/**
* list users
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return some text
$text = '';
// empty list
if (!($delta = SQL::count($result))) {
return $text;
}
// flag idle users
$idle = gmstrftime('%Y-%m-%d %H:%M:%S', time() - 600);
// process all items in the list
$count = 0;
$items = array();
while ($item = SQL::fetch($result)) {
// url to view the user
$url = Users::get_permalink($item);
// initialize variables
$prefix = $suffix = '';
// signal restricted and private users
if (isset($item['active']) && $item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif (isset($item['active']) && $item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// signal locked profiles
if (isset($item['capability']) && $item['capability'] == '?') {
$prefix .= EXPIRED_FLAG;
}
// item title
if (isset($item['full_name']) && $item['full_name']) {
$label = ucfirst(Skin::strip($item['full_name'], 10));
$hover = $item['nick_name'];
} else {
$label = ucfirst(Skin::strip($item['nick_name'], 10));
$hover = $item['full_name'];
}
// flag idle users
if (!isset($item['click_date']) || $item['click_date'] < $idle) {
$class = 'idle user';
} else {
$class = 'user';
}
// list all components for this item
$items[$url] = array($prefix, $label, $suffix, $class, NULL, $hover);
// provide only some results
if (++$count >= 5) {
break;
}
}
// end of processing
SQL::free($result);
// turn this to some text
$text = Skin::build_list($items, 'comma');
// some indications on the number of connections
if ($delta -= $count) {
$text .= ', ...';
}
return $text;
}
/**
* list users
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// empty list
if (!SQL::count($result)) {
$output = array();
return $output;
}
// we return an array of ($url => $attributes)
$items = array();
// process all items in the list
while ($item = SQL::fetch($result)) {
// url to view the user profile
$url = Users::get_permalink($item);
// time of last update
$time = SQL::strtotime($item['edit_date']);
// item title
if ($item['full_name']) {
$label = ucfirst(Skin::strip($item['full_name'], 10));
} else {
$label = ucfirst(Skin::strip($item['nick_name'], 10));
}
// the section
$section = '';
// the author(s) is an e-mail address, according to rss 2.0 spec
$author .= $item['edit_address'] . ' (' . $item['edit_name'] . ')';
// introduction
$introduction = Codes::beautify($item['introduction']);
// the description
$description = Codes::beautify($item['description']);
// cap the number of words
$description = Skin::cap($description, 300);
// fix image references
$description = preg_replace('#"/([^">]+?)"#', '"' . $context['url_to_home'] . '/$1"', $description);
// other rss fields
$extensions = array();
// list all components for this item
$items[$url] = array($time, $label, $author, $section, $icon, $introduction, $description, $extensions);
}
// end of processing
SQL::free($result);
return $items;
}
$new_users[$url] = array($prefix, $label, $suffix, $type, $icon);
}
// display attached users with unlink buttons
$context['text'] .= Skin::build_list($new_users, 'compact') . '</div>';
}
// list also editors of parent containers
$inherited = '';
$handle = $anchor->get_parent();
while ($handle && ($parent = Anchors::get($handle))) {
$handle = $parent->get_parent();
if (($users =& Members::list_users_by_posts_for_member($parent->get_reference(), 0, 50 * USERS_LIST_SIZE, 'raw')) && count($users)) {
// browse the list
$items = array();
foreach ($users as $id => $user) {
// make an url
$url = Users::get_permalink($user);
// gather information on this user
$prefix = $suffix = $type = $icon = '';
if (isset($user['full_name']) && $user['full_name']) {
$label = $user['full_name'] . ' (' . $user['nick_name'] . ')';
} else {
$label = $user['nick_name'];
}
// surfer cannot be deselected
if ($parent->is_owned($id, FALSE)) {
$suffix .= ' - <span class="details">' . i18n::s('owner') . '</span>';
}
// format the item
$items[$url] = array($prefix, $label, $suffix, $type, $icon);
}
// display attached users with unlink buttons
Safe::header('Status: 401 Unauthorized', TRUE, 401);
} elseif (!Surfer::is_logged()) {
Safe::redirect($context['url_to_home'] . $context['url_to_root'] . 'users/login.php?url=' . urlencode(Articles::get_permalink($item)));
} elseif (isset($_REQUEST['requested']) && ($requested = Users::get($_REQUEST['requested'])) && $requested['email']) {
// prepare the mail message
$to = Mailer::encode_recipient($requested['email'], $requested['full_name']);
$subject = sprintf(i18n::c('%s: %s'), i18n::c('Request'), strip_tags($item['title']));
$message = Articles::build_notification('apply', $item, $overlay);
$headers = Mailer::set_thread('article:' . $item['id']);
// allow for skinnable template
$message = Skin::build_mail_message($message);
// build multiple parts, for HTML rendering
$message = Mailer::build_multipart($message);
// send the message to requested user
if (Mailer::post(Surfer::from(), $to, $subject, $message, NULL, $headers)) {
$text = sprintf(i18n::s('Your request has been transmitted to %s. Check your mailbox for feed-back.'), Skin::build_link(Users::get_permalink($requested), Codes::beautify_title($requested['full_name']), 'user'));
$context['text'] .= Skin::build_block($text, 'note');
}
// follow-up navigation
$context['text'] .= '<div>' . i18n::s('Where do you want to go now?') . '</div>';
$menu = array();
$menu[] = Skin::build_link($context['url_to_root'], i18n::s('Front page'), 'button');
$menu[] = Skin::build_link(Surfer::get_permalink(), i18n::s('My profile'), 'span');
$context['text'] .= Skin::finalize_list($menu, 'menu_bar');
// offer to request some owner
} else {
// provide feed-back to surfer
$context['text'] .= Skin::build_block(i18n::s('You are not allowed to access this page.'), 'caution');
// list owners
$owners = array();
// owner of this section
$fields[] = array($label, $input);
// the password has to be repeated for confirmation
$label = i18n::s('Password confirmation');
$input = '<input type="password" name="confirm" size="20" value="' . encode_field(isset($_REQUEST['confirm']) ? $_REQUEST['confirm'] : '') . '" />';
$fields[] = array($label, $input);
// append the script used for data checking on the browser
Page::insert_script('$("#password").focus();');
}
// stop replay attacks and robots
if ($field = Surfer::get_robot_stopper()) {
$fields[] = $field;
}
// build the form
$context['text'] .= Skin::build_form($fields);
// cancel link
if (!isset($item['id'])) {
$cancel_url = $context['url_to_home'] . $context['url_to_root'];
} else {
$cancel_url = Users::get_permalink($item);
}
// bottom commands
$context['text'] .= Skin::finalize_list(array(Skin::build_submit_button(i18n::s('Submit'), i18n::s('Press [s] to submit data'), 's'), Skin::build_link($cancel_url, i18n::s('Cancel'), 'span')), 'assistant_bar');
// hidden field that have to be saved as well
if (isset($item['id']) && $item['id']) {
$context['text'] .= '<input type="hidden" name="id" value="' . $item['id'] . '" />';
}
// end of the form
$context['text'] .= '</div></form>';
}
// render the skin
render_skin();
} elseif (($item = Categories::get($id)) || ($item =& Categories::get_by_keyword($id))) {
Safe::redirect(Categories::get_permalink($item));
// look in articles
} elseif ($items =& Articles::list_for_name($id, NULL, 'full')) {
// only one page has this name
if (count($items) == 1) {
list($url, $attributes) = each($items);
Safe::redirect($url);
}
// splash
$context['text'] .= '<p>' . i18n::s('Select below among available pages.') . '</p>';
// several pages
$context['text'] .= Skin::build_list($items, 'decorated');
// look in user profiles
} elseif ($item = Users::get($id)) {
Safe::redirect(Users::get_permalink($item));
// not found
} else {
$context['text'] .= '<p>' . sprintf(i18n::s('Sorry, no page has the provided name: %s'), $id) . '</p>' . "\n";
// offer to create a new page
$context['text'] .= '<p>' . Skin::build_link('articles/edit.php?name=' . urlencode($id), i18n::s('Add a page with this name'), 'shortcut') . '</p>' . "\n";
}
// the form to submit a new search
if ($id) {
$label = i18n::s('Look for');
} else {
$label = i18n::s('Nick name');
}
$input = '<input type="text" name="id" id="id" size="25" value="' . encode_field($id) . '" maxlength="64" />' . ' ' . Skin::build_submit_button(i18n::s('Search'));
$context['text'] .= '<form method="get" action="' . $context['script_url'] . '" onsubmit="return validateDocumentPost(this)" id="main_form"><p>' . $label . ' ' . $input . '</p></form>';
// the script used for form handling at the browser
Logger::error(i18n::s('You are not allowed to perform this operation.'));
// no deletion in demo mode
} elseif (isset($_REQUEST['confirm']) && $_REQUEST['confirm'] == 'yes' && file_exists($context['path_to_root'] . 'parameters/demo.flag')) {
Safe::header('Status: 401 Unauthorized', TRUE, 401);
Logger::error(i18n::s('You are not allowed to perform this operation in demonstration mode.'));
// deletion is confirmed
} elseif (isset($_REQUEST['confirm']) && $_REQUEST['confirm'] == 'yes') {
// close the session on self-deletion
if (Surfer::get_id() == $item['id']) {
Surfer::reset();
}
// attempt to delete
if (Users::delete($item['id'])) {
// log item deletion
$label = sprintf(i18n::c('Deletion: %s'), strip_tags($item['nick_name']));
