/*
- Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
+ Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
-
-if(!dojo._hasResource["dojo.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.html"] = true;
-dojo.provide("dojo.html");
-
-// the parser might be needed..
-dojo.require("dojo.parser");
-
-(function(){ // private scope, sort of a namespace
-
- // idCounter is incremented with each instantiation to allow asignment of a unique id for tracking, logging purposes
- var idCounter = 0,
- d = dojo;
-
- dojo.html._secureForInnerHtml = function(/*String*/ cont){
- // summary:
- // removes !DOCTYPE and title elements from the html string.
- //
- // khtml is picky about dom faults, you can't attach a style or <title> node as child of body
- // must go into head, so we need to cut out those tags
- // cont:
- // An html string for insertion into the dom
- //
- return cont.replace(/(?:\s*<!DOCTYPE\s[^>]+>|<title[^>]*>[\s\S]*?<\/title>)/ig, ""); // String
- };
-
-/*====
- dojo.html._emptyNode = function(node){
- // summary:
- // removes all child nodes from the given node
- // node: DOMNode
- // the parent element
- };
-=====*/
- dojo.html._emptyNode = dojo.empty;
-
- dojo.html._setNodeContent = function(/* DomNode */ node, /* String|DomNode|NodeList */ cont){
- // summary:
- // inserts the given content into the given node
- // node:
- // the parent element
- // content:
- // the content to be set on the parent element.
- // This can be an html string, a node reference or a NodeList, dojo.NodeList, Array or other enumerable list of nodes
-
- // always empty
- d.empty(node);
-
- if(cont) {
- if(typeof cont == "string") {
- cont = d._toDom(cont, node.ownerDocument);
- }
- if(!cont.nodeType && d.isArrayLike(cont)) {
- // handle as enumerable, but it may shrink as we enumerate it
- for(var startlen=cont.length, i=0; i<cont.length; i=startlen==cont.length ? i+1 : 0) {
- d.place( cont[i], node, "last");
- }
- } else {
- // pass nodes, documentFragments and unknowns through to dojo.place
- d.place(cont, node, "last");
- }
- }
-
- // return DomNode
- return node;
- };
-
- // we wrap up the content-setting operation in a object
- dojo.declare("dojo.html._ContentSetter", null,
- {
- // node: DomNode|String
- // An node which will be the parent element that we set content into
- node: "",
-
- // content: String|DomNode|DomNode[]
- // The content to be placed in the node. Can be an HTML string, a node reference, or a enumerable list of nodes
- content: "",
-
- // id: String?
- // Usually only used internally, and auto-generated with each instance
- id: "",
-
- // cleanContent: Boolean
- // Should the content be treated as a full html document,
- // and the real content stripped of <html>, <body> wrapper before injection
- cleanContent: false,
-
- // extractContent: Boolean
- // Should the content be treated as a full html document, and the real content stripped of <html>, <body> wrapper before injection
- extractContent: false,
-
- // parseContent: Boolean
- // Should the node by passed to the parser after the new content is set
- parseContent: false,
-
- // lifecyle methods
- constructor: function(/* Object */params, /* String|DomNode */node){
- // summary:
- // Provides a configurable, extensible object to wrap the setting on content on a node
- // call the set() method to actually set the content..
-
- // the original params are mixed directly into the instance "this"
- dojo.mixin(this, params || {});
-
- // give precedence to params.node vs. the node argument
- // and ensure its a node, not an id string
- node = this.node = dojo.byId( this.node || node );
-
- if(!this.id){
- this.id = [
- "Setter",
- (node) ? node.id || node.tagName : "",
- idCounter++
- ].join("_");
- }
- },
- set: function(/* String|DomNode|NodeList? */ cont, /* Object? */ params){
- // summary:
- // front-end to the set-content sequence
- // cont:
- // An html string, node or enumerable list of nodes for insertion into the dom
- // If not provided, the object's content property will be used
- if(undefined !== cont){
- this.content = cont;
- }
- // in the re-use scenario, set needs to be able to mixin new configuration
- if(params){
- this._mixin(params);
- }
-
- this.onBegin();
- this.setContent();
- this.onEnd();
-
- return this.node;
- },
- setContent: function(){
- // summary:
- // sets the content on the node
-
- var node = this.node;
- if(!node) {
- // can't proceed
- throw new Error(this.declaredClass + ": setContent given no node");
- }
- try{
- node = dojo.html._setNodeContent(node, this.content);
- }catch(e){
- // check if a domfault occurs when we are appending this.errorMessage
- // like for instance if domNode is a UL and we try append a DIV
-
- // FIXME: need to allow the user to provide a content error message string
- var errMess = this.onContentError(e);
- try{
- node.innerHTML = errMess;
- }catch(e){
- console.error('Fatal ' + this.declaredClass + '.setContent could not change content due to '+e.message, e);
