diff options
Diffstat (limited to 'ratatoeskr/sys')
| -rw-r--r-- | ratatoeskr/sys/models.php | 57 |
1 files changed, 44 insertions, 13 deletions
diff --git a/ratatoeskr/sys/models.php b/ratatoeskr/sys/models.php index 337c367..83e1490 100644 --- a/ratatoeskr/sys/models.php +++ b/ratatoeskr/sys/models.php @@ -1532,14 +1532,15 @@ class Image private $id; private $filename; + private static $pre_maxw = 150; + private static $pre_maxh = 100; + /* * Variables: Public class variables * * $name - The image name - * $alt - The alternative text (a <Multilingual> object) */ public $name; - public $alt; private function __construct() { } @@ -1549,8 +1550,8 @@ class Image if($sqlrow === False) throw new DoesNotExistError(); + $this->id = $sqlrow["id"]; $this->name = $sqlrow["name"]; - $this->alt = Multilingual::by_id($sqlrow["alt"]); $this->file = $sqlrow["file"]; } @@ -1575,11 +1576,10 @@ class Image { $obj = new self; $obj->name = $name; - $obj->alt = Multilingual::create(); $obj->file = "0"; - qdb("INSERT INTO `PREFIX_images` (`name`, `alt`, `file`) VALUES ('%s', %d, '0')", - $name, $obj->alt->get_id()); + qdb("INSERT INTO `PREFIX_images` (`name`, `file`) VALUES ('%s', '0')", + $name); $obj->id = mysql_insert_id(); try @@ -1604,7 +1604,7 @@ class Image public static function by_id($id) { $obj = new self; - $obj->populate_by_sqlresult(qdb("SELECT `id`, `name`, `alt`, `file` FROM `PREFIX_images` WHERE `id` = %d", $id)); + $obj->populate_by_sqlresult(qdb("SELECT `id`, `name`, `file` FROM `PREFIX_images` WHERE `id` = %d", $id)); return $obj; } @@ -1643,10 +1643,41 @@ class Image throw new UnknownFileFormat(); if(is_file(SITE_BASE_PATH . "/images/" . $this->file)) unlink(SITE_BASE_PATH . "/images/" . $this->file); - $new_fn = $this->id . $imagetype_file_extensions[$imageinfo[2]]; - move_uploaded_file($file, SITE_BASE_PATH . "/images/" . $new_fn); + $new_fn = $this->id . "." . $imagetype_file_extensions[$imageinfo[2]]; + if(!move_uploaded_file($file, SITE_BASE_PATH . "/images/" . $new_fn)) + throw new IOError("Can not move file."); $this->file = $new_fn; $this->save(); + + /* make preview image */ + switch($imageinfo[2]) + { + case IMAGETYPE_GIF: $img = imagecreatefromgif (SITE_BASE_PATH . "/images/" . $new_fn); break; + case IMAGETYPE_JPEG: $img = imagecreatefromjpeg(SITE_BASE_PATH . "/images/" . $new_fn); break; + case IMAGETYPE_PNG: $img = imagecreatefrompng (SITE_BASE_PATH . "/images/" . $new_fn); break; + default: $img = imagecreatetruecolor(40, 40); imagefill($img, 1, 1, imagecolorallocate($img, 127, 127, 127)); break; + } + $w_orig = imagesx($img); + $h_orig = imagesy($img); + if(($w_orig > self::$pre_maxw) or ($h_orig > self::$pre_maxh)) + { + $ratio = $w_orig / $h_orig; + if($ratio > 1) + { + $w_new = round(self::$pre_maxw); + $h_new = round(self::$pre_maxw / $ratio); + } + else + { + $h_new = round(self::$pre_maxh); + $w_new = round(self::$pre_maxh * $ratio); + } + $preview = imagecreatetruecolor($w_new, $h_new); + imagecopyresized($preview, $img, 0, 0, 0, 0, $w_new, $h_new, $w_orig, $h_orig); + imagepng($preview, SITE_BASE_PATH . "/images/previews/{$this->id}.png"); + } + else + imagepng($img, SITE_BASE_PATH . "/images/previews/{$this->id}.png"); } /* @@ -1654,9 +1685,8 @@ class Image */ public function save() { - $this->alt->save(); - qdb("UPDATE `PREFIX_images` SET `name` = '%s', `alt` = %d, `file` = '%s' WHERE `id` = %d", - $this->name, $this->alt->get_id(), $this->file, $this->id); + qdb("UPDATE `PREFIX_images` SET `name` = '%s', `file` = '%s' WHERE `id` = %d", + $this->name, $this->file, $this->id); } /* @@ -1664,9 +1694,10 @@ class Image */ public function delete() { - $this->alt->delete(); if(is_file(SITE_BASE_PATH . "/images/" . $this->file)) unlink(SITE_BASE_PATH . "/images/" . $this->file); + if(is_file(SITE_BASE_PATH . "/images/previews/{$this->id}.png")) + unlink(SITE_BASE_PATH . "/images/previews/{$this->id}.png"); qdb("DELETE FROM `PREFIX_images` WHERE `id` = %d", $this->id); } } |