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         $tem->set('$host', this_host());
  13         $nav_items = db_get_assocs('cms_pages', "coalesce(nullif(nav_title,''), title) as title,filename", 'where navbar!=0 order by navbar');
  14         if($nav_items) {
  15                 foreach($nav_items as &$item) {
  16                         $item['basename'] = $item['filename']; # for nav-links as images
  17                         if($item['filename'] == $basename) {
  18                                 $item['current'] = true;
  19                         }
  20                         if($item['filename'] == 'index') {
  21                                 $item['filename'] = './';
  22                         }
  23                         if($item['title'] == '') {
  24                                 $item['title'] = '(untitled)';
  25                         }
  26                 }
  27                 $tem->set('$navbar_items', $nav_items);
  28         }
  29
  30         $header_image = persistent_get('wfplcms_header_image');
  31         if ($header_image) {
  32                 $hi_css  = "\n<style>\n";
  33                 if ($header_image['width'] != WFPL_SITE_WIDTH) {
  34                         $hi_css .= "#site_header {\n";
  35                         $hi_css .=   'width: ' . $header_image['width'] . "px;\n";
  36                         $hi_css .= "}\n";
  37                 }
  38                 $hi_css .= "#site_header:before {\n";
  39                 $hi_css .=   "content: \"\";\n";
  40                 $hi_css .=   'background-image: url(' . $header_image['url'] . ");\n";
  41                 $hi_css .=   'padding-top: ' . ($header_image['height'] / $header_image['width'] * 100) . "%;\n";
  42                 $hi_css .= "}\n";
  43                 if ($header_image['caption']) {
  44                         $hi_css .= "#site_header:after {\n";
  45                         $hi_css .=   "content: \"" . enc_css_str($header_image['caption']) . "\";\n";
  46                         $hi_css .= "}\n";
  47                 }
  48                 $hi_css .= "</style>\n";
  49
  50                 $tem->set('$cms_css', $hi_css);
  51         }
  52
  53         $cms_page = db_get_assoc('cms_pages', 'id,title,keywords,description,layout,content,sidebar_content', 'where filename=%"', $basename);
  54         cms_display_content($tem, $cms_page);
  55
  56         $footer = db_get_value('cms_pages', 'content', 'where filename="_footer"');
  57         if ($footer) {
  58                 $tem->set('$cms_footer', $footer);
  59         }
  60
  61         if(session_auth_can('admin_links')) {
  62                 $admin_links = array();
  63                 if($cms_page) {
  64                         $admin_links['$edit_page_id'] = $cms_page['id'];
  65                 }
  66                 $tem->set('$admin_links', $admin_links);
  67         }
  68
  69         if($cms_page) {
  70                 return true;
  71         } else {
  72                 return false;
  73         }
  74 }
  75
  76 function cms_display_content(&$tem, $row) {
  77         if($row) {
  78                 $tem->set('$cms_title', $row['title']);
  79                 $tem->set('$meta_keywords', $row['keywords']);
  80                 $tem->set('$meta_description', $row['description']);
  81                 $tem->set('$cms_body', $row['content']);
  82                 if ($row['layout'] === '' || $row['layout'] === '0') {
  83                         $tem->set('$layout_centerer_class', 'full');
  84                 } else {
  85                         $tem->set('$layout_centerer_class', 'with_sidebar');
  86                         if ($row['layout'] === '1') {
  87                                 $tem->set('$layout_sidebar_class', 'plain');
  88                         } else {
  89                                 $tem->set('$layout_sidebar_class', 'bordered');
  90                         }
  91                         $tem->set('$cms_sidebar', $row['sidebar_content']);
  92                 }
  93                 return $row['id'];
  94         } else {
  95                 $tem->set('$layout_centerer_class', 'full');
  96         }
  97 }