From 33c97f718c86d542d31baad8b21c136990a528c7 Mon Sep 17 00:00:00 2001 From: friendica Date: Tue, 12 Feb 2013 16:21:12 -0800 Subject: contact photo update issue --- include/Photo.php | 1272 ++++++++++++++++++++++++++--------------------------- 1 file changed, 636 insertions(+), 636 deletions(-) (limited to 'include/Photo.php') diff --git a/include/Photo.php b/include/Photo.php index 3ce531c44..6ba973dce 100644 --- a/include/Photo.php +++ b/include/Photo.php @@ -3,608 +3,608 @@ if(! class_exists("Photo")) { class Photo { - private $image; - - /** - * Put back gd stuff, not everybody have Imagick - */ - private $imagick; - private $width; - private $height; - private $valid; - private $type; - private $types; - - /** - * supported mimetypes and corresponding file extensions - */ - static function supportedTypes() { - if(class_exists('Imagick')) { - /** - * Imagick::queryFormats won't help us a lot there... - * At least, not yet, other parts of friendica uses this array - */ - $t = array( - 'image/jpeg' => 'jpg', - 'image/png' => 'png', - 'image/gif' => 'gif' - ); - } else { - $t = array(); - $t['image/jpeg'] ='jpg'; - if (imagetypes() & IMG_PNG) $t['image/png'] = 'png'; - } - - return $t; - } - - public function __construct($data, $type=null) { - $this->imagick = class_exists('Imagick'); - $this->types = $this->supportedTypes(); - if (!array_key_exists($type,$this->types)){ - $type='image/jpeg'; - } - $this->type = $type; - - if($this->is_imagick()) { - $this->image = new Imagick(); - $this->image->readImageBlob($data); - - /** - * Setup the image to the format it will be saved to - */ - $map = $this->get_FormatsMap(); - $format = $map[$type]; - $this->image->setFormat($format); - - // Always coalesce, if it is not a multi-frame image it won't hurt anyway - $this->image = $this->image->coalesceImages(); - - /** - * setup the compression here, so we'll do it only once - */ - switch($this->getType()){ - case "image/png": - $quality = get_config('system','png_quality'); - if((! $quality) || ($quality > 9)) - $quality = PNG_QUALITY; - /** - * From http://www.imagemagick.org/script/command-line-options.php#quality: - * - * 'For the MNG and PNG image formats, the quality value sets - * the zlib compression level (quality / 10) and filter-type (quality % 10). - * The default PNG "quality" is 75, which means compression level 7 with adaptive PNG filtering, - * unless the image has a color map, in which case it means compression level 7 with no PNG filtering' - */ - $quality = $quality * 10; - $this->image->setCompressionQuality($quality); - break; - case "image/jpeg": - $quality = get_config('system','jpeg_quality'); - if((! $quality) || ($quality > 100)) - $quality = JPEG_QUALITY; - $this->image->setCompressionQuality($quality); - } - } else { - $this->valid = false; - $this->image = @imagecreatefromstring($data); - if($this->image !== FALSE) { - $this->width = imagesx($this->image); - $this->height = imagesy($this->image); - $this->valid = true; - imagealphablending($this->image, false); - imagesavealpha($this->image, true); - } - } - } - - public function __destruct() { - if($this->image) { - if($this->is_imagick()) { - $this->image->clear(); - $this->image->destroy(); - return; - } - imagedestroy($this->image); - } - } - - public function is_imagick() { - return $this->imagick; - } - - /** - * Maps Mime types to Imagick formats - */ - public function get_FormatsMap() { - $m = array( - 'image/jpeg' => 'JPG', - 'image/png' => 'PNG', - 'image/gif' => 'GIF' - ); - return $m; - } - - public function is_valid() { - if($this->is_imagick()) - return ($this->image !== FALSE); - return $this->valid; - } - - public function getWidth() { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) - return $this->image->getImageWidth(); - return $this->width; - } - - public function getHeight() { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) - return $this->image->getImageHeight(); - return $this->height; - } - - public function getImage() { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) { - /* Clean it */ - $this->image = $this->image->deconstructImages(); - return $this->image; - } - return $this->image; - } - - public function getType() { - if(!