%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @copyright Copyright (C) 2012 - 2013 Qubesys Technologies Pvt.Ltd. All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
// no direct access
defined( '_JEXEC' ) or die;
// import library dependencies
jimport('joomla.plugin.plugin');
jimport('joomla.filesystem.file');
class plgSystemJqueryeasy extends JPlugin {
public function __construct( &$subject, $config ) {
parent::__construct( $subject, $config );
$this->loadLanguage();
$this->_jqpath = '';
$this->_jquipath = '';
$this->_jquicsspath = '';
$this->_jqnoconflictpath = '';
$this->_jqmigratepath = '';
$this->_supplement_scripts = array();
$this->_supplement_stylesheets = array();
$this->_showreport = false;
$this->_verbose_array = array();
$this->_usejQuery = false;
$this->_usejQueryUI = false;
//$this->_usejQueryfromJoomla = false;
//$this->_usejQueryUIfromJoomla = false;
$this->_enabled = true;
$this->_timeafterroute = 0;
$this->_timebeforerender = 0;
$this->_timeafterrender = 0;
$this->_jquery_loaded_by_template = false;
$this->_jqueryui_loaded_by_template = false;
$this->_bootstrap_loaded_by_template = false;
$this->_back_compat_path = true;
}
function onAfterRoute() {
if (JFactory::getDocument()->getType() !== 'html') {
// put here so JFactory::getDocument() does not break feeds (will break if used in any function before onAfterRoute)
// https://groups.google.com/forum/?fromgroups#!topic/joomla-dev-general/S0GYKhLm92A
$this->_enabled = false;
return;
}
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
if ($app->isAdmin()) {
return;
}
$this->_showreport = $this->params->get('showreport', false);
$this->_back_compat_path = $this->params->get('back_compat_paths', true);
$time_start = microtime(true);
$suffix = $app->isAdmin() ? 'backend' : 'frontend';
// disable plugin in selected templates
if ($app->isSite()) {
$templates_array = $this->params->get('templateid', array('none'));
if (!is_array($templates_array)) { // before the plugin is saved, the value is the string 'none'
$templates_array = explode(' ', $templates_array);
}
$array_of_template_values = array_count_values($templates_array);
if (isset($array_of_template_values['none']) && $array_of_template_values['none'] > 0) { // 'none' was selected
// keep the plugin enabled
} else {
if (!empty($app->getTemplate(true)->id)) {
$current_template_id = $app->getTemplate(true)->id;
foreach ($array_of_template_values as $key => $value) {
if ($current_template_id == $key) {
$this->_enabled = false;
return;
}
}
}
}
}
// enable plugin only on the allowed pages
$includedPaths = trim( (string) $this->params->get('enableonlyin'.$suffix, ''));
if ($includedPaths) {
$paths = array_map('trim', (array) explode("\n", $includedPaths));
$current_uri_string = JURI::getInstance()->toString();
//if ($this->_showreport) {
// $this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_ENABLEPLUGININPAGES');
// $this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_CURRENTURI', $current_uri_string);
//}
$found = false;
foreach ($paths as $path) {
$paths_compare = self::path_compare($current_uri_string, $path, $this->_back_compat_path);
if ($paths_compare) {
$found = true;
}
}
if (!$found) {
$this->_enabled = false;
return;
}
} else {
// disable plugin in the listed pages
$excludedPaths = trim( (string) $this->params->get('disablein'.$suffix, ''));
if ($excludedPaths) {
$paths = array_map('trim', (array) explode("\n", $excludedPaths));
$current_uri_string = JURI::getInstance()->toString();
//if ($this->_showreport) {
// $this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_DISABLEPLUGININPAGES');
// $this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_CURRENTURI', $current_uri_string);
//}
foreach ($paths as $path) {
$paths_compare = self::path_compare($current_uri_string, $path, $this->_back_compat_path);
if ($paths_compare) {
$this->_enabled = false;
return;
}
}
}
}
// prepare spaces to fill with script, stylesheets, scripts and stylesheets declarations
$javascript = trim( (string) $this->params->get('addjavascript'.$suffix, ''));
if (!empty($javascript)) {
$this->_supplement_scripts = array_map('trim', (array) explode("\n", $javascript));
