function LinkHTTP($pagename, $imap, $path, $alt, $txt, $fmt = NULL)
{
global $EnableUrlApprovalRequired, $IMap, $WhiteUrlPatterns, $FmtV, $UnapprovedLink, $UnapprovedLinkCount, $UnapprovedLinkFmt;
if (!IsEnabled($EnableUrlApprovalRequired, 1)) {
return LinkIMap($pagename, $imap, $path, $alt, $txt, $fmt);
}
static $havereadpages;
if (!$havereadpages) {
ReadApprovedUrls($pagename);
$havereadpages = true;
}
$p = str_replace(' ', '%20', $path);
$url = str_replace('$1', $p, $IMap[$imap]);
if (!isset($UnapprovedLink)) {
$UnapprovedLink = array();
}
foreach ((array) $WhiteUrlPatterns as $pat) {
if (preg_match("!^{$pat}(/|\$)!i", $url)) {
return LinkIMap($pagename, $imap, $path, $alt, $txt, $fmt);
}
}
$FmtV['$LinkUrl'] = PUE(str_replace('$1', $path, $IMap[$imap]));
$FmtV['$LinkText'] = $txt;
$FmtV['$LinkAlt'] = str_replace(array('"', "'"), array('"', '''), $alt);
$UnapprovedLink[] = $url;
@$UnapprovedLinkCount++;
return FmtPageName($UnapprovedLinkFmt, $pagename);
}
function DeObfuscateLinkIMap($pagename, $imap, $path, $title, $txt, $fmt = NULL)
{
global $FmtV, $IMap, $IMapLinkFmt, $DeObMail;
$FmtV['$LinkUrl'] = obfuscate_email(PUE(str_replace('$1', $path, $IMap[$imap])));
$FmtV['$LinkText'] = obfuscate_email(preg_replace('/^mailto:/i', '', $txt));
if ($FmtV['$LinkText'] == preg_replace('/^mailto:/i', '', $FmtV['$LinkUrl'])) {
$FmtV['$LinkUrl'] = '';
} else {
$FmtV['$LinkUrl'] = " -> " . $FmtV['$LinkUrl'];
}
$FmtV['$LinkAlt'] = str_replace(array('"', "'"), array('"', '''), obfuscate_email($title, 0));
return str_replace(array_keys($FmtV), array_values($FmtV), $IMapLinkFmt['mailto:']);
}
function FmtUploadList2($pagename, $args)
{
global $UploadDir, $UploadPrefixFmt, $UploadUrlFmt, $EnableUploadOverwrite, $FileListTimeFmt, $EnableDirectDownload, $HTMLStylesFmt, $FarmPubDirUrl;
$HTMLStylesFmt['filelist'] = "\r\n table.filelist { padding:0; margin:0; border-spacing:0; }\r\n table.filelist td { padding:3px 0 0 0; margin:0; }\r\n .filelist a { text-decoration:underline; }\r\n .dotted { background:url({$FarmPubDirUrl}/images/dot3.png) repeat-x bottom; }\r\n .nodots { background:#feffff; }\r\n ";
$opt = ParseArgs($args);
if (@$opt[''][0]) {
$pagename = MakePageName($pagename, $opt[''][0]);
}
if (@$opt['re']) {
$matchre = '/^(' . $opt['re'] . ')$/i';
}
if (@$opt['ext']) {
$matchext = '/\\.(' . implode('|', preg_split('/\\W+/', $opt['ext'], -1, PREG_SPLIT_NO_EMPTY)) . ')$/i';
}
$uploaddir = FmtPageName("{$UploadDir}{$UploadPrefixFmt}", $pagename);
$uploadurl = FmtPageName(IsEnabled($EnableDirectDownload, 1) ? "{$UploadUrlFmt}{$UploadPrefixFmt}/" : "\$PageUrl?action=download&upname=", $pagename);
$dirp = @opendir($uploaddir);
if (!$dirp) {
return '';
}
$filelist = array();
while (($file = readdir($dirp)) !== false) {
if ($file[0] == '.') {
continue;
}
if (@$matchext && !preg_match(@$matchext, $file)) {
continue;
}
if (@$matchre && !preg_match(@$matchre, $file)) {
continue;
}
$filelist[$file] = $file;
}
closedir($dirp);
