simple-tags / inc / class.widgets.php

class.widgets.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.4.2, at inc/class.widgets.php

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1	<?php
2
3	/**
4	* TaxoPress widget class
5	*
6	*/
7	class SimpleTags_Widget extends WP_Widget {
8	/**
9	* Constructor widget
10	*
11	* @return void
12	* @author WebFactory Ltd
13	*/
14	public function __construct() {
15	parent::__construct( 'simpletags', __( 'Tag Cloud (TaxoPress Legacy)', 'simple-tags' ),
16	array(
17	'classname' => 'widget-simpletags',
18	'description' => __( '[DEPRECATED] - Your most used tags in cloud format with dynamic color and many options', 'simple-tags' )
19	)
20	);
21	}
22
23	/**
24	* Check if taxonomy exist and return it, otherwise return default post tags.
25	*
26	* @param array $instance
27	*
28	* @return string
29	* @author WebFactory Ltd
30	*/
31	public static function _get_current_taxonomy( $instance ) {
32	if ( ! empty( $instance['taxonomy'] ) && taxonomy_exists( $instance['taxonomy'] ) ) {
33	return $instance['taxonomy'];
34	}
35
36	return 'post_tag';
37	}
38
39	/**
40	* Default settings for widget
41	*
42	* @return array
43	* @author WebFactory Ltd
44	*/
45	public static function get_fields() {
46	return array(
47	'taxonomy' => 'post_tag',
48	'title' => __( 'Tag cloud', 'simple-tags' ),
49	'max' => 45,
50	'selectionby' => 'count',
51	'selection' => 'desc',
52	'orderby' => 'random',
53	'order' => 'asc',
54	'smini' => 8,
55	'smax' => 22,
56	'unit' => 'pt',
57	'format' => 'flat',
58	'color' => 1,
59	'cmini' => '#CCCCCC',
60	'cmax' => '#000000',
61	'xformat' => '',
62	'adv_usage' => ''
63	);
64	}
65
66	/**
67	* Method for theme render
68	*
69	* @param array $args
70	* @param array $instance
71	*
72	* @return void
73	* @author WebFactory Ltd
74	*/
75	public function widget( $args, $instance ) {
76	extract( $args );
77
78	$current_taxonomy = self::_get_current_taxonomy( $instance );
79
80	// Build or not the name of the widget
81	if ( ! empty( $instance['title'] ) ) {
82	$title = $instance['title'];
83	} else {
84	if ( 'post_tag' == $current_taxonomy ) {
85	$title = __( 'Tags', 'simple-tags' );
86	} else {
87	$tax = get_taxonomy( $current_taxonomy );
88	if ( isset( $tax->labels ) ) {
89	$title = $tax->labels->name;
90	} else {
91	$title = $tax->name;
92	}
93	}
94	}
95	$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
96
97	// Set values and clean it
98	foreach ( (array) self::get_fields() as $field => $field_value ) {
99	${$field} = isset($instance[$field]) ? trim($instance[$field]) : '';
100	}
101
102	$param = '';
103
104	// Selection
105	$param .= ( ! empty( $selectionby ) ) ? '&selectionby=' . $selectionby : '&selectionby=count';
106	$param .= ( ! empty( $selection ) ) ? '&selection=' . $selection : '&selection=desc';
107
108	// Order
109	$param .= ( ! empty( $orderby ) ) ? '&orderby=' . $orderby : '&orderby=random';
110	$param .= ( ! empty( $order ) ) ? '&order=' . $order : '&order=asc';
111
112	// Max tags
113	if ( (int) $max != 0 ) {
114	$param .= '&number=' . $max;
115	}
116
117	// Size Mini
118	if ( (int) $smini != 0 ) {
119	$param .= '&smallest=' . $smini;
120	}
121
122	// Size Maxi
123	if ( (int) $smax != 0 ) {
124	$param .= '&largest=' . $smax;
125	}
126
127	// Unit
128	if ( ! empty( $unit ) ) {
129	$param .= '&unit=' . $unit;
130	}
131
132	// Format
133	if ( ! empty( $format ) ) {
134	$param .= '&format=' . $format;
135	}
136
137	// Use color ?