- }
- }
- // always put back the node for the next method
- this.node = node; // DomNode
- },
-
- empty: function() {
- // summary
- // cleanly empty out existing content
-
- // destroy any widgets from a previous run
- // NOTE: if you dont want this you'll need to empty
- // the parseResults array property yourself to avoid bad things happenning
- if(this.parseResults && this.parseResults.length) {
- dojo.forEach(this.parseResults, function(w) {
- if(w.destroy){
- w.destroy();
- }
- });
- delete this.parseResults;
- }
- // this is fast, but if you know its already empty or safe, you could
- // override empty to skip this step
- dojo.html._emptyNode(this.node);
- },
-
- onBegin: function(){
- // summary
- // Called after instantiation, but before set();
- // It allows modification of any of the object properties
- // - including the node and content provided - before the set operation actually takes place
- // This default implementation checks for cleanContent and extractContent flags to
- // optionally pre-process html string content
- var cont = this.content;
-
- if(dojo.isString(cont)){
- if(this.cleanContent){
- cont = dojo.html._secureForInnerHtml(cont);
- }
-
- if(this.extractContent){
- var match = cont.match(/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im);
- if(match){ cont = match[1]; }
- }
- }
-
- // clean out the node and any cruft associated with it - like widgets
- this.empty();
-
- this.content = cont;
- return this.node; /* DomNode */
- },
-
- onEnd: function(){
- // summary
- // Called after set(), when the new content has been pushed into the node
- // It provides an opportunity for post-processing before handing back the node to the caller
- // This default implementation checks a parseContent flag to optionally run the dojo parser over the new content
- if(this.parseContent){
- // populates this.parseResults if you need those..
- this._parse();
- }
- return this.node; /* DomNode */
- },
-
- tearDown: function(){
- // summary
- // manually reset the Setter instance if its being re-used for example for another set()
- // description
- // tearDown() is not called automatically.
- // In normal use, the Setter instance properties are simply allowed to fall out of scope
- // but the tearDown method can be called to explicitly reset this instance.
- delete this.parseResults;
- delete this.node;
- delete this.content;
- },
-
- onContentError: function(err){
- return "Error occured setting content: " + err;
- },
-
- _mixin: function(params){
- // mix properties/methods into the instance
- // TODO: the intention with tearDown is to put the Setter's state
- // back to that of the original constructor (vs. deleting/resetting everything regardless of ctor params)
- // so we could do something here to move the original properties aside for later restoration
- var empty = {}, key;
- for(key in params){
- if(key in empty){ continue; }
- // TODO: here's our opportunity to mask the properties we dont consider configurable/overridable
- // .. but history shows we'll almost always guess wrong
- this[key] = params[key];
- }
- },
- _parse: function(){
- // summary:
- // runs the dojo parser over the node contents, storing any results in this.parseResults
- // Any errors resulting from parsing are passed to _onError for handling
-
- var rootNode = this.node;
- try{
- // store the results (widgets, whatever) for potential retrieval
- this.parseResults = dojo.parser.parse({
- rootNode: rootNode,
- dir: this.dir,
- lang: this.lang
- });
- }catch(e){
- this._onError('Content', e, "Error parsing in _ContentSetter#"+this.id);
- }
- },
-
- _onError: function(type, err, consoleText){
- // summary:
- // shows user the string that is returned by on[type]Error
- // overide/implement on[type]Error and return your own string to customize
- var errText = this['on' + type + 'Error'].call(this, err);
- if(consoleText){
- console.error(consoleText, err);
- }else if(errText){ // a empty string won't change current content
- dojo.html._setNodeContent(this.node, errText, true);
- }
- }
- }); // end dojo.declare()
-
- dojo.html.set = function(/* DomNode */ node, /* String|DomNode|NodeList */ cont, /* Object? */ params){
- // summary:
- // inserts (replaces) the given content into the given node. dojo.place(cont, node, "only")
- // may be a better choice for simple HTML insertion.
- // description:
- // Unless you need to use the params capabilities of this method, you should use
- // dojo.place(cont, node, "only"). dojo.place() has more robust support for injecting
- // an HTML string into the DOM, but it only handles inserting an HTML string as DOM
- // elements, or inserting a DOM node. dojo.place does not handle NodeList insertions
- // or the other capabilities as defined by the params object for this method.
- // node:
- // the parent element that will receive the content
- // cont:
- // the content to be set on the parent element.
