mirror of https://github.com/friendica/friendica
98 lines
2.4 KiB
PHP
98 lines
2.4 KiB
PHP
<?php
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/**
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* @file src/Module/GlobalModule.php
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*/
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namespace Friendica\Module;
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use Friendica\BaseModule;
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use Friendica\Core\Config;
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use Friendica\Database\DBM;
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use dba;
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/**
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* Global module
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*
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* Displays global posts on the server
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*
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* @author heluecht@pirati.ca
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*/
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class GlobalModule extends BaseModule {
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public static function init()
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{
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if (!local_user()) {
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unset($_SESSION['theme']);
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unset($_SESSION['mobile-theme']);
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}
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}
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public static function content($update = 0)
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{
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$a = self::getApp();
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$o = '';
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if (Config::get('system','block_public') && !local_user() && !remote_user()) {
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notice(t('Public access denied.') . EOL);
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return;
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}
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if (!local_user() && !in_array(Config::get('system','community_page_style'), [CP_GLOBAL_COMMUNITY, CP_USERS_AND_GLOBAL])) {
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notice(t('Not available.') . EOL);
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return;
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}
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require_once 'include/bbcode.php';
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require_once 'include/security.php';
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require_once 'include/conversation.php';
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if (!$update) {
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nav_set_selected('global');
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}
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if (x($a->data,'search')) {
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$search = notags(trim($a->data['search']));
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} else {
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$search = (x($_GET,'search') ? notags(trim(rawurldecode($_GET['search']))) : '');
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}
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// Here is the way permissions work in this module...
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// Only public posts can be shown
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// OR your own posts if you are a logged in member
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$r = self::getPublicItems($a->pager['start'], $a->pager['itemspage']);
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if (!DBM::is_result($r)) {
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info(t('No results.') . EOL);
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return $o;
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}
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// we behave the same in message lists as the search module
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$o .= conversation($a, $r, 'community', $update);
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$o .= alt_pager($a, count($r));
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$t = get_markup_template("community.tpl");
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return replace_macros($t, array(
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'$content' => $o,
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'$header' => t("Global Timeline"),
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'$show_global_community_hint' => Config::get('system', 'show_global_community_hint'),
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'$global_community_hint' => t("This community stream shows all public posts received by this node. They may not reflect the opinions of this node’s users.")
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));
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}
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private static function getPublicItems($start, $itemspage)
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{
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$r = dba::p("SELECT ".item_fieldlists()." FROM `thread`
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INNER JOIN `item` ON `item`.`id` = `thread`.`iid` ".item_joins().
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"WHERE `thread`.`uid` = 0 AND `verb` = ?
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ORDER BY `thread`.`created` DESC LIMIT ".intval($start).", ".intval($itemspage),
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ACTIVITY_POST
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);
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return dba::inArray($r);
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}
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}
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