function HTMLArea(textarea, config) {
if (HTMLArea.checkSupportedBrowser()) {
if (typeof config == "undefined") {
this.config = new HTMLArea.Config();
} else {
this.config = config;
}
this._htmlArea = null;
this._textArea = textarea;
this._editMode = "wysiwyg";
this.plugins = {};
this._timerToolbar = null;
this._mdoc = document; // cache the document, we need it in plugins
this.doctype = '';
}
};
(function() {
var scripts = HTMLArea._scripts = [ _editor_url + "utils/htmlarea.js",
_editor_url + "utils/dialog.js",
_editor_url + "utils/popupwin.js",
_editor_url + "lang/" + _editor_lang + ".js" ];
var head = document.getElementsByTagName("head")[0];
for (var i = 1; i < scripts.length; ++i) {
var script = document.createElement("script");
script.src = scripts[i];
head.appendChild(script);
}
})();
HTMLArea.RE_tagName = /(<\/|<)\s*([^ \t\n>]+)/ig;
HTMLArea.RE_doctype = /()\n?/i;
HTMLArea.RE_head = /((.|\n)*?)<\/head>/i;
HTMLArea.RE_body = /((.|\n)*?)<\/body>/i;
HTMLArea.Config = function () {
this.version = "3.0";
this.width = "auto";
this.height = "auto";
this.statusBar = true;
this.sizeIncludesToolbar = true;
this.fullPage = false;
this.pageStyle = "";
this.killWordOnPaste = false;
this.baseURL = document.baseURI || document.URL;
if (this.baseURL && this.baseURL.match(/(.*)\/([^\/]+)/))
this.baseURL = RegExp.$1 + "/";
this.imgURL = "images/";
this.popupURL = "popups/";
this.toolbar = [
[ "fontname", "space","fontsize", "space","formatblock", "space",
"bold", "italic", "underline", "strikethrough", "separator", "separator",
"copy", "cut", "paste", "space"],
[ "justifyleft", "justifycenter", "justifyright", "justifyfull", "separator",
"separator","insertorderedlist", "insertunorderedlist", "outdent", "indent", "separator",
"forecolor", "hilitecolor", "separator","inserthorizontalrule", "createlink", "insertimage",
"insertmediaplayer" ,"insertrealplayer" , "insertvideo" ,
"separator", "separator", "htmlmode"]
];
this.fontname = {
"Arial": 'arial,helvetica,sans-serif',
"Courier New": 'courier new,courier,monospace',
"Georgia": 'georgia,times new roman,times,serif',
"Tahoma": 'tahoma,arial,helvetica,sans-serif',
"Times New Roman": 'times new roman,times,serif',
"Verdana": 'verdana,arial,helvetica,sans-serif',
"impact": 'impact',
"WingDings": 'wingdings',
"宋体": '宋体',
"黑体": '黑体',
"幼圆": '幼圆'
};
this.fontsize = {
"1 (8 pt)": "1",
"2 (10 pt)": "2",
"3 (12 pt)": "3",
"4 (14 pt)": "4",
"5 (18 pt)": "5",
"6 (24 pt)": "6",
"7 (36 pt)": "7"
};
this.formatblock = {
"Heading 1": "h1",
"Heading 2": "h2",
"Heading 3": "h3",
"Heading 4": "h4",
"Heading 5": "h5",
"Heading 6": "h6",
"Normal": "p",
"Address": "address",
"Formatted": "pre"
};
this.customSelects = {};
function cut_copy_paste(e, cmd, obj) {
e.execCommand(cmd);
};
this.btnList = {
bold: [ "粗体", "ed_format_bold.gif", false, function(e) {e.execCommand("bold");} ],
italic: [ "斜体", "ed_format_italic.gif", false, function(e) {e.execCommand("italic");} ],
underline: [ "底线", "ed_format_underline.gif", false, function(e) {e.execCommand("underline");} ],
strikethrough: [ "删除线", "ed_format_strike.gif", false, function(e) {e.execCommand("strikethrough");} ],
justifyleft: [ "位置靠左", "ed_align_left.gif", false, function(e) {e.execCommand("justifyleft");} ],
justifycenter: [ "位置居中", "ed_align_center.gif", false, function(e) {e.execCommand("justifycenter");} ],
justifyright: [ "位置靠右", "ed_align_right.gif", false, function(e) {e.execCommand("justifyright");} ],
justifyfull: [ "位置左右平等", "ed_align_justify.gif", false, function(e) {e.execCommand("justifyfull");} ],
insertorderedlist: [ "顺序清单", "ed_list_num.gif", false, function(e) {e.execCommand("insertorderedlist");} ],
insertunorderedlist: [ "无序清单", "ed_list_bullet.gif", false, function(e) {e.execCommand("insertunorderedlist");} ],
outdent: [ "减小行前空白", "ed_indent_less.gif", false, function(e) {e.execCommand("outdent");} ],
indent: [ "加宽行前空白", "ed_indent_more.gif", false, function(e) {e.execCommand("indent");} ],
forecolor: [ "文字颜色", "ed_color_fg.gif", false, function(e) {e.execCommand("forecolor");} ],
hilitecolor: [ "背景颜色", "ed_color_bg.gif", false, function(e) {e.execCommand("hilitecolor");} ],
inserthorizontalrule: [ "水平线", "ed_hr.gif", false, function(e) {e.execCommand("inserthorizontalrule");} ],
createlink: [ "插入链接", "ed_link.gif", false, function(e) {e.execCommand("createlink", true);} ],
insertimage: [ "插入图形", "ed_image.gif", false, function(e) {e.execCommand("insertimage");} ],
insertmediaplayer: [ "插入MediaPlayer媒体", "ed_mp.gif", false, function(e) {e.execCommand("insertmediaplayer");} ],
insertrealplayer: [ "插入RealPlayer媒体", "ed_rm.gif", false, function(e) {e.execCommand("insertrealplayer");} ],
insertvideo: [ "插入视频", "ed_video.jpg", false, function(e) {e.execCommand("insertvideo");} ],
htmlmode: [ "切换HTML源码", "ed_html.gif", true, function(e) {e.execCommand("htmlmode");} ],
cut: [ "剪切", "ed_cut.gif", false, cut_copy_paste ],
copy: [ "拷贝", "ed_copy.gif", false, cut_copy_paste ],
paste: [ "粘贴", "ed_paste.gif", false, cut_copy_paste ]
};
for (var i in this.btnList) {
var btn = this.btnList[i];
btn[1] = _editor_url + this.imgURL + btn[1];
if (typeof HTMLArea.I18N.tooltips[i] != "undefined") {
btn[0] = HTMLArea.I18N.tooltips[i];
}
}
};
HTMLArea.Config.prototype.registerButton = function(id, tooltip, image, textMode, action, context) {
var the_id;
if (typeof id == "string") {
the_id = id;
} else if (typeof id == "object") {
the_id = id.id;
} else {
alert("ERROR [HTMLArea.Config::registerButton]:\ninvalid arguments");
return false;
}
switch (typeof id) {
case "string": this.btnList[id] = [ tooltip, image, textMode, action, context ]; break;
case "object": this.btnList[id.id] = [ id.tooltip, id.image, id.textMode, id.action, id.context ]; break;
}
};
HTMLArea.Config.prototype.registerDropdown = function(object) {
