| 1 |
<?php
|
| 2 |
// $Id$
|
| 3 |
/**
|
| 4 |
* @file
|
| 5 |
* The privatemsgmm.module. It allows the roles with the given permission to send
|
| 6 |
* mass mails via the privatemsg module.
|
| 7 |
* @author Mirko Haaser, mcgo@drupalist.de
|
| 8 |
* @link http://www.drupal.org/project/privatemsgmm
|
| 9 |
*/
|
| 10 |
|
| 11 |
/**
|
| 12 |
* Implementation of hook_perm().
|
| 13 |
* @see hook_perm()
|
| 14 |
*/
|
| 15 |
function privatemsgmm_perm() {
|
| 16 |
return array('send mass mail by role', 'send mass mail by user');
|
| 17 |
}
|
| 18 |
|
| 19 |
function privatemsgmm_menu($may_cache) {
|
| 20 |
global $user;
|
| 21 |
$items = array();
|
| 22 |
|
| 23 |
if ($may_cache) {
|
| 24 |
$access_role = user_access('send mass mail by role');
|
| 25 |
$access_user = user_access('send mass mail by user');
|
| 26 |
$items[] = array(
|
| 27 |
'path' => 'privatemsgmm/newbyrole',
|
| 28 |
'title' => t('Write a new mass mail by role'),
|
| 29 |
'callback' => 'drupal_get_form',
|
| 30 |
'callback arguments' => array('privatemsgmm_newbyrole'),
|
| 31 |
'access' => $access_role,
|
| 32 |
'type' => MENU_CALLBACK,
|
| 33 |
);
|
| 34 |
$items[] = array(
|
| 35 |
'path' => 'privatemsgmm/newbyuser',
|
| 36 |
'title' => t('Write a new mass mail by user'),
|
| 37 |
'callback' => 'drupal_get_form',
|
| 38 |
'callback arguments' => array('privatemsgmm_newbyuser'),
|
| 39 |
'access' => $access_user,
|
| 40 |
'type' => MENU_CALLBACK,
|
| 41 |
);
|
| 42 |
}
|
| 43 |
return $items;
|
| 44 |
}
|
| 45 |
|
| 46 |
/**
|
| 47 |
* Implementation of hook_form_alter().
|
| 48 |
* @see hook_form_alter()
|
| 49 |
*/
|
| 50 |
function privatemsgmm_form_alter($form_id, &$form) {
|
| 51 |
if ($form_id == "privatemsg_list_form") {
|
| 52 |
$access_role = user_access('send mass mail by role');
|
| 53 |
$access_user = user_access('send mass mail by user');
|
| 54 |
if ($access_role) {
|
| 55 |
$form['new_massmailbyrole'] = array(
|
| 56 |
'#type' => 'markup',
|
| 57 |
'#value' => l(t('Write a new mass mail (by role)'), 'privatemsgmm/newbyrole'),
|
| 58 |
'#weight' => -3,
|
| 59 |
);
|
| 60 |
if ($access_user) $form[] = array('#type' => 'markup', '#value' => ' - ', '#weight' => -2, );
|
| 61 |
}
|
| 62 |
if ($access_user) {
|
| 63 |
$form['new_massmailbyuser'] = array(
|
| 64 |
'#type' => 'markup',
|
| 65 |
'#value' => l(t('Write a new mass mail (by user)'), 'privatemsgmm/newbyuser'),
|
| 66 |
'#weight' => -1,
|
| 67 |
);
|
| 68 |
}
|
| 69 |
}
|
| 70 |
}
|
| 71 |
|
| 72 |
/**
|
| 73 |
* Menu Callback for the menu item that generates a new privatemsg massmail by role
|
| 74 |
* @return array a valid fapi form
|
| 75 |
*/
|
| 76 |
function privatemsgmm_newbyrole() {
|
| 77 |
global $user;
|
| 78 |
|
| 79 |
$roles = db_fetch_object(db_query("SELECT COUNT(rid) AS no FROM {role};"));
|
| 80 |
if ($roles->no <= 1) {
|
| 81 |
// 2 Do: Add setting page to let the user chose mass mailing to authenticated role or not.
