Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- <?php
- /**
- * Get an event in a db friendly way, by checking globals and passed variables to avoid extra class instantiations
- * @param mixed $id
- * @param mixed $search_by
- * @return EM_Event
- */
- function em_get_event($id = false, $search_by = 'event_id') {
- global $EM_Event;
- //check if it's not already global so we don't instantiate again
- if( is_object($EM_Event) && get_class($EM_Event) == 'EM_Event' ){
- if( is_object($id) && $EM_Event->post_id == $id->ID ){
- return apply_filters('em_get_event', $EM_Event);
- }elseif( !is_object($id) ){
- if( $search_by == 'event_id' && $EM_Event->event_id == $id ){
- return apply_filters('em_get_event', $EM_Event);
- }elseif( $search_by == 'post_id' && $EM_Event->post_id == $id ){
- return apply_filters('em_get_event', $EM_Event);
- }
- }
- }
- if( is_object($id) && get_class($id) == 'EM_Event' ){
- return apply_filters('em_get_event', $id);
- }else{
- return apply_filters('em_get_event', new EM_Event($id,$search_by));
- }
- }
- /**
- * Event Object. This holds all the info pertaining to an event, including location and recurrence info.
- * An event object can be one of three "types" a recurring event, recurrence of a recurring event, or a single event.
- * The single event might be part of a set of recurring events, but if loaded by specific event id then any operations and saves are
- * specifically done on this event. However, if you edit the recurring group, any changes made to single events are overwritten.
- *
- * @author marcus
- */
- //TODO Can add more recurring functionality such as "also update all future recurring events" or "edit all events" like google calendar does.
- //TODO Integrate recurrences into events table
- //FIXME If you create a super long recurrence timespan, there could be thousands of events... need an upper limit here.
- class EM_Event extends EM_Object{
- /* Field Names */
- var $event_id;
- var $post_id;
- var $event_slug;
- var $event_owner;
- var $event_name;
- var $event_start_time;
- var $event_end_time;
- var $event_all_day;
- var $event_start_date;
- var $event_end_date;
- var $post_content;
- var $event_rsvp;
- var $event_rsvp_date;
- var $event_rsvp_time = "00:00:00";
- var $event_spaces;
- var $location_id;
- var $recurrence_id;
- var $event_status;
- var $event_date_created;
- var $event_date_modified;
- var $blog_id;
- var $group_id;
- /**
- * Populated with the non-hidden event post custom fields (i.e. not starting with _)
- * @var array
- */
- var $event_attributes = array();
- /* Recurring Specific Values */
- var $recurrence;
- var $recurrence_interval;
- var $recurrence_freq;
- var $recurrence_byday;
- var $recurrence_days = 0;
- var $recurrence_byweekno;
- /* anonymous submission information */
- var $event_owner_anonymous;
- var $event_owner_name;
- var $event_owner_email;
- /**
- * Previously used to give this object shorter property names for db values (each key has a name) but this is now depreciated, use the db field names as properties. This propertey provides extra info about the db fields.
- * @var array
- */
- var $fields = array(
- 'event_id' => array( 'name'=>'id', 'type'=>'%d' ),
- 'post_id' => array( 'name'=>'post_id', 'type'=>'%d' ),
- 'event_slug' => array( 'name'=>'slug', 'type'=>'%s', 'null'=>true ),
- 'event_owner' => array( 'name'=>'owner', 'type'=>'%d', 'null'=>true ),
- 'event_name' => array( 'name'=>'name', 'type'=>'%s', 'null'=>true ),
- 'event_start_time' => array( 'name'=>'start_time', 'type'=>'%s', 'null'=>true ),
- 'event_end_time' => array( 'name'=>'end_time', 'type'=>'%s', 'null'=>true ),
- 'event_all_day' => array( 'name'=>'all_day', 'type'=>'%d', 'null'=>true ),
- 'event_start_date' => array( 'name'=>'start_date', 'type'=>'%s', 'null'=>true ),
- 'event_end_date' => array( 'name'=>'end_date', 'type'=>'%s', 'null'=>true ),
- 'post_content' => array( 'name'=>'notes', 'type'=>'%s', 'null'=>true ),
- 'event_rsvp' => array( 'name'=>'rsvp', 'type'=>'%d', 'null'=>true ), //has a default, so can be null/excluded
- 'event_rsvp_date' => array( 'name'=>'rsvp_date', 'type'=>'%s', 'null'=>true ),
- 'event_rsvp_time' => array( 'name'=>'rsvp_time', 'type'=>'%s', 'null'=>true ),
- 'event_spaces' => array( 'name'=>'spaces', 'type'=>'%d', 'null'=>true),
- 'location_id' => array( 'name'=>'location_id', 'type'=>'%d', 'null'=>true ),
- 'recurrence_id' => array( 'name'=>'recurrence_id', 'type'=>'%d', 'null'=>true ),
- 'event_status' => array( 'name'=>'status', 'type'=>'%d', 'null'=>true ),
- 'event_private' => array( 'name'=>'status', 'type'=>'%d', 'null'=>true ),
- 'event_date_created' => array( 'name'=>'date_created', 'type'=>'%s', 'null'=>true ),
- 'event_date_modified' => array( 'name'=>'date_modified', 'type'=>'%s', 'null'=>true ),
- 'event_attributes' => array( 'name'=>'attributes', 'type'=>'%s', 'null'=>true ),
- 'blog_id' => array( 'name'=>'blog_id', 'type'=>'%d', 'null'=>true ),
- 'group_id' => array( 'name'=>'group_id', 'type'=>'%d', 'null'=>true ),
- 'recurrence' => array( 'name'=>'recurrence', 'type'=>'%d', 'null'=>true ), //every x day(s)/week(s)/month(s)
- 'recurrence_interval' => array( 'name'=>'interval', 'type'=>'%d', 'null'=>true ), //every x day(s)/week(s)/month(s)
- 'recurrence_freq' => array( 'name'=>'freq', 'type'=>'%s', 'null'=>true ), //daily,weekly,monthly?
- 'recurrence_days' => array( 'name'=>'days', 'type'=>'%d', 'null'=>true ), //daily,weekly,monthly?
- 'recurrence_byday' => array( 'name'=>'byday', 'type'=>'%s', 'null'=>true ), //if weekly or monthly, what days of the week?
- 'recurrence_byweekno' => array( 'name'=>'byweekno', 'type'=>'%d', 'null'=>true ), //if monthly which week (-1 is last)
- );
- var $post_fields = array('event_slug','event_owner','event_name','event_attributes','post_id','post_content'); //fields that won't be taken from the em_events table anymore
- var $recurrence_fields = array('recurrence_interval', 'recurrence_freq', 'recurrence_days', 'recurrence_byday', 'recurrence_byweekno');
- var $image_url = '';
- /**
- * Timestamp of start date/time
- * @var int
- */
- var $start;
- /**
- * Timestamp of end date/time
- * @var int
- */
- var $end;
- /**
- * Timestamp for booking cut-off date/time
- * @var int
- */
- var $rsvp_end;
- /**
- * Created on timestamp, taken from DB, converted to TS
- * @var int
- */
- var $created;
- /**
- * Created on timestamp, taken from DB, converted to TS
- * @var int
- */
- var $modified;
- /**
- * @var EM_Location
- */
- var $location;
- /**
- * @var EM_Bookings
- */
- var $bookings;
- /**
- * The contact person for this event
- * @var WP_User
- */
- var $contact;
- /**
- * The category object
- * @var EM_Category
- */
- var $category;
- /**
- * If there are any errors, they will be added here.
- * @var array
- */
- var $errors = array();
- /**
- * If something was successful, a feedback message might be supplied here.
- * @var string
- */
- var $feedback_message;
- /**
- * Any warnings about an event (e.g. bad data, recurrence, etc.)
- * @var string
- */
- var $warnings;
- /**
- * Array of dbem_event field names required to create an event
- * @var array
- */
- var $required_fields = array('event_name', 'event_start_date');
- var $mime_types = array(1 => 'gif', 2 => 'jpg', 3 => 'png');
- /**
- * previous status of event when instantiated
- * @access protected
- * @var mixed
- */
- var $previous_status = 0;
- /* Post Variables - copied out of post object for easy IDE reference */
- var $ID;
- var $post_author;
- var $post_date;
- var $post_date_gmt;
- var $post_title;
- var $post_excerpt;
- var $post_status;
- var $comment_status;
- var $ping_status;
- var $post_password;
- var $post_name;
- var $to_ping;
- var $pinged;
- var $post_modified;
- var $post_modified_gmt;
- var $post_content_filtered;
- var $post_parent;
- var $guid;
- var $menu_order;
- var $post_type;
- var $post_mime_type;
- var $comment_count;
- var $ancestors;
- var $filter;
- /**
- * Initialize an event. You can provide event data in an associative array (using database table field names), an id number, or false (default) to create empty event.
- * @param mixed $event_data
- * @param mixed $search_by default is post_id, otherwise it can be by event_id as well.
- * @return null
- */
- function __construct($id = false, $search_by = 'event_id') {
- global $wpdb;
- if( is_array($id) ){
- //deal with the old array style, but we can't supply arrays anymore
- $id = (!empty($id['event_id'])) ? $id['event_id'] : $id['post_id'];
- $search_by = (!empty($id['event_id'])) ? 'event_id':'post_id';
- }
- $is_post = !empty($id->ID) && ($id->post_type == EM_POST_TYPE_EVENT || $id->post_type == 'event-recurring');
- if( is_numeric($id) || $is_post ){ //only load info if $id is a number
- if($search_by == 'event_id' && !$is_post ){
- //search by event_id, get post_id and blog_id (if in ms mode) and load the post
- $results = $wpdb->get_row($wpdb->prepare("SELECT post_id, blog_id FROM ".EM_EVENTS_TABLE." WHERE event_id=%d",$id), ARRAY_A);
- if( is_multisite() && (is_numeric($results['blog_id']) || $results['blog_id']=='' ) ){
- if( $results['blog_id']=='' ) $results['blog_id'] = get_current_site()->blog_id;
- $event_post = get_blog_post($results['blog_id'], $results['post_id']);
- $search_by = $results['blog_id'];
- }else{
- $event_post = get_post($results['post_id']);
- }
- }else{
- if(!$is_post){
- if( is_multisite() && (is_numeric($search_by) || $search_by == '') ){
- if( $search_by == '' ) $search_by = get_current_site()->blog_id;
- //we've been given a blog_id, so we're searching for a post id
- $event_post = get_blog_post($search_by, $id);
- }else{
- //search for the post id only
- $event_post = get_post($id);
- }
- }else{
- $event_post = $id;
- }
- }
- $this->load_postdata($event_post, $search_by);
- }
- $this->recurrence = $this->is_recurring() ? 1:0;
- //if(defined('trashtest')){ print_r($this); die("got here");}
- //Do it here so things appear in the po file.
- $this->status_array = array(
- 0 => __('Pending','dbem'),
- 1 => __('Approved','dbem')
- );
- do_action('em_event', $this, $id, $search_by);
- }
- function load_postdata($event_post, $search_by = false){
- if( is_object($event_post) ){
- //load post data - regardless
- $this->post_id = $event_post->ID;
- $this->event_name = $event_post->post_title;
- $this->event_owner = $event_post->post_author;
- $this->post_content = $event_post->post_content;
- $this->event_slug = $event_post->post_name;
- $this->event_modified = $event_post->post_modified;
- foreach( $event_post as $key => $value ){ //merge post object into this object
- $this->$key = $value;
- }
- $this->previous_status = $this->event_status; //so we know about updates
- $this->recurrence = $this->is_recurring() ? 1:0;
- //load meta data and other related information
- if( $event_post->post_status != 'auto-draft' ){
- $event_meta = $this->get_event_meta($search_by);
- //Get custom fields and post meta
- foreach($event_meta as $event_meta_key => $event_meta_val){
- $field_name = substr($event_meta_key, 1);
- if($event_meta_key[0] != '_'){
- $this->event_attributes[$event_meta_key] = ( count($event_meta_val) > 1 ) ? $event_meta_val:$event_meta_val[0];
- }elseif( is_string($field_name) && !in_array($field_name, $this->post_fields) ){
- if( array_key_exists($field_name, $this->fields) ){
- $this->$field_name = $event_meta_val[0];
- }elseif( in_array($field_name, array('event_owner_name','event_owner_anonymous','event_owner_email')) ){
- $this->$field_name = $event_meta_val[0];
- }
- }
- }
- //Start/End times should be available as timestamp
- $this->start = strtotime($this->event_start_date." ".$this->event_start_time);
- $this->end = strtotime($this->event_end_date." ".$this->event_end_time);
- if( !empty($this->event_rsvp_date ) ){
- $this->rsvp_end = strtotime($this->event_rsvp_date." ".$this->event_rsvp_time);
- }
- //quick compatability fix in case _event_id isn't loaded or somehow got erased in post meta
- if( empty($this->event_id) && !$this->is_recurring() ){
- global $wpdb;
- $event_array = $wpdb->get_row('SELECT * FROM '.EM_EVENTS_TABLE. ' WHERE post_id='.$event_post->ID, ARRAY_A);
- if( !empty($event_array['event_id']) ){
- foreach($event_array as $key => $value){
- if( !empty($value) && empty($this->$key) ){
- update_post_meta($event_post->ID, '_'.$key, $value);
- $this->$key = $value;
- }
- }
- }
- }
- }
- $this->get_status();
- $this->compat_keys();
- }
- }
- function get_event_meta($blog_id = false){
- if( is_numeric($blog_id) && $blog_id > 0 && is_multisite() ){
- // if in multisite mode, switch blogs quickly to get the right post meta.
