'admin/settings/guestbook',
'title' => t('Guestbook'),
'callback' => 'drupal_get_form',
'callback arguments' => array('guestbook_admin_settings'),
'access' => user_access('administer site configuration'));
if ($guestbook_mode & GUESTBOOK_USER_GUESTBOOKS) {
$items[] = array(
'path' => 'guestbook',
'title' => t('Guestbooks'),
'access' => user_access('access site guestbook') || user_access('access user guestbooks'),
'callback' => 'guestbook_list');
}
else {
$items[] = array(
'path' => 'guestbook',
'title' => variable_get('guestbook_site_title', t('Site guestbook')),
'access' => user_access('access site guestbook'),
'callback' => 'guestbook_page');
}
}
else {
if ($guestbook_mode & GUESTBOOK_USER_GUESTBOOKS) {
if ($user->uid > 0 && _guestbook_exists($user->uid)) {
$unread = _guestbook_newentries();
$unread = $unread ? ' (' . $unread . ')' : "";
$items[] = array(
'path' => 'guestbook/' . $user->uid,
'title' => t('My guestbook') . $unread,
'type' => MENU_DYNAMIC_ITEM);
}
}
if (arg(0) == 'guestbook' && is_numeric(arg(1))) {
$uid = arg(1);
$title = _guestbook_info($uid, 'title');
if ($guestbook_mode & GUESTBOOK_USER_GUESTBOOKS) {
$items[] = array(
'path' => 'guestbook/'. $uid,
'title' => $title,
'access' => $uid == 0 ? user_access('access site guestbook') : user_access('access user guestbooks'),
'type' => MENU_CALLBACK,
'callback' => 'guestbook_page',
'callback arguments' => array($uid));
}
$items[] = array(
'path' => 'guestbook/'. $uid .'/form',
'title' => t('Add guestbook entry'),
'access' => $uid == 0 ? user_access('post in site guestbook') : user_access('post in user guestbooks'),
'type' => MENU_CALLBACK,
'callback' => 'guestbook_page_form',
'callback arguments' => array($uid));
}
}
return $items;
}
/**
* Implementation of hook_user()
*/
function guestbook_user($op, &$edit, &$user, $category = '') {
$guestbook_mode = variable_get('guestbook_mode', GUESTBOOK_SITE_GUESTBOOK | GUESTBOOK_USER_GUESTBOOKS);
if ($guestbook_mode & GUESTBOOK_USER_GUESTBOOKS) {
switch ($op) {
case 'view':
if (user_access('access user guestbooks') && $user->guestbook_status == 0) {
$title = t("Read @username's guestbook.", array('@username' => $user->name));
$link = l(t('View recent guestbook entries'), "guestbook/$user->uid", array('title' => $title));
$items[] = array(
'title' => t('Guestbook'),
'value' => $link,
'class' => 'guestbook');
return array(t('History') => $items);
}
break;
case 'form':
if ($category == 'account') {
$form['guestbook'] = array(
'#type' => 'fieldset',
'#title' => t('User guestbook'));
$form['guestbook']['guestbook_status'] = array(
'#type' => 'radios',
'#title' => t('Status'),
'#default_value' => $edit['guestbook_status'],
'#options' => array(t('Enabled'), t('Disabled')));
$form['guestbook']['guestbook_intro'] = array(
'#type' => 'textarea',
'#title' => t('Intro text'),
'#default_value' => $edit['guestbook_intro'],
'#cols' => 70,
'#rows' => GUESTBOOK_TEXTAREA_ROWS,
'#description' => t('The text that appears on top of your guestbook.'));
$form['guestbook']['guestbook_send_email'] = array(
'#type' => 'textfield',
'#title' => t('Send an notification to the following e-mail address about new guestbook entries'),
'#description' => t("Leave blank if you don't wish to be notified"),
'#size' => 30,
'#maxlength' => 128,
'#default_value' => $edit['guestbook_send_email']);
return $form;
}
}
}
}
/**
* Implementation of hook_perm()
*/
function guestbook_perm() {
