[Beta] Dynamic Facebook and Twitter Meta Tags

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Volksdevil
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Posts: 2414
Joined: Sun Oct 03, 2010 2:03 pm
Location: Lancashire, UK
Name: Neil
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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by Volksdevil » Mon Mar 03, 2014 9:37 pm

Jeff, just had debug turned on to check another mod out but noticed this upon viewing topics...
[phpBB Debug] PHP Notice: in file [ROOT]/viewtopic.php on line 1931: Undefined variable: s_image_attachid
[phpBB Debug] PHP Notice: in file [ROOT]/viewtopic.php on line 1933: Undefined variable: s_video_url
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4804: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3916)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4806: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3916)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4807: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3916)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4808: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3916)
viewtopic.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);

// Start session management
$user->session_begin();
$user->add_lang('mods/pdf24');
$auth->acl($user->data);

// Initial var setup
$forum_id	= request_var('f', 0);
$topic_id	= request_var('t', 0);
$post_id	= request_var('p', 0);
$voted_id	= request_var('vote_id', array('' => 0));

$voted_id = (sizeof($voted_id) > 1) ? array_unique($voted_id) : $voted_id;


$start		= request_var('start', 0);
$view		= request_var('view', '');

$default_sort_days	= (!empty($user->data['user_post_show_days'])) ? $user->data['user_post_show_days'] : 0;
$default_sort_key	= (!empty($user->data['user_post_sortby_type'])) ? $user->data['user_post_sortby_type'] : 't';
$default_sort_dir	= (!empty($user->data['user_post_sortby_dir'])) ? $user->data['user_post_sortby_dir'] : 'a';

$sort_days	= request_var('st', $default_sort_days);
$sort_key	= request_var('sk', $default_sort_key);
$sort_dir	= request_var('sd', $default_sort_dir);

$update		= request_var('update', false);

$s_can_vote = false;
/**
* @todo normalize?
*/
$hilit_words	= request_var('hilit', '', true);

// Do we have a topic or post id?
if (!$topic_id && !$post_id)
{
	trigger_error('NO_TOPIC');
}

// Find topic id if user requested a newer or older topic
if ($view && !$post_id)
{
	if (!$forum_id)
	{
		$sql = 'SELECT forum_id
			FROM ' . TOPICS_TABLE . "
			WHERE topic_id = $topic_id";
		$result = $db->sql_query($sql);
		$forum_id = (int) $db->sql_fetchfield('forum_id');
		$db->sql_freeresult($result);

		if (!$forum_id)
		{
			trigger_error('NO_TOPIC');
		}
	}

	if ($view == 'unread')
	{
		// Get topic tracking info
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);

		$topic_last_read = (isset($topic_tracking_info[$topic_id])) ? $topic_tracking_info[$topic_id] : 0;

		$sql = 'SELECT post_id, topic_id, forum_id
			FROM ' . POSTS_TABLE . "
			WHERE topic_id = $topic_id
				" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1') . "
				AND post_time > $topic_last_read
				AND forum_id = $forum_id
			ORDER BY post_time ASC";
		$result = $db->sql_query_limit($sql, 1);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$sql = 'SELECT topic_last_post_id as post_id, topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE topic_id = ' . $topic_id;
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);
		}

		if (!$row)
		{
			// Setup user environment so we can process lang string
			$user->setup('viewtopic');

			trigger_error('NO_TOPIC');
		}

		$post_id = $row['post_id'];
		$topic_id = $row['topic_id'];
	}
	else if ($view == 'next' || $view == 'previous')
	{
		$sql_condition = ($view == 'next') ? '>' : '<';
		$sql_ordering = ($view == 'next') ? 'ASC' : 'DESC';

		$sql = 'SELECT forum_id, topic_last_post_time
			FROM ' . TOPICS_TABLE . '
			WHERE topic_id = ' . $topic_id;
		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$user->setup('viewtopic');
			// OK, the topic doesn't exist. This error message is not helpful, but technically correct.
			trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
		}
		else
		{
			$sql = 'SELECT topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE forum_id = ' . $row['forum_id'] . "
					AND topic_moved_id = 0
					AND topic_last_post_time $sql_condition {$row['topic_last_post_time']}
					" . (($auth->acl_get('m_approve', $row['forum_id'])) ? '' : 'AND topic_approved = 1') . "
				ORDER BY topic_last_post_time $sql_ordering";
			$result = $db->sql_query_limit($sql, 1);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if (!$row)
			{
				$sql = 'SELECT forum_style
					FROM ' . FORUMS_TABLE . "
					WHERE forum_id = $forum_id";
				$result = $db->sql_query($sql);
				$forum_style = (int) $db->sql_fetchfield('forum_style');
				$db->sql_freeresult($result);

				$user->setup('viewtopic', $forum_style);
				trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
			}
			else
			{
				$topic_id = $row['topic_id'];

				// Check for global announcement correctness?
				if (!$row['forum_id'] && !$forum_id)
				{
					trigger_error('NO_TOPIC');
				}
				else if ($row['forum_id'])
				{
					$forum_id = $row['forum_id'];
				}
			}
		}
	}

	// Check for global announcement correctness?
	if ((!isset($row) || !$row['forum_id']) && !$forum_id)
	{
		trigger_error('NO_TOPIC');
	}
	else if (isset($row) && $row['forum_id'])
	{
		$forum_id = $row['forum_id'];
	}
}

// This rather complex gaggle of code handles querying for topics but
// also allows for direct linking to a post (and the calculation of which
// page the post is on and the correct display of viewtopic)
$sql_array = array(
	'SELECT'	=> 't.*, f.*',

	'FROM'		=> array(FORUMS_TABLE => 'f'),
);

// Firebird handles two columns of the same name a little differently, this
// addresses that by forcing the forum_id to come from the forums table.
if ($db->sql_layer === 'firebird')
{
	$sql_array['SELECT'] = 'f.forum_id AS forum_id, ' . $sql_array['SELECT'];
}

// The FROM-Order is quite important here, else t.* columns can not be correctly bound.
if ($post_id)
{
	$sql_array['SELECT'] .= ', p.post_approved, p.post_time, p.post_id';
	$sql_array['FROM'][POSTS_TABLE] = 'p';
}

// Topics table need to be the last in the chain
$sql_array['FROM'][TOPICS_TABLE] = 't';

if ($user->data['is_registered'])
{
	$sql_array['SELECT'] .= ', tw.notify_status';
	$sql_array['LEFT_JOIN'] = array();

	$sql_array['LEFT_JOIN'][] = array(
		'FROM'	=> array(TOPICS_WATCH_TABLE => 'tw'),
		'ON'	=> 'tw.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tw.topic_id'
	);

	if ($config['allow_bookmarks'])
	{
		$sql_array['SELECT'] .= ', bm.topic_id as bookmarked';
		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(BOOKMARKS_TABLE => 'bm'),
			'ON'	=> 'bm.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = bm.topic_id'
		);
	}

	if ($config['load_db_lastread'])
	{
		$sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(TOPICS_TRACK_TABLE => 'tt'),
			'ON'	=> 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
		);

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(FORUMS_TRACK_TABLE => 'ft'),
			'ON'	=> 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
		);
	}
}

if (!$post_id)
{
	$sql_array['WHERE'] = "t.topic_id = $topic_id";
}
else
{
	$sql_array['WHERE'] = "p.post_id = $post_id AND t.topic_id = p.topic_id";
}

$sql_array['WHERE'] .= ' AND (f.forum_id = t.forum_id';

if (!$forum_id)
{
	// If it is a global announcement make sure to set the forum id to a postable forum
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . '
		AND f.forum_type = ' . FORUM_POST . ')';
}
else
{
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . "
		AND f.forum_id = $forum_id)";
}

$sql_array['WHERE'] .= ')';

// Join to forum table on topic forum_id unless topic forum_id is zero
// whereupon we join on the forum_id passed as a parameter ... this
// is done so navigation, forum name, etc. remain consistent with where
// user clicked to view a global topic
$sql = $db->sql_build_query('SELECT', $sql_array);
$result = $db->sql_query($sql);
$topic_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

// link to unapproved post or incorrect link
if (!$topic_data)
{
	// If post_id was submitted, we try at least to display the topic as a last resort...
	if ($post_id && $topic_id)
	{
		redirect(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "t=$topic_id" . (($forum_id) ? "&f=$forum_id" : '')));
	}

	trigger_error('NO_TOPIC');
}

$forum_id = (int) $topic_data['forum_id'];
// This is for determining where we are (page)
if ($post_id)
{
	// are we where we are supposed to be?
	if (!$topic_data['post_approved'] && !$auth->acl_get('m_approve', $topic_data['forum_id']))
	{
		// If post_id was submitted, we try at least to display the topic as a last resort...
		if ($topic_id)
		{
			redirect(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "t=$topic_id" . (($forum_id) ? "&f=$forum_id" : '')));
		}

		trigger_error('NO_TOPIC');
	}
	if ($post_id == $topic_data['topic_first_post_id'] || $post_id == $topic_data['topic_last_post_id'])
	{
		$check_sort = ($post_id == $topic_data['topic_first_post_id']) ? 'd' : 'a';

		if ($sort_dir == $check_sort)
		{
			$topic_data['prev_posts'] = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];
		}
		else
		{
			$topic_data['prev_posts'] = 0;
		}
	}
	else
	{
		$sql = 'SELECT COUNT(p.post_id) AS prev_posts
			FROM ' . POSTS_TABLE . " p
			WHERE p.topic_id = {$topic_data['topic_id']}
				" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p.post_approved = 1' : '');

		if ($sort_dir == 'd')
		{
			$sql .= " AND (p.post_time > {$topic_data['post_time']} OR (p.post_time = {$topic_data['post_time']} AND p.post_id >= {$topic_data['post_id']}))";
		}
		else
		{
			$sql .= " AND (p.post_time < {$topic_data['post_time']} OR (p.post_time = {$topic_data['post_time']} AND p.post_id <= {$topic_data['post_id']}))";
		}

		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		$topic_data['prev_posts'] = $row['prev_posts'] - 1;
	}
}

$topic_id = (int) $topic_data['topic_id'];
//
$topic_replies = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];

// Check sticky/announcement time limit
if (($topic_data['topic_type'] == POST_STICKY || $topic_data['topic_type'] == POST_ANNOUNCE) && $topic_data['topic_time_limit'] && ($topic_data['topic_time'] + $topic_data['topic_time_limit']) < time())
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_type = ' . POST_NORMAL . ', topic_time_limit = 0
		WHERE topic_id = ' . $topic_id;
	$db->sql_query($sql);

