From fec8722dbf0e3b7f1a1c7ad09e544ac4103a2684 Mon Sep 17 00:00:00 2001 From: "ctrlaltca@gmail.com" <> Date: Sun, 12 Feb 2012 17:39:19 +0000 Subject: patch for #387 --- framework/Web/Javascripts/jsmin.php | 290 ------------------------------------ 1 file changed, 290 deletions(-) delete mode 100644 framework/Web/Javascripts/jsmin.php (limited to 'framework/Web/Javascripts/jsmin.php') diff --git a/framework/Web/Javascripts/jsmin.php b/framework/Web/Javascripts/jsmin.php deleted file mode 100644 index 6ed24033..00000000 --- a/framework/Web/Javascripts/jsmin.php +++ /dev/null @@ -1,290 +0,0 @@ - - * @copyright 2002 Douglas Crockford (jsmin.c) - * @copyright 2008 Ryan Grove (PHP port) - * @license http://opensource.org/licenses/mit-license.php MIT License - * @version 1.1.1 (2008-03-02) - * @link http://code.google.com/p/jsmin-php/ - */ - -class JSMin { - const ORD_LF = 10; - const ORD_SPACE = 32; - - protected $a = ''; - protected $b = ''; - protected $input = ''; - protected $inputIndex = 0; - protected $inputLength = 0; - protected $lookAhead = null; - protected $output = ''; - - // -- Public Static Methods -------------------------------------------------- - - public static function minify($js) { - $jsmin = new JSMin($js); - return $jsmin->min(); - } - - // -- Public Instance Methods ------------------------------------------------ - - public function __construct($input) { - $this->input = str_replace("\r\n", "\n", $input); - $this->inputLength = strlen($this->input); - } - - // -- Protected Instance Methods --------------------------------------------- - - protected function action($d) { - switch($d) { - case 1: - $this->output .= $this->a; - - case 2: - $this->a = $this->b; - - if ($this->a === "'" || $this->a === '"') { - for (;;) { - $this->output .= $this->a; - $this->a = $this->get(); - - if ($this->a === $this->b) { - break; - } - - if (ord($this->a) <= self::ORD_LF) { - throw new JSMinException('Unterminated string literal.'); - } - - if ($this->a === '\\') { - $this->output .= $this->a; - $this->a = $this->get(); - } - } - } - - case 3: - $this->b = $this->next(); - - if ($this->b === '/' && ( - $this->a === '(' || $this->a === ',' || $this->a === '=' || - $this->a === ':' || $this->a === '[' || $this->a === '!' || - $this->a === '&' || $this->a === '|' || $this->a === '?')) { - - $this->output .= $this->a . $this->b; - - for (;;) { - $this->a = $this->get(); - - if ($this->a === '/') { - break; - } elseif ($this->a === '\\') { - $this->output .= $this->a; - $this->a = $this->get(); - } elseif (ord($this->a) <= self::ORD_LF) { - throw new JSMinException('Unterminated regular expression '. - 'literal.'); - } - - $this->output .= $this->a; - } - - $this->b = $this->next(); - } - } - } - - protected function get() { - $c = $this->lookAhead; - $this->lookAhead = null; - - if ($c === null) { - if ($this->inputIndex < $this->inputLength) { - $c = $this->input[$this->inputIndex]; - $this->inputIndex += 1; - } else { - $c = null; - } - } - - if ($c === "\r") { - return "\n"; - } - - if ($c === null || $c === "\n" || ord($c) >= self::ORD_SPACE) { - return $c; - } - - return ' '; - } - - protected function isAlphaNum($c) { - return ord($c) > 126 || $c === '\\' || preg_match('/^[\w\$]$/', $c) === 1; - } - - protected function min() { - $this->a = "\n"; - $this->action(3); - - while ($this->a !== null) { - switch ($this->a) { - case ' ': - if ($this->isAlphaNum($this->b)) { - $this->action(1); - } else { - $this->action(2); - } - break; - - case "\n": - switch ($this->b) { - case '{': - case '[': - case '(': - case '+': - case '-': - $this->action(1); - break; - - case ' ': - $this->action(3); - break; - - default: - if ($this->isAlphaNum($this->b)) { - $this->action(1); - } - else { - $this->action(2); - } - } - break; - - default: - switch ($this->b) { - case ' ': - if ($this->isAlphaNum($this->a)) { - $this->action(1); - break; - } - - $this->action(3); - break; - - case "\n": - switch ($this->a) { - case '}': - case ']': - case ')': - case '+': - case '-': - case '"': - case "'": - $this->action(1); - break; - - default: - if ($this->isAlphaNum($this->a)) { - $this->action(1); - } - else { - $this->action(3); - } - } - break; - - default: - $this->action(1); - break; - } - } - } - - return $this->output; - } - - protected function next() { - $c = $this->get(); - - if ($c === '/') { - switch($this->peek()) { - case '/': - for (;;) { - $c = $this->get(); - - if (ord($c) <= self::ORD_LF) { - return $c; - } - } - - case '*': - $this->get(); - - for (;;) { - switch($this->get()) { - case '*': - if ($this->peek() === '/') { - $this->get(); - return ' '; - } - break; - - case null: - throw new JSMinException('Unterminated comment.'); - } - } - - default: - return $c; - } - } - - return $c; - } - - protected function peek() { - $this->lookAhead = $this->get(); - return $this->lookAhead; - } -} - -// -- Exceptions --------------------------------------------------------------- -class JSMinException extends Exception {} -- cgit v1.2.3