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();
if (Sections::is_owned($item, $anchor, TRUE) || Surfer::is_associate()) {
Skin::define_img('SECTIONS_ASSIGN_IMG', 'sections/assign.gif');
$box['bar'] += array(Users::get_url('section:' . $item['id'], 'select') => SECTIONS_ASSIGN_IMG . i18n::s('Manage participants'));
// leave this section, for editors
} elseif (Sections::is_assigned($item['id'])) {
Skin::define_img('SECTIONS_ASSIGN_IMG', 'sections/assign.gif');
$box['bar'] += array(Users::get_url('section:' . $item['id'], 'leave') => SECTIONS_ASSIGN_IMG . i18n::s('Leave this section'));
}
// headers
$headers = array(i18n::s('Person'), i18n::s('Watcher'), i18n::s('Editor'), i18n::s('Owner'));
// layout columns
if ($rows) {
$box['text'] .= Skin::table($headers, $rows, 'grid');
}
// actually render the html
$users .= Skin::build_content(NULL, NULL, $box['text'], $box['bar']);
}
// display in a separate panel
if ($users) {
$label = i18n::s('Persons');
if ($users_count) {
$label .= ' (' . $users_count . ')';
}
$panels[] = array('users', $label, 'users_panel', $users);
}
//
// assemble all tabs
//
$context['text'] .= Skin::build_tabs($panels);
// buttons to display previous and next pages, if any
if (isset($neighbours) && $neighbours) {
/**
* list articles
*
* @param resource the SQL result
* @return a string to be displayed
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return some text
$text = '';
// empty list
if (!SQL::count($result)) {
return $text;
}
// no hovering label
$href_title = '';
// we build an array for the skin::build_tabs() function
$panels = array();
// process all items in the list
while ($item = SQL::fetch($result)) {
// get the main anchor
$anchor = Anchors::get($item['anchor']);
// get the related overlay, if any
$overlay = Overlay::load($item, 'article:' . $item['id']);
// panel content
$text = '';
// insert anchor prefix
if (is_object($anchor)) {
$text .= $anchor->get_prefix();
}
// the introduction text, if any
if (is_object($overlay)) {
$text .= Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
} elseif (isset($item['introduction']) && trim($item['introduction'])) {
$text .= Skin::build_block($item['introduction'], 'introduction');
}
// get text related to the overlay, if any
if (is_object($overlay)) {
$text .= $overlay->get_text('view', $item);
}
// filter description, if necessary
if (is_object($overlay)) {
$description = $overlay->get_text('description', $item);
} else {
$description = $item['description'];
}
// the beautified description, which is the actual page body
if ($description) {
// use adequate label
if (is_object($overlay) && ($label = $overlay->get_label('description'))) {
$text .= Skin::build_block($label, 'title');
}
// beautify the target page
$text .= Skin::build_block($description, 'description', '', $item['options']);
}
// list files only to people able to change the page
if (Articles::allow_modification($item, $anchor)) {
$embedded = NULL;
} else {
$embedded = Codes::list_embedded($item['description']);
}
// build a complete box
$box = array('bar' => array(), 'text' => '');
// count the number of files in this article
if ($count = Files::count_for_anchor('article:' . $item['id'], FALSE, $embedded)) {
if ($count > 20) {
$box['bar'] += array('_count' => sprintf(i18n::ns('%d file', '%d files', $count), $count));
}
// list files by date (default) or by title (option files_by_title)
$offset = ($zoom_index - 1) * FILES_PER_PAGE;
if (Articles::has_option('files_by', $anchor, $item) == 'title') {
$items = Files::list_by_title_for_anchor('article:' . $item['id'], 0, 300, 'article:' . $item['id'], $embedded);
} else {
$items = Files::list_by_date_for_anchor('article:' . $item['id'], 0, 300, 'article:' . $item['id'], $embedded);
}
// actually render the html
if (is_array($items)) {
$box['text'] .= Skin::build_list($items, 'decorated');
} elseif (is_string($items)) {
$box['text'] .= $items;
}
// the command to post a new file
if (Files::allow_creation($item, $anchor, 'article')) {
Skin::define_img('FILES_UPLOAD_IMG', 'files/upload.gif');
$box['bar'] += array('files/edit.php?anchor=' . urlencode('article:' . $item['id']) => FILES_UPLOAD_IMG . i18n::s('Add a file'));
}
}
// some files have been attached to this page
if ($page == 1 && $count > 1) {
// the command to download all files
$link = 'files/fetch_all.php?anchor=' . urlencode('article:' . $item['id']);
if ($count > 20) {
$label = i18n::s('Zip 20 first files');
} else {
$label = i18n::s('Zip all files');
}
$box['bar'] += array($link => $label);
}
// there is some box content
if ($box['text']) {
$text .= Skin::build_content('files', i18n::s('Files'), $box['text'], $box['bar']);
}
// list of comments
$title_label = '';
if (is_object($anchor)) {
$title_label = ucfirst($overlay->get_label('list_title', 'comments'));
}
if (!$title_label) {
$title_label = i18n::s('Comments');
}
// no layout yet
$layout = NULL;
// label to create a comment
$add_label = '';
if (is_object($overlay)) {
$add_label = $overlay->get_label('new_command', 'comments');
}
if (!$add_label) {
$add_label = i18n::s('Post a comment');
}
// get a layout from anchor
