117 lines
4.9 KiB
PHP
117 lines
4.9 KiB
PHP
<?php
|
|
/**
|
|
* @author marcus
|
|
* Standard events list widget
|
|
*/
|
|
class EM_Locations_Widget extends WP_Widget {
|
|
|
|
var $defaults = array();
|
|
|
|
/** constructor */
|
|
function EM_Locations_Widget() {
|
|
$this->defaults = array(
|
|
'title' => __('Event Locations','dbem'),
|
|
'scope' => 'future',
|
|
'order' => 'ASC',
|
|
'limit' => 5,
|
|
'format' => '#_LOCATIONLINK<ul><li>#_ADDRESS</li><li>#_TOWN</li></ul>',
|
|
'orderby' => 'event_start_date,event_start_time,location_name'
|
|
);
|
|
$this->em_orderby_options = array(
|
|
'event_start_date, event_start_time, location_name' => __('Event start date/time, location name','dbem'),
|
|
'location_name' => __('Location name','dbem')
|
|
);
|
|
$widget_ops = array('description' => __( "Display a list of event locations on Events Manager.", 'dbem') );
|
|
parent::WP_Widget(false, $name = 'Event Locations', $widget_ops);
|
|
}
|
|
|
|
/** @see WP_Widget::widget */
|
|
function widget($args, $instance) {
|
|
$instance = array_merge($this->defaults, $instance);
|
|
echo $args['before_widget'];
|
|
echo $args['before_title'];
|
|
echo $instance['title'];
|
|
echo $args['after_title'];
|
|
|
|
$instance['owner'] = false;
|
|
$locations = EM_Locations::get(apply_filters('em_widget_locations_get_args',$instance));
|
|
echo "<ul>";
|
|
$li_wrap = !preg_match('/^<li>/i', trim($instance['format']));
|
|
if ( count($locations) > 0 ){
|
|
foreach($locations as $location){
|
|
if( $li_wrap ){
|
|
echo '<li>'. $location->output($instance['format']) .'</li>';
|
|
}else{
|
|
echo $location->output($instance['format']);
|
|
}
|
|
}
|
|
}else{
|
|
echo '<li>'.__('No locations', 'dbem').'</li>';
|
|
}
|
|
echo "</ul>";
|
|
|
|
echo $args['after_widget'];
|
|
}
|
|
|
|
/** @see WP_Widget::update */
|
|
function update($new_instance, $old_instance) {
|
|
//filter the new instance and replace blanks with defaults
|
|
foreach($this->defaults as $key => $value){
|
|
if( empty($new_instance[$key]) ){
|
|
$new_instance[$key] = $value;
|
|
}
|
|
}
|
|
return $new_instance;
|
|
}
|
|
|
|
/** @see WP_Widget::form */
|
|
function form($instance) {
|
|
$instance = array_merge($this->defaults, $instance);
|
|
?>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title', 'dbem'); ?>: </label>
|
|
<input type="text" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo esc_attr($instance['title']); ?>" />
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('limit'); ?>"><?php _e('Show number of locations','dbem'); ?>: </label>
|
|
<input type="text" id="<?php echo $this->get_field_id('limit'); ?>" name="<?php echo $this->get_field_name('limit'); ?>" value="<?php echo esc_attr($instance['limit']); ?>" />
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('scope'); ?>"><?php _e('Scope of the locations','dbem'); ?>:</label><br/>
|
|
<select id="<?php echo $this->get_field_id('scope'); ?>" name="<?php echo $this->get_field_name('scope'); ?>" >
|
|
<?php foreach( em_get_scopes() as $key => $value) : ?>
|
|
<option value='<?php echo $key ?>' <?php echo ($key == get_option('dbem_events_page_scope')) ? "selected='selected'" : ''; ?>>
|
|
<?php echo $value; ?>
|
|
</option>
|
|
<?php endforeach; ?>
|
|
</select>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('order'); ?>"><?php _e('Order By','dbem'); ?>: </label>
|
|
<select id="<?php echo $this->get_field_id('orderby'); ?>" name="<?php echo $this->get_field_name('orderby'); ?>">
|
|
<?php
|
|
echo $this->em_orderby_options;
|
|
?>
|
|
<?php foreach($this->em_orderby_options as $key => $value) : ?>
|
|
<option value='<?php echo $key ?>' <?php echo ( !empty($instance['orderby']) && $key == $instance['orderby']) ? "selected='selected'" : ''; ?>>
|
|
<?php echo $value; ?>
|
|
</option>
|
|
<?php endforeach; ?>
|
|
</select>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('order'); ?>"><?php _e('Order of the locations','dbem'); ?>:</label><br/>
|
|
<select id="<?php echo $this->get_field_id('order'); ?>" name="<?php echo $this->get_field_name('order'); ?>" >
|
|
<option value="ASC" <?php echo ($instance['order'] == 'ASC') ? 'selected="selected"':''; ?>><?php _e('Ascending','dbem'); ?></option>
|
|
<option value="DESC" <?php echo ($instance['order'] == 'DESC') ? 'selected="selected"':''; ?>><?php _e('Descending','dbem'); ?></option>
|
|
</select>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('format'); ?>"><?php _e('List item format','dbem'); ?>: </label>
|
|
<textarea rows="5" cols="24" id="<?php echo $this->get_field_id('format'); ?>" name="<?php echo $this->get_field_name('format'); ?>"><?php echo $instance['format']; ?></textarea>
|
|
</p>
|
|
<?php
|
|
}
|
|
}
|
|
add_action('widgets_init', create_function('', 'return register_widget("EM_Locations_Widget");'));
|
|
?>
|