- switch_to_blog($blog_id);
- $event_meta = get_post_meta($this->post_id);
- restore_current_blog();
- $this->blog_id = $blog_id;
- }else{
- $event_meta = get_post_meta($this->post_id);
- }
- return $event_meta;
- }
- /**
- * Retrieve event information via POST (only used in situations where posts aren't submitted via WP)
- * @return boolean
- */
- function get_post($validate = true){
- global $allowedposttags;
- //we need to get the post/event name and content.... that's it.
- $this->post_content = isset($_POST['content']) ? wp_kses( stripslashes($_POST['content']), $allowedposttags):'';
- $this->event_name = !empty($_POST['event_name']) ? htmlspecialchars_decode(wp_kses_data(htmlspecialchars_decode(stripslashes($_POST['event_name'])))):'';
- $this->post_type = ($this->is_recurring() || !empty($_POST['recurring'])) ? 'event-recurring':EM_POST_TYPE_EVENT;
- //don't forget categories!
- $this->get_categories()->get_post();
- //anonymous submissions and guest basic info
- if( !is_user_logged_in() && get_option('dbem_events_anonymous_submissions') && empty($this->event_id) ){
- $this->event_owner_anonymous = 1;
- $this->event_owner_name = !empty($_POST['event_owner_name']) ? wp_kses_data(stripslashes($_POST['event_owner_name'])):'';
- $this->event_owner_email = !empty($_POST['event_owner_email']) ? wp_kses_data($_POST['event_owner_email']):'';
- }
- //get the rest and validate (optional)
- $this->get_post_meta(false);
- $result = $validate ? $this->validate():true; //validate both post and meta, otherwise return true
- return apply_filters('em_event_get_post', $result, $this);
- }
- /**
- * Retrieve event post meta information via POST, which should be always be called when saving the event custom post via WP.
- * @param boolean $validate whether or not to run validation, default is true
- * @return boolean
- */
- function get_post_meta($validate = true){
- //Grab POST data
- $this->event_start_date = ( !empty($_POST['event_start_date']) ) ? wp_kses_data($_POST['event_start_date']) : '';
- $this->event_end_date = ( !empty($_POST['event_end_date']) ) ? wp_kses_data($_POST['event_end_date']) : $this->event_start_date;
- //check if this is recurring or not
- if( !empty($_POST['recurring']) ){
- $this->recurrence = 1;
- $this->post_type = 'event-recurring';
- }
- //Get Location info
- if( !get_option('dbem_locations_enabled') || (!empty($_POST['no_location']) && !get_option('dbem_require_location',true)) || (empty($_POST['location_id']) && !get_option('dbem_require_location',true) && get_option('dbem_use_select_for_locations')) ){
- $this->location_id = 0;
- }elseif( !empty($_POST['location_id']) && is_numeric($_POST['location_id']) ){
- $this->location_id = $_POST['location_id'];
- }else{
- //we're adding a new location, so create an empty location and populate
- $this->location_id = null;
- $this->get_location()->get_post(false);
- $this->get_location()->post_content = ''; //reset post content, as it'll grab the event description otherwise
- }
- //Sort out time
- $this->event_all_day = ( !empty($_POST['event_all_day']) ) ? 1 : 0;
- if( !$this->event_all_day ){
- $match = array();
- foreach( array('event_start_time','event_end_time', 'event_rsvp_time') as $timeName ){
- if( !empty($_POST[$timeName]) && preg_match ( '/^([01]\d|2[0-3]):([0-5]\d) ?(AM|PM)?$/', $_POST[$timeName], $match ) ){
- if( !empty($match[3]) && $match[3] == 'PM' && $match[1] != 12 ){
- $match[1] = 12+$match[1];
- }elseif( !empty($match[3]) && $match[3] == 'AM' && $match[1] == 12 ){
- $match[1] = '00';
- }
- $this->$timeName = $match[1].":".$match[2].":00";
- }else{
- $this->$timeName = ($timeName == 'event_start_time') ? "00:00:00":$this->event_start_time;
- }
- }
- }else{
- $this->event_start_time = $this->event_end_time = '00:00:00';
- }
- //Start/End times should be available as timestamp
- $this->start = strtotime($this->event_start_date." ".$this->event_start_time);
- $this->end = strtotime($this->event_end_date." ".$this->event_end_time);
- //Bookings
- if( !empty($_POST['event_rsvp']) && $_POST['event_rsvp'] ){
- $this->get_bookings()->get_tickets()->get_post();
- $this->event_rsvp = 1;
- //RSVP cuttoff TIME is set up above where start/end times are as well
- if( !$this->is_recurring() ){
- $this->event_rsvp_date = ( isset($_POST['event_rsvp_date']) ) ? wp_kses_data($_POST['event_rsvp_date']) : $this->event_start_date;
- if( empty($this->event_rsvp_date) ){ $this->event_rsvp_time = '00:00:00'; }
- }
- $this->event_spaces = ( isset($_POST['event_spaces']) ) ? absint($_POST['event_spaces']):0;
- }else{
- $this->event_rsvp = 0;
- $this->event_rsvp_time = '00:00:00';
- }
- //Sort out event attributes - note that custom post meta now also gets inserted here automatically (and is overwritten by these attributes)
- if(get_option('dbem_attributes_enabled')){
- global $allowedtags;
- if( !is_array($this->event_attributes) ){ $this->event_attributes = array(); }
- $event_available_attributes = em_get_attributes();
- if( !empty($_POST['em_attributes']) && is_array($_POST['em_attributes']) ){
- foreach($_POST['em_attributes'] as $att_key => $att_value ){
- if( (in_array($att_key, $event_available_attributes['names']) || array_key_exists($att_key, $this->event_attributes) ) ){
- $this->event_attributes[$att_key] = '';
- $att_vals = count($event_available_attributes['values'][$att_key]);
- if( !empty($att_value) ){
- if( $att_vals <= 1 || ($att_vals > 1 && in_array($att_value, $event_available_attributes['values'][$att_key])) ){
- $this->event_attributes[$att_key] = stripslashes($att_value);
- }
- }
- if( empty($att_value) && $att_vals > 1){
- $this->event_attributes[$att_key] = stripslashes(wp_kses($event_available_attributes['values'][$att_key][0], $allowedtags));
- }
- }
- }
- }
- }
- //Set Blog ID
- if( is_multisite() ){
- $this->blog_id = get_current_blog_id();
- }
- //group id
- $this->group_id = (!empty($_POST['group_id']) && is_numeric($_POST['group_id'])) ? $_POST['group_id']:0;
- //Recurrence data
- if( $this->is_recurring() ){
- $this->recurrence = 1; //just in case
- $this->recurrence_freq = ( !empty($_POST['recurrence_freq']) && in_array($_POST['recurrence_freq'], array('daily','weekly','monthly','yearly')) ) ? $_POST['recurrence_freq']:'daily';
- if( !empty($_POST['recurrence_bydays']) && $this->recurrence_freq == 'weekly' && self::array_is_numeric($_POST['recurrence_bydays']) ){
- $this->recurrence_byday = implode( ",", $_POST['recurrence_bydays'] );
- }elseif( !empty($_POST['recurrence_byday']) && $this->recurrence_freq == 'monthly' ){
- $this->recurrence_byday = wp_kses_data($_POST['recurrence_byday']);
- }
- $this->recurrence_interval = ( !empty($_POST['recurrence_interval']) && is_numeric($_POST['recurrence_interval']) ) ? $_POST['recurrence_interval']:1;
- $this->recurrence_byweekno = ( !empty($_POST['recurrence_byweekno']) ) ? wp_kses_data($_POST['recurrence_byweekno']):'';
- $this->recurrence_days = ( !empty($_POST['recurrence_days']) && is_numeric($_POST['recurrence_days']) ) ? (int) $_POST['recurrence_days']:0;
- }
- //categories in MS GLobal
- if(EM_MS_GLOBAL && !is_main_site()){
- $this->get_categories()->get_post(); //it'll know what to do
- }
- //validate (optional) and return result
- $this->compat_keys(); //compatability
- return apply_filters('em_event_get_post', count($this->errors) == 0, $this);
- }
- function validate(){
- $validate_post = true;
- if( empty($this->event_name) ){
- $validate_post = false;
- $this->add_error( sprintf(__("%s is required.", "dbem"), __('Event name','dbem')) );
- }
- //anonymous submissions and guest basic info
- if( !empty($this->event_owner_anonymous) ){
- if( !is_email($this->event_owner_email) ){
- $this->add_error( sprintf(__("%s is required.", "dbem"), __('A valid email','dbem')) );
- }
- if( empty($this->event_owner_name) ){
- $this->add_error( sprintf(__("%s is required.", "dbem"), __('Your name','dbem')) );
- }
- }
- $validate_tickets = $this->get_bookings()->get_tickets()->validate();
- $validate_image = $this->image_validate();
- $validate_meta = $this->validate_meta();
- return apply_filters('em_event_validate', $validate_post && $validate_image && $validate_meta && $validate_tickets, $this );
- }
- function validate_meta(){
- $missing_fields = Array ();
- foreach ( array('event_start_date') as $field ) {
- if ( $this->$field == "") {
- $missing_fields[$field] = $field;
- }
- }
- if( preg_match('/\d{4}-\d{2}-\d{2}/', $this->event_start_date) && preg_match('/\d{4}-\d{2}-\d{2}/', $this->event_end_date) ){
- if( strtotime($this->event_start_date . $this->event_start_time) > strtotime($this->event_end_date . $this->event_end_time) ){
- $this->add_error(__('Events cannot start after they end.','dbem'));
- }elseif( $this->is_recurring() && $this->recurrence_days == 0 && strtotime($this->event_start_date . $this->event_start_time) > strtotime($this->event_start_date . $this->event_end_time) ){
- $this->add_error(__('Events cannot start after they end.','dbem').' '.__('For recurring events that end the following day, ensure you make your event last 1 or more days.'));
- }
- }else{
- if( !empty($missing_fields['event_start_date']) ) { unset($missing_fields['event_start_date']); }
- if( !empty($missing_fields['event_end_date']) ) { unset($missing_fields['event_end_date']); }
- $this->add_error(__('Dates must have correct formatting. Please use the date picker provided.','dbem'));
- }
- if( $this->event_rsvp ){
- if( !$this->get_bookings()->get_tickets()->validate() ){
- $this->add_error($this->get_bookings()->get_tickets()->get_errors());
- }
- if( !empty($this->event_rsvp_date) && !preg_match('/\d{4}-\d{2}-\d{2}/', $this->event_rsvp_date) ){
- $this->add_error(__('Dates must have correct formatting. Please use the date picker provided.','dbem'));
- }
- }
- if( get_option('dbem_locations_enabled') && empty($this->location_id) ){ //location ids don't need validating as we're not saving a location
- if( get_option('dbem_require_location',true) || $this->location_id !== 0 ){
- if( !$this->get_location()->validate() ){
- $this->add_error($this->get_location()->get_errors());
- }
- }
- }
- if ( count($missing_fields) > 0){
- // TODO Create friendly equivelant names for missing fields notice in validation
- $this->add_error( __( 'Missing fields: ', 'dbem') . implode ( ", ", $missing_fields ) . ". " );
- }
- if ( $this->is_recurring() && ($this->event_end_date == "" || $this->event_end_date == $this->event_start_date) ){
- $this->add_error( __( 'Since the event is repeated, you must specify an event end date greater than the start date.', 'dbem' ));
- }
- return apply_filters('em_event_validate_meta', count($this->errors) == 0, $this );
- }
- /**
- * Will save the current instance into the database, along with location information if a new one was created and return true if successful, false if not.
- * Will automatically detect whether it's a new or existing event.
- * @return boolean
- */
- function save(){
- global $wpdb, $current_user, $blog_id;
- if( !$this->can_manage('edit_events', 'edit_others_events') && !( get_option('dbem_events_anonymous_submissions') && empty($this->event_id)) ){
- //unless events can be submitted by an anonymous user (and this is a new event), user must have permissions.
