MDL-42102 tinymce: new icons

[moodle.git] / lib / editor / tinymce / db / upgrade.php

<?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/>.

/**
 * TinyMCE editor integration upgrade.
 *
 * @package    editor_tinymce
 * @copyright  2012 Petr Skoda {@link http://skodak.org}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

function xmldb_editor_tinymce_upgrade($oldversion) {
    global $CFG, $DB;

    $dbman = $DB->get_manager();


    if ($oldversion < 2012083100) {
        // Reset redesigned editor toolbar setting.
        unset_config('customtoolbar', 'editor_tinymce');
        upgrade_plugin_savepoint(true, 2012083100, 'editor', 'tinymce');
    }


    // Moodle v2.4.0 release upgrade line
    // Put any upgrade step following this


    // Moodle v2.5.0 release upgrade line.
    // Put any upgrade step following this.


    // Moodle v2.6.0 release upgrade line.
    // Put any upgrade step following this.

    if ($oldversion < 2013061400) {
        // Reset redesigned editor toolbar setting.
        $oldorder = "fontselect,fontsizeselect,formatselect,|,undo,redo,|,search,replace,|,fullscreen

bold,italic,underline,strikethrough,sub,sup,|,justifyleft,justifycenter,justifyright,|,cleanup,removeformat,pastetext,pasteword,|,forecolor,backcolor,|,ltr,rtl

bullist,numlist,outdent,indent,|,link,unlink,|,image,nonbreaking,charmap,table,|,code";

        $neworder = "formatselect,bold,italic,|,bullist,numlist,|,link,unlink,|,image

undo,redo,|,underline,strikethrough,sub,sup,|,justifyleft,justifycenter,justifyright,|,outdent,indent,|,forecolor,backcolor,|,ltr,rtl,|,nonbreaking,charmap,table

fontselect,fontsizeselect,code,search,replace,|,cleanup,removeformat,pastetext,pasteword,|,fullscreen";
        $currentorder = get_config('editor_tinymce', 'customtoolbar');
        if ($currentorder == $oldorder) {
            unset_config('customtoolbar', 'editor_tinymce');
            set_config('customtoolbar', $neworder, 'editor_tinymce');
        }
        upgrade_plugin_savepoint(true, 2013061400, 'editor', 'tinymce');
    }

    if ($oldversion < 2013070500) {
        // Insert wrap plugin to nicely wrap the toolbars on small screens.
        $oldorder = "formatselect,bold,italic,|,bullist,numlist,|,link,unlink,|,image

undo,redo,|,underline,strikethrough,sub,sup,|,justifyleft,justifycenter,justifyright,|,outdent,indent,|,forecolor,backcolor,|,ltr,rtl,|,nonbreaking,charmap,table

fontselect,fontsizeselect,code,search,replace,|,cleanup,removeformat,pastetext,pasteword,|,fullscreen";

        $neworder = "formatselect,bold,italic,wrap,bullist,numlist,|,link,unlink,|,image

undo,redo,|,underline,strikethrough,sub,sup,|,justifyleft,justifycenter,justifyright,wrap,outdent,indent,|,forecolor,backcolor,|,ltr,rtl,|,nonbreaking,charmap,table

fontselect,fontsizeselect,wrap,code,search,replace,|,cleanup,removeformat,pastetext,pasteword,|,fullscreen";
        $currentorder = get_config('editor_tinymce', 'customtoolbar');
        if ($currentorder == $oldorder) {
            unset_config('customtoolbar', 'editor_tinymce');
            set_config('customtoolbar', $neworder, 'editor_tinymce');
        } else {
            // Simple auto conversion algorithm.
            $toolbars = explode("\n", $oldorder);
            $newtoolbars = array();
            foreach ($toolbars as $toolbar) {
                $sepcount = substr_count($toolbar, '|');

                if ($sepcount > 0) {
                    // We assume the middle separator (rounding down).
                    $divisionindex = round($sepcount / 2, 0, PHP_ROUND_HALF_DOWN);

                    $buttons = explode(',', $toolbar);
                    $index = 0;
                    foreach ($buttons as $key => $button) {
                        if ($button === "|") {
                            if ($index == $divisionindex) {
                                $buttons[$key] = 'wrap';
                                break;
                            } else {
                                $index += 1;
                            }
                        }
                    }
                    $toolbar = implode(',', $buttons);
                }
                array_push($newtoolbars, $toolbar);
            }
            $neworder = implode("\n", $newtoolbars);

            // Set the new config.
            unset_config('customtoolbar', 'editor_tinymce');
            set_config('customtoolbar', $neworder, 'editor_tinymce');
        }
        upgrade_plugin_savepoint(true, 2013070500, 'editor', 'tinymce');
    }

    return true;
}