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var spellcheck_js = true;
//**********************************************************
// BXSpellChecker
//**********************************************************
function BXSpellChecker(pMainObj,BXLang,usePspell,useCustomSpell)
{
this.pMainObj = pMainObj;
this.wordList = [];
this.nodesMap = [];
this.BXLang = BXLang;
this.usePspell = usePspell;
this.useCustomSpell = useCustomSpell;
mObj = this;
//Skip
BX("BX_dialog_butSkip").onclick = function()
{
mObj.pMainObj.SetFocus();
mObj.skipWord();
};
BX("BX_dialog_suggestionsBox").onclick = function()
{
mObj.changeReplacementValue();
};
BX("BX_dialog_butSkipAll").onclick = function()
{
mObj.pMainObj.SetFocus();
mObj.findSimilarWords('skip');
};
BX("BX_dialog_butReplace").onclick = function()
{
mObj.pMainObj.SetFocus();
mObj.replaceWord();
mObj.skipWord();
};
BX("BX_dialog_butReplaceAll").onclick = function()
{
mObj.pMainObj.SetFocus();
mObj.findSimilarWords('replace');
};
BX("BX_dialog_butAdd").onclick = function()
{
mObj.pMainObj.SetFocus();
mObj.addWord();
};
}
BXSpellChecker.prototype.parseDocument = function()
{
var root = this.pMainObj.pEditorDocument.body;
this.processChildren(root,this.handleNodeValue);
};
BXSpellChecker.prototype.processChildren = function(node,callBackFunction)
{
if (node.childNodes.length>0)
{
var children = node.childNodes;
for (var ind = 0; ind<children.length; ind++)
{
//check if it's element node
if (children[ind].nodeType == 1)
this.processChildren(children[ind],callBackFunction);
else if (children[ind].nodeType == 3)
if (children[ind].nodeValue)
if (children[ind].nodeValue.indexOf("IncludeFile") == -1)
callBackFunction.apply(this,[children[ind]])
}
}
};
BXSpellChecker.prototype.handleNodeValue = function(obj)
{
var separator = new RegExp("[\000-\100\133-\140\173-\177\230\236\246-\377\240]+","i");
var arrWords = obj.nodeValue.split(separator);
var i = 0;
while (i<arrWords.length)
{
if (arrWords[i].length <= 1)
arrWords.splice(i,1);
else
i++;
}
if (arrWords.length>0)
{
this.wordList = this.wordList.concat(arrWords);
var maxInd = this.wordList.length;
var nodesMapElement = [];
nodesMapElement.obj = obj;
nodesMapElement.maxInd = maxInd;
this.nodesMap.push(nodesMapElement);
}
};
BXSpellChecker.prototype.spellCheck = function()
{
if (this.wordList.length > 0)
{
var strWordList = this.wordList.join(",");
var postData = "wordlist="+encodeURIComponent(strWordList);
var url = "/bitrix/admin/fileman_spell_checking.php?BXLang="+this.BXLang+"&useCustomSpell="+this.useCustomSpell+"&usePspell="+this.usePspell;
this.ajaxConnect(url, postData, this.spellResultHandle,true);
}
else
this.spellResult = [];
};
BXSpellChecker.prototype.spellResultHandle = function(elArr)
{
if (elArr[0] && elArr[0].firstChild && elArr[0].firstChild.firstChild && elArr[0].firstChild.firstChild.data != "error")
{
elCount = elArr.length;
this.spellResult = [];
for (var i=0; i<elCount; i++)
{
var el = [];
var ind = elArr[i].childNodes[0].firstChild.data;
el.word = this.wordList[ind];
el.obj = this.findObjLink(ind);
el.suggestions = (elArr[i].childNodes[1].firstChild.data=='none') ? [] : elArr[i].childNodes[1].firstChild.data.split(",");
this.spellResult.push(el);
el = null;
}
this.wordList = null;
this.nodesMap = null;
this.showResult();
}
else
this.showResult('error');
};
BXSpellChecker.prototype.showResult = function()
{
if (this.showResult.arguments[0]=='error')
{
alert(BX_MESS.DIC_ISNT_INSTALED);
BXClearSelection(pObj.pMainObj.pEditorDocument,pObj.pMainObj.pEditorWindow);
window.oBXEditorDialog.Close();
return;
}
var okMessWin = BX("BX_dialog_okMessWin");
var waitWin = BX("BX_dialog_waitWin");
var spellResultWin = BX("BX_dialog_spellResultWin");
