977 lines
No EOL
36 KiB
PHP
977 lines
No EOL
36 KiB
PHP
<?php
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/**
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* Simple Machines Forum (SMF)
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*
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* @package SMF
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* @author Simple Machines http://www.simplemachines.org
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* @copyright 2011 Simple Machines
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* @license http://www.simplemachines.org/about/smf/license.php BSD
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*
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* @version 2.0.8
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*/
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if (!defined('SMF'))
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die('Hacking attempt...');
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/* This file contains the files necessary to display news as an XML feed.
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void ShowXmlFeed()
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- is called to output xml information.
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- can be passed four subactions which decide what is output: 'recent'
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for recent posts, 'news' for news topics, 'members' for recently
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registered members, and 'profile' for a member's profile.
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- To display a member's profile, a user id has to be given. (;u=1)
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- uses the Stats language file.
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- outputs an rss feed instead of a proprietary one if the 'type' get
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parameter is 'rss' or 'rss2'.
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- does not use any templates, sub templates, or template layers.
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- is accessed via ?action=.xml.
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void dumpTags(array data, int indentation, string tag = use_array,
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string format)
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- formats data retrieved in other functions into xml format.
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- additionally formats data based on the specific format passed.
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- the data parameter is the array to output as xml data.
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- indentation is the amount of indentation to use.
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- if a tag is specified, it will be used instead of the keys of data.
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- this function is recursively called to handle sub arrays of data.
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array getXmlMembers(string format)
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- is called to retrieve list of members from database.
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- the array will be generated to match the format.
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- returns array of data.
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array getXmlNews(string format)
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- is called to retrieve news topics from database.
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- the array will be generated to match the format.
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- returns array of topics.
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array getXmlRecent(string format)
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- is called to retrieve list of recent topics.
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- the array will be generated to match the format.
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- returns an array of recent posts.
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array getXmlProfile(string format)
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- is called to retrieve profile information for member into array.
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- the array will be generated to match the format.
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- returns an array of data.
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*/
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// Show an xml file representing recent information or a profile.
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function ShowXmlFeed()
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{
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global $board, $board_info, $context, $scripturl, $txt, $modSettings, $user_info;
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global $query_this_board, $smcFunc, $forum_version, $cdata_override;
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// If it's not enabled, die.
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if (empty($modSettings['xmlnews_enable']))
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obExit(false);
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loadLanguage('Stats');
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// Default to latest 5. No more than 255, please.
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$_GET['limit'] = empty($_GET['limit']) || (int) $_GET['limit'] < 1 ? 5 : min((int) $_GET['limit'], 255);
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// Handle the cases where a board, boards, or category is asked for.
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$query_this_board = 1;
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$context['optimize_msg'] = array(
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'highest' => 'm.id_msg <= b.id_last_msg',
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);
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if (!empty($_REQUEST['c']) && empty($board))
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{
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$_REQUEST['c'] = explode(',', $_REQUEST['c']);
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foreach ($_REQUEST['c'] as $i => $c)
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$_REQUEST['c'][$i] = (int) $c;
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if (count($_REQUEST['c']) == 1)
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{
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$request = $smcFunc['db_query']('', '
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SELECT name
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FROM {db_prefix}categories
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WHERE id_cat = {int:current_category}',
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array(
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'current_category' => (int) $_REQUEST['c'][0],
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)
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);
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list ($feed_title) = $smcFunc['db_fetch_row']($request);
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$smcFunc['db_free_result']($request);
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$feed_title = ' - ' . strip_tags($feed_title);
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}
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$request = $smcFunc['db_query']('', '
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SELECT b.id_board, b.num_posts
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FROM {db_prefix}boards AS b
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WHERE b.id_cat IN ({array_int:current_category_list})
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AND {query_see_board}',
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array(
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'current_category_list' => $_REQUEST['c'],
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)
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);
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$total_cat_posts = 0;
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$boards = array();
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while ($row = $smcFunc['db_fetch_assoc']($request))
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{
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$boards[] = $row['id_board'];
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$total_cat_posts += $row['num_posts'];
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}
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$smcFunc['db_free_result']($request);
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if (!empty($boards))
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$query_this_board = 'b.id_board IN (' . implode(', ', $boards) . ')';
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// Try to limit the number of messages we look through.
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if ($total_cat_posts > 100 && $total_cat_posts > $modSettings['totalMessages'] / 15)
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$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 400 - $_GET['limit'] * 5);
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}
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elseif (!empty($_REQUEST['boards']))
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{
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$_REQUEST['boards'] = explode(',', $_REQUEST['boards']);
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foreach ($_REQUEST['boards'] as $i => $b)
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$_REQUEST['boards'][$i] = (int) $b;
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$request = $smcFunc['db_query']('', '
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SELECT b.id_board, b.num_posts, b.name
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FROM {db_prefix}boards AS b
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WHERE b.id_board IN ({array_int:board_list})
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AND {query_see_board}
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LIMIT ' . count($_REQUEST['boards']),
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array(
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'board_list' => $_REQUEST['boards'],
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)
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);
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// Either the board specified doesn't exist or you have no access.
