visualizer / classes / Visualizer / Module / Admin.php

Admin.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.0.12, at classes/Visualizer/Module/Admin.php

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1	<?php
2	// +----------------------------------------------------------------------+
3	// \| Copyright 2013 Madpixels (email : visualizer@madpixels.net) \|
4	// +----------------------------------------------------------------------+
5	// \| This program is free software; you can redistribute it and/or modify \|
6	// \| it under the terms of the GNU General Public License, version 2, as \|
7	// \| published by the Free Software Foundation. \|
8	// \| \|
9	// \| This program is distributed in the hope that it will be useful, \|
10	// \| but WITHOUT ANY WARRANTY; without even the implied warranty of \|
11	// \| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \|
12	// \| GNU General Public License for more details. \|
13	// \| \|
14	// \| You should have received a copy of the GNU General Public License \|
15	// \| along with this program; if not, write to the Free Software \|
16	// \| Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, \|
17	// \| MA 02110-1301 USA \|
18	// +----------------------------------------------------------------------+
19	// \| Author: Eugene Manuilov <eugene@manuilov.org> \|
20	// +----------------------------------------------------------------------+
21	/**
22	* The module for all admin stuff.
23	*
24	* @category Visualizer
25	* @package Module
26	*
27	* @since 1.0.0
28	*/
29	class Visualizer_Module_Admin extends Visualizer_Module {
30
31	const NAME = __CLASS__;
32
33	/**
34	* Library page suffix.
35	*
36	* @since 1.0.0
37	*
38	* @access private
39	* @var string
40	*/
41	private $_libraryPage;
42
43	/**
44	* Constructor.
45	*
46	* @since 1.0.0
47	*
48	* @access public
49	*
50	* @param Visualizer_Plugin $plugin The instance of the plugin.
51	*/
52	public function __construct( Visualizer_Plugin $plugin ) {
53	parent::__construct( $plugin );
54	$this->_addAction( 'load-post.php', 'enqueueMediaScripts' );
55	$this->_addAction( 'load-post-new.php', 'enqueueMediaScripts' );
56	$this->_addAction( 'admin_footer', 'renderTempaltes' );
57	$this->_addAction( 'admin_enqueue_scripts', 'enqueueLibraryScripts', null, 8 );
58	$this->_addAction( 'admin_menu', 'registerAdminMenu' );
59	$this->_addFilter( 'media_view_strings', 'setupMediaViewStrings' );
60	$this->_addFilter( 'plugin_action_links', 'getPluginActionLinks', 10, 2 );
61	$this->_addFilter( 'visualizer_logger_data', 'getLoggerData' );
62	$this->_addFilter( 'visualizer_get_chart_counts', 'getChartCountsByTypeAndMeta' );
63	$this->_addFilter( 'visualizer_feedback_review_trigger', 'feedbackReviewTrigger' );
64
65	// revision support.
66	$this->_addFilter( 'wp_revisions_to_keep', 'limitRevisions', null, 10, 2 );
67	$this->_addAction( '_wp_put_post_revision', 'addRevision', null, 10, 1 );
68	$this->_addAction( 'wp_restore_post_revision', 'restoreRevision', null, 10, 2 );
69
70	$this->_addAction( 'admin_init', 'init' );
71	}
72
73	/**
74	* No limits on revisions.
75	*/
76	public function limitRevisions( $num, $post ) {
77	if ( Visualizer_Plugin::CPT_VISUALIZER === $post->post_type ) {
78	return -1;
79	}
80	return $num;
81	}
82
83	/**
84	* Add a revision.
85	*/
86	public function addRevision( $revision_id ) {
87	$parent_id = wp_is_post_revision( $revision_id );
88	if ( Visualizer_Plugin::CPT_VISUALIZER === get_post_type( $parent_id ) ) {
89	// add the meta data to this revision.
90	$meta = get_post_meta( $parent_id, '', true );
91
92	if ( $meta ) {
93	foreach ( $meta as $key => $value ) {
94	if ( 0 === strpos( $key, 'visualizer' ) ) {
95	add_metadata( 'post', $revision_id, $key, maybe_unserialize( $value[0] ) );
96	}
97	}
98	}
99	}
100	}
101
102	/**
103	* Restore a revision.
104	*/
105	public function restoreRevision( $post_id, $revision_id ) {
106	if ( Visualizer_Plugin::CPT_VISUALIZER === get_post_type( $post_id ) ) {
107	// get the meta information from the revision.
108	$meta = get_metadata( 'post', $revision_id, '', true );
109
110	// delete all meta information from the post before adding.
