/*----------------------------------------
 * jQuery Notes 1.0.8 min
------------------------------------------
 * Autor    Lukas Rydygel
 * Version    1.0.8 min
 * Date     26.05.2010
 * Copyright    2010 - Lukas Rydygel
 * Agency   SquareFlower Websolutions
----------------------------------------*/

(function($){$.fn.jQueryNotes=function(settings){settings=jQuery.extend({minWidth:50,minHeight:50,maxWidth:'',maxHeight:'',aspectRatio:false,allowAdd:true,allowEdit:true,allowDelete:true,allowHide:true,allowReload:true,allowLink:true,allowAuthor:true,dateFormat:'Y/D/M H:I',hideNotes:false,loadNotes:true,helper:'',maxNotes:null,operator:'jquery-notes_php/notes.php'},settings);var ID={};var _getProperties=function(pointer){var image=$('#jquery-notes_'+pointer+' img');ID.timeout;ID.firstLoad=true;ID.add=false;ID.edit=false;ID.set=false;ID.move=false;ID.image=image.attr('src');ID.width=image.width();ID.height=image.height();ID.left=image.offset().left;ID.top=image.offset().top;}
var _configSettings=function(pointer){ID.minWidth=(settings.minWidth.toString().match('%'))?_percentToPixel(pointer,settings.minWidth,'width'):ID.minWidth=settings.minWidth;if(ID.minWidth>ID.width){ID.minWidth=ID.width;ID.maxWidth=''}else{ID.maxWidth=(settings.maxWidth.toString().match('%'))?_percentToPixel(pointer,settings.maxWidth,'width'):ID.maxWidth=settings.maxWidth;ID.maxWidth=(ID.maxWidth>ID.width)?ID.width:ID.maxWidth;}
ID.minHeight=(settings.minHeight.toString().match('%'))?_percentToPixel(pointer,settings.minHeight,'height'):ID.minHeight=settings.minHeight;if(ID.minHeight>ID.height){ID.minHeight=ID.height;ID.maxHeight=''}else{ID.maxHeight=(settings.maxHeight.toString().match('%'))?_percentToPixel(pointer,settings.maxHeight,'height'):ID.maxHeight=settings.maxHeight;ID.maxHeight=(ID.maxHeight>ID.height)?ID.height:ID.maxHeight;}
ID.aspectRatio=(settings.aspectRatio)?ID.minWidth/ID.minHeight:false;}
var _initPlugin=function(matchedObj){var timestamp=new Date().getTime();var src=$(matchedObj).attr('src');$(matchedObj).attr({src:src+'?timestamp='+timestamp});$(matchedObj).one('load',function(){$(this).attr({src:src});var pointer=$('.jquery-notes-container').length;pointer++;ID={};_setContainer(this,pointer);_getProperties(pointer);_configSettings(pointer);_createHtml(pointer);_getNotes(pointer);});}
var _setContainer=function(matchedObj,pointer){var cssClass=$(matchedObj).attr('class');var style=$(matchedObj).attr('style');$(matchedObj).wrap('<div id="jquery-notes_'+pointer+'" class="jquery-notes-container clearfix" />').removeAttr('class','style').css({padding:0,margin:0,border:'none',outline:'none',background:'none'});$('#jquery-notes_'+pointer).addClass(cssClass).addClass(settings.helper).attr({style:style});}
var _createHtml=function(pointer){$('#jquery-notes_'+pointer+' img').wrap('<div class="notes clearfix" />');$('#jquery-notes_'+pointer+' .notes').append('<div class="layer"></div><div class="loading"><div class="message"></div></div>');$('#jquery-notes_'+pointer+' .notes .loading').css({marginTop:((ID.height/2)-13)+'px'})
$('#jquery-notes_'+pointer+' .notes').mousedown(function(event){_addNote(pointer,event);}).mouseup(function(event){_setNote(pointer,event);});$('#jquery-notes_'+pointer).append('<div class="controller clearfix" />').width(ID.width);var html='';html+='<a href="javascript:void(0);" class="counter" title="0 notes" />';html+=(settings.allowAdd)?'<a href="javascript:void(0);" class="add-note" title="add" />':'';html+=(settings.allowHide&&settings.loadNotes)?'<a href="javascript:void(0);" class="hide-notes" title="hide" />':'';html+=(settings.allowReload&&settings.loadNotes)?'<a href="javascript:void(0);" class="reload-notes" title="reload" />':'';$('#jquery-notes_'+pointer+' .controller').append(html);$('#jquery-notes_'+pointer+' .add-note').click(function(){_startAdd(pointer);});$('#jquery-notes_'+pointer+' .hide-notes').click(function(){_hideNotes(pointer);});$('#jquery-notes_'+pointer+' .reload-notes').click(function(){_reload(pointer);});_removeLink(pointer);}