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$num_boards = $smcFunc['db_num_rows']($request);
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if ($num_boards == 0)
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fatal_lang_error('no_board');
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$total_posts = 0;
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$boards = array();
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while ($row = $smcFunc['db_fetch_assoc']($request))
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{
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if ($num_boards == 1)
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$feed_title = ' - ' . strip_tags($row['name']);
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$boards[] = $row['id_board'];
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$total_posts += $row['num_posts'];
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}
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$smcFunc['db_free_result']($request);
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if (!empty($boards))
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$query_this_board = 'b.id_board IN (' . implode(', ', $boards) . ')';
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// The more boards, the more we're going to look through...
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if ($total_posts > 100 && $total_posts > $modSettings['totalMessages'] / 12)
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$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 500 - $_GET['limit'] * 5);
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}
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elseif (!empty($board))
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{
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$request = $smcFunc['db_query']('', '
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SELECT num_posts
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FROM {db_prefix}boards
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WHERE id_board = {int:current_board}
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LIMIT 1',
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array(
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'current_board' => $board,
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)
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);
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list ($total_posts) = $smcFunc['db_fetch_row']($request);
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$smcFunc['db_free_result']($request);
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$feed_title = ' - ' . strip_tags($board_info['name']);
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$query_this_board = 'b.id_board = ' . $board;
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// Try to look through just a few messages, if at all possible.
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if ($total_posts > 80 && $total_posts > $modSettings['totalMessages'] / 10)
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$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 600 - $_GET['limit'] * 5);
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}
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else
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{
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$query_this_board = '{query_see_board}' . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
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AND b.id_board != ' . $modSettings['recycle_board'] : '');
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$context['optimize_msg']['lowest'] = 'm.id_msg >= ' . max(0, $modSettings['maxMsgID'] - 100 - $_GET['limit'] * 5);
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}
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// Show in rss or proprietary format?
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$xml_format = isset($_GET['type']) && in_array($_GET['type'], array('smf', 'rss', 'rss2', 'atom', 'rdf', 'webslice')) ? $_GET['type'] : 'smf';
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// !!! Birthdays?
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// List all the different types of data they can pull.
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$subActions = array(
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'recent' => array('getXmlRecent', 'recent-post'),
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'news' => array('getXmlNews', 'article'),
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'members' => array('getXmlMembers', 'member'),
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'profile' => array('getXmlProfile', null),
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);
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if (empty($_GET['sa']) || !isset($subActions[$_GET['sa']]))
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$_GET['sa'] = 'recent';
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//!!! Temp - webslices doesn't do everything yet.
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if ($xml_format == 'webslice' && $_GET['sa'] != 'recent')
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$xml_format = 'rss2';
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// If this is webslices we kinda cheat - we allow a template that we call direct for the HTML, and we override the CDATA.
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elseif ($xml_format == 'webslice')
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{
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$context['user'] += $user_info;
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$cdata_override = true;
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loadTemplate('Xml');
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}
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// We only want some information, not all of it.
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$cachekey = array($xml_format, $_GET['action'], $_GET['limit'], $_GET['sa']);
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foreach (array('board', 'boards', 'c') as $var)
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if (isset($_REQUEST[$var]))
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$cachekey[] = $_REQUEST[$var];
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$cachekey = md5(serialize($cachekey) . (!empty($query_this_board) ? $query_this_board : ''));
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$cache_t = microtime();
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// Get the associative array representing the xml.
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if (!empty($modSettings['cache_enable']) && (!$user_info['is_guest'] || $modSettings['cache_enable'] >= 3))
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$xml = cache_get_data('xmlfeed-' . $xml_format . ':' . ($user_info['is_guest'] ? '' : $user_info['id'] . '-') . $cachekey, 240);
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if (empty($xml))
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{
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$xml = $subActions[$_GET['sa']][0]($xml_format);
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if (!empty($modSettings['cache_enable']) && (($user_info['is_guest'] && $modSettings['cache_enable'] >= 3)
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|| (!$user_info['is_guest'] && (array_sum(explode(' ', microtime())) - array_sum(explode(' ', $cache_t)) > 0.2))))
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cache_put_data('xmlfeed-' . $xml_format . ':' . ($user_info['is_guest'] ? '' : $user_info['id'] . '-') . $cachekey, $xml, 240);
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}
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$feed_title = htmlspecialchars(strip_tags($context['forum_name'])) . (isset($feed_title) ? $feed_title : '');
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// This is an xml file....