$description = Users::get_permalink($item);
Logger::remember('users/delete.php: ' . $label, $description);
// this can appear anywhere
Cache::clear();
// back to the index page
Safe::redirect($context['url_to_home'] . $context['url_to_root'] . 'users/');
}
// deletion has to be confirmed
} elseif (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
Logger::error(i18n::s('The action has not been confirmed.'));
} else {
// the submit button
if (Surfer::is($item['id'])) {
$label = i18n::s('Yes, I want to suppress my own profile from this server and log out.');
} else {
$label = i18n::s('Yes, I want to suppress this user');
} elseif (isset($context['with_email']) && $context['with_email'] == 'Y') {
$label = Skin::build_link($context['url_to_root'] . Users::get_url($id, 'mail'), $item['email'], 'email');
} else {
$label = Skin::build_link('mailto:' . $item['email'], $item['email'], 'email');
}
$text .= BR . $label;
}
// web address, if any
if (isset($item['web_address']) && $item['web_address']) {
$text .= BR . Skin::build_link($item['web_address'], $item['web_address'], 'external');
}
// agent, if any
if (isset($item['vcard_agent']) && $item['vcard_agent']) {
$text .= '</p><p>';
if ($agent = Users::get($item['vcard_agent'])) {
$text .= sprintf(i18n::s('%s: %s'), i18n::s('Alternate contact'), Skin::build_link(Users::get_permalink($agent), $agent['full_name'] ? $agent['full_name'] : $agent['nick_name'], 'user'));
} else {
$text .= sprintf(i18n::s('%s: %s'), i18n::s('Alternate contact'), $item['vcard_agent']);
}
}
$text .= '</p>';
$information .= Skin::build_box(i18n::s('Business card'), $text, 'unfolded');
// do not let robots steal addresses
$box = array('bar' => array(), 'text' => '');
if (Surfer::may_contact()) {
// put contact addresses in a table
$rows = array();
// a clickable twitter address
if (isset($item['twitter_address']) && $item['twitter_address']) {
$rows[] = array(i18n::s('Twitter'), Skin::build_presence($item['twitter_address'], 'twitter') . ' ' . Skin::build_link('http://www.twitter.com/' . $item['twitter_address'], $item['twitter_address']));
}
} elseif (!$permitted) {
Safe::header('Status: 401 Unauthorized', TRUE, 401);
Logger::error(i18n::s('You are not allowed to perform this operation.'));
// send the list of recent contributions by this user
} else {
// get the list from the cache, if possible
$cache_id = 'users/feed.php?id=' . $item['id'] . '#channel';
if (!($text = Cache::get($cache_id))) {
// loads feeding parameters
Safe::load('parameters/feeds.include.php');
// structured data
$values = array();
$values['channel'] = array();
// set channel information
$values['channel']['title'] = $item['full_name'] ? $item['full_name'] : $item['nick_name'];
$values['channel']['link'] = Users::get_permalink($item);
$values['channel']['description'] = $item['introduction'];
// the image for this channel
if (isset($context['powered_by_image']) && $context['powered_by_image']) {
$values['channel']['image'] = $context['url_to_home'] . $context['url_to_root'] . $context['powered_by_image'];
}
// the list of newest pages
$values['items'] = (array) Articles::list_for_author_by('publication', $item['id'], 0, 50, 'feed');
// make a text
include_once '../services/codec.php';
include_once '../services/rss_codec.php';
$result = rss_Codec::encode($values);
$status = @$result[0];
$text = @$result[1];
// save in cache for the next request
Cache::put($cache_id, $text, 'articles');
}
// we only have a recipient address
} elseif ($item['email'] && !Mailer::notify(Surfer::from(), $item['email'], $mail['subject'], $mail['message'], $mail['headers'])) {
Logger::error(sprintf(i18n::s('Impossible to send a message to %s.'), $item['email']));
}
}
}
}
// follow-up commands
if (!$render_overlaid) {
$menu = array();
if (isset($article['id'])) {
$menu = array(Articles::get_permalink($article) => i18n::s('View the new thread'));
}
if (count($items) == 1 && ($item = $items[0]) && isset($item['id'])) {
$menu = array_merge($menu, array(Users::get_permalink($item) => sprintf(i18n::s('Back to %s'), $item['nick_name'])));
} elseif (Surfer::get_id()) {
$menu = array_merge($menu, array(Surfer::get_permalink() => i18n::s('Back to my profile')));
}
if (count($menu)) {
$context['text'] .= Skin::build_block(i18n::s('Where do you want to go now?') . Skin::build_list($menu, 'menu_bar'), 'bottom');
}
}
} elseif ($with_form) {
// target user statut doen't allow MP, except from associates
if (!Surfer::is_associate() && ($overlay->attributes['user_status'] == 'donotdisturb' || $overlay->attributes['user_status'] == 'anonymous' || $item['without_alerts'] == 'Y')) {
$context['text'] .= '<p>' . sprintf(i18n::s('Sorry, "%s" wish not to receive private message'), $item['nick_name']) . '</p>' . "\n";
render_skin();
finalize_page(TRUE);
}
$context['text'] .= Users::get_thread_creation_form($item['id']);
if ($item['full_name']) {
$text .= ' <foaf:name>' . encode_field($item['full_name']) . '</foaf:name>' . "\n";
}
// nick name
if ($item['nick_name']) {
$text .= ' <foaf:nick>' . encode_field($item['nick_name']) . '</foaf:nick>' . "\n";
}
// a representation of the mailto: URI -- protect privacy
if ($item['email'] && is_callable('sha1')) {
$text .= ' <foaf:mbox_sha1sum>' . sha1(encode_field('mailto:' . $item['email'])) . '</foaf:mbox_sha1sum>' . "\n";
}
// the web address
if ($item['web_address']) {
$text .= ' <foaf:homepage rdf:resource="' . encode_field($item['web_address']) . '" />' . "\n";
} else {
$text .= ' <foaf:homepage rdf:resource="' . encode_field(Users::get_permalink($item)) . '" />' . "\n";
}
// the user avatar
if ($item['avatar_url']) {
if ($item['avatar_url'][0] == '/') {
$item['avatar_url'] = str_replace('//', '/', $context['url_to_home'] . $context['url_to_root'] . $item['avatar_url']);
}
$text .= ' <foaf:img rdf:resource="' . encode_field($item['avatar_url']) . '" />' . "\n";
}
// list watched users by posts
if ($items =& Members::list_users_by_posts_for_member('user:'******'id'], 0, USERS_PER_PAGE, 'raw')) {
foreach ($items as $id => $attributes) {
$text .= ' <foaf:knows>' . "\n" . ' <foaf:Person>' . "\n" . ' <foaf:name>' . encode_field($attributes['full_name']) . '</foaf:name>' . "\n" . ' <rdfs:seeAlso rdf:resource="' . encode_field($context['url_to_home'] . $context['url_to_root'] . Users::get_url($id, 'describe')) . '" />' . "\n" . ' </foaf:Person>' . "\n" . ' </foaf:knows>' . "\n";
}
}
$text .= ' </foaf:Person>' . "\n" . '</rdf:RDF>';
/**
* list users
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return an array of ($url => $attributes)
$items = array();
// empty list
if (!SQL::count($result)) {
return $items;
}
// flag idle users
$idle = gmstrftime('%Y-%m-%d %H:%M:%S', time() - 600);
// default variant
if (!isset($this->layout_variant)) {
$this->layout_variant == 'full';
}
// process all items in the list
while ($item = SQL::fetch($result)) {
// initialize variables
$prefix = $suffix = $icon = '';
// the url to view this item
$url = Users::get_permalink($item);
// flag profiles updated recently
if ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// signal restricted and private articles
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// signal locked profiles
if ($item['capability'] == '?') {
$prefix .= EXPIRED_FLAG;
}
// item title
if ($item['full_name']) {
$label = ucfirst(Skin::strip($item['full_name'], 10));
$hover = $item['nick_name'];
} else {
$label = ucfirst(Skin::strip($item['nick_name'], 10));
$hover = $item['full_name'];
}
// show contact information
if (Surfer::may_contact()) {
$suffix .= Users::build_presence($item);
}
// the introduction
if ($item['introduction']) {
if (is_callable(array('codes', 'beautify'))) {
$suffix .= ' - ' . Codes::beautify($item['introduction']);
} else {
$suffix .= ' - ' . $item['introduction'];
}
}
// display all tags
if ($item['tags']) {
$suffix .= ' <span class="tags">' . Skin::build_tags($item['tags'], 'user:'******'id']) . '</span>';
}
// details
$details = array();
// capability
if ($item['capability'] == 'A') {
$details[] = i18n::s('Associate');
} elseif ($item['capability'] == 'S') {
$details[] = i18n::s('Subscriber');
} else {
$details[] = i18n::s('Member');
}
// creation date
if ($item['create_date']) {
$details[] = sprintf(i18n::s('registered %s'), Skin::build_date($item['create_date']));
}
// last login
if ($this->layout_variant == 'dates') {
if (isset($item['login_date']) && $item['login_date'] > NULL_DATE) {
$address = '';
if ($item['login_address']) {
$address = ' (' . $item['login_address'] . ')';
}
$details[] = sprintf(i18n::s('last login %s'), Skin::build_date($item['login_date']) . $address);
} else {
$details[] = i18n::s('no login');
}
}
// last post
if ($this->layout_variant == 'dates') {
if (isset($item['post_date']) && $item['post_date'] > NULL_DATE) {
$details[] = sprintf(i18n::s('last post %s'), Skin::build_date($item['post_date']));
}
}
// posts
if (intval($item['posts']) > 1) {
$details[] = sprintf(i18n::s('%d posts'), intval($item['posts']));
}
if (count($details)) {
if ($this->layout_variant == 'full') {
$suffix .= ' <span class="details">(' . implode(', ', $details) . ')</span>';
} else {
$suffix .= ' <span class="details">' . implode(', ', $details) . '</span>';
}
}
// flag idle users
if (isset($item['click_date']) && $item['click_date'] < $idle) {
