simple-tags / inc / class.widgets.php

class.widgets.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.5.1, 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', esc_html__( 'Tag Cloud (TaxoPress Legacy)', 'simple-tags' ),
16	array(
17	'classname' => 'widget-simpletags',
18	'description' => esc_html__( '[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' => esc_html__( '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 = esc_html__( '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	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
171	echo $before_widget;
172	if ( ! empty( $title ) ) {
173	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
174	echo $before_title . $title . $after_title;
175	}
176	st_tag_cloud( apply_filters( 'simple-tags-widget', 'title=' . $param, $instance ) ); // Use Widgets title and no ST title !!
177	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
178	echo $after_widget;
179	}
180
181	/**
182	* Update widget settings
183	*
184	* @param array $new_instance
185	* @param array $old_instance
186	*
187	* @return array
188	* @author WebFactory Ltd
189	*/
190	public function update( $new_instance, $old_instance ) {
191	$instance = $old_instance;
192
193	foreach ( (array) self::get_fields() as $field => $field_value ) {
194	$instance[ $field ] = $new_instance[ $field ];
195	}
196
197	return $instance;
198	}
199
200	/**
201	* Admin form for widgets
202	*
203	* @param array $instance
204	*
205	* @return void
206	* @author WebFactory Ltd
207	*/
208	public function form( $instance ) {
209	//Defaults
210	$instance = wp_parse_args( (array) $instance, self::get_fields() );
211	?>
212	<p style="color:red;"><?php esc_html_e( 'This widget is no longer being updated. Please use the "Tag Cloud (TaxoPress Shortcode)" widget instead.', 'simple-tags' ); ?></p>
213
214	<p>
215	<label for="<?php echo esc_attr($this->get_field_id( 'title' )); ?>">
216	<?php esc_html_e( 'Title:', 'simple-tags' ); ?>
217	<input class="widefat" type="text" id="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"
218	name="<?php echo esc_attr($this->get_field_name( 'title' )); ?>"
219	value="<?php echo esc_attr( $instance['title'] ); ?>"/>
220	</label>
221	</p>
222
223	<p>
224	<label for="<?php echo esc_attr($this->get_field_id( 'max' )); ?>">
225	<?php esc_html_e( 'Max tags to display: (default: 45)', 'simple-tags' ); ?>
226	<input class="widefat" size="20" type="text" id="<?php echo esc_attr($this->get_field_id( 'max' )); ?>"
227	name="<?php echo esc_attr($this->get_field_name( 'max' )); ?>"
228	value="<?php echo esc_attr( $instance['max'] ); ?>"/>
229	</label>
230	</p>
231
232	<p>
233	<label for="<?php echo esc_attr($this->get_field_id( 'selectionby' )); ?>">
234	<?php esc_html_e( 'Order by for DB selection tags:', 'simple-tags' ); ?>
235	<select id="<?php echo esc_attr($this->get_field_id( 'selectionby' )); ?>"
236	name="<?php echo esc_attr($this->get_field_name( 'selectionby' )); ?>">
237	<option <?php selected( esc_attr($instance['selectionby']), 'name' ); ?>
238	value="name"><?php esc_html_e( 'Name', 'simple-tags' ); ?></option>
239	<option <?php selected( $instance['selectionby'], 'slug' ); ?>
240	value="slug"><?php esc_html_e( 'Slug', 'simple-tags' ); ?></option>
241	<option <?php selected( $instance['selectionby'], 'term_group' ); ?>
242	value="term_group"><?php esc_html_e( 'Term group', 'simple-tags' ); ?></option>
243	<option <?php selected( $instance['selectionby'], 'count' ); ?>
244	value="count"><?php esc_html_e( 'Counter (default)', 'simple-tags' ); ?></option>
245	<option <?php selected( $instance['selectionby'], 'random' ); ?>
246	value="random"><?php esc_html_e( 'Random', 'simple-tags' ); ?></option>
