getBugtraq()) {
$pos = strrpos($path, "/");
$parent = substr($path, 0, $pos + 1);
$this->append = true;
$enoughdata = false;
while(!$enoughdata && (strpos($parent, "/") !== false)) {
if (empty($this->msgstring)) $this->msgstring = $svnrep->getProperty($parent, 'bugtraq:message');
if (empty($this->logregex)) $this->logregex = $svnrep->getProperty($parent, 'bugtraq:logregex');
if (empty($this->urlstring)) $this->urlstring = $svnrep->getProperty($parent, 'bugtraq:url');
if ($svnrep->getProperty($parent, 'bugtraq:append') == 'false') $this->append = false;
$parent = substr($parent, 0, -1); // Remove the trailing slash
$pos = strrpos($parent, "/"); // Find the last trailing slash
$parent = substr($parent, 0, $pos + 1); // Find the previous parent directory
$enoughdata = ((!empty($this->msgstring) || !empty($this->logregex)) && !empty($this->urlstring));
}
$this->msgstring = trim(@$this->msgstring);
$this->urlstring = trim(@$this->urlstring);
if ($enoughdata && !empty($this->msgstring)) {
$this->initPartInfo();
}
if ($enoughdata) {
$this->propsfound = true;
}
}
}
// }}}
// {{{ initPartInfo()
function initPartInfo() {
if (($bugidpos = strpos($this->msgstring, "%BUGID%")) !== false && strpos($this->urlstring, "%BUGID%") !== false) {
// Get the textual parts of the message string for comparison purposes
$this->firstPart = substr($this->msgstring, 0, $bugidpos);
$this->firstPartLen = strlen($this->firstPart);
$this->lastPart = substr($this->msgstring, $bugidpos + 7);
$this->lastPartLen = strlen($this->lastPart);
}
}
// }}}
// {{{ replaceIDs($message)
function replaceIDs($message) {
if ($this->propsfound) {
// First we search for the message string
$logmsg = "";
$message = rtrim($message);
if ($this->append) {
// Just compare the last line
if (($offset = strrpos($message, "\n")) !== false) {
$logmsg = substr($message, 0, $offset + 1);
$bugLine = substr($message, $offset + 1);
} else {
$bugLine = $message;
}
} else {
if (($offset = strpos($message, "\n")) !== false) {
$bugLine = substr($message, 0, $offset);
$logmsg = substr($message, $offset);
} else {
$bugLine = $message;
}
}
// Make sure that our line really is an issue tracker message
if (isset($this->firstPart) && isset($this->lastPart) && ((strncmp($bugLine, $this->firstPart, $this->firstPartLen) == 0)) && strcmp(substr($bugLine, -$this->lastPartLen, $this->lastPartLen), $this->lastPart) == 0) {
// Get the issues list
if ($this->lastPartLen > 0) {
$issues = substr($bugLine, $this->firstPartLen, -$this->lastPartLen);
} else {
$issues = substr($bugLine, $this->firstPartLen);
}
// Add each reference to the first part of the line
$line = $this->firstPart;
while ($pos = strpos($issues, ",")) {
$issue = trim(substr($issues, 0, $pos));
$issues = substr($issues, $pos + 1);
$line .= "urlstring)."\">$issue, ";
}
$line .= "urlstring)."\">".trim($issues)."".$this->lastPart;
if ($this->append) {
$message = $logmsg.$line;
} else {
$message = $line.$logmsg;
}
}
// Now replace all other instances of bug IDs that match the regex
if ($this->logregex) {
$message = rtrim($message);
$line = "";
$allissues = "";
$lines = explode("\n", $this->logregex);
$regex_all = "~".$lines[0]."~";
$regex_single = @$lines[1];
if (empty($regex_single)) {
// If the property only contains one line, then the pattern is only designed
// to find one issue number at a time. e.g. [Ii]ssue #?(\d+). In this case
// we need to replace the matched issue ID with the link.
