function macro_RecentChanges($formatter, $value = '', $options = '')
{
global $DBInfo, $Config;
// get members to hide log
$members = $DBInfo->members;
$checknew = 1;
$checkchange = 0;
$template_bra = "";
$template = '"$icon $title$updated $date . . . . $user $count$diff $extra<br />\\n"';
$template_cat = "";
$use_day = 1;
$users = array();
$target = '';
if (!empty($options['target'])) {
$target = "target='{$options['target']}'";
}
$bookmark_action = empty($options['bookmark_action']) ? '?action=bookmark' : '?action=' . $options['bookmark_action'];
// $date_fmt='D d M Y';
$date_fmt = $DBInfo->date_fmt_rc;
$days = !empty($DBInfo->rc_days) ? $DBInfo->rc_days : RC_DEFAULT_DAYS;
$perma_icon = $formatter->perma_icon;
$changed_time_fmt = $DBInfo->changed_time_fmt;
$args = explode(',', $value);
// first arg assumed to be a date fmt arg
if (preg_match("/^[\\s\\/\\-:aABdDFgGhHiIjmMOrSTY\\[\\]]+\$/", $args[0])) {
$my_date_fmt = $args[0];
}
$strimwidth = isset($DBInfo->rc_strimwidth) ? $DBInfo->rc_strimwidth : 20;
// use javascript
$use_js = 0;
// show last edit entry only
$last_entry_only = 1;
$last_entry_check = 60 * 60 * 24;
// show last editor only
$last_editor_only = 1;
// show editrange like as MoinMoin
$use_editrange = 0;
// avatar
$use_avatar = 0;
$avatar_type = 'identicon';
if (!empty($DBInfo->use_avatar)) {
$use_avatar = 1;
if (is_string($DBInfo->use_avatar)) {
$avatar_type = $DBInfo->use_avatar;
}
}
// RC cache delay
// $rc_cache_delay <= $rc_delay
$cache_delay = isset($DBInfo->rc_cache_delay) ? $DBInfo->rc_cache_delay : 0;
$avatarlink = $formatter->link_url('', '?action=' . $avatar_type . '&seed=');
$ipicon = '<img src="' . $DBInfo->imgs_dir . '/misc/ip.png" />';
$trash = 0;
$rctype = '';
$opts = array();
$bra = '';
$cat = '';
$cat0 = '';
$rctitle = "<h2>" . _("Recent Changes") . "</h2>";
foreach ($args as $arg) {
$arg = trim($arg);
if (($p = strpos($arg, '=')) !== false) {
$k = trim(substr($arg, 0, $p));
$v = trim(substr($arg, $p + 1));
if ($k == 'item' or $k == 'items') {
$opts['items'] = min((int) $v, RC_MAX_ITEMS);
} else {
if ($k == 'days') {
$days = min(abs($v), RC_MAX_DAYS);
} else {
if ($k == "datefmt") {
$my_date_fmt = $v;
} else {
if ($k == 'ago') {
if (is_numeric($v) and $v == abs($v)) {
$opts['ago'] = abs($v);
} else {
$opts['from'] = $v;
}
} else {
if ($k == "new") {
$checknew = $v;
} else {
if ($k == "delay") {
$cache_delay = intval($v);
} else {
if ($k == 'strimwidth' and is_numeric($v) and (abs($v) > 15 or $v == 0)) {
$strimwidth = abs($v);
}
}
}
}
}
}
}
} else {
if ($arg == "quick") {
$opts['quick'] = 1;
} else {
if ($arg == "nonew") {
$checknew = 0;
} else {
if ($arg == "change") {
$checkchange = 1;
} else {
if ($arg == "showhost") {
$showhost = 1;
} else {
if ($arg == "comment") {
$comment = 1;
} else {
if ($arg == "comments") {
$comment = 1;
} else {
if ($arg == "nobookmark") {
$nobookmark = 1;
} else {
if ($arg == "noperma") {
$perma_icon = '';
} else {
if ($arg == "button") {
$button = 1;
} else {
if ($arg == "timesago") {
$timesago = 1;
} else {
if ($arg == "notitle") {
$rctitle = '';
} else {
if ($arg == "hits") {
$use_hits = 1;
} else {
if ($arg == "daysago") {
$use_daysago = 1;
} else {
if ($arg == "trash") {
$trash = 1;
} else {
if ($arg == "editrange") {
$use_editrange = 1;
} else {
if ($arg == "allauthors") {
$last_editor_only = 0;
} else {
if ($arg == "allusers") {
$last_editor_only = 0;
} else {
if ($arg == "allentries") {
$last_entry_only = 0;
} else {
if ($arg == "avatar") {
$use_avatar = 1;
} else {
if ($arg == "noavatar") {
$use_avatar = 0;
} else {
if ($arg == "js") {
$use_js = 1;
} else {
if ($arg == "diffwidth") {
$use_diffwidth = 1;
} else {
if (in_array($arg, array('simple', 'moztab', 'board', 'table', 'list'))) {
$rctype = $arg;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
ksort($opts);
if (!empty($nobookmark)) {
$use_js = 0;
}
// set as dynamic macro or not.
