/[drupal]/contributions/modules/mail/mail.module
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revision 1.19.2.3, Mon Oct 16 20:16:20 2006 UTC revision 1.19.2.4, Tue Oct 17 18:09:27 2006 UTC
# Line 1  Line 1 
1  <?php  <?php
2    
3  // $Id: mail.module,v 1.21 2006/10/16 20:15:32 nedjo Exp $  // $Id: mail.module,v 1.23 2006/10/17 18:08:50 nedjo Exp $
4    
5  /**  /**
6   * Provide online user help   * Provide online user help
7   */   */
8  function mail_help($section = 'admin/help#story') {  function mail_help($section = 'admin/help#story') {
9    switch ($section) {    switch ($section) {
10      case 'admin/modules#description':      case 'admin/modules#description':
11        return t('Enables site administrator or users to send emails to registered users.');        return t('Enables site administrator or users to send emails to registered users.');
12      case 'admin/settings/mail':      case 'admin/settings/mail':
13        return t('Mail postings are sent to registered users with specified roles and also saved to the site database for future reference. Email messages may be customized through the use of variables as listed under the "Message" field.');        return t('Mail postings are sent to registered users with specified roles and also saved to the site database for future reference. Email messages may be customized through the use of variables as listed under the "Message" field.');
14      case 'admin/help#mail':      case 'admin/help#mail':
15        return t("        return t("
16        <p>The mail module lets your users with appropriate permissions send mail to registered site users.  Emails are also saved to the site database for future reference.  The module provides a mail content type, and also lets other content types be emailed.</p>        <p>The mail module lets your users with appropriate permissions send mail to registered site users.  Emails are also saved to the site database for future reference.  The module provides a mail content type, and also lets other content types be emailed.</p>
17        <p>Mails sent from the admin account are tagged with the site name and come from the site admin email address.  Mail sent from other accounts have that account's email as a return address and are tagged with a name in the form \"username at site\" where username is the user name of the user doing the posting and site is the name of the site.</p>        <p>Mails sent from the admin account are tagged with the site name and come from the site admin email address.  Mail sent from other accounts have that account's email as a return address and are tagged with a name in the form \"username at site\" where username is the user name of the user doing the posting and site is the name of the site.</p>
18        <h3>Setting up content types for mailing</h3>        <h3>Setting up content types for mailing</h3>
19        <p>Use a content type's <a href=\"%node-configuration\">configuration page</a> to enable emailing for that content type.  Set Email to \"enabled\".  This will add an email section to the editing form for that content type, allowing users with appropriate permissions to send updates by email.</p>        <p>Use a content type's <a href=\"%node-configuration\">configuration page</a> to enable emailing for that content type.  Set Email to \"enabled\".  This will add an email section to the editing form for that content type, allowing users with appropriate permissions to send updates by email.</p>
20        <h3>Accepting emails</h3>        <h3>Accepting emails</h3>
21        <p>The mail module adds a new field to the user registration and editing forms through which users can opt in to receiving site emails.  Emails send from non-admin accounts will go out only to users who have opted to receive emails.  However, mails sent from user accounts with the \"administer users\" permission will go out to all users, whether or not they have opted in.</p>        <p>The mail module adds a new field to the user registration and editing forms through which users can opt in to receiving site emails.  Emails send from non-admin accounts will go out only to users who have opted to receive emails.  However, mails sent from user accounts with the \"administer users\" permission can go out to all users, whether or not they have opted in.</p>
22        <h3>User access permissions for mail</h3>        <h3>User access permissions for mail</h3>
23        <p><strong>send emails to users:</strong> Allows a role to post email to users. You must enable this permission to in order for a role to create a mail message.</p>        <p><strong>send emails to users:</strong> Allows a role to post email to users. You must enable this permission to in order for a role to create a mail message.</p>
24        <h3>Settings</h3>        <h3>Settings</h3>
25        <p>Use the mail <a href=\"%mail-settings\">mail settings page</a> to set default sending options.  These include format (plain text or HTML), priority, character set, and receipt request.  These options can be overridden for a particular mail post on the node editing page.</p>        <p>Use the mail <a href=\"%mail-settings\">mail settings page</a> to set default sending options.  These include format (plain text or HTML), priority, character set, and receipt request.  These options can be overridden for a particular mail post on the node editing page.</p>
26        <h3>Attachments</h3>        <h3>Attachments</h3>
