// the list of related links if not at another follow-up page
if (!$zoom_type || $zoom_type == 'links') {
// build a complete box
$box = array('bar' => array(), 'text' => '');
// count the number of links in this section
if ($count = Links::count_for_anchor('section:' . $item['id'])) {
$attachments_count += $count;
if ($count > 20) {
$box['bar'] += array('_count' => sprintf(i18n::ns('%d link', '%d links', $count), $count));
}
// list links by date (default) or by title (option 'links_by_title')
$offset = ($zoom_index - 1) * LINKS_PER_PAGE;
if (preg_match('/\\blinks_by_title\\b/i', $item['options'])) {
$items = Links::list_by_title_for_anchor('section:' . $item['id'], $offset, LINKS_PER_PAGE, 'no_anchor');
} else {
$items = Links::list_by_date_for_anchor('section:' . $item['id'], $offset, LINKS_PER_PAGE, 'no_anchor');
}
// actually render the html
if (is_array($items)) {
$box['text'] .= Skin::build_list($items, 'rows');
} elseif (is_string($items)) {
$box['text'] .= $items;
}
// navigation commands for links
$home = Sections::get_permalink($item);
$prefix = Sections::get_url($item['id'], 'navigate', 'links');
$box['bar'] = array_merge($box['bar'], Skin::navigate($home, $prefix, $count, LINKS_PER_PAGE, $zoom_index));
}
// new links are allowed -- check option 'with_links'
if (Links::allow_creation($item, $anchor, 'section')) {
Skin::define_img('LINKS_ADD_IMG', 'links/add.gif');
//
// title
$section = Skin::build_block(i18n::s('Files'), 'title');
// list files by date (default) or by title (option :files_by_title:)
if (preg_match('/\\bfiles_by_title\\b/i', $item['options'])) {
$items = Files::list_by_title_for_anchor('category:' . $item['id'], 0, 300, 'category:' . $item['id']);
} else {
$items = Files::list_by_date_for_anchor('category:' . $item['id'], 0, 300, 'category:' . $item['id']);
}
// actually render the html for the section
if ($items) {
$context['text'] .= $section . Skin::build_list($items, 'decorated');
}
//
// the links section
//
// title
$section = Skin::build_block(i18n::s('See also'), 'title');
// list links by date (default) or by title (option :links_by_title:)
if (preg_match('/\\blinks_by_title\\b/i', $item['options'])) {
$items = Links::list_by_title_for_anchor('category:' . $item['id'], 0, 50);
} else {
$items = Links::list_by_date_for_anchor('category:' . $item['id'], 0, 50);
}
// actually render the html
if ($items) {
$context['text'] .= $section . Skin::build_list($items, 'decorated');
}
}
// render the skin
render_skin();
/**
* list categories
*
* @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 plain text
$text = '';
// process all items in the list
while ($item = SQL::fetch($result)) {
// one box per category
$box['title'] = '';
$box['text'] = '';
// use the title to label the link
$box['title'] = Skin::strip($item['title'], 50);
// list related categories, if any
if ($items = Categories::list_by_date_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE, 'compact')) {
foreach ($items as $url => $label) {
if (is_array($label)) {
$label = $label[1];
}
$box['text'] .= '<li>' . Skin::build_link($url, $label, 'category') . '</li>' . "\n";
}
}
// info on related sections
$items =& Members::list_sections_by_title_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE);
if ($items) {
foreach ($items as $url => $label) {
if (is_array($label)) {
$label = $label[1];
}
$box['text'] .= '<li>' . Skin::build_link($url, $label, 'section') . '</li>' . "\n";
}
}
// info on related articles
if (isset($item['options']) && preg_match('/\\barticles_by_title\\b/i', $item['options'])) {
$items =& Members::list_articles_by_title_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE);
} else {
$items =& Members::list_articles_by_date_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE);
}
if ($items) {
foreach ($items as $url => $label) {
if (is_array($label)) {
$label = $label[1];
}
$box['text'] .= '<li>' . Skin::build_link($url, $label, 'article') . '</li>' . "\n";
}
}
// info on related files
if (isset($item['options']) && preg_match('/\\bfiles_by_title\\b/i', $item['options'])) {
$items = Files::list_by_title_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE, 'category:' . $item['id']);
} else {
$items = Files::list_by_date_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE, 'category:' . $item['id']);
}
if ($items) {
foreach ($items as $url => $label) {
if (is_array($label)) {
$label = $label[1];
}
$box['text'] .= '<li>' . Skin::build_link($url, $label, 'file') . '</li>' . "\n";
}
}
// info on related comments
include_once $context['path_to_root'] . 'comments/comments.php';
if ($items = Comments::list_by_date_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE, 'compact')) {
foreach ($items as $url => $label) {
if (is_array($label)) {
$label = $label[1];
}
$box['text'] .= '<li>' . Skin::build_link($url, $label, 'comment') . '</li>' . "\n";
}
}
// info on related links
include_once $context['path_to_root'] . 'links/links.php';
