/**
* get additions for page header (css, js, meta)
*
* + gets all active sections for a page;
* + scans module directories for file headers.inc.php;
* + includes that file if it is available
* + includes automatically if exists:
* + module dirs:
* + frontend.css / backend.css (media: all)
* + ./css/frontend.css / backend.css (media: all)
* + frontend_print.css / backend_print.css (media: print)
* + ./css/frontend_print.css / backend_print.css (media: print)
* + frontend.js / backend.js
* + ./js/frontend.js / backend.js
* + template dir:
* + <PAGE_ID>.css (media: all)
* + ./css/<PAGE_ID>.css (media: all)
* + pages_directory:
* + <PAGE_ID>.css (media: all)
* + ./css/<PAGE_ID>.css (media: all)
*
* @access public
* @param string $for - 'frontend' (default) / 'backend'
* @param boolean $print_output
* @param boolean $current_section
* @return void (echo's result)
*
**/
function get_page_headers($for = 'frontend', $print_output = true, $individual = false)
{
global $HEADERS;
// don't do this twice
if (defined('LEP_HEADERS_SENT')) {
return;
}
if (!$for || $for == '' || $for != 'frontend' && $for != 'backend') {
$for = 'frontend';
}
$page_id = defined('PAGE_ID') ? PAGE_ID : (isset($_GET['page_id']) && is_numeric($_GET['page_id']) ? $_GET['page_id'] : NULL);
/** *****************
* Aldus: 2014-11-01
* in some circumstances there is neither no page_id as constant nor inside the $_GET superglobal ...
* In this case the module-css or -js files are not loaded.
* So we are looking inside the $_POST superglobal ....
*/
if (NULL === $page_id) {
if (isset($_POST['page_id']) && is_numeric($_POST['page_id'])) {
$page_id = $_POST['page_id'];
}
}
// end - Aldus
// load headers.inc.php for backend theme
if ($for == 'backend') {
if (file_exists(LEPTON_PATH . '/templates/' . DEFAULT_THEME . '/headers.inc.php')) {
__addItems($for, LEPTON_PATH . '/templates/' . DEFAULT_THEME);
}
} else {
if (file_exists(LEPTON_PATH . '/templates/' . DEFAULT_TEMPLATE . '/headers.inc.php')) {
__addItems($for, LEPTON_PATH . '/templates/' . DEFAULT_TEMPLATE);
}
}
// handle search
/**
* Aldus - 2014-11-10
* Modifiy to get the css and js files from the frontend-template or the module itself
* Even if we are not only displaying the search-results.
* ToDo: look for the search-settings itself. The block is useless if SHOW_SEARCH is false!
*
*/
// the page is called from the LEPTON SEARCH
if ($for == "frontend") {
$css_loaded = false;
$js_loaded = false;
global $wb;
$current_template = $wb->page['template'] != "" ? $wb->page['template'] : DEFAULT_TEMPLATE;
$lookup_file = "templates/" . $current_template . "/frontend/lib_search";
foreach (array($lookup_file, '/modules/lib_search/templates') as $directory) {
$file = $directory . '/' . $for . '.css';
if (file_exists(LEPTON_PATH . '/' . $file)) {
if (false === $css_loaded) {
$HEADERS[$for]['css'][] = array('media' => 'all', 'file' => $file);
$css_loaded = true;
}
}
$file = $directory . '/' . $for . '.js';
if (file_exists(LEPTON_PATH . '/' . $file)) {
if (false === $js_loaded) {
$HEADERS[$for]['js'][] = $file;
$js_loaded = true;
}
}
}
/**
* Add css files for frontend-login, -preferences, -forgot-form etc.