$i = 0;
foreach($this->_supplement_scripts as $path) {
$doc->addScript("ADD_SCRIPT_HERE".$i);
$i++;
}
}
$javascript_declaration = trim( (string) $this->params->get('addjavascriptdeclaration'.$suffix, ''));
if (!empty($javascript_declaration)) {
$doc->addScriptDeclaration("ADD_SCRIPT_DECLARATION_HERE");
}
$css = trim( (string) $this->params->get('addcss'.$suffix, ''));
if (!empty($css)) {
$this->_supplement_stylesheets = array_map('trim', (array) explode("\n", $css));
$i = 0;
foreach($this->_supplement_stylesheets as $path) {
$doc->addStyleSheet("ADD_STYLESHEET_HERE".$i);
$i++;
}
}
$css_declaration = trim( (string) $this->params->get('addcssdeclaration'.$suffix, ''));
if (!empty($css_declaration)) {
$doc->addStyleDeclaration("ADD_STYLESHEET_DECLARATION_HERE");
}
// get jQuery selection
/*$useWhichjQuery = $this->params->get('jqueryin'.$suffix, 0);
switch ($useWhichjQuery) {
case 1: $this->_usejQuery = true; break;
case 2: $this->_usejQueryfromJoomla = true; break;
default: break;
}
if ($useWhichjQuery != 0) {
$useWhichjQueryUI = $this->params->get('jqueryuiin'.$suffix, 0);
switch ($useWhichjQueryUI) {
case 1: $this->_usejQueryUI = true; break;
case 2: $this->_usejQueryUIfromJoomla = true; break;
default: break;
}
}*/
$useWhat = $this->params->get('jqueryin'.$suffix, 0);
switch ($useWhat) {
case 1: $this->_usejQuery = true; break;
case 2: $this->_usejQuery = true; $this->_usejQueryUI = true; break;
default: break;
}
$time_end = microtime(true);
$this->_timeafterroute = $time_end - $time_start;
if (!$this->_usejQuery) {
return;
}
$jQueryVersion = $this->params->get('jqueryversion'.$suffix, '1.8');
$jQuerySubversion = $this->params->get('jquerysubversion'.$suffix, '');
if ($jQuerySubversion != '') {
$jQuerySubversion = '.'.$jQuerySubversion;
}
$jQueryHTTP = $this->params->get('whichhttp'.$suffix,'https');
$jQueryHTTP = ($jQueryHTTP == 'none') ? '' : $jQueryHTTP.':';
$jQueryCompressed = '';
if ($this->params->get('compression'.$suffix,'compressed') == 'compressed') {
$jQueryCompressed = '.min';
}
// jQuery path
if ($jQueryVersion == 'joomla') {
$this->_jqpath = JURI::root(true).'/media/jui/js/jquery'.$jQueryCompressed.'.js';
} else {
if ($jQueryVersion == 'local') {
$localVersionPath = trim($this->params->get('localversion'.$suffix, ''));
if ($localVersionPath) {
if (JFile::exists(JPATH_ROOT.$localVersionPath)) {
//if (JFile::exists($_SERVER['DOCUMENT_ROOT'].JURI::root(true).$localVersionPath)) {
$this->_jqpath = JURI::root(true).$localVersionPath;
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_COULDNOTFINDFILE', JPATH_ROOT.$localVersionPath);
}
}
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_EMPTYLOCALFILE', 'jQuery');
}
}
} else {
$this->_jqpath = $jQueryHTTP."//ajax.googleapis.com/ajax/libs/jquery/".$jQueryVersion.$jQuerySubversion."/jquery".$jQueryCompressed.".js";
}
}
if (!empty($this->_jqpath)) {
$doc->addScript("JQEASY_JQLIB");
}
// jQuery Migrate
$localPathMigrate = trim($this->params->get('localpathmigrate'.$suffix, ''));
if ($localPathMigrate) {
if (JFile::exists(JPATH_ROOT.$localPathMigrate)) {
$this->_jqmigratepath = JURI::root(true).$localPathMigrate;
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_COULDNOTFINDFILE', JPATH_ROOT.$localPathMigrate);
}
}
}
if (!empty($this->_jqmigratepath)) {
$doc->addScript("JQEASY_JQMIGRATELIB");
}
// no conflict path
$addjQueryNoConflict = $this->params->get('addnoconflict'.$suffix, 1);
if ($addjQueryNoConflict == 1) {
$doc->addScriptDeclaration("JQEASY_JQNOCONFLICT");
} else if ($addjQueryNoConflict == 2) {
$doc->addScript("JQEASY_JQNOCONFLICT");
if ($jQueryVersion == 'joomla') {
$this->_jqnoconflictpath = JURI::root(true)."/media/jui/js/jquery-noconflict.js";
} else {
$this->_jqnoconflictpath = JURI::root(true)."/plugins/system/jqueryeasy/jquerynoconflict.js";
}
}
$time_end = microtime(true);
$this->_timeafterroute = $time_end - $time_start;
if (!$this->_usejQueryUI) {
return;
}
$jQueryUIVersion = $this->params->get('jqueryuiversion'.$suffix, '1.9');
$jQueryUISubversion = $this->params->get('jqueryuisubversion'.$suffix, '');
if ($jQueryUISubversion != '') {
