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_base.js

_base.js 13 KB
永久連結 文件歷史 原始文件

12345678 
  1. /*
    2. 

  2. 	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
    3. 

  3. 	Available via Academic Free License >= 2.1 OR the modified BSD license.
    4. 

  4. 	see: http://dojotoolkit.org/license for details
    5. 

  5. */
    6. 

  6. 

  7. 

  8. if(!dojo._hasResource["dojox.dtl._base"]){dojo._hasResource["dojox.dtl._base"]=true;dojo.provide("dojox.dtl._base");dojo.require("dojox.string.Builder");dojo.require("dojox.string.tokenize");dojo.experimental("dojox.dtl");(function(){var dd=dojox.dtl;dd.TOKEN_BLOCK=-1;dd.TOKEN_VAR=-2;dd.TOKEN_COMMENT=-3;dd.TOKEN_TEXT=3;dd._Context=dojo.extend(function(_1){dojo._mixin(this,_1||{});this._dicts=[];},{push:function(){var _2=this;var _3=dojo.delegate(this);_3.pop=function(){return _2;};return _3;},pop:function(){throw new Error("pop() called on empty Context");},get:function(_4,_5){if(typeof this[_4]!="undefined"){return this._normalize(this[_4]);}for(var i=0,_6;_6=this._dicts[i];i++){if(typeof _6[_4]!="undefined"){return this._normalize(_6[_4]);}}return _5;},_normalize:function(_7){if(_7 instanceof Date){_7.year=_7.getFullYear();_7.month=_7.getMonth()+1;_7.day=_7.getDate();_7.date=_7.year+"-"+("0"+_7.month).slice(-2)+"-"+("0"+_7.day).slice(-2);_7.hour=_7.getHours();_7.minute=_7.getMinutes();_7.second=_7.getSeconds();_7.microsecond=_7.getMilliseconds();}return _7;},update:function(_8){var _9=this.push();if(_8){dojo._mixin(this,_8);}return _9;}});var _a=/("(?:[^"\\]*(?:\\.[^"\\]*)*)"|'(?:[^'\\]*(?:\\.[^'\\]*)*)'|[^\s]+)/g;var _b=/\s+/g;var _c=function(_d,_e){_d=_d||_b;if(!(_d instanceof RegExp)){_d=new RegExp(_d,"g");}if(!_d.global){throw new Error("You must use a globally flagged RegExp with split "+_d);}_d.exec("");var _f,_10=[],_11=0,i=0;while(_f=_d.exec(this)){_10.push(this.slice(_11,_d.lastIndex-_f[0].length));_11=_d.lastIndex;if(_e&&(++i>_e-1)){break;}}_10.push(this.slice(_11));return _10;};dd.Token=function(_12,_13){this.token_type=_12;this.contents=new String(dojo.trim(_13));this.contents.split=_c;this.split=function(){return String.prototype.split.apply(this.contents,arguments);};};dd.Token.prototype.split_contents=function(_14){var bit,_15=[],i=0;_14=_14||999;while(i++<_14&&(bit=_a.exec(this.contents))){bit=bit[0];if(bit.charAt(0)=="\""&&bit.slice(-1)=="\""){_15.push("\""+bit.slice(1,-1).replace("\\\"","\"").replace("\\\\","\\")+"\"");}else{if(bit.charAt(0)=="'"&&bit.slice(-1)=="'"){_15.push("'"+bit.slice(1,-1).replace("\\'","'").replace("\\\\","\\")+"'");}else{_15.push(bit);}}}return _15;};var ddt=dd.text={_get:function(_16,_17,_18){var _19=dd.register.get(_16,_17.toLowerCase(),_18);if(!_19){if(!_18){throw new Error("No tag found for "+_17);}return null;}var fn=_19[1];var _1a=_19[2];var _1b;if(fn.indexOf(":")!=-1){_1b=fn.split(":");fn=_1b.pop();}dojo["require"](_1a);var _1c=dojo.getObject(_1a);return _1c[fn||_17]||_1c[_17+"_"]||_1c[fn+"_"];},getTag:function(_1d,_1e){return ddt._get("tag",_1d,_1e);},getFilter:function(_1f,_20){return ddt._get("filter",_1f,_20);},getTemplate:function(_21){return new dd.Template(ddt.getTemplateString(_21));},getTemplateString:function(_22){return dojo._getText(_22.toString())||"";},_resolveLazy:function(_23,_24,_25){if(_24){if(_25){return dojo.fromJson(dojo._getText(_23))||{};}else{return dd.text.getTemplateString(_23);}}else{return dojo.xhrGet({handleAs:(_25)?"json":"text",url:_23});}},_resolveTemplateArg:function(arg,_26){if(ddt._isTemplate(arg)){if(!