this.customSelects[object.id] = object;
};
HTMLArea.Config.prototype.hideSomeButtons = function(remove) {
var toolbar = this.toolbar;
for (var i in toolbar) {
var line = toolbar[i];
for (var j = line.length; --j >= 0; ) {
if (remove.indexOf(" " + line[j] + " ") >= 0) {
var len = 1;
if (/separator|space/.test(line[j + 1])) {
len = 2;
}
line.splice(j, len);
}
}
}
};
HTMLArea.replaceAll = function(config) {
var tas = document.getElementsByTagName("textarea");
for (var i = tas.length; i > 0; (new HTMLArea(tas[--i], config)).generate());
};
HTMLArea.replace = function(id, config) {
var ta = HTMLArea.getElementById("textarea", id);
return ta ? (new HTMLArea(ta, config)).generate() : null;
};
HTMLArea.prototype._createToolbar = function () {
var editor = this; // to access this in nested functions
var toolbar = document.createElement("div");
this._toolbar = toolbar;
toolbar.className = "toolbar";
toolbar.unselectable = "1";
var tb_row = null;
var tb_objects = new Object();
this._toolbarObjects = tb_objects;
function newLine() {
var table = document.createElement("table");
table.border = "0px";
table.cellSpacing = "0px";
table.cellPadding = "0px";
toolbar.appendChild(table);
var tb_body = document.createElement("tbody");
table.appendChild(tb_body);
tb_row = document.createElement("tr");
tb_body.appendChild(tb_row);
}; // END of function: newLine
newLine();
function setButtonStatus(id, newval) {
var oldval = this[id];
var el = this.element;
if (oldval != newval) {
switch (id) {
case "enabled":
if (newval) {
HTMLArea._removeClass(el, "buttonDisabled");
el.disabled = false;
} else {
HTMLArea._addClass(el, "buttonDisabled");
el.disabled = true;
}
break;
case "active":
if (newval) {
HTMLArea._addClass(el, "buttonPressed");
} else {
HTMLArea._removeClass(el, "buttonPressed");
}
break;
}
this[id] = newval;
}
}; // END of function: setButtonStatus
function createSelect(txt) {
var options = null;
var el = null;
var cmd = null;
var customSelects = editor.config.customSelects;
var context = null;
switch (txt) {
case "fontsize":
case "fontname":
case "formatblock":
options = editor.config[txt];
cmd = txt;
break;
default:
cmd = txt;
var dropdown = customSelects[cmd];
if (typeof dropdown != "undefined") {
options = dropdown.options;
context = dropdown.context;
} else {
alert("ERROR [createSelect]:\nCan't find the requested dropdown definition");
}
break;
}
if (options) {
el = document.createElement("select");
var obj = {
name : txt, // field name
element : el, // the UI element (SELECT)
enabled : true, // is it enabled?
text : false, // enabled in text mode?
cmd : cmd, // command ID
state : setButtonStatus, // for changing state
context : context
};
tb_objects[txt] = obj;
for (var i in options) {
var op = document.createElement("option");
op.appendChild(document.createTextNode(i));
op.value = options[i];
el.appendChild(op);
}
HTMLArea._addEvent(el, "change", function () {
editor._comboSelected(el, txt);
});
}
return el;
}; // END of function: createSelect
function createButton(txt) {
var el = null;
var btn = null;
switch (txt) {
case "separator":
el = document.createElement("div");
el.className = "separator";
break;
case "space":
el = document.createElement("div");
el.className = "space";
break;
case "linebreak":
newLine();
return false;
case "textindicator":
el = document.createElement("div");
el.appendChild(document.createTextNode("A"));
el.className = "indicator";
el.title = HTMLArea.I18N.tooltips.textindicator;
var obj = {
name : txt, // the button name (i.e. 'bold')
element : el, // the UI element (DIV)
enabled : true, // is it enabled?
active : false, // is it pressed?
text : false, // enabled in text mode?
cmd : "textindicator", // the command ID
state : setButtonStatus // for changing state
};
tb_objects[txt] = obj;
break;
default:
btn = editor.config.btnList[txt];
}
if (!el && btn) {
el = document.createElement("div");
el.title = btn[0];
el.className = "button";
var obj = {
name : txt, // the button name (i.e. 'bold')
element : el, // the UI element (DIV)
enabled : true, // is it enabled?
active : false, // is it pressed?
text : btn[2], // enabled in text mode?
cmd : btn[3], // the command ID
state : setButtonStatus, // for changing state
context : btn[4] || null // enabled in a certain context?
};
tb_objects[txt] = obj;
// handlers to emulate nice flat toolbar buttons
HTMLArea._addEvent(el, "mouseover", function () {
if (obj.enabled) {
HTMLArea._addClass(el, "buttonHover");
}
});
HTMLArea._addEvent(el, "mouseout", function () {
if (obj.enabled) with (HTMLArea) {
_removeClass(el, "buttonHover");
_removeClass(el, "buttonActive");
(obj.active) && _addClass(el, "buttonPressed");
}
});
HTMLArea._addEvent(el, "mousedown", function (ev) {
if (obj.enabled) with (HTMLArea) {
_addClass(el, "buttonActive");
_removeClass(el, "buttonPressed");
_stopEvent(is_ie ? window.event : ev);
}
});
// when clicked, do the following:
HTMLArea._addEvent(el, "click", function (ev) {
if (obj.enabled) with (HTMLArea) {
_removeClass(el, "buttonActive");
_removeClass(el, "buttonHover");
obj.cmd(editor, obj.name, obj);
_stopEvent(is_ie ? window.event : ev);
}
});
var img = document.createElement("img");
img.src = btn[1];
img.style.width = "18px";
img.style.height = "18px";
el.appendChild(img);
} else if (!el) {
el = createSelect(txt);
}
if (el) {
var tb_cell = document.createElement("td");
tb_row.appendChild(tb_cell);
tb_cell.appendChild(el);
} else {
alert("FIXME: Unknown toolbar item: " + txt);
}
return el;
};
var first = true;
for (var i in this.config.toolbar) {
if (!first) {
createButton("linebreak");
} else {
first = false;
}
var group = this.config.toolbar[i];
for (var j in group) {
var code = group[j];
if (/^([IT])\[(.*?)\]/.test(code)) {
var l7ed = RegExp.$1 == "I"; // localized?
