/**
* Returns the HTML for setting the filter options, for the
* Semantic Drilldown section in Page Schemas' "edit schema" page
*/
public static function getFieldEditingHTML($psField)
{
//$require_filter_label = wfMessage( 'sd_createfilter_requirefilter' )->text();
$filter_array = array();
$hasExistingValues = false;
if (!is_null($psField)) {
$filter_array = $psField->getObject('semanticdrilldown_Filter');
if (!is_null($filter_array)) {
$hasExistingValues = true;
}
}
$filterName = PageSchemas::getValueFromObject($filter_array, 'name');
$selectedCategory = PageSchemas::getValueFromObject($filter_array, 'ValuesFromCategory');
$fromCategoryAttrs = array();
if (!is_null($selectedCategory)) {
$fromCategoryAttrs['checked'] = true;
}
// Have the first radiobutton ("Use all values of this
// property for the filter") checked if none of the other
// options have been selected - unlike the others, there's
// no XML to define this option.
$usePropertyValuesAttr = array();
if (empty($selectedCategory)) {
$usePropertyValuesAttr['checked'] = true;
}
$html_text = '<div class="editSchemaMinorFields">' . "\n";
$html_text .= '<p>' . wfMessage('ps-optional-name')->text() . ' ';
$html_text .= Html::input('sd_filter_name_num', $filterName, 'text', array('size' => 25)) . "</p>\n";
$html_text .= wfMessage('sd-pageschemas-values')->text() . ":\n";
$html_text .= Html::input('sd_values_source_num', 'property', 'radio', $usePropertyValuesAttr) . ' ';
$html_text .= wfMessage('sd_createfilter_usepropertyvalues')->text() . "\n";
$html_text .= Html::input('sd_values_source_num', 'category', 'radio', $fromCategoryAttrs) . "\n";
$html_text .= "\t" . wfMessage('sd_createfilter_usecategoryvalues')->text() . "\n";
$categories = SDUtils::getTopLevelCategories();
$categoriesHTML = "";
foreach ($categories as $category) {
$categoryOptionAttrs = array();
$category = str_replace('_', ' ', $category);
if ($category == $selectedCategory) {
$categoryOptionAttrs['selected'] = true;
}
$categoriesHTML .= "\t" . Html::element('option', $categoryOptionAttrs, $category) . "\n";
}
$html_text .= "\t" . Html::rawElement('select', array('id' => 'category_dropdown', 'name' => 'sd_category_name_num'), "\n" . $categoriesHTML) . "\n";
$html_text .= "\t</p>\n";
$html_text .= "\t</div>\n";
return array($html_text, $hasExistingValues);
}
/**
* Returns an array of SFTemplateField objects, representing the fields
* of a template, based on the contents of a <PageSchema> tag.
*/
public static function getFieldsFromTemplateSchema($psTemplate)
{
$psFields = $psTemplate->getFields();
$templateFields = array();
foreach ($psFields as $psField) {
$prop_array = $psField->getObject('semanticmediawiki_Property');
$propertyName = PageSchemas::getValueFromObject($prop_array, 'name');
if ($psField->getLabel() === '') {
$fieldLabel = $psField->getName();
} else {
$fieldLabel = $psField->getLabel();
}
$templateField = SFTemplateField::create($psField->getName(), $fieldLabel, $propertyName, $psField->isList(), $psField->getDelimiter(), $psField->getDisplay());
$templateFields[] = $templateField;
}
return $templateFields;
}
/**
* Returns the HTML necessary for getting information about the
* semantic property within the Page Schemas 'editschema' page.
