summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--.gitattributes5
-rw-r--r--build.xml2
-rw-r--r--buildscripts/classtree/build.php2
-rw-r--r--framework/Web/Javascripts/TJavaScript.php12
-rw-r--r--framework/Web/Javascripts/clientscripts.php573
-rw-r--r--framework/Web/Javascripts/jsmin.php290
-rw-r--r--framework/Web/Javascripts/packages.php (renamed from framework/Web/Javascripts/source/packages.php)0
-rw-r--r--framework/Web/Javascripts/source/.htaccess16
-rw-r--r--framework/Web/UI/TClientScriptManager.php135
9 files changed, 366 insertions, 669 deletions
diff --git a/.gitattributes b/.gitattributes
index 64a342a8..d8c68e21 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2805,8 +2805,9 @@ framework/Util/TSimpleDateFormatter.php -text
framework/Util/TVarDumper.php -text
framework/Web/Javascripts/TJSON.php -text
framework/Web/Javascripts/TJavaScript.php -text
-framework/Web/Javascripts/clientscripts.php -text
-framework/Web/Javascripts/source/packages.php -text
+framework/Web/Javascripts/jsmin.php -text
+framework/Web/Javascripts/packages.php -text
+framework/Web/Javascripts/source/.htaccess -text
framework/Web/Javascripts/source/prado/activecontrols/activecontrols3.js -text
framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js -text
framework/Web/Javascripts/source/prado/activecontrols/ajax3.js -text
diff --git a/build.xml b/build.xml
index 7f412865..9e197e61 100644
--- a/build.xml
+++ b/build.xml
@@ -513,7 +513,7 @@ the PRADO distribution:
<coverage-setup database="${reports.codecoverage.dir}/coverage.db">
<fileset dir="${src.dir}">
<include name="**/*.php"/>
- <exclude name="Web/Javascripts/js/clientscripts.php"/>
+ <exclude name="Web/Javascripts/js/jsmin.php"/>
<exclude name="Data/TCache.php"/>
<exclude name="DataAccess/**/*.php"/>
<exclude name="I18N/core/Gettext/MO.php"/>
diff --git a/buildscripts/classtree/build.php b/buildscripts/classtree/build.php
index ac79370d..f91bc629 100644
--- a/buildscripts/classtree/build.php
+++ b/buildscripts/classtree/build.php
@@ -11,7 +11,7 @@ Prado::using('System.Data.SqlMap.TSqlMapManager');
$exclusions=array(
'pradolite.php',
'prado-cli.php',
- 'clientscripts.php',
+ 'jsmin.php',
'.svn',
'/I18N/core',
'/3rdParty',
diff --git a/framework/Web/Javascripts/TJavaScript.php b/framework/Web/Javascripts/TJavaScript.php
index 2df16816..c492c197 100644
--- a/framework/Web/Javascripts/TJavaScript.php
+++ b/framework/Web/Javascripts/TJavaScript.php
@@ -266,5 +266,17 @@ class TJavaScript
self::$_json = Prado::createComponent('System.Web.Javascripts.TJSON');
return self::$_json->decode($value);
}
+
+ /**
+ * Minimize the size of a javascript script.
+ * This method is based on Douglas Crockford's JSMin.
+ * @param string code that you want to minimzie
+ * @return minimized version of the code
+ */
+ public static function JSMin($code)
+ {
+ include_once('jsmin.php');
+ return JSMin::minify($code);
+ }
}
diff --git a/framework/Web/Javascripts/clientscripts.php b/framework/Web/Javascripts/clientscripts.php
deleted file mode 100644
index 18f4c41b..00000000
--- a/framework/Web/Javascripts/clientscripts.php
+++ /dev/null
@@ -1,573 +0,0 @@
-<?php
-
-/**
- * Combines multiple javascript files and serve up as gzip if possible.
- * Allowable scripts and script dependencies can be specified in a "packages.php" file
- * with the following format. This "packages.php" is optional, if absent the filenames
- * without ".js" extension are used.
- *
- * <code>
- * <?php
- * $packages = array(
- * 'package1' => array('file1.js', 'file2.js'),
- * 'package2' => array('file3.js', 'file4.js'));
- *
- * $dependencies = array(
- * 'package1' => array('package1'),
- * 'package2' => array('package1', 'package2')); //package2 requires package1 first.
- * </code>
- *
- * To serve up 'package1', specify the url, a maxium of 25 packages separated with commas is allows.
