<?php
/**
* @brief widgets, a plugin for Dotclear 2
*
* @package Dotclear
* @subpackage Plugins
*
* @copyright Olivier Meunier & Association Dotclear
* @copyright GPL-2.0-only
*/
if (!defined('DC_RC_PATH')) {
return;
}
class defaultWidgets
{
public static function search($w)
{
global $core;
if ($core->blog->settings->system->no_search) {
return;
}
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$value = isset($GLOBALS['_search']) ? html::escapeHTML($GLOBALS['_search']) : '';
return $w->renderDiv(
$w->content_only,
$w->class,
'id="search"',
($w->title ? $w->renderTitle('<label for="q">' . html::escapeHTML($w->title) . '</label>') : '') .
'<form action="' . $core->blog->url . '" method="get" role="search">' .
'<p><input type="text" size="10" maxlength="255" id="q" name="q" value="' . $value . '" ' .
($w->placeholder ? 'placeholder="' . html::escapeHTML($w->placeholder) . '"' : '') .
' aria-label="' . __('Search') . '"/> ' .
'<input type="submit" class="submit" value="ok" title="' . __('Search') . '" /></p>' .
'</form>'
);
}
public static function navigation($w)
{
global $core;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') .
'<nav role="navigation"><ul>';
if (!$core->url->isHome($core->url->type)) {
// Not on home page (standard or static), add home link
$res .= '<li class="topnav-home">' .
'<a href="' . $core->blog->url . '">' . __('Home') . '</a></li>';
if ($core->blog->settings->system->static_home) {
// Static mode: add recent posts link
$res .= '<li class="topnav-posts">' .
'<a href="' . $core->blog->url . $core->url->getURLFor('posts') . '">' . __('Recent posts') . '</a></li>';
}
} else {
// On home page (standard or static)
if ($core->blog->settings->system->static_home) {
// Static mode: add recent posts link
$res .= '<li class="topnav-posts">' .
'<a href="' . $core->blog->url . $core->url->getURLFor('posts') . '">' . __('Recent posts') . '</a></li>';
}
}
$res .= '<li class="topnav-arch">' .
'<a href="' . $core->blog->url . $core->url->getURLFor('archive') . '">' .
__('Archives') . '</a></li>' .
'</ul></nav>';
return $w->renderDiv($w->content_only, $w->class, 'id="topnav"', $res);
}
public static function categories($w)
{
global $core, $_ctx;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$rs = $core->blog->getCategories(['post_type' => 'post', 'without_empty' => !$w->with_empty]);
if ($rs->isEmpty()) {
return;
}
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '');
$ref_level = $level = $rs->level - 1;
while ($rs->fetch()) {
$class = '';
if (($core->url->type == 'category' && $_ctx->categories instanceof record && $_ctx->categories->cat_id == $rs->cat_id)
|| ($core->url->type == 'post' && $_ctx->posts instanceof record && $_ctx->posts->cat_id == $rs->cat_id)) {
$class = ' class="category-current"';
}
if ($rs->level > $level) {
$res .= str_repeat('<ul><li' . $class . '>', $rs->level - $level);
} elseif ($rs->level < $level) {
$res .= str_repeat('</li></ul>', -($rs->level - $level));
}
if ($rs->level <= $level) {
$res .= '</li><li' . $class . '>';
}
$res .= '<a href="' . $core->blog->url . $core->url->getURLFor('category', $rs->cat_url) . '">' .
html::escapeHTML($rs->cat_title) . '</a>' .
($w->postcount ? ' <span>(' . ($w->subcatscount ? $rs->nb_total : $rs->nb_post) . ')</span>' : '');
$level = $rs->level;
}
if ($ref_level - $level < 0) {
$res .= str_repeat('</li></ul>', -($ref_level - $level));
}
return $w->renderDiv($w->content_only, 'categories ' . $w->class, '', $res);
}
public static function bestof($w)
{
global $core, $_ctx;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$params = [
'post_selected' => true,
'no_content' => true,
'order' => 'post_dt ' . strtoupper($w->orderby),
];
$rs = $core->blog->getPosts($params);
if ($rs->isEmpty()) {
return;
}
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') .
'<ul>';
while ($rs->fetch()) {
$class = '';
if ($core->url->type == 'post' && $_ctx->posts instanceof record && $_ctx->posts->post_id == $rs->post_id) {
$class = ' class="post-current"';
}
$res .= ' <li' . $class . '><a href="' . $rs->getURL() . '">' . html::escapeHTML($rs->post_title) . '</a></li> ';
}
$res .= '</ul>';
return $w->renderDiv($w->content_only, 'selected ' . $w->class, '', $res);
}
public static function langs($w)
{
global $core, $_ctx;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$rs = $core->blog->getLangs();
if ($rs->count() <= 1) {
return;
}
$langs = l10n::getISOcodes();
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') .
'<ul>';
while ($rs->fetch()) {
$l = ($_ctx->cur_lang == $rs->post_lang) ? '<strong>%s</strong>' : '%s';
$lang_name = $langs[$rs->post_lang] ?? $rs->post_lang;
$res .= ' <li>' .
sprintf(
$l,
'<a href="' . $core->blog->url . $core->url->getURLFor('lang', $rs->post_lang) . '" ' .
