/**
* Create the html element used as the UI control for the datepicker button.
* The href must keep only active filters.
*
* @param array $args Populated args for the view
* @param int|string|null $initial_date The datepicker's initially set date
* @return Ai1ec_Generic_Html_Tag
*/
public static function create_datepicker_link(array $args, $initial_date = null)
{
global $ai1ec_settings, $ai1ec_view_helper;
$link = Ai1ec_Helper_Factory::create_generic_html_tag('a');
$date_format_pattern = Ai1ec_Time_Utility::get_date_pattern_by_key($ai1ec_settings->input_date_format);
if ($initial_date == null) {
// If exact_date argument was provided, use its value to initialize
// datepicker.
if (isset($args['exact_date']) && $args['exact_date'] !== false && $args['exact_date'] !== null) {
$initial_date = $args['exact_date'];
} else {
$initial_date = Ai1ec_Time_Utility::gmt_to_local(Ai1ec_Time_Utility::current_time());
}
}
// Convert initial date to formatted date if required.
if (Ai1ec_Validation_Utility::is_valid_time_stamp($initial_date)) {
$initial_date = Ai1ec_Time_Utility::format_date(Ai1ec_Time_Utility::gmt_to_local($initial_date), $ai1ec_settings->input_date_format);
}
$link->add_class('ai1ec-minical-trigger btn');
$link->set_attribute('data-date', $initial_date);
$link->set_attribute('data-date-format', $date_format_pattern);
$link->set_attribute('data-date-weekstart', $ai1ec_settings->week_start_day);
$link->set_attribute_expr($args['data_type']);
$text = '<img src="' . esc_attr($ai1ec_view_helper->get_theme_img_url('date-icon.png')) . '" class="ai1ec-icon-datepicker" />';
$link->set_text($text);
$href_args = array('action' => $args['action'], 'cat_ids' => $args['cat_ids'], 'tag_ids' => $args['tag_ids'], 'exact_date' => "__DATE__");
$data_href = self::create_href_helper_instance($href_args);
$link->set_attribute('data-href', $data_href->generate_href());
$link->set_attribute('href', '#');
return $link;
}
/**
* Creates the output of the RSS feed.
*
* @param boolean $comment ( ignored )
*/
public function create_feed_output($comment)
{
global $ai1ec_calendar_helper, $ai1ec_view_helper, $ai1ec_events_helper, $ai1ec_settings;
$number_of_posts = Ai1ec_Meta::get_option('posts_per_rss');
// Get the request parser
$request = new Ai1ec_Arguments_Parser(NULL, 'ai1ec_' . $ai1ec_settings->default_calendar_view);
$request->parse();
// Create the filter
$filter = array('cat_ids' => $request->get('cat_ids'), 'tag_ids' => $request->get('tag_ids'), 'post_ids' => $request->get('post_ids'));
$event_results = $ai1ec_calendar_helper->get_events_relative_to($ai1ec_events_helper->gmt_to_local(Ai1ec_Time_Utility::current_time()), $number_of_posts, 0, $filter, 0);
require_once AI1EC_VIEW_PATH . '/event-feed-rss2.php';
}
/**
* Breaks down the given ordered array of event objects into dates, and
* outputs an ordered array of two-element associative arrays in the
* following format:
* key: localized UNIX timestamp of date
* value:
* ['events'] => two-element associatative array broken down thus:
* ['allday'] => all-day events occurring on this day
* ['notallday'] => all other events occurring on this day
* ['today'] => whether or not this date is today
*
* @param array $events Event results
* @param Ai1ec_Abstract_Query|null $query Current calendar page request, if
* any (null for widget)
*
* @return array
*/
function get_agenda_like_date_array($events, Ai1ec_Abstract_Query $query = null)
{
global $ai1ec_events_helper, $ai1ec_settings;
$dates = array();
// Classify each event into a date/allday category
foreach ($events as $event) {
if (!empty($query)) {
$event->set_request($query);
}
$date = $ai1ec_events_helper->gmt_to_local($event->start);
$date = $ai1ec_events_helper->gmgetdate($date);
$timestamp = gmmktime(0, 0, 0, $date['mon'], $date['mday'], $date['year']);
$exact_date = Ai1ec_Time_Utility::format_date_for_url($timestamp, $ai1ec_settings->input_date_format);
$href_for_date = $this->create_link_for_day_view($exact_date);
// Ensure all-day & non all-day categories are created in correct order.
if (!isset($dates[$timestamp]['events'])) {
$dates[$timestamp]['events'] = array('allday' => array(), 'notallday' => array());
}
// Add the event.
