UpgradeFunctions.inc.php
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<?php
class UpgradeFunctions {
var $upgrades = array(
"2.0.0" => array("setPermissionFolder"),
"2.0.6" => array("addTemplateMimeTypes"),
"2.0.8" => array("setPermissionObject"),
"2.99.1" => array("createFieldSets"),
"2.99.7" => array("normaliseDocuments", "applyDiscussionUpgrade"),
"2.99.8" => array("fixUnits"), #, "createLdapAuthenticationProvider"),
);
var $descriptions = array(
"rebuildSearchPermissions" => "Rebuild search permissions with updated algorithm",
"setPermissionFolder" => "Set permission folder for each folder for simplified permissions management",
"addTemplateMimeTypes" => "Add MIME types for Excel and Word templates",
"setPermissionObject" => "Set the permission object in charge of a document or folder",
"createFieldSets" => "Create a fieldset for each field without one",
"normaliseDocuments" => "Normalise the documents table",
);
var $phases = array(
"setPermissionObject" => 1,
"createFieldSets" => 1,
"normaliseDocuments" => 1,
"fixUnits" => 1,
'applyDiscussionUpgrade' => -1,
);
// {{{ _setPermissionFolder
function _setPermissionFolder($oFolder) {
global $default;
$oInheritedFolder = $oFolder;
while ($bFoundPermissions !== true) {
/*ok*/$aCheckQuery = array('SELECT id FROM groups_folders_link WHERE folder_id = ? LIMIT 1', $oInheritedFolder->getID());
if (count(DBUtil::getResultArrayKey($aCheckQuery, 'id')) == 0) {
$default->log->debug('No direct permissions on folder ' . $oInheritedFolder->getID());
$bInherited = true;
$oInheritedFolder =& Folder::get($oInheritedFolder->getParentID());
if ($oInheritedFolder === false) {
break;
}
// if our parent knows the permission folder, use that.
$aQuery = array("SELECT permission_folder_id FROM folders WHERE id = ?", array($oInheritedFolder->getID()));
$iPermissionFolderID = DBUtil::getOneResultKey($aQuery, 'permission_folder_id');
if (!empty($iPermissionFolderID)) {
$aQuery = array(
"UPDATE folders SET permission_folder_id = ? WHERE id = ?",
array($iPermissionFolderID, $oFolder->getID())
);
DBUtil::runQuery($aQuery);
return;
}
$default->log->debug('... trying parent: ' . $oInheritedFolder->getID());
} else {
$default->log->debug('Found direct permissions on folder ' . $oInheritedFolder->getID());
$iPermissionFolderID = $oInheritedFolder->getID();
$aQuery = array(
"UPDATE folders SET permission_folder_id = ? WHERE id = ?",
array($iPermissionFolderID, $oFolder->getID())
);
DBUtil::runQuery($aQuery);
return;
}
}
$default->log->error('No permissions whatsoever for folder ' . $oFolder->getID());
// 0, which can never exist, for non-existent. null for not set yet (database upgrade).
$iPermissionFolderID = 0;
$aQuery = array(
"UPDATE folders SET permission_folder_id = ? WHERE id = ?",
array($iPermissionFolderID, $oFolder->getID())
);
DBUtil::runQuery($aQuery);
}
// }}}
// {{{ setPermissionFolder
function setPermissionFolder() {
global $default;
require_once(KT_LIB_DIR . '/foldermanagement/Folder.inc');
$sQuery = "SELECT id FROM $default->folders_table WHERE permission_folder_id IS NULL";
$aIDs = DBUtil::getResultArrayKey($sQuery, 'id');
foreach ($aIDs as $iID) {
$oFolder =& Folder::get($iID);
UpgradeFunctions::_setPermissionFolder($oFolder);
}
}
// }}}
// {{{ addTemplateMimeTypes
function addTemplateMimeTypes() {
global $default;
$table = $default->mimetypes_table;
