function execute( $query ) {
global $wgOut, $wgRequest;
$this->setHeaders();
// Cycle through the query values, setting the appropriate
// local variables
$filter_name = $wgRequest->getVal( 'filter_name' );
$values_source = $wgRequest->getVal( 'values_source' );
$property_name = $wgRequest->getVal( 'property_name' );
$category_name = $wgRequest->getVal( 'category_name' );
$time_period = $wgRequest->getVal( 'time_period' );
$filter_values = $wgRequest->getVal( 'filter_values' );
$input_type = $wgRequest->getVal( 'input_type' );
$required_filter = $wgRequest->getVal( 'required_filter' );
$filter_label = $wgRequest->getVal( 'filter_label' );
$save_button_text = wfMsg( 'savearticle' );
$preview_button_text = wfMsg( 'preview' );
$filter_name_error_str = '';
$save_page = $wgRequest->getCheck( 'wpSave' );
$preview_page = $wgRequest->getCheck( 'wpPreview' );
if ( $save_page || $preview_page ) {
# validate filter name
if ( $filter_name == '' ) {
$filter_name_error_str = wfMsg( 'sd_blank_error' );
} else {
# redirect to wiki interface
$namespace = SD_NS_FILTER;
$title = Title::newFromText( $filter_name, $namespace );
$full_text = self::createFilterText( $property_name, $values_source, $category_name, $time_period, $filter_values, $input_type, $required_filter, $filter_label );
// HTML-encode
$full_text = str_replace( '"', '"', $full_text );
$text = SDUtils::printRedirectForm( $title, $full_text, "", $save_page, $preview_page, false, false, false );
$wgOut->addHTML( $text );
return;
}
}
// Set 'title' as hidden field, in case there's no URL niceness
global $wgContLang;
$mw_namespace_labels = $wgContLang->getNamespaces();
$special_namespace = $mw_namespace_labels[NS_SPECIAL];
$name_label = wfMsg( 'sd_createfilter_name' );
$property_label = wfMsg( 'sd_createfilter_property' );
$label_label = wfMsg( 'sd_createfilter_label' );
$text = <<<END
<form action="" method="post">
<input type="hidden" name="title" value="$special_namespace:CreateFilter">
<p>$name_label <input size="25" name="filter_name" value="">
<span style="color: red;">$filter_name_error_str</span></p>
<p>$property_label
<select id="property_dropdown" name="property_name">
END;
$all_properties = SDUtils::getSemanticProperties();
foreach ( $all_properties as $property_name ) {
$text .= " <option>$property_name</option>\n";
}
$values_from_property_label = wfMsg( 'sd_createfilter_usepropertyvalues' );
$values_from_category_label = wfMsg( 'sd_createfilter_usecategoryvalues' );
$date_values_label = wfMsg( 'sd_createfilter_usedatevalues' );
$enter_values_label = wfMsg( 'sd_createfilter_entervalues' );
// Need both label and value, in case user's language is
// different from wiki's
$year_label = wfMsg( 'sd_filter_year' );
$year_value = wfMsgForContent( 'sd_filter_year' );
$month_label = wfMsg( 'sd_filter_month' );
$month_value = wfMsgForContent( 'sd_filter_month' );
$input_type_label = wfMsg( 'sd_createfilter_inputtype' );
$values_list_label = wfMsg( 'sd_createfilter_listofvalues' );
// same as for time values
$combo_box_label = wfMsg( 'sd_filter_combobox' );
$combo_box_value = wfMsgForContent( 'sd_filter_combobox' );
$date_range_label = wfMsg( 'sd_filter_daterange' );
$date_range_value = wfMsgForContent( 'sd_filter_daterange' );
$require_filter_label = wfMsg( 'sd_createfilter_requirefilter' );
$text .= <<<END
</select>
</p>
<p><input type="radio" name="values_source" checked value="property">
$values_from_property_label
</p>
<p><input type="radio" name="values_source" value="category">
$values_from_category_label
<select id="category_dropdown" name="category_name">
END;
$categories = SDUtils::getCategoriesForBrowsing();
foreach ( $categories as $category ) {
$category = str_replace( '_', ' ', $category );
$text .= " <option>$category</option>\n";
}
$text .= <<<END
</select>
</p>
<p><input type="radio" name="values_source" value="dates">
$date_values_label
<select id="time_period_dropdown" name="time_period">
<option value="$year_value">$year_label</option>
<option value="$month_value">$month_label</option>
</select>
</p>
<p><input type="radio" name="values_source" value="manual">
$enter_values_label <input size="40" name="filter_values" value="">
</p>
<p>$input_type_label
<select id="input_type_dropdown" name="input_type">
<option value="">$values_list_label</option>
<option value="$combo_box_value">$combo_box_label</option>
<option value="$date_range_value">$date_range_label</option>
</select>
</p>
<p>$require_filter_label
<select id="required_filter_dropdown" name="required_filter">
<option />
END;
$filters = SDUtils::getFilters();
foreach ( $filters as $filter ) {
$filter = str_replace( '_', ' ', $filter );
$text .= " <option>$filter</option>\n";
}
$text .= <<<END
</select>
</p>
<p>$label_label <input size="25" name="filter_label" value=""></p>
<div class="editButtons">
<p>
<input type="submit" id="wpSave" name="wpSave" value="$save_button_text">
<input type="submit" id="wpPreview" name="wpPreview" value="$preview_button_text"></p>
</div>
END;
$text .= " </form>\n";
$wgOut->addHTML( $text );
}
