Add twitter video download alias

aliases

@@ -682,6 +682,56 @@ dl_vimeo_vid() {
     fi
 }
 
+# Download Twitter videos.
+dl_twitter_vid() {
+    local format="$1"
+    local make_folder="$2"
+    local url="$3"
+    local vid_name="$4"
+    shift 4
+    local opts="$@"
+
+    if [[ $url == "" ]]; then
+        error "Format: $0 <make folder?> <url> <optional args>\n"
+        return
+    fi
+
+    printf "${BOLD}Downloading Twitter vid.${NORMAL}\n"
+
+    if [[ $vid_name == "" ]]; then
+        local name_format="%(upload_date>%Y-%m-%d)s-%(title)s-twitter-%(id)s"
+    else
+        local name_format="%(upload_date>%Y-%m-%d)s-${vid_name}-twitter-%(id)s"
+    fi
+
+    if [[ $make_folder == "1" ]]; then
+        make_vid_dir_and_cd_into $url $vid_name $opts
+        if [[ $? -ne 0 ]]; then
+            return
+        fi
+    fi
+
+    if [[ $format == "" ]]; then
+        printf "${BOLD}No format given; using best available.${NORMAL}\n"
+        format="b"
+    fi
+
+    # Download the video.
+    local filename=$(yt-dlp.exe --get-filename -f $format -o "$name_format.%(ext)s" $opts $url)
+
+    local cmd="yt-dlp.exe -f $format -o \"$filename\" $opts $url"
+    eval $cmd   # Need to eval in order to preserve the quotes wrapping the filename format string.
+
+    error=$?
+    if [[ $error -eq 1 ]]; then
+        error "Error: Failed to download '$url'\n"
+    fi
+
+    if [[ $make_folder == "1" ]]; then
+        cd ..
+    fi
+}
+
 # Download MP4 video.
 dl_mp4() {
     local url="$1"
@@ -809,6 +859,9 @@ alias vimeo-compressed='dl_vimeo_vid "Original" $SHORTNAME_OFF $COMPRESSION_ON'
 # Instagram Vid DL
 alias ig-download-and-hflip='dl_instagram_vid_and_hflip '
 
+# Twitter Vid DL
+alias twitter='dl_twitter_vid "" '
+
 # Misc
 alias download-mp4='dl_mp4'
 alias download-from-m3u8='dl_from_m3u8'