File: /home/cpt/public_html/wp-content/plugins/events-manager/templates/calendar/section-dates.php
<?php
/*
This template is the main meat of the calendar, most of the heavy lifting is done here to show dates according to settings.
2022-07 - It's recommended to avoid tweaking this file, as more work will inevitably be done in this part of the calendar logic for the coming months. Use CSS/JS or PHP Hooks whenever possible for the time being.
*/
/* @var array $args The $args passed onto the calendar template via EM_Calendar */
/* @var array $calendar The $calendar array of data passed on by EM_Calendar */
?>
<section class="em-cal-body em-cal-days <?php echo esc_attr(implode(' ', $calendar['css']['dates_classes'])); ?>">
<?php
$cal_count = count($calendar['cells']); //to prevent an extra tr
$col_count = $tot_count = 1; //this counts collumns in the $calendar_array['cells'] array
$col_max = count($calendar['row_headers']); //each time this collumn number is reached, we create a new collumn, the number of cells should divide evenly by the number of row_headers
// go through day cells
$events = $multiday_slots = $multiday_slots_freed = array();
foreach($calendar['cells'] as $date => $cell_data ){
$class = ( !empty($cell_data['events']) && count($cell_data['events']) > 0 ) ? 'eventful':'eventless';
if(!empty($cell_data['type'])){
$class .= "-".$cell_data['type'];
}
//In some cases (particularly when long events are set to show here) long events and all day events are not shown in the right order. In these cases,
//if you want to sort events cronologically on each day, including all day events at top and long events within the right times, add define('EM_CALENDAR_SORTTIME', true); to your wp-config.php file
//if( defined('EM_CALENDAR_SORTTIME') && EM_CALENDAR_SORTTIME ) ksort($cell_data['events']); //indexes are timestamps
?>
<div class="<?php echo esc_attr($class); ?> em-cal-day em-cal-col-<?php echo $col_count; ?>">
<?php if( !empty($cell_data['events']) && count($cell_data['events']) > 0 ): ?>
<div class="em-cal-day-date colored" data-calendar-date="<?php echo $cell_data['date']; ?>">
<a href="<?php echo esc_url($cell_data['link']); ?>" title="<?php echo esc_attr($cell_data['link_title']); ?>"><?php echo esc_html(date('j',$cell_data['date'])); ?></a>
<?php if( $args['limit'] && $cell_data['events_count'] > $args['limit'] && get_option('dbem_display_calendar_events_limit_msg') != '' ): ?>
<div class="limited-icon size-small size-medium">+</div>
<?php endif; ?>
</div>
<?php
// ouptut event data
$single_day_events = $allday_events = $colors = array();
$multiday_slots_content = $multiday_slots;
foreach($multiday_slots_content as $k => $v ){
$url = '';
if( !empty($events[$v]) ) {
$EM_Event = $events[$v];
$url = $EM_Event->get_permalink();
}
$multiday_slots_content[$k] = '<div class="em-cal-event multiday" data-event-url="'. esc_url($url) .'" data-event-id="'.absint($v).'"></div>';
} //placeholder
foreach( $cell_data['events'] as $EM_Event ){ /* @var EM_Event $EM_Event */
$events[$EM_Event->event_id] = $EM_Event;
$classes = array();
$event_allday = $event_multiday = $event_multiday_continuation = false;
// get primary color of event
$EM_Category = $EM_Event->get_categories()->get_first();
if( $EM_Category ) {
$colors[] = $EM_Category->get_color();
}
// check multi-day events first
if( !empty($args['long_events']) && $EM_Event->event_start_date != $EM_Event->event_end_date ){
$event_multiday = true;
$event_text = '';
// multi-day event classes
if( $EM_Event->event_start_date === $date || $col_count === 1 ){
$days_left_in_week = $col_max - ($col_count - 1);
$EM_DateTime = new EM_DateTime($date, $EM_Event->end()->getTimezone());
$days_left_in_event = $EM_DateTime->diff( $EM_Event->end() )->days + 1;
//$days_left_in_event = floor(($EM_Event->end()->getTimestamp() - $cell_data['date']) / DAY_IN_SECONDS);
if( $EM_Event->event_start_date === $date ){
// first day of event
$event_text = $EM_Event->output( $calendar['format'] );
$classes[] = 'has-start';
// is end date at and of this week?
