diff options
| -rw-r--r-- | actions/avatarsettings.php | 89 | ||||
| -rw-r--r-- | actions/grouplogo.php | 86 | ||||
| -rw-r--r-- | classes/Avatar.php | 96 | ||||
| -rw-r--r-- | classes/Profile.php | 67 | ||||
| -rwxr-xr-x | classes/User_group.php | 92 | ||||
| -rw-r--r-- | lib/imagefile.php | 124 |
6 files changed, 152 insertions, 402 deletions
diff --git a/actions/avatarsettings.php b/actions/avatarsettings.php index 19f53b882..643c0e567 100644 --- a/actions/avatarsettings.php +++ b/actions/avatarsettings.php @@ -34,6 +34,8 @@ if (!defined('LACONICA')) { require_once INSTALLDIR.'/lib/accountsettingsaction.php'; +define('MAX_ORIGINAL', 480); + /** * Upload an avatar * @@ -286,7 +288,7 @@ class AvatarsettingsAction extends AccountSettingsAction $filepath = common_avatar_path($filename); - move_uploaded_file($imagefile->filename, $filepath); + move_uploaded_file($imagefile->filepath, $filepath); $filedata = array('filename' => $filename, 'filepath' => $filepath, @@ -312,84 +314,29 @@ class AvatarsettingsAction extends AccountSettingsAction function cropAvatar() { - $user = common_current_user(); - - $profile = $user->getProfile(); - - $x = $this->arg('avatar_crop_x'); - $y = $this->arg('avatar_crop_y'); - $w = $this->arg('avatar_crop_w'); - $h = $this->arg('avatar_crop_h'); - $filedata = $_SESSION['FILEDATA']; if (!$filedata) { $this->serverError(_('Lost our file data.')); return; } - - $filepath = common_avatar_path($filedata['filename']); - - if (!file_exists($filepath)) { - $this->serverError(_('Lost our file.')); - return; - } - - switch ($filedata['type']) { - case IMAGETYPE_GIF: - $image_src = imagecreatefromgif($filepath); - break; - case IMAGETYPE_JPEG: - $image_src = imagecreatefromjpeg($filepath); - break; - case IMAGETYPE_PNG: - $image_src = imagecreatefrompng($filepath); - break; - default: - $this->serverError(_('Unknown file type')); - return; - } - - common_debug("W = $w, H = $h, X = $x, Y = $y"); - - $image_dest = imagecreatetruecolor($w, $h); - - $background = imagecolorallocate($image_dest, 0, 0, 0); - ImageColorTransparent($image_dest, $background); - imagealphablending($image_dest, false); - - imagecopyresized($image_dest, $image_src, 0, 0, $x, $y, $w, $h, $w, $h); - - $cur = common_current_user(); - - $filename = common_avatar_filename($cur->id, - image_type_to_extension($filedata['type']), - null, - common_timestamp()); - - $filepath = common_avatar_path($filename); - - switch ($filedata['type']) { - case IMAGETYPE_GIF: - imagegif($image_dest, $filepath); - break; - case IMAGETYPE_JPEG: - imagejpeg($image_dest, $filepath); - break; - case IMAGETYPE_PNG: - imagepng($image_dest, $filepath); - break; - default: - $this->serverError(_('Unknown file type')); - return; - } - + + // If image is not being cropped assume pos & dimentions of original + $dest_x = $this->arg('avatar_crop_x') ? $this->arg('avatar_crop_x'):0; + $dest_y = $this->arg('avatar_crop_y') ? $this->arg('avatar_crop_y'):0; + $dest_w = $this->arg('avatar_crop_w') ? $this->arg('avatar_crop_w'):$filedata['width']; + $dest_h = $this->arg('avatar_crop_h') ? $this->arg('avatar_crop_h'):$filedata['height']; + $size = min($dest_w, $dest_h); + $size = ($size > MAX_ORIGINAL) ? MAX_ORIGINAL:$size; + $user = common_current_user(); + $profile = $user->getProfile(); + + $imagefile = new ImageFile($user->id, $filedata['filepath']); + $filename = $imagefile->resize($size, $dest_x, $dest_y, $dest_w, $dest_h); - $profile = $cur->getProfile(); - - if ($profile->setOriginal($filepath)) { - @unlink(common_avatar_path($filedata['filename'])); + if ($profile->setOriginal($filename)) { + @unlink($filedata['filepath']); unset($_SESSION['FILEDATA']); $this->mode = 'upload'; $this->showForm(_('Avatar updated.'), true); diff --git a/actions/grouplogo.php b/actions/grouplogo.php index d8f7a9353..294005f1b 100644 --- a/actions/grouplogo.php +++ b/actions/grouplogo.php @@ -350,7 +350,7 @@ class GrouplogoAction extends Action $filepath = common_avatar_path($filename); - move_uploaded_file($imagefile->filename, $filepath); + move_uploaded_file($imagefile->filepath, $filepath); $filedata = array('filename' => $filename, 'filepath' => $filepath, @@ -376,96 +376,26 @@ class GrouplogoAction extends Action function cropLogo() { - $user = common_current_user(); - $profile = $user->getProfile(); - $filedata = $_SESSION['FILEDATA']; if (!$filedata) { $this->serverError(_('Lost our file data.')); return; } - - $filepath = common_avatar_path($filedata['filename']); - - if (!file_exists($filepath)) { - $this->serverError(_('Lost our file.')); - return; - } - - switch ($filedata['type']) { - case IMAGETYPE_GIF: - $image_src = imagecreatefromgif($filepath); - break; - case IMAGETYPE_JPEG: - $image_src = imagecreatefromjpeg($filepath); - break; - case IMAGETYPE_PNG: - $image_src = imagecreatefrompng($filepath); - break; - default: - $this->serverError(_('Unknown file type')); - return; - } - + // If image is not being cropped assume pos & dimentions of original $dest_x = $this->arg('avatar_crop_x') ? $this->arg('avatar_crop_x'):0; $dest_y = $this->arg('avatar_crop_y') ? $this->arg('avatar_crop_y'):0; $dest_w = $this->arg('avatar_crop_w') ? $this->arg('avatar_crop_w'):$filedata['width']; $dest_h = $this->arg('avatar_crop_h') ? $this->arg('avatar_crop_h'):$filedata['height']; - $size = ($dest_w > MAX_ORIGINAL) ? MAX_ORIGINAL : $dest_w; + $size = min($dest_w, $dest_h); + $size = ($size > MAX_ORIGINAL) ? MAX_ORIGINAL:$size; - common_debug("W = $dest_w, H = $dest_h, X = $dest_x, Y = $dest_y, size = $size"); - - $image_dest = imagecreatetruecolor($size, $size); - - if ($filedata['type'] == IMAGETYPE_GIF || $filedata['type'] == IMAGETYPE_PNG) { - - $transparent_idx = imagecolortransparent($image_src); - - if ($transparent_idx >= 0) { - - $transparent_color = imagecolorsforindex($image_src, $transparent_idx); - $transparent_idx = imagecolorallocate($image_dest, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']); - imagefill($image_dest, 0, 0, $transparent_idx); - imagecolortransparent($image_dest, $transparent_idx); - - } elseif ($filedata['type'] == IMAGETYPE_PNG) { - - imagealphablending($image_dest, false); - $transparent = imagecolorallocatealpha($image_dest, 0, 0, 0, 127); - imagefill($image_dest, 0, 0, $transparent); - imagesavealpha($image_dest, true); - - } - } - - imagecopyresampled($image_dest, $image_src, 0, 0, $dest_x, $dest_y, $size, $size, $dest_w, $dest_h); - - $filename = common_avatar_filename($this->group->id, - image_type_to_extension($filedata['type']), - null, - 'group-'.common_timestamp()); - - $filepath = common_avatar_path($filename); - - switch ($filedata['type']) { - case IMAGETYPE_GIF: - imagegif($image_dest, $filepath); - break; - case IMAGETYPE_JPEG: - imagejpeg($image_dest, $filepath); - break; - case IMAGETYPE_PNG: - imagepng($image_dest, $filepath); - break; - default: - $this->serverError(_('Unknown file type')); - return; - } + $imagefile = new ImageFile($this->group->id, $filedata['filepath']); + $filename = $imagefile->resize($size, $dest_x, $dest_y, $dest_w, $dest_h); - if ($this->group->setOriginal($filename, $filedata['type'])) { - @unlink(common_avatar_path($filedata['filename'])); + if ($this->group->setOriginal($filename)) { + @unlink($filedata['filepath']); unset($_SESSION['FILEDATA']); $this->mode = 'upload'; $this->showForm(_('Logo updated.'), true); diff --git a/classes/Avatar.php b/classes/Avatar.php index 9ae920647..6a9ea7686 100644 --- a/classes/Avatar.php +++ b/classes/Avatar.php @@ -36,102 +36,6 @@ class Avatar extends Memcached_DataObject @unlink(common_avatar_path($filename)); } } - - # Create and save scaled version of this avatar - # XXX: maybe break into different methods - - function scale($size) - { - - $image_s = imagecreatetruecolor($size, $size); - $image_a = $this->to_image(); - $square = min($this->width, $this->height); - imagecolortransparent($image_s, imagecolorallocate($image_s, 0, 0, 0)); - imagealphablending($image_s, false); - imagesavealpha($image_s, true); - imagecopyresampled($image_s, $image_a, 0, 0, 0, 0, - $size, $size, $square, $square); - - $ext = ($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)); - } - - $scaled = DB_DataObject::factory('avatar'); - $scaled->profile_id = $this->profile_id; - $scaled->width = $size; - $scaled->height = $size; - $scaled->original = false; - $scaled->mediatype = ($this->mediattype == 'image/jpeg') ? 'image/jpeg' : 'image/png'; - $scaled->filename = $filename; - $scaled->url = common_avatar_url($filename); - $scaled->created = DB_DataObject_Cast::dateTime(); # current time - - if ($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() - { - $filepath = common_avatar_path($this->filename); - if ($this->mediatype == 'image/gif') { - return imagecreatefromgif($filepath); - } else if ($this->mediatype == 'image/jpeg') { - return imagecreatefromjpeg($filepath); - } else if ($this->mediatype == 'image/png') { - return imagecreatefrompng($filepath); - } else { - return NULL; - } - } function &pkeyGet($kv) { diff --git a/classes/Profile.php b/classes/Profile.php index ab5a48e57..5be632f87 100644 --- a/classes/Profile.php +++ b/classes/Profile.php @@ -69,28 +69,15 @@ class Profile extends Memcached_DataObject } } - function setOriginal($source) + function setOriginal($filename) { - - $info = @getimagesize($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); + $imagefile = new ImageFile($this->id, common_avatar_path($filename)); $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->width = $imagefile->width; + $avatar->height = $imagefile->height; + $avatar->mediatype = image_type_to_mime_type($imagefile->type); $avatar->filename = $filename; $avatar->original = true; $avatar->url = common_avatar_url($filename); @@ -98,21 +85,29 @@ class Profile extends Memcached_DataObject # XXX: start a transaction here - if (!$this->delete_avatars()) { - @unlink($filepath); - return null; - } - - if (!$avatar->insert()) { - @unlink($filepath); + if (!$this->delete_avatars() || !$avatar->insert()) { + @unlink(common_avatar_path($filename)); 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) { + + $scaled_filename = $imagefile->resize($size); + + //$scaled = DB_DataObject::factory('avatar'); + $scaled = new Avatar(); + $scaled->profile_id = $this->id; + $scaled->width = $size; + $scaled->height = $size; + $scaled->original = false; + $scaled->mediatype = image_type_to_mime_type($imagefile->type); + $scaled->filename = $scaled_filename; + $scaled->url = common_avatar_url($scaled_filename); + $scaled->created = DB_DataObject_Cast::dateTime(); # current time + + if (!