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#!/usr/bin/php
<?php
/**
* Javascript build file.
*
* This script compresses a list of javascript source files
* and merges them into a few for redistribution.
*
* By default, all libraries will be built.
* You may, however, specify one or several to be built (to save time during development).
* To do so, pass the library names (without .js) as command line arguments.
* For example: php build.php base dom
*
* @author Xiang Wei Zhuo <weizhuo@gmail.com>, Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005 PradoSoft
* @license http://www.pradosoft.com/license/
* @version $Revision: $ $Date: $
* @package Tools
*/
/**
* The root directory for storing all source js files
*/
define('SOURCE_DIR',realpath(dirname(__FILE__).'/../../framework/Web/JavaScripts'));
/**
* The directory for storing compressed js files
*/
define('TARGET_DIR',realpath(dirname(__FILE__).'/../../framework/Web/JavaScripts/js'));
/**
* Location of the perl JS doc generator.
*/
define('JS_DOC', realpath(dirname(__FILE__).'/JSDoc/jsdoc.pl'));
/**
* Javascript documentation output directory.
*/
define('DOC_OUTPUT_DIR', realpath(dirname(__FILE__).'/../../docs/Javascript'));
/**
* Javascript documentation build command
*/
define('BUILD_DOC', sprintf('perl "%s" --no-sources -d "%s" ', JS_DOC, DOC_OUTPUT_DIR).'%s');
if(SOURCE_DIR===false || TARGET_DIR===false)
die('Unable to determine the build path.');
if(!is_writable(TARGET_DIR))
die('Unable to create files under '.TARGET_DIR.'.');
/**
* list of js library files to be compressed and built
*/
$libraries = array(
'prado.js' => array(
//base javascript functions
'prototype/prototype.js',
'prototype/base.js',
'extended/base.js',
'prototype/string.js',
'extended/string.js',
'prototype/enumerable.js',
'prototype/array.js',
'prototype/hash.js',
'prototype/range.js',
//dom functions
'prototype/dom.js',
'prototype/form.js',
'prototype/event.js',
'extended/event.js',
'prototype/position.js',
//element selectors
'prototype/selector.js',
//build dom elements with DIV, A, UL, etc functions
'effects/builder.js',
'extended/builder.js',
// 'extra/getElementsBySelector.js',
// 'extra/behaviour.js',
'extended/date.js',
//prado core
'prado/prado.js',
'prado/form.js',
'prado/element.js',
//controls
'prado/controls.js',
'ratings/ratings.js'
),
//effects
'effects.js' => array(
'effects/effects.js'
),
//active controls
'ajax.js' => array(
'prototype/ajax.js',
'prado/ajax.js',
'extra/json.js',
'effects/controls.js',
'effects/dragdrop.js',
'effects/slider.js',
'prado/activecontrols.js'
),
//logging
'logger.js' => array(
'extra/logger.js',
),
//rico
'rico.js' => array(
'rico/rico.js',
'rico/extension.js'
),
//validator
'validator.js' => array(
'prado/validation3.js'
//'prado/validators.js'
),
//date picker
'datepicker.js' => array(
'datepicker/datepicker.js'
),
//color picker
'colorpicker.js' => array(
'rico/colors.js',
'colorpicker/colorpicker.js'
)
);
/**
* Collect specific libraries to be built from command line
*/
$requestedLibs=array();
for($i=1;$i<$argc;++$i)
$requestedLibs[]=$argv[$i].'.js';
$builds = 0;
/**
* loop through all target files and build them one by one
*/
foreach($libraries as $libFile => $sourceFiles)
{
if(!empty($requestedLibs) && !in_array($libFile,$requestedLibs))
continue;
$libFile=TARGET_DIR.'/'.$libFile;
echo "\nBuilding $libFile...\n";
$contents='';
foreach($sourceFiles as $sourceFile)
{
$sourceFile=SOURCE_DIR.'/'.$sourceFile;
if(!is_file($sourceFile))
echo "Source file not found: $sourceFile\n";
echo "...adding $sourceFile\n";
$contents.=file_get_contents($sourceFile)."\n\n";
}
file_put_contents($libFile,compress_js($contents));
echo "Saving file {$libFile}\n";
$builds++;
}
if(isset($argv[1]) && preg_match('/doc*/', $argv[1]))
{
$files = "";
foreach($libraries as $lib)
{
foreach($lib as $source)
$files .= sprintf(' "%s/%s"', SOURCE_DIR, $source);
}
$command = sprintf(BUILD_DOC, $files);
system($command);
}
else if($builds > 0)
echo "\nJavascript build complete, {$builds} file(s) compressed.";
else
echo "No files to build.";
//remove comments from javascript files.
function compress_js($string)
{
$string = preg_replace('/\/\/[^\n\r]*[\n\r]/', ' ', $string);
$string = preg_replace('/\/\*[^*]*\*+([^\/][^*]*\*+)*\//', ' ', $string);
$string = preg_replace('/ |\t|\r/', '', $string);
$string = preg_replace('/(\n[ \t]*){2,}/', "\n", $string);
return $string;
}
?>
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