* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
-require_once INSTALLDIR.'/classes/File_redirection.php';
-require_once INSTALLDIR.'/classes/File_oembed.php';
-require_once INSTALLDIR.'/classes/File_thumbnail.php';
-require_once INSTALLDIR.'/classes/File_to_post.php';
-//require_once INSTALLDIR.'/classes/File_redirection.php';
+if (!defined('GNUSOCIAL')) { exit(1); }
/**
* Table Definition for file
*/
class File extends Managed_DataObject
{
- ###START_AUTOCODE
- /* the code below is auto generated do not remove the above tag */
-
public $__table = 'file'; // table name
public $id; // int(4) primary_key not_null
public $url; // varchar(255) unique_key
public $filename; // varchar(255)
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
- /* Static get */
- function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('File',$k,$v); }
-
- /* the code above is auto generated do not remove the tag below */
- ###END_AUTOCODE
-
public static function schemaDef()
{
return array(
'date' => array('type' => 'int', 'description' => 'date of resource according to http query'),
'protected' => array('type' => 'int', 'description' => 'true when URL is private (needs login)'),
'filename' => array('type' => 'varchar', 'length' => 255, 'description' => 'if a local file, name of the file'),
+ 'width' => array('type' => 'int', 'description' => 'width in pixels, if it can be described as such and data is available'),
+ 'height' => array('type' => 'int', 'description' => 'height in pixels, if it can be described as such and data is available'),
'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
),
* @param string $given_url
* @return File
*/
- function saveNew(array $redir_data, $given_url) {
+ public static function saveNew(array $redir_data, $given_url) {
// I don't know why we have to keep doing this but I'm adding this last check to avoid
// uniqueness bugs.
- $x = File::staticGet('url', $given_url);
+ $x = File::getKV('url', $given_url);
- if (empty($x)) {
+ if (!$x instanceof File) {
$x = new File;
$x->url = $given_url;
if (!empty($redir_data['protected'])) $x->protected = $redir_data['protected'];
* @param string $given_url
* @return boolean success
*/
- public function saveOembed($redir_data, $given_url)
+ public function saveOembed(array $redir_data, $given_url)
{
if (isset($redir_data['type'])
- && (('text/html' === substr($redir_data['type'], 0, 9) || 'application/xhtml+xml' === substr($redir_data['type'], 0, 21)))
- && ($oembed_data = File_oembed::_getOembed($given_url))) {
-
- $fo = File_oembed::staticGet('file_id', $this->id);
+ && (('text/html' === substr($redir_data['type'], 0, 9)
+ || 'application/xhtml+xml' === substr($redir_data['type'], 0, 21)))) {
+ try {
+ $oembed_data = File_oembed::_getOembed($given_url);
+ } catch (Exception $e) {
+ return false;
+ }
+ if ($oembed_data === false) {
+ return false;
+ }
+ $fo = File_oembed::getKV('file_id', $this->id);
- if (empty($fo)) {
+ if ($fo instanceof File_oembed) {
+ common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file $file_id", __FILE__);
+ } else {
File_oembed::saveNew($oembed_data, $this->id);
return true;
- } else {
- common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file $file_id", __FILE__);
}
}
return false;
if (empty($given_url)) return -1; // error, no url to process
$given_url = File_redirection::_canonUrl($given_url);
if (empty($given_url)) return -1; // error, no url to process
- $file = File::staticGet('url', $given_url);
+ $file = File::getKV('url', $given_url);
if (empty($file)) {
- $file_redir = File_redirection::staticGet('url', $given_url);
+ $file_redir = File_redirection::getKV('url', $given_url);
if (empty($file_redir)) {
// @fixme for new URLs this also looks up non-redirect data
// such as target content type, size, etc, which we need
}
if (empty($x)) {
- $x = File::staticGet('id', $file_id);
+ $x = File::getKV('id', $file_id);
if (empty($x)) {
// @todo FIXME: This could possibly be a clearer message :)
// TRANS: Server exception thrown when... Robin thinks something is impossible!
return $x;
}
- function isRespectsQuota($user,$fileSize) {
-
+ public static function respectsQuota(Profile $scoped, $fileSize) {
if ($fileSize > common_config('attachments', 'file_quota')) {
// TRANS: Message used to be inserted as %2$s in the text "No file may
// TRANS: be larger than %1$d byte and the file you sent was %2$s.".