|
| 82 |
drupal_set_message(t('There are no user defined roles available. Massmailing is only available to user defined roles.'), 'error');
|
| 83 |
return FALSE;
|
| 84 |
}
|
| 85 |
$form = array('preview' => array());
|
| 86 |
|
| 87 |
$form['recipients'] = array(
|
| 88 |
'#type' => 'checkboxes',
|
| 89 |
'#title' => t('Recipients'),
|
| 90 |
'#options' => _privatemsgmm_roles(),
|
| 91 |
'#required' => TRUE
|
| 92 |
);
|
| 93 |
$form['subject'] = array(
|
| 94 |
'#type' => 'textfield',
|
| 95 |
'#title' => t('Subject'),
|
| 96 |
'#default_value' => $message->subject,
|
| 97 |
'#size' => 50,
|
| 98 |
'#maxlength' => 64,
|
| 99 |
'#required' => TRUE
|
| 100 |
);
|
| 101 |
$form['privatemsgbody'] = array(
|
| 102 |
'#type' => 'textarea',
|
| 103 |
'#title' => t('Message'),
|
| 104 |
'#default_value' => $message->message,
|
| 105 |
'#cols' => 80,
|
| 106 |
'#rows' => 5,
|
| 107 |
'#required' => TRUE
|
| 108 |
);
|
| 109 |
$form[] = filter_form($message->format);
|
| 110 |
$form[] = array(
|
| 111 |
'#type' => 'submit',
|
| 112 |
'#value' => t('Send private mass mail by role')
|
| 113 |
);
|
| 114 |
return $form;
|
| 115 |
}
|
| 116 |
|
| 117 |
/**
|
| 118 |
* Helper Function to generate the form for new mass mails to users.
|
| 119 |
* @return array a valid fapi form.
|
| 120 |
*/
|
| 121 |
function privatemsgmm_newbyuser() {
|
| 122 |
global $user;
|
| 123 |
|
| 124 |
$form = array('preview' => array());
|
| 125 |
|
| 126 |
$form['recipients'] = array(
|
| 127 |
'#type' => 'select',
|
| 128 |
'#title' => t('Recipients'),
|
| 129 |
'#multiple' => TRUE,
|
| 130 |
'#options' => _privatemsgmm_users(),
|
| 131 |
'#required' => TRUE
|
| 132 |
);
|
| 133 |
$form['subject'] = array(
|
| 134 |
'#type' => 'textfield',
|
| 135 |
'#title' => t('Subject'),
|
| 136 |
'#default_value' => $message->subject,
|
| 137 |
'#size' => 50,
|
| 138 |
'#maxlength' => 64,
|
| 139 |
'#required' => TRUE
|
| 140 |
);
|
| 141 |
$form['privatemsgbody'] = array(
|
| 142 |
'#type' => 'textarea',
|
| 143 |
'#title' => t('Message'),
|
| 144 |
'#default_value' => $message->message,
|
| 145 |
'#cols' => 80,
|
| 146 |
'#rows' => 5,
|
| 147 |
'#required' => TRUE
|
| 148 |
);
|
| 149 |
$form[] = filter_form($message->format);
|
| 150 |
|
| 151 |
$form[] = array(
|
| 152 |
'#type' => 'submit',
|
| 153 |
'#value' => t('Send private mass mail by user')
|
| 154 |
);
|
| 155 |
return $form;
|
| 156 |
}
|
| 157 |
|
| 158 |
/**
|
| 159 |
* Submit function for the new massmail by role form
|
| 160 |
* @param string $form_id The form_id of the form
|
| 161 |
* @param string $form_values The values of the submitted form
|
| 162 |
*/
|
| 163 |
function privatemsgmm_newbyrole_submit($form_id, $form_values) {
|
| 164 |
global $user;
|
| 165 |
|
| 166 |
if ($form_values['op'] == t('Send private mass mail by role')) {
|
| 167 |
// Send to authenticated role
|
| 168 |
if (array_key_exists('2', $form_values['recipients']) && $form_values['recipients'][2] == "2" ) {
|
| 169 |
// Perform database queries to gather online user lists. We use s.timestamp
|
| 170 |
// rather than u.access because it is much faster.