$out = array();
#asort($filelist);
$overwrite = '';
foreach ($filelist as $file => $x) {
$name = PUE("{$uploadurl}{$file}");
$stat = stat("{$uploaddir}/{$file}");
if ($EnableUploadOverwrite) {
$overwrite = FmtPageName("<a class='createlink'\r\n href='\$PageUrl?action=upload&upname={$file}'> Δ</a>", $pagename);
}
$out[] = "<tr><td class='dotted'> <a href='{$name}'>{$file}</a>{$overwrite} </td>" . "<td class='dotted' align=right><span class='nodots'>" . number_format($stat['size'] / 1024) . "Kb</span></td>" . "<td> " . strftime($FileListTimeFmt, $stat['mtime']) . "</td>" . "<tr>";
}
return implode("\n", $out);
}
function FmtUploadList($pagename, $args) {
global $UploadDir, $UploadPrefixFmt, $UploadUrlFmt, $EnableUploadOverwrite,
$TimeFmt, $EnableDirectDownload;
$opt = ParseArgs($args);
if (@$opt[''][0]) $pagename = MakePageName($pagename, $opt[''][0]);
if (@$opt['ext'])
$matchext = '/\\.('
. implode('|', preg_split('/\\W+/', $opt['ext'], -1, PREG_SPLIT_NO_EMPTY))
. ')$/i';
$uploaddir = FmtPageName("$UploadDir$UploadPrefixFmt", $pagename);
$uploadurl = FmtPageName(IsEnabled($EnableDirectDownload, 1)
? "$UploadUrlFmt$UploadPrefixFmt/"
: "\$PageUrl?action=download&upname=",
$pagename);
$dirp = @opendir($uploaddir);
if (!$dirp) return '';
$filelist = array();
while (($file=readdir($dirp)) !== false) {
if ($file{0} == '.') continue;
if (@$matchext && !preg_match(@$matchext, $file)) continue;
$filelist[$file] = $file;
}
closedir($dirp);
$out = array();
natcasesort($filelist);
$overwrite = '';
foreach($filelist as $file=>$x) {
$name = PUE("$uploadurl$file");
$stat = stat("$uploaddir/$file");
if ($EnableUploadOverwrite)
$overwrite = FmtPageName("<a rel='nofollow' class='createlink'
href='\$PageUrl?action=upload&upname=$file'> Δ</a>",
$pagename);
$out[] = "<li> <a href='$name'>$file</a>$overwrite ... ".
number_format($stat['size']) . " bytes ... " .
strftime($TimeFmt, $stat['mtime']) . "</li>";
}
return implode("\n",$out);
}
function LinkPage($pagename,$imap,$path,$title,$txt,$fmt=NULL) {
global $QueryFragPattern,$LinkPageExistsFmt,$LinkPageSelfFmt,
$LinkPageCreateSpaceFmt,$LinkPageCreateFmt,$FmtV,$LinkTargets;
if (!$fmt && $path{0} == '#') {
$path = preg_replace("/[^-.:\\w]/", '', $path);
return ($path) ? "<a href='#$path'>$txt</a>" : '';
}
if (!preg_match("/^\\s*([^#?]+)($QueryFragPattern)?$/",$path,$match))
return '';
$tgtname = MakePageName($pagename, $match[1]);
if (!$tgtname) return '';
$qf = @$match[2];
@$LinkTargets[$tgtname]++;
if (!$fmt) {
if (!PageExists($tgtname) && !preg_match('/[&?]action=/', $qf))
$fmt = preg_match('/\\s/', $txt)
? $LinkPageCreateSpaceFmt : $LinkPageCreateFmt;
else
$fmt = ($tgtname == $pagename && $qf == '')
? $LinkPageSelfFmt : $LinkPageExistsFmt;
}
$fmt = str_replace(array('$LinkUrl', '$LinkText'),
array(PageVar($tgtname, '$PageUrl').PUE($qf), $txt), $fmt);
return FmtPageName($fmt,$tgtname);
}
function LinkPage($pagename,$imap,$path,$alt,$txt,$fmt=NULL) {
global $QueryFragPattern, $LinkPageExistsFmt, $LinkPageSelfFmt,