if (isset($item['options']) && preg_match('/\\blinks_by_title\\b/i', $item['options'])) {
$items = Links::list_by_title_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE);
} else {
$items = Links::list_by_date_for_anchor('category:' . $item['id'], 0, COMPACT_LIST_SIZE);
}
if ($items) {
foreach ($items as $url => $label) {
if (is_array($label)) {
$label = $label[1];
}
$box['text'] .= '<li>' . Skin::build_link($url, $label) . '</li>' . "\n";
}
}
// add a direct link to the category
if (Surfer::is_associate()) {
$box['title'] .= ' ' . Skin::build_link(Categories::get_permalink($item), MORE_IMG, 'basic');
}
// make a full list
if ($box['text']) {
$box['text'] = '<ul>' . $box['text'] . '</ul>' . "\n";
}
// always make a box, to let associates visit the category
$text .= Skin::build_box($box['title'], $box['text']);
}
// end of processing
SQL::free($result);
return $text;
}
// the list of related links if not at another follow-up page
if (!$zoom_type || $zoom_type == 'links') {
// build a complete box
$box = array('bar' => array(), 'text' => '');
// a navigation bar for these links
if ($count = Links::count_for_anchor('article:' . $item['id'])) {
$attachments_count += $count;
if ($count > 20) {
$box['bar'] += array('_count' => sprintf(i18n::ns('%d link', '%d links', $count), $count));
}
// list links by date (default) or by title (option links_by_title)
$offset = ($zoom_index - 1) * LINKS_PER_PAGE;
if (Articles::has_option('links_by_title', $anchor, $item)) {
$items = Links::list_by_title_for_anchor('article:' . $item['id'], $offset, LINKS_PER_PAGE);
} else {
$items = Links::list_by_date_for_anchor('article:' . $item['id'], $offset, LINKS_PER_PAGE);
}
// actually render the html
if (is_array($items)) {
$box['text'] .= Skin::build_list($items, 'decorated');
} 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:' . $item['id']) => LINKS_ADD_IMG . i18n::s('Add a link'));
/**
* list sections
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return some text
$text = '';
// empty list
if (!SQL::count($result)) {
return $text;
}
// maximum number of items
if (isset($this->layout_variant) && $this->layout_variant > 3) {
$maximum_items = $this->layout_variant;
} elseif (defined('YAHOO_LIST_SIZE')) {
$maximum_items = YAHOO_LIST_SIZE;
} else {
$maximum_items = 7;
}
// clear flows
$text .= '<br style="clear: left" />';
// process all items in the list
$family = '';
while ($item = SQL::fetch($result)) {
// change the family
if ($item['family'] != $family) {
$family = $item['family'];
$text .= '<h2><span>' . $family . ' </span></h2>' . "\n";
}
// get the anchor
$anchor = Anchors::get($item['anchor']);
// the url to view this item
$url = Sections::get_permalink($item);
// initialize variables
$prefix = $label = $suffix = $icon = $hover = '';
// signal restricted and private sections
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// flag sections that are draft, dead, or created or updated very recently
if ($item['activation_date'] >= $context['now']) {
$prefix .= DRAFT_FLAG;
} elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
$prefix .= EXPIRED_FLAG;
} elseif ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// display introduction field on hovering
if ($item['introduction']) {
$hover .= strip_tags(Codes::beautify_introduction($item['introduction']));
}
// details and content
$details = array();
$content = array();
// count related sub-elements
$related_count = 0;
// info on related articles
if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
if ($count > $maximum_items) {
$details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
} elseif (Surfer::is_empowered()) {
$details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
}
$related_count += $count;
// get the overlay for content of this section, if any
$content_overlay = NULL;
if (isset($item['content_overlay'])) {
$content_overlay = Overlay::bind($item['content_overlay']);
}
// no room to list articles
if (count($content) >= $maximum_items) {
} elseif (is_object($content_overlay) && is_callable(array($content_overlay, 'render_list_for_anchor'))) {
if ($related = $content_overlay->render_list_for_anchor('section:' . $item['id'], $maximum_items - count($content))) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . $label . $sub_suffix;
}
}
// regular rendering of related articles
} else {
if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
$order = $matches[1];
} else {
$order = 'edition';
}
if ($related =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, $maximum_items - count($content), 'compact')) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . $label . $sub_suffix;
}
}
}
}
// info on related files
if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
$details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
$related_count += $count;
// add related files if necessary
if (count($content) < $maximum_items && ($related = Files::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . $label . $sub_suffix;
}
}
}
// info on related links
