event-post / eventpost.php

eventpost.php in Event Post 5.12.0, at eventpost.php

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1	<?php
2	/**
3	* Plugin Name: Event Post
4	* Plugin URI: https://event-post.com?mtm_campaign=wp-plugin&mtm_kwd=event-post&mtm_medium=dashboard&mtm_source=plugin-uri
5	* Description: Add calendar and/or geolocation metadata on any posts.
6	* Version: 5.12.0
7	* Author: N.O.U.S. Open Useful and Simple
8	* Contributors: bastho, sabrinaleroy, unecologeek, agencenous
9	* Author URI: https://apps.avecnous.eu/?mtm_campaign=wp-plugin&mtm_kwd=event-post&mtm_medium=dashboard&mtm_source=author
10	* License: GPLv2
11	* Text Domain: event-post
12	* Domain Path: /languages/
13	* Tags: Post,posts,event,date,geolocalization,gps,widget,map,openstreetmap,EELV,calendar,agenda,blocks
14	*
15	* @package event-post
16	*/
17	global $EventPost;
18	$EventPost = new EventPost();
19
20	$EventPost_cache=array();
21
22	function EventPost(){
23	global $EventPost;
24	return $EventPost;
25	}
26	function event_post_format_color($color){
27	return str_replace('#', '', $color);
28	}
29	function event_post_get_all_terms($post_id){
30	$taxonomies= get_taxonomies('','names');
31
32	return wp_get_post_terms($post_id, $taxonomies);
33	}
34
35
36	/**
37	* The main class where everything begins.
38	*
39	* Add calendar and/or geolocation metadata on posts
40	*/
41	class EventPost {
42	/**
43	* The current version
44	*
45	* @var array
46	*/
47	public $version = '5.9.2';
48
49	// --------------------------------------------------------------------------------
50	// Post metas
51
52	/**
53	* The meta name for event start date
54	*
55	* @var string
56	*/
57	public $META_START = 'event_begin';
58
59	/**
60	* The meta name for event end date
61	*
62	* @var string
63	*/
64	public $META_END = 'event_end';
65
66	/**
67	* The meta name for event color
68	*
69	* @var string
70	*/
71	public $META_COLOR = 'event_color';
72
73	/**
74	* The meta name for event icon
75	*
76	* @var string
77	*/
78	public $META_ICON = 'event_icon';
79
80	// --------------------------------------------------------------------------------
81	// Post metas related to location
82
83	/**
84	* The meta name for event address
85	*
86	* @var string
87	*/
88	public $META_ADD = 'geo_address';
89
90	/**
91	* The meta name for event latitude
92	*
93	* @var string
94	*
95	* @see http://codex.wordpress.org/Geodata
96	*/
97	public $META_LAT = 'geo_latitude';
98
99	/**
100	* The meta name for event longitude
101	*
102	* @var string
103	*
104	* @see http://codex.wordpress.org/Geodata
105	*/
106	public $META_LONG = 'geo_longitude';
107
108	/**
109	* The meta name for event location
110	*
111	* @var string
112	*
113	* @see https://schema.org/location
114	*/
115	public $META_VIRTUAL_LOCATION = 'event_virtual_location';
116
117	// --------------------------------------------------------------------------------
118	// Post metas related to status
119
120	/**
121	* The meta name for event status
122	*
123	* @var string
124	*
125	* @see https://schema.org/eventStatus
126	*/
127	public $META_STATUS = 'event_status';
128
129	/**
130	* The meta name for event attendance mode
131	*
132	* @var string
133	*
134	* @see https://schema.org/eventAttendanceMode
135	*/
136	public $META_ATTENDANCE_MODE = 'event_attendance_mode';
137
138	/**
139	* The meta name for event organizer
140	*
141	* @var string
142	*
143	* @see https://schema.org/Organization
144	*/
145	public $META_ORGANIZATION = 'event_organization';
146
147	/**
148	* The meta name for event organizer
149	*
150	* @var string
151	* @see https://schema.org/Offer
152	*/
153	public $META_OFFER = 'event_offer';
154
155	// --------------------------------------------------------------------------------
156	// Usefull variables
157
158	/**
159	* ID of the current list
160	*
161	* @var int
162	*/
163	public $list_id;
164
165	/**
166	* ID of the current map
167	*
168	* @var int
169	*/
170	public $map_id=0;
171
172	/**
173	* Schema as been outputed or not
174	*
175	* @var bool
176	*/
177	private $is_schema_output=false;
178
179	/**
180	* Month names
181	*
182	* @var array
183	*/
184	public $NomDuMois;
185
186	/**
187	* Week days
188	*
189	* @var array
190	*/
191	public $Week;
192
193	/**
194	* Currencies
195	*
196	* @var array
197	*/
198	public $currencies = array();
199
200	/**
201	* Date format
202	*
203	* @var string
204	*/
205	public $dateformat;
206
207	/**
208	* Pagination
209	*
210	* @var array
211	*/
212	private $pagination;
213
214	/**
215	* Plugin path
216	*
217	* @var string
218	*/
219	public $plugin_path;
220
221	/**
222	* Script suffix
223	*
224	* @var string
225	*/
226	private $script_sufix;
227
228	/**
229	* Settings values
230	*
231	* @var array
232	*/
233	public $settings;
234
235	// --------------------------------------------------------------------------------
236	// Option values
237
238	/**
239	* Map interractions (from openlayers)
240	*
241	* @var array
242	*/
243	public $map_interactions;
244
245	/**
246	* Fields supported by quick-edit
247	*
248	* @var array
249	*/
250	public $quick_edit_fields;
251
252	/**
253	* Fields supported by bulk-edit
254	*
255	* @var array
256	*/
257	public $bulk_edit_fields;
258
259	/**
260	* Supported attendance modes
261	*
262	* @var array
263	*/
264	public $attendance_modes;
265
266	/**
267	* Supported statuses
268	*
269	* @var array
270	*/
271	public $statuses;
272
273	/**
274	* Default list schema (HTML template)
275	*
276	* @var string
277	*/
278	public $default_list_shema;
279
280	/**
281	* Default timeline schema (HTML template)
282	*
283	* @var string
284	*/
285	public $default_timeline_shema;
286
287	/**
288	* Current list schema (HTML template)
289	*
290	* @var string
291	*/
292	public $list_shema;
293
294	/**
295	* Current timeline schema (HTML template)
296	*
297	* @var string
298	*/
299	public $timeline_shema;
300
301	// Map variables
302	/**
303	* Map tiles
304	*
305	* @var array
306	*/
307	public $maps;
308
309	/**
310	* Dirpath for map tiles
311	*
312	* @var string
313	*/
314	public $markpath;
315
316	/**
317	* Base URL for map tiles
318	*
319	* @var string
320	*/
321	public $markurl;
322
323	// --------------------------------------------------------------------------------
324	// Classes
325
326	/**
327	* Taxonomies object
328	*
329	* @var \EventPost\Taxonomies
330	*/
331	public $Taxonomies;
332
333	/**
334	* Icons object
335	*
336	* @var \EventPost\Icons
337	*/
338	public $DashIcons;
339
340	/**
341	* Settings object
342	*
343	* @var \EventPost\Settings
344	*/
345	public $Settings;
346
347	/**
348	* Shortcodes object
349	*
350	* @var \EventPost\Shortcodes
351	*/
352	public $Shortcodes;
353
354	/**
355	* Allowed tags in main outputs
356	*
357	* @var array
358	*/
359	public $kses_tags;
360
361
362	public function __construct() {
363	add_action('init', array(&$this,'init'), 1);
364	add_action('init', array(&$this,'widgets_init'), 10);
365	add_action('init', array(&$this, 'register_widgets'), 30, 1);
366
367	add_action('save_post', array(&$this, 'save_postdata'));
368	add_filter('dashboard_glance_items', array(&$this, 'dashboard_right_now'));
369
370	// Scripts
371	add_action( 'admin_init', array(&$this, 'editor_styles'));
372	add_action('admin_enqueue_scripts', array(&$this, 'admin_head'));
373	add_action('admin_print_scripts', array(&$this, 'admin_scripts'));
374	add_action('admin_print_scripts', array(&$this, 'load_scripts'), 1);
375	add_action('wp_enqueue_scripts', array(&$this, 'load_scripts'), 1);
376	add_action('wp_enqueue_scripts', array(&$this, 'load_styles'));
377
378	// Single
379	add_filter('the_content', array(&$this, 'display_single'), 9999);
380	add_filter('the_title', array(&$this, 'the_title'), 9999, 2);
381	add_action('the_event', array(&$this, 'print_single'));
382	add_action('wp_head', array(&$this, 'single_header'));
383	add_action('wpseo_schema_webpage', array(&$this, 'wpseo_schema_webpage'));
384
385	// Ajax
386	add_action('wp_ajax_EventPostGetLatLong', array(&$this, 'GetLatLong'));
387	add_action('wp_ajax_EventPostHumanDate', array(&$this, 'HumanDate'));
388	add_action('wp_ajax_EventPostList', array(&$this, 'ajaxlist'));
389	add_action('wp_ajax_EventPostTimeline', array(&$this, 'ajaxTimeline'));
390	add_action('wp_ajax_EventPostNextPage', array(&$this, 'ajaxGetNextPage'));
391	add_action('wp_ajax_nopriv_EventPostNextPage', array(&$this, 'ajaxGetNextPage'));
392	add_action('wp_ajax_EventPostMap', array(&$this, 'ajaxmap'));
393	add_action('wp_ajax_EventPostCalendar', array(&$this, 'ajaxcal'));
394	add_action('wp_ajax_nopriv_EventPostCalendar', array(&$this, 'ajaxcal'));
395	add_action('wp_ajax_EventPostCalendarDate', array(&$this, 'ajaxdate'));
396	add_action('wp_ajax_nopriv_EventPostCalendarDate', array(&$this, 'ajaxdate'));
397
398	// Calendar publishing
399	add_action('parse_request', array(&$this, 'parse_request'), 100);
400	add_action('wp_ajax_EventPostExport', array(&$this, 'export'));
401	add_action('wp_ajax_nopriv_EventPostExport', array(&$this, 'export'));
402	add_action('wp_ajax_EventPostFeed', array(&$this, 'feed'));
403	add_action('wp_ajax_nopriv_EventPostFeed', array(&$this, 'feed'));
404
405	// Internal filters
406	add_filter('eventpost_list_shema',array(&$this, 'custom_shema'),10,1);
407
408	// Quick edit
409	add_action( 'bulk_edit_custom_box', array( &$this, 'bulk_edit' ), 10, 2 );
410	add_action( 'quick_edit_custom_box', array( &$this, 'quick_edit' ), 10, 2 );
411	add_action( 'admin_print_scripts-edit.php', array(&$this, 'scripts_edit') );
412	add_action( 'wp_ajax_inline-save', array(&$this, 'inline_save'), 1 );
413	add_action( 'bulk_edit_posts', array(&$this, 'save_bulkdatas'), 10, 2 );
414	add_filter( 'eventpost_inline_field', array(&$this, 'inline_field_color'), 10, 3);
415	add_filter( 'eventpost_inline_field', array(&$this, 'inline_field_icon'), 10, 3);
416
417	$inc_path = plugin_dir_path(__FILE__).'inc/';
418	$this->plugin_path = plugin_dir_path(__FILE__);
419	include_once ($inc_path . 'class-settings.php');
420	include_once ($inc_path . 'wrappers.php');
421	include_once ($inc_path . 'deprecated/widget.php');
422	include_once ($inc_path . 'deprecated/widget.cal.php');
423	include_once ($inc_path . 'deprecated/widget.map.php');
424	include_once ($inc_path . 'class-multisite.php');
425	include_once ($inc_path . 'class-shortcodes.php');
426	include_once ($inc_path . 'openweathermap.php');
427	include_once ($inc_path . 'class-children.php');
428	include_once ($inc_path . 'class-icons.php');
429	include_once ($inc_path . 'class-taxonomies.php');
430
431	$this->DashIcons = new EventPost\Icons();
432	$this->Settings = new EventPost\Settings($this->DashIcons);
433	$this->Taxonomies = new EventPost\Taxonomies($this->DashIcons);
434	}
435
436	/**
437	* PHP4 constructor
438	*/
439	public function EventPost(){
440	$this->__construct();
441	}
442
443	public function init(){
444	$admin_url = admin_url('admin-ajax.php?action=EventPostFeed');
445	$admin_url = str_replace(site_url(), '', $admin_url);
446	$plugins_url = plugins_url('export/ics.php', __FILE__);
447	$plugins_url = str_replace(site_url(), '', $plugins_url);
448	add_rewrite_rule('event-feed/?', $admin_url , 'top');
449	add_rewrite_rule('eventpost/([0-9]*)\.(ics\|vcs)?',$plugins_url, 'top');
450
451	$this->list_id = 0;
452	$this->NomDuMois = array('', __('Jan', 'event-post'), __('Feb', 'event-post'), __('Mar', 'event-post'), __('Apr', 'event-post'), __('May', 'event-post'), __('Jun', 'event-post'), __('Jul', 'event-post'), __('Aug', 'event-post'), __('Sept', 'event-post'), __('Oct', 'event-post'), __('Nov', 'event-post'), __('Dec', 'event-post'));
453	$this->Week = array(__('Sunday', 'event-post'), __('Monday', 'event-post'), __('Tuesday', 'event-post'), __('Wednesday', 'event-post'), __('Thursday', 'event-post'), __('Friday', 'event-post'), __('Saturday', 'event-post'));
454	$this->attendance_modes = array(
455	'OfflineEventAttendanceMode' => _x('Physical', 'Attendance Mode', 'event-post'),
456	'MixedEventAttendanceMode' => _x('Mixed', 'Attendance Mode', 'event-post'),
457	'OnlineEventAttendanceMode' => _x('Online', 'Attendance Mode', 'event-post'),
458	);
459	$this->statuses = array(
460	'EventScheduled' => _x('Scheduled', 'Event Status', 'event-post'),
461	'EventCancelled' => _x('Cancelled', 'Event Status', 'event-post'),
462	'EventMovedOnline' => _x('Moved Online', 'Event Status', 'event-post'),
463	'EventPostponed' => _x('Postoned', 'Event Status', 'event-post'),
464	'EventRescheduled' => _x('Rescheduled', 'Event Status', 'event-post'),
465	'EventCompleted' => _x('Completed', 'Event Status', 'event-post'),
466	);
467
468	$this->maps = $this->get_maps();
469	$this->settings = $this->get_settings();
470
471	do_action('evenpost_init', $this);
472
473	// Edit
474	add_action('add_meta_boxes', array(&$this, 'add_custom_box'));
475	foreach($this->settings['posttypes'] as $posttype){
476	add_filter('manage_'.$posttype.'_posts_columns', array(&$this, 'columns_head'), 2);
477	add_action('manage_'.$posttype.'_posts_custom_column', array(&$this, 'columns_content'), 10, 2);
478	}
479	$this->Taxonomies->add_fields_to_taxonomies($this->settings['posttypes']);
480
481	$this->markpath = '';
482	$this->markurl = '';
483	if (!empty($this->settings['markpath']) && !empty($this->settings['markurl'])) {
484	$this->markpath = ABSPATH.'/'.$this->settings['markpath'];
485	$this->markurl = $this->settings['markurl'];
486	} else {
487	// $this->markpath = plugin_dir_path(__FILE__) . 'markers/';
488	// $this->markurl = plugins_url('/markers/', __FILE__);
489	}
490
491	$this->currencies = include (plugin_dir_path(__FILE__) . 'inc/data/currencies.php');
492
493	$this->dateformat = str_replace(array('yy', 'mm', 'dd'), array('Y', 'm', 'd'), __('yy-mm-dd', 'event-post'));
494
495	$this->default_list_shema = apply_filters('eventpost_default_list_shema', array(
496	'container' => '<%type% class="event_loop %id% %class%" id="%listid%" style="%style%" %attributes%>'.
497	'%list%'.
498	'%pagination%'.
499	'</%type%><!-- .event_loop -->',
500	'item' => '<%child% class="event_item %class%" data-color="%color%" style="%style%">'.
501	'<a href="%event_link%">'.
502	'%event_thumbnail%'.
503	'<h5>%event_title% </h5>'.
504	'</a>'.
505	'%event_price%'.
506	'%event_date%'.
507	'%event_cat%'.
508	'%event_location%'.
509	'%event_excerpt%'.