$LinkPageCreateSpaceFmt, $LinkPageCreateFmt, $LinkTargets,
$EnableLinkPageRelative;
$alt = str_replace(array('"',"'"),array('"','''),$alt);
if (!$fmt && $path{0} == '#') {
$path = preg_replace("/[^-.:\\w]/", '', $path);
if (trim($txt) == '+') $txt = PageVar($pagename, '$Title');
if($alt) $alt = " title='$alt'";
return ($path) ? "<a href='#$path'$alt>".str_replace("$", "$", $txt)."</a>" : '';
}
if (!preg_match("/^\\s*([^#?]+)($QueryFragPattern)?$/",$path,$match))
return '';
$tgtname = MakePageName($pagename, $match[1]);
if (!$tgtname) return '';
$qf = @$match[2];
@$LinkTargets[$tgtname]++;
if (!$fmt) {
if (!PageExists($tgtname) && !preg_match('/[&?]action=/', $qf))
$fmt = preg_match('/\\s/', $txt)
? $LinkPageCreateSpaceFmt : $LinkPageCreateFmt;
else
$fmt = ($tgtname == $pagename && $qf == '')
? $LinkPageSelfFmt : $LinkPageExistsFmt;
}
$url = PageVar($tgtname, '$PageUrl');
if (trim($txt) == '+') $txt = PageVar($tgtname, '$Title');
$txt = str_replace("$", "$", $txt);
if (@$EnableLinkPageRelative)
$url = preg_replace('!^[a-z]+://[^/]*!i', '', $url);
$fmt = str_replace(array('$LinkUrl', '$LinkText', '$LinkAlt'),
array($url.PUE($qf), $txt, $alt), $fmt);
return FmtPageName($fmt,$tgtname);
}
function LinkPage($pagename, $imap, $path, $title, $txt, $fmt = NULL)
{
global $QueryFragPattern, $LinkPageExistsFmt, $LinkPageSelfFmt, $LinkPageCreateSpaceFmt, $LinkPageCreateFmt, $FmtV, $LinkTargets;
if (!$fmt && $path[0] == '#') {
$path = preg_replace("/[^-.:\\w]/", '', $path);
return "<a href='#{$path}'>{$txt}</a>";
}
if (!preg_match("/^([^#?]+)({$QueryFragPattern})?\$/", $path, $match)) {
return '';
}
$tgtname = MakePageName($pagename, $match[1]);
$qf = @$match[2];
@$LinkTargets[$tgtname]++;
if (!$fmt) {
if (PageExists($tgtname)) {
$fmt = $tgtname == $pagename && $qf == '' ? $LinkPageSelfFmt : $LinkPageExistsFmt;
} elseif (preg_match('/\\s/', $txt)) {
$fmt = $LinkPageCreateSpaceFmt;
} else {
$fmt = $LinkPageCreateFmt;
}
}
$fmt = str_replace(array('$LinkUrl', '$LinkText'), array(PageVar($tgtname, '$PageUrl') . PUE($qf), $txt), $fmt);
return FmtPageName($fmt, $tgtname);
}
function LinkPage($pagename, $imap, $path, $title, $txt, $fmt = NULL)
{
global $QueryFragPattern, $LinkPageExistsFmt, $LinkPageSelfFmt, $LinkPageCreateSpaceFmt, $LinkPageCreateFmt, $FmtV, $LinkTargets;
if (substr($path, 0, 1) == '#' && !$fmt) {
$path = preg_replace("/[^-.:\\w]/", '', $path);
return "<a href='#{$path}'>{$txt}</a>";
}
if (!preg_match("/^([^#?]+)({$QueryFragPattern})?\$/", $path, $match)) {
return '';
}
$tgtname = MakePageName($pagename, $match[1]);
$qf = @$match[2];
@$LinkTargets[$tgtname]++;
if (!$fmt) {
if (PageExists($tgtname)) {
$fmt = $tgtname == $pagename && $qf == '' ? $LinkPageSelfFmt : $LinkPageExistsFmt;
} elseif (preg_match('/\\s/', $txt)) {
$fmt = $LinkPageCreateSpaceFmt;
} else {
$fmt = $LinkPageCreateFmt;
}
}
$FmtV['$LinkUrl'] = Keep(PUE(FmtPageName("\$PageUrl{$qf}", $tgtname)));
$FmtV['$LinkText'] = $txt;
