MDL-17846 moved blocks code from /blocks/db/* to core

This commit is contained in:
skodak 2009-01-10 21:06:53 +00:00
parent 27bd819be5
commit ab2eb65c88
10 changed files with 73 additions and 253 deletions

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<?xml version="1.0" encoding="UTF-8" ?>
<XMLDB PATH="blocks/db" VERSION="20070813" COMMENT="XMLDB file for Moodle block tables"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
>
<TABLES>
<TABLE NAME="block" COMMENT="to store installed blocks" NEXT="block_instance">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="name"/>
<FIELD NAME="name" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="version"/>
<FIELD NAME="version" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="name" NEXT="cron"/>
<FIELD NAME="cron" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="version" NEXT="lastcron"/>
<FIELD NAME="lastcron" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="cron" NEXT="visible"/>
<FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="lastcron" NEXT="multiple"/>
<FIELD NAME="multiple" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="visible"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" />
</KEYS>
</TABLE>
<TABLE NAME="block_instance" COMMENT="to store block instances in pages" PREVIOUS="block" NEXT="block_pinned">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="blockid"/>
<FIELD NAME="blockid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="pageid"/>
<FIELD NAME="pageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="blockid" NEXT="pagetype"/>
<FIELD NAME="pagetype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="pageid" NEXT="position"/>
<FIELD NAME="position" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="pagetype" NEXT="weight"/>
<FIELD NAME="weight" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="position" NEXT="visible"/>
<FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="weight" NEXT="configdata"/>
<FIELD NAME="configdata" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" ENUM="false" PREVIOUS="visible"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="blockid"/>
<KEY NAME="blockid" TYPE="foreign" FIELDS="blockid" REFTABLE="block" REFFIELDS="id" PREVIOUS="primary"/>
</KEYS>
<INDEXES>
<INDEX NAME="pageid" UNIQUE="false" FIELDS="pageid" NEXT="pagetype"/>
<INDEX NAME="pagetype" UNIQUE="false" FIELDS="pagetype" PREVIOUS="pageid"/>
</INDEXES>
</TABLE>
<TABLE NAME="block_pinned" COMMENT="to pin blocks" PREVIOUS="block_instance">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" ENUM="false" NEXT="blockid"/>
<FIELD NAME="blockid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="id" NEXT="pagetype"/>
<FIELD NAME="pagetype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="blockid" NEXT="position"/>
<FIELD NAME="position" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="pagetype" NEXT="weight"/>
<FIELD NAME="weight" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="position" NEXT="visible"/>
<FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" ENUM="false" PREVIOUS="weight" NEXT="configdata"/>
<FIELD NAME="configdata" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="visible"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="blockid"/>
<KEY NAME="blockid" TYPE="foreign" FIELDS="blockid" REFTABLE="block" REFFIELDS="id" PREVIOUS="primary"/>
</KEYS>
<INDEXES>
<INDEX NAME="pagetype" UNIQUE="false" FIELDS="pagetype"/>
</INDEXES>
</TABLE>
</TABLES>
</XMLDB>

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<?php //$Id$
// This file keeps track of upgrades to
// the blocks system
//
// Sometimes, changes between versions involve
// alterations to database structures and other
// major things that may break installations.
//
// The upgrade function in this file will attempt
// to perform all the necessary actions to upgrade
// your older installtion to the current version.
//
// If there's something it cannot do itself, it
// will tell you what you need to do.
//
// The commands in here will all be database-neutral,
// using the methods of database_manager class
//
// Please do not forget to use upgrade_set_timeout()
// before any action that may take longer time to finish.
function xmldb_blocks_upgrade($oldversion) {
global $CFG, $DB;
$dbman = $DB->get_manager();
$result = true;
/// And upgrade begins here. For each one, you'll need one
/// block of code similar to the next one. Please, delete
/// this comment lines once this file start handling proper
/// upgrade code.
/// if ($result && $oldversion < YYYYMMDD00) { //New version in version.php
/// $result = result of database_manager methods
/// }
if ($result && $oldversion < 2007081300) {
/// Changing nullability of field configdata on table block_instance to null
$table = new xmldb_table('block_instance');
$field = new xmldb_field('configdata');
$field->set_attributes(XMLDB_TYPE_TEXT, 'small', null, null, null, null, null, null, 'visible');
/// Launch change of nullability for field configdata
$result = $result && $dbman->change_field_notnull($table, $field);
}
return $result;
}
?>

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<?PHP //$Id$
// This file defines the current version of the
// blocks code that is being used. This can be
// compared against the values stored in the
// database (blocks_version) to determine whether upgrades should
// be performed (see db/backup_*.php)
$blocks_version = 2007081300; // The current version is a date (YYYYMMDDXX)
?>