510	'</%child%><!-- .event_item -->'
511	));
512	$this->list_shema = apply_filters('eventpost_list_shema',$this->default_list_shema);
513
514	$this->default_timeline_shema = apply_filters('eventpost_default_timeline_shema', array(
515	'container' => '
516	<%type% class="event_loop %id% %class%" id="%listid%" style="%style%" %attributes%>
517	%prev_arrow%
518	<div class="track">
519	%list%
520	</div>
521	%next_arrow%
522	</%type%><!-- .event_loop -->',
523	'item' => '<%child% class="event_item %class%" data-color="%color%" style="%style%">
524	<div class="anchor" style="background-color:#%color%"></div>
525	%event_date%
526	%event_location%
527	%event_cat%
528	%event_excerpt%
529	<a href="%event_link%">
530	%event_thumbnail%
531	<h5>%event_title%</h5>
532	</a>
533	%event_price%
534	</%child%><!-- .event_item -->'
535	));
536	$this->timeline_shema = apply_filters('eventpost_timeline_shema',$this->default_timeline_shema);
537
538	$this->map_interactions=array(
539	'DragRotate'=>__('Drag Rotate', 'event-post'),
540	'DoubleClickZoom'=>__('Double Click Zoom', 'event-post'),
541	'DragPan'=>__('Drag Pan', 'event-post'),
542	'PinchRotate'=>__('Pinch Rotate', 'event-post'),
543	'PinchZoom'=>__('Pinch Zoom', 'event-post'),
544	'KeyboardPan'=>__('Keyboard Pan', 'event-post'),
545	'KeyboardZoom'=>__('Keyboard Zoom', 'event-post'),
546	'MouseWheelZoom'=>__('Mouse Wheel Zoom', 'event-post'),
547	'DragZoom'=>__('Drag Zoom', 'event-post'),
548	);
549
550	$this->quick_edit_fields = apply_filters('eventpost_quick_edit_fields', array(
551	'event'=>array(
552	$this->META_START=>__('Begin:', 'event-post'),
553	$this->META_END=>__('End:', 'event-post'),
554	$this->META_COLOR=>__('Color:', 'event-post'),
555	$this->META_ICON=>__('Icon:', 'event-post'),
556	),
557	'location'=>array(
558	$this->META_ADD=>__('Address:', 'event-post'),
559	$this->META_LAT=>__('Latitude:', 'event-post'),
560	$this->META_LONG=>__('Longitude:', 'event-post'),
561	),
562	)
563	);
564	$this->bulk_edit_fields = apply_filters('eventpost_bulk_edit_fields', array(
565	'event'=>array(
566	$this->META_COLOR=>__('Color:', 'event-post'),
567	$this->META_ICON=>__('Icon:', 'event-post'),
568	),
569	)
570	);
571
572	$this->kses_tags = apply_filters('eventpost_kses_tags', json_decode(
573	file_get_contents(plugin_dir_path(__FILE__).'inc/data/kses-tags.json'),
574	true
575	));
576
577
578	}
579
580	/**
581	* Init all variables when WP is ready
582	*
583	* @action evenpost_init
584	* @filter eventpost_default_list_shema
585	* @filter eventpost_list_shema
586	*/
587	public function widgets_init(){
588	$this->Shortcodes = new EventPost\Shortcodes();
589
590	if(function_exists('register_block_type')){
591	$block_path = plugin_dir_path(__FILE__).'inc/blocks/';
592	include_once ($block_path . 'eventslist.php');
593	include_once ($block_path . 'eventstimeline.php');
594	include_once ($block_path . 'eventsmap.php');
595	include_once ($block_path . 'eventscalendar.php');
596	include_once ($block_path . 'eventdetails.php');
597	}
598
599
600	// WooCommerce
601	if (class_exists('WooCommerce') && in_array('product', $this->settings['posttypes'])) {
602	include_once (plugin_dir_path(__FILE__).'inc/woocommerce.php');
603	}
604	}
605
606	public function register_widgets(){
607	register_widget('EventPost_List');
608	register_widget('EventPost_Map');
609	register_widget('EventPost_Cal');
610	}
611
612	/**
613	* Usefull hexadecimal to decimal converter. Returns an array of RGB from a given hexadecimal color.
614	*
615	* @param string $color
616	*
617	* @return array $color($R, $G, $B)
618	*/
619	public function hex2dec($color = '000000') {
620	$tbl_color = array();
621	if(!is_string($color) \|\| empty($color)){
622	$color = '000000';
623	}
624	if (substr($color, 0, 1)!='#'){
625	$color = '#' . $color;
626	}
627	$tbl_color['R'] = hexdec(substr($color, 1, 2));
628	$tbl_color['G'] = hexdec(substr($color, 3, 2));
629	$tbl_color['B'] = hexdec(substr($color, 5, 2));
630	return $tbl_color;
631	}
632
633	/**
634	* Fetch all registered image sizes
635	*
636	* @global array $_wp_additional_image_sizes
637	*
638	* @return array
639	*/
640	function get_thumbnail_sizes(){
641	global $_wp_additional_image_sizes;
642	$sizes = array('thumbnail', 'medium', 'large', 'full');
643	foreach(array_keys($_wp_additional_image_sizes) as $size){
644	$sizes[]=$size;
645	}
646	return $sizes;
647	}
648
649	/**
650	* Get blog settings, load and saves default settings if needed. Can be filterred using
651	*
652	* @example `<?php add_filter('eventpost_getsettings', 'some_function'); ?>`
653	*
654	* @action eventpost_getsettings_action
655	* @filter eventpost_getsettings
656	*
657	* @return array
658	*/
659	public function get_settings() {
660	$ep_settings = $this->Settings->get_settings();
661	return apply_filters('eventpost_getsettings', $ep_settings);
662	}
663
664	/**
665	* Checks if HTML schemas are not empty
666	*
667	* @param array $shema
668	*
669	* @return array
670	*/
671	public function custom_shema($shema){
672	if(!empty($this->settings['container_shema'])){
673	$shema['container']=$this->settings['container_shema'];
674	}
675	if(!empty($this->settings['item_shema'])){
676	$shema['item']=$this->settings['item_shema'];
677	}
678	return $shema;
679	}
680
681	/**
682	* Parse the maps.json file. Custom maps can be added by using the `eventpost_getsettings` filter like the following example:
683	*
684	* ```
685	* <?php
686	* add_filter('eventpost_getsettings', 'map_function');
687	* function map_function($maps){
688	* array_push($maps, array(
689	* 'name'=>'Myt custom map',
690	* 'id'=>'custom_map',
691	* 'urls'=>array(
692	* 'http://a.customurl.org/{z}/{x}/{y}.png',
693	* 'http://b.customurl.org/{z}/{x}/{y}.png',
694	* 'http://c.customurl.org/{z}/{x}/{y}.png',
695	* )
696	* ));
697	* return $maps;
698	* }
699	* ?>
700	* ```
701	*
702	* @filter eventpost_maps
703	*
704	* @return array of map arrays ['name', 'id', 'urls']
705	*/
706	public function get_maps() {
707	$maps = array();
708	$filename = plugin_dir_path(__FILE__) . 'maps.json';
709	if (is_file($filename) && (false !== $json = json_decode(file_get_contents($filename)))) {
710	// Convert objects to array to ensure retrocompatibility
711	$arrays = array();
712	foreach($json as $map){
713	$arrays[$map->id] = (array) $map;
714	}
715	$maps = apply_filters('eventpost_maps', $arrays);
716	}
717	return $maps;
718	}
719
720	/**
721	* Get colors
722	*
723	* @return array
724	*/
725	public function get_colors() {
726	$colors = array();
727	if (is_dir($this->markpath)) {
728	$files = scandir($this->markpath);
729	foreach ($files as $file) {
730	if (substr($file, -4) == '.png') {
731	$colors[substr($file, 0, -4)] = $this->markurl . $file;
732	}
733	}
734	}
735	return $colors;
736	}
737
738	/**
739	* Get color of a post
740	*
741	* @param int $post_id
742	* @param bool $default
743	* @param bool $check_taxo
744	*
745	* @return string color
746	*/
747	public function get_post_color($post_id, $default = false, $check_taxo = false) {
748	$color = get_post_meta($post_id, $this->META_COLOR,true);
749	if($color && !empty($color)){
750	return event_post_format_color($color);
751	}else{
752	if($check_taxo){
753	foreach(event_post_get_all_terms($post_id) as $term){
754	$taxo_color = $this->Taxonomies->get_taxonomy_color($term->term_id);
755	if($taxo_color){
756	return event_post_format_color($taxo_color);
757	}
758	}
759	}
760	}
761	return event_post_format_color($default);
762	}
763
764	/**
765	* Get icon of a post
766	*
767	* @param int $post_id
768	* @param bool $default
769	* @param bool $check_taxo
770	*
771	* @return string\|false icon
772	*/
773	public function get_post_icon($post_id, $default = false, $check_taxo = false) {
774	$icon = get_post_meta($post_id, $this->META_ICON,true);
775	if($icon && !empty($icon)){
776	return $icon;
777	}else{
778	if($check_taxo){
779	foreach(event_post_get_all_terms($post_id) as $term){
780	$taxo_icon = $this->Taxonomies->get_taxonomy_icon($term->term_id);
781	if($taxo_icon){
782	return event_post_format_color($taxo_icon);
783	}
784	}
785	}
786	}
787	return $default;
788	}
789
790	/**
791	* Get the URL of a marker
792	*
793	* @param string $color
794	*
795	* @return sring
796	*/
797	public function get_marker($color) {
798	if (is_file($this->markpath . $color . '.png')) {
799	return $this->markurl . $color . '.png';
800	}
801	return "";
802	}
803
804	/**
805	* Enqueue CSS files
806	*/
807	public function load_styles($deps = null) {
808	//CSS
809	if(!empty($this->settings['customcss'])){
810	wp_enqueue_style('event-post-custom', $this->settings['customcss']);
811	}
812	elseif(is_file(get_stylesheet_directory().'/event-post.css') \|\| is_file(get_template_directory().'/event-post.css')){
813	wp_enqueue_style('event-post-custom', get_theme_file_uri('event-post.css'));
814	}
815	else{
816	wp_register_style('event-post', plugins_url('/build/front/front.css', __FILE__), $deps, filemtime( "{$this->plugin_path}/build/front/front.css" ));
817	wp_enqueue_style('event-post');
818	}
819
820	// Lib scripts
821	wp_enqueue_style('dashicons', includes_url('/css/dashicons.min.css'));
822	}
823
824	/**
825	* Enqueue Editor style
826	*/
827	public function editor_styles() {
828	add_editor_style( plugins_url('/build/front/front.css', __FILE__) );
829	}
830
831	/**
832	* Enqueue JS files
833	*/
834	public function load_scripts() {
835	wp_enqueue_script('event-post', plugins_url('/build/front/front.js', __FILE__), array(), filemtime( "{$this->plugin_path}/build/front/front.js" ), true);
836	$maps = $this->maps;
837	foreach($maps as $m=>$map){
838	if(isset($map['api_param']) && $this->settings['tile_api_key']){
839	foreach($map['urls'] as $i=>$url){
840	$maps[$m]['urls'][$i] = add_query_arg($map['api_param'], $this->settings['tile_api_key'], $url);
841	}
842	}
843	}
844	wp_add_inline_script('event-post', 'var EventPost = EventPost \|\| {}; EventPost.front='.wp_json_encode(array(
845	'scripts' => array(
846	'map' => plugins_url('/build/map/event-map.js', __FILE__)
847	),
848	'imgpath' => plugins_url('/img/', __FILE__),
849	'maptiles' => $maps,
850	'defaulttile' => $this->settings['tile'],
851	'zoom' => $this->settings['zoom'],
852	'ajaxurl' => admin_url() . 'admin-ajax.php',
853	'map_interactions'=>$this->map_interactions,
854	)), 'before');
855	}
856	/**
857	* Enqueue JS files for maps
858	*/
859	public function load_map_scripts() {
860	$this->load_styles(array('event-post-map'));
861	// JS
862	if(is_admin()){
863	$this->admin_scripts(array('jquery', 'event-post-map'));
864	}
865	}
866
867	/**
868	* Enqueue CSS files in admin
869	*/
870	public function admin_head() {
871	$page = basename($_SERVER['SCRIPT_NAME']);
872	if( $page!='post-new.php' && $page!='edit-tags.php' && !($page=='post.php' && filter_input(INPUT_GET, 'action')=='edit') && !($page=='options-general.php' && filter_input(INPUT_GET, 'page')=='event-settings') ){
873	return;
874	}
875	wp_enqueue_style('event-post-admin', plugins_url('/build/admin/admin.css', __FILE__), false, filemtime( "{$this->plugin_path}/build/admin/admin.css" ));
876	}
877
878	/**
879	* Enqueue JS files in admin
880	*/
881	public function admin_scripts($deps = array('jquery'), $force=false) {
882	$page = basename($_SERVER['SCRIPT_NAME']);
883	if(!$force &&
884	$page!='post-new.php' &&
885	$page!='edit-tags.php' &&
886	$page!='term.php' &&
887	!($page=='post.php' && filter_input(INPUT_GET, 'action')=='edit') &&
888	!($page=='options-general.php' && filter_input(INPUT_GET, 'page')=='event-settings')
889	){
890	return;
891	}
892	wp_enqueue_script('jquery');
893	wp_enqueue_script('jquery-effects-core');
894	wp_enqueue_script('jquery-effects-shake');
895	wp_enqueue_style( 'wp-color-picker');
896	wp_enqueue_script( 'wp-color-picker');
897	if(!is_array($deps)){
898	$deps = array('jquery','wp-color-picker');
899	}
900	if($this->settings['datepicker']=='simple' \|\| !is_admin() \|\| (isset($_GET['page']) && $_GET['page']=='event-settings')){
901	wp_enqueue_script('jquery-ui-datepicker');
902	$deps[] = 'jquery-ui-datepicker';
903	}
904	wp_enqueue_script('event-post-admin', plugins_url('/build/admin/admin.js', __FILE__), $deps, filemtime( "{$this->plugin_path}/build/admin/admin.js" ), true);
905	$language = get_bloginfo('language');
906	if (strpos($language, '-') > -1) {
907	$language = strtolower(substr($language, 0, 2));
908	}
909	wp_add_inline_script('event-post-admin', 'var EventPost = EventPost \|\| {}; EventPost.admin='.wp_json_encode(array(
910	'ajaxurl' => admin_url('admin-ajax.php'),
911	'imgpath' => plugins_url('/img/', __FILE__),
912	'date_choose' => __('Choose', 'event-post'),
913	'date_format' => __('yy-mm-dd', 'event-post'),
914	'more_icons' => __('More icons', 'event-post'),
915	'pick_a_date'=>__('Pick a date','event-post'),
916	'use_current_location'=>__('Use my current location','event-post'),
917	'start_drag'=>__('Click to<br>drag the map<br>and change location','event-post'),
918	'empty_address'=>__('Be kind to fill a non empty address:)', 'event-post'),
919	'search'=>__('Type an address', 'event-post'),
920	'search_button'=>__('Search', 'event-post'),
921	'geocoding_attribution'=>__('Geocoding by <a href="https://nominatim.openstreetmap.org/" target="_blank">OpenStreetmap Nominatim</a>', 'event-post'),
922	'stop_drag'=>_x('Done','Stop allowing to drag the map', 'event-post'),
923	'datepickeri18n'=>array(
924	// Translators: %1$s is the month name, %2$s is the day number, %3$s is the year, %4$s is the hour, %5$s is the minute
925	'order'=>__( '%1$s %2$s, %3$s @ %4$s:%5$s', 'event-post'),
926	'day'=>__('Day', 'event-post'),
927	'month'=>__('Month', 'event-post'),
928	'year'=>__('Day', 'event-post'),
929	'hour'=>__('Hour', 'event-post'),
930	'minute'=>__('Minute', 'event-post'),
931	'ok'=>__('OK', 'event-post'),
932	'cancel'=>__('Cancel', 'event-post'),
933	'remove'=>__('Remove', 'event-post'),
934	'edit'=>__('Edit', 'event-post'),
935	'months'=>$this->NomDuMois,
936	),
937	'META_START' => $this->META_START,
938	'META_END' => $this->META_END,
939	'META_ADD' => $this->META_ADD,
940	'META_LAT' => $this->META_LAT,
941	'META_LONG' => $this->META_LONG,
942	'META_STATUS' => $this->META_STATUS,
943	'META_ATTENDANCE_MODE' => $this->META_ATTENDANCE_MODE,
944	'lang'=>$language,
945	'maptiles' => $this->maps,
946	'defaulttile' => $this->settings['tile'],
947	'palette' => $this->get_theme_palette("hex"),
948	'available_images' => $this->get_colors(),
949	)));
950	}
951	function scripts_edit() {
952	// load only when editing a supported post type
953	$current_post_type = isset($_GET['post_type']) ? $_GET['post_type'] : 'post';
954	if ( in_array( $current_post_type, $this->settings['posttypes'] ) ) {
955	wp_enqueue_script( 'eventpost-inline-edit', plugins_url( 'build/admin/inline-edit.js', __FILE__ ), array( 'jquery', 'inline-edit-post' ), '', true );
956	wp_add_inline_script('eventpost-inline-edit', 'var EventPost = EventPost \|\| {}; EventPost.inlineEdit='.wp_json_encode(array(
957	'quick'=>$this->quick_edit_fields,
958	'bulk'=>$this->bulk_edit_fields,
959	)));
960	}
961	}
962
963	function get_rich_result($event){
964	/*
965	* https://search.google.com/test/rich-results
966	{
967	"@context": "https://schema.org",
968	"@type": "Event",
969	"name": "The Adventures of Kira and Morrison",
970	"startDate": "2025-07-21T19:00",
971	"endDate": "2025-07-21T23:00",
972	"eventStatus": "https://schema.org/EventScheduled",
973	"eventAttendanceMode": "https://schema.org/OnlineEventAttendanceMode",