return array(
'access site guestbook',
'access user guestbooks',
'post in site guestbook',
'post in user guestbooks',
'administer all guestbooks');
}
/**
* Implementation of hook_help()
*/
function guestbook_help($section) {
switch ($section) {
case 'admin/modules#description':
return t('Adds a site guestbook and individual user guestbooks.');
}
}
/**
* Implementation of hook_settings()
*/
function guestbook_admin_settings() {
// Mode
$form['guestbook_mode'] = array(
'#type' => 'radios',
'#title' => t('Mode'),
'#default_value' => variable_get('guestbook_mode', GUESTBOOK_SITE_GUESTBOOK | GUESTBOOK_USER_GUESTBOOKS),
'#options' => array(
GUESTBOOK_SITE_GUESTBOOK | GUESTBOOK_USER_GUESTBOOKS => t('Site and user guestbooks'),
GUESTBOOK_SITE_GUESTBOOK => t('Site guestbook only'),
GUESTBOOK_USER_GUESTBOOKS => t('User guestbooks only')));
// Site guestbook
$form['site_guestbook'] = array(
'#type' => 'fieldset',
'#title' => t('Site guestbook'));
$form['site_guestbook']['guestbook_site_title'] = array(
'#type' => 'textfield',
'#title' => t('Title'),
'#default_value' => variable_get('guestbook_site_title', 'Site guestbook'),
'#size' => 30,
'#maxlength' => 128,
'#description' => t("The site guestbook's page title."));
$form['site_guestbook']['guestbook_site_intro'] = array(
'#type' => 'textarea',
'#title' => t('Intro text'),
'#default_value' => variable_get('guestbook_site_intro', ''),
'#cols' => 70,
'#rows' => GUESTBOOK_TEXTAREA_ROWS,
'#description' => t('The text that appears on top of the site guestbook.'));
$form['site_guestbook']['guestbook_send_email'] = array(
'#type' => 'textfield',
'#title' => t('Send an notification to the following e-mail address about new guestbook entries'),
'#description' => t("Leave blank if you don't wish to be notified"),
'#size' => 30,
'#maxlength' => 128,
'#default_value' => variable_get('guestbook_send_email', '') );
// User guestbooks
$form['user_guestbooks'] = array(
'#type' => 'fieldset',
'#title' => t('User guestbooks'),
'#description' => t('Users can individually disable their guestbook or add an intro text on the user account page.'));
// Display options
$form['display_options'] = array(
'#type' => 'fieldset',
'#title' => t('Display options'));
$form['display_options']['guestbook_entries_per_page'] = array(
'#type' => 'textfield',
'#title' => t('Entries per page'),
'#default_value' => variable_get('guestbook_entries_per_page', 20),
'#size' => 3,
'#maxlength' => 3,
'#description' => t('The number of guestbook entries per page.'));
$displayoptions = variable_get('guestbook_display', array('date', 'email','website','comments','userip'));
$form['display_options']['guestbook_display'] = array(
'#type' => 'checkboxes',
'#title' => t('Toggle display'),
'#default_value' => $displayoptions,
'#options' => array(
'date' => t('Submission date'),
'email' => t('Anonymous poster e-mail'),
'website' => t('Anonymous poster website'),
'comments' => t('Comments'),
'userip' => t('User IP'))
);
$form['display_options']['guestbook_ip_view'] = array(
'#type' => 'radios',
'#title' => t('User IP show only admins or all'),
'#default_value' => variable_get('guestbook_ip_view', GUESTBOOK_IP_VIEW_ADMIN),
'#disabled' => !in_array('userip', $displayoptions),
'#options' => array(
GUESTBOOK_IP_VIEW_ALL => t('view all'),
GUESTBOOK_IP_VIEW_ADMIN => t('view only administrator')),
'#description' => t('Visible IP info for all or only admins.')
