/WebSVN/log.php/log.php
0,0 → 1,333
<?php
# vim:et:ts=3:sts=3:sw=3:fdm=marker:
 
// WebSVN - Subversion repository viewing via the web using PHP
// Copyright © 2004-2006 Tim Armes, Matt Sicker
//
// 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
//
// --
//
// log.php
//
// Show the logs for the given path
 
require_once("include/setup.inc");
require_once("include/svnlook.inc");
require_once("include/utils.inc");
require_once("include/template.inc");
require_once("include/bugtraq.inc");
 
$page = (int)@$_REQUEST["page"];
$all = (@$_REQUEST["all"] == 1)?1:0;
$isDir = (@$_REQUEST["isdir"] == 1)?1:0;
$dosearch = (@$_REQUEST["logsearch"] == 1)?1:0;
$search = trim(@$_REQUEST["search"]);
$words = preg_split('#\s+#', $search);
$fromRev = (int)@$_REQUEST["fr"];
$startrev = strtoupper(trim(@$_REQUEST["sr"]));
$endrev = strtoupper(trim(@$_REQUEST["er"]));
$max = @$_REQUEST["max"];
 
// Max number of results to find at a time
$numSearchResults = 15;
 
if ($search == "")
$dosearch = false;
 
// removeAccents
//
// Remove all the accents from a string. This function doesn't seem
// ideal, but expecting everyone to install 'unac' seems a little
// excessive as well...
 
function removeAccents($string)
{
return strtr($string,
"ÀÁÂÃÄÅàáâãäåÒÓÔÕÖØòóôõöøÈÉÊËèéêëÇçÌÍÎÏìíîïÙÚÛÜùúûüÿÑñ",
"AAAAAAaaaaaaOOOOOOooooooEEEEeeeeCcIIIIiiiiUUUUuuuuyNn");
}
 
// Normalise the search words
foreach ($words as $index => $word)
{
$words[$index] = strtolower(removeAccents($word));
// Remove empty string introduced by multiple spaces
if (empty($words[$index]))
unset($words[$index]);
}
 
if (empty($page)) $page = 1;
 
// If searching, display all the results
$all = (bool) $dosearch;
 
$maxperpage = 20;
 
// Make sure that we have a repository
if (!isset($rep))
{
echo $lang["NOREP"];
exit;
}
 
$svnrep = new SVNRepository($rep);
 
$passrev = $rev;
 
// If there's no revision info, go to the lastest revision for this path
$history = $svnrep->getLog($path, "", "", true);
$youngest = $history->entries[0]->rev;
 
if (empty($rev))
$rev = $youngest;
 
// make sure path is prefixed by a /
$ppath = $path;
if ($path == "" || $path{0} != "/")
$ppath = "/".$path;
 
$vars["action"] = $lang["LOG"];
$vars["repname"] = $rep->getDisplayName();
$vars["rev"] = $rev;
$vars["path"] = $ppath;
 
createDirLinks($rep, $ppath, $passrev, $showchanged);
 
$logurl = $config->getURL($rep, $path, "log");
 
if ($rev != $youngest)
$vars["goyoungestlink"] = "<a href=\"${logurl}sc=1\">${lang["GOYOUNGEST"]}</a>";
else
$vars["goyoungestlink"] = "";
 
// We get the bugtraq variable just once based on the HEAD
$bugtraq = new Bugtraq($rep, $svnrep, $ppath);
 
if ($startrev != "HEAD") $startrev = (int)$startrev;
if (empty($startrev)) $startrev = $rev;
if (empty($endrev)) $endrev = 1;
 
if (empty($_REQUEST["max"]))
{
if (empty($_REQUEST["logsearch"]))
$max = 30;
else
$max = 0;
}
else
{
$max = (int)$max;
if ($max < 0) $max = 30;
}
 
$history = $svnrep->getLog($path, $startrev, $endrev, true, $max);
$vars["logsearch_moreresultslink"] = "";
$vars["pagelinks"] = "";
$vars["showalllink"] = "";
$listing = array();
 
