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Code Issues Releases Wiki Activity

cleanup, major JS/CSS loading issues fixed (mainly CDN related), a lot more cleanup required

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secretr
2012-11-15 13:31:58 +00:00
parent feb9a79aa0
commit 2a0efa5912
1 changed files with 112 additions and 37 deletions
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149
e107_handlers/js_manager.php
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@@ -2,7 +2,7 @@
/*
* e107 website system
*
* Copyright (C) 2008-2011 e107 Inc (e107.org)
* Copyright (C) 2008-2012 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://gnu.org).
*
@@ -10,7 +10,7 @@
* $Id$
*
*/
global $pref, $eplug_admin, $THEME_JSLIB, $THEME_CORE_JSLIB;
//global $pref, $eplug_admin, $THEME_JSLIB, $THEME_CORE_JSLIB;
class e_jsmanager
{
@@ -168,6 +168,13 @@ class e_jsmanager
* @var string null | prototype | jquery
*/
protected $_dependence = null;
/**
* Loaded Framework Dependency
*
* @var array
*/
protected $_dependenceLoaded = array();
/**
* Constructor
@@ -215,7 +222,8 @@ class e_jsmanager
$this->setInAdmin(defset('e_ADMIN_AREA', false));
// Try to load browser cache id from core preferences
$this->setCacheId(deftrue('e_NOCACHE') ? time() : e107::getPref('e_jslib_browser_cache'));
//$this->setCacheId(deftrue('e_NOCACHE') ? time() : e107::getPref('e_jslib_browser_cache'));
$this->setCacheId(e107::getPref('e_jslib_browser_cache'), 0);
// Load stored in preferences core lib paths ASAP - FIXME - find better way to store libs - array structure and separate table row
@@ -231,11 +239,12 @@ class e_jsmanager
if(!$this->libDisabled($id,$vis))
{
// echo "<h2>FRAMEWORK Loaded: ".$id." :: ".$vis."</h2>";
//echo "<h2>FRAMEWORK Loaded: ".$id." :: ".$vis."</h2>";
if(vartrue($this->_libraries[$id]))
{
foreach($this->_libraries[$id] as $path)
{
//echo "<h4>Loaded: ".$path." :: ".$vis."</h4>";
$core[$path] = $vis;
}
}
@@ -248,7 +257,7 @@ class e_jsmanager
if($vis != 'auto')
{
$this->coreLib($core);
$this->checkLibDependence(null, $core);
}
@@ -588,8 +597,9 @@ class e_jsmanager
/**
* Return TRUE if the library is disabled. ie. prototype or jquery.
* FIXME - remove $type & $loc
*/
public function libDisabled($type, $loc)
public function libDisabled($type = null, $loc = null)
{
if($type == 'core' && ($loc == 'none'))
{
@@ -628,6 +638,68 @@ class e_jsmanager
return false;
}
public function checkLibDependence($rlocation, $libs = null)
{
// Load Required Library (prototype | jquery)
// called from addJs(), make isDisabled checks for smart runtime library detection
if($rlocation && $libs === null && $this->_dependence != null && isset($this->_libraries[$this->_dependence]) && !isset($this->_dependenceLoaded[$this->_dependence][$rlocation])) // load framework
{
if($this->libDisabled())
{
$this->_dependenceLoaded[$this->_dependence][$rlocation] = array();
return;
}
foreach($this->_libraries[$this->_dependence] as $inc)
{
if(strpos($inc,".css")!==false)
{
if(strpos($inc,"://")!==false) // cdn
{
$this->addJs('other_css', $inc, 'all', '<!-- AutoLoad -->');
}
else
{
$this->addJs('core_css', $inc, 'all', '<!-- AutoLoad -->');
}
}
else
{
$this->addJs('core', $inc, $rlocation, '<!-- AutoLoad -->');
}
$this->_dependenceLoaded[$this->_dependence][$rlocation][] = $inc;
}
return $this;
}
// called on init time, isDisabled checks already done, just add stuff
if($rlocation === null && is_array($libs))
{
foreach ($libs as $inc => $rlocation)
{
if(isset($this->_dependenceLoaded[$this->_dependence][$rlocation]) && in_array($inc, $this->_dependenceLoaded[$this->_dependence][$rlocation]))
{
continue;
}
if(strpos($inc,".css")!==false)
{
if(strpos($inc,"://")!==false) // cdn
{
$this->addJs('other_css', $inc, 'all', '<!-- AutoLoad -->');
}
else
{
$this->addJs('core_css', $inc, 'all', '<!-- AutoLoad -->');
}
}
else
{
$this->addJs('core', $inc, $rlocation, '<!-- AutoLoad -->');
}
$this->_dependenceLoaded[$this->_dependence][$rlocation][] = $inc;
}
}
}
/**
* Require JS file(s). Used by corresponding public proxy methods.