$class = 'idle user';
} else {
$class = 'user';
}
// use the avatar, if any
if (isset($item['avatar_url']) && isset($context['users_with_avatars']) && $context['users_with_avatars'] == 'Y') {
$icon = $item['avatar_url'];
}
// list all components for this item
$items[$url] = array($prefix, $label, $suffix, $class, $icon, $hover);
}
// end of processing
SQL::free($result);
return $items;
}
$context['page_title'] = i18n::s('Validate your e-mail address');
// stop crawlers
if (Surfer::is_crawler()) {
Safe::header('Status: 401 Unauthorized', TRUE, 401);
Logger::error(i18n::s('You are not allowed to perform this operation.'));
// not found
} elseif (!isset($item['id'])) {
include '../error.php';
// bad handle
} elseif ($id != $item['handle']) {
include '../error.php';
} elseif (Users::validate($item['id'])) {
// congratulations
$context['text'] .= sprintf(i18n::s('<p>%s,</p><p>Your e-mail address has been validated, and you are now an active member of this community.</p>'), ucfirst($item['nick_name']));
// set permanent name shown from top level
Safe::setcookie('surfer_name', $item['nick_name'], time() + 60 * 60 * 24 * 500, '/');
// save surfer profile in session context
Surfer::set($item);
// follow-up commands
$follow_up = i18n::s('Where do you want to go now?');
$menu = array();
$menu = array_merge($menu, array(Users::get_permalink($item) => i18n::s('My profile')));
$menu = array_merge($menu, array($context['url_to_root'] => i18n::s('Front page')));
$follow_up .= Skin::build_list($menu, 'menu_bar');
$context['text'] .= Skin::build_block($follow_up, 'bottom');
// failed operation
} else {
$context['text'] .= '<p>' . i18n::s('Your e-mail address has not been validated.') . "</p>\n";
}
// render the skin
render_skin();
/**
* list users
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return some text
$text = '';
// empty list
if (!($count = SQL::count($result))) {
return $text;
}
$text = '<div>';
// process all items in the list
$count = 0;
$checked = ' checked="checked"';
while ($item = SQL::fetch($result)) {
// we need some address
if (!$item['email']) {
continue;
}
// do not write to myself
if ($item['id'] == Surfer::get_id()) {
continue;
}
// get the related overlay, if any
$overlay = Overlay::load($item, 'user:'******'id']);
// one radio button per person
$text .= '<input type="radio" name="requested" value="' . encode_field($item['id']) . '"' . $checked . ' />';
// signal restricted and private users
if ($item['active'] == 'N') {
$text .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$text .= RESTRICTED_FLAG;
}
// the url to view this item
$url = Users::get_permalink($item);
// use the title to label the link
if (is_object($overlay)) {
$title = Codes::beautify_title($overlay->get_text('title', $item));
} else {
$title = Codes::beautify_title($item['full_name']);
}
// sanity check
if (!$title) {
$title = $item['nick_name'];
}
// link to this page
$text .= Skin::build_link($url, $title, 'user');
// the introductory text
if ($item['introduction']) {
$text .= '<span class="tiny"> - ' . Codes::beautify_introduction($item['introduction']) . '</span>';
}
// insert overlay data, if any
if (is_object($overlay)) {
$text .= $overlay->get_text('list', $item);
}
// append the row
$text .= BR;
$count++;
$checked = '';
}
// div suffix
$text .= '</div>';
// no valid account has been found
if (!$count) {
$text = '';
}
// end of processing
SQL::free($result);
return $text;
}
/**
* get the url to display the main page for this anchor
*
* @param string the targeted action ('view', 'print', 'edit', 'delete', ...)
* @return an anchor to the viewing script, or NULL
*
* @see shared/anchor.php
*/
function get_url($action = 'view')
{
// sanity check
if (!isset($this->item['id'])) {
return NULL;
}
switch ($action) {
// list of files
case 'files':
return Users::get_permalink($this->item) . '#_information';
// the permalink page
// the permalink page
case 'view':
return Users::get_permalink($this->item);
// another action
// another action
default:
return Users::get_url($this->item['id'], $action, $this->item['nick_name']);
}
}
/**
* list users
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return an array of ($url => $attributes)
$items = array();
// empty list
if (!($delta = SQL::count($result))) {
return $items;
}
// flag idle users
$idle = gmstrftime('%Y-%m-%d %H:%M:%S', time() - 600);
// process all items in the list
$count = 0;
while ($item = SQL::fetch($result)) {
// url to view the user
$url = Users::get_permalink($item);
// initialize variables
$prefix = $suffix = '';
// signal restricted and private users
if (isset($item['active']) && $item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif (isset($item['active']) && $item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// signal locked profiles
if (isset($item['active']) && $item['capability'] == '?') {
$prefix .= EXPIRED_FLAG;
}
// item title
if (isset($item['full_name']) && $item['full_name']) {
$label = ucfirst(Skin::strip($item['full_name'], 10));
$hover = $item['nick_name'];
} else {
$label = ucfirst(Skin::strip($item['nick_name'], 10));
$hover = $item['full_name'];
}
// flag idle users
if (!isset($item['click_date']) || $item['click_date'] < $idle) {
$class = 'idle user';
} else {
$class = 'user';
}
// list all components for this item
$items[$url] = array($prefix, $label, $suffix, $class, NULL, $hover);
// limit to one page of results
if (++$count >= USERS_PER_PAGE) {
break;
}
}
// end of processing
SQL::free($result);
// turn this to some text
$items = Skin::build_list($items, 'compact');
// some indications on the number of connections
if ($delta -= $count) {
if ($delta < 100) {
$label = sprintf(i18n::ns('and %d other person', 'and %d other persons', $delta), $delta);
} else {
$label = i18n::s('and many more persons');
}
$items .= '<p>' . $label . '</p>';
}
return $items;
}
/**
* list users
*
* @param resource the SQL result
* @return array of resulting items ($score, $summary), or NULL
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return an array of array($score, $summary)
$items = array();
// empty list
if (!SQL::count($result)) {
return $items;
}
// flag idle users
$idle = gmstrftime('%Y-%m-%d %H:%M:%S', time() - 600);
// process all items in the list
while ($item = SQL::fetch($result)) {
// one box at a time
$box = '';
// initialize variables
$prefix = $suffix = $icon = '';
// the url to view this item
$url = Users::get_permalink($item);
// flag profiles updated recently
if ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// signal restricted and private articles
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// signal locked profiles
if ($item['capability'] == '?') {
$prefix .= EXPIRED_FLAG;
}
// item title
if ($item['full_name']) {
$title = ucfirst(Skin::strip($item['full_name'], 10));
$hover = $item['nick_name'];
} else {
$title = ucfirst(Skin::strip($item['nick_name'], 10));
$hover = $item['full_name'];
}
// show contact information
if (Surfer::may_contact()) {
$suffix .= Users::build_presence($item);
}
// the introduction
if ($item['introduction']) {
if (is_callable(array('codes', 'beautify'))) {
$suffix .= ' - ' . Codes::beautify($item['introduction']);
} else {
$suffix .= ' - ' . $item['introduction'];
}
}
// display all tags
if ($item['tags']) {
$suffix .= ' <span class="tags">' . Skin::build_tags($item['tags'], 'user:'******'id']) . '</span>';
}
// details
$details = array();
// capability
if ($item['capability'] == 'A') {
$details[] = i18n::s('Associate');
} elseif ($item['capability'] == 'S') {
$details[] = i18n::s('Subscriber');
} else {
$details[] = i18n::s('Member');
}
// creation date
if ($item['create_date']) {
$details[] = sprintf(i18n::s('registered %s'), Skin::build_date($item['create_date']));
}
// last login
if ($this->layout_variant == 'dates') {
if (isset($item['login_date']) && $item['login_date'] > NULL_DATE) {
$address = '';
if ($item['login_address']) {
$address = ' (' . $item['login_address'] . ')';
}
$details[] = sprintf(i18n::s('last login %s'), Skin::build_date($item['login_date']) . $address);
} else {
$details[] = i18n::s('no login');
}
}
// last post
if ($this->layout_variant == 'dates') {
if (isset($item['post_date']) && $item['post_date'] > NULL_DATE) {
$details[] = sprintf(i18n::s('last post %s'), Skin::build_date($item['post_date']));
}
}
// posts
if (intval($item['posts']) > 1) {
$details[] = sprintf(i18n::s('%d posts'), intval($item['posts']));
}
if (count($details)) {
if ($this->layout_variant == 'full') {
$suffix .= ' <span class="details">(' . implode(', ', $details) . ')</span>';
} else {
$suffix .= ' <span class="details">' . implode(', ', $details) . '</span>';
}
}
// flag idle users
if (isset($item['click_date']) && $item['click_date'] < $idle) {
$class = 'idle user';
} else {
$class = 'user';
}
// item summary
$box .= $prefix . Skin::build_link($url, $title, 'user') . $suffix;
// use the avatar, if any
if (isset($item['avatar_url']) && isset($context['users_with_avatars']) && $context['users_with_avatars'] == 'Y') {
$icon = $item['avatar_url'];
}
// layout this item
if ($icon) {
// build the complete HTML element
$icon = '<img src="' . $icon . '" alt="" title="' . encode_field(strip_tags($title)) . '" />';
// make it a clickable link