27        <p>To allow users to send attachments with email messages, enable the upload module and ensure that uploads are enabled for mail posts.  Any files uploaded with a mail post will then be sent as attachments.</p>        <p>To allow users to send attachments with email messages, enable the upload module and ensure that uploads are enabled for mail posts.  Any files uploaded with a mail post will then be sent as attachments.</p>
28        ", array("%node-configuration" => url("admin/settings/content-types"), "%mail-settings" => url("admin/settings/mail")));        ", array("%node-configuration" => url("admin/settings/content-types"), "%mail-settings" => url("admin/settings/mail")));
29      case 'node/add/mail':      case 'node/add/mail':
30        if (!variable_get('mail_mail', 0)) {        if (!variable_get('mail_mail', 0)) {
31          return t('Emailing is not yet enabled for mail posts. An administrator must enable it in the <a href="%configure">mail content configuration page</a>.', array("%configure" => url("admin/settings/content-types/mail")));          return t('Emailing is not yet enabled for mail posts. An administrator must enable it in the <a href="%configure">mail content configuration page</a>.', array("%configure" => url("admin/settings/content-types/mail")));
32        }        }
33      case 'node/add#mail':      case 'node/add#mail':
34        return t('A mail post can be sent to users of selected roles.');        return t('A mail post can be sent to users of selected roles.');
35    }    }
36  }  }
37    
38  /**  /**
39   * Declare administrative settings for a module.   * Declare administrative settings for a module.
40   */   */
41  function mail_settings() {  function mail_settings() {
42    $form = array();    $form = array();
43    $form['options'] = array(    $form['options'] = array(
44      '#type' => 'fieldset',      '#type' => 'fieldset',
45      '#title' => t('Default mail sending options'),      '#title' => t('Default mail sending options'),
46      '#description' => t('These options will be the defaults for new mail messages, but can be overridden in the mail editing form.'),      '#description' => t('These options will be the defaults for new mail messages, but can be overridden in the mail editing form.'),
47    );    );
48    $form['options']['mail_format'] = array(    $form['options']['mail_format'] = array(
49      '#type' => 'select',      '#type' => 'select',
50      '#title' => t('Format'),      '#title' => t('Format'),
51      '#description' => t('Select the default email sending format.'),      '#description' => t('Select the default email sending format.'),
52      '#options' => array('plain' => t('plain'), 'html' => t('html')),      '#options' => array('plain' => t('plain'), 'html' => t('html')),
53      '#default_value' => variable_get('mail_format', 'plain'),      '#default_value' => variable_get('mail_format', 'plain'),
54    );    );
55    $form['options']['mail_priority'] = array(    $form['options']['mail_priority'] = array(
56      '#type' => 'select',      '#type' => 'select',
57      '#title' => t('Priority'),      '#title' => t('Priority'),
58      '#description' => t('Note that email priority is ignored by a lot of email programs.'),      '#description' => t('Note that email priority is ignored by a lot of email programs.'),
59      '#options' => array(0 => t('none'), 1 => t('highest'), 2 => t('high'), 3 => t('normal'), 4 => t('low'), 5 => t('lowest')),      '#options' => array(0 => t('none'), 1 => t('highest'), 2 => t('high'), 3 => t('normal'), 4 => t('low'), 5 => t('lowest')),
60      '#default_value' => variable_get('mail_priority', 0),      '#default_value' => variable_get('mail_priority', 0),
61    );    );
62    $form['options']['mail_character_set'] = array(    $form['options']['mail_character_set'] = array(
63      '#type' => 'select',      '#type' => 'select',
64      '#title' => t('Character set'),      '#title' => t('Character set'),
65      '#description' => t('Different languages may need a different character set to have email messages displayed correctly. The default for English is (en) iso-8859-1. For more details visit the <a href=\"http://www.w3.org/International/O-charset-lang.html\">w3.org character set guide</a>.'),      '#description' => t('Different languages may need a different character set to have email messages displayed correctly. The default for English is (en) iso-8859-1. For more details visit the <a href=\"http://www.w3.org/International/O-charset-lang.html\">w3.org character set guide</a>.'),
66      '#options' => drupal_map_assoc(array('iso-8859-1','iso-8859-7','iso-8859-5', 'UTF-8')),      '#options' => drupal_map_assoc(array('iso-8859-1','iso-8859-7','iso-8859-5', 'UTF-8')),
67      '#default_value' => variable_get('mail_character_set', 'iso-8859-1'),      '#default_value' => variable_get('mail_character_set', 'iso-8859-1'),
68    );    );
69    $form['options']['mail_receipt'] = array(    $form['options']['mail_receipt'] = array(
70      '#type' => 'checkbox',      '#type' => 'checkbox',
71      '#title' => t('Request receipt'),      '#title' => t('Request receipt'),
72      '#description' => t('Request a Read Receipt from your mails. A lot of email programmes ignore these so it is not a definitive indication of how many people have read your mailout.'),      '#description' => t('Request a Read Receipt from your mails. A lot of email programmes ignore these so it is not a definitive indication of how many people have read your mailout.'),
73      '#default_value' => variable_get('mail_receipt', 0),      '#default_value' => variable_get('mail_receipt', 0),
74    );    );
75    
76    return $form;    return $form;
77  }  }
78    
79  /**  /**
80   * Implementation of hook_node_info().   * Implementation of hook_node_info().
