code/cms.php

   1 <?php
   2
   3 function cms_display($basename, &$tem) {
   4         $tem->set('$host', this_host());
   5         $nav_items = db_get_assocs('cms_pages', "coalesce(nullif(nav_title,''), title) as title,filename", 'where navbar!=0 order by navbar');
   6         if($nav_items) {
   7                 foreach($nav_items as &$nav_item) {
   8                         if($nav_item['filename'] == 'index') {
   9                                 $nav_item['filename'] = './';
  10                         }
  11                         if($nav_item['title'] == '') {
  12                                 $nav_item['title'] = '(untitled)';
  13                         }
  14                 }
  15                 $tem->set('$navbar_items', $nav_items);
  16         }
  17
  18         $cms_page_id = cms_display_content($tem, 'where filename=%"', $basename);
  19
  20         if(logged_in_as_admin()) {
  21                 $admin_links = array();
  22                 if($cms_page_id) {
  23                         $admin_links['id'] = $cms_page_id;
  24                 }
  25                 $tem->set('$admin_links', $admin_links);
  26         }
  27
  28         if($cms_page_id) {
  29                 return true;
  30         } else {
  31                 return false;
  32         }
  33 }
  34
  35 function cms_display_content(&$tem /*, 'where clause %", %i', string, int */) {
  36         $args = array_slice(func_get_args(), 1);
  37         $args = array_merge(array('cms_pages', 'id,title,keywords,description,content'), $args);
  38         $row = call_user_func_array('db_get_assoc', $args);
  39         if($row) {
  40                 $tem->set('$cms_title', $row['title']);
  41                 $tem->set('$meta_keywords', $row['keywords']);
  42                 $tem->set('$meta_description', $row['description']);
  43                 $tem->set('$cms_body', $row['content']);
  44                 return $row['id'];
  45         }
  46         return false;
  47 }