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($nav_items as &$item) {
   8                         $item['basename'] = $item['filename']; # for nav-links as images
   9                         if($item['filename'] == $basename) {
  10                                 $item['current'] = true;
  11                         }
  12                         if($item['filename'] == 'index') {
  13                                 $item['filename'] = './';
  14                         }
  15                         if($item['title'] == '') {
  16                                 $item['title'] = '(untitled)';
  17                         }
  18                 }
  19                 $tem->set('$navbar_items', $nav_items);
  20         }
  21
  22         $cms_page_id = cms_display_content($tem, 'where filename=%"', $basename);
  23
  24         if(logged_in_as_admin()) {
  25                 $admin_links = array();
  26                 if($cms_page_id) {
  27                         $admin_links['id'] = $cms_page_id;
  28                 }
  29                 $tem->set('$admin_links', $admin_links);
  30         }
  31
  32         if($cms_page_id) {
  33                 return true;
  34         } else {
  35                 return false;
  36         }
  37 }
  38
  39 function cms_display_content(&$tem /*, 'where clause %", %i', string, int */) {
  40         $args = array_slice(func_get_args(), 1);
  41         $args = array_merge(array('cms_pages', 'id,title,keywords,description,content'), $args);
  42         $row = call_user_func_array('db_get_assoc', $args);
  43         if($row) {
  44                 $tem->set('$cms_title', $row['title']);
  45                 $tem->set('$meta_keywords', $row['keywords']);
  46                 $tem->set('$meta_description', $row['description']);
  47                 $tem->set('$cms_body', $row['content']);
  48                 return $row['id'];
  49         }
  50         return false;
  51 }