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MDL-19754 New tables for blog, and upgrade script if needed

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This commit is contained in:
Nicolas Connault
2009-10-30 07:24:34 +00:00
parent 26f0525fa5
commit cc82aef6fa
3 changed files with 108 additions and 2 deletions
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lib/db/install.xml
+30 -1
View File
@@ -2291,7 +2291,7 @@
<KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="externalserviceid"/>
</KEYS>
</TABLE>
<TABLE NAME="external_tokens" COMMENT="Security tokens for accessing of external services" PREVIOUS="external_services_users">
<TABLE NAME="external_tokens" COMMENT="Security tokens for accessing of external services" PREVIOUS="external_services_users" NEXT="blog_association">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="token"/>
<FIELD NAME="token" TYPE="char" LENGTH="128" NOTNULL="true" SEQUENCE="false" COMMENT="security token, aka private access key" PREVIOUS="id" NEXT="tokentype"/>
@@ -2312,5 +2312,34 @@
<KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="externalserviceid"/>
</KEYS>
</TABLE>
<TABLE NAME="blog_association" COMMENT="Associations of blog entries with courses and module instances" PREVIOUS="external_tokens" NEXT="blog_external">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="contextid"/>
<FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="blogid"/>
<FIELD NAME="blogid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="contextid"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="contextid"/>
<KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="primary" NEXT="blogid"/>
<KEY NAME="blogid" TYPE="foreign" FIELDS="blogid" REFTABLE="post" REFFIELDS="id" PREVIOUS="contextid"/>
</KEYS>
</TABLE>
<TABLE NAME="blog_external" COMMENT="External blog links used for RSS copying of blog entries to Moodle user blogs" PREVIOUS="blog_association">
<FIELDS>
<FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
<FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
<FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid" NEXT="description"/>
<FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="name" NEXT="url"/>
<FIELD NAME="url" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="description" NEXT="filtertags"/>
<FIELD NAME="filtertags" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Comma-separated list of tags that will be used to filter which entries are copied over from the external blog. They refer to existing tags in the external blog." PREVIOUS="url" NEXT="failedlastsync"/>
<FIELD NAME="failedlastsync" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether or not the last sync failed for some reason" PREVIOUS="filtertags" NEXT="timemodified"/>
<FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="failedlastsync" NEXT="timefetched"/>
<FIELD NAME="timefetched" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified"/>
</FIELDS>
<KEYS>
<KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
<KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
</KEYS>
</TABLE>
</TABLES>
</XMLDB>
lib/db/upgrade.php
+77
View File
@@ -2629,6 +2629,83 @@ WHERE gradeitemid IS NOT NULL AND grademax IS NOT NULL");
upgrade_main_savepoint($result, 2009102600);
}
if ($result && $oldversion < 2009103000) {
/// Define table blog_association to be created
$table = new xmldb_table('blog_association');
/// Adding fields to table blog_association
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
$table->add_field('contextid', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null);
$table->add_field('blogid', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null);
/// Adding keys to table blog_association
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
$table->add_key('contextid', XMLDB_KEY_FOREIGN, array('contextid'), 'context', array('id'));
$table->add_key('blogid', XMLDB_KEY_FOREIGN, array('blogid'), 'post', array('id'));
/// Conditionally launch create table for blog_association
if (!$dbman->table_exists($table)) {
$dbman->create_table($table);
}
/// Define table blog_external to be created
$table = new xmldb_table('blog_external');
/// Adding fields to table blog_external
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
$table->add_field('userid', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null);
$table->add_field('name', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null);
$table->add_field('description', XMLDB_TYPE_TEXT, 'small', null, null, null, null);
$table->add_field('url', XMLDB_TYPE_TEXT, 'small', null, XMLDB_NOTNULL, null, null);
$table->add_field('filtertags', XMLDB_TYPE_CHAR, '255', null, null, null, null);
$table->add_field('failedlastsync', XMLDB_TYPE_INTEGER, '1', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0');
$table->add_field('timemodified', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, null, null, null);
$table->add_field('timefetched', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0');
/// Adding keys to table blog_external
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
$table->add_key('userid', XMLDB_KEY_FOREIGN, array('userid'), 'user', array('id'));
/// Conditionally launch create table for blog_external
if ($dbman->table_exists($table)) {
// Delete the existing one first (comes from early dev version)
$dbman->drop_table($table);
}
$dbman->create_table($table);
// Print notice about need to upgrade bloglevel
if (($CFG->bloglevel == BLOG_COURSE_LEVEL || $CFG->bloglevel == BLOG_GROUP_LEVEL) && empty($CFG->bloglevel_upgrade_complete)) {
echo $OUTPUT->notification(get_string('bloglevelupgradenotice', 'admin'));
// email admins about the need to upgrade their system using the admin/bloglevelupgrade.php script
$admins = get_admins();
$site = get_site();
$a = new StdClass;
$a->sitename = $site->fullname;
$a->fixurl = "$CFG->wwwroot/$CFG->admin/bloglevelupgrade.php";
$subject = get_string('bloglevelupgrade', 'admin');
$plainbody = get_string('bloglevelupgradebody', 'admin', $a);
$htmlbody = get_string('bloglevelupgradehtml', 'admin', $a);
foreach ($admins as $admin) {
$eventdata = new object();
$eventdata->component = 'moodle';
$eventdata->userfrom = $USER;
$eventdata->userto = $admin;
$eventdata->subject = $subject;
$eventdata->fullmessage = $plainbody;
$eventdata->fullmessageformat = FORMAT_PLAIN;
$eventdata->fullmessagehtml = $htmlbody;
events_trigger('message_send', $eventdata);
}
}
/// Main savepoint reached
upgrade_main_savepoint($result, 2009103000);
}
return $result;
}
lib/db/upgradelib.php
+1 -1
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@@ -204,7 +204,7 @@ function upgrade_migrate_files_blog() {
}
if (!$fs->file_exists(SYSCONTEXTID, 'blog', $entry->id, '/', $filename)) {
$file_record = array('contextid'=>SYSCONTEXTID, 'filearea'=>'blog', 'itemid'=>$entry->id, 'filepath'=>'/', 'filename'=>$filename,
$file_record = array('contextid'=>SYSCONTEXTID, 'filearea'=>'blog_attachment', 'itemid'=>$entry->id, 'filepath'=>'/', 'filename'=>$filename,
'timecreated'=>filectime($pathname), 'timemodified'=>filemtime($pathname), 'userid'=>$entry->userid);
$fs->create_file_from_pathname($file_record, $pathname);
}