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using now 3 minified and concatinated javascript file-bundles:

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1. api: egw, jquery, old jsapi and egw_json plus its dependences
2. et2: etemplate2.js plus dependencies
3. jdots: files from Stylite or new pixelegg template
all other javascript files are loaded on there own. 
Bundle-configuration is dynamicly created and cached.
EGw configuration allows to disable minifying and concatination of javascript and css files for deverloping purpose
or to just concatinate but not minify them aka "debug".
This commit is contained in:
Ralf Becker 2014-01-11 18:49:51 +00:00
parent ee378ec6b9
commit 8c9034b3e9
2 changed files with 128 additions and 25 deletions
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151
phpgwapi/inc/class.egw_framework.inc.php
View File

@ -993,7 +993,7 @@ abstract class egw_framework
self::includeCSS('/phpgwapi/js/jquery/chosen/chosen.css');
// eTemplate2 uses jQueryUI, so load it first so et2 can override if needed
egw_framework::includeCSS("/phpgwapi/js/jquery/jquery-ui/redmond/jquery-ui-1.10.3.custom.css");
self::includeCSS("/phpgwapi/js/jquery/jquery-ui/redmond/jquery-ui-1.10.3.custom.css");
// eTemplate2 - load in top so sidebox has styles too
self::includeCSS('/etemplate/templates/default/etemplate2.css');
@ -1023,7 +1023,6 @@ abstract class egw_framework
$print_css = '/phpgwapi/templates/idots/print.css';
}
// search for app specific css file
self::includeCSS($GLOBALS['egw_info']['flags']['currentapp'], 'app');
@ -1597,18 +1596,96 @@ abstract class egw_framework
*/
static public function get_script_links($return_pathes=false, $clear_files=false)
{
// RB: disabled minifying (debug=true), 'til I found time to fix it
$to_include = self::bundle_js_includes(self::$js_include_mgr->get_included_files($clear_files));
if ($return_pathes)
{
return $to_include;
}
$start = '<script type="text/javascript" src="'. $GLOBALS['egw_info']['server']['webserver_url'];
$end = '">'."</script>\n";
return "\n".$start.implode($end.$start, $to_include).$end;
}
/**
* Devide js-includes in bundles of javascript files to include eg. api or etemplate2, if minifying is enabled
*
* @param array $js_includes files to include with egw relative url
* @return array egw relative urls to include incl. bundels/minify urls, if enabled
*/
public static function bundle_js_includes(array $js_includes)
{
if ($GLOBALS['egw_info']['server']['debug_minify'] === 'True')
{
return $js_includes; // nothing to do, just return all single files
}
// get used bundles and cache them on tree-level for 2h
$bundles = egw_cache::getTree(__CLASS__, 'bundles', array(__CLASS__, 'get_bundles'), array(), 7200);
$bundles_ts = $bundles['.ts'];
unset($bundles['.ts']);
$file2bundle = array();
foreach($bundles as $name => $files)
{
$file2bundle += array_combine($files, array_fill(0, count($files), $name));
}
$to_include = $included_bundles = array();
foreach($js_includes as $file)
{
if (!isset($to_include[$file]))
{
if (($bundle = $file2bundle[$file]))
{
if (!in_array($bundle, $included_bundles))
{
$max_modified = 0;
$to_include = array_merge($to_include, self::bundle_urls($bundles[$bundle], $max_modified));
$included_bundles[] = $bundle;
// check if bundle-config is more recent then
if ($max_modified > $bundles_ts)
{
// force new bundle config by deleting cached one and call ourself again
egw_cache::unsetTree(__CLASS__, 'bundles');
return self::bundle_js_includes($js_includes);
}
}
}
else
{
$query = '';
list($path, $query) = explode('?', $file, 2);
$mod = filemtime(EGW_SERVER_ROOT.$path);
$to_include[$file] = $path.'?'.$mod.($query ? '&'.$query : '');
}
}
}
/*_debug_array($js_includes);
_debug_array(array_values($to_include));
die('STOP');*/
return array_values($to_include);
}
/**
* Generate bundle url(s) for given js files
*
* @param array $js_includes
* @param int& $max_modified=null on return maximum modification time of bundle
* @return array js-files (can be more then one, if one of given files can not be bundeled)
*/
protected static function bundle_urls(array $js_includes, &$max_modified=null)
{
$debug_minify = $GLOBALS['egw_info']['server']['debug_minify'] === 'True';