$this->is_valid()) - return FALSE; - - return $this->type; - } - - public function getExt() { - if(!$this->is_valid()) - return FALSE; - - return $this->types[$this->getType()]; - } - - public function scaleImage($max) { - if(!$this->is_valid()) - return FALSE; - - $width = $this->width; - $height = $this->height; - - $dest_width = $dest_height = 0; - - if((! $width)|| (! $height)) - return FALSE; - - if($width > $max && $height > $max) { + private $image; + + /** + * Put back gd stuff, not everybody have Imagick + */ + private $imagick; + private $width; + private $height; + private $valid; + private $type; + private $types; + + /** + * supported mimetypes and corresponding file extensions + */ + static function supportedTypes() { + if(class_exists('Imagick')) { + /** + * Imagick::queryFormats won't help us a lot there... + * At least, not yet, other parts of friendica uses this array + */ + $t = array( + 'image/jpeg' => 'jpg', + 'image/png' => 'png', + 'image/gif' => 'gif' + ); + } else { + $t = array(); + $t['image/jpeg'] ='jpg'; + if (imagetypes() & IMG_PNG) $t['image/png'] = 'png'; + } + + return $t; + } + + public function __construct($data, $type=null) { + $this->imagick = class_exists('Imagick'); + $this->types = $this->supportedTypes(); + if (!array_key_exists($type,$this->types)){ + $type='image/jpeg'; + } + $this->type = $type; + + if($this->is_imagick()) { + $this->image = new Imagick(); + $this->image->readImageBlob($data); + + /** + * Setup the image to the format it will be saved to + */ + $map = $this->get_FormatsMap(); + $format = $map[$type]; + $this->image->setFormat($format); + + // Always coalesce, if it is not a multi-frame image it won't hurt anyway + $this->image = $this->image->coalesceImages(); + + /** + * setup the compression here, so we'll do it only once + */ + switch($this->getType()){ + case "image/png": + $quality = get_config('system','png_quality'); + if((! $quality) || ($quality > 9)) + $quality = PNG_QUALITY; + /** + * From http://www.imagemagick.org/script/command-line-options.php#quality: + * + * 'For the MNG and PNG image formats, the quality value sets + * the zlib compression level (quality / 10) and filter-type (quality % 10). + * The default PNG "quality" is 75, which means compression level 7 with adaptive PNG filtering, + * unless the image has a color map, in which case it means compression level 7 with no PNG filtering' + */ + $quality = $quality * 10; + $this->image->setCompressionQuality($quality); + break; + case "image/jpeg": + $quality = get_config('system','jpeg_quality'); + if((! $quality) || ($quality > 100)) + $quality = JPEG_QUALITY; + $this->image->setCompressionQuality($quality); + } + } else { + $this->valid = false; + $this->image = @imagecreatefromstring($data); + if($this->image !== FALSE) { + $this->width = imagesx($this->image); + $this->height = imagesy($this->image); + $this->valid = true; + imagealphablending($this->image, false); + imagesavealpha($this->image, true); + } + } + } + + public function __destruct() { + if($this->image) { + if($this->is_imagick()) { + $this->image->clear(); + $this->image->destroy(); + return; + } + imagedestroy($this->image); + } + } + + public function is_imagick() { + return $this->imagick; + } + + /** + * Maps Mime types to Imagick formats + */ + public function get_FormatsMap() { + $m = array( + 'image/jpeg' => 'JPG', + 'image/png' => 'PNG', + 'image/gif' => 'GIF' + ); + return $m; + } + + public function is_valid() { + if($this->is_imagick()) + return ($this->image !== FALSE); + return $this->valid; + } + + public function getWidth() { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) + return $this->image->getImageWidth(); + return $this->width; + } + + public function getHeight() { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) + return $this->image->getImageHeight(); + return $this->height; + } + + public function getImage() { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) { + /* Clean it */ + $this->image = $this->image->deconstructImages(); + return $this->image; + } + return $this->image; + } + + public function getType() { + if(!