$jQueryUISubversion = '.'.$jQueryUISubversion;
}
$jQueryUITheme = $this->params->get('jqueryuitheme'.$suffix,'base');
// jQuery UI path
if ($jQueryUIVersion == 'joomla') {
$this->_jquipath = JURI::root(true).'/media/jui/js/jquery.ui.core'.$jQueryCompressed.'.js';
} else {
if ($jQueryUIVersion == 'local') {
$localVersionPath = trim($this->params->get('localuiversion'.$suffix, ''));
if ($localVersionPath) {
if (JFile::exists(JPATH_ROOT.$localVersionPath)) {
$this->_jquipath = JURI::root(true).$localVersionPath;
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_COULDNOTFINDFILE', JPATH_ROOT.$localVersionPath);
}
}
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_EMPTYLOCALFILE', 'jQuery UI');
}
}
} else {
$this->_jquipath = $jQueryHTTP."//ajax.googleapis.com/ajax/libs/jqueryui/".$jQueryUIVersion.$jQueryUISubversion."/jquery-ui".$jQueryCompressed.".js";
}
}
if (!empty($this->_jquipath)) {
$doc->addScript("JQEASY_JQUILIB");
}
// jQuery UI CSS path
if ($jQueryUITheme != 'none') {
if ($jQueryUITheme == 'custom' || $jQueryUIVersion == 'joomla' || $jQueryUIVersion == 'local') {
$localVersionPath = trim($this->params->get('jqueryuithemecustom'.$suffix, ''));
if ($localVersionPath) {
if (JFile::exists(JPATH_ROOT.$localVersionPath)) {
$this->_jquicsspath = JURI::root(true).$localVersionPath;
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_COULDNOTFINDFILE', JPATH_ROOT.$localVersionPath);
}
}
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_EMPTYLOCALCSSFILE');
}
}
} else {
$this->_jquicsspath = $jQueryHTTP."//ajax.googleapis.com/ajax/libs/jqueryui/".$jQueryUIVersion.$jQueryUISubversion."/themes/".$jQueryUITheme."/jquery-ui.css";
}
if (!empty($this->_jquicsspath)) {
$doc->addStyleSheet("JQEASY_JQUICSS");
}
}
$time_end = microtime(true);
$this->_timeafterroute = $time_end - $time_start;
}
function onBeforeRender() {
if (!$this->_enabled) {
return;
}
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
if ($app->isAdmin()) {
return;
}
$time_start = microtime(true);
//$jquery_from_jui = array();
// check if jQuery and Bootstrap are used in the template (nothing in $headerdata before 'onBeforeRender' other than what has been added in the plugin)
$headerdata = $doc->getHeadData();
$scripts = $headerdata['scripts'];
//$media_quoted_path = preg_quote('media/jui/js/', '/');
$jquery_quoted_path = preg_quote('media/jui/js/jquery', '/');
$jqueryui_quoted_path = preg_quote('media/jui/js/jquery.ui', '/');
$bootstrap_quoted_path = preg_quote('media/jui/js/bootstrap', '/');
foreach ($scripts as $url => $type) {
if (preg_match('#'.$jquery_quoted_path.'#s', $url)) {
if ($this->_showreport && !$this->_jquery_loaded_by_template) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_JQUERYLOADEDBYTEMPLATE');
}
$this->_jquery_loaded_by_template = true;
}
if (preg_match('#'.$jqueryui_quoted_path.'#s', $url)) {
if ($this->_showreport && !$this->_jqueryui_loaded_by_template) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_JQUERYUILOADEDBYTEMPLATE');
}
$this->_jqueryui_loaded_by_template = true;
}
if (preg_match('#'.$bootstrap_quoted_path.'#s', $url)) {
if ($this->_showreport && !$this->_bootstrap_loaded_by_template) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_BOOTSTRAPLOADEDBYTEMPLATE');
}
$this->_bootstrap_loaded_by_template = true;
}
// TODO do I really need to do that? probably never going to be used
// keep every jquery scripts except the jQuery and jQuery UI libraries and jquery-noconflict.js
// will need to re-inject those into the page once the cleanup has been done
//if (preg_match('#'.$media_quoted_path.'#s', $url)) {
//if (preg_match('#jquery#s', $url)) {
//$jquery_from_jui[$url] = $type;
//}
//}
}
// at this point, jQuery and MooTools libraries are loaded in the wrong order, if jQuery is enabled
// we have jQuery, MooTools and other libraries loaded in that order
// take all 'media/system/js' libraries and put them in front of all others
$headerdata = $doc->getHeadData();
$scripts = $headerdata['scripts'];
$headerdata['scripts'] = array();
$ignore_caption = $this->params->get('disablecaptions', 0);
$library_needing_mootools_present = false;
$js_needing_mootools = array("mooRainbow.js", "mootree.js");
