Revision 458
Added by doc over 17 years ago
| frontend.functions.php | ||
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} |
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} |
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// Function to include optional module CSS stylesheets (module.css) into the <head> section |
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if (!function_exists('page_css')) {
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function page_css() {
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global $wb, $database; |
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$css_head = ""; |
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// Function to add optional module Javascript or CSS stylesheets into the <head> section of the frontend |
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if(!function_exists('register_frontend_modfiles')) {
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function register_frontend_modfiles($file_id="css") {
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// sanity check of parameter passed to the function |
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$file_id = strtolower($file_id); |
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if($file_id !== "css" && $file_id !== "javascript" && $file_id !== "js") {
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return; |
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} |
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// obtain list of modules used for actual displayed page |
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$page_id=$wb->page_id; |
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$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections WHERE page_id=$page_id AND module<>'wysiwyg'");
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while($row = $query_modules->fetchRow()) {
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if(file_exists(WB_PATH .'/modules/' .$row['module'] .'/module.css')) {
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// build css link for current module.css |
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$css_link = "<link href=\"" .WB_URL ."/modules/" .$row['module']; |
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$css_link .= "/module.css\" rel=\"stylesheet\" type=\"text/css\" media=\"screen\" />\n"; |
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// ensure that module.css is not added twice (e.g. if 2 sections include the same module) |
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$css_head = str_replace($css_link, "", $css_head); |
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$css_head .= $css_link; |
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} |
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} |
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// write out links to all external module stylesheets (module.css) |
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if($css_head != "") {
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$css_head = "<!-- Include external module CSS stylesheets -->\n" .$css_head; |
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echo $css_head; |
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} |
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} |
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} |
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global $wb, $database; |
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// define default baselink and filename for optional module javascript and stylesheet files |
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$head_links = ""; |
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if($file_id == "css") {
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$base_link = '<link href="'.WB_URL.'/modules/{MODULE_DIRECTORY}/frontend.css"';
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$base_link.= 'rel="stylesheet" type="text/css" media="screen" />'; |
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$base_file = "frontend.css"; |
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} else {
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$base_link = '<script type="text/javascript" src="'.WB_URL.'/modules/{MODULE_DIRECTORY}/frontend.js"></script>';
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$base_file = "frontend.js"; |
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} |
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// Function to include optional module javascript files (module.js) into the <head> section |
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if (!function_exists('page_javascript')) {
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function page_javascript() {
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global $wb, $database; |
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$js_head = ""; |
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// gather information for all models embedded on actual page |
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$page_id = $wb->page_id; |
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$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections
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WHERE page_id=$page_id AND module<>'wysiwyg'"); |
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// obtain list of modules used for actual displayed page |
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$page_id=$wb->page_id; |
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$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections WHERE page_id=$page_id AND module<>'wysiwyg'");
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while($row = $query_modules->fetchRow()) {
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if(file_exists(WB_PATH .'/modules/' .$row['module'] .'/module.js')) {
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// build javascript link for current module.js |
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$js_link = "<script type=\"text/javascript\" src=\"" .WB_URL ."/modules/" .$row['module']; |
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$js_link .= "/module.js\"></script>\n"; |
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// ensure that module.js is not added twice (e.g. if 2 sections include the same module) |
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$js_head = str_replace($js_link, "", $js_head); |
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$js_head .= $js_link; |
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} |
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} |
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// write out links to all external module javascript files (module.js) |
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if($js_head != "") {
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$js_head = "<!-- Include external module javascript files -->\n" .$js_head; |
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echo $js_head; |
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} |
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while($row = $query_modules->fetchRow()) {
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// check if page module directory contains a frontend.js or frontend.css file |
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if(file_exists(WB_PATH ."/modules/" .$row['module'] ."/$base_file")) {
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// create link with frontend.js or frontend.css source for the current module |
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$tmp_link = str_replace("{MODULE_DIRECTORY}", $row['module'], $base_link);
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// ensure that frontend.js or frontend.css is only added once per module type |
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if(strpos($head_links, $tmp_link) === false) {
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$head_links .= $tmp_link ."\n"; |
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} |
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} |
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} |
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// write out links with all external module javascript/CSS files, remove last line feed |
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echo $head_links; |
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} |
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} |
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Also available in: Unified diff
Added package which allows to integrate optional JS & CSS module files (frontend.css, frontend.js, backend.css, backend.js) into the <head> section of the HTML code. This allows developers to code modules which creates (X)HTML valid output.