'getXmlRecent',
'news' => 'getXmlNews',
'members' => 'getXmlMembers',
'profile' => 'getXmlProfile',
'posts' => 'getXmlPosts',
'personal_messages' => 'getXmlPMs',
);
// Easy adding of sub actions
call_integration_hook('integrate_xmlfeeds', array(&$subActions));
$subaction = empty($_GET['sa']) || !isset($subActions[$_GET['sa']]) ? 'recent' : $_GET['sa'];
// Make sure the id is a number and not "I like trying to hack the database".
$context['xmlnews_uid'] = isset($_GET['u']) ? (int) $_GET['u'] : $user_info['id'];
// Default to latest 5. No more than 255, please.
$context['xmlnews_limit'] = empty($_GET['limit']) || (int) $_GET['limit'] < 1 ? 5 : min((int) $_GET['limit'], 255);
// Users can always export their own profile data
if (in_array($subaction, array('profile', 'posts', 'personal_messages')) && !$user_info['is_guest'] && $context['xmlnews_uid'] == $user_info['id'])
$modSettings['xmlnews_enable'] = true;
// If it's not enabled, die.
if (empty($modSettings['xmlnews_enable']))
obExit(false);
loadLanguage('Stats');
// Show in rss or proprietary format?
$xml_format = $_GET['type'] = isset($_GET['type']) && in_array($_GET['type'], array('smf', 'rss', 'rss2', 'atom', 'rdf')) ? $_GET['type'] : 'rss2';
// Some general metadata for this feed. We'll change some of these values below.
$feed_meta = array(
'title' => '',
'desc' => sprintf($txt['xml_rss_desc'], $context['forum_name']),
'author' => $context['forum_name'],
'source' => $scripturl,
'rights' => '© ' . date('Y') . ' ' . $context['forum_name'],
'icon' => !empty($settings['og_image']) ? $settings['og_image'] : $boardurl . '/favicon.ico',
'language' => !empty($txt['lang_locale']) ? str_replace("_", "-", substr($txt['lang_locale'], 0, strcspn($txt['lang_locale'], "."))) : 'en',
'self' => $scripturl,
);
foreach (array('action', 'sa', 'type', 'board', 'boards', 'c', 'u', 'limit', 'offset') as $var)
if (isset($_GET[$var]))
$feed_meta['self'] .= ($feed_meta['self'] === $scripturl ? '?' : ';' ) . $var . '=' . $_GET[$var];
// Handle the cases where a board, boards, or category is asked for.
$query_this_board = 1;
$context['optimize_msg'] = array(
'highest' => 'm.id_msg <= b.id_last_msg',
);
if (!empty($_GET['c']) && empty($board))
{
$_GET['c'] = explode(',', $_GET['c']);
foreach ($_GET['c'] as $i => $c)
$_GET['c'][$i] = (int) $c;
if (count($_GET['c']) == 1)
{
$request = $smcFunc['db_query']('', '
SELECT name
FROM {db_prefix}categories
WHERE id_cat = {int:current_category}',
array(
'current_category' => (int) $_GET['c'][0],
)
);
list ($feed_meta['title']) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
}
$request = $smcFunc['db_query']('', '
SELECT b.id_board, b.num_posts
FROM {db_prefix}boards AS b
WHERE b.id_cat IN ({array_int:current_category_list})
AND {query_see_board}',
array(
'current_category_list' => $_GET['c'],
)
);
$total_cat_posts = 0;
$boards = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$boards[] = $row['id_board'];
$total_cat_posts += $row['num_posts'];
}
$smcFunc['db_free_result']($request);
if (!empty($boards))
$query_this_board = 'b.id_board IN (' . implode(', ', $boards) . ')';
// Try to limit the number of messages we look through.
if ($total_cat_posts > 100 && $total_cat_posts > $modSettings['totalMessages'] / 15)
$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 400 - $context['xmlnews_limit'] * 5);
}
elseif (!empty($_GET['boards']))
{
$_GET['boards'] = explode(',', $_GET['boards']);
foreach ($_GET['boards'] as $i => $b)
$_GET['boards'][$i] = (int) $b;
$request = $smcFunc['db_query']('', '
SELECT b.id_board, b.num_posts, b.name
FROM {db_prefix}boards AS b
WHERE b.id_board IN ({array_int:board_list})
AND {query_see_board}
LIMIT {int:limit}',
array(
'board_list' => $_GET['boards'],
'limit' => count($_GET['boards']),
)
);
// Either the board specified doesn't exist or you have no access.
$num_boards = $smcFunc['db_num_rows']($request);
if ($num_boards == 0)
fatal_lang_error('no_board', false);
$total_posts = 0;
$boards = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
if ($num_boards == 1)
$feed_meta['title'] = $row['name'];
$boards[] = $row['id_board'];
$total_posts += $row['num_posts'];
}
$smcFunc['db_free_result']($request);
if (!empty($boards))
$query_this_board = 'b.id_board IN (' . implode(', ', $boards) . ')';
// The more boards, the more we're going to look through...
if ($total_posts > 100 && $total_posts > $modSettings['totalMessages'] / 12)
$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 500 - $context['xmlnews_limit'] * 5);
}
elseif (!empty($board))
{
$request = $smcFunc['db_query']('', '
SELECT num_posts
FROM {db_prefix}boards AS b
WHERE id_board = {int:current_board}
AND {query_see_board}
LIMIT 1',
array(
'current_board' => $board,
)
);
if ($smcFunc['db_num_rows']($request) == 0)
fatal_lang_error('no_board', false);
list ($total_posts) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
$feed_meta['title'] = $board_info['name'];
$feed_meta['source'] .= '?board=' . $board . '.0';
$query_this_board = 'b.id_board = ' . $board;
// Try to look through just a few messages, if at all possible.
if ($total_posts > 80 && $total_posts > $modSettings['totalMessages'] / 10)
$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 600 - $context['xmlnews_limit'] * 5);
}
else
{
$query_this_board = '{query_see_board}' . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
AND b.id_board != ' . $modSettings['recycle_board'] : '');
$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 100 - $context['xmlnews_limit'] * 5);
}
$feed_meta['title'] .= (!empty($feed_meta['title']) ? ' - ' : '') . $context['forum_name'];
// Sanitize feed metadata values
foreach ($feed_meta as $mkey => $mvalue)
$feed_meta[$mkey] = strip_tags($mvalue);
// We only want some information, not all of it.
$cachekey = array($xml_format, $_GET['action'], $context['xmlnews_limit'], $subaction);
foreach (array('board', 'boards', 'c') as $var)
if (isset($_GET[$var]))
$cachekey[] = $var . '=' . implode(',', (array) $_GET[$var]);
$cachekey = md5($smcFunc['json_encode']($cachekey) . (!empty($query_this_board) ? $query_this_board : ''));
$cache_t = microtime(true);
// Get the associative array representing the xml.
if (!empty($cache_enable) && (!$user_info['is_guest'] || $cache_enable >= 3))
{
$xml_data = cache_get_data('xmlfeed-' . $xml_format . ':' . ($user_info['is_guest'] ? '' : $user_info['id'] . '-') . $cachekey, 240);
}
if (empty($xml_data))
{
$call = call_helper($subActions[$subaction], true);
if (!empty($call))
$xml_data = call_user_func($call, $xml_format);
if (!empty($cache_enable) && (($user_info['is_guest'] && $cache_enable >= 3)
|| (!$user_info['is_guest'] && (microtime(true) - $cache_t > 0.2))))
cache_put_data('xmlfeed-' . $xml_format . ':' . ($user_info['is_guest'] ? '' : $user_info['id'] . '-') . $cachekey, $xml_data, 240);
}
buildXmlFeed($xml_format, $xml_data, $feed_meta, $subaction);
// Descriptive filenames = good
$filename[] = $feed_meta['title'];
$filename[] = $subaction;
if (in_array($subaction, array('profile', 'posts', 'personal_messages')))
$filename[] = 'u=' . $context['xmlnews_uid'];
if (!empty($boards))
$filename[] = 'boards=' . implode(',', $boards);
elseif (!empty($board))
$filename[] = 'board=' . $board;
$filename[] = $xml_format;
$filename = preg_replace($context['utf8'] ? '/[^\p{L}\p{M}\p{N}\-]+/u' : '/[\s_,.\/\\;:\'<>?|\[\]{}~!@#$%^&*()=+`]+/', '_', str_replace('"', '', un_htmlspecialchars(strip_tags(implode('-', $filename)))));
// This is an xml file....
ob_end_clean();
if (!empty($modSettings['enableCompressedOutput']))
@ob_start('ob_gzhandler');
else
ob_start();
if ($xml_format == 'smf' || isset($_GET['debug']))
header('content-type: text/xml; charset=' . (empty($context['character_set']) ? 'UTF-8' : $context['character_set']));
elseif ($xml_format == 'rss' || $xml_format == 'rss2')
header('content-type: application/rss+xml; charset=' . (empty($context['character_set']) ? 'UTF-8' : $context['character_set']));
elseif ($xml_format == 'atom')
header('content-type: application/atom+xml; charset=' . (empty($context['character_set']) ? 'UTF-8' : $context['character_set']));
elseif ($xml_format == 'rdf')
header('content-type: ' . (isBrowser('ie') ? 'text/xml' : 'application/rdf+xml') . '; charset=' . (empty($context['character_set']) ? 'UTF-8' : $context['character_set']));
header('content-disposition: ' . (isset($_GET['download']) ? 'attachment' : 'inline') . '; filename="' . $filename . '.xml"');
echo implode('', $context['feed']);
obExit(false);
}
function buildXmlFeed($xml_format, $xml_data, $feed_meta, $subaction)
{
global $context, $txt, $scripturl;
/* Important: Do NOT change this to an HTTPS address!
