public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
- function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Avatar',$k,$v); }
+ function staticGet($k,$v=null)
+ { return Memcached_DataObject::staticGet('Avatar',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
# We clean up the file, too
- function delete() {
+ function delete()
+ {
$filename = $this->filename;
if (parent::delete()) {
@unlink(common_avatar_path($filename));
# Create and save scaled version of this avatar
# XXX: maybe break into different methods
- function scale($size) {
+ function scale($size)
+ {
$image_s = imagecreatetruecolor($size, $size);
$image_a = $this->to_image();
if ($scaled->insert()) {
return $scaled;
+ } else {
+ return null;
+ }
+ }
+
+ function scale_and_crop($size, $x, $y, $w, $h)
+ {
+
+ $image_s = imagecreatetruecolor($size, $size);
+ $image_a = $this->to_image();
+
+ # Retain alpha channel info if possible for .pngs
+ $background = imagecolorallocate($image_s, 0, 0, 0);
+ ImageColorTransparent($image_s, $background);
+ imagealphablending($image_s, false);
+
+ imagecopyresized($image_s, $image_a, 0, 0, $x, $y, $size, $size, $w, $h);
+
+ $ext = ($this->mediattype == 'image/jpeg') ? ".jpeg" : ".png";
+
+ $filename = common_avatar_filename($this->profile_id, $ext, $size, common_timestamp());
+
+ if ($this->mediatype == 'image/jpeg') {
+ imagejpeg($image_s, common_avatar_path($filename));
+ } else {
+ imagepng($image_s, common_avatar_path($filename));
+ }
+
+ $cropped = DB_DataObject::factory('avatar');
+ $cropped->profile_id = $this->profile_id;
+ $cropped->width = $size;
+ $cropped->height = $size;
+ $cropped->original = false;
+ $cropped->mediatype = ($this->mediattype == 'image/jpeg') ? 'image/jpeg' : 'image/png';
+ $cropped->filename = $filename;
+ $cropped->url = common_avatar_url($filename);
+ $cropped->created = DB_DataObject_Cast::dateTime(); # current time
+
+ if ($cropped->insert()) {
+ return $cropped;
} else {
return NULL;
}
}
- function to_image() {
+ function to_image()
+ {
$filepath = common_avatar_path($this->filename);
if ($this->mediatype == 'image/gif') {
return imagecreatefromgif($filepath);
}
}
- function &pkeyGet($kv) {
+ function &pkeyGet($kv)
+ {
return Memcached_DataObject::pkeyGet('Avatar', $kv);
}
+
}