" + this.Base.Language.Translate(1212) + "" + this.Base.Language.Translate(1212) + "
', 'class' : 'tag_div_hidden', 'styles' : {'width' : (parseInt(tag_width)-4)+'px', 'height' : (parseInt(tag_height)-4)+'px', 'top' : tag_x+'px', 'left' : tag_y+'px'}}).inject($('media_photo_div'));
new Element("div", {'id' : 'tag_label_'+tag_id, 'html' : label_text, 'class' : 'tag_label', 'styles' : {'display' : 'none', 'top' : (parseInt(tag_x)+parseInt(tag_height)+10)+'px', 'left' : tag_y+'px'}}).inject($('media_photo_div'));
// ADD MOUSEOVER/MOUSEOUT EVENTS
$('tag_'+tag_id).addEvent('mouseover', function() { bind.showTag(tag_id); });
$('tag_'+tag_id).addEvent('mouseout', function() { bind.hideTag(tag_id); });
},
showTag : function(tag_id)
{
$('tag_'+tag_id).className = 'tag_div';
$('tag_label_'+tag_id).style.display = 'block';
},
hideTag : function(tag_id)
{
$('tag_'+tag_id).className = 'tag_div_hidden';
$('tag_label_'+tag_id).style.display = 'none';
},
addTag : function()
{
if(!this.isTagging) {
this.isTagging = true;
this.newtag = new MooCrop('media_photo');
var bind = this;
var indicator = $('media_photo_tagform').inject(bind.newtag.wrapper);
indicator.setStyles({'top' : this.newtag.crop.bottom+10, 'left' : this.newtag.crop.right+10, 'display' : 'block'});
this.newtag.addEvent('onBegin', function(imgsrc, crop, bound, hanlde) { indicator.setStyle('display', 'none'); });
this.newtag.addEvent('onCrop', function(imgsrc, crop, bound, hanlde) { indicator.setStyles({'top' : crop.bottom+10, 'left' : crop.right+10, 'display' : 'none'}); });
this.newtag.addEvent('onComplete', function(imgsrc, crop, bound, hanlde) { indicator.setStyle('display', 'block'); });
}
},
cancelTag : function()
{
if(this.isTagging) {
$('media_photo_tag').value = '';
$('media_photo_tagform').inject('media_photo_div').setStyle('display', 'none');
var stopTagging = this.newtag.removeOverlay.bind(this.newtag);
stopTagging();
this.isTagging = false;
}
},
saveTag : function(mediatag_user_id)
{
if(this.isTagging) {
if( this.options.object_owner && this.options.object_owner_id )
{
var object_owner = this.options.object_owner;
var object_owner_id = this.options.object_owner_id;
var user = '';
} else {
var object_owner = '';
var object_owner_id = '';
var user = this.Base.Owner.user_info.user_username;
}
var url = "misc_js.php?task=tag_do" +
"&mediatag_user_id=" + mediatag_user_id +
"&mediatag_text=" + encodeURIComponent($('media_photo_tag').value) +
"&mediatag_x=" + this.newtag.crop.top +
"&mediatag_y=" + this.newtag.crop.left +
"&mediatag_height=" + this.newtag.crop.height +
"&mediatag_width=" + this.newtag.crop.width +
"&user=" + user +
"&object_owner=" + object_owner +
"&object_owner_id=" + object_owner_id +
"&type=" + this.options.type +
"&media_id=" + this.options.media_id +
"&media_dir=" + this.options.media_dir;
$('ajaxframe').src = url;
$('media_photo_tag').value = '';
$('media_photo_tagform').inject('media_photo_div').setStyle('display', 'none');
var stopTagging = this.newtag.removeOverlay.bind(this.newtag);
stopTagging();
this.isTagging = false;
}
},
removeTag : function(tag_id)
{
if( this.options.object_owner && this.options.object_owner_id )
{
var object_owner = this.options.object_owner;
var object_owner_id = this.options.object_owner_id;
var user = '';
} else {
var object_owner = '';
