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<?php
// WebSVN - Subversion repository viewing via the web using PHP
// Copyright (C) 2004 Tim Armes
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// --
//
// blame.php
//
// Show the blame information of a file.
//
require_once("include/setup.inc");
require_once("include/svnlook.inc");
require_once("include/utils.inc");
require_once("include/template.inc");
$vars["action"] = $lang["BLAME"];
$svnrep = new SVNRepository($rep->path);
// If there's no revision info, go to the lastest revision for this path
$history = $svnrep->getHistory($path);
$youngest = $history[0]["rev"];
if (empty($rev))
$rev = $youngest;
if ($path{0} != "/")
$ppath = "/".$path;
else
$ppath = $path;
// Find the parent path (or the whole path if it's already a directory)
$pos = strrpos($ppath, "/");
$parent = substr($ppath, 0, $pos + 1);
$vars["repname"] = $rep->name;
$vars["rev"] = $rev;
$vars["path"] = $ppath;
createDirLinks($rep, $ppath, $rev, $showchanged);
$listing = array();
// Get the contents of the file
$tfname = tempnam("temp", "");
$svnrep->getFileContents($path, $tfname, $rev);
$filecache = array();
if ($file = fopen($tfname, "r"))
{
// Get the blame info
$tbname = tempnam("temp", "");
$svnrep->getBlameDetails($path, $tbname, $rev);
$ent = true;
if ((strrchr($path, ".") == '.php') || ($config->useEnscript))
$ent = false;
if ($blame = fopen($tbname, "r"))
{
// Create an array of version/author/line
$index = 0;
while (!feof($blame) && !feof($file))
{
$blameline = fgets($blame);
if ($blameline != "")
{
list($revision, $author) = sscanf($blameline, "%d %s");
$listing[$index]["lineno"] = $index + 1;
$url = $config->getURL($rep, $parent, "dir");
$listing[$index]["revision"] = "<a href=\"${url}rev=$revision&sc=1\">$revision</a>";
$listing[$index]["author"] = $author;
if ($ent)
$line = replaceEntities(rtrim(fgets($file)));
else
$line = rtrim(fgets($file));
$listing[$index]["line"] = hardspace($line);
if (trim($listing[$index]["line"]) == "")
$listing[$index]["line"] = " ";
$index++;
}
}
fclose($blame);
}
fclose($file);
}
unlink($tfname);
unlink($tbname);
$vars["version"] = $version;
parseTemplate($config->templatePath."header.tmpl", $vars, $listing);
parseTemplate($config->templatePath."blame.tmpl", $vars, $listing);
parseTemplate($config->templatePath."footer.tmpl", $vars, $listing);
?>
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