project = $request->project;
$this->request = $request;
$this->scm = IDF_Scm::get($request->project);
if ($wordwrap) $text = wordwrap($text, 69, "\n", true);
if ($esc) $text = Pluf_esc($text);
if ($autolink) {
$text = preg_replace('#([a-z]+://[^\s\(\)]+)#i',
'\1', $text);
}
if ($request->rights['hasIssuesAccess']) {
$text = preg_replace_callback('#(issues?|bugs?|tickets?)\s+(\d+)((\s+and|\s+or|,)\s+(\d+)){0,}#im',
array($this, 'callbackIssues'), $text);
}
if ($request->rights['hasSourceAccess']) {
$text = preg_replace_callback('#(commits?\s+)([0-9a-f]{1,40}(?:(?:\s+and|\s+or|,)\s+[0-9a-f]{1,40})*)\b#i',
array($this, 'callbackCommits'), $text);
$text = preg_replace_callback('#(src:)([^\s\(\)]+)#im',
array($this, 'callbackSource'), $text);
}
if ($nl2br) $text = nl2br($text);
if ($echo) {
echo $text;
} else {
return $text;
}
}
/**
* General call back for the issues.
*/
function callbackIssues($m)
{
if (count($m) == 3) {
$issue = new IDF_Issue($m[2]);
if ($issue->id > 0 and $issue->project == $this->project->id) {
return $this->linkIssue($issue, $m[1].' '.$m[2]);
} else {
return $m[0]; // not existing issue.
}
} else {
return preg_replace_callback('/(\d+)/',
array($this, 'callbackIssue'),
$m[0]);
}
}
/**
* Call back for the case of multiple issues like 'issues 1, 2 and 3'.
*
* Called from callbackIssues, it is linking only the number of
* the issues.
*/
function callbackIssue($m)
{
$issue = new IDF_Issue($m[1]);
if ($issue->id > 0 and $issue->project == $this->project->id) {
return $this->linkIssue($issue, $m[1]);
} else {
return $m[0]; // not existing issue.
}
}
/**
* General call back to convert commits to HTML links.
*
* @param array $m Single regex match.
* @return string Content with converted commits.
*/
function callbackCommits($m)
{
$keyword = rtrim($m[1]);
if ('commits' === $keyword) {
// Multiple commits like 'commits 6e030e6, a25bfc1 and
// 3c094f8'.
return $m[1].preg_replace_callback('#\b[0-9a-f]{4,40}\b#i', array($this, 'callbackCommit'), $m[2]);
} else if ('commit' === $keyword) {
// Single commit like 'commit 6e030e6'.
return $m[1].call_user_func(array($this, 'callbackCommit'), array($m[2]));
}
return $m[0];
}
/**
* Convert plaintext commit to HTML link. Called from callbackCommits.
*
* Regex callback for {@link IDF_Template_IssueComment::callbackCommits()}.
*
* @param array Single regex match.
* @return string HTML A element with commit.
*/
function callbackCommit($m)
{
try {
if ('commit' != $this->scm->testHash($m[0])) {
return $m[0]; // not a commit.
}
} catch (IDF_Scm_Exception $e) {
return $m[0]; // commit not found.
}
$co = $this->scm->getCommit($m[0]);
return ''.$m[0].'';
}
function callbackSource($m)
{
$branches = $this->scm->getBranches();
if (count($branches) == 0) return $m[0];
$file = $m[2];
if ('commit' != $this->scm->testHash($branches[0], $file)) {
return $m[0];
}
$request_file_info = $this->scm->getFileInfo($file, $branches[0]);
if (!$request_file_info) {
return $m[0];
}
if ($request_file_info->type != 'tree') {
return $m[1].''.$m[2].'';
}
return $m[0];
}
/**
* Generate the link to an issue.
*
* @param IDF_Issue Issue.
* @param string Name of the link.
* @return string Linked issue.
*/
public function linkIssue($issue, $title)
{
$ic = (in_array($issue->status, $this->project->getTagIdsByStatus('closed'))) ? 'issue-c' : 'issue-o';
return ''.Pluf_esc($title).'';
}
}