Fetch())
{
$aRanks[$oMenu->GetKey()] = $oMenu->Get('rank');
}
asort($aRanks); // sort by ascending rank: menuId => rank
$aKeys = array_keys($aRanks);
$iActiveNodeId = array_shift($aKeys); // Takes the first key, i.e. the menuId with the lowest rank
}
}
$currentOrganization = utils::ReadParam('org_id', '');
$operation = utils::ReadParam('operation', '');
require_once('../application/loginwebpage.class.inc.php');
login_web_page::DoLogin(); // Check user rights and prompt if needed
$oP = new iTopWebPage("Welcome to ITop", $currentOrganization);
// From now on the context is limited to the the selected organization ??
if ($iActiveNodeId != -1)
{
$oActiveNode = $oContext->GetObject('menuNode', $iActiveNodeId);
}
else
{
$oActiveNode = null;
}
switch($operation)
{
case 'details':
$sClass = utils::ReadParam('class', '');
$sClassLabel = MetaModel::GetName($sClass);
$id = utils::ReadParam('id', '');
$oSearch = new DBObjectSearch($sClass);
$oBlock = new DisplayBlock($oSearch, 'search', false);
$oBlock->Display($oP, 0);
if ( empty($sClass) || empty($id)) // TO DO: check that the class name is valid !
{
$oP->add("'class' and 'id' parameters must be specifed for this operation.
\n");
}
else
{
$oObj = $oContext->GetObject($sClass, $id);
if ($oObj != null)
{
$oP->set_title("iTop - ".$oObj->GetDisplayName()." - $sClassLabel details");
$oObj->DisplayDetails($oP);
}
else
{
$oP->set_title("iTop - Error");
$oP->add("Sorry this object does not exist (or you are not allowed to view it).
\n");
}
}
break;
case 'search_form':
$sOQLClass = utils::ReadParam('oql_class', '');
$sOQLClause = utils::ReadParam('oql_clause', '');
$sFormat = utils::ReadParam('format', '');
$bSearchForm = utils::ReadParam('search_form', true);
if (empty($sOQLClass))
{
$oP->set_title("iTop - Error");
$oP->add("'oql_class' must be specifed for this operation.
\n");
}
else
{
$oP->set_title("iTop - Search results");
$sOQL = "SELECT $sOQLClass $sOQLClause";
try
{
$oFilter = DBObjectSearch::FromOQL($sOQL); // To Do: Make sure we don't bypass security
$oSet = new DBObjectSet($oFilter);
if ($bSearchForm)
{
$oBlock = new DisplayBlock($oFilter, 'search', false);
$oBlock->Display($oP, 0);
}
if (strtolower($sFormat) == 'csv')
{
$oBlock = new DisplayBlock($oFilter, 'csv', false);
$oBlock->Display($oP, 'csv');
$oPage->add_ready_script(" $('#csv').css('height', '95%');"); // adjust the size of the block
}
else
{
$oBlock = new DisplayBlock($oFilter, 'list', false);
$oBlock->Display($oP, 1);
}
}
catch(CoreException $e)
{
$oFilter = new DBObjectSearch($sOQLClass); // To Do: Make sure we don't bypass security
$oSet = new DBObjectSet($oFilter);
if ($bSearchForm)
{
$oBlock = new DisplayBlock($oFilter, 'search', false);
$oBlock->Display($oP, 0);
}
$oP->P("Error incorrect OQL query:");
$oP->P($e->getHtmlDesc());
}
catch(Exception $e)
{
$oP->p('An error occured while running the query:');
$oP->p($e->getMessage());
}
}
break;
case 'search':
$sFilter = utils::ReadParam('filter', '');
$sFormat = utils::ReadParam('format', '');
$bSearchForm = utils::ReadParam('search_form', true);
if (empty($sFilter))
{
$oP->set_title("iTop - Error");
$oP->add("'filter' must be specifed for this operation.
