4 'assign' => 'Toegewezen aan',
5 'subject' => 'Onderwerp',
8 function userupload($input, $target = NULL, $filename = NULL)
10 switch ($input['error']) {
13 case UPLOAD_ERR_INI_SIZE:
14 case UPLOAD_ERR_FORM_SIZE:
15 throw new Exception('bestand te groot');
17 case UPLOAD_ERR_NO_FILE:
20 throw new Exception('bestand niet goed ontvangen: '.$input['error']);
24 if (!file_exists($target) and !@mkdir($target, 0777, TRUE)) {
25 throw new Exception("bestand kon niet geplaatst worden in $target");
29 if (isset($filename)) {
33 $target .= $input['name'];
36 if (file_exists($target)) {
37 throw new Exception("bestandsnaam al aanwezig op $target");
39 if (!@move_uploaded_file($input['tmp_name'], $target)) {
40 throw new Exception("bestand kon niet worden opgeslagen in $target");
43 foreach (@glob('thumb/*/') as $thumbres) {
44 # attempt to remove old derivations
45 @unlink($thumbres . '/' . $target);
50 function messagehtml($input)
52 # convert user textarea post to formatted html
57 if ($User and $User->admin and preg_match('/\A<[a-z][^>]*>/', $input)) {
58 return $input; # allow html input as is if privileged
61 '{<((?:\w+:|/).+?)>}' => '<$1>', # unescape link entities
62 '{<(?:https?://)?([^>\s|]+)>}' => '<$1 $1>', # unnamed link
63 '{<([^>\s|]+)[\s|]([^>]+)>}' => '<a href="$1">$2</a>', # hyperlink
64 "/\r\n?/" => "\n", # unix newlines
65 "/ +\n/" => "<br />", # trailing spaces for hard line break
66 "/^[-*] (.*)$\n?/m" => '<li>$1</li>', # list item
67 "/^(.+)$\n?/m" => "<p>$1</p>\n", # paragraph
68 "{^<p>(<li>.*</li>)(?:</p>\n)?}m" => "<ul>$1</ul>\n", # list container
69 '/_(?<!\w_)(.+?)_(?!\w)/' => '<em>$1</em>', # italic
70 '/\*(?<!\w\*)(.+?)\*(?!\w)/' => '<strong>$1</strong>', # bold
71 '/~(?<!\w~)(.+?)~(?!\w)/' => '<s>$1</s>', # stricken
72 '/`(?<!\w`)(.+?)`(?!\w)/' => '<code>$1</code>', # monospace
74 return preg_replace(array_keys($markup), array_values($markup), htmlspecialchars($input));
77 function createcomment($input, &$Issue = NULL)
79 # insert user message as database issue/reply
80 global $User, $Db, $Page, $journalcol;
83 if (isset($input['reply']) and $body = $input['reply']) {
84 $reply['raw'] = $body;
85 $reply['message'] = messagehtml($body);
87 if ($_FILES and !empty($_FILES['image'])) {
88 $target = 'data/upload';
89 if (!file_exists($target)) {
90 throw new Exception("er is geen uploadmap aanwezig op $target");
92 $target .= '/' . $User->login;
93 if ($result = userupload($_FILES['image'], $target)) {
94 $reply['raw'] = $reply['raw'] ?? '';
95 $reply['raw'] .= "/$result";
96 $reply['message'] = $reply['message'] ?? '';
97 if (preg_match('(^image/)', $_FILES['image']['type'])) {
98 $reply['message'] .= sprintf('<p><img src="/thumb/640x/%s" /></p>', $result);
101 $reply['message'] .= sprintf('<p>Bijgevoegd bestand: <a href="/%s" />%s</a></p>',
102 $result, basename($result)
108 throw new Exception("lege inhoud");
110 if (isset($input['announce'])) {
111 $reply['announced'] = !!$input['announce'];
114 if (isset($input['id'])) {
115 $newcomment = $input['id'];
116 $filter = ['id = ?', $newcomment];
117 $oldcomment = $Db->query("SELECT * FROM comments WHERE $filter[0]", [$filter[1]])->fetch();
118 if (empty($oldcomment)) {
119 throw new Exception('Antwoord niet gevonden');
123 'updated' => ['now()'],
125 $query = $Db->set('comments', $reply, $filter);
126 if (!$query->rowCount()) {
127 throw new Exception('Fout bij aanpassen');
130 if ($updated = $query->fetch()) {
131 foreach (array_keys(get_object_vars($updated)) as $col) {
132 if ($updated->$col === $oldcomment->$col) {
133 continue; # unaltered
135 $Db->set('journal', [
136 'comment_id' => $newcomment,
139 'old_value' => $oldcomment->$col,
140 'value' => $updated->$col,
147 'page' => "{$Page->handler}/{$Issue->id}",
148 'author' => $User->login,
150 $query = $Db->set('comments', $reply);
151 if (!$query->rowCount()) {
152 throw new Exception('Fout bij opslaan');
154 $newcomment = $Db->dbh->lastInsertId('comments_id_seq');
159 foreach (array_keys($journalcol) as $col) {
160 if (!isset($input[$col])) continue;
161 $row[$col] = $input[$col] ?: NULL;
163 if (isset($input['status'])) {
164 $reset = !empty($input['status']);
165 if (isset($Issue->closed) !== $reset) {
166 $row['closed'] = $reset ? ['now()'] : NULL;
169 $derived = ['updated' => ['now()']];
170 $filter = ['id = ?', $Issue->id];
171 $subquery = $Db->set('issues', $row + $derived, $filter);
173 if ($updated = $subquery->fetch()) {
174 foreach (array_keys($row) as $col) {
175 if ($updated->$col === $Issue->$col) {
176 continue; # unaltered
178 $Db->set('journal', [
179 'comment_id' => $newcomment,
180 'property' => 'attr',
182 'old_value' => $Issue->$col,
183 'value' => $updated->$col,