$icon = Skin::build_link($url, $icon, 'basic');
$list = array(array($box, $icon));
$items[] = array($item['score'], Skin::finalize_list($list, 'decorated'));
// put the item in a division
} else {
$items[] = array($item['score'], '<div style="margin: 0 0 1em 0">' . $box . '</div>');
}
}
// end of processing
SQL::free($result);
return $items;
}
/**
* list users
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return some text
$text = '';
// empty list
if (!($count = SQL::count($result))) {
return $text;
}
// allow for several lists in the same page
static $serial;
if (isset($serial)) {
$serial++;
} else {
$serial = 1;
}
// don't blast too many people
if ($count > 100) {
$checked = '';
} elseif (isset($this->layout_variant) && $this->layout_variant == 'unchecked') {
$checked = '';
} else {
$checked = ' checked="checked"';
}
// div prefix
$text .= '<div id="users_as_mail_panel_' . $serial . '">';
// allow to select/deslect multiple rows at once
$text .= '<input type="checkbox" class="row_selector" onclick="check_user_as_mail_panel_' . $serial . '(\'div#users_as_mail_panel_' . $serial . '\', this);"' . $checked . ' /> ' . i18n::s('Select all/none') . BR;
// process all items in the list
$count = 0;
while ($item = SQL::fetch($result)) {
// we need some address
if (!$item['email']) {
continue;
}
// do not write to myself
if ($item['id'] == Surfer::get_id()) {
continue;
}
// get the related overlay, if any
$overlay = Overlay::load($item, 'user:'******'id']);
// column to select the row
$text .= '<input type="checkbox" name="selected_users[]" class="row_selector" value="' . encode_field($item['email']) . '"' . $checked . ' />';
// signal restricted and private users
if ($item['active'] == 'N') {
$text .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$text .= RESTRICTED_FLAG;
}
// the url to view this item
$url = Users::get_permalink($item);
// use the title to label the link
if (is_object($overlay)) {
$title = Codes::beautify_title($overlay->get_text('title', $item));
} else {
$title = Codes::beautify_title($item['full_name']);
}
// sanity check
if (!$title) {
$title = $item['nick_name'];
}
// link to this page
$text .= Skin::build_link($url, $title, 'user');
// the introductory text
if ($item['introduction']) {
$text .= '<span class="tiny"> - ' . Codes::beautify_introduction($item['introduction']) . '</span>';
}
// insert overlay data, if any
if (is_object($overlay)) {
$text .= $overlay->get_text('list', $item);
}
// display all tags
if ($item['tags']) {
$text .= ' <span class="tags">' . Skin::build_tags($item['tags'], 'user:'******'id']) . '</span>';
}
// append the row
$text .= BR;
$count++;
}
// the script used to check all items at once
Page::insert_script('function check_user_as_mail_panel_' . $serial . '(scope, handle) {' . "\n" . ' $(scope + " input[type=\'checkbox\'].row_selector").each(' . "\n" . ' function() { $(this).attr("checked", $(handle).is(":checked"));}' . "\n" . ' );' . "\n" . '}' . "\n");
// div suffix
$text .= '</div>';
// no valid account has been found
if (!$count) {
$text = '';
}
// end of processing
SQL::free($result);
return $text;
}
/**
* remember an action once it's done
*
* This function saves data into the table [code]yacs_issues[/code].
*
* @see overlays/overlay.php
*
* @param string the action 'insert', 'update' or 'delete'
* @param array the hosting record
* @param string reference of the hosting record (e.g., 'article:123')
* @return FALSE on error, TRUE otherwise
*/
function remember($action, $host, $reference)
{
global $context;
// locate anchor on 'insert'
if ($reference) {
$this->anchor = Anchors::get($reference);
}
// remember data from the anchor
$this->attributes['anchor_reference'] = '';
$this->attributes['anchor_title'] = '';
$this->attributes['anchor_url'] = '';
if (is_callable(array($this->anchor, 'get_url'))) {
$this->attributes['anchor_reference'] = $this->anchor->get_reference();
$this->attributes['anchor_title'] = $this->anchor->get_title();
$this->attributes['anchor_url'] = $this->anchor->get_url();
}
// set default values for this editor
Surfer::check_default_editor($this->attributes);
// default date values
if (!isset($this->attributes['create_date']) || $this->attributes['create_date'] <= NULL_DATE) {
$this->attributes['create_date'] = $this->attributes['edit_date'];
}
if (!isset($this->attributes['qualification_date']) || $this->attributes['qualification_date'] <= NULL_DATE) {
$this->attributes['qualification_date'] = NULL_DATE;
}
if (!isset($this->attributes['analysis_date']) || $this->attributes['analysis_date'] <= NULL_DATE) {
$this->attributes['analysis_date'] = NULL_DATE;
}
if (!isset($this->attributes['resolution_date']) || $this->attributes['resolution_date'] <= NULL_DATE) {
$this->attributes['resolution_date'] = NULL_DATE;
}
if (!isset($this->attributes['close_date']) || $this->attributes['close_date'] <= NULL_DATE) {
$this->attributes['close_date'] = NULL_DATE;
}
// add a notification to the anchor page
$comments = array();
// build the update query
switch ($action) {
case 'delete':
$query = "DELETE FROM " . SQL::table_name('issues') . " WHERE anchor LIKE '" . $this->attributes['anchor_reference'] . "'";
break;
case 'insert':
$comments[] = i18n::s('Page has been created');
// set host owner, if any
if (isset($this->attributes['owner']) && ($user = Users::get($this->attributes['owner'])) && $user['id'] != Surfer::get_id()) {
$fields = array();
$fields['owner_id'] = $user['id'];
$this->anchor->set_values($fields);
Members::assign('user:'******'id'], $this->anchor->get_reference());
Members::assign($this->anchor->get_reference(), 'user:'******'id']);
$comments[] = sprintf(i18n::s('Owner has been changed to %s'), Skin::build_link(Users::get_permalink($user), $user['full_name']));
}
$query = "INSERT INTO " . SQL::table_name('issues') . " SET \n" . "anchor='" . SQL::escape($this->attributes['anchor_reference']) . "', \n" . "anchor_url='" . SQL::escape($this->attributes['anchor_url']) . "', \n" . "color='" . SQL::escape(isset($this->attributes['color']) ? $this->attributes['color'] : 'green') . "', \n" . "status='" . SQL::escape(isset($this->attributes['status']) ? $this->attributes['status'] : 'on-going:suspect') . "', \n" . "title='" . SQL::escape($this->attributes['anchor_title']) . "', \n" . "type='" . SQL::escape(isset($this->attributes['type']) ? $this->attributes['type'] : 'incident') . "', \n" . "create_name='" . SQL::escape(isset($this->attributes['create_name']) ? $this->attributes['create_name'] : $this->attributes['edit_name']) . "', \n" . "create_id=" . SQL::escape(isset($this->attributes['create_id']) ? $this->attributes['create_id'] : $this->attributes['edit_id']) . ", \n" . "create_address='" . SQL::escape(isset($this->attributes['create_address']) ? $this->attributes['create_address'] : $this->attributes['edit_address']) . "', \n" . "create_date='" . SQL::escape(isset($this->attributes['create_date']) ? $this->attributes['create_date'] : $this->attributes['edit_date']) . "', \n" . "edit_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "edit_id=" . SQL::escape($this->attributes['edit_id']) . ", \n" . "edit_address='" . SQL::escape($this->attributes['edit_address']) . "', \n" . "edit_action='create', \n" . "edit_date='" . SQL::escape($this->attributes['edit_date']) . "', \n" . "qualification_date='" . SQL::escape(isset($this->attributes['qualification_date']) ? $this->attributes['qualification_date'] : NULL_DATE) . "', \n" . "analysis_date='" . SQL::escape(isset($this->attributes['analysis_date']) ? $this->attributes['analysis_date'] : NULL_DATE) . "', \n" . "resolution_date='" . SQL::escape(isset($this->attributes['resolution_date']) ? $this->attributes['resolution_date'] : NULL_DATE) . "', \n" . "close_date='" . SQL::escape(isset($this->attributes['close_date']) ? $this->attributes['close_date'] : NULL_DATE) . "'";
break;
case 'update':
// only associates and page owners can update the record
if (is_callable(array($this->anchor, 'is_owned')) && $this->anchor->is_owned()) {
// detect type modification
if ($this->attributes['type'] != $this->snapshot['type']) {
$comments[] = sprintf(i18n::s('Workflow has been changed to "%s"'), $this->get_type_label($this->attributes['type']));
}
// detect color modification
if ($this->attributes['color'] != $this->snapshot['color']) {
$comments[] = $this->get_color_label($this->attributes['color']);
}
// change host owner, if any
if ($this->attributes['owner'] && ($user = Users::get($this->attributes['owner'])) && $user['id'] != $this->anchor->get_value('owner_id')) {
$fields = array();
$fields['owner_id'] = $user['id'];
$this->anchor->set_values($fields);
Members::assign('user:'******'id'], $this->anchor->get_reference());
Members::assign($this->anchor->get_reference(), 'user:'******'id']);
$comments[] = sprintf(i18n::s('Owner has been changed to %s'), Skin::build_link(Users::get_permalink($user), $user['full_name']));
}
// update the table of issues
