--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/contact/contact.pages.inc	Tue Dec 23 14:28:28 2008 +0100
@@ -0,0 +1,236 @@
+<?php
+// $Id: contact.pages.inc,v 1.6.2.1 2008/02/12 14:42:50 goba Exp $
+
+/**
+ * @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) .' &lt;'. check_plain($user->mail) .'&gt;',
+  );
+  $form['to'] = array('#type' => 'item',
+    '#title' => t('To'),
+    '#value' => check_plain($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";
+}