111	$post_meta = get_post_meta( $post_id, '', true );
112	if ( $post_meta ) {
113	foreach ( $meta as $key => $value ) {
114	if ( 0 === strpos( $key, 'visualizer' ) ) {
115	delete_post_meta( $post_id, $key );
116	}
117	}
118	}
119
120	if ( $meta ) {
121	foreach ( $meta as $key => $value ) {
122	if ( 0 === strpos( $key, 'visualizer' ) ) {
123	add_post_meta( $post_id, $key, maybe_unserialize( $value[0] ) );
124	}
125	}
126	}
127	}
128	}
129
130	/**
131	* Admin init.
132	*
133	* @access public
134	*/
135	public function init() {
136	if ( current_user_can( 'edit_posts' ) && current_user_can( 'edit_pages' ) && 'true' == get_user_option( 'rich_editing' ) ) {
137	$this->_addFilter( 'mce_external_languages', 'add_tinymce_lang', 10, 1 );
138	$this->_addFilter( 'mce_external_plugins', 'tinymce_plugin', 10, 1 );
139	$this->_addFilter( 'mce_buttons', 'register_mce_button', 10, 1 );
140	}
141	}
142
143	/**
144	* Load plugin translation for - TinyMCE API
145	*
146	* @access public
147	* @param array $arr The tinymce_lang array.
148	* @return array
149	*/
150	public function add_tinymce_lang( $arr ) {
151	$ui_lang = VISUALIZER_ABSPATH . '/classes/Visualizer/Module/Language.php';
152	$ui_lang = apply_filters( 'visualizer_ui_lang_filter', $ui_lang );
153	$arr[] = $ui_lang;
154	return $arr;
155	}
156
157	/**
158	* Load custom js options - TinyMCE API
159	*
160	* @access public
161	* @param array $plugin_array The tinymce plugin array.
162	* @return array
163	*/
164	public function tinymce_plugin( $plugin_array ) {
165	$plugin_array['visualizer_mce_button'] = VISUALIZER_ABSURL . 'js/mce.js';
166	return $plugin_array;
167	}
168
169	/**
170	* Register new button in the editor
171	*
172	* @access public
173	* @param array $buttons The tinymce buttons array.
174	* @return array
175	*/
176	public function register_mce_button( $buttons ) {
177	array_push( $buttons, 'visualizer_mce_button' );
178	return $buttons;
179	}
180
181	/**
182	* Whether to show the feedback review or not.
183	*
184	* @access public
185	*/
186	public function feedbackReviewTrigger( $dumb ) {
187	$query = new WP_Query(
188	array(
189	'posts_per_page' => 50,
190	'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
191	'fields' => 'ids',
192	'update_post_meta_cache' => false,
193	'update_post_term_cache' => false,
194	)
195	);
196
197	if ( $query->have_posts() && $query->post_count > 0 ) {
198	return true;
199	}
200	return false;
201	}
202
203	/**
204	* Enqueues media scripts and styles.
205	*
206	* @since 1.0.0
207	* @uses wp_enqueue_style To enqueue style file.
208	* @uses wp_enqueue_script To enqueue script file.
209	*
210	* @access public
211	*/
212	public function enqueueMediaScripts() {
213	global $typenow;
214	if ( post_type_supports( $typenow, 'editor' ) ) {
215	wp_enqueue_style( 'visualizer-media', VISUALIZER_ABSURL . 'css/media.css', array( 'media-views' ), Visualizer_Plugin::VERSION );
216	wp_enqueue_script( 'visualizer-google-jsapi-new', '//www.gstatic.com/charts/loader.js', array( 'media-editor' ), null, true );
217	wp_enqueue_script( 'visualizer-google-jsapi-old', '//www.google.com/jsapi', array( 'visualizer-google-jsapi-new' ), null, true );
218	wp_enqueue_script( 'visualizer-media-model', VISUALIZER_ABSURL . 'js/media/model.js', array( 'visualizer-google-jsapi-old' ), Visualizer_Plugin::VERSION, true );
219	wp_enqueue_script( 'visualizer-media-collection', VISUALIZER_ABSURL . 'js/media/collection.js', array( 'visualizer-media-model' ), Visualizer_Plugin::VERSION, true );
220	wp_enqueue_script( 'visualizer-media-controller', VISUALIZER_ABSURL . 'js/media/controller.js', array( 'visualizer-media-collection' ), Visualizer_Plugin::VERSION, true );
221	wp_enqueue_script( 'visualizer-media-view', VISUALIZER_ABSURL . 'js/media/view.js', array( 'visualizer-media-controller' ), Visualizer_Plugin::VERSION, true );
222	wp_localize_script(
223	'visualizer-media-view',
224	'visualizer',
225	array(
226	'i10n' => array(
227	'insert' => __( 'Insert', 'visualizer' ),
228	),
229	)
230	);
231	wp_enqueue_script( 'visualizer-media-toolbar', VISUALIZER_ABSURL . 'js/media/toolbar.js', array( 'visualizer-media-view' ), Visualizer_Plugin::VERSION, true );
232	wp_enqueue_script( 'visualizer-media', VISUALIZER_ABSURL . 'js/media.js', array( 'visualizer-media-toolbar' ), Visualizer_Plugin::VERSION, true );
233	}
234	}
235
236	/**
237	* Extends media view strings with visualizer strings.