*/
public static function getFieldEditingHTML($psTemplateField)
{
global $smwgContLang;
$prop_array = array();
$hasExistingValues = false;
if (!is_null($psTemplateField)) {
$prop_array = $psTemplateField->getObject('semanticmediawiki_Property');
if (!is_null($prop_array)) {
$hasExistingValues = true;
}
}
$html_text = '<p>' . wfMessage('ps-optional-name')->text() . ' ';
$propName = PageSchemas::getValueFromObject($prop_array, 'name');
$html_text .= Html::input('smw_property_name_num', $propName, array('size' => 15)) . "\n";
$propType = PageSchemas::getValueFromObject($prop_array, 'Type');
$select_body = "";
$datatype_labels = $smwgContLang->getDatatypeLabels();
foreach ($datatype_labels as $label) {
$optionAttrs = array();
if ($label == $propType) {
$optionAttrs['selected'] = 'selected';
}
$select_body .= "\t" . Xml::element('option', $optionAttrs, $label) . "\n";
}
$propertyDropdownAttrs = array('id' => 'property_dropdown', 'name' => 'smw_property_type_num', 'value' => $propType);
$html_text .= "Type: " . Xml::tags('select', $propertyDropdownAttrs, $select_body) . "</p>\n";
$html_text .= '<p>If you want this property to only be allowed to have certain values, enter the list of allowed values, separated by commas (if a value contains a comma, replace it with "\\,"):</p>';
$allowedValsInputAttrs = array('size' => 80);
$allowedValues = PageSchemas::getValueFromObject($prop_array, 'allowed_values');
if (is_null($allowedValues)) {
$allowed_val_string = '';
} else {
$allowed_val_string = implode(', ', $allowedValues);
}
$html_text .= '<p>' . Html::input('smw_values_num', $allowed_val_string, 'text', $allowedValsInputAttrs) . "</p>\n";
return array($html_text, $hasExistingValues);
}
/**
* Returns the HTML for setting the filter options, for the
* Semantic Drilldown section in Page Schemas' "edit schema" page
*/
public static function getFieldEditingHTML( $psField ){
//$require_filter_label = wfMsg( 'sd_createfilter_requirefilter' );
$filter_array = array();
$hasExistingValues = false;
if ( !is_null( $psField ) ) {
$filter_array = $psField->getObject( 'semanticdrilldown_Filter' );
if ( !is_null( $filter_array ) ) {
$hasExistingValues = true;
}
}
$filterName = PageSchemas::getValueFromObject( $filter_array, 'name' );
$selectedCategory = PageSchemas::getValueFromObject( $filter_array, 'ValuesFromCategory' );
$fromCategoryAttrs = array();
if ( !is_null( $selectedCategory ) ) {
$fromCategoryAttrs['checked'] = true;
}
$dateRangesAttrs = array();
$year_value = wfMsgForContent( 'sd_filter_year' );
$yearOptionAttrs = array( 'value' => $year_value );
$month_value = wfMsgForContent( 'sd_filter_month' );
$monthOptionAttrs = array( 'value' => $month_value );
$filterTimePeriod = PageSchemas::getValueFromObject( $filter_array, 'TimePeriod' );
if ( !is_null( $filterTimePeriod ) ) {
$dateRangesAttrs['checked'] = true;
if ( $filterTimePeriod == $year_value ) {
$yearOptionAttrs['selected'] = true;
} else {
$monthOptionAttrs['selected'] = true;
}
}
$manualSourceAttrs = array();
$filterValuesAttrs = array( 'size' => 40 );
$values_array = PageSchemas::getValueFromObject( $filter_array, 'Values' );
if ( !is_null( $values_array ) ) {
$manualSourceAttrs['checked'] = true;
$filterValuesStr = implode( ', ', $values_array );
} else {
$filterValuesStr = '';
}
// Have the first radiobutton ("Use all values of this
// property for the filter") checked if none of the other
// options have been selected - unlike the others, there's
// no XML to define this option.
$usePropertyValuesAttr = array();
if ( empty( $selectedCategory ) && empty( $filterTimePeriod ) && empty( $filterValuesStr ) ) {
$usePropertyValuesAttr['checked'] = true;
}
// The "input type" field.
