}
//
// daily jobs
//
echo 'Checking daily jobs...' . BR;
// get date of last run
$record = Values::get_record('cron.daily', NULL_DATE);
// wait at least 1 day = 86400 seconds between runs
if (isset($record['edit_date'])) {
$target = SQL::strtotime($record['edit_date']) + 86400;
} else {
$target = time();
}
// request to be delayed
if ($target > time()) {
echo 'Wait until ' . gmdate('r', $target) . ' GMT' . BR;
} else {
Values::set('cron.daily', 'running...');
// do the job and provide feed-back to user
$context['text'] = Hooks::include_scripts('daily');
echo $context['text'];
// remember tick date and resulting text
Values::set('cron.daily', $context['text']);
// log outcome of script execution in debug mode
if ($context['with_debug'] == 'Y') {
Logger::remember('cron.php: daily processing', $context['text'], 'debug');
}
}
// all done
$time = round(get_micro_time() - $context['start_time'], 2);
exit(sprintf('Script terminated in %.2f seconds.', $time) . BR);
// we have an array to format
if (is_array($items)) {
$items = Skin::build_list($items, '2-columns');
}
// displayed as another page section
$text .= Skin::build_box(i18n::s('Other sections'), $items, 'header1', 'other_sections');
}
}
// cache this to speed subsequent queries
Cache::put($cache_id, $text, 'sections');
}
$context['text'] .= $text;
}
// the suffix hook for the site map page
if (is_callable(array('Hooks', 'include_scripts'))) {
$context['text'] .= Hooks::include_scripts('sections/index.php#suffix');
}
// page tools
if (Surfer::is_associate()) {
$context['page_tools'][] = Skin::build_link('sections/edit.php', i18n::s('Add a section'));
$context['page_tools'][] = Skin::build_link('help/populate.php', i18n::s('Content Assistant'));
$context['page_tools'][] = Skin::build_link('sections/check.php', i18n::s('Maintenance'));
}
// display extra information
$cache_id = 'sections/index.php#extra';
if (!($text = Cache::get($cache_id))) {
// see also
$lines = array();
$lines[] = Skin::build_link('categories/', i18n::s('Categories'));
$lines[] = Skin::build_link('search.php', i18n::s('Search'));
$lines[] = Skin::build_link('help/', i18n::s('Help index'));
/**
* do whatever is necessary when a page has been updated
*
* This function:
* - logs the update
* - sends notification to watchers and to followers
* - "touches" the container of the page,
* - ping referred pages remotely (via the pingback protocol)
* - ping selected servers, if any
* - and triggers the hook 'update'.
*
* The first parameter provides the watching context to consider. If call is related
* to the creation of a published page, the context is the section that hosts the new
* page. If call is related to a draft page that has been published, then the context
* is the page itself.
*
* This function is also able to notify followers of the surfer who has initiated the
* action.
*
* @param object the watching context
* @param array attributes of the published page
* @param object page overlay, if any
* @param boolean TRUE if dates should be left unchanged, FALSE otherwise
* @param boolean TRUE if watchers should be notified, FALSE otherwise
* @param boolean TRUE if followers should be notified, FALSE otherwise
*/
public static function finalize_update($anchor, $item, $overlay = NULL, $silently = FALSE, $with_watchers = TRUE, $with_followers = FALSE)
{
global $context;
// proceed only if the page has been published
if (isset($item['publish_date']) && $item['publish_date'] > NULL_DATE) {
// notification to send by e-mail
$mail = array();
$mail['subject'] = sprintf(i18n::c('%s: %s'), i18n::c('Update'), strip_tags($item['title']));
$mail['notification'] = Articles::build_notification('update', $item);
$mail['headers'] = Mailer::set_thread('article:' . $item['id']);
// allow the overlay to prevent notifications of watcherss
if (is_object($overlay) && !$overlay->should_notify_watchers($mail)) {
$with_watchers = FALSE;
}
// send to watchers of this page, and to watchers upwards
if ($with_watchers && ($handle = new Article())) {
$handle->load_by_content($item, $anchor);
$handle->alert_watchers($mail, 'article:update', $item['active'] == 'N');
}
// never notify followers on private pages
if (isset($item['active']) && $item['active'] == 'N') {
$with_followers = FALSE;
}
