public static function output($event_id = NULL, $event_cat = NULL, $page = 1, $is_download = FALSE, $is_push = FALSE)
{
//ob_clean();
//ini_set('zlib.output_handler','');
$EM_Events = !empty($event_id) ? array(em_get_event($event_id)) : EM_Events::get(apply_filters('em_calendar_template_args', array('limit' => get_option('ess_feed_limit'), 'category' => $event_cat, 'page' => $page, 'owner' => FALSE, 'orderby' => 'event_start_date')));
$limit = 0;
//no limit for now, but this shall be eventually set in the wP settings page, option name dbem_ess_limit
//var_dump( $EM_Events );die;
//echo "count: ".count($EM_Events);
//echo "limit: " . get_option('ess_feed_limit', $limit );
//echo "event_id: ". $event_id;
//die;
$essFeed = new FeedWriter(strlen(get_option('ess_feed_language')) == 2 ? get_option('ess_feed_language', ESS_Database::DEFAULT_LANGUAGE) : ESS_Database::DEFAULT_LANGUAGE);
$essFeed->DEBUG = FALSE;
// ### DEBUG MODE
$essFeed->setTitle(self::_g('ess_feed_title', __('ESS Feed generated by Wordpress', 'dbem')));
$essFeed->setLink(str_replace('&push=1', '', str_replace('&download=1', '', FeedWriter::getCurrentURL())));
$essFeed->setPublished(ESS_Timezone::get_date_GMT(get_option('em_last_modified', current_time('timestamp', TRUE))));
$essFeed->setUpdated(ESS_Timezone::get_date_GMT(current_time('timestamp', TRUE)));
$essFeed->setRights(self::_g('ess_feed_rights', 'Rights'));
$count = 0;
while (count($EM_Events) > 0) {
foreach ($EM_Events as $ie => $EM_Event) {
if (intval($EM_Event->event_id) <= 0) {
// event empty
break;
}
if (get_option('ess_feed_limit', $limit) != 0 && $count > get_option('ess_feed_limit', $limit)) {
//we've reached the max event per feed
break;
}
//dd( $EM_Event );
$event_url = self::unhtmlentities(esc_html(urldecode($EM_Event->guid)));
// --- Create a new event to the feed: <feed>
$newEvent = $essFeed->newEventFeed();
$newEvent->setTitle($EM_Event->output(get_option('dbem_rss_title_format', sprintf(__('Event Nb: %d', 'dbem'), $ie)), "rss"));
$newEvent->setUri($event_url);
$newEvent->setPublished(ESS_Timezone::get_date_GMT(strtotime($EM_Event->post_date)));
$newEvent->setUpdated(ESS_Timezone::get_date_GMT(strtotime($EM_Event->post_modified)));
$newEvent->setAccess(intval($EM_Event->event_private) === 1 ? EssDTD::ACCESS_PRIVATE : EssDTD::ACCESS_PUBLIC);
// -- encode a unic ID base on the host name + event_id (e.g. www.sample.com:123)
$newEvent->setId((strlen(@$_SERVER['SERVER_NAME']) > 0 ? $_SERVER['SERVER_NAME'] : @$_SERVER['HTTP_HOST']) . ":" . $EM_Event->event_id);
$description = wpautop($EM_Event->post_content, TRUE);
if (get_option('ess_backlink_enabled')) {
$feed_uri_host = parse_url($event_url, PHP_URL_HOST);
$description = "<h6>" . __("Source:", 'dbem') . " <a target=\"_blank\" title=\"" . __("Source:", 'dbem') . " " . $feed_uri_host . "\" href=\"" . $event_url . "\">" . $feed_uri_host . "</a></h6>" . $description;
}
//dd( $description );
// Add custom attributes json encoded in HTML comments <!--||ATTR||xx{xx:'xx',xx...}||ATTR||-->
if (@count(@$EM_Event->event_attributes) > 0 && @$EM_Event->event_attributes != NULL) {
