event-post / eventpost.php

eventpost.php in Event Post 5.10.0, 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: 5.10.0
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	'stop_drag'=>_x('Done','Stop allowing to drag the map', 'event-post'),
921	'datepickeri18n'=>array(
922	// Translators: %1$s is the month name, %2$s is the day number, %3$s is the year, %4$s is the hour, %5$s is the minute
923	'order'=>__( '%1$s %2$s, %3$s @ %4$s:%5$s', 'event-post'),
924	'day'=>__('Day', 'event-post'),
925	'month'=>__('Month', 'event-post'),
926	'year'=>__('Day', 'event-post'),
927	'hour'=>__('Hour', 'event-post'),
928	'minute'=>__('Minute', 'event-post'),
929	'ok'=>__('OK', 'event-post'),
930	'cancel'=>__('Cancel', 'event-post'),
931	'remove'=>__('Remove', 'event-post'),
932	'edit'=>__('Edit', 'event-post'),
933	'months'=>$this->NomDuMois,
934	),
935	'META_START' => $this->META_START,
936	'META_END' => $this->META_END,
937	'META_ADD' => $this->META_ADD,
938	'META_LAT' => $this->META_LAT,
939	'META_LONG' => $this->META_LONG,
940	'META_STATUS' => $this->META_STATUS,
941	'META_ATTENDANCE_MODE' => $this->META_ATTENDANCE_MODE,
942	'lang'=>$language,
943	'maptiles' => $this->maps,
944	'defaulttile' => $this->settings['tile'],
945	'palette' => $this->get_theme_palette("hex"),
946	'available_images' => $this->get_colors(),
947	)));
948	}
949	function scripts_edit() {
950	// load only when editing a supported post type
951	$current_post_type = isset($_GET['post_type']) ? $_GET['post_type'] : 'post';
952	if ( in_array( $current_post_type, $this->settings['posttypes'] ) ) {
953	wp_enqueue_script( 'eventpost-inline-edit', plugins_url( 'build/admin/inline-edit.js', __FILE__ ), array( 'jquery', 'inline-edit-post' ), '', true );
954	wp_add_inline_script('eventpost-inline-edit', 'var EventPost = EventPost \|\| {}; EventPost.inlineEdit='.wp_json_encode(array(
955	'quick'=>$this->quick_edit_fields,
956	'bulk'=>$this->bulk_edit_fields,
957	)));
958	}
959	}
960
961	function get_rich_result($event){
962	/*
963	* https://search.google.com/test/rich-results
964	{
965	"@context": "https://schema.org",
966	"@type": "Event",
967	"name": "The Adventures of Kira and Morrison",
968	"startDate": "2025-07-21T19:00",
969	"endDate": "2025-07-21T23:00",
970	"eventStatus": "https://schema.org/EventScheduled",
971	"eventAttendanceMode": "https://schema.org/OnlineEventAttendanceMode",
972	"location": {
973	"@type": "VirtualLocation",
974	"url": "https://operaonline.stream5.com/"
975	},
976	"image": [
977	"https://example.com/photos/1x1/photo.jpg",
978	"https://example.com/photos/4x3/photo.jpg",
979	"https://example.com/photos/16x9/photo.jpg"
980	],
981	"description": "The Adventures of Kira and Morrison is coming to Snickertown in a can’t miss performance.",
982	"offers": {
983	"@type": "Offer",
984	"url": "https://www.example.com/event_offer/12345_201803180430",
985	"price": "30",
986	"priceCurrency": "USD",
987	"availability": "https://schema.org/InStock",
988	"validFrom": "2024-05-21T12:00"
989	},
990	"performer": {
991	"@type": "PerformingGroup",
992	"name": "Kira and Morrison"
993	}
994	}
995	*/
996	$location_virtual = array(
997	'@type'=>'VirtualLocation',
998	'url'=>$event->virtual_location,
999	);
1000	$physical_location = array(
1001	'@type'=>'place',
1002	'name'=>$event->address,
1003	'address'=>$event->address,
1004	'geo'=>array(
1005	'@type'=>'GeoCoordinates',
1006	'latitude'=>$event->lat,
1007	'longitude'=>$event->long,
1008	),
1009	);
1010	$min = 60 * get_option('gmt_offset');
1011	$sign = $min < 0 ? "-" : "+";
1012	$absmin = abs($min);
1013	$gmt_offset = sprintf("%s%02d:%02d", $sign, $absmin/60, $absmin%60);
1014	$time_format = (is_numeric($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';
1015
1016	$rich_data = array(
1017	'@context'=>'https://schema.org',
1018	'@type'=>'event',
1019	'name'=>$event->post_title,
1020	'datePublished'=>str_replace(' ', 'T', $event->post_date_gmt).$gmt_offset,
1021	'dateModified'=>str_replace(' ', 'T', $event->post_modified_gmt).$gmt_offset,
1022	'startDate'=>$event->time_start ? date($time_format, $event->time_start) : null,
1023	'endDate'=>$event->time_end ? date($time_format, $event->time_end) : null,
1024	'eventStatus'=>$event->status,
1025	'eventAttendanceMode'=>$event->attendance_mode,
1026	'location'=> ($event->attendance_mode == 'MixedEventAttendanceMode') ? array($location_virtual,$physical_location) : ($event->attendance_mode == 'OnlineEventAttendanceMode' ? $location_virtual : $physical_location),
1027	'image'=> has_post_thumbnail($event->ID) ? array(
1028	get_the_post_thumbnail_url($event->ID, 'post-thumbnail'),
1029	get_the_post_thumbnail_url($event->ID, 'medium'),
1030	get_the_post_thumbnail_url($event->ID, 'large'),
1031	get_the_post_thumbnail_url($event->ID, 'full'),
1032	) : null,
1033	'description'=>$event->description,
1034	);
1035	if(!empty($event->organization)){
1036	$rich_data['organizer'] = array(
1037	'@type'=>'Organization',
1038	'name'=>$event->organization,
1039	);
1040	}
1041	if(!empty($event->offer)){
1042	$rich_data['offers'] = array(
1043	'@type'=>'Offer',
1044	// 'availability'=>$event->availability,
1045	// 'validFrom'=>date($time_format, $event->time_start),
1046	);
1047	if(!empty($event->offer['url'])){
1048	$rich_data['offers']['url'] = $event->offer['url'];
1049	}
1050	if(!empty($event->offer['price'])){
1051	$rich_data['offers']['price'] = $event->offer['price'];
1052	}
1053	if(!empty($event->offer['currency'])){
1054	$rich_data['offers']['priceCurrency'] = $event->offer['currency'];
1055	}
1056	}
1057
1058	return apply_filters('event-post-rich-result', $rich_data, $event);
1059	}
1060
1061	function wpseo_schema_webpage($rich_result){
1062	$event = $this->retreive();
1063	if ($event != false){
1064	if ($event->time_start != '' && $event->time_end != '') {
1065	$rich_result = array_merge($rich_result, $this->get_rich_result($event));
1066	}
1067	$this->is_schema_output = true;
1068	}
1069	return $rich_result;
1070	}
1071
1072	function get_theme_palette($return = "hex"){
1073	$theme_options = wp_get_global_settings();
1074	$colors = [];
1075	if(isset($theme_options['color']['palette']['theme'])){
1076	$colors = $theme_options['color']['palette']['theme'];
1077	}elseif(isset($theme_options['color']['palette']['default'])){
1078	$colors = $theme_options['color']['palette']['default'];
1079	}
1080	if($return == "hex"){
1081	$color_hexs = [];
1082	foreach($colors as $color){
1083	$color_hexs[] = $color["color"];
1084	}
1085	return $color_hexs;
1086	}
1087	return $colors;
1088	}
1089
1090	/**
1091	* Add custom header meta for single events
1092	*/
1093	public function single_header() {
1094	if (is_single()) {
1095	$twitter_label_id=0;
1096	$event = $this->retreive();
1097	$has_location = $has_time = false;
1098	if ($event != false) {
1099	if ($event->address != '' \|\| ($event->lat != '' && $event->long != '')) {
1100	$twitter_label_id++;
1101	$has_location = true;
1102	?>
1103	<meta name="geo.placename" content="<?php echo esc_attr($event->address) ?>" />
1104	<meta name="geo.position" content="<?php echo esc_attr($event->lat) ?>;<?php echo esc_attr($event->long) ?>" />
1105	<meta name="ICBM" content="<?php echo esc_attr($event->lat) ?>;<?php echo esc_attr($event->long) ?>" />
1106	<meta property="place:location:latitude" content="<?php echo esc_attr($event->lat) ?>" />
1107	<meta property="place:location:longitude" content="<?php echo esc_attr($event->long) ?>" />
1108	<meta name="twitter:label<?php echo esc_attr($twitter_label_id); ?>" content="<?php esc_attr_e('Location', 'event-post'); ?>"/>
1109	<meta name="twitter:data<?php echo esc_attr($twitter_label_id); ?>" content="<?php echo esc_attr($event->address) ?>"/>
1110	<?php
1111	}
1112	if ($event->start != '' && $event->end != '') {
1113	$has_time = true;
1114	$twitter_label_id++;
1115	?>
1116	<meta name="datetime-coverage-start" content="<?php echo esc_attr(date('c', $event->time_start)) ?>" />
1117	<meta name="datetime-coverage-end" content="<?php echo esc_attr(date('c', $event->time_end)) ?>" />
1118	<meta name="twitter:label<?php echo esc_attr($twitter_label_id); ?>" content="<?php echo esc_attr('Date', 'event-post'); ?>"/>
1119	<meta name="twitter:data<?php echo esc_attr($twitter_label_id); ?>" content="<?php echo esc_attr($this->human_date($event->time_start)) ?>"/>
1120	<?php
1121	}
1122	if(($has_location \|\| $has_time) && !$this->is_schema_output){
1123	$rich_result = $this->get_rich_result($event);
1124	$this->is_schema_output = true;
1125	?>
1126	<script type="application/ld+json"><?php echo \wp_json_encode($rich_result); ?></script>
1127	<?php
1128	}
1129	}
1130	}
1131	}
1132
1133	/**
1134	* Cleanups a date
1135	*
1136	* @param type $str
1137	*
1138	* @since 5.0.1
1139	*
1140	* @return string
1141	*/
1142	public function date_cleanup($str){
1143	return trim(str_replace(array('0', ' ', ':', '-'), '', $str));
1144	}
1145
1146	/**
1147	* Checks if a date is valid or not
1148	*
1149	* @param string $str
1150	*
1151	* @return boolean
1152	*/
1153	public function dateisvalid($str) {
1154	return is_string($str) && $this->date_cleanup($str) != '';
1155	}
1156
1157	/**
1158	* Parse a date from a string
1159	*
1160	* @param string $date
1161	* @param string $sep
1162	*
1163	* @return string
1164	*/
1165	public function parsedate($date, $sep = '') {
1166	if (!empty($date)) {
1167	return substr($date, 0, 10) . $sep . substr($date, 11, 8);
1168	} else {
1169	return '';
1170	}
1171	}
1172
1173	/**
1174	* Sanitize a coordinate string
1175	* Only keeps, numbers, dots and commas
1176	*
1177	* @param string $str
1178	*
1179	* @since 5.9.9
1180	*
1181	* @return string
1182	*/
1183	public function sanitize_coordinate($str){
1184	return preg_replace('/[^0-9\.,-]/', '', $str);
1185	}
1186
1187	/**
1188	* Format a date for humans
1189	*
1190	* @param mixed $date
1191	* @param string $format
1192	*
1193	* @return type
1194	*/
1195	public function human_date($date, $format = 'l j F Y') {
1196	if($this->settings['dateforhumans']){
1197	if (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y')) {
1198	return __('today', 'event-post');
1199	} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('+1 day'))) {
1200	return __('tomorrow', 'event-post');
1201	} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('-1 day'))) {
1202	return __('yesterday', 'event-post');
1203	}
1204	}
1205	return date_i18n($format, $date);
1206	}
1207
1208	/**
1209	* Returns a range of dates
1210	*
1211	* @param timestamp $time_start
