X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Ffollow.php;h=58419dfd3ba54836f144ae3b3ff2d3148df98c50;hb=6a23f51549e6b476d494dce4131a24f8ebcdba43;hp=7363275de69966e7b352bf8e5d4dd1dd108d366f;hpb=b852e5842bffcc1df1e5ac5d356fd9f19b7af499;p=friendica.git

diff --git a/mod/follow.php b/mod/follow.php
index 7363275de6..58419dfd3b 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -1,16 +1,31 @@
 <?php
 /**
- * @file mod/follow.php
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
  */
+
 use Friendica\App;
-use Friendica\Core\Config;
-use Friendica\Core\L10n;
 use Friendica\Core\Protocol;
 use Friendica\Core\Renderer;
-use Friendica\Core\System;
 use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Model\Profile;
+use Friendica\Model\Item;
 use Friendica\Network\Probe;
 use Friendica\Database\DBA;
 use Friendica\Util\Strings;
@@ -18,7 +33,7 @@ use Friendica\Util\Strings;
 function follow_post(App $a)
 {
 	if (!local_user()) {
-		throw new \Friendica\Network\HTTPException\ForbiddenException(L10n::t('Access denied.'));
+		throw new \Friendica\Network\HTTPException\ForbiddenException(DI::l10n()->t('Access denied.'));
 	}
 
 	if (isset($_REQUEST['cancel'])) {
@@ -26,7 +41,7 @@ function follow_post(App $a)
 	}
 
 	$uid = local_user();
-	$url = Strings::escapeTags(trim($_REQUEST['url']));
+	$url = Probe::cleanURI($_REQUEST['url']);
 	$return_path = 'follow?url=' . urlencode($url);
 
 	// Makes the connection request for friendica contacts easier
@@ -36,6 +51,9 @@ function follow_post(App $a)
 	$result = Contact::createFromProbe($uid, $url, true);
 
 	if ($result['success'] == false) {
+		// Possibly it is a remote item and not an account
+		follow_remote_item($url);
+
 		if ($result['message']) {
 			notice($result['message']);
 		}
@@ -44,7 +62,7 @@ function follow_post(App $a)
 		DI::baseUrl()->redirect('contact/' . $result['cid']);
 	}
 
-	info(L10n::t('The contact could not be added.'));
+	info(DI::l10n()->t('The contact could not be added.'));
 
 	DI::baseUrl()->redirect($return_path);
 	// NOTREACHED
@@ -55,7 +73,7 @@ function follow_content(App $a)
 	$return_path = 'contact';
 
 	if (!local_user()) {
-		notice(L10n::t('Permission denied.'));
+		notice(DI::l10n()->t('Permission denied.'));
 		DI::baseUrl()->redirect($return_path);
 		// NOTREACHED
 	}
@@ -74,7 +92,7 @@ function follow_content(App $a)
 		DI::baseUrl()->redirect($return_path);
 	}
 
-	$submit = L10n::t('Submit Request');
+	$submit = DI::l10n()->t('Submit Request');
 
 	// Don't try to add a pending contact
 	$r = q("SELECT `pending` FROM `contact` WHERE `uid` = %d AND ((`rel` != %d) OR (`network` = '%s')) AND
@@ -85,7 +103,7 @@ function follow_content(App $a)
 
 	if ($r) {
 		if ($r[0]['pending']) {
-			notice(L10n::t('You already added this contact.'));
+			notice(DI::l10n()->t('You already added this contact.'));
 			$submit = '';
 			//$a->internalRedirect($_SESSION['return_path']);
 			// NOTREACHED
@@ -96,22 +114,25 @@ function follow_content(App $a)
 
 	$protocol = Contact::getProtocol($ret['url'], $ret['network']);
 
-	if (($protocol == Protocol::DIASPORA) && !Config::get('system', 'diaspora_enabled')) {
-		notice(L10n::t("Diaspora support isn't enabled. Contact can't be added."));
+	if (($protocol == Protocol::DIASPORA) && !DI::config()->get('system', 'diaspora_enabled')) {
+		notice(DI::l10n()->t("Diaspora support isn't enabled. Contact can't be added."));
 		$submit = '';
 		//$a->internalRedirect($_SESSION['return_path']);
 		// NOTREACHED
 	}
 