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ob_end_clean();
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if (!empty($modSettings['enableCompressedOutput']))
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@ob_start('ob_gzhandler');
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else
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ob_start();
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if ($xml_format == 'smf' || isset($_REQUEST['debug']))
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header('Content-Type: text/xml; charset=' . (empty($context['character_set']) ? 'ISO-8859-1' : $context['character_set']));
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elseif ($xml_format == 'rss' || $xml_format == 'rss2' || $xml_format == 'webslice')
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header('Content-Type: application/rss+xml; charset=' . (empty($context['character_set']) ? 'ISO-8859-1' : $context['character_set']));
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elseif ($xml_format == 'atom')
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header('Content-Type: application/atom+xml; charset=' . (empty($context['character_set']) ? 'ISO-8859-1' : $context['character_set']));
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elseif ($xml_format == 'rdf')
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header('Content-Type: ' . ($context['browser']['is_ie'] ? 'text/xml' : 'application/rdf+xml') . '; charset=' . (empty($context['character_set']) ? 'ISO-8859-1' : $context['character_set']));
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// First, output the xml header.
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echo '<?xml version="1.0" encoding="', $context['character_set'], '"?' . '>';
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// Are we outputting an rss feed or one with more information?
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if ($xml_format == 'rss' || $xml_format == 'rss2')
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{
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// Start with an RSS 2.0 header.
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echo '
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<rss version=', $xml_format == 'rss2' ? '"2.0"' : '"0.92"', ' xml:lang="', strtr($txt['lang_locale'], '_', '-'), '">
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<channel>
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<title>', $feed_title, '</title>
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<link>', $scripturl, '</link>
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<description><![CDATA[', strip_tags($txt['xml_rss_desc']), ']]></description>';
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// Output all of the associative array, start indenting with 2 tabs, and name everything "item".
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dumpTags($xml, 2, 'item', $xml_format);
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// Output the footer of the xml.
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echo '
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</channel>
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</rss>';
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}
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elseif ($xml_format == 'webslice')
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{
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$context['recent_posts_data'] = $xml;
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// This always has RSS 2
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echo '
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<rss version="2.0" xmlns:mon="http://www.microsoft.com/schemas/rss/monitoring/2007" xml:lang="', strtr($txt['lang_locale'], '_', '-'), '">
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<channel>
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<title>', $feed_title, ' - ', $txt['recent_posts'], '</title>
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<link>', $scripturl, '?action=recent</link>
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<description><![CDATA[', strip_tags($txt['xml_rss_desc']), ']]></description>
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<item>
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<title>', $feed_title, ' - ', $txt['recent_posts'], '</title>
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<link>', $scripturl, '?action=recent</link>
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<description><![CDATA[
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', template_webslice_header_above(), '
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', template_webslice_recent_posts(), '
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', template_webslice_header_below(), '
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]]></description>
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</item>
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</channel>
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</rss>';
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}
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elseif ($xml_format == 'atom')
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{
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echo '
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<feed xmlns="http://www.w3.org/2005/Atom">
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<title>', $feed_title, '</title>
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<link rel="alternate" type="text/html" href="', $scripturl, '" />
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<modified>', gmstrftime('%Y-%m-%dT%H:%M:%SZ'), '</modified>
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<tagline><![CDATA[', strip_tags($txt['xml_rss_desc']), ']]></tagline>
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<generator uri="http://www.simplemachines.org" version="', strtr($forum_version, array('SMF' => '')), '">SMF</generator>
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<author>
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<name>', strip_tags($context['forum_name']), '</name>
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</author>';
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dumpTags($xml, 2, 'entry', $xml_format);
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echo '
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</feed>';
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}
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elseif ($xml_format == 'rdf')
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{
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echo '
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<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns="http://purl.org/rss/1.0/">
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<channel rdf:about="', $scripturl, '">
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<title>', $feed_title, '</title>
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<link>', $scripturl, '</link>
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<description><![CDATA[', strip_tags($txt['xml_rss_desc']), ']]></description>
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<items>
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<rdf:Seq>';
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foreach ($xml as $item)
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echo '
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<rdf:li rdf:resource="', $item['link'], '" />';
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echo '
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</rdf:Seq>
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</items>
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</channel>
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';
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dumpTags($xml, 1, 'item', $xml_format);
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echo '
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</rdf:RDF>';
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}
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// Otherwise, we're using our proprietary formats - they give more data, though.
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else
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{
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echo '
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<smf:xml-feed xmlns:smf="http://www.simplemachines.org/" xmlns="http://www.simplemachines.org/xml/', $_GET['sa'], '" xml:lang="', strtr($txt['lang_locale'], '_', '-'), '">';
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// Dump out that associative array. Indent properly.... and use the right names for the base elements.
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dumpTags($xml, 1, $subActions[$_GET['sa']][1], $xml_format);
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echo '
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</smf:xml-feed>';
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}
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obExit(false);
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}
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function fix_possible_url($val)
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{
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global $modSettings, $context, $scripturl;
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if (substr($val, 0, strlen($scripturl)) != $scripturl)
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return $val;
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call_integration_hook('integrate_fix_url', array(&$val));
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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']))
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return $val;
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$val = preg_replace_callback('~^' . preg_quote($scripturl, '/') . '\?((?:board|topic)=[^#"]+)(#[^"]*)?$~', 'feed_fix__preg_callback', $val);
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return $val;
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}
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|
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function cdata_parse($data, $ns = '')
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{
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global $smcFunc, $cdata_override;
|
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|
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// Are we not doing it?
