Merge pull request #4631 from friendica/fabrixxm-36rc-patch-1

[friendica.git] / include / text.php

diff --git a/include/text.php b/include/text.php
index 00d401cfb3f1df0777322976cd02a2d9b044b834..9fae74252bd0f0b1c22762e291a64f5413b887da 100644 (file)
--- a/include/text.php
+++ b/include/text.php
@@ -1062,7 +1062,7 @@ function linkify($s) {
  * Load poke verbs
  *
  * @return array index is present tense verb
-                                value is array containing past tense verb, translation of present, translation of past
+ *                              value is array containing past tense verb, translation of present, translation of past
  * @hook poke_verbs pokes array
  */
 function get_poke_verbs() {
@@ -1169,8 +1169,20 @@ function redir_private_images($a, &$item)
        }
 }
 
+/**
+ * Sets the "rendered-html" field of the provided item
+ *
+ * Body is preserved to avoid side-effects as we modify it just-in-time for spoilers and private image links
+ *
+ * @param array $item
+ * @param bool  $update
+ *
+ * @todo Remove reference, simply return "rendered-html" and "rendered-hash"
+ */
 function put_item_in_cache(&$item, $update = false)
 {
+       $body = $item["body"];
+
        // Add the content warning
        if (!empty($item['content-warning'])) {
                $item["body"] = $item['content-warning'] . '[spoiler]' . $item["body"] . '[/spoiler]';
@@ -1183,22 +1195,19 @@ function put_item_in_cache(&$item, $update = false)
                || $rendered_hash != hash("md5", $item["body"])
                || Config::get("system", "ignore_cache")
        ) {
-               // The function "redir_private_images" changes the body.
-               // I'm not sure if we should store it permanently, so we save the old value.
-               $body = $item["body"];
-
                $a = get_app();
                redir_private_images($a, $item);
 
                $item["rendered-html"] = prepare_text($item["body"]);
                $item["rendered-hash"] = hash("md5", $item["body"]);
-               $item["body"] = $body;
 
                if ($update && ($item["id"] > 0)) {
                        dba::update('item', ['rendered-html' => $item["rendered-html"], 'rendered-hash' => $item["rendered-hash"]],
                                        ['id' => $item["id"]], false);
                }
        }
+
+       $item["body"] = $body;
 }
 
 /**