rn;
}
global $template, $cache, $user;
global $extensions, $config, $phpbb_root_path, $phpEx;
//
$compiled_attachments = array();
if (!isset($template->filename['attachment_tpl']))
{
$template->set_filenames(array(
'attachment_tpl' => 'attachment.html')
);
}
if (empty($extensions) || !is_array($extensions))
{
$extensions = $cache->obtain_attach_extensions($forum_id);
}
// Look for missing attachment information...
$attach_ids = array();
foreach ($attachments as $pos => $attachment)
{
// If is_orphan is set, we need to retrieve the attachments again...
if (!isset($attachment['extension']) && !isset($attachment['physical_filename']))
{
$attach_ids[(int) $attachment['attach_id']] = $pos;
}
}
// Grab attachments (security precaution)
if (sizeof($attach_ids))
{
global $db;
$new_attachment_data = array();
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE ' . $db->sql_in_set('attach_id', array_keys($attach_ids));
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (!isset($attach_ids[$row['attach_id']]))
{
continue;
}
// If we preview attachments we will set some retrieved values here
if ($preview)
{
$row['attach_comment'] = $attachments[$attach_ids[$row['attach_id']]]['attach_comment'];
}
$new_attachment_data[$attach_ids[$row['attach_id']]] = $row;
}
$db->sql_freeresult($result);
$attachments = $new_attachment_data;
unset($new_attachment_data);
}
// Sort correctly
if ($config['display_order'])
{
// Ascending sort
krsort($attachments);
}
else
{
// Descending sort
ksort($attachments);
}
foreach ($attachments as $attachment)
{
if (!sizeof($attachment))
{
continue;
}
// We need to reset/empty the _file block var, because this function might be called more than once
$template->destroy_block_vars('_file');
$block_array = array();
// Some basics...
$attachment['extension'] = strtolower(trim($attachment['extension']));
$filename = $phpbb_root_path . $config['upload_path'] . '/' . basename($attachment['physical_filename']);
$thumbnail_filename = $phpbb_root_path . $config['upload_path'] . '/thumb_' . basename($attachment['physical_filename']);
$upload_icon = '';
if (isset($extensions[$attachment['extension']]))
{
if ($user->img('icon_topic_attach', '') && !$extensions[$attachment['extension']]['upload_icon'])
{
$upload_icon = $user->img('icon_topic_attach', '');
}
else if ($extensions[$attachment['extension']]['upload_icon'])
{
$upload_icon = ' . ')
';
}
}
$filesize = $attachment['filesize'];
$size_lang = ($filesize >= 1048576) ? $user->lang['MIB'] : (($filesize >= 1024) ? $user->lang['KIB'] : $user->lang['BYTES']);
$filesize = get_formatted_filesize($filesize, false);
$comment = bbcode_nl2br(censor_text($attachment['attach_comment']));
$block_array += array(
'UPLOAD_ICON' => $upload_icon,
'FILESIZE' => $filesize,
'SIZE_LANG' => $size_lang,
'DOWNLOAD_NAME' => basename($attachment['real_filename']),
'COMMENT' => $comment,
);
$denied = false;
if (!extension_allowed($forum_id, $attachment['extension'], $extensions))
{
$denied = true;
$block_array += array(
'S_DENIED' => true,
'DENIED_MESSAGE' => sprintf($user->lang['EXTENSION_DISABLED_AFTER_POSTING'], $attachment['extension'])
);
}
if (!$denied)
{
$l_downloaded_viewed = $download_link = '';
$display_cat = $extensions[$attachment['extension']]['display_cat'];
if ($display_cat == ATTACHMENT_CATEGORY_IMAGE)
{
if ($attachment['thumbnail'])
{
$display_cat = ATTACHMENT_CATEGORY_THUMB;
}
else
{
if ($config['img_display_inlined'])
{
if ($config['img_link_width'] || $config['img_link_height'])
{
$dimension = @getimagesize($filename);
// If the dimensions could not be determined or the image being 0x0 we display it as a link for safety purposes
if ($dimension === false || empty($dimension[0]) || empty($dimension[1]))
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
else
{
$display_cat = ($dimension[0] <= $config['img_link_width'] && $dimension[1] <= $config['img_link_height']) ? ATTACHMENT_CATEGORY_IMAGE : ATTACHMENT_CATEGORY_NONE;
}
}
}
else
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
}
}
// Make some descisions based on user options being set.