|
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if (!empty($cdata_override))
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return $data;
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$cdata = '<![CDATA[';
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for ($pos = 0, $n = $smcFunc['strlen']($data); $pos < $n; null)
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{
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$positions = array(
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$smcFunc['strpos']($data, '&', $pos),
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$smcFunc['strpos']($data, ']', $pos),
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);
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if ($ns != '')
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$positions[] = $smcFunc['strpos']($data, '<', $pos);
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foreach ($positions as $k => $dummy)
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{
|
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if ($dummy === false)
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unset($positions[$k]);
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}
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$old = $pos;
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$pos = empty($positions) ? $n : min($positions);
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|
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if ($pos - $old > 0)
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$cdata .= $smcFunc['substr']($data, $old, $pos - $old);
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if ($pos >= $n)
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break;
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if ($smcFunc['substr']($data, $pos, 1) == '<')
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{
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$pos2 = $smcFunc['strpos']($data, '>', $pos);
|
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if ($pos2 === false)
|
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$pos2 = $n;
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if ($smcFunc['substr']($data, $pos + 1, 1) == '/')
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$cdata .= ']]></' . $ns . ':' . $smcFunc['substr']($data, $pos + 2, $pos2 - $pos - 1) . '<![CDATA[';
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else
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$cdata .= ']]><' . $ns . ':' . $smcFunc['substr']($data, $pos + 1, $pos2 - $pos) . '<![CDATA[';
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$pos = $pos2 + 1;
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}
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elseif ($smcFunc['substr']($data, $pos, 1) == ']')
|
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{
|
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$cdata .= ']]>]<![CDATA[';
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$pos++;
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}
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elseif ($smcFunc['substr']($data, $pos, 1) == '&')
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{
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$pos2 = $smcFunc['strpos']($data, ';', $pos);
|
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if ($pos2 === false)
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$pos2 = $n;
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$ent = $smcFunc['substr']($data, $pos + 1, $pos2 - $pos - 1);
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if ($smcFunc['substr']($data, $pos + 1, 1) == '#')
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$cdata .= ']]>' . $smcFunc['substr']($data, $pos, $pos2 - $pos + 1) . '<![CDATA[';
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|
elseif (in_array($ent, array('amp', 'lt', 'gt', 'quot')))
|
|
$cdata .= ']]>' . $smcFunc['substr']($data, $pos, $pos2 - $pos + 1) . '<![CDATA[';
|
|
// !!! ??
|
|
|
|
$pos = $pos2 + 1;
|
|
}
|
|
}
|
|
|
|
$cdata .= ']]>';
|
|
|
|
return strtr($cdata, array('<![CDATA[]]>' => ''));
|
|
}
|
|
|
|
function dumpTags($data, $i, $tag = null, $xml_format = '')
|
|
{
|
|
global $modSettings, $context, $scripturl;
|
|
|
|
// For every array in the data...
|
|
foreach ($data as $key => $val)
|
|
{
|
|
// Skip it, it's been set to null.
|
|
if ($val === null)
|
|
continue;
|
|
|
|
// If a tag was passed, use it instead of the key.
|
|
$key = isset($tag) ? $tag : $key;
|
|
|
|
// First let's indent!
|
|
echo "\n", str_repeat("\t", $i);
|
|
|
|
// Grr, I hate kludges... almost worth doing it properly, here, but not quite.
|
|
if ($xml_format == 'atom' && $key == 'link')
|
|
{
|
|
echo '<link rel="alternate" type="text/html" href="', fix_possible_url($val), '" />';
|
|
continue;
|
|
}
|
|
|
|
// If it's empty/0/nothing simply output an empty tag.
|
|
if ($val == '')
|
|
echo '<', $key, ' />';
|
|
else
|
|
{
|
|
// Beginning tag.
|
|
if ($xml_format == 'rdf' && $key == 'item' && isset($val['link']))
|
|
{
|
|
echo '<', $key, ' rdf:about="', fix_possible_url($val['link']), '">';
|
|
echo "\n", str_repeat("\t", $i + 1);
|
|
echo '<dc:format>text/html</dc:format>';
|
|
}
|
|
elseif ($xml_format == 'atom' && $key == 'summary')
|
|
echo '<', $key, ' type="html">';
|
|
else
|
|
echo '<', $key, '>';
|
|
|
|
if (is_array($val))
|
|
{
|
|
// An array. Dump it, and then indent the tag.
|
|
dumpTags($val, $i + 1, null, $xml_format);
|
|
echo "\n", str_repeat("\t", $i), '</', $key, '>';
|
|
}
|
|
// A string with returns in it.... show this as a multiline element.
|
|
elseif (strpos($val, "\n") !== false || strpos($val, '<br />') !== false)
|
|
echo "\n", fix_possible_url($val), "\n", str_repeat("\t", $i), '</', $key, '>';
|
|
// A simple string.
