233 lines
8.6 KiB
PHP
233 lines
8.6 KiB
PHP
<?php
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/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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# ***** BEGIN LICENSE BLOCK *****
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# This file is part of InDefero, an open source project management application.
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# Copyright (C) 2008 Céondo Ltd and contributors.
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#
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# InDefero is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# InDefero is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# ***** END LICENSE BLOCK ***** */
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Pluf::loadFunction('Pluf_HTTP_URL_urlForView');
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/**
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* Make the links to issues and commits.
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*/
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class IDF_Template_IssueComment extends Pluf_Template_Tag
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{
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private $project = null;
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private $request = null;
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private $scm = null;
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function start($text, $request, $echo=true, $wordwrap=true, $esc=true, $autolink=true, $nl2br=false)
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{
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$this->project = $request->project;
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$this->request = $request;
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$this->scm = IDF_Scm::get($request->project);
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if ($esc) $text = Pluf_esc($text);
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if ($autolink) {
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$text = preg_replace('#([a-z]+://[^\s\(\)]+)#i',
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'<a href="\1">\1</a>', $text);
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}
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if ($request->rights['hasIssuesAccess']) {
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$text = preg_replace_callback('#((?:issue|bug|ticket)(s)?\s+|\s+\#)(\d+)(\#ic\d+)?(?(2)((?:[, \w]+(?:\s+\#)?)?\d+(?:\#ic\d+)?){0,})#im',
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array($this, 'callbackIssues'), $text);
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}
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if ($request->rights['hasReviewAccess']) {
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$text = preg_replace_callback('#(reviews?\s+)(\d+(?:(?:\s+and|\s+or|,)\s+\d+)*)\b#i',
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array($this, 'callbackReviews'), $text);
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}
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if ($request->rights['hasSourceAccess']) {
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$text = preg_replace_callback('#(commits?\s+)([0-9a-f]{1,40}(?:(?:\s+and|\s+or|,)\s+[0-9a-f]{1,40})*)\b#i',
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array($this, 'callbackCommits'), $text);
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$text = preg_replace_callback('#(src:)([^\s\(\)\\\\]+(?:(\\\\)\s+[^\s\(\)\\\\]+){0,})+#im',
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array($this, 'callbackSource'), $text);
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}
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if ($wordwrap) $text = Pluf_Text::wrapHtml($text, 69, "\n");
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if ($nl2br) $text = nl2br($text);
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if ($echo) {
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echo $text;
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} else {
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return $text;
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}
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}
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/**
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* General call back for the issues.
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*/
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function callbackIssues($m)
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{
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$c = count($m);
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if (4 === $c || 5 === $c) {
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$issue = new IDF_Issue($m[3]);
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if (0 < $issue->id and $issue->project == $this->project->id) {
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$m[1] = trim($m[1]);
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$prefix = '';
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if ('#' === $m[1]) {
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$title = $m[1].$m[3];
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$prefix = mb_substr($m[0], 0, strpos($m[0], $m[1])); // fixes \n matches
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} else {
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$title = $m[1].' '.$m[3];
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}
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if (4 === $c) {
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return $prefix.$this->linkIssue($issue, $title);
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} else {
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return $prefix.$this->linkIssue($issue, $title, $m[4]);
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}
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}
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return $m[0]; // not existing issue.
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}
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return preg_replace_callback('#(\#)?(\d+)(\#ic\d+)?#',
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array($this, 'callbackIssue'),
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$m[0]);
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}
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/**
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* Call back for the case of multiple issues like 'issues 1, 2 and 3'.
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*
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* Called from callbackIssues, it is linking only the number of
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* the issues.
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*/
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function callbackIssue($m)
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{
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$issue = new IDF_Issue($m[2]);
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if (0 < $issue->id and $issue->project == $this->project->id) {
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if (4 === count($m)) {
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return $this->linkIssue($issue, $m[1].$m[2], $m[3]);
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}
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return $this->linkIssue($issue, $m[1].$m[2]);
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}
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return $m[0]; // not existing issue.
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}
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/**
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* General call back to convert commits to HTML links.
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*
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* @param array $m Single regex match.
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* @return string Content with converted commits.
