<?php

$page = "blog";

include "header.php";

// DISPLAY ERROR PAGE IF USER IS NOT LOGGED IN AND ADMIN SETTING REQUIRES REGISTRATION

if( !$user->user_exists && !$setting['setting_permission_blog'] )

{

$page = "error";

$smarty->assign('error_header', 639);

$smarty->assign('error_message', 656);

$smarty->assign('error_submit', 641);

include "footer.php";

}

// DISPLAY ERROR PAGE IF NO OWNER

if( !$owner->user_exists )

{

$page = "error";

$smarty->assign('error_header', 639);

$smarty->assign('error_message', 828);

$smarty->assign('error_submit', 641);

include "footer.php";

}

// ENSURE BLOGS ARE ENABLED FOR THIS USER

if( !$owner->level_info['level_blog_create'] )

{

header("Location: ".$url->url_create('profile', $owner->user_info['user_username']));

exit();

}

// PROCESS INPUT

$p = ( !empty($_POST['p']) ? $_POST['p'] : ( !empty($_GET['p']) ? $_GET['p'] : NULL ) );

$blogentry_id = ( !empty($_POST['blogentry_id']) ? $_POST['blogentry_id'] : ( !empty($_GET['blogentry_id']) ? $_GET['blogentry_id'] : NULL ) );

$category_id = ( !empty($_POST['category_id']) ? $_POST['category_id'] : ( !empty($_GET['category_id']) ? $_GET['category_id'] : NULL ) );

$date_start = ( !empty($_POST['date_start']) ? $_POST['date_start'] : ( !empty($_GET['date_start']) ? $_GET['date_start'] : NULL ) );

$date_end = ( !empty($_POST['date_end']) ? $_POST['date_end'] : ( !empty($_GET['date_end']) ? $_GET['date_end'] : NULL ) );

$blog_search = ( !empty($_POST['blog_search']) ? $_POST['blog_search'] : ( !empty($_GET['blog_search']) ? $_GET['blog_search'] : NULL ) );

// CREATE BLOG OBJECT

$blog = new se_blog($owner->user_info['user_id']);

// GENERATE WHERE CLAUSE

$privacy_max = $owner->user_privacy_max($user);

$where = "(blogentry_privacy & '{$privacy_max}')";

if( !empty($blogentry_id) && is_numeric($blogentry_id) )

{

// SPECIFIC ENTRY SPECIFIED

$where .= " && blogentry_id='{$blogentry_id}'";

}

else

{

// SEARCH PARAMETERS

if( !empty($date_start) && !empty($date_end) && is_numeric($date_start) && is_numeric($date_end) )

$where .= " && blogentry_date>'{$date_start}' && blogentry_date<'{$date_end}'";

if( !empty($category_id) && is_numeric($category_id) )

$where .= " && blogentry_blogentrycat_id='{$category_id}'";

if( !empty($blog_search) )

$where .= " && MATCH (blogentry_title, blogentry_body) AGAINST ('{$blog_search}' IN BOOLEAN MODE)";

}

// GET TOTAL ENTRIES

$total_blogentries = $blog->blog_entries_total($where);

// MAKE ENTRY PAGES

$entries_per_page = (int) $owner->level_info['level_blog_entries'];

if( $entries_per_page<=0 || $entries_per_page>100 ) $entries_per_page = 10;

$page_vars = make_page($total_blogentries, $entries_per_page, $p);

// GET ENTRY ARRAY

$blogentries = $blog->blog_entries_list($page_vars[0], $entries_per_page, "blogentry_date DESC", $where);

// GET CUSTOM BLOG STYLE IF ALLOWED

if( $owner->level_info['level_blog_style'] )

{

$blogstyle_info = $database->database_fetch_assoc($database->database_query("SELECT blogstyle_css FROM se_blogstyles WHERE blogstyle_user_id='{$owner->user_info['user_id']}' LIMIT 1"));

$global_css = $blogstyle_info['blogstyle_css'];

}

// GET ARCHIVE AND CATEGORIES

$archive_list = $blog->blog_archive_generate("(se_blogentries.blogentry_privacy & '{$privacy_max}')");

$category_list = $blog->blog_categories_generate("(se_blogentries.blogentry_privacy & '{$privacy_max}')");

$is_subscribed = $blog->blog_subscription_exists($owner->user_info['user_id'], $user->user_info['user_id']);

// DO STUFF IF ONLY ONE ENTRY IS BEING DISPLAYED

if( $total_blogentries==1 && $blogentry_id )

{

$blogentry_info =& $blogentries[0];

