print_epub.drush.inc in Printer, email and PDF versions 7.2

Provides drush integration for print_epub module EPUB libraries download.

File

print_epub/print_epub.drush.inc

<?php

/**
 * @file
 * Provides drush integration for print_epub module EPUB libraries download.
 */

/**
 * Implements hook_drush_command().
 */
function print_epub_drush_command() {
  $items = array();
  $epub_libs = array();
  drush_command_invoke_all_ref('drush_epub_libs_alter', $epub_libs);
  $items['print-epub-download'] = array(
    'description' => 'Download and extract a EPUB library.',
    'arguments' => array(
      'library' => dt('The EPUB library to download. Available choices: !libs.', array(
        '!libs' => implode(', ', array_keys($epub_libs)),
      )),
    ),
    'options' => array(
      'path' => dt('A path to the download folder. If omitted Drush will use the default location (@path).', array(
        '@path' => 'sites/all/libraries',
      )),
    ),
    'aliases' => array(
      'epubdl',
    ),
    // No site or config needed.
    'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_ROOT,
  );
  return $items;
}

/**
 * Implements drush_hook_COMMAND_validate().
 */
function drush_print_epub_download_validate($library = NULL) {
  if (is_null($library)) {
    $epub_libs = array();
    drush_command_invoke_all_ref('drush_epub_libs_alter', $epub_libs);
    drush_set_error('DRUSH_EPUBDL_MISSING_ARG', dt("Usage: drush !cmd <library>\nWhere <library> is one of the following: !libs\n\nTry 'drush !cmd --help' for more information.", array(
      '!cmd' => 'print-epub-download',
      '!libs' => implode(', ', array_keys($epub_libs)),
    )));
  }
}

/**
 * Download and extract EPUB archive.
 *
 * @param string $library
 *   Library to download.
 */
function drush_print_epub_download($library) {
  $epub_libs = array();
  drush_command_invoke_all_ref('drush_epub_libs_alter', $epub_libs);
  if (isset($library) && isset($epub_libs[drupal_strtolower($library)])) {
    $func = $epub_libs[drupal_strtolower($library)]['callback'];
    $download_url = $func();
    if ($download_url) {
      _print_drush_download_lib($library, $download_url);
    }
  }
  else {
    drush_log(dt('Please specify a EPUB library. Available choices: !libs.', array(
      '!libs' => implode(', ', array_keys($epub_libs)),
    )), 'error');
  }
}

Functions

Name	Description
drush_print_epub_download	Download and extract EPUB archive.
drush_print_epub_download_validate	Implements drush_hook_COMMAND_validate().
print_epub_drush_command	Implements hook_drush_command().