\n");
}
else
{
$oP->set_title("iTop - Search results");
// TO DO: limit the search filter by the user context
$oFilter = CMDBSearchFilter::unserialize($sFilter); // TO DO : check that the filter is valid
$oSet = new DBObjectSet($oFilter);
if ($bSearchForm)
{
$oBlock = new DisplayBlock($oFilter, 'search', false);
$oBlock->Display($oP, 0);
}
if (strtolower($sFormat) == 'csv')
{
$oBlock = new DisplayBlock($oFilter, 'csv', false);
$oBlock->Display($oP, 'csv');
$oP->add_ready_script(" $('#csv').css('height', '95%');"); // adjust the size of the block
}
else
{
$oBlock = new DisplayBlock($oFilter, 'list', false);
$oBlock->Display($oP, 0);
}
}
break;
case 'full_text':
$sFullText = trim(utils::ReadParam('text', ''));
if (empty($sFullText))
{
$oP->p('Nothing to search.');
}
else
{
$oP->p("Results for '$sFullText':
\n");
$iCount = 0;
// Search in full text mode in all the classes
foreach(MetaModel::GetClasses('bizmodel') as $sClassName)
{
$oFilter = new DBObjectSearch($sClassName);
$oFilter->AddCondition_FullText($sFullText);
$oSet = new DBObjectSet($oFilter);
if ($oSet->Count() > 0)
{
$aLeafs = array();
while($oObj = $oSet->Fetch())
{
if (get_class($oObj) == $sClassName)
{
$aLeafs[] = $oObj->GetKey();
}
}
$oLeafsFilter = new DBObjectSearch($sClassName);
if (count($aLeafs) > 0)
{
$iCount += count($aLeafs);
$oP->add("\n");
$oLeafsFilter->AddCondition('pkey', $aLeafs, 'IN');
$oBlock = new DisplayBlock($oLeafsFilter, 'list', false);
$oBlock->Display($oP, 0);
}
}
}
if ($iCount == 0)
{
$oP->p('No object found.');
}
}
break;
case 'modify':
$oP->add_linked_script("../js/json.js");
$oP->add_linked_script("../js/forms-json-utils.js");
$oP->add_linked_script("../js/wizardhelper.js");
$oP->add_linked_script("../js/wizard.utils.js");
$oP->add_linked_script("../js/linkswidget.js");
$oP->add_linked_script("../js/jquery.blockUI.js");
$sClass = utils::ReadParam('class', '');
$sClassLabel = MetaModel::GetName($sClass);
$id = utils::ReadParam('id', '');
if ( empty($sClass) || empty($id)) // TO DO: check that the class name is valid !
{
$oP->add("'class' and 'id' parameters must be specifed for this operation.
\n");
}
else
{
// Check if the user can modify this object
$oSearch = new DBObjectSearch($sClass);
$oSearch->AddCondition('pkey', $id, '=');
$oSet = new CMDBObjectSet($oSearch);
if ($oSet->Count() > 0)
{
$oObj = $oSet->Fetch();
}
$bIsModifiedAllowed = (UserRights::IsActionAllowed($sClass, UR_ACTION_MODIFY, $oSet) == UR_ALLOWED_YES);
$bIsReadAllowed = (UserRights::IsActionAllowed($sClass, UR_ACTION_READ, $oSet) == UR_ALLOWED_YES);
if( ($oObj != null) && ($bIsModifiedAllowed) && ($bIsReadAllowed))
{
$oP->set_title("iTop - ".$oObj->GetName()." - $sClassLabel modification");
$oP->add("\n");
$oP->add("\n");
$oObj->DisplayModifyForm($oP);
$oP->add("
\n");
}
else
{
$oP->set_title("iTop - Error");
$oP->add("Sorry this object does not exist (or you are not allowed to view it).
\n");
}
}
break;
case 'clone':
$sClass = utils::ReadParam('class', '');
$sClassLabel = MetaModel::GetName($sClass);
$id = utils::ReadParam('id', '');
if ( empty($sClass) || empty($id)) // TO DO: check that the class name is valid !
{
$oP->add("'class' and 'id' parameters must be specifed for this operation.
