PHP MetaModel::FlattenZlist方法代码示例

 /**
  * Compute the order of the fields & pages in the wizard
  * @param $oPage iTopWebPage The current page (used to display error messages) 
  * @param $sClass string Name of the class
  * @param $sStateCode string Code of the target state of the object
  * @return hash Two dimensional array: each element represents the list of fields for a given page   
  */
 protected function ComputeWizardStructure()
 {
     $aWizardSteps = array('mandatory' => array(), 'optional' => array());
     $aFieldsDone = array();
     // Store all the fields that are already covered by a previous step of the wizard
     $aStates = MetaModel::EnumStates($this->m_sClass);
     $sStateAttCode = MetaModel::GetStateAttributeCode($this->m_sClass);
     $aMandatoryAttributes = array();
     // Some attributes are always mandatory independently of the state machine (if any)
     foreach (MetaModel::GetAttributesList($this->m_sClass) as $sAttCode) {
         $oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
         if (!$oAttDef->IsExternalField() && !$oAttDef->IsNullAllowed() && $oAttDef->IsWritable() && $sAttCode != $sStateAttCode) {
             $aMandatoryAttributes[$sAttCode] = OPT_ATT_MANDATORY;
         }
     }
     // Now check the attributes that are mandatory in the specified state
     if (!empty($this->m_sTargetState) && count($aStates[$this->m_sTargetState]['attribute_list']) > 0) {
         // Check all the fields that *must* be included in the wizard for this
         // particular target state
         $aFields = array();
         foreach ($aStates[$this->m_sTargetState]['attribute_list'] as $sAttCode => $iOptions) {
             if (isset($aMandatoryAttributes[$sAttCode]) && $aMandatoryAttributes[$sAttCode] & (OPT_ATT_MANDATORY | OPT_ATT_MUSTCHANGE | OPT_ATT_MUSTPROMPT)) {
                 $aMandatoryAttributes[$sAttCode] |= $iOptions;
             } else {
                 $aMandatoryAttributes[$sAttCode] = $iOptions;
             }
         }
     }
     // Check all the fields that *must* be included in the wizard
     // i.e. all mandatory, must-change or must-prompt fields that are
     // not also read-only or hidden.
     // Some fields may be required (null not allowed) from the database
     // perspective, but hidden or read-only from the user interface perspective
     $aFields = array();
     foreach ($aMandatoryAttributes as $sAttCode => $iOptions) {
         if ($iOptions & (OPT_ATT_MANDATORY | OPT_ATT_MUSTCHANGE | OPT_ATT_MUSTPROMPT) && !($iOptions & (OPT_ATT_READONLY | OPT_ATT_HIDDEN))) {
             $oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
             $aPrerequisites = $oAttDef->GetPrerequisiteAttributes();
             $aFields[$sAttCode] = array();
             foreach ($aPrerequisites as $sCode) {
                 $aFields[$sAttCode][$sCode] = '';
             }
         }
     }
     // Now use the dependencies between the fields to order them
     // Start from the order of the 'details'
     $aList = MetaModel::FlattenZlist(MetaModel::GetZListItems($this->m_sClass, 'details'));
     $index = 0;
     $aOrder = array();
     foreach ($aFields as $sAttCode => $void) {
         $aOrder[$sAttCode] = 999;
         // At the end of the list...
     }
     foreach ($aList as $sAttCode) {
         if (array_key_exists($sAttCode, $aFields)) {
             $aOrder[$sAttCode] = $index;
         }
         $index++;
     }
     foreach ($aFields as $sAttCode => $aDependencies) {
         // All fields with no remaining dependencies can be entered at this
         // step of the wizard
         if (count($aDependencies) > 0) {
             $iMaxPos = 0;
             // Remove this field from the dependencies of the other fields
             foreach ($aDependencies as $sDependentAttCode => $void) {
                 // position the current field after the ones it depends on
                 $iMaxPos = max($iMaxPos, 1 + $aOrder[$sDependentAttCode]);
             }
         }
     }
     asort($aOrder);
     $aCurrentStep = array();
     foreach ($aOrder as $sAttCode => $rank) {
         $aCurrentStep[] = $sAttCode;
         $aFieldsDone[$sAttCode] = '';
     }
     $aWizardSteps['mandatory'][] = $aCurrentStep;
     // Now computes the steps to fill the optional fields
     $aFields = array();
     // reset
     foreach (MetaModel::ListAttributeDefs($this->m_sClass) as $sAttCode => $oAttDef) {
         $iOptions = isset($aStates[$this->m_sTargetState]['attribute_list'][$sAttCode]) ? $aStates[$this->m_sTargetState]['attribute_list'][$sAttCode] : 0;
         if ($sStateAttCode != $sAttCode && !$oAttDef->IsExternalField() && ($iOptions & (OPT_ATT_HIDDEN | OPT_ATT_READONLY)) == 0 && !isset($aFieldsDone[$sAttCode])) {
             // 'State', external fields, read-only and hidden fields
             // and fields that are already listed in the wizard
             // are removed from the 'optional' part of the wizard
             $oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
             $aPrerequisites = $oAttDef->GetPrerequisiteAttributes();
             $aFields[$sAttCode] = array();
             foreach ($aPrerequisites as $sCode) {
                 if (!isset($aFieldsDone[$sCode])) {
                     // retain only the dependencies that were not covered
//.........这里部分代码省略.........