974	"location": {
975	"@type": "VirtualLocation",
976	"url": "https://operaonline.stream5.com/"
977	},
978	"image": [
979	"https://example.com/photos/1x1/photo.jpg",
980	"https://example.com/photos/4x3/photo.jpg",
981	"https://example.com/photos/16x9/photo.jpg"
982	],
983	"description": "The Adventures of Kira and Morrison is coming to Snickertown in a can’t miss performance.",
984	"offers": {
985	"@type": "Offer",
986	"url": "https://www.example.com/event_offer/12345_201803180430",
987	"price": "30",
988	"priceCurrency": "USD",
989	"availability": "https://schema.org/InStock",
990	"validFrom": "2024-05-21T12:00"
991	},
992	"performer": {
993	"@type": "PerformingGroup",
994	"name": "Kira and Morrison"
995	}
996	}
997	*/
998	$location_virtual = array(
999	'@type'=>'VirtualLocation',
1000	'url'=>$event->virtual_location,
1001	);
1002	$physical_location = array(
1003	'@type'=>'place',
1004	'name'=>$event->address,
1005	'address'=>$event->address,
1006	'geo'=>array(
1007	'@type'=>'GeoCoordinates',
1008	'latitude'=>$event->lat,
1009	'longitude'=>$event->long,
1010	),
1011	);
1012	$min = 60 * get_option('gmt_offset');
1013	$sign = $min < 0 ? "-" : "+";
1014	$absmin = abs($min);
1015	$gmt_offset = sprintf("%s%02d:%02d", $sign, $absmin/60, $absmin%60);
1016	$time_format = (is_numeric($event->time_start) && is_numeric($event->time_end) && date('H:i', $event->time_start) != date('H:i', $event->time_end) && date('H:i', $event->time_start) != '00:00' && date('H:i', $event->time_end) != '00:00') ? 'Y-m-d\Th:i:00'.$gmt_offset : 'Y-m-d';
1017
1018	$rich_data = array(
1019	'@context'=>'https://schema.org',
1020	'@type'=>'event',
1021	'name'=>$event->post_title,
1022	'datePublished'=>str_replace(' ', 'T', $event->post_date_gmt).$gmt_offset,
1023	'dateModified'=>str_replace(' ', 'T', $event->post_modified_gmt).$gmt_offset,
1024	'startDate'=>$event->time_start ? date($time_format, $event->time_start) : null,
1025	'endDate'=>$event->time_end ? date($time_format, $event->time_end) : null,
1026	'eventStatus'=>$event->status,
1027	'eventAttendanceMode'=>$event->attendance_mode,
1028	'location'=> ($event->attendance_mode == 'MixedEventAttendanceMode') ? array($location_virtual,$physical_location) : ($event->attendance_mode == 'OnlineEventAttendanceMode' ? $location_virtual : $physical_location),
1029	'image'=> has_post_thumbnail($event->ID) ? array(
1030	get_the_post_thumbnail_url($event->ID, 'post-thumbnail'),
1031	get_the_post_thumbnail_url($event->ID, 'medium'),
1032	get_the_post_thumbnail_url($event->ID, 'large'),
1033	get_the_post_thumbnail_url($event->ID, 'full'),
1034	) : null,
1035	'description'=>$event->description,
1036	);
1037	if(!empty($event->organization)){
1038	$rich_data['organizer'] = array(
1039	'@type'=>'Organization',
1040	'name'=>$event->organization,
1041	);
1042	}
1043	if(!empty($event->offer)){
1044	$rich_data['offers'] = array(
1045	'@type'=>'Offer',
1046	// 'availability'=>$event->availability,
1047	// 'validFrom'=>date($time_format, $event->time_start),
1048	);
1049	if(!empty($event->offer['url'])){
1050	$rich_data['offers']['url'] = $event->offer['url'];
1051	}
1052	if(!empty($event->offer['price'])){
1053	$rich_data['offers']['price'] = $event->offer['price'];
1054	}
1055	if(!empty($event->offer['currency'])){
1056	$rich_data['offers']['priceCurrency'] = $event->offer['currency'];
1057	}
1058	}
1059
1060	return apply_filters('event-post-rich-result', $rich_data, $event);
1061	}
1062
1063	function wpseo_schema_webpage($rich_result){
1064	$event = $this->retreive();
1065	if ($event != false){
1066	if ($event->time_start != '' && $event->time_end != '') {
1067	$rich_result = array_merge($rich_result, $this->get_rich_result($event));
1068	}
1069	$this->is_schema_output = true;
1070	}
1071	return $rich_result;
1072	}
1073
1074	function get_theme_palette($return = "hex"){
1075	$theme_options = wp_get_global_settings();
1076	$colors = [];
1077	if(isset($theme_options['color']['palette']['theme'])){
1078	$colors = $theme_options['color']['palette']['theme'];
1079	}elseif(isset($theme_options['color']['palette']['default'])){
1080	$colors = $theme_options['color']['palette']['default'];
1081	}
1082	if($return == "hex"){
1083	$color_hexs = [];
1084	foreach($colors as $color){
1085	$color_hexs[] = $color["color"];
1086	}
1087	return $color_hexs;
1088	}
1089	return $colors;
1090	}
1091
1092	/**
1093	* Add custom header meta for single events
1094	*/
1095	public function single_header() {
1096	if (is_single()) {
1097	$twitter_label_id=0;
1098	$event = $this->retreive();
1099	$has_location = $has_time = false;
1100	if ($event != false) {
1101	if ($event->address != '' \|\| ($event->lat != '' && $event->long != '')) {
1102	$twitter_label_id++;
1103	$has_location = true;
1104	?>
1105	<meta name="geo.placename" content="<?php echo esc_attr($event->address) ?>" />
1106	<meta name="geo.position" content="<?php echo esc_attr($event->lat) ?>;<?php echo esc_attr($event->long) ?>" />
1107	<meta name="ICBM" content="<?php echo esc_attr($event->lat) ?>;<?php echo esc_attr($event->long) ?>" />
1108	<meta property="place:location:latitude" content="<?php echo esc_attr($event->lat) ?>" />
1109	<meta property="place:location:longitude" content="<?php echo esc_attr($event->long) ?>" />
1110	<meta name="twitter:label<?php echo esc_attr($twitter_label_id); ?>" content="<?php esc_attr_e('Location', 'event-post'); ?>"/>
1111	<meta name="twitter:data<?php echo esc_attr($twitter_label_id); ?>" content="<?php echo esc_attr($event->address) ?>"/>
1112	<?php
1113	}
1114	if ($event->start != '' && $event->end != '') {
1115	$has_time = true;
1116	$twitter_label_id++;
1117	?>
1118	<meta name="datetime-coverage-start" content="<?php echo esc_attr(date('c', $event->time_start)) ?>" />
1119	<meta name="datetime-coverage-end" content="<?php echo esc_attr(date('c', $event->time_end)) ?>" />
1120	<meta name="twitter:label<?php echo esc_attr($twitter_label_id); ?>" content="<?php echo esc_attr('Date', 'event-post'); ?>"/>
1121	<meta name="twitter:data<?php echo esc_attr($twitter_label_id); ?>" content="<?php echo esc_attr($this->human_date($event->time_start)) ?>"/>
1122	<?php
1123	}
1124	if(($has_location \|\| $has_time) && !$this->is_schema_output){
1125	$rich_result = $this->get_rich_result($event);
1126	$this->is_schema_output = true;
1127	?>
1128	<script type="application/ld+json"><?php echo \wp_json_encode($rich_result); ?></script>
1129	<?php
1130	}
1131	}
1132	}
1133	}
1134
1135	/**
1136	* Cleanups a date
1137	*
1138	* @param type $str
1139	*
1140	* @since 5.0.1
1141	*
1142	* @return string
1143	*/
1144	public function date_cleanup($str){
1145	return trim(str_replace(array('0', ' ', ':', '-'), '', $str));
1146	}
1147
1148	/**
1149	* Checks if a date is valid or not
1150	*
1151	* @param string $str
1152	*
1153	* @return boolean
1154	*/
1155	public function dateisvalid($str) {
1156	return is_string($str) && $this->date_cleanup($str) != '';
1157	}
1158
1159	/**
1160	* Parse a date from a string
1161	*
1162	* @param string $date
1163	* @param string $sep
1164	*
1165	* @return string
1166	*/
1167	public function parsedate($date, $sep = '') {
1168	if (!empty($date)) {
1169	return substr($date, 0, 10) . $sep . substr($date, 11, 8);
1170	} else {
1171	return '';
1172	}
1173	}
1174
1175	/**
1176	* Sanitize a coordinate string
1177	* Only keeps, numbers, dots and commas
1178	*
1179	* @param string $str
1180	*
1181	* @since 5.9.9
1182	*
1183	* @return string
1184	*/
1185	public function sanitize_coordinate($str){
1186	return preg_replace('/[^0-9\.,-]/', '', $str);
1187	}
1188
1189	/**
1190	* Format a date for humans
1191	*
1192	* @param mixed $date
1193	* @param string $format
1194	*
1195	* @return type
1196	*/
1197	public function human_date($date, $format = 'l j F Y') {
1198	if($this->settings['dateforhumans']){
1199	if (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y')) {
1200	return __('today', 'event-post');
1201	} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('+1 day'))) {
1202	return __('tomorrow', 'event-post');
1203	} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('-1 day'))) {
1204	return __('yesterday', 'event-post');
1205	}
1206	}
1207	return date_i18n($format, $date);
1208	}
1209
1210	/**
1211	* Returns a range of dates
1212	*
1213	* @param timestamp $time_start
1214	* @param timestamp $time_end
1215	*
1216	* @return string
1217	*/
1218	public function delta_date($time_start, $time_end){
1219	if(!$time_start \|\| !$time_end){
1220	return;
1221	}
1222
1223	// Translators: %1$s, %4$s are opening tags, %2$s and %5$s are closing tag, %3$s is the first date, %6$s is the second date
1224	$from_to_days = _x('%1$sfrom%2$s %3$s %4$sto%5$s %6$s', 'Days', 'event-post');
1225	// Translators: %1$s is the first date, %4$s is the second date, %2$s is an opening tag, %3$s is a closing tag
1226	$single_day_at = _x('%1$s%2$s,%3$s %4$s', 'From/To single day at time', 'event-post');
1227	// Translators: %1$s, %4$s are opening tags, %2$s and %5$s are closing tag, %3$s is the first hour, %6$s is the second hour
1228	$from_to_hours = _x('%1$sfrom%2$s %3$s %4$sto%5$s %6$s', 'Hours', 'event-post');
1229	// Translators: %1$s is an opening tag, %2$s is a closing tag, %3$s is the time
1230	$at_time = _x('%1$sat%2$s %3$s', 'Time', 'event-post');
1231
1232	//Display dates
1233	$dates="\t\t\t\t".'<div class="event_date" data-start="' . $this->human_date($time_start) . '" data-end="' . $this->human_date($time_end) . '">';
1234	// Same day
1235	if (date('Ymd', $time_start) == date('Ymd', $time_end)) {
1236	$dates.= "\n\t\t\t\t\t\t\t".'<time itemprop="dtstart" datetime="' . date_i18n('c', $time_start) . '">'
1237	. '<span class="date date-single">' . $this->human_date($time_end, $this->settings['dateformat']) . "</span>";
1238	if (date('H:i', $time_start) != date('H:i', $time_end) && date('H:i', $time_start) != '00:00' && date('H:i', $time_end) != '00:00') {
1239	$dates.= ' '.sprintf(
1240	$from_to_hours,
1241	'<span class="linking_word linking_word-from">',
1242	'</span>',
1243	'<span class="time time-start">' . date_i18n($this->settings['timeformat'], $time_start) . '</span>',
1244	'<span class="linking_word linking_word-to">',
1245	'</span>',
1246	'<span class="time time-end">' . date_i18n($this->settings['timeformat'], $time_end) . '</span>'
1247	);
1248	}
1249	elseif (date('H:i', $time_start) != '00:00') {
1250	$dates.= ' '.sprintf(
1251	$at_time,
1252	'<span class="linking_word">',
1253	'</span>',
1254	'<span class="time time-single">' . date_i18n($this->settings['timeformat'], $time_start) . '</span>'
1255	);
1256	}
1257	$dates.="\n\t\t\t\t\t\t\t".'</time>';
1258	}
1259	// Not same day
1260	else {
1261	$dates.= ' '.sprintf(
1262	$from_to_days,
1263	'<span class="linking_word linking_word-from">',
1264	'</span>',
1265	'<time class="date date-start" itemprop="dtstart" datetime="' . date('c', $time_start) . '">'
1266	. ((date('H:i:s', $time_start) != '00:00:00' \|\| date('H:i:s', $time_end) != '00:00:00')
1267	? sprintf($single_day_at, '<span class="date">'.$this->human_date($time_start, $this->settings['dateformat']).'</span>', '<span class="linking_word">', '</span>', '<span class="time">'.date_i18n($this->settings['timeformat'], $time_start).'</span>')
1268	: $this->human_date($time_start, $this->settings['dateformat'])
1269	)
1270	. '</time>',
1271	'<span class="linking_word linking_word-to">',
1272	'</span>',
1273	'<time class="date date-to" itemprop="dtend" datetime="' . date('c', $time_end) . '">'
1274	. ((date('H:i:s', $time_start) != '00:00:00' \|\| date('H:i:s', $time_end) != '00:00:00')
1275	? sprintf($single_day_at, '<span class="date">'.$this->human_date($time_end, $this->settings['dateformat']).'</span>', '<span class="linking_word">', '</span>', '<span class="time">'.date_i18n($this->settings['timeformat'], $time_end).'</span>')
1276	: $this->human_date($time_end, $this->settings['dateformat'])
1277	)
1278	. '</time>'
1279	);
1280	}
1281	$dates.="\n\t\t\t\t\t\t".'</div><!-- .event_date -->';
1282	return $dates;
1283	}
1284
1285	/**
1286	* Displays a date
1287	*
1288	* @param WP_Post object $post
1289	* @param mixed $links
1290	*
1291	* @return string
1292	*/
1293	public function print_date($post = null, $links = 'deprecated', $context='') {
1294	$dates = '';
1295	$event = $this->retreive($post);
1296	if ($event != false){
1297	if ($event->start != '' && $event->end != '') {
1298
1299	$dates.=$this->delta_date($event->time_start, $event->time_end);
1300	if( // Status setting
1301	$this->settings['displaystatus'] == 'both' \|\|
1302	($this->settings['displaystatus'] == 'single' && is_single() ) \|\|
1303	($this->settings['displaystatus'] == 'list' && !is_single() )
1304	){
1305	$dates.='<span class="eventpost-status">'.$this->statuses[$event->status].'</span>';
1306	}
1307	$timezone_string = get_option('timezone_string');
1308	$gmt_offset = $gmt = $this->get_gmt_offset();
1309
1310	if (
1311	!is_admin()
1312	&& ( // Export when setting
1313	$this->settings['export_when'] == 'both' \|\|
1314	( $this->settings['export_when'] == 'future' && $this->is_future($event) ) \|\|
1315	( $this->settings['export_when'] == 'past' && $this->is_past($event) )
1316	)
1317	&& ( // Export setting
1318	$this->settings['export'] == 'both' \|\|
1319	($this->settings['export'] == 'single' && is_single() ) \|\|
1320	($this->settings['export'] == 'list' && !is_single() )
1321	)
1322	) {
1323	// Export event
1324	$title = urlencode($post->post_title);
1325	$address = urlencode($post->address);
1326	$desc = urlencode($event->description."\n\n".$post->permalink);
1327	$allday = ($post->time_start && $post->time_end && date('H:i:s', $post->time_start) == '00:00:00' && date('H:i:s', $post->time_end) == '00:00:00');
1328	$d_s = date("Ymd", $event->time_start) . ($allday ? '' : 'T' . date("His", $event->time_start));
1329	$d_e = date("Ymd", $event->time_end) . ($allday ? '' : 'T' . date("His", $event->time_end));
1330	$uid = $post->ID . '-' . $post->blog_id;
1331	$url = $event->permalink;
1332
1333	// format de date ICS
1334	$permalink_structure = get_option( 'permalink_structure' );
1335	if($permalink_structure != ""){
1336	$ics_url = site_url('eventpost/'.$event->ID.'.ics');
1337	$vcs_url = site_url('eventpost/'.$event->ID.'.vcs');
1338	}
1339	else{
1340	$ics_url = add_query_arg(array('action'=>'EventPostExport', 'event_id'=>$event->ID, 'format'=>'ics'), admin_url('admin-ajax.php'));
1341	$vcs_url = add_query_arg(array('action'=>'EventPostExport', 'event_id'=>$event->ID, 'format'=>'vcs'), admin_url('admin-ajax.php'));
1342
1343	}
1344
1345	// format de date Google cal
1346	//$google_url = 'https://www.google.com/calendar/event?action=TEMPLATE&text=' . $title . '&dates=' . $d_s . 'Z/' . $d_e . 'Z&details=' . $url . '&ctz='.$timezone_string.'&location=' . $address . '&trp=false&sprop=&sprop=name';
1347	$google_url = add_query_arg(array(
1348	'action'=>'TEMPLATE',
1349	'trp'=>'false',
1350	'sprop'=>'name',
1351	'text'=>$title,
1352	'dates'=>$d_s.'/'.$d_e.'', // Removed Z to fix TZ issue
1353	'location'=>$address,
1354	'details'=>$desc,
1355	'gmt'=> urlencode($gmt_offset)
1356	), 'https://www.google.com/calendar/event');
1357	if(!empty($timezone_string)){
1358	$google_url = add_query_arg(array(
1359	'ctz'=>$timezone_string,
1360	), $google_url);
1361	}
1362
1363	$dates.='
1364	<span class="eventpost-date-export">