);
$form['display_options']['guestbook_info_style'] = array(
'#type' => 'radios',
'#title' => t('Display info style'),
'#default_value' => variable_get('guestbook_info_style', GUESTBOOK_INFO_STYLE_TEXT),
'#options' => array(
GUESTBOOK_INFO_STYLE_TEXT => t('text style'), GUESTBOOK_INFO_STYLE_ICON => t('icon style')),
'#description' => t('Visible info style in comment top: Simple text or picture.')
);
$form['display_options']['guestbook_icon_path'] = array(
'#type' => 'textfield',
'#title' => t('Real, exist path, where stored the icons'),
'#description' => t("If not use default path, copy the pictures to new directory!"),
'#size' => 30,
'#maxlength' => 128,
'#default_value' => variable_get('guestbook_icon_path', drupal_get_path( 'module', 'guestbook')));
$form['display_options']['guestbook_pager_position'] = array(
'#type' => 'radios',
'#title' => t('Position of pager'),
'#default_value' => variable_get('guestbook_pager_position', GUESTBOOK_PAGER_BELOW),
'#options' => array(
GUESTBOOK_PAGER_ABOVE => t('Above the entries'),
GUESTBOOK_PAGER_BELOW => t('Below the entries'),
GUESTBOOK_PAGER_ABOVE | GUESTBOOK_PAGER_BELOW => t('Above and below the entries')));
// Posting settings
$form['posting_settings'] = array(
'#type' => 'fieldset',
'#title' => t('Posting settings'));
$form['posting_settings']['guestbook_input_format'] = filter_form(variable_get('guestbook_input_format', 0), NULL, array('guestbook_input_format'));
$form['posting_settings']['guestbook_input_format']['#type'] = 'item';
$form['posting_settings']['guestbook_filter_tips'] = array(
'#type' => 'checkbox',
'#title' => t('Display filter tips'),
'#default_value' => variable_get('guestbook_filter_tips', TRUE),
'#description' => t('If enabled filter tips are displayed below the message textarea.'));
$form['posting_settings']['guestbook_anonymous_fields'] = array(
'#type' => 'checkboxes',
'#title' => t('Anonymous poster fields'),
'#default_value' => variable_get('guestbook_anonymous_fields', array('email','website')),
'#description' => t('Additional information that anonymous posters may supply.'),
'#options' => array(
'email' => 'E-mail',
'website' => 'Website'));
$form['posting_settings']['guestbook_form_location'] = array(
'#type' => 'radios',
'#title' => t('Location of entry submission form'),
'#default_value' => variable_get('guestbook_form_location', 'above'),
'#options' => array(
'above' => t('Above entries'),
'below' => t('Below entries'),
'separate page' => t('Separate page')));
$form['array_filter'] = array('#type' => 'value', '#value' => TRUE);
return system_settings_form($form);
}
/**
* Shows a user or site guestbook
* (menu callback)
*/
function guestbook_page($uid = 0, $op = NULL, $op_id = NULL) {
global $user;
if (!_guestbook_exists($uid)) {
drupal_not_found();
return;
}
// Set last visited time for own guestbook
if ($uid > 0 && $user->uid == $uid) {
user_save($user, array('guestbook_visited' => time()));
}
// Delete or comment an entry
if (_guestbook_access('administer', $uid) && is_numeric($op_id)) {
switch ($op) {
case 'delete':
return guestbook_delete_entry_confirm_page($uid, $op_id);
case 'comment':
$comment_entry = $op_id;
break;
}
}
// Fetch guestbook entries
$limit = variable_get('guestbook_entries_per_page', 20);
$result = pager_query(
"SELECT g.*, u1.name, u1.data, u1.picture, u2.name as commentby
FROM {guestbook} g
LEFT JOIN {users} u1 ON g.author = u1.uid
LEFT JOIN {users} u2 ON g.commentauthor = u2.uid
WHERE g.recipient = %d
ORDER BY g.created DESC",
$limit, 0, "SELECT COUNT(*) FROM {guestbook} WHERE recipient = %d", $uid);
