/**
* Render out the event details. Can be used anywhere, but by default is prepended to the single event post type
*/
public static function event_details($atts)
{
global $post;
$atts = shortcode_atts(array('id' => $post->ID), $atts, 'xi_event_details');
// $xi_event_id is the ID of the event invoking the shortcode
global $xi_event_id, $xi_event_meta, $xi_shortcode_attributes;
$xi_event_id = $atts['id'];
$xi_event_meta = XiEventmeta::clean_meta(get_post_meta($xi_event_id));
$xi_shortcode_attributes = $atts;
$template = XiUtilities::get_include_template('shortcode_event-details.php');
return $template;
}
/**
* This is more or less proof of concept at this point. Needs to be significantly expanded upon.
* @TODO Other filters?
* @TODO Nonce input for security and stuff.
*/
public static function events_json()
{
global $xi_json_data;
$calendar_id = intval($_POST['calendar_id']);
$start_date = $_POST['start'];
$end_date = $_POST['end'];
$category_id = intval($_POST['category_id']);
$results = XiQuery::get_events($calendar_id, $start_date, $end_date, $category_id);
if ($results === false) {
die(json_encode(array()));
}
$events = array();
if ($results->have_posts()) {
while ($results->have_posts()) {
$results->the_post();
$xi_event_id = get_the_ID();
$xi_event_meta = XiEventmeta::clean_meta(get_post_meta($xi_event_id));
// Set up the event information, conforms to requirements of fullcalendar
$event = new stdClass();
$event->id = $xi_event_id;
$event->title = get_the_title();
$event->allDay = boolval($xi_event_meta['xi_event_all_day']);
$event->start = date_i18n('c', strtotime($xi_event_meta['xi_event_start_raw']));
$event->end = date_i18n('c', strtotime($xi_event_meta['xi_event_end_raw']));
$event->url = get_the_permalink();
// The last two fields depend on categories set up. This needs more attention for filtering.
$categories = wp_get_post_terms($xi_event_id, XiEvents::$category_taxonomy_name);
$event->categories = $categories;
if (count($categories) == 1) {
// Is there a more clever way to handle multiple categorization??
$event->className = 'category-' . $categories[0]->slug;
$event->color = get_term_meta($categories[0]->term_id, 'xi_category_color', true);
} elseif (count($categories) > 1) {
$categories_str = "";
foreach ($categories as $category) {
$categories_str .= ' category-' . $category->slug;
}
$event->className = trim($categories_str);
} else {
$event->className = 'uncategorized';
}
$events[] = $event;
$date1 = new DateTime($xi_event_meta['xi_event_start_query_friendly']);
$date2 = new DateTime($xi_event_meta['xi_event_end_query_friendly']);
$days_diff = $date2->diff($date1)->format("%a");
// List out the recurrence dates if they exist
$recurrence_dates = get_post_meta($xi_event_id, 'xi_recurrence_date', false);
foreach ($recurrence_dates as $recurrence_date) {
$recurrence_event = new stdClass();
$recurrence_event->id = $xi_event_id;
$recurrence_event->title = $event->title;
$recurrence_event->allDay = $event->allDay;
$recurrence_event->start = date_i18n('c', strtotime($recurrence_date));
if ($days_diff > 0) {
// dates can get buggy with strtotime("+0 days") for some reason.
$recurrence_event->end = date_i18n('c', strtotime('+{$days_diff} days', strtotime($recurrence_date)));
} else {
$recurrence_event->end = $recurrence_event->start;
}
$recurrence_event->categories = $event->categories;
$recurrence_event->className = $event->className . " recurrence_event";
$recurrence_event->color = $event->color;
$recurrence_event->url = $event->url . (parse_url($event->url, PHP_URL_QUERY) == NULL ? '?' : '&') . 'instance=' . $recurrence_date;
$events[] = $recurrence_event;
}
}
}
wp_reset_postdata();
$xi_json_data = $events;
include XI__PLUGIN_DIR . '/ajax/json-endpoint.php';
die;
}
$event_meta = XiEventmeta::clean_meta(get_post_meta($event->ID));
// Just a way of doing a makeshift loop
$post = get_post($event->ID);
setup_postdata($post);
$excerpt = wp_trim_words(get_the_content(), 25, ' <a href=' . $event->permalink . '>...read more.</a>');
?>
<div class="xi_list_event">
<h2><a href="<?php
echo $event->permalink;
?>
"><?php
echo $event->title;
?>
</a></h2>
<h3><?php
echo XiEventmeta::render_event_time($event->ID, $event_meta, $event->start_timestamp, $event->end_timestamp);
?>
</h3>
<p>
<?php
echo $excerpt;
?>
</p>
</div>
<?php
wp_reset_postdata();
}
?>
<div class='xi-pagination'>
<p>
<a href="#">pagination: todo</a>
// Template to render out the event details shortcode. Used by the core plugin for the single event view.
global $xi_event_id, $xi_event_meta, $xi_shortcode_attributes;
?>
<div class="xi_event-meta">
<?php
/* ?>
If you want to see the contents of the available event meta, display this:
<pre style="font-size: 11px; line-height: 11px; max-height: 300px; overflow-y: auto;">
<?php print_r($xi_event_meta); ?>
</pre>
*/
?>
<h2 class="xi_event-details-heading">Event Details</h2>
<p class="xi_event-details">
<strong>Time:</strong> <?php
echo XiEventmeta::render_event_time($xi_event_id, $xi_event_meta);
?>
<?php
$categories = wp_get_post_terms($xi_event_id, XiEvents::$category_taxonomy_name);
if (!empty($categories)) {
?>
<br /><strong><?php
echo _n('Category', 'Categories', count($categories));
?>
:</strong>
<?php
foreach ($categories as $category) {
?>
<a href="<?php
echo get_term_link($category);
?>