\n");
}
else
{
// Check if the user can modify this object
$oSearch = new DBObjectSearch($sClass);
$oSearch->AddCondition('pkey', $id, '=');
$oSet = new CMDBObjectSet($oSearch);
if ($oSet->Count() > 0)
{
$oObjToClone = $oSet->Fetch();
}
$bIsModifiedAllowed = (UserRights::IsActionAllowed($sClass, UR_ACTION_MODIFY, $oSet) == UR_ALLOWED_YES);
$bIsReadAllowed = (UserRights::IsActionAllowed($sClass, UR_ACTION_READ, $oSet) == UR_ALLOWED_YES);
if( ($oObjToClone != null) && ($bIsModifiedAllowed) && ($bIsReadAllowed))
{
$oP->add_linked_script("../js/json.js");
$oP->add_linked_script("../js/forms-json-utils.js");
$oP->add_linked_script("../js/wizardhelper.js");
$oP->add_linked_script("../js/wizard.utils.js");
$oP->add_linked_script("../js/linkswidget.js");
$oP->add_linked_script("../js/jquery.blockUI.js");
$oP->set_title("iTop - ".$oObjToClone->GetName()." - $sClassLabel clone");
$oP->add("\n");
$oP->add("\n");
cmdbAbstractObject::DisplayCreationForm($oP, $sClass, $oObjToClone);
$oP->add("
\n");
}
else
{
$oP->set_title("iTop - Error");
$oP->add("Sorry this object does not exist (or you are not allowed to view it).
\n");
}
}
break;
case 'new':
$sClass = utils::ReadParam('class', '');
$sStateCode = utils::ReadParam('state', '');
if ( empty($sClass) )
{
$oP->p("The class must be specified for this operation!");
}
else
{
$oP->add_linked_script("../js/json.js");
$oP->add_linked_script("../js/forms-json-utils.js");
$oP->add_linked_script("../js/wizardhelper.js");
$oP->add_linked_script("../js/wizard.utils.js");
$oP->add_linked_script("../js/linkswidget.js");
$oP->add_linked_script("../js/jquery.blockUI.js");
$oWizard = new UIWizard($oP, $sClass, $sStateCode);
$sStateCode = $oWizard->GetTargetState(); // Will computes the default state if none was supplied
$sClassLabel = MetaModel::GetName($sClass);
$oP->p("Creation of a new $sClassLabel
");
if (!empty($sStateCode))
{
$aStates = MetaModel::EnumStates($sClass);
$sStateLabel = $aStates[$sStateCode]['label'];
}
$aWizardSteps = $oWizard->GetWizardStructure();
// Display the structure of the wizard
$iStepIndex = 1;
$iMaxInputId = 0;
$aFieldsMap = array();
foreach($aWizardSteps['mandatory'] as $aSteps)
{
$oP->SetCurrentTab("Step $iStepIndex *");
$oWizard->DisplayWizardStep($aSteps, $iStepIndex, $iMaxInputId, $aFieldsMap);
//$oP->add("\n");
$iStepIndex++;
}
foreach($aWizardSteps['optional'] as $aSteps)
{
$oP->SetCurrentTab("Step $iStepIndex *");
$oWizard->DisplayWizardStep($aSteps, $iStepIndex, $iMaxInputId, $aFieldsMap, true); // true means enable the finish button
//$oP->add("\n");
$iStepIndex++;
}
$oWizard->DisplayFinalStep($iStepIndex, $aFieldsMap);
$oAppContext = new ApplicationContext();
$oContext = new UserContext();
$oObj = null;
if (!empty($id))
{
$oObj = $oContext->GetObject($sClass, $id);
}
if (!is_object($oObj))
{
// new object or that can't be retrieved (corrupted id or object not allowed to this user)
$id = '';
$oObj = MetaModel::NewObject($sClass);
}
$oP->add("\n");
}
break;
case 'apply_modify':
$sClass = utils::ReadPostedParam('class', '');
$sClassLabel = MetaModel::GetName($sClass);
$id = utils::ReadPostedParam('id', '');
$sTransactionId = utils::ReadPostedParam('transaction_id', '');
if ( empty($sClass) || empty($id)) // TO DO: check that the class name is valid !
{
$oP->add("'class' and 'id' parameters must be specifed for this operation.