if ($count = Links::count_for_anchor('section:' . $item['id'], TRUE)) {
$details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
$related_count += $count;
// add related links if necessary
if (count($content) < $maximum_items && ($related = Links::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . $label . $sub_suffix;
}
}
}
// info on related comments
if ($count = Comments::count_for_anchor('section:' . $item['id'], TRUE)) {
$details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
$related_count += $count;
}
// info on related sections
if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
if ($count > $maximum_items) {
$details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
} elseif (Surfer::is_empowered()) {
$details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
}
$related_count += $count;
// add sub-sections
if ($related =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact')) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . $label . $sub_suffix;
}
}
}
// give me more
if (count($content) && $related_count > $maximum_items) {
$content[] = '...' . MORE_IMG;
}
// layout details
if (count($content)) {
$hover .= '<ul><li>' . implode('</li><li>', $content) . '</li></ul>';
}
// add a link to the main page
if (!$hover) {
$hover = i18n::s('View the section');
}
// use the title to label the link
$title = Skin::strip($item['title'], 50);
// new or updated flag
if ($suffix) {
$details[] = $suffix;
}
// append details
if (count($details)) {
$title .= BR . '<span class="details">' . implode(', ', $details) . '</span>';
}
// look for an image
$icon = '';
if (isset($item['thumbnail_url']) && $item['thumbnail_url']) {
$icon = $item['thumbnail_url'];
} elseif (is_callable(array($anchor, 'get_bullet_url'))) {
$icon = $anchor->get_bullet_url();
}
// use the thumbnail for this section
if ($icon) {
// fix relative path
if (!preg_match('/^(\\/|http:|https:|ftp:)/', $icon)) {
$icon = $context['url_to_root'] . $icon;
}
// use parameter of the control panel for this one
$options = '';
if (isset($context['classes_for_thumbnail_images'])) {
$options = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
}
// build the complete HTML element
$icon = '<img src="' . $icon . '" alt="" title="" ' . $options . ' />';
// use default icon if nothing to display
} else {
$icon = MAP_IMG;
}
// use tipsy on hover
$content = '<a href="' . $url . '" id="titles_' . $item['id'] . '">' . $icon . BR . $prefix . $title . '</a>';
Page::insert_script('$(function() {' . "\n" . ' $("a#titles_' . $item['id'] . '").each(function() {' . "\n" . ' $(this).tipsy({fallback: \'<div style="text-align: left;">' . str_replace(array("'", "\n"), array('"', '<br />'), $hover) . '</div>\',' . "\n" . ' html: true,' . "\n" . ' gravity: $.fn.tipsy.autoWE,' . "\n" . ' fade: true,' . "\n" . ' offset: 8,' . "\n" . ' opacity: 1.0});' . "\n" . ' });' . "\n" . '});' . "\n");
// add a floating box
$text .= Skin::build_box(NULL, $content, 'floating');
}
// clear flows
$text .= '<br style="clear: left" />';
// end of processing
SQL::free($result);
return $text;
}
//
// list immutable comments by date
$items = Comments::list_by_date_for_anchor('article:' . $item['id'], 0, 500, 'excerpt');
// actually list items
if ($items) {
$context['text'] .= Skin::build_box(i18n::s('Comments'), utf8::to_unicode($items));
}
//
// related links
//
// list links by date (default) or by title (option :links_by_title:)
$items = array();
if (Articles::has_option('links_by_title', $anchor, $item)) {
$items = Links::list_by_title_for_anchor('article:' . $item['id'], 0, 50, 'compact');
} else {
$items = Links::list_by_date_for_anchor('article:' . $item['id'], 0, 50, 'compact');
}
// actually list items
if (count($items)) {
$context['text'] .= Skin::build_box(i18n::s('See also'), utf8::to_unicode(Skin::build_list($items, 'compact')));
}
//
// page suffix
//
// link to the original page
$context['text'] .= '<p>' . sprintf(i18n::s('The original page is located at %s'), Skin::build_link(Articles::get_permalink($item), Articles::get_permalink($item))) . "</p>\n";
// insert anchor suffix
if (is_object($anchor)) {
$context['text'] .= $anchor->get_suffix();
}
//
//
// title
$section = Skin::build_block(i18n::s('Files'), 'title');
// list files by date
$items = Files::list_by_date_for_anchor('user:'******'id'], 0, 50, 'compact');
// actually render the html for the section
if ($items) {
$context['text'] .= $section . Skin::build_list($items, 'compact');
}
//
// the links section
//
// title
$section = Skin::build_block(i18n::s('See also'), 'title');
// list links by date
if (preg_match('/\\blinks_by_title\\b/i', $item['options'])) {
$items = Links::list_by_title_for_anchor('user:'******'id'], 0, 20, 'no_author');
} else {
$items = Links::list_by_date_for_anchor('user:'******'id'], 0, 20, 'no_author');
}
// actually render the html
if ($items) {
$context['text'] .= $section . Skin::build_list($items, 'compact');
}
// list pages attached to this user