1365	<a href="' . $ics_url . '" class="event_link event-export ics" target="_blank" title="' . __('Download ICS file', 'event-post') . '">ical</a>
1366	<a href="' . $google_url . '" class="event_link event-export gcal" target="_blank" title="' . __('Add to Google calendar', 'event-post') . '">Google</a>
1367	<a href="' . $vcs_url . '" class="event_link event-export vcs" target="_blank" title="' . __('Add to Outlook', 'event-post') . '">outlook</a>
1368	<i class="dashicons-before dashicons-calendar"></i>
1369	</span>';
1370	}
1371	}
1372	}
1373	return apply_filters('eventpost_printdate', $dates);
1374	}
1375
1376	/**
1377	* Outputs location of an event
1378	*
1379	* @param WP_Post object $post
1380	*
1381	* @return string
1382	*/
1383	public function print_location($post=null, $context='') {
1384	$location = '';
1385	if ($post == null)
1386	$post = get_post();
1387	elseif (is_numeric($post)) {
1388	$post = get_post($post);
1389	}
1390	if (!isset($post->start)) {
1391	$post = $this->retreive($post);
1392	}
1393	if ($post != false){
1394	$this->map_id++;
1395	$address = $post->address;
1396	$lat = $post->lat;
1397	$long = $post->long;
1398	$color = $this->get_post_color($post->ID, $this->settings['default_color'], true);
1399	$icon = $this->DashIcons->icons[$this->get_post_icon($post->ID, $this->settings['default_icon'], true)];
1400	$virtual_location = $post->virtual_location;
1401	$attendance_mode = $post->attendance_mode;
1402
1403	if ($this->is_online($post) && $virtual_location) {
1404	$location.="\t\t\t\t".'<div><a href="'.esc_url($virtual_location).'" class="eventpost-virtual-location-link" target="_blank" rel="noopener">'
1405	.__('Join link', 'event-post')
1406	.'</a></div>'
1407	."\n";
1408	}
1409	if ($this->is_offline($post) && ($address != '' \|\| ($lat != '' && $long != ''))) {
1410	$location.="\t\t\t\t".'<address';
1411	if ($lat != '' && $long != '') {
1412	$geo_attributes = ' data-latitude="' . esc_attr($lat) . '"
1413	data-longitude="' . esc_attr($long) . '"
1414	data-marker="' . esc_attr($this->get_marker($color)) . '"
1415	data-iconcode="' .esc_attr($icon). '"
1416	data-icon="' . esc_attr(mb_convert_encoding('&#x'.$icon.';', 'UTF-8', 'HTML-ENTITIES')). '"
1417	data-color="#' . esc_attr($color). '"
1418	data-id="' . $post->ID . '-'.$this->map_id.'"';
1419	$location.=' '.$geo_attributes;
1420	}
1421	$location.=' itemprop="adr" class="eventpost-address">'
1422	. "\n\t\t\t\t\t\t\t".'<span>'
1423	. "\n".$address
1424	. "\n\t\t\t\t\t\t\t". '</span>';
1425	if ($context=='single' && $lat != '' && $long != '') {
1426	$location.="\n\t\t\t\t\t\t\t".'<a class="event_link gps dashicons-before dashicons-location-alt" href="https://www.openstreetmap.org/?lat=' . esc_attr($lat) .'&lon=' . esc_attr($long) . '&zoom=13" target="_blank" itemprop="geo" ' . $geo_attributes . '>' . __('Map', 'event-post') . '</a>';
1427	}
1428	$location.="\n\t\t\t\t\t\t".'</address>';
1429	if (wp_is_mobile() && $lat != '' && $long != '') {
1430	$location.="\n\t\t\t\t\t\t".'<a class="event_link gps-geo-link" href="geo:' . esc_attr($lat) . ',' . esc_attr($long) . '" target="_blank" itemprop="geo" ' . $geo_attributes . '><i class="dashicons-before dashicons-location"></i> ' . __('Open in app', 'event-post') . '</a>';
1431	}
1432	}
1433	}
1434	return apply_filters('eventpost_printlocation', $location);
1435	}
1436
1437	/**
1438	* Compute darkness of the color
1439	*
1440	* @param string $color
1441	*
1442	* @return float
1443	*/
1444	public function color_darkness($color){
1445	$color = str_replace('#', '', $color);
1446	$rgb = array();
1447	for ($x=0;$x<3;$x++) {
1448	$rgb[$x] = hexdec(substr($color,(2*$x),2));
1449	}
1450	return (max($rgb) + min($rgb)) / 510;
1451	}
1452
1453	/**
1454	* Outputs categories of an event
1455	*
1456	* @param WP_Post object $post
1457	*
1458	* @return string
1459	*/
1460	public function print_categories($post=null, $context='') {
1461	if ($post == null)
1462	$post = get_post();
1463	elseif (is_numeric($post)) {
1464	$post = get_post($post);
1465	}
1466	if (!isset($post->start)) {
1467	$post = $this->retreive($post);
1468	}
1469	$cats = '';
1470	if ($post != false){
1471	$categories = $post->Taxonomies;
1472	if ($categories) {
1473	$cats.="\t\t\t\t".'<span class="event_categories">';
1474
1475	foreach ($categories as $category) {
1476	$cats.="\t\t\t\t\t".'<span ';
1477	$classes = array('event-term', 'event_term_category');
1478	$darkness = 0;
1479	$color = $this->Taxonomies->get_taxonomy_color($category->term_id);
1480	if ($color != '' && $color) {
1481	$cats.=' style="background-color:#' . $color . '"';
1482
1483	$darkness = $this->color_darkness($color);
1484	if($darkness < 0.5){
1485	array_push($classes, 'event-post-bg-dark');
1486	}
1487	else{
1488	array_push($classes, 'event-post-bg-light');
1489	}
1490
1491	}
1492	$cats.=' class="'.implode(' ', $classes).'">';
1493	$cats .= $category->name . ' ';
1494	$cats.='</span>';
1495	}
1496	$cats.='</span>';
1497	}
1498	}
1499	return $cats;
1500	}
1501
1502	/**
1503	* Generate, return or output date event datas
1504	*
1505	* @param WP_Post object $post
1506	* @param string $class
1507	*
1508	* @filter eventpost_get_single
1509	*
1510	* @return string
1511	*/
1512	public function get_single($post = null, $class = '', $context='') {
1513	if ($post == null) {
1514	$post = $this->retreive();
1515	}
1516	if ($post != null){
1517	$datas_date = $this->print_date($post, null, $context);
1518	$datas_cat = $this->print_categories($post, $context);
1519	$datas_loc = $this->print_location($post, $context);
1520	$classes = array(
1521	'event_data',
1522	'status-'.$post->status,
1523	'location-type-'.$post->attendance_mode,
1524	$class
1525	);
1526	if ($datas_date != '' \|\| $datas_loc != '') {
1527	$rgb = $this->hex2dec($post->color);
1528	return '<div class="' . implode(' ', $classes) . '" style="border-left-color:#' . $post->color . ';background:rgba(' . $rgb['R'] . ',' . $rgb['G'] . ',' . $rgb['B'] . ',0.1)" itemscope itemtype="http://microformats.org/profile/hcard">'
1529	. apply_filters('eventpost_get_single', $datas_date . $datas_cat . $datas_loc, $post)
1530	. '</div>';
1531	}
1532	}
1533	return '';
1534	}
1535
1536	/**
1537	* Displays dates of a gieven post
1538	*
1539	* @param WP_Post object $post
1540	* @param string $class
1541	*
1542	* @return string
1543	*/
1544	public function get_singledate($post = null, $class = '', $context='') {
1545	return '<div class="event_data event_date ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . "\n\t\t".$this->print_date($post, null, $context) . "\n\t\t\t\t\t".'</div><!-- .event_date -->';
1546	}
1547
1548	/**
1549	* Displays coloured terms of a given post
1550	*
1551	* @param WP_Post object $post
1552	* @param string $class
1553	*
1554	* @return string
1555	*/
1556	public function get_singlecat($post = null, $class = '', $context='') {
1557	return '<div class="event_data event_category ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . "\n\t\t".$this->print_categories($post, $context) . "\n\t\t\t\t\t".'</div><!-- .event_category -->';
1558	}
1559
1560	/**
1561	* Displays location of a given post
1562	*
1563	* @param WP_Post object $post
1564	* @param string $class
1565	*
1566	* @return string
1567	*/
1568	public function get_singleloc($post = null, $class = '', $context='') {
1569	return '<div class="event_data event_location ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . "\n\t\t".$this->print_location($post, $context) . "\n\t\t\t\t\t".'</div><!-- .event_location -->';
1570	}
1571
1572	/**
1573	* Uses `the_content` filter to add event details before or after the content of the current post
1574	*
1575	* @param string $content
1576	*
1577	* @return string
1578	*/
1579	public function display_single($content) {
1580	if (is_page() \|\| !is_single() \|\| is_home() \|\| !in_the_loop() \|\| !is_main_query()){
1581	return $content;
1582	}
1583
1584	$post = $this->retreive();
1585	if($post != false){
1586	// If the post is a product, don't display the event bar, use product tab instead
1587	if($post->post_type=='product'){
1588	return $content;
1589	}
1590
1591	$eventbar = apply_filters('eventpost_contentbar', $this->get_single($post, 'event_single', 'single'), $post);
1592	if($this->settings['singlepos']=='before'){
1593	$content=$eventbar.$content;
1594	}
1595	elseif($this->settings['singlepos']=='after'){
1596	$content.=$eventbar;
1597	}
1598	$this->load_map_scripts();
1599	}
1600	return $content;
1601	}
1602
1603	/**
1604	* Outputs events details (dates, geoloc, terms) of given post
1605	*
1606	* @param WP_Post object $post
1607	*
1608	* @return void
1609	*/
1610	public function print_single($post = null) {
1611	echo wp_kses_post($this->get_single($post));
1612	}
1613
1614	/**
1615	* Alter the post title in order to add icons if needed
1616	*
1617	* @param string $title
1618	*
1619	* @return string
1620	*/
1621	public function the_title($title, $post_id = null){
1622	if(!$post_id \|\| !in_the_loop() \|\| !$this->settings['loopicons']){
1623	return $title;
1624	}
1625	$icons_ = array(
1626	// Emojis
1627	1=>array('🗓', '🗺'),
1628	// Dashicons
1629	2=>array('<span class="dashicons dashicons-calendar"></span>', '<span class="dashicons dashicons-location"></span>'),
1630	);
1631
1632	$event = $this->retreive($post_id);
1633	if ($event !== false){
1634	if(!empty($event->start)){
1635	$title .= ' '.$icons_[$this->settings['loopicons']][0];
1636	}
1637	if(!empty($event->lat) && !empty($event->long)){
1638	$title .= ' '.$icons_[$this->settings['loopicons']][1];
1639	}
1640	}
1641	return $title;
1642	}
1643
1644
1645	function get_price($event,$html=false){
1646	$price = '';
1647	$text_price = $price;
1648	if($event->post_type == 'product'){
1649	$product_id = $event->ID;
1650	$product = wc_get_product($product_id);
1651	$price = $product->get_price();
1652	$currency = get_woocommerce_currency_symbol();
1653	if($product->get_sale_price() != ""){
1654	$old_price = $product->get_regular_price();
1655	$text_price = '<span class="event_price"><del>'.$old_price . $currency . '</del> '.$price. $currency. '</span>';
1656	} else {
1657	$text_price = '<span class="event_price"> '.$price . $currency.'</span>';
1658	}
1659	}
1660	if ($html == true) {
1661	return $text_price;
1662	} else {
1663	return $price;
1664	}
1665	}
1666
1667	/**
1668	* Return an HTML list of events
1669	*
1670	* @param array $atts
1671	* @param string $id
1672	* @param string $context
1673	*
1674	* @filter eventpost_params($defaults, 'list_events')
1675	* @filter eventpost_listevents
1676	* @filter eventpost_item_scheme_entities
1677	* @filter eventpost_item_scheme_values
1678	*
1679	* @return string
1680	*/
1681	public function list_events($atts, $id = 'event_list', $context='') {
1682	$ep_settings = $this->settings;
1683	$defaults = array(
1684	'nb' => 0,
1685	'type' => 'div',
1686	'future' => true,
1687	'past' => false,
1688	'geo' => 0,
1689	'width' => '',
1690	'height' => '',
1691	'list' => 0,
1692	'zoom' => '',
1693	'map_position' => 'false',
1694	'latitude' => '',
1695	'longitude' => '',
1696	'tile' => $ep_settings['tile'],
1697	'pop_element_schema' => 'false',
1698	'htmlPop_element_schema' => '',
1699	'title' => '',
1700	'before_title' => '<h3>',
1701	'after_title' => '</h3>',
1702	'cat' => '',
1703	'tag' => '',
1704	'tax_name' => '',
1705	'tax_term' => '',
1706	'events' => '',
1707	'style' => '',
1708	'thumbnail' => '',
1709	'thumbnail_size' => '',
1710	'excerpt' => '',
1711	'orderby' => 'meta_value',
1712	'order' => 'ASC',
1713	'class' => '',
1714	'className' => '',
1715	'container_schema' => $this->list_shema['container'],
1716	'item_schema' => $this->list_shema['item'],
1717	'pages' => false,
1718	'paged' => '',
1719	);
1720	// Map UI options
1721	foreach($this->map_interactions as $int_key=>$int_name){
1722	$defaults[$int_key]=true;
1723	}
1724	$atts_old_nb = $defaults['nb'];
1725	if($id == "event_timeline"){
1726	$atts_old_nb = $atts['nb'];
1727	$atts['nb'] = 0;
1728	}
1729
1730	$atts = shortcode_atts(apply_filters('eventpost_params', $defaults, 'list_events'), $atts);
1731
1732	extract($atts);
1733	if (!is_array($events)) {
1734	$events = $this->get_events($atts);
1735	}
1736
1737	$ret = '';
1738	$this->list_id++;
1739	if (sizeof($events) > 0) {
1740	if (!empty($title)) {
1741	$ret .= esc_html($before_title) . esc_html($title) . esc_html($after_title);
1742	}
1743
1744	$type = in_array($type, ['div', 'ul', 'ol']) ? $type : 'div';
1745	$child = in_array($type, ['ul', 'ol']) ? 'li' : 'div';
1746
1747	$html = '';
1748
1749	if($id=='event_geolist'){
1750	$this->load_map_scripts();
1751	$html.=sprintf('<%1$s class="event_geolist_icon_loader"><p><span class="dashicons dashicons-location-alt"></span></p><p class="screen-reader-text">'.__('An events map', 'event-post').'</p></%1$s>', $type);
1752	}
1753	$attributes = '';
1754	$prev_arrow = "";
1755	$next_arrow = "";
1756	$item_child_style = "";
1757	if($id == "event_timeline"){
1758	$prev_arrow = '<div class="previous"><span class="screen-reader-text">'.__('« Previous Events', 'event-post')."</span></div>";
1759	$next_arrow = '<div class="next"><span class="screen-reader-text">'.__('Next Events »', 'event-post')."</span></div>";
1760	if($atts_old_nb != 0){
1761	$item_child_style = 'width : '.((100/$atts_old_nb) - 2).'%;';
1762	}
1763	$attributes .= ' data-nb="'.$atts_old_nb.'" data-filter="'.http_build_query($atts).'" ';
1764	}
1765
1766	foreach ($events as $event) {
1767	$text_price = $this->get_price($event,true);
1768	$class_item = array(
1769	$this->is_future($event) ? 'event_future' : 'event_past',
1770	'status-'.$event->status,
1771	'location-type-'.$event->attendance_mode,
1772	);
1773	$taxonomies= get_taxonomies('','names');
1774	$post_terms = [];
1775	$terms = wp_get_post_terms($event->ID, $taxonomies);
1776	foreach($terms as $term){
1777	$class_item[] = $term->taxonomy.'-'.$term->name;
1778	}
1779	if ($ep_settings['emptylink'] == 0 && empty($event->post_content)) {
1780	$event->permalink = '#' . $id . $this->list_id;
1781	}
1782	elseif(empty($event->permalink)){
1783	$event->permalink=$event->guid;
1784	}
1785	$html.=str_replace(
1786	apply_filters('eventpost_item_scheme_entities', array(
1787	'%child%',
1788	'%class%',
1789	'%color%',
1790	'%event_link%',
1791	'%event_thumbnail%',
1792	'%event_title%',
1793	'%event_price%',
1794	'%event_date%',
1795	'%event_cat%',
1796	'%event_location%',
1797	'%event_excerpt%',
1798	'%style%',
1799	)), apply_filters('eventpost_item_scheme_values', array(
1800	$child,
1801	implode(' ', $class_item),
1802	$this->get_post_color($event->ID, $this->settings['default_color'],true),
1803	$event->permalink,
1804	$thumbnail == true ? '<span class="event_thumbnail_wrap">' . get_the_post_thumbnail($event->root_ID, !empty($thumbnail_size) ? $thumbnail_size : 'thumbnail', array('class' => 'attachment-thumbnail wp-post-image event_thumbnail')) . '</span>' : '',
1805	$event->post_title,
1806	$event->post_type == 'product' ? $text_price : '',
1807	$this->get_singledate($event, '', $context),
1808	$this->get_singlecat($event, '', $context),
1809	$this->get_singleloc($event, '', $context),
1810	$excerpt == true && $event->description!='' ? '<span class="event_exerpt">'.$event->description.'</span>' : '',
1811	$item_child_style,
1812	), $event), $item_schema
1813	);
1814
1815	}
1816	if($id == 'event_geolist'){
1817	if($height==''){
1818	$height = '300px';
1819	}
1820	if($width==''){
1821	$width = '100%';
1822	}
1823	$attributes .= ' data-tile="'.esc_attr($tile).'"
