function populateGrid($row, $col)
{
global $grid, $branches;
/* Figure out the starting revision this function uses */
$rev = $grid[$row][$col];
/* For every branch that is known, try to see if it forks here */
$brkeys = array_keys($branches);
/* NOTE: do not optimise to use foreach () or each() here, as that
* really screws up the $branches pointer array due to the
* recursion, and parallel branches fail - avsm */
for ($a = 0; $a < sizeof($brkeys); $a++) {
$brrev = $brkeys[$a];
$brcont = $branches[$brrev];
/* Check to see if current point matches a branch point */
if (!strcmp($rev, VC_Revision::strip($brrev, 1))) {
/* If it does, figure out how many rows we have to add */
$numRows = sizeof($brcont);
/* Check rows in columns to the right, until one is free */
$insCol = $col + 1;
while (true) {
/* Look in the current column for a set value */
$inc = false;
for ($i = $row; $i <= $row + $numRows; $i++) {
if (isset($grid[$i][$insCol])) {
$inc = true;
}
}
/* If a set value was found, shift to the right and
* try again. Otherwise, break out of the loop */
if ($inc) {
if (!isset($grid[$row][$insCol])) {
$grid[$row][$insCol] = ':' . $brcont[0];
}
$insCol++;
} else {
break;
}
}
/* Put a fork marker in the top of the branch */
$grid[$row][$insCol] = $brrev;
/* Populate the grid with the branch values at this point */
for ($i = 0; $i < $numRows; $i++) {
$grid[1 + $i + $row][$insCol] = $brcont[$i];
}
/* For each value just set, check for sub-branches,
* - but in reverse (VERY IMPORTANT!) */
for ($i = $numRows - 1; $i >= 0; $i--) {
populateGrid(1 + $i + $row, $insCol);
}
}
}
}
/**
* $Horde: chora/annotate.php,v 1.43 2004/01/17 22:57:25 jan Exp $
*
* Copyright 2000-2004 Anil Madhavapeddy <*****@*****.**>
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/gpl.html.
*/
define('CHORA_BASE', dirname(__FILE__));
require_once CHORA_BASE . '/lib/base.php';
/* Spawn the file object. */
$fl =& $VC->getFileObject($where);
/* Retrieve the desired revision from the GET variable. */
$rev = Util::getFormData('rev', '1.1');
if (!VC_Revision::valid($rev)) {
Chora::fatal('404 Not Found', "Revision {$rev} not found");
}
$ann =& $VC->getAnnotateObject($fl);
Chora::checkError($lines = $ann->doAnnotate($rev));
$title = sprintf(_("Source Annotation of %s for version %s"), Text::htmlAllSpaces($where), $rev);
$extraLink = sprintf('<a href="%s">%s</a> <b>|</b> <a href="%s">%s</a>', Chora::url('co', $where, array('r' => $rev)), _("View"), Chora::url('co', $where, array('r' => $rev, 'p' => 1)), _("Download"));
require CHORA_TEMPLATES . '/common-header.inc';
Chora::menu();
require CHORA_TEMPLATES . '/headerbar.inc';
require CHORA_TEMPLATES . '/annotate/header.inc';
$author = '';
$style = 0;
foreach ($lines as $line) {
$lineno = $line['lineno'];
$prevAuthor = $author;
case 's':
$type = 'column';
break;
case 'c':
$type = 'context';
break;
case 'e':
$type = 'ed';
break;
case 'u':
case 'h':
default:
$type = 'unified';
}
/* Ensure that we have valid revision numbers. */
if (!VC_Revision::valid($r1) || !VC_Revision::valid($r2)) {
Chora::fatal(_("Malformed Query"));
}
/* Cache the output of the diff for a week - it can be longer, since
* it should never change */
header('Cache-Control: max-age=604800');
/* Title to use for html output pages */
$title = sprintf(_("Diff for %s between version %s and %s"), Text::htmlallspaces($where), $r1, $r2);
/* All is ok, proceed with the diff */
switch ($type) {
case 'column':
/* We'll need to know the mime type to modify diffs based on the mime
type. */
require_once HORDE_LIBS . 'Horde/MIME/Magic.php';
$mime_type = MIME_Magic::filenameToMIME($fullname);
if ($browser->isViewable($mime_type)) {
$commitDate = strftime('%c', $lg->date);
$readableDate = VC_File::readableTime($lg->date, true);
$aid = $lg->queryAuthor();
$author = Chora::showAuthorName($aid, true);
if (!empty($lg->tags)) {
$commitTags = implode(', ', $lg->tags);
} else {
$commitTags = '';
}
$branchPointsArr = array();
foreach ($lg->querySymbolicBranches() as $symb => $bra) {
$branchPointsArr[] = '<a href="' . Chora::url('cvs', $where, array('onb' => $bra)) . '">' . $symb . '</a>';
}
/* Calculate the current branch name and revision. */
$branchPoints = implode(' , ', $branchPointsArr);
$branchRev = VC_Revision::strip($rev, 1);
if (@isset($fl->branches[$branchRev])) {
$branchName = $fl->branches[$branchRev];
} else {
$branchName = '';
}
if ($prevRevision = $fl->queryPreviousRevision($lg->queryRevision())) {
$changedLines = $lg->queryChangedLines();
$coloredDiffURL = Chora::url('diff', $where, array('r1' => $prevRevision, 'r2' => $rev, 'ty' => 'h'));
$longDiffURL = Chora::url('diff', $where, array('r1' => $prevRevision, 'r2' => $rev, 'ty' => 'h', 'num' => 10));
$uniDiffURL = Chora::url('diff', $where, array('r1' => $prevRevision, 'r2' => $rev, 'ty' => 'u'));
$nowsDiffURL = Chora::url('diff', $where, array('ws' => 0, 'r1' => $prevRevision, 'r2' => $rev, 'ty' => 'u'));
}
$manyRevisions = !($fl->queryRevision() === '1.1');
if ($manyRevisions) {
$selCvsURL = Chora::url('cvs', $where, array('r1' => $rev, 'onb' => $onb));
} else {
$commitTags = '';
}
$branchPointsArr = array();
foreach ($log->querySymbolicBranches() as $symb => $bra) {
$branchPointsArr[] = '<a href="' . Chora::url('cvs', $where, array('onb' => $bra)) . '">' . $symb . '</a>';
}
/* Calculate the current branch name and revision. */
$branchPoints = implode(' , ', $branchPointsArr);
$branchRev = VC_Revision::strip($r, 1);
if (@isset($fl->branches[$branchRev])) {
$branchName = $fl->branches[$branchRev];
} else {
$branchName = '';
}
if ($prevRevision = VC_Revision::prev($log->queryRevision())) {
$changedLines = $log->queryChangedLines();
}
$log_print = Chora::formatLogMessage($log->queryLog());
$i = 0;
require CHORA_TEMPLATES . '/common-header.inc';
Chora::menu();
require CHORA_TEMPLATES . '/headerbar.inc';
require CHORA_TEMPLATES . '/checkout/checkout.inc';
require $registry->getParam('templates', 'horde') . '/common-footer.inc';
} else {
header('Content-Type: ' . $pretty->getType());
echo $pretty->render();
}
exit;
} else {