From 3bcd1005c129a3423499239eb0099e4ca7b19e56 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Tue, 2 Aug 2022 14:51:56 +0200
Subject: [PATCH] attachment rename

---
 handlers/20_edit_attachment.sh | 94 ++++++++++++++++++++++++++++++++++
 themes/default.sh              |  2 +-
 2 files changed, 95 insertions(+), 1 deletion(-)

diff --git a/handlers/20_edit_attachment.sh b/handlers/20_edit_attachment.sh
index f400523..97a4b9d 100755
--- a/handlers/20_edit_attachment.sh
+++ b/handlers/20_edit_attachment.sh
@@ -121,6 +121,100 @@ elif [ "$action" = move ]; then
   fi
   REDIRECT "${_BASE}${PATH_INFO}"
 
+elif [ "$action" = rename ]; then
+  fail='' success=''
+  set --
+
+  for file in "${_DATA}/pages${page}#attachments"/*; do
+    rename="$(POST rename_"$(slopecode "${file##*/}" |sed 's;=;%3D;g')")"
+
+    if [ "$REV_ATTACHMENTS" = true -a \
+         -f "${file}" -a \
+         "$rename" -a \
+         "${rename%/*}" = "${rename}" -a \
+         ! -e "${_DATA}/pages${page}#attachments/${rename}" ] \
+       && git -C "$_DATA" mv -- "pages${page}#attachments/${file##*/}" "pages${page}#attachments/${rename}"; then
+      success="${success}$(HTML "${file##*/}/${rename}")${BR}"
+      set -- "$@" "pages${page}#attachments/${file##*/}" "pages${page}#attachments/${rename}"
+
+    elif [ "$REV_ATTACHMENTS" = true -a "${rename}" ]; then
+      fail="${fail}$(HTML "${file##*/}/${rename}")${BR}"
+
+    elif [ -f "${file}" -a \
+           "$rename" -a \
+           "${rename%/*}" = "${rename}" -a \
+           ! -e "${_DATA}/pages${page}#attachments/${rename}" ] \
+         && mv -- "${file}" "${_DATA}/pages${page}#attachments/${rename}"; then
+      success="${success}$(HTML "${file##*/}/${rename}")${BR}"
+
+    elif [ "${rename}" ]; then
+      fail="${fail}$(HTML "${file##*/}/${rename}")${BR}"
+
+    fi
+  done
+
+  if [ "$REV_ATTACHMENTS" = true -a $# -gt 2 ]; then
+    git -C "$_DATA" commit -qm \
+        "Attachment files renamed by @ $USER_NAME @" -- "$@"
+  elif [ "$REV_ATTACHMENTS" = true -a $# -eq 2 ]; then
+    git -C "$_DATA" commit -qm \
+        "Attachment file renamed by @ $USER_NAME @" -- "$@"
+  fi
+
+  if [ "$success" -a "$fail" ]; then
+    printf "%s\r\n" "Status: 500 Internal Server Error"
+    theme_page - "Attachment rename" <<-EOF
+	<h1 class="rename partial">Some files could not be renamed</h1>
+	<h2 class="rename success">Successfully renamed:</h2>
+	<ul class="rename success">
+	$(printf %s "$success" |while read html; do
+	  printf '<li><span class=from>%s</span> -&gt; <span class=to>%s</span></li>' \
+	         "${html%%/*}" "${html##*/}"
+	done)
+	</ul>
+	<h2 class="rename fail">Errors:</h2>
+	<ul class="rename fail">
+	$(printf %s "$fail" |while read html; do
+	  printf '<li><span class=from>%s</span> -&gt; <span class=to>%s</span></li>' \
+	         "${html%%/*}" "${html##*/}"
+	done)
+	</ul>
+	<a class="button rename fail" href="[attachment]">OK</a>
+	EOF
+    exit 0
+
+  elif [ "$fail" ]; then
+    printf "%s\r\n" "Status: 500 Internal Server Error"
+    theme_page - "Attachment rename" <<-EOF
+	<h1 class="rename fail">Files could not be renamed</h1>
+	<ul class="rename fail">
+	$(printf %s "$fail" |while read html; do
+	  printf '<li><span class=from>%s</span> -&gt; <span class=to>%s</span></li>' \
+	         "${html%%/*}" "${html##*/}"
+	done)
+	</ul>
+	<a class="button rename fail" href="[attachment]">OK</a>
+	EOF
+    exit 0
+
+  elif [ "$success" ]; then
+    printf 'Refresh: %i\r\n' 4
+    theme_page - "Attachment rename" <<-EOF
+	<h1 class="rename success">Files were renamed</h1>
+	<ul class="rename success">
+	$(printf %s "$success" |while read html; do
+	  printf '<li><span class=from>%s</span> -&gt; <span class=to>%s</span></li>' \
+	         "${html%%/*}" "${html##*/}"
+	done)
+	</ul>
+	<a class="button rename success" href="[attachment]">OK</a>
+	EOF
+    exit 0
+
+  else
+    REDIRECT "${_BASE}${PATH_INFO}"
+
+  fi
 fi
 
 return 1
diff --git a/themes/default.sh b/themes/default.sh
index 3c803f4..e8b5f2f 100755
--- a/themes/default.sh
+++ b/themes/default.sh
@@ -129,7 +129,7 @@ theme_attachments(){
 	            <span class=date>%s</span>
 	          </li>' \
 	         "$hfile" "$hfile" "$hfile" "$hfile" \
-	         "$hfile" "$hfile" "$hfile" "$hfile" \
+	         "$(slopecode "${file##*/}")" "$hfile" "$hfile" "$hfile" \
 	         "$(size_human "$size")" "$(date -d @"$date" +"%F %T")"
 	done)
 	    </ul>
-- 
2.39.2