Aparup Banerjee
78 lines
2.3 KiB
PHP
78 lines
2.3 KiB
PHP
<?php
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// This file keeps track of upgrades to
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// the choice module
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//
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// Sometimes, changes between versions involve
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// alterations to database structures and other
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// major things that may break installations.
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//
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// The upgrade function in this file will attempt
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// to perform all the necessary actions to upgrade
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// your older installation to the current version.
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//
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// If there's something it cannot do itself, it
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// will tell you what you need to do.
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//
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// The commands in here will all be database-neutral,
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// using the methods of database_manager class
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//
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// Please do not forget to use upgrade_set_timeout()
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// before any action that may take longer time to finish.
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function xmldb_choice_upgrade($oldversion) {
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global $CFG, $DB;
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$dbman = $DB->get_manager();
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//===== 1.9.0 upgrade line ======//
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if ($oldversion < 2009042000) {
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/// Rename field text on table choice to text
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$table = new xmldb_table('choice');
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$field = new xmldb_field('text', XMLDB_TYPE_TEXT, 'small', null, XMLDB_NOTNULL, null, null, 'name');
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/// Launch rename field text
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$dbman->rename_field($table, $field, 'intro');
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/// choice savepoint reached
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upgrade_mod_savepoint(true, 2009042000, 'choice');
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}
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if ($oldversion < 2009042001) {
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/// Rename field format on table choice to format
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$table = new xmldb_table('choice');
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$field = new xmldb_field('format', XMLDB_TYPE_INTEGER, '4', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0', 'intro');
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/// Launch rename field format
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$dbman->rename_field($table, $field, 'introformat');
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/// choice savepoint reached
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upgrade_mod_savepoint(true, 2009042001, 'choice');
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}
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if ($oldversion < 2010101300) {
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// Define field completionsubmit to be added to choice
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$table = new xmldb_table('choice');
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$field = new xmldb_field('completionsubmit', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'timemodified');
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// Conditionally launch add field completionsubmit
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if (!$dbman->field_exists($table, $field)) {
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$dbman->add_field($table, $field);
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}
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// choice savepoint reached
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upgrade_mod_savepoint(true, 2010101300, 'choice');
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}
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// Moodle v2.1.0 release upgrade line
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// Put any upgrade step following this
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return true;
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}
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