WebSVN – MLAB – Rev 198 – Blame

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miho

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<?php

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# vim:et:ts=3:sts=3:sw=3:fdm=marker:

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// WebSVN - Subversion repository viewing via the web using PHP

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//

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// This program is free software; you can redistribute it and/or modify

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// it under the terms of the GNU General Public License as published by

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// the Free Software Foundation; either version 2 of the License, or

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// (at your option) any later version.

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//

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// This program is distributed in the hope that it will be useful,

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// but WITHOUT ANY WARRANTY; without even the implied warranty of

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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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// GNU General Public License for more details.

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//

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// You should have received a copy of the GNU General Public License

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// along with this program; if not, write to the Free Software

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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

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//

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// --

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//

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// log.php

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//

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// Show the logs for the given path

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require_once("include/setup.inc");

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require_once("include/svnlook.inc");

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require_once("include/utils.inc");

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require_once("include/template.inc");

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require_once("include/bugtraq.inc");

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$page = (int)@$_REQUEST["page"];

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$all = (@$_REQUEST["all"] == 1)?1:0;

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$isDir = (@$_REQUEST["isdir"] == 1)?1:0;

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$dosearch = (@$_REQUEST["logsearch"] == 1)?1:0;

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$search = trim(@$_REQUEST["search"]);

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$words = preg_split('#\s+#', $search);

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$fromRev = (int)@$_REQUEST["fr"];

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$startrev = strtoupper(trim(@$_REQUEST["sr"]));

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$endrev = strtoupper(trim(@$_REQUEST["er"]));

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$max = @$_REQUEST["max"];

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// Max number of results to find at a time

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$numSearchResults = 15;

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if ($search == "")

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$dosearch = false;

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// removeAccents

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//

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// Remove all the accents from a string. This function doesn't seem

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// ideal, but expecting everyone to install 'unac' seems a little

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// excessive as well...

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function removeAccents($string)

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{

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return strtr($string,

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                "ÀÁÂÃÄÅàáâãäåÒÓÔÕÖØòóôõöøÈÉÊËèéêëÇçÌÍÎÏìíîïÙÚÛÜùúûüÿÑñ",

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"AAAAAAaaaaaaOOOOOOooooooEEEEeeeeCcIIIIiiiiUUUUuuuuyNn");

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}

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// Normalise the search words

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foreach ($words as $index => $word)

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{

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$words[$index] = strtolower(removeAccents($word));

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// Remove empty string introduced by multiple spaces

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if (empty($words[$index]))

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unset($words[$index]);

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}

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if (empty($page)) $page = 1;

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// If searching, display all the results

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$all = (bool) $dosearch;

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$maxperpage = 20;

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// Make sure that we have a repository

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if (!isset($rep))

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{

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echo $lang["NOREP"];

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exit;

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}

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$svnrep = new SVNRepository($rep);

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$passrev = $rev;

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// If there's no revision info, go to the lastest revision for this path

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$history = $svnrep->getLog($path, "", "", true);

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$youngest = $history->entries[0]->rev;

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if (empty($rev))

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$rev = $youngest;

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// make sure path is prefixed by a /

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$ppath = $path;

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if ($path == "" || $path{0} != "/")

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$ppath = "/".$path;

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$vars["action"] = $lang["LOG"];

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$vars["repname"] = $rep->getDisplayName();

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$vars["rev"] = $rev;

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$vars["path"] = $ppath;

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createDirLinks($rep, $ppath, $passrev, $showchanged);

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$logurl = $config->getURL($rep, $path, "log");

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if ($rev != $youngest)

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$vars["goyoungestlink"] = "<a href=\"${logurl}sc=1\">${lang["GOYOUNGEST"]}</a>";

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else

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$vars["goyoungestlink"] = "";

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// We get the bugtraq variable just once based on the HEAD

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$bugtraq = new Bugtraq($rep, $svnrep, $ppath);

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if ($startrev != "HEAD") $startrev = (int)$startrev;

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if (empty($startrev)) $startrev = $rev;

