PHP phpThumb::setSourceFilename方法代码示例

function spit_phpthumb_image($filepath, $configarray = array())
{
    // set up class
    global $CFG, $PHPTHUMB_CONFIG;
    $phpThumb = new phpThumb();
    // import default config
    if (!empty($PHPTHUMB_CONFIG)) {
        foreach ($PHPTHUMB_CONFIG as $key => $value) {
            $keyname = 'config_' . $key;
            $phpThumb->setParameter($keyname, $value);
        }
    }
    // import passed params
    if (!empty($configarray)) {
        foreach ($configarray as $key => $value) {
            $keyname = $key;
            $phpThumb->setParameter($keyname, $value);
        }
    }
    $phpThumb->setSourceFilename($filepath);
    if (!is_file($phpThumb->sourceFilename) && !phpthumb_functions::gd_version()) {
        if (!headers_sent()) {
            // base64-encoded error image in GIF format
            $ERROR_NOGD = 'R0lGODlhIAAgALMAAAAAABQUFCQkJDY2NkZGRldXV2ZmZnJycoaGhpSUlKWlpbe3t8XFxdXV1eTk5P7+/iwAAAAAIAAgAAAE/vDJSau9WILtTAACUinDNijZtAHfCojS4W5H+qxD8xibIDE9h0OwWaRWDIljJSkUJYsN4bihMB8th3IToAKs1VtYM75cyV8sZ8vygtOE5yMKmGbO4jRdICQCjHdlZzwzNW4qZSQmKDaNjhUMBX4BBAlmMywFSRWEmAI6b5gAlhNxokGhooAIK5o/pi9vEw4Lfj4OLTAUpj6IabMtCwlSFw0DCKBoFqwAB04AjI54PyZ+yY3TD0ss2YcVmN/gvpcu4TOyFivWqYJlbAHPpOntvxNAACcmGHjZzAZqzSzcq5fNjxFmAFw9iFRunD1epU6tsIPmFCAJnWYE0FURk7wJDA0MTKpEzoWAAskiAAA7';
            header('Content-Type: image/gif');
            echo base64_decode($ERROR_NOGD);
        } else {
            echo '*** ERROR: No PHP-GD support available ***';
        }
        exit;
    }
    $phpThumb->SetCacheFilename();
    if (!file_exists($phpThumb->cache_filename) && is_writable(dirname($phpThumb->cache_filename))) {
        //         error_log("generating to cache: " . $phpThumb->cache_filename);
        $phpThumb->CleanUpCacheDirectory();
        $phpThumb->GenerateThumbnail();
        $phpThumb->RenderToFile($phpThumb->cache_filename);
    }
    if (is_file($phpThumb->cache_filename)) {
        //         error_log("sending from cache: " . $phpThumb->cache_filename);
        if ($getimagesize = @GetImageSize($phpThumb->cache_filename)) {
            $mimetype = phpthumb_functions::ImageTypeToMIMEtype($getimagesize[2]);
        }
        spitfile_with_mtime_check($phpThumb->cache_filename, $mimetype);
    } else {
        //         error_log("phpthumb cache file doesn't exist: " . $phpThumb->cache_filename);
        $phpThumb->GenerateThumbnail();
        $phpThumb->OutputThumbnail();
        exit;
    }
}

 public static function thumbnail($image_path, $thumb_path, $image_name, $thumbnail_width = 0, $thumbnail_height = 0)
 {
     require_once JPATH_ROOT . '/jelibs/phpthumb/phpthumb.class.php';
     // create phpThumb object
     $phpThumb = new phpThumb();
     // this is very important when using a single object to process multiple images
     $phpThumb->resetObject();
     // set data source
     $phpThumb->setSourceFilename($image_path . DS . $image_name);
     // set parameters (see "URL Parameters" in phpthumb.readme.txt)
     if ($thumbnail_width) {
         $phpThumb->setParameter('w', $thumbnail_width);
     }
     if ($thumbnail_height) {
         $phpThumb->setParameter('h', $thumbnail_height);
     }
     $phpThumb->setParameter('zc', 'l');
     // set parameters
     $phpThumb->setParameter('config_output_format', 'jpeg');
     // generate & output thumbnail
     $output_filename = str_replace('/', DS, $thumb_path) . DS . 't-' . $thumbnail_width . 'x' . $thumbnail_height . '-' . $image_name;
     # .'_'.$thumbnail_width.'.'.$phpThumb->config_output_format;
     $capture_raw_data = false;
     if ($phpThumb->GenerateThumbnail()) {
         //			$output_size_x = ImageSX($phpThumb->gdimg_output);
         //			$output_size_y = ImageSY($phpThumb->gdimg_output);
         //			if ($output_filename || $capture_raw_data) {
         ////				if ($capture_raw_data && $phpThumb->RenderOutput()) {
         ////					// RenderOutput renders the thumbnail data to $phpThumb->outputImageData, not to a file or the browser
         ////					mysql_query("INSERT INTO `table` (`thumbnail`) VALUES ('".mysql_escape_string($phpThumb->outputImageData)."') WHERE (`id` = '".$id."')");
         ////				} elseif ($phpThumb->RenderToFile($output_filename)) {
         ////					// do something on success
         ////					echo 'Successfully rendered:<br><img src="'.$output_filename.'">';
         ////				} else {
         ////					// do something with debug/error messages
         ////					echo 'Failed (size='.$thumbnail_width.'):<pre>'.implode("\n\n", $phpThumb->debugmessages).'</pre>';
         ////				}
         //				$phpThumb->purgeTempFiles();
         //			} else {
         $phpThumb->RenderToFile($output_filename);
         //			}
     } else {
         // do something with debug/error messages
         //			echo 'Failed (size='.$thumbnail_width.').<br>';
         //			echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">'.$phpThumb->fatalerror.'</div>';
         //			echo '<form><textarea rows="10" cols="60" wrap="off">'.htmlentities(implode("\n* ", $phpThumb->debugmessages)).'</textarea></form><hr>';
     }
     return $output_filename;
 }

