event-post / inc / widget.php

widget.php in Event Post 4.3, at inc/widget.php

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1	<?php
2
3	/**
4	* The list widget
5	*/
6	class EventPost_List extends WP_Widget {
7	var $defaults;
8	function __construct() {
9	parent::__construct(false, __( 'Events', 'event-post' ),array('description'=>__( 'List of future events posts', 'event-post' )));
10	$this->defaults = array(
11	'numberposts' => '',
12	'widgettitle' => '',
13	'cat' => '',
14	'tag' => '',
15	'future' => 0,
16	'past' => 0,
17	'thumbnail' => 0,
18	'thumbnail_size' => '',
19	'excerpt' => 0,
20	'feed' => 0,
21	'order' => 'ASC',
22	'excerpt' => '',
23	'excerpt' => '',
24	'excerpt' => '',
25	);
26
27	}
28	function eventpost_widget(){
29	$this->__construct();
30	}
31	function widget($args, $local_instance) {
32	extract( $args );
33	$instance = wp_parse_args( (array) $local_instance, $this->defaults );
34
35	global $EventPost;
36	$events = $EventPost->get_events(
37	array(
38	'nb'=>$instance['numberposts'],
39	'future'=>$instance['future'],
40	'past'=>$instance['past'],
41	'geo'=>0,
42	'cat'=>$instance['cat'],
43	'tag'=>$instance['tag'],
44	'order'=>$instance['order']
45	)
46	);
47	if(count($events)==0){
48	return;
49	}
50
51	echo $args['before_widget'];
52	if(!empty($instance['widgettitle'])){
53	echo $args['before_title'];
54	echo $instance['widgettitle'];
55	if(!empty($instance['cat']) && $instance['feed']){
56	echo' <a href="'.admin_url('admin-ajax.php').'?action=EventPostFeed&cat='.$instance['cat'].'" title="'.sprintf(__('feed of %s', 'event-post'), $instance['cat']).'"><span class="dashicons dashicons-rss"></span></a>';
57	}
58	echo $args['after_title'];
59	}
60	$atts=array(
61	'events'=>$events,
62	'class'=>'eventpost_widget',
63	'thumbnail'=>$instance['thumbnail'],
64	'thumbnail_size'=>$instance['thumbnail_size'],
65	'excerpt'=>$instance['excerpt'],
66	'order'=>$instance['order']
67	);
68	echo $EventPost->list_events($atts, 'event_list', 'widget');
69	echo $args['after_widget'];
70	}
71
72	function update($new_instance, $old_instance) {
73	return $new_instance;
74	}
75
76	function form($local_instance) {
77	global $EventPost;
78	$instance = wp_parse_args( (array) $local_instance, $this->defaults );
79
80	$cats = get_categories();
81	$tags = get_tags();
82	$thumbnail_sizes = $EventPost->get_thumbnail_sizes();
83	?>
84	<input type="hidden" id="<?php echo $this->get_field_id('widgettitle'); ?>-title" value="<?php echo $instance['widgettitle']; ?>">
85	<p>
86	<label for="<?php echo $this->get_field_id('widgettitle'); ?>"><?php _e('Title','event-post'); ?>
87	<input class="widefat" id="<?php echo $this->get_field_id('widgettitle'); ?>" name="<?php echo $this->get_field_name('widgettitle'); ?>" type="text" value="<?php echo $instance['widgettitle']; ?>" />
88	</label>
89	</p>
90
91	<p style="margin-top:10px;">
92	<label for="<?php echo $this->get_field_id('numberposts'); ?>"><?php _e('Number of posts','event-post'); ?>
93	<input id="<?php echo $this->get_field_id('numberposts'); ?>" name="<?php echo $this->get_field_name('numberposts'); ?>" type="number" value="<?php echo $instance['numberposts']; ?>" />
94	</label> <?php _e('(-1 is no limit)','event-post'); ?>
95	</p>
96
97
98	<p style="margin-top:10px;">
99	<label for="<?php echo $this->get_field_id('future'); ?>">
100	<input id="<?php echo $this->get_field_id('future'); ?>" name="<?php echo $this->get_field_name('future'); ?>" type="checkbox" value="1" <?php checked($instance['future'], true, true); ?> />
101	<?php _e('Display future events','event-post'); ?>
102	</label>
103	</p>
104	<p style="margin-top:10px;">
105	<label for="<?php echo $this->get_field_id('past'); ?>">