return FmtPageName($fmt, $tgtname);
}
function FmtUploadList($pagename, $args)
{
global $UploadDir, $UploadPrefixFmt, $UploadUrlFmt, $EnableUploadOverwrite, $TimeFmt, $EnableDirectDownload;
$opt = ParseArgs($args);
if (@$opt[''][0]) {
$pagename = MakePageName($pagename, $opt[''][0]);
}
if (@$opt['ext']) {
$matchext = '/\\.(' . implode('|', preg_split('/\\W+/', $opt['ext'], -1, PREG_SPLIT_NO_EMPTY)) . ')$/i';
}
$uploaddir = FmtPageName("{$UploadDir}{$UploadPrefixFmt}", $pagename);
$uploadurl = FmtPageName(IsEnabled($EnableDirectDownload, 1) ? "{$UploadUrlFmt}{$UploadPrefixFmt}/" : "\$PageUrl?action=download&upname=", $pagename);
$dirp = @opendir($uploaddir);
if (!$dirp) {
return '';
}
$filelist = array();
while (($file = readdir($dirp)) !== false) {
if ($file[0] == '.') {
continue;
}
if (@$matchext && !preg_match(@$matchext, $file)) {
continue;
}
$filelist[$file] = $file;
}
closedir($dirp);
$out = array();
asort($filelist);
$overwrite = '';
foreach ($filelist as $file => $x) {
$name = PUE("{$uploadurl}{$file}");
$stat = stat("{$uploaddir}/{$file}");
if ($EnableUploadOverwrite) {
$overwrite = FmtPageName("<a class='createlink'\n href='\$PageUrl?action=upload&upname={$file}'> Δ</a>", $pagename);
}
$out[] = "<li> <a href='{$name}'>{$file}</a>{$overwrite} ... " . number_format($stat['size']) . " bytes ... " . strftime($TimeFmt, $stat['mtime']) . "</li>";
}
return implode("\n", $out);
}
function LinkPage($pagename, $imap, $path, $title, $txt, $fmt = NULL)
{
global $QueryFragPattern, $LinkPageExistsFmt, $LinkPageSelfFmt, $LinkPageCreateSpaceFmt, $LinkPageCreateFmt, $LinkTargets, $EnableLinkPageRelative;
if (!$fmt && $path[0] == '#') {
$path = preg_replace("/[^-.:\\w]/", '', $path);
return $path ? "<a href='#{$path}'>{$txt}</a>" : '';
}
if (!preg_match("/^\\s*([^#?]+)({$QueryFragPattern})?\$/", $path, $match)) {
return '';
}
$tgtname = MakePageName($pagename, $match[1]);
if (!$tgtname) {
return '';
}
$qf = @$match[2];
@$LinkTargets[$tgtname]++;
if (!$fmt) {
if (!PageExists($tgtname) && !preg_match('/[&?]action=/', $qf)) {
$fmt = preg_match('/\\s/', $txt) ? $LinkPageCreateSpaceFmt : $LinkPageCreateFmt;
} else {
$fmt = $tgtname == $pagename && $qf == '' ? $LinkPageSelfFmt : $LinkPageExistsFmt;
}
}
$url = PageVar($tgtname, '$PageUrl');
if (@$EnableLinkPageRelative) {
$url = preg_replace('!^[a-z]+://[^/]*!i', '', $url);
}
$fmt = str_replace(array('$LinkUrl', '$LinkText'), array($url . PUE($qf), $txt), $fmt);
return FmtPageName($fmt, $tgtname);
}
function FmtUploadList($pagename, $opt)
{
global $UploadDir, $UploadPrefixFmt, $UploadUrlFmt, $EnableUploadOverwrite, $TimeFmt;
$uploaddir = FmtPageName("{$UploadDir}{$UploadPrefixFmt}", $pagename);
$uploadurl = FmtPageName("{$UploadUrlFmt}{$UploadPrefixFmt}", $pagename);
$dirp = @opendir($uploaddir);
if (!$dirp) {
return '';
}
$filelist = array();
while (($file = readdir($dirp)) !== false) {
if (substr($file, 0, 1) == '.') {
continue;
}
$filelist[$file] = $file;
}