if ($formatter->_macrocache and empty($options['call']) and empty($use_js) || $rctype != 'list') {
return $formatter->macro_cache_repl('RecentChanges', $value);
}
if (empty($options['call'])) {
$formatter->_dynamic_macros['@RecentChanges'] = 1;
}
if (empty($DBInfo->interwiki)) {
$formatter->macro_repl('InterWiki', '', array('init' => 1));
}
// reset some conflict params
if (empty($DBInfo->use_counter)) {
$use_hits = 0;
}
if (empty($DBInfo->show_hosts)) {
$showhost = 0;
}
if (!empty($rctype)) {
if ($rctype == "simple") {
$checkchange = 0;
$use_day = 0;
if ($showhost) {
$template = '"$icon $title @ $day $date by $user $count $extra<br />\\n"';
} else {
$template = '"$icon $title @ $day $date $count $extra<br />\\n"';
}
} else {
if ($rctype == "list") {
$rctitle = '';
$changed_time_fmt = !empty($my_date_fmt) ? $my_date_fmt : '[H:i]';
$checkchange = 0;
$use_day = 0;
$template = '"<li>$date $title</li>\\n"';
$template_bra = "<ul>\n";
$template_cat = "</ul>\n";
} else {
if ($rctype == "moztab") {
$use_day = 1;
$template = '"<li>$title $date</li>\\n"';
} else {
if ($rctype == "table") {
$bra = "<table border='0' cellpadding='0' cellspacing='0' width='100%'>";
$template = '"<tr><td style=\'white-space:nowrap;width:2%\'>$icon</td><td style=\'width:40%\'>$title$updated</td><td class=\'date\' style=\'width:15%\'>$date</td><td>$user $count$diff $extra</td></tr>\\n"';
$cat = "</table>";
$cat0 = "";
} else {
if ($rctype == "board") {
$changed_time_fmt = !empty($my_date_fmt) ? $my_date_fmt : 'm-d [H:i]';
$use_day = 0;
$template_bra = "<table border='0' cellpadding='0' cellspacing='0' width='100%'>";
if (empty($nobookmark)) {
$cols = 3;
} else {
$cols = 2;
}
$template_bra .= "<thead><tr><th colspan='{$cols}' class='title'>" . _("Title") . "</th>";
if (!empty($showhost)) {
$template_bra .= "<th class='author'>" . _("Editor") . '</th>';
}
$template_bra .= "<th class='editinfo'>" . _("Changes") . '</th>';
if (!empty($use_hits)) {
$template_bra .= "<th class='hits'>" . _("Hits") . "</th>";
}
$template_bra .= "<th class='date'>" . _("Change Date") . '</th>';
$template_bra .= "</tr></thead>\n<tbody>\n";
$template = '"<tr$alt><td style=\'white-space:nowrap;width:2%\'>$icon</td><td class=\'title\' style=\'width:40%\'>$title$updated</td>';
if (empty($nobookmark)) {
$template .= '<td>$bmark</td>';
}
if (!empty($showhost)) {
$template .= '<td class=\'author\'>$user</td>';
}
$template .= '<td class=\'editinfo\'>$count';
if (!empty($checkchange) or !empty($checknew)) {
$template .= ' $diff';
}
$template .= '</td>';
if (!empty($use_hits)) {
$template .= '<td class=\'hits\'>$hits</td>';
}
$template .= '<td class=\'date\'>$date</td>';
$template_extra = $template . '</tr>\\n<tr class=\'log\'$style><td colspan=\'6\'><div>$extra</div></td></tr>\\n"';
$template .= '</tr>\\n"';
$template_cat = "</tbody></table>";
$cat0 = "";
}
}
}
}
}
}
// override days
$days = !empty($_GET['days']) ? min(abs($_GET['days']), RC_MAX_DAYS) : $days;
// override ago
empty($opts['ago']) ? $opts['ago'] = 0 : null;
if (!empty($_GET['ago']) and is_numeric($_GET['ago'])) {
$opts['ago'] = abs($_GET['ago']);
} else {
$opts['from'] = $_GET['ago'];
}
// override times
// accept both 'item' or 'items'
$tmp = isset($_GET['item']) ? $_GET['item'] : (isset($_GET['items']) ? $_GET['items'] : null);
!empty($tmp) ? $opts['items'] = min(abs($tmp), RC_MAX_ITEMS) : null;
unset($tmp);
// daysago
$daysago = '&days=' . $days;
$daysago = $opts['ago'] ? $daysago . '&ago=' . $opts['ago'] : $daysago;
$u = $DBInfo->user;
# retrive user info
// check member
$ismember = $u->is_member;
// use uniq avatar ?
$uniq_avatar = 0;
if (!empty($DBInfo->use_uniq_avatar)) {
$uniq_avatar = $DBInfo->use_uniq_avatar;
}
if ($ismember) {
$uniq_avatar = 'Y';
}
// change avatar after year :>
if ($u->id != 'Anonymous') {
$bookmark = !empty($u->info['bookmark']) ? $u->info['bookmark'] : '';
} else {
$bookmark = $u->bookmark;
}
$tz_offset = $formatter->tz_offset;
if (!$bookmark or !empty($nobookmark)) {
if (!empty($checknew) and preg_match('/^\\d+(\\s*\\*\\s*\\d+)*$/', $checknew)) {
$checknew = eval('return ' . $checknew . ';');
}
if ($checknew > 1) {
$bookmark = strtotime(date('Y-m-d', time() - $checknew) . ' 00:00:00');
}
}
if (!$bookmark) {
$bookmark = time();
}
// set search query
if (isset($_GET['q'][0])) {
$query = _preg_search_escape(trim($_GET['q']));
if (@preg_match('/' . $query . '/', '') === false) {
unset($query);
}
}
// make rclog uniq key
$locals = get_defined_vars();
unset($locals['bookmark']);
unset($locals['formatter']);
unset($locals['options']);
unset($locals['DBInfo']);
unset($locals['Config']);
unset($locals['args']);
unset($locals['arg']);
unset($locals['u']);
unset($locals['k']);
unset($locals['v']);
unset($locals['p']);
unset($locals['value']);
unset($locals['tz_offset']);
unset($locals['members']);
$rckey = md5(serialize($locals));
$rckey2 = $rckey;
$rclog = '<!-- rckey = ' . $rckey . ', cache delay = ' . $cache_delay . ' -->';
if ($use_js) {
unset($locals['use_js']);
$rckey2 = md5(serialize($locals));
// rckey without js option
}
unset($locals);
// check RC cache
$lc = new Cache_text('rccache');
$mtime = $lc->mtime($rckey);
if (empty($formatter->refresh)) {
if (($val = $lc->fetch($rckey)) !== false and $DBInfo->checkUpdated($mtime, $cache_delay)) {
return $val . '<!-- cached at ' . date('Y-m-d H:i:s', $mtime) . ' -->';
} else {
if (!empty($options['ajax']) && $rctype == 'list' && $rckey != $rckey2) {
// rctype == list with ajax option does not depend on "use_js" option.
$mtime = $lc->mtime($rckey2);
if (($val = $lc->fetch($rckey2)) !== false and $DBInfo->checkUpdated($mtime, $cache_delay)) {
return $val . '<!-- cached at ' . date('Y-m-d H:i:s', $mtime) . ' -->';
}
}
}
// need to update cache
if ($val !== false and $lc->exists($rckey . '.lock')) {
return $val . '<!-- cached at ' . date('Y-m-d H:i:s', $mtime) . ' -->';
}
$lc->update($rckey . '.lock', array('lock'), 5);
// 5s lock
} else {
$lc->update($rckey . '.lock', array('lock'), 5);
// 5s lock
}
// $uniq_avatar is numeric case: change avatar icon after 24 hours
if (is_numeric($uniq_avatar)) {
$uniq_avatar = $rckey . date('mdH', time());
} else {
