237 lines
7.4 KiB
PHP
237 lines
7.4 KiB
PHP
<?php
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// $Id$
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/**
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* @file
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* User page callbacks for the contact module.
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*/
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/**
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* Site-wide contact page.
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*/
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function contact_site_page() {
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if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3)) && !user_access('administer site-wide contact form')) {
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$output = t("You cannot send more than %number messages per hour. Please try again later.", array('%number' => variable_get('contact_hourly_threshold', 3)));
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}
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elseif (!db_query("SELECT COUNT(cid) FROM {contact}")->fetchField()) {
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if (user_access('administer site-wide contact form')) {
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$output = 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')));
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}
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else {
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return drupal_not_found();
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}
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}
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else {
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$output = drupal_get_form('contact_site_form');
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}
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return $output;
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}
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/*
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* Form builder; the site-wide contact form.
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*/
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function contact_site_form() {
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global $user;
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$categories = db_query("SELECT cid, category FROM {contact} ORDER BY weight, category")->fetchAllKeyed();
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$default_category = (int) db_query("SELECT cid FROM {contact} WHERE selected = 1")->fetchField();
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// If there is more than one category available and no default category has been selected,
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// prepend a default placeholder value.
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if (!$default_category) {
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if (count($categories) > 1) {
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$categories = array(0 => t('- Please choose -')) + $categories;
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}
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else {
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$default_category = key($categories);
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}
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}
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$form['#token'] = $user->uid ? $user->name . $user->mail : '';
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$form['name'] = array(
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'#type' => 'textfield',
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'#title' => t('Your name'),
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'#maxlength' => 255,
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'#default_value' => $user->uid ? $user->name : '',
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'#required' => TRUE,
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);
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$form['mail'] = array(
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'#type' => 'textfield',
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'#title' => t('Your e-mail address'),
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'#maxlength' => 255,
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'#default_value' => $user->uid ? $user->mail : '',
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'#required' => TRUE,
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);
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$form['subject'] = array(
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'#type' => 'textfield',
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'#title' => t('Subject'),
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'#maxlength' => 255,
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'#required' => TRUE,
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);
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$form['cid'] = array(
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'#type' => 'select',
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'#title' => t('Category'),
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'#default_value' => $default_category,
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'#options' => $categories,
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'#required' => TRUE,
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'#access' => count($categories) > 1,
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);
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$form['message'] = array(
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'#type' => 'textarea',
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'#title' => t('Message'),
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'#required' => TRUE,
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);
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// We do not allow anonymous users to send themselves a copy
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// because it can be abused to spam people.
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$form['copy'] = array(
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'#type' => 'checkbox',
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'#title' => t('Send yourself a copy.'),
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'#access' => $user->uid,
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);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Send message'),
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);
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return $form;
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}
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/**
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* Form validation handler for contact_site_form().
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*/
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function contact_site_form_validate($form, &$form_state) {
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if (!$form_state['values']['cid']) {
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form_set_error('cid', t('You must select a valid category.'));
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}
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if (!valid_email_address($form_state['values']['mail'])) {
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form_set_error('mail', t('You must enter a valid e-mail address.'));
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}
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}
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/**
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* Form submission handler for contact_site_form().
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*/
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function contact_site_form_submit($form, &$form_state) {
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global $language;
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$values = $form_state['values'];
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// E-mail address of the sender: as the form field is a text field,
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// all instances of \r and \n have been automatically stripped from it.
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$from = $values['mail'];
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// Load category properties and save form values for email composition.
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$contact = contact_load($values['cid']);
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$values['contact'] = $contact;
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// Send the e-mail to the recipients using the site default language.
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drupal_mail('contact', 'page_mail', $contact['recipients'], language_default(), $values, $from);
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// If the user requests it, send a copy using the current language.
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if ($values['copy']) {
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drupal_mail('contact', 'page_copy', $from, $language, $values, $from);
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}
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// Send an auto-reply if necessary using the current language.
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if ($contact['reply']) {
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drupal_mail('contact', 'page_autoreply', $from, $language, $values, $contact['recipients']);
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}
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flood_register_event('contact');
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watchdog('mail', '%name-from sent an e-mail regarding %category.', array('%name-from' => $values['name'] . " [$from]", '%category' => $contact['category']));
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drupal_set_message(t('Your message has been sent.'));
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// Jump to home page rather than back to contact page to avoid
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// contradictory messages if flood control has been activated.
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$form_state['redirect'] = '';
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}
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/**
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* Personal contact page.
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*/
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function contact_personal_page($account) {
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global $user;
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if (!valid_email_address($user->mail)) {
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$output = t('You need to provide a valid e-mail address to contact other users. Please update your <a href="@url">user information</a> and try again.', array('@url' => url("user/$user->uid/edit", array('query' => 'destination=' . drupal_get_destination()))));
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}
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elseif (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3)) && !user_access('administer site-wide contact form')) {
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$output = t("You cannot send more than %number messages per hour. Please try again later.", array('%number' => variable_get('contact_hourly_threshold', 3)));
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}
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else {
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drupal_set_title($account->name);
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$output = drupal_get_form('contact_personal_form', $account);
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}
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return $output;
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}
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/*
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* Form builder; the personal contact form.
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*/
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function contact_personal_form(&$form_state, $recipient) {
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global $user;
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$form['#token'] = $user->name . $user->mail;
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$form['recipient'] = array('#type' => 'value', '#value' => $recipient);
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$form['from'] = array('#type' => 'item',
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'#title' => t('From'),
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'#markup' => theme('username', $user) . ' <' . check_plain($user->mail) . '>',
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);
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$form['to'] = array('#type' => 'item',
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'#title' => t('To'),
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'#markup' => theme('username', $recipient),
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);
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$form['subject'] = array('#type' => 'textfield',
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'#title' => t('Subject'),
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'#maxlength' => 50,
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'#required' => TRUE,
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);
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$form['message'] = array('#type' => 'textarea',
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'#title' => t('Message'),
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'#rows' => 15,
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'#required' => TRUE,
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);
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$form['copy'] = array('#type' => 'checkbox',
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'#title' => t('Send yourself a copy.'),
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);
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$form['submit'] = array('#type' => 'submit',
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'#value' => t('Send message'),
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);
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return $form;
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}
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/**
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* Form submission handler for contact_personal_form().
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*/
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function contact_personal_form_submit($form, &$form_state) {
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global $user, $language;
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$account = $form_state['values']['recipient'];
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// Send from the current user to the requested user.
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$to = $account->mail;
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$from = $user->mail;
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// Save both users and all form values for email composition.
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$values = $form_state['values'];
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$values['account'] = $account;
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$values['user'] = $user;
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// Send the e-mail in the requested user language.
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drupal_mail('contact', 'user_mail', $to, user_preferred_language($account), $values, $from);
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// Send a copy if requested, using current page language.
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if ($form_state['values']['copy']) {
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drupal_mail('contact', 'user_copy', $from, $language, $values, $from);
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}
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flood_register_event('contact');
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watchdog('mail', '%name-from sent %name-to an e-mail.', array('%name-from' => $user->name, '%name-to' => $account->name));
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drupal_set_message(t('Your message has been sent.'));
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// Back to the requested users profile page.
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$form_state['redirect'] = "user/$account->uid";
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}
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