default_link)) {
$default_link = $wb->default_link;
}
if (isset($wb->page_trail)) {
$page_trail = $wb->page_trail;
}
if (isset($wb->page_description)) {
$page_description = $wb->page_description;
}
if (isset($wb->page_keywords)) {
$page_keywords = $wb->page_keywords;
}
if (isset($wb->link)) {
$page_link = $wb->link;
}
// Load Snippet Type modules into the frontend
$sSql = 'SELECT `directory` FROM `{TP}addons` WHERE `function` LIKE \'%snippet%\' ';
if (($resSnippets = $database->query($sSql))) {
while ($rec = $resSnippets->fetchRow()) {
$sFile = WB_PATH . '/modules/' . $rec['directory'] . '/include.php';
if (file_exists($sFile)) {
include $sFile;
}
}
}
// Frontend functions
if (!function_exists('page_link')) {
/**
* @brief Generate full page_link based on the
* `link` content from the `{TP}pages` table
*
* @param unspec $uLinkId
* @return string
*/
function page_link($uLinkId = null)
{
return $GLOBALS['wb']->page_link($link);
}
}
if (!function_exists('get_page_link')) {
/**
* @brief get `link` entry from database `{TP}pages` table using page_id
*
* @param int $id
* @return string
* @global object $database
*/
function get_page_link($page_id)
{
$sSql = 'SELECT `link` FROM `{TP}pages` WHERE `page_id` = %d';
return $GLOBALS['database']->get_one(sprintf($sSql, $page_id));
}
}
//function to highlight search results
if (!function_exists('search_highlight')) {
/**
*
* @staticvar bool $string_ul_umlaut
* @staticvar bool $string_ul_regex
* @param string $foo
* @param array $arr_string
* @return string
*/
function search_highlight($foo = '', $arr_string = array())
{
require_once WB_PATH . '/framework/functions.php';
static $string_ul_umlaut = false;
static $string_ul_regex = false;
if ($string_ul_umlaut === false || $string_ul_regex === false) {
require WB_PATH . '/search/search_convert.php';
}
$foo = entities_to_umlauts($foo, 'UTF-8');
array_walk($arr_string, function (&$v, $k) {
$v = preg_quote($v, '\'~\'');
});
$search_string = implode("|", $arr_string);
$string = str_replace($string_ul_umlaut, $string_ul_regex, $search_string);
// the highlighting
// match $string, but not inside , , or HTML-Tags
// Also droplet tags are now excluded from highlighting.
// split $string into pieces - "cut away" styles, scripts, comments, HTML-tags and eMail-addresses
// we have to cut
and as well.
// for HTML-Tags use <(?:[^<]|<.*>)*> which will match strings like
$matches = preg_split("~(\[\[.*\]\]||||||<(?:[^<]|<.*>)*>|\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,8}\b)~iUs", $foo, -1, (PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY));
if (is_array($matches) && $matches != array()) {
$foo = "";
foreach ($matches as $match) {
if ($match[0] != "<" && !preg_match('/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,8}$/i', $match) && !preg_match('~\[\[.*\]\]~', $match)) {
$match = str_replace(array('<', '>', '&', '"', ''', ' '), array('<', '>', '&', '"', '\'', "\xC2\xA0"), $match);
$match = preg_replace('~(' . $string . ')~ui', '_span class=_highlight__$1_/span_', $match);
//$match = str_replace(array('&', '<', '>', '"', '\'', "\xC2\xA0"), array('&', '<', '>', '"', ''', ' '), $match);
$match = str_replace(array('_span class=_highlight__', '_/span_'), array('', ''), $match);
}
$foo .= $match;
}
}
if (DEFAULT_CHARSET != 'utf-8') {
$foo = umlauts_to_entities($foo, 'UTF-8');
}
return $foo;
}
}
if (!function_exists('get_block_id')) {
/**
* @brief Function to extract Block ID from Blockname
* If fed whith an integer or numeric string it simply returns this as an integer.
* If fed whith a string it tries to find this string in the $block[] array of the current template.
* It returns the id if found otherwise it returns 1 (default template block)
*
* @param unspec $uMenu may be string or integer
* @return int
*/
function get_block_id($uBlock)
{
if (is_int($uBlock) or preg_match("/^[0-9]+$/is", $uBlock)) {
return (int)$uBlock;
} else {
require(WB_PATH . "/templates/" . TEMPLATE . "/info.php");
if ($key = array_search($uBlock, $block)) {
return (int)$key;
} else {
return 1;
}
}
}
}
if (!function_exists('get_menu_id')) {
/**
* @brief Function to extract Menu ID from Menuname
* If fed whith an integer or numeric string it simply returns this as an integer.