$entries = array();
while ($entry = db_fetch_array($result)) {
$entries[] = $entry;
}
return theme('guestbook', $uid, $entries, $comment_entry, $limit);
}
/**
* Display the guestbook form on a separate page
* (menu callback)
*/
function guestbook_page_form($uid) {
if (!_guestbook_exists($uid)) {
drupal_not_found();
return;
}
return guestbook_form_entry($uid, 'page');
}
/**
* List all guestbooks
* (menu callback)
*/
function guestbook_list() {
$limit = 40;
$guestbooks = array();
$guestbook_mode = variable_get('guestbook_mode', GUESTBOOK_SITE_GUESTBOOK | GUESTBOOK_USER_GUESTBOOKS);
$header = array(
array('data' => t('user'), 'field' => 'u.name'),
array('data' => t('entries'), 'field' => 'num'),
array('data' => t('last update'), 'field' => 'created', 'sort' => 'desc'));
$result = pager_query(
"SELECT u.uid, u.name, u.data, MAX(g.created) as created, COUNT(g.recipient) as num
FROM {users} u
LEFT OUTER JOIN {guestbook} g ON u.uid = g.recipient
GROUP BY u.uid, u.name, u.data, g.recipient". tablesort_sql($header),
$limit, 0, "SELECT COUNT(*) FROM {users}");
while ($guestbook = db_fetch_array($result)) {
if ($guestbook['uid'] == 0 && user_access('access site guestbook') && $guestbook_mode & GUESTBOOK_SITE_GUESTBOOK) {
// site guestbook
$guestbooks[0] = $guestbook;
}
else if ($guestbook['uid'] > 0 && user_access('access user guestbooks')) {
// user guestbooks
$data = unserialize($guestbook['data']);
if ($data['guestbook_status'] == 0) {
$guestbooks[$guestbook['uid']] = $guestbook;
}
}
}
return theme('guestbook_list', $guestbooks, $header, $limit);
}
/**
* Guestbook form functions
*/
function guestbook_form_entry($uid, $display = '') {
$output = drupal_get_form('guestbook_form_entry_form', $uid, $display);
return $output;
}
function guestbook_form_entry_form($uid, $display = '') {
global $user;
$form = array();
if ($user->uid == 0 ) {
// fields for anonymous poster
$form['anonname'] = array(
'#type' => 'textfield', '#title' => t('Name'),
'#size' => 32, '#maxlength' => 64, '#required' => TRUE);
$anonymous_fields = (array) variable_get('guestbook_anonymous_fields', array('email','website'));
if (in_array('email', $anonymous_fields)) {
$form['anonemail'] = array(
'#type' => 'textfield', '#title' => t('E-mail'),
'#size' => 32, '#maxlength' => 128);
}
if (in_array('website', $anonymous_fields)) {
$form['anonwebsite'] = array(
'#type' => 'textfield', '#title' => t('Homepage'),
'#size' => 32, '#maxlength' => 128);
}
}
$filter_tips = variable_get('guestbook_filter_tips', TRUE) ? _guestbook_form_filter_tips() : NULL;
$form['message'] = array(
'#type' => 'textarea', '#title' => t('Message'),
'#cols' => 32, '#rows' => GUESTBOOK_TEXTAREA_ROWS, '#description' => $filter_tips, '#required' => TRUE);
$form['send'] = array(
'#type' => 'submit', '#value' => t('Send'));
$form['uid'] = array(
'#type' => 'value', '#value' => $uid);
$form['access'] = array(
'#type' => 'value', '#value' => _guestbook_access('post', $uid));
$form['display'] = array(
'#type' => 'value', '#value' => $display);
return $form;
}
function guestbook_form_entry_form_submit($form_id, $edit) {
global $user;
$myrealip = realip();
$uid = $edit['uid'];
$message = $edit['message'];
// Make sure this isn't a dupe
$result = db_query("SELECT message FROM {guestbook} WHERE recipient = %d ORDER BY id DESC LIMIT 1", $uid);
$entry = db_fetch_array($result);
if ($entry['message'] == $message) {
return;
}
// no empty entries
if ($message == '') {
return;
}
if (module_exists('spam')) {
// Is this spam?
