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File: bt-header.php

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  Classes of Michael Dale  >  Bluetrait  >  bt-header.php  >  Download  
File: bt-header.php
Role: Auxiliary script
Content type: text/plain
Description: Main Header File
Class: Bluetrait
A multi-user blog system
Author: By
Last change:
Date: 6 years ago
Size: 4,699 bytes
 

Contents

Class file image Download
<?php
   
include('bt-common.php');
   
    if (!isset(
$_SESSION['bt_page']) || $_SESSION['bt_page'] != $_SERVER['REQUEST_URI']) {
       
$_SESSION['bt_page'] = $_SERVER['REQUEST_URI'];
    }

   
$bt_content_identifier = bt_get_content_identifier();
   
   
$bt_error = '';
   
$bt_input_error = '';
   
    if (isset(
$_SESSION['bt_input_error']) && !empty($_SESSION['bt_input_error'])) {
       
$bt_input_error = $_SESSION['bt_input_error'];
       
$_SESSION['bt_input_error'] = '';
    }
   
//default title
   
bt_set_title(bt_get_config('description'));
   
/*
    This section is where we start the process of getting data based on the content type
    */
   
bt_set_404();
    switch(
$bt_content_identifier['type']) {
        case
'blog':
           
bt_unset_404();
           
$bt_post_categories = new bt_categories($bt_tb->categories);
           
$bt_posts = new bt_posts();
           
$bt_content_identifier['limit'] = (int) bt_get_config('limit_posts');
           
$bt_content_identifier['comment_count'] = 1;
           
$bt_content_identifier['post_type'] = 'published';
           
//paging support.
           
$bt_content_identifier['offset'] = $bt_content_identifier['limit'] * $bt_content_identifier['page'] - $bt_content_identifier['limit'];
            if (
$bt_content_identifier['offset'] < 0) {
               
$bt_content_identifier['offset'] = 0;
            }
           
$bt_post_array = $bt_posts->get_posts($bt_content_identifier);
           
$bt_content_identifier['theme_type'] = 'blog';

           
//if no posts found trigger not found message (only used if no posts were found in a category)
           
if (empty($bt_post_array)) $bt_error = '<h2>This category is currently empty.</h2>';

            if (isset(
$bt_post_array[0])) {
               
$bt_post = $bt_post_array[0];
                if (
$bt_posts->matches_permalink()) {
                   
bt_set_title(bt_run_content_filter('post_title', $bt_post['post_title']));
                }
                unset(
$bt_post);
            }
        break;
       
        case
'cms':
           
bt_unset_404();
           
$bt_post_categories = new bt_categories($bt_tb->categories);
           
$bt_posts = new bt_posts();
           
$bt_content_identifier['limit'] = 1;
            unset(
$bt_content_identifier['comment_count']);
           
$bt_content_identifier['post_type'] = 'published_content';
           
//paging support.
           
$bt_content_identifier['offset'] = $bt_content_identifier['limit'] * $bt_content_identifier['page'] - $bt_content_identifier['limit'];
            if (
$bt_content_identifier['offset'] < 0) {
               
$bt_content_identifier['offset'] = 0;
            }
           
$bt_post_array = $bt_posts->get_posts($bt_content_identifier);
           
$bt_content_identifier['theme_type'] = 'cms';

            if (isset(
$bt_post_array[0])) {
               
$bt_post = $bt_post_array[0];
                if (
$bt_posts->matches_permalink_content()) {
                   
bt_set_title(bt_run_content_filter('post_title', $bt_post['post_title']));
                }
                unset(
$bt_post);
            }
        break;
       
        case
'rss':
           
bt_unset_404();
           
$bt_content_identifier['limit'] = (int) bt_get_config('limit_posts');
           
$bt_content_identifier['post_type'] = 'published';
           
$bt_post_categories = new bt_categories($bt_tb->categories);
           
$bt_posts = new bt_posts();
           
$bt_post_array = $bt_posts->get_posts($bt_content_identifier);
           
$bt_content_identifier['theme_type'] = '';
           
bt_set_title('');
       
        break;
       
        case
'rss_comments':
           
bt_unset_404();
           
$bt_post_categories = new bt_categories($bt_tb->categories);
           
$bt_posts = new bt_posts();
           
$bt_post_array = $bt_posts->get_posts($bt_content_identifier);
            if (
count($bt_post_array) == 1) {
               
$bt_post = $bt_post_array[0];
               
$bt_content_identifier['get_posts'] = true;
               
$bt_content_identifier['order'] = 1;
               
bt_post_comments_setup();
               
//unset($bt_post);
           
}
            else {
               
bt_feed_comments_setup();
            }
           
           
$bt_content_identifier['theme_type'] = '';
           
bt_set_title('');
       
        break;
       
       
        default:
       
           
//pass all other content types to plugins that might handle them
           
bt_run_section_ref('other_content_' . $bt_content_identifier['type'], $bt_content_identifier);
    }
   
   
/*
    we can do real 404s now :)
    */
   
if (bt_is_404()) {
       
bt_run_section('404');
    }
   
   
bt_send_headers();

   
bt_run_section('header_loaded');
   
/*
        Theme Support
    */
   
if (bt_get_config('themes') && !empty($bt_content_identifier['theme_type'])) {
       
$bt_theme = bt_check_current_theme();
       
$bt_theme_type = bt_check_theme_type($bt_theme, $bt_content_identifier['theme_type']);
       
define('BT_CURRENT_THEME', $bt_theme);
       
define('BT_CURRENT_THEME_TYPE', $bt_theme_type);
       
       
//Themes can over the Bluetrait default 'theme_handle' (without the need to use a plugin) if they need to load themes in a different manner
       
include(BT_ROOT . BT_CONTENT . '/bt-themes/' . $bt_theme . '/' . $bt_theme . '.theme.php');
       
       
bt_run_section('theme_type_' . BT_CURRENT_THEME_TYPE);
    }
?>