var label = RegExp.$2;
if (l7ed) {
label = HTMLArea.I18N.custom[label];
}
var tb_cell = document.createElement("td");
tb_row.appendChild(tb_cell);
tb_cell.className = "label";
tb_cell.innerHTML = label;
} else {
createButton(code);
}
}
}
this._htmlArea.appendChild(toolbar);
};
HTMLArea.prototype._createStatusBar = function() {
var statusbar = document.createElement("div");
statusbar.className = "statusBar";
this._htmlArea.appendChild(statusbar);
this._statusBar = statusbar;
div = document.createElement("span");
div.className = "statusBarTree";
div.innerHTML = HTMLArea.I18N.msg["Path"] + ": ";
this._statusBarTree = div;
this._statusBar.appendChild(div);
if (!this.config.statusBar) {
statusbar.style.display = "none";
}
};
HTMLArea.prototype.generate = function () {
var editor = this; // we'll need "this" in some nested functions
var textarea = this._textArea;
if (typeof textarea == "string") {
this._textArea = textarea = HTMLArea.getElementById("textarea", textarea);
}
this._ta_size = {
w: textarea.offsetWidth,
h: textarea.offsetHeight
};
textarea.style.display = "none";
var htmlarea = document.createElement("div");
htmlarea.className = "htmlarea";
this._htmlArea = htmlarea;
textarea.parentNode.insertBefore(htmlarea, textarea);
if (textarea.form) {
var f = textarea.form;
if (typeof f.onsubmit == "function") {
var funcref = f.onsubmit;
if (typeof f.__msh_prevOnSubmit == "undefined") {
f.__msh_prevOnSubmit = [];
}
f.__msh_prevOnSubmit.push(funcref);
}
f.onsubmit = function() {
editor._textArea.value = editor.getHTML();
var a = this.__msh_prevOnSubmit;
if (typeof a != "undefined") {
for (var i in a) {
a[i]();
}
}
};
}
window.onunload = function() {
editor._textArea.value = editor.getHTML();
};
this._createToolbar();
var iframe = document.createElement("iframe");
htmlarea.appendChild(iframe);
this._iframe = iframe;
this._createStatusBar();
if (!HTMLArea.is_ie) {
iframe.style.borderWidth = "1px";
}
var height = (this.config.height == "auto" ? (this._ta_size.h + "px") : this.config.height);
height = parseInt(height);
var width = (this.config.width == "auto" ? (this._ta_size.w + "px") : this.config.width);
width = parseInt(width);
if (!HTMLArea.is_ie) {
height -= 2;
width -= 2;
}
iframe.style.width = width + "px";
if (this.config.sizeIncludesToolbar) {
height -= this._toolbar.offsetHeight;
height -= this._statusBar.offsetHeight;
}
if (height < 0) {
height = 0;
}
iframe.style.height = height + "px";
textarea.style.width = iframe.style.width;
textarea.style.height = iframe.style.height;
function initIframe() {
var doc = editor._iframe.contentWindow.document;
if (!doc) {
if (HTMLArea.is_gecko) {
setTimeout(initIframe, 100);
return false;
} else {
alert("ERROR: IFRAME can't be initialized.");
}
}
if (HTMLArea.is_gecko) {
doc.designMode = "on";
}
editor._doc = doc;
if (!editor.config.fullPage) {
doc.open();
var html = "\n";
html += "\n";
if (editor.config.baseURL)
html += '';
html += "\n";
html += "\n";
html += "\n";
html += editor._textArea.value;
html += "\n";
html += "";
doc.write(html);
doc.close();
} else {
var html = editor._textArea.value;
if (html.match(HTMLArea.RE_doctype)) {
editor.setDoctype(RegExp.$1);
html = html.replace(HTMLArea.RE_doctype, "");
}
doc.open();
doc.write(html);
doc.close();
}
if (HTMLArea.is_ie) {
doc.body.contentEditable = true;
}
// editor.focusEditor(); //for remove focus
HTMLArea._addEvents
(doc, ["keydown", "keypress", "mousedown", "mouseup", "drag"],
function (event) {
if(document.getElementById('online_flag').value!=2)document.getElementById('online_flag').value=1;
return editor._editorEvent(HTMLArea.is_ie ? editor._iframe.contentWindow.event : event);
});
for (var i in editor.plugins) {
var plugin = editor.plugins[i].instance;
if (typeof plugin.onGenerate == "function")
plugin.onGenerate();
}
setTimeout(function() {
editor.updateToolbar();
}, 250);
if (typeof editor.onGenerate == "function")
editor.onGenerate();
};
setTimeout(initIframe, 100);
};
HTMLArea.prototype.setMode = function(mode) {
if (typeof mode == "undefined") {
mode = ((this._editMode == "textmode") ? "wysiwyg" : "textmode");
}
switch (mode) {
case "textmode":
this._textArea.value = this.getHTML();
this._iframe.style.display = "none";
this._textArea.style.display = "block";
if (this.config.statusBar) {
this._statusBar.innerHTML = HTMLArea.I18N.msg["TEXT_MODE"];
}
break;
case "wysiwyg":
if (HTMLArea.is_gecko) {
try {
this._doc.designMode = "off";
} catch(e) {};
}
if (!this.config.fullPage)
this._doc.body.innerHTML = this.getHTML();
else
this.setFullHTML(this.getHTML());
this._iframe.style.display = "block";
this._textArea.style.display = "none";
if (HTMLArea.is_gecko) {
try {
this._doc.designMode = "on";
} catch(e) {};
}
if (this.config.statusBar) {
this._statusBar.innerHTML = '';
this._statusBar.appendChild(document.createTextNode(HTMLArea.I18N.msg["Path"] + ": "));
this._statusBar.appendChild(this._statusBarTree);
}
break;
default:
alert("Mode <" + mode + "> not defined!");
return false;
}
this._editMode = mode;
// this.focusEditor(); //for remove focus
};
HTMLArea.prototype.setFullHTML = function(html) {
var save_multiline = RegExp.multiline;
RegExp.multiline = true;
if (html.match(HTMLArea.RE_doctype)) {
this.setDoctype(RegExp.$1);
html = html.replace(HTMLArea.RE_doctype, "");
}
RegExp.multiline = save_multiline;
if (!HTMLArea.is_ie) {
if (html.match(HTMLArea.RE_head))
this._doc.getElementsByTagName("head")[0].innerHTML = RegExp.$1;
if (html.match(HTMLArea.RE_body))
this._doc.getElementsByTagName("body")[0].innerHTML = RegExp.$1;
} else {
var html_re = /((.|\n)*?)<\/html>/i;
html = html.replace(html_re, "$1");
this._doc.open();
this._doc.write(html);
this._doc.close();
this._doc.body.contentEditable = true;
return true;
}
};
HTMLArea.prototype.registerPlugin2 = function(plugin, args) {
if (typeof plugin == "string")
plugin = eval(plugin);
var obj = new plugin(this, args);
if (obj) {
var clone = {};
var info = plugin._pluginInfo;
for (var i in info)
clone[i] = info[i];
clone.instance = obj;
clone.args = args;
this.plugins[plugin._pluginInfo.name] = clone;
} else
alert("Can't register plugin " + plugin.toString() + ".");
};
HTMLArea.prototype.registerPlugin = function() {
var plugin = arguments[0];
var args = [];
for (var i = 1; i < arguments.length; ++i)
args.push(arguments[i]);
this.registerPlugin2(plugin, args);
};
HTMLArea.loadPlugin = function(pluginName) {
var dir = _editor_url + "plugins/" + pluginName;
var plugin = pluginName.replace(/([a-z])([A-Z])([a-z])/g,
function (str, l1, l2, l3) {
return l1 + "-" + l2.toLowerCase() + l3;
}).toLowerCase() + ".js";
var plugin_file = dir + "/" + plugin;
var plugin_lang = dir + "/lang/" + HTMLArea.I18N.lang + ".js";
HTMLArea._scripts.push(plugin_file, plugin_lang);
document.write("");
document.write("");
};
HTMLArea.loadStyle = function(style, plugin) {
var url = _editor_url || '';
if (typeof plugin != "undefined") {
url += "plugins/" + plugin + "/";
}
url += style;
document.write("");
};
HTMLArea.loadStyle("./utils/htmlarea.css");
HTMLArea.prototype._wordClean = function() {
var D = this.getInnerHTML();
if (D.indexOf('class=Mso') >= 0) {
D = D.replace(/\r\n/g, ' ').