-	if (($protocol == Protocol::OSTATUS) && Config::get('system', 'ostatus_disabled')) {
-		notice(L10n::t("OStatus support is disabled. Contact can't be added."));
+	if (($protocol == Protocol::OSTATUS) && DI::config()->get('system', 'ostatus_disabled')) {
+		notice(DI::l10n()->t("OStatus support is disabled. Contact can't be added."));
 		$submit = '';
 		//$a->internalRedirect($_SESSION['return_path']);
 		// NOTREACHED
 	}
 
 	if ($protocol == Protocol::PHANTOM) {
-		notice(L10n::t("The network type couldn't be detected. Contact can't be added."));
+		// Possibly it is a remote item and not an account
+		follow_remote_item($url);
+
+		notice(DI::l10n()->t("The network type couldn't be detected. Contact can't be added."));
 		$submit = '';
 		//$a->internalRedirect($_SESSION['return_path']);
 		// NOTREACHED
@@ -132,7 +153,7 @@ function follow_content(App $a)
 	$r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
 
 	if (!$r) {
-		notice(L10n::t('Permission denied.'));
+		notice(DI::l10n()->t('Permission denied.'));
 		DI::baseUrl()->redirect($return_path);
 		// NOTREACHED
 	}
@@ -158,42 +179,35 @@ function follow_content(App $a)
 	}
 
 	$o = Renderer::replaceMacros($tpl, [
-		'$header'        => L10n::t('Connect/Follow'),
-		'$desc'          => '',
-		'$pls_answer'    => L10n::t('Please answer the following:'),
-		'$does_know_you' => ['knowyou', L10n::t('Does %s know you?', $ret['name']), false, '', [L10n::t('No'), L10n::t('Yes')]],
-		'$add_note'      => L10n::t('Add a personal note:'),
-		'$page_desc'     => '',
-		'$friendica'     => '',
-		'$statusnet'     => '',
-		'$diaspora'      => '',
-		'$diasnote'      => '',
-		'$your_address'  => L10n::t('Your Identity Address:'),
-		'$invite_desc'   => '',
-		'$emailnet'      => '',
+		'$header'        => DI::l10n()->t('Connect/Follow'),
+		'$pls_answer'    => DI::l10n()->t('Please answer the following:'),
+		'$your_address'  => DI::l10n()->t('Your Identity Address:'),
+		'$url_label'     => DI::l10n()->t('Profile URL'),
+		'$keywords_label'=> DI::l10n()->t('Tags:'),
 		'$submit'        => $submit,
-		'$cancel'        => L10n::t('Cancel'),
-		'$nickname'      => '',
+		'$cancel'        => DI::l10n()->t('Cancel'),
+
+		'$request'       => $request,
 		'$name'          => $ret['name'],
 		'$url'           => $ret['url'],
 		'$zrl'           => Profile::zrl($ret['url']),
-		'$url_label'     => L10n::t('Profile URL'),
 		'$myaddr'        => $myaddr,
-		'$request'       => $request,
 		'$keywords'      => $r[0]['keywords'],
-		'$keywords_label'=> L10n::t('Tags:')
+
+		'$does_know_you' => ['knowyou', DI::l10n()->t('%s knows you', $ret['name'])],
+		'$addnote_field' => ['dfrn-request-message', DI::l10n()->t('Add a personal note:')],
 	]);
 
 	DI::page()['aside'] = '';
 
 	$profiledata = Contact::getDetailsByURL($ret['url']);
 	if ($profiledata) {
-		Profile::load($a, '', 0, $profiledata, false);
+		Profile::load($a, '', $profiledata, false);
 	}
 
 	if ($gcontact_id <> 0) {
 		$o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('section_title.tpl'),
-			['$title' => L10n::t('Status Messages and Posts')]
+			['$title' => DI::l10n()->t('Status Messages and Posts')]
 		);
 
 		// Show last public posts
@@ -202,3 +216,19 @@ function follow_content(App $a)
 
 	return $o;
 }
+
+function follow_remote_item($url)
+{
+	$item_id = Item::fetchByLink($url, local_user());
+	if (!$item_id) {
+		// If the user-specific search failed, we search and probe a public post
+		$item_id = Item::fetchByLink($url);
+	}
+
+	if (!empty($item_id)) {
+		$item = Item::selectFirst(['guid'], ['id' => $item_id]);
+		if (DBA::isResult($item)) {
+			DI::baseUrl()->redirect('display/' . $item['guid']);
+		}
+	}
+}