247	</select>
248	</label>
249	</p>
250
251	<p>
252	<label for="<?php echo esc_attr($this->get_field_id( 'selection' )); ?>">
253	<?php esc_html_e( 'Order for DB selection tags:', 'simple-tags' ); ?>
254	<select id="<?php echo esc_attr($this->get_field_id( 'selection' )); ?>"
255	name="<?php echo esc_attr($this->get_field_name( 'selection' )); ?>">
256	<option <?php selected( $instance['selection'], 'asc' ); ?>
257	value="asc"><?php esc_html_e( 'ASC', 'simple-tags' ); ?></option>
258	<option <?php selected( $instance['selection'], 'desc' ); ?>
259	value="desc"><?php esc_html_e( 'DESC (default)', 'simple-tags' ); ?></option>
260	</select>
261	</label>
262	</p>
263
264	<p>
265	<label for="<?php echo esc_attr($this->get_field_id( 'orderby' )); ?>">
266	<?php esc_html_e( 'Order by for display tags:', 'simple-tags' ); ?>
267	<select id="<?php echo esc_attr($this->get_field_id( 'orderby' )); ?>"
268	name="<?php echo esc_attr($this->get_field_name( 'orderby' )); ?>">
269	<option <?php selected( esc_attr($instance['orderby']), 'name' ); ?>
270	value="name"><?php esc_html_e( 'Name', 'simple-tags' ); ?></option>
271	<option <?php selected( esc_attr($instance['orderby']), 'count' ); ?>
272	value="count"><?php esc_html_e( 'Counter', 'simple-tags' ); ?></option>
273	<option <?php selected( esc_attr($instance['orderby']), 'random' ); ?>
274	value="random"><?php esc_html_e( 'Random (default)', 'simple-tags' ); ?></option>
275	</select>
276	</label>
277	</p>
278
279	<p>
280	<label for="<?php echo esc_attr($this->get_field_id( 'order' )); ?>">
281	<?php esc_html_e( 'Order for display tags:', 'simple-tags' ); ?>
282	<select id="<?php echo esc_attr($this->get_field_id( 'order' )); ?>"
283	name="<?php echo esc_attr($this->get_field_name( 'order' )); ?>">
284	<option <?php selected( esc_attr($instance['order']), 'asc' ); ?>
285	value="asc"><?php esc_html_e( 'ASC', 'simple-tags' ); ?></option>
286	<option <?php selected( esc_attr($instance['order']), 'desc' ); ?>
287	value="desc"><?php esc_html_e( 'DESC (default)', 'simple-tags' ); ?></option>
288	</select>
289	</label>
290	</p>
291
292	<p>
293	<label for="<?php echo esc_attr($this->get_field_id( 'smini' )); ?>">
294	<?php esc_html_e( 'Font size mini: (default: 8)', 'simple-tags' ); ?>
295	<input class="widefat" size="20" type="text" id="<?php echo esc_attr($this->get_field_id( 'smini' )); ?>"
296	name="<?php echo esc_attr($this->get_field_name( 'smini' )); ?>"
297	value="<?php echo esc_attr( $instance['smini'] ); ?>"/>
298	</label>
299	</p>
300
301	<p>
302	<label for="<?php echo esc_attr($this->get_field_id( 'smax' )); ?>">
303	<?php esc_html_e( 'Font size max: (default: 22)', 'simple-tags' ); ?>
304	<input class="widefat" size="20" type="text" id="<?php echo esc_attr($this->get_field_id( 'smax' )); ?>"
305	name="<?php echo esc_attr($this->get_field_name( 'smax' )); ?>"
306	value="<?php echo esc_attr( $instance['smax'] ); ?>"/>
307	</label>
308	</p>
309
310	<p>
311	<label for="<?php echo esc_attr($this->get_field_id( 'unit' )); ?>">
312	<?php esc_html_e( 'Unit font size:', 'simple-tags' ); ?>
313	<select id="<?php echo esc_attr($this->get_field_id( 'unit' )); ?>"
314	name="<?php echo esc_attr($this->get_field_name( 'unit' )); ?>">
315	<option <?php selected( esc_attr($instance['unit']), 'pt' ); ?>
316	value="pt"><?php esc_html_e( 'Point (default)', 'simple-tags' ); ?></option>
317	<option <?php selected( esc_attr($instance['unit']), 'px' ); ?>
318	value="px"><?php esc_html_e( 'Pixel', 'simple-tags' ); ?></option>
319	<option <?php selected( esc_attr($instance['unit']), 'em' ); ?>
320	value="em"><?php esc_html_e( 'Em', 'simple-tags' ); ?></option>
321	<option <?php selected( esc_attr($instance['unit']), '%' ); ?>