// TRANS: %1$d (used for plural) is the byte limit for uploads,
// TRANS: %2$s is the proper form of "n bytes". This is the only ways to have
// TRANS: gettext support multiple plurals in the same message, unfortunately...
- return sprintf(_m('No file may be larger than %1$d byte and the file you sent was %2$s. Try to upload a smaller version.',
+ throw new ClientException(
+ sprintf(_m('No file may be larger than %1$d byte and the file you sent was %2$s. Try to upload a smaller version.',
'No file may be larger than %1$d bytes and the file you sent was %2$s. Try to upload a smaller version.',
$fileQuota),
- $fileQuota, $fileSizeText);
+ $fileQuota, $fileSizeText));
}
- $query = "select sum(size) as total from file join file_to_post on file_to_post.file_id = file.id join notice on file_to_post.post_id = notice.id where profile_id = {$user->id} and file.url like '%/notice/%/file'";
- $this->query($query);
- $this->fetch();
- $total = $this->total + $fileSize;
+ $file = new File;
+
+ $query = "select sum(size) as total from file join file_to_post on file_to_post.file_id = file.id join notice on file_to_post.post_id = notice.id where profile_id = {$scoped->id} and file.url like '%/notice/%/file'";
+ $file->query($query);
+ $file->fetch();
+ $total = $file->total + $fileSize;
if ($total > common_config('attachments', 'user_quota')) {
// TRANS: Message given if an upload would exceed user quota.
// TRANS: %d (number) is the user quota in bytes and is used for plural.
- return sprintf(_m('A file this large would exceed your user quota of %d byte.',
+ throw new ClientException(
+ sprintf(_m('A file this large would exceed your user quota of %d byte.',
'A file this large would exceed your user quota of %d bytes.',
common_config('attachments', 'user_quota')),
- common_config('attachments', 'user_quota'));
+ common_config('attachments', 'user_quota')));
}
$query .= ' AND EXTRACT(month FROM file.modified) = EXTRACT(month FROM now()) and EXTRACT(year FROM file.modified) = EXTRACT(year FROM now())';
- $this->query($query);
- $this->fetch();
- $total = $this->total + $fileSize;
+ $file->query($query);
+ $file->fetch();
+ $total = $file->total + $fileSize;
if ($total > common_config('attachments', 'monthly_quota')) {
// TRANS: Message given id an upload would exceed a user's monthly quota.
// TRANS: $d (number) is the monthly user quota in bytes and is used for plural.
- return sprintf(_m('A file this large would exceed your monthly quota of %d byte.',
+ throw new ClientException(
+ sprintf(_m('A file this large would exceed your monthly quota of %d byte.',
'A file this large would exceed your monthly quota of %d bytes.',
common_config('attachments', 'monthly_quota')),
- common_config('attachments', 'monthly_quota'));
+ common_config('attachments', 'monthly_quota')));
}
return true;
}
// where should the file go?
- static function filename($profile, $basename, $mimetype)
+ static function filename(Profile $profile, $origname, $mimetype)
{
- require_once 'MIME/Type/Extension.php';
-
- // We have to temporarily disable auto handling of PEAR errors...
- PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
-
- $mte = new MIME_Type_Extension();
- $ext = $mte->getExtension($mimetype);
- if (PEAR::isError($ext)) {
- $ext = strtolower(preg_replace('/\W/', '', $mimetype));
+ try {
+ $ext = common_supported_mime_to_ext($mimetype);
+ } catch (Exception $e) {
+ // We don't support this mimetype, but let's guess the extension
+ $ext = substr(strrchr($mimetype, '/'), 1);
}
- // Restore error handling.
- PEAR::staticPopErrorHandling();
+ // Normalize and make the original filename more URL friendly.
+ $origname = basename($origname);
+ if (class_exists('Normalizer')) {
+ // http://php.net/manual/en/class.normalizer.php
+ // http://www.unicode.org/reports/tr15/
+ $origname = Normalizer::normalize($origname, Normalizer::FORM_KC);
+ }
+ $origname = preg_replace('/[^A-Za-z0-9\.\_]/', '_', $origname);
$nickname = $profile->nickname;
- $datestamp = strftime('%Y%m%dT%H%M%S', time());
- $random = strtolower(common_confirmation_code(32));
- return "$nickname-$datestamp-$random.$ext";
+ $datestamp = strftime('%Y%m%d', time());
+ do {
+ // generate new random strings until we don't run into a filename collision.