 /**
  * Resize an image
  *
  * Looks like a private function to me, but could be used as it is
  * 
  * @param $filename String Nom du fichier
  * @param $options Array Can override $settings and add these options :
  *				output : relative to 'folder' output image filename (default : $filename (overwrite))
  *				delete_source : if output is different from input, this set to true will delete the source file (default : false)
  * @return Returns true in case of success, false otherwise ($this->errors[$Model->name] gets populated)
  */
 function resizeImage(&$Model, $filepath, $options = array())
 {
     if (!file_exists($filepath)) {
         $this->errors[$Model->name][] = __('PhpThumb behavior : le fichier ', true) . $filepath . __(' n\'existe pas.', true);
         return false;
     }
     $settings = am(am($this->settings[$Model->name]['default'], array('output' => $filepath, 'delete_source' => false)), $options);
     App::import('Vendor', 'phpThumb', array('file' => 'phpThumb' . DS . 'phpthumb.class.php'));
     $phpThumb = new phpThumb();
     $phpThumb->setSourceFilename($filepath);
     $phpThumb->setParameter('w', $settings['width']);
     $phpThumb->setParameter('h', $settings['height']);
     if ($settings['zoomcrop'] === true) {
         //$phpThumb->setParameter('zc', 1);
     }
     if (!(0 == $settings['sx'] && 0 == $settings['sy'] && 0 == $settings['sw'] && 0 == $settings['sh'])) {
         $phpThumb->setParameter('sx', $settings['sx']);
         $phpThumb->setParameter('sy', $settings['sy']);
         $phpThumb->setParameter('sw', $settings['sw']);
         $phpThumb->setParameter('sh', $settings['sh']);
         if ($settings['aoe']) {
             $phpThumb->setParameter('aoe', 1);
         }
     }
     if (isset($settings['f'])) {
         $phpThumb->setParameter('f', $settings['f']);
     }
     if (!$phpThumb->generateThumbnail()) {
         /* Woopsy, the image couldn't be resized */
         debug($phpThumb->debugmessages);
         $this->errors[$Model->name][] = __('PhpThumb behavior : le fichier ', true) . $filepath . __(' n\'a pas pu être resizé', true);
         return false;
     }
     if (!$phpThumb->RenderToFile($settings['output'])) {
         /* File couldn't be created */
         $this->errors[$Model->name][] = __('PhpThumb behavior : le fichier ', true) . $settings['folder'] . $settings['output'] . __(' n\'a pas pu être créé', true);
         return false;
     }
     if ($settings['delete_source'] && $settings['output'] != $filepath) {
         if (!unlink($filepath)) {
             $this->errors[$Model->name][] = __('PhpThumb behavior : le fichier ', true) . $filepath . __(' n\'a pas pu être supprimé', true);
             return false;
         }
     }
     return true;
 }

function image_resize($image, $width, $height, $quality, $input_directory, $output_directory)
{
    $cache_dir = 'cache/';
    if ($input_directory !== '') {
        $source = $input_directory . $image;
    } else {
        $source = $image;
    }
    if ($output_directory !== '') {
        $target = $output_directory . $image;
    } else {
        $target = $image;
    }
    include_once DIR_FS_CATALOG . 'ext/phpthumb/phpthumb.class.php';
    // create phpThumb object
    $phpThumb = new phpThumb();
    // set data source -- do this first, any settings must be made AFTER this call
    $phpThumb->setSourceFilename($source);
    // set parameters (see "URL Parameters" in phpthumb.readme.txt)
    $phpThumb->setParameter('config_cache_directory', $cache_dir);
    if ($width !== '') {
        $phpThumb->setParameter('w', $width);
    } else {
        $phpThumb->setParameter('h', $height);
    }
    if ($quality !== '') {
        $phpThumb->setParameter('q', $quality);
    }
    // generate & output thumbnail
    if ($phpThumb->GenerateThumbnail()) {
        // this line is VERY important, do not remove it!
        if ($phpThumb->RenderToFile($target)) {
            // do something on success
            //		        echo 'Successfully rendered to "'.$image.'"';
        } else {
            // do something with debug/error messages
            echo 'Failed:<pre>' . implode("\n\n", $phpThumb->debugmessages) . '</pre>';
        }
    } else {
        // do something with debug/error messages
        echo 'Failed:<pre>' . $phpThumb->fatalerror . "\n\n" . implode("\n\n", $phpThumb->debugmessages) . '</pre>';
    }
    // return $output;
}