var _removeLink=function(pointer){var wrapperLink=$('#jquery-notes_'+pointer).parent('a');if(wrapperLink.length==1){$('#jquery-notes_'+pointer+' .controller').append('<a href="'+$(wrapperLink).attr('href')+'" class="link" title="link" />');$('#jquery-notes_'+pointer).unwrap();}}
var _countNotes=function(pointer){return $('#jquery-notes_'+pointer+' .notes').children('.note').length;}
var _startLoading=function(pointer,message){$('#jquery-notes_'+pointer+' .notes .layer').fadeIn('middle');$('#jquery-notes_'+pointer+' .notes .loading').fadeIn('middle');$('#jquery-notes_'+pointer+' .notes .loading .message').text(message);}
var _stopLoading=function(pointer){ID.timeout=undefined;(ID.timeout!=undefined)?clearTimeout(ID.timeout):'';ID.timeout=setTimeout(function(){ID.timeout=undefined;$('#jquery-notes_'+pointer+' .notes .layer').fadeOut('middle');$('#jquery-notes_'+pointer+' .notes .loading').fadeOut('middle');$('#jquery-notes_'+pointer+' .notes .loading .message').text('');},1000);}
var _getNotes=function(pointer){if(settings.loadNotes){$.ajax({url:settings.operator,global:false,timeout:15000,dataType:'json',type:'POST',beforeSend:function(){(ID.firstLoad)?_startLoading(pointer,'loading notes'):'';},data:'get=true&image='+ID.image,success:function(data){if(data){firstLoad=false;$.each(data,function(){_printNote(pointer,this);});var counter=_countNotes(pointer);$('#jquery-notes_'+pointer+' .controller .counter').attr('title',function(){return(counter==1)?counter+' note':counter+' notes';});(counter>=settings.maxNotes&&settings.maxNotes!=null)?$('#jquery-notes_'+pointer+' .add-note').hide():$('#jquery-notes_'+pointer+' .add-note').show();(settings.hideNotes)?_hideNotes(pointer):'';}
_stopLoading(pointer);}});}else{_stopLoading(pointer);}}
var _printNote=function(pointer,note){var html='<div id="n_'+pointer+'-'+note.ID+'" class="note"><div class="border"><div class="bg">'
html+=(note.LINK!=''&&settings.allowLink)?'<a href="'+note.LINK+'"></a>':'';html+='</div></div></div><div id="t_'+pointer+'-'+note.ID+'" class="text"><span class="txt">';html+=(note.NOTE!='')?note.NOTE:note.LINK;html+='</span>';html+=(note.AUTHOR!=''&&settings.allowAuthor)?'<span class="author"> - '+note.AUTHOR+'</span>':'';html+=(note.DATE!=''&&settings.dateFormat!='')?'<span class="date">'+_formatDate(note.DATE)+'</span>':'';html+='</div>';$('#jquery-notes_'+pointer+' .notes').append(html);if(settings.allowDelete||settings.allowEdit){$('#jquery-notes_'+pointer+' .notes #n_'+pointer+'-'+note.ID).mousedown(function(e){$(this).mouseup(function(){$(this).unbind('mouseup');(e.button==2)?_openSettings(pointer,note.ID):null;});})[0].oncontextmenu=function(){return false;}}
var position={'left':_percentToPixel(pointer,note.LEFT,'left'),'top':_percentToPixel(pointer,note.TOP,'top'),'width':_percentToPixel(pointer,note.WIDTH,'width'),'height':_percentToPixel(pointer,note.HEIGHT,'height')};$('#jquery-notes_'+pointer+' .notes #n_'+pointer+'-'+note.ID).css({left:position.left+'px',top:position.top+'px',width:position.width+'px',height:position.height+'px'}).hover(function(){_focusOnNote(pointer,note.ID);},function(){_focusOffNote(pointer,note.ID);});$('#jquery-notes_'+pointer+' .notes #t_'+pointer+'-'+note.ID).css({left:position.left+'px',top:(parseFloat(position.top)+parseFloat(position.height))+'px'});}
var _focusOnNote=function(pointer,id){if(!ID.add&&!ID.edit){$('#jquery-notes_'+pointer+' .notes .note').addClass('offFocus');if(id!=undefined){$('#jquery-notes_'+pointer+' .notes #n_'+pointer+'-'+id).removeClass('offFocus').addClass('onFocus');$('#jquery-notes_'+pointer+' .notes #t_'+pointer+'-'+id).show().index(9990);}}}
var _focusOffNote=function(pointer,id){if(!ID.add&&!ID.edit){$('#jquery-notes_'+pointer+' .notes .note').removeClass('offFocus');if(id!=undefined){$('#jquery-notes_'+pointer+' .notes #n_'+pointer+'-'+id).removeClass('onFocus');$('#jquery-notes_'+pointer+' .notes #t_'+pointer+'-'+id).hide().index('auto');}}}