*
* Why? Because XML namespace names must be both unique and invariant
* once defined. They look like URLs merely because that's a convenient
* way to ensure uniqueness, but they are not used as URLs. They are
* used as case-sensitive identifier strings. If the string changes in
* any way, XML processing software (including PHP's own XML functions)
* will interpret the two versions of the string as entirely different
* namespaces, which could cause it to mangle the XML horrifically
* during processing.
*/
$smf_ns = 'htt'.'p:/'.'/ww'.'w.simple'.'machines.o'.'rg/xml/' . $subaction;
// Allow mods to add extra namespaces and tags to the feed/channel
$namespaces = array(
'rss' => array(),
'rss2' => array('atom' => 'htt'.'p:/'.'/ww'.'w.w3.o'.'rg/2005/Atom'),
'atom' => array('' => 'htt'.'p:/'.'/ww'.'w.w3.o'.'rg/2005/Atom'),
'rdf' => array(
'' => 'htt'.'p:/'.'/purl.o'.'rg/rss/1.0/',
'rdf' => 'htt'.'p:/'.'/ww'.'w.w3.o'.'rg/1999/02/22-rdf-syntax-ns#',
'dc' => 'htt'.'p:/'.'/purl.o'.'rg/dc/elements/1.1/',
),
'smf' => array(
'smf' => $smf_ns,
),
);
if (in_array($subaction, array('profile', 'posts', 'personal_messages')))
{
$namespaces['rss']['smf'] = $smf_ns;
$namespaces['rss2']['smf'] = $smf_ns;
$namespaces['atom']['smf'] = $smf_ns;
}
$extraFeedTags = array(
'rss' => array(),
'rss2' => array(),
'atom' => array(),
'rdf' => array(),
'smf' => array(),
);
// Allow mods to specify any keys that need special handling
$forceCdataKeys = array();
$nsKeys = array();
// Maybe someone needs to insert a DOCTYPE declaration?
$doctype = '';
// Remember this, just in case...
$orig_feed_meta = $feed_meta;
// If mods want to do somthing with this feed, let them do that now.
// Provide the feed's data, metadata, namespaces, extra feed-level tags, keys that need special handling, the feed format, and the requested subaction
call_integration_hook('integrate_xml_data', array(&$xml_data, &$feed_meta, &$namespaces, &$extraFeedTags, &$forceCdataKeys, &$nsKeys, $xml_format, $subaction, &$doctype));
// These can't be empty
foreach (array('title', 'desc', 'source', 'self') as $mkey)
$feed_meta[$mkey] = !empty($feed_meta[$mkey]) ? $feed_meta[$mkey] : $orig_feed_meta[$mkey];
// Sanitize feed metadata values
foreach ($feed_meta as $mkey => $mvalue)
$feed_meta[$mkey] = cdata_parse(fix_possible_url($mvalue));
$ns_string = '';
if (!empty($namespaces[$xml_format]))
{
foreach ($namespaces[$xml_format] as $nsprefix => $nsurl)
$ns_string .= ' xmlns' . ($nsprefix !== '' ? ':' : '') . $nsprefix . '="' . $nsurl . '"';
}
$i = in_array($xml_format, array('atom', 'smf')) ? 1 : 2;
$extraFeedTags_string = '';
if (!empty($extraFeedTags[$xml_format]))
{
$indent = str_repeat("\t", $i);
foreach ($extraFeedTags[$xml_format] as $extraTag)
$extraFeedTags_string .= "\n" . $indent . $extraTag;
}
$context['feed'] = array();
// First, output the xml header.
$context['feed']['header'] = '' . ($doctype !== '' ? "\n" . trim($doctype) : '');
// Are we outputting an rss feed or one with more information?
if ($xml_format == 'rss' || $xml_format == 'rss2')
{
// Start with an RSS 2.0 header.
$context['feed']['header'] .= '
' . $feed_meta['title'] . '
' . $feed_meta['source'] . '
' . $feed_meta['desc'] . '';
if (!empty($feed_meta['icon']))
$context['feed']['header'] .= '
' . $feed_meta['icon'] . '
' . $feed_meta['title'] . '
' . $feed_meta['source'] . '
';
if (!empty($feed_meta['rights']))
$context['feed']['header'] .= '
' . $feed_meta['rights'] . '';
if (!empty($feed_meta['language']))
$context['feed']['header'] .= '
' . $feed_meta['language'] . '';
// RSS2 calls for this.
if ($xml_format == 'rss2')
$context['feed']['header'] .= '
';
$context['feed']['header'] .= $extraFeedTags_string;
// Write the data as an XML string to $context['feed']['items']
dumpTags($xml_data, $i, $xml_format, $forceCdataKeys, $nsKeys);
// Output the footer of the xml.
$context['feed']['footer'] = '
';
}
elseif ($xml_format == 'atom')
{
$context['feed']['header'] .= '
' . $feed_meta['title'] . '
' . smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ') . '
' . $feed_meta['source'] . '
' . $feed_meta['desc'] . '
SMF';
if (!empty($feed_meta['icon']))
$context['feed']['header'] .= '
' . $feed_meta['icon'] . '';
if (!empty($feed_meta['author']))
$context['feed']['header'] .= '
' . $feed_meta['author'] . '
';
if (!empty($feed_meta['rights']))
$context['feed']['header'] .= '
' . $feed_meta['rights'] . '';
$context['feed']['header'] .= $extraFeedTags_string;
dumpTags($xml_data, $i, $xml_format, $forceCdataKeys, $nsKeys);
$context['feed']['footer'] = '
';
}
elseif ($xml_format == 'rdf')
{
$context['feed']['header'] .= '
' . $feed_meta['title'] . '
' . $feed_meta['source'] . '
' . $feed_meta['desc'] . '';
$context['feed']['header'] .= $extraFeedTags_string;
$context['feed']['header'] .= '
';
foreach ($xml_data as $item)
{
$link = array_filter(
$item['content'],
function($e)
{
return ($e['tag'] == 'link');
}
);
$link = array_pop($link);
$context['feed']['header'] .= '
';
}
$context['feed']['header'] .= '
';
dumpTags($xml_data, $i, $xml_format, $forceCdataKeys, $nsKeys);
$context['feed']['footer'] = '
';
}
// Otherwise, we're using our proprietary formats - they give more data, though.
else
{
$context['feed']['header'] .= '
';
// Hard to imagine anyone wanting to add these for the proprietary format, but just in case...
$context['feed']['header'] .= $extraFeedTags_string;
// Dump out that associative array. Indent properly.... and use the right names for the base elements.
dumpTags($xml_data, $i, $xml_format, $forceCdataKeys, $nsKeys);
$context['feed']['footer'] = '
';
}
}
/**
* Called from dumpTags to convert data to xml
* Finds urls for local site and sanitizes them
*
* @param string $val A string containing a possible URL
* @return string $val The string with any possible URLs sanitized
*/
function fix_possible_url($val)
{
global $modSettings, $context, $scripturl;
if (substr($val, 0, strlen($scripturl)) != $scripturl)
return $val;
call_integration_hook('integrate_fix_url', array(&$val));
if (empty($modSettings['queryless_urls']) || ($context['server']['is_cgi'] && ini_get('cgi.fix_pathinfo') == 0 && @get_cfg_var('cgi.fix_pathinfo') == 0) || (!$context['server']['is_apache'] && !$context['server']['is_lighttpd']))
return $val;
$val = preg_replace_callback(
'~\b' . preg_quote($scripturl, '~') . '\?((?:board|topic)=[^#"]+)(#[^"]*)?$~',
function($m) use ($scripturl)
{
return $scripturl . '/' . strtr("$m[1]", '&;=', '//,') . '.html' . (isset($m[2]) ? $m[2] : "");
},
$val
);
return $val;
}
/**
* Ensures supplied data is properly encapsulated in cdata xml tags
* Called from getXmlProfile in News.php
*
* @param string $data XML data
* @param string $ns A namespace prefix for the XML data elements (used by mods, maybe)
* @param boolean $force If true, enclose the XML data in cdata tags no matter what (used by mods, maybe)
* @return string The XML data enclosed in cdata tags when necessary
*/
function cdata_parse($data, $ns = '', $force = false)
{
global $smcFunc;
// Do we even need to do this?
if (strpbrk($data, '<>&') == false && $force !== true)
return $data;
$cdata = '', ']]]]><[CDATA[>', $data)`
for ($pos = 0, $n = strlen($data); $pos < $n; null)
{
$positions = array(
strpos($data, ']]>', $pos),
);
if ($ns != '')
$positions[] = strpos($data, '<', $pos);
foreach ($positions as $k => $dummy)
{
if ($dummy === false)
unset($positions[$k]);
}
$old = $pos;
$pos = empty($positions) ? $n : min($positions);
if ($pos - $old > 0)
$cdata .= substr($data, $old, $pos - $old);
if ($pos >= $n)
break;
if (substr($data, $pos, 1) == '<')
{
$pos2 = strpos($data, '>', $pos);
if ($pos2 === false)
$pos2 = $n;
if (substr($data, $pos + 1, 1) == '/')
$cdata .= ']]><' . $ns . ':' . substr($data, $pos + 1, $pos2 - $pos) . '')
{
$cdata .= ']]]]>';
$pos = $pos + 3;
}
}
$cdata .= ']]>';
return strtr($cdata, array('' => ''));
}
/**
* Formats data retrieved in other functions into xml format.
* Additionally formats data based on the specific format passed.
