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<?php
// $Id$
/**
* @file
* User page callbacks for the contact module.
*/
/**
* Site-wide contact page.
*/
function contact_site_page() {
global $user;
if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3))) {
$output = t("You cannot send more than %number messages per hour. Please try again later.", array('%number' => variable_get('contact_hourly_threshold', 3)));
}
else {
$output = drupal_get_form('contact_mail_page');
}
return $output;
}
function contact_mail_page() {
global $user;
$form = $categories = array();
$result = db_query('SELECT cid, category, selected FROM {contact} ORDER BY weight, category');
while ($category = db_fetch_object($result)) {
$categories[$category->cid] = $category->category;
if ($category->selected) {
$default_category = $category->cid;
}
}
if (count($categories) > 0) {
$form['#token'] = $user->uid ? $user->name . $user->mail : '';
$form['contact_information'] = array('#value' => filter_xss_admin(variable_get('contact_form_information', t('You can leave a message using the contact form below.'))));
$form['name'] = array('#type' => 'textfield',
'#title' => t('Your name'),
'#maxlength' => 255,
'#default_value' => $user->uid ? $user->name : '',
'#required' => TRUE,
);
$form['mail'] = array('#type' => 'textfield',
'#title' => t('Your e-mail address'),
'#maxlength' => 255,
'#default_value' => $user->uid ? $user->mail : '',
'#required' => TRUE,
);
$form['subject'] = array('#type' => 'textfield',
'#title' => t('Subject'),
'#maxlength' => 255,
'#required' => TRUE,
);
if (count($categories) > 1) {
// If there is more than one category available and no default category has been selected,
// prepend a default placeholder value.
if (!isset($default_category)) {
$default_category = t('- Please choose -');
$categories = array($default_category) + $categories;
}
$form['cid'] = array('#type' => 'select',
'#title' => t('Category'),
'#default_value' => $default_category,
'#options' => $categories,
'#required' => TRUE,
);
}
else {
// If there is only one category, store its cid.
$category_keys = array_keys($categories);
$form['cid'] = array('#type' => 'value',
'#value' => array_shift($category_keys),
);
}
$form['message'] = array('#type' => 'textarea',
'#title' => t('Message'),
'#required' => TRUE,
);
// We do not allow anonymous users to send themselves a copy
// because it can be abused to spam people.
if ($user->uid) {
$form['copy'] = array('#type' => 'checkbox',
'#title' => t('Send yourself a copy.'),
);
}
else {
$form['copy'] = array('#type' => 'value', '#value' => FALSE);
}
$form['submit'] = array('#type' => 'submit',
'#value' => t('Send e-mail'),
);
}
else {
drupal_set_message(t('The contact form has not been configured. <a href="@add">Add one or more categories</a> to the form.', array('@add' => url('admin/build/contact/add'))), 'error');
}
return $form;
}
/**
* Validate the site-wide contact page form submission.
*/
function contact_mail_page_validate($form, &$form_state) {
if (!$form_state['values']['cid']) {
form_set_error('cid', t('You must select a valid category.'));
}
if (!valid_email_address($form_state['values']['mail'])) {
form_set_error('mail', t('You must enter a valid e-mail address.'));
}
}
/**
* Process the site-wide contact page form submission.
*/
function contact_mail_page_submit($form, &$form_state) {
global $language;
$values = $form_state['values'];
// E-mail address of the sender: as the form field is a text field,
// all instances of \r and \n have been automatically stripped from it.
$from = $values['mail'];
// Load category properties and save form values for email composition.
$contact = contact_load($values['cid']);
$values['contact'] = $contact;
// Send the e-mail to the recipients using the site default language.
drupal_mail('contact', 'page_mail', $contact['recipients'], language_default(), $values, $from);
// If the user requests it, send a copy using the current language.
if ($values['copy']) {
drupal_mail('contact', 'page_copy', $from, $language, $values, $from);
}
// Send an auto-reply if necessary using the current language.
if ($contact['reply']) {
drupal_mail('contact', 'page_autoreply', $from, $language, $values, $contact['recipients']);
}
flood_register_event('contact');
watchdog('mail', '%name-from sent an e-mail regarding %category.', array('%name-from' => $values['name'] ." [$from]", '%category' => $contact['category']));
drupal_set_message(t('Your message has been sent.'));
// Jump to home page rather than back to contact page to avoid
// contradictory messages if flood control has been activated.
$form_state['redirect'] = '';
}
/**
* Personal contact page.
*/
function contact_user_page($account) {
global $user;
if (!valid_email_address($user->mail)) {
$output = t('You need to provide a valid e-mail address to contact other users. Please update your <a href="@url">user information</a> and try again.', array('@url' => url("user/$user->uid/edit")));
}
else if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3))) {
$output = t('You cannot contact more than %number users per hour. Please try again later.', array('%number' => variable_get('contact_hourly_threshold', 3)));
}
else {
drupal_set_title(check_plain($account->name));
$output = drupal_get_form('contact_mail_user', $account);
}
return $output;
}
function contact_mail_user(&$form_state, $recipient) {
global $user;
$form['#token'] = $user->name . $user->mail;
$form['recipient'] = array('#type' => 'value', '#value' => $recipient);
$form['from'] = array('#type' => 'item',
'#title' => t('From'),
'#value' => check_plain($user->name) .' <'. check_plain($user->mail) .'>',
);
$form['to'] = array('#type' => 'item',
'#title' => t('To'),
'#value' => check_plain($recipient->name),
);
$form['subject'] = array('#type' => 'textfield',
'#title' => t('Subject'),
'#maxlength' => 50,
'#required' => TRUE,
);
$form['message'] = array('#type' => 'textarea',
'#title' => t('Message'),
'#rows' => 15,
'#required' => TRUE,
);
$form['copy'] = array('#type' => 'checkbox',
'#title' => t('Send yourself a copy.'),
);
$form['submit'] = array('#type' => 'submit',
'#value' => t('Send e-mail'),
);
return $form;
}
/**
* Process the personal contact page form submission.
*/
function contact_mail_user_submit($form, &$form_state) {
global $user, $language;
$account = $form_state['values']['recipient'];
// Send from the current user to the requested user.
$to = $account->mail;
$from = $user->mail;
// Save both users and all form values for email composition.
$values = $form_state['values'];
$values['account'] = $account;
$values['user'] = $user;
// Send the e-mail in the requested user language.
drupal_mail('contact', 'user_mail', $to, user_preferred_language($account), $values, $from);
// Send a copy if requested, using current page language.
if ($form_state['values']['copy']) {
drupal_mail('contact', 'user_copy', $from, $language, $values, $from);
}
flood_register_event('contact');
watchdog('mail', '%name-from sent %name-to an e-mail.', array('%name-from' => $user->name, '%name-to' => $account->name));
drupal_set_message(t('The message has been sent.'));
// Back to the requested users profile page.
$form_state['redirect'] = "user/$account->uid";
}
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