- function getAvatar($width, $height=NULL) {
- if (is_null($height)) {
- $height = $width;
- }
- return Avatar::pkeyGet(array('profile_id' => $this->id,
- 'width' => $width,
- 'height' => $height));
- }
-
- function getOriginalAvatar() {
- $avatar = DB_DataObject::factory('avatar');
- $avatar->profile_id = $this->id;
- $avatar->original = true;
- if ($avatar->find(true)) {
- return $avatar;
- } else {
- return NULL;
- }
- }
-
- function setOriginal($source) {
-
- $info = @getimagesize($source);
-
- if (!$info) {
- return NULL;
- }
-
- $filename = common_avatar_filename($this->id,
- image_type_to_extension($info[2]),
- NULL, common_timestamp());
- $filepath = common_avatar_path($filename);
-
- copy($source, $filepath);
-
- $avatar = new Avatar();
-
- $avatar->profile_id = $this->id;
- $avatar->width = $info[0];
- $avatar->height = $info[1];
- $avatar->mediatype = image_type_to_mime_type($info[2]);
- $avatar->filename = $filename;
- $avatar->original = true;
- $avatar->url = common_avatar_url($filename);
- $avatar->created = DB_DataObject_Cast::dateTime(); # current time
-
- # XXX: start a transaction here
-
- if (!$this->delete_avatars()) {
- @unlink($filepath);
- return NULL;
- }
-
- if (!$avatar->insert()) {
- @unlink($filepath);
- return NULL;
- }
-
- foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
- # We don't do a scaled one if original is our scaled size
- if (!($avatar->width == $size && $avatar->height == $size)) {
- $s = $avatar->scale($size);
- if (!$s) {
- return NULL;
- }
- }
- }
-
- return $avatar;
- }
-
- function delete_avatars() {
- $avatar = new Avatar();
- $avatar->profile_id = $this->id;
- $avatar->find();
- while ($avatar->fetch()) {
- $avatar->delete();
- }
- return true;
- }
-
- function getBestName() {
- return ($this->fullname) ? $this->fullname : $this->nickname;
- }
+ function getAvatar($width, $height=null)
+ {
+ if (is_null($height)) {
+ $height = $width;
+ }
+ return Avatar::pkeyGet(array('profile_id' => $this->id,
+ 'width' => $width,
+ 'height' => $height));
+ }
+
+ function getOriginalAvatar()
+ {
+ $avatar = DB_DataObject::factory('avatar');
+ $avatar->profile_id = $this->id;
+ $avatar->original = true;
+ if ($avatar->find(true)) {
+ return $avatar;
+ } else {
+ return null;
+ }
+ }
+
+ function setOriginal($source)
+ {
+
+ $info = @getimagesize($source);
+
+ if (!$info) {
+ return null;
+ }
+
+ $filename = common_avatar_filename($this->id,
+ image_type_to_extension($info[2]),
+ null, common_timestamp());
+ $filepath = common_avatar_path($filename);
+
+ copy($source, $filepath);
+
+ $avatar = new Avatar();
+
+ $avatar->profile_id = $this->id;
+ $avatar->width = $info[0];
+ $avatar->height = $info[1];
+ $avatar->mediatype = image_type_to_mime_type($info[2]);
+ $avatar->filename = $filename;
+ $avatar->original = true;
+ $avatar->url = common_avatar_url($filename);
+ $avatar->created = DB_DataObject_Cast::dateTime(); # current time
+
+ # XXX: start a transaction here
+
+ if (!$this->delete_avatars()) {
+ @unlink($filepath);
+ return null;
+ }
+
+ if (!$avatar->insert()) {
+ @unlink($filepath);
+ return null;
+ }
+
+ foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
+ # We don't do a scaled one if original is our scaled size
+ if (!($avatar->width == $size && $avatar->height == $size)) {
+ $s = $avatar->scale($size);
+ if (!$s) {
+ return null;
+ }
+ }
+ }
+
+ return $avatar;
+ }
+
+ function crop_avatars($x, $y, $w, $h)
+ {
+
+ $avatar = $this->getOriginalAvatar();
+ $this->delete_avatars(false); # don't delete original
+
+ foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
+ # We don't do a scaled one if original is our scaled size
+ if (!($avatar->width == $size && $avatar->height == $size)) {
+ $s = $avatar->scale_and_crop($size, $x, $y, $w, $h);
+ if (!$s) {
+ return NULL;
+ }
+ }
+ }
+ return true;
+ }
+
+ function delete_avatars($original=true)
+ {
+ $avatar = new Avatar();
+ $avatar->profile_id = $this->id;
+ $avatar->find();
+ while ($avatar->fetch()) {
+ if ($avatar->original) {
+ if ($original == false) {
+ continue;
+ }
+ }
+ $avatar->delete();
+ }
+ return true;
+ }
+
+ function getBestName()
+ {
+ return ($this->fullname) ? $this->fullname : $this->nickname;
+ }