[Summary view]

   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   * Used to convert a bootswatch file from https://bootswatch.com/ to a Moodle preset.
  19   *
  20   * @package    theme_boost
  21   * @subpackage cli
  22   * @copyright  2016 Damyon Wiese
  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  
  31  $usage = "
  32  Utility to convert a Bootswatch theme to a Moodle preset compatible with Bootstrap 4.
  33  
  34  Download _variables.scss and _bootswatch.scss files from https://bootswatch.com/
  35  Run this script. It will generate a new file 'preset.scss' which can be used as
  36  a Moodle preset.
  37  
  38  Usage:
  39      # php import-bootswatch.php [--help|-h]
  40      # php import-bootswatch.php --variables=<path> --bootswatch=<path> --preset=<path>
  41  
  42  Options:
  43      -h --help               Print this help.
  44      --variables=<path>      Path to the input variables file, defaults to _variables.scss
  45      --bootswatch=<path>     Path to the input bootswatch file, defauls to _bootswatch.scss
  46      --preset=<path>         Path to the output preset file, defaults to preset.scss
  47  ";
  48  
  49  list($options, $unrecognised) = cli_get_params([
  50      'help' => false,
  51      'variables' => '_variables.scss',
  52      'bootswatch' => '_bootswatch.scss',
  53      'preset' => 'preset.scss',
  54  ], [
  55      'h' => 'help',
  56  ]);
  57  
  58  if ($unrecognised) {
  59      $unrecognised = implode(PHP_EOL.'  ', $unrecognised);
  60      cli_error(get_string('cliunknowoption', 'core_admin', $unrecognised));
  61  }
  62  
  63  if ($options['help']) {
  64      cli_writeln($usage);
  65      exit(2);
  66  }
  67  
  68  if (is_readable($options['variables'])) {
  69      $sourcevariables = file_get_contents($options['variables']);
  70  } else {
  71      cli_writeln($usage);
  72      cli_error('Error reading the variables file: '.$options['variables']);
  73  }
  74  
  75  
  76  if (is_readable($options['bootswatch'])) {
  77      $sourcebootswatch = file_get_contents($options['bootswatch']);
  78  } else {
  79      cli_writeln($usage);
  80      cli_error('Error reading the bootswatch file: '.$options['bootswatch']);
  81  }
  82  
  83  // Write the preset file.
  84  $out = fopen($options['preset'], 'w');
  85  
  86  if (!$out) {
  87      cli_error('Error writing to the preset file');
  88  }
  89  
  90  fwrite($out, $sourcevariables);
  91  
  92  fwrite($out, '
  93  // Import FontAwesome.
  94  @import "fontawesome";
  95  
  96  // Import All of Bootstrap
  97  @import "bootstrap";
  98  
  99  // Import Core moodle CSS
 100  @import "moodle";
 101  ');
 102  
 103  // Add the bootswatch file.
 104  fwrite($out, $sourcebootswatch);
 105  
 106  fclose($out);