$combo_box_value = wfMsgForContent( 'sd_filter_combobox' );
$date_range_value = wfMsgForContent( 'sd_filter_daterange' );
$valuesListAttrs = array( 'value' => '' );
$comboBoxAttrs = array( 'value' => $combo_box_value );
$dateRangeAttrs = array( 'value' => $date_range_value );
$input_type_val = PageSchemas::getValueFromObject( $filter_array, 'InputType' );
if ( $input_type_val == $combo_box_value ) {
$comboBoxAttrs['selected'] = true;
} elseif ( $input_type_val == $date_range_value ) {
$dateRangeAttrs['selected'] = true;
} else {
$valuesListAttrs['selected'] = true;
}
$html_text = '<p>' . wfMsg( 'ps-optional-name' ) . ' ';
$html_text .= Html::input( 'sd_filter_name_num', $filterName, 'text', array( 'size' => 25 ) ) . "</p>\n";
$html_text .= '<fieldset><legend>' . wfMsg( 'sd-pageschemas-values' ) . '</legend>' . "\n";
$html_text .= '<p>' . Html::input( 'sd_values_source_num', 'property', 'radio', $usePropertyValuesAttr ) . ' ';
$html_text .= wfMsg( 'sd_createfilter_usepropertyvalues' ) . "</p>\n";
$html_text .= "\t<p>\n";
$html_text .= Html::input( 'sd_values_source_num', 'category', 'radio', $fromCategoryAttrs ) . "\n";
$html_text .= "\t" . wfMsg( 'sd_createfilter_usecategoryvalues' ) . "\n";
$categories = SDUtils::getTopLevelCategories();
$categoriesHTML = "";
foreach ( $categories as $category ) {
$categoryOptionAttrs = array();
$category = str_replace( '_', ' ', $category );
if ( $category == $selectedCategory) {
$categoryOptionAttrs['selected'] = true;
}
$categoriesHTML .= "\t" . Html::element( 'option', $categoryOptionAttrs, $category ) . "\n";
}
$html_text .= "\t" . Html::rawElement( 'select', array( 'id' => 'category_dropdown', 'name' => 'sd_category_name_num' ), "\n" . $categoriesHTML ) . "\n";
$html_text .= "\t</p>\n";
$html_text .= "\t<p>\n";
$html_text .= "\t" . Html::input( 'sd_values_source_num', 'dates', 'radio', $dateRangesAttrs ) . "\n";
$html_text .= "\t" . wfMsg( 'sd_createfilter_usedatevalues' ) . "\n";
$dateRangeDropdown = Html::element( 'option', $yearOptionAttrs, wfMsg( 'sd_filter_year' ) ) . "\n";
$dateRangeDropdown .= Html::element( 'option', $monthOptionAttrs, wfMsg( 'sd_filter_month' ) ) . "\n";
$html_text .= Html::rawElement( 'select', array( 'name' => 'sd_time_period_num', 'id' => 'time_period_dropdown' ), "\n" . $dateRangeDropdown ) . "\n";
$html_text .= "</p>\n<p>\n";
$html_text .= "\t" . Html::input( 'sd_values_source_num', 'manual', 'radio', $manualSourceAttrs ) . "\n";
$html_text .= "\t" . wfMsg( 'sd_createfilter_entervalues' ) . "\n";
$html_text .= "\t" . Html::input( 'sd_filter_values_num', $filterValuesStr, 'text', $filterValuesAttrs ) . "\n";
$html_text .= "\t</p>\n";
$html_text .= "</fieldset>\n";
$html_text .= '<p>' . wfMsg( 'sd_createfilter_inputtype' ) . "\n";
$inputTypeOptionsHTML = "\t" . Html::element( 'option', $valuesListAttrs, wfMsg( 'sd_createfilter_listofvalues' ) ) . "\n";
$inputTypeOptionsHTML .= "\t" . Html::element( 'option', $comboBoxAttrs, wfMsg( 'sd_filter_combobox' ) ) . "\n";
$inputTypeOptionsHTML .= "\t" . Html::element( 'option', $dateRangeAttrs, wfMsg( 'sd_filter_daterange' ) ) . "\n";
$html_text .= Html::rawElement( 'select', array( 'name' => 'sd_input_type_num', 'id' => 'input_type_dropdown' ), $inputTypeOptionsHTML ) . "\n";
$html_text .= "</p>\n";
return array( $html_text, $hasExistingValues );
}
/**
* Generate pages (form and templates) specified in the list.
*/
public static function generatePages($pageSchemaObj, $selectedPages)
{
global $wgUser;
$psFormItems = $pageSchemaObj->getFormItemsList();
$form_items = array();
$jobs = array();
$templateHackUsed = false;
$isCategoryNameSet = false;
// Generate every specified template
foreach ($psFormItems as $psFormItem) {
if ($psFormItem['type'] == 'Template') {
$psTemplate = $psFormItem['item'];
$templateName = $psTemplate->getName();
$templateTitle = Title::makeTitleSafe(NS_TEMPLATE, $templateName);
$fullTemplateName = PageSchemas::titleString($templateTitle);
$template_fields = self::getFieldsFromTemplateSchema($psTemplate);
// Get property for use in either #set_internal
// or #subobject, defined by either SIO's or
// SMW's Page Schemas portion. We don't need
// to record which one it came from, because
// SF's code to generate the template runs its
// own, similar check.