var _addNote=function(pointer,event){if(ID.add&&!ID.set){ID.set=true;ID.move=true;var position={};position.left=event.pageX-ID.left;position.top=event.pageY-ID.top;$('#jquery-notes_'+pointer+' .notes').append('<div class="note select"><div class="border"><div class="bg"></div></div></div>');position.maxLeft=ID.width-ID.minWidth;position.maxTop=ID.height-ID.minHeight;position.left=(position.left>position.maxLeft)?position.maxLeft:position.left;position.top=(position.top>position.maxTop)?position.maxTop:position.top;$('#jquery-notes_'+pointer+' .notes .select').css({width:ID.minWidth,height:ID.minHeight,left:position.left,top:position.top,cursor:'move'}).draggable({containment:'parent',cursor:'move'}).resizable({containment:'parent',minWidth:ID.minWidth,minHeight:ID.minHeight,maxWidth:ID.maxWidth,maxHeight:ID.maxHeight,aspectRatio:ID.aspectRatio,handles:'ne, se, sw, nw'});}}
var _setNote=function(pointer,event){if(ID.add&&ID.set&&ID.move){ID.move=false;var html='<div class="text-box">';html+=(settings.allowAuthor)?'<input type="text" name="author" value="" /><br />':'';html+='<textarea name="note"></textarea><br />';html+=(settings.allowLink)?'<input type="text" name="link" value="http://" /><br />':'';html+='<a href="javascript:void(0);" class="save-note" title="save note"></a><a href="javascript:void(0);" class="cancel-note" title="cancel"></a></div>';$('#jquery-notes_'+pointer+' .notes .select').append(html);_inputFocus(pointer);$('#jquery-notes_'+pointer+' .notes .select .text-box .save-note').click(function(){_saveNote(pointer,null,'add');});$('#jquery-notes_'+pointer+' .notes .select .text-box .cancel-note').click(function(){$('#jquery-notes_'+pointer+' .controller .cancel-note').removeClass('cancel-note').attr({title:'add note'});_abort(pointer);});}}
var _inputFocus=function(pointer){$('#jquery-notes_'+pointer+' .notes .select input[name="link"]').focusout(function(){($(this).val()=='')?$(this).val('http://'):null;});}
var _saveNote=function(pointer,id,operation){var note=$('#jquery-notes_'+pointer+' .notes .select .text-box textarea').val();var link=$('#jquery-notes_'+pointer+' .notes .select .text-box input[name="link"]').val();var author=$('#jquery-notes_'+pointer+' .notes .select .text-box input[name="author"]').val();link=(link==undefined)?'':link;author=(author==undefined)?'':author;var position=_getNotePosition(pointer);$.ajax({url:settings.operator,global:false,timeout:15000,dataType:'json',type:'POST',beforeSend:function(){(id==undefined)?_startLoading(pointer,'saving note'):_startLoading(pointer,'editing note');},data:operation+'=true&image='+ID.image+'&id='+id+'&position='+position.left+','+position.top+','+position.width+','+position.height+'&note='+note+'&link='+link+'&author='+author,success:function(data){if(data){$('#jquery-notes_'+pointer+' .controller .cancel-note').removeClass('cancel-note').attr({title:'add note'});_reload(pointer);}else{_stopLoading(pointer);alert('Can\'t save note.');}}});}
var _deleteNote=function(pointer,id){if(settings.allowDelete){$.ajax({url:settings.operator,global:false,timeout:15000,dataType:'json',type:'POST',beforeSend:function(){_startLoading(pointer,'deleting note');},data:'delete=true&image='+ID.image+'&id='+id,success:function(data){_stopLoading(pointer);(data)?_reload(pointer):alert('Can\'t delete note.');}});}}
var _startAdd=function(pointer){if(settings.allowAdd&&(_countNotes(pointer)<settings.maxNotes||settings.maxNotes==null)){if(ID.add){$('#jquery-notes_'+pointer+' .controller .cancel-note').removeClass('cancel-note').attr({title:'add note'});_abort(pointer);}else if(!ID.add&&!ID.edit){_abort(pointer);_focusOnNote(pointer);ID.add=true;$('#jquery-notes_'+pointer+' .controller .add-note').addClass('cancel-note').attr({title:'cancel'});}}}