if (($display_cat == ATTACHMENT_CATEGORY_IMAGE || $display_cat == ATTACHMENT_CATEGORY_THUMB) && !$user->optionget('viewimg'))
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
if ($display_cat == ATTACHMENT_CATEGORY_FLASH && !$user->optionget('viewflash'))
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
$download_link = append_sid("{$phpbb_root_path}download/file.$phpEx", 'id=' . $attachment['attach_id']);
switch ($display_cat)
{
// Images
case ATTACHMENT_CATEGORY_IMAGE:
$l_downloaded_viewed = 'VIEWED_COUNT';
$inline_link = append_sid("{$phpbb_root_path}download/file.$phpEx", 'id=' . $attachment['attach_id']);
$download_link .= '&mode=view';
$block_array += array(
'S_IMAGE' => true,
'U_INLINE_LINK' => $inline_link,
);
$update_count[] = $attachment['attach_id'];
break;
// Images, but display Thumbnail
case ATTACHMENT_CATEGORY_THUMB:
$l_downloaded_viewed = 'VIEWED_COUNT';
$thumbnail_link = append_sid("{$phpbb_root_path}download/file.$phpEx", 'id=' . $attachment['attach_id'] . '&t=1');
$download_link .= '&mode=view';
$block_array += array(
'S_THUMBNAIL' => true,
'THUMB_IMAGE' => $thumbnail_link,
);
break;
// Windows Media Streams
case ATTACHMENT_CATEGORY_WM:
$l_downloaded_viewed = 'VIEWED_COUNT';
// Giving the filename directly because within the wm object all variables are in local context making it impossible
// to validate against a valid session (all params can differ)
// $download_link = $filename;
$block_array += array(
'U_FORUM' => generate_board_url(),
'ATTACH_ID' => $attachment['attach_id'],
'S_WM_FILE' => true,
);
// Viewed/Heared File ... update the download count
$update_count[] = $attachment['attach_id'];
break;
// Real Media Streams
case ATTACHMENT_CATEGORY_RM:
case ATTACHMENT_CATEGORY_QUICKTIME:
$l_downloaded_viewed = 'VIEWED_COUNT';
$block_array += array(
'S_RM_FILE' => ($display_cat == ATTACHMENT_CATEGORY_RM) ? true : false,
'S_QUICKTIME_FILE' => ($display_cat == ATTACHMENT_CATEGORY_QUICKTIME) ? true : false,
'U_FORUM' => generate_board_url(),
'ATTACH_ID' => $attachment['attach_id'],
);
// Viewed/Heared File ... update the download count
$update_count[] = $attachment['attach_id'];
break;
// Macromedia Flash Files
case ATTACHMENT_CATEGORY_FLASH:
list($width, $height) = @getimagesize($filename);
$l_downloaded_viewed = 'VIEWED_COUNT';
$block_array += array(
'S_FLASH_FILE' => true,
'WIDTH' => $width,
'HEIGHT' => $height,
);
// Viewed/Heared File ... update the download count
$update_count[] = $attachment['attach_id'];
break;
default:
$l_downloaded_viewed = 'DOWNLOAD_COUNT';
$block_array += array(
'S_FILE' => true,
);
break;
}
$l_download_count = (!isset($attachment['download_count']) || $attachment['download_count'] == 0) ? $user->lang[$l_downloaded_viewed . '_NONE'] : (($attachment['download_count'] == 1) ? sprintf($user->lang[$l_downloaded_viewed], $attachment['download_count']) : sprintf($user->lang[$l_downloaded_viewed . 'S'], $attachment['download_count']));
$block_array += array(
'U_DOWNLOAD_LINK' => $download_link,
'L_DOWNLOAD_COUNT' => $l_download_count
);
}
$template->assign_block_vars('_file', $block_array);
$compiled_attachments[] = $template->assign_display('attachment_tpl');
}
$attachments = $compiled_attachments;
unset($compiled_attachments);
$tpl_size = sizeof($attachments);
$unset_tpl = array();
preg_match_all('#(.*?)#', $message, $matches, PREG_PATTERN_ORDER);
$replace = array();
foreach ($matches[0] as $num => $capture)
{
// Flip index if we are displaying the reverse way
$index = ($config['display_order']) ? ($tpl_size-($matches[1][$num] + 1)) : $matches[1][$num];
$replace['from'][] = $matches[0][$num];