if ($numMatches = preg_match_all($regex_all, $message, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
$addedOffset = 0;
for ($match = 0; $match < $numMatches; $match++) {
$issue = $matches[$match][1][0];
$issueOffset = $matches[$match][1][1];
$issueLink = "urlstring)."\">".$issue."";
$message = substr_replace($message, $issueLink, $issueOffset + $addedOffset, strlen($issue));
$addedOffset += strlen($issueLink) - strlen($issue);
}
}
} else {
// It the property contains two lines, then the first is a pattern for extracting
// multiple issue numbers, and the second is a pattern extracting each issue
// number from the multiple match. e.g. [Ii]ssue #?(\d+)(,? ?#?(\d+))+ and (\d+)
while (preg_match($regex_all, $message, $matches, PREG_OFFSET_CAPTURE)) {
$completeMatch = $matches[0][0];
$completeMatchOffset = $matches[0][1];
$replacement = $completeMatch;
if ($numMatches = preg_match_all("~".$regex_single."~", $replacement, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
$addedOffset = 0;
for ($match = 0; $match < $numMatches; $match++) {
$issue = $matches[$match][1][0];
$issueOffset = $matches[$match][1][1];
$issueLink = "urlstring)."\">".$issue."";
$replacement = substr_replace($replacement, $issueLink, $issueOffset + $addedOffset, strlen($issue));
$addedOffset += strlen($issueLink) - strlen($issue);
}
}
$message = substr_replace($message, $replacement, $completeMatchOffset, strlen($completeMatch));
}
}
}
}
return $message;
}
// }}}
}
// The BugtraqTestable class is a derived class that is used to test the matching
// abilities of the Bugtraq class. In particular, it allows for the initialisation of the
// class without the need for a repository.
class BugtraqTestable extends Bugtraq {
// {{{ __construct()
function BugtraqTestable() {
// This constructor serves to assure that the parent constructor is not
// called.
}
// }}}
// {{{ setUpVars($message, $url, $regex, $append)
function setUpVars($message, $url, $regex, $append) {
$this->msgstring = $message;
$this->urlstring = $url;
$this->logregex = $regex;
$this->append = $append;
$this->propsfound = true;
$this->initPartInfo();
}
// }}}
// {{{ setMessage($message)
function setMessage($message) {
$this->msgstring = $message;
}
// }}}
// {{{ setUrl($url)
function setUrl($url) {
$this->urlstring = $url;
}
// }}}
// {{{ setRegex($regex)
function setRegEx($regex) {
$this->logregex = $regex;
}
// }}}
// {{{ setAppend($append)
function setAppend($append) {
$this->append = $append;
}
// }}}
// {{{ printVars()
function printVars() {
echo "msgstring = ".$this->msgstring."\n";
echo "urlstring = ".$this->urlstring."\n";
echo "logregex = ".$this->logregex."\n";
echo "append = ".$this->append."\n";
echo "firstPart = ".$this->firstPart."\n";
echo "firstPartLen = ".$this->firstPartLen."\n";
echo "lastPart = ".$this->lastPart."\n";
echo "lastPartLen = ".$this->lastPartLen."\n";
}
// }}}
}
// {{{ test_bugtraq()
function test_bugtraq() {
$tester = new BugtraqTestable;
$tester->setUpVars("BugID: %BUGID%",
"http://bugtracker/?id=%BUGID%",
"[Ii]ssue #?(\d+)",
true
);
//$tester->printVars();
$res = $tester->replaceIDs("BugID: 789\n".
"This is a test message that refers to issue #123 and\n".
"issue #456.\n".
"BugID: 789"
);
echo nl2br($res)."
";
$res = $tester->replaceIDs("BugID: 789, 101112\n".
"This is a test message that refers to issue #123 and\n".
"issue #456.\n".
"BugID: 789, 101112"
);
echo nl2br($res)."
";
$tester->setAppend(false);
$res = $tester->replaceIDs("BugID: 789\n".
"This is a test message that refers to issue #123 and\n".
"issue #456.\n".
"BugID: 789"
);
echo nl2br($res)."
";
$res = $tester->replaceIDs("BugID: 789, 101112\n".
"This is a test message that refers to issue #123 and\n".
"issue #456.\n".
"BugID: 789, 101112"
);
echo nl2br($res)."
";
$tester->setUpVars("BugID: %BUGID%",
"http://bugtracker/?id=%BUGID%",
"[Ii]ssues?:?(\s*(,|and)?\s*#\d+)+\n(\d+)",
true
);
$res = $tester->replaceIDs("BugID: 789, 101112\n".
"This is a test message that refers to issue #123 and\n".
"issues #456, #654 and #321.\n".
"BugID: 789, 101112"
);
echo nl2br($res)."
