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Diffstat (limited to 'lib/dijit/_editor/html.js.uncompressed.js')
| -rw-r--r-- | lib/dijit/_editor/html.js.uncompressed.js | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/lib/dijit/_editor/html.js.uncompressed.js b/lib/dijit/_editor/html.js.uncompressed.js deleted file mode 100644 index 76d591a30..000000000 --- a/lib/dijit/_editor/html.js.uncompressed.js +++ /dev/null @@ -1,223 +0,0 @@ -define("dijit/_editor/html", [ - "dojo/_base/array", - "dojo/_base/lang", // lang.setObject - "dojo/sniff" // has("ie") -], function(array, lang, has){ - -// module: -// dijit/_editor/html -// summary: -// HTML serialization utility functions used by editor - -var exports = {}; -lang.setObject("dijit._editor.html", exports); - -var escape = exports.escapeXml = function(/*String*/ str, /*Boolean?*/ noSingleQuotes){ - // summary: - // Adds escape sequences for special characters in XML: `&<>"'`. - // Optionally skips escapes for single quotes. - str = str.replace(/&/gm, "&").replace(/</gm, "<").replace(/>/gm, ">").replace(/"/gm, """); - if(!noSingleQuotes){ - str = str.replace(/'/gm, "'"); - } - return str; // string -}; - - -exports.getNodeHtml = function(/*DomNode*/ node){ - // summary: - // Return string representing HTML for node and it's children - var output = []; - exports.getNodeHtmlHelper(node, output); - return output.join(""); -}; - -exports.getNodeHtmlHelper = function(/*DomNode*/ node, /*String[]*/ output){ - // summary: - // Pushes array of strings into output[] which represent HTML for node and it's children - switch(node.nodeType){ - case 1: // element node - var lName = node.nodeName.toLowerCase(); - if(!lName || lName.charAt(0) == "/"){ - // IE does some strange things with malformed HTML input, like - // treating a close tag </span> without an open tag <span>, as - // a new tag with tagName of /span. Corrupts output HTML, remove - // them. Other browsers don't prefix tags that way, so will - // never show up. - return ""; - } - output.push('<', lName); - - // store the list of attributes and sort it to have the - // attributes appear in the dictionary order - var attrarray = [], attrhash = {}; - var attr; - if(has("dom-attributes-explicit") || has("dom-attributes-specified-flag")){ - // IE8+ and all other browsers. - var i = 0; - while((attr = node.attributes[i++])){ - // ignore all attributes starting with _dj which are - // internal temporary attributes used by the editor - var n = attr.name; - if(n.substr(0,3) !== '_dj' && - (!has("dom-attributes-specified-flag") || attr.specified) && - !(n in attrhash)){ // workaround repeated attributes bug in IE8 (LinkDialog test) - var v = attr.value; - if(n == 'src' || n == 'href'){ - if(node.getAttribute('_djrealurl')){ - v = node.getAttribute('_djrealurl'); - } - } - if(has("ie") === 8 && n === "style"){ - v = v.replace("HEIGHT:", "height:").replace("WIDTH:", "width:"); - } - attrarray.push([n,v]); - attrhash[n] = v; - } - } - }else{ - // IE6-7 code path - var clone = /^input$|^img$/i.test(node.nodeName) ? node : node.cloneNode(false); - var s = clone.outerHTML; - // Split up and manage the attrs via regexp - // similar to prettyPrint attr logic. - var rgxp_attrsMatch = /[\w-]+=("[^"]*"|'[^']*'|\S*)/gi - var attrSplit = s.match(rgxp_attrsMatch); - s = s.substr(0, s.indexOf('>')); - array.forEach(attrSplit, function(attr){ - if(attr){ - var idx = attr.indexOf("="); - if(idx > 0){ - var key = attr.substring(0,idx); - if(key.substr(0,3) != '_dj'){ - if(key == 'src' || key == 'href'){ - if(node.getAttribute('_djrealurl')){ - attrarray.push([key,node.getAttribute('_djrealurl')]); - return; - } - } - var val, match; - switch(key){ - case 'style': - val = node.style.cssText.toLowerCase(); - break; - case 'class': - val = node.className; - break; - case 'width': - if(lName === "img"){ - // This somehow gets lost on IE for IMG tags and the like - // and we have to find it in outerHTML, known IE oddity. - match=/width=(\S+)/i.exec(s); - if(match){ - val = match[1]; - } - break; - } - case 'height': - if(lName === "img"){ - // This somehow gets lost on IE for IMG tags and the like - // and we have to find it in outerHTML, known IE oddity. - match=/height=(\S+)/i.exec(s); - if(match){ - val = match[1]; - } - break; - } - default: - val = node.getAttribute(key); - } - if(val != null){ - attrarray.push([key, val.toString()]); - } - } - } - } - }, this); - } - attrarray.sort(function(a,b){ - return a[0] < b[0] ? -1 : (a[0] == b[0] ? 0 : 1); - }); - var j = 0; - while((attr = attrarray[j++])){ - output.push(' ', attr[0], '="', - (typeof attr[1] === "string" ? escape(attr[1], true) : attr[1]), '"'); - } - switch(lName){ - case 'br': - case 'hr': - case 'img': - case 'input': - case 'base': - case 'meta': - case 'area': - case 'basefont': - // These should all be singly closed - output.push(' />'); - break; - case 'script': - // Browsers handle script tags differently in how you get content, - // but innerHTML always seems to work, so insert its content that way - // Yes, it's bad to allow script tags in the editor code, but some people - // seem to want to do it, so we need to at least return them right. - // other plugins/filters can strip them. - output.push('>', node.innerHTML, '</', lName, '>'); - break; - default: - output.push('>'); - if(node.hasChildNodes()){ - exports.getChildrenHtmlHelper(node, output); - } - output.push('</', lName, '>'); - } - break; - case 4: // cdata - case 3: // text - // FIXME: - output.push(escape(node.nodeValue, true)); - break; - case 8: // comment - // FIXME: - output.push('<!--', escape(node.nodeValue, true), '-->'); - break; - default: - output.push("<!-- Element not recognized - Type: ", node.nodeType, " Name: ", node.nodeName, "-->"); - } -}; - -exports.getChildrenHtml = function(/*DomNode*/ node){ - // summary: - // Returns the html content of a DomNode's children - var output = []; - exports.getChildrenHtmlHelper(node, output); - return output.join(""); -}; - -exports.getChildrenHtmlHelper = function(/*DomNode*/ dom, /*String[]*/ output){ - // summary: - // Pushes the html content of a DomNode's children into out[] - - if(!dom){ return; } - var nodes = dom["childNodes"] || dom; - - // IE issue. - // If we have an actual node we can check parent relationships on for IE, - // We should check, as IE sometimes builds invalid DOMS. If no parent, we can't check - // And should just process it and hope for the best. - var checkParent = !has("ie") || nodes !== dom; - - var node, i = 0; - while((node = nodes[i++])){ - // IE is broken. DOMs are supposed to be a tree. But in the case of malformed HTML, IE generates a graph - // meaning one node ends up with multiple references (multiple parents). This is totally wrong and invalid, but - // such is what it is. We have to keep track and check for this because otherwise the source output HTML will have dups. - // No other browser generates a graph. Leave it to IE to break a fundamental DOM rule. So, we check the parent if we can - // If we can't, nothing more we can do other than walk it. - if(!checkParent || node.parentNode == dom){ - exports.getNodeHtmlHelper(node, output); - } - } -}; - -return exports; -}); |