* This function is recursively called to handle sub arrays of data.
*
* @param array $data The array to output as xml data
* @param int $i The amount of indentation to use.
* @param string $xml_format The format to use ('atom', 'rss', 'rss2' or empty for plain XML)
* @param array $forceCdataKeys A list of keys on which to force cdata wrapping (used by mods, maybe)
* @param array $nsKeys Key-value pairs of namespace prefixes to pass to cdata_parse() (used by mods, maybe)
*/
function dumpTags($data, $i, $xml_format = '', $forceCdataKeys = array(), $nsKeys = array())
{
global $context;
if (empty($context['feed']['items']))
$context['feed']['items'] = '';
// For every array in the data...
foreach ($data as $element)
{
$key = isset($element['tag']) ? $element['tag'] : null;
$val = isset($element['content']) ? $element['content'] : null;
$attrs = isset($element['attributes']) ? $element['attributes'] : null;
// Skip it, it's been set to null.
if ($key === null || ($val === null && $attrs === null))
continue;
$forceCdata = in_array($key, $forceCdataKeys);
$ns = !empty($nsKeys[$key]) ? $nsKeys[$key] : '';
// First let's indent!
$context['feed']['items'] .= "\n" . str_repeat("\t", $i);
// Beginning tag.
$context['feed']['items'] .= '<' . $key;
if (!empty($attrs))
{
foreach ($attrs as $attr_key => $attr_value)
$context['feed']['items'] .= ' ' . $attr_key . '="' . fix_possible_url($attr_value) . '"';
}
// If it's empty, simply output an empty element.
if (empty($val) && $val !== '0' && $val !== 0)
{
$context['feed']['items'] .= ' />';
}
else
{
$context['feed']['items'] .= '>';
// The element's value.
if (is_array($val))
{
// An array. Dump it, and then indent the tag.
dumpTags($val, $i + 1, $xml_format, $forceCdataKeys, $nsKeys);
$context['feed']['items'] .= "\n" . str_repeat("\t", $i);
}
// A string with returns in it.... show this as a multiline element.
elseif (strpos($val, "\n") !== false)
$context['feed']['items'] .= "\n" . (!empty($element['cdata']) || $forceCdata ? cdata_parse(fix_possible_url($val), $ns, $forceCdata) : fix_possible_url($val)) . "\n" . str_repeat("\t", $i);
// A simple string.
else
$context['feed']['items'] .= !empty($element['cdata']) || $forceCdata ? cdata_parse(fix_possible_url($val), $ns, $forceCdata) : fix_possible_url($val);
// Ending tag.
$context['feed']['items'] .= '';
}
}
}
/**
* Retrieve the list of members from database.
* The array will be generated to match the format.
*
* @todo get the list of members from Subs-Members.
*
* @param string $xml_format The format to use. Can be 'atom', 'rdf', 'rss', 'rss2' or 'smf'
* @param bool $ascending If true, get the earliest members first. Default false.
* @return array An array of arrays of feed items. Each array has keys corresponding to the appropriate tags for the specified format.
*/
function getXmlMembers($xml_format, $ascending = false)
{
global $scripturl, $smcFunc, $txt, $context;
if (!allowedTo('view_mlist'))
return array();
loadLanguage('Profile');
// Find the most (or least) recent members.
$request = $smcFunc['db_query']('', '
SELECT id_member, member_name, real_name, date_registered, last_login
FROM {db_prefix}members
ORDER BY id_member {raw:ascdesc}
LIMIT {int:limit}',
array(
'limit' => $context['xmlnews_limit'],
'ascdesc' => !empty($ascending) ? 'ASC' : 'DESC',
)
);
$data = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// If any control characters slipped in somehow, kill the evil things
$row = filter_var($row, FILTER_CALLBACK, array('options' => 'cleanXml'));
// Create a GUID for each member using the tag URI scheme
$guid = 'tag:' . parse_iri($scripturl, PHP_URL_HOST) . ',' . gmdate('Y-m-d', $row['date_registered']) . ':member=' . $row['id_member'];
// Make the data look rss-ish.
if ($xml_format == 'rss' || $xml_format == 'rss2')
$data[] = array(
'tag' => 'item',
'content' => array(
array(
'tag' => 'title',
'content' => $row['real_name'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?action=profile;u=' . $row['id_member'],
),
array(
'tag' => 'comments',
'content' => $scripturl . '?action=pm;sa=send;u=' . $row['id_member'],
),
array(
'tag' => 'pubDate',
'content' => gmdate('D, d M Y H:i:s \G\M\T', $row['date_registered']),
),
array(
'tag' => 'guid',
'content' => $guid,
'attributes' => array(
'isPermaLink' => 'false',
),
),
),
);
elseif ($xml_format == 'rdf')
$data[] = array(
'tag' => 'item',
'attributes' => array('rdf:about' => $scripturl . '?action=profile;u=' . $row['id_member']),
'content' => array(
array(
'tag' => 'dc:format',
'content' => 'text/html',
),
array(
'tag' => 'title',
'content' => $row['real_name'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?action=profile;u=' . $row['id_member'],
),
),
);
elseif ($xml_format == 'atom')
$data[] = array(
'tag' => 'entry',
'content' => array(
array(
'tag' => 'title',
'content' => $row['real_name'],
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array(
'rel' => 'alternate',
'type' => 'text/html',
'href' => $scripturl . '?action=profile;u=' . $row['id_member'],
),
),
array(
'tag' => 'published',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['date_registered']),
),
array(
'tag' => 'updated',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['last_login']),
),
array(
'tag' => 'id',
'content' => $guid,
),
),
);
// More logical format for the data, but harder to apply.
else
$data[] = array(
'tag' => 'member',
'attributes' => array('label' => $txt['who_member']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $row['real_name'],
'cdata' => true,
),
array(
'tag' => 'time',
'attributes' => array('label' => $txt['date_registered'], 'UTC' => smf_gmstrftime('%F %T', $row['date_registered'])),
'content' => $smcFunc['htmlspecialchars'](strip_tags(timeformat($row['date_registered'], false, 'forum'))),
),
array(
'tag' => 'id',
'content' => $row['id_member'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=profile;u=' . $row['id_member'],
),
),
);
}
$smcFunc['db_free_result']($request);
return $data;
}
/**
* Get the latest topics information from a specific board,
* to display later.
* The returned array will be generated to match the xml_format.
*
* @param string $xml_format The XML format. Can be 'atom', 'rdf', 'rss', 'rss2' or 'smf'.
* @param bool $ascending If true, get the oldest topics first. Default false.
* @return array An array of arrays of topic data for the feed. Each array has keys corresponding to the tags for the specified format.
*/
function getXmlNews($xml_format, $ascending = false)
{
global $scripturl, $modSettings, $board, $user_info;
global $query_this_board, $smcFunc, $context, $txt;
/* Find the latest (or earliest) posts that:
- are the first post in their topic.
- are on an any board OR in a specified board.
- can be seen by this user. */
$done = false;
$loops = 0;
while (!$done)
{
$optimize_msg = implode(' AND ', $context['optimize_msg']);
$request = $smcFunc['db_query']('', '
SELECT
m.smileys_enabled, m.poster_time, m.id_msg, m.subject, m.body, m.modified_time,
m.icon, t.id_topic, t.id_board, t.num_replies,
b.name AS bname,
COALESCE(mem.id_member, 0) AS id_member,
COALESCE(mem.email_address, m.poster_email) AS poster_email,
COALESCE(mem.real_name, m.poster_name) AS poster_name
FROM {db_prefix}topics AS t
INNER JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
WHERE ' . $query_this_board . (empty($optimize_msg) ? '' : '
AND {raw:optimize_msg}') . (empty($board) ? '' : '
AND t.id_board = {int:current_board}') . ($modSettings['postmod_active'] ? '
AND t.approved = {int:is_approved}' : '') . '
ORDER BY t.id_first_msg {raw:ascdesc}
LIMIT {int:limit}',
array(
'current_board' => $board,
'is_approved' => 1,
'limit' => $context['xmlnews_limit'],
'optimize_msg' => $optimize_msg,
'ascdesc' => !empty($ascending) ? 'ASC' : 'DESC',
)
);
// If we don't have $context['xmlnews_limit'] results, try again with an unoptimized version covering all rows.
if ($loops < 2 && $smcFunc['db_num_rows']($request) < $context['xmlnews_limit'])
{
$smcFunc['db_free_result']($request);
if (empty($_GET['boards']) && empty($board))
unset($context['optimize_msg']['lowest']);
else
$context['optimize_msg']['lowest'] = 'm.id_msg >= t.id_first_msg';
$context['optimize_msg']['highest'] = 'm.id_msg <= t.id_last_msg';
$loops++;
}
else
$done = true;
}
$data = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// If any control characters slipped in somehow, kill the evil things
$row = filter_var($row, FILTER_CALLBACK, array('options' => 'cleanXml'));
// Limit the length of the message, if the option is set.
if (!empty($modSettings['xmlnews_maxlen']) && $smcFunc['strlen'](str_replace('
', "\n", $row['body'])) > $modSettings['xmlnews_maxlen'])
$row['body'] = strtr($smcFunc['substr'](str_replace('
', "\n", $row['body']), 0, $modSettings['xmlnews_maxlen'] - 3), array("\n" => '
')) . '...';
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
censorText($row['body']);
censorText($row['subject']);
// Do we want to include any attachments?
