/**
* Retrieves a list of events matching Twitter notification time interval
*
* @return array List of Ai1ec_Event objects
*/
protected function _get_pending_twitter_events()
{
global $ai1ec_settings, $ai1ec_calendar_helper, $ai1ec_events_helper;
$interval = new Ai1ec_Frequency_Utility();
$interval->parse($ai1ec_settings->twitter_notice_interval);
$interval = (int) $interval->to_seconds();
$events = $ai1ec_calendar_helper->get_events_between($ai1ec_events_helper->gmt_to_local(time() + $interval - 600), $ai1ec_events_helper->gmt_to_local(time() + $interval + 6600), array());
return $events;
}
/**
* update_settings method
*
* Handle settings page submit.
*
* @param array $params User supplied settings options
*
* @return bool Success
*/
public function update_settings(array $params)
{
global $ai1ec_app_helper;
// Default values to use for fields if none provided.
$field_defaults = array('default_categories' => array(), 'default_tags' => array());
$field_names = array('default_categories', 'default_tags', 'default_calendar_view', 'calendar_css_selector', 'week_start_day', 'exact_date', 'posterboard_events_per_page', 'posterboard_tile_min_width', 'stream_events_per_page', 'week_view_ends_at', 'week_view_starts_at', 'agenda_events_per_page', 'input_date_format', 'allow_events_posting_facebook', 'facebook_credentials', 'user_role_can_create_event', 'timezone', 'recaptcha_public_key', 'recaptcha_private_key', 'admin_mail_subject', 'admin_mail_body', 'user_mail_subject', 'user_mail_body', 'view_cache_refresh_interval', 'admin_add_new_event_mail_body', 'admin_add_new_event_mail_subject', 'user_upcoming_event_mail_body', 'user_upcoming_event_mail_subject', 'license_key', 'oauth_twitter_id', 'oauth_twitter_pass', 'twitter_notice_interval', 'disclaimer');
$checkboxes = array('disable_standard_filter_menu', 'view_posterboard_enabled', 'view_stream_enabled', 'view_month_enabled', 'view_week_enabled', 'view_oneday_enabled', 'view_agenda_enabled', 'agenda_include_entire_last_day', 'agenda_events_expanded', 'include_events_in_rss', 'show_publish_button', 'hide_maps_until_clicked', 'exclude_from_search', 'show_create_event_button', 'show_front_end_create_form', 'allow_anonymous_submissions', 'allow_anonymous_uploads', 'show_add_calendar_button', 'turn_off_subscription_buttons', 'inject_categories', 'input_24h_time', 'geo_region_biasing', 'disable_autocompletion', 'show_location_in_title', 'show_year_in_agenda_dates', 'skip_in_the_loop_check', 'ajaxify_events_in_web_widget', 'calendar_base_url_for_permalinks', 'enable_user_event_notifications', 'use_select2_widgets', 'require_disclaimer', 'use_authors_filter', 'disable_gzip_compression');
// Save the Buy Tickets Button setting. Since it's a boolean we just set the
// key so that later we can use isset() instead of in_array(), which is much
// slower.
$this->views_enabled_ticket_button = array();
foreach ($ai1ec_app_helper->view_names() as $key => $name) {
$checkbox_name = "buy_ticket_{$key}_enabled";
$this->views_enabled_ticket_button[$key] = isset($params[$checkbox_name]);
}
// Only super-admins have the power to change Event Platform mode.
if (is_super_admin()) {
$checkboxes[] = 'event_platform';
$checkboxes[] = 'event_platform_strict';
}
// =====================================
// = Save the settings for the plugins =
// =====================================
global $ai1ec_importer_plugin_helper;
$ai1ec_importer_plugin_helper->save_plugins_settings($params);
// =================================
// = Assign parameters to settings =
// =================================
foreach ($field_names as $field_name) {
if (isset($params[$field_name])) {
$this->{$field_name} = stripslashes_deep($params[$field_name]);
} elseif (isset($field_defaults[$field_name])) {
$this->{$field_name} = $field_defaults[$field_name];
}
}
foreach ($checkboxes as $checkbox) {
$this->{$checkbox} = isset($params[$checkbox]) ? true : false;
}
$frequency = new Ai1ec_Frequency_Utility();
$frequency->parse($this->twitter_notice_interval);
$this->twitter_notice_interval = $frequency->to_string();
unset($frequency);
Ai1ec_Scheduling_Utility::instance()->reschedule('ai1ec_purge_events_cache', $this->view_cache_refresh_interval);
// ================================
// = Validate specific parameters =
// ================================
// Posterboard events per page
$this->posterboard_events_per_page = intval($this->posterboard_events_per_page);
if ($this->posterboard_events_per_page <= 0) {
$this->posterboard_events_per_page = 1;
}
// Stream events per page
$this->stream_events_per_page = intval($this->stream_events_per_page);
if ($this->stream_events_per_page <= 0) {
$this->stream_events_per_page = 1;
}
// Starting time to show in the week view
$this->week_view_starts_at = intval($this->week_view_starts_at);
if ($this->week_view_starts_at < 0 || $this->week_view_starts_at > 24) {
$this->week_view_starts_at = self::WEEK_VIEW_STARTS_AT;
}
// Starting time to show in the week view
$this->week_view_ends_at = intval($this->week_view_ends_at);
if ($this->week_view_ends_at < 0 || $this->week_view_ends_at > 24) {
$this->week_view_ends_at = self::WEEK_VIEW_ENDS_AT;
}
// Posterboard tile minimum width
$this->posterboard_tile_min_width = intval($this->posterboard_tile_min_width);
if ($this->posterboard_tile_min_width <= 0) {
$this->posterboard_tile_min_width = 1;
}
// Agenda events per page
$this->agenda_events_per_page = intval($this->agenda_events_per_page);
if ($this->agenda_events_per_page <= 0) {
$this->agenda_events_per_page = 1;
}
// Calendar default start date
$exact_date_valid = Ai1ec_Validation_Utility::validate_date($this->exact_date, $this->input_date_format);
if (false === $exact_date_valid) {
$this->exact_date = '';
}
// =============================
// = Update special parameters =
// =============================
$this->update_page('calendar_page_id', $params);
// Flush rewrite rules to regenerate them.
// Needed for the
// Base permalinks of single event pages on the calendar page URL
// setting
flush_rewrite_rules();
return true;
}
/**
* Parse arbitrary frequency representation to one accepted by WP scheduler
*
* First check is made against available schedules map, to check whereas
* frequency given matches some defined name.
* If that fails - treats input as human readable offset between consequent
* event runs. It might be either number of seconds, or a digit followed by
* an abbreviation, one of: `s` for seconds (equal to no abbr. passed), `m`
* for minutes, `h` for hours, `d` fordays, `w` for weeks. I.e. '20m' will
* be parsed to `1200` seconds.
*
* @param string $freq Parseable frequency identifier
*
* @return Ai1ec_Frequency_Utility Parsed frequency object
*/
protected function _parse_freq($freq)
{
$parsed = new Ai1ec_Frequency_Utility();
if (false === $parsed->parse($freq)) {
$parsed->parse('0');
}
return $parsed;
}