if (is_string($uniq_avatar) and preg_match('/^[YmdHi]+$/', $uniq_avatar)) {
// date format string case: change avatar icon after 'Ymd' etc period
$uniq_avatar = $rckey . date($uniq_avatar, time());
}
}
$time_current = isset($_SERVER['REQUEST_TIME']) ? $_SERVER['REQUEST_TIME'] : time();
$secs_per_day = 60 * 60 * 24;
//$time_cutoff= $time_current - ($days * $secs_per_day);
$lines = $DBInfo->editlog_raw_lines($days, $opts);
// make a daysago button
$btnlist = '';
if (!empty($use_daysago) or !empty($_GET['ago'])) {
$msg[0] = _("Show changes for ");
$agolist = array(-$days, $days, 2 * $days, 3 * $days);
$btn = array();
$arg = 'days=' . $days . '&ago';
$msg[1] = _("days ago");
foreach ($agolist as $d) {
$d += $opts['ago'];
if ($d <= 0) {
continue;
}
$link = $formatter->link_tag($formatter->page_urlname, "?{$arg}=" . $d, $d);
$btn[] = $link;
}
#if (sizeof($lines)==0) $btn=array_slice($btn,0,1);
$btn[] = $formatter->link_tag($formatter->page_urlname, "?{$arg}=...", '...', 'onClick="return daysago(this)"');
$script = "<script type='text/javascript' src='{$DBInfo->url_prefix}/local/rc.js' ></script>";
$btnlist = $msg[0] . ' <ul><li>' . implode("</li>\n<li>", $btn) . '</li></ul> ' . $msg[1];
$btnlist = $script . "<div class='rc-button'>\n" . $btnlist . "</div>\n";
}
$rc = new Cache_text('rclogs');
$ratchet_day = FALSE;
$editors = array();
$editcount = array();
$rc_delay = isset($DBInfo->rc_delay) ? $DBInfo->rc_delay : $rc_cache_delay;
$rctimestamp = 0;
$needupdate = false;
$use_val = false;
while (($val = $rc->fetch($rckey)) !== false) {
$use_val = true;
if (!empty($formatter->refresh) or !$DBInfo->checkUpdated($rc->mtime($rckey), $rc_delay)) {
$use_val = $rc->exists($rckey . '.lock');
}
if (!$use_val) {
break;
}
$editors = $val['editors'];
$editcount = $val['editcount'];
$lastmod = $val['lastmod'];
$rclastline = $val['lastline'];
$rctimestamp = $val['timestamp'];
$users = $val['users'];
break;
}
// no cache available
if (!$use_val) {
$rc->update($rckey . '.lock', array('lock'), 5);
}
// 5s lock
$lastline = $lines[0];
$tmp = explode("\t", $lastline, 6);
$timestamp = $tmp[2];
unset($tmp);
$updatemod = array();
$needupdate = $rctimestamp < $timestamp or $lastline != $rclastline;
if ($needupdate) {
foreach ($lines as $line) {
$parts = explode("\t", $line, 6);
if ($lastline == $rclastline) {
break;
}
$page_key = $parts[0];
$ed_time = $parts[2];
$user = $parts[4];
$addr = $parts[1];
if ($user == 'Anonymous') {
$user = '******' . $addr;
} else {
$user = $user . "\t" . $addr;
}
$day = gmdate('Ymd', $ed_time + $tz_offset);
//if ($day != $ratchet_day) {
// $ratchet_day = $day;
//}
if ($last_entry_only and !empty($last_entry_check)) {
if (!empty($lastmod[$page_key]) and $lastmod[$page_key] < $ed_time + $last_entry_check) {
$edit_day = gmdate('Ymd', $lastmod[$page_key] + $tz_offset);
$editors[$page_key][$edit_day][] = $user;
$editcount[$page_key][$edit_day]++;
if ($needupdate and empty($updatemod[$page_key])) {
$updatemod[$page_key] = $ed_time;
}
continue;
}
} else {
if (!empty($editcount[$page_key][$day])) {
$editors[$page_key][$day][] = $user;
$editcount[$page_key][$day]++;
if ($needupdate and empty($updatemod[$page_key])) {
$updatemod[$page_key] = $ed_time;
}
continue;
}
}
if (empty($editcount[$page_key])) {
$editcount[$page_key] = array();
$editors[$page_key] = array();
}
$editcount[$page_key][$day] = 1;
$editors[$page_key][$day] = array();
$editors[$page_key][$day][] = $user;
$lastmod[$page_key] = $ed_time;
if ($needupdate) {
$updatemod[$page_key] = $ed_time;
}
}
}
if (!empty($lastmod)) {
$lastmod = array_merge($lastmod, $updatemod);
}
// search query
if (isset($query[0])) {
$lines = preg_grep("/{$query}/i", $lines);
}
// setup hidelog rule
$hiderule = null;
if (!$ismember && !empty($Config['ruleset']['hiderule'])) {
$rule = implode('|', $Config['ruleset']['hiderule']);
if (preg_match('@' . $rule . '@', null) !== false) {
$hiderule = '@' . $rule . '@';
}
}
$out = "";
$ratchet_day = FALSE;
$br = "";
$ii = 0;
$rc_list = array();
$list = array();
foreach ($lines as $line) {
$parts = explode("\t", $line);
$page_key = $parts[0];
$ed_time = $parts[2];
$day = gmdate('Ymd', $ed_time + $tz_offset);
// show last edit only
if (!empty($last_entry_only) and !empty($logs[$page_key])) {
continue;
} else {
if (!empty($logs[$page_key][$day])) {
continue;
}
}
$page_name = $DBInfo->keyToPagename($parts[0]);
if (!empty($hiderule)) {
if (preg_match($hiderule, $page_name)) {
continue;
}
}
// show trashed pages only
if ($trash and $DBInfo->hasPage($page_name)) {
continue;
}
$addr = $parts[1];
$user = $parts[4];
$log = _stripslashes($parts[5]);
$act = rtrim($parts[6]);
$via_proxy = false;
if (($p = strpos($addr, ',')) !== false) {
// user via Proxy
$via_proxy = true;
$real_ip = substr($addr, 0, $p);
$log_proxy = '<span class="via-proxy">' . $real_ip . '</span>';
$log = isset($log[0]) ? $log_proxy . ' ' . $log : $log_proxy;
$dum = explode(',', $addr);
$addr = array_pop($dum);
}
// if ($ed_time < $time_cutoff)
// break;
$group = '';
if ($formatter->group) {
if (!preg_match("/^({$formatter->group})(.*)\$/", $page_name, $match)) {
continue;
}
$title = $match[2];
} else {
if (!empty($formatter->use_group) and ($p = strpos($page_name, '~')) !== false) {
$title = substr($page_name, $p + 1);
$group = ' (' . substr($page_name, 0, $p) . ')';
} else {
$title = $page_name;
}
}
if (!empty($changed_time_fmt)) {
if (empty($timesago)) {
$date = gmdate($changed_time_fmt, $ed_time + $tz_offset);
} else {
$date = _timesago($ed_time, 'Y-m-d', $tz_offset);
}
}
$pageurl = _rawurlencode($page_name);
// get title
$title0 = get_title($title) . $group;
$title0 = _html_escape($title0);
if ($rctype == 'list') {
$attr = '';
} else {
$attr = " id='title-{$ii}'";
}
if (!empty($strimwidth) and strlen(get_title($title)) > $strimwidth and function_exists('mb_strimwidth')) {
$title0 = mb_strimwidth($title0, 0, $strimwidth, '...', $DBInfo->charset);
}
$attr .= ' title="' . $title0 . '"';
$title = $formatter->link_tag($pageurl, "", $title0, $target . $attr);
// simple list format
if ($rctype == 'list') {
if (empty($logs[$page_key])) {
$logs[$page_key] = array();
}
$logs[$page_key][$day] = 1;
if (!$DBInfo->hasPage($page_name)) {