$query = "UPDATE " . SQL::table_name('issues') . " SET \n" . "anchor='" . SQL::escape($this->attributes['anchor_reference']) . "', \n" . "anchor_url='" . SQL::escape($this->attributes['anchor_url']) . "', \n" . "color='" . SQL::escape($this->attributes['color']) . "', \n" . "status='" . SQL::escape($this->attributes['status']) . "', \n" . "title='" . SQL::escape($this->attributes['anchor_title']) . "', \n" . "type='" . SQL::escape($this->attributes['type']) . "', \n" . "create_date='" . SQL::escape(isset($this->attributes['create_date']) ? $this->attributes['create_date'] : $this->attributes['edit_date']) . "', \n" . "qualification_date='" . SQL::escape(isset($this->attributes['qualification_date']) ? $this->attributes['qualification_date'] : NULL_DATE) . "', \n" . "analysis_date='" . SQL::escape(isset($this->attributes['analysis_date']) ? $this->attributes['analysis_date'] : NULL_DATE) . "', \n" . "resolution_date='" . SQL::escape(isset($this->attributes['resolution_date']) ? $this->attributes['resolution_date'] : NULL_DATE) . "', \n" . "close_date='" . SQL::escape(isset($this->attributes['close_date']) ? $this->attributes['close_date'] : NULL_DATE) . "', \n";
// detect status modification
if ($this->attributes['status'] != $this->snapshot['status']) {
$comments[] = $this->get_status_label($this->attributes['status']);
// depending of new status
switch ($this->attributes['status']) {
// case has been recorded --should not happen
case 'on-going:suspect':
$query .= "create_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "create_id=" . SQL::escape($this->attributes['edit_id']) . ", \n" . "create_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// problem has been validated
// problem has been validated
case 'cancelled:suspect':
case 'on-going:problem':
$query .= "qualification_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "qualification_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "qualification_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// cause has been identified
// cause has been identified
case 'cancelled:problem':
case 'on-going:issue':
$query .= "analysis_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "analysis_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "analysis_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// solution has been achieved
// solution has been achieved
case 'cancelled:issue':
case 'on-going:solution':
$query .= "resolution_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "resolution_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "resolution_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// ending the issue
// ending the issue
case 'cancelled:solution':
case 'completed:solution':
$query .= "close_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "close_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "close_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
}
}
// track the person who modifies the record
$query .= "edit_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "edit_id=" . SQL::escape($this->attributes['edit_id']) . ", \n" . "edit_address='" . SQL::escape($this->attributes['edit_address']) . "', \n" . "edit_action='update', \n" . "edit_date='" . SQL::escape($this->attributes['edit_date'] ? $this->attributes['edit_date'] : $this->attributes['edit_date']) . "' \n" . " WHERE anchor LIKE '" . SQL::escape($this->attributes['anchor_reference']) . "'";
}
// ensure that this change has been recorded
if (!$comments) {
$comments[] = i18n::s('Page has been edited');
}
break;
}
// execute the query --don't stop on error
if (isset($query) && $query) {
SQL::query($query);
}
// add a comment
if ($comments && !$this->anchor->has_option('no_comments')) {
include_once $context['path_to_root'] . 'comments/comments.php';
$fields = array();
$fields['anchor'] = $this->attributes['anchor_reference'];
$fields['description'] = join(BR, $comments);
$fields['type'] = 'notification';
Comments::post($fields);
}
// job done
return TRUE;
}
/**
* list users
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// empty list
if (!SQL::count($result)) {
$output = array();
return $output;
}
// we return an array of ($url => $attributes)
$items = array();
// process all items in the list
while ($item = SQL::fetch($result)) {
// initialize variables
$prefix = $suffix = $icon = '';
// the url to view this item
$url = Users::get_permalink($item);
// flag profiles updated recently
if ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// signal restricted and private profiles
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// signal locked profiles
if ($item['capability'] == '?') {
$prefix .= EXPIRED_FLAG;
}
// item title
if ($item['full_name']) {
$label = ucfirst(Skin::strip($item['full_name'], 10)) . ' [' . $item['nick_name'] . ']';
} else {
$label = ucfirst(Skin::strip($item['nick_name'], 10));
}
// the introduction
if ($item['introduction']) {
if (is_callable(array('codes', 'beautify'))) {
$suffix .= ' - ' . Codes::beautify($item['introduction']);
} else {
$suffix .= ' - ' . $item['introduction'];
}
}
// details
$details = array();
// creation date
if ($item['create_date']) {
$details[] = sprintf(i18n::s('registered %s'), Skin::build_date($item['create_date']));
}
// last login
if (isset($item['login_date']) && $item['login_date'] > NULL_DATE) {
$details[] = sprintf(i18n::s('last login %s'), Skin::build_date($item['login_date']));
} else {
$details[] = i18n::s('no login');
}
// last post
if (isset($item['post_date']) && $item['post_date'] > NULL_DATE) {
$details[] = sprintf(i18n::s('last post %s'), Skin::build_date($item['post_date']));
}
// posts
if (intval($item['posts']) > 1) {
$details[] = sprintf(i18n::s('%d posts'), intval($item['posts']));
}
if (count($details)) {
$suffix .= ' <span class="details">(' . implode(', ', $details) . ')</span>';
}
// the command to ask for a new password
$suffix .= '<p style="padding: 0.5em 0 0.5em 0">' . Skin::build_link(Users::get_url($item['id'], 'password', $item['nick_name']), i18n::s('Authenticate with this profile'), 'button') . '</p>';
// use the avatar, if any
if (isset($item['avatar_url'])) {
$icon = $item['avatar_url'];
}
// list all components for this item
$items[$url] = array($prefix, $label, $suffix, 'user', $icon);
}
// end of processing
SQL::free($result);
return $items;
}
/**
* build a user profile
*
* @param array one user profile
* @param string a profiling option, including 'prefix', 'suffix', and 'extra'
* @param string more information
* @return a string to be returned to the browser
*
* @see sections/section.php
*/
public static function build_profile(&$user, $variant = 'prefix', $more = '')
{
global $context;
// we return some text
$text = '';
// label
$label = isset($user['full_name']) && $user['full_name'] ? $user['full_name'] : $user['nick_name'];
// link to the user profile
$url = Users::get_permalink($user);
// configured styles
$more_styles = '';
if (isset($context['classes_for_avatar_images']) && $context['classes_for_avatar_images']) {
$more_styles = ' ' . encode_field($context['classes_for_avatar_images']);
}
// depending of what we want to do
switch ($variant) {
// at the beginning of the page
case 'prefix':
default:
// avatar
$avatar = '';
if (isset($user['avatar_url']) && $user['avatar_url']) {
$thumb = '';
if ($position = strrpos($user['avatar_url'], '/')) {
$thumb = substr($user['avatar_url'], 0, $position) . '/thumbs' . substr($user['avatar_url'], $position);
}
if (is_readable($context['path_to_root'] . str_replace($context['url_to_root'], '', $thumb))) {
$avatar =& Skin::build_link($url, '<img src="' . $thumb . '" alt="" title="avatar" class="avatar left_image" />', 'basic');
} else {
$avatar =& Skin::build_link($url, '<img src="' . $user['avatar_url'] . '" alt="" title="avatar" class="avatar left_image' . $more_styles . '" />', 'basic');
}
}
// several items
$details = array();
// date of post
if ($more) {
$details[] = $more;
}
// from where
if (isset($user['from_where']) && $user['from_where']) {
$details[] = sprintf(i18n::s('from %s'), Codes::beautify($user['from_where']));
}
// display details
if (count($details)) {
$text .= '<span class="details">' . implode(', ', $details) . '</span>' . BR;
}
// use the introduction field, if any
if (isset($user['introduction']) && $user['introduction']) {
$text .= Codes::beautify($user['introduction']);
}
// suffix after the full name
if ($text) {
$text = ' -- ' . $text;
}
$text = '<div class="top">' . $avatar . Skin::build_link($url, $label, 'user') . $text . '</div><br style="clear: left;" />';
break;
// at the end of the page
// at the end of the page
case 'suffix':
// avatar
$avatar = '';
if (isset($user['avatar_url']) && $user['avatar_url']) {
$thumb = '';
if ($position = strrpos($user['avatar_url'], '/')) {
$thumb = substr($user['avatar_url'], 0, $position) . '/thumbs' . substr($user['avatar_url'], $position);
}
if (is_readable($context['path_to_root'] . str_replace($context['url_to_root'], '', $thumb))) {
$avatar =& Skin::build_link($url, '<img src="' . $thumb . '" alt="" title="avatar" class="avatar left_image" />', 'basic');
} else {
$avatar =& Skin::build_link($url, '<img src="' . $user['avatar_url'] . '" alt="" title="avatar" class="avatar left_image' . $more_styles . '" />', 'basic');
}
}
// date of post
if ($more) {
$text .= $more . ' ';
}
// from where
if (isset($user['from_where']) && $user['from_where']) {
$text .= sprintf(i18n::s('from %s'), Codes::beautify($user['from_where']));
}
// display details
if ($text) {
$text = '<span class="details">' . $text . '</span>' . BR;
}