'class="lang-' . $rs->post_lang . '">' .
$lang_name . '</a>'
) .
' </li>';
}
$res .= '</ul>';
return $w->renderDiv($w->content_only, 'langs ' . $w->class, '', $res);
}
public static function subscribe($w)
{
global $core, $_ctx;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$type = ($w->type == 'atom' || $w->type == 'rss2') ? $w->type : 'rss2';
$mime = $type == 'rss2' ? 'application/rss+xml' : 'application/atom+xml';
if ($_ctx->exists('cur_lang')) {
$type = $_ctx->cur_lang . '/' . $type;
}
$p_title = __('This blog\'s entries %s feed');
$c_title = __('This blog\'s comments %s feed');
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') .
'<ul>';
$res .= '<li><a type="' . $mime . '" ' .
'href="' . $core->blog->url . $core->url->getURLFor('feed', $type) . '" ' .
'title="' . sprintf($p_title, ($type == 'atom' ? 'Atom' : 'RSS')) . '" class="feed">' .
__('Entries feed') . '</a></li>';
if ($core->blog->settings->system->allow_comments || $core->blog->settings->system->allow_trackbacks) {
$res .= '<li><a type="' . $mime . '" ' .
'href="' . $core->blog->url . $core->url->getURLFor('feed', $type . '/comments') . '" ' .
'title="' . sprintf($c_title, ($type == 'atom' ? 'Atom' : 'RSS')) . '" class="feed">' .
__('Comments feed') . '</a></li>';
}
$res .= '</ul>';
return $w->renderDiv($w->content_only, 'syndicate ' . $w->class, '', $res);
}
public static function feed($w)
{
global $core;
if (!$w->url) {
return;
}
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$limit = abs((int) $w->limit);
try {
$feed = feedReader::quickParse($w->url, DC_TPL_CACHE);
if ($feed == false || count($feed->items) == 0) {
return;
}
} catch (Exception $e) {
return;
}
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') .
'<ul>';
$i = 0;
foreach ($feed->items as $item) {
$title = isset($item->title) && strlen(trim((string) $item->title)) ? $item->title : '';
$link = isset($item->link) && strlen(trim((string) $item->link)) ? $item->link : '';
if (!$link && !$title) {
continue;
}
if (!$title) {
$title = substr($link, 0, 25) . '...';
}
$li = $link ? '<a href="' . html::escapeHTML($item->link) . '">' . $title . '</a>' : $title;
$res .= ' <li>' . $li . '</li> ';
$i++;
if ($i >= $limit) {
break;
}
}
$res .= '</ul>';
return $w->renderDiv($w->content_only, 'feed ' . $w->class, '', $res);
}
public static function text($w)
{
global $core;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') . $w->text;
return $w->renderDiv($w->content_only, 'text ' . $w->class, '', $res);
}
public static function lastposts($w)
{
global $core, $_ctx;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$params['limit'] = abs((int) $w->limit);
$params['order'] = 'post_dt desc';
$params['no_content'] = true;
if ($w->category) {
if ($w->category == 'null') {
$params['sql'] = ' AND P.cat_id IS NULL ';
} elseif (is_numeric($w->category)) {
$params['cat_id'] = (int) $w->category;
} else {
$params['cat_url'] = $w->category;
}
}
if ($w->tag) {
$params['meta_id'] = $w->tag;
$rs = $core->meta->getPostsByMeta($params);
} else {
$rs = $core->blog->getPosts($params);
}
if ($rs->isEmpty()) {
return;
}
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') .
'<ul>';
while ($rs->fetch()) {
$class = '';
if ($core->url->type == 'post' && $_ctx->posts instanceof record && $_ctx->posts->post_id == $rs->post_id) {
$class = ' class="post-current"';
}
$res .= '<li' . $class . '><a href="' . $rs->getURL() . '">' .
html::escapeHTML($rs->post_title) . '</a></li>';
}
$res .= '</ul>';
return $w->renderDiv($w->content_only, 'lastposts ' . $w->class, '', $res);
}
public static function lastcomments($w)
{
global $core;
if ($w->offline) {
return;
}
if (!$w->checkHomeOnly($core->url->type)) {
return;
}
$params['limit'] = abs((int) $w->limit);
$params['order'] = 'comment_dt desc';
$rs = $core->blog->getComments($params);
if ($rs->isEmpty()) {
return;
}
$res = ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') . '<ul>';
while ($rs->fetch()) {
$res .= '<li class="' .
((bool) $rs->comment_trackback ? 'last-tb' : 'last-comment') .
'"><a href="' . $rs->getPostURL() . '#c' . $rs->comment_id . '">' .
html::escapeHTML($rs->post_title) . ' - ' .
html::escapeHTML($rs->comment_author) .
'</a></li>';
}
$res .= '</ul>';
return $w->renderDiv($w->content_only, 'lastcomments ' . $w->class, '', $res);
}
}