	$topic_data['topic_type'] = POST_NORMAL;
	$topic_data['topic_time_limit'] = 0;
}

// Setup look and feel
$user->setup('viewtopic', $topic_data['forum_style']);

$user->add_lang('mods/info_acp_shareon');

if (!$topic_data['topic_approved'] && !$auth->acl_get('m_approve', $forum_id))
{
	trigger_error('NO_TOPIC');
}

// Start auth check
if (!$auth->acl_get('f_read', $forum_id))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
		trigger_error('SORRY_AUTH_READ');
	}

	login_box('', $user->lang['LOGIN_VIEWFORUM']);
}

// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($topic_data['forum_password'])
{
	login_forum_box($topic_data);
}

// Redirect to login or to the correct post upon emailed notification links
if (isset($_GET['e']))
{
	$jump_to = request_var('e', 0);

	$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id");

	if ($user->data['user_id'] == ANONYMOUS)
	{
		login_box($redirect_url . "&p=$post_id&e=$jump_to", $user->lang['LOGIN_NOTIFY_TOPIC']);
	}

	if ($jump_to > 0)
	{
		// We direct the already logged in user to the correct post...
		redirect($redirect_url . ((!$post_id) ? "&p=$jump_to" : "&p=$post_id") . "#p$jump_to");
	}
}

// What is start equal to?
if ($post_id)
{
	$start = floor(($topic_data['prev_posts']) / $config['posts_per_page']) * $config['posts_per_page'];
}

// Get topic tracking info
if (!isset($topic_tracking_info))
{
	$topic_tracking_info = array();

	// Get topic tracking info
	if ($config['load_db_lastread'] && $user->data['is_registered'])
	{
		$tmp_topic_data = array($topic_id => $topic_data);
		$topic_tracking_info = get_topic_tracking($forum_id, $topic_id, $tmp_topic_data, array($forum_id => $topic_data['forum_mark_time']));
		unset($tmp_topic_data);
	}
	else if ($config['load_anon_lastread'] || $user->data['is_registered'])
	{
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);
	}
}

// Post ordering options
$limit_days = array(0 => $user->lang['ALL_POSTS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);

$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 's' => $user->lang['SUBJECT']);
$sort_by_sql = array('a' => array('u.username_clean', 'p.post_id'), 't' => 'p.post_time', 's' => array('p.post_subject', 'p.post_id'));
$join_user_sql = array('a' => true, 't' => false, 's' => false);

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';

gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param, $default_sort_days, $default_sort_key, $default_sort_dir);

// Obtain correct post count and ordering SQL if user has
// requested anything different
if ($sort_days)
{
	$min_post_time = time() - ($sort_days * 86400);

	$sql = 'SELECT COUNT(post_id) AS num_posts
		FROM ' . POSTS_TABLE . "
		WHERE topic_id = $topic_id
			AND post_time >= $min_post_time
		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1');
	$result = $db->sql_query($sql);
	$total_posts = (int) $db->sql_fetchfield('num_posts');
	$db->sql_freeresult($result);

	$limit_posts_time = "AND p.post_time >= $min_post_time ";

	if (isset($_POST['sort']))
	{
		$start = 0;
	}
}
else
{
	$total_posts = $topic_replies + 1;
	$limit_posts_time = '';
}

// Was a highlight request part of the URI?
$highlight_match = $highlight = '';
if ($hilit_words)
{
	foreach (explode(' ', trim($hilit_words)) as $word)
	{
		if (trim($word))
		{
			$word = str_replace('\*', '\w+?', preg_quote($word, '#'));
			$word = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $word);
			$highlight_match .= (($highlight_match != '') ? '|' : '') . $word;
		}
	}

	$highlight = urlencode($hilit_words);
}

// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start >= $total_posts)
{
	$start = ($start < 0) ? 0 : floor(($total_posts - 1) / $config['posts_per_page']) * $config['posts_per_page'];
}

// General Viewtopic URL for return links
$viewtopic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id" . (($start == 0) ? '' : "&start=$start") . ((strlen($u_sort_param)) ? "&$u_sort_param" : '') . (($highlight_match) ? "&hilit=$highlight" : ''));

// Are we watching this topic?
$s_watching_topic = array(
	'link'			=> '',
	'title'			=> '',
	'is_watching'	=> false,
);

if (($config['email_enable'] || $config['jab_enable']) && $config['allow_topic_notify'])
{
	$notify_status = (isset($topic_data['notify_status'])) ? $topic_data['notify_status'] : null;
	watch_topic_forum('topic', $s_watching_topic, $user->data['user_id'], $forum_id, $topic_id, $notify_status, $start, $topic_data['topic_title']);

	// Reset forum notification if forum notify is set
	if ($config['allow_forum_notify'] && $auth->acl_get('f_subscribe', $forum_id))
	{
		$s_watching_forum = $s_watching_topic;
		watch_topic_forum('forum', $s_watching_forum, $user->data['user_id'], $forum_id, 0);
	}
}

// Bookmarks
if ($config['allow_bookmarks'] && $user->data['is_registered'] && request_var('bookmark', 0))
{
	if (check_link_hash(request_var('hash', ''), "topic_$topic_id"))
	{
		if (!$topic_data['bookmarked'])
		{
			$sql = 'INSERT INTO ' . BOOKMARKS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
				'user_id'	=> $user->data['user_id'],
				'topic_id'	=> $topic_id,
			));
			$db->sql_query($sql);
		}
		else
		{
			$sql = 'DELETE FROM ' . BOOKMARKS_TABLE . "
				WHERE user_id = {$user->data['user_id']}
					AND topic_id = $topic_id";
			$db->sql_query($sql);
		}
		$message = (($topic_data['bookmarked']) ? $user->lang['BOOKMARK_REMOVED'] : $user->lang['BOOKMARK_ADDED']) . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $viewtopic_url . '">', '</a>');
	}
	else
	{
		$message = $user->lang['BOOKMARK_ERR'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $viewtopic_url . '">', '</a>');
	}
	meta_refresh(3, $viewtopic_url);

	trigger_error($message);
}

// Grab ranks
$ranks = $cache->obtain_ranks();

// Grab icons
$icons = $cache->obtain_icons();

// Grab extensions
$extensions = array();
if ($topic_data['topic_attachment'])
{
	$extensions = $cache->obtain_attach_extensions($forum_id);
}

// Forum rules listing
$s_forum_rules = '';
gen_forum_auth_level('topic', $forum_id, $topic_data['forum_status']);

// Quick mod tools
$allow_change_type = ($auth->acl_get('m_', $forum_id) || ($user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'])) ? true : false;

$topic_mod = '';
$topic_mod .= ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'] /*&& $topic_data['topic_status'] == ITEM_UNLOCKED*/)) ? (($topic_data['topic_status'] == ITEM_UNLOCKED) ? '<option value="lock">' . $user->lang['LOCK_TOPIC'] . '</option>' : '<option value="unlock">' . $user->lang['UNLOCK_TOPIC'] . '</option>') : '';
$topic_mod .= ($auth->acl_get('m_delete', $forum_id)) ? '<option value="delete_topic">' . $user->lang['DELETE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id) && $topic_data['topic_status'] != ITEM_MOVED) ? '<option value="move">' . $user->lang['MOVE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_split', $forum_id)) ? '<option value="split">' . $user->lang['SPLIT_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge">' . $user->lang['MERGE_POSTS'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge_topic">' . $user->lang['MERGE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id)) ? '<option value="fork">' . $user->lang['FORK_TOPIC'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_gets('f_sticky', 'f_announce', $forum_id) && $topic_data['topic_type'] != POST_NORMAL) ? '<option value="make_normal">' . $user->lang['MAKE_NORMAL'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_sticky', $forum_id) && $topic_data['topic_type'] != POST_STICKY) ? '<option value="make_sticky">' . $user->lang['MAKE_STICKY'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_ANNOUNCE) ? '<option value="make_announce">' . $user->lang['MAKE_ANNOUNCE'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_GLOBAL) ? '<option value="make_global">' . $user->lang['MAKE_GLOBAL'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '<option value="topic_logs">' . $user->lang['VIEW_TOPIC_LOGS'] . '</option>' : '';

// If we've got a hightlight set pass it on to pagination.
$pagination = generate_pagination(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id" . ((strlen($u_sort_param)) ? "&$u_sort_param" : '') . (($highlight_match) ? "&hilit=$highlight" : '')), $total_posts, $config['posts_per_page'], $start);

/*** 2012-03-19 BEGIN AmigoJack
    Use topic title as IMG ALT attribute value ***/
$sImageLang= $user-> lang['IMAGE'];  // Store original value
$user-> lang['IMAGE']= htmlentities( $topic_data['topic_title'], ENT_COMPAT, 'UTF-8' );  // Set new
/*** 2012-03-19 END ***/

// Navigation links
generate_forum_nav($topic_data);

// Forum Rules
generate_forum_rules($topic_data);

// Moderators
$forum_moderators = array();
if ($config['load_moderators'])
{
	get_moderators($forum_moderators, $forum_id);
}

// This is only used for print view so ...
$server_path = (!$view) ? $phpbb_root_path : generate_board_url() . '/';

// Replace naughty words in title
$topic_data['topic_title'] = censor_text($topic_data['topic_title']);

$s_search_hidden_fields = array(
	't' => $topic_id,
	'sf' => 'msgonly',
);
if ($_SID)
{
	$s_search_hidden_fields['sid'] = $_SID;
}

if (!empty($_EXTRA_URL))
{
	foreach ($_EXTRA_URL as $url_param)
	{
		$url_param = explode('=', $url_param, 2);
		$s_search_hidden_fields[$url_param[0]] = $url_param[1];
	}
}

// Send vars to template
$template->assign_vars(array(
	// Canonical URL MOD
	'U_CANONICAL' 	=> generate_board_url() . "/viewtopic.$phpEx?" . (($topic_data['topic_type'] == POST_GLOBAL) ? '' : "f=$forum_id&") . "t=$topic_id" . (($start) ? "&start=$start" : ''),
	// Canonical URL MOD
	'FORUM_ID' 		=> $forum_id,
	'FORUM_NAME' 	=> $topic_data['forum_name'],
	'FORUM_DESC'	=> generate_text_for_display($topic_data['forum_desc'], $topic_data['forum_desc_uid'], $topic_data['forum_desc_bitfield'], $topic_data['forum_desc_options']),
	'TOPIC_ID' 		=> $topic_id,
	'TOPIC_TITLE' 	=> $topic_data['topic_title'],
	'TOPIC_POSTER'	=> $topic_data['topic_poster'],