_26){var d=new dojo.Deferred();d.callback(arg);return d;}return arg;}return ddt._resolveLazy(arg,_26);},_isTemplate:function(arg){return (typeof arg=="undefined")||(typeof arg=="string"&&(arg.match(/^\s*[<{]/)||arg.indexOf(" ")!=-1));},_resolveContextArg:function(arg,_27){if(arg.constructor==Object){if(!_27){var d=new dojo.Deferred;d.callback(arg);return d;}return arg;}return ddt._resolveLazy(arg,_27,true);},_re:/(?:\{\{\s*(.+?)\s*\}\}|\{%\s*(load\s*)?(.+?)\s*%\})/g,tokenize:function(str){return dojox.string.tokenize(str,ddt._re,ddt._parseDelims);},_parseDelims:function(_28,_29,tag){if(_28){return [dd.TOKEN_VAR,_28];}else{if(_29){var _2a=dojo.trim(tag).split(/\s+/g);for(var i=0,_2b;_2b=_2a[i];i++){dojo["require"](_2b);}}else{return [dd.TOKEN_BLOCK,tag];}}}};dd.Template=dojo.extend(function(_2c,_2d){var str=_2d?_2c:ddt._resolveTemplateArg(_2c,true)||"";var _2e=ddt.tokenize(str);var _2f=new dd._Parser(_2e);this.nodelist=_2f.parse();},{update:function(_30,_31){return ddt._resolveContextArg(_31).addCallback(this,function(_32){var _33=this.render(new dd._Context(_32));if(_30.forEach){_30.forEach(function(_34){_34.innerHTML=_33;});}else{dojo.byId(_30).innerHTML=_33;}return this;});},render:function(_35,_36){_36=_36||this.getBuffer();_35=_35||new dd._Context({});return this.nodelist.render(_35,_36)+"";},getBuffer:function(){dojo.require("dojox.string.Builder");return new dojox.string.Builder();}});var _37=/\{\{\s*(.+?)\s*\}\}/g;dd.quickFilter=function(str){if(!str){return new dd._NodeList();}if(str.indexOf("{%")==-1){return new dd._QuickNodeList(dojox.string.tokenize(str,_37,function(_38){return new dd._Filter(_38);}));}};dd._QuickNodeList=dojo.extend(function(_39){this.contents=_39;},{render:function(_3a,_3b){for(var i=0,l=this.contents.length;i<l;i++){if(this.contents[i].resolve){_3b=_3b.concat(this.contents[i].resolve(_3a));}else{_3b=_3b.concat(this.contents[i]);}}return _3b;},dummyRender:function(_3c){return this.render(_3c,dd.Template.prototype.getBuffer()).toString();},clone:function(_3d){return this;}});dd._Filter=dojo.extend(function(_3e){if(!_3e){throw new Error("Filter must be called with variable name");}this.contents=_3e;var _3f=this._cache[_3e];if(_3f){this.key=_3f[0];this.filters=_3f[1];}else{this.filters=[];dojox.string.tokenize(_3e,this._re,this._tokenize,this);this._cache[_3e]=[this.key,this.filters];}},{_cache:{},_re:/(?:^_\("([^\\"]*(?:\\.[^\\"])*)"\)|^"([^\\"]*(?:\\.[^\\"]*)*)"|^([a-zA-Z0-9_.]+)|\|(\w+)(?::(?:_\("([^\\"]*(?:\\.[^\\"])*)"\)|"([^\\"]*(?:\\.[^\\"]*)*)"|([a-zA-Z0-9_.]+)|'([^\\']*(?:\\.[^\\']*)*)'))?|^'([^\\']*(?:\\.[^\\']*)*)')/g,_values:{0:"\"",1:"\"",2:"",8:"\""},_args:{4:"\"",5:"\"",6:"",7:"'"},_tokenize:function(){var pos,arg;for(var i=0,has=[];i<arguments.length;i++){has[i]=(typeof arguments[i]!