var _openSettings=function(pointer,id){if((settings.allowEdit||settings.allowDelete)&&!ID.edit&&!ID.add){ID.edit=true;$('#jquery-notes_'+pointer+' .notes #n_'+pointer+'-'+id).addClass('select');var note=$('#jquery-notes_'+pointer+' .notes #t_'+pointer+'-'+id+' .txt').text();var link=$('#jquery-notes_'+pointer+' .notes #n_'+pointer+'-'+id+' .border .bg a').attr('href');var author=$('#jquery-notes_'+pointer+' .notes #t_'+pointer+'-'+id+' .author').text();author=author.substr(3,author.length);$('#jquery-notes_'+pointer+' .notes #t_'+pointer+'-'+id).remove();$('#jquery-notes_'+pointer+' .notes #n_'+pointer+'-'+id+' .border .bg a').remove();note=(note==link)?'':note;link=(link==null||link=='')?'http://':link;var html='';html+='<div class="text-box">';if(settings.allowEdit){html+=(settings.allowAuthor)?'<input type="text" name="author" value="'+author+'" /><br />':'';html+='<textarea name="note">'+note+'</textarea><br />';html+=(settings.allowLink)?'<input type="text" name="link" value="'+link+'" /><br />':'';html+='<a href="javascript:void(0);" class="edit-note" title="edit" />';}
html+='<a href="javascript:void(0);" class="cancel-note" title="cancel" />';html+=(settings.allowDelete)?'<a href="javascript:void(0);" class="delete-note" title="delete" />':'';html+='</div>';$('#jquery-notes_'+pointer+' .notes .select').append(html);_inputFocus(pointer);$('#jquery-notes_'+pointer+' .notes .select').draggable({containment:'parent',cursor:'move'}).resizable({containment:'parent',minWidth:ID.minWidth,minHeight:ID.minHeight,maxWidth:ID.maxWidth,maxHeight:ID.maxHeight,aspectRatio:ID.aspectRatio,handles:'ne, se, sw, nw'});$('#jquery-notes_'+pointer+' .notes .select .text-box .edit-note').click(function(){_saveNote(pointer,id,'edit');});$('#jquery-notes_'+pointer+' .notes .select .text-box .cancel-note').click(function(){_reload(pointer);});$('#jquery-notes_'+pointer+' .notes .select .text-box .delete-note').click(function(){_deleteNote(pointer,id);});}}
var _hideNotes=function(pointer){if(!ID.add&&!ID.edit){if($('#jquery-notes_'+pointer+' .controller .hide-notes').hasClass('show-notes')){$('#jquery-notes_'+pointer+' .notes .note').css({visibility:'visible'});$('#jquery-notes_'+pointer+' .controller .hide-notes').removeClass('show-notes').attr({title:'hide notes'});}else{$('#jquery-notes_'+pointer+' .notes .note').css({visibility:'hidden'});$('#jquery-notes_'+pointer+' .controller .hide-notes').addClass('show-notes').attr({title:'show notes'});}}}
var _reload=function(pointer){$('#jquery-notes_'+pointer+' .notes .note').remove();$('#jquery-notes_'+pointer+' .notes .text').remove();_getProperties(pointer);_getNotes(pointer);}
var _abort=function(pointer){$('#jquery-notes_'+pointer+' .notes .select').remove();_getProperties(pointer);_focusOffNote(pointer);}
var _formatDate=function(date){var string=settings.dateFormat;string=string.replace('Y',date.Y);string=string.replace('M',date.M);string=string.replace('D',date.D);string=string.replace('H',date.H);string=string.replace('I',date.I);return string;}
var _getNotePosition=function(pointer){return{'left':_pixelToPercent(pointer,$('#jquery-notes_'+pointer+' .notes .select').css('left'),'left'),'top':_pixelToPercent(pointer,$('#jquery-notes_'+pointer+' .notes .select').css('top'),'top'),'width':_pixelToPercent(pointer,$('#jquery-notes_'+pointer+' .notes .select').css('width'),'width'),'height':_pixelToPercent(pointer,$('#jquery-notes_'+pointer+' .notes .select').css('height'),'height')};}
var _pixelToPercent=function(pointer,pixel,type){pixel=parseInt(pixel.toString().replace('px',''));switch(type){case'left':case'width':var percent=(100/ID.width)*pixel;break;case'top':case'height':var percent=(100/ID.height)*pixel;break;}
return percent;}
var _percentToPixel=function(pointer,percent,type){percent=parseFloat(percent.toString().replace('%',''));switch(type){case'left':case'width':var pixel=(percent/100)*ID.width;break;case'top':case'height':var pixel=(percent/100)*ID.height;break;}
return pixel;}
$(this).each(function(){_initPlugin(this);});};})(jQuery);

$(function() {
  $('.jquery-notes, .lightbox-gal').jQueryNotes({
    //allowAdd: false,
    //allowEdit: false,
    allowDelete: false,
    allowHide: false
  });
});