/**
* Load a template part into a template
*
* Identical to {@see `get_template_part()`} except that it uses {@see `eo_locate_template()`}
* instead of {@see `locate_template()`}.
*
* Makes it easy for a theme to reuse sections of code in a easy to overload way
* for child themes. Looks for and includes templates {$slug}-{$name}.php
*
* You may include the same template part multiple times.
*
* @uses eo_locate_template()
* @since 1.7
* @uses do_action() Calls `get_template_part_{$slug}` action.
*
* @param string $slug The slug name for the generic template.
* @param string $name The name of the specialised template.
*/
function eo_get_template_part($slug, $name = null)
{
do_action("get_template_part_{$slug}", $slug, $name);
$templates = array();
if (isset($name)) {
$templates[] = "{$slug}-{$name}.php";
}
$templates[] = "{$slug}.php";
eo_locate_template($templates, true, false);
}
function eventorganiser_posterboard_shortcode_handler($atts = array())
{
$defaults = array('filters' => '');
$query = array_diff_key((array) $atts, $defaults);
$atts = shortcode_atts($defaults, $atts);
$query = array_merge(array('posts_per_page' => 10), $query);
//Get template
ob_start();
eo_locate_template('single-event-board-item.html', true, false);
$template = ob_get_contents();
ob_end_clean();
//Load & 'localize' script
if (!eventorganiser_get_option('disable_css')) {
wp_enqueue_style('eo_posterboard');
}
wp_enqueue_script('eo_posterboard');
wp_localize_script('eo_posterboard', 'eventorganiser_posterboard', array('url' => admin_url('admin-ajax.php'), 'loading' => __('Loading...', 'event-organiser-posterboard'), 'load_more' => __('Load more', 'event-organiser-posterboard'), 'template' => $template, 'query' => $query));
//Handle filters
$filters = explode(',', $atts['filters']);
$filers_markup = '';
$venues = eo_get_venues();
$cats = get_terms(array('event-category'), array('hide_empty' => false));
//'state'/'country'/'city' functions only available in Pro
$is_pro_active = in_array('event-organiser-pro/event-organiser-pro.php', (array) get_option('active_plugins', array()));
if ($filters) {
foreach ($filters as $filter) {
$filter = strtolower(trim($filter));
switch ($filter) {
case 'venue':
if ($venues) {
foreach ($venues as $venue) {
$filers_markup .= sprintf('<a href="#" class="eo-eb-filter eo-eb-filter-venue eo-eb-filter-venue-%1$d" data-filter-type="venue" data-venue="%1$d" data-filter-on="false">%2$s</a>', $venue->term_id, $venue->name);
}
}
break;
case 'category':
if ($cats) {
foreach ($cats as $cat) {
$filers_markup .= sprintf('<a href="#" class="eo-eb-filter eo-eb-filter-category eo-eb-filter-category-%1$d" data-filter-type="category" data-category="%1$d" data-filter-on="false">%2$s</a>', $cat->term_id, $cat->name);
}
}
$filers_markup .= sprintf('<a href="#" class="eo-eb-filter eo-eb-filter-category eo-eb-filter-category-%1$d" data-filter-type="category" data-category="%1$d" data-filter-on="false">%2$s</a>', 0, __('Uncategorised', 'event-organiser-posterboard'));
break;
case 'city':
case 'state':
case 'country':
//If Pro isn't active, this won't work
if (!$is_pro_active) {
break;
}
if ('city' == $filter) {
$terms = eo_get_venue_cities();
} elseif ('state' == $filter) {
$terms = eo_get_venue_states();
} else {
$terms = eo_get_venue_countries();
}
if ($terms) {
foreach ($terms as $term) {
$filers_markup .= sprintf('<a href="#" class="eo-eb-filter eo-eb-filter-%1$s eo-eb-filter-%1$s-%2$s" data-filter-type="%1$s" data-%1$s="%2$s" data-filter-on="false">%2$s</a>', $filter, $term);
}
}
break;
}
}
}
return '<div id="event-board">' . '<div id="event-board-filters" data-filters="">' . $filers_markup . '</div>' . '<div id="event-board-items"></div>' . '<div id="event-board-more"></div>' . '</div>';
}
function eventorganiser_list_events($query, $args = array(), $echo = 1)
{
$args = array_merge(array('id' => '', 'class' => 'eo-event-list', 'type' => 'shortcode', 'no_events' => ''), $args);
/* Pass these defaults - backwards compat with using eo_get_events()*/
$query = wp_parse_args($query, array('posts_per_page' => -1, 'post_type' => 'event', 'suppress_filters' => false, 'orderby' => 'eventstart', 'order' => 'ASC', 'showrepeats' => 1, 'group_events_by' => '', 'showpastevents' => true));
//Make sure false and 'False' etc actually get parsed as 0/false (input from shortcodes, for instance, can be varied).
//This maybe moved to the shortcode handler if this function is made public.
if (strtolower($query['showpastevents']) === 'false') {
$query['showpastevents'] = 0;
}
if (!empty($query['numberposts'])) {
$query['posts_per_page'] = (int) $query['numberposts'];
}
$template = isset($args['template']) ? $args['template'] : '';
global $eo_event_loop, $eo_event_loop_args;
$eo_event_loop_args = $args;
$eo_event_loop = new WP_Query($query);
/**
* @ignore
* Try to find template - backwards compat. Don't use this filter. Will be removed!
*/
$template_file = apply_filters('eventorganiser_event_list_loop', false);
$template_file = locate_template($template_file);
if ($template_file || empty($template)) {
ob_start();
if (empty($template_file)) {
$template_file = eo_locate_template(array($eo_event_loop_args['type'] . '-event-list.php', 'event-list.php'), true, false);
} else {
require $template_file;
}
$html = ob_get_contents();
ob_end_clean();
} else {
//Using the 'placeholder' template
$no_events = isset($args['no_events']) ? $args['no_events'] : '';
$line_wrap = '<li class="%2$s">%1$s</li>';
$id = !empty($args['id']) ? 'id="' . esc_attr($args['id']) . '"' : '';
$container = '<ul ' . $id . ' class="%2$s">%1$s</ul>';
$html = '';
if ($eo_event_loop->have_posts()) {
while ($eo_event_loop->have_posts()) {
$eo_event_loop->the_post();
$event_classes = eo_get_event_classes();
$html .= sprintf($line_wrap, EventOrganiser_Shortcodes::read_template($template), esc_attr(implode(' ', $event_classes)));
}
} elseif ($no_events) {
$html .= sprintf($line_wrap, $no_events, 'eo-no-events');
}
$html = sprintf($container, $html, esc_attr($args['class']));
}
wp_reset_postdata();
if ($echo) {
echo $html;
}
return $html;
}
/**
* Creates an ICAL file of events in the database
* @since 1.0.0
* @param string filename - the name of the file to be created
* @param string filetype - the type of the file ('text/calendar')
*/
public function export_events($filename, $filetype)
{
//Collect output
ob_start();
// File header
header('Content-Description: File Transfer');
header('Content-Disposition: attachment; filename=' . $filename);
header('Content-type: text/calendar; charset=' . get_option('blog_charset') . ';');
header("Pragma: 0");
header("Expires: 0");
eo_locate_template('ical.php', true, false);
//Collect output and echo
$eventsical = ob_get_contents();
ob_end_clean();
echo $eventsical;
exit;
}
