| // | |
| // WPJSON.swift | |
| // Sandy | |
| import UIKit | |
| class WPJSONParser: NSObject { | |
| //MARK: Variables | |
| private var page : Int | |
| private var categoryPage: Int | |
| private var urlSite : String | |
| private var categoryID: String! | |
| var categoryDic : NSDictionary? = nil | |
| let queryQ : dispatch_queue_t | |
| //MARK: Function | |
| //Init required because of singleton | |
| required init(url:NSString) { | |
| urlSite = url | |
| page = 1 | |
| categoryPage = 1 | |
| queryQ = dispatch_queue_create("QueryQ", DISPATCH_QUEUE_SERIAL) | |
| super.init() | |
| self.getCategory { (response) -> () in | |
| self.categoryDic = response | |
| } | |
| } | |
| //Singleton pattern | |
| class func sharedInstance(url:NSString)->WPJSONParser { | |
| struct Static { | |
| static var instance : WPJSONParser? = nil | |
| static var onceToken : dispatch_once_t = 0 | |
| } | |
| dispatch_once(&Static.onceToken) { | |
| Static.instance = self(url: url) | |
| } | |
| return Static.instance! | |
| } | |
| func getRecentPost(recentPost:(post:[AnyObject])->()) { | |
| var url : NSURL = NSURL(string: "http://\(urlSite)/api/get_recent_posts/?count=20")! | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url) | |
| if data != nil { | |
| var responseJson: AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if responseJson != nil { | |
| var response : [AnyObject] = responseJson.objectForKey("posts") as [AnyObject] | |
| dispatch_async(dispatch_get_main_queue(), { | |
| recentPost(post:response) | |
| }) | |
| } | |
| } | |
| }) | |
| } | |
| func getLastPost(recentPost:(post:[AnyObject])->()) { | |
| var url : NSURL = NSURL(string: "http://\(urlSite)/api/get_recent_posts/?count=1")! | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url) | |
| if data != nil { | |
| var responseJson: AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if responseJson != nil { | |
| var response : [AnyObject] = responseJson.objectForKey("posts") as [AnyObject] | |
| dispatch_async(dispatch_get_main_queue(), { | |
| recentPost(post:response) | |
| }) | |
| } | |
| } | |
| }) | |
| } | |
| func getCategory(category:(response:NSDictionary)->()) { | |
| var url : NSURL = NSURL(string: "http://\(urlSite)/api/get_category_index")! | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url) | |
| if data != nil { | |
| var responseJson : AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if responseJson != nil { | |
| var categoryInfos = responseJson.objectForKey("categories") as NSArray | |
| var categoryName = NSMutableArray() | |
| var categoryIdArray = NSMutableArray() | |
| for var i = 0; i < categoryInfos.count; i++ { | |
| var titleDictionary : NSDictionary = categoryInfos.objectAtIndex(i) as NSDictionary | |
| var idCategory = categoryInfos.objectAtIndex(i) as NSDictionary | |
| var categoryId : AnyObject! = idCategory.objectForKey("id") | |
| var categoryIdString : String = "\(categoryId)" | |
| var title : NSString = titleDictionary.objectForKey("title") as NSString | |
| categoryName.addObject(title.stringByReplacingOccurrencesOfString("&", withString: "&")) | |
| categoryIdArray.addObject(categoryIdString) | |
| } | |
| dispatch_async(dispatch_get_main_queue(), { | |
| category(response:NSDictionary(objects: categoryIdArray, forKeys: categoryName)) | |
| }) | |
| } else { | |
| category(response:NSDictionary(object: "Erreur lors de la connexion à la base de donnée", forKey: "Erreur")) | |
| } | |
| } | |
| }) | |
| } | |
| func search(text:String, searchResult:(result:NSArray)->()) { | |
| var url : NSURL = NSURL(string: "http://\(urlSite)/api/get_search_results?search=\(text)")! | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url) | |
| if data != nil { | |
| var jsonData : AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if jsonData != nil { | |
| dispatch_async(dispatch_get_main_queue(), { | |
| searchResult(result:jsonData.objectForKey("posts") as NSArray) | |
| }) | |
| } | |
| } | |
| }) | |
| } | |
| func getPostOfCategory(categoryId:String, post:(post:NSArray)->()) { | |
| var url : NSURL = NSURL(string: "http://\(urlSite)/api/get_category_posts/?id=\(categoryId)!")! | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url) | |
| if data != nil { | |
| var jsonData : NSDictionary! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) as NSDictionary | |
| if jsonData != nil { | |
| dispatch_async(dispatch_get_main_queue(), { | |
| post(post:jsonData.objectForKey("posts") as NSArray) | |
| }) | |
| } | |
| } | |
| }) | |
| } | |
| func getPostWithId(postsId:NSArray, postFromId:(post:NSArray)->()) { | |