if (!empty($modSettings['attachmentEnable']) && !empty($modSettings['xmlnews_attachments']) && allowedTo('view_attachments', $row['id_board']))
{
$attach_request = $smcFunc['db_query']('', '
SELECT
a.id_attach, a.filename, COALESCE(a.size, 0) AS filesize, a.mime_type, a.downloads, a.approved, m.id_topic AS topic
FROM {db_prefix}attachments AS a
LEFT JOIN {db_prefix}messages AS m ON (m.id_msg = a.id_msg)
WHERE a.attachment_type = {int:attachment_type}
AND a.id_msg = {int:message_id}',
array(
'message_id' => $row['id_msg'],
'attachment_type' => 0,
'is_approved' => 1,
)
);
$loaded_attachments = array();
while ($attach = $smcFunc['db_fetch_assoc']($attach_request))
{
// Include approved attachments only
if ($attach['approved'])
$loaded_attachments['attachment_' . $attach['id_attach']] = $attach;
}
$smcFunc['db_free_result']($attach_request);
// Sort the attachments by size to make things easier below
if (!empty($loaded_attachments))
{
uasort(
$loaded_attachments,
function($a, $b)
{
if ($a['filesize'] == $b['filesize'])
return 0;
return ($a['filesize'] < $b['filesize']) ? -1 : 1;
}
);
}
else
$loaded_attachments = null;
}
else
$loaded_attachments = null;
// Create a GUID for this topic using the tag URI scheme
$guid = 'tag:' . parse_iri($scripturl, PHP_URL_HOST) . ',' . gmdate('Y-m-d', $row['poster_time']) . ':topic=' . $row['id_topic'];
// Being news, this actually makes sense in rss format.
if ($xml_format == 'rss' || $xml_format == 'rss2')
{
// Only one attachment allowed in RSS.
if ($loaded_attachments !== null)
{
$attachment = array_pop($loaded_attachments);
$enclosure = array(
'url' => fix_possible_url($scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach']),
'length' => $attachment['filesize'],
'type' => $attachment['mime_type'],
);
}
else
$enclosure = null;
$data[] = array(
'tag' => 'item',
'content' => array(
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'author',
'content' => (allowedTo('moderate_forum') || $row['id_member'] == $user_info['id']) ? $row['poster_email'] . ' (' . $row['poster_name'] . ')' : null,
'cdata' => true,
),
array(
'tag' => 'comments',
'content' => $scripturl . '?action=post;topic=' . $row['id_topic'] . '.0',
),
array(
'tag' => 'category',
'content' => $row['bname'],
'cdata' => true,
),
array(
'tag' => 'pubDate',
'content' => gmdate('D, d M Y H:i:s \G\M\T', $row['poster_time']),
),
array(
'tag' => 'guid',
'content' => $guid,
'attributes' => array(
'isPermaLink' => 'false',
),
),
array(
'tag' => 'enclosure',
'attributes' => $enclosure,
),
),
);
}
elseif ($xml_format == 'rdf')
{
$data[] = array(
'tag' => 'item',
'attributes' => array('rdf:about' => $scripturl . '?topic=' . $row['id_topic'] . '.0'),
'content' => array(
array(
'tag' => 'dc:format',
'content' => 'text/html',
),
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
),
);
}
elseif ($xml_format == 'atom')
{
// Only one attachment allowed
if (!empty($loaded_attachments))
{
$attachment = array_pop($loaded_attachments);
$enclosure = array(
'rel' => 'enclosure',
'href' => fix_possible_url($scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach']),
'length' => $attachment['filesize'],
'type' => $attachment['mime_type'],
);
}
else
$enclosure = null;
$data[] = array(
'tag' => 'entry',
'content' => array(
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array(
'rel' => 'alternate',
'type' => 'text/html',
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
),
),
array(
'tag' => 'summary',
'attributes' => array('type' => 'html'),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'category',
'attributes' => array('term' => $row['bname']),
'cdata' => true,
),
array(
'tag' => 'author',
'content' => array(
array(
'tag' => 'name',
'content' => $row['poster_name'],
'cdata' => true,
),
array(
'tag' => 'email',
'content' => (allowedTo('moderate_forum') || $row['id_member'] == $user_info['id']) ? $row['poster_email'] : null,
'cdata' => true,
),
array(
'tag' => 'uri',
'content' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : null,
),
)
),
array(
'tag' => 'published',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['poster_time']),
),
array(
'tag' => 'updated',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', empty($row['modified_time']) ? $row['poster_time'] : $row['modified_time']),
),
array(
'tag' => 'id',
'content' => $guid,
),
array(
'tag' => 'link',
'attributes' => $enclosure,
),
),
);
}
// The biggest difference here is more information.
else
{
loadLanguage('Post');
$attachments = array();
if (!empty($loaded_attachments))
{
foreach ($loaded_attachments as $attachment)
{
$attachments[] = array(
'tag' => 'attachment',
'attributes' => array('label' => $txt['attachment']),
'content' => array(
array(
'tag' => 'id',
'content' => $attachment['id_attach'],
),
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => preg_replace('~&#(\\d{1,7}|x[0-9a-fA-F]{1,6});~', '&#\\1;', $smcFunc['htmlspecialchars']($attachment['filename'])),
),
array(
'tag' => 'downloads',
'attributes' => array('label' => $txt['downloads']),
'content' => $attachment['downloads'],
),
array(
'tag' => 'size',
'attributes' => array('label' => $txt['filesize']),
'content' => ($attachment['filesize'] < 1024000) ? round($attachment['filesize'] / 1024, 2) . ' ' . $txt['kilobyte'] : round($attachment['filesize'] / 1024 / 1024, 2) . ' ' . $txt['megabyte'],
),
array(
'tag' => 'byte_size',
'attributes' => array('label' => $txt['filesize']),
'content' => $attachment['filesize'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach'],
),
)
);
}
}
else
$attachments = null;
$data[] = array(
'tag' => 'article',
'attributes' => array('label' => $txt['news']),
'content' => array(
array(
'tag' => 'time',
'attributes' => array('label' => $txt['date'], 'UTC' => smf_gmstrftime('%F %T', $row['poster_time'])),
'content' => $smcFunc['htmlspecialchars'](strip_tags(timeformat($row['poster_time'], false, 'forum'))),
),
array(
'tag' => 'id',
'content' => $row['id_topic'],
),
array(
'tag' => 'subject',
'attributes' => array('label' => $txt['subject']),
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'body',
'attributes' => array('label' => $txt['message']),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'poster',
'attributes' => array('label' => $txt['author']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $row['poster_name'],
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_member'],
),
array(
'tag' => 'link',
'attributes' => !empty($row['id_member']) ? array('label' => $txt['url']) : null,
'content' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : '',
),
)
),
array(
'tag' => 'topic',
'attributes' => array('label' => $txt['topic']),
'content' => $row['id_topic'],
),
array(
'tag' => 'board',
'attributes' => array('label' => $txt['board']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $row['bname'],
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_board'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?board=' . $row['id_board'] . '.0',
),
),
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
),
array(
'tag' => 'attachments',
'attributes' => array('label' => $txt['attachments']),
'content' => $attachments,
),
),
);
}
}
$smcFunc['db_free_result']($request);
return $data;
}
/**
* Get the recent topics to display.
* The returned array will be generated to match the xml_format.
*
* @param string $xml_format The XML format. Can be 'atom', 'rdf', 'rss', 'rss2' or 'smf'
* @return array An array of arrays containing data for the feed. Each array has keys corresponding to the appropriate tags for the specified format.
*/
function getXmlRecent($xml_format)
{
global $scripturl, $modSettings, $board, $txt;
global $query_this_board, $smcFunc, $context, $user_info, $sourcedir;
require_once($sourcedir . '/Subs-Attachments.php');
$done = false;
$loops = 0;
while (!$done)
{
$optimize_msg = implode(' AND ', $context['optimize_msg']);
$request = $smcFunc['db_query']('', '
SELECT m.id_msg
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}boards AS b ON (b.id_board = m.id_board)
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
WHERE ' . $query_this_board . (empty($optimize_msg) ? '' : '
AND {raw:optimize_msg}') . (empty($board) ? '' : '
AND m.id_board = {int:current_board}') . ($modSettings['postmod_active'] ? '
AND m.approved = {int:is_approved}
AND t.approved = {int:is_approved}' : '') . '
ORDER BY m.id_msg DESC
LIMIT {int:limit}',
array(
'limit' => $context['xmlnews_limit'],
'current_board' => $board,
'is_approved' => 1,
'optimize_msg' => $optimize_msg,
)
);
// If we don't have $context['xmlnews_limit'] results, try again with an unoptimized version covering all rows.
if ($loops < 2 && $smcFunc['db_num_rows']($request) < $context['xmlnews_limit'])
{
$smcFunc['db_free_result']($request);
if (empty($_GET['boards']) && empty($board))
unset($context['optimize_msg']['lowest']);
else
$context['optimize_msg']['lowest'] = $loops ? 'm.id_msg >= t.id_first_msg' : 'm.id_msg >= (t.id_last_msg - t.id_first_msg) / 2';
$loops++;
}
else
$done = true;
}
$messages = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
$messages[] = $row['id_msg'];
$smcFunc['db_free_result']($request);
if (empty($messages))
return array();
// Find the most recent posts this user can see.
