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annotate modules/contact/contact.pages.inc @ 1:c1f4ac30525a 6.0

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Drupal 6.0
author Franck Deroche <webmaster@defr.org>
date Tue, 23 Dec 2008 14:28:28 +0100
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webmaster@1 1 <?php
webmaster@1 2 // $Id: contact.pages.inc,v 1.6.2.1 2008/02/12 14:42:50 goba Exp $
webmaster@1 3
webmaster@1 4 /**
webmaster@1 5 * @file
webmaster@1 6 * User page callbacks for the contact module.
webmaster@1 7 */
webmaster@1 8
webmaster@1 9
webmaster@1 10 /**
webmaster@1 11 * Site-wide contact page.
webmaster@1 12 */
webmaster@1 13 function contact_site_page() {
webmaster@1 14 global $user;
webmaster@1 15
webmaster@1 16 if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3))) {
webmaster@1 17 $output = t("You cannot send more than %number messages per hour. Please try again later.", array('%number' => variable_get('contact_hourly_threshold', 3)));
webmaster@1 18 }
webmaster@1 19 else {
webmaster@1 20 $output = drupal_get_form('contact_mail_page');
webmaster@1 21 }
webmaster@1 22
webmaster@1 23 return $output;
webmaster@1 24 }
webmaster@1 25
webmaster@1 26 function contact_mail_page() {
webmaster@1 27 global $user;
webmaster@1 28
webmaster@1 29 $form = $categories = array();
webmaster@1 30
webmaster@1 31 $result = db_query('SELECT cid, category, selected FROM {contact} ORDER BY weight, category');
webmaster@1 32 while ($category = db_fetch_object($result)) {
webmaster@1 33 $categories[$category->cid] = $category->category;
webmaster@1 34 if ($category->selected) {
webmaster@1 35 $default_category = $category->cid;
webmaster@1 36 }
webmaster@1 37 }
webmaster@1 38
webmaster@1 39 if (count($categories) > 0) {
webmaster@1 40 $form['#token'] = $user->uid ? $user->name . $user->mail : '';
webmaster@1 41 $form['contact_information'] = array('#value' => filter_xss_admin(variable_get('contact_form_information', t('You can leave a message using the contact form below.'))));
webmaster@1 42 $form['name'] = array('#type' => 'textfield',
webmaster@1 43 '#title' => t('Your name'),
webmaster@1 44 '#maxlength' => 255,
webmaster@1 45 '#default_value' => $user->uid ? $user->name : '',
webmaster@1 46 '#required' => TRUE,
webmaster@1 47 );
webmaster@1 48 $form['mail'] = array('#type' => 'textfield',
webmaster@1 49 '#title' => t('Your e-mail address'),
webmaster@1 50 '#maxlength' => 255,
webmaster@1 51 '#default_value' => $user->uid ? $user->mail : '',
webmaster@1 52 '#required' => TRUE,
webmaster@1 53 );
webmaster@1 54 $form['subject'] = array('#type' => 'textfield',
webmaster@1 55 '#title' => t('Subject'),
webmaster@1 56 '#maxlength' => 255,
webmaster@1 57 '#required' => TRUE,
webmaster@1 58 );
webmaster@1 59 if (count($categories) > 1) {
webmaster@1 60 // If there is more than one category available and no default category has been selected,
webmaster@1 61 // prepend a default placeholder value.
webmaster@1 62 if (!isset($default_category)) {
webmaster@1 63 $default_category = t('- Please choose -');
webmaster@1 64 $categories = array($default_category) + $categories;
webmaster@1 65 }
webmaster@1 66 $form['cid'] = array('#type' => 'select',
webmaster@1 67 '#title' => t('Category'),
webmaster@1 68 '#default_value' => $default_category,
webmaster@1 69 '#options' => $categories,
webmaster@1 70 '#required' => TRUE,
webmaster@1 71 );
webmaster@1 72 }
webmaster@1 73 else {
webmaster@1 74 // If there is only one category, store its cid.