|
| 171 |
$interval = time() - variable_get('user_block_seconds_online', 900);
|
| 172 |
$authenticated_users = db_query('SELECT DISTINCT u.uid, u.name, s.timestamp FROM {users} u INNER JOIN {sessions} s ON u.uid = s.uid WHERE s.timestamp >= %d AND s.uid > 0 ORDER BY s.timestamp DESC', $interval);
|
| 173 |
while ($userrow = db_fetch_array($authenticated_users)) {
|
| 174 |
$recipient = user_load(array('uid' => $userrow['uid']));
|
| 175 |
if (is_object($recipient)) {
|
| 176 |
$result = privatemsg_send_privatemsg($recipient, $form_values['subject'], $form_values['privatemsgbody'], $form_values['format']);
|
| 177 |
if ($result) $count++;
|
| 178 |
}
|
| 179 |
}
|
| 180 |
}
|
| 181 |
|
| 182 |
if (count($form_values['recipients']) > 0) {
|
| 183 |
$query = "SELECT DISTINCT uid FROM {users_roles} WHERE rid = " . implode(' OR rid = ', array_filter($form_values['recipients']));
|
| 184 |
$res = db_query($query);
|
| 185 |
|
| 186 |
while ($userrow = db_fetch_array($res)) {
|
| 187 |
if ((int)$userrow['uid'] > 0) {
|
| 188 |
$recipient = user_load(array('uid' => $userrow['uid']));
|
| 189 |
if (is_object($recipient)) {
|
| 190 |
$result = privatemsg_send_privatemsg($recipient, $form_values['subject'], $form_values['privatemsgbody'], $form_values['format']);
|
| 191 |
if ($result) $count++;
|
| 192 |
}
|
| 193 |
}
|
| 194 |
}
|
| 195 |
}
|
| 196 |
|
| 197 |
$message = $count > 0 ? t('Message sent to %count', array('%count' => format_plural($count, '1 user', '@count users'))) : t('No recipient found - Message was not sent.');
|
| 198 |
drupal_set_message($message);
|
| 199 |
watchdog('Mass Mail by role ', $message);
|
| 200 |
drupal_goto($user->uid ? 'privatemsg' : '');
|
| 201 |
}
|
| 202 |
}
|
| 203 |
|
| 204 |
/**
|
| 205 |
* Submit function for the new massmail by user form
|
| 206 |
* @param string $form_id The form_id of the form
|
| 207 |
* @param string $form_values The values of the submitted form
|
| 208 |
*/
|
| 209 |
function privatemsgmm_newbyuser_submit($form_id, $form_values) {
|
| 210 |
global $user;
|
| 211 |
if ($form_values['op'] == t('Send private mass mail by user')) {
|
| 212 |
$count=0;
|
| 213 |
$rec_users = $form_values['recipients'];
|
| 214 |
|
| 215 |
while ($hash = current($rec_users)) {
|
| 216 |
$recipient = user_load(array('uid' => $hash));
|
| 217 |
if (is_object($recipient)) {
|
| 218 |
$result = privatemsg_send_privatemsg($recipient, $form_values['subject'], $form_values['privatemsgbody'], $form_values['format']);
|
| 219 |
if ($result) $count++;
|
| 220 |
}
|
| 221 |
next($rec_users);
|
| 222 |
}
|
| 223 |
|
| 224 |
$message = $count > 0 ? t('Message sent to %count', array('%count' => format_plural($count, '1 user', '@count users'))) : t('No recipient found - Message was not sent.');
|
| 225 |
drupal_set_message($message);
|
| 226 |
watchdog('Mass Mail by user ', $message);
|
| 227 |
drupal_goto($user->uid ? 'privatemsg' : '');
|
| 228 |
}
|
| 229 |
}
|
| 230 |
|
| 231 |
/**
|
| 232 |
* Helper Function to fill the fapi element with valid selectable values
|
| 233 |
* @return array An indexed array of all possible roles. The roles "authenticated" and "anonymous" are not returned.
|
| 234 |
*/
|
| 235 |
function _privatemsgmm_roles() {
|
| 236 |
$roles = array();
|
| 237 |
$roles[2] = t('Online User');
|
| 238 |
$res = db_query('SELECT rid, name FROM {role} WHERE rid > 2 ORDER BY name');
|
| 239 |
while ($row = db_fetch_object($res)) {
|
| 240 |
$roles[$row->rid] = $row->name;
|
| 241 |
}
|
| 242 |
return $roles;
|
| 243 |
}
|
| 244 |
|
| 245 |
/**
|
| 246 |
* Helper Function to fill the fapi element with valid selectable values
|
| 247 |
* @return array An indexed array of all possible roles. The uid 0 (guest) and 1 (superuser) are not returned.
|
| 248 |
*/
|
| 249 |
function _privatemsgmm_users() {
|
| 250 |
$users = array();
|
| 251 |
$res = db_query('SELECT uid, name FROM {users} WHERE uid > 1 ORDER BY name');
|
| 252 |
while ($row = db_fetch_object($res)) {
|
| 253 |
$users[$row->uid] = $row->name;
|
| 254 |
}
|
| 255 |
return $users;
|
| 256 |
}
|
| 257 |
|
| 258 |
|
Parent Directory
| 
Revision Log
| 
Revision Graph