$js_to_ignore = array("mootools-core.js", "mootools-more.js"); // uncompressed versions are not taken into account because used for debug
$quoted_path = preg_quote('media/system/js/', '/');
// put MooTools in front
foreach ($scripts as $url => $type) {
if (preg_match('#'.$quoted_path.'#s', $url)) {
if ($app->isSite()) {
foreach ($js_needing_mootools as $library) {
if (preg_match('#'.$quoted_path.$library.'#s', $url)) {
$library_needing_mootools_present = true;
}
}
}
if ($ignore_caption && $app->isSite() && preg_match('#'.$quoted_path.'caption#s', $url)) {
//unset($headerdata['scripts'][$url]);
} else {
$headerdata['scripts'][$url] = $type;
}
unset($scripts[$url]);
}
}
// make sure we follow with all jQuery scripts
foreach ($scripts as $url => $type) {
if (preg_match('#JQEASY_#s', $url)) {
$headerdata['scripts'][$url] = $type;
unset($scripts[$url]);
}
}
// make sure we follow with all media/jui/js scripts
$quoted_path = preg_quote('media/jui/js/', '/');
foreach ($scripts as $url => $type) {
if (preg_match('#'.$quoted_path.'#s', $url)) {
$headerdata['scripts'][$url] = $type;
unset($scripts[$url]);
}
}
// remaining scripts
foreach ($scripts as $url => $type) {
$headerdata['scripts'][$url] = $type;
}
if ($this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_REORDEREDLIBRARIES');
}
// get rid of MooTools only if :
// + on its own, with no other library using MooTools loaded from media/system/js
// + in frontend
// + view != form (submit weblink, edit or create article)
// + tmpl != component (component.php used to get images from editor for instance)
// + not in specified pages
if ($this->params->get('disablemootools', 0) && $app->isSite() && !$library_needing_mootools_present) {
// $_GET['view'] available if SEF URLs set to yes or not
if (isset($_GET['view']) && $_GET['view'] == 'form') {
// do nothing
} else if (isset($_GET['tmpl']) && $_GET['tmpl'] == 'component') {
// do nothing
} else {
foreach ($headerdata['scripts'] as $url => $type) {
$ignore = false;
foreach ($js_to_ignore as $library) {
if (preg_match('#'.$quoted_path.$library.'#s', $url)) {
// found library to ignore
$ignore = true;
}
}
// DO NOT REMOVE if a page has been specifically listed as not to disable MooTools
$exceptPaths = trim( (string) $this->params->get('keepmootoolsin', ''));
if ($exceptPaths) {
$this->_exceptpaths = array_map('trim', (array) explode("\n", $exceptPaths));
$current_uri_string = JURI::getInstance()->toString();
//if ($this->_showreport) {
// $this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_DISABLEMOOTOOLSINPAGES');
// $this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_CURRENTURI', $current_uri_string);
//}
foreach ($this->_exceptpaths as $path) {
$paths_compare = self::path_compare($current_uri_string, $path, $this->_back_compat_path);
if ($paths_compare) {
$ignore = false;
}
}
}
if ($ignore) {
unset($headerdata['scripts'][$url]);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDMOOTOOLSLIBRARY', $url);
}
}
}
}
}
// also we have script declarations loaded alongside MooTools libraries
// if getting rid of libraries, also need to get rid of script declarations associated to them
if ($ignore_caption && $app->isSite()) {
$headerdata['script'] = preg_replace('#([a-zA-Z0-9();,\'_:\.-\s]*)JCaption([a-zA-Z0-9();,\'_:\.-\s]*)#', '', $headerdata['script']);
//$headerdata['script'] = preg_replace('#([a-zA-Z0-9();,\'_:\.-\s]*)function(){}#', '', $headerdata['script']);
if ($this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVECAPTION');
}
}
$doc->setHeadData($headerdata);
$time_end = microtime(true);
$this->_timebeforerender = $time_end - $time_start;
}
function onAfterRender() {
if (!$this->_enabled) {
return;
}
$app = JFactory::getApplication();
if ($app->isAdmin()) {
return;
}
$time_start = microtime(true);
$suffix = $app->isAdmin() ? 'backend' : 'frontend';
$body = JResponse::getBody();
if ($this->_usejQuery) {
$remainingScripts = trim( (string) $this->params->get('stripremainingscripts'.$suffix, ''));
if ($remainingScripts) {
$remainingScripts = array_map('trim', (array) explode("\n", $remainingScripts));
foreach ($remainingScripts as $script) {