|
|
else
|
|
echo fix_possible_url($val), '</', $key, '>';
|
|
}
|
|
}
|
|
}
|
|
|
|
function getXmlMembers($xml_format)
|
|
{
|
|
global $scripturl, $smcFunc;
|
|
|
|
if (!allowedTo('view_mlist'))
|
|
return array();
|
|
|
|
// Find the most 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 DESC
|
|
LIMIT {int:limit}',
|
|
array(
|
|
'limit' => $_GET['limit'],
|
|
)
|
|
);
|
|
$data = array();
|
|
while ($row = $smcFunc['db_fetch_assoc']($request))
|
|
{
|
|
// Make the data look rss-ish.
|
|
if ($xml_format == 'rss' || $xml_format == 'rss2')
|
|
$data[] = array(
|
|
'title' => cdata_parse($row['real_name']),
|
|
'link' => $scripturl . '?action=profile;u=' . $row['id_member'],
|
|
'comments' => $scripturl . '?action=pm;sa=send;u=' . $row['id_member'],
|
|
'pubDate' => gmdate('D, d M Y H:i:s \G\M\T', $row['date_registered']),
|
|
'guid' => $scripturl . '?action=profile;u=' . $row['id_member'],
|
|
);
|
|
elseif ($xml_format == 'rdf')
|
|
$data[] = array(
|
|
'title' => cdata_parse($row['real_name']),
|
|
'link' => $scripturl . '?action=profile;u=' . $row['id_member'],
|
|
);
|
|
elseif ($xml_format == 'atom')
|
|
$data[] = array(
|
|
'title' => cdata_parse($row['real_name']),
|
|
'link' => $scripturl . '?action=profile;u=' . $row['id_member'],
|
|
'published' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['date_registered']),
|
|
'updated' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['last_login']),
|
|
'id' => $scripturl . '?action=profile;u=' . $row['id_member'],
|
|
);
|
|
// More logical format for the data, but harder to apply.
|
|
else
|
|
$data[] = array(
|
|
'name' => cdata_parse($row['real_name']),
|
|
'time' => htmlspecialchars(strip_tags(timeformat($row['date_registered']))),
|
|
'id' => $row['id_member'],
|
|
'link' => $scripturl . '?action=profile;u=' . $row['id_member']
|
|
);
|
|
}
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
return $data;
|
|
}
|
|
|
|
function getXmlNews($xml_format)
|
|
{
|
|
global $user_info, $scripturl, $modSettings, $board;
|
|
global $query_this_board, $smcFunc, $settings, $context;
|
|
|
|
/* Find the latest 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.
|
|
- are actually the latest posts. */
|
|
|
|
$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,
|
|
mem.hide_email, IFNULL(mem.id_member, 0) AS id_member,
|
|
IFNULL(mem.email_address, m.poster_email) AS poster_email,
|
|
IFNULL(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 DESC
|
|
LIMIT {int:limit}',
|
|
array(
|
|
'current_board' => $board,
|
|
'is_approved' => 1,
|
|
'limit' => $_GET['limit'],
|
|
'optimize_msg' => $optimize_msg,
|
|
)
|
|
);
|
|
// If we don't have $_GET['limit'] results, try again with an unoptimized version covering all rows.
|
|
if ($loops < 2 && $smcFunc['db_num_rows']($request) < $_GET['limit'])
|
|
{
|
|
$smcFunc['db_free_result']($request);
|
|
if (empty($_REQUEST['boards']) && empty($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))
|
|
{
|
|
// Limit the length of the message, if the option is set.
|
|
if (!empty($modSettings['xmlnews_maxlen']) && $smcFunc['strlen'](str_replace('<br />', "\n", $row['body'])) > $modSettings['xmlnews_maxlen'])
|
|
$row['body'] = strtr($smcFunc['substr'](str_replace('<br />', "\n", $row['body']), 0, $modSettings['xmlnews_maxlen'] - 3), array("\n" => '<br />')) . '...';
|
|
|
|
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
|
|
|
|
censorText($row['body']);
|
|
censorText($row['subject']);
|
|
|
|
// Being news, this actually makes sense in rss format.
|
|
if ($xml_format == 'rss' || $xml_format == 'rss2')
|
|
$data[] = array(
|
|
'title' => cdata_parse($row['subject']),
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
|
|
'description' => cdata_parse($row['body']),
|
|
'author' => in_array(showEmailAddress(!empty($row['hide_email']), $row['id_member']), array('yes', 'yes_permission_override')) ? $row['poster_email'] : null,
|
|
'comments' => $scripturl . '?action=post;topic=' . $row['id_topic'] . '.0',
|
|
'category' => '<![CDATA[' . $row['bname'] . ']]>',
|
|
'pubDate' => gmdate('D, d M Y H:i:s \G\M\T', $row['poster_time']),
|
|
'guid' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
|
|
);
|
|
elseif ($xml_format == 'rdf')
|
|
$data[] = array(
|
|
'title' => cdata_parse($row['subject']),
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
|
|
'description' => cdata_parse($row['body']),
|
|
);
|
|
elseif ($xml_format == 'atom')
|
|
$data[] = array(
|
|
'title' => cdata_parse($row['subject']),
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
|
|
'summary' => cdata_parse($row['body']),
|
|
'category' => array('term' => $row['id_board'], 'label' => cdata_parse($row['bname'])),
|
|
'author' => array(
|
|
'name' => $row['poster_name'],
|
|
'email' => in_array(showEmailAddress(!empty($row['hide_email']), $row['id_member']), array('yes', 'yes_permission_override')) ? $row['poster_email'] : null,
|
|
'uri' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : '',
|
|
),
|
|
'published' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['poster_time']),
|
|
'modified' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', empty($row['modified_time']) ? $row['poster_time'] : $row['modified_time']),
|
|
'id' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
|
|
'icon' => $settings['images_url'] . '/icons/' . $row['icon'] . '.gif',
|
|
);
|
|
// The biggest difference here is more information.