	'TOPIC_AUTHOR_FULL'		=> get_username_string('full', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR_COLOUR'	=> get_username_string('colour', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR'			=> get_username_string('username', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),

	'PAGINATION' 	=> $pagination,
	'PAGE_NUMBER' 	=> on_page($total_posts, $config['posts_per_page'], $start),
	'TOTAL_POSTS'	=> ($total_posts == 1) ? $user->lang['VIEW_TOPIC_POST'] : sprintf($user->lang['VIEW_TOPIC_POSTS'], $total_posts),
	'U_MCP' 		=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=topic_view&f=$forum_id&t=$topic_id" . (($start == 0) ? '' : "&start=$start") . ((strlen($u_sort_param)) ? "&$u_sort_param" : ''), true, $user->session_id) : '',
	'MODERATORS'	=> (isset($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : '',

	'POST_IMG' 			=> ($topic_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'FORUM_LOCKED') : $user->img('button_topic_new', 'POST_NEW_TOPIC'),
	'QUOTE_IMG' 		=> $user->img('icon_post_quote', 'REPLY_WITH_QUOTE'),
	'REPLY_IMG'			=> ($topic_data['forum_status'] == ITEM_LOCKED || $topic_data['topic_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'TOPIC_LOCKED') : $user->img('button_topic_reply', 'REPLY_TO_TOPIC'),
	'EDIT_IMG' 			=> $user->img('icon_post_edit', 'EDIT_POST'),
	'DELETE_IMG' 		=> $user->img('icon_post_delete', 'DELETE_POST'),
	'INFO_IMG' 			=> $user->img('icon_post_info', 'VIEW_INFO'),
	'PROFILE_IMG'		=> $user->img('icon_user_profile', 'READ_PROFILE'),
	'SEARCH_IMG' 		=> $user->img('icon_user_search', 'SEARCH_USER_POSTS'),
	'PM_IMG' 			=> $user->img('icon_contact_pm', 'SEND_PRIVATE_MESSAGE'),
	'EMAIL_IMG' 		=> $user->img('icon_contact_email', 'SEND_EMAIL'),
	'WWW_IMG' 			=> $user->img('icon_contact_www', 'VISIT_WEBSITE'),
	'ICQ_IMG' 			=> $user->img('icon_contact_icq', 'ICQ'),
	'AIM_IMG' 			=> $user->img('icon_contact_aim', 'AIM'),
	'MSN_IMG' 			=> $user->img('icon_contact_msnm', 'MSNM'),
	'YIM_IMG' 			=> $user->img('icon_contact_yahoo', 'YIM'),
	'JABBER_IMG'		=> $user->img('icon_contact_jabber', 'JABBER') ,
	'REPORT_IMG'		=> $user->img('icon_post_report', 'REPORT_POST'),
	'REPORTED_IMG'		=> $user->img('icon_topic_reported', 'POST_REPORTED'),
	'UNAPPROVED_IMG'	=> $user->img('icon_topic_unapproved', 'POST_UNAPPROVED'),
	'WARN_IMG'			=> $user->img('icon_user_warn', 'WARN_USER'),

	'S_IS_LOCKED'			=> ($topic_data['topic_status'] == ITEM_UNLOCKED && $topic_data['forum_status'] == ITEM_UNLOCKED) ? false : true,
	'S_SELECT_SORT_DIR' 	=> $s_sort_dir,
	'S_SELECT_SORT_KEY' 	=> $s_sort_key,
	'S_SELECT_SORT_DAYS' 	=> $s_limit_days,
	'S_SINGLE_MODERATOR'	=> (!empty($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id]) > 1) ? false : true,
	'S_TOPIC_ACTION' 		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id" . (($start == 0) ? '' : "&start=$start")),
	'S_TOPIC_MOD' 			=> ($topic_mod != '') ? '<select name="action" id="quick-mod-select">' . $topic_mod . '</select>' : '',
	'S_MOD_ACTION' 			=> append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&t=$topic_id" . (($start == 0) ? '' : "&start=$start") . "&quickmod=1&redirect=" . urlencode(str_replace('&', '&', $viewtopic_url)), true, $user->session_id),

	'S_VIEWTOPIC'			=> true,
	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx"),
	'S_SEARCH_LOCAL_HIDDEN_FIELDS'	=> build_hidden_fields($s_search_hidden_fields),

	'S_DISPLAY_POST_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
	'S_DISPLAY_REPLY_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
	'S_ENABLE_FEEDS_TOPIC'	=> ($config['feed_topic'] && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $topic_data['forum_options'])) ? true : false,

'U_PDF_TOPIC'			=> append_sid("{$phpbb_root_path}createpdf.$phpEx", "t=$topic_id"),

	'U_TOPIC'				=> "{$server_path}viewtopic.$phpEx?f=$forum_id&t=$topic_id",
	'U_FORUM'				=> $server_path,
	'U_VIEW_TOPIC' 			=> $viewtopic_url,
	'U_VIEW_FORUM' 			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id),
	'U_VIEW_OLDER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=previous"),
	'U_VIEW_NEWER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=next"),
	'U_PRINT_TOPIC'			=> ($auth->acl_get('f_print', $forum_id)) ? $viewtopic_url . '&view=print' : '',
	'U_EMAIL_TOPIC'			=> ($auth->acl_get('f_email', $forum_id) && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&t=$topic_id") : '',

	'U_WATCH_TOPIC' 		=> $s_watching_topic['link'],
	'L_WATCH_TOPIC' 		=> $s_watching_topic['title'],
	'S_WATCHING_TOPIC'		=> $s_watching_topic['is_watching'],

	'U_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks']) ? $viewtopic_url . '&bookmark=1&hash=' . generate_link_hash("topic_$topic_id") : '',
	'L_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks'] && $topic_data['bookmarked']) ? $user->lang['BOOKMARK_TOPIC_REMOVE'] : $user->lang['BOOKMARK_TOPIC'],

	'U_POST_NEW_TOPIC' 		=> ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=post&f=$forum_id") : '',
	'U_POST_REPLY_TOPIC' 	=> ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=reply&f=$forum_id&t=$topic_id") : '',
	'U_BUMP_TOPIC'			=> (bump_topic_allowed($forum_id, $topic_data['topic_bumped'], $topic_data['topic_last_post_time'], $topic_data['topic_poster'], $topic_data['topic_last_poster_id'])) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=bump&f=$forum_id&t=$topic_id&hash=" . generate_link_hash("topic_$topic_id")) : '')
);

// Does this topic contain a poll?
if (!empty($topic_data['poll_start']))
{
	$sql = 'SELECT o.*, p.bbcode_bitfield, p.bbcode_uid
		FROM ' . POLL_OPTIONS_TABLE . ' o, ' . POSTS_TABLE . " p
		WHERE o.topic_id = $topic_id
			AND p.post_id = {$topic_data['topic_first_post_id']}
			AND p.topic_id = o.topic_id
		ORDER BY o.poll_option_id";
	$result = $db->sql_query($sql);

	$poll_info = array();
	while ($row = $db->sql_fetchrow($result))
	{
		$poll_info[] = $row;
	}
	$db->sql_freeresult($result);

	$cur_voted_id = array();
	if ($user->data['is_registered'])
	{
		$sql = 'SELECT poll_option_id
			FROM ' . POLL_VOTES_TABLE . '
			WHERE topic_id = ' . $topic_id . '
				AND vote_user_id = ' . $user->data['user_id'];
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$cur_voted_id[] = $row['poll_option_id'];
		}
		$db->sql_freeresult($result);
	}
	else
	{
		// Cookie based guest tracking ... I don't like this but hum ho
		// it's oft requested. This relies on "nice" users who don't feel
		// the need to delete cookies to mess with results.
		if (isset($_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]))
		{
			$cur_voted_id = explode(',', $_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]);
			$cur_voted_id = array_map('intval', $cur_voted_id);
		}
	}

	// Can not vote at all if no vote permission
	$s_can_vote = ($auth->acl_get('f_vote', $forum_id) &&
		(($topic_data['poll_length'] != 0 && $topic_data['poll_start'] + $topic_data['poll_length'] > time()) || $topic_data['poll_length'] == 0) &&
		$topic_data['topic_status'] != ITEM_LOCKED &&
		$topic_data['forum_status'] != ITEM_LOCKED &&
		(!sizeof($cur_voted_id) ||
		($auth->acl_get('f_votechg', $forum_id) && $topic_data['poll_vote_change']))) ? true : false;
	$s_display_results = (!$s_can_vote || ($s_can_vote && sizeof($cur_voted_id)) || $view == 'viewpoll') ? true : false;

	if ($update && $s_can_vote)
	{

		if (!sizeof($voted_id) || sizeof($voted_id) > $topic_data['poll_max_options'] || in_array(VOTE_CONVERTED, $cur_voted_id) || !check_form_key('posting'))
		{
			$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id" . (($start == 0) ? '' : "&start=$start"));

			meta_refresh(5, $redirect_url);
			if (!sizeof($voted_id))
			{
				$message = 'NO_VOTE_OPTION';
			}
			else if (sizeof($voted_id) > $topic_data['poll_max_options'])
			{
				$message = 'TOO_MANY_VOTE_OPTIONS';
			}
			else if (in_array(VOTE_CONVERTED, $cur_voted_id))
			{
				$message = 'VOTE_CONVERTED';
			}
			else
			{
				$message = 'FORM_INVALID';
			}

			$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>');
			trigger_error($message);
		}

		foreach ($voted_id as $option)
		{
			if (in_array($option, $cur_voted_id))
			{
				continue;
			}

			$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
				SET poll_option_total = poll_option_total + 1
				WHERE poll_option_id = ' . (int) $option . '
					AND topic_id = ' . (int) $topic_id;
			$db->sql_query($sql);

			if ($user->data['is_registered'])
			{
				$sql_ary = array(
					'topic_id'			=> (int) $topic_id,
					'poll_option_id'	=> (int) $option,
					'vote_user_id'		=> (int) $user->data['user_id'],
					'vote_user_ip'		=> (string) $user->ip,
				);