var object_owner_id = '';
var user = this.Base.Owner.user_info.user_username;
}
var url = "misc_js.php?task=tag_remove" +
"&mediatag_id=" + tag_id +
"&user=" + user +
"&object_owner=" + object_owner +
"&object_owner_id=" + object_owner_id +
"&type=" + this.options.type +
"&media_id=" + this.options.media_id;
$('ajaxframe').src = url;
$('tag_'+tag_id).destroy();
$('tag_label_'+tag_id).destroy();
$('full_tag_'+tag_id).destroy();
if(this.tags.indexOf(tag_id) == 0 && $('tag_comma_'+this.tags[1])) {
$('tag_comma_'+this.tags[1]).destroy();
}
this.tags.splice(this.tags.indexOf(tag_id), 1);
if(this.tags.length == 0) {
$('media_tags').style.display = 'none';
}
}
});
/***
* MooCrop (v. rc-1 - 2007-10-24 )
*
* @version rc-1
* @license BSD-style license
* @author nwhite - < nw [at] nwhite.net >
* @infos http://www.nwhite.net/MooCrop/
* @copyright Author
*
*/
var MooCrop = new Class({
calculateHandles : true,
current : {},
options : {
maskColor : 'black',
maskOpacity : '.3',
handleColor : '#FFFFFF',
handleWidth : '5px',
handleHeight : '5px',
cropBorder : '1px dashed #FFFFFF',
min : { 'width' : 50, 'height' : 50 },
showMask : true, // false to remove, helps on slow machines
showHandles : false // hide handles on drag
},
initialize: function(el, options){
this.setOptions(options);
this.img = $(el);
if ( this.img.get('tag') != 'img') return false;
this.resizeFunc = this.refresh.bindWithEvent(this);
this.removeFunc = this.removeListener.bind(this);
this.buildOverlay();
this.setup();
},
setup: function(){
$(this.cropArea).setStyles({
'width': this.options.min.width,
'height': this.options.min.height,
'top' : (this.img.height - this.options.min.height)/2,
'left': (this.img.width - this.options.min.width) / 2
});
this.current.crop = this.crop = this.getCropArea();
this.handleWidthOffset = this.options.handleWidth.toInt() / 2;
this.handleHeightOffset = this.options.handleHeight.toInt() /2;
this.fixBoxModel();
this.drawMasks();
this.positionHandles();
},
getCropArea : function(){
var crop = this.cropArea.getCoordinates();
crop.left -= this.offsets.x; crop.right -= this.offsets.x; // calculate relative (horizontal)
crop.top -= this.offsets.y; crop.bottom -= this.offsets.y; // calculate relative (vertical)
return crop;
},
fixBoxModel : function(){
var diff = this.boxDiff = (this.crop.width - this.options.min.width)/2;
var b = this.bounds = { 'top' : diff, 'left' : diff,
'right' : this.img.width+(diff*2), 'bottom' : this.img.height+(diff*2),
'width' : this.options.min.width+(diff*2), 'height' : this.options.min.height+(diff*2) };
this.wrapper.setStyles({
'width' : b.right, 'height' : b.bottom,
'background' : 'url('+this.img.src+') no-repeat '+diff+'px '+diff+'px'
});
this.north.setStyle('width',b.right);
this.south.setStyle('width',b.right);
},
activate : function(event,handle){
event.stop();
this.current = { 'x' : event.page.x, 'y' : event.page.y, 'handle' : handle, 'crop' : this.current.crop };
if(this.current.handle == 'NESW' && !this.options.showHandles) this.hideHandles();
this.fireEvent('onBegin',[this.img.src,this.getCropInfo(),this.bounds,handle]);
document.addEvent('mousemove', this.resizeFunc);
document.addEvent('mouseup', this.removeFunc);
},
removeListener : function(){
if( this.current.handle == 'NESW' && !this.options.showHandles) this.showHandles();