- *
- * clientscripts.php?js=package1
- *
- * for 'package2' (automatically resolves 'package1') dependency
- *
- * clientscripts.php?js=package2
- *
- * The scripts comments are removed and whitespaces removed appropriately. The
- * scripts may be served as zipped if the browser and php server allows it. Cache
- * headers are also sent to inform the browser and proxies to cache the file.
- * Moreover, the post-processed (comments removed and zipped) are saved in this
- * current directory for the next requests.
- *
- * If the url contains the parameter "mode=debug", the comments are not removed
- * and headers invalidating the cache are sent. In debug mode, the script can still
- * be zipped if the browser and server supports it.
- *
- * E.g. clientscripts.php?js=package2&mode=debug
- *
- * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2007 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @author Wei Zhuo<weizhuo[at]gmail[dot]com>
- * @version $Id$
- * @package System.Web.Javascripts
- * @since 3.1
- */
-
-//run script for as long as needed
-@set_time_limit(0);
-
-//set error_reporting directive
-@error_reporting(E_ERROR | E_WARNING | E_PARSE);
-
-function get_client_script_files()
-{
- $package_file = dirname(__FILE__).'/packages.php';
- if(is_file($package_file))
- return get_package_files($package_file, get_script_requests());
- else
- return get_javascript_files(get_script_requests());
-}
-
-/**
- * @param array list of requested libraries
- */
-function get_script_requests($max=25)
-{
- $param = isset($_GET['js']) ? $_GET['js'] : '';
- if(preg_match('/([a-zA-z0-9\-_])+(,[a-zA-z0-9\-_]+)*/', $param))
- return array_unique(explode(',', $param, $max));
- return array();
-}
-
-/**
- * @param string packages.php filename
- * @param array packages requests
- */
-function get_package_files($package_file, $request)
-{
- list($packages, $dependencies) = include($package_file);
- if(!(is_array($packages) && is_array($dependencies)))
- {
- error_log('Prado client script: invalid package file '.$package_file);
- return array();
- }
- $result = array();
- $found = array();
- foreach($request as $library)
- {
- if(isset($dependencies[$library]))
- {
- foreach($dependencies[$library] as $dep)
- {
- if(isset($found[$dep]))
- continue;
- $result = array_merge($result, (array)$packages[$dep]);
- $found[$dep]=true;
- }
- }
- else
- error_log('Prado client script: no such javascript library "'.$library.'"');
- }
- return $result;
-}
-
-/**
- * @param string requested javascript files
- * @array array list of javascript files.
- */
-function get_javascript_files($request)
-{
- $result = array();
- foreach($request as $file)
- $result[] = $file.'.js';
- return $result;
-}
-
-/**
- * @param array list of javascript files.
- * @return string combined the available javascript files.
- */
-function combine_javascript($files)
-{
- $content = '';
- $base = dirname(__FILE__);
- foreach($files as $file)
- {
- $filename = $base.'/'.$file;
- if(is_file($filename)) //relies on get_client_script_files() for security
- $content .= "\x0D\x0A".file_get_contents($filename); //add CR+LF
- else
- error_log('Prado client script: missing file '.$filename);
- }
- return $content;
-}
-
-/**
- * @param string javascript code
- * @param array files names
- * @return string javascript code without comments.
- */
-function minify_javascript($content, $files)
-{
- return JSMin::minify($content);
-}
-
-/**
- * @param boolean true if in debug mode.
- */
-function is_debug_mode()
-{
- return isset($_GET['mode']) && $_GET['mode']==='debug';
-}
-
-/**
- * @param string javascript code
- * @param string gzip code
- */
-function gzip_content($content)
-{
- return gzencode($content, 9, FORCE_GZIP);
-}
-
-/**
- * @param string javascript code.
- * @param string filename
- */
-function save_javascript($content, $filename)
-{
- file_put_contents($filename, $content);
- if(supports_gzip_encoding())
- file_put_contents($filename.'.gz', gzip_content($content));
-}
-
-/**
- * @param string comprssed javascript file to be read
- * @param string javascript code, null if file is not found.
- */
-function get_saved_javascript($filename)
-{
- $fn=$filename;
- if(supports_gzip_encoding())
- $fn .= '.gz';
- if(!is_file($fn))
- save_javascript(get_javascript_code(true), $filename);
- return file_get_contents($fn);
-}
-
-/**
- * @return string compressed javascript file name.
