diff options
Diffstat (limited to 'vendors/min/lib/Minify/Lines.php')
-rw-r--r-- | vendors/min/lib/Minify/Lines.php | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/vendors/min/lib/Minify/Lines.php b/vendors/min/lib/Minify/Lines.php deleted file mode 100644 index 6f94fb63c..000000000 --- a/vendors/min/lib/Minify/Lines.php +++ /dev/null @@ -1,131 +0,0 @@ -<?php -/** - * Class Minify_Lines - * @package Minify - */ - -/** - * Add line numbers in C-style comments for easier debugging of combined content - * - * @package Minify - * @author Stephen Clay <steve@mrclay.org> - * @author Adam Pedersen (Issue 55 fix) - */ -class Minify_Lines { - - /** - * Add line numbers in C-style comments - * - * This uses a very basic parser easily fooled by comment tokens inside - * strings or regexes, but, otherwise, generally clean code will not be - * mangled. URI rewriting can also be performed. - * - * @param string $content - * - * @param array $options available options: - * - * 'id': (optional) string to identify file. E.g. file name/path - * - * 'currentDir': (default null) if given, this is assumed to be the
- * directory of the current CSS file. Using this, minify will rewrite
- * all relative URIs in import/url declarations to correctly point to
- * the desired files, and prepend a comment with debugging information about - * this process. - * - * @return string - */ - public static function minify($content, $options = array()) - { - $id = (isset($options['id']) && $options['id']) - ? $options['id'] - : ''; - $content = str_replace("\r\n", "\n", $content); - $lines = explode("\n", $content); - $numLines = count($lines); - // determine left padding - $padTo = strlen($numLines); - $inComment = false; - $i = 0; - $newLines = array(); - while (null !== ($line = array_shift($lines))) { - if (('' !== $id) && (0 == $i % 50)) { - array_push($newLines, '', "/* {$id} */", ''); - } - ++$i; - $newLines[] = self::_addNote($line, $i, $inComment, $padTo); - $inComment = self::_eolInComment($line, $inComment); - } - $content = implode("\n", $newLines) . "\n"; - - // check for desired URI rewriting - if (isset($options['currentDir'])) { - require_once 'Minify/CSS/UriRewriter.php'; - Minify_CSS_UriRewriter::$debugText = ''; - $content = Minify_CSS_UriRewriter::rewrite( - $content - ,$options['currentDir'] - ,isset($options['docRoot']) ? $options['docRoot'] : $_SERVER['DOCUMENT_ROOT']
- ,isset($options['symlinks']) ? $options['symlinks'] : array() - ); - $content = "/* Minify_CSS_UriRewriter::\$debugText\n\n" - . Minify_CSS_UriRewriter::$debugText . "*/\n" - . $content; - } - - return $content; - } - - /** - * Is the parser within a C-style comment at the end of this line? - * - * @param string $line current line of code - * - * @param bool $inComment was the parser in a comment at the - * beginning of the line? - * - * @return bool - */ - private static function _eolInComment($line, $inComment) - { - while (strlen($line)) { - $search = $inComment - ? '*/' - : '/*'; - $pos = strpos($line, $search); - if (false === $pos) { - return $inComment; - } else { - if ($pos == 0 - || ($inComment - ? substr($line, $pos, 3) - : substr($line, $pos-1, 3)) != '*/*') - { - $inComment = ! $inComment; - } - $line = substr($line, $pos + 2); - } - } - return $inComment; - } - - /** - * Prepend a comment (or note) to the given line - * - * @param string $line current line of code - * - * @param string $note content of note/comment - * - * @param bool $inComment was the parser in a comment at the - * beginning of the line? - * - * @param int $padTo minimum width of comment - * - * @return string - */ - private static function _addNote($line, $note, $inComment, $padTo) - { - return $inComment - ? '/* ' . str_pad($note, $padTo, ' ', STR_PAD_RIGHT) . ' *| ' . $line - : '/* ' . str_pad($note, $padTo, ' ', STR_PAD_RIGHT) . ' */ ' . $line; - } -} |