|
|
else
|
|
$data[] = array(
|
|
'time' => htmlspecialchars(strip_tags(timeformat($row['poster_time']))),
|
|
'id' => $row['id_topic'],
|
|
'subject' => cdata_parse($row['subject']),
|
|
'body' => cdata_parse($row['body']),
|
|
'poster' => array(
|
|
'name' => cdata_parse($row['poster_name']),
|
|
'id' => $row['id_member'],
|
|
'link' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : '',
|
|
),
|
|
'topic' => $row['id_topic'],
|
|
'board' => array(
|
|
'name' => cdata_parse($row['bname']),
|
|
'id' => $row['id_board'],
|
|
'link' => $scripturl . '?board=' . $row['id_board'] . '.0',
|
|
),
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
|
|
);
|
|
}
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
return $data;
|
|
}
|
|
|
|
function getXmlRecent($xml_format)
|
|
{
|
|
global $user_info, $scripturl, $modSettings, $board;
|
|
global $query_this_board, $smcFunc, $settings, $context;
|
|
|
|
$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}' : '') . '
|
|
ORDER BY m.id_msg DESC
|
|
LIMIT {int:limit}',
|
|
array(
|
|
'limit' => $_GET['limit'],
|
|
'current_board' => $board,
|
|
'is_approved' => 1,
|
|
'optimize_msg' => $optimize_msg,
|
|
)
|
|
);
|
|
// If we don't have $_GET['limit'] results, try again with an unoptimized version covering all rows.
|
|
if ($loops < 2 && $smcFunc['db_num_rows']($request) < $_GET['limit'])
|
|
{
|
|
$smcFunc['db_free_result']($request);
|
|
if (empty($_REQUEST['boards']) && empty($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 = $smcFunc['db_query']('', '
|
|
SELECT
|
|
m.smileys_enabled, m.poster_time, m.id_msg, m.subject, m.body, m.id_topic, t.id_board,
|
|
b.name AS bname, t.num_replies, m.id_member, m.icon, mf.id_member AS id_first_member,
|
|
IFNULL(mem.real_name, m.poster_name) AS poster_name, mf.subject AS first_subject,
|
|
IFNULL(memf.real_name, mf.poster_name) AS first_poster_name, mem.hide_email,
|
|
IFNULL(mem.email_address, m.poster_email) AS poster_email, m.modified_time
|
|
FROM {db_prefix}messages AS m
|
|
INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
|
|
INNER JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)
|
|
INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
|
|
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
|
|
LEFT JOIN {db_prefix}members AS memf ON (memf.id_member = mf.id_member)
|
|
WHERE m.id_msg IN ({array_int:message_list})
|
|
' . (empty($board) ? '' : 'AND t.id_board = {int:current_board}') . '
|
|
ORDER BY m.id_msg DESC
|
|
LIMIT {int:limit}',
|
|
array(
|
|
'limit' => $_GET['limit'],
|
|
'current_board' => $board,
|
|
'message_list' => $messages,
|
|
)
|
|
);
|
|
$data = array();
|
|
while ($row = $smcFunc['db_fetch_assoc']($request))
|
|
{
|
|
// Limit the length of the message, if the option is set.
|
|
if (!empty($modSettings['xmlnews_maxlen']) && $smcFunc['strlen'](str_replace('<br />', "\n", $row['body'])) > $modSettings['xmlnews_maxlen'])
|
|
$row['body'] = strtr($smcFunc['substr'](str_replace('<br />', "\n", $row['body']), 0, $modSettings['xmlnews_maxlen'] - 3), array("\n" => '<br />')) . '...';
|
|
|
|
$row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
|
|
|
|
censorText($row['body']);
|
|
censorText($row['subject']);
|
|
|
|
// Doesn't work as well as news, but it kinda does..