- */
-function compressed_js_filename()
-{
- $files = get_client_script_files();
- if(count($files) > 0)
- {
- $filename = sprintf('%x',crc32(implode(',',($files))));
- return dirname(__FILE__).'/clientscript_'.$filename.'.js';
- }
-}
-
-/**
- * @param boolean true to strip comments from javascript code
- * @return string javascript code
- */
-function get_javascript_code($minify=false)
-{
- $files = get_client_script_files();
- if(count($files) > 0)
- {
- $content = combine_javascript($files);
- if($minify)
- return minify_javascript($content, $files);
- else
- return $content;
- }
-}
-
-/**
- * Prints headers to serve javascript
- *
- * @param string $filePath (default: NULL)
- */
-function print_headers($filePath = null)
-{
- $expiresOffset = is_debug_mode() ? -10000 : 3600 * 24 * 10; //no cache
- header("Content-type: text/javascript");
- header("Vary: Accept-Encoding"); // Handle proxies
- header("Expires: " . @gmdate("D, d M Y H:i:s", @time() + $expiresOffset) . " GMT");
- if(null !== $filePath && is_file($filePath)) {
- header("Last-Modified: " . @gmdate("D, d M Y H:i:s", filectime($filePath)) . " GMT");
- }
- if(($enc = supports_gzip_encoding()) !== null)
- header("Content-Encoding: " . $enc);
-}
-
-/**
- * @return string 'x-gzip' or 'gzip' if php supports gzip and browser supports gzip response, null otherwise.
- */
-function supports_gzip_encoding()
-{
- if(isset($_GET['gzip']) && $_GET['gzip']==='false')
- return false;
-
- if (isset($_SERVER['HTTP_ACCEPT_ENCODING']))
- {
- $encodings = explode(',', strtolower(preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_ENCODING'])));
- $allowsZipEncoding = in_array('gzip', $encodings) || in_array('x-gzip', $encodings) || isset($_SERVER['---------------']);
- $hasGzip = function_exists('ob_gzhandler');
- $noZipBuffer = !ini_get('zlib.output_compression');
- $noZipBufferHandler = ini_get('output_handler') != 'ob_gzhandler';
-
- if ( $allowsZipEncoding && $hasGzip && $noZipBuffer && $noZipBufferHandler)
- $enc = in_array('x-gzip', $encodings) ? "x-gzip" : "gzip";
- return $enc;
- }
-}
-
-/**
- * jsmin.php - PHP implementation of Douglas Crockford's JSMin.
- *
- * This is pretty much a direct port of jsmin.c to PHP with just a few
- * PHP-specific performance tweaks. Also, whereas jsmin.c reads from stdin and
- * outputs to stdout, this library accepts a string as input and returns another
- * string as output.
- *
- * 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>
- * @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
- * @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 $this->lookAhead;
- }
-}
-
-// -- Exceptions ---------------------------------------------------------------
-class JSMinException extends Exception {}
-
-
-/************** OUTPUT *****************/
-
-if(count(get_script_requests()) > 0)
-{
- if(is_debug_mode())
- {
- if(($code = get_javascript_code()) !== null)
- {
- print_headers();
- echo supports_gzip_encoding() ? gzip_content($code) : $code;
- }
- }
- else
- {
- if(($filename = compressed_js_filename()) !== null)
- {
- if(!is_file($filename))
- save_javascript(get_javascript_code(true), $filename);
- print_headers($filename);
- echo get_saved_javascript($filename);
- }
- }
-}
diff --git a/framework/Web/Javascripts/jsmin.php b/framework/Web/Javascripts/jsmin.php
new file mode 100644
index 00000000..6ed24033
--- /dev/null
+++ b/framework/Web/Javascripts/jsmin.php
@@ -0,0 +1,290 @@
+<?php
+/**
+ * jsmin.php - PHP implementation of Douglas Crockford's JSMin.
+ *
+ * This is pretty much a direct port of jsmin.c to PHP with just a few
+ * PHP-specific performance tweaks. Also, whereas jsmin.c reads from stdin and
+ * outputs to stdout, this library accepts a string as input and returns another
+ * string as output.