$replace['to'][] = (isset($attachments[$index])) ? $attachments[$index] : sprintf($user->lang['MISSING_INLINE_ATTACHMENT'], $matches[2][array_search($index, $matches[1])]);
$unset_tpl[] = $index;
}
if (isset($replace['from']))
{
$message = str_replace($replace['from'], $replace['to'], $message);
}
$unset_tpl = array_unique($unset_tpl);
// Needed to let not display the inlined attachments at the end of the post again
foreach ($unset_tpl as $index)
{
unset($attachments[$index]);
}
}
/**
* Check if extension is allowed to be posted.
*
* @param mixed $forum_id The forum id to check or false if private message
* @param string $extension The extension to check, for example zip.
* @param array &$extensions The extension array holding the information from the cache (will be obtained if empty)
*
* @return bool False if the extension is not allowed to be posted, else true.
*/
function extension_allowed($forum_id, $extension, &$extensions)
{
if (empty($extensions))
{
global $cache;
$extensions = $cache->obtain_attach_extensions($forum_id);
}
return (!isset($extensions['_allowed_'][$extension])) ? false : true;
}
/**
* Truncates string while retaining special characters if going over the max length
* The default max length is 60 at the moment
* The maximum storage length is there to fit the string within the given length. The string may be further truncated due to html entities.
* For example: string given is 'a "quote"' (length: 9), would be a stored as 'a "quote"' (length: 19)
*
* @param string $string The text to truncate to the given length. String is specialchared.
* @param int $max_length Maximum length of string (multibyte character count as 1 char / Html entity count as 1 char)
* @param int $max_store_length Maximum character length of string (multibyte character count as 1 char / Html entity count as entity chars).
* @param bool $allow_reply Allow Re: in front of string
* @param string $append String to be appended
*/
function truncate_string($string, $max_length = 60, $max_store_length = 255, $allow_reply = true, $append = '')
{
$chars = array();
$strip_reply = false;
$stripped = false;
if ($allow_reply && strpos($string, 'Re: ') === 0)
{
$strip_reply = true;
$string = substr($string, 4);
}
$_chars = utf8_str_split(htmlspecialchars_decode($string));
$chars = array_map('utf8_htmlspecialchars', $_chars);
// Now check the length ;)
if (sizeof($chars) > $max_length)
{
// Cut off the last elements from the array
$string = implode('', array_slice($chars, 0, $max_length - utf8_strlen($append)));
$stripped = true;
}
// Due to specialchars, we may not be able to store the string...
if (utf8_strlen($string) > $max_store_length)
{
// let's split again, we do not want half-baked strings where entities are split
$_chars = utf8_str_split(htmlspecialchars_decode($string));
$chars = array_map('utf8_htmlspecialchars', $_chars);
do
{
array_pop($chars);
$string = implode('', $chars);
}
while (utf8_strlen($string) > $max_store_length || !sizeof($chars));
}
if ($strip_reply)
{
$string = 'Re: ' . $string;
}
if ($append != '' && $stripped)
{
$string = $string . $append;
}
return $string;
}
/**
* Get username details for placing into templates.
*
* @param string $mode Can be profile (for getting an url to the profile), username (for obtaining the username), colour (for obtaining the user colour), full (for obtaining a html string representing a coloured link to the users profile) or no_profile (the same as full but forcing no profile link)
* @param int $user_id The users id
* @param string $username The users name
* @param string $username_colour The users colour
* @param string $guest_username optional parameter to specify the guest username. It will be used in favor of the GUEST language variable then.