replace(/\n/g, ' ').
replace(/\r/g, ' ').
replace(/\ \;/g,' ');
D = D.replace(/ class=[^\s|>]*/gi,'').
replace(/ style=\"[^>]*\"/gi,'').
replace(/ align=[^\s|>]*/gi,'');
D = D.replace(/]*>/gi,'').
replace(/]*>/gi,'').
replace(/]*>/gi,'').
replace(/]*>/gi,'');
D = D.replace(//gi,'').
replace(/<\/b>/gi,'');
D = D.replace(//gi,'').
replace(/<\/em>/gi,'');
D = D.replace(/<\?xml:[^>]*>/g, ''). // Word xml
replace(/<\/?st1:[^>]*>/g,''). // Word SmartTags
replace(/<\/?[a-z]\:[^>]*>/g,''). // All other funny Word non-HTML stuff
replace(/<\/?font[^>]*>/gi,''). // Disable if you want to keep font formatting
replace(/<\/?span[^>]*>/gi,' ').
replace(/<\/?div[^>]*>/gi,' ').
replace(/<\/?pre[^>]*>/gi,' ').
replace(/<\/?h[1-6][^>]*>/gi,' ');
oldlen = D.length + 1;
while(oldlen > D.length) {
oldlen = D.length;
D = D.replace(/<([a-z][a-z]*)> *<\/\1>/gi,' ').
replace(/<([a-z][a-z]*)> *<([a-z][^>]*)> *<\/\1>/gi,'<$2>');
}
D = D.replace(/<([a-z][a-z]*)><\1>/gi,'<$1>').
replace(/<\/([a-z][a-z]*)><\/\1>/gi,'<\/$1>');
D = D.replace(/ */gi,' ');
this.setHTML(D);
this.updateToolbar();
}
};
HTMLArea.prototype.forceRedraw = function() {
this._doc.body.style.visibility = "hidden";
this._doc.body.style.visibility = "visible";
};
HTMLArea.prototype.focusEditor = function() {
switch (this._editMode) {
case "wysiwyg" : this._iframe.contentWindow.focus(); break;
case "textmode": this._textArea.focus(); break;
default : alert("ERROR: mode " + this._editMode + " is not defined");
}
return this._doc;
};
HTMLArea.prototype.updateToolbar = function(noStatus) {
var doc = this._doc;
var text = (this._editMode == "textmode");
var ancestors = null;
if (!text) {
ancestors = this.getAllAncestors();
if (this.config.statusBar && !noStatus) {
this._statusBarTree.innerHTML = HTMLArea.I18N.msg["Path"] + ": "; // clear
for (var i = ancestors.length; --i >= 0;) {
var el = ancestors[i];
if (!el) {
continue;
}
var a = document.createElement("a");
a.href = "#";
a.el = el;
a.editor = this;
a.onclick = function() {
this.blur();
this.editor.selectNodeContents(this.el);
this.editor.updateToolbar(true);
return false;
};
a.oncontextmenu = function() {
this.blur();
var info = "Inline style:\n\n";
info += this.el.style.cssText.split(/;\s*/).join(";\n");
alert(info);
return false;
};
var txt = el.tagName.toLowerCase();
a.title = el.style.cssText;
if (el.id) {
txt += "#" + el.id;
}
if (el.className) {
txt += "." + el.className;
}
a.appendChild(document.createTextNode(txt));
this._statusBarTree.appendChild(a);
if (i != 0) {
this._statusBarTree.appendChild(document.createTextNode(String.fromCharCode(0xbb)));
}
}
}
}
for (var i in this._toolbarObjects) {
var btn = this._toolbarObjects[i];
var cmd = i;
var inContext = true;
if (btn.context && !text) {
inContext = false;
var context = btn.context;
var attrs = [];
if (/(.*)\[(.*?)\]/.test(context)) {
context = RegExp.$1;
attrs = RegExp.$2.split(",");
}
context = context.toLowerCase();
var match = (context == "*");
for (var k in ancestors) {
if (!ancestors[k]) {
continue;
}
if (match || (ancestors[k].tagName.toLowerCase() == context)) {
inContext = true;
for (var ka in attrs) {
if (!eval("ancestors[k]." + attrs[ka])) {
inContext = false;
break;
}
}
if (inContext) {
break;
}
}
}
}
btn.state("enabled", (!text || btn.text) && inContext);
if (typeof cmd == "function") {
continue;
}
// look-it-up in the custom dropdown boxes
var dropdown = this.config.customSelects[cmd];
if ((!text || btn.text) && (typeof dropdown != "undefined")) {
dropdown.refresh(this);
continue;
}
switch (cmd) {
case "fontname":
case "fontsize":
case "formatblock":
if (!text) try {
var value = ("" + doc.queryCommandValue(cmd)).toLowerCase();
if (!value) {
break;
}
var options = this.config[cmd];
var k = 0;
for (var j in options) {
if ((j.toLowerCase() == value) ||
(options[j].substr(0, value.length).toLowerCase() == value)) {
btn.element.selectedIndex = k;
break;
}
++k;
}
} catch(e) {};
break;
case "textindicator":
if (!text) {
try {with (btn.element.style) {
backgroundColor = HTMLArea._makeColor(
doc.queryCommandValue(HTMLArea.is_ie ? "backcolor" : "hilitecolor"));
if (/transparent/i.test(backgroundColor)) {
backgroundColor = HTMLArea._makeColor(doc.queryCommandValue("backcolor"));
}
color = HTMLArea._makeColor(doc.queryCommandValue("forecolor"));
fontFamily = doc.queryCommandValue("fontname");
fontWeight = doc.queryCommandState("bold") ? "bold" : "normal";
fontStyle = doc.queryCommandState("italic") ? "italic" : "normal";
}} catch (e) {
}
}
break;
case "htmlmode": btn.state("active", text); break;
default:
try {
btn.state("active", (!text && doc.queryCommandState(cmd)));
} catch (e) {}
}
}
// check if any plugins have registered refresh handlers
for (var i in this.plugins) {
var plugin = this.plugins[i].instance;
if (typeof plugin.onUpdateToolbar == "function")
plugin.onUpdateToolbar();
}
};
HTMLArea.prototype.insertNodeAtSelection = function(toBeInserted) {
if (!HTMLArea.is_ie) {
var sel = this._getSelection();
var range = this._createRange(sel);
sel.removeAllRanges();
range.deleteContents();
var node = range.startContainer;
var pos = range.startOffset;
switch (node.nodeType) {
case 3: // Node.TEXT_NODE
if (toBeInserted.nodeType == 3) {
node.insertData(pos, toBeInserted.data);
range = this._createRange();
range.setEnd(node, pos + toBeInserted.length);
range.setStart(node, pos + toBeInserted.length);
sel.addRange(range);
} else {
node = node.splitText(pos);
var selnode = toBeInserted;
if (toBeInserted.nodeType == 11 /* Node.DOCUMENT_FRAGMENT_NODE */) {
selnode = selnode.firstChild;
}