|
|
if ($xml_format == 'rss' || $xml_format == 'rss2')
|
|
$data[] = array(
|
|
'title' => $row['subject'],
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
|
|
'description' => cdata_parse($row['body']),
|
|
'author' => in_array(showEmailAddress(!empty($row['hide_email']), $row['id_member']), array('yes', 'yes_permission_override')) ? $row['poster_email'] : null,
|
|
'category' => cdata_parse($row['bname']),
|
|
'comments' => $scripturl . '?action=post;topic=' . $row['id_topic'] . '.0',
|
|
'pubDate' => gmdate('D, d M Y H:i:s \G\M\T', $row['poster_time']),
|
|
'guid' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg']
|
|
);
|
|
elseif ($xml_format == 'rdf')
|
|
$data[] = array(
|
|
'title' => $row['subject'],
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
|
|
'description' => cdata_parse($row['body']),
|
|
);
|
|
elseif ($xml_format == 'atom')
|
|
$data[] = array(
|
|
'title' => $row['subject'],
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
|
|
'summary' => cdata_parse($row['body']),
|
|
'category' => array(
|
|
'term' => $row['id_board'],
|
|
'label' => cdata_parse($row['bname'])
|
|
),
|
|
'author' => array(
|
|
'name' => $row['poster_name'],
|
|
'email' => in_array(showEmailAddress(!empty($row['hide_email']), $row['id_member']), array('yes', 'yes_permission_override')) ? $row['poster_email'] : null,
|
|
'uri' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : ''
|
|
),
|
|
'published' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', $row['poster_time']),
|
|
'updated' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', empty($row['modified_time']) ? $row['poster_time'] : $row['modified_time']),
|
|
'id' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
|
|
'icon' => $settings['images_url'] . '/icons/' . $row['icon'] . '.gif',
|
|
);
|
|
// A lot of information here. Should be enough to please the rss-ers.
|
|
else
|
|
$data[] = array(
|
|
'time' => htmlspecialchars(strip_tags(timeformat($row['poster_time']))),
|
|
'id' => $row['id_msg'],
|
|
'subject' => cdata_parse($row['subject']),
|
|
'body' => cdata_parse($row['body']),
|
|
'starter' => array(
|
|
'name' => cdata_parse($row['first_poster_name']),
|
|
'id' => $row['id_first_member'],
|
|
'link' => !empty($row['id_first_member']) ? $scripturl . '?action=profile;u=' . $row['id_first_member'] : ''
|
|
),
|
|
'poster' => array(
|
|
'name' => cdata_parse($row['poster_name']),
|
|
'id' => $row['id_member'],
|
|
'link' => !empty($row['id_member']) ? $scripturl . '?action=profile;u=' . $row['id_member'] : ''
|
|
),
|
|
'topic' => array(
|
|
'subject' => cdata_parse($row['first_subject']),
|
|
'id' => $row['id_topic'],
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.new#new'
|
|
),
|
|
'board' => array(
|
|
'name' => cdata_parse($row['bname']),
|
|
'id' => $row['id_board'],
|
|
'link' => $scripturl . '?board=' . $row['id_board'] . '.0'
|
|
),
|
|
'link' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg']
|
|
);
|
|
}
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
return $data;
|
|
}
|
|
|
|
function getXmlProfile($xml_format)
|
|
{
|
|
global $scripturl, $memberContext, $user_profile, $modSettings, $user_info;
|
|
|
|
// You must input a valid user....
|
|
if (empty($_GET['u']) || loadMemberData((int) $_GET['u']) === false)
|
|
return array();
|
|
|
|
// Make sure the id is a number and not "I like trying to hack the database".
|
|
$_GET['u'] = (int) $_GET['u'];
|
|
// Load the member's contextual information!
|
|
if (!loadMemberContext($_GET['u']) || !allowedTo('profile_view_any'))
|
|
return array();
|
|
|
|
// Okay, I admit it, I'm lazy. Stupid $_GET['u'] is long and hard to type.