// ENSURE OWNER OF BLOG ENTRY MATCHES OWNER OBJECT

if( $owner->user_info['user_id']!=$blogentry_info['blogentry_user_id'] )

{

header("Location: home.php");

exit();

}

// UPDATE ENTRY VIEWS

if( $user->user_info['user_id']!=$owner->user_info['user_id'] )

{

$database->database_query("UPDATE se_blogentries SET blogentry_views=blogentry_views+1 WHERE blogentry_id='{$blogentry_info['blogentry_id']}'");

}

// GET ENTRY COMMENT PRIVACY

$allowed_to_comment = TRUE;

if( !($privacy_max & $blogentry_info['blogentry_comments']) )

$allowed_to_comment = FALSE;

// GET BLOG TRACKBACKS

$tb_where = "blogtrackback_blogentry_id='{$blogentry_id}'";

$trackback_total = $blog->blog_trackback_total($tb_where);

$trackback_list = $blog->blog_trackback_list(NULL, NULL, NULL, $tb_where);

// MAKE TRACKBACK DISCOVERY

$trackback_rdf = $blog->blog_trackback_generate($blogentry_info);

// UPDATE NOTIFICATIONS

if( $is_subscribed )

{

$database->database_query("

DELETE FROM

se_notifys

USING

se_notifys

LEFT JOIN

se_notifytypes

ON se_notifys.notify_notifytype_id=se_notifytypes.notifytype_id

WHERE

se_notifys.notify_user_id='{$user->user_info['user_id']}' AND

se_notifytypes.notifytype_name='newblogsubscriptionentry' AND

notify_object_id='{$blogentry_id}'

");

}

if( $user->user_info['user_id']==$owner->user_info['user_id'])

{

$database->database_query("

DELETE FROM

se_notifys

USING

se_notifys

LEFT JOIN

se_notifytypes

ON se_notifys.notify_notifytype_id=se_notifytypes.notifytype_id

WHERE

se_notifys.notify_user_id='{$owner->user_info['user_id']}' AND

se_notifytypes.notifytype_name='blogcomment' AND

notify_object_id='{$blogentry_id}'

");

}

// SET SEO STUFF

$global_page_content = $blogentry_info['blogentry_title'];

$global_page_content = cleanHTML(str_replace('>', '> ', $global_page_content), NULL);

if( strlen($global_page_content)>255 ) $global_page_content = substr($global_page_content, 0, 251).'...';

$global_page_content = addslashes(trim(preg_replace('/\s+/', ' ',$global_page_content)));

$global_page_title = array(

1500125,

$owner->user_displayname,

$global_page_content

);

$global_page_content = $blogentry_info['blogentry_body'];

$global_page_content = cleanHTML(str_replace('>', '> ', $global_page_content), NULL);

if( strlen($global_page_content)>255 ) $global_page_content = substr($global_page_content, 0, 251).'...';

$global_page_content = addslashes(trim(preg_replace('/\s+/', ' ',$global_page_content)));

$global_page_description = array(

1500125,

$owner->user_displayname,

$global_page_content

);

// ASSIGN

$smarty->assign('total_comments', $total_comments);

$smarty->assign('allowed_to_comment', $allowed_to_comment);

$smarty->assign('trackback_rdf', $trackback_rdf);

$smarty->assign('trackback_total', $trackback_total);

$smarty->assign_by_ref('trackback_list', $trackback_list);

$smarty->assign_by_ref('blogentry_info', $blogentry_info);

}

// DO STUFF IF MORE THAN ONE ENTRY IS BEING DISPLAYED

else

{

// SET SEO STUFF

$global_page_title = array(1500124, $owner->user_displayname);

$global_page_description = array(1500124, $owner->user_displayname);

}

// ASSIGN VARIABLES AND DISPLAY BLOG PAGE

$smarty->assign('total_blogentries', $total_blogentries);

$smarty->assign_by_ref('entries', $blogentries);

$smarty->assign_by_ref('archive_list', $archive_list);

$smarty->assign_by_ref('category_list', $category_list);

$smarty->assign('is_subscribed', $is_subscribed);

$smarty->assign('blogentry_id', $blogentry_id);

$smarty->assign('category_id', $category_id);

$smarty->assign('date_start', $date_start);

$smarty->assign('date_end', $date_end);

$smarty->assign('blog_search', $blog_search);

$smarty->assign('p', $page_vars[1]);

$smarty->assign('maxpage', $page_vars[2]);

$smarty->assign('p_start', $page_vars[0]+1);

$smarty->assign('p_end', $page_vars[0]+count($blogentries));

include "footer.php";

?>