if ($items =& Articles::list_for_user_by('edition', $item['id'], 0, 50, 'compact')) {
$context['text'] .= Skin::build_box(i18n::s('Pages'), Skin::build_list($items, 'compact'));
}
}
// render the skin
render_skin();
/**
* list sections
*
* @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 some text
$text = '';
// maximum number of items
if (isset($this->layout_variant) && $this->layout_variant > 3) {
$maximum_items = $this->layout_variant;
} elseif (defined('YAHOO_LIST_SIZE')) {
$maximum_items = YAHOO_LIST_SIZE;
} else {
$maximum_items = 7;
}
// stack of items
$items = array();
// process all items in the list
include_once $context['path_to_root'] . 'comments/comments.php';
include_once $context['path_to_root'] . 'links/links.php';
$family = '';
while ($item = SQL::fetch($result)) {
// change the family
if ($item['family'] != $family) {
// flush current stack, if any
if (count($items)) {
$text .= Skin::build_list($items, '2-columns');
}
$items = array();
// show the family
$family = $item['family'];
$text .= '<h2><span>' . $family . ' </span></h2>' . "\n";
}
// the url to view this item
$url = Sections::get_permalink($item);
// initialize variables
$prefix = $label = $suffix = $icon = '';
// signal restricted and private sections
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// flag sections that are draft, dead, or created or updated very recently
if ($item['activation_date'] >= $context['now']) {
$prefix .= DRAFT_FLAG;
} elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
$prefix .= EXPIRED_FLAG;
} elseif ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// details and content
$details = array();
$content = array();
// count related sub-elements
$related_count = 0;
// info on related articles
if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
if ($count > $maximum_items) {
$details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
} elseif (Surfer::is_empowered()) {
$details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
}
$related_count += $count;
// get the overlay for content of this section, if any
$content_overlay = NULL;
if (isset($item['content_overlay'])) {
$content_overlay = Overlay::bind($item['content_overlay']);
}
// no room to list articles
if (count($content) >= $maximum_items) {
} elseif (is_object($content_overlay) && is_callable(array($content_overlay, 'render_list_for_anchor'))) {
if ($related = $content_overlay->render_list_for_anchor('section:' . $item['id'], $maximum_items - count($content))) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'basic', $sub_hover) . $sub_suffix;
}
}
// regular rendering of related articles
} else {
if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
$order = $matches[1];
} else {
$order = 'edition';
}
if ($related =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, $maximum_items - count($content), 'compact')) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'article', $sub_hover) . $sub_suffix;
}
}
}
}
// info on related files
if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
$details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
$related_count += $count;
// add related files if necessary
if (count($content) < $maximum_items && ($related = Files::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'file', $sub_hover) . $sub_suffix;
}
}
}
// info on related links
if ($count = Links::count_for_anchor('section:' . $item['id'], TRUE)) {
$details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
$related_count += $count;
// add related links if necessary
if (count($content) < $maximum_items && ($related = Links::list_by_date_for_anchor('section:' . $item['id'], 0, $maximum_items - count($content), 'compact'))) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'link', $sub_hover) . $sub_suffix;
}
}
}
// info on related comments
if ($count = Comments::count_for_anchor('section:' . $item['id'], TRUE)) {
$details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
$related_count += $count;
}
// info on related sections
if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
if ($count > $maximum_items) {
$details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
} elseif (Surfer::is_empowered()) {
$details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
}
$related_count += $count;
// add sub-sections
if ($related =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, $maximum_items, 'compact')) {
foreach ($related as $sub_url => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[] = $sub_prefix . Skin::build_link($sub_url, $label, 'section', $sub_hover) . $sub_suffix;
}
}
}
// introduction
if ($item['introduction']) {
$suffix .= ' ' . Codes::beautify_introduction($item['introduction']);
}
// append details to the suffix
if (count($details)) {
$suffix .= ' <span class="details">(' . implode(', ', $details) . ')</span>';
}
// give me more
if (count($content) && $related_count > $maximum_items) {
$content[] = Skin::build_link(Sections::get_permalink($item), i18n::s('More') . MORE_IMG, 'more', i18n::s('View the section'));