$act = 'DELETE';
$title = '<strike>' . $title . '</strike>';
}
$list[$page_name] = array($title, $date, $ed_time, $act);
continue;
}
// print $ed_time."/".$bookmark."//";
$diff = '';
$updated = '';
if ($act == 'UPLOAD') {
$icon = $formatter->link_tag($pageurl, "?action=uploadedfiles", $formatter->icon['attach']);
} else {
if (!$DBInfo->hasPage($page_name)) {
$icon = $formatter->link_tag($pageurl, "?action=info", $formatter->icon['del']);
if (!empty($use_js)) {
$rc_list[] = $page_name;
}
} else {
$icon = $formatter->link_tag($pageurl, "?action=diff", $formatter->icon['diff'], " id='icon-{$ii}'");
if (empty($use_js) and $ed_time > $bookmark) {
$icon = $formatter->link_tag($pageurl, "?action=diff&date={$bookmark}", $formatter->icon['diff']);
$updated = ' ' . $formatter->link_tag($pageurl, "?action=diff&date={$bookmark}", $formatter->icon['updated'], 'class="updated"');
$add = 0;
$del = 0;
if ($checknew or $checkchange) {
$p = new WikiPage($page_name);
$v = $p->get_rev($bookmark);
if (empty($v)) {
$icon = $formatter->link_tag($pageurl, "?action=info", $formatter->icon['show']);
$updated = ' ' . $formatter->link_tag($pageurl, "?action=info", $formatter->icon['new'], 'class="new"');
$add += $p->lines();
}
}
if ($checkchange) {
if (empty($v)) {
// new
$infos = array();
} else {
$infos = $p->get_info('>' . $bookmark);
}
foreach ($infos as $inf) {
$tmp = explode(' ', trim($inf[1]));
if (isset($tmp[1])) {
$add += $tmp[0];
$del += $tmp[1];
}
}
}
if (!empty($add)) {
$diff .= '<span class="diff-added"><span>+' . $add . '</span></span>';
}
if (!empty($del)) {
$diff .= '<span class="diff-removed"><span>' . $del . '</span></span>';
}
} else {
if (!empty($use_js)) {
$diff = '<span id="diff-' . $ii . '"></span>';
$rc_list[] = $page_name;
}
}
}
}
if (!empty($use_hits)) {
$hits = $DBInfo->counter->pageCounter($page_name);
}
if (!empty($showhost)) {
if ($last_editor_only) {
// show last editor only
$editor = $editors[$page_key][$day];
if (is_array($editor)) {
$editor = $editor[0];
}
} else {
// all show all authors
// count edit number
// make range list
if ($use_editrange) {
// MoinMoin like edit range
$editor_list = array();
if ($editors[$page_key][$day]) {
foreach ($editors[$page_key][$day] as $idx => $name) {
if (empty($editor_list[$name])) {
$editor_list[$name] = array();
}
$editor_list[$name][] = $idx + 1;
}
}
$editor_counts = array();
foreach ($editor_list as $name => $edits) {
$range = ',';
if (isset($edits[1])) {
$edits[] = 999999;
// MoinMoin method
for ($i = 0, $sz = count($edits) - 1; $i < $sz; $i++) {
if (substr($range, -1) == ',') {
$range .= $edits[$i];
if ($edits[$i] + 1 == $edits[$i + 1]) {
$range .= '-';
} else {
$range .= ',';
}
} else {
if ($edits[$i] + 1 != $edits[$i + 1]) {
$range .= $edits[$i] . ',';
}
}
}
$range = trim($range, ',-');
$editor_counts[$name] = $range;
} else {
$editor_counts[$name] = $edits[0];
}
}
} else {
$editor_counts = array_count_values($editors[$page_key][$day]);
}
$editor = array_keys($editor_counts);
}
$all_user = array();
foreach ((array) $editor as $user) {
if (!$last_editor_only and isset($editor[1]) and isset($editor_counts[$user])) {
$count = " <span class='range'>[" . $editor_counts[$user] . "]</span>";
} else {
$count = '';
}
if (!empty($showhost) && substr($user, 0, 9) == 'Anonymous') {
$ouser = $user;
if (isset($users[$ouser])) {
$user = $users[$ouser];
} else {
$checkaddr = null;
$addr = null;
$tmp = $user;
if (strpos($user, "\t") !== false) {
list($tmp, $addr) = explode("\t", $user);
}
$checkaddr = substr($tmp, 10);
// Anonymous-127.0.0.1 or Anonymous-email@foo.bar
if (($p = strpos($checkaddr, ',')) !== false) {
$dum = explode(',', $checkaddr);
$checkaddr = array_pop($dum);
// last address is the REMOTE_ADDR
}
$user = $addr = $addr ? $addr : $checkaddr;
if (!is_numeric($checkaddr[0]) and preg_match('/^[a-z][a-z0-9_\\-\\.]+@[a-z][a-z0-9_\\-]+(\\.[a-z0-9_]+)+$/i', $user)) {
$user = $checkaddr;
if (!empty($DBInfo->hide_emails)) {
$user = substr(md5($user), 0, 8);
} else {
$user = email_guard($user);
}
} else {
if (isset($DBInfo->interwiki['Whois'])) {
$wip = "<a href='" . $DBInfo->interwiki['Whois'] . "{$addr}' target='_blank'>{$ipicon}</a>";
} else {
$wip = "<a href='?action=whois&q=" . $addr . "' target='_blank'>{$ipicon}</a>";
}
if ($ismember) {
if (in_array($user, $members)) {
$wip = '';
}
if (!empty($DBInfo->use_admin_user_url)) {
$user = '******' . $DBInfo->use_admin_user_url . $user . '">' . $user . '</a>' . $wip;
} else {
$user = $user . $wip;
}
} else {
if (!empty($DBInfo->mask_hostname)) {
$user = _mask_hostname($addr, intval($DBInfo->mask_hostname));
}
}
}
$avatar = '';
if (!empty($use_avatar)) {
if (!empty($uniq_avatar)) {
$key = $addr . $uniq_avatar;
} else {
$key = $addr . $rckey;
}
$crypted = md5($key);
$mylnk = preg_replace('/seed=/', 'seed=' . $crypted, $avatarlink);
$avatar = '<img src="' . $mylnk . '" class="avatar" alt="avatar" />';
}
$user = $avatar . $user;
$users[$ouser] = $user;
}
} else {
list($user, $addr) = explode("\t", $user);
$ouser = $user;
if (!isset($users[$ouser])) {
if (isset($DBInfo->interwiki['Whois'])) {
$wip = "<a href='" . $DBInfo->interwiki['Whois'] . "{$addr}' target='_blank'>{$ipicon}</a>";
} else {
$wip = "<a href='?action=whois&q=" . $addr . "' target='_blank'>{$ipicon}</a>";
}
$avatar = '';
if (!empty($use_avatar)) {
if (!empty($uniq_avatar)) {
$key = $addr . $uniq_avatar;
} else {
$key = $addr . $rckey;
}
if (!$ismember) {
$key .= $user;
}
// not a member: show different avatar for login user
$crypted = md5($key);
$mylnk = preg_replace('/seed=/', 'seed=' . $crypted, $avatarlink);
if ($ouser != 'Anonymous') {
$mylnk .= '&user='******'<img src="' . $mylnk . '" class="avatar" alt="avatar" />';
}
}
if (isset($users[$ouser])) {
$user = $users[$ouser];
} else {
if ($ismember) {
if (in_array($user, $members)) {
$wip = '';
}
if (!empty($DBInfo->use_admin_user_url)) {
$user = $avatar . '<a href="' . $DBInfo->use_admin_user_url . $user . '">' . $user . '</a>' . $wip;
} else {
$user = $avatar . $user . $wip;
}
$users[$ouser] = $user;
} else {
if (!empty($DBInfo->use_nick)) {
$uid = $user;
if (($p = strpos($uid, ' ')) !== false) {
$uid = substr($uid, 0, $p);