\n");
}
else if (!utils::IsTransactionValid($sTransactionId))
{
$oP->p("Error: object has already be updated!\n");
}
else
{
$oObj = $oContext->GetObject($sClass, $id);
if ($oObj != null)
{
$oP->set_title("iTop - ".$oObj->GetName()." - $sClassLabel modification");
$oP->add("".$oObj->GetName()." - $sClassLabel modification
\n");
$bObjectModified = false;
foreach(MetaModel::ListAttributeDefs(get_class($oObj)) as $sAttCode=>$oAttDef)
{
$iFlags = $oObj->GetAttributeFlags($sAttCode);
if ($iFlags & (OPT_ATT_HIDDEN | OPT_ATT_READONLY))
{
// Non-visible, or read-only attribute, do nothing
}
else if ($sAttCode == 'finalclass')
{
// This very specific field is read-only
}
else if ($oAttDef->IsLinkSet())
{
// Link set, the data is a set of link objects, encoded in JSON
$aAttributes[$sAttCode] = trim(utils::ReadPostedParam("attr_$sAttCode", ''));
if (!empty($aAttributes[$sAttCode]))
{
$oLinkSet = WizardHelper::ParseJsonSet($oObj, $oAttDef->GetLinkedClass(), $oAttDef->GetExtKeyToMe(), $aAttributes[$sAttCode]);
$oObj->Set($sAttCode, $oLinkSet);
// TO DO: detect a real modification, for now always update !!
$bObjectModified = true;
}
}
else if (!$oAttDef->IsExternalField())
{
$rawValue = utils::ReadPostedParam("attr_$sAttCode", null);
if (!is_null($rawValue))
{
$aAttributes[$sAttCode] = trim($rawValue);
$previousValue = $oObj->Get($sAttCode);
if ($previousValue != $aAttributes[$sAttCode])
{
$oObj->Set($sAttCode, $aAttributes[$sAttCode]);
$bObjectModified = true;
}
}
}
}
if (!$bObjectModified)
{
$oP->p("No modification detected. ".MetaModel::GetName(get_class($oObj))." has not been updated.\n");
}
else if ($oObj->CheckToUpdate())
{
$oMyChange = MetaModel::NewObject("CMDBChange");
$oMyChange->Set("date", time());
if (UserRights::GetUser() != UserRights::GetRealUser())
{
$sUserString = UserRights::GetRealUser()." on behalf of ".UserRights::GetUser();
}
else
{
$sUserString = UserRights::GetUser();
}
$oMyChange->Set("userinfo", $sUserString);
$iChangeId = $oMyChange->DBInsert();
$oObj->DBUpdateTracked($oMyChange);
$oP->p(MetaModel::GetName(get_class($oObj))." updated.\n");
}
else
{
$oP->p("Error: object can not be updated!\n");
//$oObj->Reload(); // restore default values!
}
}
else
{
$oP->set_title("iTop - Error");
$oP->add("Sorry this object does not exist (or you are not allowed to edit it).
\n");
}
}
$oObj->DisplayDetails($oP);
break;
case 'delete':
case 'delete_confirmed':
$sClass = utils::ReadParam('class', '');
$sClassLabel = MetaModel::GetName($sClass);
$id = utils::ReadParam('id', '');
$oObj = $oContext->GetObject($sClass, $id);
$sName = $oObj->GetName();
if ($operation == 'delete_confirmed')
{
$oMyChange = MetaModel::NewObject("CMDBChange");
$oMyChange->Set("date", time());
if (UserRights::GetUser() != UserRights::GetRealUser())
{
$sUserString = UserRights::GetRealUser()." on behalf of ".UserRights::GetUser();
}
else
{
$sUserString = UserRights::GetUser();
}
$oMyChange->Set("userinfo", $sUserString);
$oMyChange->DBInsert();
$oObj->DBDeleteTracked($oMyChange);
$oP->add("".$sName." - $sClassLabel deleted
\n");
}
else
{
// Evaluate the consequences onto the DB integrity
//
$aDependentObjects = array();
$iTotalThreat = 0;
$aRererencingMe = MetaModel::EnumReferencingClasses($sClass, false /*include N-N links*/, true /*inner joins*/);
foreach($aRererencingMe as $sRemoteClass => $aExtKeys)
{
foreach($aExtKeys as $sExtKeyAttCode)
{
//$oAttDef = MetaModel::GetAttributeDef($sClass, $sExtKeyAttCode);
$oSearch = new DBObjectSearch($sRemoteClass);
$oSearch->AddCondition($sExtKeyAttCode, $id);
$oSet = new CMDBObjectSet($oSearch);
//if ($oSet->Count() > 0)
while ($oDependentObj = $oSet->fetch())
{
$aDependentObjects[$sRemoteClass][] = $oDependentObj;
$iTotalThreat++;
}
}
}
// Ask for a confirmation, or cancel (back to the object details)
//
if ($iTotalThreat > 0)
{
$oP->p("Warning: $iTotalThreat object(s) are pointing to the object that you would like to delete");
foreach ($aDependentObjects as $sRemoteClass => $aPotentialDeletes)
{
$oP->add("".MetaModel::GetName($sRemoteClass)."\n");
$oP->add("
\n");
foreach ($aPotentialDeletes as $oDependentObj)
{
$oP->add("- ".$oDependentObj->GetHyperLink()."