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*/
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function callbackCommits($m)
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{
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$keyword = rtrim($m[1]);
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if ('commits' === $keyword) {
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// Multiple commits like 'commits 6e030e6, a25bfc1 and
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// 3c094f8'.
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return $m[1].preg_replace_callback('#\b[0-9a-f]{4,40}\b#i', array($this, 'callbackCommit'), $m[2]);
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} else if ('commit' === $keyword) {
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// Single commit like 'commit 6e030e6'.
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return $m[1].call_user_func(array($this, 'callbackCommit'), array($m[2]));
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}
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return $m[0];
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}
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/**
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* Convert plaintext commit to HTML link. Called from callbackCommits.
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*
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* Regex callback for {@link IDF_Template_IssueComment::callbackCommits()}.
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*
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* @param array Single regex match.
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* @return string HTML A element with commit.
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*/
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function callbackCommit($m)
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{
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$co = $this->scm->getCommit($m[0]);
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if (!$co) {
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return $m[0]; // not a commit.
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}
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return '<a href="'
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.Pluf_HTTP_URL_urlForView('IDF_Views_Source::commit', array($this->project->shortname, $co->commit))
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.'">'.$m[0].'</a>';
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}
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/**
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* General call back to convert reviews to HTML links.
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*
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* @param array $m Single regex match.
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* @return string Content with converted reviews.
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*/
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function callbackReviews($m)
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{
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$keyword = rtrim($m[1]);
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if ('reviews' === $keyword) {
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return $m[1].preg_replace_callback('#\b(\d+)\b#i', array($this, 'callbackReview'), $m[2]);
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} else if ('review' === $keyword) {
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return $m[1].call_user_func(array($this, 'callbackReview'), array('', $m[2]));
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}
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return $m[0];
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}
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/**
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* Convert plaintext commit to HTML link. Called from callbackReviews.
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*
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* Regex callback for {@link IDF_Template_IssueComment::callbackReviews()}.
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*
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* @param array Single regex match.
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* @return string HTML A element with review.
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*/
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function callbackReview($m)
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{
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$review = new IDF_Review($m[1]);
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if ($review->id > 0 and $review->project == $this->project->id) {
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return $this->linkReview($review, $m[1]);
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} else {
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return $m[0]; // not existing issue.
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}
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}
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function callbackSource($m)
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{
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if (!$this->scm->isAvailable()) return $m[0];
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$file = $m[2];
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if (!empty($m[3])) $file = str_replace($m[3], '', $file);
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$request_file_info = $this->scm->getPathInfo($file);
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if (!$request_file_info) {
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return $m[0];
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}
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if ($request_file_info->type != 'tree') {
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return $m[1].'<a href="'.Pluf_HTTP_URL_urlForView('IDF_Views_Source::tree', array($this->project->shortname, $this->scm->getMainBranch(), $file)).'">'.$file.'</a>';
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}
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return $m[0];
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}
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/**
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* Generate the link to an issue.
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*
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* @param IDF_Issue Issue.
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* @param string Name of the link.
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* @return string Linked issue.
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*/
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public function linkIssue($issue, $title, $anchor='')
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{
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$ic = (in_array($issue->status, $this->project->getTagIdsByStatus('closed'))) ? 'issue-c' : 'issue-o';
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return '<a href="'.Pluf_HTTP_URL_urlForView('IDF_Views_Issue::view',
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array($this->project->shortname, $issue->id)).$anchor.'" class="'.$ic.'" title="'.Pluf_esc($issue->summary).'">'.Pluf_esc($title).'</a>';
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}
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/**
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* Generate the link to a review.
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*
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* @param IDF_Review Review.
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* @param string Name of the link.
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* @return string Linked review.
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*/
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public function linkReview($review, $title, $anchor='')
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{
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$ic = (in_array($review->status, $this->project->getTagIdsByStatus('closed'))) ? 'issue-c' : 'issue-o';
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return '<a href="'.Pluf_HTTP_URL_urlForView('IDF_Views_Review::view',
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array($this->project->shortname, $review->id)).$anchor.'" class="'.$ic.'" title="'.Pluf_esc($review->summary).'">'.Pluf_esc($title).'</a>';
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}
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}
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