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Differences Between: [Versions 310 and 311] [Versions 311 and 402] [Versions 311 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Export custom language strings to zip files.
  19   *
  20   * @package    tool_customlang
  21   * @subpackage customlang
  22   * @copyright  2020 Thomas Wedekind <thomas.wedekind@univie.ac.at>
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  define('CLI_SCRIPT', true);
  27  
  28  require(__DIR__ . '/../../../../config.php');
  29  require_once("$CFG->libdir/clilib.php");
  30  require_once("$CFG->dirroot/$CFG->admin/tool/customlang/locallib.php");
  31  
  32  $usage = <<<EOF
  33  "Export custom language files to a target folder.
  34  Useful for uploading custom langstrings to AMOS or importing or syncing them to other moodle instances.
  35  
  36  Options:
  37  -l, --lang              Comma seperated language ids to export, default: all
  38  -c, --components        Comma seperated components to export, default: all
  39  -t, --target            Target directory to copy the zip files to, default: $CFG->tempdir/customlang
  40  -o, --overwrite         Overwrite existing files in the target folder.
  41                              Note: If the target is not set, the files are always overwritten!
  42  -h, --help              Print out this help
  43  
  44  Examples:
  45  Export all custom language files to the default folder:
  46  \$ sudo -u www-data /usr/bin/php admin/tool/customlang/cli/export.php
  47  
  48  Export just the english files of moodle core and the activity 'quiz' in a subfolder in my home folder:
  49  \$ sudo -u www-data /usr/bin/php admin/tool/customlang/cli/export.php --lang='en' --components='moodle,quiz' --target='~/customdir'
  50  
  51  EOF;
  52  
  53  $dafaulttarget = "$CFG->tempdir/customlang/";
  54  
  55  // Now get cli options.
  56  list($options, $unrecognized) = cli_get_params(
  57      [
  58          'lang' => '',
  59          'components' => '',
  60          'target' => $dafaulttarget,
  61          'overwrite' => false,
  62          'help' => false,
  63      ],
  64      ['h' => 'help', 'c' => 'components', 't' => 'target', 'o' => 'overwrite']
  65  );
  66  
  67  if ($unrecognized) {
  68      $unrecognized = implode("\n  ", $unrecognized);
  69      cli_error(get_string('cliunknowoption', 'admin', $unrecognized));
  70  }
  71  
  72  if ($options['help']) {
  73      echo $usage;
  74      die;
  75  }
  76  
  77  // Ensure target directory exists.
  78  $options['target'] = rtrim($options['target'], '/') . '/';
  79  check_dir_exists($options['target']);
  80  
  81  cli_writeln(get_string('cliexportheading', 'tool_customlang'));
  82  $langs = [];
  83  if ($options['lang']) {
  84      $langs = explode(',', $options['lang']);
  85  } else {
  86      // No language set. We export all installed languages.
  87      $langs = array_keys(get_string_manager()->get_list_of_translations(true));
  88  }
  89  
  90  foreach ($langs as $lang) {
  91      $filename = $options['target'] . get_string('exportzipfilename', 'tool_customlang', ['lang' => $lang]);
  92      // If the file exists and we are not using the temp folder it requires an ovewrite.
  93      if ($options['target'] != $dafaulttarget && file_exists($filename) && !$options['overwrite']) {
  94          cli_problem(get_string('cliexportfileexists', 'tool_customlang', ['lang' => $lang]));
  95          continue;
  96      }
  97      cli_heading(get_string('cliexportstartexport', 'tool_customlang', $lang));
  98      $langdir = tool_customlang_utils::get_localpack_location($lang);
  99      if (!file_exists($langdir)) {
 100          // No custom files set for this language set.
 101          cli_writeln(get_string('cliexportnofilefoundforlang', 'tool_customlang', ['lang' => $lang]));
 102          continue;
 103      }
 104      $zipper = get_file_packer();
 105      $tempzip = tempnam($CFG->tempdir . '/', 'tool_customlang_export');
 106      $filelist = [];
 107      if ($options['components']) {
 108          $components = explode(',', $options['components']);
 109          foreach ($components as $component) {
 110              $filepath = "$langdir/$component.php";
 111              if (file_exists($filepath)) {
 112                  $filelist["$component.php"] = $filepath;
 113              } else {
 114                  cli_problem(
 115                      get_string('cliexportfilenotfoundforcomponent', 'tool_customlang', ['lang' => $lang, 'file' => $filepath])
 116                  );
 117              }
 118          }
 119      } else {
 120          $langfiles = scandir($langdir);
 121          foreach ($langfiles as $file) {
 122              if (substr($file, 0, 1) != '.') {
 123                  $filelist[$file] = "$langdir/$file";
 124              }
 125          }
 126      }
 127      if (empty($filelist)) {
 128          cli_problem(get_string('cliexportnofilefoundforlang', 'tool_customlang', ['lang' => $lang]));
 129          continue;
 130      }
 131      if ($zipper->archive_to_pathname($filelist, $filename)) {
 132          cli_writeln(get_string('cliexportzipdone', 'tool_customlang', $filename));
 133      } else {
 134          cli_problem(get_string('cliexportzipfail', 'tool_customlang', $filename));
 135      }
 136  }