PHP utils::IsTransactionValid方法代码示例

 /**
  * Updates the object form POSTED arguments, and writes it into the DB (applies a stimuli if requested)
  * @param DBObject $oObj The object to update
  * $param array $aAttList If set, this will limit the list of updated attributes	 
  * @return void
  */
 public function DoUpdateObjectFromPostedForm(DBObject $oObj, $aAttList = null)
 {
     $sTransactionId = utils::ReadPostedParam('transaction_id', '');
     if (!utils::IsTransactionValid($sTransactionId)) {
         throw new TransactionException();
     }
     $sClass = get_class($oObj);
     $sStimulus = trim(utils::ReadPostedParam('apply_stimulus', ''));
     $sTargetState = '';
     if (!empty($sStimulus)) {
         // Compute the target state
         $aTransitions = $oObj->EnumTransitions();
         if (!isset($aTransitions[$sStimulus])) {
             throw new ApplicationException(Dict::Format('UI:Error:Invalid_Stimulus_On_Object_In_State', $sStimulus, $oObj->GetName(), $oObj->GetStateLabel()));
         }
         $sTargetState = $aTransitions[$sStimulus]['target_state'];
     }
     $oObj->UpdateObjectFromPostedForm('', $aAttList, $sTargetState);
     // Optional: apply a stimulus
     //
     if (!empty($sStimulus)) {
         if (!$oObj->ApplyStimulus($sStimulus)) {
             throw new Exception("Cannot apply stimulus '{$sStimulus}' to {$oObj->GetName()}");
         }
     }
     if ($oObj->IsModified()) {
         // Record the change
         //
         $oObj->DBUpdate();
         // Trigger ?
         //
         $aClasses = MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL);
         $sClassList = implode(", ", CMDBSource::Quote($aClasses));
         $oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnPortalUpdate AS t WHERE t.target_class IN ({$sClassList})"));
         while ($oTrigger = $oSet->Fetch()) {
             $oTrigger->DoActivate($oObj->ToArgs('this'));
         }
         $this->p("<h1>" . Dict::Format('UI:Class_Object_Updated', MetaModel::GetName(get_class($oObj)), $oObj->GetName()) . "</h1>\n");
     }
     $bLockEnabled = MetaModel::GetConfig()->Get('concurrent_lock_enabled');
     if ($bLockEnabled) {
         // Release the concurrent lock, if any
         $sOwnershipToken = utils::ReadPostedParam('ownership_token', null, false, 'raw_data');
         if ($sOwnershipToken !== null) {
             // We're done, let's release the lock
             iTopOwnershipLock::ReleaseLock(get_class($oObj), $oObj->GetKey(), $sOwnershipToken);
         }
     }
 }

/**
 * Validate the parameters and create the ticket object (based on the page's POSTed parameters)
 * @param WebPage $oP The current web page for the  output
 * @param Organization $oUserOrg The organization of the current user
 * @return void
 */
function DoCreateRequest($oP, $oUserOrg)
{
    $aParameters = $oP->ReadAllParams(PORTAL_ALL_PARAMS . ',template_id');
    $sTransactionId = utils::ReadPostedParam('transaction_id', '');
    if (!utils::IsTransactionValid($sTransactionId)) {
        $oP->add("<h1>" . Dict::S('UI:Error:ObjectAlreadyCreated') . "</h1>\n");
        //ShowOngoingTickets($oP);
        return;
    }
    // Validate the parameters
    // 1) ServiceCategory
    $oSearch = DBObjectSearch::FromOQL(PORTAL_VALIDATE_SERVICECATEGORY_QUERY);
    $oSearch->AllowAllData();
    // In case the user has the rights on his org only
    $oSet = new CMDBObjectSet($oSearch, array(), array('id' => $aParameters['service_id'], 'org_id' => $oUserOrg->GetKey()));
    if ($oSet->Count() != 1) {
        // Invalid service for the current user !
