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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| <?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/>. | ||
|
|
||
| /** | ||
| * TeX filter upgrade code. | ||
| * | ||
| * @package filter | ||
| * @subpackage tex | ||
| * @copyright 2011 Petr Skoda (http://skodak.org) | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
|
|
||
| /** | ||
| * @param int $oldversion the version we are upgrading from | ||
| * @return bool result | ||
| */ | ||
| function xmldb_filter_tex_upgrade($oldversion) { | ||
| global $CFG, $DB, $OUTPUT; | ||
|
|
||
| if ($oldversion < 2011031301) { | ||
| // clear caches | ||
| require_once("$CFG->dirroot/filter/tex/lib.php"); | ||
| filter_tex_updatedcallback(null); | ||
|
|
||
| upgrade_plugin_savepoint(true, 2011031301, 'filter', 'tex'); | ||
| } | ||
|
|
||
| return true; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,20 +1,55 @@ | ||
| <?php | ||
| // This script displays tex source code. | ||
| // 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/>. | ||
|
|
||
| require_once('../../config.php'); | ||
| /** | ||
| * This script displays tex source code, it is used also from the algebra filter. | ||
| * | ||
| * @package filter | ||
| * @subpackage tex | ||
| * @copyright 2004 Zbigniew Fiedorowicz fiedorow@math.ohio-state.edu | ||
| * Originally based on code provided by Bruno Vernier bruno@vsbeducation.ca | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
|
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|
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| define('NO_MOODLE_COOKIES', true); // Because it interferes with caching | ||
|
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| require('../../config.php'); | ||
|
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| if (!filter_is_enabled('filter/tex') and !filter_is_enabled('filter/algebra')) { | ||
| print_error('filternotenabled'); | ||
| } | ||
|
|
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| $texexp = optional_param('texexp', '', PARAM_RAW); | ||
|
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| $title = get_string('source', 'filter_tex') | ||
|
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| $texexp = urldecode($_SERVER['QUERY_STRING']); | ||
| // entities are usually encoded twice, first in HTML editor then in tex/filter.php | ||
| $texexp = html_entity_decode(html_entity_decode($texexp)); | ||
| // encode all entities (saves non-ISO) | ||
| $texexp = htmlentities($texexp,ENT_COMPAT,'utf-8'); | ||
| ?> | ||
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | ||
| <html> | ||
| <head> | ||
| <title>TeX Source</title> | ||
| <meta http-equiv="content-type" content="text/html; charset=utf-8" /> | ||
| <title><?php echo $title; ?></title> | ||
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | ||
| </head> | ||
| <body bgcolor="#FFFFFF"> | ||
| <?php echo $texexp; ?> | ||
| <body> | ||
| <div> | ||
| <dl> | ||
| <dt><?php echo $title; ?>:</dt> | ||
| <dd><?php p($texexp); ?></dd> | ||
| </dl> | ||
| </div> | ||
| </body> | ||
| </html> | ||
| </html> |
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