81   */   */
82  function mail_node_info() {  function mail_node_info() {
83    return array('mail' => array('name' => t('mail'), 'base' => 'mail'));    return array('mail' => array('name' => t('mail'), 'base' => 'mail'));
84  }  }
85    
86  /**  /**
87   * Define user permissions.   * Define user permissions.
88   */   */
89  function mail_perm() {  function mail_perm() {
90    return array('send mail to users');    return array('send mail to users');
91  }  }
92    
93  /**  /**
94   * Define access restrictions   * Define access restrictions
95   */   */
96  function mail_access($op, $node) {  function mail_access($op, $node) {
97    global $user;    global $user;
98    
99    if ($op == 'view') {    if ($op == 'view') {
100      return $node->status;      return $node->status;
101    }    }
102    
103    if ($op == 'create') {    if ($op == 'create') {
104      return user_access('send mail to users');      return user_access('send mail to users');
105    }    }
106    
107  }  }
108    
109  /**  /**
110   * Implementation of hook_menu().   * Implementation of hook_menu().
111   */   */
112  function mail_menu($may_cache) {  function mail_menu($may_cache) {
113    $items = array();    $items = array();
114    
115    if ($may_cache) {    if ($may_cache) {
116      $items[] = array(      $items[] = array(
117        'path' => 'node/add/mail',        'path' => 'node/add/mail',
118        'title' => t('mail'),        'title' => t('mail'),
119        'access' => user_access('send mail to users'),        'access' => user_access('send mail to users'),
120      );      );
121    }    }
122    
123    return $items;    return $items;
124  }  }
125    
126  /**  /**
127   * Display a node editing form   * Display a node editing form
128   */   */
129  function mail_form(&$node) {  function mail_form(&$node) {
130    $form['title'] = array(    $form['title'] = array(
131      '#type' => 'textfield',      '#type' => 'textfield',
132      '#title' => t('Title'),      '#title' => t('Title'),
133      '#required' => TRUE,      '#required' => TRUE,
134      '#default_value' => $node->title,      '#default_value' => $node->title,
135      '#weight' => -5      '#weight' => -5
136    );    );
137    $form['body_filter']['body'] = array(    $form['body_filter']['body'] = array(
138      '#type' => 'textarea',      '#type' => 'textarea',
139      '#title' => t('Message'),      '#title' => t('Message'),
140      '#description' => t('This will be the body of your email message.')  .' '. t('Available variables are:') .' %username, %site, %uri, %uri_brief, %mailto, %login_uri, %edit_uri.',      '#description' => t('This will be the body of your email message.')  .' '. t('Available variables are:') .' %username, %site, %uri, %uri_brief, %mailto, %login_uri, %edit_uri.',
141      '#default_value' => $node->body,      '#default_value' => $node->body,
142      '#rows' => 20,      '#rows' => 20,
143      '#required' => TRUE      '#required' => TRUE
144    );    );
145    $form['body_filter']['format'] = filter_form($node->format);    $form['body_filter']['format'] = filter_form($node->format);
146    return $form;    return $form;
147  }  }
148    
149  /**  /**
150   * Implementation of hook_form_alter().   * Implementation of hook_form_alter().
