PHP Thumbnail::getCurrentHeight方法代码示例

 public static function update($values, $user)
 {
     $id = $values['id'];
     if ($id) {
         $q = new Doctrine_Query();
         $q = $q->select('t.*')->from('Theme t');
         $q = $q->addWhere('id = ?', array($id));
         if (!$user->getRole() == User::ADMIN) {
             $q = $q->addWhere('user_id = ?', array($user->getId()));
         }
         $theme = $q->fetchOne();
     } else {
         $theme = new Theme();
     }
     if ($theme) {
         $theme->setName($values['name']);
         $theme->setDescription($values['description']);
         if (!$theme->getUserId()) {
             $theme->setUserId($user->getId());
         }
         $file = $values['file'];
         if ($file) {
             $filename = $file->getOriginalName();
             $theme->setFileName($filename);
         }
         $theme->setApproved(false);
         $theme->save();
         $folderpath = $theme->getFolderPath();
         if (!is_dir($folderpath)) {
             mkdir($folderpath);
         }
         if ($file) {
             $filepath = $folderpath . $theme->getFileName();
             $file->save($filepath);
         }
         $screenshot = $values['screenshot'];
         if ($screenshot) {
             $screenshotpath = $folderpath . $theme->getId() . $screenshot->getOriginalName();
             $screenshot->save($screenshotpath);
             $smallThumb = new Thumbnail($screenshotpath);
             if ($smallThumb->getCurrentWidth() > 150 || $smallThumb->getCurrentHeight() > 150) {
                 $smallThumb->resize(150, 150);
             }
             $smallThumb->show(100, $folderpath . 'smallthumb.png');
             $bigThumb = new Thumbnail($screenshotpath);
             if ($bigThumb->getCurrentWidth() > 500 || $bigThumb->getCurrentHeight() > 500) {
                 $bigThumb->resize(500, 500);
             }
             $bigThumb->show(100, $folderpath . 'bigthumb.png');
             $screenshot = new Thumbnail($screenshotpath);
             $screenshot->show(100, $folderpath . 'screenshot.png');
             unlink($screenshotpath);
         }
         $outputs = array();
         if ($file) {
             exec(Tools::get('edje_list_path') . ' ' . $filepath, $outputs);
             $groups = array_splice($outputs, 4);
             $groups = array_keys(array_flip($groups));
             $name = substr($outputs[0], 6);
             if ($name) {
                 $theme->setName($name);
             }
             $author = substr($outputs[1], 8);
             if ($author) {
                 $theme->setAuthor($author);
             }
             $license = substr($outputs[2], 9);
             $theme->setLicense($license);
             $version = substr($outputs[3], 9);
             $theme->setVersion($version);
             $theme->save();
             $theme->clearThemeGroups();
             foreach ($groups as $group) {
                 $theme->addThemeGroup($group);
             }
         }
         return $theme;
     }
     return null;
 }

 function crop($imagePath, $thumbnailPath, $dimensions)
 {
     $crop = false;
     $newSize = trim(intval($dimensions[0])) > 0 ? trim(intval($dimensions[0])) : 100;
     $thumb = new Thumbnail($imagePath);
     if ($thumb->error) {
         echo $imagePath . ":" . $thumb->errmsg . "<br />";
         return false;
     }
     $minLength = min($thumb->getCurrentWidth(), $thumb->getCurrentHeight());
     $maxLength = max($thumb->getCurrentWidth(), $thumb->getCurrentHeight());
     // Image is smaller than the specified size so we just rename it and save
     if ($maxLength <= $newSize) {
         $thumb->save($thumbnailPath, $this->quality);
         //Just rename and save without processing
     } else {
         // At least one side is larger than specified thumbnail size
         // Both sides are larger than resize length so first we scale and if image is not square we crop
         if ($minLength > $newSize) {
             // Scale smaller size to desired new size
             if ($thumb->getCurrentWidth() < $thumb->getCurrentHeight()) {
                 $thumb->resize($newSize, 0);
                 $crop = true;
             } elseif ($thumb->getCurrentWidth() > $thumb->getCurrentHeight()) {
                 $thumb->resize(0, $newSize);
                 $crop = true;
             } else {
                 $thumb->resize($newSize, $newSize);
             }
             if ($crop) {
                 $thumb->cropFromCenter($newSize);
             }
             // One size is smaller than the new size, so we only crop the larger size to the new size
         } else {
             $cropX = intval(($thumb->getCurrentWidth() - $newSize) / 2);
             $cropY = intval(($thumb->getCurrentHeight() - $newSize) / 2);
             $thumb->crop($cropX, $cropY, $newSize, $newSize);
         }
         $thumb->save($thumbnailPath, $this->quality);
     }
     $thumb->destruct();
     if (file_exists($thumbnailPath)) {
         return true;
     }
     return false;
 }