function get_image($fieldName, $groupIndex = 1, $fieldIndex = 1, $tag_img = 1)
{
    require_once "RCCWP_CustomField.php";
    global $wpdb, $post, $FIELD_TYPES;
    $fieldID = RCCWP_CustomField::GetIDByName($fieldName);
    $fieldObject = GetFieldInfo($fieldID);
    $fieldType = $wpdb->get_var("SELECT type FROM " . RC_CWP_TABLE_GROUP_FIELDS . " WHERE id='" . $fieldID . "'");
    $single = true;
    switch ($fieldType) {
        case $FIELD_TYPES["checkbox_list"]:
        case $FIELD_TYPES["listbox"]:
            $single = false;
            break;
    }
    $fieldValues = (array) RCCWP_CustomField::GetCustomFieldValues($single, $post->ID, $fieldName, $groupIndex, $fieldIndex);
    if (!empty($fieldValues[0])) {
        $fieldValue = $fieldValues[0];
    } else {
        return "";
    }
    $url_params = explode("&", $fieldValue, 2);
    if (count($url_params) >= 2) {
        $fieldObject->properties['params'] .= "&" . $url_params[1];
        $fieldValue = $url_params[0];
    }
    if (substr($fieldObject->properties['params'], 0, 1) == "?") {
        $fieldObject->properties['params'] = substr($fieldObject->properties['params'], 1);
    }
    //check if exist params, if not exist params, return original image
    if (empty($fieldObject->properties['params']) && FALSE == strstr($fieldValue, "&")) {
        $fieldValue = FLUTTER_FILES_URI . $fieldValue;
    } else {
        //check if exist thumb image, if exist return thumb image
        $md5_params = md5($fieldObject->properties['params']);
        if (file_exists(FLUTTER_FILES_PATH . 'th_' . $md5_params . "_" . $fieldValue)) {
            $fieldValue = FLUTTER_FILES_URI . 'th_' . $md5_params . "_" . $fieldValue;
        } else {
            //generate thumb
            //include_once(FLUTTER_URI_RELATIVE.'thirdparty/phpthumb/phpthumb.class.php');
            include_once dirname(__FILE__) . "/thirdparty/phpthumb/phpthumb.class.php";
            $phpThumb = new phpThumb();
            $phpThumb->setSourceFilename(FLUTTER_FILES_PATH . $fieldValue);
            $create_md5_filename = 'th_' . $md5_params . "_" . $fieldValue;
            $output_filename = FLUTTER_FILES_PATH . $create_md5_filename;
            $final_filename = FLUTTER_FILES_URI . $create_md5_filename;
            $params_image = explode("&", $fieldObject->properties['params']);
            foreach ($params_image as $param) {
                if ($param) {
                    $p_image = explode("=", $param);
                    $phpThumb->setParameter($p_image[0], $p_image[1]);
                }
            }
            if ($phpThumb->GenerateThumbnail()) {
                if ($phpThumb->RenderToFile($output_filename)) {
                    $fieldValue = $final_filename;
                }
            }
        }
    }
    if ($tag_img) {
        $cssClass = $wpdb->get_results("SELECT CSS FROM " . RC_CWP_TABLE_GROUP_FIELDS . " WHERE name='" . $fieldName . "'");
        if (empty($cssClass[0]->CSS)) {
            $finalString = stripslashes(trim("\\<img src=\\'" . $fieldValue . "\\' /\\>"));
        } else {
            $finalString = stripslashes(trim("\\<img src=\\'" . $fieldValue . "\\' class=\"" . $cssClass[0]->CSS . "\" \\/\\>"));
        }
    } else {
        $finalString = $fieldValue;
    }
    return $finalString;
}