- return apply_filters('em_event_save', false, $this);
- }
- remove_action('save_post',array('EM_Event_Post_Admin','save_post'),10,1); //disable the default save post action, we'll do it manually this way
- do_action('em_event_save_pre', $this);
- $post_array = array();
- //Deal with updates to an event
- if( !empty($this->post_id) ){
- //get the full array of post data so we don't overwrite anything.
- if( !empty($this->blog_id) && is_multisite() ){
- $post_array = (array) get_blog_post($this->blog_id, $this->post_id);
- }else{
- $post_array = (array) get_post($this->post_id);
- }
- }
- //Overwrite new post info
- $post_array['post_type'] = ($this->recurrence && get_option('dbem_recurrence_enabled')) ? 'event-recurring':EM_POST_TYPE_EVENT;
- $post_array['post_title'] = $this->event_name;
- $post_array['post_content'] = $this->post_content;
- //decide on post status
- if( empty($this->force_status) ){
- if( count($this->errors) == 0 ){
- $post_array['post_status'] = ( $this->can_manage('publish_events','publish_events') ) ? 'publish':'pending';
- }else{
- $post_array['post_status'] = 'draft';
- }
- }else{
- $post_array['post_status'] = $this->force_status;
- }
- //anonymous submission only
- if( !is_user_logged_in() && get_option('dbem_events_anonymous_submissions') && empty($this->event_id) ){
- $post_array['post_author'] = get_option('dbem_events_anonymous_user');
- if( !is_numeric($post_array['post_author']) ) $post_array['post_author'] = 0;
- }
- //Save post and continue with meta
- $post_id = wp_insert_post($post_array);
- $post_save = false;
- $meta_save = false;
- if( !is_wp_error($post_id) && !empty($post_id) ){
- $post_save = true;
- //refresh this event with wp post info we'll put into the db
- $post_data = get_post($post_id);
- $this->post_id = $post_id;
- $this->event_slug = $post_data->post_name;
- $this->event_owner = $post_data->post_author;
- $this->post_status = $post_data->post_status;
- $this->get_status();
- //Categories? note that categories will soft-fail, so no errors
- $this->get_categories()->event_id = $this->event_id;
- $this->categories->post_id = $this->post_id;
- $this->categories->save();
- //anonymous submissions should save this information
- if( !empty($this->event_owner_anonymous) ){
- update_post_meta($this->post_id, '_event_owner_anonymous', 1);
- update_post_meta($this->post_id, '_event_owner_name', $this->event_owner_name);
- update_post_meta($this->post_id, '_event_owner_email', $this->event_owner_email);
- }
- //save the image
- $this->image_upload();
- //now save the meta
- $meta_save = $this->save_meta();
- $image_save = (count($this->errors) == 0); //whilst it might not be an image save that fails, we can know something went wrong
- }
- $result = $meta_save && $post_save && $image_save;
- $previous_status = $this->previous_status;
- if($result) $this->load_postdata($post_data, $blog_id); //reload post info
- $this->previous_status = $previous_status;
- //do a dirty update for location too if it's not published
- if( $this->is_published() && !empty($this->location_id) ){
- $EM_Location = $this->get_location();
- if( $EM_Location->location_status !== 1 ){
- //let's also publish the location
- $EM_Location->set_status(1, true);
- }
- }
- return apply_filters('em_event_save', $result, $this);
- }
- function save_meta(){
- global $wpdb;
- if( ( get_option('dbem_events_anonymous_submissions') && empty($this->event_id)) || $this->can_manage('edit_events', 'edit_others_events') ){
- do_action('em_event_save_meta_pre', $this);
- //first save location
- if( empty($this->location_id) && !($this->location_id === 0 && !get_option('dbem_require_location',true)) ){
- if( !$this->get_location()->save() ){ //soft fail
- global $EM_Notices;
- if( !empty($this->get_location()->location_id) ){
- $EM_Notices->add_error( __('There were some errors saving your location.','dbem').' '.sprintf(__('It will not be displayed on the website listings, to correct this you must <a href="%s">edit your location</a> directly.'),$this->get_location()->output('#_LOCATIONEDITURL')), true);
- }else{
- $this->get_location()->set_status(null);
- $EM_Notices->add_error( __('There were some errors saving your location.'), true);
- }
- }
- if( !empty($this->location->location_id) ){ //only case we don't use get_location(), since it will fail as location has an id, whereas location_id isn't set in this object
- $this->location_id = $this->location->location_id;
- }
- }
- //Update Post Meta
- foreach($this->fields as $key => $field_info){
- if( !in_array($key, $this->post_fields) && $key != 'event_attributes' ){
- update_post_meta($this->post_id, '_'.$key, $this->$key);
- }elseif($key == 'event_attributes'){
- //attributes get saved as individual keys
- foreach($this->event_attributes as $event_attribute_key => $event_attribute){
- if( !empty($event_attribute) ){
- update_post_meta($this->post_id, $event_attribute_key, $event_attribute);
- }else{
- delete_post_meta($this->post_id, $event_attribute_key);
- }
- }
- }
- }
- //update timestampes
- update_post_meta($this->post_id, '_start_ts', str_pad($this->start, 10, 0, STR_PAD_LEFT));
- update_post_meta($this->post_id, '_end_ts', str_pad($this->end, 10, 0, STR_PAD_LEFT));
- //sort out event status
- $result = count($this->errors) == 0;
- $this->get_status();
- $this->event_status = ($result) ? $this->event_status:null; //set status at this point, it's either the current status, or if validation fails, null
- //Save to em_event table
- $event_array = $this->to_array(true);
- unset($event_array['event_id']);
- //decide whether or not event is private at this point
- $event_array['event_private'] = ( $this->post_status == 'private' ) ? 1:0;
- //save event_attributes just in case
- $event_array['event_attributes'] = serialize($this->event_attributes);
- //check if event truly exists, meaning the event_id is actually a valid event id
- if( !empty($this->event_id) ){
- $blog_condition = '';
- if( EM_MS_GLOBAL ){
- if( is_main_site() ){
- $blog_condition = " AND (blog_id='".get_current_blog_id()."' OR blog_id IS NULL)";
- }else{
- $blog_condition = " AND blog_id='".get_current_blog_id()."' ";
- }
- }
- $event_truly_exists = $wpdb->get_var('SELECT post_id FROM '.EM_EVENTS_TABLE." WHERE event_id={$this->event_id}".$blog_condition) == $this->post_id;
- }else{
- $event_truly_exists = false;
- }
- //save all the meta
- if( empty($this->event_id) || !$event_truly_exists ){
- $this->previous_status = 0; //for sure this was previously status 0
- $this->event_date_created = current_time('mysql');
- if ( !$wpdb->insert(EM_EVENTS_TABLE, $event_array) ){
- $this->add_error( sprintf(__('Something went wrong saving your %s to the index table. Please inform a site administrator about this.','dbem'),__('event','dbem')));
- }else{
- //success, so link the event with the post via an event id meta value for easy retrieval
- $this->event_id = $wpdb->insert_id;
- update_post_meta($this->post_id, '_event_id', $this->event_id);
- $this->feedback_message = sprintf(__('Successfully saved %s','dbem'),__('Event','dbem'));
- $just_added_event = true; //make an easy hook
- do_action('em_event_save_new', $this);
- }
- }else{
- $event_array['post_content'] = $this->post_content; //in case the content was removed, which is acceptable
- $this->previous_status = $this->get_previous_status();
- $this->event_date_modified = $event_array['event_date_modified'] = current_time('mysql');
- if ( $wpdb->update(EM_EVENTS_TABLE, $event_array, array('event_id'=>$this->event_id) ) === false ){
- $this->add_error( sprintf(__('Something went wrong updating your %s to the index table. Please inform a site administrator about this.','dbem'),__('event','dbem')));
- }else{
- //Also set the status here if status != previous status
- if( $this->previous_status != $this->get_status()){
- $status_value = $this->get_status(true);
- $wpdb->query('UPDATE '.EM_EVENTS_TABLE." SET event_status=$status_value WHERE event_id=".$this->event_id);
- }
- $this->feedback_message = sprintf(__('Successfully saved %s','dbem'),__('Event','dbem'));
- }
- }
- //Add/Delete Tickets
- if($this->event_rsvp == 0){
- $this->get_bookings()->delete();
- }else{
- if( !$this->get_bookings()->get_tickets()->save() ){
- $this->add_error( $this->get_bookings()->get_tickets()->get_errors() );
- }
- }
- $result = count($this->errors) == 0;
- //If we're saving event categories in MS Global mode, we'll add them here, saving by term id (cat ids are gone now)
- if( EM_MS_GLOBAL && !is_main_site() ){
- $this->get_categories()->save(); //it'll know what to do
- }elseif( EM_MS_GLOBAL ){
- $this->get_categories()->save_index(); //just save to index, we assume cats are saved in $this->save();
- }
- //build recurrences if needed
- if( $this->is_recurring() && $result && $this->is_published() ){ //only save events if recurring event validates and is published
- if( !$this->save_events() ){ //only save if post is 'published'
- $this->add_error(__ ( 'Something went wrong with the recurrence update...', 'dbem' ). __ ( 'There was a problem saving the recurring events.', 'dbem' ));
- }
- }
- if( !empty($just_added_event) ){
- do_action('em_event_added', $this);
- }
- }
- $this->compat_keys();
- return apply_filters('em_event_save_meta', count($this->errors) == 0, $this);
- }
- /**
- * Duplicates this event and returns the duplicated event. Will return false if there is a problem with duplication.
- * @return EM_Event
- */
- function duplicate(){
- global $wpdb, $EZSQL_ERROR;
- //First, duplicate.
- if( $this->can_manage('edit_events','edit_others_events') ){
- $EM_Event = clone $this;
- $EM_Event->get_categories(); //before we remove event/post ids
- $EM_Event->get_bookings()->get_tickets(); //in case this wasn't loaded and before we reset ids
- $EM_Event->event_id = null;
- $EM_Event->post_id = null;
- $EM_Event->ID = null;
- $EM_Event->post_name = '';
- $EM_Event->location_id = (empty($EM_Event->location_id) && !get_option('dbem_require_location')) ? 0:$EM_Event->location_id;
- $EM_Event->get_bookings()->event_id = null;
- $EM_Event->get_bookings()->get_tickets()->event_id = null;
- //if bookings reset ticket ids and duplicate tickets
- foreach($EM_Event->get_bookings()->get_tickets()->tickets as $EM_Ticket){
- $EM_Ticket->ticket_id = null;
- $EM_Ticket->event_id = null;
- }
- do_action('em_event_duplicate_pre', $EM_Event);
- $EM_Event->duplicated = true;
- $EM_Event->force_status = 'draft';
- if( $EM_Event->save() ){
- $EM_Event->feedback_message = sprintf(__("%s successfully duplicated.", 'dbem'), __('Event','dbem'));
- //other non-EM post meta inc. featured image
- $event_meta = $this->get_event_meta($this->blog_id);
- $event_meta['_event_approvals_count'] = 0; //reset this counter for new event
- $event_meta_inserts = array();
- //Get custom fields and post meta - adapted from $this->load_post_meta()
- foreach($event_meta as $event_meta_key => $event_meta_vals){
- if($event_meta_key[0] == '_' && is_array($event_meta_vals)){
- $field_name = substr($event_meta_key, 1);
- if($field_name != 'event_attributes' && !array_key_exists($field_name, $this->fields) && !in_array($field_name, array('edit_last', 'edit_lock', 'event_owner_name','event_owner_anonymous','event_owner_email')) ){
- foreach($event_meta_vals as $event_meta_val){
- $event_meta_inserts[] = "({$EM_Event->post_id}, '{$event_meta_key}', '{$event_meta_val}')";
- }
- }
- }
- }
- //save in one SQL statement
- if( !empty($event_meta_inserts) ){
- $wpdb->query('INSERT INTO '.$wpdb->postmeta." (post_id, meta_key, meta_value) VALUES ".implode(', ', $event_meta_inserts));
- }
- //set event to draft status
- return apply_filters('em_event_duplicate', $EM_Event, $this);
- }
- }
- //TODO add error notifications for duplication failures.
- return apply_filters('em_event_duplicate', false, $this);;
- }
- /**
- * Delete whole event, including bookings, tickets, etc.