document.removeEvent('mousemove', this.resizeFunc);
document.removeEvent('mouseup', this.removeFunc);
this.crop = this.current.crop;
this.fireEvent('onComplete',[this.img.src,this.getCropInfo(),this.bounds,this.current.handle]);
},
refresh : function(event){
var xdiff = this.current.x - event.page.x;
var ydiff = this.current.y - event.page.y;
var b = this.bounds; var c = this.crop; var handle = this.current.handle; var styles = {}; //saving bytes
var dragging = (handle.length > 2) ? true : false;
if( handle.contains("S") ){//SOUTH
if(c.bottom - ydiff > b.bottom ) ydiff = c.bottom - b.bottom; // box south
if(!dragging){
if( (c.height - ydiff) < b.height ) ydiff = c.height - b.height; // size south
styles['height'] = c.height - ydiff; // South handles only
}
}
if( handle.contains("N") ){//NORTH
if(c.top - ydiff < b.top ) ydiff = c.top; //box north
if(!dragging){
if( (c.height + ydiff ) < b.height ) ydiff = b.height - c.height; // size north
styles['height'] = c.height + ydiff; // North handles only
}
styles['top'] = c.top - ydiff; // both Drag and N handles
}
if( handle.contains("E") ){//EAST
if(c.right - xdiff > b.right) xdiff = c.right - b.right; //box east
if(!dragging){
if( (c.width - xdiff) < b.width ) xdiff = c.width - b.width; // size east
styles['width'] = c.width - xdiff;
}
}
if( handle.contains("W") ){//WEST
if(c.left - xdiff < b.left) xdiff = c.left; //box west
if(!dragging){
if( (c.width + xdiff) < b.width ) xdiff = b.width - c.width; //size west
styles['width'] = c.width + xdiff;
}
styles['left'] = c.left - xdiff; // both Drag and W handles
}
var preCssStyles = $merge(styles);
if( $defined(styles.width)) styles.width -= this.boxDiff*2;
if( $defined(styles.height)) styles.height -= this.boxDiff*2;
this.cropArea.setStyles(styles);
this.getCurrentCoords(preCssStyles);
this.drawMasks();
this.positionHandles();
this.fireEvent('onCrop',[this.img.src,this.getCropInfo(),b,handle]);
},
getCurrentCoords : function(changed){
var current = $merge(this.crop);
if($defined(changed.left)){
current.left = changed.left;
if($defined(changed.width)) current.width = changed.width;
else current.right = current.left + current.width;
}
if($defined(changed.top)){
current.top = changed.top;
if($defined(changed.height)) current.height = changed.height;
else current.bottom = current.top + current.height;
}
if($defined(changed.width) && !$defined(changed.left)){
current.width = changed.width; current.right = current.left + current.width;
}
if($defined(changed.height) && !$defined(changed.top)){
current.height = changed.height; current.bottom = current.top + current.height;
}
this.current.crop = current;
},
drawMasks : function(){
if(!this.options.showMask) return;
var b = this.bounds; var c = this.current.crop; var handle = this.current.handle;
this.north.setStyle('height', c.top + 'px' );
this.south.setStyle('height', b.bottom - c.bottom + 'px');
this.east.setStyles({ height: c.height + 'px', width: b.right - c.right + 'px', top: c.top + 'px', left: c.right + 'px'});
this.west.setStyles({ height: c.height + 'px', width: c.left + 'px', top: c.top + 'px'});
},
positionHandles: function(){
if(!this.calculateHandles) return;
var c = this.current.crop; var wOffset = this.handleWidthOffset; var hOffset = this.handleHeightOffset;
this.handles.get('N').setStyles({'left' : c.width / 2 - wOffset + 'px', 'top' : - hOffset + 'px'});
this.handles.get('NE').setStyles({'left' : c.width - wOffset + 'px', 'top' : - hOffset + 'px'});
this.handles.get('E').setStyles({ 'left' : c.width - wOffset + 'px', 'top' : c.height / 2 - hOffset + 'px'});
this.handles.get('SE').setStyles({'left' : c.width - wOffset + 'px', 'top' : c.height - hOffset + 'px'});
this.handles.get('S').setStyles({'left' : c.width / 2 - wOffset + 'px', 'top' : c.height - hOffset + 'px'});
this.handles.get('SW').setStyles({'left' : - wOffset + 'px', 'top' : c.height - hOffset + 'px'});
this.handles.get('W').setStyles({'left' : - wOffset + 'px', 'top' : c.height / 2 - hOffset + 'px'});
this.handles.get('NW').setStyles({'left' : - wOffset + 'px', 'top' : - hOffset + 'px'});
},
hideHandles: function(){
this.calculateHandles = false;
this.handles.each(function(handle){
handle.setStyle('display','none');
});
},
showHandles: function(){
this.calculateHandles = true;
this.positionHandles();
this.handles.each(function(handle){
handle.setStyle('display','block');
});
},
buildOverlay: function(){
var o = this.options;
this.wrapper = new Element("div", {
'styles' : {'z-index' : 100, 'position' : 'relative', 'width' : this.img.width, 'height' : this.img.height, 'background' : 'url('+this.img.src+') no-repeat' , 'float' : this.img.getStyle('float') , 'margin-left' : 'auto' , 'margin-right' : 'auto' }
}).injectBefore(this.img);
this.img.setStyle('display','none');
this.offsets = { x : this.wrapper.getLeft(), y : this.wrapper.getTop() };
// SET WRAPPER MOUSEOVER TO STOP PROPAGATION OF MOUSEOVER EVENT
this.wrapper.addEvent('mouseover', function(event) { return false; });
if(this.options.showMask){ // optional masks
var maskStyles = { 'position' : 'absolute', 'overflow' : 'hidden', 'background-color' : o.maskColor, 'opacity' : o.maskOpacity};
this.north = new Element("div", {'styles' : $merge(maskStyles,{'left':'0px'})}).injectInside(this.wrapper);
this.south = new Element("div", {'styles' : $merge(maskStyles,{'bottom':'0px', 'left':'0px'})}).injectInside(this.wrapper);
this.east = new Element("div", {'styles' : maskStyles}).injectInside(this.wrapper);
this.west = new Element("div", {'styles' : $merge(maskStyles,{'left':'0px'})}).injectInside(this.wrapper);
}
this.cropArea = new Element("div", { 'styles' : { 'position' : 'absolute', 'top' : '0px', 'left' : '0px', 'border' : o.cropBorder, 'cursor' : 'move' },
'events' : {
'dblclick' : function(){ this.fireEvent('onDblClk',[this.img.src,this.getCropInfo(),this.bounds])}.bind(this),
'mousedown' : this.activate.bindWithEvent(this,'NESW')}
}).injectInside(this.wrapper);
this.handles = new Hash();
['N','NE','E','SE','S','SW','W','NW'].each(function(handle){
this.handles.set(handle, new Element("div", {
'styles' : { 'position' : 'absolute', 'background-color' : o.handleColor,
'width' : o.handleWidth, 'height' : o.handleHeight, 'overflow' : 'hidden', 'cursor' : (handle.toLowerCase()+'-resize')},
'events' : {'mousedown' : this.activate.bindWithEvent(this,handle)}
}).injectInside(this.cropArea));
},this);
},
getCropInfo : function(){
var c = $merge(this.current.crop);
c.width -= this.boxDiff*2; c.height -= this.boxDiff*2;
return c;
},
removeOverlay: function(){
this.wrapper.destroy();
this.img.setStyle('display','');
}
});
MooCrop.implement(new Events, new Options);