1 files changed, 185 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/Ask/SortWidget.php b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/Ask/SortWidget.php
new file mode 100644
index 00000000..cafecb9f
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/Ask/SortWidget.php
@@ -0,0 +1,185 @@
+<?php
+
+namespace SMW\MediaWiki\Specials\Ask;
+
+use Html;
+use SMW\Message;
+
+/**
+ * @private
+ *
+ * @license GNU GPL v2+
+ * @since   3.0
+ *
+ * @author mwjames
+ */
+class SortWidget {
+
+	/**
+	 * @var boolean
+	 */
+	private static $sortingSupport = false;
+
+	/**
+	 * @var boolean
+	 */
+	private static $randSortingSupport = false;
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param boolean $sortingSupport
+	 */
+	public static function setSortingSupport( $sortingSupport ) {
+		self::$sortingSupport = (bool)$sortingSupport;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param boolean $randSortingSupport
+	 */
+	public static function setRandSortingSupport( $randSortingSupport ) {
+		self::$randSortingSupport = (bool)$randSortingSupport;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param array $params
+	 *
+	 * @return string
+	 */
+	public static function sortSection( array $params ) {
+
+		if ( self::$sortingSupport === false ) {
+			return '';
+		}
+
+		if ( !array_key_exists( 'sort', $params ) || !array_key_exists( 'order', $params ) ) {
+			$orders = [];
+			$sorts = [];
+		} else {
+			$sorts = explode( ',', $params['sort'] );
+			$orders = explode( ',', $params['order'] );
+			reset( $sorts );
+		}
+
+		return Html::rawElement(
+			'div',
+			[
+				'id' => 'options-sort',
+				'class' => 'smw-ask-options-sort'
+			], Html::rawElement(
+				'div',
+				[
+					'id' => 'sorting-title',
+					'class' => 'strike'
+				],
+				Html::rawElement(
+					'span',
+					[],
+					Message::get( 'smw-ask-options-sort', Message::TEXT, Message::USER_LANGUAGE )
+				)
+			) . Html::rawElement(
+				'div',
+				[
+					'id' => 'sorting-input', 'class' => ''
+				],
+				self::sortingOptions( $sorts, $orders )
+			)
+		);
+	}
+
+	private static function sortingOptions( array $sorts, array $orders ) {
+
+		$result = '';
+
+		foreach ( $orders as $i => $order ) {
+
+			if ( in_array( $order, [ 'ASC', 'asc', 'ascending' ] )) {
+				$order = 'asc';
+			}
+
+			if ( in_array( $order, [ 'DESC', 'desc', 'descending' ] )) {
+				$order = 'desc';
+			}
+
+			if ( in_array( $order, [ 'RAND', 'rand', 'random' ] )) {
+				$order = 'rand';
+			}
+
+			if ( !isset( $sorts[$i] ) ) {
+				$sorts[$i] = '';
+			}
+
+			$html = Html::rawElement(
+					'input',
+					[
+						'type' => 'text',
+						'name' => "sort_num[]",
+						'size' => '35',
+						'class' => 'smw-property-input autocomplete-arrow',
+						'value' => htmlspecialchars( $sorts[$i] )
+					]
+			);
+
+			$html .= '<select name="order_num[]"><option ';
+
+			if ( $order == 'asc' ) {
+				$html .= 'selected="selected" ';
+			}
+
+			$html .=  'value="asc">' . Message::get( 'smw_ask_ascorder', Message::TEXT, Message::USER_LANGUAGE ) . '</option><option ';
+
+			if ( $order == 'desc' ) {
+				$html .= 'selected="selected" ';
+			}
+
+			$html .=  'value="desc">' . Message::get( 'smw_ask_descorder', Message::TEXT, Message::USER_LANGUAGE ) . "</option>";
+
+			if ( self::$randSortingSupport ) {
+				$html .= '<option ';
+
+				if ( $order == 'rand' ) {
+					$html .= 'selected="selected" ';
+				}
+
+				$html .= 'value="rand">' . Message::get( 'smw-ask-order-rand', Message::TEXT, Message::USER_LANGUAGE ) . '</option>';
+			}
+
+			$html .= '</select>';
+			$html .= '<span class="smw-ask-sort-delete"><a class="smw-ask-sort-delete-action" data-target="sort_div_' . $i . '" >' . Message::get( 'delete', Message::TEXT, Message::USER_LANGUAGE ) . '</a></span>';
+
+			$result .= Html::rawElement( 'div', [ 'id' => "sort_div_$i", 'class' => "smw-ask-sort-input" ], $html );
+		}
+
+		$result .=  '<div id="sorting_starter" style="display: none"><input type="text" name="sort_num[]" size="35" class="smw-property-input autocomplete-arrow" />';
+		$result .= '<select name="order_num[]">' . "\n";
+		$result .= '	<option value="asc">' . Message::get( 'smw_ask_ascorder', Message::TEXT, Message::USER_LANGUAGE ) . "</option>\n";
+		$result .= '	<option value="desc">' . Message::get( 'smw_ask_descorder', Message::TEXT, Message::USER_LANGUAGE ) . "</option>\n";
+
+		if ( self::$randSortingSupport ) {
+			$result .= '	<option value="rand">' . Message::get( 'smw-ask-order-rand', Message::TEXT, Message::USER_LANGUAGE ) . "</option>\n";
+		}
+
+		$result .= "</select>";
+		$result .= "</div>";
+		$result .= '<div id="sorting_main"></div>' . "\n";
+
+		return $result . Html::rawElement(
+			'span',
+			[
+				'class' => 'smw-ask-sort-add'
+			],
+			Html::rawElement(
+				'a',
+				[
+					'class' => 'smw-ask-sort-add-action'
+				],
+				Message::get( 'smw-ask-sort-add-action', Message::TEXT, Message::USER_LANGUAGE )
+			)
+		);
+	}
+
+}