$files = '';
$to_include = $to_minify = array();
$max_modified = 0;
foreach(self::$js_include_mgr->get_included_files($clear_files) as $path)
foreach($js_includes as $path)
{
if ($path == '/phpgwapi/js/jsapi/egw.js') continue; // loaded via own tag, and we must not load it twice!
$query = '';
list($path,$query) = explode('?',$path,2);
if (($mod = filemtime(EGW_SERVER_ROOT.$path)) > $max_modified) $max_modified = $mod;
$mod = filemtime(EGW_SERVER_ROOT.$path);
// for now minify does NOT support query parameters, nor php files generating javascript
if ($debug_minify || $query || substr($path, -3) != '.js' || strpos($path,'ckeditor') !== false ||
@ -1619,6 +1696,7 @@ abstract class egw_framework
}
else
{
if ($mod > $max_modified) $max_modified = $mod;
$to_minify[] = substr($path,1);
}
}
@ -1633,23 +1711,48 @@ abstract class egw_framework
// need to include minified javascript before not minified stuff like jscalendar-setup, as it might depend on it
array_unshift($to_include, $path);
}
if ($return_pathes)
{
return $to_include;
}
$start = '<script type="text/javascript" src="'. $GLOBALS['egw_info']['server']['webserver_url'];
$end = '">'."</script>\n";
return "\n".$start.implode($end.$start, $to_include).$end;
//error_log(__METHOD__."(".array2string($js_includes).") returning ".array2string($to_include));
return $to_include;
}
// using LABjs to load all javascript would require all other script-tags to run in wait() of queue!
/*
return "\n".$start.'/phpgwapi/js/labjs/LAB.src.js'.$end."\n".
'<script type="text/javascript">
$LAB.setOptions({AlwaysPreserveOrder:true,BasePath:"'.$GLOBALS['egw_info']['server']['webserver_url'].'/"}).script(
'.json_encode(array_map(function($str){return substr($str,1);}, $to_include, array(1))).').wait();
</script>
';
*/
/**
* Return typical bundes we use:
* - api stuff phpgwapi/js/jsapi/* and it's dependencies incl. jquery
* - etemplate2 stuff not including api bundle, but jquery-ui
*
* @return array bundle-url => array of contained files
*/
public static function get_bundles()
{
$inc_mgr = new egw_include_mgr();
$bundles = array();
// generate api bundle
$inc_mgr->include_js_file('/phpgwapi/js/jquery/jquery.js');
$inc_mgr->include_js_file('/phpgwapi/js/jsapi/jsapi.js');
$inc_mgr->include_js_file('/phpgwapi/js/egw_json.js');
$inc_mgr->include_js_file('/phpgwapi/js/jsapi/egw.js');
$bundles['api'] = $inc_mgr->get_included_files();
// generate et2 bundle (excluding files in api bundle)
//$inc_mgr->include_js_file('/etemplate/js/lib/jsdifflib/difflib.js'); // it does not work with "use strict" therefore included in front
$inc_mgr->include_js_file('/etemplate/js/etemplate2.js');
$bundles['et2'] = array_diff($inc_mgr->get_included_files(), $bundles['api']);
// generate jdots bundle, if installed
if (file_exists(EGW_SERVER_ROOT.'/jdots'))
{
$inc_mgr->include_js_file('/jdots/js/egw_fw.js');
$inc_mgr->include_js_file('/jdots/js/egw_fw_ui.js');
$inc_mgr->include_js_file('/jdots/js/egw_fw_classes.js');
$bundles['jdots'] = array_diff($inc_mgr->get_included_files(), call_user_func_array('array_merge', $bundles));
}
// store timestamp of when bundle-config was created
$bundles['.ts'] = time();
error_log(__METHOD__."() returning ".array2string($bundles));
return $bundles;
}
/**
@ -1725,11 +1828,9 @@ $LAB.setOptions({AlwaysPreserveOrder:true,BasePath:"'.$GLOBALS['egw_info']['serv
// add all js files from egw_framework::validate_file()
$files = self::$js_include_mgr->get_included_files();
$files = self::bundle_js_includes($files);
foreach($files as $path)
{
$query = '';
list($path,$query) = explode('?',$path,2);
$path .= '?'. filemtime(EGW_SERVER_ROOT.$path).($query ? '&'.$query : '');
$response->includeScript($GLOBALS['egw_info']['server']['webserver_url'].$path);
}
}

2
phpgwapi/inc/class.egw_include_mgr.inc.php
View File

@ -284,6 +284,8 @@ class egw_include_mgr
is_readable(EGW_SERVER_ROOT.($path="/$app/js/$package/$file.js")) ||
$app != 'phpgwapi' && is_readable(EGW_SERVER_ROOT.($path="/phpgwapi/js/$package/$file.js")))
{
// normalise /./ to /
$path = str_replace('/./', '/', $path);
// Handle the special case, that the file is an url - in this case
// we will do no further processing but just include the file