if( $days_left_in_event < $days_left_in_week ){
$classes[] = 'has-end days-'. $days_left_in_event;
}else{
$classes[] = 'days-'. $days_left_in_week;
}
}elseif( $col_count === 1 ){
// event continues onto following week, so decide when it ends or if it rolls over to next week
$event_multiday_continuation = true;
$event_text = $EM_Event->output( $calendar['format'] );
if( $days_left_in_event < $days_left_in_week ){
// spans a few more days and ends
$classes[] = 'has-end';
$classes[] = 'days-'.$days_left_in_event;
}else{
// spans whole week
$classes[] = 'days-'.$days_left_in_week;
}
}
// generate event multiday content
ob_start();
?>
<div class="em-cal-event multiday <?php echo esc_attr(implode(' ', $classes)); ?>" style="<?php echo esc_attr($EM_Event->get_colors(true)); ?>" data-event-url="<?php echo esc_url($EM_Event->get_permalink()); ?>" data-event-id="<?php echo esc_attr($EM_Event->event_id); ?>">
<?php if( !empty($event_text) ): ?><div><?php echo $event_text; ?></div><?php endif; ?>
</div>
<?php
$event_content = ob_get_clean();
// take event content and slot it into cell array, whether into reserved spot or to an unreserved spot
if( $col_count == 1 ) {
// fill up the slots which will be empty on first column
$days_key = $days_left_in_event - 1;
while( !empty($multiday_slots_content[$days_key]) ){
$days_key += 0.00001; // adding a large decimal to prevent large scale calendars
}
$multiday_slots_content[$days_key] = $event_content;
$multiday_slots[$days_key] = $EM_Event->event_id;
}else{
// check if reserved
if( in_array( $EM_Event->event_id, $multiday_slots ) ){
// already reserved, so add to content slot
foreach( $multiday_slots as $k => $v ){
if( $EM_Event->event_id === $v ){
$multiday_slots_content[$k] = $event_content;
}
}
}else{
$multiday_slot_found = false;
foreach( $multiday_slots as $k => $v ){
if( empty($v) ){
$multiday_slots_content[$k] = $event_content;
$multiday_slots[$k] = $EM_Event->event_id;
$multiday_slot_found = true;
}
}
if( !$multiday_slot_found ){
$multiday_slots_content[] = $event_content;
$multiday_slots[] = $EM_Event->event_id;
}
}
}
}
if( $EM_Event->event_end_date === $date ){
$multiday_slots_freed[] = $EM_Event->event_id;
}
}elseif ( $EM_Event->event_start_date === $date ){
// regular single-day event
ob_start();
?>
<div class="em-cal-event" style="<?php echo esc_attr($EM_Event->get_colors(true)); ?>" data-event-url="<?php echo esc_url($EM_Event->get_permalink()); ?>" data-event-id="<?php echo esc_attr($EM_Event->event_id); ?>">
<div><?php echo $EM_Event->output( $calendar['format'] ); ?></div>
</div>
<?php
$single_day_events[] = ob_get_clean();
}
}
// considerations for start of week
if( $col_count == 1 ){
// reorder slot lists built further up, and re-index them so they're numeric from 0
krsort($multiday_slots);
krsort($multiday_slots_content);
$multiday_slots_content = array_values($multiday_slots_content);
$multiday_slots = array_values($multiday_slots); // this will be re-used for the rest of the week
}
// output result
$cell_events = array_merge($multiday_slots_content, $allday_events, $single_day_events);
echo implode($cell_events);
// free up slots after content has been output
foreach( $multiday_slots_freed as $event_id ){
foreach( $multiday_slots as $k => $v ){
if( $v == $event_id ){
$multiday_slots[$k] = '';
}
}
}
$multiday_slots_freed = array();
// remove empty slots at end of multiday
foreach( array_reverse($multiday_slots, true) as $k => $v ){
if( empty($v) ){
unset($multiday_slots[$k]);
}else{
break;
}
}
if( !empty($colors) ){
?>
<span class="date-day-colors" data-colors="<?php echo esc_attr(json_encode($colors)); ?>"></span>
<?php
}
?>
<?php if( $args['limit'] && $cell_data['events_count'] > $args['limit'] && get_option('dbem_display_calendar_events_limit_msg') != '' ): ?>
<div class="em-cal-day-limit"><a href="<?php echo esc_url($cell_data['link']); ?>" class="button">
<?php echo str_replace('%COUNT%', $cell_data['events_count'] - $args['limit'], get_option('dbem_display_calendar_events_limit_msg')); ?></a>
</div>
<?php endif; ?>
<?php else:?>
<div class="em-cal-day-date">
<span><?php echo esc_html(date('j',$cell_data['date'])); ?></span>
</div>
<?php endif; ?>
</div>
<?php
//create a new row once we reach the end of a table collumn
$col_count= ($col_count == $col_max ) ? 1 : $col_count+1;
if ($col_count == 1 && $tot_count < $cal_count) {
$multiday_slots = array();
}
$tot_count ++;
}
?>
</section>