Some more "exit" replaced

[friendica.git] / mod / tagrm.php

diff --git a/mod/tagrm.php b/mod/tagrm.php
index 3f091f298ac5ac4e159964cd73abe513c0e77225..fdf3ef4f8f4cfee64f55056fd07651737c644c18 100644 (file)
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -1,36 +1,50 @@
 <?php
 /**
- * @file mod/tagrm.php
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @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\Content\Text\BBCode;
-use Friendica\Core\L10n;
 use Friendica\Database\DBA;
-use Friendica\Model\Item;
-use Friendica\Model\Term;
-use Friendica\Util\Strings;
+use Friendica\DI;
+use Friendica\Model\Post;
+use Friendica\Model\Tag;
 
 function tagrm_post(App $a)
 {
        if (!local_user()) {
-               $a->internalRedirect($_SESSION['photo_return']);
+               DI::baseUrl()->redirect($_SESSION['photo_return']);
        }
 
-       if (!empty($_POST['submit']) && ($_POST['submit'] === L10n::t('Cancel'))) {
-               $a->internalRedirect($_SESSION['photo_return']);
+       if (!empty($_POST['submit']) && ($_POST['submit'] === DI::l10n()->t('Cancel'))) {
+               DI::baseUrl()->redirect($_SESSION['photo_return']);
        }
 
        $tags = [];
        foreach ($_POST['tag'] ?? [] as $tag) {
-               $tags[] = hex2bin(Strings::escapeTags(trim($tag)));
+               $tags[] = hex2bin(trim($tag));
        }
 
        $item_id = $_POST['item'] ?? 0;
        update_tags($item_id, $tags);
-       info(L10n::t('Tag(s) removed') . EOL);
 
-       $a->internalRedirect($_SESSION['photo_return']);
+       DI::baseUrl()->redirect($_SESSION['photo_return']);
        // NOTREACHED
 }
 
@@ -41,66 +55,64 @@ function tagrm_post(App $a)
  * @param $tags array
  * @throws Exception
  */
-function update_tags($item_id, $tags){
-       if (empty($item_id) || empty($tags)){
+function update_tags($item_id, $tags)
+{
+       if (empty($item_id) || empty($tags)) {
                return;
        }
 
-       $item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
+       $item = Post::selectFirst(['uri-id'], ['id' => $item_id, 'uid' => local_user()]);
        if (!DBA::isResult($item)) {
                return;
        }
 
-       $old_tags = explode(',', $item['tag']);
-
        foreach ($tags as $new_tag) {
-               foreach ($old_tags as $index => $old_tag) {
-                       if (strcmp($old_tag, $new_tag) == 0) {
-                               unset($old_tags[$index]);
-                               break;
+               if (preg_match_all('/([#@!])\[url\=([^\[\]]*)\]([^\[\]]*)\[\/url\]/ism', $new_tag, $results, PREG_SET_ORDER)) {
+                       foreach ($results as $tag) {
+                               Tag::removeByHash($item['uri-id'], $tag[1], $tag[3], $tag[2]);
                        }
                }
        }
-
-       $tag_str = implode(',', $old_tags);
-       Term::insertFromTagFieldByItemId($item_id, $tag_str);
 }
 
 function tagrm_content(App $a)
 {
        $o = '';
 
+       $photo_return = $_SESSION['photo_return'] ?? '';
+
        if (!local_user()) {
-               $a->internalRedirect($_SESSION['photo_return']);
+               DI::baseUrl()->redirect($photo_return);
                // NOTREACHED
        }
 
-       if ($a->argc == 3) {
-               update_tags($a->argv[1], [Strings::escapeTags(trim(hex2bin($a->argv[2])))]);
-               $a->internalRedirect($_SESSION['photo_return']);
+       if (DI::args()->getArgc()== 3) {
+               update_tags(DI::args()->getArgv()[1], [trim(hex2bin(DI::args()->getArgv()[2]))]);
+               DI::baseUrl()->redirect($photo_return);
        }
 
-       $item_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
+       $item_id = ((DI::args()->getArgc()> 1) ? intval(DI::args()->getArgv()[1]) : 0);
        if (!$item_id) {
-               $a->internalRedirect($_SESSION['photo_return']);
+               DI::baseUrl()->redirect($photo_return);
                // NOTREACHED
        }
 
-       $item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
+       $item = Post::selectFirst(['uri-id'], ['id' => $item_id, 'uid' => local_user()]);
        if (!DBA::isResult($item)) {
-               $a->internalRedirect($_SESSION['photo_return']);
+               DI::baseUrl()->redirect($photo_return);
        }
 
-       $arr = explode(',', $item['tag']);
+       $tag_text = Tag::getCSVByURIId($item['uri-id']);
 
+       $arr = explode(',', $tag_text);
 
-       if (empty($item['tag'])) {
-               $a->internalRedirect($_SESSION['photo_return']);
+       if (empty($arr)) {
+               DI::baseUrl()->redirect($photo_return);
        }
 
-       $o .= '<h3>' . L10n::t('Remove Item Tag') . '</h3>';
+       $o .= '<h3>' . DI::l10n()->t('Remove Item Tag') . '</h3>';
 
-       $o .= '<p id="tag-remove-desc">' . L10n::t('Select a tag to remove: ') . '</p>';
+       $o .= '<p id="tag-remove-desc">' . DI::l10n()->t('Select a tag to remove: ') . '</p>';
 
        $o .= '<form id="tagrm" action="tagrm" method="post" >';
        $o .= '<input type="hidden" name="item" value="' . $item_id . '" />';
@@ -111,8 +123,8 @@ function tagrm_content(App $a)
        }
 
        $o .= '</ul>';
-       $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . L10n::t('Remove') .'" />';
-       $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . L10n::t('Cancel') .'" />';
+       $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . DI::l10n()->t('Remove') .'" />';
+       $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . DI::l10n()->t('Cancel') .'" />';
        $o .= '</form>';
 
        return $o;