138 lines
5.0 KiB
Plaintext
138 lines
5.0 KiB
Plaintext
<?php
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// $Id$
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/**
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* @file
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* Enables the use of personal contact forms.
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*/
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// Users are not allowed to send more than x mails/hour:
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define('CONTACT_HOURLY_THRESHOLD', 3);
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/**
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* Implementation of hook_help().
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*/
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function contact_help($section) {
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switch ($section) {
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case 'admin/modules#description':
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return t('Enables the use of personal contact forms.');
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}
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}
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/**
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* Implementation of hook_menu().
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*/
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function contact_menu($may_cache) {
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global $user;
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$items = array();
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if (!$may_cache) {
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if (arg(0) == 'user' && is_numeric(arg(1))) {
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$items[] = array('path' => "user/". arg(1) ."/contact", 'title' => t('contact'),
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'callback' => 'contact_mail_user', 'type' => MENU_LOCAL_TASK, 'weight' => 2);
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}
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}
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return $items;
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}
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/**
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* Implementation of hook_user().
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*
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* Provides signature customization for the user's comments.
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*/
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function contact_user($type, $edit, &$user, $category = NULL) {
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if ($type == 'form' && $category == 'account') {
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return array(array('title' => t('Contact settings'), 'data' => form_checkbox(t('Personal contact form'), 'contact', 1, $edit['contact'], t('Allow other users to contact you by e-mail via <a href="%url">your personal contact form</a>. Note that your e-mail address is not made public and that privileged users such as site administrators are able to contact you even if you choose not to enable this feature.', array('%url' => "user/$user->uid/contact"))), 'weight' => 2));
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}
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if ($type == 'validate') {
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return array('contact' => $edit['contact']);
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}
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}
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function contact_mail_user() {
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global $user;
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if ($account = user_load(array('uid' => arg(1), 'status' => 1))) {
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if (!$account->contact && !user_access('administer users')) {
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$output = t('%name is not accepting e-mails.', array('%name' => $account->name));
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}
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else if (!$user->uid) {
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$output = t('Please <a href="%login">login</a> or <a href="%register">register</a> to send %name a message.', array('%login' => url('user/login'), '%register' => url('user/register'), '%name' => $account->name));
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}
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else if (!valid_email_address($user->mail)) {
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$output = t('You need to provide a valid e-mail address to contact other users. Please edit your <a href="%url">user information</a>.', array('%url' => url("user/$user->uid/edit")));
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}
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else if (!flood_is_allowed('contact', CONTACT_HOURLY_THRESHOLD)) {
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$output = t("You can't contact more than %number users per hour. Please try again later.", array('%number' => CONTACT_HOURLY_THRESHOLD));
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}
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else {
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$edit = $_POST['edit'];
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if ($edit) {
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// Validate the message:
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if (!$edit['message']) {
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form_set_error('message', t('You must enter a message.'));
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}
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if (!$edit['subject']) {
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form_set_error('subject', t('You must enter a subject.'));
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}
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if (!form_get_errors()) {
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// Compose the body:
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$message[] = "$account->name,";
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$message[] = t("%name (%name-url) has sent you a message via your contact form (%form-url) at %site.", array('%name' => $user->name, '%name-url' => url("user/$user->uid", NULL, NULL, TRUE), '%form-url' => url($_GET['q'], NULL, NULL, TRUE), '%site' => variable_get('site_name', 'drupal')));
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$message[] = t("If you don't want to receive such e-mails, you can change your settings at %url.", array('%url' => url("user/$account->uid", NULL, NULL, TRUE)));
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$message[] = t('Message:');
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$message[] = $edit['message'];
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// Tidy up the body:
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foreach ($message as $key => $value) {
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$message[$key] = wordwrap(strip_tags($value));
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}
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// Prepare all fields:
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$to = $account->mail;
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$from = $user->mail;
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// Format the subject:
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$subject = '['. variable_get('site_name', 'drupal') .'] '. $edit['subject'];
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// Prepare the body:
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$body = implode("\n\n", $message);
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// Send the e-mail:
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user_mail($to, $subject, $body, "From: $from\nReply-to: $from\nX-Mailer: Drupal\nReturn-path: $from\nErrors-to: $from");
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// Log the operation:
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flood_register_event('contact');
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watchdog('mail', t('%name-from sent %name-to an e-mail.', array('%name-from' => $user->name, '%name-to' => $account->name)));
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// Set a status message:
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drupal_set_message(t('Your message has been sent.'));
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// Jump to the user's profile page:
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drupal_goto("user/$account->uid");
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}
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}
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else {
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$edit['mail'] = $user->mail;
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}
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$output = form_item(t('From'), $user->name .' <'. $user->mail .'>');
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$output .= form_item(t('To'), $account->name);
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$output .= form_textfield(t('Subject'), 'subject', $edit['subject'], 50, 50, NULL, NULL, TRUE);
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$output .= form_textarea(t('Message'), 'message', $edit['message'], 70, 8, NULL, NULL, TRUE);
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$output .= form_submit(t('Send e-mail'));
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$output = form($output);
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}
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print theme('page', $output, $account->name);
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}
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else {
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drupal_not_found();
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}
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}
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?>
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