");
}
$oP->add("
\n");
}
$oP->p("You have to delete those objects prior to deleting ".$oObj->GetHyperLink());
$oP->add("\n");
}
else
{
$oP->p("Please confirm that you want to delete this object");
$oP->add("\n");
}
}
break;
case 'apply_new':
$oP->p('Creation of the object');
$oP->p('Obsolete, should now go through the wizard...');
break;
case 'apply_clone':
$sClass = utils::ReadPostedParam('class', '');
$sClassLabel = MetaModel::GetName($sClass);
$iCloneId = utils::ReadPostedParam('clone_id', '');
$sTransactionId = utils::ReadPostedParam('transaction_id', '');
if (!utils::IsTransactionValid($sTransactionId))
{
$oP->p("Error: object has already be cloned!\n");
}
else
{
$oObj = $oContext->GetObject($sClass, $iCloneId);
$oMyChange = MetaModel::NewObject("CMDBChange");
$oMyChange->Set("date", time());
if (UserRights::GetUser() != UserRights::GetRealUser())
{
$sUserString = UserRights::GetRealUser()." on behalf of ".UserRights::GetUser();
}
else
{
$sUserString = UserRights::GetUser();
}
$oMyChange->Set("userinfo", $sUserString);
$iChangeId = $oMyChange->DBInsert();
$sStateAttCode = MetaModel::GetStateAttributeCode(get_class($oObj));
foreach(MetaModel::ListAttributeDefs($sClass) as $sAttCode=>$oAttDef)
{
if ( ('finalclass' != $sAttCode) && // finalclass is a reserved word, hardcoded !
($sStateAttCode != $sAttCode) &&
(!$oAttDef->IsExternalField()) )
{
$value = utils::ReadPostedParam('attr_'.$sAttCode, '');
$oObj->Set($sAttCode, $value);
}
}
$oObj->DBCloneTracked($oMyChange);
$oP->add("".$oObj->GetName()." - $sClassLabel created
\n");
$oObj->DisplayDetails($oP);
}
break;
case 'wizard_apply_new':
$sJson = utils::ReadPostedParam('json_obj', '');
$oWizardHelper = WizardHelper::FromJSON($sJson);
$sTransactionId = utils::ReadPostedParam('transaction_id', '');
if (!utils::IsTransactionValid($sTransactionId))
{
$oP->p("Error: object has already be created!\n");
}
else
{
$oObj = $oWizardHelper->GetTargetObject();
if (is_object($oObj))
{
$sClass = get_class($oObj);
$sClassLabel = MetaModel::GetName($sClass);
$oMyChange = MetaModel::NewObject("CMDBChange");
$oMyChange->Set("date", time());
if (UserRights::GetUser() != UserRights::GetRealUser())
{
$sUserString = UserRights::GetRealUser()." on behalf of ".UserRights::GetUser();
}
else
{
$sUserString = UserRights::GetUser();
}
$oMyChange->Set("userinfo", $sUserString);
$iChangeId = $oMyChange->DBInsert();
$oObj->DBInsertTracked($oMyChange);
$oP->set_title("iTop - ".$oObj->GetName()." - $sClassLabel created");
$oP->add("".$oObj->GetName()." - $sClassLabel created
\n");
$oObj->DisplayDetails($oP);
}
}
break;
case 'stimulus':
$sClass = utils::ReadParam('class', '');
$id = utils::ReadParam('id', '');
$sStimulus = utils::ReadParam('stimulus', '');
if ( empty($sClass) || empty($id) || empty($sStimulus) ) // TO DO: check that the class name is valid !
{
$oP->add("'class', 'id' and 'stimulus' parameters must be specifed for this operation.