* If fed whith a string it tries to find this string in the $menu[] array of the current template.
* It returns the id if found otherwise it returns 0 (default menu id)
*
* @param unspec $uMenu may be string or integer
* @return integer
*/
function get_menu_id($uMenu)
{
if (is_int($uMenu) or preg_match("/^[0-9]+$/is", $uMenu)) {
return (int)$uMenu;
} else {
require(WB_PATH . "/templates/" . TEMPLATE . "/info.php");
if ($key = array_search($uMenu, $menu)) {
return (int)$key;
} else {
return 0;
}
}
}
}
if (!function_exists('get_section_array')) {
/**
* @brief Get Array with all the details of a section by using the section_id.
*
* @param integer $iSectionID
* @return array
*/
function get_section_array($iSectionID)
{
$aSection = array();
if (isset($iSectionID) && $iSectionID > 0) {
global $database;
$sSql = 'SELECT * FROM `{TP}sections` WHERE `section_id`=%d';
if ($rSections = $database->query(sprintf($sSql, (int)$iSectionID))) {
$aSection = $rSections->fetchRow(MYSQLI_ASSOC);
}
}
return $aSection;
}
}
if (!function_exists('get_section_content')) {
/**
* @brief Get the actual content of a single section based on its ID.
* It's possible to also add the SEC_ANCHOR (if set in settings),
* and even to use a custom AnchorID if needed.
*
* @param integer $iSectionID
* @param bool $bUseSecAnchor
* @param string $sAnchorID
* @return array
* @global object $database
* @global object $wb
* @global array $globals several global vars
* @global array $TEXT
* @global array $MENU
* @global array $HEADING
* @global array $MESSAGE
*
*/
function get_section_content($iSectionID, $bUseSecAnchor = false, $sAnchorID = "")
{
$sContent = '';
$aSection = get_section_array($iSectionID);
// check if module exists
$sModuleViewFile = WB_PATH . '/modules/' . $aSection['module'] . '/view.php';
if (is_readable($sModuleViewFile)) {
ob_start();
$page_id = $iPageID = $aSection['page_id'];
$section_id = $iSectionID;
// we need those global vars to correctly operate the view.php
global $database, $wb, $globals, $TEXT, $MENU, $HEADING, $MESSAGE;
$admin = $wb;
if (isset($globals) and is_array($globals)) {
foreach ($globals as $sGlobalName) {
global $$sGlobalName;
}
}
require $sModuleViewFile; // fetch content using the view.php
$sContent = ob_get_clean();
// use OPF hook
if (function_exists('opf_apply_filters')) {
$sContent = opf_controller('section', $sContent, $aSection['module'], $iPageID, $iSectionID);
}
if ($bUseSecAnchor == true || $sAnchorID != '') {
$sAnchorTPL = '';
if (defined('SEC_ANCHOR') && SEC_ANCHOR != '') {
$sSecAnchor = sprintf($sAnchorTPL, SEC_ANCHOR . $aSection['section_id']);
}
if ($sAnchorID != '') {
$sSecAnchor = sprintf($sAnchorTPL, $sAnchorID);
}
$sContent = $sSecAnchor . $sContent;
}
$aToInsert = $GLOBALS['wb']->retrieve_modfiles_from_dir($aSection['module'], "frontend");
foreach ($aToInsert as $sModfileType => $sFile) {
$sModfileType = strtolower($sModfileType);
switch ($sModfileType) {
case 'css':
I::insertCssFile($sFile[0], 'HEAD MODFILES');
break;
case 'js_head':
I::insertJsFile($sFile[0], 'HEAD MODFILES');
break;
case 'js_body':
I::insertJsFile($sFile[0], 'BODY MODFILES');
break;
default:
break;
}
}
}
return $sContent;
}
}
if (!function_exists('block_contents')) {
/**
* @brief This functions fetches the sections of a templates layout block
* and retuns it as an array for further processing.