1824	data-width="'.esc_attr($width).'"
1825	data-height="'.esc_attr($height).'"
1826	data-zoom="'.esc_attr($zoom).'"
1827	data-map_position="'.esc_attr($map_position).'"
1828	data-latitude="'.esc_attr($latitude).'"
1829	data-longitude="'.esc_attr($longitude).'"
1830	data-pop_element_schema="'.esc_attr($pop_element_schema).'"
1831	data-htmlPop_element_schema="'.esc_attr($htmlPop_element_schema).'"
1832	data-list="'.esc_attr($list).'"
1833	data-disabled-interactions="';
1834	// add data-position avec ma variables
1835	foreach($this->map_interactions as $int_key=>$int_name){
1836	$attributes.=$atts[$int_key]==false ? esc_attr($int_key).', ' : '';
1837	}
1838	$attributes.='" ';
1839	}
1840	$pagination = '';
1841	if($pages && $this->pagination){
1842	global $wp_rewrite;
1843	$paged = ( get_query_var( 'page' ) ) ? absint( get_query_var( 'page' ) ) : 1;
1844	$pagination = paginate_links( array(
1845	'prev_text' => __('« Previous Events', 'event-post'),
1846	'next_text' => __('Next Events »', 'event-post'),
1847	'current' => $paged,
1848	'total' => $this->pagination['max_num_pages'],
1849	)
1850	);
1851	}
1852
1853	if($context == 'events_only'){
1854	$ret = $html;
1855	}else{
1856	$ret.=str_replace(
1857	array(
1858	'%type%',
1859	'%id%',
1860	'%class%',
1861	'%listid%',
1862	'%style%',
1863	'%attributes%',
1864	'%list%',
1865	'%pagination%',
1866	'%prev_arrow%',
1867	'%next_arrow%',
1868	'%number%'
1869	), array(
1870	$type,
1871	$id,
1872	$class.($className ? ' '.esc_attr($className) : '').($id == 'event_geolist' && $list ? ' has-list list-'.esc_attr($list) : ' no-list'),
1873	$id . $this->list_id,
1874	(!empty($width) ? 'width:' . esc_attr($width) . ';' : '') . (!empty($height) ? 'height:' . esc_attr($height) . ';' : '') . esc_attr($style),
1875	$attributes,
1876	$html,
1877	$pagination,
1878	$prev_arrow,
1879	$next_arrow
1880	), $container_schema
1881	);
1882	}
1883
1884	}
1885	elseif(filter_input(INPUT_POST, 'action')=='bulk_do_shortcode'){
1886	return '<div class="event_geolist_icon_loader"><p><span class="dashicons dashicons-calendar"></span></p><p class="screen-reader-text">'.__('An empty list of events', 'event-post').'</p></div>';
1887	}
1888	return apply_filters('eventpost_listevents', $ret, $id.$this->list_id, $atts, $events, $context);
1889	}
1890
1891
1892	/**
1893	* Get events
1894	*
1895	* @param array $atts
1896	*
1897	* @filter eventpost_params
1898	* @filter eventpost_get_items
1899	*
1900	* @return array of post_ids which are events
1901	*/
1902	public function get_events($atts) {
1903	if(isset($atts['future'])){
1904	$atts['future'] = filter_var( $atts['future'], FILTER_VALIDATE_BOOLEAN);
1905	}
1906	if(isset($atts['past'])){
1907	$atts['past'] = filter_var( $atts['past'], FILTER_VALIDATE_BOOLEAN);
1908	}
1909	if(isset($atts['geo'])){
1910	$atts['geo'] = filter_var( $atts['geo'], FILTER_VALIDATE_BOOLEAN);
1911	}
1912	if(isset($atts['pages'])){
1913	$atts['pages'] = filter_var( $atts['pages'], FILTER_VALIDATE_BOOLEAN);
1914	}
1915
1916
1917
1918	$requete = (shortcode_atts(apply_filters('eventpost_params', array(
1919	'nb' => 5,
1920	'future' => true,
1921	'past' => false,
1922	'geo' => 0,
1923	'cat' => '',
1924	'tag' => '',
1925	'date' => '',
1926	'orderby' => 'meta_value',
1927	'orderbykey' => $this->META_START,
1928	'order' => 'ASC',
1929	'tax_name' => '',
1930	'tax_term' => '',
1931	'paged' => 1,
1932	'post_type'=> $this->settings['posttypes']
1933	), 'get_events'), $atts));
1934	if(!isset($requete['paged']) \|\| $requete['paged'] == ""){
1935	$requete['paged'] = ( get_query_var( 'page' ) ) ? absint( get_query_var( 'page' ) ) : 1;
1936	}
1937	extract($requete);
1938	wp_reset_query();
1939
1940
1941	$arg = array(
1942	'post_status' => 'publish',
1943	'post_type' => $post_type,
1944	'posts_per_page' => $nb,
1945	'paged' => $paged,
1946	'meta_key' => $orderbykey,
1947	'orderby' => $orderby,
1948	'order' => $order
1949	);
1950
1951	if($tax_name=='category'){
1952	$tax_name='';
1953	$cat=$tax_term;
1954	}
1955	elseif($tax_name=='post-tag'){
1956	$tax_name='';
1957	$tag=$tax_term;
1958	}
1959
1960	// CUSTOM TAXONOMY
1961	if ($tax_name != '' && $tax_term != '') {
1962	$arg['tax_query'] = array(
1963	array(
1964	'taxonomy' => $tax_name,
1965	'field' => 'slug',
1966	'terms' => $tax_term,
1967	),
1968	);
1969	}
1970	// CAT
1971	if ($cat != '') {
1972	if (preg_match('/[a-zA-Z]/i', $cat)) {
1973	$arg['category_name'] = $cat;
1974	} else {
1975	$arg['cat'] = $cat;
1976	}
1977	}
1978	// TAG
1979	if ($tag != '') {
1980	$arg['tag'] = $tag;
1981	}
1982	// DATES
1983	$meta_query = array(
1984	array(
1985	'key' => $this->META_END,
1986	'value' => '',
1987	'compare' => '!='
1988	),
1989	array(
1990	'key' => $this->META_END,
1991	'value' => '0:0:00 0:',
1992	'compare' => '!='
1993	),
1994	array(
1995	'key' => $this->META_END,
1996	'value' => ':00',
1997	'compare' => '!='
1998	),
1999	array(
2000	'key' => $this->META_START,
2001	'value' => '',
2002	'compare' => '!='
2003	),
2004	array(
2005	'key' => $this->META_START,
2006	'value' => '0:0:00 0:',
2007	'compare' => '!='
2008	)
2009	);
2010	if ($future == 0 && $past == 0) {
2011	$meta_query = array();
2012	$arg['meta_key'] = null;
2013	$arg['orderby'] = null;
2014	$arg['order'] = null;
2015	}
2016	elseif ($future == 1 && $past == 0) {
2017	$meta_query[] = array(
2018	'key' => $this->META_END,
2019	'value' => current_time('mysql'),
2020	'compare' => '>=',
2021	//'type'=>'DATETIME'
2022	);
2023	}
2024	elseif ($future == 0 && $past == 1) {
2025	$meta_query[] = array(
2026	'key' => $this->META_END,
2027	'value' => current_time('mysql'),
2028	'compare' => '<=',
2029	//'type'=>'DATETIME'
2030	);
2031	}
2032	if ($date != '') {
2033	$date = date('Y-m-d', $date);
2034
2035	$meta_query = array(
2036	array(
2037	'key' => $this->META_END,
2038	'value' => $date . ' 00:00:00',
2039	'compare' => '>=',
2040	'type' => 'DATETIME'
2041	),
2042	array(
2043	'key' => $this->META_START,
2044	'value' => $date . ' 23:59:59',
2045	'compare' => '<=',
2046	'type' => 'DATETIME'
2047	)
2048	);
2049	}
2050	// GEO
2051	if ($geo == 1) {
2052	$meta_query[] = array(
2053	'key' => $this->META_LAT,
2054	'value' => '',
2055	'compare' => '!='
2056	);
2057	$meta_query[] = array(
2058	'key' => $this->META_LONG,
2059	'value' => '',
2060	'compare' => '!='
2061	);
2062	$arg['meta_key'] = $this->META_LAT;
2063	$arg['orderby'] = 'meta_value';
2064	$arg['order'] = 'DESC';
2065	}
2066
2067	$arg['meta_query'] = $meta_query;
2068
2069	$query_md5 = 'eventpost_' . md5(wp_json_encode($requete, true));
2070	// Check if cache is activated
2071	if ($this->settings['cache'] == 1 && false !== ( $cached_events = get_transient($query_md5) )) {
2072	return apply_filters('eventpost_get_items', is_array($cached_events) ? $cached_events : array(), $requete, $arg);
2073	}
2074
2075	$events = apply_filters('eventpost_get', '', $requete, $arg);
2076	if ('' === $events) {
2077	global $wpdb;
2078	$query = new WP_Query($arg);
2079	$events = $wpdb->get_col($query->request);
2080	$this->pagination = array(
2081	'found_posts' => $query->found_posts,
2082	'max_num_pages' => $query->max_num_pages,
2083	);
2084	foreach ($events as $k => $post) {
2085	$event = $this->retreive($post);
2086	if ($event != false){
2087	$events[$k] = $event;
2088	}
2089	}
2090	}
2091	if ($this->settings['cache'] == 1){
2092	set_transient($query_md5, $events, 5 * MINUTE_IN_SECONDS);
2093	}
2094	return apply_filters('eventpost_get_items', $events, $requete, $arg);
2095	}
2096
2097	/**
2098	* Checks if the given event is in the future or not
2099	*
2100	* @param object $event
2101	* @param boolean $exact Future status has to be calculated against time or entire day
2102	*
2103	* @return boolean
2104	*/
2105	function is_future($event, $exact=false){
2106	$match = current_time('timestamp');
2107	// if EXACT is false, end date is set to begining of the current day
2108	if(!$exact){
2109	$match = mktime(0, 0, 0, date('m', $match), date('d', $match), date('Y', $match));
2110	}
2111	return ($event->time_end >= $match);
2112	}
2113
2114	/**
2115	* Checks if the given event is completed or not
2116	*
2117	* @param object $event
2118	* @param boolean $exact Past status has to be calculated against time or entire day
2119	*
2120	* @return boolean
2121	*/
2122	function is_past($event, $exact=false){
2123	$match = current_time('timestamp');
2124	// if EXACT is false or full day event, end date is set to end of the current day
2125	if(!$exact \|\| ( date('H:i:s', $event->time_start) == '00:00:00' && date('H:i:s', $event->time_end) == '00:00:00' )){
2126	$match = mktime(23, 59, 59, date('m', $match), date('d', $match), date('Y', $match));
2127	}
2128	return ($event->time_end < $match);
2129	}
2130
2131	/**
2132	* Checks if an event is online
2133	*
2134	* @param $event
2135	*
2136	* @return boolean
2137	*/
2138	function is_online($event){
2139	return (in_array($event->attendance_mode, array('MixedEventAttendanceMode', 'OnlineEventAttendanceMode')));
2140	}
2141
2142	/**
2143	* Checks if an event is offline
2144	*
2145	* @param $event
2146	*
2147	* @return boolean
2148	*/
2149	function is_offline($event){
2150	return (in_array($event->attendance_mode, array('MixedEventAttendanceMode', 'OfflineEventAttendanceMode')));
2151	}
2152
2153	/**
2154	* Populates a WP_Post object with event datas
2155	*
2156	* @param object $event
2157	*
2158	* @return object
2159	*/
2160	public function retreive($event = null) {
2161	global $EventPost_cache;
2162	$ob = get_post($event);
2163	if(!$ob){
2164	return false;
2165	}
2166	if(is_object($ob) && $ob->start){
2167	return $ob;
2168	}
2169	if(is_object($ob) && isset($EventPost_cache[$ob->ID])){
2170	return $EventPost_cache[$ob->ID];
2171	}
2172	$ob->start = get_post_meta($ob->ID, $this->META_START, true);
2173	$ob->end = get_post_meta($ob->ID, $this->META_END, true);
2174	if (!$this->dateisvalid($ob->start)){
2175	$ob->start = '';
2176	}
2177	if (!$this->dateisvalid($ob->end)){
2178	$ob->end = '';
2179	}
2180	$ob->root_ID = $ob->ID;
2181	$ob->time_start = !empty($ob->start) ? strtotime($ob->start) : '';
2182	$ob->time_end = !empty($ob->end) ? strtotime($ob->end) : '';
2183	$ob->virtual_location = get_post_meta($ob->ID, $this->META_VIRTUAL_LOCATION, true);
2184	$ob->virtual_location = esc_url($ob->virtual_location);
2185	$ob->organization = get_post_meta($ob->ID, $this->META_ORGANIZATION, true);
2186	$ob->offer = get_post_meta($ob->ID, $this->META_OFFER, true);
2187	if(empty($ob->offer)){
2188	$ob->offer = array(
2189	'url' => null,
2190	'price' => null,
2191	'currency' => null,
2192	);
2193	}
2194	$ob->address = get_post_meta($ob->ID, $this->META_ADD, true);
2195	$ob->lat = $this->sanitize_coordinate(get_post_meta($ob->ID, $this->META_LAT, true));
2196	$ob->long = $this->sanitize_coordinate(get_post_meta($ob->ID, $this->META_LONG, true));
2197	$ob->attendance_mode = (null != $att_mod = get_post_meta($ob->ID, $this->META_ATTENDANCE_MODE, true)) ? $att_mod : array_keys($this->attendance_modes)[0];
2198	$ob->status = (null != $status = get_post_meta($ob->ID, $this->META_STATUS, true)) ? $status : array_keys($this->statuses)[0];
2199	$ob->color = $this->get_post_color($ob->ID);
2200	$ob->icon = $this->get_post_icon($ob->ID);
2201	$ob->Taxonomies = get_the_category($ob->ID);
2202	$ob->permalink = get_permalink($ob->ID);
2203	$ob->blog_id = get_current_blog_id();
2204	$ob->description = $ob->post_excerpt ? $ob->post_excerpt : str_replace(' ', ' ', preg_replace("/\n+/", "\n", trim(wp_strip_all_tags(excerpt_remove_blocks($ob->post_content)))));
2205	$EventPost_cache[$ob->ID] = apply_filters('eventpost_retreive', $ob);
2206	return $EventPost_cache[$ob->ID];
2207	}
2208
2209	/**
2210	* Fetch terms of a post
2211	*
2212	* @param mixed $_term
2213	* @param string $taxonomy
2214	* @param string $post_type
2215	*/
2216	public function retreive_term($_term=null, $taxonomy='category', $post_type='post') {
2217	$term = get_term($_term, $taxonomy);
2218
2219	if(!$term){
2220	return $term;
2221	}
2222
2223	$term->start = $term->end = $term->time_start = $term->time_end = Null;
2224
2225	$request = array(
2226	'post_type'=>$post_type,
2227	'tax_name'=>$term->taxonomy,
2228	'tax_term'=>$term->slug,
2229	'future'=>true,
2230	'past'=>true,
2231	'nb'=>-1,
2232	'order'=>'ASC'
2233	);
2234
2235	$events = $this->get_events($request);
2236
2237	$term->events_count = count($events);
2238	if($term->events_count){
2239	$term->start = $events[0]->start;
2240	$term->time_start = $events[0]->time_start;
2241	$term->end = $events[$term->events_count-1]->end;
2242	$term->time_end = $events[$term->events_count-1]->time_end;
2243	}
2244
2245	$request['order']='DESC';
2246	$request['nb']=1;
2247	$request['orderbykey']=$this->META_END;
2248	$events = $this->get_events($request);
2249	if(count($events)){
2250	$term->end = $events[0]->end;
2251	$term->time_end = $events[0]->time_end;
2252	}
2253
2254	return $term;
2255
2256	}
2257
2258	// ADMIN ISSUES
2259
2260	/**
2261	* Add custom boxes in posts edit page
2262	*/
2263	public function add_custom_box() {
2264	foreach($this->settings['posttypes'] as $posttype){
2265	add_meta_box(