*/
if (stripos($_SERVER['REQUEST_URI'], "/account/") !== FALSE) {
$lookup_files = array("templates/" . $current_template . "/frontend/login/css/frontend.css", "account/css/frontend.css");
foreach ($lookup_files as &$lookup_file) {
if (file_exists(LEPTON_PATH . "/" . $lookup_file)) {
$HEADERS['frontend']['css'][] = array('media' => 'all', 'file' => $lookup_file);
break;
}
}
}
}
// load CSS and JS for droplets
if ($for == 'frontend' && $page_id && is_numeric($page_id)) {
if (file_exists(LEPTON_PATH . '/framework/summary.droplets.php')) {
require_once LEPTON_PATH . '/framework/summary.droplets.php';
get_droplet_headers($page_id);
}
}
$css_subdirs = array();
$js_subdirs = array();
// it's an admin tool...
if ($for == 'backend' && isset($_REQUEST['tool']) && file_exists(LEPTON_PATH . '/modules/' . $_REQUEST['tool'] . '/tool.php')) {
$css_subdirs[] = array('/modules/' . $_REQUEST['tool'], '/modules/' . $_REQUEST['tool'] . '/css');
$js_subdirs[] = array('/modules/' . $_REQUEST['tool'], '/modules/' . $_REQUEST['tool'] . '/js');
if (file_exists(LEPTON_PATH . '/modules/' . $_REQUEST['tool'] . '/headers.inc.php')) {
__addItems($for, LEPTON_PATH . '/modules/' . $_REQUEST['tool']);
}
} elseif ($page_id && is_numeric($page_id)) {
// ... get active sections
$sections = get_active_sections($page_id);
if (count($sections)) {
global $current_section;
global $mod_headers;
foreach ($sections as $section) {
$module = $section['module'];
$headers_path = LEPTON_PATH . '/modules/' . $module;
// special case: 'wysiwyg'
if ($for == 'backend' && !strcasecmp($module, 'wysiwyg')) {
// get the currently used WYSIWYG module
if (defined('WYSIWYG_EDITOR') && WYSIWYG_EDITOR != "none") {
$headers_path = LEPTON_PATH . '/modules/' . WYSIWYG_EDITOR;
}
}
// find header definition file
if (file_exists($headers_path . '/headers.inc.php')) {
$current_section = $section['section_id'];
__addItems($for, $headers_path);
} else {
/**
* Aldus - 2014-11-02
* Frontend - patch
*/
global $wb;
if (is_object($wb)) {
$current_template = $wb->page['template'] != "" ? $wb->page['template'] : DEFAULT_TEMPLATE;
$lookup_file = LEPTON_PATH . "/templates/" . $current_template . "/frontend/" . $module;
if (file_exists($lookup_file . "/headers.inc.php")) {
__addItems($for, $lookup_file);
}
}
// End Aldus
}
$temp_css = array('modules/' . $module, 'modules/' . $module . '/css');
$temp_js = array('modules/' . $module, 'modules/' . $module . '/js');
// add css/js search subdirs for frontend only; page based CSS/JS
// does not make sense in BE
if ($for == 'frontend') {
// Aldus:
$current_template = $wb->page['template'] != "" ? $wb->page['template'] : DEFAULT_TEMPLATE;
$lookup_file = "templates/" . $current_template . "/frontend/" . $module;
$temp_css[] = $lookup_file;
$temp_css[] = $lookup_file . "/css";
$temp_js[] = $lookup_file;
$temp_js[] = $lookup_file . "/js";
// End Aldus
} else {
// Aldus:
$current_theme = DEFAULT_THEME;
$lookup_file = "templates/" . $current_theme . "/backend/" . $module;
$temp_css[] = $lookup_file;
$temp_css[] = $lookup_file . "/css";
$temp_js[] = $lookup_file;
$temp_js[] = $lookup_file . "/js";
// End Aldus
}
$css_subdirs[] = array_reverse($temp_css);
$js_subdirs[] = array_reverse($temp_js);
}
// foreach ($sections as $section)
}
// if (count($sections))
}
// if ( $page_id )
// add template css
// note: defined() is just to avoid warnings, the NULL does not really
// make sense!
$subdir = $for == 'backend' ? defined('DEFAULT_THEME') ? DEFAULT_THEME : NULL : (defined('TEMPLATE') ? TEMPLATE : NULL);
// automatically add CSS files
/**
* We are taking the first file (-link) we found.
* Keep in mind that an optional additional css file in the frontend-template
* is loaded INSTEAD of the module-internal one!
