public function FrxDataProvider::list_blocks in Forena Reports 6

Same name and namespace in other branches

1. 6.2 FrxDataProvider.inc \FrxDataProvider::list_blocks()
2. 7 FrxDataProvider.inc \FrxDataProvider::list_blocks()
3. 7.2 FrxDataProvider.inc \FrxDataProvider::list_blocks()

Find all the blocks matching a provided search string

Parameters

string $search part block names to search for:

Return value

unknown

File

./FrxDataProvider.inc, line 89

Class that defines default methods for access control in an FrxDataProvider

Class

FrxDataProvider

@file Class that defines default methods for access control in an FrxDataProvider

Code

public function list_blocks($search, $subdir = '', $this_list = array()) {
  $block_list = $this_list;

  // First find files that match the search string
  $path = $this->block_path . '/';
  if ($subdir) {
    $path = $subdir . '/';
  }
  $block_path .= $path . '*' . $search . '*.' . $this->block_ext;

  // Find sql files
  $d = glob($block_path);
  if ($d) {
    foreach ($d as $file_name) {

      // Split off the extention
      $p = strripos($file_name, '.');
      if ($p !== FALSE) {
        $ext = substr($file_name, $p + 1);
        $block_name = substr($file_name, 0, $p);
      }
      else {
        $ext = '';
        $block_name = $file_name;
      }
      $block_list[] = str_replace($this->block_path . '/', '', $block_name);
    }
  }

  // Find directories
  $d = glob($path . '*');
  if ($d) {
    foreach ($d as $dir_name) {
      if (is_dir($dir_name)) {
        $block_list += $this
          ->list_blocks($search, $dir_name, $block_list);
      }
    }
  }
  return $block_list;
}