 private function _thumbnail($maxwidth, $maxheight, $crop = false, $quality = 90)
 {
     $stack = $this->stack ? $this->stack : $this->resultset->get_stack();
     if (!isset($this->thumbnails)) {
         $this->thumbnails = array();
     } else {
         if (is_string($this->thumbnails)) {
             $this->thumbnails = array_filter(explode(';', $this->thumbnails));
         }
     }
     $slugname = 'slug_' . language();
     if (isset($this->{$slugname})) {
         $this->slug = $this->{$slugname};
     }
     $file_path = get_file_directory(str_replace('>', '/', $stack));
     $file_url = get_file_url(str_replace('>', '/', $stack));
     $target = $this->id . '-' . intval($maxwidth) . 'x' . intval($maxheight);
     $extension = strtolower(substr($this->filename, strrpos($this->filename, '.') + 1));
     $file = $this->slug . '-' . $this->id . '-' . intval($maxwidth) . '-' . intval($maxheight);
     $thumbcheck = language() . intval($maxwidth) . 'x' . intval($maxheight) . ($crop ? 'c' : '');
     if ($crop) {
         $file .= '-c';
         $target .= '-c';
     }
     $file .= '.' . $extension;
     $target .= '.' . $extension;
     if (!in_array($thumbcheck, $this->thumbnails)) {
         $valid = true;
         if (strstr($this->filename, '://')) {
             if (!fopen($this->filename, "r")) {
                 $valid = false;
             }
         } else {
             if (strstr($this->filename, $_SERVER['DOCUMENT_ROOT'])) {
                 if (!file_exists($this->filename)) {
                     $valid = false;
                 }
             } else {
                 if (!$this->filename || !file_exists(FILESPATH . $this->filename)) {
                     $valid = false;
                 }
             }
         }
         if (!$valid) {
             $this->filename = BASEPATH . 'nopic.jpg';
             $file = $this->id . '-nopic-' . intval($maxwidth) . 'x' . intval($maxheight);
             $target = $this->id . '-nopic-' . intval($maxwidth) . 'x' . intval($maxheight);
             if ($crop) {
                 $file .= '-c';
                 $target .= '-c';
             }
             $file .= '.' . $extension;
             $target .= '.' . $extension;
         }
         require_once 'phpthumb/phpthumb.class.php';
         $phpThumb = new phpThumb();
         if (strstr($this->filename, '://') || strstr($this->filename, $_SERVER['DOCUMENT_ROOT'])) {
             $phpThumb->setSourceFilename($this->filename);
         } else {
             $phpThumb->setSourceFilename(FILESPATH . $this->filename);
         }
         $phpThumb->setParameter('w', $maxwidth);
         $phpThumb->setParameter('h', $maxheight);
         $phpThumb->setParameter('f', strtolower($extension));
         if (is_numeric($quality)) {
             $phpThumb->setParameter('q', $quality);
         } else {
             $bytes = intval($quality);
             if (stristr($quality, 'mb')) {
                 $bytes *= 1024 * 1024;
             } else {
                 if (stristr($quality, 'kb')) {
                     $bytes *= 1024;
                 }
             }
             $phpThumb->setParameter('maxb', $bytes);
         }
         if ($crop) {
             $phpThumb->setParameter('zc', true);
             $phpThumb->setParameter('aoe', 1);
             $phpThumb->setParameter('far', 'C');
         }
         $output_filename = $file_path . $target;
         $success = false;
         if (file_exists($output_filename)) {
             $success = true;
         } else {
             if ($phpThumb->GenerateThumbnail()) {
                 $success = $phpThumb->RenderToFile($output_filename);
             }
         }
         if ($success) {
             @symlink($file_path . $target, $file_path . $file);
             if (!$this->path && $this->resultset) {
                 $this->path = $this->resultset->get_stack();
             }
             if ($this->id && $this->thumbnails_field && $this->path) {
                 $this->thumbnails[] = $thumbcheck;
                 where('id = %d', $this->id)->update($this->path, array($this->thumbnails_field => implode(';', $this->thumbnails)));
             }
//.........这里部分代码省略.........

function file_cache_save_thumbnail_file($file_cache_r, &$errors)
{
    $file_type_r = fetch_file_type_r($file_cache_r['content_type']);
    if ($file_type_r['thumbnail_support_ind'] == 'Y') {
        $sourceFile = file_cache_get_cache_file($file_cache_r);
        if ($sourceFile !== FALSE) {
            $phpThumb = new phpThumb();
            // prevent issues with safe mode and /tmp directory
            //$phpThumb->setParameter('config_cache_directory', realpath('./itemcache'));
            $phpThumb->setParameter('config_error_die_on_error', FALSE);
            //$phpThumb->setParameter('config_prefer_imagemagick', FALSE);
            $phpThumb->setParameter('config_allow_src_above_docroot', TRUE);
            // configure the size of the thumbnail.
            if (is_array(get_opendb_config_var('item_display', 'item_image_size'))) {
                if (is_numeric(get_opendb_config_var('item_display', 'item_image_size', 'width'))) {
                    $phpThumb->setParameter('w', get_opendb_config_var('item_display', 'item_image_size', 'width'));
                } else {
                    if (is_numeric(get_opendb_config_var('item_display', 'item_image_size', 'height'))) {
                        $phpThumb->setParameter('h', get_opendb_config_var('item_display', 'item_image_size', 'height'));
                    }
                }
            } else {
                $phpThumb->setParameter('h', 100);
            }
            // input and output format should match
            $phpThumb->setParameter('f', $file_type_r['extension']);
            $phpThumb->setParameter('config_output_format', $file_type_r['extension']);
            $phpThumb->setSourceFilename(realpath($sourceFile));
            $directory = realpath(file_cache_get_cache_type_directory($file_cache_r['cache_type']));
            $thumbnailFile = $directory . '/' . $file_cache_r['cache_file_thumb'];
            if ($phpThumb->GenerateThumbnail() && $phpThumb->RenderToFile($thumbnailFile)) {
                opendb_logger(OPENDB_LOG_INFO, __FILE__, __FUNCTION__, 'Thumbnail image saved', array($sequence_number, $cache_type, $file_type_r, $thumbnailFile));
                return TRUE;
            } else {
                // do something with debug/error messages
                if (is_not_empty_array($phpThumb->debugmessages)) {
                    $errors = $phpThumb->debugmessages;
                } else {
                    if (strlen($phpThumb->debugmessages) > 0) {
                        // single array element
                        $errors[] = $phpThumb->debugmessages;
                    }
                }
                opendb_logger(OPENDB_LOG_ERROR, __FILE__, __FUNCTION__, implode(";", $errors), array($file_cache_r, $file_type_r, $file_cache_r['cache_file_thumb']));
                return FALSE;
            }
        } else {
            //if(is_file
            opendb_logger(OPENDB_LOG_ERROR, __FILE__, __FUNCTION__, 'Source image not found', array($file_cache_r, $file_type_r, $sourceFile));
            return FALSE;
        }
    } else {
        opendb_logger(OPENDB_LOG_ERROR, __FILE__, __FUNCTION__, 'Thumbnails not supported by image file type', array($file_cache_r, $file_type_r));
        return FALSE;
    }
}

