Standard

src/Module/GlobalModule.php

@@ -0,0 +1,97 @@
+<?php
+
+/**
+ * @file src/Module/GlobalModule.php
+ */
+
+namespace Friendica\Module;
+
+use Friendica\BaseModule;
+use Friendica\Core\Config;
+use Friendica\Database\DBM;
+use dba;
+
+/**
+ * Global module
+ *
+ * Displays global posts on the server
+ *
+ * @author heluecht@pirati.ca
+ */
+class GlobalModule extends BaseModule {
+	public static function init()
+	{
+		if (!local_user()) {
+			unset($_SESSION['theme']);
+			unset($_SESSION['mobile-theme']);
+		}
+	}
+
+	public static function content($update = 0)
+	{
+		$a = self::getApp();
+
+		$o = '';
+
+		if (Config::get('system','block_public') && !local_user() && !remote_user()) {
+			notice(t('Public access denied.') . EOL);
+			return;
+		}
+
+		if (!local_user() && !in_array(Config::get('system','community_page_style'), [CP_GLOBAL_COMMUNITY, CP_USERS_AND_GLOBAL])) {
+			notice(t('Not available.') . EOL);
+			return;
+		}
+
+		require_once 'include/bbcode.php';
+		require_once 'include/security.php';
+		require_once 'include/conversation.php';
+
+		if (!$update) {
+			nav_set_selected('global');
+		}
+
+		if (x($a->data,'search')) {
+			$search = notags(trim($a->data['search']));
+		} else {
+			$search = (x($_GET,'search') ? notags(trim(rawurldecode($_GET['search']))) : '');
+		}
+
+		// Here is the way permissions work in this module...
+		// Only public posts can be shown
+		// OR your own posts if you are a logged in member
+
+		$r = self::getPublicItems($a->pager['start'], $a->pager['itemspage']);
+
+		if (!DBM::is_result($r)) {
+			info(t('No results.') . EOL);
+			return $o;
+		}
+
+		// we behave the same in message lists as the search module
+
+		$o .= conversation($a, $r, 'community', $update);
+
+		$o .= alt_pager($a, count($r));
+
+		$t = get_markup_template("community.tpl");
+		return replace_macros($t, array(
+			'$content' => $o,
+			'$header' => t("Global Timeline"),
+			'$show_global_community_hint' => Config::get('system', 'show_global_community_hint'),
+			'$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.")
+		));
+	}
+
+	private static function getPublicItems($start, $itemspage)
+	{
+		$r = dba::p("SELECT ".item_fieldlists()." FROM `thread`
+			INNER JOIN `item` ON `item`.`id` = `thread`.`iid` ".item_joins().
+			"WHERE `thread`.`uid` = 0 AND `verb` = ?
+			ORDER BY `thread`.`created` DESC LIMIT ".intval($start).", ".intval($itemspage),
+			ACTIVITY_POST
+		);
+
+		return dba::inArray($r);
+	}
+}