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<?php
/**
* Elgg file browser
*
* @package ElggFile
* @author Marcus Povey
* @copyright Curverider Ltd 2008
* @link http://elgg.com/
*/
/**
* File plugin initialisation functions.
*/
function file_init()
{
// Get config
global $CONFIG;
// Set up menu for logged in users
if (isloggedin())
{
add_menu(elgg_echo('file'), $CONFIG->wwwroot . "pg/file/" . $_SESSION['user']->username, array(
menu_item(sprintf(elgg_echo("file:yours"),$_SESSION['user']->name), $CONFIG->wwwroot . "pg/file/" . $_SESSION['user']->username),
menu_item(sprintf(elgg_echo('file:friends'),$_SESSION['user']->name), $CONFIG->wwwroot . "pg/file/". $_SESSION['user']->username . "/friends/"),
menu_item(elgg_echo('file:all'), $CONFIG->wwwroot . "pg/file/". $_SESSION['user']->username . "/world/"),
menu_item(elgg_echo('file:upload'), $CONFIG->wwwroot . "pg/file/". $_SESSION['user']->username . "/new/")
));
}
else
{
add_menu(elgg_echo('file'), $CONFIG->wwwroot . "pg/file/" . $_SESSION['user']->username . "/", array(
menu_item(elgg_echo('file:all'), $CONFIG->wwwroot . "pg/file/". $_SESSION['user']->username . "/world/"),
));
}
// Register a page handler, so we can have nice URLs
register_page_handler('file','file_page_handler');
}
/**
* File page handler
*
* @param array $page Array of page elements, forwarded by the page handling mechanism
*/
function file_page_handler($page) {
global $CONFIG;
// The username should be the file we're getting
if (isset($page[0])) {
set_input('username',$page[0]);
}
if (isset($page[1]))
{
switch($page[1])
{
case "friends":
include($CONFIG->pluginspath . "file/friends.php");
break;
case "world":
include($CONFIG->pluginspath . "file/world.php");
break;
case "new":
include($CONFIG->pluginspath . "file/upload.php");
break;
}
}
else
{
// Include the standard profile index
include($CONFIG->pluginspath . "file/index.php");
}
}
/**
* Draw an individual file.
*
* @param ElggFile $file
*/
function file_draw_file(ElggFile $file)
{
// Get tags
$tags = $file->getMetaData("tag");
if (!is_array($tags))
$tags = array($tags);
// Draw file
return elgg_view("file/file", array(
"file_guid" => $file->guid,
"tags" => $tags,
"title" => $file->title,
"description" => $file->description,
"mimetype" => $file->getMimeType()
));
}
/**
* Draw a given set of objects.
*
* @param array $objects
*/
function file_draw(array $objects)
{
$body = "";
foreach ($objects as $object)
$body .= file_draw_file($object);
return $body;
}
function file_draw_footer($limit, $offset)
{
return elgg_view("file/footer", array(
"limit" => $limit,
"offset" => $offset
));
}
// Make sure test_init is called on initialisation
register_event_handler('init','system','file_init');
// Register actions
register_action("file/upload", false, $CONFIG->pluginspath . "file/actions/upload.php");
register_action("file/download", false, $CONFIG->pluginspath. "file/actions/download.php");
?>
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