mirror of
https://github.com/moodle/moodle.git
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59 lines
1.7 KiB
PHP
59 lines
1.7 KiB
PHP
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<?php /// $Id$
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/// Search and replace strings throughout all texts in the whole database
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require('../config.php');
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$search = optional_param('search', '');
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$replace = optional_param('replace', '');
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require_login();
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if (!isadmin()) {
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error("Admins only");
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}
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###################################################################
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print_header('Search and replace throughout the whole database', 'Replace text within the whole database');
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if (!$search or !$replace or !confirm_sesskey()) { /// Print a form
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print_simple_box_start('center');
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echo '<div align="center">';
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echo '<form action="replace.php">';
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echo '<input type="hidden" name="sesskey" value="'.$USER->sesskey.'">';
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echo 'Search whole database for: <input type="text" name="search"><br />';
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echo 'Replace with this string: <input type="text" name="replace"><br /></br />';
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echo '<input type="submit" value="Yes, do it now"><br />';
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echo '</form>';
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echo '</div>';
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print_simple_box_end();
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die;
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}
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if (!$tables = $db->Metatables() ) { // No tables yet at all.
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error("no tables");
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}
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print_simple_box_start('center');
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foreach ($tables as $table) {
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if (in_array($table, array($CFG->prefix.'config'))) { // Don't process these
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continue;
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}
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if ($columns = $db->MetaColumns($table, false)) {
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foreach ($columns as $column => $data) {
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if (in_array($data->type, array('text','mediumtext','longtext','varchar'))) { // Text stuff only
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$db->debug = true;
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execute_sql("UPDATE {$CFG->prefix}$table SET $column = REPLACE($column, '$search', '$replace');");
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$db->debug = false;
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}
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}
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}
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}
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print_simple_box_end();
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print_continue('index.php');
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?>
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