1212	* @param timestamp $time_end
1213	*
1214	* @return string
1215	*/
1216	public function delta_date($time_start, $time_end){
1217	if(!$time_start \|\| !$time_end){
1218	return;
1219	}
1220
1221	// Translators: %1$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
1222	$from_to_days = _x('%1$sfrom%2$s %3$s %4$sto%5$s %6$s', 'Days', 'event-post');
1223	// Translators: %1$s is the first date, %4$s is the second date, %2$s is an opening tag, %3$s is a closing tag
1224	$single_day_at = _x('%1$s%2$s,%3$s %4$s', 'From/To single day at time', 'event-post');
1225	// Translators: %1$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
1226	$from_to_hours = _x('%1$sfrom%2$s %3$s %4$sto%5$s %6$s', 'Hours', 'event-post');
1227	// Translators: %1$s is an opening tag, %2$s is a closing tag, %3$s is the time
1228	$at_time = _x('%1$sat%2$s %3$s', 'Time', 'event-post');
1229
1230	//Display dates
1231	$dates="\t\t\t\t".'<div class="event_date" data-start="' . $this->human_date($time_start) . '" data-end="' . $this->human_date($time_end) . '">';
1232	// Same day
1233	if (date('Ymd', $time_start) == date('Ymd', $time_end)) {
1234	$dates.= "\n\t\t\t\t\t\t\t".'<time itemprop="dtstart" datetime="' . date_i18n('c', $time_start) . '">'
1235	. '<span class="date date-single">' . $this->human_date($time_end, $this->settings['dateformat']) . "</span>";
1236	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') {
1237	$dates.= ' '.sprintf(
1238	$from_to_hours,
1239	'<span class="linking_word linking_word-from">',
1240	'</span>',
1241	'<span class="time time-start">' . date_i18n($this->settings['timeformat'], $time_start) . '</span>',
1242	'<span class="linking_word linking_word-to">',
1243	'</span>',
1244	'<span class="time time-end">' . date_i18n($this->settings['timeformat'], $time_end) . '</span>'
1245	);
1246	}
1247	elseif (date('H:i', $time_start) != '00:00') {
1248	$dates.= ' '.sprintf(
1249	$at_time,
1250	'<span class="linking_word">',
1251	'</span>',
1252	'<span class="time time-single">' . date_i18n($this->settings['timeformat'], $time_start) . '</span>'
1253	);
1254	}
1255	$dates.="\n\t\t\t\t\t\t\t".'</time>';
1256	}
1257	// Not same day
1258	else {
1259	$dates.= ' '.sprintf(
1260	$from_to_days,
1261	'<span class="linking_word linking_word-from">',
1262	'</span>',
1263	'<time class="date date-start" itemprop="dtstart" datetime="' . date('c', $time_start) . '">'
1264	. ((date('H:i:s', $time_start) != '00:00:00' \|\| date('H:i:s', $time_end) != '00:00:00')
1265	? sprintf($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>')
1266	: $this->human_date($time_start, $this->settings['dateformat'])
1267	)
1268	. '</time>',
1269	'<span class="linking_word linking_word-to">',
1270	'</span>',
1271	'<time class="date date-to" itemprop="dtend" datetime="' . date('c', $time_end) . '">'
1272	. ((date('H:i:s', $time_start) != '00:00:00' \|\| date('H:i:s', $time_end) != '00:00:00')
1273	? sprintf($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>')
1274	: $this->human_date($time_end, $this->settings['dateformat'])
1275	)
1276	. '</time>'
1277	);
1278	}
1279	$dates.="\n\t\t\t\t\t\t".'</div><!-- .event_date -->';
1280	return $dates;
1281	}
1282
1283	/**
1284	* Displays a date
1285	*
1286	* @param WP_Post object $post
1287	* @param mixed $links
1288	*
1289	* @return string
1290	*/
1291	public function print_date($post = null, $links = 'deprecated', $context='') {
1292	$dates = '';
1293	$event = $this->retreive($post);
1294	if ($event != false){
1295	if ($event->start != '' && $event->end != '') {
1296
1297	$dates.=$this->delta_date($event->time_start, $event->time_end);
1298	if( // Status setting
1299	$this->settings['displaystatus'] == 'both' \|\|
1300	($this->settings['displaystatus'] == 'single' && is_single() ) \|\|
1301	($this->settings['displaystatus'] == 'list' && !is_single() )
1302	){
1303	$dates.='<span class="eventpost-status">'.$this->statuses[$event->status].'</span>';
1304	}
1305	$timezone_string = get_option('timezone_string');
1306	$gmt_offset = $gmt = $this->get_gmt_offset();
1307
1308	if (
1309	!is_admin()
1310	&& ( // Export when setting
1311	$this->settings['export_when'] == 'both' \|\|
1312	( $this->settings['export_when'] == 'future' && $this->is_future($event) ) \|\|
1313	( $this->settings['export_when'] == 'past' && $this->is_past($event) )
1314	)
1315	&& ( // Export setting
1316	$this->settings['export'] == 'both' \|\|
1317	($this->settings['export'] == 'single' && is_single() ) \|\|
1318	($this->settings['export'] == 'list' && !is_single() )
1319	)
1320	) {
1321	// Export event
1322	$title = urlencode($post->post_title);
1323	$address = urlencode($post->address);
1324	$desc = urlencode($event->description."\n\n".$post->permalink);
1325	$allday = ($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');
1326	$d_s = date("Ymd", $event->time_start) . ($allday ? '' : 'T' . date("His", $event->time_start));
1327	$d_e = date("Ymd", $event->time_end) . ($allday ? '' : 'T' . date("His", $event->time_end));
1328	$uid = $post->ID . '-' . $post->blog_id;
1329	$url = $event->permalink;
1330
1331	// format de date ICS
1332	$permalink_structure = get_option( 'permalink_structure' );
1333	if($permalink_structure != ""){
1334	$ics_url = site_url('eventpost/'.$event->ID.'.ics');
1335	$vcs_url = site_url('eventpost/'.$event->ID.'.vcs');
1336	}
1337	else{
1338	$ics_url = add_query_arg(array('action'=>'EventPostExport', 'event_id'=>$event->ID, 'format'=>'ics'), admin_url('admin-ajax.php'));
1339	$vcs_url = add_query_arg(array('action'=>'EventPostExport', 'event_id'=>$event->ID, 'format'=>'vcs'), admin_url('admin-ajax.php'));
1340
1341	}
1342
1343	// format de date Google cal
1344	//$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';
1345	$google_url = add_query_arg(array(
1346	'action'=>'TEMPLATE',
1347	'trp'=>'false',
1348	'sprop'=>'name',
1349	'text'=>$title,
1350	'dates'=>$d_s.'/'.$d_e.'', // Removed Z to fix TZ issue
1351	'location'=>$address,
1352	'details'=>$desc,
1353	'gmt'=> urlencode($gmt_offset)
1354	), 'https://www.google.com/calendar/event');
1355	if(!empty($timezone_string)){
1356	$google_url = add_query_arg(array(
1357	'ctz'=>$timezone_string,
1358	), $google_url);
1359	}
1360
1361	$dates.='
1362	<span class="eventpost-date-export">
1363	<a href="' . $ics_url . '" class="event_link event-export ics" target="_blank" title="' . __('Download ICS file', 'event-post') . '">ical</a>
1364	<a href="' . $google_url . '" class="event_link event-export gcal" target="_blank" title="' . __('Add to Google calendar', 'event-post') . '">Google</a>
1365	<a href="' . $vcs_url . '" class="event_link event-export vcs" target="_blank" title="' . __('Add to Outlook', 'event-post') . '">outlook</a>
1366	<i class="dashicons-before dashicons-calendar"></i>
1367	</span>';
1368	}
1369	}
1370	}
1371	return apply_filters('eventpost_printdate', $dates);
1372	}
1373
1374	/**
1375	* Outputs location of an event
1376	*
1377	* @param WP_Post object $post
1378	*
1379	* @return string
1380	*/
1381	public function print_location($post=null, $context='') {
1382	$location = '';
1383	if ($post == null)
1384	$post = get_post();
1385	elseif (is_numeric($post)) {
1386	$post = get_post($post);
1387	}
1388	if (!isset($post->start)) {
1389	$post = $this->retreive($post);
1390	}
1391	if ($post != false){
1392	$this->map_id++;
1393	$address = $post->address;
1394	$lat = $post->lat;
1395	$long = $post->long;
1396	$color = $this->get_post_color($post->ID, $this->settings['default_color'], true);
1397	$icon = $this->DashIcons->icons[$this->get_post_icon($post->ID, $this->settings['default_icon'], true)];
1398	$virtual_location = $post->virtual_location;
1399	$attendance_mode = $post->attendance_mode;
1400
1401	if ($this->is_online($post) && $virtual_location) {
1402	$location.="\t\t\t\t".'<div><a href="'.esc_url($virtual_location).'" class="eventpost-virtual-location-link" target="_blank" rel="noopener">'
1403	.__('Join link', 'event-post')
1404	.'</a></div>'
1405	."\n";
1406	}
1407	if ($this->is_offline($post) && ($address != '' \|\| ($lat != '' && $long != ''))) {
1408	$location.="\t\t\t\t".'<address';
1409	if ($lat != '' && $long != '') {
1410	$geo_attributes = ' data-latitude="' . esc_attr($lat) . '"
1411	data-longitude="' . esc_attr($long) . '"
1412	data-marker="' . esc_attr($this->get_marker($color)) . '"
1413	data-iconcode="' .esc_attr($icon). '"
1414	data-icon="' . esc_attr(mb_convert_encoding('&#x'.$icon.';', 'UTF-8', 'HTML-ENTITIES')). '"
1415	data-color="#' . esc_attr($color). '"
1416	data-id="' . $post->ID . '-'.$this->map_id.'"';
1417	$location.=' '.$geo_attributes;
1418	}
1419	$location.=' itemprop="adr" class="eventpost-address">'
1420	. "\n\t\t\t\t\t\t\t".'<span>'
1421	. "\n".$address
1422	. "\n\t\t\t\t\t\t\t". '</span>';
1423	if ($context=='single' && $lat != '' && $long != '') {
1424	$location.="\n\t\t\t\t\t\t\t".'<a class="event_link gps dashicons-before dashicons-location-alt" href="https://www.openstreetmap.org/?lat=' . esc_attr($lat) .'&lon=' . esc_attr($long) . '&zoom=13" target="_blank" itemprop="geo" ' . $geo_attributes . '>' . __('Map', 'event-post') . '</a>';
1425	}
1426	$location.="\n\t\t\t\t\t\t".'</address>';
1427	if (wp_is_mobile() && $lat != '' && $long != '') {
1428	$location.="\n\t\t\t\t\t\t".'<a class="event_link gps-geo-link" href="geo:' . esc_attr($lat) . ',' . esc_attr($long) . '" target="_blank" itemprop="geo" ' . $geo_attributes . '><i class="dashicons-before dashicons-location"></i> ' . __('Open in app', 'event-post') . '</a>';
1429	}
1430	}
1431	}
1432	return apply_filters('eventpost_printlocation', $location);
1433	}
1434
1435	/**
1436	* Compute darkness of the color
1437	*
1438	* @param string $color
1439	*
1440	* @return float
1441	*/
1442	public function color_darkness($color){
1443	$color = str_replace('#', '', $color);
1444	$rgb = array();
1445	for ($x=0;$x<3;$x++) {
1446	$rgb[$x] = hexdec(substr($color,(2*$x),2));
1447	}
1448	return (max($rgb) + min($rgb)) / 510;
1449	}
1450
1451	/**
1452	* Outputs categories of an event
1453	*
1454	* @param WP_Post object $post
1455	*
1456	* @return string
1457	*/
1458	public function print_categories($post=null, $context='') {
1459	if ($post == null)
1460	$post = get_post();
1461	elseif (is_numeric($post)) {
1462	$post = get_post($post);
1463	}
1464	if (!isset($post->start)) {
1465	$post = $this->retreive($post);
1466	}
1467	$cats = '';
1468	if ($post != false){
1469	$categories = $post->Taxonomies;
1470	if ($categories) {