$custom_att = $EM_Event->event_attributes;
//dd( $custom_att );
$description .= "<!--" . self::CUSTOM_ATTRIBUTE_SEPARATOR . json_encode(iconv(mb_detect_encoding($custom_att, mb_detect_order(), TRUE), "UTF-8", $custom_att), JSON_UNESCAPED_SLASHES) . self::CUSTOM_ATTRIBUTE_SEPARATOR . "-->";
}
$newEvent->setDescription($description);
//dd( $description );
// ====== TAGS ========
$tags = get_the_terms($EM_Event->post_id, EM_TAXONOMY_TAG);
//var_dump( $tags );
if (count($tags) > 0 && $tags != NULL) {
$arr_ = array();
foreach ($tags as $tag) {
if (strlen($tag->name) > 1 && is_numeric($tag->name) == FALSE) {
array_push($arr_, $tag->name);
}
}
if (count($arr_) > 0) {
$newEvent->setTags($arr_);
}
}
// ====== CATEGORIES ========
//dd( $EM_Event );
// $categories_ = EM_Categories::get( $EM_Event->get_categories()->get_ids() ); // enumerate all the categories
if (@count(@$EM_Event->categories) > 0 && @$EM_Event->categories != NULL) {
$cat_duplicates_ = array();
foreach ($EM_Event->categories as $cat) {
$category_type = get_option('ess_feed_category_type');
if (strlen($cat->name) > 0 && strlen($category_type) > 3) {
if (in_array(strtolower($cat->name), $cat_duplicates_) == FALSE) {
$newEvent->addCategory($category_type, array('name' => $cat->name, 'id' => $cat->id));
}
$cat_duplicates_[] = strtolower($cat->name);
}
}
}
// ====== DATES =========
$event_start = NULL;
if (isset($EM_Event->event_start_date) && isset($EM_Event->event_end_date)) {
$event_start = ESS_Timezone::get_date_GMT(strtotime($EM_Event->event_start_date . " " . $EM_Event->event_start_time));
$event_stop = ESS_Timezone::get_date_GMT(strtotime($EM_Event->event_end_date . " " . $EM_Event->event_end_time));
// -- STANDALONE -----
if ($EM_Event->recurrence <= 0) {
$duration_s = FeedValidator::getDateDiff('s', $event_start, $event_stop);
// number of seconds between two dates
$newEvent->addDate('standalone', 'hour', NULL, NULL, NULL, NULL, array('name' => __('Date', 'dbem'), 'start' => $event_start, 'duration' => $duration_s > 0 ? $duration_s / 60 / 60 : 0));
} else {
$interval = intval($EM_Event->recurrence_interval);
$u = $EM_Event->recurrence_freq;
$event_unit = $u == 'daily' ? 'day' : ($u == 'weekly' ? 'week' : ($u == 'monthly' ? 'month' : ($u == 'yearly' ? 'year' : 'hour')));
switch ($event_unit) {
default:
case 'day':
$limit = FeedValidator::getDateDiff('d', $event_start, $event_stop);
break;
// number of days
// number of days
case 'hour':
$limit = FeedValidator::getDateDiff('h', $event_start, $event_stop);
break;
// number of hours
// number of hours
case 'week':
$limit = FeedValidator::getDateDiff('ww', $event_start, $event_stop);
break;
// number of weeks
// number of weeks
case 'month':
$limit = FeedValidator::getDateDiff('m', $event_start, $event_stop);
break;
// number of months
// number of months
case 'year':
$limit = FeedValidator::getDateDiff('yyyy', $event_start, $event_stop);
break;
// number of years
}
$d = intval($EM_Event->recurrence_byday);
$selected_day = $event_unit == 'year' || $event_unit == 'month' || $event_unit == 'week' ? $d == 0 ? 'sunday' : ($d == 1 ? 'monday' : ($d == 2 ? 'tuesday' : ($d == 3 ? 'wednesday' : ($d == 4 ? 'thursday' : ($d == 5 ? 'friday' : ($d == 6 ? 'saturday' : '')))))) : '';