138	if ( (int) $color == 0 ) {
139	$param .= '&color=false';
140	}
141
142	// Color mini
143	if ( ! empty( $cmini ) ) {
144	$param .= '&mincolor=' . $cmini;
145	}
146
147	// Color Max
148	if ( ! empty( $cmax ) ) {
149	$param .= '&maxcolor=' . $cmax;
150	}
151
152	// Xformat
153	if ( ! empty( $xformat ) ) {
154	$param .= '&xformat=' . $xformat;
155	}
156
157	// Advanced usage
158	if ( ! empty( $adv_usage ) ) {
159	if ( substr( $adv_usage, 0, 1 ) != '&' ) {
160	$param .= '&';
161	}
162
163	$param .= $adv_usage;
164	}
165
166
167	// Taxonomy
168	$param .= '&taxonomy=' . $current_taxonomy;
169
170	echo $before_widget;
171	if ( ! empty( $title ) ) {
172	echo $before_title . $title . $after_title;
173	}
174	st_tag_cloud( apply_filters( 'simple-tags-widget', 'title=' . $param, $instance ) ); // Use Widgets title and no ST title !!
175	echo $after_widget;
176	}
177
178	/**
179	* Update widget settings
180	*
181	* @param array $new_instance
182	* @param array $old_instance
183	*
184	* @return array
185	* @author WebFactory Ltd
186	*/
187	public function update( $new_instance, $old_instance ) {
188	$instance = $old_instance;
189
190	foreach ( (array) self::get_fields() as $field => $field_value ) {
191	$instance[ $field ] = $new_instance[ $field ];
192	}
193
194	return $instance;
195	}
196
197	/**
198	* Admin form for widgets
199	*
200	* @param array $instance
201	*
202	* @return void
203	* @author WebFactory Ltd
204	*/
205	public function form( $instance ) {
206	//Defaults
207	$instance = wp_parse_args( (array) $instance, self::get_fields() );
208	?>
209	<p style="color:red;"><?php _e( 'This widget is no longer being updated. Please use the "Tag Cloud (TaxoPress Shortcode)" widget instead.', 'simple-tags' ); ?></p>
210
211	<p>
212	<label for="<?php echo $this->get_field_id( 'title' ); ?>">
213	<?php _e( 'Title:', 'simple-tags' ); ?>
214	<input class="widefat" type="text" id="<?php echo $this->get_field_id( 'title' ); ?>"
215	name="<?php echo $this->get_field_name( 'title' ); ?>"
216	value="<?php echo esc_attr( $instance['title'] ); ?>"/>
217	</label>
218	</p>
219
220	<p>
221	<label for="<?php echo $this->get_field_id( 'max' ); ?>">
222	<?php _e( 'Max tags to display: (default: 45)', 'simple-tags' ); ?>
223	<input class="widefat" size="20" type="text" id="<?php echo $this->get_field_id( 'max' ); ?>"
224	name="<?php echo $this->get_field_name( 'max' ); ?>"
225	value="<?php echo esc_attr( $instance['max'] ); ?>"/>
226	</label>
227	</p>
228
229	<p>
230	<label for="<?php echo $this->get_field_id( 'selectionby' ); ?>">
231	<?php _e( 'Order by for DB selection tags:', 'simple-tags' ); ?>
232	<select id="<?php echo $this->get_field_id( 'selectionby' ); ?>"
233	name="<?php echo $this->get_field_name( 'selectionby' ); ?>">
234	<option <?php selected( $instance['selectionby'], 'name' ); ?>
235	value="name"><?php _e( 'Name', 'simple-tags' ); ?></option>
236	<option <?php selected( $instance['selectionby'], 'slug' ); ?>
237	value="slug"><?php _e( 'Slug', 'simple-tags' ); ?></option>
238	<option <?php selected( $instance['selectionby'], 'term_group' ); ?>
239	value="term_group"><?php _e( 'Term group', 'simple-tags' ); ?></option>
240	<option <?php selected( $instance['selectionby'], 'count' ); ?>
241	value="count"><?php _e( 'Counter (default)', 'simple-tags' ); ?></option>
242	<option <?php selected( $instance['selectionby'], 'random' ); ?>