closedir($dirp);
$out = array();
asort($filelist);
$overwrite = '';
foreach ($filelist as $file => $x) {
$name = PUE("{$uploadurl}/{$file}");
$stat = stat("{$uploaddir}/{$file}");
if ($EnableUploadOverwrite) {
$overwrite = FmtPageName("<a class='createlink'\n href='\$PageUrl?action=upload&upname={$file}'> Δ</a>", $pagename);
}
$out[] = "<li> <a href='{$name}'>{$file}</a>{$overwrite} ... \n {$stat['size']} bytes ... " . strftime($TimeFmt, $stat['mtime']) . "</li>";
}
return implode("\n", $out);
}
function ThumbrunListItem($pagename, $file, $uploadurl, $uploaddir, $px)
{
global $TimeFmt, $Thumbrun;
$pinfo = pathinfo($file);
$bn = basename($file, '.' . $pinfo['extension']);
$thumbfile = $Thumbrun['ThumbPrefix'] . ${bn} . ".png";
$thumblink = '';
if ($Thumbrun['ThumbDir']) {
$thumbdir = $Thumbrun['ThumbDir'];
$fulldir = "{$uploaddir}/{$thumbdir}";
if (!is_dir($fulldir)) {
mkdir($fulldir);
}
$thumblink = PUE("{$uploadurl}/{$thumbdir}/{$thumbfile}");
} else {
$thumblink = PUE("{$uploadurl}{$thumbfile}");
}
$link = PUE("{$uploadurl}/{$file}");
$stat = stat("{$uploaddir}/{$file}");
$imginfo = "<span><a href='{$link}'>{$file}</a></span> " . "<span>" . number_format($stat['size']) . " bytes</span> ";
$ident = shell_exec("identify {$uploaddir}/{$file}");
if (preg_match("/(\\d+x\\d+)/", $ident, $m)) {
$imginfo .= "<span>{$m['1']}</span> ";
}
$imginfo .= "<span>" . strftime($TimeFmt, $stat['mtime']) . "</span>";
ThumbrunMakeThumb($uploaddir, $file, $thumbfile, $px, $px);
$linkfmt = "<li><span class='item'><a href='%s'><img src='%s' alt='%s' title='%s'/></a> <span class='imginfo'>%s</span><span class='imgupdate'>%s</span></span></li>";
$update = ThumbrunListItemUpdate($pagename, $file);
$out = sprintf($linkfmt, $link, $thumblink, $file, $file, $imginfo, $update);
return $out;
}
function FmtUploadList($pagename, $opt)
{
global $UploadDir, $UploadPrefixFmt, $UploadUrlFmt, $TimeFmt;
$uploaddir = FmtPageName("{$UploadDir}{$UploadPrefixFmt}", $pagename);
$uploadurl = FmtPageName("{$UploadUrlFmt}{$UploadPrefixFmt}", $pagename);
$dirp = @opendir($uploaddir);
if (!$dirp) {
return '';
}
$filelist = array();
while (($file = readdir($dirp)) !== false) {
if (substr($file, 0, 1) == '.') {
continue;
}
$filelist[$file] = $file;
}
closedir($dirp);
$out = array();
asort($filelist);
foreach ($filelist as $file => $x) {
$name = PUE("{$uploadurl}/{$file}");
$stat = stat("{$uploaddir}/{$file}");
$out[] = "<li> <a href='{$name}'>{$file}</a> ... \n {$stat['size']} bytes ... " . strftime($TimeFmt, $stat['mtime']) . "</li>";
}
return implode("\n", $out);
}
function include_file($pagename, $argstr)
{
global $UploadFileFmt, $UploadUrlFmt, $UploadPrefixFmt;
global $IncludeUploadTextToHtmlCmd;
global $IncludeUploadToHtmlCmd;
global $UrlScheme, $IncludeUploadUrlFopenEnabled;
global $HandleAuth, $AuthFunction;
$args = ParseArgs($argstr);
$path = $args[''] ? implode('', $args['']) : '';
$class = $args['class'] ? $args['class'] : $this->class;
$abs_url = '';
