martin
55e078c0fa
there are three options: 0) Hide the email address from everyone (except the teacher of their course) 1) Allow everyone to see the email address, all the time. 2) Allow only participants in the same course to see the email address Note, new field maildisplay in 'user'
62 lines
2.0 KiB
PHP
62 lines
2.0 KiB
PHP
<?PHP //$Id$
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// This file keeps track of upgrades to Moodle.
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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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// This file specifies the current version of
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// Moodle installed, which can be compared against
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// a previous version (see the "config" table).
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//
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// To do this, visit the "admin" page.
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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 databases to the current version.
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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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$version = 2002082101;
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function upgrade_moodle($oldversion=0) {
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if ($oldversion == 0) {
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execute_sql("
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CREATE TABLE `config` (
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`id` int(10) unsigned NOT NULL auto_increment,
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`name` varchar(255) NOT NULL default '',
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`value` varchar(255) NOT NULL default '',
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PRIMARY KEY (`id`),
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UNIQUE KEY `name` (`name`)
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) COMMENT='Moodle configuration variables';");
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notify("Created a new table 'config' to hold configuration data");
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}
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if ($oldversion < 2002073100) {
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execute_sql(" DELETE FROM `modules` WHERE `name` = 'chat' ");
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}
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if ($oldversion < 2002080200) {
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execute_sql(" ALTER TABLE `modules` DROP `fullname` ");
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execute_sql(" ALTER TABLE `modules` DROP `search` ");
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}
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if ($oldversion < 2002080300) {
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execute_sql(" ALTER TABLE `log_display` CHANGE `table` `mtable` VARCHAR( 20 ) NOT NULL ");
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execute_sql(" ALTER TABLE `user_teachers` CHANGE `authority` `authority` TINYINT( 3 ) DEFAULT '3' NOT NULL ");
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}
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if ($oldversion < 2002082100) {
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execute_sql(" ALTER TABLE `course` CHANGE `guest` `guest` TINYINT(2) UNSIGNED DEFAULT '0' NOT NULL ");
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}
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if ($oldversion < 2002082101) {
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execute_sql(" ALTER TABLE `user` ADD `maildisplay` TINYINT(2) UNSIGNED DEFAULT '2' NOT NULL AFTER `mailformat` ");
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}
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return true;
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}
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?>
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