243	value="random"><?php _e( 'Random', 'simple-tags' ); ?></option>
244	</select>
245	</label>
246	</p>
247
248	<p>
249	<label for="<?php echo $this->get_field_id( 'selection' ); ?>">
250	<?php _e( 'Order for DB selection tags:', 'simple-tags' ); ?>
251	<select id="<?php echo $this->get_field_id( 'selection' ); ?>"
252	name="<?php echo $this->get_field_name( 'selection' ); ?>">
253	<option <?php selected( $instance['selection'], 'asc' ); ?>
254	value="asc"><?php _e( 'ASC', 'simple-tags' ); ?></option>
255	<option <?php selected( $instance['selection'], 'desc' ); ?>
256	value="desc"><?php _e( 'DESC (default)', 'simple-tags' ); ?></option>
257	</select>
258	</label>
259	</p>
260
261	<p>
262	<label for="<?php echo $this->get_field_id( 'orderby' ); ?>">
263	<?php _e( 'Order by for display tags:', 'simple-tags' ); ?>
264	<select id="<?php echo $this->get_field_id( 'orderby' ); ?>"
265	name="<?php echo $this->get_field_name( 'orderby' ); ?>">
266	<option <?php selected( $instance['orderby'], 'name' ); ?>
267	value="name"><?php _e( 'Name', 'simple-tags' ); ?></option>
268	<option <?php selected( $instance['orderby'], 'count' ); ?>
269	value="count"><?php _e( 'Counter', 'simple-tags' ); ?></option>
270	<option <?php selected( $instance['orderby'], 'random' ); ?>
271	value="random"><?php _e( 'Random (default)', 'simple-tags' ); ?></option>
272	</select>
273	</label>
274	</p>
275
276	<p>
277	<label for="<?php echo $this->get_field_id( 'order' ); ?>">
278	<?php _e( 'Order for display tags:', 'simple-tags' ); ?>
279	<select id="<?php echo $this->get_field_id( 'order' ); ?>"
280	name="<?php echo $this->get_field_name( 'order' ); ?>">
281	<option <?php selected( $instance['order'], 'asc' ); ?>
282	value="asc"><?php _e( 'ASC', 'simple-tags' ); ?></option>
283	<option <?php selected( $instance['order'], 'desc' ); ?>
284	value="desc"><?php _e( 'DESC (default)', 'simple-tags' ); ?></option>
285	</select>
286	</label>
287	</p>
288
289	<p>
290	<label for="<?php echo $this->get_field_id( 'smini' ); ?>">
291	<?php _e( 'Font size mini: (default: 8)', 'simple-tags' ); ?>
292	<input class="widefat" size="20" type="text" id="<?php echo $this->get_field_id( 'smini' ); ?>"
293	name="<?php echo $this->get_field_name( 'smini' ); ?>"
294	value="<?php echo esc_attr( $instance['smini'] ); ?>"/>
295	</label>
296	</p>
297
298	<p>
299	<label for="<?php echo $this->get_field_id( 'smax' ); ?>">
300	<?php _e( 'Font size max: (default: 22)', 'simple-tags' ); ?>
301	<input class="widefat" size="20" type="text" id="<?php echo $this->get_field_id( 'smax' ); ?>"
302	name="<?php echo $this->get_field_name( 'smax' ); ?>"
303	value="<?php echo esc_attr( $instance['smax'] ); ?>"/>
304	</label>
305	</p>
306
307	<p>
308	<label for="<?php echo $this->get_field_id( 'unit' ); ?>">
309	<?php _e( 'Unit font size:', 'simple-tags' ); ?>
310	<select id="<?php echo $this->get_field_id( 'unit' ); ?>"
311	name="<?php echo $this->get_field_name( 'unit' ); ?>">
312	<option <?php selected( $instance['unit'], 'pt' ); ?>
313	value="pt"><?php _e( 'Point (default)', 'simple-tags' ); ?></option>
314	<option <?php selected( $instance['unit'], 'px' ); ?>
315	value="px"><?php _e( 'Pixel', 'simple-tags' ); ?></option>
316	<option <?php selected( $instance['unit'], 'em' ); ?>
317	value="em"><?php _e( 'Em', 'simple-tags' ); ?></option>
318	<option <?php selected( $instance['unit'], '%' ); ?>
