/**
* Add the friend in the database by giving their user_id as relations_id.
* @param int $relation_id This is user id of the user to whom user is adding as a friend
* if this relation_id is given as -1, it is a external relation (flickr friend etc)
* in that case the extra parameters MUST be supplied
* in_family parameter added by gurpreet to mark whether the person added is in family.
*/
public static function getRelationData($user_id, $relation_id, $network_id)
{
$res = Dal::query_one_object("SELECT * FROM {relations} WHERE user_id=? AND relation_id=? AND network_uid=?", array($user_id, $relation_id, $network_id));
if (!$res) {
return NULL;
}
return new RelationData($res);
}
/**
* get the type of user for a given network
* @access public static.
* @param address of the network
*/
static function get_user_type($network_id, $uid)
{
Logger::log("[Enter: static function Network::get_user_type]network_id = {$network_id},uid={$uid}");
$row = Dal::query_one_object("SELECT user_type FROM {networks_users} WHERE network_id = ? AND user_id = ?", array($network_id, $uid));
Logger::log("[Exit: static function Network::get_user_type] ");
return $row ? $row->user_type : NULL;
}
function add_all_users_to_mother_network()
{
// echo "<pre>Adding all users to the mother network</pre>\n";
$res = Dal::query("select network_id from {networks} where type=1");
$row = $res->fetchRow(DB_FETCHMODE_OBJECT);
$mother_id = $row->network_id;
$q = Dal::query_one_object("SELECT * FROM {networks_users} WHERE network_id={$mother_id}");
if ($q) {
return;
}
$res = Dal::query("select user_id from {users} where is_active=1");
$result_data = array();
while ($row = $res->fetchRow(DB_FETCHMODE_ASSOC)) {
$result_data[] = $row;
}
foreach ($result_data as $key => $value) {
$type = $value['user_id'] == $this->admin_id ? 'owner' : 'member';
$sql = "INSERT INTO {networks_users} (network_id,user_id,user_type) values(?,?,?)";
$res = Dal::query($sql, array($mother_id, $value['user_id'], $type));
}
}
function testStorage()
{
// test Storage - public API
// store test.txt
echo "saving test.txt with a crazy name\n";
$file_id = Storage::save('test.txt', 'O*Bc3wukygfsT@#($0876)$!@#*+_][.txt');
echo "resulting file_id = {$file_id}\n";
$file = Dal::query_one_object("SELECT * FROM files WHERE file_id=?", array($file_id));
$this->assertEquals($file->link_count, 0);
$this->assertEquals($file->last_linked, NULL);
$file_path = Storage::getPath($file_id);
$file_url = Storage::getURL($file_id);
echo "getPath({$file_id}) -> {$file_path}\n";
echo "getURL({$file_id}) -> {$file_url}\n";
$this->assertTrue(strpos($file_path, PA::$path . "/web/files/") === 0);
$this->assertTrue(strpos($file_url, PA::$url) === 0);
// link it in somewhere
$link_id = Storage::link($file_id, array('role' => 'avatar', 'user' => 1));
echo "linked it in as avatar for user 1; link_id = {$link_id}\n";
$link = Dal::query_one_object("SELECT * FROM file_links WHERE link_id=?", array($link_id));
$this->assertEquals($link->file_id, $file_id);
$file = Dal::query_one_object("SELECT * FROM files WHERE file_id=?", array($file_id));
$this->assertEquals($file->link_count, 1);
$this->assertNotEquals($file->last_linked, NULL);
// another file
$child_file_id = Storage::save('test2.txt', 'this is the child file.jpg', 'throwaway', 'image/jpeg');
echo "child file: {$child_file_id}\n";
$child_file = Dal::query_one_object("SELECT * FROM files WHERE file_id=?", array($child_file_id));
$child_file_path = Storage::getPath($child_file_id);
$child_file_url = Storage::getURL($child_file_id);
echo "getPath({$child_file_id}) -> {$child_file_path}\n";
echo "getURL({$child_file_id}) -> {$child_file_url}\n";
$this->assertTrue(strpos($child_file_path, PA::$path . "/web/files/") === 0);
$this->assertTrue(strpos($child_file_url, PA::$url) === 0);
// link child file in as a thumbnail of first file
$child_link_id = Storage::link($child_file_id, array('role' => 'thumb', 'file' => $file_id, 'dim' => '123x123'));
echo "child link id: {$child_link_id}\n";
$child_link = Dal::query_one_object("SELECT * FROM file_links WHERE link_id=?", array($child_link_id));
$this->assertEquals($child_link->file_id, $child_file_id);
$this->assertEquals($child_link->parent_file_id, $file_id);
$child_file = Dal::query_one_object("SELECT * FROM files WHERE file_id=?", array($child_file_id));
$this->assertEquals($child_file->link_count, 1);
$this->assertNotEquals($child_file->last_linked, NULL);
// this should fail (missing role)
try {
Storage::link($file_id, array("user" => 1));
$this->fail("Expected exception");
} catch (PAException $e) {
$this->assertEquals($e->getCode(), BAD_PARAMETER);
}
// this should fail (missing network)
try {
Storage::link($file_id, array("role" => "header", "group" => 42));
$this->fail("Expected exception");
} catch (PAException $e) {
$this->assertEquals($e->getCode(), BAD_PARAMETER);
}
// this should fail (network not valid)
try {
Storage::link($file_id, array("role" => "thumb", "network" => 1, "file" => $file_id, "dim" => "123x123"));
$this->fail("Expected exception");
} catch (PAException $e) {
$this->assertEquals($e->getCode(), BAD_PARAMETER);
}
// this should fail (parent_file_id == file_id)
try {
$link_id = Storage::link($file_id, array("role" => "thumb", "file" => $file_id, "dim" => "123x123"));
$this->fail("Expected exception");
} catch (PAException $e) {
$this->assertEquals($e->getCode(), BAD_PARAMETER);
}
// Now unlink the two files we just created ...
// unlink the first - but don't delete it
Storage::unlink($file_id, $link_id, FALSE);
// make sure it's gone
$this->assertEquals(Dal::query_one("SELECT * FROM file_links WHERE link_id=?", array($link_id)), NULL);
// the file should still be there, with zero links, though
$file = Dal::query_one("SELECT * FROM files WHERE file_id=?", array($file_id));
$this->assertNotEquals($file, NULL);
$this->assertEquals($file->link_count, 0);
// try a bad unlink operation
try {
Storage::unlink($file_id, $child_link_id);
$this->fail("Expected exception");
} catch (PAException $e) {
$this->assertEquals($e->getCode(), FILE_NOT_FOUND);
}
// unlink and delete the second
Storage::unlink($child_file_id, $child_link_id);
// make sure it's gone
$this->assertEquals(Dal::query_one("SELECT * FROM file_links WHERE link_id=?", array($child_link_id)), NULL);
// and make sure the file is gone too
$this->assertEquals(Dal::query_one("SELECT * FROM files WHERE file_id=?", array($child_file)), NULL);
// reap unlinked files (immediately - no grace period)
Storage::cleanupFiles(-1, -1);
// make sure the first file is now gone
$this->assertEquals(Dal::query_one("SELECT * FROM files WHERE file_id=?", array($file_id)), NULL);
}