        throw new Exception("Invalid Service Category: id={$aParameters['service_id']} - count: " . $oSet->Count());
    }
    $oServiceCategory = $oSet->Fetch();
    // 2) Service Subcategory
    $oSearch = DBObjectSearch::FromOQL(PORTAL_VALIDATE_SERVICESUBCATEGORY_QUERY);
    RestrictSubcategories($oSearch);
    $oSearch->AllowAllData();
    // In case the user has the rights on his org only
    $oSet = new CMDBObjectSet($oSearch, array(), array('service_id' => $aParameters['service_id'], 'id' => $aParameters['servicesubcategory_id'], 'org_id' => $oUserOrg->GetKey()));
    if ($oSet->Count() != 1) {
        // Invalid subcategory
        throw new Exception("Invalid ServiceSubcategory: id={$aParameters['servicesubcategory_id']} for service category " . $oServiceCategory->GetName() . "({$aParameters['service_id']}) - count: " . $oSet->Count());
    }
    $oServiceSubCategory = $oSet->Fetch();
    $sClass = ComputeClass($oServiceSubCategory->GetKey());
    $oRequest = MetaModel::NewObject($sClass);
    $aAttList = array_merge(explode(',', GetConstant($sClass, 'FORM_ATTRIBUTES')), array('service_id', 'servicesubcategory_id'));
    $oRequest->UpdateObjectFromPostedForm('', $aAttList);
    $oRequest->Set('org_id', $oUserOrg->GetKey());
    $oRequest->Set('caller_id', UserRights::GetContactId());
    if (isset($aParameters['moreinfo'])) {
        // There is a template, insert it into the description
        $sLogAttCode = GetConstant($sClass, 'PUBLIC_LOG');
        $oRequest->Set($sLogAttCode, $aParameters['moreinfo']);
    }
    $sTypeAttCode = GetConstant($sClass, 'TYPE');
    if ($sTypeAttCode != '' && PORTAL_SET_TYPE_FROM != '') {
        $oRequest->Set($sTypeAttCode, $oServiceSubCategory->Get(PORTAL_SET_TYPE_FROM));
    }
    if (MetaModel::IsValidAttCode($sClass, 'origin')) {
        $oRequest->Set('origin', 'portal');
    }
    $oAttPlugin = new AttachmentPlugIn();
    $oAttPlugin->OnFormSubmit($oRequest);
    list($bRes, $aIssues) = $oRequest->CheckToWrite();
    if ($bRes) {
        if (isset($aParameters['template_id'])) {
            $oTemplate = MetaModel::GetObject('Template', $aParameters['template_id']);
            $sLogAttCode = GetConstant($sClass, 'PUBLIC_LOG');
            $oRequest->Set($sLogAttCode, $oTemplate->GetPostedValuesAsText($oRequest) . "\n");
            $oRequest->DBInsertNoReload();
            $oTemplate->RecordExtraDataFromPostedForm($oRequest);
        } else {
            $oRequest->DBInsertNoReload();
        }
        $oP->add("<h1>" . Dict::Format('UI:Title:Object_Of_Class_Created', $oRequest->GetName(), MetaModel::GetName($sClass)) . "</h1>\n");
        //DisplayObject($oP, $oRequest, $oUserOrg);
        ShowOngoingTickets($oP);
    } else {
        RequestCreationForm($oP, $oUserOrg);
        $sIssueDesc = Dict::Format('UI:ObjectCouldNotBeWritten', implode(', ', $aIssues));
        $oP->add_ready_script("alert('" . addslashes($sIssueDesc) . "');");
    }
}

 /**
  * Process the reply made from a form built with DisplayBulkModifyForm
  */
 public static function DoBulkModify($oP, $sClass, $aSelectedObj, $sCustomOperation, $bPreview, $sCancelUrl, $aContextData = array())
 {
     $aHeaders = array('form::select' => array('label' => "<input type=\"checkbox\" onClick=\"CheckAll('.selectList:not(:disabled)', this.checked);\"></input>", 'description' => Dict::S('UI:SelectAllToggle+')), 'object' => array('label' => MetaModel::GetName($sClass), 'description' => Dict::S('UI:ModifiedObject')), 'status' => array('label' => Dict::S('UI:BulkModifyStatus'), 'description' => Dict::S('UI:BulkModifyStatus+')), 'errors' => array('label' => Dict::S('UI:BulkModifyErrors'), 'description' => Dict::S('UI:BulkModifyErrors+')));
     $aRows = array();
     $oP->add("<div class=\"page_header\">\n");
     $oP->add("<h1>" . MetaModel::GetClassIcon($sClass) . "&nbsp;" . Dict::Format('UI:Modify_N_ObjectsOf_Class', count($aSelectedObj), MetaModel::GetName($sClass)) . "</h1>\n");
     $oP->add("</div>\n");
     $oP->set_title(Dict::Format('UI:Modify_N_ObjectsOf_Class', count($aSelectedObj), $sClass));
     if (!$bPreview) {
         // Not in preview mode, do the update for real
         $sTransactionId = utils::ReadPostedParam('transaction_id', '');
         if (!utils::IsTransactionValid($sTransactionId, false)) {
             throw new Exception(Dict::S('UI:Error:ObjectAlreadyUpdated'));
         }
         utils::RemoveTransaction($sTransactionId);
     }
     $iPreviousTimeLimit = ini_get('max_execution_time');
     $iLoopTimeLimit = MetaModel::GetConfig()->Get('max_execution_time_per_loop');
     foreach ($aSelectedObj as $iId) {
         set_time_limit($iLoopTimeLimit);
         $oObj = MetaModel::GetObject($sClass, $iId);
         $aErrors = $oObj->UpdateObjectFromPostedForm('');
         $bResult = count($aErrors) == 0;
         if ($bResult) {