1471	$cats.="\t\t\t\t".'<span class="event_categories">';
1472
1473	foreach ($categories as $category) {
1474	$cats.="\t\t\t\t\t".'<span ';
1475	$classes = array('event-term', 'event_term_category');
1476	$darkness = 0;
1477	$color = $this->Taxonomies->get_taxonomy_color($category->term_id);
1478	if ($color != '' && $color) {
1479	$cats.=' style="background-color:#' . $color . '"';
1480
1481	$darkness = $this->color_darkness($color);
1482	if($darkness < 0.5){
1483	array_push($classes, 'event-post-bg-dark');
1484	}
1485	else{
1486	array_push($classes, 'event-post-bg-light');
1487	}
1488
1489	}
1490	$cats.=' class="'.implode(' ', $classes).'">';
1491	$cats .= $category->name . ' ';
1492	$cats.='</span>';
1493	}
1494	$cats.='</span>';
1495	}
1496	}
1497	return $cats;
1498	}
1499
1500	/**
1501	* Generate, return or output date event datas
1502	*
1503	* @param WP_Post object $post
1504	* @param string $class
1505	*
1506	* @filter eventpost_get_single
1507	*
1508	* @return string
1509	*/
1510	public function get_single($post = null, $class = '', $context='') {
1511	if ($post == null) {
1512	$post = $this->retreive();
1513	}
1514	if ($post != null){
1515	$datas_date = $this->print_date($post, null, $context);
1516	$datas_cat = $this->print_categories($post, $context);
1517	$datas_loc = $this->print_location($post, $context);
1518	$classes = array(
1519	'event_data',
1520	'status-'.$post->status,
1521	'location-type-'.$post->attendance_mode,
1522	$class
1523	);
1524	if ($datas_date != '' \|\| $datas_loc != '') {
1525	$rgb = $this->hex2dec($post->color);
1526	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">'
1527	. apply_filters('eventpost_get_single', $datas_date . $datas_cat . $datas_loc, $post)
1528	. '</div>';
1529	}
1530	}
1531	return '';
1532	}
1533
1534	/**
1535	* Displays dates of a gieven post
1536	*
1537	* @param WP_Post object $post
1538	* @param string $class
1539	*
1540	* @return string
1541	*/
1542	public function get_singledate($post = null, $class = '', $context='') {
1543	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 -->';
1544	}
1545
1546	/**
1547	* Displays coloured terms of a given post
1548	*
1549	* @param WP_Post object $post
1550	* @param string $class
1551	*
1552	* @return string
1553	*/
1554	public function get_singlecat($post = null, $class = '', $context='') {
1555	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 -->';
1556	}
1557
1558	/**
1559	* Displays location of a given post
1560	*
1561	* @param WP_Post object $post
1562	* @param string $class
1563	*
1564	* @return string
1565	*/
1566	public function get_singleloc($post = null, $class = '', $context='') {
1567	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 -->';
1568	}
1569
1570	/**
1571	* Uses `the_content` filter to add event details before or after the content of the current post
1572	*
1573	* @param string $content
1574	*
1575	* @return string
1576	*/
1577	public function display_single($content) {
1578	if (is_page() \|\| !is_single() \|\| is_home() \|\| !in_the_loop() \|\| !is_main_query()){
1579	return $content;
1580	}
1581
1582	$post = $this->retreive();
1583	if($post != false){
1584	// If the post is a product, don't display the event bar, use product tab instead
1585	if($post->post_type=='product'){
1586	return $content;
1587	}
1588
1589	$eventbar = apply_filters('eventpost_contentbar', $this->get_single($post, 'event_single', 'single'), $post);
1590	if($this->settings['singlepos']=='before'){
1591	$content=$eventbar.$content;
1592	}
1593	elseif($this->settings['singlepos']=='after'){
1594	$content.=$eventbar;
1595	}
1596	$this->load_map_scripts();
1597	}
1598	return $content;
1599	}
1600
1601	/**
1602	* Outputs events details (dates, geoloc, terms) of given post
1603	*
1604	* @param WP_Post object $post
1605	*
1606	* @return void
1607	*/
1608	public function print_single($post = null) {
1609	echo $this->get_single($post);
1610	}
1611
1612	/**
1613	* Alter the post title in order to add icons if needed
1614	*
1615	* @param string $title
1616	*
1617	* @return string
1618	*/
1619	public function the_title($title, $post_id = null){
1620	if(!$post_id \|\| !in_the_loop() \|\| !$this->settings['loopicons']){
1621	return $title;
1622	}
1623	$icons_ = array(
1624	// Emojis
1625	1=>array('🗓', '🗺'),
1626	// Dashicons
1627	2=>array('<span class="dashicons dashicons-calendar"></span>', '<span class="dashicons dashicons-location"></span>'),
1628	);
1629
1630	$event = $this->retreive($post_id);
1631	if ($event !== false){
1632	if(!empty($event->start)){
1633	$title .= ' '.$icons_[$this->settings['loopicons']][0];
1634	}
1635	if(!empty($event->lat) && !empty($event->long)){
1636	$title .= ' '.$icons_[$this->settings['loopicons']][1];
1637	}
1638	}
1639	return $title;
1640	}
1641
1642
1643	function get_price($event,$html=false){
1644	$price = '';
1645	$text_price = $price;
1646	if($event->post_type == 'product'){
1647	$product_id = $event->ID;
1648	$product = wc_get_product($product_id);
1649	$price = $product->get_price();
1650	$currency = get_woocommerce_currency_symbol();
1651	if($product->get_sale_price() != ""){
1652	$old_price = $product->get_regular_price();
1653	$text_price = '<span class="event_price"><del>'.$old_price . $currency . '</del> '.$price. $currency. '</span>';
1654	} else {
1655	$text_price = '<span class="event_price"> '.$price . $currency.'</span>';
1656	}
1657	}
1658	if ($html == true) {
1659	return $text_price;
1660	} else {
1661	return $price;
1662	}
1663	}
1664
1665	/**
1666	* Return an HTML list of events
1667	*
1668	* @param array $atts
1669	* @param string $id
1670	* @param string $context
1671	*
1672	* @filter eventpost_params($defaults, 'list_events')
1673	* @filter eventpost_listevents
1674	* @filter eventpost_item_scheme_entities
1675	* @filter eventpost_item_scheme_values
1676	*
1677	* @return string
1678	*/
1679	public function list_events($atts, $id = 'event_list', $context='') {
1680	$ep_settings = $this->settings;
1681	$defaults = array(
1682	'nb' => 0,
1683	'type' => 'div',
1684	'future' => true,
1685	'past' => false,
1686	'geo' => 0,
1687	'width' => '',
1688	'height' => '',
1689	'list' => 0,
1690	'zoom' => '',
1691	'map_position' => 'false',
1692	'latitude' => '',
1693	'longitude' => '',
1694	'tile' => $ep_settings['tile'],
1695	'pop_element_schema' => 'false',
1696	'htmlPop_element_schema' => '',
1697	'title' => '',
1698	'before_title' => '<h3>',
1699	'after_title' => '</h3>',
1700	'cat' => '',
1701	'tag' => '',
1702	'tax_name' => '',
1703	'tax_term' => '',
1704	'events' => '',
1705	'style' => '',
1706	'thumbnail' => '',
1707	'thumbnail_size' => '',
1708	'excerpt' => '',
1709	'orderby' => 'meta_value',
1710	'order' => 'ASC',
1711	'class' => '',
1712	'className' => '',
1713	'container_schema' => $this->list_shema['container'],
1714	'item_schema' => $this->list_shema['item'],
1715	'pages' => false,
1716	'paged' => '',
1717	);
1718	// Map UI options
1719	foreach($this->map_interactions as $int_key=>$int_name){
1720	$defaults[$int_key]=true;
1721	}
1722	$atts_old_nb = $defaults['nb'];
1723	if($id == "event_timeline"){
1724	$atts_old_nb = $atts['nb'];
1725	$atts['nb'] = 0;
1726	}
1727
1728	$atts = shortcode_atts(apply_filters('eventpost_params', $defaults, 'list_events'), $atts);
1729
1730	extract($atts);
1731	if (!is_array($events)) {
1732	$events = $this->get_events($atts);
1733	}
1734
1735	$ret = '';
1736	$this->list_id++;
1737	if (sizeof($events) > 0) {
1738	if (!empty($title)) {
1739	$ret .= esc_html($before_title) . esc_html($title) . esc_html($after_title);
1740	}
1741
1742	$child = ($type == 'ol' \|\| $type == 'ul') ? 'li' : 'div';
1743
1744	$html = '';
1745
1746	if($id=='event_geolist'){
1747	$this->load_map_scripts();
1748	$html.=sprintf('<%1$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);
1749	}
1750	$attributes = '';
1751	$prev_arrow = "";
1752	$next_arrow = "";
1753	$item_child_style = "";
1754	if($id == "event_timeline"){
1755	$prev_arrow = '<div class="previous"><span class="screen-reader-text">'.__('« Previous Events', 'event-post')."</span></div>";
1756	$next_arrow = '<div class="next"><span class="screen-reader-text">'.__('Next Events »', 'event-post')."</span></div>";
1757	if($atts_old_nb != 0){
1758	$item_child_style = 'width : '.((100/$atts_old_nb) - 2).'%;';
1759	}
1760	$attributes .= ' data-nb="'.$atts_old_nb.'" data-filter="'.http_build_query($atts).'" ';
1761	}
1762
1763	foreach ($events as $event) {
1764	$text_price = $this->get_price($event,true);
1765	$class_item = array(
1766	$this->is_future($event) ? 'event_future' : 'event_past',
1767	'status-'.$event->status,
1768	'location-type-'.$event->attendance_mode,
1769	);
1770	$taxonomies= get_taxonomies('','names');
1771	$post_terms = [];
1772	$terms = wp_get_post_terms($event->ID, $taxonomies);
1773	foreach($terms as $term){
1774	$class_item[] = $term->taxonomy.'-'.$term->name;
1775	}
1776	if ($ep_settings['emptylink'] == 0 && empty($event->post_content)) {
1777	$event->permalink = '#' . $id . $this->list_id;
1778	}
1779	elseif(empty($event->permalink)){
1780	$event->permalink=$event->guid;
1781	}
1782	$html.=str_replace(
1783	apply_filters('eventpost_item_scheme_entities', array(
1784	'%child%',
1785	'%class%',
1786	'%color%',
1787	'%event_link%',
1788	'%event_thumbnail%',
1789	'%event_title%',
1790	'%event_price%',
1791	'%event_date%',
1792	'%event_cat%',
1793	'%event_location%',
1794	'%event_excerpt%',
1795	'%style%',
1796	)), apply_filters('eventpost_item_scheme_values', array(
1797	$child,
1798	implode(' ', $class_item),
1799	$this->get_post_color($event->ID, $this->settings['default_color'],true),
1800	$event->permalink,
1801	$thumbnail == true ? '<span class="event_thumbnail_wrap">' . get_the_post_thumbnail($event->root_ID, !empty($thumbnail_size) ? $thumbnail_size : 'thumbnail', array('class' => 'attachment-thumbnail wp-post-image event_thumbnail')) . '</span>' : '',
1802	$event->post_title,
1803	$event->post_type == 'product' ? $text_price : '',
1804	$this->get_singledate($event, '', $context),
1805	$this->get_singlecat($event, '', $context),
1806	$this->get_singleloc($event, '', $context),
1807	$excerpt == true && $event->description!='' ? '<span class="event_exerpt">'.$event->description.'</span>' : '',
1808	$item_child_style,
1809	), $event), $item_schema
1810	);
1811
1812	}
1813	if($id == 'event_geolist'){
1814	if($height==''){
1815	$height = '300px';
1816	}
1817	if($width==''){
1818	$width = '100%';
1819	}
1820	$attributes .= ' data-tile="'.esc_attr($tile).'"