151   */   */
152  function mail_form_alter($form_id, &$form) {  function mail_form_alter($form_id, &$form) {
153    if (isset($form['type'])) {    if (isset($form['type'])) {
154      if ($form['type']['#value'] .'_node_settings' == $form_id) {      if ($form['type']['#value'] .'_node_settings' == $form_id) {
155        $form['workflow']['mail_'. $form['type']['#value']] = array(        $form['workflow']['mail_'. $form['type']['#value']] = array(
156          '#type' => 'radios',          '#type' => 'radios',
157          '#title' => t('Allow pages of this content type to be mailed'),          '#title' => t('Allow pages of this content type to be mailed'),
158          '#default_value' => variable_get('mail_'. $form['type']['#value'], 0),          '#default_value' => variable_get('mail_'. $form['type']['#value'], 0),
159          '#options' => array(t('Disabled'), t('Enabled')),          '#options' => array(t('Disabled'), t('Enabled')),
160        );        );
161      }      }
162    
163      $node = $form['#node'];      $node = $form['#node'];
164      if ($form['type']['#value'] .'_node_form' == $form_id && variable_get("mail_$node->type", FALSE) && user_access('send mail to users')) {      if ($form['type']['#value'] .'_node_form' == $form_id && variable_get("mail_$node->type", FALSE) && user_access('send mail to users')) {
165    
166        $form['mail_options'] = array(        $form['mail_options'] = array(
167          '#type' => 'fieldset',          '#type' => 'fieldset',
168          '#title' => t('Mail sending options'),          '#title' => t('Mail sending options'),
169          '#collapsible' => TRUE,          '#collapsible' => TRUE,
170        );        );
171        $form['mail_options']['mail_out'] = array(        $form['mail_options']['mail_out'] = array(
172          '#type' => 'checkbox',          '#type' => 'checkbox',
173          '#title' => t('Email out a copy of this post'),          '#title' => t('Email out a copy of this post'),
174          '#default_value' => $node->mail_out,          '#default_value' => $node->mail_out,
175        );        );
176        $roles = user_roles(TRUE);        $roles = user_roles(TRUE);
177        unset($roles[DRUPAL_AUTHENTICATED_RID]);        $form['mail_options']['mail_roles_selected'] = array(
178        $form['mail_options']['mail_roles_selected'] = array(          '#type' => 'checkboxes',
179          '#type' => 'checkboxes',          '#title' => t('Roles'),
180          '#title' => t('Roles'),          '#default_value' => $node->mail_roles_selected ? $node->mail_roles_selected : array(),
181          '#default_value' => $node->mail_roles_selected ? $node->mail_roles_selected : array(),          '#options' => $roles,
182          '#options' => $roles,          '#description' => t('Select roles to send the email to.  At least one role is required for email to be sent.'),
183          '#description' => t('Select roles to send the email to.  At least one role is required for email to be sent.'),        );
184        );        if (user_access('administer users')) {
185        $form['mail_options']['mail_format'] = array(          $form['mail_options']['mail_override_opt'] = array(
186          '#type' => 'select',            '#type' => 'checkbox',
187          '#title' => t('Format'),            '#title' => t('Send to users who haven\'t opted in'),
188          '#description' => t('Select the default email sending format.'),            '#default_value' => $node->mail_override_opt,
189          '#options' => array('plain' => t('plain'), 'html' => t('html')),            '#description' => t('Checking this option will send mail to users in the selected roles even if they have not opted in to receiving mail.'),
190          '#default_value' => $node->mail_format ? $node->mail_format : variable_get('mail_format', 'plain'),          );
191        );        }
192        $form['mail_options']['mail_priority'] = array(        $form['mail_options']['mail_format'] = array(
193          '#type' => 'select',          '#type' => 'select',
194          '#title' => t('Priority'),          '#title' => t('Format'),
195          '#description' => t('Note that email priority is ignored by a lot of email programs.'),          '#description' => t('Select the default email sending format.'),
196          '#options' => array(0 => t('none'), 1 => t('highest'), 2 => t('high'), 3 => t('normal'), 4 => t('low'), 5 => t('lowest')),          '#options' => array('plain' => t('plain'), 'html' => t('html')),
197          '#default_value' => $node->mail_priority ? $node->mail_priority : variable_get('mail_priority', 0),          '#default_value' => $node->mail_format ? $node->mail_format : variable_get('mail_format', 'plain'),
198        );        );
199        $form['mail_options']['mail_character_set'] = array(        $form['mail_options']['mail_priority'] = array(
200          '#type' => 'select',          '#type' => 'select',
201          '#title' => t('Character set'),          '#title' => t('Priority'),
202          '#description' => t('Different languages may need a different character set to have email messages displayed correctly. The default for English is (en) iso-8859-1. For more details visit the <a href=\"http://www.w3.org/International/O-charset-lang.html\">w3.org character set guide</a>.'),          '#description' => t('Note that email priority is ignored by a lot of email programs.'),