\n");
}
else
{
$oObj = $oContext->GetObject($sClass, $id);
if ($oObj != null)
{
$aTransitions = $oObj->EnumTransitions();
$aStimuli = MetaModel::EnumStimuli($sClass);
if (!isset($aTransitions[$sStimulus]))
{
$oP->add("Error: Invalid stimulus: '$sStimulus' on object: {$oObj->GetName()} in state {$oObj->GetState()}.
\n");
}
else
{
$sActionLabel = $aStimuli[$sStimulus]->Get('label');
$sActionDetails = $aStimuli[$sStimulus]->Get('description');
$aTransition = $aTransitions[$sStimulus];
$sTargetState = $aTransition['target_state'];
$aTargetStates = MetaModel::EnumStates($sClass);
$oP->add("\n");
$oObj->DisplayBareDetails($oP);
$aTargetState = $aTargetStates[$sTargetState];
//print_r($aTransitions[$sStimulus]);
//print_r($aTargetState);
$aExpectedAttributes = $aTargetState['attribute_list'];
$oP->add("\n");
}
}
else
{
$oP->set_title("iTop - Error");
$oP->add("Sorry this object does not exist (or you are not allowed to edit it).
\n");
}
}
break;
case 'apply_stimulus':
$sClass = utils::ReadPostedParam('class', '');
$id = utils::ReadPostedParam('id', '');
$sTransactionId = utils::ReadPostedParam('transaction_id', '');
$sStimulus = utils::ReadPostedParam('stimulus', '');
if ( empty($sClass) || empty($id) || empty($sStimulus) ) // TO DO: check that the class name is valid !
{
$oP->add("'class', 'id' and 'stimulus' parameters must be specifed for this operation.
\n");
}
else
{
$oObj = $oContext->GetObject($sClass, $id);
if ($oObj != null)
{
$aTransitions = $oObj->EnumTransitions();
$aStimuli = MetaModel::EnumStimuli($sClass);
if (!isset($aTransitions[$sStimulus]))
{
$oP->add("Error: Invalid stimulus: '$sStimulus' on object: {$oObj->GetName()} in state {$oObj->GetState()}.
\n");
}
else if (!utils::IsTransactionValid($sTransactionId))
{
$oP->p("Error: object has already been updated!\n");
}
else
{
$sActionLabel = $aStimuli[$sStimulus]->Get('label');
$sActionDetails = $aStimuli[$sStimulus]->Get('description');
$aTransition = $aTransitions[$sStimulus];
$sTargetState = $aTransition['target_state'];
$aTargetStates = MetaModel::EnumStates($sClass);
$oP->add("\n");
$aTargetState = $aTargetStates[$sTargetState];
//print_r($aTransitions[$sStimulus]);
//print_r($aTargetState);
$aExpectedAttributes = $aTargetState['attribute_list'];
$aDetails = array();
foreach($aExpectedAttributes as $sAttCode => $iExpectCode)
{
if (($iExpectCode & OPT_ATT_MUSTCHANGE) || ($oObj->Get($sAttCode) == '') )
{
$paramValue = utils::ReadPostedParam("attr_$sAttCode", '');
$oObj->Set($sAttCode, $paramValue);
}
}
if ($oObj->ApplyStimulus($sStimulus) && $oObj->CheckToUpdate())
{
$oMyChange = MetaModel::NewObject("CMDBChange");
$oMyChange->Set("date", time());
if (UserRights::GetUser() != UserRights::GetRealUser())
{
$sUserString = UserRights::GetRealUser()." on behalf of ".UserRights::GetUser();
}
else
{
$sUserString = UserRights::GetUser();
}
$oMyChange->Set("userinfo", $sUserString);
$iChangeId = $oMyChange->DBInsert();
$oObj->DBUpdateTracked($oMyChange);
$oP->p(MetaModel::GetName(get_class($oObj))." updated.\n");
}
$oObj->DisplayDetails($oP);
}
}
else
{
$oP->set_title("iTop - Error");
$oP->add("Sorry this object does not exist (or you are not allowed to edit it).
