finalize.inc in Patterns 7

File

patterns_export/finalize.inc

<?php

/**
 * Initializes the appropriate action to export a collection
 * of patterns
 * 
 * @param string $action The type of export action
 * @param array $sections The sections of the pattern
 * @param array $info The info section of the pattern
 * @param array $modules The modules section of the pattern
 * @param string $format The pattern format
 * @param string $filename (optional) The final name of file 
 * @param string $path (optional) 
 *   The path of the temporary directory in which the zip file will be saved
 */
function patterns_export_finalize_export($action = PATTERNS_EXPORT_TO_FILE, $sections = array(), $info = array(), $modules = array(), $format, $filename = NULL) {

  // If some sections did not return any data
  // we remove them. We don't remove the modules!
  foreach ($sections as $s => $value) {
    if (empty($value)) {
      unset($sections[$s]);
    }
  }
  if (empty($sections)) {
    drupal_set_message(t('Export did not return any data.'), 'error');
    return FALSE;
  }
  if ($action == PATTERNS_EXPORT_TO_FILE) {
    return patterns_export_to_file($sections, $info, $modules, $format, $filename);
  }
  else {
    if ($action == PATTERNS_EXPORT_TO_DB) {
      return patterns_export_to_db($sections, $info, $modules, $format, $filename);
    }
    else {
      if ($action == PATTERNS_EXPORT_TO_ZIP) {
        $path = pathinfo($filename, PATHINFO_DIRNAME);
        if (!empty($path)) {

          // no full path, probably it is from the web interface
          if ($path == '.') {
            $path = NULL;
          }
          else {
            $path .= '/';
            $filename = pathinfo($filename, PATHINFO_BASENAME);
          }
        }
        return patterns_export_to_zip($sections, $info, $modules, $format, $filename, $path);
      }
      else {
        drupal_set_message(t('Unknown export option: %option', array(
          '%options' => $action,
        )));
      }
    }
  }
}

/**
 * Exports patterns as a donwlodable Zip archive
 * 
 * @param array $sections The sections of the pattern
 * @param array $info The info section of the pattern
 * @param array $modules The modules section of the pattern
 * @param string $format The pattern format
 * @param string $filename (optional) The final name of file 
 * @param string $path (optional) 
 *   The path of the temporary directory in which the zip file will be saved
 */
function patterns_export_to_zip($sections = array(), $info = array(), $modules = array(), $format, $filename = NULL, $path = NULL) {
  $zip_path = patterns_create_zip($sections, $format, $path, $filename);
  if (!$zip_path) {
    return FALSE;
  }

  // web server
  if (!patterns_utils_is_cli()) {
    patterns_download_zip($zip_path);
  }
  return TRUE;
}

/**
 * Exports a pattern by importing it into the database
 * 
 * @param array $sections The sections of the pattern
 * @param array $info The info section of the pattern
 * @param array $modules The modules section of the pattern
 * @param string $format The pattern format
 * @param string $filename (optional) The final name of file 
 */
function patterns_export_to_db($sections = array(), $info = array(), $modules = array(), $format, $filename = NULL) {
  $pattern = _patterns_export_merge_exported_patterns($sections, $info, $modules);

  //drupal_set_message(print_r($pattern,true));
  return patterns_io_save_pattern($pattern, $filename, $format);
}

/**
 * Exports a pattern as a donwlodable text file
 * 
 * @param array $sections The sections of the pattern
 * @param array $info The info section of the pattern
 * @param array $modules The modules section of the pattern
 * @param string $format The pattern format
 * @param string $filename The final name of file 
 */
function patterns_export_to_file($sections = array(), $info = array(), $modules = array(), $format, $filename) {
  $pattern = _patterns_export_merge_exported_patterns($sections, $info, $modules);
  $pattern = patterns_parser_dump($pattern, $format);

  // drush
  if (patterns_utils_is_cli()) {
    return file_put_contents($filename, $pattern);
  }
  else {
    patterns_download_file($pattern, $filename . '.' . $format);
  }
}

// Helper functions

/**
 * Merges modules info and sections in one pattern
 * 
 * @param array $sections The sections of the pattern
 * @param array $info The info section of the pattern
 * @param array $modules The modules section of the pattern
 * 
 * @return array $pattern The merged pattern
 */
function _patterns_export_merge_exported_patterns($sections, $info, $modules) {
  $pattern = patterns_api_add_info_section($info);

  // Modules that needs to be enabled to run the pattern
  patterns_api_add_modules_section($modules, $pattern);
  foreach ($sections as $s => $values) {
    $pattern[$s] = $values;
  }

  // Display the exported pattern

  //drupal_set_message(print_r($pattern, true));
  return $pattern;
}

Functions

Name	Description
patterns_export_finalize_export	Initializes the appropriate action to export a collection of patterns
patterns_export_to_db	Exports a pattern by importing it into the database
patterns_export_to_file	Exports a pattern as a donwlodable text file
patterns_export_to_zip	Exports patterns as a donwlodable Zip archive
_patterns_export_merge_exported_patterns	Merges modules info and sections in one pattern