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if (empty($endrev)) $endrev = 1;

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if (empty($_REQUEST["max"]))

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{

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if (empty($_REQUEST["logsearch"]))

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$max = 30;

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else

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$max = 0;

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}

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else

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{

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$max = (int)$max;

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if ($max < 0) $max = 30;

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}

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$history = $svnrep->getLog($path, $startrev, $endrev, true, $max);

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$vars["logsearch_moreresultslink"] = "";

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$vars["pagelinks"] = "";

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$vars["showalllink"] = "";

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$listing = array();

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if (!empty($history))

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{

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// Get the number of separate revisions

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$revisions = count($history->entries);

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if ($all)

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{

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$firstrevindex = 0;

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$lastrevindex = $revisions - 1;

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$pages = 1;

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}

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else

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{

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// Calculate the number of pages

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$pages = floor($revisions / $maxperpage);

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if (($revisions % $maxperpage) > 0) $pages++;

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if ($page > $pages) $page = $pages;

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// Word out where to start and stop

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$firstrevindex = ($page - 1) * $maxperpage;

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$lastrevindex = $firstrevindex + $maxperpage - 1;

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if ($lastrevindex > $revisions - 1) $lastrevindex = $revisions - 1;

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}

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   $history = $svnrep->getLog($path, $history->entries[$firstrevindex ]->rev,  $history->entries[$lastrevindex]->rev, false, 0);

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$row = 0;

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$index = 0;

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$listing = array();

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$found = false;

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foreach ($history->entries as $r)

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{

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// Assume a good match

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$match = true;

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$thisrev = $r->rev;

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// Check the log for the search words, if searching

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if ($dosearch)

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{

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if ((empty($fromRev) || $fromRev > $thisrev))

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{

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// Turn all the HTML entities into real characters.

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// Make sure that each word in the search in also in the log

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foreach($words as $word)

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{

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if (strpos(strtolower(removeAccents($r->msg)), $word) === false)

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{

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$match = false;

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break;

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}

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}

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if ($match)

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{

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$numSearchResults--;

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$found = true;

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}

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}

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else

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$match = false;

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}

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if ($match)

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{

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// Add the trailing slash if we need to (svnlook history doesn't return trailing slashes!)

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$rpath = $r->path;

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if (empty($rpath))

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$rpath = "/";

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else if ($isDir && $rpath{strlen($rpath) - 1} != "/")

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$rpath .= "/";

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// Find the parent path (or the whole path if it's already a directory)

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$pos = strrpos($rpath, "/");

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$parent = substr($rpath, 0, $pos + 1);

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$url = $config->getURL($rep, $parent, "dir");

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$listing[$index]["revlink"] = "<a href=\"${url}rev=$thisrev&sc=1\">$thisrev</a>";

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if ($isDir)

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{

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            $listing[$index]["compare_box"] = "<input type=\"checkbox\" name=\"compare[]\" value=\"$parent@$thisrev\" onclick=\"checkCB(this)\" />";

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$url = $config->getURL($rep, $rpath, "dir");

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$listing[$index]["revpathlink"] = "<a href=\"${url}rev=$thisrev&sc=$showchanged\">$rpath</a>";

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}

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else

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{

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            $listing[$index]["compare_box"] = "<input type=\"checkbox\" name=\"compare[]\" value=\"$rpath@$thisrev\" onclick=\"checkCB(this)\" />";

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$url = $config->getURL($rep, $rpath, "file");

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$listing[$index]["revpathlink"] = "<a href=\"${url}rev=$thisrev&sc=$showchanged\">$rpath</a>";

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}

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$listing[$index]["revauthor"] = $r->author;

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$listing[$index]["revage"] = $r->age;

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$listing[$index]["revlog"] = nl2br($bugtraq->replaceIDs(create_anchors($r->msg)));

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$listing[$index]["rowparity"] = "$row";

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$row = 1 - $row;

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$index++;

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}

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// If we've reached the search limit, stop here...