1821	data-width="'.esc_attr($width).'"
1822	data-height="'.esc_attr($height).'"
1823	data-zoom="'.esc_attr($zoom).'"
1824	data-map_position="'.esc_attr($map_position).'"
1825	data-latitude="'.esc_attr($latitude).'"
1826	data-longitude="'.esc_attr($longitude).'"
1827	data-pop_element_schema="'.esc_attr($pop_element_schema).'"
1828	data-htmlPop_element_schema="'.esc_attr($htmlPop_element_schema).'"
1829	data-list="'.esc_attr($list).'"
1830	data-disabled-interactions="';
1831	// add data-position avec ma variables
1832	foreach($this->map_interactions as $int_key=>$int_name){
1833	$attributes.=$atts[$int_key]==false ? esc_attr($int_key).', ' : '';
1834	}
1835	$attributes.='" ';
1836	}
1837	$pagination = '';
1838	if($pages && $this->pagination){
1839	global $wp_rewrite;
1840	$paged = ( get_query_var( 'page' ) ) ? absint( get_query_var( 'page' ) ) : 1;
1841	$pagination = paginate_links( array(
1842	'prev_text' => __('« Previous Events', 'event-post'),
1843	'next_text' => __('Next Events »', 'event-post'),
1844	'current' => $paged,
1845	'total' => $this->pagination['max_num_pages'],
1846	)
1847	);
1848	}
1849
1850	if($context == 'events_only'){
1851	$ret = $html;
1852	}else{
1853	$ret.=str_replace(
1854	array(
1855	'%type%',
1856	'%id%',
1857	'%class%',
1858	'%listid%',
1859	'%style%',
1860	'%attributes%',
1861	'%list%',
1862	'%pagination%',
1863	'%prev_arrow%',
1864	'%next_arrow%',
1865	'%number%'
1866	), array(
1867	$type,
1868	$id,
1869	$class.($className ? ' '.esc_attr($className) : '').($id == 'event_geolist' && $list ? ' has-list list-'.esc_attr($list) : ' no-list'),
1870	$id . $this->list_id,
1871	(!empty($width) ? 'width:' . esc_attr($width) . ';' : '') . (!empty($height) ? 'height:' . esc_attr($height) . ';' : '') . esc_attr($style),
1872	$attributes,
1873	$html,
1874	$pagination,
1875	$prev_arrow,
1876	$next_arrow
1877	), $container_schema
1878	);
1879	}
1880
1881	}
1882	elseif(filter_input(INPUT_POST, 'action')=='bulk_do_shortcode'){
1883	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>';
1884	}
1885	return apply_filters('eventpost_listevents', $ret, $id.$this->list_id, $atts, $events, $context);
1886	}
1887
1888
1889	/**
1890	* Get events
1891	*
1892	* @param array $atts
1893	*
1894	* @filter eventpost_params
1895	* @filter eventpost_get_items
1896	*
1897	* @return array of post_ids which are events
1898	*/
1899	public function get_events($atts) {
1900	if(isset($atts['future'])){
1901	$atts['future'] = filter_var( $atts['future'], FILTER_VALIDATE_BOOLEAN);
1902	}
1903	if(isset($atts['past'])){
1904	$atts['past'] = filter_var( $atts['past'], FILTER_VALIDATE_BOOLEAN);
1905	}
1906	if(isset($atts['geo'])){
1907	$atts['geo'] = filter_var( $atts['geo'], FILTER_VALIDATE_BOOLEAN);
1908	}
1909	if(isset($atts['pages'])){
1910	$atts['pages'] = filter_var( $atts['pages'], FILTER_VALIDATE_BOOLEAN);
1911	}
1912
1913
1914
1915	$requete = (shortcode_atts(apply_filters('eventpost_params', array(
1916	'nb' => 5,
1917	'future' => true,
1918	'past' => false,
1919	'geo' => 0,
1920	'cat' => '',
1921	'tag' => '',
1922	'date' => '',
1923	'orderby' => 'meta_value',
1924	'orderbykey' => $this->META_START,
1925	'order' => 'ASC',
1926	'tax_name' => '',
1927	'tax_term' => '',
1928	'paged' => 1,
1929	'post_type'=> $this->settings['posttypes']
1930	), 'get_events'), $atts));
1931	if(!isset($requete['paged']) \|\| $requete['paged'] == ""){
1932	$requete['paged'] = ( get_query_var( 'page' ) ) ? absint( get_query_var( 'page' ) ) : 1;
1933	}
1934	extract($requete);
1935	wp_reset_query();
1936
1937
1938	$arg = array(
1939	'post_status' => 'publish',
1940	'post_type' => $post_type,
1941	'posts_per_page' => $nb,
1942	'paged' => $paged,
1943	'meta_key' => $orderbykey,
1944	'orderby' => $orderby,
1945	'order' => $order
1946	);
1947
1948	if($tax_name=='category'){
1949	$tax_name='';
1950	$cat=$tax_term;
1951	}
1952	elseif($tax_name=='post-tag'){
1953	$tax_name='';
1954	$tag=$tax_term;
1955	}
1956
1957	// CUSTOM TAXONOMY
1958	if ($tax_name != '' && $tax_term != '') {
1959	$arg['tax_query'] = array(
1960	array(
1961	'taxonomy' => $tax_name,
1962	'field' => 'slug',
1963	'terms' => $tax_term,
1964	),
1965	);
1966	}
1967	// CAT
1968	if ($cat != '') {
1969	if (preg_match('/[a-zA-Z]/i', $cat)) {
1970	$arg['category_name'] = $cat;
1971	} else {
1972	$arg['cat'] = $cat;
1973	}
1974	}
1975	// TAG
1976	if ($tag != '') {
1977	$arg['tag'] = $tag;
1978	}
1979	// DATES
1980	$meta_query = array(
1981	array(
1982	'key' => $this->META_END,
1983	'value' => '',
1984	'compare' => '!='
1985	),
1986	array(
1987	'key' => $this->META_END,
1988	'value' => '0:0:00 0:',
1989	'compare' => '!='
1990	),
1991	array(
1992	'key' => $this->META_END,
1993	'value' => ':00',
1994	'compare' => '!='
1995	),
1996	array(
1997	'key' => $this->META_START,
1998	'value' => '',
1999	'compare' => '!='
2000	),
2001	array(
2002	'key' => $this->META_START,
2003	'value' => '0:0:00 0:',
2004	'compare' => '!='
2005	)
2006	);
2007	if ($future == 0 && $past == 0) {
2008	$meta_query = array();
2009	$arg['meta_key'] = null;
2010	$arg['orderby'] = null;
2011	$arg['order'] = null;
2012	}
2013	elseif ($future == 1 && $past == 0) {
2014	$meta_query[] = array(
2015	'key' => $this->META_END,
2016	'value' => current_time('mysql'),
2017	'compare' => '>=',
2018	//'type'=>'DATETIME'
2019	);
2020	}
2021	elseif ($future == 0 && $past == 1) {
2022	$meta_query[] = array(
2023	'key' => $this->META_END,
2024	'value' => current_time('mysql'),
2025	'compare' => '<=',
2026	//'type'=>'DATETIME'
2027	);
2028	}
2029	if ($date != '') {
2030	$date = date('Y-m-d', $date);
2031
2032	$meta_query = array(
2033	array(
2034	'key' => $this->META_END,
2035	'value' => $date . ' 00:00:00',
2036	'compare' => '>=',
2037	'type' => 'DATETIME'
2038	),
2039	array(
2040	'key' => $this->META_START,
2041	'value' => $date . ' 23:59:59',
2042	'compare' => '<=',
2043	'type' => 'DATETIME'
2044	)
2045	);
2046	}
2047	// GEO
2048	if ($geo == 1) {
2049	$meta_query[] = array(
2050	'key' => $this->META_LAT,
2051	'value' => '',
2052	'compare' => '!='
2053	);
2054	$meta_query[] = array(
2055	'key' => $this->META_LONG,
2056	'value' => '',
2057	'compare' => '!='
2058	);
2059	$arg['meta_key'] = $this->META_LAT;
2060	$arg['orderby'] = 'meta_value';
2061	$arg['order'] = 'DESC';
2062	}
2063
2064	$arg['meta_query'] = $meta_query;
2065
2066	$query_md5 = 'eventpost_' . md5(wp_json_encode($requete, true));
2067	// Check if cache is activated
2068	if ($this->settings['cache'] == 1 && false !== ( $cached_events = get_transient($query_md5) )) {
2069	return apply_filters('eventpost_get_items', is_array($cached_events) ? $cached_events : array(), $requete, $arg);
2070	}
2071
2072	$events = apply_filters('eventpost_get', '', $requete, $arg);
2073	if ('' === $events) {
2074	global $wpdb;
2075	$query = new WP_Query($arg);
2076	$events = $wpdb->get_col($query->request);
2077	$this->pagination = array(
2078	'found_posts' => $query->found_posts,
2079	'max_num_pages' => $query->max_num_pages,
2080	);
2081	foreach ($events as $k => $post) {
2082	$event = $this->retreive($post);
2083	if ($event != false){
2084	$events[$k] = $event;
2085	}
2086	}
2087	}
2088	if ($this->settings['cache'] == 1){
2089	set_transient($query_md5, $events, 5 * MINUTE_IN_SECONDS);
2090	}
2091	return apply_filters('eventpost_get_items', $events, $requete, $arg);
2092	}
2093
2094	/**
2095	* Checks if the given event is in the future or not
2096	*
2097	* @param object $event
2098	* @param boolean $exact Future status has to be calculated against time or entire day
2099	*
2100	* @return boolean
2101	*/
2102	function is_future($event, $exact=false){
2103	$match = current_time('timestamp');
2104	// if EXACT is false, end date is set to begining of the current day
2105	if(!$exact){
2106	$match = mktime(0, 0, 0, date('m', $match), date('d', $match), date('Y', $match));
2107	}
2108	return ($event->time_end >= $match);
2109	}
2110
2111	/**
2112	* Checks if the given event is completed or not
2113	*
2114	* @param object $event
2115	* @param boolean $exact Past status has to be calculated against time or entire day
2116	*
2117	* @return boolean
2118	*/
2119	function is_past($event, $exact=false){
2120	$match = current_time('timestamp');
2121	// if EXACT is false or full day event, end date is set to end of the current day
2122	if(!$exact \|\| ( date('H:i:s', $event->time_start) == '00:00:00' && date('H:i:s', $event->time_end) == '00:00:00' )){
2123	$match = mktime(23, 59, 59, date('m', $match), date('d', $match), date('Y', $match));
2124	}
2125	return ($event->time_end < $match);
2126	}
2127
2128	/**
2129	* Checks if an event is online
2130	*
2131	* @param $event
2132	*
2133	* @return boolean
2134	*/
2135	function is_online($event){
2136	return (in_array($event->attendance_mode, array('MixedEventAttendanceMode', 'OnlineEventAttendanceMode')));
2137	}
2138
2139	/**
2140	* Checks if an event is offline
2141	*
2142	* @param $event
2143	*
2144	* @return boolean
2145	*/
2146	function is_offline($event){
2147	return (in_array($event->attendance_mode, array('MixedEventAttendanceMode', 'OfflineEventAttendanceMode')));
2148	}
2149
2150	/**
2151	* Populates a WP_Post object with event datas
2152	*
2153	* @param object $event
2154	*
2155	* @return object
2156	*/
2157	public function retreive($event = null) {
2158	global $EventPost_cache;
2159	$ob = get_post($event);
