t\tattrs     : this.createAttrs( match ),\n\t\t\tinnerHtml : this.processAnchorText( match.getAnchorText() )\n\t\t} );\n\t}\n\n\n\t/**\n\t * Creates the Object (map) of the HTML attributes for the anchor (&lt;a&gt;)\n\t *   tag being generated.\n\t *\n\t * @protected\n\t * @param {Autolinker.match.Match} match The Match instance to generate an\n\t *   anchor tag from.\n\t * @return {Object} A key/value Object (map) of the anchor tag's attributes.\n\t */\n\tprotected createAttrs( match: Match ) {\n\t\tlet attrs: {[attrName: string]: string} = {\n\t\t\t'href' : match.getAnchorHref()  // we'll always have the `href` attribute\n\t\t};\n\n\t\tlet cssClass = this.createCssClass( match );\n\t\tif( cssClass ) {\n\t\t\tattrs[ 'class' ] = cssClass;\n\t\t}\n\t\tif( this.newWindow ) {\n\t\t\tattrs[ 'target' ] = \"_blank\";\n\t\t\tattrs[ 'rel' ] = \"noopener noreferrer\";  // Issue #149. See https://mathiasbynens.github.io/rel-noopener/\n\t\t}\n\n\t\tif( this.truncate ) {\n\t\t\tif( this.truncate.length && this.truncate.length < match.getAnchorText().length ) {\n\t\t\t\tattrs[ 'title' ] = match.getAnchorHref();\n\t\t\t}\n\t\t}\n\n\t\treturn attrs;\n\t}\n\n\n\t/**\n\t * Creates the CSS class that will be used for a given anchor tag, based on\n\t * the `matchType` and the {@link #className} config.\n\t *\n\t * Example returns:\n\t *\n\t * - \"\"                                      // no {@link #className}\n\t * - \"myLink myLink-url\"                     // url match\n\t * - \"myLink myLink-email\"                   // email match\n\t * - \"myLink myLink-phone\"                   // phone match\n\t * - \"myLink myLink-hashtag\"                 // hashtag match\n\t * - \"myLink myLink-mention myLink-twitter\"  // mention match with Twitter service\n\t *\n\t * @protected\n\t * @param {Autolinker.match.Match} match The Match instance to generate an\n\t *   anchor tag from.\n\t * @return {String} The CSS class string for the link. Example return:\n\t *   \"myLink myLink-url\". If no {@link #className} was configured, returns\n\t *   an empty string.\n\t */\n\tprotected createCssClass( match: Match ) {\n\t\tlet className = this.className;\n\n\t\tif( !className ) {\n\t\t\treturn \"\";\n\n\t\t} else {\n\t\t\tlet returnClasses = [ className ],\n\t\t\t\tcssClassSuffixes = match.getCssClassSuffixes();\n\n\t\t\tfor( let i = 0, len = cssClassSuffixes.length; i < len; i++ ) {\n\t\t\t\treturnClasses.push( className + '-' + cssClassSuffixes[ i ] );\n\t\t\t}\n\t\t\treturn returnClasses.join( ' ' );\n\t\t}\n\t}\n\n\n\t/**\n\t * Processes the `anchorText` by truncating the text according to the\n\t * {@link #truncate} config.\n\t *\n\t * @private\n\t * @param {String} anchorText The anchor tag's text (i.e. what will be\n\t *   displayed).\n\t * @return {String} The processed `anchorText`.\n\t */\n\tprivate processAnchorText( anchorText: string ) {\n\t\tanchorText = this.doTruncate( anchorText );\n\n\t\treturn anchorText;\n\t}\n\n\n\t/**\n\t * Performs the truncation of the `anchorText` based on the {@link #truncate}\n\t * option. If the `anchorText` is longer than the length specified by the\n\t * {@link #truncate} option, the truncation is performed based on the\n\t * `location` property. See {@link #truncate} for details.\n\t *\n\t * @private\n\t * @param {String} anchorText The anchor tag's text (i.e. what will be\n\t *   displayed).\n\t * @return {String} The truncated anchor text.\n\t */\n\tprivate doTruncate( anchorText: string ) {\n\t\tlet truncate = this.truncate;\n\t\tif( !truncate || !truncate.length ) return anchorText;\n\n\t\tlet truncateLength = truncate.length,\n\t\t\ttruncateLocation = truncate.location;\n\n\t\tif( truncateLocation === 'smart' ) {\n\t\t\treturn truncateSmart( anchorText, truncateLength );\n\n\t\t} else if( truncateLocation === 'middle' ) {\n\t\t\treturn truncateMiddle( anchorText, truncateLength );\n\n\t\t} else {\n\t\t\treturn truncateEnd( anchorText, truncateLength );\n\t\t}\n\t}\n}\n\n\nexport interface AnchorTagBuilderCfg {\n\tnewWindow?: boolean;\n\ttruncate?: TruncateConfigObj;\n\tclassName?: string\n}"]}