$request = $smcFunc['db_query']('', '
SELECT
m.smileys_enabled, m.poster_time, m.id_msg, m.subject, m.body, m.id_topic, t.id_board,
b.name AS bname, t.num_replies, m.id_member, m.icon, mf.id_member AS id_first_member,
COALESCE(mem.real_name, m.poster_name) AS poster_name, mf.subject AS first_subject,
COALESCE(memf.real_name, mf.poster_name) AS first_poster_name,
COALESCE(mem.email_address, m.poster_email) AS poster_email, m.modified_time
FROM {db_prefix}messages AS m
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
INNER JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)
INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
LEFT JOIN {db_prefix}members AS memf ON (memf.id_member = mf.id_member)
WHERE m.id_msg IN ({array_int:message_list})
' . (empty($board) ? '' : 'AND t.id_board = {int:current_board}') . '
ORDER BY m.id_msg DESC
LIMIT {int:limit}',
array(
'limit' => $context['xmlnews_limit'],
'current_board' => $board,
'message_list' => $messages,
)
);
$data = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// If any control characters slipped in somehow, kill the evil things
$row = filter_var($row, FILTER_CALLBACK, array('options' => 'cleanXml'));
// Limit the length of the message, if the option is set.
if (!empty($modSettings['xmlnews_maxlen']) && $smcFunc['strlen'](str_replace('
', "\n", $row['body'])) > $modSettings['xmlnews_maxlen'])
$row['body'] = strtr($smcFunc['substr'](str_replace('
', "\n", $row['body']), 0, $modSettings['xmlnews_maxlen'] - 3), array("\n" => '
')) . '...';
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
censorText($row['body']);
censorText($row['subject']);
// Do we want to include any attachments?
if (!empty($modSettings['attachmentEnable']) && !empty($modSettings['xmlnews_attachments']) && allowedTo('view_attachments', $row['id_board']))
{
$attach_request = $smcFunc['db_query']('', '
SELECT
a.id_attach, a.filename, COALESCE(a.size, 0) AS filesize, a.mime_type, a.downloads, a.approved, m.id_topic AS topic
FROM {db_prefix}attachments AS a
LEFT JOIN {db_prefix}messages AS m ON (m.id_msg = a.id_msg)
WHERE a.attachment_type = {int:attachment_type}
AND a.id_msg = {int:message_id}',
array(
'message_id' => $row['id_msg'],
'attachment_type' => 0,
'is_approved' => 1,
)
);
$loaded_attachments = array();
while ($attach = $smcFunc['db_fetch_assoc']($attach_request))
{
// Include approved attachments only
if ($attach['approved'])
$loaded_attachments['attachment_' . $attach['id_attach']] = $attach;
}
$smcFunc['db_free_result']($attach_request);
// Sort the attachments by size to make things easier below
if (!empty($loaded_attachments))
{
uasort(
$loaded_attachments,
function($a, $b)
{
if ($a['filesize'] == $b['filesize'])
return 0;
return ($a['filesize'] < $b['filesize']) ? -1 : 1;
}
);
}
else
$loaded_attachments = null;
}
else
$loaded_attachments = null;
// Create a GUID for this post using the tag URI scheme
$guid = 'tag:' . parse_iri($scripturl, PHP_URL_HOST) . ',' . gmdate('Y-m-d', $row['poster_time']) . ':msg=' . $row['id_msg'];
// Doesn't work as well as news, but it kinda does..
if ($xml_format == 'rss' || $xml_format == 'rss2')
{
// Only one attachment allowed in RSS.
if ($loaded_attachments !== null)
{
$attachment = array_pop($loaded_attachments);
$enclosure = array(
'url' => fix_possible_url($scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach']),
'length' => $attachment['filesize'],
'type' => $attachment['mime_type'],
);
}
else
$enclosure = null;
$data[] = array(
'tag' => 'item',
'content' => array(
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'author',
'content' => (allowedTo('moderate_forum') || (!empty($row['id_member']) && $row['id_member'] == $user_info['id'])) ? $row['poster_email'] : null,
'cdata' => true,
),
array(
'tag' => 'category',
'content' => $row['bname'],
'cdata' => true,
),
array(
'tag' => 'comments',
'content' => $scripturl . '?action=post;topic=' . $row['id_topic'] . '.0',
),
array(
'tag' => 'pubDate',
'content' => gmdate('D, d M Y H:i:s \G\M\T', $row['poster_time']),
),
array(
'tag' => 'guid',
'content' => $guid,
'attributes' => array(
'isPermaLink' => 'false',
),
),
array(
'tag' => 'enclosure',
'attributes' => $enclosure,
),
),
);
}
elseif ($xml_format == 'rdf')
{
$data[] = array(
'tag' => 'item',
'attributes' => array('rdf:about' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg']),
'content' => array(
array(
'tag' => 'dc:format',
'content' => 'text/html',
),
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
),
);
}
elseif ($xml_format == 'atom')
{
// Only one attachment allowed
if (!empty($loaded_attachments))
{
$attachment = array_pop($loaded_attachments);
$enclosure = array(
'rel' => 'enclosure',
'href' => fix_possible_url($scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach']),
'length' => $attachment['filesize'],
'type' => $attachment['mime_type'],
);
}
else
$enclosure = null;
$data[] = array(
'tag' => 'entry',
'content' => array(
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array(
'rel' => 'alternate',
'type' => 'text/html',
'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
),
),
array(
'tag' => 'summary',
'attributes' => array('type' => 'html'),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'category',
'attributes' => array('term' => $row['bname']),
'cdata' => true,
),
array(
'tag' => 'author',
'content' => array(
array(
'tag' => 'name',
'content' => $row['poster_name'],
'cdata' => true,
),
array(
'tag' => 'email',
'content' => (allowedTo('moderate_forum') || (!empty($row['id_member']) && $row['id_member'] == $user_info['id'])) ? $row['poster_email'] : null,
'cdata' => true,
),
array(
'tag' => 'uri',
'content' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : null,
),
),
),
array(
'tag' => 'published',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['poster_time']),
),
array(
'tag' => 'updated',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', empty($row['modified_time']) ? $row['poster_time'] : $row['modified_time']),
),
array(
'tag' => 'id',
'content' => $guid,
),
array(
'tag' => 'link',
'attributes' => $enclosure,
),
),
);
}
// A lot of information here. Should be enough to please the rss-ers.
else
{
loadLanguage('Post');
$attachments = array();
if (!empty($loaded_attachments))
{
foreach ($loaded_attachments as $attachment)
{
$attachments[] = array(
'tag' => 'attachment',
'attributes' => array('label' => $txt['attachment']),
'content' => array(
array(
'tag' => 'id',
'content' => $attachment['id_attach'],
),
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => preg_replace('~&#(\\d{1,7}|x[0-9a-fA-F]{1,6});~', '&#\\1;', $smcFunc['htmlspecialchars']($attachment['filename'])),
),
array(
'tag' => 'downloads',
'attributes' => array('label' => $txt['downloads']),
'content' => $attachment['downloads'],
),
array(
'tag' => 'size',
'attributes' => array('label' => $txt['filesize']),
'content' => ($attachment['filesize'] < 1024000) ? round($attachment['filesize'] / 1024, 2) . ' ' . $txt['kilobyte'] : round($attachment['filesize'] / 1024 / 1024, 2) . ' ' . $txt['megabyte'],
),
array(
'tag' => 'byte_size',
'attributes' => array('label' => $txt['filesize']),
'content' => $attachment['filesize'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach'],
),
)
);
}
}
else
$attachments = null;
$data[] = array(
'tag' => 'recent-post', // Hyphen rather than underscore for backward compatibility reasons
'attributes' => array('label' => $txt['post']),
'content' => array(
array(
'tag' => 'time',
'attributes' => array('label' => $txt['date'], 'UTC' => smf_gmstrftime('%F %T', $row['poster_time'])),
'content' => $smcFunc['htmlspecialchars'](strip_tags(timeformat($row['poster_time'], false, 'forum'))),
),
array(
'tag' => 'id',
'content' => $row['id_msg'],
),
array(
'tag' => 'subject',
'attributes' => array('label' => $txt['subject']),
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'body',
'attributes' => array('label' => $txt['message']),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'starter',
'attributes' => array('label' => $txt['topic_started']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $row['first_poster_name'],
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_first_member'],
),
array(
'tag' => 'link',
'attributes' => !empty($row['id_first_member']) ? array('label' => $txt['url']) : null,
'content' => !empty($row['id_first_member']) ? $scripturl . '?action=profile;u=' . $row['id_first_member'] : '',
),
),
),
array(
'tag' => 'poster',
'attributes' => array('label' => $txt['author']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $row['poster_name'],
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_member'],
),
array(
'tag' => 'link',
'attributes' => !empty($row['id_member']) ? array('label' => $txt['url']) : null,
'content' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : '',
),
),
),
array(
'tag' => 'topic',
'attributes' => array('label' => $txt['topic']),
'content' => array(
array(
'tag' => 'subject',
'attributes' => array('label' => $txt['subject']),
'content' => $row['first_subject'],
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_topic'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.new#new',
),
),
),
array(
'tag' => 'board',
'attributes' => array('label' => $txt['board']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $row['bname'],
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_board'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?board=' . $row['id_board'] . '.0',
),
),
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
),
array(
'tag' => 'attachments',
'attributes' => array('label' => $txt['attachments']),
'content' => $attachments,
),
),
);
}
}
$smcFunc['db_free_result']($request);
return $data;
}
/**
* Get the profile information for member into an array,
* which will be generated to match the xml_format.
