| <?php |
| /** |
| * File containing the ezcTemplateDocCommentSourceToTstParser class |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| * @package Template |
| * @version //autogen// |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| * @access private |
| */ |
| /** |
| * Parser for doc comment blocks. |
| * |
| * Doc comments start with a curly bracket ({) and an asterix (*) and ends with |
| * an asterix (*) and a curly bracket (}). |
| * e.g. |
| * <code> |
| * {* This is a doc comment *} |
| * </code> |
| * |
| * @package Template |
| * @version //autogen// |
| * @access private |
| */ |
| class ezcTemplateDocCommentSourceToTstParser extends ezcTemplateSourceToTstParser |
| { |
| /** |
| * Passes control to parent. |
| * |
| * @param ezcTemplateParser $parser |
| * @param ezcTemplateSourceToTstParser $parentParser |
| * @param ezcTemplateCursor $startCursor |
| */ |
| function __construct( ezcTemplateParser $parser, /*ezcTemplateSourceToTstParser*/ $parentParser, /*ezcTemplateCursor*/ $startCursor ) |
| { |
| parent::__construct( $parser, $parentParser, $startCursor ); |
| } |
| |
| /** |
| * Parses the comment by looking for the end marker * + }. |
| * |
| * @param ezcTemplateCursor $cursor |
| * @return bool |
| */ |
| protected function parseCurrent( ezcTemplateCursor $cursor ) |
| { |
| $cursor->advance(); |
| if ( $cursor->atEnd() ) |
| return false; |
| |
| $checkInlineComment = false; |
| // Check for a slash after the asterix, this typically means a typo for an inline comment |
| // Better give an error for this to warn the user. |
| if ( $cursor->current() == '/' ) |
| { |
| $checkInlineComment = true; |
| } |
| |
| $endPosition = $cursor->findPosition( '*}' ); |
| if ( $endPosition === false ) |
| { |
| return false; |
| } |
| |
| // If we found an end for an inline comment we need to check if there |
| // is an end for an inline comment |
| if ( $checkInlineComment ) |
| { |
| $commentCursor = $cursor->cursorAt( $cursor->position, $endPosition ); |
| $commentCursor->advance(); |
| $inlineCommentPosition = $commentCursor->findPosition( '*/' ); |
| // We found the end of the inline comment, this is most likely a user error |
| if ( $inlineCommentPosition !== false ) |
| { |
| $cursor->gotoPosition( $inlineCommentPosition ); |
| return false; |
| } |
| } |
| |
| // reached end of comment |
| $cursor->gotoPosition( $endPosition + 2 ); |
| $commentBlock = new ezcTemplateDocCommentTstNode( $this->parser->source, clone $this->startCursor, clone $cursor ); |
| $commentBlock->commentText = substr( $commentBlock->text(), 2, -2 ); |
| $this->appendElement( $commentBlock ); |
| return true; |
| } |
| } |
| |
| ?> |