84     $data = array();
96         if (isset($data[$key])){
97           $data[$key] .= ",".$val; //it is a "toemail" param but not the first
99           $data[$key] = $val; // it is the first "toemail" param
103         $data[$key] = is_null($val) ? 'true' : $val;
105         $data[$splitparam[0]] = $splitparam[1]; // All other parameters
108     return $data;
111   private function check_recipient_access($data, $field){  argument
112     if (isset($data[$field])){
114       $vals = explode(',' , $data[$field]);
137   private function getexplodedvals($data, $fields){  argument
140       if (isset($data[$field]))
141         $res[$field] = explode(',' , $data[$field]);
149   public function render($mode, Doku_Renderer $renderer, $data) {  argument
168         isset($data['toemail']) || isset($data['bccemail']) || isset($data['ccemail'])
172       $vals = $this->getExplodedVals($data, syntax_plugin_groupmail::$recipientFields);
212       $renderer->doc .= $this->mailgroup_form($data, $vals);
221   private function mailgroup_form ($data, $recipientVals){  argument
228     if ( isset($data['sendlog']) )
229       $sendlog = $data['sendlog'];
240     if (isset($data['subject']))
241       $ret .= '<input type="hidden" name="subject" value="'.$data['subject'].'" />';
244       $ret .= '<input type="hidden" name="'.$field.'" value="'.$data[$field].'" />';
249     if  (isset($data['title'])) {
250       $title = $data['title'];
254       if (isset($data['subject'])) { $title .= '"'.$data['subject'].'"'; $sep=' ';  }
256       if (isset($data['touser']))  { $title .= $sep.'to '. $data['touser']; $sep=', '; $and=True;}
257       if (isset($data['togroup'])) { $title .= $sep.($and? '': 'to '). $data['togroup']; $sep=', ';}
259       if (isset($data['ccuser']))  { $title .= $sep.'cc '.  $data['ccuser']; $sep=', '; $and=True; }
260 …   if (isset($data['ccgroup'])) { $title .= $sep.($and? '': 'cc ').  $data['ccgroup']; $sep=', ';} 
262       if (isset($data['bccuser'])) { $title .= 'bcc '.  $data['bccuser']; $sep=', '; $and=True;} 
263 … if (isset($data['bccgroup'])){ $title .= $sep.($and? '': 'bcc ').  $data['bccgroup']; $sep=', ';} 
266     if ( !isset($data['autofrom']) || $data['autofrom'] != 'true' ) {
270     if ( !isset($data['subject']) )
274       isset($data['content']) ? $data['content'] : '');
289     if (isset($data['autofrom']) && $data['autofrom'] == 'true' ) {