2266	'event_post_date',
2267	__('Event date', 'event-post'),
2268	array(&$this, 'inner_custom_box_date'),
2269	$posttype,
2270	apply_filters('eventpost_add_custom_box_position', $this->settings['adminpos'], $posttype),
2271	'core',
2272	array(
2273	'__block_editor_compatible_meta_box' => true,
2274	)
2275	);
2276	add_meta_box(
2277	'event_post_loc',
2278	__('Location', 'event-post'),
2279	array(&$this, 'inner_custom_box_loc'),
2280	$posttype,
2281	apply_filters('eventpost_add_custom_box_position', $this->settings['adminpos'], $posttype),
2282	'core',
2283	array(
2284	'__block_editor_compatible_meta_box' => true,
2285	)
2286	);
2287	do_action('eventpost_add_custom_box', $posttype);
2288	}
2289	}
2290
2291	/**
2292	* Displays the date custom box
2293	*/
2294	public function inner_custom_box_date() {
2295
2296
2297
2298	wp_nonce_field(plugin_basename(__FILE__), 'eventpost_nonce');
2299	$post_id = get_the_ID();
2300	$event = $this->retreive($post_id);
2301	if ($event != false){
2302	$start_date = $event->start;
2303	$end_date = $event->end;
2304	$eventcolor = $event->color;
2305	$eventicon = $event->icon;
2306
2307	$language = get_bloginfo('language');
2308	if (strpos($language, '-') > -1) {
2309	$language = strtolower(substr($language, 0, 2));
2310	}
2311	$colors = $this->get_colors();
2312	include (plugin_dir_path(__FILE__) . 'views/admin/custombox-date.php');
2313	do_action ('eventpost_custom_box_date', $event);
2314	}
2315	}
2316
2317	/**
2318	* Displays the location custom box
2319	*/
2320	public function inner_custom_box_loc($post) {
2321	$event = $this->retreive($post);
2322	if ($event != false){
2323	include (plugin_dir_path(__FILE__) . 'views/admin/custombox-location.php');
2324	do_action ('eventpost_custom_box_loc', $event);
2325	$this->load_map_scripts();
2326	}
2327	}
2328
2329	public function icon_color_fields($item_id, $meta_color,$value_color,$meta_icon,$value_icon ){
2330	?>
2331	<div class="eventpost-misc-pub-section event-color-section">
2332	<span class="screen-reader-text"><?php esc_html_e('Color:', 'event-post'); ?></span>
2333
2334	<input class="color-field-post eventpost-colorpicker"
2335	type="text"
2336	name="<?php echo esc_attr($meta_color); ?>"
2337	value="<?php echo esc_attr($value_color); ?>"
2338	id="color-field<?php echo esc_attr($item_id); ?>"/>
2339
2340	<select style="font-family : dashicons;" class="eventpost-iconpicker" name="<?php echo esc_attr($meta_icon); ?>">
2341	<option value=""><?php esc_attr_e('None','event-post') ?></option>
2342	<?php
2343	foreach($this->DashIcons->icons as $class => $unicode){
2344	?>
2345	<option value="<?php echo esc_attr($class) ?>" <?php selected($value_icon, $class, true); ?>>&#x<?php esc_attr_e($unicode) ?>; <?php echo esc_html($class) ?></option>
2346	<?php
2347	}
2348	?>
2349	</select>
2350	<div class="custom-marker-container">
2351	<p><?php esc_html_e('An image was found in your custom folder for this color', 'event-post')?> <span class="color-hex"></span> </p>
2352	<img src="" class="image-marker">
2353	</div>
2354	</div>
2355
2356
2357	<?php
2358	}
2359
2360	/**
2361	* Quick edit
2362	*
2363	* @param string $column_name
2364	* @param boolean $bulk
2365	*/
2366	function quick_edit( $column_name, $post_type, $bulk=false) {
2367
2368	if ($bulk) {
2369	static $eventpostprintNonceBulk = TRUE;
2370	if ($eventpostprintNonceBulk) {
2371	$eventpostprintNonceBulk = FALSE;
2372	}
2373	$fields = $this->bulk_edit_fields;
2374	echo '<input type="hidden" name="eventpost-bulk-editor" id="eventpost-bulk-editor" value="eventpost-bulk-editor">';
2375	}
2376	else {
2377	static $eventpostprintNonce = TRUE;
2378	if ($eventpostprintNonce) {
2379	$eventpostprintNonce = FALSE;
2380	}
2381	$fields = $this->quick_edit_fields;
2382	}
2383	wp_nonce_field(plugin_basename(__FILE__), 'eventpost_nonce');
2384	if(isset($fields[$column_name])): ?>
2385	<fieldset class="inline-edit-col-left inline-edit-<?php echo esc_attr($column_name); ?>">
2386	<div class="inline-edit-group">
2387	<?php foreach ($fields[$column_name] as $fieldname=>$fieldlabel): ?>
2388	<fieldset class="inline-edit-col inline-edit-<?php echo esc_attr($fieldname); ?>">
2389	<div class="inline-edit-col column-<?php echo esc_attr($fieldname); ?>">
2390	<label class="inline-edit-group">
2391	<span class="title"><?php echo esc_html($fieldlabel); ?></span>
2392	<span class="input-text-wrap">
2393	<?php echo wp_kses($this->inline_field($fieldname, $bulk), $this->kses_tags); ?>
2394	</span>
2395	</label>
2396	</div>
2397	</fieldset>
2398	<?php endforeach; ?>
2399	</div>
2400	</fieldset>
2401	<?php endif;
2402	}
2403
2404	/**
2405	* Inline field in bulk edit
2406	*
2407	* @param type $fieldname
2408	*
2409	* @return string
2410	*/
2411	function inline_field($fieldname, $bulk){
2412	return apply_filters('eventpost_inline_field', '<input name="'.esc_attr($fieldname).'" class="eventpost-inline-'.esc_attr($fieldname).'" value="" type="text">', $fieldname, $bulk);
2413	}
2414
2415	function inline_field_color($html, $fieldname, $bulk){
2416	if($fieldname==$this->META_COLOR){
2417	$html='';
2418	if($bulk){
2419	$html.= '<span class="eventpost-bulk-colorpicker-button link">'.esc_html(__('No Change', 'event-post')).'</span>';
2420	}
2421	$html .= '
2422
2423	<input class="eventpost-inline-colorpicker eventpost-inline-'.esc_attr($fieldname).' '.($bulk?'is-bulk':'no-bulk').'" type="color" name="'.esc_attr($fieldname).'" >';
2424	}
2425	return $html;
2426	}
2427	function inline_field_icon($html, $fieldname, $bulk){
2428	if($fieldname==$this->META_ICON){
2429	if($bulk){
2430	$html.= '<span class="eventpost-bulk-icon-button link">'.__('No Change', 'event-post').'</span>';
2431	}
2432	$html = '<select class="eventpost-inline-colorpicker eventpost-inline-'.$fieldname.' '.($bulk?'is-bulk':'no-bulk').'"
2433	type="text"
2434	name="'.$fieldname.'"
2435	style="font-family : dashicons">
2436	<option value="">'.__("None", 'event-post').'</option>';
2437	foreach($this->DashIcons->icons as $class => $unicode){
2438	$html .= '<option value="'.$class.'">&#x'.$unicode.'; '.$class.'</option>';
2439	}
2440	$html .= '</select>';
2441
2442	}
2443	return $html;
2444	}
2445
2446
2447	/**
2448	* Bulk edit
2449	*
2450	* @param type $column_name
2451	* @param type $post_type
2452	*/
2453	function bulk_edit($column_name, $post_type){
2454	$this->quick_edit($column_name, $post_type, true);
2455	}
2456
2457	/**
2458	* Saves data from quick-edit via `wp_ajax_inline-save` action
2459	*
2460	* @return void
2461	*/
2462	function inline_save(){
2463	$post_id = filter_input(INPUT_POST, 'post_ID', FILTER_SANITIZE_NUMBER_INT);
2464	$this->save_postdata($post_id);
2465	}
2466	/**
2467	* When the post is saved, saves our custom data
2468	*
2469	* @param int $post_id
2470	*
2471	* @return void
2472	*/
2473	public function save_postdata($post_id) {
2474	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE){
2475	return;
2476	}
2477
2478	if (!wp_verify_nonce(filter_input(INPUT_POST, 'eventpost_nonce'), plugin_basename(__FILE__))){
2479	return;
2480	}
2481
2482	// Clean color or no color
2483	if (false !== $color = filter_input(INPUT_POST, $this->META_COLOR)) {
2484	update_post_meta($post_id, $this->META_COLOR, sanitize_text_field($color));
2485	}
2486	// Clean color or no color
2487	if (false !== $icon = filter_input(INPUT_POST, $this->META_ICON)) {
2488	update_post_meta($post_id, $this->META_ICON, sanitize_text_field($icon));
2489	}
2490	if (false !== $attendance_mode = filter_input(INPUT_POST, $this->META_ATTENDANCE_MODE)) {
2491	update_post_meta($post_id, $this->META_ATTENDANCE_MODE, sanitize_text_field($attendance_mode));
2492	}
2493	if (false !== $status = filter_input(INPUT_POST, $this->META_STATUS)) {
2494	update_post_meta($post_id, $this->META_STATUS, sanitize_text_field($status));
2495	}
2496	$virtual_location = filter_input(INPUT_POST, $this->META_VIRTUAL_LOCATION, FILTER_SANITIZE_URL);
2497	if ($virtual_location !== null && $virtual_location !== false) {
2498	update_post_meta($post_id, $this->META_VIRTUAL_LOCATION, sanitize_url($virtual_location));
2499	}
2500	if (false !== $organization = filter_input(INPUT_POST, $this->META_ORGANIZATION)) {
2501	update_post_meta($post_id, $this->META_ORGANIZATION, sanitize_text_field($organization));
2502	}
2503	$offer_url = filter_input(INPUT_POST, "{$this->META_OFFER}_url", FILTER_SANITIZE_URL);
2504	$offer_price = filter_input(INPUT_POST, "{$this->META_OFFER}_price");
2505	$offer_currency = filter_input(INPUT_POST, "{$this->META_OFFER}_currency");
2506	if ($offer_url \|\| ($offer_price && $offer_currency) ) {
2507	// Format floating
2508	$offer_price = $offer_price ? str_replace(',', '.', $offer_price) : null;
2509	update_post_meta($post_id, $this->META_OFFER, array(
2510	'url' => $offer_url ? sanitize_text_field($offer_url) : null,
2511	'price' => $offer_price ? (float) $offer_price : null,
2512	'currency' => $offer_currency ? sanitize_text_field($offer_currency) : null,
2513	));
2514	}
2515	else{
2516	delete_post_meta($post_id, $this->META_OFFER);
2517	}
2518	// Clean date or no date
2519	if ((false !== $start = filter_input(INPUT_POST, $this->META_START)) &&
2520	(false !== $end = filter_input(INPUT_POST, $this->META_END)) &&
2521	'' != $start &&
2522	'' != $end) {
2523	update_post_meta($post_id, $this->META_START, sanitize_text_field(substr($start,0,16).':00'));
2524	update_post_meta($post_id, $this->META_END, sanitize_text_field(substr($end,0,16).':00'));
2525	}
2526	else {
2527	delete_post_meta($post_id, $this->META_START);
2528	delete_post_meta($post_id, $this->META_END);
2529	}
2530
2531	// Clean location or no location
2532	if ((false !== $lat = filter_input(INPUT_POST, $this->META_LAT)) &&
2533	(false !== $long = filter_input(INPUT_POST, $this->META_LONG)) &&
2534	'' != $lat &&
2535	'' != $long) {
2536	update_post_meta($post_id, $this->META_ADD, sanitize_text_field(filter_input(INPUT_POST, $this->META_ADD)));
2537	update_post_meta($post_id, $this->META_LAT, $this->sanitize_coordinate(sanitize_text_field($lat)));
2538	update_post_meta($post_id, $this->META_LONG, $this->sanitize_coordinate(sanitize_text_field($long)));
2539	}
2540	else {
2541	delete_post_meta($post_id, $this->META_ADD);
2542	delete_post_meta($post_id, $this->META_LAT);
2543	delete_post_meta($post_id, $this->META_LONG);
2544	}
2545
2546	$post_ids = (!empty($_POST['post_ids']) ) ? $_POST['post_ids'] : array();
2547	}
2548
2549	/**
2550	* Saves data from bulk-edit
2551	* Uses bulk_edit_posts hook
2552	*
2553	* @see https://developer.wordpress.org/reference/hooks/bulk_edit_posts/
2554	*
2555	* @return void
2556	*/
2557	function save_bulkdatas(array $post_ids, array $shared_post_data) {
2558	if (!wp_verify_nonce(filter_input(INPUT_GET, 'eventpost_nonce'), plugin_basename(__FILE__))){
2559	return;
2560	}
2561	$current_post_type = isset($shared_post_data['post_type']) ? $shared_post_data['post_type'] : 'post';
2562	if (in_array($current_post_type, $this->settings['posttypes'])) {
2563	if (!empty($post_ids) && is_array($post_ids)) {
2564	foreach ($post_ids as $post_id) {
2565	if(! current_user_can( 'edit_post', $post_id )){
2566	continue;
2567	}
2568	foreach ($this->bulk_edit_fields as $sets) {
2569	foreach ($sets as $fieldname => $fieldlabel) {
2570	if (isset($shared_post_data[$fieldname])) {
2571	update_post_meta($post_id, $fieldname, $shared_post_data[$fieldname]);
2572	}
2573	}
2574	}
2575	}
2576	}
2577	}
2578	}
2579
2580	/**
2581	* Displays a date for calendar cell
2582	*
2583	* @param string $date
2584	* @param string $cat
2585	* @param boolean $display
2586	*
2587	* @return boolean
2588	*/
2589	public function display_caldate($date, $cat = '', $display = false, $colored=true, $thumbnail='', $title='',$tax_name='' ,$tax_term='') {
2590	$events = $this->get_events(array('nb' => -1, 'date' => $date, 'cat' => $cat, 'retreive' => true,'tax_name' => $tax_name ,'tax_term' => $tax_term));
2591	$nb = count($events);
2592	$ret = "";
2593	$price = "";
2594	if(!$display && !$nb){
2595	$ret = date('j', $date);
2596	}
2597	$price = '';
2598	if($nb){
2599	if ($display \|\| $title) {
2600	$ret='<ul>';
2601	foreach ($events as $event) {
2602	$price = $this->get_price($event, true);
2603	if ($this->settings['emptylink'] == 0 && empty($event->post_content)) {
2604	$event->guid = '#';
2605	}
2606	$ret.='<li>'
2607	// Translators: %s is the event title
2608	. '<a href="' . $event->permalink . '" title="'.esc_attr(sprintf(__('View event: %s', 'event-post'), $event->post_title)).'">'
2609	. '<h4>' . $event->post_title . '</h4>'
2610	. '<span class="event_price">' . $price . '</span>'
2611	.$this->get_single($event)
2612	. (!empty($thumbnail) ? '<span class="event_thumbnail_wrap">' . get_the_post_thumbnail($event->ID, $thumbnail) . '</span>' : '')
2613	.'</a>'
2614	. '</li>';
2615	}
2616	$ret.='</ul>';
2617	}
2618	if ($display) {
2619	// return $ret;
2620	}
2621	elseif($title) {
2622	$ret = '<span '.($colored?' style="color:#'.$events[0]->color.'"':'').'>'.date('j', $date).'</span>'.$ret;
2623	}
2624	else {
2625	$ret = '<button data-event="'. $tax_term .'" data-date="' . date('Y-m-d', $date).'"'