|
|
$profile = &$memberContext[$_GET['u']];
|
|
|
|
if ($xml_format == 'rss' || $xml_format == 'rss2')
|
|
$data = array(array(
|
|
'title' => cdata_parse($profile['name']),
|
|
'link' => $scripturl . '?action=profile;u=' . $profile['id'],
|
|
'description' => cdata_parse(isset($profile['group']) ? $profile['group'] : $profile['post_group']),
|
|
'comments' => $scripturl . '?action=pm;sa=send;u=' . $profile['id'],
|
|
'pubDate' => gmdate('D, d M Y H:i:s \G\M\T', $user_profile[$profile['id']]['date_registered']),
|
|
'guid' => $scripturl . '?action=profile;u=' . $profile['id'],
|
|
));
|
|
elseif ($xml_format == 'rdf')
|
|
$data = array(array(
|
|
'title' => cdata_parse($profile['name']),
|
|
'link' => $scripturl . '?action=profile;u=' . $profile['id'],
|
|
'description' => cdata_parse(isset($profile['group']) ? $profile['group'] : $profile['post_group']),
|
|
));
|
|
elseif ($xml_format == 'atom')
|
|
$data[] = array(
|
|
'title' => cdata_parse($profile['name']),
|
|
'link' => $scripturl . '?action=profile;u=' . $profile['id'],
|
|
'summary' => cdata_parse(isset($profile['group']) ? $profile['group'] : $profile['post_group']),
|
|
'author' => array(
|
|
'name' => $profile['real_name'],
|
|
'email' => in_array(showEmailAddress(!empty($profile['hide_email']), $profile['id']), array('yes', 'yes_permission_override')) ? $profile['email'] : null,
|
|
'uri' => !empty($profile['website']) ? $profile['website']['url'] : ''
|
|
),
|
|
'published' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', $user_profile[$profile['id']]['date_registered']),
|
|
'updated' => gmstrftime('%Y-%m-%dT%H:%M:%SZ', $user_profile[$profile['id']]['last_login']),
|
|
'id' => $scripturl . '?action=profile;u=' . $profile['id'],
|
|
'logo' => !empty($profile['avatar']) ? $profile['avatar']['url'] : '',
|
|
);
|
|
else
|
|
{
|
|
$data = array(
|
|
'username' => $user_info['is_admin'] || $user_info['id'] == $profile['id'] ? cdata_parse($profile['username']) : '',
|
|
'name' => cdata_parse($profile['name']),
|
|
'link' => $scripturl . '?action=profile;u=' . $profile['id'],
|
|
'posts' => $profile['posts'],
|
|
'post-group' => cdata_parse($profile['post_group']),
|
|
'language' => cdata_parse($profile['language']),
|
|
'last-login' => gmdate('D, d M Y H:i:s \G\M\T', $user_profile[$profile['id']]['last_login']),
|
|
'registered' => gmdate('D, d M Y H:i:s \G\M\T', $user_profile[$profile['id']]['date_registered'])
|
|
);
|
|
|
|
// Everything below here might not be set, and thus maybe shouldn't be displayed.
|
|
if ($profile['gender']['name'] != '')
|
|
$data['gender'] = cdata_parse($profile['gender']['name']);
|
|
|
|
if ($profile['avatar']['name'] != '')
|
|
$data['avatar'] = $profile['avatar']['url'];
|
|
|
|
// If they are online, show an empty tag... no reason to put anything inside it.
|
|
if ($profile['online']['is_online'])
|
|
$data['online'] = '';
|
|
|
|
if ($profile['signature'] != '')
|
|
$data['signature'] = cdata_parse($profile['signature']);
|
|
if ($profile['blurb'] != '')
|
|
$data['blurb'] = cdata_parse($profile['blurb']);
|
|
if ($profile['location'] != '')
|
|
$data['location'] = cdata_parse($profile['location']);
|
|
if ($profile['title'] != '')
|
|
$data['title'] = cdata_parse($profile['title']);
|
|
|
|
if (!empty($profile['icq']['name']) && !(!empty($modSettings['guest_hideContacts']) && $user_info['is_guest']))
|
|
$data['icq'] = $profile['icq']['name'];
|
|
if ($profile['aim']['name'] != '' && !(!empty($modSettings['guest_hideContacts']) && $user_info['is_guest']))
|
|
$data['aim'] = $profile['aim']['name'];
|
|
if ($profile['msn']['name'] != '' && !(!empty($modSettings['guest_hideContacts']) && $user_info['is_guest']))
|
|
$data['msn'] = $profile['msn']['name'];
|
|
if ($profile['yim']['name'] != '' && !(!empty($modSettings['guest_hideContacts']) && $user_info['is_guest']))
|
|
$data['yim'] = $profile['yim']['name'];
|
|
|
|
if ($profile['website']['title'] != '')
|
|
$data['website'] = array(
|
|
'title' => cdata_parse($profile['website']['title']),
|
|
'link' => $profile['website']['url']
|
|
);
|
|
|
|
if ($profile['group'] != '')
|
|
$data['position'] = cdata_parse($profile['group']);
|
|
|
|
if (!empty($modSettings['karmaMode']))
|
|
$data['karma'] = array(
|
|
'good' => $profile['karma']['good'],
|
|
'bad' => $profile['karma']['bad']
|
|
);
|
|
|
|
if (in_array($profile['show_email'], array('yes', 'yes_permission_override')))
|
|
$data['email'] = $profile['email'];
|
|
|
|
if (!empty($profile['birth_date']) && substr($profile['birth_date'], 0, 4) != '0000')
|
|
{
|
|
list ($birth_year, $birth_month, $birth_day) = sscanf($profile['birth_date'], '%d-%d-%d');
|
|
$datearray = getdate(forum_time());
|
|
$data['age'] = $datearray['year'] - $birth_year - (($datearray['mon'] > $birth_month || ($datearray['mon'] == $birth_month && $datearray['mday'] >= $birth_day)) ? 0 : 1);
|
|
}
|
|
}
|
|
|
|
// Save some memory.
|
|
unset($profile, $memberContext[$_GET['u']]);
|
|
|
|
return $data;
|
|
}
|
|
|
|
function feed_fix__preg_callback($matches)
|
|
{
|
|
global $scripturl;
|
|
return $scripturl . '/' . strtr($matches[1], '&;=', '//,') . '.html' . (isset($matches[2]) ? $matches[2] : '');
|
|
}
|
|
?>
|