node.parentNode.insertBefore(toBeInserted, node);
this.selectNodeContents(selnode);
this.updateToolbar();
}
break;
case 1: // Node.ELEMENT_NODE
var selnode = toBeInserted;
if (toBeInserted.nodeType == 11 /* Node.DOCUMENT_FRAGMENT_NODE */) {
selnode = selnode.firstChild;
}
node.insertBefore(toBeInserted, node.childNodes[pos]);
this.selectNodeContents(selnode);
this.updateToolbar();
break;
}
} else {
return null; // this function not yet used for IE
}
};
HTMLArea.prototype.getParentElement = function() {
var sel = this._getSelection();
var range = this._createRange(sel);
if (HTMLArea.is_ie) {
switch (sel.type) {
case "Text":
case "None":
return range.parentElement();
case "Control":
return range.item(0);
default:
return this._doc.body;
}
} else try {
var p = range.commonAncestorContainer;
if (!range.collapsed && range.startContainer == range.endContainer &&
range.startOffset - range.endOffset <= 1 && range.startContainer.hasChildNodes())
p = range.startContainer.childNodes[range.startOffset];
while (p.nodeType == 3) {
p = p.parentNode;
}
return p;
} catch (e) {
return null;
}
};
HTMLArea.prototype.getAllAncestors = function() {
var p = this.getParentElement();
var a = [];
while (p && (p.nodeType == 1) && (p.tagName.toLowerCase() != 'body')) {
a.push(p);
p = p.parentNode;
}
a.push(this._doc.body);
return a;
};
HTMLArea.prototype.selectNodeContents = function(node, pos) {
this.focusEditor();
this.forceRedraw();
var range;
var collapsed = (typeof pos != "undefined");
if (HTMLArea.is_ie) {
range = this._doc.body.createTextRange();
range.moveToElementText(node);
(collapsed) && range.collapse(pos);
range.select();
} else {
var sel = this._getSelection();
range = this._doc.createRange();
range.selectNodeContents(node);
(collapsed) && range.collapse(pos);
sel.removeAllRanges();
sel.addRange(range);
}
};
HTMLArea.prototype.insertHTML = function(html) {
var sel = this._getSelection();
var range = this._createRange(sel);
if (HTMLArea.is_ie) {
range.pasteHTML(html);
} else {
var fragment = this._doc.createDocumentFragment();
var div = this._doc.createElement("div");
div.innerHTML = html;
while (div.firstChild) {
fragment.appendChild(div.firstChild);
}
var node = this.insertNodeAtSelection(fragment);
}
};
HTMLArea.prototype.surroundHTML = function(startTag, endTag) {
var html = this.getSelectedHTML();
this.insertHTML(startTag + html + endTag);
};
HTMLArea.prototype.getSelectedHTML = function() {
var sel = this._getSelection();
var range = this._createRange(sel);
var existing = null;
if (HTMLArea.is_ie) {
existing = range.htmlText;
} else {
existing = HTMLArea.getHTML(range.cloneContents(), false, this);
}
return existing;
};
HTMLArea.prototype.hasSelectedText = function() {
return this.getSelectedHTML() != '';
};
HTMLArea.prototype._createLink = function(link) {
var editor = this;
var outparam = null;
if (typeof link == "undefined") {
link = this.getParentElement();
if (link && !/^a$/i.test(link.tagName))
link = null;
}
if (link) outparam = {
f_href : HTMLArea.is_ie ? editor.stripBaseURL(link.href) : link.getAttribute("href"),
f_title : link.title,
f_target : link.target
};
this._popupDialog("link.html", function(param) {
if (!param)
return false;
var a = link;
if (!a) {
editor._doc.execCommand("createlink", false, param.f_href);
a = editor.getParentElement();
var sel = editor._getSelection();
var range = editor._createRange(sel);
if (!HTMLArea.is_ie) {
a = range.startContainer;
if (!/^a$/i.test(a.tagName))
a = a.nextSibling;
}
} else a.href = param.f_href.trim();
if (!/^a$/i.test(a.tagName))
return false;
a.target = param.f_target.trim();
a.title = param.f_title.trim();
editor.selectNodeContents(a);
editor.updateToolbar();
}, outparam);
};
HTMLArea.prototype._insertImage = function(image) {
var editor = this; // for nested functions
var outparam = null;
if (typeof image == "undefined") {
image = this.getParentElement();
if (image && !/^img$/i.test(image.tagName))
image = null;
}
if (image) outparam = {
f_url : HTMLArea.is_ie ? editor.stripBaseURL(image.src) : image.getAttribute("src"),
f_alt : image.alt,
f_border : image.border,
f_align : image.align,
f_vert : image.vspace,
f_horiz : image.hspace
};
this._popupDialog("insert_image.html", function(param) {
if (!param) { // user must have pressed Cancel
return false;
}
var img = image;
if (!img) {
var sel = editor._getSelection();
var range = editor._createRange(sel);
editor._doc.execCommand("Insertimage", false, param.f_url);
if (HTMLArea.is_ie) {
img = range.parentElement();
if (img.tagName.toLowerCase() != "img") {
img = img.previousSibling;
}
} else {
img = range.startContainer.previousSibling;
}
} else {
img.src = param.f_url;
}
for (field in param) {
var value = param[field];
switch (field) {
case "f_alt" : img.alt = value; break;
case "f_border" : img.border = parseInt(value || "0"); break;
case "f_align" : img.align = value; break;
case "f_vert" : img.vspace = parseInt(value || "0"); break;
case "f_horiz" : img.hspace = parseInt(value || "0"); break;
}
}
}, outparam);
};
HTMLArea.prototype._insertmediaplayer = function() {
var editor = this; // for nested functions
this._popupDialog("insert_mediaplayer.html", function(param) {
if (!param) { // user must have pressed Cancel
return false;
}
var html='';
html = ""
editor.insertHTML(html);
}, null);
};
HTMLArea.prototype._insertrealplayer = function() {
var editor = this; // for nested functions
this._popupDialog("insert_realplayer.html", function(param) {
if (!param) { // user must have pressed Cancel
return false;
}
var d=new Date();
var html='' ;
if(param.f_show)
{
html ='