\n");
}
}
break;
case 'modify_links':
$sClass = utils::ReadParam('class', '');
$sLinkAttr = utils::ReadParam('link_attr', '');
$sTargetClass = utils::ReadParam('target_class', '');
$id = utils::ReadParam('id', '');
$bAddObjects = utils::ReadParam('addObjects', false);
if ( empty($sClass) || empty($id) || empty($sLinkAttr) || empty($sTargetClass)) // TO DO: check that the class name is valid !
{
$oP->set_title("iTop - Error");
$oP->add("4 parameters are mandatory for this operation: class, id, target_class and link_attr.
\n");
}
else
{
require_once('../application/uilinkswizard.class.inc.php');
$oWizard = new UILinksWizard($sClass, $sLinkAttr, $id, $sTargetClass);
$oWizard->Display($oP, $oContext, array('StartWithAdd' => $bAddObjects));
}
break;
case 'do_modify_links':
$aLinks = utils::ReadParam('linkId', array(), 'post');
$sLinksToRemove = trim(utils::ReadParam('linksToRemove', '', 'post'));
$aLinksToRemove = array();
if (!empty($sLinksToRemove))
{
$aLinksToRemove = explode(' ', trim($sLinksToRemove));
}
$sClass = utils::ReadParam('class', '', 'post');
$sLinkageAtt = utils::ReadParam('linkage', '', 'post');
$iObjectId = utils::ReadParam('object_id', '', 'post');
$sLinkingAttCode = utils::ReadParam('linking_attcode', '', 'post');
$oMyChange = MetaModel::NewObject("CMDBChange");
$oMyChange->Set("date", time());
if (UserRights::GetUser() != UserRights::GetRealUser())
{
$sUserString = UserRights::GetRealUser()." on behalf of ".UserRights::GetUser();
}
else
{
$sUserString = UserRights::GetUser();
}
$oMyChange->Set("userinfo", $sUserString);
$iChangeId = $oMyChange->DBInsert();
// Delete links that are to be deleted
foreach($aLinksToRemove as $iLinkId)
{
if ($iLinkId > 0) // Negative IDs are objects that were not even created
{
$oLink = $oContext->GetObject($sClass, $iLinkId);
$oLink->DBDeleteTracked($oMyChange);
}
}
$aEditableFields = array();
$aData = array();
foreach(MetaModel::GetAttributesList($sClass) as $sAttCode)
{
$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
if ( (!$oAttDef->IsExternalKey()) && (!$oAttDef->IsExternalField()))
{
$aEditableFields[] = $sAttCode;
$aData[$sAttCode] = utils::ReadParam('attr_'.$sAttCode, array(), 'post');
}
}
// Update existing links or create new links
foreach($aLinks as $iLinkId)
{
if ($iLinkId > 0)
{
// This is an existing link to be modified
$oLink = $oContext->GetObject($sClass, $iLinkId);
// Update all the attributes of the link
foreach($aEditableFields as $sAttCode)
{
$value = $aData[$sAttCode][$iLinkId];
$oLink->Set($sAttCode, $value);
}
if ($oLink->IsModified())
{
$oLink->DBUpdateTracked($oMyChange);
}
//echo "Updated link:
\n";
//var_dump($oLink);
}
else
{
// A new link must be created
$oLink = MetaModel::NewObject($sClass);
$oLinkedObjectId = -$iLinkId;
// Set all the attributes of the link
foreach($aEditableFields as $sAttCode)
{
$value = $aData[$sAttCode][$iLinkId];
$oLink->Set($sAttCode, $value);
}
// And the two external keys
$oLink->Set($sLinkageAtt, $iObjectId);
$oLink->Set($sLinkingAttCode, $oLinkedObjectId);
// then save it
//echo "Created link:
\n";
//var_dump($oLink);
$oLink->DBInsertTracked($oMyChange);
}
}
// Display again the details of the linked object
$oAttDef = MetaModel::GetAttributeDef($sClass, $sLinkageAtt);
$sTargetClass = $oAttDef->GetTargetClass();
$oObj = $oContext->GetObject($sTargetClass, $iObjectId);
$oSearch = $oContext->NewFilter(get_class($oObj));
$oBlock = new DisplayBlock($oSearch, 'search', false);
$oBlock->Display($oP, 0);
$oObj->DisplayDetails($oP);
break;
default:
$oActiveNode->RenderContent($oP, $oAppContext->GetAsHash());
}
////MetaModel::ShowQueryTrace();
$oP->output();
?>