+ *
+ * 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>
+ * @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
+ * @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 $this->lookAhead;
+ }
+}
+
+// -- Exceptions ---------------------------------------------------------------
+class JSMinException extends Exception {}
diff --git a/framework/Web/Javascripts/source/packages.php b/framework/Web/Javascripts/packages.php
index cff913f8..cff913f8 100644
--- a/framework/Web/Javascripts/source/packages.php
+++ b/framework/Web/Javascripts/packages.php
diff --git a/framework/Web/Javascripts/source/.htaccess b/framework/Web/Javascripts/source/.htaccess
new file mode 100644
index 00000000..9ec96342
--- /dev/null
+++ b/framework/Web/Javascripts/source/.htaccess
@@ -0,0 +1,16 @@
+<ifModule mod_gzip.c>
+ mod_gzip_on Yes
+ mod_gzip_dechunk Yes
+ mod_gzip_item_include file \.js$
+ mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
+</ifModule>
+
+<ifModule mod_expires.c>
+ ExpiresActive On
+ ExpiresDefault "access plus 864000 seconds"
+</ifModule>
+
+<ifModule mod_headers.c>
+ Header set Cache-Control "max-age=864000, private"
+</ifModule>
+
diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php
index 19a8090c..0a673b5b 100644
--- a/framework/Web/UI/TClientScriptManager.php
+++ b/framework/Web/UI/TClientScriptManager.php
@@ -29,10 +29,9 @@ class TClientScriptManager extends TApplicationComponent
*/
const SCRIPT_PATH='Web/Javascripts/source';
/**
- * the PHP script for loading Prado javascript files
+ * file containing javascript packages and their cross dependencies
*/
- const SCRIPT_LOADER='Web/Javascripts/clientscripts.php';
-
+ const PACKAGES_FILE='Web/Javascripts/packages.php';
/**
* @var TPage page who owns this manager
*/
@@ -74,12 +73,12 @@ class TClientScriptManager extends TApplicationComponent
*/
private $_registeredPradoScripts=array();
/**
- * Client-side javascript library dependencies, loads from SCRIPT_PATH.'/packages.php';
+ * Client-side javascript library dependencies, loads from PACKAGES_FILE;
* @var array
*/
private static $_pradoScripts;
/**
- * Client-side javascript library packages, loads from SCRIPT_PATH.'/packages.php';
+ * Client-side javascript library packages, loads from PACKAGES_FILE;
* @var array
*/
private static $_pradoPackages;
@@ -120,7 +119,7 @@ class TClientScriptManager extends TApplicationComponent
}
/**
- * Registers Prado javascript by library name. See "Web/Javascripts/source/packages.php"
+ * Registers Prado javascript by library name. See "Web/Javascripts/packages.php"
* for library names.
* @param string script library name.
*/
@@ -141,7 +140,7 @@ class TClientScriptManager extends TApplicationComponent
{
if(self::$_pradoScripts === null)
{
- $packageFile = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH.'/packages.php';
+ $packageFile = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::PACKAGES_FILE;
list($packages,$deps)= include($packageFile);
self::$_pradoScripts = $deps;
self::$_pradoPackages = $packages;
@@ -174,31 +173,38 @@ class TClientScriptManager extends TApplicationComponent
$addedScripts = array_diff($this->_registeredPradoScripts,$this->_renderedPradoScripts);
if(($packages=array_keys($addedScripts))!==array())
{
- if (Prado::getApplication()->getMode()!==TApplicationMode::Debug)
- {
- $base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
- $url = $this->registerJavascriptPackages($base, $packages);
- $writer->write(TJavaScript::renderScriptFile($url));
- }
- else
+ $base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
+ list($path,$baseUrl)=$this->getPackagePathUrl($base);
+ $packagesUrl=array();
+ $isDebug=$this->getApplication()->getMode()===TApplicationMode::Debug;
+ foreach ($packages as $p)
{
- // In debug mode, we add 1 <script> line by file
- $base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
- list($path,$baseUrl)=$this->getPackagePathUrl($base);
- $packagesUrl=array();
- foreach ($packages as $p)
+ foreach (self::$_pradoScripts[$p] as $dep)
{
- foreach (self::$_pradoScripts[$p] as $dep)
+ foreach (self::$_pradoPackages[$dep] as $script)
{
- foreach (self::$_pradoPackages[$dep] as $script)