}
// layout details
if (count($content)) {
foreach ($content as $line) {
$suffix .= '<div>' . YAHOO_ITEM_PREFIX . $line . YAHOO_ITEM_SUFFIX . '</div>';
}
}
// use the title to label the link
$label = Skin::strip($item['title'], 50);
// put the actual icon in the left column
if (isset($item['thumbnail_url'])) {
$icon = $item['thumbnail_url'];
}
// some hovering title for this section
$hover = i18n::s('View the section');
// list all components for this item --use basic link style to avoid prefix or suffix images, if any
$items[$url] = array($prefix, $label, $suffix, 'basic', $icon, $hover);
}
// flush the stack
if (count($items)) {
$text .= Skin::build_list($items, '2-columns');
}
// end of processing
SQL::free($result);
return $text;
}
/**
* list sections
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// empty list
if (!SQL::count($result)) {
$output = array();
return $output;
}
// the maximum number of items per section
if (!defined('MAXIMUM_ITEMS_PER_SECTION')) {
define('MAXIMUM_ITEMS_PER_SECTION', 100);
}
// we return plain text
$text = '';
// process all items in the list
include_once $context['path_to_root'] . 'comments/comments.php';
include_once $context['path_to_root'] . 'links/links.php';
$family = '';
while ($item = SQL::fetch($result)) {
// change the family
if ($item['family'] != $family) {
$family = $item['family'];
// show the family
$text .= '<h2><span>' . $family . ' </span></h2>' . "\n";
}
// get the related overlay, if any
$overlay = Overlay::load($item, 'section:' . $item['id']);
// get the main anchor
$anchor = Anchors::get($item['anchor']);
// one box per section
$box = array('title' => '', 'text' => '');
// box content
$elements = array();
// use the title to label the link
if (is_object($overlay)) {
$box['title'] .= Codes::beautify_title($overlay->get_text('title', $item));
} else {
$box['title'] .= Codes::beautify_title($item['title']);
}
$details = array();
// info on related articles
if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
$order = $matches[1];
} else {
$order = 'edition';
}
$items =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact');
if (@count($items)) {
// mention the number of items in folded title
$details[] = sprintf(i18n::ns('%d page', '%d pages', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'article') . $suffix;
}
}
// info on related files
if (Sections::has_option('files_by', $anchor, $item) == 'title') {
$items = Files::list_by_title_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact');
} else {
$items = Files::list_by_date_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact');
}
if ($items) {
// mention the number of sections in folded title
$details[] = sprintf(i18n::ns('%d file', '%d files', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'file') . $suffix;
}
}
// info on related comments
if ($items = Comments::list_by_date_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact', TRUE)) {
// mention the number of sections in folded title
$details[] = sprintf(i18n::ns('%d comment', '%d comments', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'comment') . $suffix;
}
}
// info on related links
if (Sections::has_option('links_by_title', $anchor, $item)) {
$items = Links::list_by_title_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact');
} else {
$items = Links::list_by_date_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact');
}
if ($items) {
// mention the number of sections in folded title
$details[] = sprintf(i18n::ns('%d link', '%d links', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label) . $suffix;
}
}
// list related sections, if any
if ($items =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact')) {
// mention the number of sections in folded title
$details[] = sprintf(i18n::ns('%d section', '%d sections', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'section') . $suffix;
}
}
// signal continuing sections
if (count($elements) > MAXIMUM_ITEMS_PER_SECTION) {
$elements[] = Skin::build_link(Sections::get_permalink($item), i18n::s('More pages') . MORE_IMG, 'basic');
} else {
$elements[] = Skin::build_link(Sections::get_permalink($item), i18n::s('View the section'), 'shortcut');
}
// complement title
if (count($details)) {
$box['title'] .= ' <span class="details">(' . join(', ', $details) . ')</span>';
}
// insert introduction, if any
if ($item['introduction']) {
$box['text'] .= Codes::beautify_introduction($item['introduction']);
}
// make a full list
if (count($elements)) {
$box['text'] .= '<ul><li>' . implode('</li>' . "\n" . '<li>', $elements) . '</li></ul>' . "\n";
}
// if we have an icon for this section, use it
if (isset($item['thumbnail_url']) && $item['thumbnail_url']) {
// adjust the class
$class = '';
if (isset($context['classes_for_thumbnail_images'])) {
$class = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
}
// build the complete HTML element