2626	.' class="'.apply_filters( 'event_post_class_calendar_link', 'eventpost_cal_link' ).'"'.($colored?' style="background-color:#'.$events[0]->color.'"':'')
2627	// Translators: %1$d is the number of events, %2$s is the date
2628	.' title="'.esc_attr(sprintf(_n('View %1$d event at date %2$s', 'View %1$d events at date %2$s', $nb, 'event-post'), $nb, $this->human_date($date, $this->settings['dateformat']))).'"'
2629	.'>'
2630	. date('j', $date)
2631	. '</button>';
2632	}
2633	}
2634	return apply_filters('eventpost_display_caldate', $ret, $events, $date, $cat ,$price, $display ,$colored ,$thumbnail ,$title ,$tax_name ,$tax_term );
2635	}
2636
2637
2638	/**
2639	* Returns a calendar HTML
2640	*
2641	* @param array $atts
2642	*
2643	* @filter eventpost_params
2644	*
2645	* @return string
2646	*/
2647	public function calendar($atts) {
2648	extract(shortcode_atts(apply_filters('eventpost_params', array(
2649	'date' => date('Y-n'),
2650	'cat' => '',
2651	'mondayfirst' => 0, //1 : weeks starts on monday
2652	'datepicker' => 1,
2653	'colored' => 1,
2654	'display_title'=>0,
2655	'tax_name' => '',
2656	'tax_term' => '',
2657	'thumbnail'=>'',
2658	), 'calendar'), $atts));
2659
2660	if($date && !preg_match('#[0-9][0-9][0-9][0-9]-[0-9][0-9]?#i', $date)){
2661	$date = date('Y-n', strtotime($date));
2662	}
2663	if(!$date){
2664	$date = date('Y-n');
2665	}
2666
2667	$annee = substr($date, 0, 4);
2668	$mois = substr($date, 5);
2669
2670	$time = mktime(0, 0, 0, $mois, 1, $annee);
2671
2672	$prev_year = strtotime('-1 Year', $time);
2673	$next_year = strtotime('+1 Year', $time);
2674	$prev_month = strtotime('-1 Month', $time);
2675	$next_month = strtotime('+1 Month', $time);
2676
2677	$JourMax = date("t", $time);
2678	$NoJour = -date("w", $time);
2679	if ($mondayfirst == 0) {
2680	$NoJour +=1;
2681	} else {
2682	$NoJour +=2;
2683	$this->Week[] = array_shift($this->Week);
2684	}
2685	if ($NoJour > 0 && $mondayfirst == 1) {
2686	$NoJour -=7;
2687	}
2688	$ret = '<table class="event-post-calendar-table">'
2689	. '<caption class="screen-reader-text">'
2690	. __('A calendar of events', 'event-post')
2691	. '</caption>';
2692	$ret.='<thead><tr><th colspan="7">';
2693	if ($datepicker == 1) {
2694	$ret.='<div class="eventpost-calendar-header">';
2695	// Translators: %s is the year
2696	$ret.='<span class="eventpost-cal-year"><button data-date="' . date('Y-n', $prev_year) . '" tabindex="0" title="'.sprintf(__('Switch to %s', 'event-post'), date('Y', $prev_year)).'" class="eventpost_cal_bt eventpost-cal-bt-prev">«</button><span class="eventpost-cal-header-text">';
2697	$ret.=$annee;
2698	// Translators: %s is the year
2699	$ret.='</span><button data-date="' . date('Y-n', $next_year) . '" title="'.sprintf(__('Switch to %s', 'event-post'), date('Y', $next_year)).'" class="eventpost_cal_bt eventpost-cal-bt-next">»</button></span>';
2700	// Translators: %s is the month name
2701	$ret.='<span class="eventpost-cal-month"><button data-date="' . date('Y-n', $prev_month) . '" title="'.sprintf(__('Switch to %s', 'event-post'), date_i18n('F Y', $prev_month)).'" class="eventpost_cal_bt eventpost-cal-bt-prev">«</button><span class="eventpost-cal-header-text">';
2702	$ret.=$this->NomDuMois[abs($mois)];
2703	// Translators: %s is the month name
2704	$ret.='</span><button data-date="' . date('Y-n', $next_month) . '" title="'.sprintf(__('Switch to %s', 'event-post'), date_i18n('F Y', $next_month)).'" class="eventpost_cal_bt eventpost-cal-bt-next">»</button> </span>';
2705	$ret.='<span class="eventpost-cal-today"><button data-date="' . date('Y-n') . '" class="eventpost_cal_bt">' . __('Today', 'event-post') . '</button></span>';
2706	$ret.='</div>';
2707	}
2708	$ret.='</th></tr><tr class="event_post_cal_days">';
2709	for ($w = 0; $w < 7; $w++) {
2710	$ret.='<th scope="col">' . strtoupper(substr($this->Week[$w], 0, 1)) . '</th>';
2711	}
2712	$ret.='</tr>';
2713	$ret.='</thead>';
2714
2715	$ret.='<tbody>';
2716	$sqldate = date('Y-m', $time);
2717	$cejour = date('Y-m-d');
2718	for ($semaine = 0; $semaine <= 5; $semaine++) { // 6 semaines par mois
2719	$tr_row_content ='';
2720	for ($journee = 0; $journee <= 6; $journee++) { // 7 jours par semaine
2721	if ($NoJour > 0 && $NoJour <= $JourMax) { // si le jour est valide a afficher
2722	$td = '<td class="event_post_day">';
2723	if ($sqldate . '-' . ($NoJour<10?'0':'').$NoJour == $cejour) {
2724	$td = '<td class="event_post_day_now">';
2725	}
2726	if ($sqldate . '-' . ($NoJour<10?'0':'').$NoJour < $cejour){
2727	$td = '<td class="event_post_day_over">'; // Patch ahf
2728	}
2729	$tr_row_content.=$td;
2730	$tr_row_content.= $this->display_caldate(mktime(0, 0, 0, $mois, $NoJour, $annee), $cat, false, $colored, $thumbnail, $display_title ,$tax_name ,$tax_term);
2731	$tr_row_content.='</td>';
2732	} else {
2733	$tr_row_content.='<td></td>';
2734	}
2735	$NoJour ++;
2736	}
2737	if($tr_row_content){
2738	$ret.='<tr>'.$tr_row_content.'</tr>';
2739	}
2740
2741	}
2742	$ret.='</tbody></table>';
2743	return $ret;
2744	}
2745
2746	/**
2747	* Echoes a list of event, should be called via AJAX
2748	*
2749	* @return void
2750	*/
2751	public function ajaxlist(){
2752	echo wp_kses($this->list_events(array(
2753	'nb' => esc_attr(FILTER_INPUT(INPUT_POST, 'nb')),
2754	'future' => esc_attr(FILTER_INPUT(INPUT_POST, 'future')),
2755	'past' => esc_attr(FILTER_INPUT(INPUT_POST, 'past')),
2756	'geo' => esc_attr(FILTER_INPUT(INPUT_POST, 'geo')),
2757	'width' => esc_attr(FILTER_INPUT(INPUT_POST, 'width')),
2758	'height' => esc_attr(FILTER_INPUT(INPUT_POST, 'height')),
2759	'zoom' => esc_attr(FILTER_INPUT(INPUT_POST, 'zoom')),
2760	'tile' => esc_attr(FILTER_INPUT(INPUT_POST, 'tile')),
2761	'title' => esc_attr(FILTER_INPUT(INPUT_POST, 'title')),
2762	'before_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'before_title')),
2763	'after_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'after_title')),
2764	'cat' => esc_attr(FILTER_INPUT(INPUT_POST, 'cat')),
2765	'tag' => esc_attr(FILTER_INPUT(INPUT_POST, 'tag')),
2766	'events' => esc_attr(FILTER_INPUT(INPUT_POST, 'events')),
2767	'style' => esc_attr(FILTER_INPUT(INPUT_POST, 'style')),
2768	'thumbnail' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail')),
2769	'thumbnail_size' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail_size')),
2770	'excerpt' => esc_attr(FILTER_INPUT(INPUT_POST, 'excerpt')),
2771	'orderby' => esc_attr(FILTER_INPUT(INPUT_POST, 'orderby')),
2772	'order' => esc_attr(FILTER_INPUT(INPUT_POST, 'order')),
2773	'class' => esc_attr(FILTER_INPUT(INPUT_POST, 'class')),
2774	'pages' => esc_attr(FILTER_INPUT(INPUT_POST, 'pages')),
2775	), esc_attr(FILTER_INPUT(INPUT_POST, 'list_type'))), $this->kses_tags);
2776	exit;
2777	}
2778
2779	/**
2780	* Echoes a list of event, should be called via AJAX
2781	*
2782	* @return void
2783	*/
2784	public function ajaxTimeline(){
2785	echo wp_kses($this->list_events(array(
2786	'nb' => esc_attr(FILTER_INPUT(INPUT_POST, 'nb')),
2787	'future' => esc_attr(FILTER_INPUT(INPUT_POST, 'future')),
2788	'past' => esc_attr(FILTER_INPUT(INPUT_POST, 'past')),
2789	'geo' => esc_attr(FILTER_INPUT(INPUT_POST, 'geo')),
2790	'width' => esc_attr(FILTER_INPUT(INPUT_POST, 'width')),
2791	'height' => esc_attr(FILTER_INPUT(INPUT_POST, 'height')),
2792	'zoom' => esc_attr(FILTER_INPUT(INPUT_POST, 'zoom')),
2793	'tile' => esc_attr(FILTER_INPUT(INPUT_POST, 'tile')),
2794	'title' => esc_attr(FILTER_INPUT(INPUT_POST, 'title')),
2795	'before_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'before_title')),
2796	'after_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'after_title')),
2797	'cat' => esc_attr(FILTER_INPUT(INPUT_POST, 'cat')),
2798	'tag' => esc_attr(FILTER_INPUT(INPUT_POST, 'tag')),
2799	'events' => esc_attr(FILTER_INPUT(INPUT_POST, 'events')),
2800	'style' => esc_attr(FILTER_INPUT(INPUT_POST, 'style')),
2801	'thumbnail' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail')),
2802	'thumbnail_size' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail_size')),
2803	'excerpt' => esc_attr(FILTER_INPUT(INPUT_POST, 'excerpt')),
2804	'orderby' => esc_attr(FILTER_INPUT(INPUT_POST, 'orderby')),
2805	'order' => esc_attr(FILTER_INPUT(INPUT_POST, 'order')),
2806	'class' => esc_attr(FILTER_INPUT(INPUT_POST, 'class')),
2807	'pages' => esc_attr(FILTER_INPUT(INPUT_POST, 'pages')),
2808	), esc_attr(FILTER_INPUT(INPUT_POST, 'list_type'))), $this->kses_tags);
2809	exit;
2810	}
2811	/**
2812	* Echoes next page of events, should be called via AJAX
2813	*
2814	* @return void
2815	*/
2816	public function ajaxGetNextPage(){
2817	$response = [
2818	"success" => false,
2819	"next_query" => false,
2820	];
2821	if(isset($_POST['query'])){
2822	parse_str($_POST['query'],$query);
2823	foreach($query as $key => $value){
2824	$query[$key] = esc_attr($value);
2825	}
2826	if(isset($_POST['paged'])){
2827	$query["paged"] = esc_attr($_POST['paged']);
2828	}else{
2829	$response['message'] = __('Page number missing', 'event-post');
2830	}
2831	$query['container_schema'] = $this->timeline_shema['container'];
2832	$query['item_schema'] = $this->timeline_shema['item'];
2833	$html = $this->list_events($query,'event_timeline','events_only');
2834	if($html == ""){
2835	$response['message'] = __('No more to load', 'event-post');
2836	}else{
2837	$query["paged"] = $query["paged"] + 1;
2838	$next_html = $this->list_events($query,'event_timeline','events_only');
2839	$response = [
2840	"success" => true,
2841	"html" => $html,
2842	"next_query" => $next_html == "" ? false : true,
2843	];
2844	}
2845	}else{
2846	$response['message'] = __('Query missing', 'event-post');
2847	}
2848	wp_send_json($response);
2849	exit;
2850	}
2851
2852	/**
2853	* Echoes the content of the calendar in ajax context
2854	*
2855	* @return void
2856	*/
2857	public function ajaxcal() {
2858	$method = isset($_GET['action']) ? INPUT_GET : INPUT_POST;
2859	echo wp_kses($this->calendar(array(
2860	'date' => esc_attr(FILTER_INPUT($method, 'date')),
2861	'cat' => esc_attr(FILTER_INPUT($method, 'cat')),
2862	'mondayfirst' => esc_attr(FILTER_INPUT($method, 'mf')),
2863	'datepicker' => esc_attr(FILTER_INPUT($method, 'dp')),
2864	'colored' => esc_attr(FILTER_INPUT($method, 'color')),
2865	'display_title' => esc_attr(FILTER_INPUT($method, 'display_title')),
2866	'thumbnail' => esc_attr(FILTER_INPUT($method, 'thumbnail')),
2867	'tax_name' => esc_attr(FILTER_INPUT($method, 'tax_name')),
2868	'tax_term' => esc_attr(FILTER_INPUT($method, 'tax_term')),
2869	)), $this->kses_tags);
2870	exit();
2871	}
2872
2873	/**
2874	* Echoes the date of the calendar in ajax context
2875	*/
2876	public function ajaxdate() {
2877	echo wp_kses($this->display_caldate(
2878	strtotime(esc_attr(FILTER_INPUT(INPUT_GET, 'date'))),
2879	esc_attr(FILTER_INPUT(INPUT_GET, 'cat')),
2880	true,
2881	esc_attr(FILTER_INPUT(INPUT_GET, 'color')),
2882	esc_attr(FILTER_INPUT(INPUT_GET, 'thumbnail')),
2883	esc_attr(FILTER_INPUT(INPUT_GET, 'display_title')),
2884	esc_attr(FILTER_INPUT(INPUT_GET, 'tax_name')),
2885	esc_attr(FILTER_INPUT(INPUT_GET, 'tax_term'))
2886	), $this->kses_tags);
2887	exit();
2888	}
2889
2890	/**
2891	* Echoes a date in ajax context
2892	*/
2893	public function HumanDate() {
2894	if (isset($_REQUEST['date']) && !empty($_REQUEST['date'])) {
2895	$date = strtotime($_REQUEST['date']);
2896	echo esc_html($this->human_date($date, $this->settings['dateformat']).(date('H:i', $date)=='00:00' ? '' : ' '. date($this->settings['timeformat'], $date)));
2897	exit();
2898	}
2899	}
2900
2901	/**
2902	* Displays a search form
2903	*
2904	* @param type $atts
2905	*
2906	* @return type
2907	*/
2908	public function search($atts) {
2909	$params = shortcode_atts(apply_filters('eventpost_params', array(
2910	'dates' => true,
2911	'q' => true,
2912	'tax' => false,
2913	), 'search'), $atts);
2914	$this->list_id++;
2915
2916	$list_id = $this->list_id;
2917	$q = (false !== $q = filter_input(INPUT_GET, 'q')) ? $q : '';
2918	$from = (false !== $from = filter_input(INPUT_GET, 'from')) ? $from : '';
2919	$to = (false !== $to = filter_input(INPUT_GET, 'to')) ? $to : '';
2920	$tax = (false !== $tax = filter_input(INPUT_GET, 'tax')) ? $tax : '';
2921
2922	$cleaned_from = $this->date_cleanup($from);
2923	$cleaned_to = $this->date_cleanup($to);
2924	if(empty($cleaned_from)){
2925	$from=false;
2926	}
2927	if(empty($cleaned_to)){
2928	$to=false;
2929	}
2930
2931	// Search form
2932	$this->admin_scripts(null, true);