2160	if(!$ob){
2161	return false;
2162	}
2163	if(is_object($ob) && $ob->start){
2164	return $ob;
2165	}
2166	if(is_object($ob) && isset($EventPost_cache[$ob->ID])){
2167	return $EventPost_cache[$ob->ID];
2168	}
2169	$ob->start = get_post_meta($ob->ID, $this->META_START, true);
2170	$ob->end = get_post_meta($ob->ID, $this->META_END, true);
2171	if (!$this->dateisvalid($ob->start)){
2172	$ob->start = '';
2173	}
2174	if (!$this->dateisvalid($ob->end)){
2175	$ob->end = '';
2176	}
2177	$ob->root_ID = $ob->ID;
2178	$ob->time_start = !empty($ob->start) ? strtotime($ob->start) : '';
2179	$ob->time_end = !empty($ob->end) ? strtotime($ob->end) : '';
2180	$ob->virtual_location = get_post_meta($ob->ID, $this->META_VIRTUAL_LOCATION, true);
2181	$ob->virtual_location = esc_url($ob->virtual_location);
2182	$ob->organization = get_post_meta($ob->ID, $this->META_ORGANIZATION, true);
2183	$ob->offer = get_post_meta($ob->ID, $this->META_OFFER, true);
2184	if(empty($ob->offer)){
2185	$ob->offer = array(
2186	'url' => null,
2187	'price' => null,
2188	'currency' => null,
2189	);
2190	}
2191	$ob->address = get_post_meta($ob->ID, $this->META_ADD, true);
2192	$ob->lat = $this->sanitize_coordinate(get_post_meta($ob->ID, $this->META_LAT, true));
2193	$ob->long = $this->sanitize_coordinate(get_post_meta($ob->ID, $this->META_LONG, true));
2194	$ob->attendance_mode = (null != $att_mod = get_post_meta($ob->ID, $this->META_ATTENDANCE_MODE, true)) ? $att_mod : array_keys($this->attendance_modes)[0];
2195	$ob->status = (null != $status = get_post_meta($ob->ID, $this->META_STATUS, true)) ? $status : array_keys($this->statuses)[0];
2196	$ob->color = $this->get_post_color($ob->ID);
2197	$ob->icon = $this->get_post_icon($ob->ID);
2198	$ob->Taxonomies = get_the_category($ob->ID);
2199	$ob->permalink = get_permalink($ob->ID);
2200	$ob->blog_id = get_current_blog_id();
2201	$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)))));
2202	$EventPost_cache[$ob->ID] = apply_filters('eventpost_retreive', $ob);
2203	return $EventPost_cache[$ob->ID];
2204	}
2205
2206	/**
2207	* Fetch terms of a post
2208	*
2209	* @param mixed $_term
2210	* @param string $taxonomy
2211	* @param string $post_type
2212	*/
2213	public function retreive_term($_term=null, $taxonomy='category', $post_type='post') {
2214	$term = get_term($_term, $taxonomy);
2215
2216	if(!$term){
2217	return $term;
2218	}
2219
2220	$term->start = $term->end = $term->time_start = $term->time_end = Null;
2221
2222	$request = array(
2223	'post_type'=>$post_type,
2224	'tax_name'=>$term->taxonomy,
2225	'tax_term'=>$term->slug,
2226	'future'=>true,
2227	'past'=>true,
2228	'nb'=>-1,
2229	'order'=>'ASC'
2230	);
2231
2232	$events = $this->get_events($request);
2233
2234	$term->events_count = count($events);
2235	if($term->events_count){
2236	$term->start = $events[0]->start;
2237	$term->time_start = $events[0]->time_start;
2238	$term->end = $events[$term->events_count-1]->end;
2239	$term->time_end = $events[$term->events_count-1]->time_end;
2240	}
2241
2242	$request['order']='DESC';
2243	$request['nb']=1;
2244	$request['orderbykey']=$this->META_END;
2245	$events = $this->get_events($request);
2246	if(count($events)){
2247	$term->end = $events[0]->end;
2248	$term->time_end = $events[0]->time_end;
2249	}
2250
2251	return $term;
2252
2253	}
2254
2255	// ADMIN ISSUES
2256
2257	/**
2258	* Add custom boxes in posts edit page
2259	*/
2260	public function add_custom_box() {
2261	foreach($this->settings['posttypes'] as $posttype){
2262	add_meta_box(
2263	'event_post_date',
2264	__('Event date', 'event-post'),
2265	array(&$this, 'inner_custom_box_date'),
2266	$posttype,
2267	apply_filters('eventpost_add_custom_box_position', $this->settings['adminpos'], $posttype),
2268	'core',
2269	array(
2270	'__block_editor_compatible_meta_box' => true,
2271	)
2272	);
2273	add_meta_box(
2274	'event_post_loc',
2275	__('Location', 'event-post'),
2276	array(&$this, 'inner_custom_box_loc'),
2277	$posttype,
2278	apply_filters('eventpost_add_custom_box_position', $this->settings['adminpos'], $posttype),
2279	'core',
2280	array(
2281	'__block_editor_compatible_meta_box' => true,
2282	)
2283	);
2284	do_action('eventpost_add_custom_box', $posttype);
2285	}
2286	}
2287
2288	/**
2289	* Displays the date custom box
2290	*/
2291	public function inner_custom_box_date() {
2292
2293
2294
2295	wp_nonce_field(plugin_basename(__FILE__), 'eventpost_nonce');
2296	$post_id = get_the_ID();
2297	$event = $this->retreive($post_id);
2298	if ($event != false){
2299	$start_date = $event->start;
2300	$end_date = $event->end;
2301	$eventcolor = $event->color;
2302	$eventicon = $event->icon;
2303
2304	$language = get_bloginfo('language');
2305	if (strpos($language, '-') > -1) {
2306	$language = strtolower(substr($language, 0, 2));
2307	}
2308	$colors = $this->get_colors();
2309	include (plugin_dir_path(__FILE__) . 'views/admin/custombox-date.php');
2310	do_action ('eventpost_custom_box_date', $event);
2311	}
2312	}
2313
2314	/**
2315	* Displays the location custom box
2316	*/
2317	public function inner_custom_box_loc($post) {
2318	$event = $this->retreive($post);
2319	if ($event != false){
2320	include (plugin_dir_path(__FILE__) . 'views/admin/custombox-location.php');
2321	do_action ('eventpost_custom_box_loc', $event);
2322	$this->load_map_scripts();
2323	}
2324	}
2325
2326	public function icon_color_fields($item_id, $meta_color,$value_color,$meta_icon,$value_icon ){
2327	?>
2328	<div class="eventpost-misc-pub-section event-color-section">
2329	<span class="screen-reader-text"><?php esc_html_e('Color:', 'event-post'); ?></span>
2330
2331	<input class="color-field-post eventpost-colorpicker"
2332	type="text"
2333	name="<?php echo esc_attr($meta_color); ?>"
2334	value="<?php echo esc_attr($value_color); ?>"
2335	id="color-field<?php echo esc_attr($item_id); ?>"/>
2336
2337	<select style="font-family : dashicons;" class="eventpost-iconpicker" name="<?php echo esc_attr($meta_icon); ?>">
2338	<option value=""><?php esc_attr_e('None','event-post') ?></option>
2339	<?php
2340	foreach($this->DashIcons->icons as $class => $unicode){
2341	?>
2342	<option value="<?php echo esc_attr($class) ?>" <?php selected($value_icon, $class, true); ?>>&#x<?php esc_attr_e($unicode) ?>; <?php echo esc_html($class) ?></option>
2343	<?php
2344	}
2345	?>
2346	</select>
2347	<div class="custom-marker-container">
2348	<p><?php esc_html_e('An image was found in your custom folder for this color', 'event-post')?> <span class="color-hex"></span> </p>
2349	<img src="" class="image-marker">
2350	</div>
2351	</div>
2352
2353
2354	<?php
2355	}
2356
2357	/**
2358	* Quick edit
2359	*
2360	* @param string $column_name
2361	* @param boolean $bulk
2362	*/
2363	function quick_edit( $column_name, $post_type, $bulk=false) {
2364
2365	if ($bulk) {
2366	static $eventpostprintNonceBulk = TRUE;
2367	if ($eventpostprintNonceBulk) {
2368	$eventpostprintNonceBulk = FALSE;
2369	}
2370	$fields = $this->bulk_edit_fields;
2371	echo '<input type="hidden" name="eventpost-bulk-editor" id="eventpost-bulk-editor" value="eventpost-bulk-editor">';
2372	}
2373	else {
2374	static $eventpostprintNonce = TRUE;
2375	if ($eventpostprintNonce) {
2376	$eventpostprintNonce = FALSE;
2377	}
2378	$fields = $this->quick_edit_fields;
2379	}
2380	wp_nonce_field(plugin_basename(__FILE__), 'eventpost_nonce');
2381	if(isset($fields[$column_name])): ?>
2382	<fieldset class="inline-edit-col-left inline-edit-<?php echo esc_attr($column_name); ?>">
2383	<div class="inline-edit-group">
2384	<?php foreach ($fields[$column_name] as $fieldname=>$fieldlabel): ?>
2385	<fieldset class="inline-edit-col inline-edit-<?php echo esc_attr($fieldname); ?>">
2386	<div class="inline-edit-col column-<?php echo esc_attr($fieldname); ?>">
2387	<label class="inline-edit-group">
2388	<span class="title"><?php echo esc_html($fieldlabel); ?></span>
2389	<span class="input-text-wrap">
2390	<?php echo $this->inline_field($fieldname, $bulk); ?>
2391	</span>
2392	</label>
2393	</div>
2394	</fieldset>
2395	<?php endforeach; ?>
2396	</div>
2397	</fieldset>
2398	<?php endif;
2399	}
2400
2401	/**
2402	* Inline field in bulk edit
2403	*
2404	* @param type $fieldname
2405	*
2406	* @return string
2407	*/
2408	function inline_field($fieldname, $bulk){
2409	return apply_filters('eventpost_inline_field', '<input name="'.esc_attr($fieldname).'" class="eventpost-inline-'.esc_attr($fieldname).'" value="" type="text">', $fieldname, $bulk);
2410	}
2411
2412	function inline_field_color($html, $fieldname, $bulk){
2413	if($fieldname==$this->META_COLOR){
2414	$html='';
2415	if($bulk){
2416	$html.= '<span class="eventpost-bulk-colorpicker-button link">'.esc_html(__('No Change', 'event-post')).'</span>';
2417	}
2418	$html .= '
2419
2420	<input class="eventpost-inline-colorpicker eventpost-inline-'.esc_attr($fieldname).' '.($bulk?'is-bulk':'no-bulk').'" type="color" name="'.esc_attr($fieldname).'" >';
2421	}
2422	return $html;
2423	}
2424	function inline_field_icon($html, $fieldname, $bulk){
2425	if($fieldname==$this->META_ICON){
2426	if($bulk){
2427	$html.= '<span class="eventpost-bulk-icon-button link">'.__('No Change', 'event-post').'</span>';
2428	}
2429	$html = '<select class="eventpost-inline-colorpicker eventpost-inline-'.$fieldname.' '.($bulk?'is-bulk':'no-bulk').'"
2430	type="text"
2431	name="'.$fieldname.'"