="undefined"&&typeof arguments[i]=="string"&&arguments[i]);}if(!this.key){for(pos in this._values){if(has[pos]){this.key=this._values[pos]+arguments[pos]+this._values[pos];break;}}}else{for(pos in this._args){if(has[pos]){var _40=arguments[pos];if(this._args[pos]=="'"){_40=_40.replace(/\\'/g,"'");}else{if(this._args[pos]=="\""){_40=_40.replace(/\\"/g,"\"");}}arg=[!this._args[pos],_40];break;}}var fn=ddt.getFilter(arguments[3]);if(!dojo.isFunction(fn)){throw new Error(arguments[3]+" is not registered as a filter");}this.filters.push([fn,arg]);}},getExpression:function(){return this.contents;},resolve:function(_41){if(typeof this.key=="undefined"){return "";}var str=this.resolvePath(this.key,_41);for(var i=0,_42;_42=this.filters[i];i++){if(_42[1]){if(_42[1][0]){str=_42[0](str,this.resolvePath(_42[1][1],_41));}else{str=_42[0](str,_42[1][1]);}}else{str=_42[0](str);}}return str;},resolvePath:function(_43,_44){var _45,_46;var _47=_43.charAt(0);var _48=_43.slice(-1);if(!isNaN(parseInt(_47))){_45=(_43.indexOf(".")==-1)?parseInt(_43):parseFloat(_43);}else{if(_47=="\""&&_47==_48){_45=_43.slice(1,-1);}else{if(_43=="true"){return true;}if(_43=="false"){return false;}if(_43=="null"||_43=="None"){return null;}_46=_43.split(".");_45=_44.get(_46[0]);if(dojo.isFunction(_45)){var _49=_44.getThis&&_44.getThis();if(_45.alters_data){_45="";}else{if(_49){_45=_45.call(_49);}else{_45="";}}}for(var i=1;i<_46.length;i++){var _4a=_46[i];if(_45){var _4b=_45;if(dojo.isObject(_45)&&_4a=="items"&&typeof _45[_4a]=="undefined"){var _4c=[];for(var key in _45){_4c.push([key,_45[key]]);}_45=_4c;continue;}if(_45.get&&dojo.isFunction(_45.get)&&_45.get.safe){_45=_45.get(_4a);}else{if(typeof _45[_4a]=="undefined"){_45=_45[_4a];break;}else{_45=_45[_4a];}}if(dojo.isFunction(_45)){if(_45.alters_data){_45="";}else{_45=_45.call(_4b);}}else{if(_45 instanceof Date){_45=dd._Context.prototype._normalize(_45);}}}else{return "";}}}}return _45;}});dd._TextNode=dd._Node=dojo.extend(function(obj){this.contents=obj;},{set:function(_4d){this.contents=_4d;return this;},render:function(_4e,_4f){return _4f.concat(this.contents);},isEmpty:function(){return !dojo.trim(this.contents);},clone:function(){return this;}});dd._NodeList=dojo.extend(function(_50){this.contents=_50||[];this.last="";},{push:function(_51){this.contents.push(_51);return this;},concat:function(_52){this.contents=this.contents.concat(_52);return this;},render:function(_53,_54){for(var i=0;i<this.contents.length;i++){_54=this.contents[i].render(_53,_54);if(!_54){throw new Error("Template must return buffer");}}return _54;},dummyRender:function(_55){return this.render(_55,dd.Template.prototype.getBuffer()).toString();},unrender:function(){return arguments[1];},clone:function(){return this;},rtrim:function(){while(1){i=this.contents.length-1;if(this.contents[i] instanceof dd._TextNode&&this.contents[i].isEmpty()){this.contents.pop();}else{break;}}return this;}});dd._VarNode=dojo.extend(function(str){this.contents=new dd._Filter(str);},{render:function(_56,_57){var str=this.contents.resolve(_56);if(!str.safe){str=dd._base.escape(""+str);}return _57.concat(str);}});dd._noOpNode=new function(){this.render=this.unrender=function(){return arguments[1];};this.clone=function(){return this;};};dd._Parser=dojo.extend(function(_58){this.contents=_58;},{i:0,parse:function(_59){var _5a={},_5b;_59=_59||[];for(var i=0;i<_59.length;i++){_5a[_59[i]]=true;}var _5c=new dd._NodeList();while(this.i<this.contents.length){_5b=this.contents[this.i++];if(typeof _5b=="string"){_5c.push(new dd._TextNode(_5b));}else{var _5d=_5b[0];var _5e=_5b[1];if(_5d==dd.TOKEN_VAR){_5c.push(new