				$sql = 'INSERT INTO ' . POLL_VOTES_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
				$db->sql_query($sql);
			}
		}

		foreach ($cur_voted_id as $option)
		{
			if (!in_array($option, $voted_id))
			{
				$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
					SET poll_option_total = poll_option_total - 1
					WHERE poll_option_id = ' . (int) $option . '
						AND topic_id = ' . (int) $topic_id;
				$db->sql_query($sql);

				if ($user->data['is_registered'])
				{
					$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . '
						WHERE topic_id = ' . (int) $topic_id . '
							AND poll_option_id = ' . (int) $option . '
							AND vote_user_id = ' . (int) $user->data['user_id'];
					$db->sql_query($sql);
				}
			}
		}

		if ($user->data['user_id'] == ANONYMOUS && !$user->data['is_bot'])
		{
			$user->set_cookie('poll_' . $topic_id, implode(',', $voted_id), time() + 31536000);
		}

		$sql = 'UPDATE ' . TOPICS_TABLE . '
			SET poll_last_vote = ' . time() . "
			WHERE topic_id = $topic_id";
		//, topic_last_post_time = ' . time() . " -- for bumping topics with new votes, ignore for now
		$db->sql_query($sql);

		$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id" . (($start == 0) ? '' : "&start=$start"));

		meta_refresh(5, $redirect_url);
		trigger_error($user->lang['VOTE_SUBMITTED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>'));
	}

	$poll_total = 0;
	foreach ($poll_info as $poll_option)
	{
		$poll_total += $poll_option['poll_option_total'];
	}

	if ($poll_info[0]['bbcode_bitfield'])
	{
		$poll_bbcode = new bbcode();
	}
	else
	{
		$poll_bbcode = false;
	}

	for ($i = 0, $size = sizeof($poll_info); $i < $size; $i++)
	{
		$poll_info[$i]['poll_option_text'] = censor_text($poll_info[$i]['poll_option_text']);

		if ($poll_bbcode !== false)
		{
			$poll_bbcode->bbcode_second_pass($poll_info[$i]['poll_option_text'], $poll_info[$i]['bbcode_uid'], $poll_option['bbcode_bitfield']);
		}

		$poll_info[$i]['poll_option_text'] = bbcode_nl2br($poll_info[$i]['poll_option_text']);
		$poll_info[$i]['poll_option_text'] = smiley_text($poll_info[$i]['poll_option_text']);
	}

	$topic_data['poll_title'] = censor_text($topic_data['poll_title']);

	if ($poll_bbcode !== false)
	{
		$poll_bbcode->bbcode_second_pass($topic_data['poll_title'], $poll_info[0]['bbcode_uid'], $poll_info[0]['bbcode_bitfield']);
	}

	$topic_data['poll_title'] = bbcode_nl2br($topic_data['poll_title']);
	$topic_data['poll_title'] = smiley_text($topic_data['poll_title']);

	unset($poll_bbcode);

	foreach ($poll_info as $poll_option)
	{
		$option_pct = ($poll_total > 0) ? $poll_option['poll_option_total'] / $poll_total : 0;
		$option_pct_txt = sprintf("%.1d%%", round($option_pct * 100));

		$template->assign_block_vars('poll_option', array(
			'POLL_OPTION_ID' 		=> $poll_option['poll_option_id'],
			'POLL_OPTION_CAPTION' 	=> $poll_option['poll_option_text'],
			'POLL_OPTION_RESULT' 	=> $poll_option['poll_option_total'],
			'POLL_OPTION_PERCENT' 	=> $option_pct_txt,
			'POLL_OPTION_PCT'		=> round($option_pct * 100),
			'POLL_OPTION_IMG' 		=> $user->img('poll_center', $option_pct_txt, round($option_pct * 250)),
			'POLL_OPTION_VOTED'		=> (in_array($poll_option['poll_option_id'], $cur_voted_id)) ? true : false)
		);
	}

	$poll_end = $topic_data['poll_length'] + $topic_data['poll_start'];

	$template->assign_vars(array(
		'POLL_QUESTION'		=> $topic_data['poll_title'],
		'TOTAL_VOTES' 		=> $poll_total,
		'POLL_LEFT_CAP_IMG'	=> $user->img('poll_left'),
		'POLL_RIGHT_CAP_IMG'=> $user->img('poll_right'),

		'L_MAX_VOTES'		=> ($topic_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $topic_data['poll_max_options']),
		'L_POLL_LENGTH'		=> ($topic_data['poll_length']) ? sprintf($user->lang[($poll_end > time()) ? 'POLL_RUN_TILL' : 'POLL_ENDED_AT'], $user->format_date($poll_end)) : '',

		'S_HAS_POLL'		=> true,
		'S_CAN_VOTE'		=> $s_can_vote,
		'S_DISPLAY_RESULTS'	=> $s_display_results,
		'S_IS_MULTI_CHOICE'	=> ($topic_data['poll_max_options'] > 1) ? true : false,
		'S_POLL_ACTION'		=> $viewtopic_url,

		'U_VIEW_RESULTS'	=> $viewtopic_url . '&view=viewpoll')
	);

	unset($poll_end, $poll_info, $voted_id);
}

// If the user is trying to reach the second half of the topic, fetch it starting from the end
$store_reverse = false;
$sql_limit = $config['posts_per_page'];
$sql_sort_order = $direction = '';

if ($start > $total_posts / 2)
{
	$store_reverse = true;

	if ($start + $config['posts_per_page'] > $total_posts)
	{
		$sql_limit = min($config['posts_per_page'], max(1, $total_posts - $start));
	}

	// Select the sort order
	$direction = (($sort_dir == 'd') ? 'ASC' : 'DESC');
	$sql_start = max(0, $total_posts - $sql_limit - $start);
}
else
{
	// Select the sort order
	$direction = (($sort_dir == 'd') ? 'DESC' : 'ASC');
	$sql_start = $start;
}

if (is_array($sort_by_sql[$sort_key]))
{
	$sql_sort_order = implode(' ' . $direction . ', ', $sort_by_sql[$sort_key]) . ' ' . $direction;
}
else
{
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . $direction;
}

// Container for user details, only process once
$post_list = $user_cache = $id_cache = $attachments = $attach_list = $rowset = $update_count = $post_edit_list = array();
$has_attachments = $display_notice = false;
$bbcode_bitfield = '';
$i = $i_total = 0;

// Go ahead and pull all data for this topic
$sql = 'SELECT p.post_id
	FROM ' . POSTS_TABLE . ' p' . (($join_user_sql[$sort_key]) ? ', ' . USERS_TABLE . ' u': '') . "
	WHERE p.topic_id = $topic_id
		" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p.post_approved = 1' : '') . "
		" . (($join_user_sql[$sort_key]) ? 'AND u.user_id = p.poster_id': '') . "
		$limit_posts_time
	ORDER BY $sql_sort_order";
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);

$i = ($store_reverse) ? $sql_limit - 1 : 0;
while ($row = $db->sql_fetchrow($result))
{
	$post_list[$i] = (int) $row['post_id'];
	($store_reverse) ? $i-- : $i++;
}
$db->sql_freeresult($result);

if (!sizeof($post_list))
{
	if ($sort_days)
	{
		trigger_error('NO_POSTS_TIME_FRAME');
	}
	else
	{
		trigger_error('NO_TOPIC');
	}
}

// Holding maximum post time for marking topic read
// We need to grab it because we do reverse ordering sometimes
$max_post_time = 0;

$sql = $db->sql_build_query('SELECT', array(
	'SELECT'	=> 'u.*, z.friend, z.foe, p.*',

	'FROM'		=> array(
		USERS_TABLE		=> 'u',
		POSTS_TABLE		=> 'p',
	),

	'LEFT_JOIN'	=> array(
		array(
			'FROM'	=> array(ZEBRA_TABLE => 'z'),
			'ON'	=> 'z.user_id = ' . $user->data['user_id'] . ' AND z.zebra_id = p.poster_id'
		)
	),

	'WHERE'		=> $db->sql_in_set('p.post_id', $post_list) . '
		AND u.user_id = p.poster_id'
));

$result = $db->sql_query($sql);

$now = phpbb_gmgetdate(time() + $user->timezone + $user->dst);

// Posts are stored in the $rowset array while $attach_list, $user_cache
// and the global bbcode_bitfield are built
while ($row = $db->sql_fetchrow($result))
{
	// Set max_post_time
	if ($row['post_time'] > $max_post_time)
	{
		$max_post_time = $row['post_time'];
	}

	$poster_id = (int) $row['poster_id'];

	// Does post have an attachment? If so, add it to the list
	if ($row['post_attachment'] && $config['allow_attachments'])
	{
		$attach_list[] = (int) $row['post_id'];

		if ($row['post_approved'])
		{
			$has_attachments = true;
		}
	}

	$rowset[$row['post_id']] = array(
		'hide_post'			=> ($row['foe'] && ($view != 'show' || $post_id != $row['post_id'])) ? true : false,

		'post_id'			=> $row['post_id'],
		'post_time'			=> $row['post_time'],
		'user_id'			=> $row['user_id'],
		'username'			=> $row['username'],
		'user_colour'		=> $row['user_colour'],
		'topic_id'			=> $row['topic_id'],
		'forum_id'			=> $row['forum_id'],
		'post_subject'		=> $row['post_subject'],
		'post_edit_count'	=> $row['post_edit_count'],
		'post_edit_time'	=> $row['post_edit_time'],
		'post_edit_reason'	=> $row['post_edit_reason'],
		'post_edit_user'	=> $row['post_edit_user'],
		'post_edit_locked'	=> $row['post_edit_locked'],

		// Make sure the icon actually exists
		'icon_id'			=> (isset($icons[$row['icon_id']]['img'], $icons[$row['icon_id']]['height'], $icons[$row['icon_id']]['width'])) ? $row['icon_id'] : 0,
		'post_attachment'	=> $row['post_attachment'],
		'post_approved'		=> $row['post_approved'],
		'post_reported'		=> $row['post_reported'],
		'post_username'		=> $row['post_username'],
		'post_text'			=> $row['post_text'],
		'bbcode_uid'		=> $row['bbcode_uid'],
		'bbcode_bitfield'	=> $row['bbcode_bitfield'],
		'enable_smilies'	=> $row['enable_smilies'],
		'enable_sig'		=> $row['enable_sig'],
		'friend'			=> $row['friend'],
		'foe'				=> $row['foe'],
	);