106	<input id="<?php echo $this->get_field_id('past'); ?>" name="<?php echo $this->get_field_name('past'); ?>" type="checkbox" value="1" <?php checked($instance['past'], true, true); ?> />
107	<?php _e('Display past events','event-post'); ?>
108	</label>
109	</p>
110
111	<p>
112	<label for="<?php echo $this->get_field_id('cat'); ?>">
113	<span class="dashicons dashicons-category"></span>
114	<?php _e('Only in :','event-post'); ?>
115	<select class="widefat" id="<?php echo $this->get_field_id('cat'); ?>" name="<?php echo $this->get_field_name('cat'); ?>">
116	<option value=''><?php _e('All categories','event-post') ?></option>
117	<?php foreach($cats as $_cat){ ?>
118	<option value="<?php echo $_cat->slug; ?>" <?php selected($_cat->slug, $instance['cat'], true); ?>><?php echo $_cat->cat_name; ?></option>
119	<?php } ?>
120	</select>
121	</label>
122	</p>
123
124	<p style="margin-top:10px;">
125	<label for="<?php echo $this->get_field_id('feed'); ?>">
126	<input id="<?php echo $this->get_field_id('feed'); ?>" name="<?php echo $this->get_field_name('feed'); ?>" type="checkbox" value="1" <?php checked($instance['feed'], true, true); ?> />
127	<?php _e('Show category ICS link','event-post'); ?>
128	</label>
129	</p>
130	<hr>
131
132	<p>
133	<label for="<?php echo $this->get_field_id('tag'); ?>">
134	<span class="dashicons dashicons-tag"></span>
135	<?php _e('Only in :','event-post'); ?>
136	<select class="widefat" id="<?php echo $this->get_field_id('tag'); ?>" name="<?php echo $this->get_field_name('tag'); ?>">
137	<option value=''><?php _e('All tags','event-post') ?></option>
138	<?php foreach($tags as $_tag){?>
139	<option value="<?php echo $_tag->slug; ?>" <?php selected($_tag->slug, $instance['tag'], true); ?>><?php echo $_tag->name; ?></option>
140	<?php } ?>
141	</select>
142	</label>
143	</p>
144
145	<hr>
146	<p style="margin-top:10px;">
147	<label for="<?php echo $this->get_field_id('thumbnail'); ?>">
148	<input id="<?php echo $this->get_field_id('thumbnail'); ?>" name="<?php echo $this->get_field_name('thumbnail'); ?>" type="checkbox" value="1" <?php checked($instance['thumbnail'], true, true); ?> />
149	<?php _e('Show thumbnails','event-post'); ?>
150	</label>
151	</p>
152	<p>
153	<label for="<?php echo $this->get_field_id('thumbnail_size'); ?>">
154	<?php _e('Thumbnail size:','event-post'); ?>
155	<select class="widefat" id="<?php echo $this->get_field_id('thumbnail_size'); ?>" name="<?php echo $this->get_field_name('thumbnail_size'); ?>">
156	<option value=''></option>
157	<?php foreach($thumbnail_sizes as $size){?>
158	<option value="<?php echo $size; ?>" <?php selected($size, $instance['thumbnail_size'], true); ?>><?php echo $size; ?></option>
159	<?php } ?>
160	</select>
161	</label>
162	</p>
163
164
165	<p style="margin-top:10px;">
166	<label for="<?php echo $this->get_field_id('excerpt'); ?>">
167	<input id="<?php echo $this->get_field_id('excerpt'); ?>" name="<?php echo $this->get_field_name('excerpt'); ?>" type="checkbox" value="1" <?php checked($instance['excerpt'], true, true); ?> />
168	<?php _e('Show excerpt','event-post'); ?>
169	</label>
170	</p>
171
172	<p>
173	<label for="<?php echo $this->get_field_id('order'); ?>">
174	<?php _e('Order :','event-post'); ?>
175	<select class="widefat" id="<?php echo $this->get_field_id('order'); ?>" name="<?php echo $this->get_field_name('order'); ?>">
176	<option value='DESC' <?php selected('DESC', $instance['order'], true); ?>><?php _e('Reverse chronological','event-post') ?></option>
177	<option value='ASC' <?php selected('ASC', $instance['order'], true); ?>><?php _e('Chronological','event-post') ?></option>
178	</select>
179	</label>
180	</p>
181	<?php
182	}
183
184	}