$count = 0;
$body = preg_replace('#<script[^>]*'.$script.'[^>]*></script>#', '', $body, -1, $count);
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_STRIPPEDREMAININGSCRIPT', $script, $count);
}
}
}
$remainingStylesheets = trim( (string) $this->params->get('stripremainingcss'.$suffix, ''));
if ($remainingStylesheets) {
$remainingStylesheets = array_map('trim', (array) explode("\n", $remainingStylesheets));
foreach ($remainingStylesheets as $stylesheet) {
$count = 0;
$body = preg_replace('#<link[^>]*'.$stylesheet.'[^>]*/>#', '', $body, -1, $count);
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_STRIPPEDREMAININGCSS', $stylesheet, $count);
}
}
}
// remove all '...jQuery.noConflict(...);' or '... $.noConflict(...);'
$removejQueryNoConflict = $this->params->get('removenoconflict'.$suffix, 1);
if ($removejQueryNoConflict) {
$matches = array();
if (preg_match_all('#[^}^;^\n^>]*(jQuery|\$)\.noConflict\((true|false|)\);#', $body, $matches, PREG_SET_ORDER) > 0) {
$quoted_javascript = preg_quote('<script type="text/javascript">', '/');
foreach ($matches as $match) {
$quoted_match = preg_quote($match[0], '#'); // prepares for regexp
if (preg_match('#('.$quoted_javascript.'[\S\s]*?'.$quoted_match.')#', $body)) { // makes sure we are in a javascript tag with anything in between the script tag and the noConflict code
$body = preg_replace('#'.$quoted_match.'#', '', $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDNOCONFLICTSCRIPTDECLARATIONS', $match[0]);
}
}
}
$count = 0;
$body = preg_replace('#<script type="text/javascript">[\s]*?</script>#', '', $body, -1, $count); // remove newly empty scripts, if any
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDEMPTYSCRIPTTAGS', $count);
}
}
// remove potential jquery-noconflict.js (different combinations)
$count = 0;
$body = preg_replace('#src="([\\\/a-zA-Z0-9_:\.-]*)jquery[.-]no[.-]*[cC]onflict\.js"#', 'GARBAGE', $body, -1, $count);
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDNOCONFLICTSCRIPTS', $count);
}
}
$do_not_add_libraries = false;
$move_unique_library = false;
$move_unique_libraryui = false;
$move_unique_cssui = false;
$replace_when_unique = $this->params->get('replacewhenunique'.$suffix, 1);
$add_when_missing = $this->params->get('addwhenmissing'.$suffix, 1);
// remove all other references to jQuery library except some
$ignoreScripts = trim( (string) $this->params->get('ignorescripts'.$suffix, ''));
if ($ignoreScripts) {
$ignoreScripts = array_map('trim', (array) explode("\n", $ignoreScripts));
}
if (empty($ignoreScripts) && $add_when_missing && $replace_when_unique) { // faster this way
$count = 0;
$body = preg_replace('#src="([\\\/a-zA-Z0-9_:\.-]*)jquery([0-9\.-]|core|min|pack)*?.js"#', 'GARBAGE', $body, -1, $count); // find jQuery versions
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDJQUERY', $count);
}
} else {
$matches = array();
if (preg_match_all('#src="([\\\/a-zA-Z0-9_:\.-]*)jquery([0-9\.-]|core|min|pack)*?.js"#', $body, $matches, PREG_SET_ORDER) >= 0) {
$nbr_of_matches = sizeof($matches);
if ($nbr_of_matches == 0 && !$add_when_missing) {
$do_not_add_libraries = true;
if ($this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_NOJQUERYLIBRARIESADDED');
}
} elseif ($nbr_of_matches == 1 && !$replace_when_unique) {
foreach ($matches as $match) {
$this->_jqpath = rtrim(substr($match[0], 5), '"');
$move_unique_library = true;
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_KEEPINGUNIQUELIBRARY', $this->_jqpath);
}
}
}
foreach ($matches as $match) {
$quoted_match = preg_quote($match[0], '/'); // prepares for regexp
$ignore = false;
if ($ignoreScripts) {
foreach ($ignoreScripts as $script) {
if (stripos($match[0], $script) !== false) { // library needs to be ignored for removal
$ignore = true;
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_IGNORESCRIPT', $script);
}
}
}
}
if (!$ignore) { // remove the library
$body = preg_replace('#'.$quoted_match.'#', 'GARBAGE', $body, 1);
if ($this->_showreport) {
if ($nbr_of_matches == 1 && !$replace_when_unique) {
// do not show any message
} else {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDJQUERYLIBRARY', rtrim(substr($match[0], 5), '"'));