' ;
}
html += '' ;
editor.insertHTML(html);
}, null);
};
HTMLArea.prototype._insertvideo = function() {
var editor = this; // for nested functions
this._popupDialog("insert_video.html", function(param) {
if (!param) { // user must have pressed Cancel
return false;
}
var d=new Date();
var html='' ;
html=change_video_website_to_htmlcode( param.f_url ) ;
if(!html)
html="对不起，系统暂不支持该视频地址。
";
editor.insertHTML(html);
}, null);
};
HTMLArea.prototype._comboSelected = function(el, txt) {
this.focusEditor();
var value = el.options[el.selectedIndex].value;
switch (txt) {
case "fontname":
case "fontsize": this.execCommand(txt, false, value); break;
case "formatblock":
(HTMLArea.is_ie) && (value = "<" + value + ">");
this.execCommand(txt, false, value);
break;
default:
var dropdown = this.config.customSelects[txt];
if (typeof dropdown != "undefined") {
dropdown.action(this);
} else {
alert("FIXME: combo box " + txt + " not implemented");
}
}
};
HTMLArea.prototype.execCommand = function(cmdID, UI, param) {
var editor = this; // for nested functions
this.focusEditor();
cmdID = cmdID.toLowerCase();
switch (cmdID) {
case "htmlmode" : this.setMode(); break;
case "hilitecolor":
(HTMLArea.is_ie) && (cmdID = "backcolor");
case "forecolor":
this._popupDialog("select_color.html", function(color) {
if (color) { // selection not canceled
editor._doc.execCommand(cmdID, false, "#" + color);
}
}, HTMLArea._colorToRgb(this._doc.queryCommandValue(cmdID)));
break;
case "createlink":
this._createLink();
break;
case "insertimage": this._insertImage(); break;
case "insertmediaplayer": this._insertmediaplayer(); break;
case "insertrealplayer": this._insertrealplayer(); break;
case "insertvideo": this._insertvideo(); break;
case "killword": this._wordClean(); break;
case "cut":
case "copy":
case "paste":
try {
if (this.config.killWordOnPaste)
this._wordClean();
this._doc.execCommand(cmdID, UI, param);
} catch (e) {
if (HTMLArea.is_gecko) {
if (confirm("Unprivileged scripts cannot access Cut/Copy/Paste programatically " +
"for security reasons. Click OK to see a technical note at mozilla.org " +
"which shows you how to allow a script to access the clipboard."))
window.open("http://mozilla.org/editor/midasdemo/securityprefs.html");
}
}
break;
default: this._doc.execCommand(cmdID, UI, param);
}
this.updateToolbar();
return false;
};
HTMLArea.prototype._editorEvent = function(ev) {
var editor = this;
var keyEvent = (HTMLArea.is_ie && ev.type == "keydown") || (ev.type == "keypress");
if (keyEvent) {
// lisf added 20080813 改变enter键默认的为
13 即为enter键
if ((HTMLArea.is_ie ? ev.keyCode : ev.charCode) == 13) {
if(this._doc.selection.createRange().text!="")this._doc.selection.clear() ;
if( ev.ctrlKey)
{
this._doc.selection.createRange().pasteHTML("
\n");
}
else
this._doc.selection.createRange().pasteHTML("
\n");
this._doc.selection.createRange().select() ;
ev.cancelBubble = true;
ev.returnValue = false;
//var txtobj=document.selection.createRange()
//(txtobj.text=="")?txtobj.text="\n":(document.selection.clear())&(txtobj.text="\n") //三目复合表达式,解决有被选文字时回车的光标定位问题
//document.selection.createRange().select()
return false
}
for (var i in editor.plugins) {
var plugin = editor.plugins[i].instance;
if (typeof plugin.onKeyPress == "function") plugin.onKeyPress(ev);
}
}
if (keyEvent && ev.ctrlKey) {
var sel = null;
var range = null;
var key = String.fromCharCode(HTMLArea.is_ie ? ev.keyCode : ev.charCode).toLowerCase();
var cmd = null;
var value = null;
switch (key) {
case 'a':
if (!HTMLArea.is_ie) {
sel = this._getSelection();
sel.removeAllRanges();
range = this._createRange();
range.selectNodeContents(this._doc.body);
sel.addRange(range);
HTMLArea._stopEvent(ev);
}
break;
case 'b': cmd = "bold"; break;
case 'i': cmd = "italic"; break;
case 'u': cmd = "underline"; break;
case 's': cmd = "strikethrough"; break;
case 'l': cmd = "justifyleft"; break;
case 'e': cmd = "justifycenter"; break;
case 'r': cmd = "justifyright"; break;
case 'j': cmd = "justifyfull"; break;
case 'v': cmd = "paste"; break;
case '0': cmd = "killword"; break;
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
cmd = "formatblock";
value = "h" + key;
if (HTMLArea.is_ie) {
value = "<" + value + ">";
}
break;
}
if (cmd) {
this.execCommand(cmd, false, value);
HTMLArea._stopEvent(ev);
}
}
if (editor._timerToolbar) {
clearTimeout(editor._timerToolbar);
}
editor._timerToolbar = setTimeout(function() {
editor.updateToolbar();
editor._timerToolbar = null;
}, 50);
};
HTMLArea.prototype.getHTML = function() {
switch (this._editMode) {
case "wysiwyg" :
if (!this.config.fullPage) {
return HTMLArea.getHTML(this._doc.body, false, this);
} else
return this.doctype + "\n" + HTMLArea.getHTML(this._doc.documentElement, true, this);
case "textmode" : return this._textArea.value;
default : alert("Mode <" + mode + "> not defined!");
}
return false;
};
HTMLArea.prototype.getInnerHTML = function() {
switch (this._editMode) {
case "wysiwyg" :
if (!this.config.fullPage)
return this._doc.body.innerHTML;
else
return this.doctype + "\n" + this._doc.documentElement.innerHTML;
case "textmode" : return this._textArea.value;
default : alert("Mode <" + mode + "> not defined!");
}
return false;
};
HTMLArea.prototype.setHTML = function(html) {
switch (this._editMode) {
case "wysiwyg" :
if (!this.config.fullPage)
this._doc.body.innerHTML = html;
else
this._doc.body.innerHTML = html;
break;
case "textmode" : this._textArea.value = html; break;
default : alert("Mode <" + mode + "> not defined!");
}
return false;
};
HTMLArea.prototype.setDoctype = function(doctype) {
