1 files changed, 156 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticResultFormats/src/Outline/TemplateBuilder.php b/www/wiki/extensions/SemanticResultFormats/src/Outline/TemplateBuilder.php
new file mode 100644
index 00000000..e6982e29
--- /dev/null
+++ b/www/wiki/extensions/SemanticResultFormats/src/Outline/TemplateBuilder.php
@@ -0,0 +1,156 @@
+<?php
+
+namespace SRF\Outline;
+
+use SMW\Query\PrintRequest;
+use SRF\Outline\OutlineTree;
+
+/**
+ * @license GNU GPL v2+
+ * @since 3.1
+ *
+ * @author mwjames
+ */
+class TemplateBuilder {
+
+	/**
+	 * @var []
+	 */
+	private $params = [];
+
+	/**
+	 * @var Linker
+	 */
+	private $linker;
+
+	/**
+	 * @var string
+	 */
+	private $template = '';
+
+	/**
+	 * @param array $params
+	 */
+	public function __construct( array $params ) {
+		$this->params = $params;
+	}
+
+	/**
+	 * @since 3.1
+	 *
+	 * @param Linker|null|false $linker
+	 */
+	public function setLinker( $linker ) {
+		$this->linker = $linker;
+	}
+
+	/**
+	 * @since 3.1
+	 *
+	 * @param OutlineTree $tree
+	 *
+	 * @return string
+	 */
+	public function build( OutlineTree $outlineTree ) {
+		$this->tree( $outlineTree );
+
+		return $this->template;
+	}
+
+	private function tree( $outlineTree, $level = 0 ) {
+
+		if ( $outlineTree->items !== null ) {
+			foreach ( $outlineTree->items as $i => $item ) {
+				$this->template .= $this->item( $i, $item );
+			}
+		}
+
+		foreach ( $outlineTree->tree as $key => $node ) {
+			$property = $this->params['outlineproperties'][$level];
+			$class = $this->params['template'] . '-section-' . strtolower( str_replace( ' ', '-', $property ) );
+
+			$this->template .= "<div class='$class'>";
+			$this->template .= $this->open( $this->params['template'] . "-header" );
+			$this->template .= $this->parameter( $property, $key );
+			$this->template .= $this->parameter( "#outlinelevel", $level );
+			$this->template .= $this->parameter( "#itemcount",  $node->leafCount );
+			$this->template .= $this->parameter( "#userparam", $this->params['userparam'] );
+			$this->template .= $this->close();
+			$this->template .= "<div class='" . $this->params['template'] . "-items'>";
+			$this->tree( $node, $level + 1 );
+			$this->template .= "</div>";
+			$this->template .= "</div>";
+		}
+	}
+
+	private function item( $i, $item ) {
+
+		$first_col = true;
+		$template = '';
+		$linker = $this->params['link'] === 'all' ? $this->linker : null;
+		$itemnumber = 0;
+
+		foreach ( $item->row as $resultArray ) {
+
+			$printRequest = $resultArray->getPrintRequest();
+			$val = $printRequest->getText( SMW_OUTPUT_WIKI, null );
+
+			if ( in_array( $val, $this->params['outlineproperties'] ) ) {
+				continue;
+			}
+
+			while ( ( $dv = $resultArray->getNextDataValue() ) !== false ) {
+				$template .= $this->open( $this->params['template'] . '-item' );
+				$template .= $this->parameter( "#itemsection", $i );
+
+				$template .= $this->parameter( "#itemnumber", $itemnumber );
+				$template .= $this->parameter( "#userparam", $this->params['userparam'] );
+
+				$template .= $this->itemText( $dv, $linker, $printRequest, $first_col );
+				$template .= $this->close();
+
+				$itemnumber++;
+			}
+		}
+
+		return "<div class='" . $this->params['template'] . "-item'>" . $template . '</div>';
+	}
+
+	private function itemText( $dv, $linker, $printRequest, &$first_col ) {
+
+		if ( $first_col && $printRequest->isMode( PrintRequest::PRINT_THIS ) ) {
+			$first_col = false;
+
+			if ( $linker === null && ( $caption = $dv->getDisplayTitle() ) !== '' ) {
+				$dv->setCaption( $caption );
+			}
+
+			$text = $dv->getShortText(
+				SMW_OUTPUT_WIKI,
+				$this->params['link'] === 'subject' ? $this->linker : $linker
+			);
+
+			return $this->parameter( "#itemsubject", $text );
+		}
+
+		$text = $dv->getShortText(
+			SMW_OUTPUT_WIKI,
+			$linker
+		);
+
+		return $this->parameter( $printRequest->getLabel(), $text );
+	}
+
+	private function open( $v ) {
+		return "{{" . $v;
+	}
+
+	private function parameter( $k, $v ) {
+		return " |$k=$v";
+	}
+
+	private function close() {
+		return "}}";
+	}
+
+}
+\ No newline at end of file