* @param string $custom_profile_url optional parameter to specify a profile url. The user id get appended to this url as &u={user_id}
*
* @return string A string consisting of what is wanted based on $mode.
*/
function get_username_string($mode, $user_id, $username, $username_colour = '', $guest_username = false, $custom_profile_url = false)
{
global $phpbb_root_path, $phpEx, $user, $auth;
$profile_url = '';
$username_colour = ($username_colour) ? '#' . $username_colour : '';
if ($guest_username === false)
{
$username = ($username) ? $username : $user->lang['GUEST'];
}
else
{
$username = ($user_id && $user_id != ANONYMOUS) ? $username : ((!empty($guest_username)) ? $guest_username : $user->lang['GUEST']);
}
// Only show the link if not anonymous
if ($mode != 'no_profile' && $user_id && $user_id != ANONYMOUS)
{
// Do not show the link if the user is already logged in but do not have u_viewprofile permissions (relevant for bots mostly).
// For all others the link leads to a login page or the profile.
if ($user->data['user_id'] != ANONYMOUS && !$auth->acl_get('u_viewprofile'))
{
$profile_url = '';
}
else
{
$profile_url = ($custom_profile_url !== false) ? $custom_profile_url . '&u=' . (int) $user_id : append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u=' . (int) $user_id);
}
}
else
{
$profile_url = '';
}
switch ($mode)
{
case 'profile':
return $profile_url;
break;
case 'username':
return $username;
break;
case 'colour':
return $username_colour;
break;
case 'no_profile':
case 'full':
default:
$tpl = '';
if (!$profile_url && !$username_colour)
{
$tpl = '{USERNAME}';
}
else if (!$profile_url && $username_colour)
{
$tpl = '{USERNAME}';
}
else if ($profile_url && !$username_colour)
{
$tpl = '{USERNAME}';
}
else if ($profile_url && $username_colour)
{
$tpl = '{USERNAME}';
}
return str_replace(array('{PROFILE_URL}', '{USERNAME_COLOUR}', '{USERNAME}'), array($profile_url, $username_colour, $username), $tpl);
break;
}
}
/**
* @package phpBB3
*/
class bitfield
{
var $data;
function bitfield($bitfield = '')
{
$this->data = base64_decode($bitfield);
}
/**
*/
function get($n)
{
// Get the ($n / 8)th char
$byte = $n >> 3;
if (strlen($this->data) >= $byte + 1)
{
$c = $this->data[$byte];
// Lookup the ($n % 8)th bit of the byte
$bit = 7 - ($n & 7);
return (bool) (ord($c) & (1 << $bit));
}
else
{
return false;
}
}
function set($n)
{
$byte = $n >> 3;
$bit = 7 - ($n & 7);
if (strlen($this->data) >= $byte + 1)
{
$this->data[$byte] = $this->data[$byte] | chr(1 << $bit);
}
else
{
$this->data .= str_repeat("\0", $byte - strlen($this->data));
$this->data .= chr(1 << $bit);
}
}
function clear($n)
{
$byte = $n >> 3;
if (strlen($this->data) >= $byte + 1)
{
$bit = 7 - ($n & 7);
$this->data[$byte] = $this->data[$byte] &~ chr(1 << $bit);
}
}
function get_blob()
{
return $this->data;
}
function get_base64()
{
return base64_encode($this->data);
}
function get_bin()
{
$bin = '';
$len = strlen($this->data);
for ($i = 0; $i < $len; ++$i)
{
$bin .= str_pad(decbin(ord($this->data[$i])), 8, '0', STR_PAD_LEFT);
}
return $bin;
}
function get_all_set()
{
return array_keys(array_filter(str_split($this->get_bin())));
}
function merge($bitfield)
{
$this->data = $this->data | $bitfield->get_blob();
}
}
?>
Fatal error: Cannot instantiate non-existent class: user in /home1/empwebde/public_html/moneyhill/common.php on line 203