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<?php
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// $Id: frontend.functions.php 673 2008-02-08 18:59:36Z doc $
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/*
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Website Baker Project <http://www.websitebaker.org/>
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Copyright (C) 2004-2008, Ryan Djurovich
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Website Baker is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Website Baker is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Website Baker; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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This file is purely for ensuring compatibility with 3rd party
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contributions made for WB version 2.5.2 or below
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*/
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if(!defined('WB_URL')) {
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header('Location: ../index.php');
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exit(0);
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}
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// references to objects and variables that changed their names
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$admin = &$wb;
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$default_link=&$wb->default_link;
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$page_trail=&$wb->page_trail;
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$page_description=&$wb->page_description;
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$page_keywords=&$wb->page_keywords;
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$page_link=&$wb->link;
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// extra_sql is not used anymore - this is basically a register_globals exploit prevention...
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$extra_sql=&$wb->extra_sql;
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$extra_where_sql=&$wb->extra_where_sql;
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$query="SELECT directory FROM ".TABLE_PREFIX."addons WHERE type = 'module' AND function = 'snippet'";
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$query_result=$database->query($query);
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if ($query_result->numRows()>0) {
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while ($row = $query_result->fetchRow()) {
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$module_dir = $row['directory'];
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if (file_exists(WB_PATH.'/modules/'.$module_dir.'/include.php')) {
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include(WB_PATH.'/modules/'.$module_dir.'/include.php');
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}
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}
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}
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// Frontend functions
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if (!function_exists('page_link')) {
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function page_link($link) {
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global $wb;
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return $wb->page_link($link);
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}
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}
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//function to highlight search results
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if (!function_exists('search_highlight')) {
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function search_highlight($foo='', $arr_string=array()) {
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require_once(WB_PATH.'/framework/functions.php');
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require_once(WB_PATH.'/search/search_convert.php');
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$foo = entities_to_umlauts($foo, 'UTF-8');
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array_walk($arr_string, create_function('&$v,$k','$v = preg_quote($v, \'/\');'));
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$search_string = implode("|", $arr_string);
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$string = entities_to_umlauts($search_string, 'UTF-8');
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$string = strtr($string, $string_ul_umlauts);
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// special-feature: '|' means word-boundary (\b). Searching for 'the|' will find 'the', but not 'thema'.
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$string = strtr($string, array('\\|'=>'\b'));
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// the highlighting
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// match $string, but not inside <style>...</style>, <script>...</script>, <!--...--> or HTML-Tags
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// split $string into pieces - "cut away" styles, scripts, comments, HTML-tags and eMail-addresses
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$matches = preg_split("/(<style.*<\/style>|<script.*<\/script>|<!--.*-->|<.*>|\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b)/iUs",$foo,-1,(PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY));
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if(is_array($matches) && $matches != array()) {
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$foo = "";
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$string = strtr($string, array('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"', '''=>'\'', ' '=>"\xC2\xA0"));
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foreach($matches as $match) {
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if($match{0}!="<" && !preg_match('/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i', $match)) {
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$match = strtr($match, array('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"', '''=>'\'', ' '=>"\xC2\xA0"));
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$match = preg_replace('/('.$string.')/iS', '_span class=_highlight__$1_/span_',$match);
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$match = strtr($match, array('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"', '\''=>''', "\xC2\xA0"=>' '));
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$match = str_replace(array('_span class=_highlight__', '_/span_'), array('<span class="highlight">', '</span>'), $match);
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}
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$foo .= $match;
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}
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}
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if(DEFAULT_CHARSET != 'utf-8') {
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$foo = umlauts_to_entities($foo, 'UTF-8');
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}
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return $foo;
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}
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}
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// Old menu call invokes new menu function
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if (!function_exists('page_menu')) {
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function page_menu($parent = 0, $menu_number = 1, $item_template = '<li[class]>[a] [menu_title] [/a]</li>', $menu_header = '<ul>', $menu_footer = '</ul>', $default_class = ' class="menu_default"', $current_class = ' class="menu_current"', $recurse = LEVEL) {