2432	style="font-family : dashicons">
2433	<option value="">'.__("None", 'event-post').'</option>';
2434	foreach($this->DashIcons->icons as $class => $unicode){
2435	$html .= '<option value="'.$class.'">&#x'.$unicode.'; '.$class.'</option>';
2436	}
2437	$html .= '</select>';
2438
2439	}
2440	return $html;
2441	}
2442
2443
2444	/**
2445	* Bulk edit
2446	*
2447	* @param type $column_name
2448	* @param type $post_type
2449	*/
2450	function bulk_edit($column_name, $post_type){
2451	$this->quick_edit($column_name, $post_type, true);
2452	}
2453
2454	/**
2455	* Saves data from quick-edit via `wp_ajax_inline-save` action
2456	*
2457	* @return void
2458	*/
2459	function inline_save(){
2460	$post_id = filter_input(INPUT_POST, 'post_ID', FILTER_SANITIZE_NUMBER_INT);
2461	$this->save_postdata($post_id);
2462	}
2463	/**
2464	* When the post is saved, saves our custom data
2465	*
2466	* @param int $post_id
2467	*
2468	* @return void
2469	*/
2470	public function save_postdata($post_id) {
2471	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE){
2472	return;
2473	}
2474
2475	if (!wp_verify_nonce(filter_input(INPUT_POST, 'eventpost_nonce'), plugin_basename(__FILE__))){
2476	return;
2477	}
2478
2479	// Clean color or no color
2480	if (false !== $color = filter_input(INPUT_POST, $this->META_COLOR)) {
2481	update_post_meta($post_id, $this->META_COLOR, sanitize_text_field($color));
2482	}
2483	// Clean color or no color
2484	if (false !== $icon = filter_input(INPUT_POST, $this->META_ICON)) {
2485	update_post_meta($post_id, $this->META_ICON, sanitize_text_field($icon));
2486	}
2487	if (false !== $attendance_mode = filter_input(INPUT_POST, $this->META_ATTENDANCE_MODE)) {
2488	update_post_meta($post_id, $this->META_ATTENDANCE_MODE, sanitize_text_field($attendance_mode));
2489	}
2490	if (false !== $status = filter_input(INPUT_POST, $this->META_STATUS)) {
2491	update_post_meta($post_id, $this->META_STATUS, sanitize_text_field($status));
2492	}
2493	$virtual_location = filter_input(INPUT_POST, $this->META_VIRTUAL_LOCATION, FILTER_SANITIZE_URL);
2494	if ($virtual_location !== null && $virtual_location !== false) {
2495	update_post_meta($post_id, $this->META_VIRTUAL_LOCATION, sanitize_url($virtual_location));
2496	}
2497	if (false !== $organization = filter_input(INPUT_POST, $this->META_ORGANIZATION)) {
2498	update_post_meta($post_id, $this->META_ORGANIZATION, sanitize_text_field($organization));
2499	}
2500	$offer_url = filter_input(INPUT_POST, "{$this->META_OFFER}_url", FILTER_SANITIZE_URL);
2501	$offer_price = filter_input(INPUT_POST, "{$this->META_OFFER}_price");
2502	$offer_currency = filter_input(INPUT_POST, "{$this->META_OFFER}_currency");
2503	if ($offer_url \|\| ($offer_price && $offer_currency) ) {
2504	// Format floating
2505	$offer_price = $offer_price ? str_replace(',', '.', $offer_price) : null;
2506	update_post_meta($post_id, $this->META_OFFER, array(
2507	'url' => $offer_url ? sanitize_text_field($offer_url) : null,
2508	'price' => $offer_price ? (float) $offer_price : null,
2509	'currency' => $offer_currency ? sanitize_text_field($offer_currency) : null,
2510	));
2511	}
2512	else{
2513	delete_post_meta($post_id, $this->META_OFFER);
2514	}
2515	// Clean date or no date
2516	if ((false !== $start = filter_input(INPUT_POST, $this->META_START)) &&
2517	(false !== $end = filter_input(INPUT_POST, $this->META_END)) &&
2518	'' != $start &&
2519	'' != $end) {
2520	update_post_meta($post_id, $this->META_START, sanitize_text_field(substr($start,0,16).':00'));
2521	update_post_meta($post_id, $this->META_END, sanitize_text_field(substr($end,0,16).':00'));
2522	}
2523	else {
2524	delete_post_meta($post_id, $this->META_START);
2525	delete_post_meta($post_id, $this->META_END);
2526	}
2527
2528	// Clean location or no location
2529	if ((false !== $lat = filter_input(INPUT_POST, $this->META_LAT)) &&
2530	(false !== $long = filter_input(INPUT_POST, $this->META_LONG)) &&
2531	'' != $lat &&
2532	'' != $long) {
2533	update_post_meta($post_id, $this->META_ADD, sanitize_text_field(filter_input(INPUT_POST, $this->META_ADD)));
2534	update_post_meta($post_id, $this->META_LAT, $this->sanitize_coordinate(sanitize_text_field($lat)));
2535	update_post_meta($post_id, $this->META_LONG, $this->sanitize_coordinate(sanitize_text_field($long)));
2536	}
2537	else {
2538	delete_post_meta($post_id, $this->META_ADD);
2539	delete_post_meta($post_id, $this->META_LAT);
2540	delete_post_meta($post_id, $this->META_LONG);
2541	}
2542
2543	$post_ids = (!empty($_POST['post_ids']) ) ? $_POST['post_ids'] : array();
2544	}
2545
2546	/**
2547	* Saves data from bulk-edit
2548	* Uses bulk_edit_posts hook
2549	*
2550	* @see https://developer.wordpress.org/reference/hooks/bulk_edit_posts/
2551	*
2552	* @return void
2553	*/
2554	function save_bulkdatas(array $post_ids, array $shared_post_data) {
2555	if (!wp_verify_nonce(filter_input(INPUT_GET, 'eventpost_nonce'), plugin_basename(__FILE__))){
2556	return;
2557	}
2558	$current_post_type = isset($shared_post_data['post_type']) ? $shared_post_data['post_type'] : 'post';
2559	if (in_array($current_post_type, $this->settings['posttypes'])) {
2560	if (!empty($post_ids) && is_array($post_ids)) {
2561	foreach ($post_ids as $post_id) {
2562	if(! current_user_can( 'edit_post', $post_id )){
2563	continue;
2564	}
2565	foreach ($this->bulk_edit_fields as $sets) {
2566	foreach ($sets as $fieldname => $fieldlabel) {
2567	if (isset($shared_post_data[$fieldname])) {
2568	update_post_meta($post_id, $fieldname, $shared_post_data[$fieldname]);
2569	}
2570	}
2571	}
2572	}
2573	}
2574	}
2575	}
2576
2577	/**
2578	* Displays a date for calendar cell
2579	*
2580	* @param string $date
2581	* @param string $cat
2582	* @param boolean $display
2583	*
2584	* @return boolean
2585	*/
2586	public function display_caldate($date, $cat = '', $display = false, $colored=true, $thumbnail='', $title='',$tax_name='' ,$tax_term='') {
2587	$events = $this->get_events(array('nb' => -1, 'date' => $date, 'cat' => $cat, 'retreive' => true,'tax_name' => $tax_name ,'tax_term' => $tax_term));
2588	$nb = count($events);
2589	$ret = "";
2590	$price = "";
2591	if(!$display && !$nb){
2592	$ret = date('j', $date);
2593	}
2594	$price = '';
2595	if($nb){
2596	if ($display \|\| $title) {
2597	$ret='<ul>';
2598	foreach ($events as $event) {
2599	$price = $this->get_price($event, true);
2600	if ($this->settings['emptylink'] == 0 && empty($event->post_content)) {
2601	$event->guid = '#';
2602	}
2603	$ret.='<li>'
2604	// Translators: %s is the event title
2605	. '<a href="' . $event->permalink . '" title="'.esc_attr(sprintf(__('View event: %s', 'event-post'), $event->post_title)).'">'
2606	. '<h4>' . $event->post_title . '</h4>'
2607	. '<span class="event_price">' . $price . '</span>'
2608	.$this->get_single($event)
2609	. (!empty($thumbnail) ? '<span class="event_thumbnail_wrap">' . get_the_post_thumbnail($event->ID, $thumbnail) . '</span>' : '')
2610	.'</a>'
2611	. '</li>';
2612	}
2613	$ret.='</ul>';
2614	}
2615	if ($display) {
2616	// return $ret;
2617	}
2618	elseif($title) {
2619	$ret = '<span '.($colored?' style="color:#'.$events[0]->color.'"':'').'>'.date('j', $date).'</span>'.$ret;
2620	}
2621	else {
2622	$ret = '<button data-event="'. $tax_term .'" data-date="' . date('Y-m-d', $date).'"'
2623	.' class="'.apply_filters( 'event_post_class_calendar_link', 'eventpost_cal_link' ).'"'.($colored?' style="background-color:#'.$events[0]->color.'"':'')
2624	// Translators: %1$d is the number of events, %2$s is the date
2625	.' title="'.esc_attr(sprintf(_n('View %1$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']))).'"'
