root/modules/branches/2.4/announcement/functions.inc.php

<?php

function announcement_destinations() {
  // return an associative array with destination and description
  $extens = array();
  foreach (announcement_list() as $row) {
    $extens[] = array('destination' => 'app-announcement-'.$row[0].',s,1', 'description' => $row[1]);
  }
  return $extens;
}

function announcement_getdest($exten) {
  return array('app-announcement-'.$exten.',s,1');
}

function announcement_getdestinfo($dest) {
  global $active_modules;

  if (substr(trim($dest),0,17) == 'app-announcement-') {
    $exten = explode(',',$dest);
    $exten = substr($exten[0],17);

    $thisexten = announcement_get($exten);
    if (empty($thisexten)) {
      return array();
    } else {
      $type = isset($active_modules['announcement']['type'])?$active_modules['announcement']['type']:'setup';
      return array('description' => 'Annoucement : '.$thisexten['description'],
                   'edit_url' => 'config.php?display=announcement&type='.$type.'&extdisplay='.urlencode($exten),
                  );
    }
  } else {
    return false;
  }
}

function announcement_get_config($engine) {
  global $ext;
  switch ($engine) {
    case 'asterisk':
      foreach (announcement_list() as $row) {
        if (! $row[6]) {
          $ext->add('app-announcement-'.$row[0], 's', '', new ext_gotoif('$["${CDR(disposition)}" = "ANSWERED"]','begin'));
          $ext->add('app-announcement-'.$row[0], 's', '', new ext_answer(''));
          $ext->add('app-announcement-'.$row[0], 's', '', new ext_wait('1'));
        }
        $ext->add('app-announcement-'.$row[0], 's', 'begin', new ext_noop('Playing announcement '.$row[1]));
        if ($row[3] || $row[7]) {
          // allow skip
          if ($row[7]) {
            $ext->add('app-announcement-'.$row[0], 's', '', new ext_responsetimeout(1));
          }
          $ext->add('app-announcement-'.$row[0], 's', 'play', new ext_background($row[2].'|nm'));
          if ($row[7]) {
            $ext->add('app-announcement-'.$row[0], 's', '', new ext_waitexten(''));
          }
          
          if ($row[3]) {
            $ext->add('app-announcement-'.$row[0], '_X', '', new ext_noop('User skipped announcement'));
            if ($row[5]) {
              $ext->add('app-announcement-'.$row[0], '_X', '', new ext_gotoif('$["x${IVR_CONTEXT}" = "x"]', $row[4].':${IVR_CONTEXT},return,1'));
            } else {
              $ext->add('app-announcement-'.$row[0], '_X', '', new ext_goto($row[4]));
            }
          }
          if ($row[7]) {
            $ext->add('app-announcement-'.$row[0], $row[7], '', new ext_goto('s,play'));
          }
        } else {
          $ext->add('app-announcement-'.$row[0], 's', '', new ext_playback($row[2].',noanswer'));
        }

        // if repeat_msg enabled then set exten to t to allow for the key to be pressed, otherwise play message and go
        $exten = $row[7] ? 't':'s';
        if ($row[5]) {
          $ext->add('app-announcement-'.$row[0], $exten, '', new ext_gotoif('$["x${IVR_CONTEXT}" = "x"]', $row[4].':${IVR_CONTEXT},return,1'));
          if ($row[3] || $row[7])
            $ext->add('app-announcement-'.$row[0], 'i', '', new ext_gotoif('$["x${IVR_CONTEXT}" = "x"]', $row[4].':${IVR_CONTEXT},return,1'));
        } else {
          $ext->add('app-announcement-'.$row[0], $exten, '', new ext_goto($row[4]));
          if ($row[3] || $row[7])
            $ext->add('app-announcement-'.$row[0], 'i', '', new ext_goto($row[4]));
        }
        