$category = $event->allday ? 'allday' : 'notallday';
$dates[$timestamp]['events'][$category][] = $event;
$dates[$timestamp]['href'] = $href_for_date;
}
// Flag today
$today = $ai1ec_events_helper->gmt_to_local(Ai1ec_Time_Utility::current_time());
$today = $ai1ec_events_helper->gmgetdate($today);
$today = gmmktime(0, 0, 0, $today['mon'], $today['mday'], $today['year']);
if (isset($dates[$today])) {
$dates[$today]['today'] = true;
}
return $dates;
}
/**
* export_events function
*
* Export events
*
* @return void
**/
function export_events()
{
global $ai1ec_events_helper, $ai1ec_exporter_helper, $ai1ec_localization_helper;
$ai1ec_cat_ids = !empty($_REQUEST['ai1ec_cat_ids']) ? $_REQUEST['ai1ec_cat_ids'] : false;
$ai1ec_tag_ids = !empty($_REQUEST['ai1ec_tag_ids']) ? $_REQUEST['ai1ec_tag_ids'] : false;
$ai1ec_post_ids = !empty($_REQUEST['ai1ec_post_ids']) ? $_REQUEST['ai1ec_post_ids'] : false;
if (!empty($_REQUEST['lang'])) {
$ai1ec_localization_helper->set_language($_REQUEST['lang']);
}
$filter = array();
if ($ai1ec_cat_ids) {
$filter['cat_ids'] = explode(',', $ai1ec_cat_ids);
}
if ($ai1ec_tag_ids) {
$filter['tag_ids'] = explode(',', $ai1ec_tag_ids);
}
if ($ai1ec_post_ids) {
$filter['post_ids'] = explode(',', $ai1ec_post_ids);
}
// when exporting events by post_id, do not look up the event's start/end date/time
$start = $ai1ec_post_ids !== false ? false : Ai1ec_Time_Utility::current_time(true) - 24 * 60 * 60;
// Include any events ending today
$end = false;
$c = new vcalendar();
$c->setProperty('calscale', 'GREGORIAN');
$c->setProperty('method', 'PUBLISH');
$c->setProperty('X-WR-CALNAME', get_bloginfo('name'));
$c->setProperty('X-WR-CALDESC', get_bloginfo('description'));
$c->setProperty('X-FROM-URL', home_url());
// Timezone setup
$tz = Ai1ec_Meta::get_option('timezone_string');
if ($tz) {
$c->setProperty('X-WR-TIMEZONE', $tz);
$tz_xprops = array('X-LIC-LOCATION' => $tz);
iCalUtilityFunctions::createTimezone($c, $tz, $tz_xprops);
}
$events = $ai1ec_events_helper->get_matching_events($start, $end, $filter);
foreach ($events as $event) {
$ai1ec_exporter_helper->insert_event_in_calendar($event, $c, $export = true);
}
$str = ltrim($c->createCalendar());
header('Content-type: text/calendar; charset=utf-8');
echo $str;
exit;
}
/**
* Return the current timestamp to make correct queries using restrictions
* for starting time.
*
* This works as follows, it takes the time on the current server. Imagine
* i'm at 22.30 on GMT + 2.
* Facebook treats this as Pacific Time so i calculate the offset between
* PST and UTC ( -7 ), i take into account the offset from GMT ( that's 2 i
* subtract from -7 so i get -9) and then i subtract the offset of the
* server from my starting time.
*
* @return number
*/
public static function get_facebook_actual_time($timestamp = NULL)
{
if ($timestamp === NULL) {
$timestamp = Ai1ec_Time_Utility::current_time();
}
global $ai1ec_events_helper;
$offset = $ai1ec_events_helper->get_timezone_offset('UTC', 'PST', $timestamp);
$offset -= $ai1ec_events_helper->get_gmt_offset() * 3600;
return $timestamp - $offset;
}
/**
* Refreshes the events from facebook for the currently loaded ids
*
* @throws WP_FacebookApiException if something goes wrong with the Facebook calls
*
* @return array an array with the results.