$query = sprintf('SELECT id FROM %s WHERE filetypes = ?',
$table);
$newTypes = array(
array(
'filetypes' => 'xlt',
'mimetypes' => 'application/vnd.ms-excel',
'icon_path' => 'icons/excel.gif',
),
array(
'filetypes' => 'dot',
'mimetypes' => 'application/msword',
'icon_path' => 'icons/word.gif',
),
);
foreach ($newTypes as $types) {
$res = DBUtil::getOneResultKey(array($query, $types['filetypes']), 'id');
if (PEAR::isError($res)) {
return $res;
}
if (is_null($res)) {
$res = DBUtil::autoInsert($table, $types);
if (PEAR::isError($res)) {
return $res;
}
}
}
return true;
}
// }}}
// {{{ _setRead
function _setRead($iID, $oPO) {
require_once(KT_LIB_DIR . '/permissions/permission.inc.php');
require_once(KT_LIB_DIR . '/permissions/permissionutil.inc.php');
$sTable = 'groups_folders_link';
$oPermission = KTPermission::getByName('ktcore.permissions.read');
$query = "SELECT group_id FROM $sTable WHERE folder_id = ? AND (can_read = ? OR can_write = ?)";
$aParams = array($iID, true, true);
$aGroupIDs = DBUtil::getResultArrayKey(array($query, $aParams), 'group_id');
$aAllowed = array("group" => $aGroupIDs);
KTPermissionUtil::setPermissionForID($oPermission, $oPO, $aAllowed);
}
// }}}
// {{{ _setWrite
function _setWrite($iID, $oPO) {
require_once(KT_LIB_DIR . '/permissions/permission.inc.php');
require_once(KT_LIB_DIR . '/permissions/permissionutil.inc.php');
$sTable = 'groups_folders_link';
$oPermission = KTPermission::getByName('ktcore.permissions.write');
$query = "SELECT group_id FROM $sTable WHERE folder_id = ? AND can_write = ?";
$aParams = array($iID, true);
$aGroupIDs = DBUtil::getResultArrayKey(array($query, $aParams), 'group_id');
$aAllowed = array("group" => $aGroupIDs);
KTPermissionUtil::setPermissionForID($oPermission, $oPO, $aAllowed);
}
// }}}
// {{{ _setAddFolder
function _setAddFolder($iID, $oPO) {
require_once(KT_LIB_DIR . '/permissions/permission.inc.php');
require_once(KT_LIB_DIR . '/permissions/permissionutil.inc.php');
$sTable = 'groups_folders_link';
$oPermission = KTPermission::getByName('ktcore.permissions.addFolder');
$query = "SELECT group_id FROM $sTable WHERE folder_id = ? AND can_write = ?";
$aParams = array($iID, true);
$aGroupIDs = DBUtil::getResultArrayKey(array($query, $aParams), 'group_id');
$aAllowed = array("group" => $aGroupIDs);
KTPermissionUtil::setPermissionForID($oPermission, $oPO, $aAllowed);
}
// }}}
// {{{ setPermissionObject
function setPermissionObject() {
global $default;
require_once(KT_LIB_DIR . '/permissions/permissionobject.inc.php');
// First, set permission object on all folders that were
// "permission folders".
$query = "SELECT id FROM $default->folders_table WHERE permission_folder_id = id AND permission_object_id IS NULL";
$aIDs = DBUtil::getResultArrayKey($query, 'id');
foreach ($aIDs as $iID) {
$oPO =& KTPermissionObject::createFromArray(array());
if (PEAR::isError($oPO)) {
var_dump($oPO);
exit(0);
}
$sTableName = KTUtil::getTableName('folders');
$query = sprintf("UPDATE %s SET permission_object_id = %d WHERE id = %d", $sTableName, $oPO->getId(), $iID);
$res = DBUtil::runQuery($query);
UpgradeFunctions::_setRead($iID, $oPO);
UpgradeFunctions::_setWrite($iID, $oPO);
UpgradeFunctions::_setAddFolder($iID, $oPO);
}
// Next, set permission object on all folders that weren't
// "permission folders" by using the permission object on their
// permission folders.