//**** Dynamic Facebook Mod
	if (strpos($row['post_text'],'[img') !== false) {
		preg_match_all('%\[img[a-z0-9:][^\]]*\](.*?)\[/img%', $row['post_text'],$sMetaResult);
		foreach ($sMetaResult['1'] as $value) {
			$sMetaBBCImage[] = $value;
		}
	}
	if (strpos($row['post_text'],'[video') !== false) {
		preg_match_all('%\[video[a-z0-9:][^\]]*\](.*?)\[/video%', $row['post_text'],$sMetaResult);
		foreach ($sMetaResult['1'] as $value) {
			$sMetaBBCVideo[] = $value;
		}
	}
	$sMetaImage = array();
/*** Dynamic Facebook Mod END ***/

	// Define the global bbcode bitfield, will be used to load bbcodes
	$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']);

	// Is a signature attached? Are we going to display it?
	if ($row['enable_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
	{
		$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['user_sig_bbcode_bitfield']);
	}

	// Cache various user specific data ... so we don't have to recompute
	// this each time the same user appears on this page
	if (!isset($user_cache[$poster_id]))
	{
		if ($poster_id == ANONYMOUS)
		{
			$user_cache[$poster_id] = array(
				'joined'		=> '',
				'posts'			=> '',
				'from'			=> '',

				'sig'					=> '',
				'sig_bbcode_uid'		=> '',
				'sig_bbcode_bitfield'	=> '',

				'online'			=> false,
				'avatar'			=> ($user->optionget('viewavatars')) ? get_user_avatar($row['user_avatar'], $row['user_avatar_type'], $row['user_avatar_width'], $row['user_avatar_height']) : '',
				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',
				'sig'				=> '',
				'profile'			=> '',
				'pm'				=> '',
				'email'				=> '',
				'www'				=> '',
				'icq_status_img'	=> '',
				'icq'				=> '',
				'aim'				=> '',
				'msn'				=> '',
				'yim'				=> '',
				'jabber'			=> '',
				'search'			=> '',
				'age'				=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'warnings'			=> 0,
				'allow_pm'			=> 0,
			);

			get_user_rank($row['user_rank'], false, $user_cache[$poster_id]['rank_title'], $user_cache[$poster_id]['rank_image'], $user_cache[$poster_id]['rank_image_src']);
		}
		else
		{
			$user_sig = '';

			// We add the signature to every posters entry because enable_sig is post dependant
			if ($row['user_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
			{
				$user_sig = $row['user_sig'];
			}

			$id_cache[] = $poster_id;

			$user_cache[$poster_id] = array(
				'joined'		=> $user->format_date($row['user_regdate']),
				'posts'			=> $row['user_posts'],
				'warnings'		=> (isset($row['user_warnings'])) ? $row['user_warnings'] : 0,
				'from'			=> (!empty($row['user_from'])) ? $row['user_from'] : '',

				'sig'					=> $user_sig,
				'sig_bbcode_uid'		=> (!empty($row['user_sig_bbcode_uid'])) ? $row['user_sig_bbcode_uid'] : '',
				'sig_bbcode_bitfield'	=> (!empty($row['user_sig_bbcode_bitfield'])) ? $row['user_sig_bbcode_bitfield'] : '',

				'viewonline'	=> $row['user_allow_viewonline'],
				'allow_pm'		=> $row['user_allow_pm'],

				'avatar'		=> ($user->optionget('viewavatars')) ? get_user_avatar($row['user_avatar'], $row['user_avatar_type'], $row['user_avatar_width'], $row['user_avatar_height']) : '',
				'age'			=> '',

				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'online'		=> false,
				'profile'		=> append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=viewprofile&u=$poster_id"),
				'www'			=> $row['user_website'],
				'aim'			=> ($row['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=aim&u=$poster_id") : '',
				'msn'			=> ($row['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=msnm&u=$poster_id") : '',
				'yim'			=> ($row['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($row['user_yim']) . '&.src=pg' : '',
				'jabber'		=> ($row['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=jabber&u=$poster_id") : '',
				'search'		=> ($auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", "author_id=$poster_id&sr=posts") : '',

				'author_full'		=> get_username_string('full', $poster_id, $row['username'], $row['user_colour']),
				'author_colour'		=> get_username_string('colour', $poster_id, $row['username'], $row['user_colour']),
				'author_username'	=> get_username_string('username', $poster_id, $row['username'], $row['user_colour']),
				'author_profile'	=> get_username_string('profile', $poster_id, $row['username'], $row['user_colour']),
			);

			get_user_rank($row['user_rank'], $row['user_posts'], $user_cache[$poster_id]['rank_title'], $user_cache[$poster_id]['rank_image'], $user_cache[$poster_id]['rank_image_src']);

			if ((!empty($row['user_allow_viewemail']) && $auth->acl_get('u_sendemail')) || $auth->acl_get('a_email'))
			{
				$user_cache[$poster_id]['email'] = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&u=$poster_id") : (($config['board_hide_emails'] && !$auth->acl_get('a_email')) ? '' : 'mailto:' . $row['user_email']);
			}
			else
			{
				$user_cache[$poster_id]['email'] = '';
			}

			if (!empty($row['user_icq']))
			{
				$user_cache[$poster_id]['icq'] = 'http://www.icq.com/people/' . urlencode($row['user_icq']) . '/';
				$user_cache[$poster_id]['icq_status_img'] = '<img src="http://web.icq.com/whitepages/online?icq=' . $row['user_icq'] . '&img=5" width="18" height="18" alt="" />';
			}
			else
			{
				$user_cache[$poster_id]['icq_status_img'] = '';
				$user_cache[$poster_id]['icq'] = '';
			}

			if ($config['allow_birthdays'] && !empty($row['user_birthday']))
			{
				list($bday_day, $bday_month, $bday_year) = array_map('intval', explode('-', $row['user_birthday']));

				if ($bday_year)
				{
					$diff = $now['mon'] - $bday_month;
					if ($diff == 0)
					{
						$diff = ($now['mday'] - $bday_day < 0) ? 1 : 0;
					}
					else
					{
						$diff = ($diff < 0) ? 1 : 0;
					}

					$user_cache[$poster_id]['age'] = (int) ($now['year'] - $bday_year - $diff);
				}
			}
		}
	}
}
$db->sql_freeresult($result);

// Load custom profile fields
if ($config['load_cpf_viewtopic'])
{
	if (!class_exists('custom_profile'))
	{
		include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
	}
	$cp = new custom_profile();

	// Grab all profile fields from users in id cache for later use - similar to the poster cache
	$profile_fields_tmp = $cp->generate_profile_fields_template('grab', $id_cache);

	// filter out fields not to be displayed on viewtopic. Yes, it's a hack, but this shouldn't break any MODs.
	$profile_fields_cache = array();
	foreach ($profile_fields_tmp as $profile_user_id => $profile_fields)
	{
		$profile_fields_cache[$profile_user_id] = array();
		foreach ($profile_fields as $used_ident => $profile_field)
		{
			if ($profile_field['data']['field_show_on_vt'])
			{
				$profile_fields_cache[$profile_user_id][$used_ident] = $profile_field;
			}
		}
	}
	unset($profile_fields_tmp);
}

// Generate online information for user
if ($config['load_onlinetrack'] && sizeof($id_cache))
{
	$sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline
		FROM ' . SESSIONS_TABLE . '
		WHERE ' . $db->sql_in_set('session_user_id', $id_cache) . '
		GROUP BY session_user_id';
	$result = $db->sql_query($sql);

	$update_time = $config['load_online_time'] * 60;
	while ($row = $db->sql_fetchrow($result))
	{
		$user_cache[$row['session_user_id']]['online'] = (time() - $update_time < $row['online_time'] && (($row['viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
	}
	$db->sql_freeresult($result);
}
unset($id_cache);

// Pull attachment data
if (sizeof($attach_list))
{
	if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id))
	{
		$sql = 'SELECT *
			FROM ' . ATTACHMENTS_TABLE . '
			WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . '
				AND in_message = 0
			ORDER BY attach_id DESC, post_msg_id ASC';
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$attachments[$row['post_msg_id']][] = $row;

//**** Dynamic Facebook Mod
$sImageTypesVar = array ("jpg", "jpeg", "gif", "png");
if(in_array($row['extension'], $sImageTypesVar)) {
	$sMetaImage[] = $row['attach_id'];
}
/*** Dynamic Facebook Mod END ***/

		}
		$db->sql_freeresult($result);

		// No attachments exist, but post table thinks they do so go ahead and reset post_attach flags
		if (!sizeof($attachments))
		{
			$sql = 'UPDATE ' . POSTS_TABLE . '
				SET post_attachment = 0
				WHERE ' . $db->sql_in_set('post_id', $attach_list);
			$db->sql_query($sql);

			// We need to update the topic indicator too if the complete topic is now without an attachment
			if (sizeof($rowset) != $total_posts)
			{
				// Not all posts are displayed so we query the db to find if there's any attachment for this topic
				$sql = 'SELECT a.post_msg_id as post_id
					FROM ' . ATTACHMENTS_TABLE . ' a, ' . POSTS_TABLE . " p
					WHERE p.topic_id = $topic_id
						AND p.post_approved = 1
						AND p.topic_id = a.topic_id";
				$result = $db->sql_query_limit($sql, 1);
				$row = $db->sql_fetchrow($result);
				$db->sql_freeresult($result);

				if (!$row)
				{
					$sql = 'UPDATE ' . TOPICS_TABLE . "
						SET topic_attachment = 0
						WHERE topic_id = $topic_id";
					$db->sql_query($sql);
				}
			}
			else
			{
				$sql = 'UPDATE ' . TOPICS_TABLE . "
					SET topic_attachment = 0
					WHERE topic_id = $topic_id";
				$db->sql_query($sql);
			}
		}
		else if ($has_attachments && !$topic_data['topic_attachment'])
		{
			// Topic has approved attachments but its flag is wrong
			$sql = 'UPDATE ' . TOPICS_TABLE . "
				SET topic_attachment = 1
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$topic_data['topic_attachment'] = 1;
		}
	}
	else
	{
		$display_notice = true;
	}
}

// Instantiate BBCode if need be
if ($bbcode_bitfield !== '')
{
	$bbcode = new bbcode(base64_encode($bbcode_bitfield));
}

$i_total = sizeof($rowset) - 1;
$prev_post_id = '';

$template->assign_vars(array(
	'S_NUM_POSTS' => sizeof($post_list))
);

// Output the posts
$first_unread = $post_unread = false;
for ($i = 0, $end = sizeof($post_list); $i < $end; ++$i)
{
	// A non-existing rowset only happens if there was no user present for the entered poster_id
	// This could be a broken posts table.
	if (!isset($rowset[$post_list[$i]]))
	{
		continue;
	}

