<?php
+
+if (!defined('GNUSOCIAL')) { exit(1); }
+
/**
* Table Definition for avatar
*/
-require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
-class Avatar extends Memcached_DataObject
+class Avatar extends Managed_DataObject
{
- ###START_AUTOCODE
- /* the code below is auto generated do not remove the above tag */
-
public $__table = 'avatar'; // table name
public $profile_id; // int(4) primary_key not_null
public $original; // tinyint(1)
public $width; // int(4) primary_key not_null
public $height; // int(4) primary_key not_null
public $mediatype; // varchar(32) not_null
- public $filename; // varchar(255)
- public $url; // varchar(255) unique_key
+ public $filename; // varchar(191) not 255 because utf8mb4 takes more space
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
+
+ public static function schemaDef()
+ {
+ return array(
+ 'fields' => array(
+ 'profile_id' => array('type' => 'int', 'not null' => true, 'description' => 'foreign key to profile table'),
+ 'original' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'uploaded by user or generated?'),
+ 'width' => array('type' => 'int', 'not null' => true, 'description' => 'image width'),
+ 'height' => array('type' => 'int', 'not null' => true, 'description' => 'image height'),
+ 'mediatype' => array('type' => 'varchar', 'length' => 32, 'not null' => true, 'description' => 'file type'),
+ 'filename' => array('type' => 'varchar', 'length' => 191, 'description' => 'local filename, if local'),
+ 'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
+ 'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
+ ),
+ 'primary key' => array('profile_id', 'width', 'height'),
+ 'unique keys' => array(
+// 'avatar_filename_key' => array('filename'),
+ ),
+ 'foreign keys' => array(
+ 'avatar_profile_id_fkey' => array('profile', array('profile_id' => 'id')),
+ ),
+ 'indexes' => array(
+ 'avatar_profile_id_idx' => array('profile_id'),
+ ),
+ );
+ }
- /* Static get */
- function staticGet($k,$v=null)
- { return Memcached_DataObject::staticGet('Avatar',$k,$v); }
+ // We clean up the file, too
+ function delete($useWhere=false)
+ {
+ $filename = $this->filename;
+ if (file_exists(Avatar::path($filename))) {
+ @unlink(Avatar::path($filename));
+ }
- /* the code above is auto generated do not remove the tag below */
- ###END_AUTOCODE
+ return parent::delete($useWhere);
+ }
- # We clean up the file, too
+ /*
+ * Deletes all avatars (but may spare the original) from a profile.
+ *
+ * @param Profile $target The profile we're deleting avatars of.
+ * @param boolean $original Whether original should be removed or not.
+ */
+ public static function deleteFromProfile(Profile $target, $original=true) {
+ try {
+ $avatars = self::getProfileAvatars($target);
+ foreach ($avatars as $avatar) {
+ if ($avatar->original && !$original) {
+ continue;
+ }
+ $avatar->delete();
+ }
+ } catch (NoAvatarException $e) {
+ // There are no avatars to delete, a sort of success.
+ }
+
+ return true;
+ }
- function delete()
+ static protected $_avatars = array();
+
+ /*
+ * Get an avatar by profile. Currently can't call newSize with $height
+ */
+ public static function byProfile(Profile $target, $width=null, $height=null)
{
- $filename = $this->filename;
- if (parent::delete()) {
- @unlink(Avatar::path($filename));
+ $width = intval($width);
+ $height = !is_null($height) ? intval($height) : null;
+ if (is_null($height)) {
+ $height = $width;
+ }
+
+ $size = "{$width}x{$height}";
+ if (!isset(self::$_avatars[$target->id])) {
+ self::$_avatars[$target->id] = array();
+ } elseif (isset(self::$_avatars[$target->id][$size])){
+ return self::$_avatars[$target->id][$size];
+ }
+
+ $avatar = null;
+ if (Event::handle('StartProfileGetAvatar', array($target, $width, &$avatar))) {
+ $avatar = self::pkeyGet(
+ array(
+ 'profile_id' => $target->id,
+ 'width' => $width,
+ 'height' => $height,
+ )
+ );
+ Event::handle('EndProfileGetAvatar', array($target, $width, &$avatar));
}
+
+ if (is_null($avatar)) {
+ // Obviously we can't find an avatar, so let's resize the original!
+ $avatar = Avatar::newSize($target, $width);
+ } elseif (!($avatar instanceof Avatar)) {
+ throw new NoAvatarException($target, $avatar);
+ }
+
+ self::$_avatars[$target->id]["{$avatar->width}x{$avatar->height}"] = $avatar;
+ return $avatar;
}
- function pkeyGet($kv)
+ public static function getUploaded(Profile $target)
{
- return Memcached_DataObject::pkeyGet('Avatar', $kv);
+ $avatar = new Avatar();
+ $avatar->profile_id = $target->id;
+ $avatar->original = true;
+ if (!$avatar->find(true)) {
+ throw new NoAvatarException($target, $avatar);
+ }
+ if (!file_exists(Avatar::path($avatar->filename))) {
+ // The delete call may be odd for, say, unmounted filesystems
+ // that cause a file to currently not exist, but actually it does...
+ $avatar->delete();
+ throw new NoAvatarException($target, $avatar);
+ }
+ return $avatar;
}
- // where should the avatar go for this user?
+ public static function getProfileAvatars(Profile $target) {
+ $avatar = new Avatar();
+ $avatar->profile_id = $target->id;
+ if (!$avatar->find()) {
+ throw new NoAvatarException($target, $avatar);
+ }
+ return $avatar->fetchAll();
+ }
+ /**
+ * Where should the avatar go for this user?
+ */
static function filename($id, $extension, $size=null, $extra=null)
{
if ($size) {
function displayUrl()
{
- $server = common_config('avatar', 'server');
- if ($server) {
- return Avatar::url($this->filename);
- } else {
- return $this->url;
+ return Avatar::url($this->filename);
+ }
+
+ static function urlByProfile(Profile $target, $width=null, $height=null) {
+ try {
+ return self::byProfile($target, $width, $height)->displayUrl();
+ } catch (Exception $e) {
+ return self::defaultImage($width);
}
}
AVATAR_MINI_SIZE => 'mini');
return Theme::path('default-avatar-'.$sizenames[$size].'.png');
}
+
+ static function newSize(Profile $target, $width) {
+ $width = intval($width);
+ if ($width < 1 || $width > common_config('avatar', 'maxsize')) {
+ // TRANS: An error message when avatar size is unreasonable
+ throw new Exception(_m('Avatar size too large'));
+ }
+ // So far we only have square avatars and I don't have time to
+ // rewrite support for non-square ones right now ;)
+ $height = $width;
+
+ $original = Avatar::getUploaded($target);
+
+ $imagefile = new ImageFile(null, Avatar::path($original->filename));
+ $filename = Avatar::filename($target->getID(), image_type_to_extension($imagefile->preferredType()),
+ $width, common_timestamp());
+ $imagefile->resizeTo(Avatar::path($filename), array('width'=>$width, 'height'=>$height));
+
+ $scaled = clone($original);
+ $scaled->original = false;
+ $scaled->width = $width;
+ $scaled->height = $height;
+ $scaled->filename = $filename;
+ $scaled->created = common_sql_now();
+
+ if (!$scaled->insert()) {
+ // TRANS: An error message when unable to insert avatar data into the db
+ throw new Exception(_m('Could not insert new avatar data to database'));
+ }
+
+ // Return the new avatar object
+ return $scaled;
+ }
}
projects / quix0rs-gnu-social.git / blobdiff