203          '#options' => drupal_map_assoc(array('iso-8859-1','iso-8859-7','iso-8859-5', 'UTF-8')),          '#options' => array(0 => t('none'), 1 => t('highest'), 2 => t('high'), 3 => t('normal'), 4 => t('low'), 5 => t('lowest')),
204          '#default_value' => $node->mail_character_set ? $node->mail_character_set : variable_get('mail_character_set', 'iso-8859-1'),          '#default_value' => $node->mail_priority ? $node->mail_priority : variable_get('mail_priority', 0),
205        );        );
206        $form['mail_options']['mail_receipt'] = array(        $form['mail_options']['mail_character_set'] = array(
207          '#type' => 'checkbox',          '#type' => 'select',
208          '#title' => t('Request receipt'),          '#title' => t('Character set'),
209          '#description' => t('Request a Read Receipt from your mails. A lot of email programmes ignore these so it is not a definitive indication of how many people have read your mailout.'),          '#description' => t('Different languages may need a different character set to have email messages displayed correctly. The default for English is (en) iso-8859-1. For more details visit the <a href=\"http://www.w3.org/International/O-charset-lang.html\">w3.org character set guide</a>.'),
210          '#default_value' => $node->mail_receipt ? $node->mail_receipt : variable_get('mail_receipt', 0),          '#options' => drupal_map_assoc(array('iso-8859-1','iso-8859-7','iso-8859-5', 'UTF-8')),
211        );          '#default_value' => $node->mail_character_set ? $node->mail_character_set : variable_get('mail_character_set', 'iso-8859-1'),
212      }        );
213    }        $form['mail_options']['mail_receipt'] = array(
214  }          '#type' => 'checkbox',
215            '#title' => t('Request receipt'),
216  /**          '#description' => t('Request a Read Receipt from your mails. A lot of email programmes ignore these so it is not a definitive indication of how many people have read your mailout.'),
217   * Implementation of _nodeapi hook.          '#default_value' => $node->mail_receipt ? $node->mail_receipt : variable_get('mail_receipt', 0),
218   * Provides the ability to add mailing functionality to any node type.        );
219   */      }
220  function mail_nodeapi(&$node, $op, $arg) {    }
221    global $db_url;  }
222    if (variable_get('mail_'. $node->type, FALSE) && user_access('send mail to users')) {  
223      switch ($op) {  /**
224        case 'validate':   * Implementation of _nodeapi hook.
225          if ($node->mail_out && empty($node->mail_roles_selected)) {   * Provides the ability to add mailing functionality to any node type.
226            form_set_error('mail_roles_selected', t('You need to select at least one role to send the mail to.'));   */
227          }  function mail_nodeapi(&$node, $op, $arg) {
228          break;    global $db_url;
229        case 'insert':    if (variable_get('mail_'. $node->type, FALSE) && user_access('send mail to users')) {
230        case 'update':      switch ($op) {
231          if($node->mail_out && $node->status && !$node->moderate) {        case 'validate':
232            $node->mail_roles_selected = array_filter($node->mail_roles_selected);          if ($node->mail_out && !count(array_filter($node->mail_roles_selected))) {
233            _mail_dispatch($node);            form_set_error('mail_roles_selected', t('You need to select at least one role to send the mail to.'));
234            $db_type = substr($db_url, 0, strpos($db_url, '://'));          }
235            if ($db_type != 'pgsql') {          break;
236              $body = '<p>' . t('This email was sent to users with the following roles: ') . implode(', ', _mail_get_roles_names($node->mail_roles_selected)) . "</p>\n";        case 'insert':
237              $node->body = $body . $node->body;        case 'update':
238              $node->mail_out = FALSE;          if($node->mail_out && $node->status && !$node->moderate) {
239              node_save($node);            $node->mail_roles_selected = array_filter($node->mail_roles_selected);
240            }            _mail_dispatch($node);
241          }            $db_type = substr($db_url, 0, strpos($db_url, '://'));
242          break;            if ($db_type != 'pgsql') {
243      }              $body = '<p>' . t('This email was sent to users with the following roles: ') . implode(', ', _mail_get_roles_names($node->mail_roles_selected)) . "</p>\n";
244    }              $node->body = $body . $node->body;
245  }              $node->mail_out = FALSE;
246                node_save($node);
247  /**            }
248   * Prepare a node's body content for viewing          }
249   */          break;
250  function mail_content($node, $main = 0) {      }
251    return node_prepare($node, $main);    }
252  }  }
253    
254  /**  /**
255   * Implementation of hook_user().   * Prepare a node's body content for viewing
256   *   */
257   * Provide form element to opt in to content mailouts.  function mail_content($node, $main = 0) {
258   */    return node_prepare($node, $main);
259  function mail_user($type, $edit, &$user, $category = NULL) {  }
260    if ($type == 'register' || ($type == 'form' && $category == 'account')) {  
261      $form['mail'] = array(  /**
262        '#type' => 'fieldset',   * Implementation of hook_user().