 function DisplayBareProperties(WebPage $oPage, $bEditMode = false, $sPrefix = '', $aExtraParams = array())
 {
     if ($bEditMode) {
         return array();
     }
     // Not editable
     $aDetails = array();
     $sClass = get_class($this);
     $aZList = MetaModel::FlattenZlist(MetaModel::GetZListItems($sClass, 'details'));
     foreach ($aZList as $sAttCode) {
         $sDisplayValue = $this->GetAsHTML($sAttCode);
         $aDetails[] = array('label' => '<span title="' . MetaModel::GetDescription($sClass, $sAttCode) . '">' . MetaModel::GetLabel($sClass, $sAttCode) . '</span>', 'value' => $sDisplayValue);
     }
     $oPage->Details($aDetails);
     return array();
 }

 function DisplayBareProperties(WebPage $oPage, $bEditMode = false, $sPrefix = '', $aExtraParams = array())
 {
     if ($bEditMode) {
         return;
     }
     // Not editable
     $oPage->add('<table style="vertical-align:top"><tr style="vertical-align:top"><td>');
     $aDetails = array();
     $sClass = get_class($this);
     $oPage->add('<fieldset>');
     $oPage->add('<legend>' . Dict::S('Core:SynchroReplica:PrivateDetails') . '</legend>');
     $aZList = MetaModel::FlattenZlist(MetaModel::GetZListItems($sClass, 'details'));
     foreach ($aZList as $sAttCode) {
         $sDisplayValue = $this->GetAsHTML($sAttCode);
         $aDetails[] = array('label' => '<span title="' . MetaModel::GetDescription($sClass, $sAttCode) . '">' . MetaModel::GetLabel($sClass, $sAttCode) . '</span>', 'value' => $sDisplayValue);
     }
     $oPage->Details($aDetails);
     $oPage->add('</fieldset>');
     if (strlen($this->Get('dest_class')) > 0) {
         $oDestObj = MetaModel::GetObject($this->Get('dest_class'), $this->Get('dest_id'), false);
         if (is_object($oDestObj)) {
             $oPage->add('<fieldset>');
             $oPage->add('<legend>' . Dict::Format('Core:SynchroReplica:TargetObject', $oDestObj->GetHyperlink()) . '</legend>');
             $oDestObj->DisplayBareProperties($oPage, false, $sPrefix, $aExtraParams);
             $oPage->add('<fieldset>');
         }
     }
     $oPage->add('</td><td>');
     $oPage->add('<fieldset>');
     $oPage->add('<legend>' . Dict::S('Core:SynchroReplica:PublicData') . '</legend>');
     $oSource = MetaModel::GetObject('SynchroDataSource', $this->Get('sync_source_id'));
     $sSQLTable = $oSource->GetDataTable();
     $aData = $this->LoadExtendedDataFromTable($sSQLTable);
     $aHeaders = array('attcode' => array('label' => 'Attribute Code', 'description' => ''), 'data' => array('label' => 'Value', 'description' => ''));
     $aRows = array();
     foreach ($aData as $sKey => $value) {
         $aRows[] = array('attcode' => $sKey, 'data' => $value);
     }
     $oPage->Table($aHeaders, $aRows);
     $oPage->add('</fieldset>');
     $oPage->add('</td></tr></table>');
 }

 function test_zlist()
 {
     echo "<h4>Test ZLists</h4>";
     $aZLists = MetaModel::EnumZLists();
     foreach ($aZLists as $sListCode) {
         $aListInfos = MetaModel::GetZListInfo($sListCode);
         echo "<h4>List '" . $sListCode . "' (" . $aListInfos["description"] . ") of type '" . $aListInfos["type"] . "'</h5>\n";
         foreach (MetaModel::GetSubclasses("cmdbObjectHomeMade") as $sKlass) {
             $aItems = MetaModel::FlattenZlist(MetaModel::GetZListItems($sKlass, $sListCode));
             if (count($aItems) == 0) {
                 continue;
             }
             echo "{$sKlass} - {$sListCode} : {" . implode(", ", $aItems) . "}</br>\n";
         }
     }
     echo "<h4>IsAttributeInZList()... </h4>";
     echo "Liens_entre_contacts_et_workshop::ws_info in list1 ? " . (MetaModel::IsAttributeInZList("Liens_entre_contacts_et_workshop", "list1", "ws_info") ? "yes" : "no") . "</br>\n";
     echo "Liens_entre_contacts_et_workshop::toworkshop in list1 ? " . (MetaModel::IsAttributeInZList("Liens_entre_contacts_et_workshop", "list1", "toworkshop") ? "yes" : "no") . "</br>\n";
 }