*
* @param unspec $uBlock Template layout block-name or block-id
* @return array whole array of sections contained in a block
* @global array $MESSAGE
*
* @global object $database
* @global object $wb
*/
function block_contents($uBlock = 1)
{
global $database, $wb, $TEXT, $MESSAGE, $HEADING, $MENU;
$admin = $wb;
$iBlockID = is_numeric($uBlock) ? $uBlock : get_block_id($uBlock);
$aBlockSections = array();
if ($wb->page_access_denied == true) {
echo $MESSAGE['FRONTEND_SORRY_NO_VIEWING_PERMISSIONS'];
return;
}
if ($wb->page_no_active_sections == true) {
echo $MESSAGE['FRONTEND_SORRY_NO_ACTIVE_SECTIONS'];
return;
}
// Include page content
if (!defined('PAGE_CONTENT')) {
// return if page is not visible
if (($wb instanceof frontend) && !$wb->page_is_visible($wb->page)) {
return;
}
// First get all sections for this page
$sSql = 'SELECT `section_id` FROM `{TP}sections`
WHERE `page_id`=%d AND `block`=%d
ORDER BY `position`';
$iPageID = $page_id = $wb->page_id;
if (!($rSections = $database->query(sprintf($sSql, $iPageID, $iBlockID)))) {
return; // return if no results
}
// If no sections were found, check if default content is supposed to be shown
if ($rSections->numRows() == 0) {
if ($wb->default_block_content == 'none') {
return;
}
$iPageID = $wb->default_page_id;
if (is_numeric($wb->default_block_content)) {
$iPageID = $wb->default_block_content;
}
if (!($rSections = $database->query(sprintf($sSql, $iPageID, $iBlockID)))) {
return;
}
// Still no cotent found? Give it up, there's just nothing to show!
if ($rSections->numRows() == 0) {
return;
}
}
// Loop through sections
while ($row = $rSections->fetchRow(MYSQLI_ASSOC)) {
$iSectionID = $row['section_id'];
$aSection = get_section_array($iSectionID);
// skip this section if it is out of publication date
$now = time();
if (!(
($now <= $aSection['publ_end'] || (int)$aSection['publ_end'] == 0)
&&
($now >= $aSection['publ_start'] || (int)$aSection['publ_start'] == 0)
)) {
continue;
}
/**
* here again the same as get_section_content() but we should
* include the code here explicitly so that variables used by
* the sections stay available for the next iteration of the loop
*/
$sContent = '';
$aSection = get_section_array($iSectionID);
// check if module exists
$sModuleViewFile = WB_PATH . '/modules/' . $aSection['module'] . '/view.php';
if (is_readable($sModuleViewFile)) {
ob_start();
$page_id = $iPageID = $aSection['page_id'];
$section_id = $iSectionID;
// we need those global vars to correctly operate the view.php
global $database, $wb, $globals, $TEXT, $MENU, $HEADING, $MESSAGE;
$admin = $wb;
if (isset($globals) and is_array($globals)) {
foreach ($globals as $sGlobalName) {
global $$sGlobalName;
}
}
require $sModuleViewFile; // fetch content using the view.php
$sContent = ob_get_clean();
// use OPF hook
if (function_exists('opf_apply_filters')) {
$sContent = opf_controller('section', $sContent, $aSection['module'], $iPageID, $iSectionID);
}
$aToInsert = $GLOBALS['wb']->retrieve_modfiles_from_dir($aSection['module'], "frontend");
foreach ($aToInsert as $sModfileType => $sFile) {
$sModfileType = strtolower($sModfileType);
switch ($sModfileType) {
case 'css':
I::insertCssFile($sFile[0], 'HEAD MODFILES');
break;
case 'js_head':
I::insertJsFile($sFile[0], 'HEAD MODFILES');
break;
case 'js_body':
I::insertJsFile($sFile[0], 'BODY MODFILES');
break;
default:
break;
}
}
}
if ($sContent == '') {
continue;
}
$sec_anchor = '';
if (defined('SEC_ANCHOR') && SEC_ANCHOR != '') {
$sec_anchor = '';
}
// highlights searchresults
if (isset($_GET['searchresult']) && is_numeric($_GET['searchresult']) && !isset($_GET['nohighlight']) && isset($_GET['sstring']) && !empty($_GET['sstring'])) {
$sstringc = filter_input(INPUT_GET,"sstring",FILTER_SANITIZE_ENCODED);
$sstringc = str_replace("%","",$sstringc);
$arr_string = explode(" ", $sstringc);
if ($_GET['searchresult'] == 2) {
// exact match
$arr_string[0] = str_replace("_", " ", $arr_string[0]);
}
$aBlockSections[]['content'] = search_highlight($sContent, $arr_string);
} else {
// OPF Hook, Apply Filters
if (function_exists('opf_apply_filters')) {
$sContent = opf_controller('special', $sContent);
}
$aBlockSections[$iSectionID]['position'] = $aSection['position'];
$aBlockSections[$iSectionID]['section_id'] = $aSection['section_id'];
$aBlockSections[$iSectionID]['module'] = $aSection['module'];
$aBlockSections[$iSectionID]['section_name'] = $aSection['namesection'];
$aBlockSections[$iSectionID]['evenodd'] = ($aSection['position'] % 2 == 1) ? 'even' : 'odd';
if ($sec_anchor != '') {
$aBlockSections[$iSectionID]['content'] = PHP_EOL . $sec_anchor . PHP_EOL . $sContent;
} else {
$aBlockSections[$iSectionID]['content'] = $sContent;
}
}
}
} else {
ob_start();
require PAGE_CONTENT;
$aBlockSections[]['content'] = ob_get_clean();
}
return $aBlockSections;
}
}
if (!function_exists('page_content')) {
/**
* @brief print or return (e.g. into a variable for later use)
* all the sections of one block into the template
* It now alllows to enter block names as well as block numbers.
