PHP FlexicontentFields::getFieldValsById方法代码示例

//.........这里部分代码省略.........
         // Handle uploading a new original file
         $new_file = $err_code === 0;
         $new_file_uploaded = null;
         if ($new_file) {
             $new_file_uploaded = $this->uploadOriginalFile($field, $v, $files[$n]);
         } else {
             if ($is_importcsv && $import_media_folder) {
                 $filename = basename($v['originalname']);
                 $sub_folder = dirname($v['originalname']);
                 $sub_folder = $sub_folder && $sub_folder != '.' ? DS . $sub_folder : '';
                 if ($image_source) {
                     $srcfilepath = JPath::clean($srcpath_original . $v['originalname']);
                     $destfilepath = JPath::clean($destpath_original . $filename);
                     if (JFile::exists($srcfilepath)) {
                         $result = JFile::copy($srcfilepath, $destfilepath);
                         if ($result && JPath::canChmod($destfilepath)) {
                             chmod($destfilepath, 0644);
                         }
                     }
                     $v['originalname'] = $filename;
                     // make sure filename is without subfolder
                 } else {
                     $fman = new FlexicontentControllerFilemanager();
                     JRequest::setVar('return-url', null, 'post');
                     JRequest::setVar('file-dir-path', DS . $import_media_folder . $sub_folder, 'post');
                     JRequest::setVar('file-filter-re', preg_quote($filename), 'post');
                     JRequest::setVar('secure', 1, 'post');
                     JRequest::setVar('keep', 1, 'post');
                     $file_ids = $fman->addlocal();
                     reset($file_ids);
                     // Reset array to point to first element
                     $v['originalname'] = key($file_ids);
                     // The (first) key of file_ids array is the cleaned up filename
                 }
             }
         }
         // Defaut values for unset required properties of values
         $v['originalname'] = isset($v['originalname']) ? $v['originalname'] : '';
         $v['existingname'] = isset($v['existingname']) ? $v['existingname'] : '';
         $v['remove'] = isset($v['remove']) ? $v['remove'] : false;
         if ($v['originalname'] || $v['existingname']) {
             //echo $v['originalname'] ." ". $v['existingname'] ."<br>";
             // (c) Handle replacing image with a new existing image
             if ($v['existingname']) {
                 $v['originalname'] = $v['existingname'];
                 $v['existingname'] = '';
             } else {
                 if ($v['remove']) {
                     // Deleting or unloading current value: Skip current image row, but allow empty (null) placeholder value if in fieldgroup
                     $v = $use_ingroup ? null : false;
                     //$use_ingroup ? array('originalname'=>'') : null;
                 }
             }
         } else {
             // No new file posted and no existing selected: Skip current image row, but allow empty (null) placeholder value if in fieldgroup
             $v = $use_ingroup ? null : false;
             //$use_ingroup ? array('originalname'=>'') : null;
         }
         // Add image entry to a new array skipping empty image entries
         if ($v !== false) {
             if ($v) {
                 $new_filenames[$v['originalname']] = 1;
             }
             $newpost[$new] = $v;
             $new++;
         }
     }
     $post = $newpost;
     // Remove no longer used files, if limiting existing image list to current field, or if existing image list is hidden/disabled
     if ($image_source && ($field->parameters->get('auto_delete_unused', 1) || !$field->parameters->get('list_all_media_files', 0) || !$field->parameters->get('existing_imgs', 1))) {
         // Get existing field values,
         if (!isset($item->fieldvalues)) {
             $_fieldvalues = FlexicontentFields::getFieldValsById(null, array($item->id));
             $item->fieldvalues = isset($_fieldvalues[$item->id]) ? $_fieldvalues[$item->id] : array();
         }
         $db_values = !empty($item->fieldvalues[$field->id]) ? $item->fieldvalues[$field->id] : array();
         //echo "<pre>"; print_r($new_filenames); print_r($db_values);
         // Remove unused files
         foreach ($db_values as $i => $v) {
             $fdata = unserialize($v);
             $filename = isset($fdata['originalname']) ? $fdata['originalname'] : '';
             //echo $filename."\n";
             if ($filename && !isset($new_filenames[$filename])) {
                 $canDeleteImage = $this->canDeleteImage($field, $filename, $item);
                 // check if value is in use
                 if ($canDeleteImage) {
                     $this->removeOriginalFile($field, $filename);
                     //JFactory::getApplication()->enqueueMessage($field->label . ' ['.$n.'] : ' . 'Deleted image file: '.$filename.' from server storage');
                 }
             }
         }
     }
     // Serialize multi-property data before storing them into the DB,
     // null indicates to increment valueorder without adding a value
     foreach ($post as $i => $v) {
         if ($v !== null) {
             $post[$i] = serialize($v);
         }
     }
 }