238	*
239	* @since 1.0.0
240	*
241	* @access public
242	*
243	* @param array $strings The array of media view strings.
244	*
245	* @return array The extended array of media view strings.
246	*/
247	public function setupMediaViewStrings( $strings ) {
248	$chart_types = self::_getChartTypesLocalized( true, true, true );
249	$strings['visualizer'] = array(
250	'actions' => array(
251	'get_charts' => Visualizer_Plugin::ACTION_GET_CHARTS,
252	'delete_chart' => Visualizer_Plugin::ACTION_DELETE_CHART,
253	),
254	'controller' => array(
255	'title' => esc_html__( 'Visualizations', 'visualizer' ),
256	),
257	'routers' => array(
258	'library' => esc_html__( 'From Library', 'visualizer' ),
259	'create' => esc_html__( 'Create New', 'visualizer' ),
260	),
261	'library' => array(
262	'filters' => $chart_types,
263	'types' => array_keys( $chart_types ),
264	),
265	'nonce' => wp_create_nonce(),
266	'buildurl' => add_query_arg( 'action', Visualizer_Plugin::ACTION_CREATE_CHART, admin_url( 'admin-ajax.php' ) ),
267	);
268
269	return $strings;
270	}
271
272	/**
273	* Returns associated array of chart types and localized names.
274	*
275	* @since 1.0.0
276	*
277	* @static
278	* @access private
279	* @return array The associated array of chart types with localized names.
280	*/
281	public static function _getChartTypesLocalized( $enabledOnly = false, $get2Darray = false, $add_select = false ) {
282	$additional = array();
283	if ( $add_select ) {
284	$additional['select'] = array(
285	'name' => esc_html__( 'All', 'visualizer' ),
286	'enabled' => true,
287	);
288	}
289
290	$types = array_merge(
291	$additional,
292	array(
293	'pie' => array(
294	'name' => esc_html__( 'Pie', 'visualizer' ),
295	'enabled' => true,
296	),
297	'line' => array(
298	'name' => esc_html__( 'Line', 'visualizer' ),
299	'enabled' => true,
300	),
301	'area' => array(
302	'name' => esc_html__( 'Area', 'visualizer' ),
303	'enabled' => true,
304	),
305	'geo' => array(
306	'name' => esc_html__( 'Geo', 'visualizer' ),
307	'enabled' => true,
308	),
309	'bar' => array(
310	'name' => esc_html__( 'Bar', 'visualizer' ),
311	'enabled' => true,
312	),
313	'column' => array(
314	'name' => esc_html__( 'Column', 'visualizer' ),
315	'enabled' => true,
316	),
317	'gauge' => array(
318	'name' => esc_html__( 'Gauge', 'visualizer' ),
319	'enabled' => true,
320	),
321	'scatter' => array(
322	'name' => esc_html__( 'Scatter', 'visualizer' ),
323	'enabled' => true,
324	),
325	'candlestick' => array(
326	'name' => esc_html__( 'Candlestick', 'visualizer' ),
327	'enabled' => true,
328	),
329	// pro types
330	'table' => array(
331	'name' => esc_html__( 'Table', 'visualizer' ),
332	'enabled' => false,
333	),
334	'timeline' => array(
335	'name' => esc_html__( 'Timeline', 'visualizer' ),
336	'enabled' => false,
337	),
338	'combo' => array(
339	'name' => esc_html__( 'Combo', 'visualizer' ),
340	'enabled' => false,
341	),
342	)
343	);
344	$types = apply_filters( 'visualizer_pro_chart_types', $types );
345	if ( $enabledOnly ) {
346	$filtered = array();
347	foreach ( $types as $type => $array ) {
348	if ( ! is_array( $array ) ) {
349	// support for old pro
350	$array = array( 'enabled' => true, 'name' => $array );
351	}
352	if ( ! $array['enabled'] ) {
353	continue;
354	}
355	$filtered[ $type ] = $array;
356	}
357	$types = $filtered;
358	}
359	if ( $get2Darray ) {
360	$doubleD = array();
361	foreach ( $types as $type => $array ) {
362	if ( ! is_array( $array ) ) {
363	// support for old pro
364	$array = array( 'enabled' => true, 'name' => $array );
365	}
366	$doubleD[ $type ] = $array['name'];
367	}
368	$types = $doubleD;
369	}
370
371	return $types;
372	}
373
374	/**
375	* Renders templates to use in media popup.