* The second parameter lets the function return the result instead of printing it immediately.
*
* @param unspec $uBlock Block ID or Block name
* @param bool $bPrint echo the contents
* or set to 0 if you want to fetch the contents into a variable
* @return string
* @global object $wb | The global variables are
* @global object $database | optional and will be used
* @global array $globals | only in case PAGE_CONTENT
* @global array $TEXT | (this are the special pages
* @global array $MESSAGE | like search, account etc.)
* @global array $HEADING | is defined.
* @global array $MENU |
*
*/
function page_content($uBlock = 1, $bPrint = 1)
{
$iBlockID = get_block_id($uBlock);
$sRetVal = '';
if (!defined('PAGE_CONTENT')) {
$aSections = block_contents($iBlockID);
if (!empty($aSections)) {
foreach ($aSections as $section) {
$sRetVal .= $section['content'];
}
}
} else {
// PAGE_CONTENT is defined
// it will go into the block with ID = 1
if ($iBlockID == 1) {
ob_start();
global $wb, $database, $globals, $TEXT, $MESSAGE, $HEADING, $MENU;
$admin = $wb;
if (isset($globals) and is_array($globals)) {
foreach ($globals as $sGlobalName) {
global $$sGlobalName;
}
}
require PAGE_CONTENT;
$sRetVal .= ob_get_clean();
}
}
// echo or return
if ($bPrint == 1) {
echo $sRetVal;
} else {
return $sRetVal;
}
}
}
// Function for page title
if (!function_exists('page_title')) {
function page_title($spacer = ' - ', $template = '[WEBSITE_TITLE][SPACER][PAGE_TITLE]')
{
$vars = array('[WEBSITE_TITLE]', '[PAGE_TITLE]', '[MENU_TITLE]', '[SPACER]');
$values = array(WEBSITE_TITLE, PAGE_TITLE, MENU_TITLE, $spacer);
echo str_replace($vars, $values, $template);
}
}
// Function for page description
if (!function_exists('page_description')) {
function page_description()
{
global $wb;
if ($wb->page_description != '') {
echo $wb->page_description;
} else {
echo WEBSITE_DESCRIPTION;
}
}
}
// Function for page keywords
if (!function_exists('page_keywords')) {
function page_keywords()
{
global $wb;
if ($wb->page_keywords != '') {
echo $wb->page_keywords;
} else {
echo WEBSITE_KEYWORDS;
}
}
}
// Function for page header
if (!function_exists('page_header')) {
function page_header($date_format = 'Y')
{
echo WEBSITE_HEADER;
}
}
// Function for page footer
if (!function_exists('page_footer')) {
function page_footer($date_format = 'Y')
{
global $starttime;
$vars = array('[YEAR]', '[PROCESS_TIME]');
$processtime = array_sum(explode(" ", microtime())) - $starttime;
$values = array(date($date_format), $processtime);
echo str_replace($vars, $values, WEBSITE_FOOTER);
}
}
// Function to add optional module Javascript or CSS stylesheets into the section of the frontend
if (!function_exists('register_frontend_modfiles')) {
function register_frontend_modfiles($sModfileType = "css")
{
if ($sModfileType != 'jquery') {
echo '' . PHP_EOL;
}
return $GLOBALS['wb']->register_modfiles($sModfileType, "frontend");
}
}
// Function to add optional module Javascript into the section of the frontend
if (!function_exists('register_frontend_modfiles_body')) {
function register_frontend_modfiles_body($sModfileType = "js")
{
return;
}
}