319	value="%"><?php _e( 'Pourcent', 'simple-tags' ); ?></option>
320	</select>
321	</label>
322	</p>
323
324	<p>
325	<label for="<?php echo $this->get_field_id( 'format' ); ?>">
326	<?php _e( 'Format:', 'simple-tags' ); ?>
327	<select id="<?php echo $this->get_field_id( 'format' ); ?>"
328	name="<?php echo $this->get_field_name( 'format' ); ?>">
329	<option <?php selected( $instance['format'], 'flat' ); ?>
330	value="flat"><?php _e( 'Flat (default)', 'simple-tags' ); ?></option>
331	<option <?php selected( $instance['format'], 'list' ); ?>
332	value="list"><?php _e( 'List (UL/LI)', 'simple-tags' ); ?></option>
333	</select>
334	</label>
335	</p>
336
337	<p>
338	<label for="<?php echo $this->get_field_id( 'color' ); ?>">
339	<input class="checkbox" type="checkbox" id="<?php echo $this->get_field_id( 'color' ); ?>"
340	name="<?php echo $this->get_field_name( 'color' ); ?>" <?php checked( (int) $instance['color'], 1 ); ?>
341	value="1"/>
342	<?php _e( 'Use auto color cloud:', 'simple-tags' ); ?>
343	</label>
344	</p>
345
346	<p>
347	<label for="<?php echo $this->get_field_id( 'cmini' ); ?>">
348	<?php _e( 'Font color mini: (default: #CCCCCC)', 'simple-tags' ); ?>
349	<input class="widefat" type="text" id="<?php echo $this->get_field_id( 'cmini' ); ?>"
350	name="<?php echo $this->get_field_name( 'cmini' ); ?>"
351	value="<?php echo esc_attr( $instance['cmini'] ); ?>"/>
352	</label>
353	</p>
354
355	<p>
356	<label for="<?php echo $this->get_field_id( 'cmax' ); ?>">
357	<?php _e( 'Font color max: (default: #000000)', 'simple-tags' ); ?>
358	<input class="widefat" type="text" id="<?php echo $this->get_field_id( 'cmax' ); ?>"
359	name="<?php echo $this->get_field_name( 'cmax' ); ?>"
360	value="<?php echo esc_attr( $instance['cmax'] ); ?>"/>
361	</label>
362	</p>
363
364	<p>
365	<label for="<?php echo $this->get_field_id( 'xformat' ); ?>">
366	<?php _e( 'Tag link format:', 'simple-tags' ); ?><br/>
367	<input class="widefat" style="width: 100% !important;" type="text"
368	id="<?php echo $this->get_field_id( 'xformat' ); ?>"
369	name="<?php echo $this->get_field_name( 'xformat' ); ?>"
370	value="<?php echo esc_attr( $instance['xformat'] ); ?>"/>
371	</label>
372	</p>
373
374	<p>
375	<label for="<?php echo $this->get_field_id( 'adv_usage' ); ?>">
376	<?php _e( 'Advanced usage:', 'simple-tags' ); ?><br/>
377	<input class="adv_usage" style="width: 100% !important;" type="text"
378	id="<?php echo $this->get_field_id( 'adv_usage' ); ?>"
379	name="<?php echo $this->get_field_name( 'adv_usage' ); ?>"
380	value="<?php echo esc_attr( $instance['adv_usage'] ); ?>"/>
381	</label>
382	</p>
383
384	<p>
385	<label for="<?php echo $this->get_field_id( 'taxonomy' ); ?>">
386	<?php _e( "What to show", 'simple-tags' ); ?><br/>
387	<select id="<?php echo $this->get_field_id( 'taxonomy' ); ?>"
388	name="<?php echo $this->get_field_name( 'taxonomy' ); ?>" style="width:100%;">
389	<?php
390	foreach ( get_object_taxonomies( 'post' ) as $_taxonomy ) {
391	$tax = get_taxonomy( $_taxonomy );
392	if ( ! $tax->show_tagcloud \|\| empty( $tax->labels->name ) ) {
393	continue;
394	}
395
396	echo '<option ' . selected( $instance['taxonomy'], $tax->name, false ) . ' value="' . esc_attr( $tax->name ) . '">' . esc_html( $tax->labels->name ) . '</option>';
397	}
398	?>
399	</select>
400	</label>
401	</p>
402	<?php
403	}
404	}