$w = intval($EM_Event->recurrence_byweekno);
$selected_week = $event_unit == 'month' ? $w == -1 ? 'last' : ($w == 1 ? 'first' : ($w == 2 ? 'second' : ($w == 3 ? 'third' : ($w == 4 ? 'fourth' : '')))) : '';
$newEvent->addDate('recurrent', $event_unit, $limit, $interval, $selected_day, $selected_week, array('name' => sprintf(__('Date: %s', 'dbem'), $event_start), 'start' => $event_start, 'duration' => 0));
}
}
// end date
// ====== PLACES ========
$places_ = $EM_Event->get_location();
//var_dump( $places_ );
if (is_object($places_) && strlen($places_->location_name) > 0) {
$newEvent->addPlace('fixed', null, array('name' => $places_->location_name == $places_->location_address ? sprintf(__('Place: %s', 'dbem'), $places_->location_name) : $places_->location_name, 'latitude' => isset($places_->location_latitude) ? round($places_->location_latitude * 10000) / 10000 : '', 'longitude' => isset($places_->location_longitude) ? round($places_->location_longitude * 10000) / 10000 : '', 'address' => strlen($places_->location_address) > 0 ? $places_->location_address : $places_->location_name, 'city' => $places_->location_town, 'zip' => $places_->location_postcode, 'state' => $places_->location_region, 'state_code' => $places_->location_state, 'country' => FeedValidator::$COUNTRIES_[strtoupper($places_->location_country)], 'country_code' => strtolower($places_->location_country) == 'xe' ? '' : $places_->location_country));
}
// end place
// ====== PRICES =========
if ($EM_Event->is_free() == TRUE) {
$newEvent->addPrice('standalone', 'free', NULL, NULL, NULL, NULL, NULL, array('name' => __('Free', 'dbem'), 'currency' => get_option('ess_feed_currency', ESS_Database::DEFAULT_CURRENCY), 'value' => 0));
} else {
$prices_ = $EM_Event->get_bookings();
//dd($prices_);
if ($prices_) {
if (count($prices_->tickets->tickets) > 0 && $event_start != NULL && $prices_->tickets->tickets != NULL) {
if (isset($prices_->tickets)) {
if (is_array($prices_->tickets->tickets)) {
foreach ($prices_->tickets->tickets as $i => $price) {
if (is_object($price)) {
$duration_s = $price->ticket_start && $price->ticket_end ? FeedValidator::getDateDiff('s', $price->ticket_start, $price->ticket_end) : 0;
$ticket_start = isset($price->ticket_start) ? ESS_Timezone::get_date_GMT(strtotime($price->ticket_start)) : 0;
$ticket_end = isset($price->ticket_end) ? ESS_Timezone::get_date_GMT(strtotime($price->ticket_end)) : 0;
$p = intval($price->ticket_price);
$e_start = strtotime($event_start);
$t_end = strtotime($ticket_end);
$t_mode = $p > 0 ? $e_start < $t_end || $ticket_end == 0 ? 'fixed' : 'prepaid' : 'free';
$newEvent->addPrice('standalone', $t_mode, "hour", NULL, NULL, NULL, NULL, array('name' => strlen($price->ticket_name) > 0 ? $price->ticket_name : sprintf(__("Ticket Nb %s", 'dbem'), $i), 'currency' => get_option('ess_feed_currency', ESS_Database::DEFAULT_CURRENCY), 'value' => intval($price->ticket_price) > 0 ? $price->ticket_price : 0, 'start' => isset($price->ticket_start) ? $ticket_start : '', 'duration' => intval($duration_s) > 0 ? $duration_s / 60 / 60 : 0, 'uri' => $event_url . "#em-booking"));