// use the introduction field, if any
if (isset($user['introduction']) && $user['introduction']) {
$text .= Codes::beautify($user['introduction']);
}
// suffix after the full name
if ($text) {
$text = ' -- ' . $text;
}
$text = '<address>' . $avatar . Skin::build_link($url, $label, 'user') . $text . '</address><br style="clear: left;" />';
break;
// in a sidebox
// in a sidebox
case 'extra':
// details attributes
$details = array();
// avatar
if (isset($user['avatar_url']) && $user['avatar_url']) {
$details[] =& Skin::build_link($url, '<img src="' . $user['avatar_url'] . '" alt="" title="avatar" class="avatar' . $more_styles . '" />', 'basic');
} else {
if (Surfer::is_empowered()) {
Skin::define_img('IMAGES_ADD_IMG', 'images/add.gif');
$details[] =& Skin::build_link(Users::get_url($user['id'], 'select_avatar'), IMAGES_ADD_IMG . i18n::s('Add picture'), 'basic');
}
}
// date of post
if ($more) {
$details[] = $more;
}
// from where
if (isset($user['from_where']) && $user['from_where']) {
$details[] = sprintf(i18n::s('from %s'), Codes::beautify($user['from_where']));
}
// details first
if (count($details)) {
$text .= '<p class="details">' . join(BR, $details) . '</p>';
}
// do not use description because of codes such as location, etc
if (isset($user['introduction']) && $user['introduction']) {
$text .= Codes::beautify($user['introduction']);
}
// show contact information
if (Surfer::may_contact()) {
$contacts = Users::build_presence($user);
if ($contacts) {
$text .= BR . $contacts;
}
}
// everything in an extra box
$text = Skin::build_box($label, $text, 'profile');
break;
}
// return by reference
return $text;
}
/**
* display the content of one instance
*
* @see overlays/overlay.php
*
* @param array the hosting record
* @return some HTML to be inserted into the resulting page
*/
function &get_view_text($host = NULL)
{
global $context;
// we may look at enrolments
include_once $context['path_to_root'] . 'shared/enrolments.php';
// minutes to go
if (isset($this->attributes['date_stamp']) && $this->attributes['date_stamp'] > NULL_DATE) {
$this->minutes_before_start = (sql::strtotime($this->attributes['date_stamp']) - time()) / 60;
} else {
$this->minutes_before_start = 120;
}
// prevent automatic start
// minutes since the end of the event
if (isset($this->attributes['duration']) && $this->attributes['duration']) {
$this->minutes_since_stop = -($this->attributes['duration'] + $this->minutes_before_start);
} else {
$this->minutes_since_stop = -120;
}
// prevent automatic stop
// tabular information
$rows = array();
// initialize feed-back to end-user
$this->feed_back = array('message' => '', 'status' => array(), 'menu' => array(), 'commands' => array(), 'reload_this_page' => FALSE);
// maybe a bare instance
if (!isset($this->attributes['status'])) {
$this->attributes['status'] = 'created';
}
// step 5 - end of the event
if ($this->attributes['status'] == 'stopped') {
// list enrolment for this meeting
$query = "SELECT * FROM " . SQL::table_name('enrolments') . " WHERE anchor LIKE '" . SQL::escape($this->anchor->get_reference()) . "'";
if ($result = SQL::query($query)) {
// browse the list
$items = array();
while ($item = SQL::fetch($result)) {
// a user registered on this server
if ($item['user_id'] && ($user = Users::get($item['user_id']))) {
// make an url
$url = Users::get_permalink($user);
// gather information on this user
if (isset($user['full_name']) && $user['full_name']) {
$label = $user['full_name'] . ' (' . $user['nick_name'] . ')';
} else {
$label = $user['nick_name'];
}
$items[] = Skin::build_link($url, $label, 'user');
// we only have some e-mail address
} else {
$items[] = $item['user_email'];
}
}
// shape a compact list
if (count($items)) {
$this->feed_back['status'][] = Skin::build_folded_box(i18n::s('Enrolment') . ' (' . count($items) . ')', Skin::finalize_list($items, 'compact'));
}
}
// signal that the event is over
$this->feed_back['status'][] = i18n::s('Event is over');
// display the follow-up message
if (isset($this->attributes['follow_up_message']) && $this->attributes['follow_up_message']) {
$this->feed_back['message'] .= Codes::render($this->attributes['follow_up_message']);
}
// possible transition to state 'stopped'
} else {
$this->transition_to_stopped();
}
// step 4 - event has started
if ($this->attributes['status'] == 'started') {
// display the welcome message
if (isset($this->attributes['welcome_message'])) {
$this->feed_back['message'] .= Codes::render($this->attributes['welcome_message']);
}
// possible transition to state 'started'
} else {
$this->transition_to_started();
}
// step 3 - waiting for event start
if ($this->attributes['status'] == 'lobby') {
// display the lobby message
if (isset($this->attributes['lobby_message'])) {
$this->feed_back['message'] .= Codes::render($this->attributes['lobby_message']);
}
// possible transition to state 'lobby'
} else {
$this->transition_to_lobby();
}
// step 2 - enrolment has been opened
if ($this->attributes['status'] == 'open') {
// display the induction message
if (isset($this->attributes['induction_message'])) {
$this->feed_back['message'] .= Codes::render($this->attributes['induction_message']);
}
// possible transition to state 'open'
} else {
$this->transition_to_open();
}
// step 1 - at the very beginning of the workflow
if (!isset($this->attributes['status']) || $this->attributes['status'] == 'created') {
// display the induction message
if (isset($this->attributes['induction_message'])) {
$this->feed_back['message'] .= Codes::render($this->attributes['induction_message']);
}
// possible transition to state 'created'
} else {
$this->transition_to_created();
}
// event details
if ($details = $this->get_event_details_text()) {
$rows[] = array($this->get_event_details_label(), $details);
}
// meeting date
if (isset($this->attributes['date_stamp']) && $this->attributes['date_stamp']) {
// offer to update the calendar
$button = '';
if ($this->attributes['status'] == 'stopped') {
} elseif (enrolments::get_record($this->anchor->get_reference())) {
$button = ' ' . Skin::build_link($this->get_url('fetch_ics'), '<img src="' . $context['url_to_root'] . 'included/jscalendar/img.gif" style="border: none; cursor: pointer;" title="' . i18n::s('Update my calendar') . '" onmouseover="this.style.background=\'red\';" onmouseout="this.style.background=\'\'" alt="' . i18n::s('Update my calendar') . '" />', 'basic');
}
$rows[] = array(i18n::s('Date'), Skin::build_date($this->attributes['date_stamp'], 'full') . $button);
}
// meeting duration
if (isset($this->attributes['duration']) && $this->attributes['duration'] && $this->attributes['duration'] < 1440) {
switch ($this->attributes['duration']) {
case 60:
$duration = i18n::s('one hour');
break;
case 120:
$duration = i18n::s('two hours');
break;
default:
$duration = sprintf(i18n::s('%d minutes'), $this->attributes['duration']);
break;
}
$rows[] = array(i18n::s('Duration'), $duration);
}
// build a link to the owner page, if any
if (isset($this->attributes['chairman']) && $this->attributes['chairman']) {
if ($user = Users::get($this->attributes['chairman'])) {
$label = Users::get_link($user['full_name'], NULL, $user['id']);
} else {
$label = $this->attributes['chairman'];
}
$rows[] = array(i18n::s('Chairman'), $label);
}
// finalize status
if (is_callable(array($this, 'finalize_status'))) {
$this->feed_back['status'] = $this->finalize_status($this->feed_back['status']);
}
// finalize menu
if (is_callable(array($this, 'finalize_menu'))) {
$this->feed_back['menu'] = $this->finalize_menu($this->feed_back['menu']);
}
// we have to refresh the page
if ($this->feed_back['reload_this_page']) {
$reload_through_javascript = '<img alt="*" src="' . $context['url_to_home'] . $context['url_to_root'] . 'skins/_reference/ajax/ajax_spinner.gif" style="vertical-align:-3px" /> ';
Page::insert_script('window.location.reload(true);');
$rows[] = array(i18n::s('Status'), $reload_through_javascript);
// display the status line and/or buttons
} elseif (count($this->feed_back['status']) || count($this->feed_back['menu'])) {
$status = '';
// embed status line
if (count($this->feed_back['status'])) {
$status .= implode(BR, $this->feed_back['status']);
}
// embed menu bar
if (count($this->feed_back['menu'])) {
$status .= Skin::finalize_list($this->feed_back['menu'], 'menu_bar');
}
$rows[] = array(i18n::s('Status'), $status);
}
// display commands to page owner
if (count($this->feed_back['commands'])) {
$rows[] = array('', Skin::finalize_list($this->feed_back['commands'], 'menu_bar'));
}
// format text in a table
$text = Skin::table(NULL, $rows, 'grid');
// finalize feed-back
if ($this->feed_back['message']) {
$text .= Skin::build_box($this->get_message_label(), $this->feed_back['message']);
}
// allow for extensions
if (is_callable(array($this, 'get_view_text_extension'))) {
$text .= $this->get_view_text_extension();
}
// job done
return $text;
}
Safe::closedir($dir);
}
if ($text) {
$context['text'] .= Skin::build_content(NULL, i18n::s('Use the library'), $text);
}
// display the current gravatar, if any
if (isset($item['email']) && $item['email']) {
$text = '';
// the gravatar url
$url = 'http://www.gravatar.com/avatar.php?gravatar_id=' . md5($item['email']);
// it is already in use