263        '#title' => t('Email settings'),   *
264        '#weight' => 5,   * Provide form element to opt in to content mailouts.
265        '#collapsible' => TRUE,   */
266      );  function mail_user($type, $edit, &$user, $category = NULL) {
267      $form['mail']['mail_accept'] = array('#type' => 'checkbox',    if ($type == 'register' || ($type == 'form' && $category == 'account')) {
268        '#title' => t('Accept email'),      $form['mail'] = array(
269        '#default_value' => $edit['mail_accept'],        '#type' => 'fieldset',
270        '#description' => t('Allow users posting content to sent it to you by email. Note that your e-mail address is not made public and that privileged users such as site administrators are able to email you even if you choose not to enable this feature.'),        '#title' => t('Email settings'),
271      );        '#weight' => 5,
272      return $form;        '#collapsible' => TRUE,
273    }      );
274    elseif ($type == 'validate') {      $form['mail']['mail_accept'] = array('#type' => 'checkbox',
275      return array('mail_accept' => $edit['mail_accept']);        '#title' => t('Accept email'),
276    }        '#default_value' => $edit['mail_accept'],
277  }        '#description' => t('Allow users posting content to sent it to you by email. Note that your e-mail address is not made public and that privileged users such as site administrators are able to email you even if you choose not to enable this feature.'),
278        );
279  /**      return $form;
280   * Return an HTML page to be sent out as an email message body.    }
281   *    elseif ($type == 'validate') {
282   * @param $node      return array('mail_accept' => $edit['mail_accept']);
283   *   The node object.    }
284   * @return  }
285   *   A string containing the entire HTML page.  
286   */  /**
287  function theme_mail_message($node) {   * Return an HTML page to be sent out as an email message body.
288    global $user;   *
289    $output = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";   * @param $node
290    $output .= '<html xmlns="http://www.w3.org/1999/xhtml">';   *   The node object.
291    $output .= '<head>';   * @return
292    $output .= ' <title>'. $node->title .'</title>';   *   A string containing the entire HTML page.
293    $output .= drupal_get_html_head();   */
294    $output .= theme_get_styles();  function theme_mail_message($node) {
295      global $user, $base_url;
296    $output .= '</head>';    $output = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
297    $output .= '<body style="background-color: #fff; color: #000;"'. theme('onload_attribute'). '">';    $output .= '<html xmlns="http://www.w3.org/1999/xhtml">';
298    $output .= '<table border="0" cellspacing="4" cellpadding="4"><tr><td style="vertical-align: top;">';    $output .= '<head>';
299      $output .= ' <title>'. check_plain($node->title) .'</title>';
300    $output .= "\n<!-- begin content -->\n";    $output .= "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n";
301    $output .= '<p>' . t('Sent by <a href="%name-url">%name</a> from %site.', array('%name' => $user->name, '%name-url' => url("user/$user->uid", NULL, NULL, TRUE), '%site' => variable_get('site_name', 'drupal'))) . '</p>';    $base = $base_url;
302    $output .= '<p>' . t('If you don\'t wish to receive such e-mails, you can <a href="%url">change your account settings</a>.', array('%url' => url('user/' . $node->uid, NULL, NULL, TRUE))) . '</p>';    if (strlen(base_path()) > 1) {
303    $output .= node_view($node, FALSE, FALSE, FALSE);      $base = substr($base, 0, strpos($base, substr(base_path(), 0, strlen(base_path()) - 1)));
304    $output .= "\n<!-- end content -->\n";    }
305      $output .= '<base  href="'. $base .'" />';