// allow the overlay to prevent notifications of followers
if (is_object($overlay) && !$overlay->should_notify_followers()) {
$with_followers = FALSE;
}
// send to followers of this user
if ($with_followers && Surfer::get_id()) {
$mail['message'] = Mailer::build_notification($mail['notification'], 2);
Users::alert_watchers('user:'******'article:update', $item['id'], $silently);
// advertise public pages
if (isset($item['active']) && $item['active'] == 'Y') {
// expose links within the page
$raw = '';
if (isset($item['introduction'])) {
$raw .= $item['introduction'];
}
if (isset($item['source'])) {
$raw .= ' ' . $item['source'];
}
if (isset($item['description'])) {
$raw .= ' ' . $item['description'];
}
// pingback to referred links, if any
include_once $context['path_to_root'] . 'links/links.php';
Links::ping($raw, 'article:' . $item['id']);
// ping servers, if any
Servers::notify($anchor->get_url());
}
}
// 'update' hook
if (is_callable(array('Hooks', 'include_scripts'))) {
Hooks::include_scripts('update', $item['id']);
}
// log page update
$label = sprintf(i18n::c('Update: %s'), strip_tags($item['title']));
$poster = Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']);
$description = sprintf(i18n::c('Updated by %s in %s'), $poster, $anchor->get_title());
$description .= "\n\n" . '<a href="' . Articles::get_permalink($item) . '">' . $item['title'] . '</a>';
Logger::notify('articles/articles.php: ' . $label, $description);
}
/**
* process one message
*
* This function looks for a target anchor in message title. It also performs some security
* checks before accepting actual submission.
*
* The subject line may indicate the container for the post, as per following patterns:
* - [#1234] - a comment to be appended to article 1234
* - [#s1234] - a page to be created in section 1234
*
* If no anchor is defined in message title, then the section id defined in queue parameters is
* used. If no section has been defined for the queue, then a new page is created in the default
* section.
*
* @param string message raw content
*/
public static function process_message($entity)
{
global $context;
// sanity check
if (!trim($entity)) {
return NULL;
}
// retrieve queue parameters
list($server, $account, $password, $allowed, $match, $section, $options, $hooks, $prefix, $suffix) = $context['mail_queue'];
// split headers and body
if (!($position = strpos($entity, "\n\n"))) {
Logger::remember('agents/messages.php: Can not split header and body', $entity);
return NULL;
}
$message_headers = substr($entity, 0, $position);
// security match
if ($match && !preg_match('/' . preg_quote($match, '/') . '/i', $message_headers)) {
Logger::remember('agents/messages.php: Message does not match /' . preg_quote($match, '/') . '/');
return NULL;
}
// parse and decode all headers
$message_headers = Messages::parse_headers($message_headers);
// identify message sender
$post_sender = NULL;
foreach ($message_headers as $header) {
if (preg_match('/From/i', $header['name'])) {
$post_sender = $header['value'];
break;
}
}
// use only the mail address
if (preg_match('/^[^<>]*<([^<>]+)>/', $post_sender, $matches)) {
$post_sender = $matches[1];
}
// no poster
if (!$post_sender) {
Logger::remember('agents/messages.php: No poster address');
return NULL;
}
// ensure poster is allowed to move forward
$granted = FALSE;
// maybe the sender has been recorded
$user = Users::get($post_sender);
// the address is in the list of allowed addresses, including anyone
if ($allowed && preg_match('/\\b(' . preg_quote($post_sender, '/') . '|anyone)\\b/i', $allowed)) {
$granted = TRUE;
// email addresses not present in the database are allowed
if (!$user['id']) {
list($user['nick_name'], $domain) = explode('@', $post_sender);
$user['id'] = 0;
$user['email'] = $post_sender;
$user['capability'] = 'M';
}
// the poster has to be recorded in the database
} elseif (!$user['id']) {
Logger::remember('agents/messages.php: Unknown poster address ' . $post_sender);
return NULL;
// maybe subscribers are allowed to post here
} elseif ($user['capability'] == 'S' && $allowed && preg_match('/\\bany_subscriber\\b/i', $allowed)) {
$granted = TRUE;
} elseif ($user['capability'] == 'M' && $allowed && preg_match('/\\bany_member\\b/i', $allowed)) {
$granted = TRUE;