- // This can be an html string, a node reference or a NodeList, dojo.NodeList, Array or other enumerable list of nodes
- // params:
- // Optional flags/properties to configure the content-setting. See dojo.html._ContentSetter
- // example:
- // A safe string/node/nodelist content replacement/injection with hooks for extension
- // Example Usage:
- // dojo.html.set(node, "some string");
- // dojo.html.set(node, contentNode, {options});
- // dojo.html.set(node, myNode.childNodes, {options});
- if(undefined == cont){
- console.warn("dojo.html.set: no cont argument provided, using empty string");
- cont = "";
- }
- if(!params){
- // simple and fast
- return dojo.html._setNodeContent(node, cont, true);
- }else{
- // more options but slower
- // note the arguments are reversed in order, to match the convention for instantiation via the parser
- var op = new dojo.html._ContentSetter(dojo.mixin(
- params,
- { content: cont, node: node }
- ));
- return op.set();
- }
- };
-})();
-
-}
+//>>built
+define("dojo/html",["./_base/kernel","./_base/lang","./_base/array","./_base/declare","./dom","./dom-construct","./parser"],function(_1,_2,_3,_4,_5,_6,_7){var _8=0;var _9={_secureForInnerHtml:function(_a){return _a.replace(/(?:\s*<!DOCTYPE\s[^>]+>|<title[^>]*>[\s\S]*?<\/title>)/ig,"");},_emptyNode:_6.empty,_setNodeContent:function(_b,_c){_6.empty(_b);if(_c){if(typeof _c=="number"){_c=_c.toString();}if(typeof _c=="string"){_c=_6.toDom(_c,_b.ownerDocument);}if(!_c.nodeType&&_2.isArrayLike(_c)){for(var _d=_c.length,i=0;i<_c.length;i=_d==_c.length?i+1:0){_6.place(_c[i],_b,"last");}}else{_6.place(_c,_b,"last");}}return _b;},_ContentSetter:_4("dojo.html._ContentSetter",null,{node:"",content:"",id:"",cleanContent:false,extractContent:false,parseContent:false,parserScope:_1._scopeName,startup:true,constructor:function(_e,_f){_2.mixin(this,_e||{});_f=this.node=_5.byId(this.node||_f);if(!this.id){this.id=["Setter",(_f)?_f.id||_f.tagName:"",_8++].join("_");}},set:function(_10,_11){if(undefined!==_10){this.content=_10;}if(typeof _10=="number"){_10=_10.toString();}if(_11){this._mixin(_11);}this.onBegin();this.setContent();var ret=this.onEnd();if(ret&&ret.then){return ret;}else{return this.node;}},setContent:function(){var _12=this.node;if(!_12){throw new Error(this.declaredClass+": setContent given no node");}try{_12=_9._setNodeContent(_12,this.content);}catch(e){var _13=this.onContentError(e);try{_12.innerHTML=_13;}catch(e){console.error("Fatal "+this.declaredClass+".setContent could not change content due to "+e.message,e);}}this.node=_12;},empty:function(){if(this.parseDeferred){if(!this.parseDeferred.isResolved()){this.parseDeferred.cancel();}delete this.parseDeferred;}if(this.parseResults&&this.parseResults.length){_3.forEach(this.parseResults,function(w){if(w.destroy){w.destroy();}});delete this.parseResults;}_6.empty(this.node);},onBegin:function(){var _14=this.content;if(_2.isString(_14)){if(this.cleanContent){_14=_9._secureForInnerHtml(_14);}if(this.extractContent){var _15=_14.match(/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im);if(_15){_14=_15[1];}}}this.empty();this.content=_14;return this.node;},onEnd:function(){if(this.parseContent){this._parse();}return this.node;},tearDown:function(){delete this.parseResults;delete this.parseDeferred;delete this.node;delete this.content;},onContentError:function(err){return "Error occurred setting content: "+err;},onExecError:function(err){return "Error occurred executing scripts: "+err;},_mixin:function(_16){var _17={},key;for(key in _16){if(key in _17){continue;}this[key]=_16[key];}},_parse:function(){var _18=this.node;try{var _19={};_3.forEach(["dir","lang","textDir"],function(_1a){if(this[_1a]){_19[_1a]=this[_1a];}},this);var _1b=this;this.parseDeferred=_7.parse({rootNode:_18,noStart:!this.startup,inherited:_19,scope:this.parserScope}).then(function(_1c){return _1b.parseResults=_1c;},function(e){_1b._onError("Content",e,"Error parsing in _ContentSetter#"+this.id);});}catch(e){this._onError("Content",e,"Error parsing in _ContentSetter#"+this.id);}},_onError:function(_1d,err,_1e){var _1f=this["on"+_1d+"Error"].call(this,err);if(_1e){console.error(_1e,err);}else{if(_1f){_9._setNodeContent(this.node,_1f,true);}}}}),set:function(_20,_21,_22){if(undefined==_21){console.warn("dojo.html.set: no cont argument provided, using empty string");_21="";}if(typeof _21=="number"){_21=_21.toString();}if(!_22){return _9._setNodeContent(_20,_21,true);}else{var op=new _9._ContentSetter(_2.mixin(_22,{content:_21,node:_20}));return op.set();}}};_2.setObject("dojo.html",_9);return _9;});
\ No newline at end of file
git.wh0rd.org / tt-rss.git / blobdiff