public function testGetPath()
{
$size = Elgg_EntityDirLocator::BUCKET_SIZE;
foreach ($this->guids as $guid) {
$test = new Elgg_EntityDirLocator($guid);
// we start at 1 since there are no guids of 0
if ($guid < 5000) {
$path = "1/{$guid}/";
} elseif ($guid < 10000) {
$path = "5000/{$guid}/";
} elseif ($guid < 15000) {
$path = "10000/{$guid}/";
} elseif ($guid < 20000) {
$path = "15000/{$guid}/";
}
$this->assertSame($path, $test->getPath());
}
}
$result = mysql_query($q, $mysql_dblink);
if ($result) {
$row = mysql_fetch_object($result);
while ($row) {
if ($row->name == 'dataroot') {
$data_root = $row->value;
} elseif ($row->name == 'path') {
$elgg_path = $row->value;
}
$row = mysql_fetch_object($result);
}
}
@mysql_close($mysql_dblink);
if (isset($data_root) && isset($elgg_path)) {
require_once $engine_dir . "classes/Elgg/EntityDirLocator.php";
$locator = new Elgg_EntityDirLocator($guid);
$user_path = $data_root . $locator->getPath();
$filename = $user_path . "profile/{$guid}{$size}.jpg";
$size = @filesize($filename);
if ($size) {
header("Content-type: image/jpeg");
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$size}");
header("ETag: \"{$etag}\"");
readfile($filename);
exit;
}
}
}
/**
* Clears tree html cache
*
* @param ElggEntity $entity the root entity to flush the cache for
*
* @return void
*/
function pages_tools_flush_tree_html_cache(ElggEntity $entity)
{
if (!$entity instanceof ElggEntity) {
return;
}
$locator = new Elgg_EntityDirLocator($entity->getGUID());
$cache_dir = elgg_get_data_path() . $locator->getPath() . 'tree_cache/';
$dh = opendir($cache_dir);
if (empty($dh)) {
return;
}
while (($filename = readdir($dh)) !== false) {
// make sure we have a file
if (!is_file($cache_dir . $filename)) {
continue;
}
unlink($cache_dir . $filename);
}
}
/**
* Construct a file path matrix for an entity.
*
* @param int $guid The guid of the entity to store the data under.
*
* @return str The path where the entity's data will be stored relative to the data dir.
* @deprecated 1.9 Use Elgg_EntityDirLocator()
*/
protected function makeFileMatrix($guid)
{
elgg_deprecated_notice('ElggDiskFilestore::makeFileMatrix() is deprecated by Elgg_EntityDirLocator', 1.9);
$entity = get_entity($guid);
if (!$entity instanceof ElggEntity) {
return false;
}
$dir = new Elgg_EntityDirLocator($guid);
return $dir->getPath();
}
if ($result) {
$row = mysql_fetch_object($result);
while ($row) {
if ($row->name == "dataroot") {
$data_root = $row->value;
}
$row = mysql_fetch_object($result);
}
}
@mysql_close($mysql_dblink);
}
}
}
if (isset($data_root)) {
require_once $engine_dir . "classes/Elgg/EntityDirLocator.php";
$locator = new Elgg_EntityDirLocator($guid);
$entity_path = $data_root . $locator->getPath();
$filename = $entity_path . "groups/{$group_guid}{$size}.jpg";
$filecontents = @file_get_contents($filename);
// try fallback size
if (!$filecontents && $size !== "medium") {
$filename = $entity_path . "groups/{$group_guid}medium.jpg";
$filecontents = @file_get_contents($filename);
}
if ($filecontents) {
$filesize = strlen($filecontents);
header("Content-type: image/jpeg");
header("Expires: " . gmdate("D, d M Y H:i:s \\G\\M\\T", strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