}
}
}
}
}
}
}
// end prices
// ====== PEOPLE ===========
$people_ = $EM_Event->get_contact();
//var_dump( $people_ );
if ($people_ instanceof EM_Person) {
$owner_name = strlen(self::_g('ess_owner_firstname')) > 0 && strlen(self::_g('ess_owner_lastname')) > 0 ? trim(self::_g('ess_owner_firstname') . " " . self::_g('ess_owner_lastname')) : $people_->data->display_name;
if (strlen($owner_name) > 0 && get_option('ess_owner_activate')) {
$newEvent->addPeople('organizer', array('name' => $owner_name, 'firstname' => self::_g('ess_owner_firstname'), 'lastname' => self::_g('ess_owner_lastname'), 'organization' => self::_g('ess_owner_company'), 'logo' => '', 'icon' => '', 'uri' => self::_g('ess_owner_website'), 'address' => self::_g('ess_owner_address'), 'city' => self::_g('ess_owner_city'), 'zip' => self::_g('ess_owner_zip'), 'state' => self::_g('ess_owner_state'), 'state_code' => '', 'country' => FeedValidator::$COUNTRIES_[strtoupper(self::_g('ess_owner_country'))], 'country_code' => strtolower(self::_g('ess_owner_country')) == 'xe' ? 'GB' : self::_g('ess_owner_country'), 'email' => self::_g('ess_owner_email'), 'phone' => self::_g('ess_owner_phone')));
}
foreach (ESS_Database::$SOCIAL_PLATFORMS as $type => $socials_) {
foreach ($socials_ as $social) {
if (FeedValidator::isValidURL(get_option('ess_social_' . $social))) {
$newEvent->addPeople('social', array('name' => __(ucfirst($social), 'dbem'), 'uri' => self::_g('ess_social_' . $social)));
}
}
}
if (strlen(self::_g('ess_feed_title')) > 0 && FeedValidator::isValidURL(self::_g('ess_feed_website'))) {
$newEvent->addPeople('author', array('name' => self::_g('ess_feed_title'), 'uri' => self::_g('ess_feed_website')));
}
if (strlen($EM_Event->post_excerpt) > 0) {
$newEvent->addPeople('attendee', array('name' => __('Required'), 'minpeople' => 0, 'maxpeople' => 0, 'minage' => 0, 'restriction' => esc_html($EM_Event->post_excerpt)));
}
}
// ====== MEDIA ============
// -- IMAGES -----
if (get_option('ess_feed_export_images')) {
$IMG_ = array();
$media_url = $EM_Event->get_image_url();
if (FeedValidator::isValidURL($media_url)) {
array_push($IMG_, array('name' => __('Main Image', 'dbem'), 'uri' => $media_url));
}
$images_ = ESS_Images::get($EM_Event->post_id);
if (count($images_) > 0 && $images_ != NULL) {
foreach ($images_ as $i => $img_) {
array_push($IMG_, array('name' => strlen($img_['name']) > 0 ? $img_['name'] : sprintf(__('Image %d', 'dbem'), $i), 'uri' => $img_['uri']));
}
}
if (count($IMG_) > 0 && $IMG_ != NULL) {
$IMG_ = array_map("unserialize", array_unique(array_map("serialize", $IMG_)));
$duplicates_ = array();
foreach ($IMG_ as $i => $img_) {
if (!in_array($img_['uri'], $duplicates_)) {
$newEvent->addMedia('image', array('name' => strlen($img_['name']) > 0 ? sprintf(__('Image %d', 'dbem'), $i) : $img_['name'], 'uri' => $img_['uri']));
}
array_push($duplicates_, $img_['uri']);
}
}
}
// -- SOUNDS -----
if (get_option('ess_feed_export_sounds')) {
// TODO:...
}
// -- VIDEOS -----
if (get_option('ess_feed_export_videos')) {
// TODO:...
