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<?php
/**
* Displays the Add New button, and the All, Mine, My Friends tabs for plugins
* If a user is not logged in, this only displays the All tab.
* If this is in a group context, it doesn't display any tabs
*
* @uses string $vars['type'] The section type. Should be the same as the page handler. Used for generating URLs.
* @uses string $vars['context'] Which filter we're looking at: all, mine, friends, or action. Nothing to do with get_context().
*
* @uses string $vars['all_link'] Optional. The URL to use for the "All" tab link. Defaults to mod/$type/all.php
* @uses string $vars['mine_link'] Optional. The URL to use for the "Mine" tab link. Defaults to pg/$type/$username
* @uses string $vars['friends_link'] Optional. The URL to use for the "Friends" tab link. Defaults to pg/$type/$username/friends
* @uses string $vars['new_link'] Optional. The URL to use for the "New" button. Defaults to pg/$type/$username/new
* @uses array $vars['tabs'] Optional. Override all tab generation. See view:navgiation/tabs for formatting
*
* @package Elgg
* @subpackage Core
* @link http://elgg.org/
*/
$page_owner = page_owner_entity();
$logged_in_user = get_loggedin_user();
$username = $logged_in_user->username;
if (!$page_owner) {
$page_owner = $logged_in_user;
}
// so we know if the user is looking at their own, everyone's or all friends
$filter_context = $vars['context'];
// get the object type
$type = $vars['type'];
// create an empty string to start with
$new_button = '';
// generate a list of default tabs
$default_tabs = array(
'all' => array(
'title' => elgg_echo('all'),
'url' => (isset($vars['all_link'])) ? $vars['all_link'] : "{$vars['url']}mod/$type/all.php",
'selected' => ($filter_context == 'everyone'),
),
'mine' => array(
'title' => elgg_echo('mine'),
'url' => (isset($vars['mine_link'])) ? $vars['mine_link'] : "{$vars['url']}pg/$type/$username",
'selected' => ($filter_context == 'mine'),
),
'friend' => array(
'title' => elgg_echo('friends'),
'url' => (isset($vars['friend_link'])) ? $vars['friend_link'] : "{$vars['url']}pg/$type/$username/friends",
'selected' => ($filter_context == 'friends'),
),
);
// determine if using default or overwritten tabs
$tabs = (isset($vars['tabs'])) ? $vars['tabs'] : $default_tabs;
$tab_list = elgg_view('navigation/tabs', array('tabs' => $tabs));
$title = elgg_echo($type);
$title = '<div class="content_header_title">' . elgg_view_title($title) . '</div>';
// must be logged in to see any action buttons
if (isloggedin()) {
// only show the new button when not on the add form.
// hide the tabs when on the add form.
if ($filter_context == 'action') {
$tab_list = '';
} else {
// @todo remove the hard coded reference to the videolist plugin
if (get_context() == "videolist"){
$video_link = $CONFIG->wwwroot . "pg/videolist/browse/$username/";
$new_button = "<a href=\"{$video_link}\" class='action_button'>" . elgg_echo('videolist:browsemenu') . '</a>';
} else {
$new_link = (isset($vars['new_link'])) ? $vars['new_link'] : "{$CONFIG->wwwroot}pg/$type/$username/new";
$new_button = "<a href=\"{$new_link}\" class='action_button'>" . elgg_echo($type . ':new') . '</a>';
}
$new_button = "<div class='content_header_options'>$new_button</div>";
}
// also hide the tabs if in a group context (ie, listing groups) or
// when viewing tools belonging to a group
if (get_context() == 'groups' || $page_owner instanceof ElggGroup) {
$tab_list = '';
}
}
echo <<<HTML
<div id="content_header" class="clearfloat">
$title $new_button
</div>
HTML;
echo $tab_list;
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