 /**
  * Делает превьюшку
  * 
  * @param $thumbData {array}
  */
 function ddCreateThumb($thumbData)
 {
     //Вычислим размеры оригинаольного изображения
     $originalImg = array();
     list($originalImg['width'], $originalImg['height']) = getimagesize($thumbData['originalImage']);
     //Если хотя бы один из размеров оригинала оказался нулевым (например, это не изображение) — на(\s?)бок
     if ($originalImg['width'] == 0 || $originalImg['height'] == 0) {
         return;
     }
     //Пропрорции реального изображения
     $originalImg['ratio'] = $originalImg['width'] / $originalImg['height'];
     //Если по каким-то причинам высота не задана
     if ($thumbData['height'] == '' || $thumbData['height'] == 0) {
         //Вычислим соответственно пропорциям
         $thumbData['height'] = $thumbData['width'] / $originalImg['ratio'];
     }
     //Если по каким-то причинам ширина не задана
     if ($thumbData['width'] == '' || $thumbData['width'] == 0) {
         //Вычислим соответственно пропорциям
         $thumbData['width'] = $thumbData['height'] * $originalImg['ratio'];
     }
     //Если превьюшка уже есть и имеет нужный размер, ничего делать не нужно
     if ($originalImg['width'] == $thumbData['width'] && $originalImg['height'] == $thumbData['height'] && file_exists($thumbData['thumbName'])) {
         return;
     }
     $thumb = new phpThumb();
     //зачистка формата файла на выходе
     $thumb->setParameter('config_output_format', null);
     //Путь к оригиналу
     $thumb->setSourceFilename($thumbData['originalImage']);
     //Качество (для JPEG) = 100
     $thumb->setParameter('q', '100');
     //Разрешить ли увеличивать изображение
     $thumb->setParameter('aoe', $thumbData['allowEnlargement']);
     //Если нужно просто обрезать
     if ($thumbData['cropping'] == '1') {
         //Ширина превьюшки
         $thumb->setParameter('sw', $thumbData['width']);
         //Высота превьюшки
         $thumb->setParameter('sh', $thumbData['height']);
         //Если ширина оригинального изображения больше
         if ($originalImg['width'] > $thumbData['width']) {
             //Позиция по оси x оригинального изображения (чтобы было по центру)
             $thumb->setParameter('sx', ($originalImg['width'] - $thumbData['width']) / 2);
         }
         //Если высота оригинального изображения больше
         if ($originalImg['height'] > $thumbData['height']) {
             //Позиция по оси y оригинального изображения (чтобы было по центру)
             $thumb->setParameter('sy', ($originalImg['height'] - $thumbData['height']) / 2);
         }
     } else {
         //Ширина превьюшки
         $thumb->setParameter('w', $thumbData['width']);
         //Высота превьюшки
         $thumb->setParameter('h', $thumbData['height']);
         //Если нужно уменьшить + отрезать
         if ($thumbData['cropping'] == 'crop_resized') {
             $thumb->setParameter('zc', '1');
             //Если нужно пропорционально уменьшить, заполнив поля цветом
         } else {
             if ($thumbData['cropping'] == 'fill_resized') {
                 //Устанавливаем фон (без решётки)
                 $thumb->setParameter('bg', str_replace('#', '', $thumbData['backgroundColor']));
                 //Превьюшка должна точно соответствовать размеру и находиться по центру (недостающие области зальются цветом)
                 $thumb->setParameter('far', 'c');
             }
         }
     }
     //Создаём превьюшку
     $thumb->GenerateThumbnail();
     //Сохраняем в файл
     $thumb->RenderToFile($thumbData['thumbName']);
 }