2626	.'>'
2627	. date('j', $date)
2628	. '</button>';
2629	}
2630	}
2631	return apply_filters('eventpost_display_caldate', $ret, $events, $date, $cat ,$price, $display ,$colored ,$thumbnail ,$title ,$tax_name ,$tax_term );
2632	}
2633
2634
2635	/**
2636	* Returns a calendar HTML
2637	*
2638	* @param array $atts
2639	*
2640	* @filter eventpost_params
2641	*
2642	* @return string
2643	*/
2644	public function calendar($atts) {
2645	extract(shortcode_atts(apply_filters('eventpost_params', array(
2646	'date' => date('Y-n'),
2647	'cat' => '',
2648	'mondayfirst' => 0, //1 : weeks starts on monday
2649	'datepicker' => 1,
2650	'colored' => 1,
2651	'display_title'=>0,
2652	'tax_name' => '',
2653	'tax_term' => '',
2654	'thumbnail'=>'',
2655	), 'calendar'), $atts));
2656
2657	if($date && !preg_match('#[0-9][0-9][0-9][0-9]-[0-9][0-9]?#i', $date)){
2658	$date = date('Y-n', strtotime($date));
2659	}
2660	if(!$date){
2661	$date = date('Y-n');
2662	}
2663
2664	$annee = substr($date, 0, 4);
2665	$mois = substr($date, 5);
2666
2667	$time = mktime(0, 0, 0, $mois, 1, $annee);
2668
2669	$prev_year = strtotime('-1 Year', $time);
2670	$next_year = strtotime('+1 Year', $time);
2671	$prev_month = strtotime('-1 Month', $time);
2672	$next_month = strtotime('+1 Month', $time);
2673
2674	$JourMax = date("t", $time);
2675	$NoJour = -date("w", $time);
2676	if ($mondayfirst == 0) {
2677	$NoJour +=1;
2678	} else {
2679	$NoJour +=2;
2680	$this->Week[] = array_shift($this->Week);
2681	}
2682	if ($NoJour > 0 && $mondayfirst == 1) {
2683	$NoJour -=7;
2684	}
2685	$ret = '<table class="event-post-calendar-table">'
2686	. '<caption class="screen-reader-text">'
2687	. __('A calendar of events', 'event-post')
2688	. '</caption>';
2689	$ret.='<thead><tr><th colspan="7">';
2690	if ($datepicker == 1) {
2691	$ret.='<div class="eventpost-calendar-header">';
2692	// Translators: %s is the year
2693	$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">';
2694	$ret.=$annee;
2695	// Translators: %s is the year
2696	$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>';
2697	// Translators: %s is the month name
2698	$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">';
2699	$ret.=$this->NomDuMois[abs($mois)];
2700	// Translators: %s is the month name
2701	$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>';
2702	$ret.='<span class="eventpost-cal-today"><button data-date="' . date('Y-n') . '" class="eventpost_cal_bt">' . __('Today', 'event-post') . '</button></span>';
2703	$ret.='</div>';
2704	}
2705	$ret.='</th></tr><tr class="event_post_cal_days">';
2706	for ($w = 0; $w < 7; $w++) {
2707	$ret.='<th scope="col">' . strtoupper(substr($this->Week[$w], 0, 1)) . '</th>';
2708	}
2709	$ret.='</tr>';
2710	$ret.='</thead>';
2711
2712	$ret.='<tbody>';
2713	$sqldate = date('Y-m', $time);
2714	$cejour = date('Y-m-d');
2715	for ($semaine = 0; $semaine <= 5; $semaine++) { // 6 semaines par mois
2716	$tr_row_content ='';
2717	for ($journee = 0; $journee <= 6; $journee++) { // 7 jours par semaine
2718	if ($NoJour > 0 && $NoJour <= $JourMax) { // si le jour est valide a afficher
2719	$td = '<td class="event_post_day">';
2720	if ($sqldate . '-' . ($NoJour<10?'0':'').$NoJour == $cejour) {
2721	$td = '<td class="event_post_day_now">';
2722	}
2723	if ($sqldate . '-' . ($NoJour<10?'0':'').$NoJour < $cejour){
2724	$td = '<td class="event_post_day_over">'; // Patch ahf
2725	}
2726	$tr_row_content.=$td;
2727	$tr_row_content.= $this->display_caldate(mktime(0, 0, 0, $mois, $NoJour, $annee), $cat, false, $colored, $thumbnail, $display_title ,$tax_name ,$tax_term);
2728	$tr_row_content.='</td>';
2729	} else {
2730	$tr_row_content.='<td></td>';
2731	}
2732	$NoJour ++;
2733	}
2734	if($tr_row_content){
2735	$ret.='<tr>'.$tr_row_content.'</tr>';
2736	}
2737
2738	}
2739	$ret.='</tbody></table>';
2740	return $ret;
2741	}
2742
2743	/**
2744	* Echoes a list of event, should be called via AJAX
2745	*
2746	* @return void
2747	*/
2748	public function ajaxlist(){
2749	echo wp_kses($this->list_events(array(
2750	'nb' => esc_attr(FILTER_INPUT(INPUT_POST, 'nb')),
2751	'future' => esc_attr(FILTER_INPUT(INPUT_POST, 'future')),
2752	'past' => esc_attr(FILTER_INPUT(INPUT_POST, 'past')),
2753	'geo' => esc_attr(FILTER_INPUT(INPUT_POST, 'geo')),
2754	'width' => esc_attr(FILTER_INPUT(INPUT_POST, 'width')),
2755	'height' => esc_attr(FILTER_INPUT(INPUT_POST, 'height')),
2756	'zoom' => esc_attr(FILTER_INPUT(INPUT_POST, 'zoom')),
2757	'tile' => esc_attr(FILTER_INPUT(INPUT_POST, 'tile')),
2758	'title' => esc_attr(FILTER_INPUT(INPUT_POST, 'title')),
2759	'before_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'before_title')),
2760	'after_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'after_title')),
2761	'cat' => esc_attr(FILTER_INPUT(INPUT_POST, 'cat')),
2762	'tag' => esc_attr(FILTER_INPUT(INPUT_POST, 'tag')),
2763	'events' => esc_attr(FILTER_INPUT(INPUT_POST, 'events')),
2764	'style' => esc_attr(FILTER_INPUT(INPUT_POST, 'style')),
2765	'thumbnail' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail')),
2766	'thumbnail_size' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail_size')),
2767	'excerpt' => esc_attr(FILTER_INPUT(INPUT_POST, 'excerpt')),
2768	'orderby' => esc_attr(FILTER_INPUT(INPUT_POST, 'orderby')),
2769	'order' => esc_attr(FILTER_INPUT(INPUT_POST, 'order')),
2770	'class' => esc_attr(FILTER_INPUT(INPUT_POST, 'class')),
2771	'pages' => esc_attr(FILTER_INPUT(INPUT_POST, 'pages')),
2772	), esc_attr(FILTER_INPUT(INPUT_POST, 'list_type'))), $this->kses_tags);
2773	exit;
2774	}
2775
2776	/**
2777	* Echoes a list of event, should be called via AJAX
2778	*
2779	* @return void
2780	*/
2781	public function ajaxTimeline(){
2782	echo wp_kses($this->list_events(array(
2783	'nb' => esc_attr(FILTER_INPUT(INPUT_POST, 'nb')),
2784	'future' => esc_attr(FILTER_INPUT(INPUT_POST, 'future')),
2785	'past' => esc_attr(FILTER_INPUT(INPUT_POST, 'past')),
2786	'geo' => esc_attr(FILTER_INPUT(INPUT_POST, 'geo')),
2787	'width' => esc_attr(FILTER_INPUT(INPUT_POST, 'width')),
2788	'height' => esc_attr(FILTER_INPUT(INPUT_POST, 'height')),
2789	'zoom' => esc_attr(FILTER_INPUT(INPUT_POST, 'zoom')),
2790	'tile' => esc_attr(FILTER_INPUT(INPUT_POST, 'tile')),
2791	'title' => esc_attr(FILTER_INPUT(INPUT_POST, 'title')),
2792	'before_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'before_title')),
2793	'after_title' => esc_attr(FILTER_INPUT(INPUT_POST, 'after_title')),
2794	'cat' => esc_attr(FILTER_INPUT(INPUT_POST, 'cat')),
2795	'tag' => esc_attr(FILTER_INPUT(INPUT_POST, 'tag')),
2796	'events' => esc_attr(FILTER_INPUT(INPUT_POST, 'events')),
2797	'style' => esc_attr(FILTER_INPUT(INPUT_POST, 'style')),
2798	'thumbnail' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail')),
2799	'thumbnail_size' => esc_attr(FILTER_INPUT(INPUT_POST, 'thumbnail_size')),
2800	'excerpt' => esc_attr(FILTER_INPUT(INPUT_POST, 'excerpt')),
2801	'orderby' => esc_attr(FILTER_INPUT(INPUT_POST, 'orderby')),
2802	'order' => esc_attr(FILTER_INPUT(INPUT_POST, 'order')),
2803	'class' => esc_attr(FILTER_INPUT(INPUT_POST, 'class')),
2804	'pages' => esc_attr(FILTER_INPUT(INPUT_POST, 'pages')),
2805	), esc_attr(FILTER_INPUT(INPUT_POST, 'list_type'))), $this->kses_tags);
2806	exit;
2807	}
2808	/**
2809	* Echoes next page of events, should be called via AJAX
2810	*
2811	* @return void
2812	*/
2813	public function ajaxGetNextPage(){
2814	$response = [
2815	"success" => false,
2816	"next_query" => false,
2817	];
2818	if(isset($_POST['query'])){
2819	parse_str($_POST['query'],$query);
2820	foreach($query as $key => $value){
2821	$query[$key] = esc_attr($value);
2822	}
2823	if(isset($_POST['paged'])){
2824	$query["paged"] = esc_attr($_POST['paged']);
2825	}else{
2826	$response['message'] = __('Page number missing', 'event-post');
2827	}
2828	$query['container_schema'] = $this->timeline_shema['container'];
2829	$query['item_schema'] = $this->timeline_shema['item'];
2830	$html = $this->list_events($query,'event_timeline','events_only');
2831	if($html == ""){
2832	$response['message'] = __('No more to load', 'event-post');
2833	}else{
2834	$query["paged"] = $query["paged"] + 1;
2835	$next_html = $this->list_events($query,'event_timeline','events_only');
2836	$response = [
2837	"success" => true,
2838	"html" => $html,
2839	"next_query" => $next_html == "" ? false : true,
2840	];
2841	}
2842	}else{
2843	$response['message'] = __('Query missing', 'event-post');
2844	}
2845	wp_send_json($response);
2846	exit;
2847	}
2848
2849	/**
2850	* Echoes the content of the calendar in ajax context
2851	*
2852	* @return void
2853	*/
2854	public function ajaxcal() {
2855	$method = isset($_GET['action']) ? INPUT_GET : INPUT_POST;
2856	echo wp_kses($this->calendar(array(
2857	'date' => esc_attr(FILTER_INPUT($method, 'date')),
2858	'cat' => esc_attr(FILTER_INPUT($method, 'cat')),
2859	'mondayfirst' => esc_attr(FILTER_INPUT($method, 'mf')),
2860	'datepicker' => esc_attr(FILTER_INPUT($method, 'dp')),
2861	'colored' => esc_attr(FILTER_INPUT($method, 'color')),
2862	'display_title' => esc_attr(FILTER_INPUT($method, 'display_title')),
2863	'thumbnail' => esc_attr(FILTER_INPUT($method, 'thumbnail')),
2864	'tax_name' => esc_attr(FILTER_INPUT($method, 'tax_name')),
2865	'tax_term' => esc_attr(FILTER_INPUT($method, 'tax_term')),
2866	)), $this->kses_tags);
2867	exit();
2868	}
2869
2870	/**
2871	* Echoes the date of the calendar in ajax context
2872	*/
2873	public function ajaxdate() {
2874	echo wp_kses($this->display_caldate(
2875	strtotime(esc_attr(FILTER_INPUT(INPUT_GET, 'date'))),
2876	esc_attr(FILTER_INPUT(INPUT_GET, 'cat')),
2877	true,
2878	esc_attr(FILTER_INPUT(INPUT_GET, 'color')),
2879	esc_attr(FILTER_INPUT(INPUT_GET, 'thumbnail')),
2880	esc_attr(FILTER_INPUT(INPUT_GET, 'display_title')),
2881	esc_attr(FILTER_INPUT(INPUT_GET, 'tax_name')),
2882	esc_attr(FILTER_INPUT(INPUT_GET, 'tax_term'))
2883	), $this->kses_tags);
2884	exit();
2885	}
2886
2887	/**
2888	* Echoes a date in ajax context
2889	*/
2890	public function HumanDate() {
2891	if (isset($_REQUEST['date']) && !empty($_REQUEST['date'])) {
2892	$date = strtotime($_REQUEST['date']);
2893	echo esc_html($this->human_date($date, $this->settings['dateformat']).(date('H:i', $date)=='00:00' ? '' : ' '. date($this->settings['timeformat'], $date)));
2894	exit();
2895	}
2896	}
2897
2898	/**
2899	* Displays a search form
2900	*
2901	* @param type $atts
2902	*
2903	* @return type
2904	*/
2905	public function search($atts) {
2906	$params = shortcode_atts(apply_filters('eventpost_params', array(
