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MDL-7767 Guests should not be able to hide course sections - section hiding is not stored in db for guests, only session is used now; merged from MOODLE_17_STABLE

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skodak 2006-12-04 09:02:17 +00:00
parent ea3caf69cd
commit 7b678e0a99
3 changed files with 11 additions and 6 deletions
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8
course/lib.php
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@ -1027,15 +1027,13 @@ function get_all_sections($courseid) {
function course_set_display($courseid, $display=0) {
global $USER;
if (empty($USER->id)) {
return false;
}
if ($display == "all" or empty($display)) {
$display = 0;
}
if (record_exists("course_display", "userid", $USER->id, "course", $courseid)) {
if (empty($USER->id) or $USER->username == 'guest') {
//do not store settings in db for guests
} else if (record_exists("course_display", "userid", $USER->id, "course", $courseid)) {
set_field("course_display", "display", $display, "userid", $USER->id, "course", $courseid);
} else {
$record->userid = $USER->id;

7
lib/db/upgrade.php
View File

@ -111,6 +111,13 @@ function xmldb_main_upgrade($oldversion=0) {
$result = $result && add_field($table, $field);
}
if ($oldversion < 2006120300) { /// Delete guest course section settings
// following code can be executed repeatedly, such as when upgrading from 1.7.x - it is ok
if ($guest = get_record('user', 'username', 'guest')) {
execute_sql("DELETE FROM {$CFG->prefix}course_display where userid=$guest->id ;", true);
}
}
return $result;
}

2
version.php
View File

@ -6,7 +6,7 @@
// This is compared against the values stored in the database to determine
// whether upgrades should be performed (see lib/db/*.php)
$version = 2006112200; // YYYYMMDD = date
$version = 2006120300; // YYYYMMDD = date
// XY = increments within a single day
$release = '1.8 dev'; // Human-friendly version name