private static void savePostText(dataDownloader.postData post)
{
if (!Directory.Exists(downloadFolder))
{
Directory.CreateDirectory(downloadFolder);
}
if (!Directory.Exists($"{downloadFolder}/{post.subreddit}"))
{
Directory.CreateDirectory($"{downloadFolder}/{post.subreddit}");
}
string finalName = post.postTitle;
int nextNameNum = 1;
while (File.Exists($"{downloadFolder}/{post.subreddit}/{finalName}.txt"))
{
finalName = post.postTitle + nextNameNum;
nextNameNum++;
}
if (finalName.Length > maxFilenameSize)
{
finalName = finalName.Remove(maxFilenameSize);
}
finalName = removeIllegalChars(finalName);
File.WriteAllText($"{downloadFolder}/{post.subreddit}/{finalName}.txt", post.postBody);
}
private static void downloadMedia(dataDownloader.postData media, bool downloadText)
{
switch (media.type)
{
case dataDownloader.postTypes.image:
Console.WriteLine($"Downloading file {media.url}");
downloadImage(media);
break;
case dataDownloader.postTypes.gif:
Console.WriteLine($"Downloading file {media.url}");
downloadGfycatVideo(media);
break;
case dataDownloader.postTypes.imgur:
Console.WriteLine($"Downloading file(s) {media.url}");
imgurDownloader.downloadImgurFile(media.url, $"{downloadFolder}/{media.subreddit}", media.postTitle);
break;
case dataDownloader.postTypes.text:
if (downloadText)
{
Console.WriteLine($"Saving text post {media.postTitle}");
savePostText(media);
}
break;
}
}
private static void downloadImage(dataDownloader.postData imageData)
{
if (imageData.url.EndsWith(".gifv"))
{
imageData.url = imageData.url.Remove(imageData.url.Length - ".gifv".Length);
imageData.url += ".mp4";
}
HttpResponseMessage response = _client.GetAsync(imageData.url).Result;
if (response.StatusCode != HttpStatusCode.OK)
{
return;
}
byte[] data = response.Content.ReadAsByteArrayAsync().Result;
if (data.Length == 0)
{
return;
}
if (!Directory.Exists($"{downloadFolder}/{imageData.subreddit}"))
{
Directory.CreateDirectory($"{downloadFolder}/{imageData.subreddit}");
}
string finalName = imageData.postTitle;
int nextNameNum = 1;
while (File.Exists($"{downloadFolder}/{imageData.subreddit}/{finalName}{getFileExtensionFromIRedditUrl(imageData.url)}"))
{
finalName = imageData.postTitle + nextNameNum;
nextNameNum++;
}
finalName = removeIllegalChars(finalName);
if (finalName.Length > maxFilenameSize)
{
finalName = finalName.Remove(maxFilenameSize);
}
finalName += getFileExtensionFromIRedditUrl(imageData.url);
File.WriteAllBytes($"{downloadFolder}/{imageData.subreddit}/{finalName}", data);
}
private static void downloadGfycatVideo(dataDownloader.postData gifData)
{
string url = gifData.url;
url = url.Insert("https://".Length, "giant.");
url += ".mp4";
HttpResponseMessage response = _client.GetAsync(url).Result;
if (response.StatusCode != HttpStatusCode.OK)
{
return;
}
byte[] data = response.Content.ReadAsByteArrayAsync().Result;
if (!Directory.Exists($"{downloadFolder}/{gifData.subreddit}"))
{
Directory.CreateDirectory($"{downloadFolder}/{gifData.subreddit}");
}
string finalName = gifData.postTitle;
int nextNameNum = 1;
while (File.Exists($"{downloadFolder}/{gifData.subreddit}/{finalName}.mp4"))
{
finalName = gifData.postTitle + nextNameNum;
nextNameNum++;
}
if (finalName.Length > maxFilenameSize)
{
finalName = finalName.Remove(maxFilenameSize);
}
finalName = removeIllegalChars(finalName);
File.WriteAllBytes($"{downloadFolder}/{gifData.subreddit}/{finalName}.mp4", data);
}