$scaled->insert()) { return null; } } @@ -121,24 +116,6 @@ class Profile extends Memcached_DataObject 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(); diff --git a/classes/User_group.php b/classes/User_group.php index 092c1bc34..340d7f67a 100755 --- a/classes/User_group.php +++ b/classes/User_group.php @@ -88,96 +88,16 @@ class User_group extends Memcached_DataObject return $members; } - function setOriginal($filename, $type) + function setOriginal($filename) { + $imagefile = new ImageFile($this->id, common_avatar_path($filename)); + $orig = clone($this); $this->original_logo = common_avatar_url($filename); - $this->homepage_logo = common_avatar_url($this->scale($filename, - AVATAR_PROFILE_SIZE, - $type)); - $this->stream_logo = common_avatar_url($this->scale($filename, - AVATAR_STREAM_SIZE, - $type)); - $this->mini_logo = common_avatar_url($this->scale($filename, - AVATAR_MINI_SIZE, - $type)); + $this->homepage_logo = common_avatar_url($imagefile->resize(AVATAR_PROFILE_SIZE)); + $this->stream_logo = common_avatar_url($imagefile->resize(AVATAR_STREAM_SIZE)); + $this->mini_logo = common_avatar_url($imagefile->resize(AVATAR_MINI_SIZE)); common_debug(common_log_objstring($this)); return $this->update($orig); } - - function scale($filename, $size, $type) - { - $filepath = common_avatar_path($filename); - - if (!file_exists($filepath)) { - $this->serverError(_('Lost our file.')); - return; - } - - $info = @getimagesize($filepath); - - switch ($type) { - case IMAGETYPE_GIF: - $image_src = imagecreatefromgif($filepath); - break; - case IMAGETYPE_JPEG: - $image_src = imagecreatefromjpeg($filepath); - break; - case IMAGETYPE_PNG: - $image_src = imagecreatefrompng($filepath); - break; - default: - $this->serverError(_('Unknown file type')); - return; - } - - $image_dest = imagecreatetruecolor($size, $size); - - if ($type == IMAGETYPE_GIF || $type == IMAGETYPE_PNG) { - - $transparent_idx = imagecolortransparent($image_src); - - if ($transparent_idx >= 0) { - - $transparent_color = imagecolorsforindex($image_src, $transparent_idx); - $transparent_idx = imagecolorallocate($image_dest, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']); - imagefill($image_dest, 0, 0, $transparent_idx); - imagecolortransparent($image_dest, $transparent_idx); - - } elseif ($type == IMAGETYPE_PNG) { - - imagealphablending($image_dest, false); - $transparent = imagecolorallocatealpha($image_dest, 0, 0, 0, 127); - imagefill($image_dest, 0, 0, $transparent); - imagesavealpha($image_dest, true); - - } - } - - imagecopyresampled($image_dest, $image_src, 0, 0, 0, 0, $size, $size, $info[0], $info[1]); - - $outname = common_avatar_filename($this->id, - image_type_to_extension($type), - $size, - common_timestamp()); - - $outpath = common_avatar_path($outname); - - switch ($type) { - case IMAGETYPE_GIF: - imagegif($image_dest, $outpath); - break; - case IMAGETYPE_JPEG: - imagejpeg($image_dest, $outpath); - break; - case IMAGETYPE_PNG: - imagepng($image_dest, $outpath); - break; - default: - $this->serverError(_('Unknown file type')); - return; - } - - return $outname; - } } diff --git a/lib/imagefile.php b/lib/imagefile.php index 7f1db892c..5e9913235 100644 --- a/lib/imagefile.php +++ b/lib/imagefile.php @@ -47,18 +47,22 @@ if (!defined('LACONICA')) { class ImageFile { - var $filename = null; - var $barename = null; - var $type = null; - var $height = null; - var $width = null; + var $id; + var $filepath; + var $barename; + var $type; + var $height; + var $width; - function __construct($filename=null, $type=null, $width=null, $height=null) + function __construct($id=null, $filepath=null, $type=null, $width=null, $height=null) { - $this->filename = $filename; - $this->type = $type; - $this->width = $type; - $this->height = $type; + $this->id = $id; + $this->filepath = $filepath; + + $info = @getimagesize($this->filepath); + $this->type = ($info) ? $info[2]:$type; + $this->width = ($info) ? $info[0]:$width; + $this->height = ($info) ? $info[1]:$height; } static function fromUpload($param='upload') @@ -78,32 +82,100 @@ class ImageFile throw new Exception(_('System error uploading file.')); return; } - - $imagefile = new ImageFile($_FILES[$param]['tmp_name']); - $info = @getimagesize($imagefile->filename); - + + $info = @getimagesize($_FILES[$param]['tmp_name']); + if (!$info) { - @unlink($imagefile->filename); + @unlink($_FILES[$param]['tmp_name']); throw new Exception(_('Not an image or corrupt file.')); return; } + + if ($info[2] !== IMAGETYPE_GIF && + $info[2] !== IMAGETYPE_JPEG && + $info[2] !== IMAGETYPE_PNG) { + + @unlink($_FILES[$param]['tmp_name']); + throw new Exception(_('Unsupported image file format.')); + return; + } - $imagefile->width = $info[0]; - $imagefile->height = $info[1]; + return new ImageFile(null, $_FILES[$param]['tmp_name']); + } + + function resize($size, $x = 0, $y = 0, $w = null, $h = null) + { + $w = ($w === null) ? $this->width:$w; + $h = ($h === null) ? $this->height:$h; - switch ($info[2]) { - case IMAGETYPE_GIF: - case IMAGETYPE_JPEG: - case IMAGETYPE_PNG: - $imagefile->type = $info[2]; + if (!file_exists($this->filepath)) { + throw new Exception(_('Lost our file.')); + return; + } + + switch ($this->type) { + case IMAGETYPE_GIF: + $image_src = imagecreatefromgif($this->filepath); break; - default: - @unlink($imagefile->filename); - throw new Exception(_('Unsupported image file format.')); + case IMAGETYPE_JPEG: + $image_src = imagecreatefromjpeg($this->filepath); + break; + case IMAGETYPE_PNG: + $image_src = imagecreatefrompng($this->filepath); + break; + default: + throw new Exception(_('Unknown file type')); + return; + } + + $image_dest = imagecreatetruecolor($size, $size); + + if ($this->type == IMAGETYPE_GIF || $this->type == IMAGETYPE_PNG) { + + $transparent_idx = imagecolortransparent($image_src); + + if ($transparent_idx >= 0) { + + $transparent_color = imagecolorsforindex($image_src, $transparent_idx); + $transparent_idx = imagecolorallocate($image_dest, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']); + imagefill($image_dest, 0, 0, $transparent_idx); + imagecolortransparent($image_dest, $transparent_idx); + + } elseif ($this->type == IMAGETYPE_PNG) { + + imagealphablending($image_dest, false); + $transparent = imagecolorallocatealpha($image_dest, 0, 0, 0, 127); + imagefill($image_dest, 0, 0, $transparent); + imagesavealpha($image_dest, true); + + } + } + + imagecopyresampled($image_dest, $image_src, 0, 0, $x, $y, $size, $size, $w, $h); + + $outname = common_avatar_filename($this->id, + image_type_to_extension($this->type), + $size, + common_timestamp()); + + $outpath = common_avatar_path($outname); + + switch ($this->type) { + case IMAGETYPE_GIF: + imagegif($image_dest, $outpath); + break; + case IMAGETYPE_JPEG: + imagejpeg($image_dest, $outpath); + break; + case IMAGETYPE_PNG: + imagepng($image_dest, $outpath); + break; + default: + throw new Exception(_('Unknown file type')); return; } - return $imagefile; + return $outname; } function unlink() |