X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/db6d2feee32d100fb893b389421bda2fd65a89cd..d9f6aab0486a302a211c6d9c77394daa501c7216:/project/static/js/search_replace.js

diff --git a/project/static/js/search_replace.js b/project/static/js/search_replace.js
new file mode 100755
index 00000000..bd266b35
--- /dev/null
+++ b/project/static/js/search_replace.js
@@ -0,0 +1,174 @@
+	EditArea.prototype.show_search = function(){
+		if(_$("area_search_replace").style.visibility=="visible"){
+			this.hidden_search();
+		}else{
+			this.open_inline_popup("area_search_replace");
+			var text= this.area_get_selection();
+			var search= text.split("\n")[0];
+			_$("area_search").value= search;
+			_$("area_search").focus();
+		}
+	};
+	
+	EditArea.prototype.hidden_search= function(){
+		/*_$("area_search_replace").style.visibility="hidden";
+		this.textarea.focus();
+		var icon= _$("search");
+		setAttribute(icon, "class", getAttribute(icon, "class").replace(/ selected/g, "") );*/
+		this.close_inline_popup("area_search_replace");
+	};
+	
+	EditArea.prototype.area_search= function(mode){
+		
+		if(!mode)
+			mode="search";
+		_$("area_search_msg").innerHTML="";		
+		var search=_$("area_search").value;		
+		
+		this.textarea.focus();		
+		this.textarea.textareaFocused=true;
+		
+		var infos= this.get_selection_infos();	
+		var start= infos["selectionStart"];
+		var pos=-1;
+		var pos_begin=-1;
+		var length=search.length;
+		
+		if(_$("area_search_replace").style.visibility!="visible"){
+			this.show_search();
+			return;
+		}
+		if(search.length==0){
+			_$("area_search_msg").innerHTML=this.get_translation("search_field_empty");
+			return;
+		}
+		// advance to the next occurence if no text selected
+		if(mode!="replace" ){
+			if(_$("area_search_reg_exp").checked)
+				start++;
+			else
+				start+= search.length;
+		}
+		
+		//search
+		if(_$("area_search_reg_exp").checked){
+			// regexp search
+			var opt="m";
+			if(!_$("area_search_match_case").checked)
+				opt+="i";
+			var reg= new RegExp(search, opt);
+			pos= infos["full_text"].substr(start).search(reg);
+			pos_begin= infos["full_text"].search(reg);
+			if(pos!=-1){
+				pos+=start;
+				length=infos["full_text"].substr(start).match(reg)[0].length;
+			}else if(pos_begin!=-1){
+				length=infos["full_text"].match(reg)[0].length;
+			}
+		}else{
+			if(_$("area_search_match_case").checked){
+				pos= infos["full_text"].indexOf(search, start); 
+				pos_begin= infos["full_text"].indexOf(search); 
+			}else{
+				pos= infos["full_text"].toLowerCase().indexOf(search.toLowerCase(), start); 
+				pos_begin= infos["full_text"].toLowerCase().indexOf(search.toLowerCase()); 
+			}		
+		}
+		
+		// interpret result
+		if(pos==-1 && pos_begin==-1){
+			_$("area_search_msg").innerHTML="<strong>"+search+"</strong> "+this.get_translation("not_found");
+			return;
+		}else if(pos==-1 && pos_begin != -1){
+			begin= pos_begin;
+			_$("area_search_msg").innerHTML=this.get_translation("restart_search_at_begin");
+		}else
+			begin= pos;
+		
+		//_$("area_search_msg").innerHTML+="<strong>"+search+"</strong> found at "+begin+" strat at "+start+" pos "+pos+" curs"+ infos["indexOfCursor"]+".";
+		if(mode=="replace" && pos==infos["indexOfCursor"]){
+			var replace= _$("area_replace").value;
+			var new_text="";			
+			if(_$("area_search_reg_exp").checked){
+				var opt="m";
+				if(!_$("area_search_match_case").checked)
+					opt+="i";
+				var reg= new RegExp(search, opt);
+				new_text= infos["full_text"].substr(0, begin) + infos["full_text"].substr(start).replace(reg, replace);
+			}else{
+				new_text= infos["full_text"].substr(0, begin) + replace + infos["full_text"].substr(begin + length);
+			}
+			this.textarea.value=new_text;
+			this.area_select(begin, length);
+			this.area_search();
+		}else
+			this.area_select(begin, length);
+	};
+	
+	
+	
+	
+	EditArea.prototype.area_replace= function(){		
+		this.area_search("replace");
+	};
+	
+	EditArea.prototype.area_replace_all= function(){
+	/*	this.area_select(0, 0);
+		_$("area_search_msg").innerHTML="";
+		while(_$("area_search_msg").innerHTML==""){
+			this.area_replace();
+		}*/
+	
+		var base_text= this.textarea.value;
+		var search= _$("area_search").value;		
+		var replace= _$("area_replace").value;
+		if(search.length==0){
+			_$("area_search_msg").innerHTML=this.get_translation("search_field_empty");
+			return ;
+		}
+		
+		var new_text="";
+		var nb_change=0;
+		if(_$("area_search_reg_exp").checked){
+			// regExp
+			var opt="mg";
+			if(!_$("area_search_match_case").checked)
+				opt+="i";
+			var reg= new RegExp(search, opt);
+			nb_change= infos["full_text"].match(reg).length;
+			new_text= infos["full_text"].replace(reg, replace);
+			
+		}else{
+			
+			if(_$("area_search_match_case").checked){
+				var tmp_tab=base_text.split(search);
+				nb_change= tmp_tab.length -1 ;
+				new_text= tmp_tab.join(replace);
+			}else{
+				// case insensitive
+				var lower_value=base_text.toLowerCase();
+				var lower_search=search.toLowerCase();
+				
+				var start=0;
+				var pos= lower_value.indexOf(lower_search);				
+				while(pos!=-1){
+					nb_change++;
+					new_text+= this.textarea.value.substring(start , pos)+replace;
+					start=pos+ search.length;
+					pos= lower_value.indexOf(lower_search, pos+1);
+				}
+				new_text+= this.textarea.value.substring(start);				
+			}
+		}			
+		if(new_text==base_text){
+			_$("area_search_msg").innerHTML="<strong>"+search+"</strong> "+this.get_translation("not_found");
+		}else{
+			this.textarea.value= new_text;
+			_$("area_search_msg").innerHTML="<strong>"+nb_change+"</strong> "+this.get_translation("occurrence_replaced");
+			// firefox and opera doesn't manage with the focus if it's done directly
+			//editArea.textarea.focus();editArea.textarea.textareaFocused=true;
+			setTimeout("editArea.textarea.focus();editArea.textarea.textareaFocused=true;", 100);
+		}
+		
+		
+	};