+ if($isDebug)
{
if (!in_array($url=$baseUrl.'/'.$script,$packagesUrl))
$packagesUrl[]=$url;
+ } else {
+ if (!in_array($url=$baseUrl.'/min/'.$script,$packagesUrl))
+ {
+ if(!is_file($filePath=$path.'/min/'.$script))
+ {
+ $dirPath=dirname($filePath);
+ if(!is_dir($dirPath))
+ mkdir($dirPath, PRADO_CHMOD, true);
+ file_put_contents($filePath, TJavaScript::JSMin(file_get_contents($base.'/'.$script)));
+ chmod($filePath, PRADO_CHMOD);
+ }
+ $packagesUrl[]=$url;
+ }
}
}
}
- $writer->write(TJavaScript::renderScriptFiles($packagesUrl));
}
+ $writer->write(TJavaScript::renderScriptFiles($packagesUrl));
$this->_renderedPradoScripts = $this->_registeredPradoScripts;
}
}
@@ -209,84 +215,29 @@ class TClientScriptManager extends TApplicationComponent
*/
public function getScriptUrls()
{
- if (Prado::getApplication()->getMode()!==TApplicationMode::Debug)
- {
- $packages=array_keys($this->_registeredPradoScripts);
- $base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
- return array($this->registerJavascriptPackages($base, $packages));
- } else {
- $scripts = array();
+ $scripts = array();
- $packages=array_keys($this->_registeredPradoScripts);
- $base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
- list($path,$baseUrl)=$this->getPackagePathUrl($base);
- foreach ($packages as $p)
+ $packages=array_keys($this->_registeredPradoScripts);
+ $base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
+ list($path,$baseUrl)=$this->getPackagePathUrl($base);
+ foreach ($packages as $p)
+ {
+ foreach (self::$_pradoScripts[$p] as $dep)
{
- foreach (self::$_pradoScripts[$p] as $dep)
+ foreach (self::$_pradoPackages[$dep] as $script)
{
- foreach (self::$_pradoPackages[$dep] as $script)
- {
- if (!in_array($url=$baseUrl.'/'.$script,$scripts))
- $scripts[]=$url;
- }
+ if (!in_array($url=$baseUrl.'/'.$script,$scripts))
+ $scripts[]=$url;
}
}
-
- $scripts = array_merge($scripts, array_values($this->_headScriptFiles));
- $scripts = array_merge($scripts, array_values($this->_scriptFiles));
-
- $scripts = array_unique($scripts);
-
- return $scripts;
}
- }
- /**
- * Publishes a javascript library path and register packages to be loaded.
- * See TClientScriptLoader for component that enables users to register custom javascript libraries.
- * @param string javascript library base path
- * @param array list of packages or javascript files (without .js extension) to be loaded.
- * @param boolean true to enable keep comments in javascript files loaded, null to use application configuration.
- * @param boolean true to gzip the javascript code if browsers and php supports it.
- * @return string javascript src url
- * @since 3.1
- */
- public function registerJavascriptPackages($base, $packages, $debug=null, $gzip=true)
- {
- list($path,$url) = $this->getPackagePathUrl($base);
- $scriptLoaderPath = $path.'/'.basename(self::SCRIPT_LOADER);
- $scriptLoaderSrc = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_LOADER;
- if(!is_file($scriptLoaderPath))
- {
- copy($scriptLoaderSrc, $scriptLoaderPath);
- chmod($scriptLoaderPath, PRADO_CHMOD);
- }
- $url .= '/'.basename(self::SCRIPT_LOADER).'?js='.implode(',', $packages);
- if($debug!==false && $this->getApplication()->getMode()===TApplicationMode::Debug)
- {
- $this->verifyJavascriptPackages($base,$path,$packages);
- $url.='&amp;mode=debug';
- }
- if($gzip===false)
- $url.='&amp;gzip=false';
- return $url;
- }
+ $scripts = array_merge($scripts, array_values($this->_headScriptFiles));
+ $scripts = array_merge($scripts, array_values($this->_scriptFiles));
- /**
- * @throws TConfigurationException when javascript packages mismatch.
- */
- protected function verifyJavascriptPackages($base,$path,$scripts)
- {
- $file = $path.'/packages.php';
- if(is_file($file))
- {
- list($packs,$deps) = include($file);
- if(count($missing = array_diff($scripts, array_keys($deps))) > 0)
- {
- throw new TConfigurationException('csmanager_invalid_packages',
- $base.'/packages.php',implode(', ', $missing), implode(', ', array_keys($deps)));
- }
- }
+ $scripts = array_unique($scripts);
+
+ return $scripts;
}
/**
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-13 03:51:43 +0000