$spamcheck = $edit['anonname'] . ' ' . $edit['anonemail'] . ' '. $edit['anonwebsite'];
if (spam_content_filter('guestbook', 1, $spamcheck, $message, '_guestbook_spam')) {
return;
}
}
// E-mail notification
$iSendEMail = '';
$guestbook_mode = variable_get('guestbook_mode', GUESTBOOK_SITE_GUESTBOOK | GUESTBOOK_USER_GUESTBOOKS);
if ($uid == 0 && ($guestbook_mode & GUESTBOOK_SITE_GUESTBOOK)) {
$iSendEmail = variable_get('guestbook_send_email', '');
}
else if ($guestbook_mode & GUESTBOOK_USER_GUESTBOOKS) {
$guestbook_user = ($uid != $user->uid) ? user_load(array('uid' => $uid, 'status' => 1)) : $user;
if ($guestbook_user->uid && $guestbook_user->guestbook_status == 0) {
$iSendEmail = $guestbook_user->guestbook_send_email;
}
}
$from = variable_get('site_mail', ini_get('sendmail_from'));
if ($iSendEmail != '') {
drupal_mail('guestbook_notification', $iSendEmail, 'New guestbook entry', $message, $from);
}
// Insert new message
if (_guestbook_access('post', $uid) == 'allowed') {
if ($user->uid == 0) {
// anonymous user
$entryid = db_next_id('{guestbook}_id');
$result = db_query("INSERT INTO {guestbook} (id, anonname, anonemail, anonwebsite, author, recipient, message, created, cip4)
VALUES(%d, '%s', '%s', '%s', %d, %d, '%s', %d, '%s')", $entryid, $edit['anonname'], $edit['anonemail'], $edit['anonwebsite'], 0, $uid, $message, time(), $myrealip);
}
else {
// registered user
$entryid = db_next_id('{guestbook}_id');
$result = db_query("INSERT INTO {guestbook} (id, author, recipient, message, created, cip4)
VALUES(%d, %d, %d, '%s', %d, '%s')", $entryid, $user->uid, $uid, $message, time(), $myrealip);
}
}
return 'guestbook/'. $uid;
}
function theme_guestbook_form_entry_form($form) {
$output = '';
$access = $form['access']['#value'];
$display = $form['display']['#value'];
$uid = $form['uid']['#value'];
switch ($access) {
case 'allowed':
if ($display == 'link') {
// output only a link to a page with the form
$output .= '» '. l(t('Add guestbook entry'), "guestbook/$uid/form") .'
';
}
else {
$output .= $display == 'page' ? '' : ''. t('Add guestbook entry') .'
';
$output .= drupal_render($form);
}
break;
case 'own guestbook':
$output .= ' ';
break;
case 'not logged in':
$output .= '» '. t('You must be logged in to post a comment.') .'
';
break;
case 'not allowed':
$output .= '» '. t('You are not allowed to post in this guestbook.') .'
