ComunicWeb/assets/js/components/account/export/worker.js

/**
 * Account data export worker
 * 
 * @author Pierre HUBERT
 */

ComunicWeb.components.account.export.worker = {

	/**
	 * Start account export
	 * 
	 * @param {String} password The password of the user
	 */
	start: function(password){

		//Get all user text data from the interface
		ComunicWeb.components.account.interface.exportData(password, function(result){
			
			//Check for errors
			if(result.error){
				return ComunicWeb.components.account.export.ui.exportFatalError("Could not get text data! Please check your password...");
			}

			//Update progress
			ComunicWeb.components.account.export.ui.updateProgress(10);

			//Parse data
			ComunicWeb.components.account.export.worker.parse(result);
		});

	},

	/**
	 * Parse account text data
	 * 
	 * @param {Object} data Text data about the account
	 */
	parse: function(data){
		
		//Determine the list of files to download
		var files_list = this._generate_files_list(data);

	},

	/**
	 * Determine the list of files to download
	 * 
	 * @param {Object} data Dataset to parse
	 * @return {Array} Generated dataset
	 */
	_generate_files_list: function(data){
		
		var files = [];
		
		/**
		 * Parse a comment to find potential files to download
		 * 
		 * @param {Object} info Information about the comment to parse
		 */
		var parseComment = function(info){
			if(info.img_url != null)
				if(!files.includes(info.img_url))
					files.push(info.img_url);
		}

		/**
		 * Parse a post to find potential files to download
		 * 
		 * @param {Object} info Information about the post to parse
		 */
		var parsePost = function(post){
			if(post.file_path_url != null){
				if(!files.includes(post.file_path_url))
					files.push(post.file_path_url);
			}

			//Parse comments
			post.comments.forEach(parseComment);
		}

		/**
		 * Parse a movie to find potential files to download
		 * 
		 * @param {Object} info Information about the movie to parse
		 */
		var parseMovie = function(info){
			if(info.url != null)
				if(!files.includes(info.url))
					files.push(info.url);
		}

		/**
		 * Parse a conversation message to find potential files to download
		 * 
		 * @param {Object} info Information about the movie to parse
		 */
		var parseConversationMessage = function(info){
			if(info.image_path != null)
				if(!files.includes(info.image_path))
					files.push(info.image_path);
		}


		//Main account information
		files.push(data.advanced_info.accountImage);
		files.push(data.advanced_info.backgroundImage);

		//Posts
		data.posts.forEach(parsePost);

		//Comments
		data.comments.forEach(parseComment);

		//Movie
		data.movies.forEach(parseMovie);

		//Conversation message
		data.conversation_messages.forEach(parseConversationMessage);

		return files;
	}

}