$query = "SELECT id FROM $default->folders_table WHERE permission_object_id IS NULL";
$aIDs = DBUtil::getResultArrayKey($query, 'id');
foreach ($aIDs as $iID) {
$sTableName = KTUtil::getTableName('folders');
$query = sprintf("SELECT F2.permission_object_id AS poi FROM %s AS F LEFT JOIN %s AS F2 WHERE F2.id = F.permission_folder_id WHERE id = ?", $sTableName, $sTableName);
$aParams = array($iID);
$iPermissionObjectId = DBUtil::getOneResultKey(array($query, $aParams), 'poi');
$sTableName = KTUtil::getTableName('folders');
$query = sprintf("UPDATE %s SET permission_object_id = %d WHERE id = %d", $sTableName, $iPermissionObjectId, $iID);
DBUtil::runQuery($query);
}
$sDocumentsTable = KTUtil::getTableName('documents');
$sFoldersTable = KTUtil::getTableName('folders');
$query = sprintf("UPDATE %s AS D, %s AS F SET D.permission_object_id = F.permission_object_id WHERE D.folder_id = F.id AND D.permission_object_id IS NULL", $sDocumentsTable, $sFoldersTable);
DBUtil::runQuery($query);
}
// }}}
// {{{ createFieldSets
function createFieldSets () {
global $default;
require_once(KT_LIB_DIR . '/metadata/fieldset.inc.php');
$sFieldsTable = KTUtil::getTableName('document_fields');
$sQuery = sprintf("SELECT id, name, is_generic FROM %s", $sFieldsTable);
$aFields = DBUtil::getResultArray($sQuery);
foreach ($aFields as $aField) {
$sName = $aField['name'];
$sNamespace = 'local.' . str_replace(array(' '), array(), strtolower($sName));
$iFieldId = $aField['id'];
$bIsGeneric = $aField['is_generic'];
$sFieldsetsTable = KTUtil::getTableName('fieldsets');
$iFieldsetId = DBUtil::autoInsert($sFieldsetsTable, array(
'name' => $sName,
'namespace' => $sNamespace,
'mandatory' => false,
'is_conditional' => false,
'master_field' => $iFieldId,
'is_generic' => $bIsGeneric,
));
if (PEAR::isError($iFieldsetId)) {
return $iFieldsetId;
}
$sQuery = sprintf("UPDATE %s SET parent_fieldset = ? WHERE id = ?", $sFieldsTable);
$aParams = array($iFieldsetId, $iFieldId);
$res = DBUtil::runQuery(array($sQuery, $aParams));
if (PEAR::isError($res)) {
return $res;
}
$sTable = KTUtil::getTableName('document_type_fields');
$aQuery = array(
"SELECT document_type_id FROM $sTable WHERE field_id = ?",
array($iFieldId)
);
$aDocumentTypeIds = DBUtil::getResultArrayKey($aQuery, 'document_type_id');
$sTable = KTUtil::getTableName('document_type_fieldsets');
foreach ($aDocumentTypeIds as $iDocumentTypeId) {
$res = DBUtil::autoInsert($sTable, array(
'document_type_id' => $iDocumentTypeId,
'fieldset_id' => $iFieldsetId,
));
if (PEAR::isError($res)) {
return $res;
}
}
}
}
// }}}
// {{{ normaliseDocuments
function normaliseDocuments() {
$sDocumentsTable = KTUtil::getTableName('documents');
DBUtil::runQuery("SET FOREIGN_KEY_CHECKS=0");
$aDocuments = DBUtil::getResultArray("SELECT * FROM $sDocumentsTable WHERE metadata_version_id IS NULL");
$oConfig = KTConfig::getSingleton();
foreach ($aDocuments as $aRow) {
$aMetadataVersionIds = array();
$sTransTable = KTUtil::getTableName("document_transactions");
$sQuery = "SELECT DISTINCT version, datetime, user_id FROM $sTransTable WHERE document_id = ? AND transaction_namespace = ?";
$aParams = array($aRow['id'], 'ktcore.transactions.check_out');
$sCurrentVersion = sprintf("%d.%d", $aRow['major_version'], $aRow['minor_version']);
$aVersions = DBUtil::getResultArray(array($sQuery, $aParams));
$iMetadataVersion = 0;
foreach ($aVersions as $sVersionInfo) {
$sVersion = $sVersionInfo['version'];
$sDate = $sVersionInfo['datetime'];
$iUserId = $sVersionInfo['user_id'];
$aVersionSplit = split("\.", $sVersion);
$iMajor = $aVersionSplit[0];
$iMinor = $aVersionSplit[1];
$sStoragePath = $aRow['storage_path'] . "-" . $sVersion;
