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author | lisps <stummp@loewen.de> | 2013-11-21 15:50:52 +0100 |
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committer | lisps <stummp@loewen.de> | 2013-11-21 15:50:52 +0100 |
commit | 5c2eed9a193e9341fbfee63d4a973898acdc5ee5 (patch) | |
tree | d4c1a321973ed74700c53e32282e459afb2e3986 /inc/changelog.php | |
parent | ee33e0c5628d9cab52676a5aa2f55356c563c209 (diff) | |
download | rpg-5c2eed9a193e9341fbfee63d4a973898acdc5ee5.tar.gz rpg-5c2eed9a193e9341fbfee63d4a973898acdc5ee5.tar.bz2 |
add parameter at($DATE_AT) and mind revisions
Diffstat (limited to 'inc/changelog.php')
-rw-r--r-- | inc/changelog.php | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/inc/changelog.php b/inc/changelog.php index de26fdf6a..0a33f6a6e 100644 --- a/inc/changelog.php +++ b/inc/changelog.php @@ -814,3 +814,26 @@ function getRevisions($id, $first, $num, $chunk_size=8192, $media=false) { $log = new PageRevisionLog($id, $chunk_size); return $log->getRevisions($first, $num, $media); } + +/** +* Return an existing revision for a specific date which is +* the current one or less or equal then the date +* +* @param string $id +* @param number $date_at +* @param boolean $media +* @return string revision ('' for current) +*/ +function getProperRevision($id,$date_at,$media = false){ + $create_time = @filemtime($media?mediaFN($id):wikiFN($id)); + if(((int)$date_at) >= $create_time) { //requestet REV older then time($id) => load current + return ''; + } else { + $log = new PageRevisionLog($id); + if($rev = $log->getRelativeRevision($date_at+1, -1,$media)) { + return $rev; + } else { + return false; + } + } +}
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