	$row =& $rowset[$post_list[$i]];
	$poster_id = $row['user_id'];

	// End signature parsing, only if needed
	if ($user_cache[$poster_id]['sig'] && $row['enable_sig'] && empty($user_cache[$poster_id]['sig_parsed']))
	{
		$user_cache[$poster_id]['sig'] = censor_text($user_cache[$poster_id]['sig']);

		if ($user_cache[$poster_id]['sig_bbcode_bitfield'])
		{
			$bbcode->bbcode_second_pass($user_cache[$poster_id]['sig'], $user_cache[$poster_id]['sig_bbcode_uid'], $user_cache[$poster_id]['sig_bbcode_bitfield']);
		}

		$user_cache[$poster_id]['sig'] = bbcode_nl2br($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig'] = smiley_text($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig_parsed'] = true;
	}

	// Parse the message and subject
	$message = censor_text($row['post_text']);
	if(file_exists($phpbb_root_path.(!empty($config['tapatalkdir']) ? $config['tapatalkdir'] : 'mobiquo').'/hook/viewtopic_hook.php'))
    {
        include  $phpbb_root_path.(!empty($config['tapatalkdir']) ? $config['tapatalkdir'] : 'mobiquo').'/hook/viewtopic_hook.php';
    }

//**** Dynamic Facebook Mod
if (!isset($sMetaDescription)) { 	
    $sMetaDescription= preg_replace
        ( array
            ( '#\\[([^/\\]=]+)[^\\]]*\\]#'  // Strip possible BBCode opening tags
            , '#\\[/[^\\]]*\\]#'  // Closing tags
            , '#<[^>]+>#'  // Strip possible HTML
            , '#[\\n\\r\\t]#s'  // Strip linebreaks and tabs
            , '# +#'  // Strip multiple spaces
            , '#[a-z]+(:|\\&\\#58;)\\S+#i'  // Strip URIs
            )
        , array
            ( ''
            , ''
            , ''
            , ' '
            , ' '
            , ' '
            )
        , $message
        );
    // Shorten description if it's longer than 140 characters
    if( ( utf8_strlen( $sMetaDescription )> 135 )&& ( $iSpace= utf8_strpos( $sMetaDescription, ' ', 135 ) )!== FALSE ) $sMetaDescription= substr( $sMetaDescription, 0, $iSpace ).'...';
}
/*** Dynamic Facebook Mod END ***/

	// Second parse bbcode here
	if ($row['bbcode_bitfield'])
	{
		$bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);
	}

	$message = bbcode_nl2br($message);
	$message = smiley_text($message);

	if (!empty($attachments[$row['post_id']]))
	{
		parse_attachments($forum_id, $message, $attachments[$row['post_id']], $update_count);
	}

	// Replace naughty words such as farty pants
	$row['post_subject'] = censor_text($row['post_subject']);

	// Highlight active words (primarily for search)
	if ($highlight_match)
	{
		$message = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $message);
		$row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $row['post_subject']);
	}

	// Editing information
	if (($row['post_edit_count'] && $config['display_last_edited']) || $row['post_edit_reason'])
	{
		// Get usernames for all following posts if not already stored
		if (!sizeof($post_edit_list) && ($row['post_edit_reason'] || ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))))
		{
			// Remove all post_ids already parsed (we do not have to check them)
			$post_storage_list = (!$store_reverse) ? array_slice($post_list, $i) : array_slice(array_reverse($post_list), $i);

			$sql = 'SELECT DISTINCT u.user_id, u.username, u.user_colour
				FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
				WHERE ' . $db->sql_in_set('p.post_id', $post_storage_list) . '
					AND p.post_edit_count <> 0
					AND p.post_edit_user <> 0
					AND p.post_edit_user = u.user_id';
			$result2 = $db->sql_query($sql);
			while ($user_edit_row = $db->sql_fetchrow($result2))
			{
				$post_edit_list[$user_edit_row['user_id']] = $user_edit_row;
			}
			$db->sql_freeresult($result2);

			unset($post_storage_list);
		}

		$l_edit_time_total = ($row['post_edit_count'] == 1) ? $user->lang['EDITED_TIME_TOTAL'] : $user->lang['EDITED_TIMES_TOTAL'];

		if ($row['post_edit_reason'])
		{
			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $post_edit_list[$row['post_edit_user']]['username'], $post_edit_list[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time'], false, true), $row['post_edit_count']);
		}
		else
		{
			if ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))
			{
				$user_cache[$row['post_edit_user']] = $post_edit_list[$row['post_edit_user']];
			}

			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $user_cache[$row['post_edit_user']]['username'], $user_cache[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time'], false, true), $row['post_edit_count']);
		}
	}
	else
	{
		$l_edited_by = '';
	}

	// Bump information
	if ($topic_data['topic_bumped'] && $row['post_id'] == $topic_data['topic_last_post_id'] && isset($user_cache[$topic_data['topic_bumper']]) )
	{
		// It is safe to grab the username from the user cache array, we are at the last
		// post and only the topic poster and last poster are allowed to bump.
		// Admins and mods are bound to the above rules too...
		$l_bumped_by = sprintf($user->lang['BUMPED_BY'], $user_cache[$topic_data['topic_bumper']]['username'], $user->format_date($topic_data['topic_last_post_time'], false, true));
	}
	else
	{
		$l_bumped_by = '';
	}

	$cp_row = array();

	//
	if ($config['load_cpf_viewtopic'])
	{
		$cp_row = (isset($profile_fields_cache[$poster_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields_cache[$poster_id]) : array();
	}

	$post_unread = (isset($topic_tracking_info[$topic_id]) && $row['post_time'] > $topic_tracking_info[$topic_id]) ? true : false;

	$s_first_unread = false;
	if (!$first_unread && $post_unread)
	{
		$s_first_unread = $first_unread = true;
	}

	$edit_allowed = ($user->data['is_registered'] && ($auth->acl_get('m_edit', $forum_id) || (
		$user->data['user_id'] == $poster_id &&
		$auth->acl_get('f_edit', $forum_id) &&
		!$row['post_edit_locked'] &&
		($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])
	)));

	$delete_allowed = ($user->data['is_registered'] && ($auth->acl_get('m_delete', $forum_id) || (
		$user->data['user_id'] == $poster_id &&
		$auth->acl_get('f_delete', $forum_id) &&
		$topic_data['topic_last_post_id'] == $row['post_id'] &&
		($row['post_time'] > time() - ($config['delete_time'] * 60) || !$config['delete_time']) &&
		// we do not want to allow removal of the last post if a moderator locked it!
		!$row['post_edit_locked']
	)));

	//
	$postrow = array(
		'POST_AUTHOR_FULL'		=> ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_full'] : get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR_COLOUR'	=> ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_colour'] : get_username_string('colour', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR'			=> ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_username'] : get_username_string('username', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'U_POST_AUTHOR'			=> ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_profile'] : get_username_string('profile', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),

		'RANK_TITLE'		=> $user_cache[$poster_id]['rank_title'],
		'RANK_IMG'			=> $user_cache[$poster_id]['rank_image'],
		'RANK_IMG_SRC'		=> $user_cache[$poster_id]['rank_image_src'],
		'POSTER_JOINED'		=> $user_cache[$poster_id]['joined'],
		'POSTER_POSTS'		=> $user_cache[$poster_id]['posts'],
		'POSTER_FROM'		=> $user_cache[$poster_id]['from'],
		'POSTER_AVATAR'		=> $user_cache[$poster_id]['avatar'],
		'POSTER_WARNINGS'	=> $user_cache[$poster_id]['warnings'],
		'POSTER_AGE'		=> $user_cache[$poster_id]['age'],

		'POST_DATE'			=> $user->format_date($row['post_time'], false, ($view == 'print') ? true : false),
		'POST_SUBJECT'		=> $row['post_subject'],
		'MESSAGE'			=> $message,
		'SIGNATURE'			=> ($row['enable_sig']) ? $user_cache[$poster_id]['sig'] : '',
		'EDITED_MESSAGE'	=> $l_edited_by,
		'EDIT_REASON'		=> $row['post_edit_reason'],
		'BUMPED_MESSAGE'	=> $l_bumped_by,

		'MINI_POST_IMG'			=> ($post_unread) ? $user->img('icon_post_target_unread', 'UNREAD_POST') : $user->img('icon_post_target', 'POST'),
		'POST_ICON_IMG'			=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['img'] : '',
		'POST_ICON_IMG_WIDTH'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['width'] : '',
		'POST_ICON_IMG_HEIGHT'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['height'] : '',
		'ICQ_STATUS_IMG'		=> $user_cache[$poster_id]['icq_status_img'],
		'ONLINE_IMG'			=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? '' : (($user_cache[$poster_id]['online']) ? $user->img('icon_user_online', 'ONLINE') : $user->img('icon_user_offline', 'OFFLINE')),
		'S_ONLINE'				=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? false : (($user_cache[$poster_id]['online']) ? true : false),

		'U_EDIT'			=> ($edit_allowed) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=edit&f=$forum_id&p={$row['post_id']}") : '',
		'U_QUOTE'			=> ($auth->acl_get('f_reply', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=quote&f=$forum_id&p={$row['post_id']}") : '',
		'U_INFO'			=> ($auth->acl_get('m_info', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=post_details&f=$forum_id&p=" . $row['post_id'], true, $user->session_id) : '',
		'U_DELETE'			=> ($delete_allowed) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=delete&f=$forum_id&p={$row['post_id']}") : '',

		'U_PROFILE'		=> $user_cache[$poster_id]['profile'],
		'U_SEARCH'		=> $user_cache[$poster_id]['search'],
		'U_PM'			=> ($poster_id != ANONYMOUS && $config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($user_cache[$poster_id]['allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&action=quotepost&p=' . $row['post_id']) : '',
		'U_EMAIL'		=> $user_cache[$poster_id]['email'],
		'U_WWW'			=> $user_cache[$poster_id]['www'],
		'U_ICQ'			=> $user_cache[$poster_id]['icq'],
		'U_AIM'			=> $user_cache[$poster_id]['aim'],
		'U_MSN'			=> $user_cache[$poster_id]['msn'],
		'U_YIM'			=> $user_cache[$poster_id]['yim'],
		'U_JABBER'		=> $user_cache[$poster_id]['jabber'],