this.doctype = doctype;
};
HTMLArea.agt = navigator.userAgent.toLowerCase();
HTMLArea.is_ie = ((HTMLArea.agt.indexOf("msie") != -1) && (HTMLArea.agt.indexOf("opera") == -1));
HTMLArea.is_opera = (HTMLArea.agt.indexOf("opera") != -1);
HTMLArea.is_mac = (HTMLArea.agt.indexOf("mac") != -1);
HTMLArea.is_mac_ie = (HTMLArea.is_ie && HTMLArea.is_mac);
HTMLArea.is_win_ie = (HTMLArea.is_ie && !HTMLArea.is_mac);
HTMLArea.is_gecko = (navigator.product == "Gecko");
HTMLArea._object = null;
HTMLArea.cloneObject = function(obj) {
var newObj = new Object;
if (obj.constructor.toString().indexOf("function Array(") == 1) {
newObj = obj.constructor();
}
if (obj.constructor.toString().indexOf("function Function(") == 1) {
newObj = obj; // just copy reference to it
} else for (var n in obj) {
var node = obj[n];
if (typeof node == 'object') { newObj[n] = HTMLArea.cloneObject(node); }
else { newObj[n] = node; }
}
return newObj;
};
HTMLArea.checkSupportedBrowser = function() {
if (HTMLArea.is_gecko) {
if (navigator.productSub < 20021201) {
alert("You need at least Mozilla-1.3 Alpha.\n" +
"Sorry, your Gecko is not supported.");
return false;
}
if (navigator.productSub < 20030210) {
alert("Mozilla < 1.3 Beta is not supported!\n" +
"I'll try, though, but it might not work.");
}
}
return HTMLArea.is_gecko || HTMLArea.is_ie;
};
HTMLArea.prototype._getSelection = function() {
if (HTMLArea.is_ie) {
return this._doc.selection;
} else {
return this._iframe.contentWindow.getSelection();
}
};
HTMLArea.prototype._createRange = function(sel) {
if (HTMLArea.is_ie) {
return sel.createRange();
} else {
// this.focusEditor(); //for remove focus
if (typeof sel != "undefined") {
try {
return sel.getRangeAt(0);
} catch(e) {
return this._doc.createRange();
}
} else {
return this._doc.createRange();
}
}
};
HTMLArea._addEvent = function(el, evname, func) {
if (HTMLArea.is_ie) {
el.attachEvent("on" + evname, func);
} else {
el.addEventListener(evname, func, true);
}
};
HTMLArea._addEvents = function(el, evs, func) {
for (var i in evs) {
HTMLArea._addEvent(el, evs[i], func);
}
};
HTMLArea._removeEvent = function(el, evname, func) {
if (HTMLArea.is_ie) {
el.detachEvent("on" + evname, func);
} else {
el.removeEventListener(evname, func, true);
}
};
HTMLArea._removeEvents = function(el, evs, func) {
for (var i in evs) {
HTMLArea._removeEvent(el, evs[i], func);
}
};
HTMLArea._stopEvent = function(ev) {
if (HTMLArea.is_ie) {
ev.cancelBubble = true;
ev.returnValue = false;
} else {
ev.preventDefault();
ev.stopPropagation();
}
};
HTMLArea._removeClass = function(el, className) {
if (!(el && el.className)) {
return;
}
var cls = el.className.split(" ");
var ar = new Array();
for (var i = cls.length; i > 0;) {
if (cls[--i] != className) {
ar[ar.length] = cls[i];
}
}
el.className = ar.join(" ");
};
HTMLArea._addClass = function(el, className) {
HTMLArea._removeClass(el, className);
el.className += " " + className;
};
HTMLArea._hasClass = function(el, className) {
if (!(el && el.className)) {
return false;
}
var cls = el.className.split(" ");
for (var i = cls.length; i > 0;) {
if (cls[--i] == className) {
return true;
}
}
return false;
};
HTMLArea.isBlockElement = function(el) {
var blockTags = " body form textarea fieldset ul ol dl li div " +
"p h1 h2 h3 h4 h5 h6 quote pre table thead " +
"tbody tfoot tr td iframe address ";
return (blockTags.indexOf(" " + el.tagName.toLowerCase() + " ") != -1);
};
HTMLArea.needsClosingTag = function(el) {
var closingTags = " head script style div span tr td tbody table em strong font a title ";
return (closingTags.indexOf(" " + el.tagName.toLowerCase() + " ") != -1);
};
HTMLArea.htmlEncode = function(str) {
str = str.replace(/&/ig, "&");
str = str.replace(//ig, ">");
str = str.replace(/\x22/ig, """);
return str;
};
HTMLArea.getHTML = function(root, outputRoot, editor) {
var html = "";
switch (root.nodeType) {
case 1: // Node.ELEMENT_NODE
case 11: // Node.DOCUMENT_FRAGMENT_NODE
var closed;
var i;
var root_tag = (root.nodeType == 1) ? root.tagName.toLowerCase() : '';
if (HTMLArea.is_ie && root_tag == "head") {
if (outputRoot)
html += "";
var save_multiline = RegExp.multiline;
RegExp.multiline = true;
var txt = root.innerHTML.replace(HTMLArea.RE_tagName, function(str, p1, p2) {
return p1 + p2.toLowerCase();
});
RegExp.multiline = save_multiline;
html += txt;
if (outputRoot)
html += "";
break;
} else if (outputRoot) {
closed = (!(root.hasChildNodes() || HTMLArea.needsClosingTag(root)));
html = "<" + root.tagName.toLowerCase();
var attrs = root.attributes;
for (i = 0; i < attrs.length; ++i) {
var a = attrs.item(i);
if (!a.specified) {
continue;
}
var name = a.nodeName.toLowerCase();
if (/_moz|contenteditable|_msh/.test(name)) {
continue;
}
var value;
if (name != "style") {
if (typeof root[a.nodeName] != "undefined" && name != "href" && name != "src") {
value = root[a.nodeName];
} else {
value = a.nodeValue;
if (HTMLArea.is_ie && (name == "href" || name == "src")) {
value = editor.stripBaseURL(value);
}
}
} else { // IE fails to put style in attributes list
value = root.style.cssText;
}
if (/(_moz|^$)/.test(value)) {
continue;
}
html += " " + name + '="' + value + '"';
}
html += closed ? " />" : ">";
}
for (i = root.firstChild; i; i = i.nextSibling) {
html += HTMLArea.getHTML(i, true, editor);
}
if (outputRoot && !closed) {
html += "";
}
break;
case 3: // Node.TEXT_NODE
if ( !root.previousSibling && !root.nextSibling && root.data.match(/^\s*$/i) ) html = ' ';
else html = HTMLArea.htmlEncode(root.data);
break;
case 8: // Node.COMMENT_NODE
html = "";
break; // skip comments, for now.