}
$u = $DBInfo->udb->getUser($uid);
if (!empty($u->info)) {
if (!empty($DBInfo->interwiki['User'])) {
$user = $formatter->link_repl('[wiki:User:'******' ' . $u->info['nick'] . ']');
} else {
if (!empty($u->info['home'])) {
$user = $formatter->link_repl('[' . $u->info['home'] . ' ' . $u->info['nick'] . ']');
} else {
if (!empty($u->info['nick'])) {
$user = $formatter->link_repl('[wiki:' . $uid . ' ' . $u->info['nick'] . ']');
}
}
}
}
$user = $avatar . $user;
$users[$ouser] = $user;
} else {
if (strpos($user, ' ') !== false) {
$user = $avatar . $formatter->link_repl($user);
$users[$ouser] = $user;
} else {
if (empty($DBInfo->no_wikihomepage) and $DBInfo->hasPage($user)) {
$user = $formatter->link_tag(_rawurlencode($user), "", $user);
$user = $avatar . $user;
$users[$ouser] = $user;
} else {
if (substr($user, 0, 9) == 'Anonymous') {
$addr = substr($user, 10);
$user = _('Anonymous');
}
$uid = $user;
if (preg_match('/^[a-z][a-z0-9_\\-\\.]+@[a-z][a-z0-9_\\-]+(\\.[a-z0-9_]+)+$/i', $user)) {
if (!empty($DBInfo->hide_emails)) {
$user = substr(md5($user), 0, 8);
} else {
$user = email_guard($user);
}
}
$user = $avatar . $user;
$users[$ouser] = $user;
}
}
}
}
}
}
$all_user[] = $user . $count;
}
if (isset($editor[1])) {
$user = '******' . implode("</span> <span class='editor'>", $all_user) . "</span></span>\n";
} else {
$user = '******' . $all_user[0] . "</span>\n";
}
} else {
$user = '******';
}
$jsattr = '';
if (!empty($use_js)) {
$jsattr = ' onclick="update_bookmark(' . $ed_time . ');return false;"';
}
$bmark = '';
if ($day != $ratchet_day) {
$ratchet_day = $day;
if (!empty($use_day)) {
$tag = str_replace('-', '', $day);
$perma = "<a name='{$tag}'></a><a class='perma' href='#{$tag}'>{$perma_icon}</a>";
$out .= $cat0;
$rcdate = gmdate($date_fmt, $ed_time + $tz_offset);
$out .= sprintf("%s<span class='rc-date' style='font-size:large'>%s ", $br, $rcdate);
if (empty($nobookmark)) {
$out .= "<span class='rc-bookmark' style='font-size:small'>[" . $formatter->link_tag($formatter->page->urlname, $bookmark_action . "&time={$ed_time}" . $daysago, _("set bookmark"), $jsattr) . "]</span>\n";
}
$br = "<br />";
$out .= '</span>' . $perma . '<br />' . $bra;
$cat0 = $cat;
} else {
$bmark = $formatter->link_to($bookmark_action . "&time={$ed_time}" . $daysago, _("Bookmark"), $jsattr . ' class="button-small"');
}
}
//if (empty($use_day) and empty($nobookmark)) {
if (empty($nobookmark)) {
$date = $formatter->link_to($bookmark_action . "&time={$ed_time}" . $daysago, $date, ' id="time-' . $ii . '" ' . $jsattr);
}
$count = "";
$extra = "";
if ($editcount[$page_key][$day] > 1) {
$count = '<span id="change-' . $ii . '">' . sprintf(_("%s changes"), " <span class='num'>" . $editcount[$page_key][$day] . "</span>") . '</span>';
} else {
$count = '<span id="change-' . $ii . '"></span>';
}
if (!empty($comment) && !empty($log)) {
$extra = " <small name='word-break'>{$log}</small>";
}
$alt = $ii % 2 == 0 ? ' class="alt"' : '';
if ($extra and isset($template_extra)) {
if ($rctype == 'board' and !empty($use_js)) {
$style = ' style="display:none"';
} else {
$style = '';
}
if (!empty($use_js)) {
$title = '<button onclick="toggle_log(this);return false;"><span>+</span></button>' . $title;
}
$out .= eval('return ' . $template_extra . ';');
} else {
$out .= eval('return ' . $template . ';');
}
if (empty($logs[$page_key])) {
$logs[$page_key] = array();
}
$logs[$page_key][$day] = 1;
++$ii;
}
if ($needupdate) {
$rc->update($rckey, array('editors' => $editors, 'editcount' => $editcount, 'lastmod' => $lastmod, 'lastline' => $lastline, 'timestamp' => $timestamp, 'users' => $users));
}
$js = '';
if (!empty($rc_list)) {
require_once 'lib/JSON.php';
$json = new Services_JSON();
$icon_new = $formatter->icon['new'];
$icon_updated = $formatter->icon['updated'];
$icon_show = $formatter->icon['show'];
$icon_diff = $formatter->icon['diff'];
$js = "<script type='text/javascript'>\n/*<![CDATA[*/\nvar rclist =";
$ext = array();
if (!empty($checknew)) {
$ext[] = 'new=1';
}
if (!empty($checkchange)) {
$ext[] = 'change=1';
}
$arg = implode('&', $ext);
//$url = qualifiedURL($formatter->link_url('RecentChanges')); // FIXME
//$url = preg_replace('/^https?:/', '', $url);
$url = $formatter->link_url('RecentChanges');
$postdata = "action=recentchanges/ajax" . ($arg ? '&' . $arg : '');
$js .= $json->encode($rc_list) . ";\n";
if ($use_diffwidth) {
$js .= "var use_diffwidth = true;\n";
} else {
$js .= "var use_diffwidth = false;\n";
}
$js .= <<<EOF
function diff_width(size) {
if (size < 0)
size = -size;
if (size < 5)
return '';
else if (size < 10)
return 'display:inline-block;width:25px';
else
return 'display:inline-block;width:' + ~~(25 + 2*Math.sqrt(size)) + 'px';
}
function update_bookmark(time) {
var url = "{$url}";
if (rclist.length) {
var timetag;
if (typeof time == 'undefined') timetag = '';
else timetag = '&time=' + time;
var data = "{$postdata}";
data += timetag + '&value=' + encodeURIComponent(json_encode(rclist));
var txt = HTTPPost(url, data);
var ret;
if (txt == null) return;
var icon_new = "{$icon_new}";
var icon_updated = "{$icon_updated}";
var icon_show = "{$icon_show}";
var icon_diff = "{$icon_diff}";
ret = window["eval"]("(" + txt + ")");
var bookmark = ret['__-_-bookmark-_-__'];
var jj = 0;
for (var ii = 0; ii < rclist.length; ii++) {
// update time
var time = document.getElementById('time-' + ii);
var tstr = time.firstChild.innerText;
var d0 = Date.parse(tstr); // test
if (isNaN(d0)) {
// recalc time string
var timestamp = time.href.match(/time=(\\d+)/);
tstr = timesago(timestamp[1], "{$date_fmt}", {$tz_offset});
if (tstr != null)
time.firstChild.innerText = tstr;
}
var item = document.getElementById('title-' + ii);
var title = item.getAttribute('title');
if (rclist[jj] != title) {
var re = new RegExp("^.*" + url_prefix + '/');
title = decodeURIComponent(item.href.replace(re, ''));
}
if (ret[title] && ret[title]['state'] == 'deleted') { jj++; continue; }
if (rclist[jj] == title && ret[title]) {
var icon = document.getElementById('icon-' + ii);
var state = document.createElement('SPAN');
if (ret[title]['state'] == 'new') {
state.innerHTML = icon_new;
state.setAttribute('class', 'new');