}
}
}
}
}
}
// use jQuery version set in the plugin
if (!empty($this->_jqpath)) {
if ($do_not_add_libraries) {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQLIB#', 'GARBAGE', $body, 1);
} else {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQLIB#', $this->_jqpath, $body, 1);
if ($this->_showreport) {
if ($move_unique_library) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_MOVEDJQUERY', $this->_jqpath);
} else {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDJQUERY', $this->_jqpath);
}
}
}
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_ERRORADDINGJQUERY');
}
}
// use jQuery Migrate
if (!empty($this->_jqmigratepath)) {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQMIGRATELIB#', $this->_jqmigratepath, $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDJQUERYMIGRATE', $this->_jqmigratepath);
}
}
// replace deleted occurences
$addjQueryNoConflict = $this->params->get('addnoconflict'.$suffix, 1);
if ($addjQueryNoConflict == 1) {
if ($do_not_add_libraries) {
$body = preg_replace('#JQEASY_JQNOCONFLICT#', '', $body, 1);
} else {
$body = preg_replace('#JQEASY_JQNOCONFLICT#', 'jQuery.noConflict();', $body, 1); // add unique jQuery.noConflict();
if ($this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDNOCONFLICTDECLARATION');
}
}
} elseif ($addjQueryNoConflict == 2) {
if ($do_not_add_libraries) {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQNOCONFLICT#', 'GARBAGE', $body, 1);
} else {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQNOCONFLICT#', $this->_jqnoconflictpath, $body, 1); // add jquerynoconflict.js
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDNOCONFLICTSCRIPT', $this->_jqnoconflictpath);
}
}
}
// replace '$(document).ready(function()' with 'jQuery(document).ready(function($)'
if ($this->params->get('replacedocumentready'.$suffix, 1)) {
$count = 0;
$body = preg_replace('#\$\(document\).ready\(function\(\)#s', 'jQuery(document).ready(function($)', $body, -1, $count);
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REPLACEDDOCUMENTREADY', $count);
}
}
if ($this->_usejQueryUI) {
// remove all other references to jQuery UI library
if (!$replace_when_unique) {
$matches = array();
if (preg_match_all('#src="([\\\/a-zA-Z0-9_:\.-]*)jquery[.-]ui([0-9\.-]|core|custom|min|pack)*?.js"#', $body, $matches, PREG_SET_ORDER) > 0) {
$nbr_of_matches = sizeof($matches);
if ($nbr_of_matches == 1) {
foreach ($matches as $match) {
$this->_jquipath = rtrim(substr($match[0], 5), '"');
$quoted_match = preg_quote($match[0], '/'); // prepares for regexp
$body = preg_replace('#'.$quoted_match.'#', 'GARBAGE', $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_KEEPINGUNIQUELIBRARYUI', $this->_jquipath);
}
}
} else {
foreach ($matches as $match) {
$quoted_match = preg_quote($match[0], '/'); // prepares for regexp
$body = preg_replace('#'.$quoted_match.'#', 'GARBAGE', $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDJQUERYUILIBRARY', rtrim(substr($match[0], 5), '"'));
}
}
}
}
} else { // faster this way
$count = 0;
$body = preg_replace('#src="([\\\/a-zA-Z0-9_:\.-]*)jquery[.-]ui([0-9\.-]|core|custom|min|pack)*?.js"#', 'GARBAGE', $body, -1, $count); // find jQuery UI versions
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDJQUERYUI', $count);
}
}
// use jQuery UI version set in the plugin
if (!empty($this->_jquipath)) {
if ($do_not_add_libraries) {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQUILIB#', 'GARBAGE', $body, 1);
} else {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQUILIB#', $this->_jquipath, $body, 1);
if ($this->_showreport) {
if ($move_unique_libraryui) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_MOVEDJQUERYUI', $this->_jquipath);
} else {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDJQUERYUI', $this->_jquipath);
}
}
}
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_ERRORADDINGJQUERYUI');
}
}
// remove all other references to jQuery UI stylesheets
if (!$replace_when_unique) {
$matches = array();
if (preg_match_all('#href="([\\\/a-zA-Z0-9_:\.-]*)jquery[.-]ui([0-9\.-]|core|custom|min|pack)*?.css"#', $body, $matches, PREG_SET_ORDER) > 0) {