 /**
  * Create a thumbnail from an image, cache it and output it
  *
  * @param $imageName File name from webroot/uploads/
  */
 function thumbnail($imageName, $width = 120, $height = 120, $crop = 0)
 {
     $this->autoRender = false;
     $imageName = str_replace(array('..', '/'), '', $imageName);
     // Don't allow escaping to upper directories
     $width = intval($width);
     if ($width > 2560) {
         $width = 2560;
     }
     $height = intval($height);
     if ($height > 1600) {
         $height = 1600;
     }
     $cachedFileName = join('_', array($imageName, $width, $height, $crop)) . '.jpg';
     $cacheDir = Configure::read('Wildflower.thumbnailsCache');
     $cachedFilePath = $cacheDir . DS . $cachedFileName;
     $refreshCache = false;
     $cacheFileExists = file_exists($cachedFilePath);
     if ($cacheFileExists) {
         $cacheTimestamp = filemtime($cachedFilePath);
         $cachetime = 60 * 60 * 24 * 14;
         // 14 days
         $border = $cacheTimestamp + $cachetime;
         $now = time();
         if ($now > $border) {
             $refreshCache = true;
         }
     }
     if ($cacheFileExists && !$refreshCache) {
         return $this->_renderJpeg($cachedFilePath);
     } else {
         // Create cache and render it
         $sourceFile = Configure::read('Wildflower.uploadDirectory') . DS . $imageName;
         if (!file_exists($sourceFile)) {
             return trigger_error("Thumbnail generator: Source file {$sourceFile} does not exists.");
         }
         App::import('Vendor', 'phpThumb', array('file' => 'phpthumb.class.php'));
         $phpThumb = new phpThumb();
         $phpThumb->setSourceFilename($sourceFile);
         $phpThumb->setParameter('config_output_format', 'jpeg');
         $phpThumb->setParameter('w', intval($width));
         $phpThumb->setParameter('h', intval($height));
         $phpThumb->setParameter('zc', intval($crop));
         if ($phpThumb->GenerateThumbnail()) {
             $phpThumb->RenderToFile($cachedFilePath);
             return $this->_renderJpeg($cachedFilePath);
         } else {
             return trigger_error("Thumbnail generator: Can't GenerateThumbnail.");
         }
     }
 }

 static function uploadImages($field, $item, $delImage = 0, $itemType = 'albums', $width = 0, $height = 0)
 {
     $jFileInput = new JInput($_FILES);
     $file = $jFileInput->get('jform', array(), 'array');
     // If there is no uploaded file, we have a problem...
     if (!is_array($file)) {
         //			JError::raiseWarning('', 'No file was selected.');
         return '';
     }
     // Build the paths for our file to move to the components 'upload' directory
     $fileName = $file['name'][$field];
     $tmp_src = $file['tmp_name'][$field];
     $image = '';
     $oldImage = '';
     $flagDelete = false;
     //		$item = $this->getItem();
     // if delete old image checked or upload new file
     if ($delImage || $fileName) {
         $oldImage = JPATH_ROOT . DS . str_replace('/', DS, $item->images);
         // unlink file
         if (is_file($oldImage)) {
             @unlink($oldImage);
         }
         $flagDelete = true;
         $image = '';
     }
     $date = date('Y') . DS . date('m') . DS . date('d');
     $dest = JPATH_ROOT . DS . 'images' . DS . $itemType . DS . $date . DS . $item->id . DS;
     // Make directory
     @mkdir($dest, 0777, true);
     if (isset($fileName) && $fileName) {
         $filepath = JPath::clean($dest . $fileName);
         /*
         if (JFile::exists($filepath)) {
         	JError::raiseWarning(100, JText::_('COM_MEDIA_ERROR_FILE_EXISTS'));	// File exists
         }
         */
         // Move uploaded file
         jimport('joomla.filesystem.file');
         if (!JFile::upload($tmp_src, $filepath)) {
             JError::raiseWarning(100, JText::_('COM_MEDIA_ERROR_UNABLE_TO_UPLOAD_FILE'));
             // Error in upload
             return '';
         }
         // if upload success, resize image
         if ($width) {
             require_once JPATH_ROOT . DS . 'jelibs/phpthumb/phpthumb.class.php';
             // create phpThumb object
             $phpThumb = new phpThumb();
             if (include_once JPATH_ROOT . DS . 'jelibs/phpthumb/phpThumb.config.php') {
                 foreach ($PHPTHUMB_CONFIG as $key => $value) {
                     $keyname = 'config_' . $key;
                     $phpThumb->setParameter($keyname, $value);
                 }
             }
             // this is very important when using a single object to process multiple images
             $phpThumb->resetObject();
             $phpThumb->setSourceFilename($filepath);
             // set parameters (see "URL Parameters" in phpthumb.readme.txt)
             $phpThumb->setParameter('w', $width);
             if ($height) {
                 $phpThumb->setParameter('h', $height);
             }
             $phpThumb->setParameter('config_output_format', 'jpeg');
             // set value to return
             $image = 'images/' . $itemType . '/' . str_replace(DS, '/', $date) . '/' . $item->id . '/' . $fileName;
             if ($phpThumb->GenerateThumbnail()) {
                 if ($image) {
                     if (!$phpThumb->RenderToFile($filepath)) {
                         // do something on failed
                         die('Failed (size=' . $width . '):<pre>' . implode("\n\n", $phpThumb->debugmessages) . '</pre>');
                     }
                     $phpThumb->purgeTempFiles();
                 }
             } else {
                 // do something with debug/error messages
                 echo 'Failed (size=' . $width . ').<br>';
                 echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">' . $phpThumb->fatalerror . '</div>';
                 echo '<form><textarea rows="100" cols="300" wrap="off">' . htmlentities(implode("\n* ", $phpThumb->debugmessages)) . '</textarea></form><hr>';
                 die;
             }
         } else {
             // set value to return
             $image = 'images/' . $itemType . '/' . str_replace(DS, '/', $date) . '/' . $item->id . '/' . $fileName;
         }
     } else {
         if (!$flagDelete) {
             $image = $item->images;
         }
     }
     return $image;
 }