$icon = '<img src="' . $item['thumbnail_url'] . '" alt="" title="' . encode_field(Codes::beautify_title($item['title'])) . '" ' . $class . '/>';
// make it clickable
$link = Skin::build_link(Sections::get_permalink($item), $icon, 'basic');
// put this aside
$box['text'] = '<table class="decorated"><tr>' . '<td class="image">' . $link . '</td>' . '<td class="content">' . $box['text'] . '</td>' . '</tr></table>';
}
// always make a box
$text .= Skin::build_box($box['title'], $box['text'], 'folded');
}
// end of processing
SQL::free($result);
return $text;
}
/**
* list pages
*
* @param resource the SQL result
* @return string the rendered text
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// allow for multiple calls
static $accordion_id;
if (!isset($accordion_id)) {
$accordion_id = 1;
} else {
$accordion_id++;
}
// empty list
if (!SQL::count($result)) {
$output = array();
return $output;
}
// the maximum number of items per article
if (!defined('MAXIMUM_ITEMS_PER_ACCORDION')) {
define('MAXIMUM_ITEMS_PER_ACCORDION', 100);
}
// we return plain text
$text = '';
// type of listed object
$items_type = $this->listed_type;
// process all items in the list
include_once $context['path_to_root'] . 'comments/comments.php';
include_once $context['path_to_root'] . 'links/links.php';
$family = '';
while ($item = SQL::fetch($result)) {
// get the object interface, this may load parent and overlay
$entity = new $items_type($item);
// change the family (layout of sections)
if (isset($item['family']) && $item['family'] != $family) {
$family = $item['family'];
// show the family
$text .= '<h2><span>' . $family . ' </span></h2>' . "\n";
}
// one box per page
$box = array('title' => '', 'text' => '');
// signal entity to be published
if (isset($item['publish_date']) && ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S'))) {
$box['title'] .= DRAFT_FLAG;
}
// signal entity to be activated
if (isset($item['activation_date']) && $item['activation_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
$box['title'] .= DRAFT_FLAG;
}
// signal restricted and private entity
if ($item['active'] == 'N') {
$box['title'] .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$box['title'] .= RESTRICTED_FLAG;
}
// use the title to label the link
if (is_object($entity->overlay)) {
$box['title'] .= Codes::beautify_title($entity->overlay->get_text('title', $item));
} else {
$box['title'] .= Codes::beautify_title($item['title']);
}
// box content
$elements = array();
// complement the title with interesting details
$details = array();
// info on related article, only for sections
if ($items_type == 'section') {
if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
$order = $matches[1];
} else {
$order = 'edition';
}
$items =& Articles::list_for_anchor_by($order, $entity->get_reference(), 0, MAXIMUM_ITEMS_PER_ACCORDION + 1, 'compact');
if (@count($items)) {
// mention the number of items in folded title
$details[] = sprintf(i18n::ns('%d page', '%d pages', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'article') . $suffix;
}
}
}
// info on related files
if ($entity->has_option('files_by') == 'title') {
$items = Files::list_by_title_for_anchor($entity->get_reference(), 0, MAXIMUM_ITEMS_PER_ACCORDION + 1, 'compact');
} else {
$items = Files::list_by_date_for_anchor($entity->get_reference(), 0, MAXIMUM_ITEMS_PER_ACCORDION + 1, 'compact');
}
if ($items) {
// mention the number of items in folded title
$details[] = sprintf(i18n::ns('%d file', '%d files', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'file') . $suffix;
}
}
// info on related comments
if ($items = Comments::list_by_date_for_anchor($entity->get_reference(), 0, MAXIMUM_ITEMS_PER_ACCORDION + 1, 'compact', TRUE)) {
// mention the number of items in folded title
$details[] = sprintf(i18n::ns('%d comment', '%d comments', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = rtrim(Codes::strip(' ' . $label[2]), '- ');
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'comment') . $suffix;
}
}
// info on related links
if ($entity->has_option('links_by_title')) {
$items = Links::list_by_title_for_anchor($entity->get_reference(), 0, MAXIMUM_ITEMS_PER_ACCORDION + 1, 'compact');
} else {
$items = Links::list_by_date_for_anchor($entity->get_reference(), 0, MAXIMUM_ITEMS_PER_ACCORDION + 1, 'compact');
}
if ($items) {
// mention the number of items in folded title
$details[] = sprintf(i18n::ns('%d link', '%d links', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label) . $suffix;
}
}
// list related sub-sections, if any
if ($items_type == 'section') {
if ($items =& Sections::list_by_title_for_anchor($entity->get_reference(), 0, MAXIMUM_ITEMS_PER_ACCORDION + 1, 'compact')) {
// mention the number of sections in folded title
$details[] = sprintf(i18n::ns('%d section', '%d sections', count($items)), count($items));
// add one link per item
foreach ($items as $url => $label) {
$prefix = $suffix = '';
if (is_array($label)) {
$prefix = $label[0];
$suffix = $label[2];
$label = $label[1];
}
