/**
* Renders internally formatted value for read-only output (e.g. on listing
* table).
*
* @param integer $rowid ID of row containing given value
* @param string $column name of column
* @param mixed $in value returned from DB
* @param string $type defined type of value
* @param boolean $mayBeSkipped if true, the method should return null if
* value is unset
* @param boolean $inEditor if true, the value comes from an editor's
* session (important for rendering attached
* files/images)
* @return string code describing value for read-only output
*/
protected function renderValue($rowid, $column, $value, $def, $mayBeSkipped = false, $inEditor = false, $rowACL = null)
{
if (!$this->isAuthorizedMulti($rowACL, $def['options'], 'mayview', null, true)) {
return $mayBeSkipped ? null : '<em>' . $this->getLang('hidden') . '</em>';
}
if (is_null($value) && $def['type'] != 'data') {
return $mayBeSkipped ? null : '';
}
switch ($def['format']) {
case 'text':
if (trim($value) === '' && $mayBeSkipped) {
return null;
}
if ($this->options['wikimarkup'] || $def['options']['wikimarkup']) {
// apply processing of contained wiki markup
$value = p_render('xhtml', p_get_instructions($value), $info);
if (preg_match('#^<p>((.|\\n)+)</p>$#i', trim($value), $matches)) {
$value = $matches[1];
}
}
// strip some special tags from text (preventing some XSS attacks)
$value = $this->stripTags($value);
return trim($value);
case 'image':
case 'file':
if ($value === true) {
return '<span class="info">' . $this->getLang('fileexternalfound') . '</span>';
} else {
if ($value === false) {
return '<span class="info">' . $this->getLang('fileexternalnotfound') . '</span>';
} else {
$temp = is_array($value) ? trim(implode('', $value)) : '';
if ($temp === '') {
return $mayBeSkipped ? null : '<em>' . $this->getLang('none') . '</em>';
}
if ($inEditor) {
$url = $this->editorSessionMediaLink($column, $def['format'] != 'image');
} else {
$url = $this->mediaLink($rowid, $column, $def['format'] != 'image');
}
if (!$inEditor) {
$url .= '&thumb=150';
}
if ($def['format'] === 'image') {
return "<img src=\"{$url}\" alt=\"" . sprintf($this->getLang('fileimagealt'), $column, $value['mime']) . "\" />";
}
$mayDownload = $this->isAuthorizedMulti($rowACL, $this->options, 'maydownload');
if (!$mayDownload) {
return '<em>' . $this->getLang('filedenied') . '</em>';
}
return "<a href=\"{$url}\" title=\"" . $this->getLang('filedlhint') . '">' . $this->getLang('cmddl') . '</a>';
}
}
break;
case 'email':
if (trim($value) === '' && $mayBeSkipped) {
return null;
}
return DokuWiki_Plugin::email($value, $email);
case 'url':
if (trim($value) === '' && $mayBeSkipped) {
return null;
}
return DokuWiki_Plugin::external_link($value);
case 'phone':
case 'fax':
if (trim($value) === '' && $mayBeSkipped) {
return null;
}
return $value;
case 'bool':
if (!$value && $mayBeSkipped) {
return null;
}
return $value ? '✗' : '–';
case 'date':
if (!$value) {
return $mayBeSkipped ? null : '';
}
return strftime(strtok(trim($this->getConf('dformat')), ' '), $value);
case 'datetime':
if (!$value) {
return $mayBeSkipped ? null : '';
}
return strftime($this->getConf('dformat'), $value);
case 'time':
if ($value && substr($value, -3) == ':00' && strlen($value) > 5) {
$value = substr($value, 0, -3);
}
return $value;
case 'integer':
case 'monetary':
case 'real':
if (!$value && $mayBeSkipped) {
return null;
}
return $value;
case 'enum':
case 'related':
if (is_integer($value)) {
$value = $def['options']['selectables'][$value];
}
return $value;
case 'acl':
if (!$this->isAuthorized($this->options['mayadmin'])) {
// admins may see this value, only
return null;
}
return $value;
default:
return $value;
}
}