if (isset($item['avatar_url']) && $url == $item['avatar_url']) {
$text .= '<p>' . sprintf(i18n::s('Your are using your %s as current picture.'), Skin::build_link('http://www.gravatar.com/', i18n::s('gravatar'), 'external')) . '</p>' . "\n";
} else {
$text .= '<p>' . sprintf(i18n::s('I have a %s and %s'), Skin::build_link('http://www.gravatar.com/', i18n::s('gravatar'), 'external'), '<a href="' . $context['url_to_root'] . 'users/select_avatar.php?id=' . $id . '&avatar=' . urlencode($url) . '">' . i18n::s('would like to use it') . '</a>') . '</p>' . "\n";
}
$context['text'] .= Skin::build_content(NULL, i18n::s('Use a gravatar'), $text);
}
//
// bottom commands
//
$menu = array();
global $render_overlaid;
if (!$render_overlaid) {
$menu[] = Skin::build_link(Users::get_permalink($item), i18n::s('Cancel'), 'span');
}
//$menu[] = Skin::build_link(Users::get_permalink($item), i18n::s('Cancel'), 'button');
$context['text'] .= Skin::finalize_list($menu, 'assistant_bar');
}
// render the skin
render_skin();
/**
* list users
*
* @param resource the SQL result
* @return array of resulting items (id => label), or NULL
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return an array of ($url => $attributes)
$items = array();
// empty list
if (!($delta = SQL::count($result))) {
return $items;
}
// build a list of users
while ($item = SQL::fetch($result)) {
// reset everything
$prefix = $label = $suffix = $icon = '';
// signal restricted and private users
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// indicate the id in the hovering popup
$hover = i18n::s('View profile');
if (Surfer::is_member()) {
$hover .= ' [user='******'id'] . ']';
}
// the url to view this item
$url = Users::get_permalink($item);
// use full name, then nick name
if (isset($item['full_name']) && $item['full_name']) {
$title = $item['full_name'];
} elseif (isset($item['nick_name'])) {
$title = $item['nick_name'];
}
// show contact information
if (Surfer::may_contact() && ($contacts = Users::build_presence($item))) {
$suffix .= ' ' . $contacts;
}
// flag users updated recently
if ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG . ' ';
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG . ' ';
}
// do not use description because of codes such as location, etc
if (isset($item['introduction']) && $item['introduction']) {
$suffix .= ' - ' . Codes::beautify($item['introduction']);
}
// display all tags
// if($item['tags'])
// $suffix .= ' <span class="details tags">'.Skin::build_tags($item['tags'], 'user:'******'id']).'</span>';
// the full label
$label = $prefix . Skin::build_link($url, $title, 'basic', $hover) . $suffix;
// use the avatar, if any
$icon = '';
if (isset($item['avatar_url']) && $item['avatar_url']) {
$icon = '<a href="' . $context['url_to_root'] . $url . '"><img src="' . $item['avatar_url'] . '" alt=" " title="' . encode_field($hover) . '" style="float: left; max-width: 25px; max-height: 25px; margin-right: 4px;" /></a>';
}
// list all components for this item --use basic link style to avoid prefix or suffix images, if any
$items[$item['id']] = $icon . $label;
}
// end of processing
SQL::free($result);
// job done
return $items;
}
/**
* reference another page at this site
*
* The function transforms a local reference (e.g;, [code][user=2][/code])
* to an actual link relative to the YACS directory (e.g., [code]users/view.php/2[/code]),
* adds a title and, sometimes, set a description as well.
*
* @param string any string, maybe with a local reference in it
* @return an array($url, $title, $description) or NULL
*
* @see images/view.php
* @see links/edit.php
* @see shared/codes.php
*/
public static function transform_reference($text)
{
global $context;
// translate this reference to an internal link
if (preg_match("/^\\[(article|section|file|image|category|user)=(.+?)\\]/i", $text, $matches)) {
switch ($matches[1]) {
// article link
case 'article':
if ($item = Articles::get($matches[2])) {
return array(Articles::get_permalink($item), $item['title'], $item['introduction']);
}
return array('', $text, '');
// section link
// section link
case 'section':
if ($item = Sections::get($matches[2])) {
return array(Sections::get_permalink($item), $item['title'], $item['introduction']);
}
return array('', $text, '');
// file link
// file link
case 'file':
if ($item = Files::get($matches[2])) {
return array(Files::get_url($matches[2]), $item['title'] ? $item['title'] : str_replace('_', ' ', ucfirst($item['file_name'])));
}
return array('', $text, '');
// image link
// image link
case 'image':
include_once $context['path_to_root'] . 'images/images.php';
if ($item = Images::get($matches[2])) {
return array(Images::get_url($matches[2]), $item['title'] ? $item['title'] : str_replace('_', ' ', ucfirst($item['image_name'])));
}
return array('', $text, '');
// category link
// category link
case 'category':
if ($item = Categories::get($matches[2])) {
return array(Categories::get_permalink($item), $item['title'], $item['introduction']);
}
return array('', $text, '');
// user link
// user link
case 'user':
if ($item = Users::get($matches[2])) {
return array(Users::get_permalink($item), $item['full_name'] ? $item['full_name'] : $item['nick_name']);
}
return array('', $text, '');
}
}
return array('', $text, '');
}
/**
* render a link to an object
*
* Following types are supported:
* - article - link to an article page
* - category - link to a category page
* - comment - link to a comment page
* - download - link to a download page
* - file - link to a file page
* - flash - display a file as a native flash object, or play a flash video
* - go
* - image - display an in-line image
* - next - link to an article page
* - previous - link to an article page
* - section - link to a section page
* - server - link to a server page
* - user - link to a user page
*
* @param string the type
* @param string the id, with possible options or variant
* @return string the rendered text
**/
public static function render_object($type, $id)
{
global $context;
$id = Codes::fix_tags($id);
// depending on type
switch ($type) {
// link to an article
case 'article':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Articles::get($id))) {
$output = '[article=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
$type = 'basic';
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = Articles::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, $type);
}
return $output;
// insert article description
// insert article description
case 'article.description':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Articles::get($id))) {
$output = '[article.description=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
$type = 'basic';
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = Articles::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, 'article');
// the introduction text, if any
$output .= BR . Codes::beautify($item['introduction']);
// load overlay, if any
if (isset($item['overlay']) && $item['overlay']) {
$overlay = Overlay::load($item, 'article:' . $item['id']);
// get text related to the overlay, if any
if (is_object($overlay)) {
$output .= $overlay->get_text('view', $item);
}
}
// the description, which is the actual page body
$output .= '<div>' . Codes::beautify($item['description']) . '</div>';
}
return $output;
// link to a category
// link to a category
case 'category':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Categories::get($id))) {
$output = '[category=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
$type = 'basic';
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = Categories::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, $type);
}
return $output;
// insert category description
// insert category description
case 'category.description':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Categories::get($id))) {
$output = '[category.description=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
$type = 'basic';
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = Categories::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, 'category');
// the introduction text, if any
$output .= BR . Codes::beautify($item['introduction']);
// load overlay, if any
if (isset($item['overlay']) && $item['overlay']) {
$overlay = Overlay::load($item, 'category:' . $item['id']);
// get text related to the overlay, if any
if (is_object($overlay)) {
$output .= $overlay->get_text('view', $item);
}
}
// the description, which is the actual page body
$output .= '<div>' . Codes::beautify($item['description']) . '</div>';
}
return $output;
// link to a comment
// link to a comment
case 'comment':
include_once $context['path_to_root'] . 'comments/comments.php';
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Comments::get($id))) {
$output = '[comment=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
} else {
$text = i18n::s('View this comment');
}
// make a link to the target page
$url = $context['url_to_home'] . $context['url_to_root'] . Comments::get_url($item['id']);
// return a complete anchor
$output =& Skin::build_link($url, $text, 'basic');
}
return $output;
// link to a download
// link to a download
case 'download':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Files::get($id))) {
// file does not exist anymore
