Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * Export custom language strings to zip files.

 *

 * @package    tool_customlang

 * @subpackage customlang

 * @copyright  2020 Thomas Wedekind <thomas.wedekind@univie.ac.at>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

define('CLI_SCRIPT', true);

require(__DIR__ . '/../../../../config.php');

require_once("$CFG->libdir/clilib.php");

require_once("$CFG->dirroot/$CFG->admin/tool/customlang/locallib.php");

$usage = <<<EOF

"Export custom language files to a target folder.

Useful for uploading custom langstrings to AMOS or importing or syncing them to other moodle instances.

Options:

-l, --lang              Comma seperated language ids to export, default: all

-c, --components        Comma seperated components to export, default: all

-t, --target            Target directory to copy the zip files to, default: $CFG->tempdir/customlang

-o, --overwrite         Overwrite existing files in the target folder.

                            Note: If the target is not set, the files are always overwritten!

-h, --help              Print out this help

Examples:

Export all custom language files to the default folder:

\$ sudo -u www-data /usr/bin/php admin/tool/customlang/cli/export.php

Export just the english files of moodle core and the activity 'quiz' in a subfolder in my home folder:

\$ sudo -u www-data /usr/bin/php admin/tool/customlang/cli/export.php --lang='en' --components='moodle,quiz' --target='~/customdir'

EOF;

$dafaulttarget = "$CFG->tempdir/customlang/";

// Now get cli options.

list($options, $unrecognized) = cli_get_params(

    [

        'lang' => '',

        'components' => '',

        'target' => $dafaulttarget,

        'overwrite' => false,

        'help' => false,

    ],

    ['h' => 'help', 'c' => 'components', 't' => 'target', 'o' => 'overwrite']

);

if ($unrecognized) {

    $unrecognized = implode("\n  ", $unrecognized);

    cli_error(get_string('cliunknowoption', 'admin', $unrecognized));

}

if ($options['help']) {

    echo $usage;

    die;

}

// Ensure target directory exists.

$options['target'] = rtrim($options['target'], '/') . '/';

check_dir_exists($options['target']);

cli_writeln(get_string('cliexportheading', 'tool_customlang'));

$langs = [];

if ($options['lang']) {

    $langs = explode(',', $options['lang']);

} else {

    // No language set. We export all installed languages.

    $langs = array_keys(get_string_manager()->get_list_of_translations(true));

}

foreach ($langs as $lang) {

    $filename = $options['target'] . "customlang_{$lang}.zip";

    // If the file exists and we are not using the temp folder it requires an ovewrite.

    if ($options['target'] != $dafaulttarget && file_exists($filename) && !$options['overwrite']) {

        cli_problem(get_string('cliexportfileexists', 'tool_customlang', ['lang' => $lang]));

        continue;

    }

    cli_heading(get_string('cliexportstartexport', 'tool_customlang', $lang));

    $langdir = tool_customlang_utils::get_localpack_location($lang);

    if (!file_exists($langdir)) {

        // No custom files set for this language set.

        cli_writeln(get_string('cliexportnofilefoundforlang', 'tool_customlang', ['lang' => $lang]));

        continue;

    }

    $zipper = get_file_packer();

    $tempzip = tempnam($CFG->tempdir . '/', 'tool_customlang_export');

    $filelist = [];

    if ($options['components']) {

        $components = explode(',', $options['components']);

        foreach ($components as $component) {

            $filepath = "$langdir/$component.php";

            if (file_exists($filepath)) {

                $filelist["$component.php"] = $filepath;

            } else {

                cli_problem(

                    get_string('cliexportfilenotfoundforcomponent', 'tool_customlang', ['lang' => $lang, 'file' => $filepath])

                );

            }

        }

    } else {

        $langfiles = scandir($langdir);

        foreach ($langfiles as $file) {

            if (substr($file, 0, 1) != '.') {

                $filelist[$file] = "$langdir/$file";

            }

        }

    }

    if (empty($filelist)) {

        cli_problem(get_string('cliexportnofilefoundforlang', 'tool_customlang', ['lang' => $lang]));

        continue;

    }

    if ($zipper->archive_to_pathname($filelist, $filename)) {

        cli_writeln(get_string('cliexportzipdone', 'tool_customlang', $filename));

    } else {

        cli_problem(get_string('cliexportzipfail', 'tool_customlang', $filename));

    }

}