376	*
377	* @since 1.0.0
378	* @global string $pagenow The name of the current page.
379	*
380	* @access public
381	*/
382	public function renderTempaltes() {
383	global $pagenow;
384	if ( 'post.php' != $pagenow && 'post-new.php' != $pagenow ) {
385	return;
386	}
387	$render = new Visualizer_Render_Templates();
388	$render->render();
389	}
390
391	/**
392	* Enqueues library scripts and styles.
393	*
394	* @since 1.0.0
395	* @uses wp_enqueue_style() To enqueue library stylesheet.
396	* @uses wp_enqueue_script() To enqueue javascript file.
397	* @uses wp_enqueue_media() To enqueue media stuff.
398	*
399	* @access public
400	*
401	* @param string $suffix The current page suffix.
402	*/
403	public function enqueueLibraryScripts( $suffix ) {
404	if ( $suffix == $this->_libraryPage ) {
405	wp_enqueue_style( 'visualizer-library', VISUALIZER_ABSURL . 'css/library.css', array(), Visualizer_Plugin::VERSION );
406	$this->_addFilter( 'media_upload_tabs', 'setupVisualizerTab' );
407	wp_enqueue_media();
408	wp_enqueue_script(
409	'visualizer-library',
410	VISUALIZER_ABSURL . 'js/library.js',
411	array(
412	'jquery',
413	'media-views',
414	),
415	Visualizer_Plugin::VERSION,
416	true
417	);
418	wp_enqueue_script( 'google-jsapi-new', '//www.gstatic.com/charts/loader.js', array(), null, true );
419	wp_enqueue_script( 'google-jsapi-old', '//www.google.com/jsapi', array( 'google-jsapi-new' ), null, true );
420	wp_enqueue_script( 'visualizer-customization', $this->get_user_customization_js(), array(), null, true );
421	wp_enqueue_script(
422	'visualizer-render',
423	VISUALIZER_ABSURL . 'js/render.js',
424	array(
425	'google-jsapi-old',
426	'visualizer-library',
427	'visualizer-customization',
428	),
429	Visualizer_Plugin::VERSION,
430	true
431	);
432	}
433	}
434
435	/**
436	* Adds visualizer tab for media upload tabs array.
437	*
438	* @since 1.0.0
439	*
440	* @access public
441	*
442	* @param array $tabs The array of media upload tabs.
443	*
444	* @return array Extended array of media upload tabs.
445	*/
446	public function setupVisualizerTab( $tabs ) {
447	$tabs['visualizer'] = 'Visualizer';
448
449	return $tabs;
450	}
451
452	/**
453	* Registers admin menu for visualizer library.
454	*
455	* @since 1.0.0
456	*
457	* @access public
458	*/
459	public function registerAdminMenu() {
460	$title = esc_html__( 'Visualizer Library', 'visualizer' );
461	$callback = array( $this, 'renderLibraryPage' );
462	$this->_libraryPage = add_submenu_page( 'upload.php', $title, $title, 'edit_posts', Visualizer_Plugin::NAME, $callback );
463	}
464
465	/**
466	* Renders visualizer library page.
467	*
468	* @since 1.0.0
469	*
470	* @access public
471	*/
472	public function renderLibraryPage() {
473	// get current page
474	$page = filter_input(
475	INPUT_GET,
476	'vpage',
477	FILTER_VALIDATE_INT,
478	array(
479	'options' => array(
480	'min_range' => 1,
481	'default' => 1,
482	),
483	)
484	);
485	// the initial query arguments to fetch charts
486	$query_args = array(
487	'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
488	'posts_per_page' => 6,
489	'paged' => $page,
490	);
491	// add chart type filter to the query arguments
492	$filter = filter_input( INPUT_GET, 'type' );
493	if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes() ) ) {
494	$query_args['meta_query'] = array(
495	array(
496	'key' => Visualizer_Plugin::CF_CHART_TYPE,
497	'value' => $filter,
498	'compare' => '=',
499	),
500	);
501	} else {
502	$filter = 'all';
503	}
504	// Added by Ash/Upwork
505	$filterByMeta = filter_input( INPUT_GET, 's', FILTER_SANITIZE_STRING );
506	if ( $filterByMeta ) {
507	$query = array(
508	'key' => Visualizer_Plugin::CF_SETTINGS,
509	'value' => $filterByMeta,
510	'compare' => 'LIKE',
511	);
512	$meta = isset( $query_args['meta_query'] ) ? $query_args['meta_query'] : array();
513	$meta[] = $query;
514	$query_args['meta_query'] = $meta;
515	}
516	// Added by Ash/Upwork
517	// fetch charts
518	$charts = array();
519	$query = new WP_Query( $query_args );
520	while ( $query->have_posts() ) {
521	$chart = $query->next_post();
522
523	// if the user has updated a chart and instead of saving it, has closed the modal. If the user refreshes, they should get the original chart.