$elements[] = $prefix . Skin::build_link($url, $label, 'section') . $suffix;
}
}
}
// a link to the page
$permalink = $entity->get_permalink($item);
$elements[] = Skin::build_link($permalink, sprintf(i18n::s('View the %s'), $items_type) . MORE_IMG, 'shortcut');
// complement title
if (count($details)) {
$box['title'] .= ' <span class="details">(' . join(', ', $details) . ')</span>';
}
// insert introduction, if any
if (is_object($entity->overlay)) {
$box['text'] .= Skin::build_block($entity->overlay->get_text('introduction', $item), 'introduction');
} elseif (trim($item['introduction'])) {
$box['text'] .= Skin::build_block($item['introduction'], 'introduction');
} else {
// insert overlay data, if any
if (is_object($entity->overlay)) {
$box['text'] .= $entity->overlay->get_text('box', $item);
}
// the content of this box
$box['text'] .= Codes::beautify($item['description'], $item['options']);
}
// make a full list
if (count($elements)) {
$box['text'] .= Skin::finalize_list($elements, 'compact');
}
// display all tags
if ($item['tags']) {
$box['text'] .= ' <p class="tags" style="margin-bottom: 0">' . Skin::build_tags($item['tags'], $entity->get_reference()) . '</p>';
}
// if we have an icon for this page, use it
if (isset($item['thumbnail_url']) && $item['thumbnail_url']) {
// adjust the class
$class = '';
if (isset($context['classes_for_thumbnail_images'])) {
$class = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
}
// build the complete HTML element
$icon = '<img src="' . $item['thumbnail_url'] . '" alt="" title="' . encode_field(Codes::beautify_title($item['title'])) . '" ' . $class . '/>';
// make it clickable
$link = Skin::build_link($permalink, $icon, 'basic');
// put this aside
$box['text'] = '<table class="decorated"><tr>' . '<td class="image">' . $link . '</td>' . '<td class="content">' . $box['text'] . '</td>' . '</tr></table>';
}
// always make a box
$text .= $this->build_accordion_box($box['title'], $box['text'], 'accordion_' . $accordion_id);
}
// we have bounded styles and scripts
$this->load_scripts_n_styles();
// end of processing
SQL::free($result);
return $text;
}
/**
* list sections
*
* Accept following variants:
* - 'full' - include anchor information -- also the default value
*
* @param resource the SQL result
* @return array of resulting items, or NULL
*
* @see layouts/layout.php
**/
function layout($result)
{
global $context;
// we return an array of ($url => $attributes)
$items = array();
// empty list
if (!SQL::count($result)) {
return $items;
}
// sanity check
if (!isset($this->layout_variant)) {
$this->layout_variant = 'decorated';
}
// process all items in the list
include_once $context['path_to_root'] . 'comments/comments.php';
include_once $context['path_to_root'] . 'links/links.php';
while ($item = SQL::fetch($result)) {
// get the related overlay, if any
$overlay = Overlay::load($item, 'section:' . $item['id']);
// get the main anchor
$anchor = Anchors::get($item['anchor']);
// the url to view this item
$url = Sections::get_permalink($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['title']);
}
// initialize variables
$prefix = $suffix = $icon = '';
// flag sections that are draft, dead, or created or updated very recently
if ($item['activation_date'] >= $context['now']) {
$prefix .= DRAFT_FLAG;
} elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
$prefix .= EXPIRED_FLAG;
}
if ($item['create_date'] >= $context['fresh']) {
$suffix .= NEW_FLAG;
} elseif ($item['edit_date'] >= $context['fresh']) {
$suffix .= UPDATED_FLAG;
}
// signal restricted and private sections
if ($item['active'] == 'N') {
$prefix .= PRIVATE_FLAG;
} elseif ($item['active'] == 'R') {
$prefix .= RESTRICTED_FLAG;
}
// the introductory text
if ($item['introduction']) {
$suffix .= ' - ' . Codes::beautify_introduction($item['introduction']);
}
// details and content
$details = array();
$content = array();
// count related sub-elements
$related_count = 0;
// info on related articles
if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
$details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
$related_count += $count;
// add related articles if necessary
if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
$order = $matches[1];
} else {
$order = 'edition';
}
if (count($details) < YAHOO_LIST_SIZE && ($related =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, YAHOO_LIST_SIZE - count($details), 'compact'))) {
foreach ($related as $link => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[$link] = array($sub_prefix, $label, $sub_suffix, 'basic', '', $sub_hover);
}
}
}
// info on related files
if ($count = Files::count_for_anchor('section:' . $item['id'])) {
$details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
$related_count += $count;
// add related files if necessary
if (count($details) < YAHOO_LIST_SIZE && ($related = Files::list_by_date_for_anchor('section:' . $item['id'], 0, YAHOO_LIST_SIZE - count($details), 'compact'))) {