*/
public function refresh_events()
{
$timestamp = Ai1ec_Time_Utility::current_time();
// I use the strategy pattern for this, the common interface assure us that this method is present.
try {
$events = $this->_query_events_strategy->query_events($this->_facebook, $this->_ids, $timestamp);
} catch (WP_FacebookApiException $e) {
throw $e;
}
$result = $this->save_events($events, $timestamp);
return $result;
}
/**
* install_u_cron function
*
* This function sets up the cron job that checks for available updates
*
* @return void
**/
function install_u_cron()
{
// If existing CRON version is not consistent with current plugin's version,
// or does not exist, then create/update cron using
if (Ai1ec_Meta::get_option('ai1ec_u_cron_version') != AI1EC_U_CRON_VERSION) {
// delete our scheduled crons
wp_clear_scheduled_hook('ai1ec_u_cron');
// reset flags
update_option('ai1ec_update_available', 0);
update_option('ai1ec_update_message', '');
update_option('ai1ec_package_url', '');
// set the new cron
wp_schedule_event(Ai1ec_Time_Utility::current_time(), AI1EC_U_CRON_FREQ, 'ai1ec_u_cron');
// update the cron version
update_option('ai1ec_u_cron_version', AI1EC_U_CRON_VERSION);
}
}
/**
* Return the embedded day view of the calendar, optionally filtered by
* event categories and tags.
*
* @param array $args associative array with any of these elements:
* int oneday_offset => specifies which day to display relative to the
* current day
* array cat_ids => restrict events returned to the given set of
* event category slugs
* array tag_ids => restrict events returned to the given set of
* event tag names
* array post_ids => restrict events returned to the given set of
* post IDs
*
* @return string returns string of view output
*/
function get_oneday_view($args)
{
global $ai1ec_view_helper, $ai1ec_events_helper, $ai1ec_calendar_helper, $ai1ec_settings;
$defaults = array('oneday_offset' => 0, 'cat_ids' => array(), 'tag_ids' => array(), 'post_ids' => array(), 'exact_date' => Ai1ec_Time_Utility::current_time());
$args = wp_parse_args($args, $defaults);
// Localize requested date and get components.
$local_date = Ai1ec_Time_Utility::gmt_to_local($args['exact_date']);
$bits = Ai1ec_Time_Utility::gmgetdate($local_date);
// Apply day offset.
$day_shift = 0 + $args['oneday_offset'];
// Now align date to start of day (midnight).
$local_date = gmmktime(0, 0, 0, $bits['mon'], $bits['mday'] + $day_shift, $bits['year']);
$cell_array = $ai1ec_calendar_helper->get_oneday_cell_array($local_date, array('cat_ids' => $args['cat_ids'], 'tag_ids' => $args['tag_ids'], 'post_ids' => $args['post_ids']));
// Create pagination links.
$pagination_links = $ai1ec_calendar_helper->get_oneday_pagination_links($args);
$pagination_links = $ai1ec_view_helper->get_theme_view('pagination.php', array('links' => $pagination_links, 'data_type' => $args['data_type']));
$date_format = Ai1ec_Meta::get_option('date_format', 'l, M j, Y');
$title = Ai1ec_Time_Utility::date_i18n($date_format, $local_date, true);
$time_format = Ai1ec_Meta::get_option('time_format', 'g a');
// Calculate today marker's position.
$now = Ai1ec_Time_Utility::current_time();
$now = Ai1ec_Time_Utility::gmt_to_local($now);
$now_text = $ai1ec_events_helper->get_short_time($now, false);
$now = Ai1ec_Time_Utility::gmgetdate($now);
$now = $now['hours'] * 60 + $now['minutes'];
$view_args = array('title' => $title, 'type' => 'oneday', 'cell_array' => $cell_array, 'show_location_in_title' => $ai1ec_settings->show_location_in_title, 'now_top' => $now, 'now_text' => $now_text, 'pagination_links' => $pagination_links, 'post_ids' => join(',', $args['post_ids']), 'time_format' => $time_format, 'done_allday_label' => false, 'done_grid' => false, 'data_type' => $args['data_type'], 'data_type_events' => '');
if ($ai1ec_settings->ajaxify_events_in_web_widget) {
$view_args['data_type_events'] = $args['data_type'];
}
// Add navigation if requested.
