Added Minify to concatenate and minimize css and js file and gzip them. Cleaned directories, moved all css and js in respective folders.

1 files changed, 314 insertions, 0 deletions

diff --git a/min/lib/JSMin.php b/min/lib/JSMin.php
new file mode 100644
index 0000000..770e1c6
--- /dev/null
+++ b/min/lib/JSMin.php
@@ -0,0 +1,314 @@
+<?php
+/**
+ * jsmin.php - PHP implementation of Douglas Crockford's JSMin.
+ *
+ * This is a direct port of jsmin.c to PHP with a few PHP performance tweaks and
+ * modifications to preserve some comments (see below). Also, rather than using
+ * stdin/stdout, JSMin::minify() accepts a string as input and returns another
+ * string as output.
+ * 
+ * Comments containing IE conditional compilation are preserved, as are multi-line
+ * comments that begin with "/*!" (for documentation purposes). In the latter case
+ * newlines are inserted around the comment to enhance readability.
+ *
+ * PHP 5 or higher is required.
+ *
+ * Permission is hereby granted to use this version of the library under the
+ * same terms as jsmin.c, which has the following license:
+ *
+ * --
+ * Copyright (c) 2002 Douglas Crockford  (www.crockford.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * The Software shall be used for Good, not Evil.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ * --
+ *
+ * @package JSMin
+ * @author Ryan Grove <ryan@wonko.com> (PHP port)
+ * @author Steve Clay <steve@mrclay.org> (modifications + cleanup)
+ * @author Andrea Giammarchi <http://www.3site.eu> (spaceBeforeRegExp)
+ * @copyright 2002 Douglas Crockford <douglas@crockford.com> (jsmin.c)
+ * @copyright 2008 Ryan Grove <ryan@wonko.com> (PHP port)
+ * @license http://opensource.org/licenses/mit-license.php MIT License
+ * @link http://code.google.com/p/jsmin-php/
+ */
+
+class JSMin {
+    const ORD_LF            = 10;
+    const ORD_SPACE         = 32;
+    const ACTION_KEEP_A     = 1;
+    const ACTION_DELETE_A   = 2;
+    const ACTION_DELETE_A_B = 3;
+    
+    protected $a           = "\n";
+    protected $b           = '';
+    protected $input       = '';
+    protected $inputIndex  = 0;
+    protected $inputLength = 0;
+    protected $lookAhead   = null;
+    protected $output      = '';
+    
+    /**
+     * Minify Javascript
+     *
+     * @param string $js Javascript to be minified
+     * @return string
+     */
+    public static function minify($js)
+    {
+        $jsmin = new JSMin($js);
+        return $jsmin->min();
+    }
+    
+    /**
+     * Setup process
+     */
+    public function __construct($input)
+    {
+        $this->input       = str_replace("\r\n", "\n", $input);
+        $this->inputLength = strlen($this->input);
+    }
+    
+    /**
+     * Perform minification, return result
+     */
+    public function min()
+    {
+        if ($this->output !== '') { // min already run
+            return $this->output;
+        }
+        $this->action(self::ACTION_DELETE_A_B);
+        
+        while ($this->a !== null) {
+            // determine next command
+            $command = self::ACTION_KEEP_A; // default
+            if ($this->a === ' ') {
+                if (! $this->isAlphaNum($this->b)) {
+                    $command = self::ACTION_DELETE_A;
+                }
+            } elseif ($this->a === "\n") {
+                if ($this->b === ' ') {
+                    $command = self::ACTION_DELETE_A_B;
+                } elseif (false === strpos('{[(+-', $this->b) 
+                          && ! $this->isAlphaNum($this->b)) {
+                    $command = self::ACTION_DELETE_A;
+                }
+            } elseif (! $this->isAlphaNum($this->a)) {
+                if ($this->b === ' '
+                    || ($this->b === "\n" 
+                        && (false === strpos('}])+-"\'', $this->a)))) {
+                    $command = self::ACTION_DELETE_A_B;
+                }
+            }
+            $this->action($command);
+        }
+        $this->output = trim($this->output);
+        return $this->output;
+    }
+    
+    /**
+     * ACTION_KEEP_A = Output A. Copy B to A. Get the next B.
+     * ACTION_DELETE_A = Copy B to A. Get the next B.
+     * ACTION_DELETE_A_B = Get the next B.