} elseif ($user['capability'] != 'A') {
Logger::remember('agents/messages.php: Poster ' . $post_sender . ' is not allowed to contribute by e-mail');
return NULL;
}
// message post date
$context['mail_date'] = gmdate('D, j M Y G:i:s') . ' GMT';
foreach ($message_headers as $header) {
if (preg_match('/Date/i', $header['name'])) {
$context['mail_date'] = $header['value'];
break;
}
}
// process message subject line --set in $context['mail_subject']
$context['mail_subject'] = i18n::c('Item sent by e-mail');
$anchor = NULL;
foreach ($message_headers as $header) {
if (preg_match('/Subject/i', $header['name'])) {
$context['mail_subject'] = $header['value'];
if (preg_match('/\\[#(a|s)*([0-9]+)\\]/', $header['value'], $matches)) {
$context['mail_subject'] = preg_replace('/' . preg_quote($matches[0], '/') . '/', '', $header['value']);
if (!$matches[1] || $matches[1] == 'a') {
$anchor = 'article:' . $matches[2];
} else {
$anchor = 'section:' . $matches[2];
}
}
break;
}
}
// anchor is defined in queue parameters
if (!$anchor && $section) {
$anchor = 'section:' . $section;
}
// use default section
if (!$anchor && ($section = Sections::get_default())) {
$anchor = 'section:' . $section;
}
// no anchor to use
if (!$anchor) {
Logger::remember('agents/messages.php: No anchor has been found');
return NULL;
}
// do the job
include_once $context['path_to_root'] . 'comments/comments.php';
if ($reference = Messages::process_entity($entity, $user, $anchor, NULL)) {
// trigger hooks
if (is_callable(array('Hooks', 'include_scripts'))) {
// set hook parameters -- $context['mail_queue'] has queue attributes
$context['mail_headers'] = $message_headers;
$context['mail_body'] = substr($entity, $position + 2);
$context['mail_poster'] = $user;
$context['mail_anchor'] = $anchor;
$context['mail_reference'] = $reference;
// insert 'inbound-mail' in hooks to call
$hooks = trim('inbound-mail ' . $hooks);
// trigger each hook one by one
$hooks = preg_split('/[\\s,]+/', $hooks, -1, PREG_SPLIT_NO_EMPTY);
foreach ($hooks as $hook) {
Hooks::include_scripts($hook);
}
}
}
}
/**
* duplicate items related to one anchor
*
* This function is invoked when some anchor is duplicated.
*
* Note: do not refer here to objects that will be duplicated through
* overlays, such as Dates.
*
* The duplicate_related_to hook is used to invoke any software extension bound as follows:
* - id: 'shared/anchors.php#duplicate_related_to'
* - type: 'include'
* - parameters: array of strings referencing origin and target anchors
*
* @param string reference of the source anchor (e.g., 'article:12')
* @param string reference of the target anchor (e.g., 'article:12')
*/
public static function duplicate_related_to($from_anchor, $to_anchor)
{
global $context;
// duplicate related articles
Articles::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate related categories
Categories::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate related comments
include_once $context['path_to_root'] . 'comments/comments.php';
Comments::duplicate_for_anchor($from_anchor, $to_anchor);
// do not duplicate related dates -- this will be done through overlays
// duplicate related files
Files::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate related images
include_once $context['path_to_root'] . 'images/images.php';
Images::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate related links
include_once $context['path_to_root'] . 'links/links.php';
Links::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate related locations
include_once $context['path_to_root'] . 'locations/locations.php';
Locations::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate related sections
Sections::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate related tables
include_once $context['path_to_root'] . 'tables/tables.php';
Tables::duplicate_for_anchor($from_anchor, $to_anchor);
// duplicate memberships for this anchor
Members::duplicate_for($from_anchor, $to_anchor);
// the duplicate_related_to hook
if (is_callable(array('Hooks', 'include_scripts'))) {
$context['text'] .= Hooks::include_scripts('shared/anchors.php#duplicate_related_to', array($from_anchor, $to_anchor));
}
// clear the cache as well
Cache::clear();
}
/**
* dynamically generate the page
*
* @see skins/index.php