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global $wb;
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$wb->menu_number=$menu_number;
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$wb->menu_item_template=$item_template;
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$wb->menu_item_footer='';
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$wb->menu_parent = $parent;
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$wb->menu_header = $menu_header;
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$wb->menu_footer = $menu_footer;
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$wb->menu_default_class = $default_class;
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$wb->menu_current_class = $current_class;
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$wb->menu_recurse = $recurse+2;
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$wb->menu();
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unset($wb->menu_parent);
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unset($wb->menu_number);
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unset($wb->menu_item_template);
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unset($wb->menu_item_footer);
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unset($wb->menu_header);
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unset($wb->menu_footer);
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unset($wb->menu_default_class);
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unset($wb->menu_current_class);
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unset($wb->menu_start_level);
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unset($wb->menu_collapse);
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unset($wb->menu_recurse);
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}
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}
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if (!function_exists('show_menu')) {
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function show_menu($menu_number = NULL, $start_level=NULL, $recurse = NULL, $collapse = NULL, $item_template = NULL, $item_footer = NULL, $menu_header = NULL, $menu_footer = NULL, $default_class = NULL, $current_class = NULL, $parent = NULL) {
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global $wb;
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if (isset($menu_number))
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$wb->menu_number=$menu_number;
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if (isset($start_level))
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$wb->menu_start_level=$start_level;
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if (isset($recurse))
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$wb->menu_recurse=$recurse;
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if (isset($collapse))
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$wb->menu_collapse=$collapse;
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if (isset($item_template))
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$wb->menu_item_template=$item_template;
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if (isset($item_footer))
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$wb->menu_item_footer=$item_footer;
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if (isset($menu_header))
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$wb->menu_header=$menu_header;
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if (isset($menu_footer))
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$wb->menu_footer=$menu_footer;
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if (isset($default_class))
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$wb->menu_default_class=$default_class;
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if (isset($current_class))
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$wb->menu_current_class=$current_class;
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if (isset($parent))
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$wb->menu_parent=$parent;
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$wb->menu();
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unset($wb->menu_recurse);
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unset($wb->menu_parent);
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unset($wb->menu_start_level);
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}
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}
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if (!function_exists('page_content')) {
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function page_content($block = 1) {
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// Get outside objects
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global $TEXT,$MENU,$HEADING,$MESSAGE;
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global $globals;
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global $database;
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global $wb;
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$admin = & $wb;
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if ($wb->page_access_denied==true) {
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echo $MESSAGE['FRONTEND']['SORRY_NO_VIEWING_PERMISSIONS'];
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exit();
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}
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if ($wb->page_no_active_sections==true) {
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echo $MESSAGE['FRONTEND']['SORRY_NO_ACTIVE_SECTIONS'];
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exit();
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}
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if(isset($globals) AND is_array($globals)) { foreach($globals AS $global_name) { global $$global_name; } }
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// Make sure block is numeric
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if(!is_numeric($block)) { $block = 1; }
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// Include page content
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if(!defined('PAGE_CONTENT') OR $block!=1) {
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$page_id=$wb->page_id;
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// First get all sections for this page
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$query_sections = $database->query("SELECT section_id,module,publ_start,publ_end FROM ".TABLE_PREFIX."sections WHERE page_id = '".$page_id."' AND block = '$block' ORDER BY position");
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// If none were found, check if default content is supposed to be shown
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if($query_sections->numRows() == 0) {
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if ($wb->default_block_content=='none') {
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return;
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}
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if (is_numeric($wb->default_block_content)) {
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$page_id=$wb->default_block_content;
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} else {
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$page_id=$wb->default_page_id;
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}
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$query_sections = $database->query("SELECT section_id,module,publ_start,publ_end FROM ".TABLE_PREFIX."sections WHERE page_id = '".$page_id."' AND block = '$block' ORDER BY position");
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// Still no cotent found? Give it up, there's just nothing to show!