*/
foreach ($css_subdirs as $first_level_ref) {
$css_found = false;
$css_print_found = false;
foreach ($first_level_ref as $directory) {
// frontend.css / backend.css
$file = $directory . '/' . $for . '.css';
if (file_exists(LEPTON_PATH . '/' . $file)) {
if ($css_found == false) {
$HEADERS[$for]['css'][] = array('media' => 'all', 'file' => $file);
$css_found = true;
}
}
// frontend_print.css / backend_print.css
$file = $directory . '/' . $for . '_print.css';
if (file_exists(LEPTON_PATH . '/' . $file)) {
if ($css_print_found == false) {
$HEADERS[$for]['css'][] = array('media' => 'print', 'file' => $file);
$css_print_found = true;
}
}
}
}
/**
* Try to get a frontend "<page_id>.css" if there is one
*
*/
if ($for == 'frontend') {
$current_template = $wb->page['template'] != "" ? $wb->page['template'] : DEFAULT_TEMPLATE;
$lookup_files = array("templates/" . $current_template . "/css/" . $page_id . ".css", "templates/" . $current_template . "/" . $page_id . ".css");
foreach ($lookup_files as &$file) {
if (file_exists(LEPTON_PATH . '/' . $file)) {
$HEADERS[$for]['css'][] = array('media' => 'all', 'file' => $file);
break;
}
}
}
// Aautomatically add JS files
foreach ($js_subdirs as &$first_level_ref) {
$got_js = false;
foreach ($first_level_ref as $directory) {
$file = $directory . '/' . $for . '.js';
if (file_exists(LEPTON_PATH . '/' . $file)) {
if ($got_js == false) {
$HEADERS[$for]['js'][] = $file;
$got_js = true;
}
}
}
}
$output = null;
foreach (array('meta', 'css', 'jquery', 'js') as $key) {
if (!isset($HEADERS[$for][$key]) || !is_array($HEADERS[$for][$key])) {
continue;
}
foreach ($HEADERS[$for][$key] as $i => $arr) {
switch ($key) {
case 'meta':
if (is_array($arr)) {
foreach ($arr as $item) {
$output .= $item . "\n";
}
}
break;
case 'css':
// make sure we have an URI (LEPTON_URL included)
$file = preg_match('#' . LEPTON_URL . '#i', $arr['file']) ? $arr['file'] : LEPTON_URL . '/' . $arr['file'];
$output .= '<link rel="stylesheet" type="text/css" href="' . $file . '" media="' . (isset($arr['media']) ? $arr['media'] : 'all') . '" />' . "\n";
break;
case 'jquery':
// make sure that we load the core if needed, even if the
// author forgot to set the flags
if (isset($arr['ui']) && $arr['ui'] === true || isset($arr['ui-effects']) && is_array($arr['ui-effects']) || isset($arr['ui-components']) && is_array($arr['ui-components'])) {
// $arr[ 'core' ] = true; // take value true or false from headers.inc
}
//( isset( $arr[ 'ui' ] ) && $arr[ 'ui' ] === true ) || ( isset( $arr[ 'ui-effects' ] ) && is_array( $arr[ 'ui-effects' ] ) ) || ( isset( $arr[ 'ui-components' ] ) && is_array( $arr[ 'ui-components' ] ) )
// make sure we load the ui core if needed
if (isset($arr['ui-components']) && is_array($arr['ui-components']) || isset($arr['ui-effects']) && is_array($arr['ui-effects'])) {
// $arr[ 'ui' ] = true; // take value true or false from headers.inc
}
//isset( $arr[ 'ui-components' ] ) && is_array( $arr[ 'ui-components' ] ) || ( isset( $arr[ 'ui-effects' ] ) && is_array( $arr[ 'ui-effects' ] ) )
if (isset($arr['ui-effects']) && is_array($arr['ui-effects']) && !in_array('core', $arr['ui-effects'])) {
array_unshift($arr['ui-effects'], 'core');
}
//isset( $arr[ 'ui-effects' ] ) && is_array( $arr[ 'ui-effects' ] ) && ( !in_array( 'core', $arr[ 'ui-effects' ] ) )
// load the components
if (isset($arr['ui-theme']) && file_exists(LEPTON_PATH . '/modules/lib_jquery/jquery-ui/themes/' . $arr['ui-theme'])) {
$output .= '<link rel="stylesheet" type="text/css" href="' . LEPTON_URL . '/modules/lib_jquery/jquery-ui/themes/' . $arr['ui-theme'] . '/jquery-ui.css' . '" media="all" />' . "\n";
}
//isset( $arr[ 'ui-theme' ] ) && file_exists( LEPTON_PATH . '/modules/lib_jquery/jquery-ui/themes/' . $arr[ 'ui-theme' ] )
if (isset($arr['core']) && $arr['core'] === true) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/modules/lib_jquery/jquery-core/jquery-core.min.js' . '"></script>' . "\n";
}