*/
function send_body()
{
global $context, $action;
// check that the user is an admin, but only if there is at least one user record
$query = "SELECT count(*) FROM " . SQL::table_name('users');
if (!Surfer::is_associate() && SQL::query($query) !== FALSE) {
Safe::header('Status: 401 Unauthorized', TRUE, 401);
echo '<p>' . i18n::s('You are not allowed to perform this operation.') . "</p>\n";
return;
}
// log the current surfer as an associate if not yet the case
if (!Surfer::is_associate()) {
$fields = array();
$fields['id'] = 1;
$fields['nick_name'] = 'admin';
$fields['email'] = '';
$fields['capability'] = 'A';
Surfer::set($fields);
echo '<p>' . i18n::s('You have associate privilege') . '</p>';
}
// check every table of the database
if ($action == 'build') {
// maybe we will have to switch the server off
$temporary_off = FALSE;
// ensure nobody else will access the database during the operation
if (file_exists('../parameters/switch.on')) {
if (Safe::rename($context['path_to_root'] . 'parameters/switch.on', $context['path_to_root'] . 'parameters/switch.off')) {
echo BR . i18n::s('The server has been switched off.');
$temporary_off = TRUE;
}
// let concurrent on-going transactions finish properly
Safe::sleep(3);
// first installation
} elseif (!file_exists('../parameters/switch.off')) {
echo '<p>' . i18n::s('Review provided information and go to the bottom of the page to move forward.') . "</a></p>\n";
}
// ensure utf8 character set for this database
$query = "ALTER DATABASE `" . $context['database'] . "` DEFAULT CHARACTER SET utf8";
SQL::query($query);
// create tables for users
echo Users::setup();
// create tables for activities
echo Activities::setup();
// create tables for notifications
include_once '../users/notifications.php';
echo Notifications::setup();
// create tables for messages
echo Mailer::setup();
// create tables for visits
include_once '../users/visits.php';
echo Visits::setup();
// create tables for sections
echo Sections::setup();
// create tables for articles
echo Articles::setup();
// create tables for images
include_once '../images/images.php';
echo Images::setup();
// create tables for tables
include_once '../tables/tables.php';
echo Tables::setup();
// create tables for files
echo Files::setup();
// create tables for links
include_once '../links/links.php';
echo Links::setup();
// create tables for locations
include_once '../locations/locations.php';
echo Locations::setup();
// create tables for comments
include_once '../comments/comments.php';
echo Comments::setup();
// create tables for categories
echo Categories::setup();
// create tables for members
include_once '../shared/members.php';
echo Members::setup();
// create tables for dates
include_once '../dates/dates.php';
echo Dates::setup();
// create tables for servers
include_once '../servers/servers.php';
echo Servers::setup();
// create tables for versions
include_once '../versions/versions.php';
echo Versions::setup();
// create tables for enrolments
include_once '../shared/enrolments.php';
echo Enrolments::setup();
// create tables for values
include_once '../shared/values.php';
echo Values::setup();
// create tables for the cache
echo Cache::setup();
// create tables for the php documentation
include_once '../scripts/phpdoc.php';
echo PhpDoc::setup();
// the setup hook
if (is_callable(array('Hooks', 'include_scripts'))) {
echo Hooks::include_scripts('control/setup.php');
}
// reopen the server for others
if ($temporary_off && Safe::rename($context['path_to_root'] . 'parameters/switch.off', $context['path_to_root'] . 'parameters/switch.on')) {
echo '<p>' . i18n::s('The server has been switched on.') . '</p>';
}
// in the middle of an update
if (file_exists('../parameters/switch.off')) {
echo Skin::build_block('<form method="get" action="../scripts/run_once.php">' . "\n" . '<p class="assistant_bar">' . Skin::build_submit_button(i18n::s('Run one-time scripts and go to the Control Panel')) . '</p>' . "\n" . '</form>', 'bottom');
// this may take several minutes
echo '<p>' . i18n::s('When you will click on the button the server will be immediately requested to proceed. However, because of the so many things to do on the back-end, you may have to wait for minutes before getting a response displayed. Thank you for your patience.') . '</p>';