+     */
+    protected function action($command)
+    {
+        switch ($command) {
+            case self::ACTION_KEEP_A:
+                $this->output .= $this->a;
+                // fallthrough
+            case self::ACTION_DELETE_A:
+                $this->a = $this->b;
+                if ($this->a === "'" || $this->a === '"') { // string literal
+                    $str = $this->a; // in case needed for exception
+                    while (true) {
+                        $this->output .= $this->a;
+                        $this->a       = $this->get();
+                        if ($this->a === $this->b) { // end quote
+                            break;
+                        }
+                        if (ord($this->a) <= self::ORD_LF) {
+                            throw new JSMin_UnterminatedStringException(
+                                'Unterminated String: ' . var_export($str, true));
+                        }
+                        $str .= $this->a;
+                        if ($this->a === '\\') {
+                            $this->output .= $this->a;
+                            $this->a       = $this->get();
+                            $str .= $this->a;
+                        }
+                    }
+                }
+                // fallthrough
+            case self::ACTION_DELETE_A_B:
+                $this->b = $this->next();
+                if ($this->b === '/' && $this->isRegexpLiteral()) { // RegExp literal
+                    $this->output .= $this->a . $this->b;
+                    $pattern = '/'; // in case needed for exception
+                    while (true) {
+                        $this->a = $this->get();
+                        $pattern .= $this->a;
+                        if ($this->a === '/') { // end pattern
+                            break; // while (true)
+                        } elseif ($this->a === '\\') {
+                            $this->output .= $this->a;
+                            $this->a       = $this->get();
+                            $pattern      .= $this->a;
+                        } elseif (ord($this->a) <= self::ORD_LF) {
+                            throw new JSMin_UnterminatedRegExpException(
+                                'Unterminated RegExp: '. var_export($pattern, true));
+                        }
+                        $this->output .= $this->a;
+                    }
+                    $this->b = $this->next();
+                }
+            // end case ACTION_DELETE_A_B
+        }
+    }
+    
+    protected function isRegexpLiteral()
+    {
+        if (false !== strpos("\n{;(,=:[!&|?", $this->a)) { // we aren't dividing
+            return true;
+        }
+        if (' ' === $this->a) {
+            $length = strlen($this->output);
+            if ($length < 2) { // weird edge case
+                return true;
+            }
+            // you can't divide a keyword
+            if (preg_match('/(?:case|else|in|return|typeof)$/', $this->output, $m)) {
+                if ($this->output === $m[0]) { // odd but could happen
+                    return true;
+                }
+                // make sure it's a keyword, not end of an identifier
+                $charBeforeKeyword = substr($this->output, $length - strlen($m[0]) - 1, 1);
+                if (! $this->isAlphaNum($charBeforeKeyword)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    
+    /**
+     * Get next char. Convert ctrl char to space.
+     */
+    protected function get()
+    {
+        $c = $this->lookAhead;
+        $this->lookAhead = null;
+        if ($c === null) {
+            if ($this->inputIndex < $this->inputLength) {
+                $c = $this->input[$this->inputIndex];
+                $this->inputIndex += 1;
+            } else {
+                return null;
+            }
+        }
+        if ($c === "\r" || $c === "\n") {
+            return "\n";
+        }
+        if (ord($c) < self::ORD_SPACE) { // control char
+            return ' ';
+        }
+        return $c;
+    }
+    
+    /**
+     * Get next char. If is ctrl character, translate to a space or newline.
+     */
+    protected function peek()
+    {
+        $this->lookAhead = $this->get();
+        return $this->lookAhead;
+    }
+    
+    /**
+     * Is $c a letter, digit, underscore, dollar sign, escape, or non-ASCII?
+     */
+    protected function isAlphaNum($c)
+    {
+        return (preg_match('/^[0-9a-zA-Z_\\$\\\\]$/', $c) || ord($c) > 126);
+    }
+    
+    protected function singleLineComment()
+    {
+        $comment = '';
+        while (true) {
+            $get = $this->get();
+            $comment .= $get;
+            if (ord($get) <= self::ORD_LF) { // EOL reached
+                // if IE conditional comment
+                if (preg_match('/^\\/@(?:cc_on|if|elif|else|end)\\b/', $comment)) {
+                    return "/{$comment}";
+                }
+                return $get;
+            }
+        }
+    }
+    
+    protected function multipleLineComment()
+    {
+        $this->get();
+        $comment = '';
+        while (true) {
+            $get = $this->get();
+            if ($get === '*') {
+                if ($this->peek() === '/') { // end of comment reached
+                    $this->get();
+                    // if comment preserved by YUI Compressor
+                    if (0 === strpos($comment, '!')) {
+                        return "\n/*" . substr($comment, 1) . "*/\n";
+                    }
+                    // if IE conditional comment
+                    if (preg_match('/^@(?:cc_on|if|elif|else|end)\\b/', $comment)) {
+                        return "/*{$comment}*/";
+                    }
+                    return ' ';
+                }
+            } elseif ($get === null) {
+                throw new JSMin_UnterminatedCommentException('Unterminated Comment: ' . var_export('/*' . $comment, true));
+            }
+            $comment .= $get;
+        }
+    }
+    
+    /**
+     * Get the next character, skipping over comments.
+     * Some comments may be preserved.
+     */
+    protected function next()
+    {
+        $get = $this->get();
+        if ($get !== '/') {
+            return $get;
+        }
+        switch ($this->peek()) {
+            case '/': return $this->singleLineComment();
+            case '*': return $this->multipleLineComment();
+            default: return $get;
+        }
+    }
+}
+
+class JSMin_UnterminatedStringException extends Exception {}
+class JSMin_UnterminatedCommentException extends Exception {}
+class JSMin_UnterminatedRegExpException extends Exception {}