if (isset($attributes[1]) && $attributes[1]) {
$output = $attributes[1] . '<p class="details">' . i18n::s('[this file has been deleted]') . '</p>';
} else {
$output = '[download=' . $id . ']';
}
} else {
// label for this file
$prefix = $text = $suffix = '';
// signal restricted and private files
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// ensure we have a label for this link
if (isset($attributes[1]) && $attributes[1]) {
$text .= $attributes[1];
// this may describe a previous file, which has been replaced
if ($item['edit_action'] != 'file:create' && $attributes[1] != $item['file_name']) {
$text .= ' <p class="details">' . i18n::s('[this file has been replaced]') . '</p>';
$output = $prefix . $text . $suffix;
return $output;
}
} else {
$text = Skin::strip($item['title'] ? $item['title'] : str_replace('_', ' ', $item['file_name']));
}
// flag files uploaded recently
if ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// always download the file
$url = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
// return a complete anchor
$output = $prefix . Skin::build_link($url, $text, 'file') . $suffix;
}
return $output;
// link to a file
// link to a file
case 'file':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database --ensure we get a fresh copy of the record, not a cached one
if (!($item = Files::get($id, TRUE))) {
// file does not exist anymore
if (isset($attributes[1]) && $attributes[1]) {
$output = $attributes[1] . '<p class="details">' . i18n::s('[this file has been deleted]') . '</p>';
} else {
$output = '[file=' . $id . ']';
}
} else {
// maybe we want to illustrate this file
if ($item['edit_action'] != 'file:create' && isset($attributes[1]) && $attributes[1] || !($output = Files::interact($item))) {
// label for this file
$output = $prefix = $text = $suffix = '';
// signal restricted and private files
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// ensure we have a label for this link
if (isset($attributes[1]) && $attributes[1]) {
$text .= $attributes[1];
// this may describe a previous file, which has been replaced
if ($item['edit_action'] != 'file:create' && $attributes[1] != $item['file_name']) {
$text .= '<p class="details">' . i18n::s('[this file has been replaced]') . '</p>';
$output = $prefix . $text . $suffix;
return $output;
}
} else {
$text .= Skin::strip($item['title'] ? $item['title'] : str_replace('_', ' ', $item['file_name']));
}
// flag files uploaded recently
if ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// make a link to the target page
$url = Files::get_download_url($item);
// return a complete anchor
$output .= $prefix . Skin::build_link($url, $text, 'basic') . $suffix;
}
}
return $output;
// invoke the selector
// invoke the selector
case 'go':
// extract the label, if any
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$name = $attributes[0];
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
} else {
$text = $name;
}
// return a complete anchor
$output = Skin::build_link($context['url_to_home'] . $context['url_to_root'] . normalize_shortcut($name), $text, 'basic');
return $output;
// embed an image
// embed an image
case 'image':
include_once $context['path_to_root'] . 'images/images.php';
// get the variant, if any
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
if (isset($attributes[1])) {
$variant = $attributes[1];
} else {
$variant = 'inline';
}
// get the image record
if (!($image = Images::get($id))) {
$output = '[image=' . $id . ']';
return $output;
}
// a title for the image --do not force a title
if (isset($image['title'])) {
$title = $image['title'];
} else {
$title = '';
}
// provide thumbnail if not defined, or forced, or for large images
if (!$image['use_thumbnail'] || $image['use_thumbnail'] == 'A' || $image['use_thumbnail'] == 'Y' && $image['image_size'] > $context['thumbnail_threshold']) {
// not inline anymore, but thumbnail --preserve other variants
if ($variant == 'inline') {
$variant = 'thumbnail';
}
// where to fetch the image file
$href = Images::get_thumbnail_href($image);
// to drive to plain image
$link = Images::get_icon_href($image);
// add an url, if any
} elseif ($image['link_url']) {
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// transform local references, if any
include_once $context['path_to_root'] . '/links/links.php';
$attributes = Links::transform_reference($image['link_url']);
if ($attributes[0]) {
$link = $context['url_to_root'] . $attributes[0];
} else {
$link = $image['link_url'];
}
// get the <img ... /> element
} else {
// do not append poor titles to inline images
if ($variant == 'inline') {
$title = '';
}
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// no link
$link = '';
}
// use the skin
if (Images::allow_modification($image['anchor'], $id)) {
// build editable image
$output =& Skin::build_image($variant, $href, $title, $link, $id);
} else {
$output =& Skin::build_image($variant, $href, $title, $link);
}
return $output;
// embed a stack of images
// embed a stack of images
case 'images':
include_once $context['path_to_root'] . 'images/images.php';
// get the list of ids
$ids = preg_split("/\\s*,\\s*/", $id);
if (!count($ids)) {
$output = '[images=id1, id2, ...]';
return $output;
}
// build the list of images
$items = array();
foreach ($ids as $id) {
// get the image record
if ($image = Images::get($id)) {
// a title for the image --do not force a title
if (isset($image['title'])) {
$title = $image['title'];
} else {
$title = '';
}
// provide thumbnail if not defined, or forced, or for large images
$variant = 'inline';
if (!$image['use_thumbnail'] || $image['use_thumbnail'] == 'A' || $image['use_thumbnail'] == 'Y' && $image['image_size'] > $context['thumbnail_threshold']) {
// not inline anymore, but thumbnail
$variant = 'thumbnail';
// where to fetch the image file
$href = Images::get_thumbnail_href($image);
// to drive to plain image
$link = $context['url_to_root'] . Images::get_url($id);
// add an url, if any
} elseif ($image['link_url']) {
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// transform local references, if any
include_once $context['path_to_root'] . '/links/links.php';
$attributes = Links::transform_reference($image['link_url']);
if ($attributes[0]) {
$link = $context['url_to_root'] . $attributes[0];
} else {
$link = $image['link_url'];
}
// get the <img ... /> element
} else {
// flag large images
if ($image['image_size'] > $context['thumbnail_threshold']) {
$variant = rtrim('large ' . $variant);
}
// where to fetch the image file
$href = Images::get_icon_href($image);
// no link
$link = '';
}
// use the skin
$label =& Skin::build_image($variant, $href, $title, $link);
// add item to the stack
$items[] = $label;
}
}
// format the list
$output = '';
if (count($items)) {
// stack items
$output = Skin::finalize_list($items, 'stack');
// rotate items
$output = Skin::rotate($output);
}
// done
return $output;
// link to the next article
// link to the next article
case 'next':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Articles::get($id))) {
$output = '[next=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = Articles::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, 'next');
}
return $output;
// link to the previous article
// link to the previous article
case 'previous':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Articles::get($id))) {
$output = '[previous=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = Articles::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, 'previous');
}
return $output;
// link to a section
// link to a section
case 'section':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Sections::get($id))) {
$output = '[section=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
$type = 'basic';
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = Sections::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, $type);
}
return $output;
// link to a server
// link to a server
case 'server':
include_once $context['path_to_root'] . 'servers/servers.php';
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Servers::get($id))) {
$output = '[server=' . $id . ']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
$type = 'basic';
} else {
$text = Skin::strip($item['title']);
}
// make a link to the target page
$url = $context['url_to_home'] . $context['url_to_root'] . Servers::get_url($id);
// return a complete anchor
$output =& Skin::build_link($url, $text, $type);
}
return $output;
// link to a user
// link to a user
case 'user':
// maybe an alternate title has been provided
$attributes = preg_split("/\\s*,\\s*/", $id, 2);
$id = $attributes[0];
// load the record from the database
if (!($item = Users::get($id))) {
$output = '[user='******']';
} else {
// ensure we have a label for this link
if (isset($attributes[1])) {
$text = $attributes[1];
$type = 'basic';
} elseif (isset($item['full_name']) && $item['full_name']) {
$text = ucfirst($item['full_name']);
} else {
$text = ucfirst($item['nick_name']);
}
// make a link to the target page
$url = Users::get_permalink($item);
// return a complete anchor
$output =& Skin::build_link($url, $text, $type);
}
return $output;
// invalid type
// invalid type
default:
$output = '[' . $type . ']';
return $output;
}
}