- * @return boolean
- */
- function delete($force_delete = false){ //atm wp seems to force cp deletions anyway
- global $wpdb;
- if( $this->can_manage('delete_events', 'delete_others_events') ){
- if( !is_admin() ){
- include_once('em-event-post-admin.php');
- if( !defined('EM_EVENT_DELETE_INCLUDE') ){
- EM_Event_Post_Admin::init();
- EM_Event_Recurring_Post_Admin::init();
- define('EM_EVENT_DELETE_INCLUDE',true);
- }
- }
- do_action('em_event_delete_pre', $this);
- if( $force_delete ){
- $result = wp_delete_post($this->post_id,$force_delete);
- }else{
- $result = wp_trash_post($this->post_id);
- }
- }else{
- $result = false;
- }
- //print_r($result); echo "|"; print_r($result_meta); die('DELETING');
- return apply_filters('em_event_delete', $result !== false, $this);
- }
- function delete_meta(){
- global $wpdb;
- $result = false;
- if( $this->can_manage('delete_events', 'delete_others_events') ){
- do_action('em_event_delete_meta_event_pre', $this);
- $result = $wpdb->query ( $wpdb->prepare("DELETE FROM ". EM_EVENTS_TABLE ." WHERE event_id=%d", $this->event_id) );
- if( $result !== false ){
- $this->delete_bookings();
- $this->delete_tickets();
- //Delete the recurrences then this recurrence event
- if( $this->is_recurring() ){
- $result = $this->delete_events(); //was true at this point, so false if fails
- }
- //Delete categories from meta if in MS global mode
- if( EM_MS_GLOBAL ){
- $wpdb->query('DELETE FROM '.EM_META_TABLE.' WHERE object_id='.$this->event_id." AND meta_key='event-category'");
- }
- }
- }
- return apply_filters('em_event_delete_meta', $result !== false, $this);
- }
- /**
- * Shortcut function for $this->get_bookings()->delete(), because using the EM_Bookings requires loading previous bookings, which isn't neceesary.
- */
- function delete_bookings(){
- global $wpdb;
- do_action('em_event_delete_bookings_pre', $this);
- $result = false;
- if( $this->can_manage('manage_bookings','manage_others_bookings') ){
- $result_bt = $wpdb->query( $wpdb->prepare("DELETE FROM ".EM_TICKETS_BOOKINGS_TABLE." WHERE booking_id IN (SELECT booking_id FROM ".EM_BOOKINGS_TABLE." WHERE event_id=%d)", $this->event_id) );
- $result = $wpdb->query( $wpdb->prepare("DELETE FROM ".EM_BOOKINGS_TABLE." WHERE event_id=%d", $this->event_id) );
- }
- return apply_filters('em_event_delete_bookings', $result !== false && $result_bt !== false, $this);
- }
- /**
- * Shortcut function for $this->get_bookings()->delete(), because using the EM_Bookings requires loading previous bookings, which isn't neceesary.
- */
- function delete_tickets(){
- global $wpdb;
- do_action('em_event_delete_tickets_pre', $this);
- $result = false;
- if( $this->can_manage('manage_bookings','manage_others_bookings') ){
- $result_bt = $wpdb->query( $wpdb->prepare("DELETE FROM ".EM_TICKETS_BOOKINGS_TABLE." WHERE ticket_id IN (SELECT ticket_id FROM ".EM_TICKETS_TABLE." WHERE event_id=%d)", $this->event_id) );
- $result = $wpdb->query( $wpdb->prepare("DELETE FROM ".EM_TICKETS_TABLE." WHERE event_id=%d", $this->event_id) );
- }
- return apply_filters('em_event_delete_tickets', $result, $this);
- }
- /**
- * Change the status of the event. This will save to the Database too.
- * @param int $status
- * @param boolean $set_post_status
- * @return string
- */
- function set_status($status, $set_post_status = false){
- global $wpdb;
- if($status === null){
- $set_status='NULL';
- if($set_post_status){
- //if the post is trash, don't untrash it!
- $wpdb->update( $wpdb->posts, array( 'post_status' => 'draft' ), array( 'ID' => $this->post_id ) );
- $this->post_status = 'draft';
- }
- }else{
- $set_status = $status ? 1:0;
- if($set_post_status){
- if($this->post_status == 'pending'){
- $this->post_name = sanitize_title($this->post_title);
- }
- $this->post_status = $set_status ? 'publish':'pending';
- $wpdb->update( $wpdb->posts, array( 'post_status' => $this->post_status, 'post_name' => $this->post_name ), array( 'ID' => $this->post_id ) );
- }
- }
- $this->previous_status = $this->get_previous_status();
- $result = $wpdb->query("UPDATE ".EM_EVENTS_TABLE." SET event_status=$set_status, event_slug='{$this->post_name}' WHERE event_id=".$this->event_id);
- $this->get_status(); //reload status
- return apply_filters('em_event_set_status', $result !== false, $status, $this);
- }
- function is_published(){
- return apply_filters('em_event_is_published', ($this->post_status == 'publish' || $this->post_status == 'private'), $this);
- }
- function get_status($db = false){
- switch( $this->post_status ){
- case 'private':
- $this->event_private = 1;
- $this->event_status = $status = 1;
- break;
- case 'publish':
- $this->event_private = 0;
- $this->event_status = $status = 1;
- break;
- case 'pending':
- $this->event_private = 0;
- $this->event_status = $status = 0;
- break;
- default: //draft or unknown
- $this->event_private = 0;
- $status = $db ? 'NULL':null;
- $this->event_status = null;
- break;
- }
- return $status;
- }
- function get_previous_status(){
- global $wpdb;
- return $wpdb->get_var('SELECT event_status FROM '.EM_EVENTS_TABLE.' WHERE event_id='.$this->event_id); //get status from db, not post_status, as posts get saved quickly
- }
- /**
- * Returns an EM_Categories object of the EM_Event instance.
- * @return EM_Categories
- */
- function get_categories() {
- if( empty($this->categories) ){
- $this->categories = new EM_Categories($this);
- }elseif(empty($this->categories->event_id)){
- $this->categories->event_id = $this->event_id;
- $this->categories->post_id = $this->post_id;
- }
- return apply_filters('em_event_get_categories', $this->categories, $this);
- }
- /**
- * Returns the location object this event belongs to.
- * @return EM_Location
- */
- function get_location() {
- global $EM_Location;
- if( is_object($EM_Location) && $EM_Location->location_id == $this->location_id ){
- $this->location = $EM_Location;
- }else{
- if( !is_object($this->location) || $this->location->location_id != $this->location_id ){
- $this->location = em_get_location($this->location_id);
- }
- }
- return $this->location;
- }
- /**
- * Returns the location object this event belongs to.
- * @return EM_Person
- */
- function get_contact(){
- if( !is_object($this->contact) ){
- $this->contact = new EM_Person($this->event_owner);
- //if this is anonymous submission, change contact email and name
- if( $this->event_owner_anonymous ){
- $this->contact->user_email = $this->event_owner_email;
- $name = explode(' ',$this->event_owner_name);
- $first_name = array_shift($name);
- $last_name = (count($name) > 0) ? implode(' ',$name):'';
- $this->contact->user_firstname = $this->contact->first_name = $first_name;
- $this->contact->user_lastname = $this->contact->last_name = $last_name;
- }
- }
- return $this->contact;
- }
- /**
- * Retrieve and save the bookings belonging to instance. If called again will return cached version, set $force_reload to true to create a new EM_Bookings object.
- * @param boolean $force_reload
- * @return EM_Bookings
- */
- function get_bookings( $force_reload = false ){
- if( get_option('dbem_rsvp_enabled') ){
- if( (!$this->bookings || $force_reload) ){
- $this->bookings = new EM_Bookings($this);
- }
- $this->bookings->event_id = $this->event_id; //always refresh event_id
- }else{
- return new EM_Bookings();
- }
- //TODO for some reason this returned instance doesn't modify the original, e.g. try $this->get_bookings()->add($EM_Booking) and see how $this->bookings->feedback_message doesn't change
- return apply_filters('em_event_get_bookings', $this->bookings, $this);
- }
- /**
- * Get the tickets related to this event.
- * @param boolean $force_reload
- * @return EM_Tickets
- */
- function get_tickets( $force_reload = false ){
- return $this->get_bookings($force_reload)->get_tickets();
- }
- /**
- * Gets number of spaces in this event, dependent on ticket spaces or hard limit, whichever is smaller.
- * @param boolean $force_refresh
- * @return int
- */
- function get_spaces($force_refresh=false){
- return $this->get_bookings()->get_spaces($force_refresh);
- }
- /*
- * Extends the default EM_Object function by switching blogs as needed if in MS Global mode
- * @param string $size
- * @return string
- * @see EM_Object::get_image_url()
- */
- function get_image_url($size = 'full'){
- if( EM_MS_GLOBAL && get_current_blog_id() != $this->blog_id ){
- switch_to_blog($this->blog_id);
- $switch_back = true;
- }
- $return = parent::get_image_url($size);
- if( !empty($switch_back) ){ restore_current_blog(); }
- return $return;
- }
- function get_edit_reschedule_url(){
- if( $this->is_recurrence() ){
- $EM_Event = em_get_event($this->recurrence_id);
- return $EM_Event->get_edit_url();
- }
- }
- function get_edit_url(){
- if( $this->can_manage('edit_events','edit_others_events') ){
- if( EM_MS_GLOBAL && get_site_option('dbem_ms_global_events_links') && !empty($this->blog_id) && is_main_site() && $this->blog_id != get_current_blog_id() ){
- if( get_blog_option($this->blog_id, 'dbem_edit_events_page') ){
- $link = em_add_get_params(get_permalink(get_blog_option($this->blog_id, 'dbem_edit_events_page')), array('action'=>'edit','event_id'=>$this->event_id), false);
- }
- if( empty($link))
- $link = get_admin_url($this->blog_id, "post.php?post={$this->post_id}&action=edit");
- }else{
- if( get_option('dbem_edit_events_page') && !is_admin() ){
- $link = em_add_get_params(get_permalink(get_option('dbem_edit_events_page')), array('action'=>'edit','event_id'=>$this->event_id), false);
- }
- if( empty($link))
- $link = admin_url()."post.php?post={$this->post_id}&action=edit";
- }
- return apply_filters('em_event_get_edit_url', $link, $this);
- }
- }
- function get_bookings_url(){
- if( get_option('dbem_edit_bookings_page') && (!is_admin() || !empty($_REQUEST['is_public'])) ){
- $my_bookings_page = get_permalink(get_option('dbem_edit_bookings_page'));
- $bookings_link = em_add_get_params($my_bookings_page, array('event_id'=>$this->event_id), false);
- }else{
- if( is_multisite() && $this->blog_id != get_current_blog_id() ){
- $bookings_link = get_admin_url($this->blog_id, 'edit.php?post_type='.EM_POST_TYPE_EVENT."&page=events-manager-bookings&event_id=".$this->event_id);
- }else{
- $bookings_link = EM_ADMIN_URL. "&page=events-manager-bookings&event_id=".$this->event_id;
- }
- }
- return apply_filters('em_event_get_bookings_url', $bookings_link, $this);
- }
- function get_permalink(){
- if( EM_MS_GLOBAL ){
- if( get_site_option('dbem_ms_global_events_links') && !empty($this->blog_id) && $this->blog_id != get_current_blog_id() ){
- //linking directly to the blog
- $event_link = get_blog_permalink( $this->blog_id, $this->post_id);
- }elseif( !empty($this->blog_id) && is_main_site() && $this->blog_id != get_current_blog_id() ){
- if( get_option('dbem_events_page') ){
- $event_link = trailingslashit(get_permalink(get_option('dbem_events_page')).get_site_option('dbem_ms_events_slug',EM_EVENT_SLUG).'/'.$this->event_slug.'-'.$this->event_id);
- }else{
- $event_link = trailingslashit(home_url()).EM_POST_TYPE_EVENT_SLUG.'/'.get_site_option('dbem_ms_events_slug',EM_EVENT_SLUG).'/'.$this->event_slug.'-'.$this->event_id;
- }
- }
- }
- if( empty($event_link) ){
- $event_link = get_post_permalink($this->post_id);
- }
- return apply_filters('em_event_get_permalink', $event_link, $this);
- }
- function get_ical_url(){
- global $wp_rewrite;
- if( !empty($wp_rewrite) && $wp_rewrite->using_permalinks() ){
- return trailingslashit($this->get_permalink()).'ical/';
- }else{
- return em_add_get_params($this->get_permalink(), array('ical'=>1));
- }
- }
- function is_free( $now = false ){
- $free = true;
- foreach($this->get_tickets() as $EM_Ticket){
- /* @var $EM_Ticket EM_Ticket */
- if( $EM_Ticket->get_price() > 0 ){
- if( !$now || $EM_Ticket->is_available() ){
- $free = false;
- }
- }
- }
- return apply_filters('em_event_is_free',$free,$this);
- }
- /**
- * Will output a single event format of this event.
- * Equivalent of calling EM_Event::output( get_option ( 'dbem_single_event_format' ) )
- * @param string $target
- * @return string
- */
- function output_single($target='html'){
- $format = get_option ( 'dbem_single_event_format' );
- return apply_filters('em_event_output_single', $this->output($format, $target), $this, $target);
- }
- /**
- * Will output a event in the format passed in $format by replacing placeholders within the format.