$sPath = sprintf("%s/%s", $oConfig->get('urls/documentRoot'), $sStoragePath);
if ($sCurrentVersion == $sVersion) {
continue;
}
if (!file_exists($sPath)) {
continue;
}
$aContentInfo = array(
'document_id' => $aRow['id'],
'filename' => $aRow['filename'],
'size' => filesize($sPath),
'mime_id' => $aRow['mime_id'],
'major_version' => $iMajor,
'minor_version' => $iMinor,
'storage_path' => $sStoragePath,
);
$iContentId = DBUtil::autoInsert(KTUtil::getTableName('document_content_version'), $aContentInfo);
$aMetadataInfo = array(
'document_id' => $aRow['id'],
'content_version_id' => $iContentId,
'document_type_id' => $aRow['document_type_id'],
'name' => $aRow['name'],
'description' => $aRow['description'],
'status_id' => $aRow['status_id'],
'metadata_version' => $iMetadataVersion,
'version_created' => $sDate,
'version_creator_id' => $iUserId,
);
$iMetadataId = DBUtil::autoInsert(KTUtil::getTableName('document_metadata_version'), $aMetadataInfo);
$aMetadataVersionIds[] = $iMetadataId;
$iMetadataVersion++;
}
$aContentInfo = array(
'document_id' => $aRow['id'],
'filename' => $aRow['filename'],
'size' => $aRow['size'],
'mime_id' => $aRow['mime_id'],
'major_version' => $aRow['major_version'],
'minor_version' => $aRow['minor_version'],
'storage_path' => $aRow['storage_path'],
);
$iContentId = DBUtil::autoInsert(KTUtil::getTableName('document_content_version'), $aContentInfo);
$aMetadataInfo = array(
'document_id' => $aRow['id'],
'content_version_id' => $iContentId,
'document_type_id' => $aRow['document_type_id'],
'name' => $aRow['name'],
'description' => $aRow['description'],
'status_id' => $aRow['status_id'],
'metadata_version' => $iMetadataVersion,
'version_created' => $aRow['modified'],
'version_creator_id' => $aRow['modified_user_id'],
);
$iMetadataId = DBUtil::autoInsert(KTUtil::getTableName('document_metadata_version'), $aMetadataInfo);
$aMetadataVersionIds[] = $iMetadataId;
if (PEAR::isError($iMetadataId)) {
var_dump($iMetadataId);
}
$sDFLTable = KTUtil::getTableName('document_fields_link');
$aInfo = DBUtil::getResultArray(array("SELECT document_field_id, value FROM $sDFLTable WHERE metadata_version_id IS NULL AND document_id = ?", array($aRow['id'])));
foreach ($aInfo as $aInfoRow) {
unset($aInfoRow['id']);
foreach ($aMetadataVersionIds as $iMetadataVersionId) {
$aInfoRow['metadata_version_id'] = $iMetadataVersionId;
DBUtil::autoInsert($sDFLTable, $aInfoRow);
}
}
DBUtil::runQuery(array("UPDATE $sDocumentsTable SET metadata_version_id = ? WHERE id = ?", array($iMetadataId, $aRow['id'])));
DBUtil::runQuery(array("DELETE FROM $sDFLTable WHERE metadata_version_id IS NULL AND document_id = ?", array($aRow['id'])));
}
DBUtil::runQuery("SET FOREIGN_KEY_CHECKS=1");
}
// }}}
// {{{ applyDiscussionUpgrade
function applyDiscussionUpgrade() {
$sUpgradesTable = KTUtil::getTableName('upgrades');
$bIsVersionApplied = DBUtil::getOneResultKey("SELECT MAX(result) AS result FROM $sUpgradesTable WHERE descriptor = 'upgrade*2.99.7*99*upgrade2.99.7'", "result");
if (empty($bIsVersionApplied)) {
// print "Version is not applied!<br />\n";
return;
}
$bIsDiscussionApplied = DBUtil::getOneResultKey("SELECT MAX(result) AS result FROM $sUpgradesTable WHERE descriptor = 'sql*2.99.7*0*2.99.7/discussion.sql'", "result");
if (!empty($bIsDiscussionApplied)) {
// print "Discussion is applied!<br />\n";
return;
}
// print "Discussion is not applied!<br />\n";
$f = array(
'descriptor' => 'sql*2.99.7*0*2.99.7/discussion.sql',
'result' => true,
);
$res = DBUtil::autoInsert($sUpgradesTable, $f);
return;
}
// }}}
// {{{ fixUnits
function fixUnits() {
$sGULTable = KTUtil::getTableName("groups_units");
$aGroupUnits = DBUtil::getResultArray("SELECT group_id, unit_id FROM $sGULTable");
exit(0);
}
// }}}
}
?>