306    $output .= '</td></tr></table>';    /*
307    $output .= theme_closure();    $output .= '<style type="text/css" src="'. base_path() .'/misc/drupal.css" />';
308    $output .= '</body></html>';    foreach (theme_add_style() as $style) {
309        $style->path = $base_url .'/'. substr($style->path, strlen(base_path()), strlen($style->path));
310    return $output;      $output .= '<style type="text/css" src="'. $style->path .'" />';
311  }    }
312      */
313  /**    $output .= '</head>';
314   * Send mail to specified users    $output .= '<body style="background-color: #fff; color: #000;">';
315   */    $output .= '<table border="0" cellspacing="4" cellpadding="4"><tr><td style="vertical-align: top;">';
316  function _mail_dispatch($node) {  
317    global $user, $base_url;    $output .= "\n<!-- begin content -->\n";
318    $node->from_address = ($user->uid == 1 ? variable_get('site_mail', ini_get('sendmail_from')) : $user->mail);    $output .= '<p>' . t('Sent by <a href="%name-url">%name</a> from %site.', array('%name' => $user->name, '%name-url' => url("user/$user->uid", NULL, NULL, TRUE), '%site' => variable_get('site_name', 'drupal'))) . '</p>';
319    $node->from_name = ($user->uid == 1 ? variable_get('site_name', 'drupal') : t('%user at %site', array('%user' => $user->name, '%site' => variable_get('site_name', 'drupal'))));    $output .= '<p>' . t('If you don\'t wish to receive such e-mails, you can <a href="%url">change your account settings</a>.', array('%url' => url('user/' . $node->uid, NULL, NULL, TRUE))) . '</p>';
320    $node->encode = 'quoted-printable';    $output .= node_view($node, FALSE, FALSE, FALSE);
321    $roles = $node->mail_roles_selected;    $output .= "\n<!-- end content -->\n";
322    if(empty($roles)) {  
323      $roles = array();    $output .= '</td></tr></table>';
324    }    $output .= '</body></html>';
325    $roles_where = array();  
326    foreach ($roles as $rid) {    return $output;
327      $roles_where[] = 's.rid = ' . $rid;  }
328    }  
329    (count($roles_where) > 0) ? $where = ' AND (' . implode(' OR ', $roles_where) . ') ': $where = '';  /**
330    $result = db_query('SELECT DISTINCT(u.uid) FROM {users} u, {role} r, {users_roles} s WHERE u.uid = s.uid AND r.rid = s.rid AND u.status != 0' . $where);   * Send mail to specified users
331    $success = TRUE;   */
332    while ($uid = db_fetch_object($result)) {  function _mail_dispatch($node) {
333      $account = user_load(array('uid' => $uid->uid, 'status' => 1));    global $user, $base_url;
334      if (!$account->mail_accept && !user_access('administer users')) {    $node->from_address = ($user->uid == 1 ? variable_get('site_mail', ini_get('sendmail_from')) : $user->mail);
335        continue;    $node->from_name = ($user->uid == 1 ? variable_get('site_name', 'drupal') : t('%user at %site', array('%user' => $user->name, '%site' => variable_get('site_name', 'drupal'))));
336      }    $node->encode = 'quoted-printable';
337      if($account->mail) {    $roles = $node->mail_roles_selected;
338        $node->to = $account->mail;    if (empty($roles)) {
339        $variables = array('%username' => $account->name, '%site' => variable_get('site_name', 'drupal'), '%uri' => $base_url, '%uri_brief' => substr($base_url, strlen('http://')), '%mailto' => $account->mail, '%date' => format_date(time()), '%login_uri' => url('user/login', NULL, NULL, TRUE), '%edit_uri' => url('user/edit', NULL, NULL, TRUE));      $roles = array();
340        $message = strtr(node_view($node, FALSE, FALSE, FALSE), $variables);    }
341        if ($node->mail_format == 'plain') {    $roles_where = array();
342          $node->message = strip_tags($message);    // If 'authenticated user' role is selected, we don't filter by role as we're sending to all roles.
