public IHttpActionResult GetCampaignImage(int campaignId, int id)
{
CampaignImage campaignImage = db.CampaignImages.Find(id);
if (campaignImage == null)
{
return(NotFound());
}
return(Ok(campaignImage));
}
public async Task <IHttpActionResult> PostNewCampaignImage(int campaignId, CampaignImage_AddBM model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var campaign = await db.SafelyGetCampaignById(campaignId, true);
//Only the one who created the campaign can add images
//TODO: Add this if you encountered an error db.Entry(campaignImage).Reference(p => p.Campaign).Load();
/*NOTE: Admins can not add images to a campaign, they can only remove it sometimes!*/
var userId = User.Identity.GetUserId();
if (campaign.CreatedById.ToString() != userId)
{
return(Unauthorized());
}
var campaignImage = new CampaignImage
{
CampaignId = campaignId,
Description = model.Description,
ShownInGallery = model.ShownInGallery
};
if (string.IsNullOrEmpty(model.Base64Image))
{
return(BadRequest("No base64 image"));
}
else
{
var uploaderResponse = await Helpers.UploadHelper.UploadBase64ImageAsync(db, userId, model.Base64Image, FileServerTokenType.CampaignImageUpload);
if (uploaderResponse.StatusCode == HttpStatusCode.OK || uploaderResponse.StatusCode == HttpStatusCode.Created)
{
campaignImage.FilePath = uploaderResponse.FilePath;
campaignImage.FileServerId = uploaderResponse.FileServerId;
}
else
{
return(InternalServerError(new Exception(uploaderResponse.Message)));
}
}
db.CampaignImages.Add(campaignImage);
await db.SaveChangesAsync();
if (model.AppendedToStory)
{
var storyElements = new List <string>();
try {
storyElements = JsonConvert.DeserializeObject <List <string> >(campaign.Story);
}
catch (JsonReaderException) {
//This ensures compatibility with story property that contained plain text of story
storyElements.Add(campaign.Story);
}
storyElements.Add(string.Format("[campaignImageId:{0}]", campaignImage.Id));
campaign.Story = JsonConvert.SerializeObject(storyElements);
db.Entry(campaign).State = EntityState.Modified;
await db.SaveChangesAsync();
}
return(CreatedAtRoute("PostNewCampaignImage", new { id = campaignImage.Id }, campaignImage));
}