- * @param string $format
- * @param string $target
- * @return string
- */
- function output($format, $target="html") {
- $event_string = $format;
- //Time place holder that doesn't show if empty.
- //TODO add filter here too
- preg_match_all('/#@?_\{[^}]+\}/', $format, $results);
- foreach($results[0] as $result) {
- if(substr($result, 0, 3 ) == "#@_"){
- $date = 'end_date';
- $offset = 4;
- }else{
- $date = 'start_date';
- $offset = 3;
- }
- if( $date == 'end_date' && $this->event_end_date == $this->event_start_date ){
- $replace = __( apply_filters('em_event_output_placeholder', '', $this, $result, $target) );
- }else{
- $replace = __( apply_filters('em_event_output_placeholder', mysql2date(substr($result, $offset, (strlen($result)-($offset+1)) ), $this->$date), $this, $result, $target) );
- }
- $event_string = str_replace($result,$replace,$event_string );
- }
- //This is for the custom attributes
- preg_match_all('/#_ATT\{([^}]+)\}(\{([^}]+)\})?/', $format, $results);
- $attributes = em_get_attributes();
- foreach($results[0] as $resultKey => $result) {
- //Strip string of placeholder and just leave the reference
- $attRef = substr( substr($result, 0, strpos($result, '}')), 6 );
- $attString = '';
- if( is_array($this->event_attributes) && array_key_exists($attRef, $this->event_attributes) ){
- $attString = $this->event_attributes[$attRef];
- }elseif( !empty($results[3][$resultKey]) ){
- //Check to see if we have a second set of braces;
- $attString = $results[3][$resultKey];
- }elseif( !empty($attributes['values'][$attRef][0]) ){
- $attString = $attributes['values'][$attRef][0];
- }
- $attString = apply_filters('em_event_output_placeholder', $attString, $this, $result, $target);
- $event_string = str_replace($result, $attString ,$event_string );
- }
- //First let's do some conditional placeholder removals
- for ($i = 0 ; $i < EM_CONDITIONAL_RECURSIONS; $i++){ //you can add nested recursions by modifying this setting in your wp_options table
- preg_match_all('/\{([a-zA-Z0-9_]+)\}(.+?)\{\/\1\}/s', $event_string, $conditionals);
- if( count($conditionals[0]) > 0 ){
- //Check if the language we want exists, if not we take the first language there
- foreach($conditionals[1] as $key => $condition){
- $show_condition = false;
- if ($condition == 'has_bookings') {
- //check if there's a booking, if not, remove this section of code.
- $show_condition = ($this->event_rsvp && get_option('dbem_rsvp_enabled'));
- }elseif ($condition == 'no_bookings') {
- //check if there's a booking, if not, remove this section of code.
- $show_condition = (!$this->event_rsvp && get_option('dbem_rsvp_enabled'));
- }elseif ($condition == 'no_location'){
- //does this event have a valid location?
- $show_condition = ( empty($this->location_id) || !$this->get_location()->location_status );
- }elseif ($condition == 'has_location'){
- //does this event have a valid location?
- $show_condition = ( !empty($this->location_id) && $this->get_location()->location_status );
- }elseif ($condition == 'has_image'){
- //does this event have an image?
- $show_condition = ( $this->get_image_url() != '' );
- }elseif ($condition == 'no_image'){
- //does this event have an image?
- $show_condition = ( $this->get_image_url() == '' );
- }elseif ($condition == 'has_time'){
- //are the booking times different and not an all-day event
- $show_condition = ( $this->event_start_time != $this->event_end_time && !$this->event_all_day );
- }elseif ($condition == 'no_time'){
- //are the booking times exactly the same and it's not an all-day event.
- $show_condition = ( $this->event_start_time == $this->event_end_time && !$this->event_all_day );
- }elseif ($condition == 'all_day'){
- //is it an all day event
- $show_condition = !empty($this->event_all_day);
- }elseif ($condition == 'logged_in'){
- //user is logged in
- $show_condition = is_user_logged_in();
- }elseif ($condition == 'not_logged_in'){
- //not logged in
- $show_condition = !is_user_logged_in();
- }elseif ($condition == 'has_spaces'){
- //is it an all day event
- $show_condition = $this->event_rsvp && $this->get_bookings()->get_available_spaces() > 0;
- }elseif ($condition == 'fully_booked'){
- //is it an all day event
- $show_condition = $this->event_rsvp && $this->get_bookings()->get_available_spaces() <= 0;
- }elseif ($condition == 'is_free' || $condition == 'is_free_now'){
- //is it a free day event, if _now then free right now
- $show_condition = !$this->event_rsvp || $this->is_free( $condition == 'is_free_now' );
- }elseif ($condition == 'not_free' || $condition == 'not_free_now'){
- //is it a paid event, if _now then paid right now
- $show_condition = $this->event_rsvp && !$this->is_free( $condition == 'not_free_now' );
- }elseif ($condition == 'is_long'){
- //is it an all day event
- $show_condition = $this->event_start_date != $this->event_end_date;
- }elseif ($condition == 'not_long'){
- //is it an all day event
- $show_condition = $this->event_start_date == $this->event_end_date;
- }elseif ($condition == 'is_past'){
- //if event is past
- $show_condition = $this->start <= current_time('timestamp');
- }elseif ($condition == 'is_future'){
- //if event is upcoming
- $show_condition = $this->start > current_time('timestamp');
- }elseif ($condition == 'is_recurrence'){
- //if event is a recurrence
- $show_condition = $this->is_recurrence();
- }elseif ($condition == 'not_recurrence'){
- //if event is not a recurrence
- $show_condition = !$this->is_recurrence();
- }elseif ($condition == 'is_private'){
- //if event is a recurrence
- $show_condition = $this->event_private == 1;
- }elseif ($condition == 'not_private'){
- //if event is not a recurrence
- $show_condition = $this->event_private == 0;
- }elseif ( preg_match('/^has_category_([a-zA-Z0-9_\-]+)$/', $condition, $category_match)){
- //event is in this category
- $show_condition = has_term($category_match[1], EM_TAXONOMY_CATEGORY, $this->post_id);
- }elseif ( preg_match('/^no_category_([a-zA-Z0-9_\-]+)$/', $condition, $category_match)){
- //event is NOT in this category
- $show_condition = !has_term($category_match[1], EM_TAXONOMY_CATEGORY, $this->post_id);
- }elseif ( preg_match('/^has_tag_([a-zA-Z0-9_\-]+)$/', $condition, $tag_match)){
- //event has this tag
- $show_condition = has_term($tag_match[1], EM_TAXONOMY_TAG, $this->post_id);
- }elseif ( preg_match('/^no_tag_([a-zA-Z0-9_\-]+)$/', $condition, $tag_match)){
- //event doesn't have this tag
- $show_condition = !has_term($tag_match[1], EM_TAXONOMY_TAG, $this->post_id);
- }
- //other potential ones - has_attribute_... no_attribute_... has_categories_...
- $show_condition = apply_filters('em_event_output_show_condition', $show_condition, $condition, $conditionals[0][$key], $this);
- if($show_condition){
- //calculate lengths to delete placeholders
- $placeholder_length = strlen($condition)+2;
- $replacement = substr($conditionals[0][$key], $placeholder_length, strlen($conditionals[0][$key])-($placeholder_length *2 +1));
- }else{
- $replacement = '';
- }
- $event_string = str_replace($conditionals[0][$key], apply_filters('em_event_output_condition', $replacement, $condition, $conditionals[0][$key], $this), $event_string);
- }
- }
- }
- //Now let's check out the placeholders.
- preg_match_all("/(#@?_?[A-Za-z0-9]+)({([a-zA-Z0-9_,]+)})?/", $format, $placeholders);
- $replaces = array();
- foreach($placeholders[1] as $key => $result) {
- $match = true;
- $replace = '';
- $full_result = $placeholders[0][$key];
- switch( $result ){
- //Event Details
- case '#_EVENTID':
- $replace = $this->event_id;
- break;
- case '#_EVENTPOSTID':
- $replace = $this->post_id;
- break;
- case '#_NAME': //depreciated
- case '#_EVENTNAME':
- $replace = $this->event_name;
- break;
- case '#_NOTES': //depreciated
- case '#_EXCERPT': //depreciated
- case '#_EVENTNOTES':
- case '#_EVENTEXCERPT':
- $replace = $this->post_content;
- if($result == "#_EXCERPT" || $result == "#_EVENTEXCERPT"){
- if( !empty($this->post_excerpt) ){
- $replace = $this->post_excerpt;
- }else{
- $matches = explode('<!--more', $this->post_content);
- $replace = $matches[0];
- }
- }
- break;
- case '#_EVENTIMAGEURL':
- case '#_EVENTIMAGE':
- if($this->get_image_url() != ''){
- if($result == '#_EVENTIMAGEURL'){
- $replace = esc_url($this->image_url);
- }else{
- if( empty($placeholders[3][$key]) ){
- $replace = "<img src='".esc_url($this->image_url)."' alt='".esc_attr($this->event_name)."'/>";
- }else{
- $image_size = explode(',', $placeholders[3][$key]);
- $image_src = $this->image_url;
- if( $this->array_is_numeric($image_size) && count($image_size) > 1 ){
- //get a thumbnail
- if( get_option('dbem_disable_timthumb') ){
- if( EM_MS_GLOBAL && get_current_blog_id() != $this->blog_id ){
- switch_to_blog($this->blog_id);
- $switch_back = true;
- }
- $replace = get_the_post_thumbnail($this->ID, $image_size);
- if( !empty($switch_back) ){ restore_current_blog(); }
- }else{
- if ( is_multisite() ) { //get the direct url as timthumb doesn't support redirect urls
- global $blog_id;
- $imageParts = explode('/blogs.dir/', $image_src);
- if (isset($imageParts[1])) {
- $image_src = network_site_url('/wp-content/blogs.dir/'. $imageParts[1]);
- }
- }
- $width = ($image_size[0]) ? 'width="'.esc_attr($image_size[0]).'"':'';
- $height = ($image_size[1]) ? 'height="'.esc_attr($image_size[1]).'"':'';
- $replace = "<img src='".esc_url(em_get_thumbnail_url($image_src, $image_size[0], $image_size[1]))."' alt='".esc_attr($this->event_name)."' $width $height />";
- }
- }else{
- $replace = "<img src='".esc_url($image_src)."' alt='".esc_attr($this->event_name)."'/>";
- }
- }
- }
- }
- break;
- //Times & Dates
- case '#_24HSTARTTIME':
- case '#_24HENDTIME':
- $time = ($result == '#_24HSTARTTIME') ? $this->event_start_time:$this->event_end_time;
- $replace = substr($time, 0,5);
- break;
- case '#_12HSTARTTIME':
- case '#_12HENDTIME':
- $time = ($result == '#_12HSTARTTIME') ? $this->event_start_time:$this->event_end_time;
- $replace = date('g:i A', strtotime($time));
- break;
- case '#_EVENTTIMES':
- //get format of time to show
- if( !$this->event_all_day ){
- $time_format = ( get_option('dbem_time_format') ) ? get_option('dbem_time_format'):get_option('time_format');
- if($this->event_start_time != $this->event_end_time ){
- $replace = date_i18n($time_format, $this->start). get_option('dbem_times_separator') . date_i18n($time_format, $this->end);
- }else{
- $replace = date_i18n($time_format, $this->start);
- }
- }else{
- $replace = get_option('dbem_event_all_day_message');
- }
- break;
- case '#_EVENTDATES':
- //get format of time to show
- $date_format = ( get_option('dbem_date_format') ) ? get_option('dbem_date_format'):get_option('date_format');
- if( $this->event_start_date != $this->event_end_date){
- $replace = date_i18n($date_format, $this->start). get_option('dbem_dates_separator') . date_i18n($date_format, $this->end);
- }else{
- $replace = date_i18n($date_format, $this->start);
- }
- break;
- //Links
- case '#_EVENTPAGEURL': //Depreciated
- case '#_LINKEDNAME': //Depreciated
- case '#_EVENTURL': //Just the URL
- case '#_EVENTLINK': //HTML Link
- $event_link = esc_url($this->get_permalink());
- if($result == '#_LINKEDNAME' || $result == '#_EVENTLINK'){
- $replace = '<a href="'.$event_link.'" title="'.esc_attr($this->event_name).'">'.esc_attr($this->event_name).'</a>';
- }else{
- $replace = $event_link;
- }
- break;
- case '#_EDITEVENTURL':
- case '#_EDITEVENTLINK':