		// Share On 2.1.1 MOD
		'U_FACEBOOK'	=> "http://www.facebook.com/share.$phpEx?u=" . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'],
		'U_TWITTER'	=> 'http://twitter.com/?status=' . $topic_data['topic_title'] . '&nbsp;' . generate_board_url() . "/viewtopic.$phpEx?t=" . $topic_data['topic_id'],
		'U_DIGG'	=> 'http://digg.com/submit?phase=2&url=' . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'] . '&title=' . $topic_data['topic_title'],
		'U_REDDIT'	=> 'http://www.reddit.com/submit?url=' . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'],
		'U_DELICIOUS' 	=> 'http://delicious.com/post?url=' . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'] . '&title=' . $topic_data['topic_title'],		
		'U_TECHNORATI'	=> 'http://technorati.com/faves?add=' . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'],
		'U_TUENTI'	=> 'http://www.tuenti.com/?m=Share&func=index&url=' . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'],
		'U_SONICO'	=> "http://www.sonico.com/share.$phpEx?title=" . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'],
		'U_FRIENDFEED'	=> 'http://friendfeed.com/share?url=' . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'],
		'U_TUMBLR'	=> 'http://www.tumblr.com/share/link?url=' . urlencode(generate_board_url() . "/viewtopic.$phpEx?t=". ($topic_data['topic_id'])) . '&name=' . ($topic_data['topic_title']),
		'U_GOOGLE'	=> 'https://plus.google.com/share?url=' . generate_board_url() . "/viewtopic.$phpEx?t=". $topic_data['topic_id'],
		// Share On 2.1.1 MOD

		'U_REPORT'			=> ($auth->acl_get('f_report', $forum_id)) ? append_sid("{$phpbb_root_path}report.$phpEx", 'f=' . $forum_id . '&p=' . $row['post_id']) : '',
		'U_MCP_REPORT'		=> ($auth->acl_get('m_report', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=report_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MCP_APPROVE'		=> ($auth->acl_get('m_approve', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=approve_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MINI_POST'		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $row['post_id']) . (($topic_data['topic_type'] == POST_GLOBAL) ? '&f=' . $forum_id : '') . '#p' . $row['post_id'],
		'U_NEXT_POST_ID'	=> ($i < $i_total && isset($rowset[$post_list[$i + 1]])) ? $rowset[$post_list[$i + 1]]['post_id'] : '',
		'U_PREV_POST_ID'	=> $prev_post_id,
		'U_NOTES'			=> ($auth->acl_getf_global('m_')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $poster_id, true, $user->session_id) : '',
		'U_WARN'			=> ($auth->acl_get('m_warn') && $poster_id != $user->data['user_id'] && $poster_id != ANONYMOUS) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_post&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',

		'POST_ID'			=> $row['post_id'],
		'POST_NUMBER'		=> $i + $start + 1,
		'POSTER_ID'			=> $poster_id,

		'S_HAS_ATTACHMENTS'	=> (!empty($attachments[$row['post_id']])) ? true : false,
		'S_POST_UNAPPROVED'	=> ($row['post_approved']) ? false : true,
		'S_POST_REPORTED'	=> ($row['post_reported'] && $auth->acl_get('m_report', $forum_id)) ? true : false,
		'S_DISPLAY_NOTICE'	=> $display_notice && $row['post_attachment'],
		'S_FRIEND'			=> ($row['friend']) ? true : false,
		'S_UNREAD_POST'		=> $post_unread,
		'S_FIRST_UNREAD'	=> $s_first_unread,
		'S_CUSTOM_FIELDS'	=> (isset($cp_row['row']) && sizeof($cp_row['row'])) ? true : false,
		'S_TOPIC_POSTER'	=> ($topic_data['topic_poster'] == $poster_id) ? true : false,

		// Share On 2.1.1 MOD
		'S_SO_STATUS'		=> (!empty($config['so_status'])) ? true : false,
		'S_SO_POSITION'		=> (!empty($config['so_position'])) ? true : false,
		'S_SO_FACEBOOK'		=> (!empty($config['so_facebook'])) ? true : false,
		'S_SO_TWITTER'		=> (!empty($config['so_twitter'])) ? true : false,
		'S_SO_TUENTI'		=> (!empty($config['so_tuenti'])) ? true : false,
		'S_SO_SONICO'		=> (!empty($config['so_sonico'])) ? true : false,
		'S_SO_FRIENDFEED'	=> (!empty($config['so_friendfeed'])) ? true : false,
		'S_SO_ORKUT'		=> (!empty($config['so_orkut'])) ? true : false,
		'S_SO_DIGG'			=> (!empty($config['so_digg'])) ? true : false,
		'S_SO_REDDIT'		=> (!empty($config['so_reddit'])) ? true : false,
		'S_SO_DELICIOUS' 	=> (!empty($config['so_delicious'])) ? true : false,
		'S_SO_TECHNORATI'	=> (!empty($config['so_technorati'])) ? true : false,
		'S_SO_TUMBLR'		=> (!empty($config['so_tumblr'])) ? true : false,
		'S_SO_GOOGLE'		=> (!empty($config['so_google'])) ? true : false,
		// Share On 2.1.1 MOD

		'S_IGNORE_POST'		=> ($row['hide_post']) ? true : false,
		'L_IGNORE_POST'		=> ($row['hide_post']) ? sprintf($user->lang['POST_BY_FOE'], get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), '<a href="' . $viewtopic_url . "&p={$row['post_id']}&view=show#p{$row['post_id']}" . '">', '</a>') : '',
	);

	if (isset($cp_row['row']) && sizeof($cp_row['row']))
	{
		$postrow = array_merge($postrow, $cp_row['row']);
	}

	// Dump vars into template
	$template->assign_block_vars('postrow', $postrow);

	if (!empty($cp_row['blockrow']))
	{
		foreach ($cp_row['blockrow'] as $field_data)
		{
			$template->assign_block_vars('postrow.custom_fields', $field_data);
		}
	}

	// Display not already displayed Attachments for this post, we already parsed them. ;)
	if (!empty($attachments[$row['post_id']]))
	{
		foreach ($attachments[$row['post_id']] as $attachment)
		{
			$template->assign_block_vars('postrow.attachment', array(
				'DISPLAY_ATTACHMENT'	=> $attachment)
			);
		}
	}

	$prev_post_id = $row['post_id'];

	unset($rowset[$post_list[$i]]);
	unset($attachments[$row['post_id']]);
}
unset($rowset, $user_cache);

/*** 2012-03-19 BEGIN AmigoJack
    Use topic title as IMG ALT attribute value ***/
$user-> lang['IMAGE']= $sImageLang;  // Restore
/*** 2012-03-19 END ***/

// Update topic view and if necessary attachment view counters ... but only for humans and if this is the first 'page view'
if (isset($user->data['session_page']) && !$user->data['is_bot'] && (strpos($user->data['session_page'], '&t=' . $topic_id) === false || isset($user->data['session_created'])))
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_views = topic_views + 1, topic_last_view_time = ' . time() . "
		WHERE topic_id = $topic_id";
	$db->sql_query($sql);

	// Update the attachment download counts
	if (sizeof($update_count))
	{
		$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
			SET download_count = download_count + 1
			WHERE ' . $db->sql_in_set('attach_id', array_unique($update_count));
		$db->sql_query($sql);
	}
}

// Get last post time for all global announcements
// to keep proper forums tracking
if ($topic_data['topic_type'] == POST_GLOBAL)
{
	$sql = 'SELECT topic_last_post_time as forum_last_post_time
		FROM ' . TOPICS_TABLE . '
		WHERE forum_id = 0
		ORDER BY topic_last_post_time DESC';
	$result = $db->sql_query_limit($sql, 1);
	$topic_data['forum_last_post_time'] = (int) $db->sql_fetchfield('forum_last_post_time');
	$db->sql_freeresult($result);

	$sql = 'SELECT mark_time as forum_mark_time
		FROM ' . FORUMS_TRACK_TABLE . '
		WHERE forum_id = 0
			AND user_id = ' . $user->data['user_id'];
	$result = $db->sql_query($sql);
	$topic_data['forum_mark_time'] = (int) $db->sql_fetchfield('forum_mark_time');
	$db->sql_freeresult($result);
}

// Only mark topic if it's currently unread. Also make sure we do not set topic tracking back if earlier pages are viewed.
if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id] && $max_post_time > $topic_tracking_info[$topic_id])
{
	markread('topic', (($topic_data['topic_type'] == POST_GLOBAL) ? 0 : $forum_id), $topic_id, $max_post_time);

	// Update forum info
	$all_marked_read = update_forum_tracking_info((($topic_data['topic_type'] == POST_GLOBAL) ? 0 : $forum_id), $topic_data['forum_last_post_time'], (isset($topic_data['forum_mark_time'])) ? $topic_data['forum_mark_time'] : false, false);
}
else
{
	$all_marked_read = true;
}

// If there are absolutely no more unread posts in this forum and unread posts shown, we can savely show the #unread link
if ($all_marked_read)
{
	if ($post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id])
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}
else if (!$all_marked_read)
{
	$last_page = ((floor($start / $config['posts_per_page']) + 1) == max(ceil($total_posts / $config['posts_per_page']), 1)) ? true : false;

	// What can happen is that we are at the last displayed page. If so, we also display the #unread link based in $post_unread
	if ($last_page && $post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (!$last_page)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}

// let's set up quick_reply
$s_quick_reply = false;
if ($user->data['is_registered'] && $config['allow_quick_reply'] && ($topic_data['forum_flags'] & FORUM_FLAG_QUICK_REPLY) && $auth->acl_get('f_reply', $forum_id))
{
	// Quick reply enabled forum
	$s_quick_reply = (($topic_data['forum_status'] == ITEM_UNLOCKED && $topic_data['topic_status'] == ITEM_UNLOCKED) || $auth->acl_get('m_edit', $forum_id)) ? true : false;
}

if ($s_can_vote || $s_quick_reply)
{
	add_form_key('posting');

	if ($s_quick_reply)
	{
		$s_attach_sig	= $config['allow_sig'] && $user->optionget('attachsig') && $auth->acl_get('f_sigs', $forum_id) && $auth->acl_get('u_sig');
		$s_smilies		= $config['allow_smilies'] && $user->optionget('smilies') && $auth->acl_get('f_smilies', $forum_id);
		$s_bbcode		= $config['allow_bbcode'] && $user->optionget('bbcode') && $auth->acl_get('f_bbcode', $forum_id);
		$s_notify		= $config['allow_topic_notify'] && ($user->data['user_notify'] || $s_watching_topic['is_watching']);