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if($query_sections->numRows() == 0) {
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return;
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}
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}
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// Loop through them and include their module file
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while($section = $query_sections->fetchRow()) {
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// skip this section if it is out of publication-date
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$now = time();
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if( !(($now<=$section['publ_end'] || $section['publ_end']==0) && ($now>=$section['publ_start'] || $section['publ_start']==0)) ) {
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continue;
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}
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$section_id = $section['section_id'];
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$module = $section['module'];
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// make a anchor for every section. This is for the search_extension
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echo "<a id=\"wb_section_$section_id\" name=\"wb_section_$section_id\"></a>";
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// highlights searchresults
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if (isset($_GET['searchresult']) AND is_numeric($_GET['searchresult']) AND !isset($_GET['nohighlight'])) {
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if (isset($_GET['sstring']) AND !empty($_GET['sstring']) ){
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$arr_string = explode(" ", $_GET['sstring']);
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if($_GET['searchresult'] == 2) {
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// exact match
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$arr_string[0] = strtr($arr_string[0], "_"," ");
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}
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ob_start(); //start output buffer
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require(WB_PATH.'/modules/'.$module.'/view.php');
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$foo = ob_get_contents(); // put outputbuffer in $foo
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ob_end_clean(); // clear outputbuffer
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echo search_highlight($foo, $arr_string);
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}
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} else {
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require(WB_PATH.'/modules/'.$module.'/view.php');
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}
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}
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} else {
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require(PAGE_CONTENT);
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}
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240
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}
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241
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}
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242
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243
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if (!function_exists('show_content')) {
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244
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function show_content($block=1) {
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245
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page_content($block);
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246
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}
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247
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}
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248
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249
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if (!function_exists('show_breadcrumbs')) {
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250
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function show_breadcrumbs($sep=' > ',$tier=1,$links=true,$depth=-1) {
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251
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global $wb;
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252
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$page_id=$wb->page_id;
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253
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if ($page_id!=0)
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254
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{
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255
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global $database;
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256
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$bca=$wb->page_trail;
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257
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$counter=0;
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258
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foreach ($bca as $temp)
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259
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{
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260
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if ($counter>=($tier-1) AND ($depth<0 OR $tier+$depth>$counter))
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261
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{
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262
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if ($counter>=$tier) echo $sep;
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263
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$query_menu=$database->query("SELECT menu_title,link FROM ".TABLE_PREFIX."pages WHERE page_id=$temp");
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264
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$page=$query_menu->fetchRow();
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265
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if ($links==true AND $temp!=$page_id)
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266
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echo '<a href="'.page_link($page['link']).'">'.$page['menu_title'].'</a>';
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267
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else
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268
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echo $page['menu_title'];
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269
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}
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270
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$counter++;
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271
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}
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272
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}
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273
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}
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274
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}
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275
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276
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// Function for page title
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277
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if (!function_exists('page_title')) {
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278
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function page_title($spacer = ' - ', $template = '[WEBSITE_TITLE][SPACER][PAGE_TITLE]') {
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279
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$vars = array('[WEBSITE_TITLE]', '[PAGE_TITLE]', '[MENU_TITLE]', '[SPACER]');
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280
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$values = array(WEBSITE_TITLE, PAGE_TITLE, MENU_TITLE, $spacer);
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281
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echo str_replace($vars, $values, $template);
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282
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}
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283
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}
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|
284
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|
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285
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// Function for page description
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|
286
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if (!function_exists('page_description')) {
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287
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function page_description() {
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288