*
* @param string $xml_format The XML format. Can be 'atom', 'rdf', 'rss', 'rss2' or 'smf'
* @return array An array profile data
*/
function getXmlProfile($xml_format)
{
global $scripturl, $memberContext, $user_info, $txt, $context;
// You must input a valid user, and you must be allowed to view that user's profile.
if (empty($context['xmlnews_uid']) || ($context['xmlnews_uid'] != $user_info['id'] && !allowedTo('profile_view')) || !loadMemberData($context['xmlnews_uid']))
return array();
// Load the member's contextual information! (Including custom fields for our proprietary XML type)
if (!loadMemberContext($context['xmlnews_uid'], ($xml_format == 'smf')))
return array();
$profile = &$memberContext[$context['xmlnews_uid']];
// If any control characters slipped in somehow, kill the evil things
$profile = filter_var($profile, FILTER_CALLBACK, array('options' => 'cleanXml'));
// Create a GUID for this member using the tag URI scheme
$guid = 'tag:' . parse_iri($scripturl, PHP_URL_HOST) . ',' . gmdate('Y-m-d', $profile['registered_timestamp']) . ':member=' . $profile['id'];
if ($xml_format == 'rss' || $xml_format == 'rss2')
{
$data[] = array(
'tag' => 'item',
'content' => array(
array(
'tag' => 'title',
'content' => $profile['name'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?action=profile;u=' . $profile['id'],
),
array(
'tag' => 'description',
'content' => isset($profile['group']) ? $profile['group'] : $profile['post_group'],
'cdata' => true,
),
array(
'tag' => 'comments',
'content' => $scripturl . '?action=pm;sa=send;u=' . $profile['id'],
),
array(
'tag' => 'pubDate',
'content' => gmdate('D, d M Y H:i:s \G\M\T', $profile['registered_timestamp']),
),
array(
'tag' => 'guid',
'content' => $guid,
'attributes' => array(
'isPermaLink' => 'false',
),
),
)
);
}
elseif ($xml_format == 'rdf')
{
$data[] = array(
'tag' => 'item',
'attributes' => array('rdf:about' => $scripturl . '?action=profile;u=' . $profile['id']),
'content' => array(
array(
'tag' => 'dc:format',
'content' => 'text/html',
),
array(
'tag' => 'title',
'content' => $profile['name'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?action=profile;u=' . $profile['id'],
),
array(
'tag' => 'description',
'content' => isset($profile['group']) ? $profile['group'] : $profile['post_group'],
'cdata' => true,
),
)
);
}
elseif ($xml_format == 'atom')
{
$data[] = array(
'tag' => 'entry',
'content' => array(
array(
'tag' => 'title',
'content' => $profile['name'],
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array(
'rel' => 'alternate',
'type' => 'text/html',
'href' => $scripturl . '?action=profile;u=' . $profile['id'],
),
),
array(
'tag' => 'summary',
'attributes' => array('type' => 'html'),
'content' => isset($profile['group']) ? $profile['group'] : $profile['post_group'],
'cdata' => true,
),
array(
'tag' => 'author',
'content' => array(
array(
'tag' => 'name',
'content' => $profile['name'],
'cdata' => true,
),
array(
'tag' => 'email',
'content' => $profile['show_email'] ? $profile['email'] : null,
'cdata' => true,
),
array(
'tag' => 'uri',
'content' => !empty($profile['website']['url']) ? $profile['website']['url'] : $scripturl . '?action=profile;u=' . $profile['id_member'],
'cdata' => !empty($profile['website']['url']),
),
),
),
array(
'tag' => 'published',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $profile['registered_timestamp']),
),
array(
'tag' => 'updated',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $profile['last_login_timestamp']),
),
array(
'tag' => 'id',
'content' => $guid,
),
)
);
}
else
{
loadLanguage('Profile');
$data = array(
array(
'tag' => 'username',
'attributes' => $user_info['is_admin'] || $user_info['id'] == $profile['id'] ? array('label' => $txt['username']) : null,
'content' => $user_info['is_admin'] || $user_info['id'] == $profile['id'] ? $profile['username'] : null,
'cdata' => true,
),
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $profile['name'],
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=profile;u=' . $profile['id'],
),
array(
'tag' => 'posts',
'attributes' => array('label' => $txt['member_postcount']),
'content' => $profile['posts'],
),
array(
'tag' => 'post-group',
'attributes' => array('label' => $txt['post_based_membergroup']),
'content' => $profile['post_group'],
'cdata' => true,
),
array(
'tag' => 'language',
'attributes' => array('label' => $txt['preferred_language']),
'content' => $profile['language'],
'cdata' => true,
),
array(
'tag' => 'last-login',
'attributes' => array('label' => $txt['lastLoggedIn'], 'UTC' => smf_gmstrftime('%F %T', $profile['last_login_timestamp'])),
'content' => timeformat($profile['last_login_timestamp'], false, 'forum'),
),
array(
'tag' => 'registered',
'attributes' => array('label' => $txt['date_registered'], 'UTC' => smf_gmstrftime('%F %T', $profile['registered_timestamp'])),
'content' => timeformat($profile['registered_timestamp'], false, 'forum'),
),
array(
'tag' => 'avatar',
'attributes' => !empty($profile['avatar']['url']) ? array('label' => $txt['personal_picture']) : null,
'content' => !empty($profile['avatar']['url']) ? $profile['avatar']['url'] : null,
'cdata' => true,
),
array(
'tag' => 'signature',
'attributes' => !empty($profile['signature']) ? array('label' => $txt['signature']) : null,
'content' => !empty($profile['signature']) ? $profile['signature'] : null,
'cdata' => true,
),
array(
'tag' => 'blurb',
'attributes' => !empty($profile['blurb']) ? array('label' => $txt['personal_text']) : null,
'content' => !empty($profile['blurb']) ? $profile['blurb'] : null,
'cdata' => true,
),
array(
'tag' => 'title',
'attributes' => !empty($profile['title']) ? array('label' => $txt['title']) : null,
'content' => !empty($profile['title']) ? $profile['title'] : null,
'cdata' => true,
),
array(
'tag' => 'position',
'attributes' => !empty($profile['group']) ? array('label' => $txt['position']) : null,
'content' => !empty($profile['group']) ? $profile['group'] : null,
'cdata' => true,
),
array(
'tag' => 'email',
'attributes' => !empty($profile['show_email']) || $user_info['is_admin'] || $user_info['id'] == $profile['id'] ? array('label' => $txt['user_email_address']) : null,
'content' => !empty($profile['show_email']) || $user_info['is_admin'] || $user_info['id'] == $profile['id'] ? $profile['email'] : null,
'cdata' => true,
),
array(
'tag' => 'website',
'attributes' => empty($profile['website']['url']) ? null : array('label' => $txt['website']),
'content' => empty($profile['website']['url']) ? null : array(
array(
'tag' => 'title',
'attributes' => !empty($profile['website']['title']) ? array('label' => $txt['website_title']) : null,
'content' => !empty($profile['website']['title']) ? $profile['website']['title'] : null,
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['website_url']),
'content' => $profile['website']['url'],
'cdata' => true,
),
),
),
array(
'tag' => 'online',
'attributes' => !empty($profile['online']['is_online']) ? array('label' => $txt['online']) : null,
'content' => !empty($profile['online']['is_online']) ? 'true' : null,
),
array(
'tag' => 'ip_addresses',
'attributes' => array('label' => $txt['ip_address']),
'content' => allowedTo('moderate_forum') || $user_info['id'] == $profile['id'] ? array(
array(
'tag' => 'ip',
'attributes' => array('label' => $txt['most_recent_ip']),
'content' => $profile['ip'],
),
array(
'tag' => 'ip2',
'content' => $profile['ip'] != $profile['ip2'] ? $profile['ip2'] : null,
),
) : null,
),
);
if (!empty($profile['birth_date']) && substr($profile['birth_date'], 0, 4) != '0000' && substr($profile['birth_date'], 0, 4) != '1004')
{
list ($birth_year, $birth_month, $birth_day) = sscanf($profile['birth_date'], '%d-%d-%d');
$datearray = getdate(time());
$age = $datearray['year'] - $birth_year - (($datearray['mon'] > $birth_month || ($datearray['mon'] == $birth_month && $datearray['mday'] >= $birth_day)) ? 0 : 1);
$data[] = array(
'tag' => 'age',
'attributes' => array('label' => $txt['age']),
'content' => $age,
);
$data[] = array(
'tag' => 'birthdate',
'attributes' => array('label' => $txt['dob']),
'content' => $profile['birth_date'],
);
}
if (!empty($profile['custom_fields']))
{
foreach ($profile['custom_fields'] as $custom_field)
{
$data[] = array(
'tag' => $custom_field['col_name'],
'attributes' => array('label' => $custom_field['title']),
'content' => $custom_field['simple'],
'cdata' => true,
);
}
}
}
// Save some memory.
unset($profile, $memberContext[$context['xmlnews_uid']]);
return $data;
}
/**
* Get a user's posts.
* The returned array will be generated to match the xml_format.
*
* @param string $xml_format The XML format. Can be 'atom', 'rdf', 'rss', 'rss2' or 'smf'
* @param bool $ascending If true, get the oldest posts first. Default false.
* @return array An array of arrays containing data for the feed. Each array has keys corresponding to the appropriate tags for the specified format.
*/
function getXmlPosts($xml_format, $ascending = false)
{
global $scripturl, $modSettings, $board, $txt, $context, $user_info;
global $query_this_board, $smcFunc, $sourcedir, $cachedir;
if (empty($context['xmlnews_uid']) || ($context['xmlnews_uid'] != $user_info['id'] && !allowedTo('profile_view')))
return array();
$show_all = !empty($user_info['is_admin']) || defined('EXPORTING');
$query_this_message_board = str_replace(array('{query_see_board}', 'b.'), array('{query_see_message_board}', 'm.'), $query_this_board);
require_once($sourcedir . '/Subs-Attachments.php');
/* MySQL can choke if we use joins in the main query when the user has
* massively long posts. To avoid that, we get the names of the boards
* and the user's displayed name in separate queries.