$this->is_valid()) + return FALSE; + + return $this->type; + } + + public function getExt() { + if(!$this->is_valid()) + return FALSE; + + return $this->types[$this->getType()]; + } + + public function scaleImage($max) { + if(!$this->is_valid()) + return FALSE; + + $width = $this->width; + $height = $this->height; + + $dest_width = $dest_height = 0; + + if((! $width)|| (! $height)) + return FALSE; + + if($width > $max && $height > $max) { // very tall image (greater than 16:9) // constrain the width - let the height float. if((($height * 9) / 16) > $width) { $dest_width = $max; - $dest_height = intval(( $height * $max ) / $width); + $dest_height = intval(( $height * $max ) / $width); } // else constrain both dimensions elseif($width > $height) { - $dest_width = $max; - $dest_height = intval(( $height * $max ) / $width); - } - else { - $dest_width = intval(( $width * $max ) / $height); - $dest_height = $max; - } - } - else { - if( $width > $max ) { - $dest_width = $max; - $dest_height = intval(( $height * $max ) / $width); - } - else { - if( $height > $max ) { + $dest_width = $max; + $dest_height = intval(( $height * $max ) / $width); + } + else { + $dest_width = intval(( $width * $max ) / $height); + $dest_height = $max; + } + } + else { + if( $width > $max ) { + $dest_width = $max; + $dest_height = intval(( $height * $max ) / $width); + } + else { + if( $height > $max ) { // very tall image (greater than 16:9) // but width is OK - don't do anything if((($height * 9) / 16) > $width) { $dest_width = $width; - $dest_height = $height; + $dest_height = $height; } else { - $dest_width = intval(( $width * $max ) / $height); - $dest_height = $max; + $dest_width = intval(( $width * $max ) / $height); + $dest_height = $max; } - } - else { - $dest_width = $width; - $dest_height = $height; - } - } - } - - - if($this->is_imagick()) { - /** - * If it is not animated, there will be only one iteration here, - * so don't bother checking - */ - // Don't forget to go back to the first frame - $this->image->setFirstIterator(); - do { + } + else { + $dest_width = $width; + $dest_height = $height; + } + } + } + + + if($this->is_imagick()) { + /** + * If it is not animated, there will be only one iteration here, + * so don't bother checking + */ + // Don't forget to go back to the first frame + $this->image->setFirstIterator(); + do { // FIXME - implement horizantal bias for scaling as in followin GD functions // to allow very tall images to be constrained only horizontally. - $this->image->scaleImage($dest_width, $dest_height); - } while ($this->image->nextImage()); + $this->image->scaleImage($dest_width, $dest_height); + } while ($this->image->nextImage()); // FIXME - also we need to copy the new dimensions to $this->height, $this->width as other functions // may rely on it. - return; - } - - - $dest = imagecreatetruecolor( $dest_width, $dest_height ); - imagealphablending($dest, false); - imagesavealpha($dest, true); - if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha - imagecopyresampled($dest, $this->image, 0, 0, 0, 0, $dest_width, $dest_height, $width, $height); - if($this->image) - imagedestroy($this->image); - $this->image = $dest; - $this->width = imagesx($this->image); - $this->height = imagesy($this->image); - } - - public function rotate($degrees) { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) { - $this->image->setFirstIterator(); - do { - $this->image->rotateImage(new ImagickPixel(), -$degrees); // ImageMagick rotates in the opposite direction of imagerotate() - } while ($this->image->nextImage()); - return; - } - - $this->image = imagerotate($this->image,$degrees,0); - $this->width = imagesx($this->image); - $this->height = imagesy($this->image); - } - - public function flip($horiz = true, $vert = false) { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) { - $this->image->setFirstIterator(); - do { - if($horiz) $this->image->flipImage(); - if($vert) $this->image->flopImage(); - } while ($this->image->nextImage()); - return; - } - - $w = imagesx($this->image); - $h = imagesy($this->image); - $flipped = imagecreate($w, $h); - if($horiz) { - for ($x = 0; $x < $w; $x++) { - imagecopy($flipped, $this->image, $x, 0, $w - $x - 1, 0, 1, $h); - } - } - if($vert) { - for ($y = 0; $y < $h; $y++) { - imagecopy($flipped, $this->image, 0, $y, 0, $h - $y - 1, $w, 1); - } - } - $this->image = $flipped; - } - - public function orient($filename) { - // based off comment on http://php.net/manual/en/function.imagerotate.php - - if(!$this->is_valid()) - return FALSE; - - if( (! function_exists('exif_read_data')) || ($this->getType() !== 'image/jpeg') ) - return; - - $exif = @exif_read_data($filename); + return; + } + + + $dest = imagecreatetruecolor( $dest_width, $dest_height ); + imagealphablending($dest, false); + imagesavealpha($dest, true); + if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha + imagecopyresampled($dest, $this->image, 0, 0, 0, 0, $dest_width, $dest_height, $width, $height); + if($this->image) + imagedestroy($this->image); + $this->image = $dest; + $this->width = imagesx($this->image); + $this->height = imagesy($this->image); + } + + public function rotate($degrees) { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) { + $this->image->setFirstIterator(); + do { + $this->image->rotateImage(new ImagickPixel(), -$degrees); // ImageMagick rotates in the opposite direction of imagerotate() + } while ($this->image->nextImage()); + return; + } + + $this->image = imagerotate($this->image,$degrees,0); + $this->width = imagesx($this->image); + $this->height = imagesy($this->image); + } + + public function flip($horiz = true, $vert = false) { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) { + $this->image->setFirstIterator(); + do { + if($horiz) $this->image->flipImage(); + if($vert) $this->image->flopImage(); + } while ($this->image->nextImage()); + return; + } + + $w = imagesx($this->image); + $h = imagesy($this->image); + $flipped = imagecreate($w, $h); + if($horiz) { + for ($x = 0; $x < $w; $x++) { + imagecopy($flipped, $this->image, $x, 0, $w - $x - 1, 0, 1, $h); + } + } + if($vert) { + for ($y = 0; $y < $h; $y++) { + imagecopy($flipped, $this->image, 0, $y, 0, $h - $y - 1, $w, 1); + } + } + $this->image = $flipped; + } + + public function orient($filename) { + // based off comment on http://php.net/manual/en/function.imagerotate.php + + if(!$this->is_valid()) + return FALSE; + + if( (! function_exists('exif_read_data')) || ($this->getType() !== 'image/jpeg') ) + return; + + $exif = @exif_read_data($filename); if($exif) { - $ort = $exif['Orientation']; - - switch($ort) - { - case 1: // nothing - break; - - case 2: // horizontal flip - $this->flip(); - break; - - case 3: // 180 rotate left - $this->rotate(180); - break; - - case 4: // vertical flip - $this->flip(false, true); - break; - - case 5: // vertical flip + 90 rotate right - $this->flip(false, true); - $this->rotate(-90); - break; - - case 6: // 90 rotate right - $this->rotate(-90); - break; - - case 7: // horizontal flip + 90 rotate right - $this->flip(); - $this->rotate(-90); - break; - - case 8: // 90 rotate left - $this->rotate(90); - break; - } - } + $ort = $exif['Orientation']; + + switch($ort) + { + case 1: // nothing + break; + + case 2: // horizontal flip + $this->flip(); + break; + + case 3: // 180 rotate left + $this->rotate(180); + break; + + case 4: // vertical flip + $this->flip(false, true); + break; + + case 5: // vertical flip + 90 rotate right + $this->flip(false, true); + $this->rotate(-90); + break; + + case 6: // 90 rotate right + $this->rotate(-90); + break; + + case 7: // horizontal flip + 90 rotate right + $this->flip(); + $this->rotate(-90); + break; + + case 8: // 90 rotate left + $this->rotate(90); + break; + } + } } - public function scaleImageUp($min) { - if(!