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<?php
/**
* Widget add panel
*
* @uses $vars['widgets'] Array of current widgets
* @uses $vars['context'] The context for this widget layout
* @uses $vars['exact_match'] Only use widgets that match the context
*/
$widgets = $vars['widgets'];
$context = $vars['context'];
$exact = elgg_extract('exact_match', $vars, false);
$widget_types = elgg_get_widget_types($context, $exact);
uasort($widget_types, create_function('$a,$b', 'return strcmp($a->name,$b->name);'));
$current_handlers = array();
foreach ($widgets as $column_widgets) {
foreach ($column_widgets as $widget) {
$current_handlers[] = $widget->handler;
}
}
?>
<div class="elgg-widgets-add-panel hidden clearfix" id="widgets-add-panel">
<p>
<?php echo elgg_echo('widgets:add:description'); ?>
</p>
<ul>
<?php
foreach ($widget_types as $handler => $widget_type) {
$id = "elgg-widget-type-$handler";
// check if widget added and only one instance allowed
if ($widget_type->multiple == false && in_array($handler, $current_handlers)) {
$class = 'elgg-state-unavailable';
$tooltip = elgg_echo('widget:unavailable');
} else {
$class = 'elgg-state-available';
$tooltip = $widget_type->description;
}
if ($widget_type->multiple) {
$class .= ' elgg-widget-multiple';
} else {
$class .= ' elgg-widget-single';
}
echo "<li title=\"$tooltip\" id=\"$id\" class=\"$class\">$widget_type->name</li>";
}
?>
</ul>
<?php
echo elgg_view('input/hidden', array(
'name' => 'widget_context',
'value' => $context
));
echo elgg_view('input/hidden', array(
'name' => 'show_access',
'value' => (int)$vars['show_access']
));
?>
</div>
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