icon.href = icon.href.replace(/action=(diff|info)((?:&|&)date=\\d+)?/, 'action=info');
icon.innerHTML = icon_show;
} else {
state.innerHTML = icon_updated;
state.setAttribute('class', 'updated');
icon.href = icon.href.replace(/action=(diff|info)((?:&|&)date=\\d+)?/, 'action=diff&date=' + bookmark);
icon.innerHTML = icon_diff;
}
// remove previous icon
if (item.firstChild.nextSibling)
item.removeChild(item.firstChild.nextSibling);
item.appendChild(state); // add updated / new icon
var change = document.getElementById('change-' + ii);
if (!change) continue;
var diff = document.getElementById('diff-' + ii);
var nodiff = !diff;
// remove previous diff info
if (change.lastChild && change.lastChild.tagName == 'SPAN')
change.removeChild(change.lastChild);
else if (diff && diff.lastChild)
diff.removeChild(diff.lastChild);
// add diff info
var diff0 = document.createElement('SPAN');
if (ret[title]['add']) {
var add = document.createElement('SPAN');
var add2 = document.createElement('SPAN');
add.setAttribute('class', 'diff-added');
var txt = document.createTextNode('+' + ret[title]['add']);
add2.appendChild(txt);
add.appendChild(add2);
diff0.appendChild(add);
if (use_diffwidth)
add.style.cssText = diff_width(ret[title]['add']);
}
if (ret[title]['del']) {
var del = document.createElement('SPAN');
var del2 = document.createElement('SPAN');
del.setAttribute('class', 'diff-removed');
var txt = document.createTextNode(ret[title]['del']);
del2.appendChild(txt);
del.appendChild(del2);
diff0.appendChild(del);
if (use_diffwidth)
del.style.cssText = diff_width(ret[title]['del']);
}
if (nodiff)
change.appendChild(diff0);
else
diff.appendChild(diff0);
jj++;
} else {
if (item.firstChild.nextSibling)
item.removeChild(item.firstChild.nextSibling);
var change = document.getElementById('change-' + ii);
if (!change) continue;
var diff = document.getElementById('diff-' + ii);
// remove diff info
if (change.lastChild && change.lastChild.tagName == 'SPAN')
change.removeChild(change.lastChild);
else if (diff && diff.lastChild)
diff.removeChild(diff.lastChild);
// recover diff icon and link
var icon = document.getElementById('icon-' + ii);
if (icon && icon.firstChild) {
var alt = icon.firstChild.getAttribute('alt');
if (alt != 'D' && alt != '@') {
icon.innerHTML = icon_diff;
}
// recover link
icon.href = icon.href.replace(/action=(diff|info)(&date=\\d+)?/, 'action=diff');
}
}
}
}
}
if(window.addEventListener)window.addEventListener("load",update_bookmark,false);
else if(window.attachEvent)window.attachEvent("onload",update_bookmark);
/*]]>*/
</script>
EOF;
} else {
if (!empty($list)) {
$out = '';
foreach ($list as $k => $v) {
$out .= '<li><span data-timestamp="' . $v[2] . '" class="date">' . $v[1] . '</span> ' . $v[0] . '</li>' . "\n";
}
//if (!empty($options['ajax'])) {
// return '<ul>'.$out.'</ul>';
//}
}
}
if (in_array($rctype, array('list', 'simple')) and $use_js) {
static $rc_id = 1;
$rcid = ' id="rc' . $rc_id . '"';
$extra = '';
if (!empty($opts['items'])) {
$extra .= '&item=' . $opts['items'];
}
if (!empty($my_date_fmt)) {
$extra .= '&datefmt=' . $my_date_fmt;
}
$url = $formatter->link_url('RecentChanges', "?action=recentchanges/ajax&type={$rctype}" . $extra);
$js = <<<JS
<script type='text/javascript'>
/*<![CDATA[*/
(function() {
var url = "{$url}";
var txt = HTTPGet(url);
var rc = document.getElementById("rc{$rc_id}");
if (txt.substring(0,5) != 'false') {
var m = null;
if (m = txt.match(/<ul>[\\s\\S]*<\\/ul>/)) {
rc.innerHTML = m[0];
}
}
})();
/*]]>*/
</script>
JS;
$rc_id++;
} else {
if ($use_js and $rctype == 'board') {
$js .= <<<JS
<script type='text/javascript'>
/*<![CDATA[*/
function toggle_log(el)
{
var item = el.parentNode.parentNode; // container
var log = item.nextSibling;
if (log.tagName == undefined)
log = log.nextSibling; // for IE6
if (log.style.display == "none") {
el.className = "close";
log.style.display = "";
} else {
el.className = "open";
log.style.display = "none";
}
}
/*]]>*/
</script>
JS;
}
}
$out = $btnlist . '<div class="recentChanges"' . $rcid . '>' . $rctitle . $template_bra . $out . $template_cat . $cat0 . '</div>' . $js . $rclog;
$lc->update($rckey, $out);
$lc->remove($rckey . '.lock');
// unlock
$rc->remove($rckey . '.lock');
// unlock
return $out;
}
function link_repl($url, $attr = '', $opts = array())
{
$nm = 0;
$force = 0;
$double_bracket = false;
if (is_array($url)) {
$url = $url[1];
}
#if ($url[0]=='<') { echo $url;return $url;}
$url = str_replace('\\"', '"', $url);
// XXX
$bra = '';
$ket = '';
if ($url[0] == '[') {
$bra = '[';
$ket = ']';
$url = substr($url, 1, -1);
$force = 1;
}
// set nomacro option for callback
if (!empty($this->nomacro)) {
$opts['nomacro'] = 1;
}
switch ($url[0]) {
case '{':
$url = substr($url, 3, -3);
if (empty($url)) {
return "<code class='nowiki'></code>";
}
# No link
if (preg_match('/^({([^{}]+)})/s', $url, $sty)) {
# textile like styling
$url = substr($url, strlen($sty[1]));
$url = preg_replace($this->baserule, $this->baserepl, $url);
// apply inline formatting rules
return "<span style='{$sty['2']}'>{$url}</span>";
}
if ($url[0] == '#' and $p = strpos($url, ' ')) {
$col = strtok($url, ' ');
$url = strtok('');
#$url = str_replace('<', '<', $url);
if (!empty($this->use_htmlcolor) and !preg_match('/^#[0-9a-f]{6}$/i', $col)) {
$col = substr($col, 1);
return "<span style='color:{$col}'>{$url}</span>";
}
if (preg_match('/^#[0-9a-f]{6}$/i', $col)) {
return "<span style='color:{$col}'>{$url}</span>";
}
$url = $col . ' ' . $url;
} else {
if (preg_match('/^((?:\\+|\\-)([1-6]?))(?=\\s)(.*)$/', $url, $m)) {
if ($m[2] == '') {
$m[1] .= '1';
}
$fsz = array('-5' => '10%', '-4' => '20%', '-3' => '40%', '-2' => '60%', '-1' => '80%', '+1' => '140%', '+2' => '180%', '+3' => '220%', '+4' => '260%', '+5' => '200%');
return "<span style='font-size:" . $fsz[$m[1]] . "'>{$m['3']}</span>";
}
}
$url = str_replace("<", "<", $url);
if ($url[0] == ' ' and in_array($url[1], array('#', '-', '+')) !== false) {
$url = '<span class="markup invisible"> </span>' . substr($url, 1);
}
return "<code class='wiki'>" . $url . "</code>";
# No link
break;
case '<':
$nm = 1;
// XXX <<MacroName>> support
$url = substr($url, 2, -2);