//isset( $arr[ 'core' ] ) && $arr[ 'core' ] === true
if (isset($arr['ui']) && $arr['ui'] === true) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/modules/lib_jquery/jquery-ui/ui/jquery.ui.core.min.js' . '"></script>' . "\n";
}
//isset( $arr[ 'ui' ] ) && $arr[ 'ui' ] === true
if (isset($arr['ui-effects']) && is_array($arr['ui-effects'])) {
foreach ($arr['ui-effects'] as $item) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/modules/lib_jquery/jquery-ui/ui/jquery.effects.' . $item . '.min.js' . '"></script>' . "\n";
}
//$arr[ 'ui-effects' ] as $item
}
//isset( $arr[ 'ui-effects' ] ) && is_array( $arr[ 'ui-effects' ] )
if (isset($arr['ui-components']) && is_array($arr['ui-components'])) {
foreach ($arr['ui-components'] as $item) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/modules/lib_jquery/jquery-ui/ui/jquery.ui.' . $item . '.min.js' . '"></script>' . "\n";
}
//$arr[ 'ui-components' ] as $item
}
//isset( $arr[ 'ui-components' ] ) && is_array( $arr[ 'ui-components' ] )
if (isset($arr['all']) && is_array($arr['all'])) {
foreach ($arr['all'] as $item) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/modules/lib_jquery/plugins/' . $item . '/' . $item . '.js' . '"></script>' . "\n";
}
//$arr[ 'all' ] as $item
}
//isset( $arr[ 'all' ] ) && is_array( $arr[ 'all' ] )
if (isset($arr['individual']) && is_array($arr['individual'])) {
foreach ($arr['individual'] as $section_name => $item) {
if ($section_name == strtolower($individual)) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/modules/lib_jquery/plugins/' . $item . '/' . $item . '.js' . '"></script>' . "\n";
}
//$section_name == strtolower( $individual )
}
//$arr[ 'individual' ] as $section_name => $item
}
//isset( $arr[ 'individual' ] ) && is_array( $arr[ 'individual' ] )
break;
case 'js':
if (is_array($arr)) {
if (isset($arr['all'])) {
foreach ($arr['all'] as $item) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/templates/' . DEFAULT_THEME . '/js/' . $item . '"></script>' . "\n";
}
//$arr[ 'all' ] as $item
}
//isset( $arr[ 'all' ] )
if (isset($arr['individual'])) {
foreach ($arr['individual'] as $section_name => $item) {
if ($section_name == strtolower($individual)) {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/templates/' . DEFAULT_THEME . '/js/' . $item . '"></script>' . "\n";
}
//$section_name == strtolower( $individual )
}
//$arr[ 'individual' ] as $section_name => $item
}
//isset( $arr[ 'individual' ] )
} else {
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/' . $arr . '"></script>' . "\n";
}
break;
default:
trigger_error('Unknown header type [' . $key . ']!', E_USER_NOTICE);
break;
}
//$key
}
//$HEADERS[ $for ][ $key ] as $i => $arr
}
//array( 'meta', 'css', 'jquery', 'js' ) as $key
// foreach( array( 'meta', 'css', 'js' ) as $key )
if (true == $print_output) {
echo $output;
define('LEP_HEADERS_SENT', true);
} else {
return $output;
}
}
/**
* get additions for page footer (js, script)
*
* + gets all active sections for a page;
* + scans module directories for file footers.inc.php;
* + includes that file if it is available
* + includes automatically if exists:
* + module dirs:
* + frontend.css / backend.css (media: all)
* + frontend_print.css / backend_print.css (media: print)
* + template dir:
* + <PAGE_ID>.css in template dir (media: all)
*
* @access public
* @param string $for - 'frontend' (default) / 'backend'
* @return void (echo's result)
*
**/
function get_page_footers($for = 'frontend')
{
global $FOOTERS;
// don't do this twice
if (defined('LEP_FOOTERS_SENT')) {
return;
}
if (!$for || $for == '' || $for != 'frontend' && $for != 'backend') {
$for = 'frontend';
}
$page_id = defined('PAGE_ID') ? PAGE_ID : (isset($_GET['page_id']) && is_numeric($_GET['page_id']) ? $_GET['page_id'] : NULL);
if ($page_id === NULL) {
if (isset($_POST['page_id']) && is_numeric($_POST['page_id'])) {
$page_id = $_POST['page_id'];
}
}
$js_subdirs = array();
// it's an admin tool...