$view_args['navigation'] = $args['no_navigation'] ? '' : $ai1ec_view_helper->get_theme_view('navigation.php', $view_args);
return apply_filters('ai1ec_get_oneday_view', $ai1ec_view_helper->get_theme_view('oneday.php', $view_args), $view_args);
}
/**
* Create the array needed for translation and passing other settings to JS.
*
* @return $data array the dynamic data array
*/
private function get_translation_data()
{
global $ai1ec_importer_plugin_helper;
$force_ssl_admin = force_ssl_admin();
if ($force_ssl_admin && !is_ssl()) {
force_ssl_admin(false);
}
$ajax_url = admin_url('admin-ajax.php');
force_ssl_admin($force_ssl_admin);
$data = array('select_one_option' => __('Select at least one user/group/page to subscribe to.', AI1EC_PLUGIN_NAME), 'is_calendar_page' => isset($_GET[self::IS_CALENDAR_PAGE]) && $_GET[self::IS_CALENDAR_PAGE] === self::TRUE_PARAM, 'error_no_response' => __('An unexpected error occurred. Try reloading the page.', AI1EC_PLUGIN_NAME), 'no_more_subscription' => __('No subscriptions yet!', AI1EC_PLUGIN_NAME), 'no_more_than_ten' => __('Please select no more than ten users/groups/pages at a time to avoid overloading Facebook requests.', AI1EC_PLUGIN_NAME), 'duplicate_feed_message' => esc_html__('This feed is already being imported.', AI1EC_PLUGIN_NAME), 'invalid_url_message' => esc_html__('Please enter a valid iCalendar URL.', AI1EC_PLUGIN_NAME), 'invalid_email_message' => esc_html__('Please enter a valid e-mail address.', AI1EC_PLUGIN_NAME), 'now' => $this->events_helper->gmt_to_local(Ai1ec_Time_Utility::current_time()), 'date_format' => $this->settings->input_date_format, 'month_names' => $this->ai1ec_locale->get_localized_month_names(), 'day_names' => $this->ai1ec_locale->get_localized_week_names(), 'week_start_day' => $this->settings->week_start_day, 'twentyfour_hour' => $this->settings->input_24h_time, 'region' => $this->settings->geo_region_biasing ? $this->events_helper->get_region() : '', 'disable_autocompletion' => $this->settings->disable_autocompletion, 'error_message_not_valid_lat' => __('Please enter a valid latitude. A valid latitude is comprised between +90 and -90.', AI1EC_PLUGIN_NAME), 'error_message_not_valid_long' => __('Please enter a valid longitude. A valid longitude is comprised between +180 and -180.', AI1EC_PLUGIN_NAME), 'error_message_not_entered_lat' => __('When the "Input coordinates" checkbox is checked, "Latitude" is a required field.', AI1EC_PLUGIN_NAME), 'error_message_not_entered_long' => __('When the "Input coordinates" checkbox is checked, "Longitude" is a required field.', AI1EC_PLUGIN_NAME), 'language' => $this->events_helper->get_lang(), 'page' => '', 'page_on_front_description' => __('This setting cannot be changed in Event Platform mode.', AI1EC_PLUGIN_NAME), 'strict_mode' => $this->settings->event_platform_strict, 'platform_active' => $this->settings->event_platform_active, 'facebook_logged_in' => $ai1ec_importer_plugin_helper->check_if_we_have_a_valid_facebook_access_token(), 'app_id_and_secret_are_required' => __('You must specify both an app ID and app secret to connect to Facebook.', AI1EC_PLUGIN_NAME), 'file_upload_required' => __('You must specify a valid file to upload or paste your data into the text field.', AI1EC_PLUGIN_NAME), 'file_upload_not_permitted' => __('Only .ics and .csv files are supported.', AI1EC_PLUGIN_NAME), 'ajax_url' => $ajax_url, 'url_not_valid' => __('The URL you have entered seems to be