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global $wb;
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289
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if ($wb->page_description!='') {
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290
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echo $wb->page_description;
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291
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} else {
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292
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echo WEBSITE_DESCRIPTION;
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293
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}
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294
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}
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295
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}
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|
296
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297
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// Function for page keywords
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|
298
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if (!function_exists('page_keywords')) {
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299
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function page_keywords() {
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|
300
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global $wb;
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301
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if ($wb->page_keywords!='') {
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302
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echo $wb->page_keywords;
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303
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} else {
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304
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echo WEBSITE_KEYWORDS;
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305
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}
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306
|
}
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|
307
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}
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|
308
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309
|
// Function for page header
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|
310
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if (!function_exists('page_header')) {
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311
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function page_header($date_format = 'Y') {
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312
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echo WEBSITE_HEADER;
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313
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}
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|
314
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}
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|
315
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|
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316
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// Function for page footer
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317
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if (!function_exists('page_footer')) {
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318
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function page_footer($date_format = 'Y') {
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319
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global $starttime;
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320
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$vars = array('[YEAR]', '[PROCESS_TIME]');
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321
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$processtime=array_sum(explode(" ",microtime()))-$starttime;
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322
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$values = array(date($date_format),$processtime);
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323
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echo str_replace($vars, $values, WEBSITE_FOOTER);
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324
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}
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325
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}
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|
326
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|
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327
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// Function to add optional module Javascript or CSS stylesheets into the <head> section of the frontend
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|
328
|
if(!function_exists('register_frontend_modfiles')) {
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329
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function register_frontend_modfiles($file_id="css") {
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|
330
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// sanity check of parameter passed to the function
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331
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$file_id = strtolower($file_id);
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332
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if($file_id !== "css" && $file_id !== "javascript" && $file_id !== "js") {
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333
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return;
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|
334
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}
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|
335
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336
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global $wb, $database;
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337
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// define default baselink and filename for optional module javascript and stylesheet files
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|
338
|
$head_links = "";
|
|
339
|
if($file_id == "css") {
|
|
340
|
$base_link = '<link href="'.WB_URL.'/modules/{MODULE_DIRECTORY}/frontend.css"';
|
|
341
|
$base_link.= ' rel="stylesheet" type="text/css" media="screen" />';
|
|
342
|
$base_file = "frontend.css";
|
|
343
|
} else {
|
|
344
|
$base_link = '<script type="text/javascript" src="'.WB_URL.'/modules/{MODULE_DIRECTORY}/frontend.js"></script>';
|
|
345
|
$base_file = "frontend.js";
|
|
346
|
}
|
|
347
|
|
|
348
|
// gather information for all models embedded on actual page
|
|
349
|
$page_id = $wb->page_id;
|
|
350
|
$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections
|
|
351
|
WHERE page_id=$page_id AND module<>'wysiwyg'");
|
|
352
|
|
|
353
|
while($row = $query_modules->fetchRow()) {
|
|
354
|
// check if page module directory contains a frontend.js or frontend.css file
|
|
355
|
if(file_exists(WB_PATH ."/modules/" .$row['module'] ."/$base_file")) {
|
|
356
|
// create link with frontend.js or frontend.css source for the current module
|
|
357
|
$tmp_link = str_replace("{MODULE_DIRECTORY}", $row['module'], $base_link);
|
|
358
|
|
|
359
|
// define constant indicating that the register_frontent_files was invoked
|
|
360
|
if($file_id == 'css') {
|
|
361
|
define('MOD_FRONTEND_CSS_REGISTERED', true);
|
|
362
|
} else {
|
|
363
|
define('MOD_FRONTEND_JAVASCRIPT_REGISTERED', true);
|
|
364
|
}
|
|
365
|
|
|
366
|
// ensure that frontend.js or frontend.css is only added once per module type
|
|
367
|
if(strpos($head_links, $tmp_link) === false) {
|
|
368
|
$head_links .= $tmp_link ."\n";
|
|
369
|
}
|
|
370
|
}
|
|
371
|
}
|
|
372
|
// include the Javascript email protection function
|
|
373
|
if($file_id != 'css' && file_exists(WB_PATH .'/modules/output_filter/js/mdcr.js')) {
|
|
374
|
$head_links .= '<script type="text/javascript" src="'.WB_URL.'/modules/output_filter/js/mdcr.js"></script>' ."\n";
|
|
375
|
}
|
|
376
|
|
|
377
|
// write out links with all external module javascript/CSS files, remove last line feed
|
|
378
|
echo $head_links;
|
|
379
|
}
|
|
380
|
}
|
|
381
|
|
|
382
|
// Begin WB < 2.4.x template compatibility code
|
|
383
|
// Make extra_sql accessable through private_sql
|
|
384
|
$private_sql = $extra_sql;
|
|
385
|
$private_where_sql = $extra_where_sql;
|
|
386
|
// Query pages for menu
|
|
387
|
$menu1 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '0' AND $extra_where_sql ORDER BY position ASC");
|
|
388
|
// Check if current pages is a parent page and if we need its submenu
|
|
389
|
if(PARENT == 0) {
|
|
390
|
// Get the pages submenu
|
|
391
|
$menu2 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '".PAGE_ID."' AND $extra_where_sql ORDER BY position ASC");
|
|
392
|
} else {
|
|
393
|
// Get the pages submenu
|
|
394
|
$menu2 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '".PARENT."' AND $extra_where_sql ORDER BY position ASC");
|
|
395
|
}
|
|
396
|
// End WB < 2.4.x template compatibility code
|
|
397
|
// Include template file
|
|
398
|
|
|
399
|
|
|
400
|
?>
|