if ($for == 'backend' && isset($_REQUEST['tool']) && file_exists(LEPTON_PATH . '/modules/' . $_REQUEST['tool'] . '/tool.php')) {
$js_subdirs[] = array('/modules/' . $_REQUEST['tool'], '/modules/' . $_REQUEST['tool'] . '/js');
if (file_exists(LEPTON_PATH . '/modules/' . $_REQUEST['tool'] . '/footers.inc.php')) {
__addItems($for, LEPTON_PATH . '/modules/' . $_REQUEST['tool'], true);
}
} elseif ($page_id && is_numeric($page_id)) {
$sections = get_active_sections($page_id);
if (is_array($sections) && count($sections)) {
global $current_section;
foreach ($sections as $section) {
$module = $section['module'];
// find header definition file
if (file_exists(LEPTON_PATH . '/modules/' . $module . '/footers.inc.php')) {
$current_section = $section['section_id'];
__addItems($for, LEPTON_PATH . '/modules/' . $module);
}
$temp_js = array('modules/' . $module, 'modules/' . $module . '/js');
if ($for == 'frontend') {
// Aldus:
global $wb;
$current_template = $wb->page['template'] != "" ? $wb->page['template'] : DEFAULT_TEMPLATE;
$lookup_file = "templates/" . $current_template . "/frontend/" . $module;
$temp_js[] = $lookup_file;
$temp_js[] = $lookup_file . "/js";
// End Aldus
} else {
// Aldus:
$current_theme = DEFAULT_THEME;
$lookup_file = "templates/" . $current_theme . "/backend/" . $module;
$temp_js[] = $lookup_file;
$temp_js[] = $lookup_file . "/js";
// End Aldus
}
$js_subdirs[] = array_reverse($temp_js);
}
}
// add css/js search subdirs for frontend only; page based CSS/JS
// does not make sense in BE
if ($for == 'frontend') {
$js_subdirs[] = array(PAGES_DIRECTORY, PAGES_DIRECTORY . '/js');
}
}
// add template JS
// note: defined() is just to avoid warnings, the NULL does not really
// make sense!
$subdir = $for == 'backend' ? defined('DEFAULT_THEME') ? DEFAULT_THEME : NULL : (defined('TEMPLATE') ? TEMPLATE : NULL);
$js_subdirs[] = array('templates/' . $subdir, 'templates/' . $subdir . '/js');
// automatically add JS files
foreach ($js_subdirs as $first_level_dir) {
foreach ($first_level_dir as $directory) {
$file = $directory . '/' . $for . '_body.js';
if (file_exists(LEPTON_PATH . '/' . $file)) {
$FOOTERS[$for]['js'][] = $file;
}
}
}
$output = '';
foreach (array('js', 'script') as $key) {
if (!isset($FOOTERS[$for][$key]) || !is_array($FOOTERS[$for][$key])) {
continue;
}
foreach ($FOOTERS[$for][$key] as $i => $arr) {
switch ($key) {
case 'js':
$output .= '<script type="text/javascript" src="' . LEPTON_URL . '/' . $arr . '"></script>' . "\n";
break;
case 'script':
$output .= '<script type="text/javascript">' . implode("\n", $arr) . '</script>' . "\n";
break;
default:
trigger_error('Unknown footer type [' . $key . ']!', E_USER_NOTICE);
break;
}
}
}
echo $output;
define('LEP_FOOTERS_SENT', true);
}
