/** * This returns all metadata for the document. * * <code> * $ktapi = new KTAPI(); * $session = $ktapi->start_system_session(); * $document = $ktapi->get_document_by_id($documentid); * $metadata = $document->get_metadata(); * foreach($metadata as $fieldset){ * echo '<br><br>Fieldset: '.$fieldset['fieldset']; * * foreach($fieldset['fields'] as $field){ * echo '<br>Field name: '.$field['name'] . ' Value: '. $field['value']; * } * } * </code> * * @author KnowledgeTree Team * @access public * @return array An array of metadata fieldsets and fields */ function get_metadata() { $doctypeid = $this->document->getDocumentTypeID(); $fieldsets = (array) KTMetadataUtil::fieldsetsForDocument($this->document, $doctypeid); if (is_null($fieldsets) || PEAR::isError($fieldsets)) { return array(); } $results = array(); foreach ($fieldsets as $fieldset) { if ($fieldset->getIsConditional()) { /* this is not implemented...*/ continue; } $fields = $fieldset->getFields(); $result = array('fieldset' => $fieldset->getName(), 'description' => $fieldset->getDescription()); $fieldsresult = array(); foreach ($fields as $field) { $value = ''; $fieldvalue = DocumentFieldLink::getByDocumentAndField($this->document, $field); if (!is_null($fieldvalue) && !PEAR::isError($fieldvalue)) { $value = $fieldvalue->getValue(); } $controltype = 'string'; if ($field->getHasLookup()) { $controltype = 'lookup'; if ($field->getHasLookupTree()) { $controltype = 'tree'; } } switch ($controltype) { case 'lookup': $selection = KTAPI::get_metadata_lookup($field->getId()); break; case 'tree': $selection = KTAPI::get_metadata_tree($field->getId()); break; default: $selection = array(); } $fieldsresult[] = array('name' => $field->getName(), 'required' => $field->getIsMandatory(), 'value' => $value == '' ? 'n/a' : $value, 'blankvalue' => $value == '' ? '1' : '0', 'description' => $field->getDescription(), 'control_type' => $controltype, 'selection' => $selection); } $result['fields'] = $fieldsresult; $results[] = $result; } return $results; }
function widgetsForFieldset($fieldsetOrType, $sContainerName, $oDocument = null) { // this is likely to be called repeatedly. if (is_null($this->oWF)) { $this->oWF =& KTWidgetFactory::getSingleton(); } // we're going to create one of two things, here: // - conditional fieldset widget // - a "Fieldset" widget // FIXME delegate. $oFieldset =& $fieldsetOrType; $widgets = array(); $fields = $oFieldset->getFields(); if ($oFieldset->getIsConditional()) { $iMasterId = $oFieldset->getMasterFieldId(); $oMasterField = DocumentField::get($iMasterId); $newfields = array(); $newfields[] = $oMasterField; foreach ($fields as $oField) { if ($oField->getId() != $iMasterId) { $newfields[] = $oField; } } foreach ($newfields as $oField) { $fname = 'metadata_' . $oField->getId(); $value = null; if (!is_null($oDocument)) { $oFL = DocumentFieldLink::getByDocumentAndField($oDocument, $oField); if (!is_null($oFL) && !PEAR::isError($oFL)) { $value = $oFL->getValue(); } } $widgets[] = $this->oWF->get('ktcore.widgets.conditionalselection', array('label' => $oField->getName(), 'required' => $oField->getIsMandatory(), 'name' => $fname, 'value' => $value, 'description' => $oField->getDescription(), 'vocab' => MetaData::getEnabledByDocumentField($oField), 'id_method' => 'getName', 'label_method' => 'getName', 'unselected_label' => _kt("No selection."), 'simple_select' => false, 'master' => $oField->getId() == $iMasterId, 'masterid' => $iMasterId, 'fieldset' => $oFieldset->getId(), 'field' => $oField->getId())); } } else { foreach ($fields as $oField) { $fname = 'metadata_' . $oField->getId(); $value = null; // check if we had an old value if (!is_null($oDocument)) { $oFL = DocumentFieldLink::getByDocumentAndField($oDocument, $oField); if (!is_null($oFL) && !PEAR::isError($oFL)) { $value = $oFL->getValue(); } } // we have to hack in support for the hardcoded types of fields // handled by the "generic" widget. // // we try to make this a little more "sane" $type = ''; if ($oField->getHasLookup()) { if ($oField->getHasLookupTree()) { $type = 'ktcore.fields.tree'; } else { $type = 'ktcore.fields.lookup'; } } else { $type = 'ktcore.fields.string'; } if ($type == 'ktcore.fields.string') { $widgets[] = $this->oWF->get('ktcore.widgets.string', array('label' => $oField->getName(), 'required' => $oField->getIsMandatory(), 'name' => $fname, 'value' => $value, 'description' => $oField->getDescription())); } else { if ($type == 'ktcore.fields.lookup') { $widgets[] = $this->oWF->get('ktcore.widgets.entityselection', array('label' => $oField->getName(), 'required' => $oField->getIsMandatory(), 'name' => $fname, 'value' => $value, 'description' => $oField->getDescription(), 'vocab' => MetaData::getEnabledByDocumentField($oField), 'id_method' => 'getName', 'label_method' => 'getName', 'unselected_label' => _kt("No selection."), 'simple_select' => false)); } else { if ($type == 'ktcore.fields.tree') { $widgets[] = $this->oWF->get('ktcore.widgets.treemetadata', array('label' => $oField->getName(), 'required' => $oField->getIsMandatory(), 'name' => $fname, 'value' => $value, 'description' => $oField->getDescription(), 'vocab' => MetaData::getEnabledByDocumentField($oField), 'field_id' => $oField->getId())); } } } } } return array($this->oWF->get('ktcore.widgets.fieldset', array('label' => $oFieldset->getName(), 'description' => $oFieldset->getDescription(), 'name' => $sContainerName, 'widgets' => $widgets))); }