preg_match("/^([^\\(]+)(\\((.*)\\))?\$/", $url, $match);
if (isset($match[1])) {
$myname = getPlugin($match[1]);
if (!empty($myname)) {
if (!empty($opts['nomacro'])) {
return '';
}
# remove macro
return $this->macro_repl($url);
# valid macro
}
}
return '<<' . $url . '>>';
break;
case '[':
$bra .= '[';
$ket .= ']';
$url = substr($url, 1, -1);
$double_bracket = true;
// mediawiki like built-in category support
if ($this->use_builtin_category && preg_match('@' . $this->category_regex . '@', $url)) {
return $this->macro_repl('Category', $url);
# call category macro
} else {
if (preg_match("/^([^\\(:]+)(\\((.*)\\))?\$/", $url, $match)) {
if (isset($match[1])) {
$name = $match[1];
} else {
$name = $url;
}
// check alias
$myname = getPlugin($name);
if (!empty($myname)) {
if (!empty($opts['nomacro'])) {
return '';
}
# remove macro
return $this->macro_repl($url);
# No link
}
}
}
break;
case '$':
#return processor_latex($this,"#!latex\n".$url);
$url = preg_replace('/<\\/?sup>/', '^', $url);
//if ($url[1] != '$') $opt=array('type'=>'inline');
//else $opt=array('type'=>'block');
$opt = array('type' => 'inline');
// revert &
$url = preg_replace('/&/i', '&', $url);
return $this->processor_repl($this->inline_latex, $url, $opt);
break;
case '*':
if (!empty($opts['nomacro'])) {
return '';
}
# remove macro
$url = preg_replace($this->baserule, $this->baserepl, $url);
// apply inline formatting rules
return $this->macro_repl('FootNote', $url);
break;
case '!':
$url = substr($url, 1);
return $url;
break;
default:
break;
}
if ($url[0] == '#') {
// Anchor syntax in the MoinMoin 1.1
$anchor = strtok($url, ' |');
return ($word = strtok('')) ? $this->link_to($anchor, $word) : "<a id='" . substr($anchor, 1) . "'></a>";
}
//$url=str_replace('<','<',$url); // revert from baserule
$url = preg_replace('/&(?!#?[a-z0-9]+;)/i', '&', $url);
// ':' could be used in the title string.
$urltest = $url;
$tmp = preg_split('/\\s|\\|/', $url);
// [[foobar foo]] or [[foobar|foo]]
if (count($tmp) > 1) {
$urltest = $tmp[0];
}
if ($url[0] == '"') {
$url = preg_replace('/&/i', '&', $url);
// [["Hello World"]], [["Hello World" Page Title]]
return $this->word_repl($bra . $url . $ket, '', $attr);
} else {
if (($p = strpos($urltest, ':')) !== false and (!isset($url[$p + 1]) or isset($url[$p + 1]) and $url[$p + 1] != ':')) {
// namespaced pages
// [[한글:페이지]], [[한글:페이지 이름]]
// mixed name with non ASCII chars
if (preg_match('/^([^\\^a-zA-Z0-9]+.*)\\:/', $url)) {
return $this->word_repl($bra . $url . $ket, '', $attr);
}
if ($url[0] == 'a') {
# attachment:
$url = preg_replace('/&/i', '&', $url);
return $this->macro_repl('attachment', substr($url, 11));
}
$external_icon = '';
$external_link = '';
if ($url[0] == '^') {
$attr .= ' target="_blank" ';
$url = substr($url, 1);
$external_icon = $this->icon['external'];
}
if (!empty($this->url_mappings)) {
if (!isset($this->url_mapping_rule)) {
$this->macro_repl('UrlMapping', '', array('init' => 1));
}
if (!empty($this->url_mapping_rule)) {
$url = preg_replace_callback('/(' . $this->url_mapping_rule . ')/i', array($this, '_url_mappings_callback'), $url);
}
}
// InterWiki Pages
if (preg_match("/^(:|w|[A-Z])/", $url) or !empty($this->urls) and !preg_match('/^(' . $this->urls . ')/', $url)) {
$url = preg_replace('/&/i', '&', $url);
return $this->interwiki_repl($url, '', $attr, $external_icon);
}
if (preg_match("/^mailto:/", $url)) {
$email = substr($url, 7);
$link = strtok($email, ' ');
$myname = strtok('');
$link = email_guard($link, $this->email_guard);
$myname = !empty($myname) ? $myname : $link;
#$link=preg_replace('/&(?!#?[a-z0-9]+;)/i','&',$link);
return $this->icon['mailto'] . "<a class='externalLink' href='mailto:{$link}' {$attr}>{$myname}</a>{$external_icon}";
}
if ($force or strstr($url, ' ') or strstr($url, '|')) {
if (($tok = strtok($url, ' |')) !== false) {
$text = strtok('');
$text = preg_replace($this->baserule, $this->baserepl, $text);
$text = str_replace('<', '<', $text);
// revert from baserule
$url = $tok;
}
#$link=str_replace('&','&',$url);
$link = preg_replace('/&(?!#?[a-z0-9]+;)/i', '&', $url);
if (!isset($text[0])) {
$text = $url;
} else {
$img_attr = '';
$img_cls = '';
if (preg_match("/^attachment:/", $text)) {
$atext = $text;
if (($p = strpos($text, '?')) !== false) {
$atext = substr($text, 0, $p);
parse_str(substr($text, $p + 1), $attrs);
foreach ($attrs as $n => $v) {
if ($n == 'align') {
$img_cls = ' img' . ucfirst($v);
} else {
$img_attr .= "{$n}=\"{$v}\" ";
}
}
}
$msave = $this->_macrocache;
$this->_macrocache = 0;
$fname = $this->macro_repl('attachment', substr($text, 11), 1);
if (file_exists($fname)) {
$text = qualifiedUrl($this->url_prefix . '/' . $fname);
} else {
$text = $this->macro_repl('attachment', substr($text, 11));
}
$this->_macrocache = $msave;
// restore _macrocache
}
$text = preg_replace('/&/i', '&', $text);
if (preg_match("/^((?:https?|ftp).*\\.(png|gif|jpeg|jpg))(?:\\?|&(?!>amp;))?(.*?)?\$/i", $text, $match)) {
// FIXME call externalimage macro for these external images
if (!empty($this->external_image_regex) and preg_match('@' . $this->external_image_regex . '@x', $match[0])) {
$res = $this->macro_repl('ExternalImage', $natch[0]);
if ($res !== false) {
return $res;
}
}
$cls = 'externalImage';
$type = strtoupper($match[2]);
$atext = isset($atext[0]) ? $atext : $text;
$url = str_replace('&', '&', $match[1]);
// trash dummy query string
$url = preg_replace('@(\\?|&)\\.(png|gif|jpe?g)$@', '', $url);
$tmp = !empty($match[3]) ? preg_replace('/&/', '&', $match[3]) : '';
$attrs = explode('&', $tmp);
$eattr = array();
foreach ($attrs as $a) {
$name = strtok($a, '=');
$val = strtok(' ');
if ($name == 'align') {
$cls .= ' img' . ucfirst($val);
} else {
if ($name and $val) {
$eattr[] = $name . '="' . urldecode($val) . '"';
}
}
}
$fetch_url = $url;
$info = '';
// check internal links and fetch image
if (!empty($this->fetch_images) and !preg_match('@^https?://' . $_SERVER['HTTP_HOST'] . '@', $url)) {
$fetch_url = $this->fetch_action . str_replace(array('&', '?'), array('%26', '%3f'), $url);
$size = '';
if (!empty($this->fetch_imagesize)) {
$size = '(' . $this->macro_repl('ImageFileSize', $fetch_url) . ')';
}
// use thumbnails ?
