$[Hide minor edits]" : "$[Show minor edits]" ); SDV($DiffSourceFmt, ($DiffShow['source']=='y') ? "$[Show changes to output]" : "$[Show changes to markup]"); SDV($PageDiffFmt,"

$[{\$FullName} History]

$DiffMinorFmt - $DiffSourceFmt

"); SDV($DiffStartFmt,"
\$DiffTime \$[by] \$DiffAuthor - \$DiffChangeSum
"); SDV($DiffDelFmt['a'],"
\$[Deleted line \$DiffLines:]
"); SDV($DiffDelFmt['c'],"
\$[Changed line \$DiffLines from:]
"); SDV($DiffAddFmt['d'],"
\$[Added line \$DiffLines:]
"); SDV($DiffAddFmt['c'],"
$[to:]
"); SDV($DiffEndDelAddFmt,"
"); SDV($DiffEndFmt,"
"); SDV($DiffRestoreFmt," "); SDV($HandleActions['diff'], 'HandleDiff'); SDV($HandleAuth['diff'], 'read'); SDV($ActionTitleFmt['diff'], '| $[History]'); SDV($HTMLStylesFmt['diff'], " .diffbox { width:570px; border-left:1px #999999 solid; margin-top:1.33em; } .diffauthor { font-weight:bold; } .diffchangesum { font-weight:bold; } .difftime { font-family:verdana,sans-serif; font-size:66%; background-color:#dddddd; } .difftype { clear:both; font-family:verdana,sans-serif; font-size:66%; font-weight:bold; } .diffadd { border-left:5px #99ff99 solid; padding-left:5px; } .diffdel { border-left:5px #ffff99 solid; padding-left:5px; } .diffrestore { clear:both; font-family:verdana,sans-serif; font-size:66%; margin:1.5em 0px; } .diffmarkup { font-family:monospace; } "); function PrintDiff($pagename) { global $DiffShow,$DiffStartFmt,$TimeFmt,$DiffDelFmt,$DiffAddFmt, $DiffEndDelAddFmt,$DiffEndFmt,$DiffRestoreFmt,$FmtV, $LinkFunctions; $page = ReadPage($pagename); if (!$page) return; krsort($page); reset($page); $lf = $LinkFunctions; $LinkFunctions['http:'] = 'LinkSuppress'; $LinkFunctions['https:'] = 'LinkSuppress'; foreach($page as $k=>$v) { if (!preg_match("/^diff:(\d+):(\d+):?([^:]*)/",$k,$match)) continue; $diffclass = $match[3]; if ($diffclass=='minor' && $DiffShow['minor']!='y') continue; $diffgmt = $match[1]; $FmtV['$DiffTime'] = strftime($TimeFmt,$diffgmt); $diffauthor = @$page["author:$diffgmt"]; if (!$diffauthor) @$diffauthor=$page["host:$diffgmt"]; if (!$diffauthor) $diffauthor="unknown"; $FmtV['$DiffChangeSum'] = htmlspecialchars(@$page["csum:$diffgmt"]); $FmtV['$DiffHost'] = @$page["host:$diffgmt"]; $FmtV['$DiffAuthor'] = $diffauthor; $FmtV['$DiffId'] = $k; echo FmtPageName($DiffStartFmt,$pagename); echo RenderDiff($pagename, $v); echo FmtPageName($DiffEndFmt,$pagename); echo FmtPageName($DiffRestoreFmt,$pagename); } $LinkFunctions = $lf; } function HandleDiff($pagename, $auth='read') { global $HandleDiffFmt, $PageStartFmt, $PageDiffFmt, $PageEndFmt; $page = RetrieveAuthPage($pagename, $auth, true); if (!$page) { Abort("?cannot diff $pagename"); } PCache($pagename, $page); SDV($HandleDiffFmt,array(&$PageStartFmt, &$PageDiffFmt,"
", 'function:PrintDiff', '
', &$PageEndFmt)); PrintFmt($pagename,$HandleDiffFmt); } ## Takes a diff string and returns an html rendering ## for that diff string. function RenderDiff($pagename, $diff, $restorelink = 1) { global $FmtV, $DiffDelFmt, $DiffAddFmt, $DiffShow, $DiffEndDelAddFmt; $htmlout = ""; $difflines = explode("\n",$diff."\n"); $in=array(); $out=array(); $dtype=''; foreach($difflines as $d) { if ($d>'') { if ($d[0]=='-' || $d[0]=='\\') continue; if ($d[0]=='<') { $out[]=substr($d,2); continue; } if ($d[0]=='>') { $in[]=substr($d,2); continue; } } if (preg_match("/^(\\d+)(,(\\d+))?([adc])(\\d+)(,(\\d+))?/", $dtype,$match)) { if (@$match[7]>'') { $lines='lines'; $count=$match[1].'-'.($match[1]+$match[7]-$match[5]); } elseif ($match[3]>'') { $lines='lines'; $count=$match[1].'-'.$match[3]; } else { $lines='line'; $count=$match[1]; } if ($match[4]=='a' || $match[4]=='c') { $txt = str_replace('line',$lines,$DiffDelFmt[$match[4]]); $FmtV['$DiffLines'] = $count; $htmlout .= FmtPageName($txt,$pagename); if ($DiffShow['source']=='y') $htmlout .= "
". str_replace("\n","
",htmlspecialchars(join("\n",$in))). "
"; else $htmlout .= MarkupToHTML($pagename, preg_replace('/\\(:.*?:\\)/e',"Keep(htmlspecialchars(PSS('$0')))", join("\n",$in))); } if ($match[4]=='d' || $match[4]=='c') { $txt = str_replace('line',$lines,$DiffAddFmt[$match[4]]); $FmtV['$DiffLines'] = $count; $htmlout .= FmtPageName($txt,$pagename); if ($DiffShow['source']=='y') $htmlout .= "
". str_replace("\n","
",htmlspecialchars(join("\n",$out))). "
"; else $htmlout .= MarkupToHTML($pagename, preg_replace('/\\(:.*?:\\)/e',"Keep(htmlspecialchars(PSS('$0')))",join("\n",$out))); } $htmlout .= FmtPageName($DiffEndDelAddFmt,$pagename); } $in=array(); $out=array(); $dtype=$d; } return $htmlout; }