invalid. Please remember that URLs must start with either "http://" or "https://".', AI1EC_PLUGIN_NAME), 'mail_url_required' => __('Both the <em>calendar URL</em> and <em>e-mail address</em> fields are required.', AI1EC_PLUGIN_NAME), 'confirm_reset_theme' => __('Are you sure you want to reset your theme options to their default values?', AI1EC_PLUGIN_NAME), 'license_key' => $this->settings->get_license_key(), 'reset_saved_filter_text' => __('Save this filter as default', AI1EC_PLUGIN_NAME), 'clear_saved_filter_text' => __('Remove default filter', AI1EC_PLUGIN_NAME), 'save_filter_text_ok' => __('The active filter has been saved as your default for this calendar.', AI1EC_PLUGIN_NAME), 'remove_filter_text_ok' => __('Your default calendar filter has been removed.', AI1EC_PLUGIN_NAME), 'size_less_variable_not_ok' => __('The value you have entered is not a valid CSS length.', AI1EC_PLUGIN_NAME), 'week_view_starts_at' => $this->settings->week_view_starts_at, 'week_view_ends_at' => $this->settings->week_view_ends_at, 'end_must_be_after_start' => __('The end date can\'t be earlier than the start date.', AI1EC_PLUGIN_NAME), 'show_at_least_six_hours' => __('For week and day view, you must select an interval of at least 6 hours.', AI1EC_PLUGIN_NAME), 'label_buy_tickets_url' => __('Buy tickets URL (optional)', AI1EC_PLUGIN_NAME), 'label_rsvp_url' => __('Registration URL (optional)', AI1EC_PLUGIN_NAME), 'label_a_buy_tickets_url' => __('Buy Tickets URL:', AI1EC_PLUGIN_NAME), 'label_a_rsvp_url' => __('Registration URL:', AI1EC_PLUGIN_NAME), 'event_price_not_entered' => __('Please enter an event cost, or mark the event as free.', AI1EC_PLUGIN_NAME), 'blog_timezone' => Ai1ec_Meta::get_option('gmt_offset'), 'use_select2' => $this->settings->use_select2_widgets, 'require_desclaimer' => __('If you choose to require a disclaimer on the front-end event creation form, you must provide the disclaimer text (HTML allowed) in the appropriate field.', AI1EC_PLUGIN_NAME));
return $data;
}
/**
* get_repeat_box function
*
* @return string
**/
function get_repeat_box()
{
global $ai1ec_view_helper;
$repeat = (int) $_REQUEST["repeat"];
$repeat = $repeat == 1 ? 1 : 0;
$post_id = (int) $_REQUEST["post_id"];
$count = 100;
$end = null;
$until = Ai1ec_Time_Utility::current_time(true);
// try getting the event
try {
$event = new Ai1ec_Event($post_id);
$rule = '';
if ($repeat) {
$rule = empty($event->recurrence_rules) ? '' : $event->recurrence_rules;
} else {
$rule = empty($event->exception_rules) ? '' : $event->exception_rules;
}
$rc = new SG_iCal_Recurrence(new SG_iCal_Line('RRULE:' . $rule));
if ($until = $rc->getUntil()) {
$until = is_numeric($until) ? $until : strtotime($until);
} else {
if ($count = $rc->getCount()) {
$count = is_numeric($count) ? $count : 100;
}
}
} catch (Ai1ec_Event_Not_Found $e) {
/* event wasn't found, keep defaults */
}
$args = array('row_daily' => $this->row_daily(), 'row_weekly' => $this->row_weekly(), 'row_monthly' => $this->row_monthly(), 'row_yearly' => $this->row_yearly(), 'count' => $this->create_count_input('ai1ec_count', $count) . __('times', AI1EC_PLUGIN_NAME), 'end' => $this->create_end_dropdown($end), 'until' => $until, 'repeat' => $repeat);
$output = array("error" => false, "message" => $ai1ec_view_helper->get_admin_view('box_repeat.php', $args), "repeat" => $repeat);
echo json_encode($output);
exit;
}
/**
* Create the array needed for translation and passing other settings to JS.
