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<?php
/**
* Javascript object for list plugin
*
* @version $Id: list.js.php 298 2009-09-05 12:20:10Z dr_drsh $
* @package Joomla
* @subpackage JForms
* @copyright Copyright (C) 2008 Mostafa Muhammad. All rights reserved.
* @license GNU/GPL
*/
ob_start();
function getExtension( $filename ){return strtolower( array_pop( explode('.', $filename ) ));}
$dir = './common_lists/';
$lists = array();
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
if(is_dir( $dir . $file ))continue;
if( getExtension( $file ) != 'list')continue;
$index = basename( $file, '.list' );
$list = str_replace( "\r\n" , "\n" , file_get_contents( $dir . $file ));
$lists[$index] = explode("\n", $list );
}
closedir($dh);
}
$buffer = "var commonLists = {\n";
$listEntries = array();
foreach( $lists as $name => $list ){
$l = implode("\\n",$list);
$listEntries[] = "'$name' : \"$l\"";
}
$buffer .= "\t".implode(",\n\t",$listEntries)."\n";
$buffer .= "};\n\n";
echo $buffer;
?>
var list = new Class({
Extends : CLabeledElement,
adapt : function( from ){
this.position=from.position?from.position:this.position;
this.hash=from.hash?from.hash:this.hash;
this.label=from.label?from.label:this.label;
this.css=from.css?from.css:this.css;
this.lw=from.lw?from.lw:this.lw;
this.lh=from.lh?from.lh:this.lh;
this.cw=from.cw?from.cw:this.cw;
this.ch=from.ch?from.ch:this.ch;
this.required=from.required?from.required:this.required;
this.elements=from.elements?from.elements:this.elements;
this.multi=from.multi?from.multi:this.multi;
this.commonList=from.commonList?from.commonList:this.commonList;
this.defaultValue=from.defaultValue?from.defaultValue:this.defaultValue;
this.onUpdate();
},
initialize: function( parent, id, beforeObject, params ) {
this.type = "list";
//Call super class constructor "I understand it is inproperly called "as it should be first call in the method"
this.parent($(parent), id, $(beforeObject), params);
this.elements = params.elements;
this.multi = params.multi;
this.ch = params.ch;
this.cw = params.cw;
this.commonList = params.commonList;
this.css = params.css;
var brClear = new Element('br', {'clear':'all'});
//Red star that denotes a required field
this.htmlRequiredStar = new Element('span', {
'html': ' * ',
'styles': {
'color' : 'red'
}
});
if( this.required ){
this.htmlRequiredStar.inject( this.htmlLabel );
}
//Input element Resize handle
this.htmlControlResize = new Element('img',{
'src': './corner.png',
'id': 'resizeHandle_control_' + this.type + this.index,
'class': 'resize-handle'
});
this.htmlControlResize.inject( this.htmlContainer );
this.htmlInput = new Element('select', {
'name':'input_' + this.type + this.index,
'id':'input_' + this.type + this.index,
'styles':{
'width': this.cw + 'px',
'height':this.ch + 'px'
},
'multiple' : this.multi
});
if(this.multi){
this.htmlInput.makeResizable({
handle:this.htmlControlResize,
onDrag:dispatch_onResizeDrag,
onComplete:dispatch_onResizeEnd,
limit:{x:[50,200],y:[20,200]}
});
} else {
this.htmlInput.makeResizable({
handle:this.htmlControlResize,
onDrag:dispatch_onResizeDrag,
onComplete:dispatch_onResizeEnd,
modifiers: {x: 'width', y: false},
limit:{x:[50,200]}
});
}
var e = null;
if(this.elements.length == 0){
e = new Array();
} else {
e = this.elements.split("\n");
}
this.defaultValueArray = params.defaultValue.split(',');
//Clear this list
this.htmlInput.options.length = 0;
//Reload it
for(i=0;i<e.length;i++){
var o = new Option( e[i], i);
o.selected = false;
for( j=0; j<this.defaultValueArray.length; j++ ){
//Fix for IE
if( Browser.Engine.trident4 )c=e[i-1]
else c=e[i];
if(this.defaultValueArray[j] == c ){
o.selected = true;
}
}
this.htmlInput.options[i] = o;
}
if( this.commonList != "Manual" ){
$('ppage_list_elements').disabled = true;
} else {
$('ppage_list_elements').disabled = false;
}
this.htmlInput.inject( this.htmlContainer );
brClear.inject( this.htmlContainer );
this._alignControlResizeHandle();
},
onUpdate : function(){
this._updateDefault();
this.htmlLabel.set('html', this.label );
//Red star that denotes a required field
//Fix for IE!
this.htmlRequiredStar.dispose();
this.htmlRequiredStar = new Element('span', {
'html': ' * ',
'styles': {
'color' : 'red'
}
});
if( this.required ){
this.htmlRequiredStar.inject( this.htmlLabel );
}
if( this.commonList != "Manual" ){
this.elements = commonLists[this.commonList];
$('ppage_list_elements').disabled = true;
$('ppage_list_elements').value = this.elements;
} else {
$('ppage_list_elements').disabled = false;
}
var e = this.elements.split("\n");
this.htmlInput.options.length = 0;
this.htmlInput.multiple = this.multi;
for(i=0;i<e.length;i++){
var o = new Option( e[i], i);
o.selected = false;
for(j=0;j<this.defaultValueArray.length;j++){
if(this.defaultValueArray[j] == e[i] ){
o.selected = true;
break;
}
}
this.htmlInput.options[i] = o;
}
//Modify resize options based on list "mult select" property
if(this.multi){
this.htmlInput.makeResizable({
handle:this.htmlControlResize,
onDrag:dispatch_onResizeDrag,
onComplete:dispatch_onResizeEnd,
limit:{x:[50,400],y:[50,400]}
});
} else {
this.htmlInput.makeResizable({
handle:this.htmlControlResize,
onDrag:dispatch_onResizeDrag,
onComplete:dispatch_onResizeEnd,
modifiers: {x: 'width', y: false},
limit:{x:[50,400]}
});
this.htmlInput.set('styles', {'height':'auto'});
}
this._alignControlResizeHandle();
},
onResizeDrag: function(newSize,type) {
switch(type){
case "label":
this.htmlLabel.set('styles', { 'border': '1px solid white' } );
default:
break;
}
this._alignLabelResizeHandle();
},
onResizeEnd: function( newSize, type ){
switch(type){
case 'label':
this.lw = newSize.x;
this.lh = newSize.y;
this.htmlLabel.set('styles', { 'border' : '0'});
break;
default:
this.cw = newSize.x;
this.ch = newSize.y;
break;
}
this._alignLabelResizeHandle();
},
_alignControlResizeHandle : function(){
var controlCoordinates = this.htmlInput.getCoordinates();
var imgSize = this.htmlControlResize.getSize();
var x = controlCoordinates.right + this.pixelCorrection;
//A fix for very long lists , control top is being reported to be MUCH beyond -10000px on FF , it is reported correctly if the element has "multiple" turned on
var y = controlCoordinates.bottom - imgSize.y + this.pixelCorrection;
if( y < -10000 ){
var lblCoords = this.htmlLabel.getCoordinates();
y = lblCoords.top + 20 - imgSize.y + this.pixelCorrection;
}
this.htmlControlResize.set('styles', {
'position' : 'absolute',
'left' : x + 'px',
'top' : y + 'px'
});
},
deselect: function() {
this.htmlContainer.removeClass('selected');
this.htmlLabelResize.set({'styles':{ 'visibility' : 'hidden' }})
this.htmlControlResize.set({'styles':{ 'visibility' : 'hidden' }})
this.htmlDragHandle.set({'styles':{ 'visibility' : 'hidden' }})
this.htmlDeleteButton.set({'styles':{ 'visibility' : 'hidden' }})
},
select : function() {
this.htmlContainer.addClass('selected');
this.htmlLabelResize.set({'styles':{ 'visibility' : 'visible' }})
this.htmlControlResize.set({'styles':{ 'visibility' : 'visible' }})
this.htmlDragHandle.set({'styles':{ 'visibility' : 'visible' }})
this.htmlDeleteButton.set({'styles':{ 'visibility' : 'visible' }})
this._alignLabelResizeHandle();
if( this.commonList != "Manual" ){
$('ppage_list_elements').disabled = true;
} else {
$('ppage_list_elements').disabled = false;
}
},
_updateDefault: function(){
this.defaultValueArray = new Array();
for(i=0;i<this.htmlInput.options.length;i++){
if(this.htmlInput.options[i].selected){
this.defaultValueArray.push(this.htmlInput.options[i].text);
}
}
},
serialize: function(){
order = getOrder( this.htmlContainer );
var hash = '';
if(this.hash && this.hash.length){
hash = this.hash;
} else {
hash = uniqueId( 5 );
}
this._updateDefault();
this.defaultValue = this.defaultValueArray.join(',');
return JSON.encode({
type:this.type,
position:order,
hash:hash,
label:this.label,
css:this.css,
lw:this.lw,
lh:this.lh,
cw:this.cw,
ch:this.ch,
required:this.required,
elements:this.elements,
multi:this.multi,
commonList:this.commonList,
defaultValue:this.defaultValue
});
}
});
<?php
$fileData = ob_get_contents();
ob_end_clean();
header('Content-type: application/javascript');
header('Content-Length: '.strlen($fileData));
echo $fileData;