2907	'dates' => true,
2908	'q' => true,
2909	'tax' => false,
2910	), 'search'), $atts);
2911	$this->list_id++;
2912
2913	$list_id = $this->list_id;
2914	$q = (false !== $q = filter_input(INPUT_GET, 'q')) ? $q : '';
2915	$from = (false !== $from = filter_input(INPUT_GET, 'from')) ? $from : '';
2916	$to = (false !== $to = filter_input(INPUT_GET, 'to')) ? $to : '';
2917	$tax = (false !== $tax = filter_input(INPUT_GET, 'tax')) ? $tax : '';
2918
2919	$cleaned_from = $this->date_cleanup($from);
2920	$cleaned_to = $this->date_cleanup($to);
2921	if(empty($cleaned_from)){
2922	$from=false;
2923	}
2924	if(empty($cleaned_to)){
2925	$to=false;
2926	}
2927
2928	// Search form
2929	$this->admin_scripts(null, true);
2930	wp_enqueue_style('jquery-ui', plugins_url('/css/jquery-ui.css', __FILE__), false, filemtime( "/$block_js" ));
2931	include (plugin_dir_path(__FILE__) . 'views/search-form.php');
2932
2933	// Results
2934	if ($list_id == filter_input(INPUT_GET, 'evenpost_search')) {
2935	$arg = array(
2936	'post_type' => $this->settings['posttypes'],
2937	'meta_key' => $this->META_START,
2938	'orderby' => 'meta_value',
2939	'order' => 'ASC',
2940	's' => $q
2941	);
2942	if ($tax) {
2943	$arg['cat'] = $tax;
2944	}
2945
2946	if ($from \|\| $to) {
2947
2948	$arg['meta_query'] = array();
2949	if ($from) {
2950	$arg['meta_query'][] = array(
2951	'key' => $this->META_START,
2952	'value' => $from,
2953	'compare' => '>=',
2954	'type' => 'DATETIME'
2955	);
2956	}
2957	if ($to) {
2958	$arg['meta_query'][] = $meta_query = array(
2959	array(
2960	'key' => $this->META_END,
2961	'value' => $to,
2962	'compare' => '<=',
2963	'type' => 'DATETIME'
2964	),
2965	);
2966	}
2967	}
2968	$events = new WP_Query($arg);
2969	include (plugin_dir_path(__FILE__) . 'views/search-results.php');
2970	wp_reset_query();
2971	}
2972	}
2973
2974	/**
2975	* AJAX Get lat long from address
2976	*/
2977	public function GetLatLong() {
2978	if (isset($_REQUEST['q']) && !empty($_REQUEST['q'])) {
2979	// verifier le cache
2980	$q = $_REQUEST['q'];
2981	header('Content-Type: application/json');
2982	$transient_name = 'eventpost_osquery_' . $q;
2983	$val = get_transient($transient_name);
2984	if (false === $val \|\| empty($val) \|\| !is_string($val)) {
2985	$language = get_bloginfo('language');
2986	if (strpos($language, '-') > -1) {
2987	$language = strtolower(substr($language, 0, 2));
2988	}
2989	$remote_val = wp_safe_remote_request('http://nominatim.openstreetmap.org/search?q=' . rawurlencode($q) . '&format=json&accept-language=' . $language);
2990	if(json_decode($remote_val['body'])){
2991	$val = $remote_val['body'];
2992	}
2993	set_transient($transient_name, $val, 30 * DAY_IN_SECONDS);
2994	}
2995	wp_send_json( json_decode($val) );
2996	exit();
2997	}
2998	}
2999
3000	/**
3001	* Alters columns
3002	*
3003	* @param array $defaults
3004	*
3005	* @filter eventpost_columns_head
3006	*
3007	* @return array
3008	*/
3009	public function columns_head($defaults) {
3010	$defaults['event'] = __('Event', 'event-post');
3011	$defaults['location'] = __('Location', 'event-post');
3012	return apply_filters('eventpost_columns_head', $defaults);
3013	}
3014
3015	/**
3016	* Echoes content of a row in a given column
3017	*
3018	* @param string $column_name
3019	* @param int $post_id
3020	*
3021	* @action eventpost_columns_content
3022	*/
3023	public function columns_content($column_name, $post_id) {
3024	if ($column_name == 'location') {
3025	$lat = $this->sanitize_coordinate(get_post_meta($post_id, $this->META_LAT, true));
3026	$lon = $this->sanitize_coordinate(get_post_meta($post_id, $this->META_LONG, true));
3027
3028	if (!empty($lat) && !empty($lon)) {
3029	add_thickbox();
3030	$color = $this->get_post_color($post_id, $this->settings['default_color'], true);
3031	$icon = $this->get_post_icon($post_id, $this->settings['default_icon'], true);
3032	if ($color == ''){
3033	$color = '777777';
3034	}
3035	if ($icon == ''){
3036	$icon = 'location';
3037	}
3038	echo wp_kses( '<a href="https://www.openstreetmap.org/export/embed.html?bbox='.($lon-0.005).'%2C'.($lat-0.005).'%2C'.($lon+0.005).'%2C'.($lat+0.005).'&TB_iframe=true&width=600&height=550" class="thickbox" target="_blank">'
3039	. '<i class="dashicons dashicons-'.$icon.'" style="color:#'.$color.';"></i>'
3040	. '<span class="screen-reader-text">'.__('View on a map', 'event-post').'</span>'
3041	. get_post_meta($post_id, $this->META_ADD, true)
3042	. '</a> ', $this->kses_tags);
3043	}
3044	$this->column_edit_hidden_fields($post_id, 'location');
3045	}
3046	if ($column_name == 'event') {
3047	echo wp_kses($this->print_date($post_id, false), $this->kses_tags);
3048	$this->column_edit_hidden_fields($post_id, 'event');
3049	}
3050	do_action('eventpost_columns_content', $column_name, $post_id);
3051	}
3052
3053	function column_edit_hidden_fields($post_id, $set){
3054	$event = $this->retreive($post_id);
3055	$html = '<div class="hidden">';
3056	if ($event != false){
3057	foreach($this->quick_edit_fields[$set] as $fieldname=>$fieldlabel){
3058	$html .= '<span class="inline-edit-value '.$fieldname.'">'.esc_attr($event->$fieldname).'</span>';
3059	}
3060	}
3061	$html .= '</div>';
3062	echo wp_kses($html, $this->kses_tags);
3063	}
3064
3065	// ADMIN PAGES
3066
3067	/**
3068	* Adds items to the native "right now" dashboard widget
3069	*
3070	* @param array $elements
3071	*
3072	* @return array
3073	*/
3074	public function dashboard_right_now($elements){
3075	$nb_date = count($this->get_events(array('future'=>1, 'past'=>1, 'nb'=>-1)));
3076	$nb_geo = count($this->get_events(array('future'=>1, 'past'=>1, 'geo'=>1, 'nb'=>-1)));
3077	if($nb_date){
3078	// Translators: %d is the number of events
3079	array_push($elements, '<i class="dashicons dashicons-calendar"></i> <i href="edit.php?post_type=post">'.sprintf(__('%d Events','event-post'), $nb_date)."</i>");
3080	}
3081	if($nb_geo){
3082	// Translators: %d is the number of geolocalized events
3083	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>");
3084	}
3085	return $elements;
3086	}
3087
3088	/*
3089	* Feed
3090	* generate ICS or VCS files from a category
3091	*/
3092
3093	/**
3094	* Get a date formatted for ICS
3095	*
3096	* @param timestamp $timestamp
3097	*
3098	* @return string
3099	*/
3100	public function ics_date($timestamp){
3101	return date("Ymd",$timestamp).'T'.date("His",$timestamp);
3102	}
3103
3104	public function get_gmt_offset(){
3105	$gmt_offset = get_option('gmt_offset ');
3106	$codegmt = 0;
3107	if ($gmt_offset != 0 && substr($gmt_offset, 0, 1) != '-' && substr($gmt_offset, 0, 1) != '+') {
3108	$codegmt = $gmt_offset * -1;
3109	$gmt_offset = '+' . $gmt_offset;
3110	}
3111	if(abs($gmt_offset < 10)){
3112	$gmt_offset = substr($gmt_offset, 0, 1).'0'.substr($gmt_offset, 1);
3113	}
3114	return $gmt_offset;
3115	}
3116
3117	/**
3118	* Outputs an ICS or VCS file for a given event
3119	*
3120	* @param int $event_id
3121	* @param string $format
3122	*
3123	* @return void
3124	*/
3125	private function generate_ics($event_id, $format){
3126	$allowed_formats = array('ics', 'vcs');
3127	$event_id = intval($event_id);
3128	$format = sanitize_text_field($format);
3129	if (in_array($format, $allowed_formats)) {
3130	$export_file = plugin_dir_path(__FILE__) . 'inc/export/' . $format . '.php';
3131	if (is_numeric($event_id) && file_exists($export_file)) {
3132	$event = $this->retreive($event_id);
3133	include $export_file;
3134	exit;
3135	}
3136	}
3137	wp_die(__('Invalid request.', 'event-post'));
3138	}
3139
3140
3141	public function parse_request(){
3142	global $wp;
3143	if (preg_match('#^event-feed#i', $wp->request, $match)) {
3144	$this->feed();
3145	exit;
3146	}
3147	if (preg_match('#^eventpost/([0-9]*)\.(ics\|vcs)#i', $wp->request, $match)) {
3148	$this->generate_ics($match[1], $match[2]);
3149	}
3150	}
3151
3152	public function export(){
3153	if(false !== $event_id=\filter_input(INPUT_GET, 'event_id',FILTER_SANITIZE_NUMBER_INT)){
3154	$format = \filter_input(INPUT_GET, 'format');
3155	$this->generate_ics($event_id, $format);
3156	}
3157	}
3158
3159
3160	/**
3161	* Outputs an ICS document
3162	*/
3163	public function feed(){
3164	if(false !== $cat=\filter_input(INPUT_GET, 'cat')){
3165	$vtz = get_option('timezone_string');
3166	$gmt = $this->get_gmt_offset();
3167	date_default_timezone_set($vtz);
3168	$separator = "\n";
3169
3170	header("content-type:text/calendar");
3171	header("Pragma: public");
3172	header("Expires: 0");
3173	header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
3174	header("Cache-Control: public");
3175	header("Content-Disposition: attachment; filename=". str_replace('+','-',rawurlencode(get_option('blogname').'-'.$cat)).".ics;" );
3176
3177	$props = array();
3178
3179	// General
3180	$props[] = 'BEGIN:VCALENDAR';
3181	$props[] = 'PRODID://WordPress//Event-Post-V'.$this->version.'//EN';
3182	$props[] = 'VERSION:2.0';
3183	// Timezone
3184	if(!empty($vtz)){
3185	array_push($props,
3186	'BEGIN:VTIMEZONE',
3187	'TZID:'.$vtz,
3188	'BEGIN:DAYLIGHT',
3189	'TZOFFSETFROM:+0100',
3190	'TZOFFSETTO:'.($gmt).'00',
3191	'DTSTART:19700329T020000',
3192	'RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3',
3193	'END:DAYLIGHT',
3194	'BEGIN:STANDARD',
3195	'TZOFFSETFROM:'.($gmt).'00',
3196	'TZOFFSETTO:+0100',
3197	'TZNAME:CET',
3198	'DTSTART:19701025T030000',
3199	'RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10',
3200	'END:STANDARD',
3201	'END:VTIMEZONE'
3202	);
3203	}
3204
3205	// Events
3206	$events=$this->get_events(array('cat'=>$cat,'nb'=>-1));
3207	foreach ($events as $event) {
3208	if($event->time_start && $event->time_end){
3209	array_push($props,
3210	'BEGIN:VEVENT',
3211	'CREATED:'.$this->ics_date(strtotime($event->post_date)).'Z',
3212	'LAST-MODIFIED:'.$this->ics_date(strtotime($event->post_modified)).'Z',
3213	'SUMMARY:'.$event->post_title,
3214	'UID:'.md5(site_url()."_eventpost_".$event->ID),
3215	'LOCATION:'.str_replace(',','\,',$event->address),
3216	'DTSTAMP:'.$this->ics_date($event->time_start).(!empty($vtz)?'':'Z'),
3217	'DTSTART'.(!empty($vtz)?';TZID='.$vtz:'').':'.$this->ics_date($event->time_start).(!empty($vtz)?'':'Z'),
3218	'DTEND'.(!empty($vtz)?';TZID='.$vtz:'').':'.$this->ics_date($event->time_end).(!empty($vtz)?'':'Z'),
3219	'DESCRIPTION:'.trim(chunk_split($event->description."\\n\\n".$event->permalink, 60, "\n ")),
3220	'END:VEVENT'
3221	);
3222	}
3223	}
3224
3225	// End
3226	$props[] = 'END:VCALENDAR';
3227
3228	echo esc_html(implode($separator, $props));
3229	exit;
3230	}
3231	}
3232	}
3233