$this->is_valid()) - return FALSE; - - - $width = $this->width; - $height = $this->height; - - $dest_width = $dest_height = 0; - - if((! $width)|| (! $height)) - return FALSE; - - if($width < $min && $height < $min) { - if($width > $height) { - $dest_width = $min; - $dest_height = intval(( $height * $min ) / $width); - } - else { - $dest_width = intval(( $width * $min ) / $height); - $dest_height = $min; - } - } - else { - if( $width < $min ) { - $dest_width = $min; - $dest_height = intval(( $height * $min ) / $width); - } - else { - if( $height < $min ) { - $dest_width = intval(( $width * $min ) / $height); - $dest_height = $min; - } - else { - $dest_width = $width; - $dest_height = $height; - } - } - } - - if($this->is_imagick()) - return $this->scaleImage($dest_width,$dest_height); - - $dest = imagecreatetruecolor( $dest_width, $dest_height ); - imagealphablending($dest, false); - imagesavealpha($dest, true); - if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha - imagecopyresampled($dest, $this->image, 0, 0, 0, 0, $dest_width, $dest_height, $width, $height); - if($this->image) - imagedestroy($this->image); - $this->image = $dest; - $this->width = imagesx($this->image); - $this->height = imagesy($this->image); - } - - - - public function scaleImageSquare($dim) { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) { - $this->image->setFirstIterator(); - do { - $this->image->scaleImage($dim, $dim); - } while ($this->image->nextImage()); - return; - } - - $dest = imagecreatetruecolor( $dim, $dim ); - imagealphablending($dest, false); - imagesavealpha($dest, true); - if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha - imagecopyresampled($dest, $this->image, 0, 0, 0, 0, $dim, $dim, $this->width, $this->height); - if($this->image) - imagedestroy($this->image); - $this->image = $dest; - $this->width = imagesx($this->image); - $this->height = imagesy($this->image); - } - - - public function cropImage($max,$x,$y,$w,$h) { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) { - $this->image->setFirstIterator(); - do { - $this->image->cropImage($w, $h, $x, $y); - /** - * We need to remove the canva, - * or the image is not resized to the crop: - * http://php.net/manual/en/imagick.cropimage.php#97232 - */ - $this->image->setImagePage(0, 0, 0, 0); - } while ($this->image->nextImage()); - return $this->scaleImage($max); - } - - $dest = imagecreatetruecolor( $max, $max ); - imagealphablending($dest, false); - imagesavealpha($dest, true); - if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha - imagecopyresampled($dest, $this->image, 0, 0, $x, $y, $max, $max, $w, $h); - if($this->image) - imagedestroy($this->image); - $this->image = $dest; - $this->width = imagesx($this->image); - $this->height = imagesy($this->image); - } - - public function saveImage($path) { - if(!$this->is_valid()) - return FALSE; - - $string = $this->imageString(); - file_put_contents($path, $string); - } - - public function imageString() { - if(!$this->is_valid()) - return FALSE; - - if($this->is_imagick()) { - /* Clean it */ - $this->image = $this->image->deconstructImages(); - $string = $this->image->getImagesBlob(); - return $string; - } - - $quality = FALSE; - - ob_start(); - - switch($this->getType()){ - case "image/png": - $quality = get_config('system','png_quality'); - if((! $quality) || ($quality > 9)) - $quality = PNG_QUALITY; - imagepng($this->image,NULL, $quality); - break; - case "image/jpeg": - $quality = get_config('system','jpeg_quality'); - if((! $quality) || ($quality > 100)) - $quality = JPEG_QUALITY; - imagejpeg($this->image,NULL,$quality); - } - $string = ob_get_contents(); - ob_end_clean(); - - return $string; - } - - - - public function store($aid, $uid, $xchan, $rid, $filename, $album, $scale, $profile = 0, $allow_cid = '', $allow_gid = '', $deny_cid = '', $deny_gid = '') { - - $x = q("select id from photo where `resource_id` = '%s' and uid = %d and `xchan` = '%s' and `scale` = %d limit 1", - dbesc($rid), - intval($uid), - dbesc($xchan), - intval($scale) - ); - if(count($x)) { - $r = q("UPDATE `photo` + public function scaleImageUp($min) { + if(!