| var posts = NSMutableArray() | |
| dispatch_async(queryQ, { | |
| for var i = 0; i < postsId.count; i++ { | |
| var url = NSURL(string: "http://\(self.urlSite)/api/get_post/?id=\(postsId.objectAtIndex(i))") | |
| var data : NSData? = NSData(contentsOfURL: url!) | |
| if data != nil { | |
| var jsonData : AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if jsonData != nil { | |
| posts.addObject(jsonData.objectForKey("post")!) | |
| } | |
| } | |
| } | |
| dispatch_async(dispatch_get_main_queue(), { | |
| postFromId(post:posts) | |
| }) | |
| }) | |
| } | |
| func getCountOfPost(post: NSArray, count:(count:NSArray)->()) { | |
| var url = NSURL(string: "http://\(urlSite)/api/get_category_index") | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url!) | |
| if data != nil { | |
| var jsonData : AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if jsonData != nil { | |
| var categoryInfos : NSArray = jsonData.objectForKey("categories")! as NSArray | |
| var countArray = NSMutableArray() | |
| for var i = 0; i < categoryInfos.count; i++ { | |
| var categoryId: AnyObject! = categoryInfos.objectAtIndex(i) | |
| countArray.addObject(categoryId.objectForKey("post_count")!) | |
| } | |
| dispatch_async(dispatch_get_main_queue(), { | |
| count(count:countArray) | |
| }) | |
| } | |
| } | |
| }) | |
| } | |
| func loadMorePost(newPost:(post:NSArray)->()) { | |
| page++; | |
| var url = NSURL(string: "http://\(urlSite)/api/get_recent_posts/?page=\(page)") | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url!) | |
| if data != nil { | |
| var jsonData : AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if jsonData != nil { | |
| var newPostArray : NSArray = jsonData.objectForKey("posts") as NSArray | |
| dispatch_async(dispatch_get_main_queue(), { | |
| newPost(post:newPostArray) | |
| }) | |
| } | |
| } | |
| }) | |
| } | |
| func loadMorePostInCategory(categoryId:String, newPost:(post:NSArray)->()) { | |
| if categoryId != categoryID { | |
| categoryID = categoryId | |
| categoryPage = 1 | |
| } | |
| categoryPage++; | |
| var url = NSURL(string: "http://\(urlSite)/api/get_category_posts/?id=\(categoryId)&page=\(categoryPage)") | |
| dispatch_async(queryQ, { | |
| var data : NSData? = NSData(contentsOfURL: url!) | |
| if data != nil { | |
| var jsonData : AnyObject! = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments, error: nil) | |
| if jsonData != nil { | |
| var newPostArray : NSArray = jsonData.objectForKey("posts") as NSArray | |
| dispatch_async(dispatch_get_main_queue(), { | |
| newPost(post:newPostArray) | |
| }) | |
| } | |
| } | |
| }) | |
| } | |
| func thumbnailOfPost(post:NSArray, images:(thumbnail:[AnyObject])->()) { | |
| var imageUrlArray : [AnyObject] = [] | |
| for postArticle in post { | |
| var thumbnail : String = postArticle.objectForKey("thumbnail") as String | |
| imageUrlArray.append(thumbnail) | |
| } | |
| images(thumbnail: imageUrlArray) | |
| } | |
| func getImagesOnPost(post:AnyObject, images:(images:[AnyObject])->()) { | |
| var imageUrlArray : [AnyObject] = [] | |
| var attachments : NSArray = post.objectForKey("attachments")! as NSArray | |
| if attachments.count > 0 { | |
| for imagesPost in attachments { | |
| var imagesDictionary : NSDictionary = imagesPost.objectForKey("images") as NSDictionary | |
| var imagesInfos : NSDictionary = imagesDictionary.objectForKey("full") as NSDictionary | |
| var imageUrl : String = imagesInfos.objectForKey("url") as String | |
| imageUrlArray.append(imageUrl) | |
| } | |
| } else { | |
| imageUrlArray.append("") | |
| } | |
| images(images: imageUrlArray) | |
| } | |
| func getAttachmentsOfPost(post:NSArray, images:(images:[AnyObject])->()) { | |
| var imageUrlArray : [AnyObject] = [] | |
| for postArticle in post { | |
| var attachments : NSArray = postArticle.objectForKey("attachments")! as NSArray | |
| if attachments.count > 0 { | |
| var contentOfAttachments : NSDictionary = attachments.firstObject as NSDictionary | |
| var imagesDictionary : NSDictionary = contentOfAttachments.objectForKey("images") as NSDictionary | |
| var imagesInfos : NSDictionary = imagesDictionary.objectForKey("full") as NSDictionary | |
| var imageUrl : String = imagesInfos.objectForKey("url") as String | |
| imageUrlArray.append(imageUrl) | |
| } else { | |
| imageUrlArray.append("") | |
| } | |
| } | |
| if imageUrlArray.count == post.count { | |
| images(images: imageUrlArray) | |
| } | |
| } | |
| } |
WPJSON-Swift(例子)
本作品采用 知识共享署名 4.0 国际许可协议 进行许可
Sandyliao
保持飢渴好吃的性格、維持好攝之徒的愛好、繼續在三流的技術下活著！
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