if (!empty($history))
{
// Get the number of separate revisions
$revisions = count($history->entries);
if ($all)
{
$firstrevindex = 0;
$lastrevindex = $revisions - 1;
$pages = 1;
}
else
{
// Calculate the number of pages
$pages = floor($revisions / $maxperpage);
if (($revisions % $maxperpage) > 0) $pages++;
if ($page > $pages) $page = $pages;
// Word out where to start and stop
$firstrevindex = ($page - 1) * $maxperpage;
$lastrevindex = $firstrevindex + $maxperpage - 1;
if ($lastrevindex > $revisions - 1) $lastrevindex = $revisions - 1;
}
$history = $svnrep->getLog($path, $history->entries[$firstrevindex ]->rev, $history->entries[$lastrevindex]->rev, false, 0);
$row = 0;
$index = 0;
$listing = array();
$found = false;
foreach ($history->entries as $r)
{
// Assume a good match
$match = true;
$thisrev = $r->rev;
// Check the log for the search words, if searching
if ($dosearch)
{
if ((empty($fromRev) || $fromRev > $thisrev))
{
// Turn all the HTML entities into real characters.
// Make sure that each word in the search in also in the log
foreach($words as $word)
{
if (strpos(strtolower(removeAccents($r->msg)), $word) === false)
{
$match = false;
break;
}
}
if ($match)
{
$numSearchResults--;
$found = true;
}
}
else
$match = false;
}
if ($match)
{
// Add the trailing slash if we need to (svnlook history doesn't return trailing slashes!)
$rpath = $r->path;
if (empty($rpath))
$rpath = "/";
else if ($isDir && $rpath{strlen($rpath) - 1} != "/")
$rpath .= "/";
// Find the parent path (or the whole path if it's already a directory)
$pos = strrpos($rpath, "/");
$parent = substr($rpath, 0, $pos + 1);
$url = $config->getURL($rep, $parent, "dir");
$listing[$index]["revlink"] = "<a href=\"${url}rev=$thisrev&amp;sc=1\">$thisrev</a>";
if ($isDir)
{
$listing[$index]["compare_box"] = "<input type=\"checkbox\" name=\"compare[]\" value=\"$parent@$thisrev\" onclick=\"checkCB(this)\" />";
$url = $config->getURL($rep, $rpath, "dir");
$listing[$index]["revpathlink"] = "<a href=\"${url}rev=$thisrev&amp;sc=$showchanged\">$rpath</a>";
}
else
{
$listing[$index]["compare_box"] = "<input type=\"checkbox\" name=\"compare[]\" value=\"$rpath@$thisrev\" onclick=\"checkCB(this)\" />";
$url = $config->getURL($rep, $rpath, "file");
$listing[$index]["revpathlink"] = "<a href=\"${url}rev=$thisrev&amp;sc=$showchanged\">$rpath</a>";
}
$listing[$index]["revauthor"] = $r->author;
$listing[$index]["revage"] = $r->age;
$listing[$index]["revlog"] = nl2br($bugtraq->replaceIDs(create_anchors($r->msg)));
$listing[$index]["rowparity"] = "$row";
$row = 1 - $row;
$index++;
}
// If we've reached the search limit, stop here...
if (!$numSearchResults)
{
$url = $config->getURL($rep, $path, "log");
$vars["logsearch_moreresultslink"] = "<a href=\"${url}rev=$rev&amp;&sc=$showchanged&amp;isdir=$isDir&logsearch=1&search=$search&fr=$thisrev\">${lang["MORERESULTS"]}</a>";
break;
}
}
$vars["logsearch_resultsfound"] = true;
if ($dosearch && !$found)
{
if ($fromRev == 0)
{
$vars["logsearch_nomatches"] = true;
$vars["logsearch_resultsfound"] = false;
}
else
$vars["logsearch_nomorematches"] = true;
}
else if ($dosearch && $numSearchResults > 0)
{
$vars["logsearch_nomorematches"] = true;
}
// Work out the paging options
if ($pages > 1)
{
$prev = $page - 1;
$next = $page + 1;
echo "<p><center>";
if ($page > 1) $vars["pagelinks"] .= "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;sc=$showchanged&amp;max=$max&amp;page=$prev\"><&nbsp;${lang["PREV"]}</a> ";
for ($p = 1; $p <= $pages; $p++)
{
if ($p != $page)
$vars["pagelinks"].= "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;sc=$showchanged&amp;max=$max&amp;page=$p\">$p</a> ";
else
$vars["pagelinks"] .= "<b>$p </b>";
}
if ($page < $pages) $vars["pagelinks"] .=" <a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;sc=$showchanged&amp;max=$max&amp;page=$next\">${lang["NEXT"]}&nbsp;></a>";
$vars["showalllink"] = "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;sc=$showchanged&amp;all=1&amp;max=$max\">${lang["SHOWALL"]}</a>";
echo "</center>";
}
}
 
// Create the project change combo box
$url = $config->getURL($rep, $path, "log");
# XXX: forms don't have the name attribute, but _everything_ has the id attribute,
# so what you're trying to do (if anything?) should be done via that ~J
$vars["logsearch_form"] = "<form action=\"$url\" method=\"post\" name=\"logsearchform\">";
 
$vars["logsearch_startbox"] = "<input name=\"sr\" size=\"5\" value=\"$startrev\" />";
$vars["logsearch_endbox" ] = "<input name=\"er\" size=\"5\" value=\"$endrev\" />";
$vars["logsearch_maxbox" ] = "<input name=\"max\" size=\"5\" value=\"".($max==0?"":$max)."\" />";
$vars["logsearch_inputbox"] = "<input name=\"search\" value=\"$search\" />";
 
$vars["logsearch_submit"] = "<input type=\"submit\" value=\"${lang["GO"]}\" />";
$vars["logsearch_endform"] = "<input type=\"hidden\" name=\"logsearch\" value=\"1\" />".
"<input type=\"hidden\" name=\"op\" value=\"log\" />".
"<input type=\"hidden\" name=\"rev\" value=\"$rev\" />".
"<input type=\"hidden\" name=\"sc\" value=\"$showchanged\" />".
"<input type=\"hidden\" name=\"isdir\" value=\"$isDir\" />".
"</form>";
 
$url = $config->getURL($rep, $path, "log");
$vars["logsearch_clearloglink"] = "<a href=\"${url}rev=$rev&amp;sc=$showchanged&amp;isdir=$isDir\">${lang["CLEARLOG"]}</a>";
 
$url = $config->getURL($rep, "/", "comp");
$vars["compare_form"] = "<form action=\"$url\" method=\"post\" name=\"compareform\">";
$vars["compare_submit"] = "<input name=\"comparesubmit\" type=\"submit\" value=\"${lang["COMPAREREVS"]}\" />";
$vars["compare_endform"] = "<input type=\"hidden\" name=\"op\" value=\"comp\" /><input type=\"hidden\" name=\"sc\" value=\"$showchanged\" /></form>";
 
$vars["version"] = $version;
 
if (!$rep->hasReadAccess($path, false))
$vars["noaccess"] = true;
 
parseTemplate($rep->getTemplatePath()."header.tmpl", $vars, $listing);
parseTemplate($rep->getTemplatePath()."log.tmpl", $vars, $listing);
parseTemplate($rep->getTemplatePath()."footer.tmpl", $vars, $listing);
 
?>