$this->is_valid()) + return FALSE; + + + $width = $this->width; + $height = $this->height; + + $dest_width = $dest_height = 0; + + if((! $width)|| (! $height)) + return FALSE; + + if($width < $min && $height < $min) { + if($width > $height) { + $dest_width = $min; + $dest_height = intval(( $height * $min ) / $width); + } + else { + $dest_width = intval(( $width * $min ) / $height); + $dest_height = $min; + } + } + else { + if( $width < $min ) { + $dest_width = $min; + $dest_height = intval(( $height * $min ) / $width); + } + else { + if( $height < $min ) { + $dest_width = intval(( $width * $min ) / $height); + $dest_height = $min; + } + else { + $dest_width = $width; + $dest_height = $height; + } + } + } + + if($this->is_imagick()) + return $this->scaleImage($dest_width,$dest_height); + + $dest = imagecreatetruecolor( $dest_width, $dest_height ); + imagealphablending($dest, false); + imagesavealpha($dest, true); + if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha + imagecopyresampled($dest, $this->image, 0, 0, 0, 0, $dest_width, $dest_height, $width, $height); + if($this->image) + imagedestroy($this->image); + $this->image = $dest; + $this->width = imagesx($this->image); + $this->height = imagesy($this->image); + } + + + + public function scaleImageSquare($dim) { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) { + $this->image->setFirstIterator(); + do { + $this->image->scaleImage($dim, $dim); + } while ($this->image->nextImage()); + return; + } + + $dest = imagecreatetruecolor( $dim, $dim ); + imagealphablending($dest, false); + imagesavealpha($dest, true); + if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha + imagecopyresampled($dest, $this->image, 0, 0, 0, 0, $dim, $dim, $this->width, $this->height); + if($this->image) + imagedestroy($this->image); + $this->image = $dest; + $this->width = imagesx($this->image); + $this->height = imagesy($this->image); + } + + + public function cropImage($max,$x,$y,$w,$h) { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) { + $this->image->setFirstIterator(); + do { + $this->image->cropImage($w, $h, $x, $y); + /** + * We need to remove the canva, + * or the image is not resized to the crop: + * http://php.net/manual/en/imagick.cropimage.php#97232 + */ + $this->image->setImagePage(0, 0, 0, 0); + } while ($this->image->nextImage()); + return $this->scaleImage($max); + } + + $dest = imagecreatetruecolor( $max, $max ); + imagealphablending($dest, false); + imagesavealpha($dest, true); + if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha + imagecopyresampled($dest, $this->image, 0, 0, $x, $y, $max, $max, $w, $h); + if($this->image) + imagedestroy($this->image); + $this->image = $dest; + $this->width = imagesx($this->image); + $this->height = imagesy($this->image); + } + + public function saveImage($path) { + if(!$this->is_valid()) + return FALSE; + + $string = $this->imageString(); + file_put_contents($path, $string); + } + + public function imageString() { + if(!$this->is_valid()) + return FALSE; + + if($this->is_imagick()) { + /* Clean it */ + $this->image = $this->image->deconstructImages(); + $string = $this->image->getImagesBlob(); + return $string; + } + + $quality = FALSE; + + ob_start(); + + switch($this->getType()){ + case "image/png": + $quality = get_config('system','png_quality'); + if((! $quality) || ($quality > 9)) + $quality = PNG_QUALITY; + imagepng($this->image,NULL, $quality); + break; + case "image/jpeg": + $quality = get_config('system','jpeg_quality'); + if((! $quality) || ($quality > 100)) + $quality = JPEG_QUALITY; + imagejpeg($this->image,NULL,$quality); + } + $string = ob_get_contents(); + ob_end_clean(); + + return $string; + } + + + + public function store($aid, $uid, $xchan, $rid, $filename, $album, $scale, $profile = 0, $allow_cid = '', $allow_gid = '', $deny_cid = '', $deny_gid = '') { + + $x = q("select id from photo where `resource_id` = '%s' and uid = %d and `xchan` = '%s' and `scale` = %d limit 1", + dbesc($rid), + intval($uid), + dbesc($xchan), + intval($scale) + ); + if(count($x)) { + $r = q("UPDATE `photo` set `aid` = %d, - set `uid` = %d, - `xchan` = '%s', - `resource_id` = '%s', - `created` = '%s', - `edited` = '%s', - `filename` = '%s', - `type` = '%s', - `album` = '%s', - `height` = %d, - `width` = %d, - `data` = '%s', + `uid` = %d, + `xchan` = '%s', + `resource_id` = '%s', + `created` = '%s', + `edited` = '%s', + `filename` = '%s', + `type` = '%s', + `album` = '%s', + `height` = %d, + `width` = %d, + `data` = '%s', `size` = %d, - `scale` = %d, - `profile` = %d, - `allow_cid` = '%s', - `allow_gid` = '%s', - `deny_cid` = '%s', - `deny_gid` = '%s' - where id = %d limit 1", + `scale` = %d, + `profile` = %d, + `allow_cid` = '%s', + `allow_gid` = '%s', + `deny_cid` = '%s', + `deny_gid` = '%s' + where id = %d limit 1", intval($aid), - intval($uid), - dbesc($xchan), - dbesc($rid), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - dbesc(basename($filename)), - dbesc($this->getType()), - dbesc($album), - intval($this->getHeight()), - intval($this->getWidth()), - dbesc($this->imageString()), + intval($uid), + dbesc($xchan), + dbesc($rid), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + dbesc(basename($filename)), + dbesc($this->getType()), + dbesc($album), + intval($this->getHeight()), + intval($this->getWidth()), + dbesc($this->imageString()), intval(strlen($this->imageString())), - intval($scale), - intval($profile), - dbesc($allow_cid), - dbesc($allow_gid), - dbesc($deny_cid), - dbesc($deny_gid), - intval($x[0]['id']) - ); - } - else { - $r = q("INSERT INTO `photo` - ( `aid`, `uid`, `xchan`, `resource_id`, `created`, `edited`, `filename`, type, `album`, `height`, `width`, `data`, `size`, `scale`, `profile`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` ) - VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s' )", + intval($scale), + intval($profile), + dbesc($allow_cid), + dbesc($allow_gid), + dbesc($deny_cid), + dbesc($deny_gid), + intval($x[0]['id']) + ); + } + else { + $r = q("INSERT INTO `photo` + ( `aid`, `uid`, `xchan`, `resource_id`, `created`, `edited`, `filename`, type, `album`, `height`, `width`, `data`, `size`, `scale`, `profile`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` ) + VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s' )", intval($aid), - intval($uid), - dbesc($xchan), - dbesc($rid), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - dbesc(basename($filename)), - dbesc($this->getType()), - dbesc($album), - intval($this->getHeight()), - intval($this->getWidth()), - dbesc($this->imageString()), + intval($uid), + dbesc($xchan), + dbesc($rid), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + dbesc(basename($filename)), + dbesc($this->getType()), + dbesc($album), + intval($this->getHeight()), + intval($this->getWidth()), + dbesc($this->imageString()), intval(strlen($this->imageString())), - intval($scale), - intval($profile), - dbesc($allow_cid), - dbesc($allow_gid), - dbesc($deny_cid), - dbesc($deny_gid) - ); - } - return $r; - } + intval($scale), + intval($profile), + dbesc($allow_cid), + dbesc($allow_gid), + dbesc($deny_cid), + dbesc($deny_gid) + ); + } + return $r; + } }} @@ -615,105 +615,105 @@ class Photo { * @arg $fromcurl boolean Check Content-Type header from curl request */ function guess_image_type($filename, $fromcurl=false) { - logger('Photo: guess_image_type: '.$filename . ($fromcurl?' from curl headers':''), LOGGER_DEBUG); - $type = null; - if ($fromcurl) { - $a = get_app(); - $headers=array(); - $h = explode("\n",$a->get_curl_headers()); - foreach ($h as $l) { - list($k,$v) = array_map("trim", explode(":", trim($l), 2)); - $headers[$k] = $v; - } - if (array_key_exists('Content-Type', $headers)) - $type = $headers['Content-Type']; - } - if (is_null($type)){ - // Guessing from extension? Isn't that... dangerous? - if(class_exists('Imagick') && file_exists($filename) && is_readable($filename)) { - /** - * Well, this not much better, - * but at least it comes from the data inside the image, - * we won't be tricked by a manipulated extension - */ - $image = new Imagick($filename); - $type = $image->getImageMimeType(); - } else { - $ext = pathinfo($filename, PATHINFO_EXTENSION); - $types = Photo::supportedTypes(); - $type = "image/jpeg"; - foreach ($types as $m=>$e){ - if ($ext==$e) $type = $m; - } - } - } - logger('Photo: guess_image_type: type='.