$layout =& Comments::get_layout($anchor, $item);
// provide author information to layout
if (is_object($layout) && isset($item['create_id']) && $item['create_id']) {
$layout->set_focus('user:'******'create_id']);
}
// the maximum number of comments per page
if (is_object($layout)) {
$items_per_page = $layout->items_per_page();
} else {
$items_per_page = COMMENTS_PER_PAGE;
}
// the first comment to list
$offset = 0;
if (is_object($layout) && method_exists($layout, 'set_offset')) {
$layout->set_offset($offset);
}
// build a complete box
$box = array('bar' => array(), 'prefix_bar' => array(), 'text' => '');
// feed the wall
if (Comments::allow_creation($item, $anchor)) {
$box['text'] .= Comments::get_form('article:' . $item['id']);
}
// a navigation bar for these comments
if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
if ($count > 20) {
$box['bar'] += array('_count' => sprintf(i18n::ns('%d comment', '%d comments', $count), $count));
}
// list comments by date
$items = Comments::list_by_date_for_anchor('article:' . $item['id'], $offset, $items_per_page, $layout, TRUE);
// actually render the html
if (is_array($items)) {
$box['text'] .= Skin::build_list($items, 'rows');
} elseif (is_string($items)) {
$box['text'] .= $items;
}
// navigation commands for comments
$prefix = Comments::get_url('article:' . $item['id'], 'navigate');
$box['bar'] = array_merge($box['bar'], Skin::navigate(NULL, $prefix, $count, $items_per_page, $zoom_index));
}
// ensure that the surfer can change content
if (Articles::allow_modification($item, $anchor)) {
// view or modify this section
$menu = array();
$box['bar'] += array(Articles::get_permalink($item) => i18n::s('View the page'));
if (!is_object($overlay) || !($label = $overlay->get_label('edit_command', 'articles'))) {
$label = i18n::s('Edit this page');
}
$box['bar'] += array(Articles::get_url($item['id'], 'edit') => $label);
}
// show commands
if (count($box['bar'])) {
// commands before the box
$box['text'] = Skin::build_list($box['prefix_bar'], 'menu_bar') . $box['text'];
// append the menu bar at the end
$box['text'] .= Skin::build_list($box['bar'], 'menu_bar');
}
// build a box
if ($box['text']) {
// put a title if there are other titles or if more than 2048 chars
$title = '';
if (preg_match('/(<h1|<h2|<h3|<table|\\[title|\\[subtitle)/i', $context['text'] . $text) || strlen($context['text'] . $text) > 2048) {
$title = $title_label;
}
// insert a full box
$text .= Skin::build_box($title, $box['text'], 'header1', 'comments');
}
// assemble the full panel
$panels[] = array('att' . $item['id'], ucfirst(Skin::strip($item['title'], 30)), 'atc' . $item['id'], $text);
}
// there is some box content
if (trim($box['text'])) {
$text .= $box['text'];
}
// format tabs
$text = Skin::build_tabs($panels);
// end of processing
SQL::free($result);
return $text;
}
} elseif (is_string($items)) {
$box['text'] .= $items;
}
// navigation commands for links
$home = Articles::get_permalink($item);
$prefix = Articles::get_url($item['id'], 'navigate', 'links');
$box['bar'] += Skin::navigate($home, $prefix, $count, LINKS_PER_PAGE, $zoom_index);
// new links are allowed
if ($cur_article->allows('creation', 'link')) {
Skin::define_img('LINKS_ADD_IMG', 'links/add.gif');
$box['bar'] += array('links/edit.php?anchor=' . urlencode('article:' . $item['id']) => LINKS_ADD_IMG . i18n::s('Add a link'));
}
}
// there is some box content
if ($box['text']) {
$canvas['links'] = Skin::build_content('links', i18n::s('Links'), $box['text'], $box['bar']);
}
$canvas['links_count'] = $count;
}
//
// trailer information
//
// add trailer information from the overlay, if any
if (is_object($overlay)) {
$canvas['trailer'] .= $overlay->get_text('trailer', $item);
}
// add trailer information from this item, if any
if (isset($item['trailer']) && trim($item['trailer'])) {
$canvas['trailer'] .= Codes::beautify($item['trailer']);
}
// buttons to display previous and next pages, if any
$discussion_count = $count;
$box['bottom'] += array('_count' => sprintf(i18n::ns('%d comment', '%d comments', $count), $count));
// list comments by date
$items = Comments::list_by_date_for_anchor('article:' . $item['id'], $offset, $items_per_page, $layout, TRUE);
// actually render the html
if (is_array($items)) {
$box['text'] .= Skin::build_list($items, 'rows');
} elseif (is_string($items)) {
$box['text'] .= $items;
}
// navigation commands for comments
$prefix = Comments::get_url('article:' . $item['id'], 'navigate');
$box['bottom'] += Skin::navigate(NULL, $prefix, $count, $items_per_page, $zoom_index, FALSE, TRUE);
}
// build a box
$discussion .= Skin::build_content('comments', '', $box['text'], $box['top'], $box['bottom']);
}
// display in a separate panel
if ($discussion) {
$label = i18n::s('Discussion');
if ($discussion_count) {
$label .= ' (' . $discussion_count . ')';
}
$panels[] = array('discussion', $label, 'discussion_panel', $discussion);
}
// let YACS do the hard job
$context['text'] .= Skin::build_tabs($panels);
//
// extra panel -- most content is cached, except commands specific to current surfer
//
// the owner profile, if any, aside
