Review

finding-19

server/ServerInputProcessor.java

processPost()

class ServerInputProcessor {
	private void processPost() throws ConnectionException {
		/* Verify the user is in the right place to create a post */
		String boardName = currentPath[0];
		boolean canPost = false;
		if (boardName == null) {
			sendWithNonce("print Must be within a board's region or in the freeforall board to create a post");
		} else if (boardName.equals("freeforall")) {
			String postNum = currentPath[1];
			if (postNum == null) {
				canPost = true;
			} else {
				sendWithNonce("print Must go back to the board page to create a post (not inside a post)");
			}
		} else { // in a regular board
			String regionName = currentPath[1];
			if (regionName == null) {
				sendWithNonce("print Must be within a board's region or in the freeforall board to create a post");
			} else {
				String postNum = currentPath[2];
				if (postNum == null) { // in a board, region, not in a post
					canPost = true;
				} else {
					sendWithNonce("print Must go back to the region page to create a post (not inside a post)");
				}
			}
		}
		if (canPost) {
			//AUTHORIZATION FUNCTION and EXISTS CHECK
			String authToPost = SocialNetworkPosts.authorizedToPost(user, currentPath[0], currentPath[1]);
			if (!authToPost.equals("true")) {
				sendWithNonce(authToPost);
				return ;
			}
			sendWithNonce("print Start typing your content. Type 'cancel' after any new line to cancel.;print "
					+ "Press enter once to insert a new line.;print Press enter twice to submit.;askForInput ");
			String content = recvWithNonce();
			while (content.equals("")) {
				sendWithNonce("print Content is empty. Please try again. Type 'cancel' to cancel.;askForInput ");
				content = recvWithNonce();
			}
			boolean cancelled = content.trim().equals("cancel");
			String additionalContent = "";
			while (!cancelled) {
				sendWithNonce("print ;askForInput ");
				additionalContent = recvWithNonce();
				if (additionalContent.equals("")) {
					break;
				} else if (additionalContent.trim().equals("cancel")) {
					cancelled = true;
				} else {
					content += ";print \t" + additionalContent;
				}
			}
			if (cancelled) {
				sendWithNonce("print Post Creation cancelled");
			} else {
				sendWithNonce(SocialNetworkPosts.createPost(user, content,
						currentPath[0], currentPath[1]));
			}
		}
	}
}