$nbr_of_matches = sizeof($matches);
if ($nbr_of_matches == 1) {
foreach ($matches as $match) {
$this->_jquicsspath = rtrim(substr($match[0], 5), '"');
$quoted_match = preg_quote($match[0], '/'); // prepares for regexp
$body = preg_replace('#'.$quoted_match.'#', 'GARBAGE', $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_KEEPINGUNIQUECSSUI', $this->_jquicsspath);
}
}
} else {
foreach ($matches as $match) {
$quoted_match = preg_quote($match[0], '/'); // prepares for regexp
$body = preg_replace('#'.$quoted_match.'#', 'GARBAGE', $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDJQUERYUICSSLINK', rtrim(substr($match[0], 5), '"'));
}
}
}
}
} else { // faster this way
$count = 0;
$body = preg_replace('#href="([\\\/a-zA-Z0-9_:\.-]*)jquery[.-]ui([0-9\.-]|core|custom|min|pack)*?.css"#', 'GARBAGE', $body, -1, $count); // find jQuery UI CSS versions
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDJQUERYUICSS', $count);
}
}
// use jQuery UI CSS set in the plugin
if (!empty($this->_jquicsspath)) {
if ($do_not_add_libraries) {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQUICSS#', 'GARBAGE', $body, 1);
} else {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)JQEASY_JQUICSS#', $this->_jquicsspath, $body, 1);
if ($this->_showreport) {
if ($move_unique_cssui) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_MOVEDJQUERYUICSS', $this->_jquicsspath);
} else {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDJQUERYUICSS', $this->_jquicsspath);
}
}
}
} else {
if ($this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_ERRORADDINGJQUERYUICSS');
}
}
// remove all obsolete link tags
$count = 0;
$body = preg_replace('#<link[^>]*GARBAGE[^>]*/>#', '', $body, -1, $count); // remove newly empty stylesheets
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDEMPTYLINKTAGS', $count);
}
}
// remove all obsolete script tags
$count = 0;
$body = preg_replace('#<script[^>]*GARBAGE[^>]*></script>#', '', $body, -1, $count); // remove newly empty scripts
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDEMPTYSCRIPTTAGS', $count);
}
}
// remove window.addEvent('load', function() {}); left after removal of 'new JCaption('img.caption');'
$ignore_caption = $this->params->get('disablecaptions', 0);
if ($ignore_caption && $app->isSite()) {
$count = 0;
$body = preg_replace('#window.addEvent\(\'load\', function\(\) {[\s]*?}\);#', '', $body, -1, $count); // remove newly empty scripts
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEDEMPTYSCRIPTWINDOWADDEVENT');
}
}
if (!empty($this->_supplement_scripts)) {
foreach($this->_supplement_scripts as $path) {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)ADD_SCRIPT_HERE([0-9]*)#', $path, $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDSCRIPT', $path);
}
}
}
$javascript_declaration = trim( (string) $this->params->get('addjavascriptdeclaration'.$suffix, ''));
if (!empty($javascript_declaration)) {
$body = preg_replace('#ADD_SCRIPT_DECLARATION_HERE#', $javascript_declaration, $body, 1);
if ($this->_showreport) {
$lines = array_map('trim', (array) explode("\n", $javascript_declaration));
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDSCRIPTDECLARATION', $lines[0]);
}
}
if (!empty($this->_supplement_stylesheets)) {
foreach($this->_supplement_stylesheets as $path) {
$body = preg_replace('#([\\\/a-zA-Z0-9_:\.-]*)ADD_STYLESHEET_HERE([0-9]*)#', $path, $body, 1);
if ($this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDSTYLESHEET', $path);
}
}
}
$css_declaration = trim( (string) $this->params->get('addcssdeclaration'.$suffix, ''));
if (!empty($css_declaration)) {
$body = preg_replace('#ADD_STYLESHEET_DECLARATION_HERE#', $css_declaration, $body, 1);
if ($this->_showreport) {
$lines = array_map('trim', (array) explode("\n", $css_declaration));
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_ADDEDSTYLESHEETDECLARATION', $lines[0]);
}
}
if ($this->params->get('removeblanklines'.$suffix, 0)) {
$count = 0;
$body = preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $body, -1, $count); // gets all of the empty lines in the source and replaces them with a simple carriage return to preserve the content structure.