}
// -- WEBSITES -----
if (FeedValidator::isValidURL(self::_g('ess_feed_website'))) {
$newEvent->addMedia('website', array('name' => __('The website', 'dbem'), 'uri' => self::_g('ess_feed_website')));
}
$essFeed->addItem($newEvent);
$count++;
}
// -- We've reached the limit of event per feed, or showing one event only
if (!empty($event_id) || intval($event_id) <= 0 || get_option('ess_feed_limit', $limit) != 0 && $count > get_option('ess_feed_limit', $limit) || $count <= get_option('ess_feed_limit', $limit) && intval($page) <= 1) {
break;
} else {
//-- Go to the next page of results
$page++;
self::output($event_id, $page, $is_download, $is_push);
}
}
$essFeed->IS_DOWNLOAD = $is_download === TRUE ? TRUE : FALSE;
$essFeed->AUTO_PUSH = get_option('ess_feed_push', TRUE) && $is_push === TRUE ? TRUE : FALSE;
//var_dump( $essFeed );
$essFeed->genarateFeed();
}
public static function set_default_values()
{
$user = wp_get_current_user();
$l = get_bloginfo('language');
$language = strtolower($l[0] . $l[1]);
$ess_options = array('ess_syndication_status' => FALSE, 'ess_backlink_enabled' => FALSE, 'ess_feed_title' => sprintf(__('Events from: %s', 'dbem'), @$_SERVER['HTTP_HOST']), 'ess_feed_rights' => sprintf(__('© ESS | Events Manager %s', 'dbem'), date('Y')), 'ess_feed_website' => ESS_IO::HTTP . $_SERVER['SERVER_NAME'], 'ess_feed_category_type' => ESS_Database::DEFAULT_CATEGORY_TYPE, 'ess_feed_language' => strlen($language) == 2 ? $language : ESS_Database::DEFAULT_LANGUAGE, 'ess_feed_currency' => get_option('dbem_bookings_currency', ESS_Database::DEFAULT_CURRENCY), 'ess_feed_limit' => 200, 'ess_feed_timezone' => class_exists('ESS_Timezone') ? ESS_Timezone::get_default_timezone() : '', 'ess_feed_visibility_web' => TRUE, 'ess_feed_visibility_meta' => TRUE, 'ess_feed_push' => TRUE, 'ess_feed_import_images' => FALSE, 'ess_feed_export_images' => TRUE, 'ess_feed_import_videos' => FALSE, 'ess_feed_export_videos' => TRUE, 'ess_feed_import_sounds' => FALSE, 'ess_feed_export_sounds' => TRUE, 'ess_owner_activate' => FALSE, 'ess_owner_firstname' => isset($user->data) ? isset($user->data->user_nicename) ? $user->data->user_nicename : '' : '', 'ess_owner_lastname' => '', 'ess_owner_company' => '', 'ess_owner_address' => '', 'ess_owner_city' => @$_SERVER['GEOIP_CITY'], 'ess_owner_state' => @$_SERVER['GEOIP_REGION_NAME'], 'ess_owner_zip' => @$_SERVER['GEOIP_POSTAL_CODE'], 'ess_owner_country' => strlen(get_option('dbem_location_default_country')) > 0 ? get_option('dbem_location_default_country') : @$_SERVER['GEOIP_COUNTRY_CODE'], 'ess_owner_email' => isset($user->data) ? isset($user->data->user_email) ? $user->data->user_email : '' : '', 'ess_owner_website' => isset($user->data) ? isset($user->data->user_url) ? $user->data->user_url : ESS_IO::HTTP . $_SERVER['SERVER_NAME'] : ESS_IO::HTTP . $_SERVER['SERVER_NAME'], 'ess_owner_phone' => isset($user->data) ? isset($user->data->phone) ? $user->data->phone : '' : '');
// -- Social Platforms
foreach (ESS_Database::$SOCIAL_PLATFORMS as $type => $socials_) {
foreach ($socials_ as $social) {
$ess_options['ess_social_' . $social] = ESS_IO::HTTP;
}
}
foreach ($ess_options as $key => $value) {
add_option($key, $value);
}
}