dd._VarNode(_5e));}else{if(_5d==dd.TOKEN_BLOCK){if(_5a[_5e]){--this.i;return _5c;}var cmd=_5e.split(/\s+/g);if(cmd.length){cmd=cmd[0];var fn=ddt.getTag(cmd);if(fn){_5c.push(fn(this,new dd.Token(_5d,_5e)));}}}}}}if(_59.length){throw new Error("Could not find closing tag(s): "+_59.toString());}this.contents.length=0;return _5c;},next_token:function(){var _5f=this.contents[this.i++];return new dd.Token(_5f[0],_5f[1]);},delete_first_token:function(){this.i++;},skip_past:function(_60){while(this.i<this.contents.length){var _61=this.contents[this.i++];if(_61[0]==dd.TOKEN_BLOCK&&_61[1]==_60){return;}}throw new Error("Unclosed tag found when looking for "+_60);},create_variable_node:function(_62){return new dd._VarNode(_62);},create_text_node:function(_63){return new dd._TextNode(_63||"");},getTemplate:function(_64){return new dd.Template(_64);}});dd.register={_registry:{attributes:[],tags:[],filters:[]},get:function(_65,_66){var _67=dd.register._registry[_65+"s"];for(var i=0,_68;_68=_67[i];i++){if(typeof _68[0]=="string"){if(_68[0]==_66){return _68;}}else{if(_66.match(_68[0])){return _68;}}}},getAttributeTags:function(){var _69=[];var _6a=dd.register._registry.attributes;for(var i=0,_6b;_6b=_6a[i];i++){if(_6b.length==3){_69.push(_6b);}else{var fn=dojo.getObject(_6b[1]);if(fn&&dojo.isFunction(fn)){_6b.push(fn);_69.push(_6b);}}}return _69;},_any:function(_6c,_6d,_6e){for(var _6f in _6e){for(var i=0,fn;fn=_6e[_6f][i];i++){var key=fn;if(dojo.isArray(fn)){key=fn[0];fn=fn[1];}if(typeof key=="string"){if(key.substr(0,5)=="attr:"){var _70=fn;if(_70.substr(0,5)=="attr:"){_70=_70.slice(5);}dd.register._registry.attributes.push([_70.toLowerCase(),_6d+"."+_6f+"."+_70]);}key=key.toLowerCase();}dd.register._registry[_6c].push([key,fn,_6d+"."+_6f]);}}},tags:function(_71,_72){dd.register._any("tags",_71,_72);},filters:function(_73,_74){dd.register._any("filters",_73,_74);}};var _75=/&/g;var _76=/</g;var _77=/>/g;var _78=/'/g;var _79=/"/g;dd._base.escape=function(_7a){return dd.mark_safe(_7a.replace(_75,"&amp;").replace(_76,"&lt;").replace(_77,"&gt;").replace(_79,"&quot;").replace(_78,"&#39;"));};dd._base.safe=function(_7b){if(typeof _7b=="string"){_7b=new String(_7b);}if(typeof _7b=="object"){_7b.safe=true;}return _7b;};dd.mark_safe=dd._base.safe;dd.register.tags("dojox.dtl.tag",{"date":["now"],"logic":["if","for","ifequal","ifnotequal"],"loader":["extends","block","include","load","ssi"],"misc":["comment","debug","filter","firstof","spaceless","templatetag","widthratio","with"],"loop":["cycle","ifchanged","regroup"]});dd.register.filters("dojox.dtl.filter",{"dates":["date","time","timesince","timeuntil"],"htmlstrings":["linebreaks","linebreaksbr","removetags","striptags"],"integers":["add","get_digit"],"lists":["dictsort","dictsortreversed","first","join","length","length_is","random","slice","unordered_list"],"logic":["default","default_if_none","divisibleby","yesno"],"misc":["filesizeformat","pluralize","phone2numeric","pprint"],"strings":["addslashes","capfirst","center","cut","fix_ampersands","floatformat","iriencode","linenumbers","ljust","lower","make_list","rjust","slugify","stringformat","title","truncatewords","truncatewords_html","upper","urlencode","urlize","urlizetrunc","wordcount","wordwrap"]});dd.register.filters("dojox.dtl",{"_base":["escape","safe"]});})();}
    9.