webmaster@1 75 $category_keys = array_keys($categories);
webmaster@1 76 $form['cid'] = array('#type' => 'value',
webmaster@1 77 '#value' => array_shift($category_keys),
webmaster@1 78 );
webmaster@1 79 }
webmaster@1 80 $form['message'] = array('#type' => 'textarea',
webmaster@1 81 '#title' => t('Message'),
webmaster@1 82 '#required' => TRUE,
webmaster@1 83 );
webmaster@1 84 // We do not allow anonymous users to send themselves a copy
webmaster@1 85 // because it can be abused to spam people.
webmaster@1 86 if ($user->uid) {
webmaster@1 87 $form['copy'] = array('#type' => 'checkbox',
webmaster@1 88 '#title' => t('Send yourself a copy.'),
webmaster@1 89 );
webmaster@1 90 }
webmaster@1 91 else {
webmaster@1 92 $form['copy'] = array('#type' => 'value', '#value' => FALSE);
webmaster@1 93 }
webmaster@1 94 $form['submit'] = array('#type' => 'submit',
webmaster@1 95 '#value' => t('Send e-mail'),
webmaster@1 96 );
webmaster@1 97 }
webmaster@1 98 else {
webmaster@1 99 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');
webmaster@1 100 }
webmaster@1 101 return $form;
webmaster@1 102 }
webmaster@1 103
webmaster@1 104 /**
webmaster@1 105 * Validate the site-wide contact page form submission.
webmaster@1 106 */
webmaster@1 107 function contact_mail_page_validate($form, &$form_state) {
webmaster@1 108 if (!$form_state['values']['cid']) {
webmaster@1 109 form_set_error('cid', t('You must select a valid category.'));
webmaster@1 110 }
webmaster@1 111 if (!valid_email_address($form_state['values']['mail'])) {
webmaster@1 112 form_set_error('mail', t('You must enter a valid e-mail address.'));
webmaster@1 113 }
webmaster@1 114 }
webmaster@1 115
webmaster@1 116 /**
webmaster@1 117 * Process the site-wide contact page form submission.
webmaster@1 118 */
webmaster@1 119 function contact_mail_page_submit($form, &$form_state) {
webmaster@1 120 global $language;
webmaster@1 121
webmaster@1 122 $values = $form_state['values'];
webmaster@1 123
webmaster@1 124 // E-mail address of the sender: as the form field is a text field,
webmaster@1 125 // all instances of \r and \n have been automatically stripped from it.
webmaster@1 126 $from = $values['mail'];
webmaster@1 127
webmaster@1 128 // Load category properties and save form values for email composition.
webmaster@1 129 $contact = contact_load($values['cid']);
webmaster@1 130 $values['contact'] = $contact;
webmaster@1 131
webmaster@1 132 // Send the e-mail to the recipients using the site default language.
webmaster@1 133 drupal_mail('contact', 'page_mail', $contact['recipients'], language_default(), $values, $from);
webmaster@1 134
webmaster@1 135 // If the user requests it, send a copy using the current language.
webmaster@1 136 if ($values['copy']) {
webmaster@1 137 drupal_mail('contact', 'page_copy', $from, $language, $values, $from);
webmaster@1 138 }
webmaster@1 139
webmaster@1 140 // Send an auto-reply if necessary using the current language.
webmaster@1 141 if ($contact['reply']) {
webmaster@1 142 drupal_mail('contact', 'page_autoreply', $from, $language, $values, $contact['recipients']);
webmaster@1 143 }
webmaster@1 144
webmaster@1 145 flood_register_event('contact');
webmaster@1 146 watchdog('mail', '%name-from sent an e-mail regarding %category.', array('%name-from' => $values['name'] ." [$from]", '%category' => $contact['category']));
webmaster@1 147 drupal_set_message(t('Your message has been sent.'));
webmaster@1 148
webmaster@1 149 // Jump to home page rather than back to contact page to avoid
webmaster@1 150 // contradictory messages if flood control has been activated.
webmaster@1 151 $form_state['redirect'] = '';
webmaster@1 152 }
webmaster@1 153
webmaster@1 154 /**
webmaster@1 155 * Personal contact page.
