$rev = $youngest;
} else {
if ($rev > $youngest) {
$vars['warning'] = 'Revision ' . $rev . ' of this resource does not exist.';
}
}
$extn = strtolower(strrchr($path, '.'));
// Check to see if the user has requested that this type be zipped and sent
// to the browser as an attachment
if (in_array($extn, $zipped) && $rep->hasReadAccess($path, false)) {
$base = basename($path);
header('Content-Type: application/x-gzip');
header('Content-Disposition: attachment; filename=' . urlencode($base) . '.gz');
// Get the file contents and pipe into gzip. All this without creating
// a temporary file. Damn clever.
$svnrep->getFileContents($path, '', $rev, $peg, '| ' . $config->gzip . ' -n -f');
exit;
}
// Check to see if we should serve it with a particular content-type.
// The content-type could come from an svn:mime-type property on the
// file, or from the $contentType array in setup.php.
if (!$rep->getIgnoreSvnMimeTypes()) {
$svnMimeType = $svnrep->getProperty($path, 'svn:mime-type', $rev);
}
if (!$rep->getIgnoreWebSVNContentTypes()) {
$setupContentType = @$contentType[$extn];
}
// Use the documented priorities when establishing what content-type to use.
if (!empty($svnMimeType) && $svnMimeType != 'application/octet-stream') {
$mimeType = $svnMimeType;
} else {
$diff = $config->getURL($rep, $path, 'diff') . $passRevString;
$passIgnoreWhitespace = $ignoreWhitespace ? '&ignorews=1' : '';
if ($all) {
$vars['showcompactlink'] = '<a href="' . $diff . $passIgnoreWhitespace . '">' . $lang['SHOWCOMPACT'] . '</a>';
} else {
$vars['showalllink'] = '<a href="' . $diff . $passIgnoreWhitespace . '&all=1' . '">' . $lang['SHOWENTIREFILE'] . '</a>';
}
$passShowAll = $all ? '&all=1' : '';
if ($ignoreWhitespace) {
$vars['regardwhitespacelink'] = '<a href="' . $diff . $passShowAll . '">' . $lang['REGARDWHITESPACE'] . '</a>';
} else {
$vars['ignorewhitespacelink'] = '<a href="' . $diff . $passShowAll . '&ignorews=1">' . $lang['IGNOREWHITESPACE'] . '</a>';
}
// Get the contents of the two files
$newerFile = tempnam($config->getTempDir(), '');
$highlightedNew = $svnrep->getFileContents($history->entries[0]->path, $newerFile, $history->entries[0]->rev, $peg, '', true);
$olderFile = tempnam($config->getTempDir(), '');
$highlightedOld = $svnrep->getFileContents($history->entries[1]->path, $olderFile, $history->entries[1]->rev, $peg, '', true);
// TODO: Figured out why diffs across a move/rename are currently broken.
$ent = !$highlightedNew && !$highlightedOld;
$listing = do_diff($all, $ignoreWhitespace, $ent, $newerFile, $olderFile);
// Remove our temporary files
@unlink($newerFile);
@unlink($olderFile);
}
}
if (!$rep->hasReadAccess($path, false)) {
$vars['error'] = $lang['NOACCESS'];
}
}
$vars['template'] = 'diff';
$vars['diffurl'] = $config->getURL($rep, $path, 'diff') . $passRevString;
$vars['difflink'] = '<a href="' . $vars['diffurl'] . '">' . $lang['DIFFPREV'] . '</a>';
}
if ($rep->isRssEnabled()) {
$vars['rssurl'] = $config->getURL($rep, $path, 'rss') . ($peg ? 'peg=' . $peg : '');
$vars['rsslink'] = '<a href="' . $vars['rssurl'] . '">' . $lang['RSSFEED'] . '</a>';
}
// Check for binary file type before grabbing blame information.
$svnMimeType = $svnrep->getProperty($path, 'svn:mime-type', $rev, $peg);
if (!$rep->getIgnoreSvnMimeTypes() && preg_match('~application/*~', $svnMimeType)) {
$vars['warning'] = 'Cannot display blame info for binary file. (svn:mime-type = ' . $svnMimeType . ')';
$vars['javascript'] = '';
} else {
// Get the contents of the file
$tfname = tempnam($config->getTempDir(), '');
$highlighted = $svnrep->getFileContents($path, $tfname, $rev, $peg, '', true);
if ($file = fopen($tfname, 'r')) {
// Get the blame info
$tbname = tempnam($config->getTempDir(), '');
$svnrep->getBlameDetails($path, $tbname, $rev, $peg);
if ($blame = fopen($tbname, 'r')) {
// Create an array of version/author/line
$index = 0;
$seen_rev = array();
$last_rev = '';
$row_class = '';
while (!feof($blame) && !feof($file)) {
$blameline = fgets($blame);
if ($blameline != '') {
list($revision, $author, $remainder) = sscanf($blameline, '%d %s %s');
$empty = !$remainder;