waitWin.style.display = "none";
if (this.spellResult.length > 0)
{
spellResultWin.style.display = "block";
this.pasteFirstWordInDialog();
}
else
okMessWin.style.display = "block";
};
BXSpellChecker.prototype.findObjLink = function(ind)
{
for (var line in this.nodesMap)
if (ind<this.nodesMap[line].maxInd)
return this.nodesMap[line].obj;
};
/* mode = true if it's asynchronous mode
** false if it's synchronous mode
*/
BXSpellChecker.prototype.ajaxConnect = function(url, postData, callBackFunction, mode)
{
var xmlObj = new Object();
oSC = this;
if (window.XMLHttpRequest)
xmlObj = new XMLHttpRequest();
else if (window.ActiveXObject)
xmlObj = new ActiveXObject("Microsoft.XMLHTTP");
else
{
_alert("Error initializing XMLHttpRequest");
return;
}
xmlObj.onreadystatechange = function()
{
if (mode)
{
if(xmlObj.readyState == 4)
{
if (xmlObj.status == 200)
{
var elArr = xmlObj.responseXML.getElementsByTagName('root')[0].childNodes;
if (callBackFunction)
{
callBackFunction.apply(oSC,[elArr]);
oSC = null;
}
}
else
{
_alert("There was a problem retrieving the XML data");
return false;
}
}
}
}
xmlObj.open("POST",url,mode);
xmlObj.setRequestHeader("Content-type","application/x-www-form-urlencoded");
if (xmlObj.overrideMimeType)
xmlObj.setRequestHeader("Connection","close");
xmlObj.send(postData);
if (!mode)
{
elArr = xmlObj.responseXML.getElementsByTagName('root')[0].childNodes;
if (callBackFunction)
{
_alert('BXSpellChecker.prototype.ajaxConnect :: 2');
callBackFunction.apply(this,[elArr]);
}
}
};
//--------------------------------------------------------------------------------
//Working with dialog
//--------------------------------------------------------------------------------
BXSpellChecker.prototype.pasteFirstWordInDialog = function()
{
this.highlightWord();
var wordBox = BX("BX_dialog_wordBox");
var suggestionsBox = BX("BX_dialog_suggestionsBox");
wordBox.value=this.spellResult[0].word;
suggestionsBox.innerHTML="";
for (var i in this.spellResult[0].suggestions)
{
var suggestionOpt = document.createElement("option");
suggestionOpt.selected = (i==0) ? "selected" : "";
suggestionOpt.innerHTML=this.spellResult[0].suggestions[i];
suggestionOpt.value=this.spellResult[0].suggestions[i];
suggestionsBox.appendChild(suggestionOpt);
}
};
BXSpellChecker.prototype.skipWord = function()
{
this.spellResult.splice(0,1);
if (this.spellResult.length > 0)
{
this.pasteFirstWordInDialog();
}
else
{
BXClearSelection(pObj.pMainObj.pEditorDocument,pObj.pMainObj.pEditorWindow);
window.oBXEditorDialog.Close();
}
};
BXSpellChecker.prototype.changeReplacementValue = function()
{
var suggestionsBox = BX("BX_dialog_suggestionsBox");
var wordBox = BX("BX_dialog_wordBox");
if (suggestionsBox.length > 0)
wordBox.value = suggestionsBox[suggestionsBox.selectedIndex].value;
};
// Replace word in document to value of wordBox
// Can take one or two arguments: arguments[0] - index of element in spellResult array (default - 0)
// arguments[1] - replacement value (default - wordBox.value)
BXSpellChecker.prototype.replaceWord = function()
{
var ind = (arguments[0]) ? arguments[0] : 0;
//run changeReplacementValue() if user click 'Replace' or 'Replace All' button before clickin' to some value in
//suggestionsBox. (4 ex. if user want to replace word to 1st suggestion)
var wordBox = BX("BX_dialog_wordBox");
if (wordBox.value == this.spellResult[ind].word)
this.changeReplacementValue();
var newValue = (arguments[1]) ? arguments[1] : wordBox.value;
var oldValueRE = new RegExp(this.spellResult[ind].word,"ig");
this.spellResult[ind].obj.nodeValue = this.spellResult[ind].obj.nodeValue.replace(oldValueRE,newValue);
};
//Realize funtionality of 'Replace All' and 'Skip All' operations:
//Find all similar to spelling words and replace them (if mode='replace') or simply remove from spellResult array
BXSpellChecker.prototype.findSimilarWords = function(mode)
{
var wordBox = BX("BX_dialog_wordBox");
var ind = 1;
//replacing 1st word
if (mode=="replace")
{
if (wordBox.value == this.spellResult[ind].word)
this.changeReplacementValue();
var newValue = wordBox.value;
this.replaceWord(0,newValue);
}
//[replacin' and] deletin' from spellResult similar words
while (ind < this.spellResult.length)
{
if (this.spellResult[ind].word == this.spellResult[0].word)
{
if (mode=="replace")
{
this.replaceWord(ind,newValue);
}
this.spellResult.splice(ind,1);
}
else
ind++;
}
//deletion' 1st word from result and 'refreshing' dialog
this.skipWord();
};
// Add word to user's dictionary
BXSpellChecker.prototype.addWord = function()
{
var wordBox = BX("BX_dialog_wordBox");
var word = wordBox.value;
var pSessid = BX("sessid");
var post_data = "sessid=" + pSessid.value + "&word="+encodeURIComponent(word);
var url = "/bitrix/admin/fileman_spell_addWord.php?BXLang="+this.BXLang+"&useCustomSpell="+this.useCustomSpell+"&usePspell="+this.usePspell;
this.ajaxConnect(url, postData, false,true);
this.findSimilarWords("skip");
};
//Highlight spelling word using selection
BXSpellChecker.prototype.highlightWord = function()
{
var word = this.spellResult[0].word;
var amount = word.length;
var value = new RegExp(word,"i");
var d = this.spellResult[0].obj.parentNode;
var textData = (d.innerText) ? d.innerText : d.textContent;
try{
if (this.pMainObj.pEditorDocument.createRange)
{
//FF, Opera
var ind = this.spellResult[0].obj.nodeValue.search(value);
var oRange_local = this.pMainObj.pEditorDocument.createRange();
oRange_local.setStart(this.spellResult[0].obj,ind);
oRange_local.setEnd(this.spellResult[0].obj,ind+amount);
//Now highlight using Mozilla style selections
var wordSelection = this.pMainObj.pEditorWindow.getSelection();
wordSelection.removeAllRanges();
wordSelection.addRange(oRange_local);
}
else
{
//IE
var ind =textData.search(value);
this.pMainObj.pEditorDocument.selection.empty();
var oRange_local = this.pMainObj.pEditorDocument.selection.createRange();
this.pMainObj.SetFocus();
oRange_local.moveToElementText(d);
oRange_local.moveStart("character", ind);
oRange_local.moveEnd("character", amount - oRange_local.text.length);
oRange_local.select();
d.focus();
}
}
catch(e){}
};
//************************************************************
//Spell Checking. with MS Word
//************************************************************
function SpellCheck_MS(root)
{
try{var Word = new ActiveXObject("Word.Application");}catch(e){return false;}
Word.Quit(0);
Word = new ActiveXObject("Word.Application");
Word.Visible = false;
var Doc = Word.Documents.Add();
var prevpos = Word.Top;
var prevstate = Word.WindowState;
var prevstats = Word.Options.ShowReadabilityStatistics;
Word.Options.ShowReadabilityStatistics = false;
Word.WindowState = 0;
Word.Top = -3000;
SpellCheckTag(Word, root);
window.focus();
Doc.Close(0);
Word.Top = prevpos;
Word.WindowState = prevstate;
Word.Options.ShowReadabilityStatistics = prevstats;
Word.NormalTemplate.Saved = true;
Word.Quit(0);
alert(BX_MESS.SpellCheckComplete);
return true;
};
function SpellCheckTag(Word, Tag)
{
if(Tag.nodeType == 3 && Tag.nodeValue != "")
{
var txt = Tag.nodeValue;
Word.Selection.Text = txt;
var res = Word.Dialogs(828).Show();
Word.ActiveWindow.Visible = false;
if(res==0)
return false;
if(res==-1)
return true;
if(Word.Selection.Text!=txt)
Tag.nodeValue = Word.Selection.Text;
}
else
{
var childs = Tag.childNodes;
var l = childs.length;
for(var i=0; i<l; i++)
if(!SpellCheckTag(Word, childs[i]))
return false;
}
return true;
};