- if( $this->can_manage('edit_events','edit_others_events') ){
- $link = esc_url($this->get_edit_url());
- if( $result == '#_EDITEVENTLINK'){
- $replace = '<a href="'.$link.'">'.esc_html(sprintf(__('Edit Event','dbem'))).'</a>';
- }else{
- $replace = $link;
- }
- }
- break;
- //Bookings
- case '#_ADDBOOKINGFORM': //Depreciated
- case '#_REMOVEBOOKINGFORM': //Depreciated
- case '#_BOOKINGFORM':
- if( get_option('dbem_rsvp_enabled')){
- ob_start();
- $template = em_locate_template('placeholders/bookingform.php', true, array('EM_Event'=>$this));
- EM_Bookings::enqueue_js();
- $replace = ob_get_clean();
- }
- break;
- case '#_BOOKINGBUTTON':
- if( get_option('dbem_rsvp_enabled') && $this->event_rsvp ){
- ob_start();
- $template = em_locate_template('placeholders/bookingbutton.php', true, array('EM_Event'=>$this));
- $replace = ob_get_clean();
- }
- break;
- case '#_EVENTPRICERANGEALL':
- $show_all_ticket_prices = true; //continues below
- case '#_EVENTPRICERANGE':
- //get the range of prices
- $min = false;
- $max = 0;
- if( $this->get_bookings()->is_open() || !empty($show_all_ticket_prices) ){
- foreach( $this->get_tickets()->tickets as $EM_Ticket ){
- /* @var $EM_Ticket EM_Ticket */
- if( $EM_Ticket->is_available() || get_option('dbem_bookings_tickets_show_unavailable') || !empty($show_all_ticket_prices) ){
- if($EM_Ticket->get_price() > $max ){
- $max = $EM_Ticket->get_price();
- }
- if($EM_Ticket->get_price() < $min || $min === false){
- $min = $EM_Ticket->get_price();
- }
- }
- }
- }
- if( $min === false ) $min = 0;
- if( $min != $max ){
- $replace = em_get_currency_formatted($min).' - '.em_get_currency_formatted($max);
- }else{
- $replace = em_get_currency_formatted($min);
- }
- break;
- case '#_EVENTPRICEMIN':
- //get the range of prices
- $min = false;
- foreach( $this->get_tickets()->tickets as $EM_Ticket ){
- /* @var $EM_Ticket EM_Ticket */
- if( $EM_Ticket->is_available()|| get_option('dbem_bookings_tickets_show_unavailable') ){
- if( $EM_Ticket->get_price() < $min || $min === false){
- $min = $EM_Ticket->get_price();
- }
- }
- }
- if( $min === false ) $min = 0;
- $replace = em_get_currency_formatted($min);
- break;
- case '#_EVENTPRICEMAX':
- //get the range of prices
- $max = 0;
- foreach( $this->get_tickets()->tickets as $EM_Ticket ){
- /* @var $EM_Ticket EM_Ticket */
- if( $EM_Ticket->is_available()|| get_option('dbem_bookings_tickets_show_unavailable') ){
- if( $EM_Ticket->get_price() > $max ){
- $max = $EM_Ticket->get_price();
- }
- }
- }
- $replace = em_get_currency_formatted($max);
- break;
- case '#_AVAILABLESEATS': //Depreciated
- case '#_AVAILABLESPACES':
- if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
- $replace = $this->get_bookings()->get_available_spaces();
- } else {
- $replace = "0";
- }
- break;
- case '#_BOOKEDSEATS': //Depreciated
- case '#_BOOKEDSPACES':
- //This placeholder is actually a little misleading, as it'll consider reserved (i.e. pending) bookings as 'booked'
- if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
- $replace = $this->get_bookings()->get_booked_spaces();
- if( get_option('dbem_bookings_approval_reserved') ){
- $replace += $this->get_bookings()->get_pending_spaces();
- }
- } else {
- $replace = "0";
- }
- break;
- case '#_PENDINGSPACES':
- if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
- $replace = $this->get_bookings()->get_pending_spaces();
- } else {
- $replace = "0";
- }
- break;
- case '#_SEATS': //Depreciated
- case '#_SPACES':
- $replace = $this->get_spaces();
- break;
- case '#_BOOKINGSURL':
- case '#_BOOKINGSLINK':
- if( $this->can_manage('manage_bookings','manage_others_bookings') ){
- $bookings_link = esc_url($this->get_bookings_url());
- if($result == '#_BOOKINGSLINK'){
- $replace = '<a href="'.$bookings_link.'" title="'.esc_attr($this->event_name).'">'.esc_html($this->event_name).'</a>';
- }else{
- $replace = $bookings_link;
- }
- }
- break;
- //Contact Person
- case '#_CONTACTNAME':
- case '#_CONTACTPERSON': //Depreciated (your call, I think name is better)
- $replace = $this->get_contact()->display_name;
- break;
- case '#_CONTACTUSERNAME':
- $replace = $this->get_contact()->user_login;
- break;
- case '#_CONTACTEMAIL':
- case '#_CONTACTMAIL': //Depreciated
- $replace = $this->get_contact()->user_email;
- break;
- case '#_CONTACTURL':
- $replace = $this->get_contact()->user_url;
- break;
- case '#_CONTACTID':
- $replace = $this->get_contact()->ID;
- break;
- case '#_CONTACTPHONE':
- $replace = ( $this->get_contact()->phone != '') ? $this->get_contact()->phone : __('N/A', 'dbem');
- break;
- case '#_CONTACTAVATAR':
- $replace = get_avatar( $this->get_contact()->ID, $size = '50' );
- break;
- case '#_CONTACTPROFILELINK':
- case '#_CONTACTPROFILEURL':
- if( function_exists('bp_core_get_user_domain') ){
- $replace = bp_core_get_user_domain($this->get_contact()->ID);
- if( $result == '#_CONTACTPROFILELINK' ){
- $replace = '<a href="'.esc_url($replace).'">'.__('Profile', 'dbem').'</a>';
- }
- }
- break;
- case '#_CONTACTMETA':
- if( !empty($placeholders[3][$key]) ){
- $replace = get_user_meta($this->event_owner, $placeholders[3][$key], true);
- }
- break;
- case '#_ATTENDEES':
- ob_start();
- $template = em_locate_template('placeholders/attendees.php', true, array('EM_Event'=>$this));
- $replace = ob_get_clean();
- break;
- case '#_ATTENDEESLIST':
- ob_start();
- $template = em_locate_template('placeholders/attendeeslist.php', true, array('EM_Event'=>$this));
- $replace = ob_get_clean();
- break;
- case '#_ATTENDEESPENDINGLIST':
- ob_start();
- $template = em_locate_template('placeholders/attendeespendinglist.php', true, array('EM_Event'=>$this));
- $replace = ob_get_clean();
- break;
- //Categories and Tags
- case '#_EVENTCATEGORIESIMAGES':
- ob_start();
- $template = em_locate_template('placeholders/eventcategoriesimages.php', true, array('EM_Event'=>$this));
- $replace = ob_get_clean();
- break;
- case '#_EVENTTAGS':
- ob_start();
- $template = em_locate_template('placeholders/eventtags.php', true, array('EM_Event'=>$this));
- $replace = ob_get_clean();
- break;
- case '#_CATEGORIES': //depreciated
- case '#_EVENTCATEGORIES':
- ob_start();
- $template = em_locate_template('placeholders/categories.php', true, array('EM_Event'=>$this));
- $replace = ob_get_clean();
- break;
- //Ical Stuff
- case '#_EVENTICALURL':
- case '#_EVENTICALLINK':
- $replace = $this->get_ical_url();
- if( $result == '#_EVENTICALLINK' ){
- $replace = '<a href="'.esc_url($replace).'">iCal</a>';
- }
- break;
- case '#_EVENTGCALURL':
- case '#_EVENTGCALLINK':
- //get dates
- if($this->event_all_day && $this->event_start_date == $this->event_end_date){
- $dateStart = date('Ymd',$this->start - (60*60*get_option('gmt_offset')));
- $dateEnd = date('Ymd',$this->start + 60*60*24 - (60*60*get_option('gmt_offset')));
- }else{
- $dateStart = date('Ymd\THis\Z',$this->start - (60*60*get_option('gmt_offset')));
- $dateEnd = date('Ymd\THis\Z',$this->end - (60*60*get_option('gmt_offset')));
- }
- //build url
- $gcal_url = 'http://www.google.com/calendar/event?action=TEMPLATE&text=event_name&dates=start_date/end_date&details=post_content&location=location_name&trp=false&sprop=event_url&sprop=name:blog_name';
- $gcal_url = str_replace('event_name', urlencode($this->event_name), $gcal_url);
- $gcal_url = str_replace('start_date', urlencode($dateStart), $gcal_url);
- $gcal_url = str_replace('end_date', urlencode($dateEnd), $gcal_url);
- $gcal_url = str_replace('location_name', urlencode($this->output('#_LOCATION')), $gcal_url);
- $gcal_url = str_replace('blog_name', urlencode(get_bloginfo()), $gcal_url);
- $gcal_url = str_replace('event_url', urlencode($this->get_permalink()), $gcal_url);
- //calculate URL length so we know how much we can work with to make a description.
- if( !empty($this->post_excerpt) ){
- $gcal_url_description = $this->post_excerpt;
- }else{
- $matches = explode('<!--more', $this->post_content);
- $gcal_url_description = wp_kses_data($matches[0]);
- }
- $gcal_url_length = strlen($gcal_url) - 9;
- if( strlen($gcal_url_description) + $gcal_url_length > 1350 ){
- $gcal_url_description = substr($gcal_url_description, 0, 1380 - $gcal_url_length - 3 ).'...';
- }
- $gcal_url = str_replace('post_content', urlencode($gcal_url_description), $gcal_url);
- //get the final url
- $replace = $gcal_url;
- if( $result == '#_EVENTGCALLINK' ){
- $img_url = 'www.google.com/calendar/images/ext/gc_button2.gif';
- $img_url = is_ssl() ? 'https://'.$img_url:'http://'.$img_url;
- $replace = '<a href="'.esc_url($replace).'" target="_blank"><img src="'.esc_url($img_url).'" alt="0" border="0"></a>';
- }
- break;
- default:
- $replace = $full_result;
- break;
- }
- $replaces[$full_result] = apply_filters('em_event_output_placeholder', $replace, $this, $full_result, $target);
- }
- //sort out replacements so that during replacements shorter placeholders don't overwrite longer varieties.
- krsort($replaces);
- foreach($replaces as $full_result => $replacement){
- if( !in_array($full_result, array('#_NOTES','#_EVENTNOTES')) ){
- $event_string = str_replace($full_result, $replacement , $event_string );
- }else{
- $new_placeholder = str_replace('#_', '__#', $full_result); //this will avoid repeated filters when locations/categories are parsed
- $event_string = str_replace($full_result, $new_placeholder , $event_string );
- $desc_replace[$new_placeholder] = $replacement;
- }
- }
- //Time placeholders
- foreach($placeholders[1] as $result) {
- // matches all PHP START date and time placeholders
- if (preg_match('/^#[dDjlNSwzWFmMntLoYyaABgGhHisueIOPTZcrU]$/', $result)) {
- $replace = date_i18n(ltrim($result, "#"), $this->start);
- $replace = apply_filters('em_event_output_placeholder', $replace, $this, $result, $target);
- $event_string = str_replace($result, $replace, $event_string );
- }
- // matches all PHP END time placeholders for endtime
- if (preg_match('/^#@[dDjlNSwzWFmMntLoYyaABgGhHisueIOPTZcrU]$/', $result)) {
- $replace = date_i18n(ltrim($result, "#@"), $this->end);
- $replace = apply_filters('em_event_output_placeholder', $replace, $this, $result, $target);
- $event_string = str_replace($result, $replace, $event_string );
- }
- }
- //Now do dependent objects
- if( !empty($this->location_id) && $this->get_location()->location_status ){
- $event_string = $this->get_location()->output($event_string, $target);
- }else{
- $EM_Location = new EM_Location();
- $event_string = $EM_Location->output($event_string, $target);
- }
- //for backwards compat and easy use, take over the individual category placeholders with the frirst cat in th elist.
- $EM_Categories = $this->get_categories();
- if( count($EM_Categories->categories) > 0 ){
- $EM_Category = $EM_Categories->get_first();
- }
- if( empty($EM_Category) ) $EM_Category = new EM_Category();
- $event_string = $EM_Category->output($event_string, $target);
- //Finally, do the event notes, so that previous placeholders don't get replaced within the content, which may use shortcodes
- if( !empty($desc_replace) ){
- foreach($desc_replace as $full_result => $replacement){
- $event_string = str_replace($full_result, $replacement , $event_string );
- }
- }
- return apply_filters('em_event_output', $event_string, $this, $format, $target);
- }
- /**********************************************************
- * RECURRENCE METHODS
- ***********************************************************/
- /**
- * Returns true if this is a recurring event.