';
break;
}
return $output;
}
function guestbook_form_comment($uid, $entry) {
$output = drupal_get_form('guestbook_form_comment_form', $uid, $entry);
return $output;
}
function guestbook_form_comment_form($uid, $entry) {
$form = array(); //'#type' => 'textfield', '#default_value' => check_plain($entry['comment']), '#size' => 64);
$form['comment'] = array(
'#type' => 'textarea',
'#cols' => 10, '#rows' => 4,
'#title' => t('Admin Comment'),
'#description' => $filter_tips,
'#default_value' => check_plain( $entry['comment']));
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Comment'));
$form['entry_id'] = array('#type' => 'value', '#value' => $entry['id']);
$form['uid'] = array('#type' => 'value', '#value' => $uid);
return $form;
}
function guestbook_form_comment_form_submit($form_id, $edit) {
global $user;
if (_guestbook_access('administer', $edit['uid'])) {
db_query("UPDATE {guestbook} SET comment = '%s', commentauthor = %d WHERE id = %d", $edit['comment'], $user->uid, $edit['entry_id']);
}
return array('guestbook/'. $edit['uid'], $_GET['page'] ? 'page='. $_GET['page'] : NULL);
}
function theme_guestbook_form_comment_form($form) {
$output = '';
$output .= '';
$output .= drupal_render($form);
$output .= '
';
return $output;
}
function guestbook_delete_entry_confirm_page($uid, $entry_id) {
return drupal_get_form('guestbook_delete_entry_confirm', $uid, $entry_id );
}
function guestbook_delete_entry_confirm($uid, $entry_id) {
$entry = db_fetch_array(db_query(
"SELECT g.*, u1.name, u1.data, u1.picture, u2.name as commentby
FROM {guestbook} g
LEFT JOIN {users} u1 ON g.author = u1.uid
LEFT JOIN {users} u2 ON g.commentauthor = u2.uid
WHERE g.id = %d", $entry_id));
$form = array();
$form['entry_id'] = array('#type' => 'value', '#value' => $entry_id);
$form['uid'] = array('#type' => 'value', '#value' => $uid);
return confirm_form(
$form,
t('Are you sure you want to delete this guestbook entry?\n'),
'guestbook/'. $uid,
theme('guestbook_entry', $uid, $entry, NULL, true),
t('Delete'), t('Cancel'));
}
function guestbook_delete_entry_confirm_submit($form_id, $form_values) {
if (_guestbook_access('administer', $form_values['uid']) && $form_values['confirm']) {
db_query("DELETE FROM {guestbook} WHERE id = %d", $form_values['entry_id']);
}
return 'guestbook/'. $form_values['uid'];
}
/**
* Guestbook theme functions
*/
function theme_guestbook($uid, $entries, $comment_entry, $limit = 20) {
global $user;
$form_location = variable_get('guestbook_form_location', 'above');
$pager_position = variable_get('guestbook_pager_position', GUESTBOOK_PAGER_BELOW);
// intro text
$intro = _guestbook_info($uid, 'intro');
$output = $intro ? check_markup($intro) : '';
$output .= _guestbook_user_profile_link($uid);
// form on separate page
$output .= $form_location == 'separate page' ? guestbook_form_entry($uid, 'link') : '';
// form and pager above entries
$output .= $form_location == 'above' ? guestbook_form_entry($uid) : '';
$output .= $pager_position & GUESTBOOK_PAGER_ABOVE ? theme('pager', NULL, $limit, 0) : '';
foreach ($entries as $entry) {
$output .= theme('guestbook_entry', $uid, $entry, $comment_entry);
}
// form and pager below entries
$output .= $pager_position & GUESTBOOK_PAGER_BELOW ? theme('pager', NULL, $limit, 0) : '';
$output .= $form_location == 'below' ? guestbook_form_entry($uid) : '';
return ''. $output ."