322	value="%"><?php esc_html_e( 'Pourcent', 'simple-tags' ); ?></option>
323	</select>
324	</label>
325	</p>
326
327	<p>
328	<label for="<?php echo esc_attr($this->get_field_id( 'format' )); ?>">
329	<?php esc_html_e( 'Format:', 'simple-tags' ); ?>
330	<select id="<?php echo esc_attr($this->get_field_id( 'format' )); ?>"
331	name="<?php echo esc_attr($this->get_field_name( 'format' )); ?>">
332	<option <?php selected( esc_attr($instance['format']), 'flat' ); ?>
333	value="flat"><?php esc_html_e( 'Flat (default)', 'simple-tags' ); ?></option>
334	<option <?php selected( esc_attr($instance['format']), 'list' ); ?>
335	value="list"><?php esc_html_e( 'List (UL/LI)', 'simple-tags' ); ?></option>
336	</select>
337	</label>
338	</p>
339
340	<p>
341	<label for="<?php echo esc_attr($this->get_field_id( 'color' )); ?>">
342	<input class="checkbox" type="checkbox" id="<?php echo esc_attr($this->get_field_id( 'color' )); ?>"
343	name="<?php echo esc_attr($this->get_field_name( 'color' )); ?>" <?php checked( (int) $instance['color'], 1 ); ?>
344	value="1"/>
345	<?php esc_html_e( 'Use auto color cloud:', 'simple-tags' ); ?>
346	</label>
347	</p>
348
349	<p>
350	<label for="<?php echo esc_attr($this->get_field_id( 'cmini' )); ?>">
351	<?php esc_html_e( 'Font color mini: (default: #CCCCCC)', 'simple-tags' ); ?>
352	<input class="widefat" type="text" id="<?php echo esc_attr($this->get_field_id( 'cmini' )); ?>"
353	name="<?php echo esc_attr($this->get_field_name( 'cmini' )); ?>"
354	value="<?php echo esc_attr( $instance['cmini'] ); ?>"/>
355	</label>
356	</p>
357
358	<p>
359	<label for="<?php echo esc_attr($this->get_field_id( 'cmax' )); ?>">
360	<?php esc_html_e( 'Font color max: (default: #000000)', 'simple-tags' ); ?>
361	<input class="widefat" type="text" id="<?php echo esc_attr($this->get_field_id( 'cmax' )); ?>"
362	name="<?php echo esc_attr($this->get_field_name( 'cmax' )); ?>"
363	value="<?php echo esc_attr( $instance['cmax'] ); ?>"/>
364	</label>
365	</p>
366
367	<p>
368	<label for="<?php echo esc_attr($this->get_field_id( 'xformat' )); ?>">
369	<?php esc_html_e( 'Tag link format:', 'simple-tags' ); ?><br/>
370	<input class="widefat" style="width: 100% !important;" type="text"
371	id="<?php echo esc_attr($this->get_field_id( 'xformat' )); ?>"
372	name="<?php echo esc_attr($this->get_field_name( 'xformat' )); ?>"
373	value="<?php echo esc_attr( $instance['xformat'] ); ?>"/>
374	</label>
375	</p>
376
377	<p>
378	<label for="<?php echo esc_attr($this->get_field_id( 'adv_usage' )); ?>">
379	<?php esc_html_e( 'Advanced usage:', 'simple-tags' ); ?><br/>
380	<input class="adv_usage" style="width: 100% !important;" type="text"
381	id="<?php echo esc_attr($this->get_field_id( 'adv_usage' )); ?>"
382	name="<?php echo esc_attr($this->get_field_name( 'adv_usage' )); ?>"
383	value="<?php echo esc_attr( $instance['adv_usage'] ); ?>"/>
384	</label>
385	</p>
386
387	<p>
388	<label for="<?php echo esc_attr($this->get_field_id( 'taxonomy' )); ?>">
389	<?php esc_html_e( "What to show", 'simple-tags' ); ?><br/>
390	<select id="<?php echo esc_attr($this->get_field_id( 'taxonomy' )); ?>"
391	name="<?php echo esc_attr($this->get_field_name( 'taxonomy' )); ?>" style="width:100%;">
392	<?php
393	foreach ( get_object_taxonomies( 'post' ) as $_taxonomy ) {
394	$tax = get_taxonomy( $_taxonomy );
395	if ( ! $tax->show_tagcloud \|\| empty( $tax->labels->name ) ) {
396	continue;
397	}
398
399	echo '<option ' . selected( esc_attr($instance['taxonomy']), esc_attr($tax->name), false ) . ' value="' . esc_attr( $tax->name ) . '">' . esc_html( $tax->labels->name ) . '</option>';
400	}
401	?>
402	</select>
403	</label>
404	</p>
405	<?php
406	}
407	}