@@ -660,36 +732,34 @@ class e_jsmanager
return $this;
}
// Load Required Library (prototype | jquery)
if($pre != '<!-- AutoLoad -->' && $this->_dependence != null && isset($this->_libraries[$this->_dependence])) // load framework
{
foreach($this->_libraries[$this->_dependence] as $inc)
// prevent loop of death
if($pre != '<!-- AutoLoad -->')
{
$rlocation = $runtime_location;
if(is_numeric($runtime_location)) $rlocation = $this->isInAdmin() ? 'admin' : 'front';
$this->checkLibDependence($rlocation);
// FIXME - better performance - executed on every addJs call - BAD
//libraries handled only by checkLibDependence()
if(!is_array($file_path))
{
if(strpos($inc,".css")!==false)
foreach ($this->_libraries as $l)
{
if(strpos($inc,"://")!==false) // cdn
if(in_array($file_path, $l))
{
$this->addJs('other_css', $inc, 'all', '<!-- AutoLoad -->');
}
else
{
$this->addJs('core_css', $inc, 'all', '<!-- AutoLoad -->');
}
}
else
{
$this->addJs('core', $inc, 'all', '<!-- AutoLoad -->');
return $this;
}
}
}
}
if($type == 'core' && !is_array($file_path) && substr($file_path,0,4)=='http' ) // Core using CDN.
{
$type = 'header';
$runtime_location = 1;
}
// if($type == 'core' && !is_array($file_path) && substr($file_path,0,4)=='http' ) // Core using CDN.
// {
// $type = 'header';
// $runtime_location = 1;
// }
// Possibly no longer needed.
// FIXME - this could break something after CSS support was added, move it to separate method(s), recursion by type!
@@ -734,7 +804,8 @@ class e_jsmanager
switch($type)
{
case 'core':
$file_path = '{e_WEB_JS}'.trim($file_path, '/');
// added direct CDN support
$file_path = (strpos($file_path, 'http') !== 0 ? '{e_WEB_JS}' : '').trim($file_path, '/');
$registry = &$this->_e_jslib_core;
break;
@@ -750,7 +821,8 @@ class e_jsmanager
break;
case 'core_css': //FIXME - core CSS should point to new e_WEB/css; add one more case - js_css -> e_WEB/jslib/
$file_path = $runtime_location.'|{e_WEB_JS}'.trim($file_path, '/')."|{$pre}|{$post}";
// added direct CDN support
$file_path = $runtime_location.'|'.(strpos($file_path, 'http') !== 0 ? '{e_WEB_JS}' : '').trim($file_path, '/')."|{$pre}|{$post}";
if(!isset($this->_e_css['core'])) $this->_e_css['core'] = array();
$registry = &$this->_e_css['core'];
$runtime = true;
@@ -1002,14 +1074,16 @@ class e_jsmanager
$pre = varset($path[2]) ? $path[2]."\n" : '';
$post = varset($path[3]) ? "\n".$path[3] : '';
$path = $path[1];
if(strpos($path, 'http') !== 0) $path = $tp->replaceConstants($path, 'abs').'?external=1&amp;'.$this->getCacheId();
echo $pre.'<link rel="stylesheet" media="'.$media.'" type="text/css" href="'.$tp->replaceConstants($path, 'abs').'?external=1&amp;cacheid='.$this->getCacheId().'" />'.$post;
echo $pre.'<link rel="stylesheet" media="'.$media.'" type="text/css" href="'.$path.'" />'.$post;
echo "\n";
continue;
}
elseif($external) //true or 'js'
{
echo '<script type="text/javascript" src="'.$tp->replaceConstants($path, 'abs').'?external=1&amp;cacheid='.$this->getCacheId().'"></script>';
if(strpos($path, 'http') !== 0) $path = $tp->replaceConstants($path, 'abs').'?external=1&amp;'.$this->getCacheId();
echo '<script type="text/javascript" src="'.$path.'"></script>';
echo "\n";
continue;
}
@@ -1029,16 +1103,17 @@ class e_jsmanager
$pre = varset($path[2]) ? $path[2]."\n" : '';
$post = varset($path[3]) ? "\n".$path[3] : '';
$path = $path[1];
if(strpos($path, 'http') !== 0) $path = $tp->replaceConstants($path, 'abs').'?'.$this->getCacheId();
echo $pre.'<link rel="stylesheet" media="'.$media.'" type="text/css" href="'.$tp->replaceConstants($path, 'abs').'?'.$this->getCacheId().'" />'.$post;
echo $pre.'<link rel="stylesheet" media="'.$media.'" type="text/css" href="'.$path.'" />'.$post;
echo "\n";
continue;
}
if($external)
{
// Never use CacheID on a CDN script.
$src = (substr($path,0,4)=='http') ? $path : $tp->replaceConstants($path, 'abs').'?'.$this->getCacheId();
echo '<script type="text/javascript" src="'.$src.'"></script>';
if(strpos($path, 'http') !== 0) $path = $tp->replaceConstants($path, 'abs').'?'.$this->getCacheId();
echo '<script type="text/javascript" src="'.$path.'"></script>';
echo "\n";
continue;
}