1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
<?PHP // $Id: postgres7.php,v 1.9.2.1 2004/11/19 04:52:34 mjollnir_ Exp $
function resource_upgrade($oldversion) {
// This function does anything necessary to upgrade
// older versions to match current functionality
global $CFG ;
if ($oldversion < 2004013101) {
modify_database("", "INSERT INTO prefix_log_display VALUES ('resource', 'update', 'resource', 'name');");
modify_database("", "INSERT INTO prefix_log_display VALUES ('resource', 'add', 'resource', 'name');");
}
if ($oldversion < 2004071000) {
table_column("resource", "", "popup", "text", "", "", "", "", "alltext");
if ($resources = get_records_select("resource", "type='3' OR type='5'", "", "id, alltext")) {
foreach ($resources as $resource) {
$resource->popup = addslashes($resource->alltext);
$resource->alltext = "";
if (!update_record("resource", $resource)) {
notify("Error updating popup field for resource id = $resource->id");
}
}
}
require_once("$CFG->dirroot/course/lib.php");
rebuild_course_cache();
}
if ($oldversion < 2004071300) {
table_column("resource", "", "options", "varchar", "255", "", "", "", "popup");
}
if ($oldversion < 2004071303) {
table_column("resource", "type", "type", "varchar", "30", "", "", "", "");
modify_database("", "UPDATE prefix_resource SET type='reference' WHERE type='1';");
modify_database("", "UPDATE prefix_resource SET type='file', options='frame' WHERE type='2';");
modify_database("", "UPDATE prefix_resource SET type='file' WHERE type='3';");
modify_database("", "UPDATE prefix_resource SET type='text', options='0' WHERE type='4';");
modify_database("", "UPDATE prefix_resource SET type='file' WHERE type='5';");
modify_database("", "UPDATE prefix_resource SET type='html' WHERE type='6';");
modify_database("", "UPDATE prefix_resource SET type='file' WHERE type='7';");
modify_database("", "UPDATE prefix_resource SET type='text', options='3' WHERE type='8';");
modify_database("", "UPDATE prefix_resource SET type='directory' WHERE type='9';");
}
if ($oldversion < 2004080801) {
modify_database("", "UPDATE prefix_resource SET alltext=reference,type='html' WHERE type='reference';");
rebuild_course_cache();
}
if ($oldversion < 2004083124) {
modify_database('','CREATE INDEX prefix_resource_course_idx ON prefix_resource (course);');
}
return true;
}
?>
|
