public function getImage($id, $w = '', $h = '', $attribute = '')
 {
     ini_set("memory_limit", "10000M");
     if (!($id > -1)) {
         return '';
     }
     if (!$attribute) {
         $attribute = '';
     }
     $file = IMG_UPLOAD_DIR . '/' . $id . '.jpg';
     $info = getimagesize($file);
     //       genFuncs::getInstance()->spit ( $info );
     //w and h are max values: new w OR new h should match them: so try
     //one first: h
     $target_h = $h;
     $width_height_ratio = $info[0] / $info[1];
     $target_w = round($width_height_ratio * $target_h, 0);
     if ($target_w > $w && $w != false) {
         $target_w = $w;
         $target_h = round($target_w / $width_height_ratio, 0);
     }
     $h = $target_h;
     $w = $target_w;
     //if orig image height <= desired height, then return original image
     if ($info[1] <= $h) {
         return '<img src="' . REL_UPLOAD_DIR . '/' . $id . '.jpg" width="' . $info[0] . '" height="' . $info[1] . '"' . $attribute . '/>';
     } else {
         /*----this system assumes constant height----*/
         /*----create system that can request SET HEIGHT OR LONGEST EDGE----*/
         //look in the folder named height of image
         $target_dir = ABS_RESIZED_DIR . '/' . $h;
         $existing_file = $target_dir . '/' . $id . '.jpg';
         $rel_existing_file = REL_RESIZED_DIR . '/' . $h . '/' . $id . '.jpg';
         if (file_exists($existing_file)) {
             genFuncs::getInstance()->spit('file exists');
             $existing_info = getimagesize($existing_file);
             return '<img src="' . $rel_existing_file . '" width="' . $existing_info[0] . '" height="' . $existing_info[1] . '"' . $attribute . '/>';
         } else {
             if (!is_dir($target_dir)) {
                 mkdir($target_dir);
             }
             //load
             $this->image = imagecreatefromjpeg($file);
             //resize
             $new_image = imagecreatetruecolor($w, $h);
             //imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $w, $h, imagesx ( $this->image ), imagesy ( $this->image );
             imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $w, $h, $info[0], $info[1]);
             $this->image = $new_image;
             imagejpeg($this->image, $existing_file, IMG_COMPRESSION);
             return '<img src="' . $rel_existing_file . '" width="' . $w . '" height="' . $h . '"' . $attribute . '/>';
             imagedestroy($this->image);
             imagedestroy($new_image);
         }
     }
 }
Exemplo n.º 2
0
 public function goCron()
 {
     $this->allImages = tdb::getInstance()->getAll('images');
     array_pop($this->allImages);
     genFuncs::getInstance()->spit('sizeOf: ' . sizeOf($this->allImages));
     if ($this->s['action'] == 'batch') {
         $this->batchPhotos();
     } elseif ($this->s['action'] == 'updateDbImageSizes') {
         $this->updateDbImageSizes();
     }
 }
 public function getImage($id, $w, $h)
 {
     $file = IMG_UPLOAD_DIR . '/' . $id . '.jpg';
     $info = getimagesize($file);
     //genFuncs::getInstance()->spit ( $info );
     if ($h) {
         //h
         if ($info[1] <= $h) {
             return '<img src="' . REL_UPLOAD_DIR . '/' . $id . '.jpg"/>';
         } else {
             //look in the folder named height of image
             $target_dir = ABS_RESIZED_DIR . '/' . $h;
             $existing_file = $target_dir . '/' . $id . '.jpg';
             $rel_existing_file = REL_RESIZED_DIR . '/' . $h . '/' . $id . '.jpg';
             if (file_exists($existing_file)) {
                 $existing_info = getimagesize($existing_file);
                 return '<img src="' . $rel_existing_file . '" width="' . $existing_info[0] . '" height="' . $existing_info[1] . '"/>';
             } else {
                 if (!is_dir($target_dir)) {
                     mkdir($target_dir);
                 }
                 //load
                 $this->image = imagecreatefromjpeg($file);
                 //resize
                 $width_height_ratio = $info[0] / $info[1];
                 $new_width = round($width_height_ratio * $h, 0);
                 $new_height = $h;
                 if ($new_width > $w) {
                     $new_width = $w;
                     $new_height = round($width_height_ratio / $new_width, 0);
                 }
                 genFuncs::getInstance()->spit($new_width . ', ' . $new_height);
                 $new_image = imagecreatetruecolor($new_width, $new_height);
                 //imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $new_width, $new_height, imagesx ( $this->image ), imagesy ( $this->image );
                 imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $new_width, $new_height, $info[0], $info[1]);
                 $this->image = $new_image;
                 imagejpeg($this->image, $existing_file, IMG_COMPRESSION);
                 return '<img src="' . $rel_existing_file . '" width="' . $new_width . '" height="' . $new_height . '"/>';
             }
         }
     } else {
         return '<img src="' . REL_UPLOAD_DIR . '/' . $id . '.jpg"/>';
     }
 }
Exemplo n.º 4
0
 private function processForm()
 {
     $hash_predb = tdb::getInstance()->getHash($_POST['password']);
     $row = tdb::getInstance()->getRow('user', 'email', $_POST['email']);
     //echo $hash_predb . '<br>vs:<br>' . $row [ 'password' ];
     //pasted the returned hash value in phpmyadmin - needed strip slashes in the tdb class
     if ($hash_predb == $row['password']) {
         //        genFuncs::getInstance()->spit ( 'match' );
         session_regenerate_id(true);
         $_SESSION['user'] = $row;
         unset($_SESSION['user']['password']);
         if ($_SESSION['user']['access'] == '2') {
             unset($_POST);
             header('Location: ' . DEFAULT_CMS_PAGE);
         }
     } else {
         genFuncs::getInstance()->spit('unmatch');
         foreach ($this->fdata['elements'] as $k => $v) {
             $this->fdata['elements'][$k]['error'] = true;
             $this->fdata['elements'][$k]['class'] = 'error';
         }
         $this->showForm();
     }
 }
Exemplo n.º 5
0
 public static function getInstance()
 {
     return is_object(self::$instance) ? self::$instance : (self::$instance = new self::$instance());
 }