// populate the database on first installation
} elseif (!file_exists('../parameters/switch.on')) {
echo Skin::build_block('<form method="get" action="populate.php">' . "\n" . '<p class="assistant_bar">' . Skin::build_submit_button(i18n::s('Initialize the database')) . '</p>' . "\n" . '</form>', 'bottom');
// or back to the control panel
} else {
$menu = array('control/' => i18n::s('Control Panel'));
echo Skin::build_list($menu, 'menu_bar');
}
// clear the cache
Cache::clear();
// remember the change
$label = i18n::c('The database has been optimised');
Logger::remember('control/setup.php: ' . $label);
// ask for confirmation
} else {
// the splash message
echo '<p>' . i18n::s('This script will check the structure of the database and optimize data storage:') . '</p>' . "\n" . '<ul>' . "\n" . '<li>' . i18n::s('Missing tables will be created, if necessary.') . '</li>' . "\n" . '<li>' . i18n::s('Some columns may be created or converted if their type has evolved.') . '</li>' . "\n" . '<li>' . i18n::s('All indexes will be (re)built.') . '</li>' . "\n" . '<li>' . i18n::s('Data files will be optimized as well.') . '</li>' . "\n" . '</ul>' . "\n";
// the submit button
echo '<form method="post" action="' . $context['script_url'] . '" id="main_form"><p>' . Skin::build_submit_button(i18n::s('Ensure the database structure is accurate'), NULL, NULL, 'confirmed') . '<input type="hidden" name="action" value="build" />' . '</p></form>';
// the script used for form handling at the browser
Page::insert_script('$("#confirmed").focus();');
// this may take several minutes
echo '<p>' . i18n::s('When you will click on the button the server will be immediately requested to proceed. However, because of the so many things to do on the back-end, you may have to wait for minutes before getting a response displayed. Thank you for your patience.') . '</p>';
}
}
$with_form = TRUE;
$item = $_REQUEST;
$item['password'] = $item['confirm'];
// password has been md5 in Users::post()
unset($item['id']);
// successful post
} else {
// post an overlay, with the new user id
if (is_object($overlay) && !$overlay->remember('insert', $_REQUEST, 'user:'******'id'])) {
$item = $_REQUEST;
$with_form = TRUE;
// thanks
} else {
// 'users/edit.php#post' hook
if (is_callable(array('Hooks', 'include_scripts'))) {
Hooks::include_scripts('users/edit.php#post', $_REQUEST['id']);
}
// associates are redirected to the new user page
if (Surfer::is_associate()) {
Safe::redirect(Users::get_permalink($_REQUEST));
} else {
// get the new record
$item = Users::get($_REQUEST['id'], TRUE);
// the welcome page
$context['page_title'] = i18n::s('Welcome!');
// the welcome message
$context['text'] .= '<p>' . ucfirst($item['nick_name']) . ',</p>' . '<p>' . i18n::s('You are now a registered user of this community. Each time you will visit this site, please provide your nick name and password to authenticate.') . '</p>';
// follow-up commands
$follow_up = i18n::s('What do you want to do now?');
// just proceed
if (isset($_REQUEST['forward']) && $_REQUEST['forward']) {
$fields['publish_date'] = gmstrftime('%Y-%m-%d %H:%M:%S');
$fields['thumbnail_url'] = $context['url_to_home'] . $context['url_to_root'] . 'skins/_reference/thumbnails/page.gif';
if (Articles::post($fields)) {
$text .= sprintf(i18n::s('A page "%s" has been created.'), $fields['title']) . BR . "\n";
} else {
$text .= Logger::error_pop() . BR . "\n";
}
}
// nothing added
if (!$text) {
$text = i18n::s('No item has been added');
}
// report to surfer
$context['text'] .= Skin::build_box(i18n::s('Pages'), $text);
// the populate hook
if (is_callable(array('Hooks', 'include_scripts')) && ($text = Hooks::include_scripts('control/populate.php'))) {
$context['text'] .= Skin::build_box(i18n::s('Extensions'), $text);
}
// script has ben included
if (isset($context['populate_follow_up']) && $context['populate_follow_up'] == 'none') {
} elseif (!file_exists('../parameters/switch.on') && !file_exists('../parameters/switch.off')) {
$context['text'] .= Skin::build_block('<form method="get" action="../skins/configure.php">' . "\n" . '<p class="assistant_bar">' . Skin::build_submit_button(i18n::s('Configure the page factory')) . '</p>' . "\n" . '</form>', 'bottom');