- * @return boolean
- */
- function is_recurring(){
- return $this->post_type == 'event-recurring' && get_option('dbem_recurrence_enabled');
- }
- /**
- * Will return true if this individual event is part of a set of events that recur
- * @return boolean
- */
- function is_recurrence(){
- return ( $this->event_id > 0 && $this->recurrence_id > 0 && get_option('dbem_recurrence_enabled') );
- }
- /**
- * Returns if this is an individual event and is not a recurrence
- * @return boolean
- */
- function is_individual(){
- return ( !$this->is_recurring() && !$this->is_recurrence() );
- }
- /**
- * Gets the event recurrence template, which is an EM_Event_Recurrence object (based off an event-recurring post)
- * @return EM_Event_Recurrence
- */
- function get_event_recurrence(){
- if(!$this->is_recurring()){
- return new EM_Event($this->recurrence_id); //remember, recurrence_id is a post!
- }else{
- return $this;
- }
- }
- function get_detach_url(){
- return admin_url().'admin.php?event_id='.$this->event_id.'&action=event_detach&_wpnonce='.wp_create_nonce('event_detach_'.get_current_user_id().'_'.$this->event_id);
- }
- function get_attach_url($recurrence_id){
- return admin_url().'admin.php?undo_id='.$recurrence_id.'&event_id='.$this->event_id.'&action=event_attach&_wpnonce='.wp_create_nonce('event_attach_'.get_current_user_id().'_'.$this->event_id);
- }
- /**
- * Returns if this is an individual event and is not recurring or a recurrence
- * @return boolean
- */
- function detach(){
- global $wpdb;
- if( $this->is_recurrence() && !$this->is_recurring() && $this->can_manage('edit_recurring_events','edit_others_recurring_events') ){
- //remove recurrence id from post meta and index table
- $url = $this->get_attach_url($this->recurrence_id);
- $wpdb->update(EM_EVENTS_TABLE, array('recurrence_id'=>0), array('event_id' => $this->event_id));
- update_post_meta($this->post_id, '_recurrence_id', 0);
- $this->feedback_message = __('Event detached.','dbem') . ' <a href="'.$url.'">'.__('Undo','dbem').'</a>';
- $this->recurrence_id = 0;
- return true;
- }
- $this->add_error(__('Event could not be detached.','dbem'));
- return false;
- }
- /**
- * Returns if this is an individual event and is not recurring or a recurrence
- * @return boolean
- */
- function attach($recurrence_id){
- global $wpdb;
- if( !$this->is_recurrence() && !$this->is_recurring() && is_numeric($recurrence_id) && $this->can_manage('edit_recurring_events','edit_others_recurring_events') ){
- //add recurrence id to post meta and index table
- $wpdb->update(EM_EVENTS_TABLE, array('recurrence_id'=>$recurrence_id), array('event_id' => $this->event_id));
- update_post_meta($this->post_id, '_recurrence_id', $recurrence_id);
- $this->feedback_message = __('Event re-attached to recurrence.','dbem');
- return true;
- }
- $this->add_error(__('Event could not be attached.','dbem'));
- return false;
- }
- /**
- * Saves events and replaces old ones. Returns true if sucecssful or false if not.
- * @return boolean
- */
- function save_events() {
- global $wpdb;
- if( $this->can_manage('edit_events','edit_others_events') && $this->is_published() ){
- do_action('em_event_save_events_pre', $this); //actions/filters only run if event is recurring
- //Make template event index, post, and meta (and we just change event dates)
- $event = $this->to_array(true); //event template - for index
- $event['event_attributes'] = serialize($event['event_attributes']);
- $post_fields = $wpdb->get_row('SELECT * FROM '.$wpdb->posts.' WHERE ID='.$this->post_id, ARRAY_A); //post to copy
- $post_name = $post_fields['post_name']; //save post slug since we'll be using this
- $post_fields['post_type'] = 'event'; //make sure we'll save events, not recurrence templates
- $meta_fields_map = $wpdb->get_results('SELECT meta_key,meta_value FROM '.$wpdb->postmeta.' WHERE post_id='.$this->post_id, ARRAY_A);
- $meta_fields = array();
- //convert meta_fields into a cleaner array
- foreach($meta_fields_map as $meta_data){
- $meta_fields[$meta_data['meta_key']] = $meta_data['meta_value'];
- }
- //remove id and we have a event template to feed to wpdb insert
- unset($event['event_id']);
- unset($post_fields['ID']);
- //remove recurrence meta info we won't need in events
- foreach( array_keys($this->recurrence_fields) as $recurrence_field){
- unset($event[$recurrence_field]);
- unset($meta_fields['_'.$recurrence_field]);
- }
- $event['event_date_created'] = current_time('mysql'); //since the recurrences are recreated
- unset($event['event_date_modified']);
- //Set the recurrence ID
- $event['recurrence_id'] = $meta_fields['_recurrence_id'] = $this->event_id;
- $event['recurrence'] = $meta_fields['_recurrence'] = 0;
- //Let's start saving!
- $this->delete_events(); //Delete old events beforehand, this will change soon
- $event_saves = array();
- $event_ids = array();
- $event_start = array();
- $post_ids = array();
- $matching_days = $this->get_recurrence_days(); //Get days where events recur
- if( count($matching_days) > 0 ){
- //first save event post data
- $recurring_date_format = apply_filters('em_event_save_events_format', 'Y-m-d');
- foreach( $matching_days as $day ) {
- //rewrite post fields if needed
- $post_fields['post_name'] = $event['event_slug'] = $meta_fields['_event_slug'] = apply_filters('em_event_save_events_slug', $post_name.'-'.date($recurring_date_format, $day), $post_fields, $day, $matching_days, $this);
- //adjust certain meta information
- $event['event_start_date'] = $meta_fields['_event_start_date'] = date("Y-m-d", $day);
- $meta_fields['_start_ts'] = strtotime($event['event_start_date'].' '.$event['event_start_time']);
- $event['event_rsvp_date'] = $meta_fields['_event_rsvp_date'] = $event['event_start_date'];
- $event['event_rsvp_time'] = $meta_fields['_event_rsvp_time'] = $event['event_start_time'];
- if($this->recurrence_days > 0){
- $event['event_end_date'] = $meta_fields['_event_end_date'] = date("Y-m-d", $meta_fields['_start_ts'] + ($this->recurrence_days * 60*60*24));
- }else{
- $event['event_end_date'] = $meta_fields['_event_end_date'] = $event['event_start_date'];
- }
- $meta_fields['_end_ts'] = strtotime($event['event_end_date'].' '.$event['event_end_time']);
- //create the event
- if( $wpdb->insert($wpdb->posts, $post_fields ) ){
- $event['post_id'] = $meta_fields['_post_id'] = $post_id = $post_ids[] = $wpdb->insert_id; //post id saved into event and also as a var for later user
- // Set GUID and event slug as per wp_insert_post
- $wpdb->update( $wpdb->posts, array( 'guid' => get_permalink( $post_id ) ), array('ID'=>$post_id) );
- //insert into events index table
- $event_saves[] = $wpdb->insert(EM_EVENTS_TABLE, $event);
- $event_ids[] = $event_id = $wpdb->insert_id;
- //create the meta inserts for each event
- $meta_fields['_event_id'] = $event_id;
- foreach($meta_fields as $meta_key => $meta_val){
- $meta_inserts[] = $wpdb->prepare("(%d, '%s', '%s')", array($post_id, $meta_key, $meta_val));
- }
- $event_start[$event_id] = $day;
- }else{
- $event_saves[] = false;
- }
- //if( EM_DEBUG ){ echo "Entering recurrence " . date("D d M Y", $day)."<br/>"; }
- }
- //insert the metas in one go, faster than one by one
- if( count($meta_inserts) > 0 ){
- $result = $wpdb->query("INSERT INTO ".$wpdb->postmeta." (post_id,meta_key,meta_value) VALUES ".implode(',',$meta_inserts));
- if($result === false){
- $this->add_error('There was a problem adding custom fields to your recurring events.','dbem');
- }
- }
- //copy the event tags and categories
- $categories = $this->get_categories()->categories;
- foreach( $categories as $category){
- if( !empty($category->slug) ) $cat_slugs[] = $category->slug; //save of category will soft-fail if slug is empty
- }
- $cat_slugs_count = count($categories);
- $tags = get_the_terms( $this->post_id, EM_TAXONOMY_TAG);
- $tax_slugs = array();
- if( is_array($tags) ){
- foreach($tags as $tag){
- if( !empty($tag->slug) ) $tax_slugs[] = $tag->slug; //save of category will soft-fail if slug is empty
- }
- }
- $tax_slugs_count = count($tags);
- foreach($post_ids as $post_id){
- if( $cat_slugs_count > 0 && !EM_MS_GLOBAL ){
- wp_set_object_terms($post_id, $cat_slugs, EM_TAXONOMY_CATEGORY);
- }
- if( $tax_slugs_count > 0 ){
- wp_set_object_terms($post_id, $tax_slugs, EM_TAXONOMY_TAG);
- }
- }
- //featured images
- if( !empty($this->attributes['thumbnail_id']) ){
- $image_inserts = array();
- foreach($post_ids as $post_ids){
- $image_inserts[] = "({$this->post_id}, '_thumbnail_id', {$this->attributes['thumbnail_id']})";
- }
- if( count($image_inserts) > 0 ){
- $wpdb->query('INSERT INTO '.$wpdb->postmeta.' (post_id, meta_key, meta_value) VALUES '.implode(', ', $image_inserts));
- }
- }
- //MS Global Categories
- if( $cat_slugs_count > 0 && EM_MS_GLOBAL ){
- foreach($categories as $EM_Category){
- foreach($event_ids as $event_id){
- $wpdb->insert(EM_META_TABLE, array('meta_value'=>$EM_Category->term_id,'object_id'=>$event_id,'meta_key'=>'event-category'));
- }
- }
- }
- //now, save booking info for each event
- if( $this->event_rsvp ){
- $meta_inserts = array();
- $base_event_start_ts = strtotime( $this->event_start_date );
- foreach($this->get_tickets() as $EM_Ticket){
- /* @var $EM_Ticket EM_Ticket */
- //get array, modify event id and insert
- $ticket = $EM_Ticket->to_array();
- unset($ticket['ticket_id']);
- //clean up ticket values
- foreach($ticket as $k => $v){
- if( empty($v) && $k != 'ticket_name' ){
- $ticket[$k] = 'NULL';
- }else{
- $data_type = !empty($EM_Ticket->fields[$k]['type']) ? $EM_Ticket->fields[$k]['type']:'%s';
- $ticket[$k] = $wpdb->prepare($data_type,$v);
- }
- }
- $base_ticket_start_ts = strtotime( str_replace( "'", '', $ticket['ticket_start'] ) );
- $base_ticket_end_ts = strtotime( str_replace( "'", '', $ticket['ticket_end'] ) );
- foreach($event_ids as $event_id){
- if( $base_ticket_start_ts )
- $ticket['ticket_start'] = "'" . date("Y-m-d", $base_ticket_start_ts + ( $event_start[ $event_id ] - $base_event_start_ts ) ) . "'";
- if( $base_ticket_end_ts )
- $ticket['ticket_end'] = "'" . date("Y-m-d", $base_ticket_end_ts + ( $event_start[ $event_id ] - $base_event_start_ts ) ) . "'";
- $ticket['event_id'] = $event_id;
- $meta_inserts[] = "(".implode(",",$ticket).")";
- }
- }
- $keys = "(".implode(",",array_keys($ticket)).")";
- $values = implode(',',$meta_inserts);
- $sql = "INSERT INTO ".EM_TICKETS_TABLE." $keys VALUES $values";
- $result = $wpdb->query($sql);
- }
- }else{
- $this->add_error('You have not defined a date range long enough to create a recurrence.','dbem');
- $result = false;
- }
- return apply_filters('em_event_save_events', !in_array(false, $event_saves) && $result !== false, $this, $event_ids, $post_ids);
- }
- return apply_filters('em_event_save_events', false, $this, $event_ids, $post_ids);
- }
- /**
- * Removes all reoccurring events.
- * @param $recurrence_id
- * @return null
- */
- function delete_events(){
- global $wpdb;
- do_action('em_event_delete_events_pre', $this);
- //So we don't do something we'll regret later, we could just supply the get directly into the delete, but this is safer
- $result = false;
- if( $this->can_manage('delete_events', 'delete_others_events') ){
- //delete events from em_events table
- $events_array = EM_Events::get( array('recurrence_id'=>$this->event_id, 'scope'=>'all', 'status'=>false ) );
- foreach($events_array as $EM_Event){
- /* @var $EM_Event EM_Event */
- if($EM_Event->recurrence_id == $this->event_id){
- $EM_Event->delete(true);
- }
- }
- }
- return apply_filters('delete_events', $result, $this, $events_array);
- }
- /**
- * Returns the days that match the recurrance array passed (unix timestamps)
- * @param array $recurrence
- * @return array
- */
- function get_recurrence_days(){
- $start_date = strtotime($this->event_start_date);
- $end_date = strtotime($this->event_end_date);
- $weekdays = explode(",", $this->recurrence_byday); //what days of the week (or if monthly, one value at index 0)
- $matching_days = array();
- $aDay = 86400; // a day in seconds
- $aWeek = $aDay * 7;
- //TODO can this be optimized?