foreach ($related as $link => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[$link] = array($sub_prefix, $label, $sub_suffix, 'basic', '', $sub_hover);
}
}
}
// info on related links
if ($count = Links::count_for_anchor('section:' . $item['id'])) {
$details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
$related_count += $count;
// add related links if necessary
if (count($details) < YAHOO_LIST_SIZE && ($related = Links::list_by_date_for_anchor('section:' . $item['id'], 0, YAHOO_LIST_SIZE - count($details), 'compact'))) {
foreach ($related as $link => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[$link] = array($sub_prefix, $label, $sub_suffix, 'basic', '', $sub_hover);
}
}
}
// info on related comments
if ($count = Comments::count_for_anchor('section:' . $item['id'])) {
$details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
}
// info on related sections
if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
$details[] = sprintf(i18n::ns('%d section', '%d sections', $count), $count);
$related_count += $count;
// add sub-sections
if ($related =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, YAHOO_LIST_SIZE, 'compact')) {
foreach ($related as $link => $label) {
$sub_prefix = $sub_suffix = $sub_hover = '';
if (is_array($label)) {
$sub_prefix = $label[0];
$sub_suffix = $label[2];
if (@$label[5]) {
$sub_hover = $label[5];
}
$label = $label[1];
}
$content[$link] = array($sub_prefix, $label, $sub_suffix, 'basic', '', $sub_hover);
}
}
}
// give me more
if (count($details) && $related_count > YAHOO_LIST_SIZE) {
$content[Sections::get_permalink($item)] = array('', i18n::s('More') . MORE_IMG, '', 'more', '', i18n::s('View the section'));
}
// append details to the suffix
if (count($details)) {
$suffix .= ' <span class="details">(' . implode(', ', $details) . ')</span>';
}
// the main anchor link
if (is_object($anchor) && (!isset($this->focus) || $item['anchor'] != $this->focus)) {
$suffix .= ' <span class="details">' . sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()), 'section')) . "</span>\n";
}
// not if decorated
if ($this->layout_variant != 'decorated' && $this->layout_variant != 'references') {
// one line per related item
if (count($content)) {
$suffix .= '<div class="details">' . Skin::build_list($content, 'compact') . "</div>\n";
}
}
// the icon to put in the left column
if ($item['thumbnail_url']) {
$icon = $item['thumbnail_url'];
}
// some hovering title for this section
$hover = i18n::s('View the section');
// list all components for this item
$items[$url] = array($prefix, $title, $suffix, 'section', $icon, $hover);
}
// end of processing
SQL::free($result);
return $items;
}
$items = Comments::list_by_date_for_anchor('section:' . $item['id'], 0, $items_per_page, $layout);
// actually render the html
if (is_array($items)) {
$box['text'] .= Skin::build_list($items, 'rows');
} elseif (is_string($items)) {
$box['text'] .= $items;
}
// build a box
if ($box['text']) {
$context['text'] .= Skin::build_box('', $box['text']);
}
//
// related link
//
// list links by date (default) or by title (option :links_by_title:)
if (preg_match('/\\blinks_by_title\\b/i', $item['options'])) {
$items = Links::list_by_title_for_anchor('section:' . $item['id'], 0, 70);
} else {
$items = Links::list_by_date_for_anchor('section:' . $item['id'], 0, 70);
}
// actually render the html
if ($items) {
$context['text'] .= Skin::build_box(i18n::s('Links'), Skin::build_list($items, 'decorated'));
}
// insert anchor suffix
if (is_object($anchor)) {
$context['text'] .= $anchor->get_suffix();
}
}
// render the skin
render_skin();
//
// the list of related links if not at another follow-up page
if (!$zoom_type || $zoom_type == 'links') {
// build a complete box
$box = array('bar' => array(), 'text' => '');
// count the number of links in this category
if ($count = Links::count_for_anchor('category:' . $item['id'])) {
if ($count > 20) {
$box['bar'] = array('_count' => sprintf(i18n::ns('%d link', '%d links', $count), $count));
}
// list items by date (default) or by title (option 'links_by_title')
$offset = ($zoom_index - 1) * LINKS_PER_PAGE;
if (isset($item['options']) && preg_match('/\\blinks_by_title\\b/i', $item['options'])) {
$items = Links::list_by_title_for_anchor('category:' . $item['id'], $offset, LINKS_PER_PAGE);
} else {
$items = Links::list_by_date_for_anchor('category:' . $item['id'], $offset, LINKS_PER_PAGE);
}
if (is_array($items)) {
$box['text'] .= Skin::build_list($items, 'decorated');
}
// navigation commands for links
$home = Categories::get_permalink($item);
$prefix = Categories::get_url($item['id'], 'navigate', 'links');
$box['bar'] = array_merge($box['bar'], Skin::navigate($home, $prefix, $count, LINKS_PER_PAGE, $zoom_index));
}
// the command to post a new link
if (Links::allow_creation($item, $anchor, 'category')) {
Skin::define_img('LINKS_ADD_IMG', 'links/add.gif');
$url = 'links/edit.php?anchor=' . urlencode('category:' . $item['id']);
$box['bar'] += array($url => LINKS_ADD_IMG . i18n::s('Add a link'));
}
