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85 lines
3.5 KiB
PHP
85 lines
3.5 KiB
PHP
<?php // $Id$
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// THIS FILE IS DEPRECATED! PLEASE DO NOT MAKE CHANGES TO IT!
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//
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// IT IS USED ONLY FOR UPGRADES FROM BEFORE MOODLE 1.7, ALL
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// LATER CHANGES SHOULD USE upgrade.php IN THIS DIRECTORY.
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function resource_upgrade($oldversion) {
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// This function does anything necessary to upgrade
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// older versions to match current functionality
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global $CFG;
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if ($oldversion < 2003082000) {
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table_column("resource", "course", "course", "integer", "10", "unsigned", "0");
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}
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if ($oldversion < 2004013101) {
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modify_database("", "INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('resource', 'update', 'resource', 'name');");
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modify_database("", "INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('resource', 'add', 'resource', 'name');");
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}
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if ($oldversion < 2004071000) {
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table_column("resource", "", "popup", "text", "", "", "", "", "alltext");
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if ($resources = get_records_select("resource", "type='3' OR type='5'", "", "id, alltext")) {
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foreach ($resources as $resource) {
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$resource->popup = addslashes($resource->alltext);
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$resource->alltext = "";
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if (!update_record("resource", $resource)) {
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notify("Error updating popup field for resource id = $resource->id");
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}
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}
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}
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require_once("$CFG->dirroot/course/lib.php");
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rebuild_course_cache();
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}
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if ($oldversion < 2004071300) {
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table_column("resource", "", "options", "varchar", "255", "", "", "", "popup");
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}
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if ($oldversion < 2004071303) {
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table_column("resource", "type", "type", "varchar", "30", "", "", "", "");
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modify_database("", "UPDATE prefix_resource SET type='reference' WHERE type='1';");
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modify_database("", "UPDATE prefix_resource SET type='file', options='frame' WHERE type='2';");
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modify_database("", "UPDATE prefix_resource SET type='file' WHERE type='3';");
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modify_database("", "UPDATE prefix_resource SET type='text', options='0' WHERE type='4';");
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modify_database("", "UPDATE prefix_resource SET type='file' WHERE type='5';");
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modify_database("", "UPDATE prefix_resource SET type='html' WHERE type='6';");
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modify_database("", "UPDATE prefix_resource SET type='file' WHERE type='7';");
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modify_database("", "UPDATE prefix_resource SET type='text', options='3' WHERE type='8';");
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modify_database("", "UPDATE prefix_resource SET type='directory' WHERE type='9';");
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}
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if ($oldversion < 2004080801) {
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modify_database("", "UPDATE prefix_resource SET alltext=reference,type='html' WHERE type='reference';");
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rebuild_course_cache();
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}
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if ($oldversion < 2004111200) { //drop first to avoid conflicts when upgrading
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execute_sql("ALTER TABLE {$CFG->prefix}resource DROP INDEX course;",false);
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modify_database('','ALTER TABLE prefix_resource ADD INDEX course (course);');
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}
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if ($oldversion < 2005041100) { // replace wiki-like with markdown
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include_once( "$CFG->dirroot/lib/wiki_to_markdown.php" );
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$wtm = new WikiToMarkdown();
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$wtm->update( 'resource','alltext','options' );
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}
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if ($oldversion < 2006042800) {
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execute_sql("UPDATE {$CFG->prefix}resource SET reference='' WHERE reference IS NULL");
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table_column('resource','reference','reference','varchar','255','','','not null');
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}
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////// DO NOT ADD NEW THINGS HERE!! USE upgrade.php and the lib/ddllib.php functions.
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return true;
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}
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?>
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