\n";
}
function theme_guestbook_entry($uid, $entry, $comment_entry = NULL, $confirm_delete = false) {
global $user;
$output = '';
$guestbook_iconpath = variable_get('guestbook_icon_path','');
$guestbook_infostyle = !variable_get('guestbook_info_style','');
$guestbook_ipview = variable_get('guestbook_ip_view', GUESTBOOK_IP_VIEW_ADMIN);
$display = (array) variable_get('guestbook_display', array('date', 'email', 'website', 'comments','userip'));
$output .= "\n";
return $output;
}
//
// Copy of theme_user_picture, with adjustments
//
function theme_guestbook_user_picture($uid) {
$account = user_load(array('uid' => $uid));
$output = $account->name ;
if (variable_get('user_pictures', 0)) {
if ($account->picture && file_exists($account->picture)) {
$picture = file_create_url($account->picture);
}
else if (variable_get('user_picture_default', '')) {
$picture = variable_get('user_picture_default', '');
}
if (variable_get('guestbook_mode', -1) == GUESTBOOK_SITE_GUESTBOOK
&& user_access('access user profiles')) {
$user_link = "user/$account->uid";
$user_text = t('View user profile.');
}
else if (user_access('access user guestbooks')) {
$user_link = "guestbook/$account->uid";
$user_text = t('View user guestbook.');
}
else {
$user_link = 'guestbook';
$user_text = t('View guestbooks.');
}
$output = l($account->name ? $account->name : variable_get('anonymous', 'Anonymous'), $user_link, array("title" => $user_text));
if (isset($picture)) {
$alt = t("@user's picture", array('@user' => $account->name ? $account->name : variable_get('anonymous', 'Anonymous')));
$picture = theme('image', $picture, $alt, $alt, '', false);
if (!empty($account->uid) && user_access('access user profiles')) {
$picture = l($picture, $user_link, array('title' => $user_text), NULL, NULL, FALSE, TRUE);
}
$output .= "$picture
";
}
}
return $output;
}
function theme_guestbook_entry_comment($uid, $entry, $comment_entry) {
$display = (array) variable_get('guestbook_display', array('date', 'email','website', 'comments'));
$output = '';
if ($comment_entry == $entry['id']) {
// display comment edit form
$output .= guestbook_form_comment($uid, $entry);
}
else if (in_array('comments', $display) && $entry['comment'] != '') {
// display comment
$commentby = user_access('access user profiles') ? l($entry['commentby'], "user/{$entry['commentauthor']}") : $entry['commentby'];
$output .= ''. t('Comment by') .' '. $commentby ."
";
$output .= ''. check_plain($entry['comment']) .'';
}
return '';
}
function theme_guestbook_list($guestbooks, $header, $limit = 40) {
$output = '';
// site guestbook
if (isset($guestbooks[0])) {
$output .= ''. l(t('Site guestbook'), 'guestbook/0');
$output .= ' ('. format_plural($guestbooks[0]['num'], '1 entry', '@count entries') .', '. t('last update') .': '. _guestbook_timeinterval($guestbooks[0]['created']) .')
';
unset($guestbooks[0]);
}
// user guestbooks
if (count($guestbooks)) {
$output .= ''. t('User guestbooks') .'