}
return html;
};
HTMLArea.prototype.stripBaseURL = function(string) {
var baseurl = this.config.baseURL;
baseurl = baseurl.replace(/[^\/]+$/, '');
var basere = new RegExp(baseurl);
string = string.replace(basere, "/");
baseurl = baseurl.replace(/^(https?:\/\/[^\/]+)(.*)$/, '$1');
basere = new RegExp(baseurl);
return string.replace(basere, "/");
};
String.prototype.trim = function() {
a = this.replace(/^\s+/, '');
return a.replace(/\s+$/, '');
};
HTMLArea._makeColor = function(v) {
if (typeof v != "number") {
return v;
}
var r = v & 0xFF;
var g = (v >> 8) & 0xFF;
var b = (v >> 16) & 0xFF;
return "rgb(" + r + "," + g + "," + b + ")";
};
HTMLArea._colorToRgb = function(v) {
if (!v)
return '';
function hex(d) {
return (d < 16) ? ("0" + d.toString(16)) : d.toString(16);
};
if (typeof v == "number") {
var r = v & 0xFF;
var g = (v >> 8) & 0xFF;
var b = (v >> 16) & 0xFF;
return "#" + hex(r) + hex(g) + hex(b);
}
if (v.substr(0, 3) == "rgb") {
var re = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/;
if (v.match(re)) {
var r = parseInt(RegExp.$1);
var g = parseInt(RegExp.$2);
var b = parseInt(RegExp.$3);
return "#" + hex(r) + hex(g) + hex(b);
}
return null;
}
if (v.substr(0, 1) == "#") {
return v;
}
return null;
};
HTMLArea.prototype._popupDialog = function(url, action, init) {
Dialog(this.popupURL(url), action, init);
};
HTMLArea.prototype.imgURL = function(file, plugin) {
if (typeof plugin == "undefined")
return _editor_url + file;
else
return _editor_url + "plugins/" + plugin + "/img/" + file;
};
HTMLArea.prototype.popupURL = function(file) {
var url = "";
if (file.match(/^plugin:\/\/(.*?)\/(.*)/)) {
var plugin = RegExp.$1;
var popup = RegExp.$2;
if (!/\.html$/.test(popup))
popup += ".html";
url = _editor_url + "plugins/" + plugin + "/popups/" + popup;
} else
url = _editor_url + this.config.popupURL + file;
return url;
};
HTMLArea.getElementById = function(tag, id) {
var el, i, objs = document.getElementsByTagName(tag);
for (i = objs.length; --i >= 0 && (el = objs[i]);)
if (el.id == id)
return el;
return null;
};
function change_video_website_to_htmlcode( website ) {
var html='' ; //插入页面中的代码
var video_url='' ; //视频文件的url
//优酷网
if(-1!=website.indexOf("youku.com"))
{
if(-1!=website.indexOf("http://v.youku.com/v_show/id_")) //优酷网址
{
var new_url_1=website.replace( "http://v.youku.com/v_show/id_","http://player.youku.com/player.php/sid/" );
var new_url_2=new_url_1.replace( "=.html", "=/v.swf");
video_url=new_url_2 ;
}
else if((-1!=website.indexOf("http://player.youku.com/player.php/sid/")) && (-1!=website.indexOf("=/v.swf"))) //优酷flash地址
{
video_url=website ;
}
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if(-1!=website.indexOf("http://www.youtube.com/watch?v=")) //youtube
{
if( (-1!=website.indexOf("http://www.youtube.com/watch?v="))&& (-1!=website.indexOf("&feature=dir"))) //youtube网址
{
var new_url_1=website.replace("http://www.youtube.com/watch?v=","http://www.youtube.com/v/");
var new_url_2=new_url_1.replace("&feature=dir", "&hl=zh_CN&fs=1");
video_url=new_url_2 ;
}
else if(-1!=website.indexOf("http://www.youtube.com/watch?v=")) //youtube flash地址
{
var new_url_1=website.replace("http://www.youtube.com/watch?v=","http://www.youtube.com/v/");
var new_url_2=new_url_1.concat("&hl=zh_CN&fs=1");
video_url=new_url_2 ;
}
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if(-1!=website.indexOf("http://www.tudou.com/")) //土豆网
{
if(-1!=website.indexOf("http://www.tudou.com/programs/view/")) //土豆网址
{
var new_url_1=website.replace( "http://www.tudou.com/programs/view/", "http://www.tudou.com/v/");
video_url=new_url_1 ;
}
else if(-1!=website.indexOf("http://www.tudou.com/v/")) //土豆flash地址
{
video_url=website ;
}
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if(-1!=website.indexOf("video.sina.com.cn")) //新浪视频
{
if(-1!=website.indexOf("http://you.video.sina.com.cn/b/")) //sina 视频网址
{
var new_url_1=website.replace("http://you.video.sina.com.cn/b/", "http://p.you.video.sina.com.cn/player/outer_player.swf?auto=1&vid=");
var new_url_2=new_url_1.replace("-", "&uid=");
var new_url_3=new_url_2.replace(".htm", "");
video_url=new_url_3 ;
}
else if((-1!=website.indexOf("http://p.you.video.sina.com.cn/player/outer_player.swf?auto=1&vid=") && (-1!=website.indexOf("&uid=")))) //sina 视频文件地址
{
video_url=website ;
}
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if(-1!=website.indexOf("ku6.com")) //酷6视频
{
if((-1!=website.indexOf("http://v.ku6.com/show/")) && (-1!=website.indexOf(".html"))) //酷6网网址
{
var new_url_1=website.replace("http://v.ku6.com/show/", "http://player.ku6.com/refer/");
var new_url_2=new_url_1.replace(".html", "/v.swf");
video_url=new_url_2 ;
}
else if((-1!=website.indexOf("http://player.ku6.com/refer/")) && (-1!=website.indexOf("/v.swf"))) //视频文件地址
{
video_url=website ;
}
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if(-1!=website.indexOf("joy.cn/"))
{
if((-1!=website.indexOf("http://you.joy.cn/video/")) &&(-1!=website.indexOf(".htm"))) //激动网网址
{
var new_url_1=website.replace("http://you.joy.cn/video/", "http://client.joy.cn/flvplayer/");
var new_url_2=new_url_1.replace(".htm", "_1_0_1.swf");
video_url=new_url_2 ;
}
else if((-1!=website.indexOf("http://client.joy.cn/flvplayer/")) && ( -1!=website.indexOf(".swf"))) //激动网flash地址
{
video_url=website ;
}
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if((-1!=website.indexOf("http://www.56.com/")) && (-1!=website.indexOf(".swf"))) //我乐网只支持swf文件,不支持website
{
video_url=website ;
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if((-1!=website.indexOf("http://6.cn/p/")) && (-1!=website.indexOf(".swf"))) //六间房只支持swf文件，不支持website
{
video_url=website ;
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if((-1!=website.indexOf("http://video.pomoho.com/ent/"))) //爆米花
{
var new_url_1=website.replace("http://video.pomoho.com/ent/", "http://video.pomoho.com/swf/mv_out_player.swf?mvid=");
video_url=new_url_1 ;
if(video_url)
{
html+='' ;
return html ;
}
else
html='' ;
}
else if(-1!=website.indexOf(".swf"))
{
video_url=website ;
html+='' ;
return html ;
}
else
{
html='' ;
}
return html ;
};