webmaster@1 156 */
webmaster@1 157 function contact_user_page($account) {
webmaster@1 158 global $user;
webmaster@1 159
webmaster@1 160 if (!valid_email_address($user->mail)) {
webmaster@1 161 $output = t('You need to provide a valid e-mail address to contact other users. Please update your <a href="@url">user information</a> and try again.', array('@url' => url("user/$user->uid/edit")));
webmaster@1 162 }
webmaster@1 163 else if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3))) {
webmaster@1 164 $output = t('You cannot contact more than %number users per hour. Please try again later.', array('%number' => variable_get('contact_hourly_threshold', 3)));
webmaster@1 165 }
webmaster@1 166 else {
webmaster@1 167 drupal_set_title(check_plain($account->name));
webmaster@1 168 $output = drupal_get_form('contact_mail_user', $account);
webmaster@1 169 }
webmaster@1 170
webmaster@1 171 return $output;
webmaster@1 172 }
webmaster@1 173
webmaster@1 174 function contact_mail_user(&$form_state, $recipient) {
webmaster@1 175 global $user;
webmaster@1 176 $form['#token'] = $user->name . $user->mail;
webmaster@1 177 $form['recipient'] = array('#type' => 'value', '#value' => $recipient);
webmaster@1 178 $form['from'] = array('#type' => 'item',
webmaster@1 179 '#title' => t('From'),
webmaster@1 180 '#value' => check_plain($user->name) .' &lt;'. check_plain($user->mail) .'&gt;',
webmaster@1 181 );
webmaster@1 182 $form['to'] = array('#type' => 'item',
webmaster@1 183 '#title' => t('To'),
webmaster@1 184 '#value' => check_plain($recipient->name),
webmaster@1 185 );
webmaster@1 186 $form['subject'] = array('#type' => 'textfield',
webmaster@1 187 '#title' => t('Subject'),
webmaster@1 188 '#maxlength' => 50,
webmaster@1 189 '#required' => TRUE,
webmaster@1 190 );
webmaster@1 191 $form['message'] = array('#type' => 'textarea',
webmaster@1 192 '#title' => t('Message'),
webmaster@1 193 '#rows' => 15,
webmaster@1 194 '#required' => TRUE,
webmaster@1 195 );
webmaster@1 196 $form['copy'] = array('#type' => 'checkbox',
webmaster@1 197 '#title' => t('Send yourself a copy.'),
webmaster@1 198 );
webmaster@1 199 $form['submit'] = array('#type' => 'submit',
webmaster@1 200 '#value' => t('Send e-mail'),
webmaster@1 201 );
webmaster@1 202 return $form;
webmaster@1 203 }
webmaster@1 204
webmaster@1 205 /**
webmaster@1 206 * Process the personal contact page form submission.
webmaster@1 207 */
webmaster@1 208 function contact_mail_user_submit($form, &$form_state) {
webmaster@1 209 global $user, $language;
webmaster@1 210
webmaster@1 211 $account = $form_state['values']['recipient'];
webmaster@1 212
webmaster@1 213 // Send from the current user to the requested user.
webmaster@1 214 $to = $account->mail;
webmaster@1 215 $from = $user->mail;
webmaster@1 216
webmaster@1 217 // Save both users and all form values for email composition.
webmaster@1 218 $values = $form_state['values'];
webmaster@1 219 $values['account'] = $account;
webmaster@1 220 $values['user'] = $user;
webmaster@1 221
webmaster@1 222 // Send the e-mail in the requested user language.
webmaster@1 223 drupal_mail('contact', 'user_mail', $to, user_preferred_language($account), $values, $from);
webmaster@1 224
webmaster@1 225 // Send a copy if requested, using current page language.
webmaster@1 226 if ($form_state['values']['copy']) {
webmaster@1 227 drupal_mail('contact', 'user_copy', $from, $language, $values, $from);
webmaster@1 228 }
webmaster@1 229
webmaster@1 230 flood_register_event('contact');
webmaster@1 231 watchdog('mail', '%name-from sent %name-to an e-mail.', array('%name-from' => $user->name, '%name-to' => $account->name));
webmaster@1 232 drupal_set_message(t('The message has been sent.'));
webmaster@1 233
webmaster@1 234 // Back to the requested users profile page.
webmaster@1 235 $form_state['redirect'] = "user/$account->uid";
webmaster@1 236 }