';
$rows = array();
foreach ($guestbooks as $guestbook) {
$rows[] = array(
l($guestbook['name'], 'guestbook/'. $guestbook['uid']),
format_plural($guestbook['num'], '1 entry', '@count entries'),
array('data' => _guestbook_timeinterval($guestbook['created']), 'align' => 'right'));
}
$output .= theme('table', $header, $rows);
}
$output .= theme('pager', NULL, $limit, 0);
return $output;
}
/**
* Returns the title or the intro text of the guestbook specified by $uid
*/
function _guestbook_info($uid, $data) {
global $user;
static $info;
$guestbook_mode = variable_get('guestbook_mode', GUESTBOOK_SITE_GUESTBOOK | GUESTBOOK_USER_GUESTBOOKS);
if (!isset($info[$uid])) {
if ($uid == 0 && ($guestbook_mode & GUESTBOOK_SITE_GUESTBOOK)) {
$info[$uid]['title'] = variable_get('guestbook_site_title', t('Site guestbook'));
$info[$uid]['intro'] = variable_get('guestbook_site_intro', '');
}
else if ($guestbook_mode & GUESTBOOK_USER_GUESTBOOKS) {
$guestbook_user = ($uid != $user->uid) ? user_load(array('uid' => $uid, 'status' => 1)) : $user;
if ($guestbook_user->uid && $guestbook_user->guestbook_status == 0) {
$info[$uid]['title'] = t("@username's guestbook", array('@username' => $guestbook_user->name));
$info[$uid]['intro'] = $guestbook_user->guestbook_intro;
}
}
}
return $info[$uid][$data];
}
/**
* Return a link to $uid's profile if context allows it
*/
function _guestbook_user_profile_link($uid) {
global $user;
$guestbook_mode = variable_get('guestbook_mode', GUESTBOOK_SITE_GUESTBOOK | GUESTBOOK_USER_GUESTBOOKS);
$output = '';
if ($guestbook_mode & GUESTBOOK_USER_GUESTBOOKS && user_access('access user profiles') && $uid != $user->uid) {
$guestbook_user = user_load(array('uid' => $uid, 'status' => 1));
if ($guestbook_user->uid && $guestbook_user->guestbook_status == 0) {
$namelink = l($guestbook_user->name, "user/$uid", array('title' => t('View user profile.')));
$output .= '' . t("Visit !username's profile", array('!username' => $namelink)) . '
';
}
}
return $output;
}
/**
* Returns if the guestbook specified by $uid exists
*/
function _guestbook_exists($uid) {
$title = _guestbook_info($uid, 'title');
return !empty($title);
}
/**
* Returns if current user is allowed to perform $action in guestbook $uid
*/
function _guestbook_access($action, $uid) {
global $user;
switch ($action) {
case 'post':
if (($uid == 0 ? user_access('post in site guestbook') : user_access('post in user guestbooks'))) {
if (!($user->uid == $uid && $user->uid > 0)) {
return 'allowed';
}
else {
return 'own guestbook';
}
}
else if ($user->uid == 0) {
return 'not logged in';
}
else if ($user->uid != $uid) {
return 'not allowed';
}
break;
case 'administer':
return user_access('administer all guestbooks') || $uid == $user->uid && $user->uid > 0;
}
}
/**
* Returns a string representation of a time interval
*/
function _guestbook_timeinterval($time) {
if ($time == 0) {
return t('never');
}
else {
return format_interval(time() - $time, 1);
}
}
/**
* Fetches number of new entries for current user
*/
function _guestbook_newentries() {
global $user;
$count = db_result(db_query("SELECT COUNT(created) FROM {guestbook} WHERE recipient = %d AND created > %d",
$user->uid, $user->guestbook_visited));
return $count;
}
function _guestbook_form_filter_tips() {
$format = variable_get('guestbook_input_format', 1);
$tips = theme('filter_tips', _filter_tips($format));
return $tips;
}
function _guestbook_spam($source, $id, $header, $body, $probability, $old, $action) {
if ($probability > 98 ) {
$msgtext = t('Entry is spam: ') . $header . ' ' . $body . ' probability: ' . $probability;
watchdog('guestbook', $msgtext, WATCHDOG_WARNING);
drupal_set_message($msgtext, 'error');
return TRUE;
}
return FALSE;
}
';
}
if (in_array('email', $display) && !empty($entry['anonemail'])) {
$output .= $guestbook_infostyle ? ' | ' . t('E-mail') . '' : '
';
}
if (in_array('date', $display)) {
$output .= $guestbook_infostyle ? ' | ' . format_date($entry['created'], 'medium') : '
';
}
if ($guestbook_ipview | _guestbook_access('administer', $uid)) {
if (in_array('userip', $display) && !empty($entry['cip4'])) {
$output .= $guestbook_infostyle ? ' | ' . t('IP Address: ') . $entry['cip4'] : '![' . t('IP Address: ') . $entry['cip4'] . '](' . $guestbook_iconpath . '/net.gif)
';
}
}
$output .= '