/**
* Returns a list of arrays for activity items.
* Each array will contain:
* - avatar: The user avatar url.
* - display: Text to display (with anchors to items)
* - date: the event date.
* @param $owner_id User id to get the activity from. If 0, will return flobal activity.
* @return array List of activity items
*/
public function getTheWall($owner_id = 0)
{
global $wpdb;
if (0 != $owner_id && !aoc_can_show_user($owner_id)) {
return array();
}
$where = 0 == $owner_id ? '' : "WHERE `owner_id` = '{$owner_id}'";
$q = "SELECT * FROM {$wpdb->aoc_activity} {$where} ORDER BY `event_date` DESC LIMIT 0,{$this->getOption('list_items')}";
$wall_data = $wpdb->get_results($q, 'ARRAY_A');
if (empty($wall_data)) {
return array();
}
$wall_items = array();
foreach ($wall_data as $item) {
$display = $this->getHookDisplay($item);
if ($display) {
$wall_items[] = array('avatar' => get_avatar($item['owner_id'], $this->getOption('avatar_size')), 'date' => $item['event_date'], 'text' => $display);
}
}
return $wall_items;
}
/**
* Returns a User Gallery page.
*
* @uses apply_filters() Calls the 'aoc_gallery_page' hook on the function return value.
* @param string $user_login_or_id Login Name or ID for the user.
* @return string|false The formated user gallery or false if the gallery cannot be shown.
*/
public function userGalleryContent($user_login_or_id)
{
global $wpdb;
if (empty($user_login_or_id)) {
return false;
}
if (is_numeric($user_login_or_id)) {
$user_login_or_id = intval($user_login_or_id);
$user = get_userdata($user_login_or_id);
} else {
$user_login_or_id = sanitize_user($user_login_or_id);
$user = get_userdatabylogin($user_login_or_id);
}
if (!$user) {
// User not found.
return false;
}
// Check if user has one role allowed to display
if (!aoc_can_show_user($user)) {
return false;
}
// Get the gallery images. If no images, return false.
$images = $this->userGalleryLinks($user->ID);
if (empty($images)) {
return false;
}
unset($user->user_pass);
// Security reasons.
// Load and process the page template.
require_once AK_CLASSES . '/template.php';
$template = new akTemplate(aoc_template_paths());
$template->textDomain($this->PID);
$template->assignByRef('user', $user);
$template->assign('images', $images);
if (is_user_logged_in()) {
$cur_user = wp_get_current_user();
if ($cur_user->user_login == $user->user_login) {
$link = '<a href="' . get_bloginfo('wpurl') . '/wp-admin/users.php?page=' . $this->slug . '-my-gallery">' . __('Manage your photo gallery', $this->PID) . '</a>';
} elseif (current_user_can('aoc_manage_galleries')) {
$link = '<a href="' . get_bloginfo('wpurl') . '/wp-admin/users.php?user_id=' . $user->ID . '&page=' . $this->slug . '-my-gallery">' . __('Manage this user gallery', $this->PID) . '</a>';
}
$template->assign('edit_link', $link);
}
// TODO: If there are to much images, page the gallery.
$out = $template->getDisplay('gallery-' . $this->getOption('gallery_template'), 'gallery-default');
return apply_filters('aoc_gallery_page', $out);
}