             list($bResult, $aErrors) = $oObj->CheckToWrite(true);
         }
         if ($bPreview) {
             $sStatus = $bResult ? Dict::S('UI:BulkModifyStatusOk') : Dict::S('UI:BulkModifyStatusError');
         } else {
             $sStatus = $bResult ? Dict::S('UI:BulkModifyStatusModified') : Dict::S('UI:BulkModifyStatusSkipped');
         }
         $sCSSClass = $bResult ? HILIGHT_CLASS_NONE : HILIGHT_CLASS_CRITICAL;
         $sChecked = $bResult ? 'checked' : '';
         $sDisabled = $bResult ? '' : 'disabled';
         $aRows[] = array('form::select' => "<input type=\"checkbox\" class=\"selectList\" {$sChecked} {$sDisabled}\"></input>", 'object' => $oObj->GetHyperlink(), 'status' => $sStatus, 'errors' => '<p>' . ($bResult ? '' : implode('</p><p>', $aErrors)) . '</p>', '@class' => $sCSSClass);
         if ($bResult && !$bPreview) {
             $oObj->DBUpdate();
         }
     }
     set_time_limit($iPreviousTimeLimit);
     $oP->Table($aHeaders, $aRows);
     if ($bPreview) {
         $sFormAction = utils::GetAbsoluteUrlAppRoot() . 'pages/UI.php';
         // No parameter in the URL, the only parameter will be the ones passed through the form
         // Form to submit:
         $oP->add("<form method=\"post\" action=\"{$sFormAction}\" enctype=\"multipart/form-data\">\n");
         $aDefaults = utils::ReadParam('default', array());
         $oAppContext = new ApplicationContext();
         $oP->add($oAppContext->GetForForm());
         foreach ($aContextData as $sKey => $value) {
             $oP->add("<input type=\"hidden\" name=\"{$sKey}\" value=\"{$value}\">\n");
         }
         $oP->add("<input type=\"hidden\" name=\"operation\" value=\"{$sCustomOperation}\">\n");
         $oP->add("<input type=\"hidden\" name=\"class\" value=\"{$sClass}\">\n");
         $oP->add("<input type=\"hidden\" name=\"preview_mode\" value=\"0\">\n");
         $oP->add("<input type=\"hidden\" name=\"transaction_id\" value=\"" . utils::GetNewTransactionId() . "\">\n");
         $oP->add("<button type=\"button\" class=\"action cancel\" onClick=\"window.location.href='{$sCancelUrl}'\">" . Dict::S('UI:Button:Cancel') . "</button>&nbsp;&nbsp;&nbsp;&nbsp;\n");
         $oP->add("<button type=\"submit\" class=\"action\"><span>" . Dict::S('UI:Button:ModifyAll') . "</span></button>\n");
         foreach ($_POST as $sKey => $value) {
             if (preg_match('/attr_(.+)/', $sKey, $aMatches)) {
                 // Beware: some values (like durations) are passed as arrays
                 if (is_array($value)) {
                     foreach ($value as $vKey => $vValue) {
                         $oP->add("<input type=\"hidden\" name=\"{$sKey}[{$vKey}]\" value=\"" . htmlentities($vValue, ENT_QUOTES, 'UTF-8') . "\">\n");
                     }
                 } else {
                     $oP->add("<input type=\"hidden\" name=\"{$sKey}\" value=\"" . htmlentities($value, ENT_QUOTES, 'UTF-8') . "\">\n");
                 }
             }
         }
         $oP->add("</form>\n");
     } else {
         $oP->add("<button type=\"button\" onClick=\"window.location.href='{$sCancelUrl}'\" class=\"action\"><span>" . Dict::S('UI:Button:Done') . "</span></button>\n");
     }
 }

 $sTransactionId = utils::ReadPostedParam('transaction_id', '');
 $sStimulus = utils::ReadPostedParam('stimulus', '');
 if (empty($sClass) || empty($id) || empty($sStimulus)) {
     throw new ApplicationException(Dict::Format('UI:Error:3ParametersMissing', 'class', 'id', 'stimulus'));
 }
 $oObj = MetaModel::GetObject($sClass, $id, false);
 if ($oObj != null) {
     $aTransitions = $oObj->EnumTransitions();
     $aStimuli = MetaModel::EnumStimuli($sClass);
     $sMessage = '';
     $sSeverity = 'ok';
     $bDisplayDetails = true;
     if (!isset($aTransitions[$sStimulus])) {
         throw new ApplicationException(Dict::Format('UI:Error:Invalid_Stimulus_On_Object_In_State', $sStimulus, $oObj->GetName(), $oObj->GetStateLabel()));
     }
     if (!utils::IsTransactionValid($sTransactionId)) {
         $sMessage = Dict::S('UI:Error:ObjectAlreadyUpdated');
         $sSeverity = 'info';
     } else {
         $sActionLabel = $aStimuli[$sStimulus]->GetLabel();
         $sActionDetails = $aStimuli[$sStimulus]->GetDescription();
         $aTransition = $aTransitions[$sStimulus];
         $sTargetState = $aTransition['target_state'];
         $aTargetStates = MetaModel::EnumStates($sClass);
         $aTargetState = $aTargetStates[$sTargetState];
         $aExpectedAttributes = $aTargetState['attribute_list'];
         $aDetails = array();
         $aErrors = array();
         foreach ($aExpectedAttributes as $sAttCode => $iExpectCode) {
             $iFlags = $oObj->GetAttributeFlags($sAttCode);
             if ($iExpectCode & (OPT_ATT_MUSTCHANGE | OPT_ATT_MUSTPROMPT) || $oObj->Get($sAttCode) == '') {