inc/cms.php

   1 <?php
   2
   3 # This function (which loads the navbar and page content from the database) is
   4 # called automatically by wfpl_main()
   5
   6 function enc_css_str($str) {
   7         $str = str_replace("\\", "\\00005c", $str);
   8         return str_replace("\"", "\\000022", $str);
   9 }
  10
  11 function cms_display($basename, &$tem) {
  12         if(preg_match('/([.]l(ocal)?$)|^192[.]168[.]|^127.0.0.1$|^10[.]/', $_SERVER['HTTP_HOST'])) {
  13                 $GLOBALS['wfpl_main_template']->set('$running_locally');
  14         }
  15         $tem->set('$host', this_host());
  16         $nav_items = db_get_assocs('cms_pages', "coalesce(nullif(nav_title,''), title) as title,filename", 'where navbar!=0 order by navbar');
  17         if($nav_items) {
  18                 foreach($nav_items as &$item) {
  19                         $item['basename'] = $item['filename']; # for nav-links as images
  20                         if($item['filename'] == $basename) {
  21                                 $item['current'] = true;
  22                         }
  23                         if($item['filename'] == 'index') {
  24                                 $item['filename'] = './';
  25                         }
  26                         if($item['title'] == '') {
  27                                 $item['title'] = '(untitled)';
  28                         }
  29                 }
  30                 $tem->set('$navbar_items', $nav_items);
  31         }
  32
  33         $header_image = persistent_get('wfplcms_header_image');
  34         if ($header_image) {
  35                 $hi_css  = "\n<style>\n";
  36                 if ($header_image['width'] != WFPL_SITE_WIDTH) {
  37                         $hi_css .= "#site_header {\n";
  38                         $hi_css .=   'width: ' . $header_image['width'] . "px;\n";
  39                         $hi_css .= "}\n";
  40                 }
  41                 $hi_css .= "#site_header:before {\n";
  42                 $hi_css .=   "content: \"\";\n";
  43                 $hi_css .=   'background-image: url(' . $header_image['url'] . ");\n";
  44                 $hi_css .=   'padding-top: ' . ($header_image['height'] / $header_image['width'] * 100) . "%;\n";
  45                 $hi_css .= "}\n";
  46                 if ($header_image['caption']) {
  47                         $hi_css .= "#site_header:after {\n";
  48                         $hi_css .=   "content: \"" . enc_css_str($header_image['caption']) . "\";\n";
  49                         $hi_css .= "}\n";
  50                 }
  51                 $hi_css .= "</style>\n";
  52
  53                 $tem->set('$cms_css', $hi_css);
  54         }
  55
  56         $cms_page_id = cms_display_content($tem, 'where filename=%"', $basename);
  57
  58         $footer = db_get_value('cms_pages', 'content', 'where filename="_footer"');
  59         if ($footer) {
  60                 $tem->set('$cms_footer', $footer);
  61         }
  62
  63         if(session_auth_can('admin_links')) {
  64                 $admin_links = array();
  65                 if($cms_page_id) {
  66                         $admin_links['$edit_page_id'] = $cms_page_id;
  67                 }
  68                 $tem->set('$admin_links', $admin_links);
  69         }
  70
  71         if($cms_page_id) {
  72                 return true;
  73         } else {
  74                 return false;
  75         }
  76 }
  77
  78 function cms_display_content(&$tem /*, 'where clause %", %i', string, int */) {
  79         $args = array_slice(func_get_args(), 1);
  80         $args = array_merge(array('cms_pages', 'id,title,keywords,description,layout,content,sidebar_content'), $args);
  81         $row = call_user_func_array('db_get_assoc', $args);
  82         if($row) {
  83                 $tem->set('$cms_title', $row['title']);
  84                 $tem->set('$meta_keywords', $row['keywords']);
  85                 $tem->set('$meta_description', $row['description']);
  86                 $tem->set('$cms_body', $row['content']);
  87                 if ($row['layout'] === '' || $row['layout'] === '0') {
  88                         $tem->set('$layout_centerer_class', 'full');
  89                 } else {
  90                         $tem->set('$layout_centerer_class', 'with_sidebar');
  91                         if ($row['layout'] === '1') {
  92                                 $tem->set('$layout_sidebar_class', 'plain');
  93                         } else {
  94                                 $tem->set('$layout_sidebar_class', 'bordered');
  95                         }
  96                         $tem->set('$cms_sidebar', $row['sidebar_content']);
  97                 }
  98                 return $row['id'];
  99         } else {
 100                 $tem->set('$layout_centerer_class', 'full');
 101         }
 102         return false;
 103 }