10 lines
15 KiB
JavaScript
10 lines
15 KiB
JavaScript
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/*!
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* Autolinker.js
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* 0.18.1
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*
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* Copyright(c) 2015 Gregory Jacobs <greg@greg-jacobs.com>
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* MIT Licensed. http://www.opensource.org/licenses/mit-license.php
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*
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* https://github.com/gregjacobs/Autolinker.js
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*/
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!function(a,b){"function"==typeof define&&define.amd?define([],function(){return a.Autolinker=b()}):"object"==typeof exports?module.exports=b():a.Autolinker=b()}(this,function(){var a=function(b){a.Util.assign(this,b);var c=this.hashtag;if(c!==!1&&"twitter"!==c&&"facebook"!==c)throw new Error("invalid `hashtag` cfg - see docs")};return a.prototype={constructor:a,urls:!0,email:!0,twitter:!0,phone:!0,hashtag:!1,newWindow:!0,stripPrefix:!0,truncate:void 0,className:"",htmlParser:void 0,matchParser:void 0,tagBuilder:void 0,link:function(a){if(!a)return"";for(var b=this.getHtmlParser(),c=b.parse(a),d=0,e=[],f=0,g=c.length;g>f;f++){var h=c[f],i=h.getType(),j=h.getText();if("element"===i)"a"===h.getTagName()&&(h.isClosing()?d=Math.max(d-1,0):d++),e.push(j);else if("entity"===i||"comment"===i)e.push(j);else if(0===d){var k=this.linkifyStr(j);e.push(k)}else e.push(j)}return e.join("")},linkifyStr:function(a){return this.getMatchParser().replace(a,this.createMatchReturnVal,this)},createMatchReturnVal:function(b){var c;if(this.replaceFn&&(c=this.replaceFn.call(this,this,b)),"string"==typeof c)return c;if(c===!1)return b.getMatchedText();if(c instanceof a.HtmlTag)return c.toAnchorString();var d=this.getTagBuilder(),e=d.build(b);return e.toAnchorString()},getHtmlParser:function(){var b=this.htmlParser;return b||(b=this.htmlParser=new a.htmlParser.HtmlParser),b},getMatchParser:function(){var b=this.matchParser;return b||(b=this.matchParser=new a.matchParser.MatchParser({urls:this.urls,email:this.email,twitter:this.twitter,phone:this.phone,hashtag:this.hashtag,stripPrefix:this.stripPrefix})),b},getTagBuilder:function(){var b=this.tagBuilder;return b||(b=this.tagBuilder=new a.AnchorTagBuilder({newWindow:this.newWindow,truncate:this.truncate,className:this.className})),b}},a.link=function(b,c){var d=new a(c);return d.link(b)},a.match={},a.htmlParser={},a.matchParser={},a.Util={abstractMethod:function(){throw"abstract"},trimRegex:/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,assign:function(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a},extend:function(b,c){var d=b.prototype,e=function(){};e.prototype=d;var f;f=c.hasOwnProperty("constructor")?c.constructor:function(){d.constructor.apply(this,arguments)};var g=f.prototype=new e;return g.constructor=f,g.superclass=d,delete c.constructor,a.Util.assign(g,c),f},ellipsis:function(a,b,c){return a.length>b&&(c=null==c?"..":c,a=a.substring(0,b-c.length)+c),a},indexOf:function(a,b){if(Array.prototype.indexOf)return a.indexOf(b);for(var c=0,d=a.length;d>c;c++)if(a[c]===b)return c;return-1},splitAndCapture:function(a,b){if(!b.global)throw new Error("`splitRegex` must have the 'g' flag set");for(var c,d=[],e=0;c=b.exec(a);)d.push(a.substring(e,c.index)),d.push(c[0]),e=c.index+c[0].length;return d.push(a.substring(e)),d},trim:function(a){return a.replace(this.trimRegex,"")}},a.HtmlTag=a.Util.extend(Object,{whitespaceRegex:/\s+/,constructor:function(b){a.Util.assign(this,b),this.innerHtml=this.innerHtml||this.innerHTML},setTagName:function(a){return this.tagName=a,this},getTagName:function(){return this.tagName||""},setAttr:function(a,b){var c=this.getAttrs();return c[a]=b,this},getAttr:function(a){return this.getAttrs()[a]},setAttrs:function(b){var c=this.getAttrs();return a.Util.assign(c,b),this},getAttrs:function(){return this.attrs||(this.attrs={})},setClass:function(a){return this.setAttr("class",a)},addClass:function(b){for(var c,d=this.getClass(),e=this.whitespaceRegex,f=a.Util.indexOf,g=d?d.split(e):[],h=b.split(e);c=h.shift();)-1===f(g,c)&&g.push(c);return this.getAttrs()["class"]=g.join(" "),this},removeClass:function(b){for(var c,d=this.getClass(),e=this.whitespaceRegex,f=a.Util.indexOf,g=d?d.split(e):[],h=b.split(e);g.length&&(c=h.shift());){var i=f(g,c);-1!==i&&g.splice(i,1)}return this.getAttrs()["class"]=g.join(" "),this},getClass:function(){return this.getAttrs()["class"]||""},hasClass:function(a){return-1!==(" "+this.getClass()+" ").indexOf(" "+a+" ")},setInnerHtml:function(a){return this.innerHtml=a,this},getInnerHtml:function(){return this.innerHtml||""},toAnchorString:functio
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