 public static function update($values, $user)
 {
     $id = $values['id'];
     if ($id) {
         $q = new Doctrine_Query();
         $q = $q->select('m.*')->from('Madule m');
         $q = $q->addWhere('id = ?', array($id));
         if (!$user->getRole() == User::ADMIN) {
             $q = $q->addWhere('user_id = ?', array($user->getId()));
         }
         $module = $q->fetchOne();
     } else {
         $module = new Madule();
     }
     if ($module) {
         $module->setName($values['name']);
         $module->setDescription($values['description']);
         $module->setSourceUrl($values['source_url']);
         if (!$module->getUserId()) {
             $module->setUserId($user->getId());
         }
         $module->setApplicationId($values['application_id']);
         $module->setApproved(false);
         $module->save();
         $folderpath = $module->getFolderPath();
         if (!is_dir($folderpath)) {
             mkdir($folderpath);
         }
         $screenshot = $values['screenshot'];
         if ($screenshot) {
             $screenshotpath = $folderpath . $module->getId() . $screenshot->getOriginalName();
             $screenshot->save($screenshotpath);
             $smallThumb = new Thumbnail($screenshotpath);
             if ($smallThumb->getCurrentWidth() > 150 || $smallThumb->getCurrentHeight() > 150) {
                 $smallThumb->resize(150, 150);
             }
             $smallThumb->show(100, $folderpath . 'smallthumb.png');
             $bigThumb = new Thumbnail($screenshotpath);
             if ($bigThumb->getCurrentWidth() > 500 || $bigThumb->getCurrentHeight() > 500) {
                 $bigThumb->resize(500, 500);
             }
             $bigThumb->show(100, $folderpath . 'bigthumb.png');
             $screenshot = new Thumbnail($screenshotpath);
             $screenshot->show(100, $folderpath . 'screenshot.png');
             unlink($screenshotpath);
         }
         return $module;
     }
     return null;
 }

 function uploadImages($listing_id, $path)
 {
     $imgMaxWidth = $this->Config->content_max_imgwidth;
     $fileKeys = $this->fileKeys;
     $images = array();
     // Load thumbnail library
     App::import('Vendor', 'thumbnail' . DS . 'thumbnail.inc');
     foreach ($fileKeys as $key) {
         $tmp_name = $_FILES['image']['tmp_name'][$key];
         $name = basename($_FILES['image']['name'][$key]);
         // Append datetime stamp to file name
         $nameArray = explode(".", $name);
         // Leave only valid characters
         $nameArray[count($nameArray) - 2] = preg_replace('/[^0-9a-z]+/i', '', $nameArray[count($nameArray) - 2]);
         $nameArray[count($nameArray) - 2] = preg_replace('/[^\\w\\d\\s]+/i', '', $nameArray[count($nameArray) - 2]);
         $nameArray[count($nameArray) - 2] = $nameArray[count($nameArray) - 2] . "_" . time();
         // Prepend contentid
         $name = $listing_id . "_" . implode(".", $nameArray);
         $uploadfile = $path . $name;
         if (move_uploaded_file($tmp_name, $uploadfile)) {
             $images[] = "jreviews/" . $name . "|||0||bottom||";
             chmod($uploadfile, 0644);
             // Begin image resizing
             if ($imgMaxWidth > 0) {
                 $thumb = new Thumbnail($uploadfile);
                 if ($thumb->getCurrentWidth() > $imgMaxWidth) {
                     $thumb->resize($imgMaxWidth, $thumb->getCurrentHeight());
                 }
                 $thumb->save($uploadfile);
                 $thumb->destruct();
             }
         }
     }
     $this->images = $images;
 }