*
* @return $data array the dynamic data array
*/
private function get_translation_data()
{
global $ai1ec_importer_plugin_helper;
$lang = $this->events_helper->get_lang();
$data = array('select_one_option' => __('Select at least one user/group/page to subscribe to.', AI1EC_PLUGIN_NAME), 'error_no_response' => __('An unexpected error occurred. Try reloading the page.', AI1EC_PLUGIN_NAME), 'no_more_subscription' => __('No subscriptions yet!', AI1EC_PLUGIN_NAME), 'no_more_than_ten' => __('Please select no more than ten users/groups/pages at a time to avoid overloading Facebook requests.', AI1EC_PLUGIN_NAME), 'duplicate_feed_message' => esc_html__('This feed is already being imported.', AI1EC_PLUGIN_NAME), 'invalid_url_message' => esc_html__('Please enter a valid iCalendar URL.', AI1EC_PLUGIN_NAME), 'invalid_email_message' => esc_html__('Please enter a valid e-mail address.', AI1EC_PLUGIN_NAME), 'now' => $this->events_helper->gmt_to_local(Ai1ec_Time_Utility::current_time()), 'date_format' => $this->settings->input_date_format, 'month_names' => $this->ai1ec_locale->get_localized_month_names(), 'day_names' => $this->ai1ec_locale->get_localized_week_names(), 'week_start_day' => $this->settings->week_start_day, 'twentyfour_hour' => $this->settings->input_24h_time, 'region' => $this->settings->geo_region_biasing ? $this->events_helper->get_region() : '', 'disable_autocompletion' => $this->settings->disable_autocompletion, 'error_message_not_valid_lat' => __('Please enter a valid latitude. A valid latitude is comprised between +90 and -90.', AI1EC_PLUGIN_NAME), 'error_message_not_valid_long' => __('Please enter a valid longitude. A valid longitude is comprised between +180 and -180.', AI1EC_PLUGIN_NAME), 'error_message_not_entered_lat' => __('When the "Input coordinates" checkbox is checked, "Latitude" is a required field.', AI1EC_PLUGIN_NAME), 'error_message_not_entered_long' => __('When the "Input coordinates" checkbox is checked, "Longitude" is a required field.', AI1EC_PLUGIN_NAME), 'language' => $lang, 'page' => '', 'page_on_front_description' => __('This setting cannot be changed in Event Platform mode.', AI1EC_PLUGIN_NAME), 'strict_mode' => $this->settings->event_platform_strict, 'platform_active' => $this->settings->event_platform_active, 'facebook_logged_in' => $ai1ec_importer_plugin_helper->check_if_we_have_a_valid_facebook_access_token(), 'app_id_and_secret_are_required' => __("You must specify both an app ID and app secret to connect to Facebook.", AI1EC_PLUGIN_NAME), 'ajax_url' => admin_url('admin-ajax.php'), 'url_not_valid' => __("The URL you have entered seems to be invalid. Please remember that URLs must start with either 'http://' or 'https://'.", AI1EC_PLUGIN_NAME), 'mail_url_required' => __("Both the <em>calendar URL</em> and <em>e-mail address</em> fields are required.", AI1EC_PLUGIN_NAME), 'confirm_reset_theme' => __("Are you sure you want to reset your theme options to their default values?", AI1EC_PLUGIN_NAME));
return $data;
}
/**
* Save the compile time to the db so that we can use it to build the link
*/
private function save_less_parse_time()
{
$this->db_adapter->write_data_to_config(self::GET_VARIBALE_NAME, Ai1ec_Time_Utility::current_time());
}
/**
* install_schedule method
*
* Update/install, if necessary CRON.
* Return name of CRON action (hook) executed.
*
* @return string Name of CRON action
*/
public function install_schedule()
{
$cron_key = 'ai1ec_logging_cron';
$optn_key = $cron_key . '_version';
if (Ai1ec_Meta::get_option($optn_key) != self::CRON_VERSION) {
wp_clear_scheduled_hook($cron_key);
wp_schedule_event(Ai1ec_Time_Utility::current_time(), 'daily', $cron_key);
update_option($optn_key, self::CRON_VERSION);
}
return $cron_key;
}
/**
* widget function
*
* Outputs the given instance of the widget to the front-end.