524	$chart = $this->handleExistingRevisions( $chart->ID, $chart );
525
526	// fetch and update settings
527	$settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
528	unset( $settings['height'], $settings['width'] );
529	$type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
530	$series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type );
531	$data = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_DATA, unserialize( html_entity_decode( $chart->post_content ) ), $chart->ID, $type );
532	// add chart to the array
533	$charts[ 'visualizer-' . $chart->ID ] = array(
534	'id' => $chart->ID,
535	'type' => $type,
536	'series' => $series,
537	'settings' => $settings,
538	'data' => $data,
539	);
540	}
541	// enqueue charts array
542	$ajaxurl = admin_url( 'admin-ajax.php' );
543	wp_localize_script(
544	'visualizer-library',
545	'visualizer',
546	array(
547	'language' => $this->get_language(),
548	'map_api_key' => get_option( 'visualizer-map-api-key' ),
549	'charts' => $charts,
550	'urls' => array(
551	'base' => add_query_arg( 'vpage', false ),
552	'create' => add_query_arg(
553	array(
554	'action' => Visualizer_Plugin::ACTION_CREATE_CHART,
555	'library' => 'yes',
556	'type' => isset( $_GET['type'] ) ? $_GET['type'] : '',
557	),
558	$ajaxurl
559	),
560	'edit' => add_query_arg(
561	array(
562	'action' => Visualizer_Plugin::ACTION_EDIT_CHART,
563	'library' => 'yes',
564	),
565	$ajaxurl
566	),
567	),
568	)
569	);
570	// render library page
571	$render = new Visualizer_Render_Library();
572	$render->charts = $charts;
573	$render->type = $filter;
574	$render->types = self::_getChartTypesLocalized();
575	$render->pagination = paginate_links(
576	array(
577	'base' => add_query_arg( 'vpage', '%#%' ),
578	'format' => '',
579	'current' => $page,
580	'total' => $query->max_num_pages,
581	'type' => 'array',
582	)
583	);
584	$render->render();
585	}
586
587	/**
588	* Updates the plugin's action links, which will be rendered at the plugins table.
589	*
590	* @since 1.0.0
591	*
592	* @access public
593	*
594	* @param array $links The array of original action links.
595	* @param string $file The plugin basename.
596	*
597	* @return array Updated array of action links.
598	*/
599	public function getPluginActionLinks( $links, $file ) {
600	if ( $file == plugin_basename( VISUALIZER_BASEFILE ) ) {
601	array_unshift(
602	$links,
603	sprintf(
604	'<a href="%s">%s</a>',
605	admin_url( 'upload.php?page=' . Visualizer_Plugin::NAME ),
606	esc_html__( 'Library', 'visualizer' )
607	)
608	);
609	}
610
611	return $links;
612	}
613
614	/**
615	* Updates the plugin's meta links, which will be rendered at the plugins table.
616	*
617	* @since 1.0.0
618	*
619	* @access public
620	*
621	* @param array $plugin_meta The array of a plugin meta links.
622	* @param string $plugin_file The plugin's basename.
623	*
624	* @return array Updated array of plugin meta links.
625	*/
626	public function getPluginMetaLinks( $plugin_meta, $plugin_file ) {
627	if ( $plugin_file == plugin_basename( VISUALIZER_BASEFILE ) ) {
628	// knowledge base link
629	$plugin_meta[] = sprintf(
630	'<a href="https://github.com/codeinwp/visualizer/wiki" target="_blank">%s</a>',
631	esc_html__( 'Knowledge Base', 'visualizer' )
632	);
633	// flattr link
634	$plugin_meta[] = sprintf(
635	'<a style="color:red" href="https://themeisle.com/plugins/visualizer-charts-and-graphs-pro-addon/" target="_blank">%s</a>',
636	esc_html__( 'Pro Addon', 'visualizer' )
637	);
638	}
639
640	return $plugin_meta;
641	}
642
643	}
644