# figure out the file path
if (preg_match("/^\\s*\\//", $path)) {
# a path was given, give it a http: path
# so that this will honour Apache permissions
# However, this will only work if allow_url_fopen is enabled.
if ($IncludeUploadUrlFopenEnabled) {
$http = $UrlScheme ? $UrlScheme : 'http';
$filepath = $http . '://' . $_SERVER['HTTP_HOST'] . $path;
} else {
$filepath = $_SERVER['DOCUMENT_ROOT'] . $path;
}
// make the abs_url from the part of the URL minus the file
$bits = explode("/", $filepath);
array_pop($bits);
$abs_url = implode('/', $bits);
$abs_url .= '/';
} else {
if (preg_match('!^(.*)/([^/]+)$!', $path, $match)) {
$pagename = MakePageName($pagename, $match[1]);
$path = $match[2];
}
// permission check for accessing files from given page
if (!$AuthFunction($pagename, $HandleAuth['includeupload'], false)) {
return Keep("(:includeupload {$path}:) failed: access denied to include files from {$pagename}<br>\n");
}
$upname = MakeUploadName($pagename, $path);
$filepath = FmtPageName("{$UploadFileFmt}/{$upname}", $pagename);
$abs_url = PUE(FmtPageName("{$UploadUrlFmt}{$UploadPrefixFmt}", $pagename));
}
// read the file; if there was failure, the content is empty
$filetext = $this->read_file($filepath);
if ($filetext) {
$ext = '';
if (preg_match('!\\.(\\w+)$!', $filepath, $match)) {
$ext = $match[1];
}
$filetype = $args['type'] ? $args['type'] : $ext;
if ($IncludeUploadToHtmlCmd[$filetype]) {
$command = $IncludeUploadToHtmlCmd[$filetype];
$tempfile = $this->put_file($filetext);
$fcont = `{$command} {$tempfile}`;
$fcont = $this->extract_body($fcont);
$fcont = $this->absolute_url($fcont, $abs_url);
@unlink($tempfile);
return Keep(($class ? "<div class='{$class}'>" : '<div>') . $fcont . '</div>');
} else {
if (preg_match('/htm.?/', $ext)) {
$fcont = $this->extract_body($filetext);
$fcont = $this->absolute_url($fcont, $abs_url);
return Keep(($class ? "<div class='{$class}'>" : '<div>') . $fcont . '</div>');
} else {
// by default, treat as text and escape HTML chars
return Keep(($class ? "<pre class='{$class}'>" : '<pre>') . "filetype={$filetype}\n" . htmlspecialchars($filetext) . '</pre>');
}
}
}
# fall through
return Keep("(:includeupload {$path}:) failed: Could not open {$filepath}<br>\n");
}
function getUploadURL ($pagename, $path) {
global $UploadFileFmt, $UploadPrefixFmt, $UploadUrlFmt,
$EnableDirectDownload;
if (preg_match('!^(.*)/([^/]+)$!', $path, $m)) {
$pagename = MakePageName($pagename, $m[1]);
$path = $m[2];
}
$upname = MakeUploadName($pagename, $path);
$filepath = FmtPageName("$UploadFileFmt/$upname", $pagename);
$url = PUE(FmtPageName(IsEnabled($EnableDirectDownload, 1)
? "$UploadUrlFmt$UploadPrefixFmt/$upname"
: "{\$PageUrl}?action=download&upname=$upname",
$pagename));
return $url;
}