*
* @param array $args Display arguments passed to the widget
* @param array $instance The settings for this widget instance
*/
function widget($args, $instance)
{
global $ai1ec_view_helper, $ai1ec_events_helper, $ai1ec_calendar_helper, $ai1ec_settings, $ai1ec_themes_controller, $ai1ec_requirejs_controller;
if ($ai1ec_themes_controller->frontend_outdated_themes_notice()) {
return;
}
$ai1ec_requirejs_controller->add_link_to_render_js(Ai1ec_Requirejs_Controller::LOAD_ONLY_FRONTEND_SCRIPTS, false);
$defaults = array('hide_on_calendar_page' => true, 'event_cat_ids' => array(), 'event_tag_ids' => array(), 'event_post_ids' => array(), 'events_per_page' => 10, 'days_per_page' => 10, 'events_seek_type' => 'events');
$instance = wp_parse_args($instance, $defaults);
if ($instance['hide_on_calendar_page'] && is_page($ai1ec_settings->calendar_page_id)) {
return;
}
// Add params to the subscribe_url for filtering by Limits (category, tag)
$subscribe_filter = '';
$subscribe_filter .= $instance['event_cat_ids'] ? '&ai1ec_cat_ids=' . join(',', $instance['event_cat_ids']) : '';
$subscribe_filter .= $instance['event_tag_ids'] ? '&ai1ec_tag_ids=' . join(',', $instance['event_tag_ids']) : '';
$subscribe_filter .= $instance['event_post_ids'] ? '&ai1ec_post_ids=' . join(',', $instance['event_post_ids']) : '';
// Get localized time
$timestamp = $ai1ec_events_helper->gmt_to_local(Ai1ec_Time_Utility::current_time());
// Set $limit to the specified category/tag
$limit = array('cat_ids' => $instance['event_cat_ids'], 'tag_ids' => $instance['event_tag_ids'], 'post_ids' => $instance['event_post_ids']);
// Get events, then classify into date array
// JB: apply seek check here
$seek_days = 'days' === $instance['events_seek_type'];
$seek_count = $instance['events_per_page'];
$last_day = false;
if ($seek_days) {
$seek_count = $instance['days_per_page'] * 5;
$last_day = strtotime('+' . $instance['days_per_page'] . ' days');
}
$event_results = $ai1ec_calendar_helper->get_events_relative_to($timestamp, $seek_count, 0, $limit);
if ($seek_days) {
foreach ($event_results['events'] as $ek => $event) {
if ($event->start >= $last_day) {
unset($event_results['events'][$ek]);
}
}
}
$dates = $ai1ec_calendar_helper->get_agenda_like_date_array($event_results['events']);
$args['title'] = $instance['title'];
$args['show_subscribe_buttons'] = $instance['show_subscribe_buttons'];
$args['show_calendar_button'] = $instance['show_calendar_button'];
$args['dates'] = $dates;
$args['show_location_in_title'] = $ai1ec_settings->show_location_in_title;
$args['show_year_in_agenda_dates'] = $ai1ec_settings->show_year_in_agenda_dates;
$args['calendar_url'] = $ai1ec_calendar_helper->get_calendar_url($limit);
$args['subscribe_url'] = AI1EC_EXPORT_URL . $subscribe_filter;
$args['is_ticket_button_enabled'] = $ai1ec_calendar_helper->is_buy_ticket_enabled_for_view('agenda');
$ai1ec_view_helper->display_theme('agenda-widget.php', $args);
}
/**
* This function tells if less than the notification interval is missing from the event start time
*
* @param Ai1ec_Event $event
* @return boolean
*/
public function check_if_notification_should_be_sent_for_event(Ai1ec_Event $event)
{
$how_much_before_event_start = $event->start - Ai1ec_Time_Utility::current_time(true);
if ($how_much_before_event_start < self::NOTIFICATION_INTERVAL) {
return true;
}
return false;
}
/**
* Run designated hook in background thread
*
* So far it is just re-scheduling the hook to be run at earliest
* time possible.
*
* @param string $hook Name of registered schedulable hook
*
* @return void Method does not return
*/
public function background($hook)
{
return $this->_install($hook, Ai1ec_Time_Utility::current_time());
}