		$qr_hidden_fields = array(
			'topic_cur_post_id'		=> (int) $topic_data['topic_last_post_id'],
			'lastclick'				=> (int) time(),
			'topic_id'				=> (int) $topic_data['topic_id'],
			'forum_id'				=> (int) $forum_id,
		);

		// Originally we use checkboxes and check with isset(), so we only provide them if they would be checked
		(!$s_bbcode)					? $qr_hidden_fields['disable_bbcode'] = 1		: true;
		(!$s_smilies)					? $qr_hidden_fields['disable_smilies'] = 1		: true;
		(!$config['allow_post_links'])	? $qr_hidden_fields['disable_magic_url'] = 1	: true;
		($s_attach_sig)					? $qr_hidden_fields['attach_sig'] = 1			: true;
		($s_notify)						? $qr_hidden_fields['notify'] = 1				: true;
		($topic_data['topic_status'] == ITEM_LOCKED) ? $qr_hidden_fields['lock_topic'] = 1 : true;
		$bbcode_status = ($config['allow_bbcode'] && $auth->acl_get('f_bbcode', $forum_id)) ? true : false;
		if($bbcode_status)
		{
			display_custom_bbcodes();
		}
		
		$smilies_status	= ($config['allow_smilies'] && $auth->acl_get('f_smilies', $forum_id)) ? true : false;
		if($smilies_status)
		{
			include $phpbb_root_path . 'includes/functions_posting.' . $phpEx;
			generate_smilies('inline', $forum_id);
		}
		
		if($smilies_status || $bbcode_status)
		{
			$user->add_lang('posting');
		}

		$template->assign_vars(array(
			'S_QUICK_REPLY'			=> true,
			'U_QR_ACTION'			=> append_sid("{$phpbb_root_path}posting.$phpEx", "mode=reply&f=$forum_id&t=$topic_id"),
			'QR_HIDDEN_FIELDS'		=> build_hidden_fields($qr_hidden_fields),
			'SUBJECT'				=> '' . censor_text($topic_data['topic_title']),

			'S_BBCODE_ALLOWED'		=> $bbcode_status,
			'S_BBCODE_IMG'			=> ($bbcode_status && $auth->acl_get('f_img', $forum_id)) ? true : false,
			'S_LINKS_ALLOWED'		=> ($config['allow_post_links']) ? true : false,
			'S_BBCODE_FLASH'		=> ($bbcode_status && $auth->acl_get('f_flash', $forum_id) && $config['allow_post_flash']) ? true : false,
			'S_BBCODE_QUOTE'		=> true,
			'S_SMILIES_ALLOWED'		=> $smilies_status,
		));
	}
}
// now I have the urge to wash my hands :(


// We overwrite $_REQUEST['f'] if there is no forum specified
// to be able to display the correct online list.
// One downside is that the user currently viewing this topic/post is not taken into account.
if (empty($_REQUEST['f']))
{
	$_REQUEST['f'] = $forum_id;
}

// We need to do the same with the topic_id. See #53025.
if (empty($_REQUEST['t']) && !empty($topic_id))
{
	$_REQUEST['t'] = $topic_id;
}

//**** Dynamic Facebook Mod
//
// change to false to get the last image of the topic 
//
$first_image = false;
//
//
if (!empty($sMetaImage)) {
	$s_image_attachid = ((!$first_image) ? $sMetaImage['0'] : array_pop($sMetaImage));
}
else if (!empty($sMetaBBCImage)) {
	$s_bbc_image = html_entity_decode(($first_image) ? $sMetaBBCImage['0'] : array_pop($sMetaBBCImage));
}
if (!empty($sMetaBBCVideo)) {
	$s_video_url = html_entity_decode(($first_image) ? $sMetaBBCVideo['0'] : array_pop($sMetaBBCVideo));
}
//
//
$template-> assign_vars
( array
    ( 'S_META_DESCRIPTION' => $sMetaDescription
    	,'S_IMAGE_ATTACH_ID' => $s_image_attachid
	   	,'S_BBC_IMAGE_URL' => $s_bbc_image
	   	,'S_BBC_VIDEO_URL' => $s_video_url
    ) 
);
/*** Dynamic Facebook Mod END ***/

// Output the page
page_header($topic_data['topic_title'], true, $forum_id);

$template->set_filenames(array(
	'body' => ($view == 'print') ? 'viewtopic_print.html' : 'viewtopic_body.html')
);
make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);

page_footer();

?>
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Peter77sx
Registered User
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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by Peter77sx » Mon Mar 17, 2014 1:25 am

@Volksdevil, I too needed debug info on for other purposes

adding a @ to the MODs $template-> assign_vars helps suppress the error from screwing up viewtopic.

so this will only remove error from viewtopic.php keeping the MOD functional. not an actual fix but it'll do for now.

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@ $template-> assign_vars
( array
    ( 'S_META_DESCRIPTION' => $sMetaDescription
    	,'S_IMAGE_ATTACH_ID' => $s_image_attachid
	   	,'S_BBC_IMAGE_URL' => $s_bbc_image
	   	,'S_BBC_VIDEO_URL' => $s_video_url
    ) 
);
/*** Dynamic Facebook Mod END ***/

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by Volksdevil » Tue Mar 18, 2014 7:37 pm

Cheers Peter, I'll give that a go.
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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by Seeeler » Sun Mar 23, 2014 4:57 am

Thanks for the great mod

First image of the post is great but it still has to give user's the option to choose if they have posted more than one image, which of their images will show if they have posted more than one image.

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by forforce » Wed Mar 26, 2014 8:25 pm

Did somebody managed to make it display the last image from topic instead of first?
https://www.cumseface.eu , We have tutorials for everything / Te ajutam se te descurci singur .

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by Volksdevil » Thu Apr 10, 2014 11:54 pm

MOD was updated for that ^^ :)

I've just noticed that a post with a video in it, when shared on facebook, the video doesn't play, when the play button is pressed, the box just turns white. Right clicking it gives "Movie not loaded"

Example topic http://www.corradog60.com/viewtopic.php?f=6&t=279
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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by kmakoto » Fri Apr 11, 2014 1:39 am

use mod https://www.phpbb.com/customise/db/mod/ ... ode_box_3/
howto compatibility with images bbcode

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 [img=(left|center|right|float-left|float-right)] url [/img]

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 [thumbnail=(left|center|right|float-left|float-right)] url [/thumbnail]
video bbcode

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[bbvideo 560,340] url [/bbvideo]

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by phorum.ws » Fri Jun 20, 2014 2:45 pm

Requirements: This mod requires the Canonical URL modification

Can someone please advise the best or most used (ie. that this MOD is working with) MOD for the above please?

Question: does this mean the forum will have .html file names? (I have seen a .php file type phpBB forum using this exact MOD - sorry this was just my understanding of a 'Canonical URL')...

THANKS IN ADVANCE ALL & GREAT MOD jcocking & contributors. Can't wait for next release!

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by pieterhuizinga » Wed Jun 25, 2014 1:30 pm

Jeff,

Thanks for creating this much needed mod. I am registering as a new beta user. The board is at http://my-mc-phoenix.com.

Attempted to install the mod with AutoMOD 1.0.2 on phpBB 3.0.12.
Got this error message:

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XML error: Attribute without value at line 26. View the file ./../store/mods/OGtags/install.xml in a web browser for a more detailed error message.
First observation, I couldn't open the xml file in a text editor because apparently there are no line ends in it, so it is either unreadable or lines get truncated. Solved this by opening in a browser, selecting the content and copy/paste that into my text editor, and rewriting the file with line ends. AutoMOD now did not give the above error anymore.

Second observation, one modification in viewtopic.php failed but it's not clear why. I entered the "find" string in my editor and it immediately found the target line. So I modified that one manually.

Something presently unclear to me is when will the tags get posted? Only upon creation of a new topic, or each time the topic is read?
I use twitterfeed.com to feed facebook, but facebook continues to show the old description for existing topics.
Or is this a matter of awaiting the crawler to pass by?

Thank you again --Pieter

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by malliktajmahal » Sun Aug 10, 2014 5:33 am

jcocking wrote:Version 0.2.0 has been placed on the website.

Changes:
  • Support for [img] BBCode
  • Fixed Twitter Length to 140 characters (Theriddler1)
  • Fixed the comment indicators for overall_header.html (forforce)
The sequence for images are:
  1. Any attached images
  2. Any [img] bbcode
  3. Default images
How to use the photo in the current post if we want to use in twitter card.

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by malliktajmahal » Sun Aug 10, 2014 5:53 am

forforce wrote:Nice to see that you are supporting this great mod ,thank you. And with multiple images i refer to be able to choose one image from the images that are in the topic not to post multiple images at one. For example, if I don't set dynamic meta tags, sometimes I'm able to choose one picture to be posted on the wall from 3 or 4 random pictures from that topic. Anyway ..the last image from the 1st post of the topic would be great too.
HI do you happen to be find out a way to select the custom image from the given topic? If yes please let me know. I want to select the image from the current post I am viewing.

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Re: [Beta] Dynamic Facebook and Twitter Meta Tags

Post by Volksdevil » Mon Feb 09, 2015 4:55 pm

Hi mate,

Just noticed an issue with this when using the [video][/video] bbCode.

The meta description of a page that cotains that bbCode has this in the description:

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if (typeof bbmedia == 'undefined') { bbmedia = true; var e = document.createElement('script'); e.async = true; e.src = '  var s = document.getElementsByTagName('script'); s.parentNode.insertBefore(e,...
Can we strip <script> tags and everything within them? Been looking at this part of the code and tried a few things but no joy...

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if (!isset($sMetaDescription)) {
$sMetaDescription= preg_replace
( array
( '#\\[([^/\\]=]+)[^\\]]*\\]#'  // Strip possible BBCode opening tags
, '#\\[/[^\\]]*\\]#'  // Closing tags
, '#<[^>]+>#'  // Strip possible HTML
, '#[\\n\\r\\t]#s'  // Strip linebreaks and tabs
, '# +#'  // Strip multiple spaces
, '#[a-z]+(:|\\&\\#58;)\\S+#i'  // Strip URIs
)
, array
( ''
, ''
, ''
, ' '
, ' '
, ' '
)
, $message
);
I tried adding in:
, '#<script(.*?)>(.*?)</script>#' and , ' ' but that doesn't work...
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