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if (!$numSearchResults)

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{

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$url = $config->getURL($rep, $path, "log");

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         $vars["logsearch_moreresultslink"] = "<a href=\"${url}rev=$rev&amp;sc=$showchanged&amp;isdir=$isDir&amp;logsearch=1&amp;search=$search&amp;fr=$thisrev\">${lang["MORERESULTS"]}</a>";

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break;

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}

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}

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$vars["logsearch_resultsfound"] = true;

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if ($dosearch && !$found)

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{

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if ($fromRev == 0)

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{

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$vars["logsearch_nomatches"] = true;

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$vars["logsearch_resultsfound"] = false;

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}

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else

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$vars["logsearch_nomorematches"] = true;

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}

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else if ($dosearch && $numSearchResults > 0)

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{

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$vars["logsearch_nomorematches"] = true;

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}

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// Work out the paging options

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if ($pages > 1)

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{

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$prev = $page - 1;

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$next = $page + 1;

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echo "<p><center>";

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      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> ";

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for ($p = 1; $p <= $pages; $p++)

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{

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if ($p != $page)

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            $vars["pagelinks"].= "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;sc=$showchanged&amp;max=$max&amp;page=$p\">$p</a> ";

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else

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$vars["pagelinks"] .= "<b>$p </b>";

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}

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      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>";

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      $vars["showalllink"] = "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;sc=$showchanged&amp;all=1&amp;max=$max\">${lang["SHOWALL"]}</a>";

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echo "</center>";

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}

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}

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// Create the project change combo box

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$url = $config->getURL($rep, $path, "log");

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# XXX: forms don't have the name attribute, but _everything_ has the id attribute,

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# so what you're trying to do (if anything?) should be done via that ~J

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$vars["logsearch_form"] = "<form action=\"$url\" method=\"post\" name=\"logsearchform\">";

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$vars["logsearch_startbox"] = "<input name=\"sr\" size=\"5\" value=\"$startrev\" />";

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$vars["logsearch_endbox" ] = "<input name=\"er\" size=\"5\" value=\"$endrev\" />";

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$vars["logsearch_maxbox" ] = "<input name=\"max\" size=\"5\" value=\"".($max==0?"":$max)."\" />";

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$vars["logsearch_inputbox"] = "<input name=\"search\" value=\"$search\" />";

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$vars["logsearch_submit"] = "<input type=\"submit\" value=\"${lang["GO"]}\" />";

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$vars["logsearch_endform"] = "<input type=\"hidden\" name=\"logsearch\" value=\"1\" />".

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"<input type=\"hidden\" name=\"op\" value=\"log\" />".

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"<input type=\"hidden\" name=\"rev\" value=\"$rev\" />".

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"<input type=\"hidden\" name=\"sc\" value=\"$showchanged\" />".

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"<input type=\"hidden\" name=\"isdir\" value=\"$isDir\" />".

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"</form>";

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$url = $config->getURL($rep, $path, "log");

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$vars["logsearch_clearloglink"] = "<a href=\"${url}rev=$rev&amp;sc=$showchanged&amp;isdir=$isDir\">${lang["CLEARLOG"]}</a>";

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$url = $config->getURL($rep, "/", "comp");

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$vars["compare_form"] = "<form action=\"$url\" method=\"post\" name=\"compareform\">";

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$vars["compare_submit"] = "<input name=\"comparesubmit\" type=\"submit\" value=\"${lang["COMPAREREVS"]}\" />";

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$vars["compare_endform"] = "<input type=\"hidden\" name=\"op\" value=\"comp\" /><input type=\"hidden\" name=\"sc\" value=\"$showchanged\" /></form>";

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$vars["version"] = $version;

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if (!$rep->hasReadAccess($path, false))

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$vars["noaccess"] = true;

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parseTemplate($rep->getTemplatePath()."header.tmpl", $vars, $listing);

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parseTemplate($rep->getTemplatePath()."log.tmpl", $vars, $listing);

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parseTemplate($rep->getTemplatePath()."footer.tmpl", $vars, $listing);

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?>

Subversion Repositories – MLAB

(root)/WebSVN/log.php

Rev 198