+ $random = strtolower(common_confirmation_code(16));
+ $filename = "$nickname-$datestamp-$origname-$random.$ext";
+ } while (file_exists(self::path($filename)));
+ return $filename;
}
/**
if(in_array($mimetype,$notEnclosureMimeTypes)){
// Never treat generic HTML links as an enclosure type!
// But if we have oEmbed info, we'll consider it golden.
- $oembed = File_oembed::staticGet('file_id',$this->id);
+ $oembed = File_oembed::getKV('file_id',$this->id);
if($oembed && in_array($oembed->type, array('photo', 'video'))){
$mimetype = strtolower($oembed->mimetype);
$semicolon = strpos($mimetype,';');
/**
* Get the attachment's thumbnail record, if any.
+ * Make sure you supply proper 'int' typed variables (or null).
+ *
+ * @param $width int Max width of thumbnail in pixels. (if null, use common_config values)
+ * @param $height int Max height of thumbnail in pixels. (if null, square-crop to $width)
+ * @param $crop bool Crop to the max-values' aspect ratio
*
* @return File_thumbnail
*/
- function getThumbnail()
+ public function getThumbnail($width=null, $height=null, $crop=false)
+ {
+ if ($this->width < 1 || $this->height < 1) {
+ // Old files may have 0 until migrated with scripts/upgrade.php
+ return null;
+ }
+
+ if ($width === null) {
+ $width = common_config('thumbnail', 'width');
+ $height = common_config('thumbnail', 'height');
+ $crop = common_config('thumbnail', 'crop');
+ }
+
+ if ($height === null) {
+ $height = $width;
+ $crop = true;
+ }
+
+ // Get proper aspect ratio width and height before lookup
+ list($width, $height, $x, $y, $w2, $h2) =
+ ImageFile::getScalingValues($this->width, $this->height, $width, $height, $crop);
+
+ // Doublecheck that parameters are sane and integers.
+ if ($width < 1 || $width > common_config('thumbnail', 'maxsize')
+ || $height < 1 || $height > common_config('thumbnail', 'maxsize')) {
+ // Fail on bad width parameter.
+ throw new ServerException('Bad thumbnail width or height parameter');
+ }
+
+ $params = array('file_id'=> $this->id,
+ 'width' => $width,
+ 'height' => $height);
+ $thumb = File_thumbnail::pkeyGet($params);
+ if ($thumb === null) {
+ try {
+ $thumb = $this->generateThumbnail($width, $height, $crop);
+ } catch (UnsupportedMediaException $e) {
+ // FIXME: Add "unknown media" icon or something
+ } catch (ServerException $e) {
+ // Probably a remote media file, maybe not available locally
+ }
+ }
+ return $thumb;
+ }
+
+ /**
+ * Generate and store a thumbnail image for the uploaded file, if applicable.
+ * Call this only if you know what you're doing.
+ *
+ * @param $width int Maximum thumbnail width in pixels
+ * @param $height int Maximum thumbnail height in pixels, if null, crop to $width
+ *
+ * @return File_thumbnail or null
+ */
+ protected function generateThumbnail($width, $height, $crop)
+ {
+ $width = intval($width);
+ if ($height === null) {
+ $height = $width;
+ $crop = true;
+ }
+
+ $image = ImageFile::fromFileObject($this);
+
+ list($width, $height, $x, $y, $w2, $h2) =
+ $image->scaleToFit($width, $height, $crop);
+
+ $outname = "thumb-{$width}x{$height}-" . $this->filename;
+ $outpath = self::path($outname);
+
+ $image->resizeTo($outpath, $width, $height, $x, $y, $w2, $h2);
+
+ // Avoid deleting the original
+ if ($image->getPath() != $this->getPath()) {
+ $image->unlink();
+ }
+ return File_thumbnail::saveThumbnail($this->id,
+ self::url($outname),
+ $width, $height);
+ }
+
+ public function getPath()
+ {
+ return self::path($this->filename);
+ }
+ public function getUrl()
{
- return File_thumbnail::staticGet('file_id', $this->id);
+ return $this->url;
}
/**
projects / quix0rs-gnu-social.git / blobdiff