 /**
  * Creation of an image thumbnail
  *
  * @param $name String File name on server
  * @param $filename String Final file name
  * @param $new_w Int Width in px
  * @param $new_h Int Height in px
  * @param $zc Bool "Zoom crop" (if true, cuts the largest possible square from the image center)
  */
 function createthumb($name, $filename, $new_w, $new_h, $zc)
 {
     App::import(array('file' => 'vendors' . DS . 'phpThumb' . DS . 'phpthumb.class.php', 'name' => 'MeioUpload.phpThumb', 'type' => 'file'));
     //mod_rewriteが使用できない場合にパスにindex.phpが入ってしまうため
     //絶対パスに変更
     if (Configure::read('App.baseUrl')) {
         $name = WWW_ROOT . $name;
         $filename = WWW_ROOT . $filename;
     }
     $phpThumb = new phpThumb();
     $phpThumb->config_allow_src_above_docroot = true;
     $phpThumb->setSourceFilename($name);
     $phpThumb->setParameter('w', $new_w);
     $phpThumb->setParameter('h', $new_h);
     $phpThumb->setParameter('zc', $zc);
     $parts = pathinfo($filename);
     //vd($parts);die();
     $phpThumb->setParameter('f', $parts['extension']);
     if ($phpThumb->generateThumbnail()) {
         $phpThumb->RenderToFile($filename);
     } else {
         die($phpThumb->fatalerror);
     }
 }

function aux_image($fieldValue, $params_image)
{
    $md5_params = md5($params_image);
    if (file_exists(MF_FILES_PATH . 'th_' . $md5_params . "_" . $fieldValue)) {
        $fieldValue = MF_FILES_URI . 'th_' . $md5_params . "_" . $fieldValue;
    } else {
        //generate thumb
        include_once dirname(__FILE__) . "/thirdparty/phpthumb/phpthumb.class.php";
        $phpThumb = new phpThumb();
        $phpThumb->setSourceFilename(MF_FILES_PATH . $fieldValue);
        $create_md5_filename = 'th_' . $md5_params . "_" . $fieldValue;
        $output_filename = MF_FILES_PATH . $create_md5_filename;
        $final_filename = MF_FILES_URI . $create_md5_filename;
        $params_image = explode("&", $params_image);
        foreach ($params_image as $param) {
            if ($param) {
                $p_image = explode("=", $param);
                $phpThumb->setParameter($p_image[0], $p_image[1]);
            }
        }
        if ($phpThumb->GenerateThumbnail()) {
            if ($phpThumb->RenderToFile($output_filename)) {
                $fieldValue = $final_filename;
            }
        }
    }
    return $fieldValue;
}

 $filepath = JPATH_ROOT . DS . $image;
 $thumbImage = JPATH_ROOT . DS . $thumb;
 $thumbImageLink = '';
 if (false && !file_exists($thumbImage) && file_exists($filepath) && is_file($filepath)) {
     require_once JPATH_ROOT . DS . 'jelibs/phpthumb/phpthumb.class.php';
     // create phpThumb object
     $phpThumb = new phpThumb();
     if (include_once JPATH_ROOT . DS . 'jelibs/phpthumb/phpThumb.config.php') {
         foreach ($PHPTHUMB_CONFIG as $key => $value) {
             $keyname = 'config_' . $key;
             $phpThumb->setParameter($keyname, $value);
         }
     }
     // this is very important when using a single object to process multiple images
     $phpThumb->resetObject();
     $phpThumb->setSourceFilename($filepath);
     // set parameters (see "URL Parameters" in phpthumb.readme.txt)
     $phpThumb->setParameter('w', CFG_THUMB_SERVICE_IMAGE);
     $phpThumb->setParameter('config_output_format', 'jpeg');
     // set value to return
     if ($phpThumb->GenerateThumbnail()) {
         if (!$phpThumb->RenderToFile($thumbImage)) {
             // do something on failed
             die('Failed (size=' . $width . '):<pre>' . implode("\n\n", $phpThumb->debugmessages) . '</pre>');
         }
         $thumbImageLink = JURI::base() . $thumb;
         $phpThumb->purgeTempFiles();
     } else {
         // do something with debug/error messages
         echo 'Failed (size=' . CFG_THUMB_SERVICE_IMAGE . ').<br>';
         echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">' . $phpThumb->fatalerror . '</div>';