- switch ( $this->recurrence_freq ){
- case 'daily':
- //If daily, it's simple. Get start date, add interval timestamps to that and create matching day for each interval until end date.
- $current_date = $start_date;
- while( $current_date <= $end_date ){
- $matching_days[] = $current_date;
- $current_date = $current_date + ($aDay * $this->recurrence_interval);
- }
- break;
- case 'weekly':
- //sort out week one, get starting days and then days that match time span of event (i.e. remove past events in week 1)
- $start_of_week = get_option('start_of_week'); //Start of week depends on WordPress
- //first, get the start of this week as timestamp
- $event_start_day = date('w', $start_date);
- //then get the timestamps of weekdays during this first week, regardless if within event range
- $start_weekday_dates = array(); //Days in week 1 where there would events, regardless of event date range
- for($i = 0; $i < 7; $i++){
- $weekday_date = $start_date+($aDay*$i); //the date of the weekday we're currently checking
- $weekday_day = date('w',$weekday_date); //the day of the week we're checking, taking into account wp start of week setting
- if( in_array( $weekday_day, $weekdays) ){
- $start_weekday_dates[] = $weekday_date; //it's in our starting week day, so add it
- }
- }
- //for each day of eventful days in week 1, add 7 days * weekly intervals
- foreach ($start_weekday_dates as $weekday_date){
- //Loop weeks by interval until we reach or surpass end date
- while($weekday_date <= $end_date){
- if( $weekday_date >= $start_date && $weekday_date <= $end_date ){
- $matching_days[] = $weekday_date;
- }
- $weekday_date = $weekday_date + ($aWeek * $this->recurrence_interval);
- }
- }//done!
- break;
- case 'monthly':
- //loop months starting this month by intervals
- $current_arr = getdate($start_date);
- $end_arr = getdate($end_date);
- $end_month_date = strtotime( date('Y-m-t', $end_date) ); //End date on last day of month
- $current_date = strtotime( date('Y-m-1', $start_date) ); //Start date on first day of month
- while( $current_date <= $end_month_date ){
- $last_day_of_month = date('t', $current_date);
- //Now find which day we're talking about
- $current_week_day = date('w',$current_date);
- $matching_month_days = array();
- //Loop through days of this years month and save matching days to temp array
- for($day = 1; $day <= $last_day_of_month; $day++){
- if((int) $current_week_day == $this->recurrence_byday){
- $matching_month_days[] = $day;
- }
- $current_week_day = ($current_week_day < 6) ? $current_week_day+1 : 0;
- }
- //Now grab from the array the x day of the month
- $matching_day = ($this->recurrence_byweekno > 0) ? $matching_month_days[$this->recurrence_byweekno-1] : array_pop($matching_month_days);
- $matching_date = strtotime(date('Y-m',$current_date).'-'.$matching_day);
- if($matching_date >= $start_date && $matching_date <= $end_date){
- $matching_days[] = $matching_date;
- }
- //add the number of days in this month to make start of next month
- $current_arr['mon'] += $this->recurrence_interval;
- if($current_arr['mon'] > 12){
- //FIXME this won't work if interval is more than 12
- $current_arr['mon'] = $current_arr['mon'] - 12;
- $current_arr['year']++;
- }
- $current_date = strtotime("{$current_arr['year']}-{$current_arr['mon']}-1");
- }
- break;
- case 'yearly':
- //If yearly, it's simple. Get start date, add interval timestamps to that and create matching day for each interval until end date.
- $month = date('m', $this->start);
- $day = date('d',$this->start);
- $year = date('Y',$this->start);
- $end_year = date('Y',$this->end);
- if( @mktime(0,0,0,$day,$month,$end_year) < $this->end ) $end_year--;
- while( $year <= $end_year ){
- $matching_days[] = mktime(0,0,0,$month,$day,$year);
- $year++;
- }
- break;
- }
- sort($matching_days);
- return apply_filters('em_events_get_recurrence_days', $matching_days, $this);
- }
- /**
- * If event is recurring, set recurrences to same status as template
- * @param $status
- */
- function set_status_events($status){
- //give sub events same status
- $events_array = EM_Events::get( array('recurrence_id'=>$this->post_id, 'scope'=>'all', 'status'=>false ) );
- foreach($events_array as $EM_Event){
- /* @var $EM_Event EM_Event */
- if($EM_Event->recurrence_id == $this->event_id){
- $EM_Event->set_status($status);
- }
- }
- }
- /**
- * Returns a string representation of this recurrence. Will return false if not a recurrence
- * @return string
- */
- function get_recurrence_description() {
- $EM_Event_Recurring = $this->get_event_recurrence();
- $recurrence = $this->to_array();
- $weekdays_name = array(__('Sunday', 'dbem'),__('Monday', 'dbem'),__('Tuesday', 'dbem'),__('Wednesday', 'dbem'),__('Thursday', 'dbem'),__('Friday', 'dbem'),__('Saturday', 'dbem'));
- $monthweek_name = array('1' => __('the first %s of the month', 'dbem'),'2' => __('the second %s of the month', 'dbem'), '3' => __('the third %s of the month', 'dbem'), '4' => __('the fourth %s of the month', 'dbem'), '-1' => __('the last %s of the month', 'dbem'));
- $output = sprintf (__('From %1$s to %2$s', 'dbem'), $EM_Event_Recurring->event_start_date, $EM_Event_Recurring->event_end_date).", ";
- if ($EM_Event_Recurring->recurrence_freq == 'daily') {
- $freq_desc =__('everyday', 'dbem');
- if ($EM_Event_Recurring->recurrence_interval > 1 ) {
- $freq_desc = sprintf (__("every %s days", 'dbem'), $EM_Event_Recurring->recurrence_interval);
- }
- }elseif ($EM_Event_Recurring->recurrence_freq == 'weekly') {
- $weekday_array = explode(",", $EM_Event_Recurring->recurrence_byday);
- $natural_days = array();
- foreach($weekday_array as $day){
- array_push($natural_days, $weekdays_name[$day]);
- }
- $output .= implode(", ", $natural_days);
- $freq_desc = " " . __("every week", 'dbem');
- if ($EM_Event_Recurring->recurrence_interval > 1 ) {
- $freq_desc = " ".sprintf (__("every %s weeks", 'dbem'), $EM_Event_Recurring->recurrence_interval);
- }
- }elseif ($EM_Event_Recurring->recurrence_freq == 'monthly') {
- $weekday_array = explode(",", $EM_Event_Recurring->recurrence_byday);
- $natural_days = array();
- foreach($weekday_array as $day){
- array_push($natural_days, $weekdays_name[$day]);
- }
- $freq_desc = sprintf (($monthweek_name[$EM_Event_Recurring->recurrence_byweekno]), implode(" and ", $natural_days));
- if ($EM_Event_Recurring->recurrence_interval > 1 ) {
- $freq_desc .= ", ".sprintf (__("every %s months",'dbem'), $EM_Event_Recurring->recurrence_interval);
- }
- }elseif ($EM_Event_Recurring->recurrence_freq == 'yearly') {
- $freq_desc .= __("every year", 'dbem');
- if ($EM_Event_Recurring->recurrence_interval > 1 ) {
- $freq_desc .= sprintf (__("every %s years",'dbem'), $EM_Event_Recurring->recurrence_interval);
- }
- }else{
- $freq_desc = "[ERROR: corrupted database record]";
- }
- $output .= $freq_desc;
- return $output;
- }
- /**********************************************************
- * UTILITIES
- ***********************************************************/
- /**
- * Can the user manage this?
- */
- function can_manage( $owner_capability = false, $admin_capability = false, $user_to_check = false ){
- if( $this->event_id == '' && !is_user_logged_in() && get_option('dbem_events_anonymous_submissions') ){
- $user_to_check = get_option('dbem_events_anonymous_user');
- }
- return apply_filters('em_event_can_manage', parent::can_manage($owner_capability, $admin_capability, $user_to_check), $this, $owner_capability, $admin_capability, $user_to_check);
- }
- }
- //TODO placeholder targets filtering could be streamlined better
- /**
- * This is a temporary filter function which mimicks the old filters in the old 2.x placeholders function
- * @param string $result
- * @param EM_Event $event
- * @param string $placeholder
- * @param string $target
- * @return mixed
- */
- function em_event_output_placeholder($result,$event,$placeholder,$target='html'){
- if( $target == 'raw' ) return $result;
- if( in_array($placeholder, array("#_EXCERPT",'#_EVENTEXCERPT', "#_LOCATIONEXCERPT")) && $target == 'html' ){
- $result = apply_filters('dbem_notes_excerpt', $result);
- }elseif( $placeholder == '#_CONTACTEMAIL' && $target == 'html' ){
- $result = em_ascii_encode($event->get_contact()->user_email);
- }elseif( in_array($placeholder, array('#_EVENTNOTES','#_NOTES','#_DESCRIPTION','#_LOCATIONNOTES','#_CATEGORYNOTES','#_CATEGORYDESCRIPTION')) ){
- if($target == 'rss'){
- $result = apply_filters('dbem_notes_rss', $result);
- $result = apply_filters('the_content_rss', $result);
- }elseif($target == 'map'){
- $result = apply_filters('dbem_notes_map', $result);
- }elseif($target == 'ical'){
- $result = apply_filters('dbem_notes_ical', $result);
- }elseif ($target == "email"){
- $result = apply_filters('dbem_notes_email', $result);
- }else{ //html
- $result = apply_filters('dbem_notes', $result);
- }
- }elseif( in_array($placeholder, array("#_NAME",'#_LOCATION','#_TOWN','#_ADDRESS','#_LOCATIONNAME',"#_EVENTNAME","#_LOCATIONNAME",'#_CATEGORY')) ){
- if ($target == "rss"){
- $result = apply_filters('dbem_general_rss', $result);
- }elseif ($target == "ical"){
- $result = apply_filters('dbem_general_ical', $result);
- }elseif ($target == "email"){
- $result = apply_filters('dbem_general_email', $result);
- }else{ //html
- $result = apply_filters('dbem_general', $result);
- }
- }
- return $result;
- }
- add_filter('em_category_output_placeholder','em_event_output_placeholder',1,4);
- add_filter('em_event_output_placeholder','em_event_output_placeholder',1,4);
- add_filter('em_location_output_placeholder','em_event_output_placeholder',1,4);
- // FILTERS
- // filters for general events field (corresponding to those of "the _title")
- add_filter('dbem_general', 'wptexturize');
- add_filter('dbem_general', 'convert_chars');
- add_filter('dbem_general', 'trim');
- // filters for the notes field in html (corresponding to those of "the _content")
- add_filter('dbem_notes', 'wptexturize');
- add_filter('dbem_notes', 'convert_smilies');
- add_filter('dbem_notes', 'convert_chars');
- add_filter('dbem_notes', 'wpautop');
- add_filter('dbem_notes', 'prepend_attachment');
- add_filter('dbem_notes', 'do_shortcode');
- // RSS content filter
- add_filter('dbem_notes_rss', 'convert_chars', 8);
- add_filter('dbem_general_rss', 'esc_html', 8);
- // Notes map filters
- add_filter('dbem_notes_map', 'convert_chars', 8);
- add_filter('dbem_notes_map', 'js_escape');
- //embeds support if using placeholders
- if ( is_object($GLOBALS['wp_embed']) ){
- add_filter( 'dbem_notes', array( $GLOBALS['wp_embed'], 'run_shortcode' ), 8 );
- add_filter( 'dbem_notes', array( $GLOBALS['wp_embed'], 'autoembed' ), 8 );
- }
- /**
- * This function replaces the default gallery shortcode, so it can check if this is a recurring event recurrence and pass on the parent post id as the default post.
- * @param array $attr
- */
- function em_event_gallery_override( $attr = array() ){
- global $post;
- if( $post->post_type == EM_POST_TYPE_EVENT && empty($attr['id']) && empty($attr['ids']) ){
- //no id specified, so check if it's recurring and override id with recurrence template post id
- $EM_Event = em_get_event($post->ID, 'post_id');
- if( $EM_Event->is_recurrence() ){
- $attr['id'] = $EM_Event->get_event_recurrence()->post_id;
- }
- }
- return gallery_shortcode($attr);
- }
- function em_event_gallery_override_init(){
- remove_shortcode('gallery');
- add_shortcode('gallery', 'em_event_gallery_override');
- }
- add_action('init','em_event_gallery_override_init', 1000); //so that plugins like JetPack don't think we're overriding gallery, we're not i swear!
- ?>
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement