/**
* This function shows the screen to add thumbs in content items.
* This function is used by the image browser plugin.
*
*/
function plugin($e_name)
{
HTML_imagebrowser::plugin($this, $e_name);
}
function resizeFolderImages(&$data)
{
HTML_imagebrowser::attachCSS();
// Set toolbar items for the page
JToolBarHelper::title(JText::_(_IMAGEBROWSER_FOLDER_RESIZE_IMAGES), 'generic.png');
JToolBarHelper::back();
?>
<script type="text/javascript">
window.addEvent('domready', function() {
var tips = new Tips();
/**
* reqState is a custom option, onRequest/onComplete can handle
* it like a property. Its used here to take track of the element
* for the specific Ajax requests.
*
* We define options here because it saves code and all
* Ajax instances have the same options. We also add a Tips::build
* to show the responseText
*/
var options = {
method: 'get',
onRequest: function(){
this.options.reqState
.addClass('ajax-loading')
.setHTML('Request ...');
},
onComplete: function(resp){
this.options.reqState
.removeClass('ajax-loading')
.setProperty('title', 'Response: :: ' + resp)
.setHTML('Complete!');
tips.build(this.options.reqState);
}
};
var xhrs = [
<?php
for ($i = 0; $i < count($data->images); $i++) {
?>
<?php
if ($i > 0) {
echo ',';
}
?>
<?php
$url = 'index.php?option=' . $data->option . '&task=resize_images&folder=' . $data->current_folder . '&file=' . $data->images[$i]['file'];
?>
new Ajax('<?php
echo $url;
?>
', $merge({reqState: $('req-state-<?php
echo $i;
?>
')}, options))
<?php
}
?>
];
/**
* The group, it has one Event that waits for all Ajax instances to finish
* it: onComplete. When all requests are complete this onComplete is fired.
*/
var group = new Group(<?php
for ($i = 0; $i < count($data->images); $i++) {
if ($i > 0) {
echo ',';
}
echo 'xhrs[' . $i . ']';
}
?>
);
group
.addEvent('onRequest', function() {
$('req-state-all')
.addClass('ajax-loading')
.setHTML('<?php
echo JText::_(_IMAGEBROWSER_ALL_REQUESTS_STARTED, true);
?>
...');
}).
addEvent('onComplete', function() {
$('req-state-all')
.removeClass('ajax-loading')
.setHTML('<?php
echo JText::_(_IMAGEBROWSER_ALL_COMPLETED, true);
?>
!');
});
/**
* The event which starts the request.
*/
$('req-start').addEvent('click', function(e) {
new Event(e).stop();
xhrs.each(function(xhr){
xhr.request();
});
});
});
</script>
<h3><?php
echo _IMAGEBROWSER_FOLDER_RESIZE_IMAGES;
?>
: <?php
echo $data->current_folder;
?>
</h3>
<a id="req-start" href="#"><?php
echo _IMAGEBROWSER_START_IMAGE_RESIZING;
?>
</a>
<dl id="req-states">
<?php
for ($i = 0; $i < count($data->images); $i++) {
?>
<dt><?php
echo $data->images[$i]['file'];
?>
:</dt>
<dd id="req-state-<?php
echo $i;
?>
">-</dd>
<?php
}
?>
<dt><strong><?php
echo _IMAGEBROWSER_OVERALL;
?>
:</strong></dt>
<dd id="req-state-all">-</dd>
</dl>
<div><a href="Javascript:window.history.back();">[ <?php
echo JText::_(_IMAGEBROWSER_LANG_BACK);
?>
]</a></div>
<br />
<?php
}
