1 files changed, 192 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Search/Form/NamespaceForm.php b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Search/Form/NamespaceForm.php
new file mode 100644
index 00000000..571dda8a
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Search/Form/NamespaceForm.php
@@ -0,0 +1,192 @@
+<?php
+
+namespace SMW\MediaWiki\Search\Form;
+
+use Html;
+use MWNamespace;
+use SMW\Message;
+use SpecialSearch;
+use Xml;
+
+/**
+ * @note Copied from SearchFormWidget::powerSearchBox, #3126 contains the reason
+ * why we need to copy the code!
+ *
+ * @license GNU GPL v2+
+ * @since 3.0
+ *
+ * @author mwjames
+ */
+class NamespaceForm {
+
+	/**
+	 * @var []
+	 */
+	private $activeNamespaces = [];
+
+	/**
+	 * @var []
+	 */
+	private $hiddenNamespaces = [];
+
+	/**
+	 * @var []
+	 */
+	private $searchableNamespaces = [];
+
+	/**
+	 * @var null|string
+	 */
+	private $token;
+
+	/**
+	 * @var null|string
+	 */
+	private $hideList = false;
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param array $activeNamespaces
+	 */
+	public function setActiveNamespaces( array $activeNamespaces ) {
+		$this->activeNamespaces = $activeNamespaces;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param boolean $hideList
+	 */
+	public function setHideList( $hideList ) {
+		$this->hideList = (bool)$hideList;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param array $hiddenNamespaces
+	 */
+	public function setHiddenNamespaces( array $hiddenNamespaces ) {
+		$this->hiddenNamespaces = $hiddenNamespaces;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param array $searchableNamespaces
+	 */
+	public function setSearchableNamespaces( array $searchableNamespaces ) {
+		$this->searchableNamespaces = $searchableNamespaces;
+	}
+
+	/**
+	 * @see SearchFormWidget
+	 *
+	 * @since 3.0
+	 *
+	 * @param SpecialSearch $specialSearch
+	 */
+	public function checkNamespaceEditToken( SpecialSearch $specialSearch ) {
+
+		$user = $specialSearch->getUser();
+
+		if ( !$user->isLoggedIn() ) {
+			return;
+		}
+
+		$this->token = $user->getEditToken( 'searchnamespace', $specialSearch->getRequest() );
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * @return string
+	 */
+	public function makeFields() {
+		global $wgContLang;
+
+		$divider = "<div class='divider'></div>";
+		$rows = [];
+		$tableRows = [];
+
+		$hiddenNamespaces = array_flip( $this->hiddenNamespaces );
+
+		foreach ( $this->searchableNamespaces as $namespace => $name ) {
+			$subject = MWNamespace::getSubject( $namespace );
+
+			if ( MWNamespace::isTalk( $namespace ) ) {
+			//	continue;
+			}
+
+			if ( isset( $hiddenNamespaces[$namespace] ) ) {
+				continue;
+			}
+
+			if ( !isset( $rows[$subject] ) ) {
+				$rows[$subject] = "";
+			}
+
+			$name = $wgContLang->getConverter()->convertNamespace( $namespace );
+
+			if ( $name === '' ) {
+				$name = Message::get( 'blanknamespace', Message::TEXT, Message::USER_LANGUAGE );
+			}
+
+			$isChecked = in_array( $namespace, $this->activeNamespaces );
+
+			$rows[$subject] .= Html::rawElement(
+				'td',
+				[],
+				Xml::checkLabel( $name, "ns{$namespace}", "mw-search-ns{$namespace}", $isChecked )
+			);
+		}
+
+		// Lays out namespaces in multiple floating two-column tables so they'll
+		// be arranged nicely while still accomodating diferent screen widths
+		foreach ( $rows as $row ) {
+			$tableRows[] = "<tr>{$row}</tr>";
+		}
+
+		$namespaceTables = [];
+		$display = $this->hideList ? 'none' : 'block';
+
+		foreach ( array_chunk( $tableRows, 4 ) as $chunk ) {
+			$namespaceTables[] = implode( '', $chunk );
+		}
+
+		$showSections = [
+			'namespaceTables' => "<table>" . implode( '</table><table>', $namespaceTables ) . '</table>',
+		];
+
+		// Stuff to feed SpecialSearch::saveNamespaces()
+		$remember = '';
+
+		if ( $this->token ) {
+			$remember = $divider . Xml::checkLabel(
+				Message::get( 'powersearch-remember', Message::TEXT, Message::USER_LANGUAGE ),
+				'nsRemember',
+				'mw-search-powersearch-remember',
+				false,
+				// The token goes here rather than in a hidden field so it
+				// is only sent when necessary (not every form submission)
+				[ 'value' => $this->token ]
+			);
+		}
+
+		return "<fieldset id='mw-searchoptions'>" .
+			"<legend>" . Message::get( 'powersearch-legend', Message::ESCAPED, Message::USER_LANGUAGE ) . '</legend>' .
+			"<h4>" . Message::get( 'powersearch-ns', Message::PARSE, Message::USER_LANGUAGE ) . '</h4>' .
+			// populated by js if available
+			"<div id='smw-search-togglensview'></div>" .
+			"<div id='mw-search-togglebox'></div>" .
+			"<div id='mw-search-ns' style='display:$display'>" . $divider .
+			implode(
+				$divider,
+				$showSections
+			) .
+			$remember . "</div>" .
+		"</fieldset>";
+	}
+
+}