     }
 }
 if ($ok == true) {
     $imageattr = @getimagesize($templocation);
     if ($imageattr == false) {
         $ok = false;
         $messages[] = "The uploaded icon file was invalid. Please ensure you are using JPEG, GIF or PNG files.";
     }
 }
 if ($ok == true) {
     if ($imageattr[0] > 100 || $imageattr[1] > 100) {
         // $ok = false;
         // $messages[] = "The uploaded icon file was too large. ".tbl_prefix."files.must have maximum dimensions of 100x100.";
         require_once path . 'units/phpthumb/phpthumb.class.php';
         $phpThumb = new phpThumb();
         $phpThumb->setSourceFilename($templocation);
         $phpThumb->w = 100;
         $phpThumb->h = 100;
         $phpThumb->config_output_format = 'jpeg';
         $phpThumb->config_error_die_on_error = false;
         if ($phpThumb->GenerateThumbnail()) {
             $phpThumb->RenderToFile($templocation);
             $imageattr[2] = "2";
         } else {
             $ok = false;
             $messages[] .= 'Failed: ' . implode("\n", $phpThumb->debugmessages);
         }
     }
 }
 if ($ok == true && ($imageattr[2] > 3 || $imageattr[2] < 1)) {
     $message[] = "The uploaded icon file was in an image format other than JPEG, GIF or PNG. These are unsupported at present.";

 private function upload($field, $baseDir, $newFileName = false, $deleteOld = false, $oldFilename = '')
 {
     $jFileInput = new JInput($_FILES);
     $fileInput = $jFileInput->get('jform', array(), 'array');
     if (empty($fileInput)) {
         return false;
     }
     $field = explode('.', $field);
     $uploadFileName = $fileInput['name'];
     $uploadFileTemp = $fileInput['tmp_name'];
     foreach ($field as $f) {
         if (!empty($uploadFileName[$f]) && !empty($uploadFileTemp[$f])) {
             $uploadFileName = $uploadFileName[$f];
             $uploadFileTemp = $uploadFileTemp[$f];
         } else {
             $uploadFileName = '';
             $uploadFileTemp = '';
             break;
         }
     }
     if (empty($uploadFileName)) {
         return false;
     }
     if ($deleteOld && $oldFilename) {
         $oldFilename = is_array($oldFilename) ? $oldFilename : array($oldFilename);
         foreach ($oldFilename as $key => &$value) {
             $value = $baseDir . DS . $oldFilename[$key];
             //                 $oldFilename[$key] = $value;
             JFile::delete($value);
         }
     }
     $uploadFileExt = JFile::getExt($uploadFileName);
     if (!is_dir($baseDir)) {
         if (!mkdir($baseDir, 0777, true)) {
             return false;
         }
     }
     $fileName = $newFileName ? $newFileName . '.' . $uploadFileExt : $uploadFileName;
     $filePath = $baseDir . DS . $fileName;
     $resultUpload = JFile::upload($uploadFileTemp, $filePath);
     if ($resultUpload) {
         // resize
         require_once JPATH_ROOT . '/jelibs/phpthumb/phpthumb.class.php';
         // create phpThumb object
         $phpThumb = new phpThumb();
         if (file_exists(JPATH_ROOT . '/jelibs/phpthumb/phpThumb.config.php') && (include_once JPATH_ROOT . '/jelibs/phpthumb/phpThumb.config.php')) {
             foreach ($PHPTHUMB_CONFIG as $key => $value) {
                 $keyname = 'config_' . $key;
                 $phpThumb->setParameter($keyname, $value);
             }
         } else {
             echo '<div style="color: red; border: 1px red dashed; font-weight: bold; padding: 10px; margin: 10px; display: inline-block;">Error reading ../phpThumb.config.php</div><br>';
         }
         // this is very important when using a single object to process multiple images
         $phpThumb->resetObject();
         // set data source
         $phpThumb->setSourceFilename($filePath);
         // set parameters (see "URL Parameters" in phpthumb.readme.txt)
         $phpThumb->setParameter('w', CFG_BUSINESS_LOGO_WIDTH);
         $phpThumb->setParameter('h', CFG_BUSINESS_LOGO_HEIGHT);
         $phpThumb->setParameter('zc', 'l');
         // set parameters
         $phpThumb->setParameter('config_output_format', 'jpeg');
         // generate & output thumbnail
         //$output_filename = 't-' . CFG_BUSINESS_LOGO_WIDTH . 'x' . CFG_BUSINESS_LOGO_HEIGHT . '-' . $fileName;
         $capture_raw_data = false;
         if ($phpThumb->GenerateThumbnail()) {
             $phpThumb->RenderToFile($filePath);
         } else {
             //         		do something with debug/error messages
             echo 'Failed (size=' . $thumbnail_width . ').<br>';
             echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">' . $phpThumb->fatalerror . '</div>';
             echo '<form><textarea rows="40" cols="180" wrap="off">' . htmlentities(implode("\n* ", $phpThumb->debugmessages)) . '</textarea></form><hr>';
             die;
         }
     }
     return $fileName;
 }