*/
$boardnames = array();
$request = $smcFunc['db_query']('', '
SELECT id_board, name
FROM {db_prefix}boards',
array()
);
while ($row = $smcFunc['db_fetch_assoc']($request))
$boardnames[$row['id_board']] = $row['name'];
$smcFunc['db_free_result']($request);
if ($context['xmlnews_uid'] == $user_info['id'])
$poster_name = $user_info['name'];
else
{
$request = $smcFunc['db_query']('', '
SELECT COALESCE(real_name, member_name) AS poster_name
FROM {db_prefix}members
WHERE id_member = {int:uid}',
array(
'uid' => $context['xmlnews_uid'],
)
);
list($poster_name) = $smcFunc['db_fetch_row']($request);
$smcFunc['db_free_result']($request);
}
$request = $smcFunc['db_query']('', '
SELECT
m.id_msg, m.id_topic, m.id_board, m.id_member, m.poster_email, m.poster_ip,
m.poster_time, m.subject, m.modified_time, m.modified_name, m.modified_reason, m.body,
m.likes, m.approved, m.smileys_enabled
FROM {db_prefix}messages AS m' . ($modSettings['postmod_active'] && !$show_all ?'
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)' : '') . '
WHERE m.id_member = {int:uid}
AND m.id_msg > {int:start_after}
AND ' . $query_this_message_board . ($modSettings['postmod_active'] && !$show_all ? '
AND m.approved = {int:is_approved}
AND t.approved = {int:is_approved}' : '') . '
ORDER BY m.id_msg {raw:ascdesc}
LIMIT {int:limit}',
array(
'limit' => $context['xmlnews_limit'],
'start_after' => !empty($context['posts_start']) ? $context['posts_start'] : 0,
'uid' => $context['xmlnews_uid'],
'is_approved' => 1,
'ascdesc' => !empty($ascending) ? 'ASC' : 'DESC',
)
);
$data = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$context['last'] = $row['id_msg'];
// We want a readable version of the IP address
$row['poster_ip'] = inet_dtop($row['poster_ip']);
// If any control characters slipped in somehow, kill the evil things
$row = filter_var($row, FILTER_CALLBACK, array('options' => 'cleanXml'));
// If using our own format, we want both the raw and the parsed content.
$row[$xml_format === 'smf' ? 'body_html' : 'body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
// Do we want to include any attachments?
if (!empty($modSettings['attachmentEnable']) && !empty($modSettings['xmlnews_attachments']))
{
$attach_request = $smcFunc['db_query']('', '
SELECT
a.id_attach, a.filename, COALESCE(a.size, 0) AS filesize, a.mime_type, a.downloads, a.approved, m.id_topic AS topic
FROM {db_prefix}attachments AS a
LEFT JOIN {db_prefix}messages AS m ON (m.id_msg = a.id_msg)
WHERE a.attachment_type = {int:attachment_type}
AND a.id_msg = {int:message_id}',
array(
'message_id' => $row['id_msg'],
'attachment_type' => 0,
'is_approved' => 1,
)
);
$loaded_attachments = array();
while ($attach = $smcFunc['db_fetch_assoc']($attach_request))
{
// Include approved attachments only, unless showing all.
if ($attach['approved'] || $show_all)
$loaded_attachments['attachment_' . $attach['id_attach']] = $attach;
}
$smcFunc['db_free_result']($attach_request);
// Sort the attachments by size to make things easier below
if (!empty($loaded_attachments))
{
uasort(
$loaded_attachments,
function($a, $b)
{
if ($a['filesize'] == $b['filesize'])
return 0;
return ($a['filesize'] < $b['filesize']) ? -1 : 1;
}
);
}
else
$loaded_attachments = null;
}
else
$loaded_attachments = null;
// Create a GUID for this post using the tag URI scheme
$guid = 'tag:' . parse_iri($scripturl, PHP_URL_HOST) . ',' . gmdate('Y-m-d', $row['poster_time']) . ':msg=' . $row['id_msg'];
if ($xml_format == 'rss' || $xml_format == 'rss2')
{
// Only one attachment allowed in RSS.
if ($loaded_attachments !== null)
{
$attachment = array_pop($loaded_attachments);
$enclosure = array(
'url' => fix_possible_url($scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach']),
'length' => $attachment['filesize'],
'type' => $attachment['mime_type'],
);
}
else
$enclosure = null;
$data[] = array(
'tag' => 'item',
'content' => array(
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?msg=' . $row['id_msg'],
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'author',
'content' => (allowedTo('moderate_forum') || ($row['id_member'] == $user_info['id'])) ? $row['poster_email'] : null,
'cdata' => true,
),
array(
'tag' => 'category',
'content' => $boardnames[$row['id_board']],
'cdata' => true,
),
array(
'tag' => 'comments',
'content' => $scripturl . '?action=post;topic=' . $row['id_topic'] . '.0',
),
array(
'tag' => 'pubDate',
'content' => gmdate('D, d M Y H:i:s \G\M\T', $row['poster_time']),
),
array(
'tag' => 'guid',
'content' => $guid,
'attributes' => array(
'isPermaLink' => 'false',
),
),
array(
'tag' => 'enclosure',
'attributes' => $enclosure,
),
),
);
}
elseif ($xml_format == 'rdf')
{
$data[] = array(
'tag' => 'item',
'attributes' => array('rdf:about' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg']),
'content' => array(
array(
'tag' => 'dc:format',
'content' => 'text/html',
),
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?msg=' . $row['id_msg'],
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
),
);
}
elseif ($xml_format == 'atom')
{
// Only one attachment allowed
if (!empty($loaded_attachments))
{
$attachment = array_pop($loaded_attachments);
$enclosure = array(
'rel' => 'enclosure',
'href' => fix_possible_url($scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach']),
'length' => $attachment['filesize'],
'type' => $attachment['mime_type'],
);
}
else
$enclosure = null;
$data[] = array(
'tag' => 'entry',
'content' => array(
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array(
'rel' => 'alternate',
'type' => 'text/html',
'href' => $scripturl . '?msg=' . $row['id_msg'],
),
),
array(
'tag' => 'summary',
'attributes' => array('type' => 'html'),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'author',
'content' => array(
array(
'tag' => 'name',
'content' => $poster_name,
'cdata' => true,
),
array(
'tag' => 'email',
'content' => (allowedTo('moderate_forum') || ($row['id_member'] == $user_info['id'])) ? $row['poster_email'] : null,
'cdata' => true,
),
array(
'tag' => 'uri',
'content' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : null,
),
),
),
array(
'tag' => 'published',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['poster_time']),
),
array(
'tag' => 'updated',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', empty($row['modified_time']) ? $row['poster_time'] : $row['modified_time']),
),
array(
'tag' => 'id',
'content' => $guid,
),
array(
'tag' => 'link',
'attributes' => $enclosure,
),
),
);
}
// A lot of information here. Should be enough to please the rss-ers.
else
{
loadLanguage('Post');
$attachments = array();
if (!empty($loaded_attachments))
{
foreach ($loaded_attachments as $attachment)
{
$attachments[] = array(
'tag' => 'attachment',
'attributes' => array('label' => $txt['attachment']),
'content' => array(
array(
'tag' => 'id',
'content' => $attachment['id_attach'],
),
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => preg_replace('~&#(\\d{1,7}|x[0-9a-fA-F]{1,6});~', '&#\\1;', $smcFunc['htmlspecialchars']($attachment['filename'])),
),
array(
'tag' => 'downloads',
'attributes' => array('label' => $txt['downloads']),
'content' => $attachment['downloads'],
),
array(
'tag' => 'size',
'attributes' => array('label' => $txt['filesize']),
'content' => ($attachment['filesize'] < 1024000) ? round($attachment['filesize'] / 1024, 2) . ' ' . $txt['kilobyte'] : round($attachment['filesize'] / 1024 / 1024, 2) . ' ' . $txt['megabyte'],
),
array(
'tag' => 'byte_size',
'attributes' => array('label' => $txt['filesize']),
'content' => $attachment['filesize'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=dlattach;topic=' . $attachment['topic'] . '.0;attach=' . $attachment['id_attach'],
),
array(
'tag' => 'approval_status',
'attributes' => $show_all ? array('label' => $txt['approval_status']) : null,
'content' => $show_all ? $attachment['approved'] : null,
),
)
);
}
}
else
$attachments = null;
$data[] = array(
'tag' => 'member_post',
'attributes' => array('label' => $txt['post']),
'content' => array(
array(
'tag' => 'id',
'content' => $row['id_msg'],
),
array(
'tag' => 'subject',
'attributes' => array('label' => $txt['subject']),
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'body',
'attributes' => array('label' => $txt['message']),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'body_html',
'attributes' => array('label' => $txt['html']),
'content' => $row['body_html'],
'cdata' => true,
),
array(
'tag' => 'poster',
'attributes' => array('label' => $txt['author']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $poster_name,
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_member'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=profile;u=' . $row['id_member'],
),
array(
'tag' => 'email',
'attributes' => (allowedTo('moderate_forum') || $row['id_member'] == $user_info['id']) ? array('label' => $txt['user_email_address']) : null,
'content' => (allowedTo('moderate_forum') || $row['id_member'] == $user_info['id']) ? $row['poster_email'] : null,
'cdata' => true,
),
array(
'tag' => 'ip',
'attributes' => (allowedTo('moderate_forum') || $row['id_member'] == $user_info['id']) ? array('label' => $txt['ip']) : null,
'content' => (allowedTo('moderate_forum') || $row['id_member'] == $user_info['id']) ? $row['poster_ip'] : null,
),
),
),
array(
'tag' => 'topic',
'attributes' => array('label' => $txt['topic']),
'content' => array(
array(
'tag' => 'id',
'content' => $row['id_topic'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
),
),
),
array(
'tag' => 'board',
'attributes' => array('label' => $txt['board']),
'content' => array(
array(
'tag' => 'id',
'content' => $row['id_board'],
),
array(
'tag' => 'name',
'content' => $boardnames[$row['id_board']],
'cdata' => true,
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?board=' . $row['id_board'] . '.0',
),
),
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?msg=' . $row['id_msg'],
),
array(
'tag' => 'time',
'attributes' => array('label' => $txt['date'], 'UTC' => smf_gmstrftime('%F %T', $row['poster_time'])),
'content' => $smcFunc['htmlspecialchars'](strip_tags(timeformat($row['poster_time'], false, 'forum'))),
),
array(
'tag' => 'modified_time',
'attributes' => !empty($row['modified_time']) ? array('label' => $txt['modified_time'], 'UTC' => smf_gmstrftime('%F %T', $row['modified_time'])) : null,
'content' => !empty($row['modified_time']) ? $smcFunc['htmlspecialchars'](strip_tags(timeformat($row['modified_time'], false, 'forum'))) : null,
),
array(
'tag' => 'modified_by',
'attributes' => !empty($row['modified_name']) ? array('label' => $txt['modified_by']) : null,
'content' => !empty($row['modified_name']) ? $row['modified_name'] : null,
'cdata' => true,
),
array(
'tag' => 'modified_reason',
'attributes' => !empty($row['modified_reason']) ? array('label' => $txt['reason_for_edit']) : null,
'content' => !empty($row['modified_reason']) ? $row['modified_reason'] : null,
'cdata' => true,
),
array(
'tag' => 'likes',
'attributes' => array('label' => $txt['likes']),
'content' => $row['likes'],
),
array(
'tag' => 'approval_status',
'attributes' => $show_all ? array('label' => $txt['approval_status']) : null,
'content' => $show_all ? $row['approved'] : null,
),
array(
'tag' => 'attachments',
'attributes' => array('label' => $txt['attachments']),
'content' => $attachments,
),
),
);
}
}
$smcFunc['db_free_result']($request);
return $data;
}
/**
* Get a user's personal messages.
