[PATCH fb v1 3/3] fb: Post: Fix the wrong content type detection (photo issue)

[Ammar Faizi <ammarfaizi2@gnuweeb.org>]

Michael reports that using the recent API, photo contents in the
HonkaiStarRail.ID timeline are detected as a "text".

Using the current parser, it detects those contents as a text with a
link preview (where the preview is the post to the photo). Just visit
the photo link if there exists before continue trying to parse it as a
photo. Also, make sure we try to parse as a photo first before text.

Cc: Michael William Jonathan <moe@gnuweeb.org>
Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
---
 src/Facebook/Methods/Post.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Facebook/Methods/Post.php b/src/Facebook/Methods/Post.php
index 7fe38c5c1b982c72..8c02d0f70e553c14 100644
--- a/src/Facebook/Methods/Post.php
+++ b/src/Facebook/Methods/Post.php
@@ -281,6 +281,11 @@ trait Post
 			"alt" => NULL,
 		];
 
+
+		if (preg_match("/\/photo.php\?fbid=(\d+)/", $o, $m)) {
+			$o = $this->http("/photo.php?fbid={$m[1]}", "GET")["out"];
+		}
+
 		/*
 		 * Parse photo URLs. Currently, only one photo is parsed.
 		 */
@@ -341,12 +346,12 @@ trait Post
 	 */
 	private function parsePostContent(string $o): array
 	{
-		$ret = $this->tryParseTextPost($o);
+		$ret = $this->tryParsePhotoPost($o);
 		if ($ret) {
 			return $ret;
 		}
 
-		$ret = $this->tryParsePhotoPost($o);
+		$ret = $this->tryParseTextPost($o);
 		if ($ret) {
 			return $ret;
 		}
-- 
Ammar Faizi