/**
* Callback for the cn_delete_log hook which processes the delete action and then redirects back to the current admin page.
*
* @access private
* @since 8.3
* @static
*
* @uses current_user_can()
* @uses check_admin_referer()
* @uses cnLog::delete()
* @uses cnMessage::set()
* @uses add_query_arg()
* @uses wp_get_referer()
* @uses wp_safe_redirect()
*/
public static function deleteLog()
{
if (current_user_can('install_plugins')) {
$id = 0;
if (isset($_GET['id']) && !empty($_GET['id'])) {
$id = absint($_GET['id']);
}
check_admin_referer('log_delete_' . $id);
cnLog::delete($id);
cnMessage::set('success', 'log_delete');
$url = add_query_arg(array('type' => isset($_GET['type']) && !empty($_GET['type']) && '-1' !== $_GET['type'] ? $_GET['type'] : FALSE), wp_get_referer());
wp_safe_redirect($url);
exit;
}
}
/**
* @access public
* @since 8.2.10
* @static
*
* @uses add_action()
*
* @return cnLog
*/
public static function instance()
{
if (!isset(self::$instance) && !self::$instance instanceof cnLog) {
self::$instance = new cnLog();
// Register log post type.
add_action('init', array(__CLASS__, 'registerPostType'), 1);
// Register types taxonomy and default types.
add_action('init', array(__CLASS__, 'registerTaxonomy'), 1);
// Register the actions for the logs views.
add_action('init', array(__CLASS__, 'registerViews'));
// Create a cron job for this hook to start pruning.
add_action('cn_log_purge_process', array(__CLASS__, 'purge'));
// Register a metabox for debugging purposes.
add_action('add_meta_boxes', array(__CLASS__, 'registerMetabox'));
}
return self::$instance;
}
/**
* Callback used to render the log view of the log type being viewed.
*
* @access private
* @since 8.3
* @static
*
* @uses current_user_can()
* @uses wp_list_pluck()
* @uses esc_url()
* @uses self_admin_url()
* @uses cnLog::types()
* @uses cnLog_Email::types()
* @uses cnHTML::select()
* @uses submit_button()
* @uses do_action()
*/
public static function logs()
{
if (!current_user_can('install_plugins')) {
return;
}
$current = cnLog_Email::LOG_TYPE;
$views = wp_list_pluck(cnLog::views(), 'id');
if (isset($_GET['view']) && array_key_exists($_GET['view'], $views)) {
$current = $_GET['view'];
}
?>
<div class="wrap" id="cn-logs">
<form id="cn-log-type" method="get"
action="<?php
echo esc_url(self_admin_url('admin.php'));
?>
">
<input type="hidden" name="page" value="connections_tools"/>
<input type="hidden" name="tab" value="logs"/>
<?php
$allLogTypes = wp_list_pluck(cnLog::types(), 'name', 'id');
$emailLogTypes = wp_list_pluck(cnLog_Email::types(), 'name', 'id');
unset($emailLogTypes[cnLog_Email::LOG_TYPE]);
cnHTML::select(array('id' => 'view', 'options' => array_diff_assoc($allLogTypes, $emailLogTypes)), $current);
submit_button('Switch', 'secondary', 'action', FALSE, array('id' => 'log-type-submit'));
?>
</form>
<?php
do_action('cn_logs_view_' . $current);
?>
</div>
<?php
}
/**
* Get the email logs for the type being viewed.
*
* @access private
* @since 8.3
*
* @return array
*/
private function getLogs()
{
/** If the email log type is @see cnLog_Email::LOG_TYPE, then return all email log types */
if (cnLog_Email::LOG_TYPE == $this->type) {
$types = wp_list_pluck(cnLog_Email::types(), 'name', 'id');
$this->type = array_keys($types);
} elseif ('' == $this->type || '-1' == $this->type) {
$this->type = array_keys(wp_list_pluck(cnLog_Email::types(), 'name', 'id'));
}
$data = array();
$query = array('post_parent' => null, 'type' => $this->type, 'paged' => $this->offset, 'posts_per_page' => $this->number, 'update_post_meta_cache' => false, 'update_post_term_cache' => false, 's' => $this->search);
$logs = cnLog::getConnected($query);
if ($logs) {
foreach ($logs as $log) {
$meta = get_post_custom($log->ID);
$data[] = array('id' => $log->ID, 'date' => date_i18n('Y-m-d H:i:s', strtotime($log->post_date)), 'subject' => $log->post_title, 'from' => $meta[cnLog::POST_META_PREFIX . 'from'][0], 'to' => $meta[cnLog::POST_META_PREFIX . 'to'][0], 'cc' => $meta[cnLog::POST_META_PREFIX . 'cc'][0], 'bcc' => $meta[cnLog::POST_META_PREFIX . 'bcc'][0], 'attachments' => $meta[cnLog::POST_META_PREFIX . 'attachments'][0], 'status' => $meta[cnLog::POST_META_PREFIX . 'response'][0]);
}
}
return $data;
}
/**
* Parse the email headers for the "X-CN-Log-Type" header to set the log type.
*
* If header does not exist or is set to an invalid type the default type will be set.
*
* @access private
* @since 8.2.10
* @static
*
* @param array $headers
*
* @return string
*/
private static function parseLogType($headers)
{
$type = self::LOG_TYPE;
foreach ($headers as $header) {
if (FALSE !== strpos($header, 'X-CN-Log-Type: ')) {
$type = str_replace('X-CN-Log-Type: ', '', $header);
}
}
return cnLog::valid($type) ? $type : self::LOG_TYPE;
}