$type, LOGGER_DEBUG); - return $type; + logger('Photo: guess_image_type: '.$filename . ($fromcurl?' from curl headers':''), LOGGER_DEBUG); + $type = null; + if ($fromcurl) { + $a = get_app(); + $headers=array(); + $h = explode("\n",$a->get_curl_headers()); + foreach ($h as $l) { + list($k,$v) = array_map("trim", explode(":", trim($l), 2)); + $headers[$k] = $v; + } + if (array_key_exists('Content-Type', $headers)) + $type = $headers['Content-Type']; + } + if (is_null($type)){ + // Guessing from extension? Isn't that... dangerous? + if(class_exists('Imagick') && file_exists($filename) && is_readable($filename)) { + /** + * Well, this not much better, + * but at least it comes from the data inside the image, + * we won't be tricked by a manipulated extension + */ + $image = new Imagick($filename); + $type = $image->getImageMimeType(); + } else { + $ext = pathinfo($filename, PATHINFO_EXTENSION); + $types = Photo::supportedTypes(); + $type = "image/jpeg"; + foreach ($types as $m=>$e){ + if ($ext==$e) $type = $m; + } + } + } + logger('Photo: guess_image_type: type='.$type, LOGGER_DEBUG); + return $type; } function import_profile_photo($photo,$xchan) { - $a = get_app(); + $a = get_app(); logger('import_profile_photo: updating channel photo from ' . $photo . ' for ' . $xchan, LOGGER_DEBUG); - $r = q("select resource_id from photo where xchan = '%s' and scale = 4 limit 1", - dbesc($xchan) - ); - if($r) { - $hash = $r[0]['resource_id']; - } - else { - $hash = photo_new_resource(); - } + $r = q("select resource_id from photo where xchan = '%s' and scale = 4 limit 1", + dbesc($xchan) + ); + if($r) { + $hash = $r[0]['resource_id']; + } + else { + $hash = photo_new_resource(); + } - $photo_failure = false; + $photo_failure = false; - $filename = basename($photo); - $img_str = fetch_url($photo,true); + $filename = basename($photo); + $img_str = fetch_url($photo,true); - $type = guess_image_type($photo,true); - $img = new Photo($img_str, $type); - if($img->is_valid()) { + $type = guess_image_type($photo,true); + $img = new Photo($img_str, $type); + if($img->is_valid()) { - $img->scaleImageSquare(175); + $img->scaleImageSquare(175); - $r = $img->store(0, 0, $xchan, $hash, $filename, 'Contact Photos', 4 ); + $r = $img->store(0, 0, $xchan, $hash, $filename, 'Contact Photos', 4 ); - if($r === false) - $photo_failure = true; + if($r === false) + $photo_failure = true; - $img->scaleImage(80); + $img->scaleImage(80); - $r = $img->store(0, 0, $xchan, $hash, $filename, 'Contact Photos', 5 ); + $r = $img->store(0, 0, $xchan, $hash, $filename, 'Contact Photos', 5 ); - if($r === false) - $photo_failure = true; + if($r === false) + $photo_failure = true; - $img->scaleImage(48); + $img->scaleImage(48); - $r = $img->store(0, 0, $xchan, $hash, $filename, 'Contact Photos', 6 ); + $r = $img->store(0, 0, $xchan, $hash, $filename, 'Contact Photos', 6 ); - if($r === false) - $photo_failure = true; + if($r === false) + $photo_failure = true; - $photo = $a->get_baseurl() . '/photo/' . $hash . '-4'; - $thumb = $a->get_baseurl() . '/photo/' . $hash . '-5'; - $micro = $a->get_baseurl() . '/photo/' . $hash . '-6'; - } - else { + $photo = $a->get_baseurl() . '/photo/' . $hash . '-4'; + $thumb = $a->get_baseurl() . '/photo/' . $hash . '-5'; + $micro = $a->get_baseurl() . '/photo/' . $hash . '-6'; + } + else { logger('import_profile_photo: invalid image from ' . $photo); - $photo_failure = true; + $photo_failure = true; } - if($photo_failure) { - $photo = $a->get_baseurl() . '/images/person-175.jpg'; - $thumb = $a->get_baseurl() . '/images/person-80.jpg'; - $micro = $a->get_baseurl() . '/images/person-48.jpg'; + if($photo_failure) { + $photo = $a->get_baseurl() . '/images/person-175.jpg'; + $thumb = $a->get_baseurl() . '/images/person-80.jpg'; + $micro = $a->get_baseurl() . '/images/person-48.jpg'; $type = 'image/jpeg'; - } + } - return(array($photo,$thumb,$micro,$type)); + return(array($photo,$thumb,$micro,$type)); } -- cgit v1.2.3