343        }    if (!in_array(DRUPAL_AUTHENTICATED_RID, $roles)) {
344        else {      foreach ($roles as $rid) {
345          $node->message = theme('mail_message', $node);        $roles_where[] = 's.rid = ' . $rid;
346        }      }
347        if(!mail_send($node)) {      (count($roles_where)) ? $where = ' AND (' . implode(' OR ', $roles_where) . ') ' : $where = '';
348          $success = FALSE;      $result = db_query('SELECT DISTINCT(u.uid) FROM {users} u, {role} r, {users_roles} s WHERE u.uid = s.uid AND r.rid = s.rid AND u.status != 0' . $where);
349        }    }
350      }    else {
351    }      $result = db_query('SELECT uid FROM {users} WHERE status != 0');
352    if($success) {    }
353      drupal_set_message(t('Message %title sent to users with the following roles: %roles.', array('%title' => $node->title, '%roles' => implode(', ', _mail_get_roles_names($roles)))));    $success = TRUE;
354    }    while ($uid = db_fetch_object($result)) {
355    else {      $account = user_load(array('uid' => $uid->uid, 'status' => 1));
356      drupal_set_message(t('Error sending message %title to users with the following roles: %roles.', array('%title' => $node->title, '%roles' => implode(', ', _mail_get_roles_names($roles)))));      if (!$account->mail_accept && !($node->mail_override_opt && user_access('administer users'))) {
357    }        //continue;
358  }      }
359        if ($account->mail) {
360  /**        $node->to = $account->mail;
361   * Send mail        $variables = array('%username' => $account->name, '%site' => variable_get('site_name', 'drupal'), '%uri' => $base_url, '%uri_brief' => substr($base_url, strlen('http://')), '%mailto' => $account->mail, '%date' => format_date(time()), '%login_uri' => url('user/login', NULL, NULL, TRUE), '%edit_uri' => url('user/edit', NULL, NULL, TRUE));
362   */        $message = strtr(node_view($node, FALSE, FALSE, FALSE), $variables);
363  function mail_send($mail) {        if ($node->mail_format == 'plain') {
364    require_once('activeMailLib.php');          $node->message = strip_tags($message);
365    $email = new activeMailLib($mail->mail_format);        }
366    $email->From($mail->from_name . ' <' . $mail->from_address . '>');        else {
367    $email->To($mail->to);          $node->message = theme('mail_message', $node);
368    $email->Subject($mail->title);        }
369    $email->Message($mail->message, $mail->mail_character_set, $mail->mail_encode);        if (!mail_send($node)) {
370    $email->priority($mail->mail_priority);          $success = FALSE;
371    if ($mail->mail_receipt) {        }
372      $email->Receipt($mail->from_address);      }
373    }    }
374    if ($mail->files) {    if ($success) {
375      foreach ($mail->files as $file) {      drupal_set_message(t('Message %title sent to users with the following roles: %roles.', array('%title' => $node->title, '%roles' => implode(', ', _mail_get_roles_names($roles)))));
376        $email->Attachment($file->filepath, $file->filename);    }
377      }    else {
378    }      drupal_set_message(t('Error sending message %title to users with the following roles: %roles.', array('%title' => $node->title, '%roles' => implode(', ', _mail_get_roles_names($roles)))));
379    $email->Send();    }
380    return $email->isSent($mail->to);  }
381  }  
382    /**
383  /**   * Send mail
384   * Generate an array of role names   */
385   */  function mail_send($mail) {
386  function _mail_get_roles_names($roles) {    require_once('activeMailLib.php');
387    $roles_names = array();    $email = new activeMailLib($mail->mail_format);
388    $result = db_query('SELECT name FROM {role} WHERE rid in (' . implode(',', $roles) . ') ORDER BY name');    $email->From($mail->from_name . ' <' . $mail->from_address . '>');
389    while ($role = db_fetch_object($result)) {    $email->To($mail->to);
390      $roles_names[] = $role->name;    $email->Subject($mail->title);
391    }    $email->Message($mail->message, $mail->mail_character_set, $mail->mail_encode);
392    return $roles_names;    $email->priority($mail->mail_priority);
393  }    if ($mail->mail_receipt) {
394        $email->Receipt($mail->from_address);
395      }
396      if ($mail->files) {
397        foreach ($mail->files as $file) {
398          $email->Attachment($file->filepath, $file->filename);
399        }
400      }
401      $email->Send();
402      return $email->isSent($mail->to);
403    }
404    
405    /**
406     * Generate an array of role names
407     */
408    function _mail_get_roles_names($roles = array()) {
409      $roles_names = array();
410      if (count($roles)) {
411        $result = db_query('SELECT name FROM {role} WHERE rid in (' . implode(',', $roles) . ') ORDER BY name');
412        while ($role = db_fetch_object($result)) {
413          $roles_names[] = $role->name;
414        }
415      }
416      return $roles_names;
417    }

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