      }
    break;
  }
}

function announcement_list() {
  global $db;
  $sql = "SELECT announcement_id, description, recording, allow_skip, post_dest, return_ivr, noanswer, repeat_msg FROM announcement ORDER BY description ";
  $results = $db->getAll($sql);
  if(DB::IsError($results)) {
    die_freepbx($results->getMessage()."<br><br>Error selecting from announcement");  
  }
  return $results;
}

function announcement_get($announcement_id) {
  global $db;
  $sql = "SELECT announcement_id, description, recording, allow_skip, post_dest, return_ivr, noanswer, repeat_msg FROM announcement WHERE announcement_id = '".addslashes($announcement_id)."'";
  $row = $db->getRow($sql,DB_FETCHMODE_ASSOC);
  if(DB::IsError($row)) {
    die_freepbx($row->getMessage()."<br><br>Errpr selecting row from announcement");  
  }
  // Added Associative query above but put positional indexes back to maintain backward compatibility
  //
  $i = 0;
  foreach ($row as $item) {
    $row[$i] = $item;
    $i++;
  }
  return $row;
}

function announcement_add($description, $recording, $allow_skip, $post_dest, $return_ivr, $noanswer, $repeat_msg) {
  global $db;
  $sql = "INSERT INTO announcement (description, recording, allow_skip, post_dest, return_ivr, noanswer, repeat_msg) VALUES (".
    "'".addslashes($description)."', ".
    "'".addslashes($recording)."', ".
    "'".($allow_skip ? 1 : 0)."', ".
    "'".addslashes($post_dest)."', ".
    "'".($return_ivr ? 1 : 0)."', ".
    "'".($noanswer ? 1 : 0)."', ".
    "'".addslashes($repeat_msg)."')";
  $result = $db->query($sql);
  if(DB::IsError($result)) {
    die_freepbx($result->getMessage().$sql);
  }
}

function announcement_delete($announcement_id) {
  global $db;
  $sql = "DELETE FROM announcement WHERE announcement_id = ".addslashes($announcement_id);
  $result = $db->query($sql);
  if(DB::IsError($result)) {
    die_freepbx($result->getMessage().$sql);
  }
  
}

function announcement_edit($announcement_id, $description, $recording, $allow_skip, $post_dest, $return_ivr, $noanswer, $repeat_msg) { 
  global $db;
  $sql = "UPDATE announcement SET ".
    "description = '".addslashes($description)."', ".
    "recording = '".addslashes($recording)."', ".
    "allow_skip = '".($allow_skip ? 1 : 0)."', ".
    "post_dest = '".addslashes($post_dest)."', ".
    "return_ivr = '".($return_ivr ? 1 : 0)."', ".
    "noanswer = '".($noanswer ? 1 : 0)."', ".
    "repeat_msg = '".addslashes($repeat_msg)."' ".
    "WHERE announcement_id = ".addslashes($announcement_id);
  $result = $db->query($sql);
  if(DB::IsError($result)) {
    die_freepbx($result->getMessage().$sql);
  }
}

function announcement_check_destinations($dest=true) {
  global $active_modules;

  $destlist = array();
  if (is_array($dest) && empty($dest)) {
    return $destlist;
  }
  $sql = "SELECT announcement_id, post_dest, description FROM announcement ";
  if ($dest !== true) {
    $sql .= "WHERE post_dest in ('".implode("','",$dest)."')";
  }
  $results = sql($sql,"getAll",DB_FETCHMODE_ASSOC);

  $type = isset($active_modules['announcement']['type'])?$active_modules['announcement']['type']:'setup';

  foreach ($results as $result) {
    $thisdest = $result['post_dest'];
    $thisid   = $result['announcement_id'];
    $destlist[] = array(
      'dest' => $thisdest,
      'description' => 'Announcement: '.$result['description'],
      'edit_url' => 'config.php?display=announcement&type='.$type.'&extdisplay='.urlencode($thisid),
    );
  }
  return $destlist;
}

?>