if (!empty($this->use_thumb_by_default)) {
if (!empty($this->no_gif_thumbnails)) {
if ($type != 'GIF') {
$fetch_url .= '&thumbwidth=' . $this->thumb_width;
}
} else {
$fetch_url .= '&thumbwidth=' . $this->thumb_width;
}
}
} else {
if (!empty($this->fetch_imagesize)) {
$size = '(' . $this->macro_repl('ImageFileSize', $url) . ')';
}
}
$info = "<div class='info'><a href='{$url}'><span>[{$type} " . _("external image") . "{$size}]</span></a></div>";
$iattr = '';
if (isset($eattr[0])) {
$iattr = implode(' ', $eattr);
}
return "<div class='{$cls}{$img_cls}'><div><a class='externalLink named' href='{$link}' {$attr} {$this->external_target} title='{$link}'><img {$iattr} alt='{$atext}' src='{$fetch_url}' {$img_attr}/></a>" . $info . '</div></div>';
}
if (!empty($this->external_on)) {
$external_link = '<span class="externalLink">(' . $url . ')</span>';
}
}
$icon = '';
if (substr($url, 0, 7) == 'http://' and $url[7] == '?') {
$link = substr($url, 7);
return "<a href='{$link}'>{$text}</a>";
} else {
if ($this->check_openid_url and preg_match("@^https?://@i", $url)) {
if (is_object($this->udb) and $this->udb->_exists($url)) {
$icon = 'openid';
$icon = "<a class='externalLink' href='{$link}'><img class='url' alt='[{$icon}]' src='" . $this->imgs_dir_url . "{$icon}.png' /></a>";
$attr .= ' title="' . $link . '"';
$link = $this->link_url(_rawurlencode($text));
}
}
}
if (empty($this->_no_urlicons) and empty($icon)) {
$icon = strtok($url, ':');
$icon = "<img class='url' alt='[{$icon}]' src='" . $this->imgs_dir_url . "{$icon}.png' />";
}
if ($text != $url) {
$eclass = 'named';
} else {
$eclass = 'unnamed';
}
$link = str_replace(array('<', '>'), array('<', '>'), $link);
return $icon . "<a class='externalLink {$eclass}' {$attr} {$this->external_target} href='{$link}'>{$text}</a>" . $external_icon . $external_link;
}
# have no space
$link = str_replace(array('<', '>'), array('<', '>'), $url);
if (preg_match("/^(http|https|ftp)/", $url)) {
$url1 = preg_replace('/&/', '&', $url);
if (preg_match("/(^.*\\.(png|gif|jpeg|jpg))(?:\\?|&(?!>amp;))?(.*?)?\$/i", $url1, $match)) {
// FIXME call externalimage macro for these external images
if (!empty($this->external_image_regex) and preg_match('@' . $this->external_image_regex . '@x', $url1)) {
$res = $this->macro_repl('ExternalImage', $url1);
if ($res !== false) {
return $res;
}
}
$cls = 'externalImage';
$url = $match[1];
// trash dummy query string
$url = preg_replace('@(\\?|&)\\.(png|gif|jpe?g)$@', '', $url);
$type = strtoupper($match[2]);
$attrs = !empty($match[3]) ? explode('&', $match[3]) : array();
$eattr = array();
foreach ($attrs as $arg) {
$name = strtok($arg, '=');
$val = strtok(' ');
if ($name == 'align') {
$cls .= ' img' . ucfirst($val);
} else {
if ($name and $val) {
$eattr[] = $name . '="' . urldecode($val) . '"';
}
}
}
$attr = '';
if (isset($eattr[0])) {
$attr = implode(' ', $eattr);
}
// XXX fetch images
$fetch_url = $url;
$info = '';
// check internal images
if (!empty($this->fetch_images) and !preg_match('@^https?://' . $_SERVER['HTTP_HOST'] . '@', $url)) {
$fetch_url = $this->fetch_action . str_replace(array('&', '?'), array('%26', '%3f'), $url);
$size = '';
if (!empty($this->fetch_imagesize)) {
$size = '(' . $this->macro_repl('ImageFileSize', $fetch_url) . ')';
}
// use thumbnails ?
if (!empty($this->use_thumb_by_default)) {
if (!empty($this->no_gif_thumbnails)) {
if ($type != 'GIF') {
$fetch_url .= '&thumbwidth=' . $this->thumb_width;
}
} else {
$fetch_url .= '&thumbwidth=' . $this->thumb_width;
}
}
} else {
if (!empty($this->fetch_imagesize)) {
$size = '(' . $this->macro_repl('ImageFileSize', $url) . ')';
}
}
$info = "<div class='info'><a href='{$url}'><span>[{$type} " . _("external image") . "{$size}]</span></a></div>";
return "<div class=\"{$cls}\"><div><img alt='{$link}' {$attr} src='{$fetch_url}' />" . $info . '</div></div>';
}
}
if (substr($url, 0, 7) == 'http://' and $url[7] == '?') {
$link = substr($url, 7);
return "<a class='internalLink' href='{$link}'>{$link}</a>";
}
$url = urldecode($url);
// auto detect the encoding of a given URL
if (function_exists('mb_detect_encoding')) {
$url = _autofixencode($url);
}
return "<a class='externalLink' {$attr} href='{$link}' {$this->external_target}>{$url}</a>";
} else {
if ($url[0] == '?') {
$url = substr($url, 1);
}
$url = preg_replace('/&/i', '&', $url);
return $this->word_repl($bra . $url . $ket, '', $attr);
}
}
}