2933	wp_enqueue_style('jquery-ui', plugins_url('/css/jquery-ui.css', __FILE__), false, filemtime( "/$block_js" ));
2934	include (plugin_dir_path(__FILE__) . 'views/search-form.php');
2935
2936	// Results
2937	if ($list_id == filter_input(INPUT_GET, 'evenpost_search')) {
2938	$arg = array(
2939	'post_type' => $this->settings['posttypes'],
2940	'meta_key' => $this->META_START,
2941	'orderby' => 'meta_value',
2942	'order' => 'ASC',
2943	's' => $q
2944	);
2945	if ($tax) {
2946	$arg['cat'] = $tax;
2947	}
2948
2949	if ($from \|\| $to) {
2950
2951	$arg['meta_query'] = array();
2952	if ($from) {
2953	$arg['meta_query'][] = array(
2954	'key' => $this->META_START,
2955	'value' => $from,
2956	'compare' => '>=',
2957	'type' => 'DATETIME'
2958	);
2959	}
2960	if ($to) {
2961	$arg['meta_query'][] = $meta_query = array(
2962	array(
2963	'key' => $this->META_END,
2964	'value' => $to,
2965	'compare' => '<=',
2966	'type' => 'DATETIME'
2967	),
2968	);
2969	}
2970	}
2971	$events = new WP_Query($arg);
2972	include (plugin_dir_path(__FILE__) . 'views/search-results.php');
2973	wp_reset_query();
2974	}
2975	}
2976
2977	/**
2978	* Geocodes an address using OpenStreetMap Nominatim API and cache the result in a transient for 30 days
2979	*
2980	* @param string $address
2981	* @param boolean $single_result Whether to return only the first result or all results
2982	*
2983	* @return array\|false\|string The geocoding result(s) or false on failure
2984	*/
2985	public function geocode(string $address, bool $single_result = false){
2986	$transient_name = 'eventpost_osquery_' . $address;
2987	$val = get_transient($transient_name);
2988	if (false === $val \|\| empty($val) \|\| !is_string($val)) {
2989	$language = get_bloginfo('language');
2990	if (strpos($language, '-') > -1) {
2991	$language = strtolower(substr($language, 0, 2));
2992	}
2993	$remote_val = wp_safe_remote_request('https://nominatim.openstreetmap.org/search?q=' . rawurlencode($address) . '&format=json&accept-language=' . $language, [
2994	'user-agent' => getenv('HTTP_USER_AGENT') ?? 'WordPress/' . get_bloginfo('version') . '; ' . get_bloginfo('url'),
2995	'headers' => [
2996	'Referer' => get_bloginfo('url'),
2997	],
2998	'timeout' => 5,
2999	]);
3000	$remote_body = wp_remote_retrieve_body($remote_val);
3001	if(strstr($remote_body, '<html>')){
3002	$val = [
3003	[
3004	'lat' => '',
3005	'lon' => '',
3006	'display_name' => strip_tags($remote_body),
3007	]
3008	];
3009	}
3010	else{
3011	$val = json_decode($remote_body);
3012	if($val){
3013	set_transient($transient_name, $val, 30 * DAY_IN_SECONDS);
3014	}
3015	}
3016	}
3017	if($single_result && is_array($val) && count($val) > 0){
3018	$val = $val[0];
3019	}
3020	return $val;
3021	}
3022
3023	/**
3024	* AJAX Get lat long from address
3025	*/
3026	public function GetLatLong() {
3027	if (isset($_REQUEST['q']) && !empty($_REQUEST['q'])) {
3028	// verifier le cache
3029	$q = $_REQUEST['q'];
3030	header('Content-Type: application/json');
3031	$val = $this->geocode($q);
3032	wp_send_json( $val );
3033	exit();
3034	}
3035	}
3036
3037	/**
3038	* Alters columns
3039	*
3040	* @param array $defaults
3041	*
3042	* @filter eventpost_columns_head
3043	*
3044	* @return array
3045	*/
3046	public function columns_head($defaults) {
3047	$defaults['event'] = __('Event', 'event-post');
3048	$defaults['location'] = __('Location', 'event-post');
3049	return apply_filters('eventpost_columns_head', $defaults);
3050	}
3051
3052	/**
3053	* Echoes content of a row in a given column
3054	*
3055	* @param string $column_name
3056	* @param int $post_id
3057	*
3058	* @action eventpost_columns_content
3059	*/
3060	public function columns_content($column_name, $post_id) {
3061	if ($column_name == 'location') {
3062	$lat = $this->sanitize_coordinate(get_post_meta($post_id, $this->META_LAT, true));
3063	$lon = $this->sanitize_coordinate(get_post_meta($post_id, $this->META_LONG, true));
3064
3065	if (!empty($lat) && !empty($lon)) {
3066	add_thickbox();
3067	$color = $this->get_post_color($post_id, $this->settings['default_color'], true);
3068	$icon = $this->get_post_icon($post_id, $this->settings['default_icon'], true);
3069	if ($color == ''){
3070	$color = '777777';
3071	}
3072	if ($icon == ''){
3073	$icon = 'location';
3074	}
3075	echo wp_kses( '<a href="https://www.openstreetmap.org/export/embed.html?bbox='.($lon-0.005).'%2C'.($lat-0.005).'%2C'.($lon+0.005).'%2C'.($lat+0.005).'&TB_iframe=true&width=600&height=550" class="thickbox" target="_blank">'
3076	. '<i class="dashicons dashicons-'.$icon.'" style="color:#'.$color.';"></i>'
3077	. '<span class="screen-reader-text">'.__('View on a map', 'event-post').'</span>'
3078	. get_post_meta($post_id, $this->META_ADD, true)
3079	. '</a> ', $this->kses_tags);
3080	}
3081	$this->column_edit_hidden_fields($post_id, 'location');
3082	}
3083	if ($column_name == 'event') {
3084	echo wp_kses($this->print_date($post_id, false), $this->kses_tags);
3085	$this->column_edit_hidden_fields($post_id, 'event');
3086	}
3087	do_action('eventpost_columns_content', $column_name, $post_id);
3088	}
3089
3090	function column_edit_hidden_fields($post_id, $set){
3091	$event = $this->retreive($post_id);
3092	$html = '<div class="hidden">';
3093	if ($event != false){
3094	foreach($this->quick_edit_fields[$set] as $fieldname=>$fieldlabel){
3095	$html .= '<span class="inline-edit-value '.$fieldname.'">'.esc_attr($event->$fieldname).'</span>';
3096	}
3097	}
3098	$html .= '</div>';
3099	echo wp_kses($html, $this->kses_tags);
3100	}
3101
3102	// ADMIN PAGES
3103
3104	/**
3105	* Adds items to the native "right now" dashboard widget
3106	*
3107	* @param array $elements
3108	*
3109	* @return array
3110	*/
3111	public function dashboard_right_now($elements){
3112	$nb_date = count($this->get_events(array('future'=>1, 'past'=>1, 'nb'=>-1)));
3113	$nb_geo = count($this->get_events(array('future'=>1, 'past'=>1, 'geo'=>1, 'nb'=>-1)));
3114	if($nb_date){
3115	// Translators: %d is the number of events
3116	array_push($elements, '<i class="dashicons dashicons-calendar"></i> <i href="edit.php?post_type=post">'.sprintf(__('%d Events','event-post'), $nb_date)."</i>");
3117	}
3118	if($nb_geo){
3119	// Translators: %d is the number of geolocalized events
3120	array_push($elements, '<i class="dashicons dashicons-location"></i> <i href="edit.php?post_type=post">'.sprintf(__('%d Geolocalized events','event-post'), $nb_geo)."</i>");
3121	}
3122	return $elements;
3123	}
3124
3125	/*
3126	* Feed
3127	* generate ICS or VCS files from a category
3128	*/
3129
3130	/**
3131	* Get a date formatted for ICS
3132	*
3133	* @param timestamp $timestamp
3134	*
3135	* @return string
3136	*/
3137	public function ics_date($timestamp){
3138	return date("Ymd",$timestamp).'T'.date("His",$timestamp);
3139	}
3140
3141	public function get_gmt_offset(){
3142	$gmt_offset = get_option('gmt_offset ');
3143	$codegmt = 0;
3144	if ($gmt_offset != 0 && substr($gmt_offset, 0, 1) != '-' && substr($gmt_offset, 0, 1) != '+') {
3145	$codegmt = $gmt_offset * -1;
3146	$gmt_offset = '+' . $gmt_offset;
3147	}
3148	if(abs($gmt_offset < 10)){
3149	$gmt_offset = substr($gmt_offset, 0, 1).'0'.substr($gmt_offset, 1);
3150	}
3151	return $gmt_offset;
3152	}
3153
3154	/**
3155	* Outputs an ICS or VCS file for a given event
3156	*
3157	* @param int $event_id
3158	* @param string $format
3159	*
3160	* @return void
3161	*/
3162	private function generate_ics($event_id, $format){
3163	$allowed_formats = array('ics', 'vcs');
3164	$event_id = intval($event_id);
3165	$format = sanitize_text_field($format);
3166	if (in_array($format, $allowed_formats)) {
3167	$export_file = plugin_dir_path(__FILE__) . 'inc/export/' . $format . '.php';
3168	if (is_numeric($event_id) && file_exists($export_file)) {
3169	$event = $this->retreive($event_id);
3170	include $export_file;
3171	exit;
3172	}
3173	}
3174	wp_die(esc_html__('Invalid request.', 'event-post'));
3175	}
3176
3177
3178	public function parse_request(){
3179	global $wp;
3180	if (preg_match('#^event-feed#i', $wp->request, $match)) {
3181	$this->feed();
3182	exit;
3183	}
3184	if (preg_match('#^eventpost/([0-9]*)\.(ics\|vcs)#i', $wp->request, $match)) {
3185	$this->generate_ics($match[1], $match[2]);
3186	}
3187	}
3188
3189	public function export(){
3190	if(false !== $event_id=\filter_input(INPUT_GET, 'event_id',FILTER_SANITIZE_NUMBER_INT)){
3191	$format = \filter_input(INPUT_GET, 'format');
3192	$this->generate_ics($event_id, $format);
3193	}
3194	}
3195
3196
3197	/**
3198	* Outputs an ICS document
3199	*
3200	* Filters can be applied to the criteria used to retrieve events in GET parameters:
3201	* - cat : category slug
3202	* - tag : tag slug
3203	* - tax_name : custom taxonomy name
3204	* - tax_term : custom taxonomy term slug
3205	* - nb : number of events to retrieve (default 10)
3206	* - future : retreive future events
3207	* - past : retreive past events
3208	*
3209	* @return void
3210	*/
3211	public function feed(){
3212	$criteria = array(
3213	'nb'=>10,
3214	);
3215	if(false !== $cat=\filter_input(INPUT_GET, 'cat')){
3216	$criteria['cat'] = sanitize_text_field($cat);
3217	}
3218	if(false !== $tag=\filter_input(INPUT_GET, 'tag')){
3219	$criteria['tag'] = sanitize_text_field($tag);
3220	}
3221	if(false !== $tax_name=\filter_input(INPUT_GET, 'tax_name')){
3222	$criteria['tax_name'] = sanitize_text_field($tax_name);
3223	}
3224	if(false !== $tax_term=\filter_input(INPUT_GET, 'tax_term')){
3225	$criteria['tax_term'] = sanitize_text_field($tax_term);
3226	}
3227	if(false !== $nb=\filter_input(INPUT_GET, 'nb', FILTER_SANITIZE_NUMBER_INT)){
3228	$criteria['nb'] = sanitize_text_field($nb);
3229	}
3230	if(false !== $future=\filter_input(INPUT_GET, 'future', FILTER_SANITIZE_NUMBER_INT)){
3231	$criteria['future'] = sanitize_text_field($future);
3232	}
3233	if(false !== $past=\filter_input(INPUT_GET, 'past', FILTER_SANITIZE_NUMBER_INT)){
3234	$criteria['past'] = sanitize_text_field($past);
3235	}
3236	$vtz = get_option('timezone_string');
3237	$gmt = $this->get_gmt_offset();
3238	date_default_timezone_set($vtz);
3239	$separator = "\n";
3240
3241	header("content-type:text/calendar");
3242	header("Pragma: public");
3243	header("Expires: 0");
3244	header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
3245	header("Cache-Control: public");
3246	header("Content-Disposition: attachment; filename=". str_replace('+','-',rawurlencode(get_option('blogname').'-'.$cat)).".ics;" );
3247
3248	$props = array();
3249
3250	// General
3251	$props[] = 'BEGIN:VCALENDAR';
3252	$props[] = 'PRODID://WordPress//Event-Post-V'.$this->version.'//EN';
3253	$props[] = 'VERSION:2.0';
3254	// Timezone
3255	if(!empty($vtz)){
3256	array_push($props,
3257	'BEGIN:VTIMEZONE',
3258	'TZID:'.$vtz,
3259	'BEGIN:DAYLIGHT',
3260	'TZOFFSETFROM:+0100',
3261	'TZOFFSETTO:'.($gmt).'00',
3262	'DTSTART:19700329T020000',
3263	'RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3',
3264	'END:DAYLIGHT',
3265	'BEGIN:STANDARD',
3266	'TZOFFSETFROM:'.($gmt).'00',
3267	'TZOFFSETTO:+0100',
3268	'TZNAME:CET',
3269	'DTSTART:19701025T030000',
3270	'RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10',
3271	'END:STANDARD',
3272	'END:VTIMEZONE'
3273	);
3274	}
3275
3276	// Events
3277	$events=$this->get_events($criteria);
3278	foreach ($events as $event) {
3279	if($event->time_start && $event->time_end){
3280	$description = wordwrap(
3281	str_replace(
3282	['\\', ';', ',', "\r", "\n"],
3283	['\\\\', '\;', '\,', '', '\n'],
3284	wp_strip_all_tags($event->description . "\n\n" . $event->permalink)
3285	),
3286	70,
3287	"\n ",
3288	true
3289	);
3290	array_push($props,
3291	'BEGIN:VEVENT',
3292	'CREATED:'.$this->ics_date(strtotime($event->post_date)).'Z',
3293	'LAST-MODIFIED:'.$this->ics_date(strtotime($event->post_modified)).'Z',
3294	'SUMMARY:'.$event->post_title,
3295	'UID:'.md5(site_url()."_eventpost_".$event->ID),
3296	'LOCATION:'.str_replace(',','\,',$event->address),
3297	'DTSTAMP:'.$this->ics_date($event->time_start).(!empty($vtz)?'':'Z'),
3298	'DTSTART'.(!empty($vtz)?';TZID='.$vtz:'').':'.$this->ics_date($event->time_start).(!empty($vtz)?'':'Z'),
3299	'DTEND'.(!empty($vtz)?';TZID='.$vtz:'').':'.$this->ics_date($event->time_end).(!empty($vtz)?'':'Z'),
3300	'DESCRIPTION:'.$description,
3301	'END:VEVENT'
3302	);
3303	}
3304	}
3305
3306	// End
3307	$props[] = 'END:VCALENDAR';
3308
3309	echo esc_html(implode($separator, $props));
3310	exit;
3311	}
3312	}
3313