* Only the user can do this, and no one else -- not even the admin!
*
* @param string $xml_format The XML format. Can be 'atom', 'rdf', 'rss', 'rss2' or 'smf'
* @param bool $ascending If true, get the oldest PMs first. Default false.
* @return array An array of arrays containing data for the feed. Each array has keys corresponding to the appropriate tags for the specified format.
*/
function getXmlPMs($xml_format, $ascending = false)
{
global $scripturl, $modSettings, $board, $txt, $context, $user_info;
global $smcFunc, $sourcedir, $cachedir;
// Personal messages are supposed to be private
if (empty($context['xmlnews_uid']) || ($context['xmlnews_uid'] != $user_info['id']))
return array();
$select_id_members_to = $smcFunc['db_title'] === POSTGRE_TITLE ? "string_agg(pmr.id_member::text, ',')" : 'GROUP_CONCAT(pmr.id_member)';
$select_to_names = $smcFunc['db_title'] === POSTGRE_TITLE ? "string_agg(COALESCE(mem.real_name, mem.member_name), ',')" : 'GROUP_CONCAT(COALESCE(mem.real_name, mem.member_name))';
$request = $smcFunc['db_query']('', '
SELECT pm.id_pm, pm.msgtime, pm.subject, pm.body, pm.id_member_from, nis.from_name, nis.id_members_to, nis.to_names
FROM {db_prefix}personal_messages AS pm
INNER JOIN
(
SELECT pm2.id_pm, COALESCE(memf.real_name, pm2.from_name) AS from_name, ' . $select_id_members_to . ' AS id_members_to, ' . $select_to_names . ' AS to_names
FROM {db_prefix}personal_messages AS pm2
INNER JOIN {db_prefix}pm_recipients AS pmr ON (pm2.id_pm = pmr.id_pm)
INNER JOIN {db_prefix}members AS mem ON (mem.id_member = pmr.id_member)
LEFT JOIN {db_prefix}members AS memf ON (memf.id_member = pm2.id_member_from)
WHERE pm2.id_pm > {int:start_after}
AND (
(pm2.id_member_from = {int:uid} AND pm2.deleted_by_sender = {int:not_deleted})
OR (pmr.id_member = {int:uid} AND pmr.deleted = {int:not_deleted})
)
GROUP BY pm2.id_pm, COALESCE(memf.real_name, pm2.from_name)
ORDER BY pm2.id_pm {raw:ascdesc}
LIMIT {int:limit}
) AS nis ON nis.id_pm = pm.id_pm
ORDER BY pm.id_pm {raw:ascdesc}',
array(
'limit' => $context['xmlnews_limit'],
'start_after' => !empty($context['personal_messages_start']) ? $context['personal_messages_start'] : 0,
'uid' => $context['xmlnews_uid'],
'not_deleted' => 0,
'ascdesc' => !empty($ascending) ? 'ASC' : 'DESC',
)
);
$data = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
$context['personal_messages_start'] = $row['id_pm'];
// If any control characters slipped in somehow, kill the evil things
$row = filter_var($row, FILTER_CALLBACK, array('options' => 'cleanXml'));
// If using our own format, we want both the raw and the parsed content.
$row[$xml_format === 'smf' ? 'body_html' : 'body'] = parse_bbc($row['body']);
$recipients = array_combine(explode(',', $row['id_members_to']), explode(',', $row['to_names']));
// Create a GUID for this post using the tag URI scheme
$guid = 'tag:' . parse_iri($scripturl, PHP_URL_HOST) . ',' . gmdate('Y-m-d', $row['msgtime']) . ':pm=' . $row['id_pm'];
if ($xml_format == 'rss' || $xml_format == 'rss2')
{
$item = array(
'tag' => 'item',
'content' => array(
array(
'tag' => 'guid',
'content' => $guid,
'attributes' => array(
'isPermaLink' => 'false',
),
),
array(
'tag' => 'pubDate',
'content' => gmdate('D, d M Y H:i:s \G\M\T', $row['msgtime']),
),
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'smf:sender',
// This technically violates the RSS spec, but meh...
'content' => $row['from_name'],
'cdata' => true,
),
),
);
foreach ($recipients as $recipient_id => $recipient_name)
$item['content'][] = array(
'tag' => 'smf:recipient',
'content' => $recipient_name,
'cdata' => true,
);
$data[] = $item;
}
elseif ($xml_format == 'rdf')
{
$data[] = array(
'tag' => 'item',
'attributes' => array('rdf:about' => $scripturl . '?action=pm#msg' . $row['id_pm']),
'content' => array(
array(
'tag' => 'dc:format',
'content' => 'text/html',
),
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'link',
'content' => $scripturl . '?action=pm#msg' . $row['id_pm'],
),
array(
'tag' => 'description',
'content' => $row['body'],
'cdata' => true,
),
),
);
}
elseif ($xml_format == 'atom')
{
$item = array(
'tag' => 'entry',
'content' => array(
array(
'tag' => 'id',
'content' => $guid,
),
array(
'tag' => 'updated',
'content' => smf_gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['msgtime']),
),
array(
'tag' => 'title',
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'content',
'attributes' => array('type' => 'html'),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'author',
'content' => array(
array(
'tag' => 'name',
'content' => $row['from_name'],
'cdata' => true,
),
),
),
),
);
foreach ($recipients as $recipient_id => $recipient_name)
$item['content'][] = array(
'tag' => 'contributor',
'content' => array(
array(
'tag' => 'smf:role',
'content' => 'recipient',
),
array(
'tag' => 'name',
'content' => $recipient_name,
'cdata' => true,
),
),
);
$data[] = $item;
}
else
{
loadLanguage('PersonalMessage');
$item = array(
'tag' => 'personal_message',
'attributes' => array('label' => $txt['pm']),
'content' => array(
array(
'tag' => 'id',
'content' => $row['id_pm'],
),
array(
'tag' => 'sent_date',
'attributes' => array('label' => $txt['date'], 'UTC' => smf_gmstrftime('%F %T', $row['msgtime'])),
'content' => $smcFunc['htmlspecialchars'](strip_tags(timeformat($row['msgtime'], false, 'forum'))),
),
array(
'tag' => 'subject',
'attributes' => array('label' => $txt['subject']),
'content' => $row['subject'],
'cdata' => true,
),
array(
'tag' => 'body',
'attributes' => array('label' => $txt['message']),
'content' => $row['body'],
'cdata' => true,
),
array(
'tag' => 'body_html',
'attributes' => array('label' => $txt['html']),
'content' => $row['body_html'],
'cdata' => true,
),
array(
'tag' => 'sender',
'attributes' => array('label' => $txt['author']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $row['from_name'],
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $row['id_member_from'],
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=profile;u=' . $row['id_member_from'],
),
),
),
),
);
foreach ($recipients as $recipient_id => $recipient_name)
$item['content'][] = array(
'tag' => 'recipient',
'attributes' => array('label' => $txt['recipient']),
'content' => array(
array(
'tag' => 'name',
'attributes' => array('label' => $txt['name']),
'content' => $recipient_name,
'cdata' => true,
),
array(
'tag' => 'id',
'content' => $recipient_id,
),
array(
'tag' => 'link',
'attributes' => array('label' => $txt['url']),
'content' => $scripturl . '?action=profile;u=' . $recipient_id,
),
),
);
$data[] = $item;
}
}
$smcFunc['db_free_result']($request);
return $data;
}
?>