// @TODO - $internalObjProperty should probably
// have a more generic name.
if (class_exists('SIOPageSchemas')) {
$internalObjProperty = SIOPageSchemas::getInternalObjectPropertyName($psTemplate);
} elseif (method_exists('SMWPageSchemas', 'getConnectingPropertyName')) {
$internalObjProperty = SMWPageSchemas::getConnectingPropertyName($psTemplate);
} else {
$internalObjProperty = null;
}
// TODO - actually, the category-setting should be
// smarter than this: if there's more than one
// template in the schema, it should probably be only
// the first non-multiple template that includes the
// category tag.
if ($psTemplate->isMultiple()) {
$categoryName = null;
} else {
if ($isCategoryNameSet == false) {
$categoryName = $pageSchemaObj->getCategoryName();
$isCategoryNameSet = true;
} else {
$categoryName = null;
}
}
if (method_exists($psTemplate, 'getFormat')) {
$templateFormat = $psTemplate->getFormat();
} else {
$templateFormat = null;
}
$sfTemplate = new SFTemplate($templateName, $template_fields);
$sfTemplate->setConnectingProperty($internalObjProperty);
$sfTemplate->setCategoryName($categoryName);
$sfTemplate->setFormat($templateFormat);
// Set Cargo table, if one was set in the schema.
$cargoArray = $psTemplate->getObject('cargo_TemplateDetails');
if (!is_null($cargoArray)) {
$sfTemplate->mCargoTable = PageSchemas::getValueFromObject($cargoArray, 'Table');
}
$templateText = $sfTemplate->createText();
if (in_array($fullTemplateName, $selectedPages)) {
$params = array();
$params['user_id'] = $wgUser->getId();
$params['page_text'] = $templateText;
$jobs[] = new PSCreatePageJob($templateTitle, $params);
if (strpos($templateText, '{{!}}') > 0) {
$templateHackUsed = true;
}
}
$templateValues = self::getTemplateValues($psTemplate);
if (array_key_exists('Label', $templateValues)) {
$templateLabel = $templateValues['Label'];
} else {
$templateLabel = null;
}
$form_fields = self::getFormFieldInfo($psTemplate, $template_fields);
// Create template info for form, for use in generating
// the form (if it will be generated).
$form_template = SFTemplateInForm::create($templateName, $templateLabel, $psTemplate->isMultiple(), null, $form_fields);
$form_items[] = array('type' => 'template', 'name' => $form_template->getTemplateName(), 'item' => $form_template);
} elseif ($psFormItem['type'] == 'Section') {
$psPageSection = $psFormItem['item'];
$form_section = self::getPageSection($psPageSection);
$form_section->setSectionLevel($psPageSection->getSectionLevel());
$form_items[] = array('type' => 'section', 'name' => $form_section->getSectionName(), 'item' => $form_section);
}
}
// Create the "!" hack template, if it's necessary
if ($templateHackUsed) {
$templateTitle = Title::makeTitleSafe(NS_TEMPLATE, '!');
if (!$templateTitle->exists()) {
$params = array();
$params['user_id'] = $wgUser->getId();
$params['page_text'] = '|';
$jobs[] = new PSCreatePageJob($templateTitle, $params);
}
}
if (class_exists('JobQueueGroup')) {
JobQueueGroup::singleton()->push($jobs);
} else {
// MW <= 1.20
Job::batchInsert($jobs);
}
// Create form, if it's specified.
$formName = self::getFormName($pageSchemaObj);
$categoryName = $pageSchemaObj->getCategoryName();
if (!empty($formName)) {
$formInfo = self::getMainFormInfo($pageSchemaObj);
$formTitle = Title::makeTitleSafe(SF_NS_FORM, $formName);
$fullFormName = PageSchemas::titleString($formTitle);
if (in_array($fullFormName, $selectedPages)) {
self::generateForm($formName, $formTitle, $form_items, $formInfo, $categoryName);
}
}
}
static function getInternalObjectPropertyName($psTemplate)
{
// TODO - there should be a more direct way to get
// this data.
$sioPropertyArray = $psTemplate->getObject('semanticinternalobjects_MainProperty');
return PageSchemas::getValueFromObject($sioPropertyArray, 'name');
}