if ($count > 0 && $this->_showreport) {
$this->_verbose_array[] = JText::sprintf('PLG_SYSTEM_JQUERYEASY_VERBOSE_REMOVEBLANKLINES', $count);
}
}
$time_end = microtime(true);
$this->_timeafterrender = $time_end - $time_start;
// output the results (verbose or not)
$output = $body;
if ($this->_showreport) {
$pattern = '#</body>#';
$replacement = '<div style="display: block; float: left; width: 100%; background-color: #D9EDF7; color: #48484C;">';
$replacement .= '<dl style="padding: 15px; margin: 20px; border: 1px solid #BCE8F1; border-radius: 4px; background-color: #FFFFFF;">';
$replacement .= '<dt style="padding: 5px; border: 1px solid #DDDDDD; border-radius: 4px; background-color: #F5F5F5; margin-bottom: 10px">'.JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_JQUERYEASY').'</dt>';
if (!empty($this->_verbose_array)) {
foreach ($this->_verbose_array as $verbose) {
$color = '#48484C';
switch (substr($verbose, 0, 3)) {
case 'INF': $color = '#3A87AD'; break;
case 'DEL': $color = '#C09853'; break;
case 'ERR': $color = '#B94A48'; break;
case 'ADD': $color = '#468847'; break;
default: $color = '#48484C'; break;
}
$replacement .= '<dd style="color: '.$color.';">'.substr($verbose, 4).'</dd>';
}
} else {
$replacement .= '<dd>'.JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_NOCHANGESMADE').'</dd>';
}
$replacement .= '<dd style="padding-top: 10px">'.JText::_('PLG_SYSTEM_JQUERYEASY_VERBOSE_EXECUTIONTIME').': '.($this->_timeafterroute + $this->_timebeforerender + $this->_timeafterrender).'</dd>';
$output = preg_replace($pattern, $replacement.'</dl></div></body>', $output, 1);
}
JResponse::setBody($output);
return true;
}
static protected function path_compare($uri, $path, $use_backward_compatibility)
{
$first_pos = (strpos($path, '*') === 0) ? true: false;
$last_pos = (strrpos($path, '*') === (strlen($path) - 1)) ? true: false;
if (($first_pos && $last_pos && !$use_backward_compatibility) || ($first_pos && $use_backward_compatibility)) { // any URL containing $path
$path = trim($path, '*');
if (stripos($uri, $path) !== false) {
return true;
}
} else if ($first_pos && !$last_pos && !$use_backward_compatibility) { // any URL ending with $path
$path = ltrim($path, '*');
$path_length = strlen($path);
$uri_tip = substr($uri, -$path_length);
if (strcasecmp($uri_tip, $path) == 0) { // compare end of URI with $path
return true;
}
} else if (!$first_pos && $last_pos && !$use_backward_compatibility) { // any URL starting with $path
$path = rtrim($path, '*');
if (stripos($uri, JURI::root().ltrim($path, '/')) !== false) {
return true;
}
} else {
if (strcasecmp($uri, JURI::root().ltrim($path, '/')) == 0) { // case-insensitive string comparison
return true;
}
}
return false;
}
}
Zerion Mini Shell 1.0