// or back to the control panel
} else {
// follow-up commands
$context['text'] .= '<h3>' . i18n::s('What do you want to do now?') . '</h3>';
// follow-up commands
$menu = array();
$menu = array_merge($menu, array('sections/' => i18n::s('Check the updated Site Map')));
$menu = array_merge($menu, array('help/populate.php' => i18n::s('Launch the Content Assistant again')));
$menu = array_merge($menu, array('control/' => i18n::s('Control Panel')));
if (Surfer::is_associate()) {
$context['page_details'] .= '<p class="details">' . sprintf(i18n::s('Edited %s'), Skin::build_date(getlastmod())) . '</p>';
}
// the prefix hook for the help page
if (is_callable(array('Hooks', 'include_scripts'))) {
$context['text'] .= Hooks::include_scripts('help/index.php#prefix');
}
// where to look for information
$context['text'] .= Skin::build_block(i18n::s('Where to look for information?'), 'title') . '<ul>' . '<li>' . sprintf(i18n::s('%s and change it if you like.'), Skin::build_link('users/view.php', i18n::s('Review your profile'))) . '</li>' . '<li>' . sprintf(i18n::s('%s of this site.'), Skin::build_link($context['url_to_root'], i18n::s('Go to the front page'))) . '</li>' . '<li>' . Skin::build_link('sections/', i18n::s('Site map')) . '</li>' . '<li>' . Skin::build_link('categories/', i18n::s('Categories')) . '</li>' . '<li>' . sprintf(i18n::s('Index of most recent %1$s, %2$s, %3$s and %4$s'), Skin::build_link('articles/', i18n::s('pages')), Skin::build_link('files/', i18n::s('files')), Skin::build_link('comments/', i18n::s('threads')), Skin::build_link('users/', i18n::s('people'))) . '</li>' . '<li>' . Skin::build_link('search.php', i18n::s('Full-text search')) . '</li>';
if (!Surfer::is_logged() && (!isset($context['users_without_registration']) || $context['users_without_registration'] != 'Y')) {
$context['text'] .= '<li> ' . sprintf(i18n::s('%s to access more material, and to receive our newsletters'), Skin::build_link('users/edit.php', i18n::s('Register'))) . '</li>';
}
$context['text'] .= '</ul>';
// everybody, but subscriptors, may contribute
if (!Surfer::is_logged() || Surfer::is_member()) {
// how to format text in pages
$context['text'] .= Skin::build_block(i18n::s('How to format text in pages?'), 'title') . i18n::s('<p>To ease the production of text YACS has a little code interpreter. You will find in pages listed below descriptions of these codes, but also examples of their visual rendering on your system.</p>') . '<ul>' . '<li>' . Skin::build_link('smileys/', i18n::s('Smileys available at this system')) . '</li>' . '<li>' . sprintf(i18n::s('%s (bold, underline, ...)'), Skin::build_link('codes/basic.php', i18n::s('In-line'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (and shortcuts, buttons, ...)'), Skin::build_link('codes/links.php', i18n::s('Links'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (with bullets, numbered, ...)'), Skin::build_link('codes/lists.php', i18n::s('Lists'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (indentation, script, quote, ...)'), Skin::build_link('codes/blocks.php', i18n::s('Blocks'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (with headers, with grids, use CSV data, ...)'), Skin::build_link('codes/tables.php', i18n::s('Tables'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (and table of content)'), Skin::build_link('codes/titles.php', i18n::s('Titles and questions'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (updates, content, ...)'), Skin::build_link('codes/live.php', i18n::s('Dynamic queries'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (twitter, calendar, ...)'), Skin::build_link('codes/widgets.php', i18n::s('Widgets'))) . '</li>' . '<li>' . sprintf(i18n::s('%s (charts, ...)'), Skin::build_link('codes/misc.php', i18n::s('Miscellaneous codes'))) . '</li>' . '</ul>';
}
// locate a reference server
Safe::load('parameters/scripts.include.php');
if (isset($context['reference_server']) && $context['reference_server']) {
$target = 'http://' . $context['reference_server'] . '/';
} else {
$target = 'http://www.yacs.fr/';
}
// the suffix hook for the help page
if (is_callable(array('Hooks', 'include_scripts'))) {
$context['text'] .= Hooks::include_scripts('help/index.php#suffix');
}
// render the skin
render_skin();
