path: root/user/nextcloud/use-external-docs-if-local-not-avail.patch

From: Jakub Jirutka <jakub@jirutka.cz>
Date: Tue, 27 Jun 2017 02:07:00 +0200
Subject: [PATCH] Show link to external docs if local is not installed

--- a/settings/help.php
+++ b/settings/help.php
@@ -34,22 +34,36 @@
 OC_Util::addStyle( "settings", "settings" );
 \OC::$server->getNavigationManager()->setActiveEntry('help');

+$localDocs = true;

 if(isset($_GET['mode']) and $_GET['mode'] === 'admin') {
-	$url=\OCP\Util::linkToAbsolute( 'core', 'doc/admin/index.html' );
+	if (file_exists(\OC::$SERVERROOT . '/core/doc/admin/index.html')) {
+		$url=\OCP\Util::linkToAbsolute( 'core', 'doc/admin/index.html' );
+	} else {
+		$url=\OC::$server->query(\OCP\Defaults::class)->buildDocLinkToKey('admin-manual');
+		$localDocs=false;
+	}
 	$style1='';
 	$style2=' active';
 }else{
 	$url=\OCP\Util::linkToAbsolute( 'core', 'doc/user/index.html' );
+	if (file_exists( \OC::$SERVERROOT . '/core/doc/user/index.html' )) {
+		$url=\OCP\Util::linkToAbsolute( 'core', 'doc/user/index.html' );
+	} else {
+		$url=\OC::$server->query(\OCP\Defaults::class)->buildDocLinkToKey('user-manual');
+		$localDocs=false;
+	}
 	$style1=' active';
 	$style2='';
 }

+
 $url1=\OC::$server->getURLGenerator()->linkToRoute('settings_help').'?mode=user';
 $url2=\OC::$server->getURLGenerator()->linkToRoute('settings_help').'?mode=admin';

 $tmpl = new OC_Template( "settings", "help", "user" );
 $tmpl->assign( "admin", OC_User::isAdminUser(OC_User::getUser()));
+$tmpl->assign( "localDocs", $localDocs );
 $tmpl->assign( "url", $url );
 $tmpl->assign( "url1", $url1 );
 $tmpl->assign( "url2", $url2 );

--- a/settings/templates/help.php
+++ b/settings/templates/help.php
@@ -42,6 +42,17 @@
 </div>

 <div id="app-content" class="help-includes">
+<?php if ($_['localDocs']) { ?>
 	<iframe src="<?php print_unescaped($_['url']); ?>" class="help-iframe">
 	</iframe>
+<?php } else { ?>
+	<div class="section">
+		<h2>Local documentation is not installed</h2>
+		<p>Please use
+			<a href="<?php print_unescaped($_['url']); ?>" target="_blank" rel="noreferrer">
+				<?php p($l->t('online documentation')); ?> ↗
+			</a>
+		</p>
+	</div>
+<?php } ?>
 </div>