c8173bf034
主要变更： 1. 从 AppDelegate 中移除 Core Data 相关的属性和方法，简化应用结构。 2. 新增 EPBaseListViewController 作为消息列表的基础类，提供通用的表视图功能。 3. 添加 EPMessageListVC、EPFriendListVC、EPFollowingListVC 和 EPFansListVC，分别用于展示消息、朋友、关注和粉丝列表。 4. 引入 EPMessageSegmentView 以支持消息主界面的分段控制。 此更新旨在提升代码的可维护性，简化数据管理，并增强用户界面的功能性和交互性。
436 lines
18 KiB
Objective-C
436 lines
18 KiB
Objective-C
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// Created by AI on 2025-10-10.
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// NOTE: 话题选择功能未实现
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#import "EPMomentPublishViewController.h"
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#import <Masonry/Masonry.h>
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#import <TZImagePickerController/TZImagePickerController.h>
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#import "DJDKMIMOMColor.h"
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#import "SZTextView.h"
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#import "YuMi-Swift.h"
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#import "EPEmotionColorPicker.h"
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#import "EPEmotionColorStorage.h"
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#import "UIView+GradientLayer.h"
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NSString *const EPMomentPublishSuccessNotification = @"EPMomentPublishSuccessNotification";
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@interface EPMomentPublishViewController () <UICollectionViewDataSource, UICollectionViewDelegate, TZImagePickerControllerDelegate, UITextViewDelegate>
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@property (nonatomic, strong) UIView *navView;
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@property (nonatomic, strong) UIButton *backButton;
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@property (nonatomic, strong) UILabel *titleLabel;
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@property (nonatomic, strong) UIButton *publishButton;
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@property (nonatomic, strong) UIView *contentView;
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@property (nonatomic, strong) SZTextView *textView;
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@property (nonatomic, strong) UILabel *limitLabel;
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@property (nonatomic, strong) UIView *lineView;
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@property (nonatomic, strong) UIButton *emotionButton;
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@property (nonatomic, strong) UICollectionView *collectionView;
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@property (nonatomic, strong) NSMutableArray<UIImage *> *images;
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@property (nonatomic, strong) NSMutableArray *selectedAssets;
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@property (nonatomic, copy) NSString *selectedEmotionColor;
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@property (nonatomic, assign) BOOL hasAddedGradient;
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@end
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@implementation EPMomentPublishViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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self.view.backgroundColor = [UIColor colorWithRed:0x0C/255.0 green:0x05/255.0 blue:0x27/255.0 alpha:1.0];
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[self setupUI];
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[self loadUserSignatureColor];
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}
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- (void)viewDidLayoutSubviews {
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[super viewDidLayoutSubviews];
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if (!self.hasAddedGradient && self.publishButton.bounds.size.width > 0) {
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[self.publishButton addGradientBackgroundWithColors:@[
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[UIColor colorWithRed:0xF8/255.0 green:0x54/255.0 blue:0xFC/255.0 alpha:1.0],
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[UIColor colorWithRed:0x50/255.0 green:0x0F/255.0 blue:0xFF/255.0 alpha:1.0]
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] startPoint:CGPointMake(0, 0.5) endPoint:CGPointMake(1, 0.5) cornerRadius:25];
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self.hasAddedGradient = YES;
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}
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}
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- (void)loadUserSignatureColor {
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NSString *signatureColor = [EPEmotionColorStorage userSignatureColor];
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if (signatureColor) {
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self.selectedEmotionColor = signatureColor;
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[self updateEmotionButtonAppearance];
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NSLog(@"[Publish] 自动选中专属颜色: %@", signatureColor);
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}
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}
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- (void)setupUI {
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[self.view addSubview:self.navView];
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[self.view addSubview:self.contentView];
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[self.navView addSubview:self.backButton];
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[self.navView addSubview:self.titleLabel];
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[self.contentView addSubview:self.textView];
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[self.contentView addSubview:self.limitLabel];
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[self.contentView addSubview:self.lineView];
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[self.contentView addSubview:self.emotionButton];
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[self.contentView addSubview:self.collectionView];
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[self.contentView addSubview:self.publishButton];
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[self.navView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.leading.trailing.top.equalTo(self.view);
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make.height.mas_equalTo(kNavigationHeight);
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}];
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[self.backButton mas_makeConstraints:^(MASConstraintMaker *make) {
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make.leading.equalTo(self.view).offset(10);
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make.top.mas_equalTo(statusbarHeight);
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make.size.mas_equalTo(CGSizeMake(44, 44));
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}];
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[self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.centerX.equalTo(self.navView);
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make.centerY.equalTo(self.backButton);
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}];
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[self.contentView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.leading.trailing.equalTo(self.view);
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make.top.equalTo(self.navView.mas_bottom);
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make.bottom.equalTo(self.view);
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}];
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[self.textView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.leading.trailing.equalTo(self.contentView).inset(15);
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make.top.equalTo(self.contentView).offset(10);
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make.height.mas_equalTo(150);
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}];
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[self.limitLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.equalTo(self.textView.mas_bottom).offset(5);
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make.trailing.equalTo(self.textView);
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}];
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[self.lineView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.equalTo(self.limitLabel.mas_bottom).offset(10);
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make.leading.trailing.equalTo(self.textView);
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make.height.mas_equalTo(1);
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}];
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[self.emotionButton mas_makeConstraints:^(MASConstraintMaker *make) {
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make.leading.trailing.equalTo(self.contentView).inset(15);
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make.top.equalTo(self.lineView.mas_bottom).offset(10);
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make.height.mas_equalTo(44);
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}];
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CGFloat itemW = (KScreenWidth - 15*2 - 10*2)/3.0;
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CGFloat collectionHeight = itemW * 3 + 10 * 2;
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[self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.leading.trailing.equalTo(self.contentView).inset(15);
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make.top.equalTo(self.emotionButton.mas_bottom).offset(10);
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make.height.mas_equalTo(collectionHeight);
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}];
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[self.publishButton mas_makeConstraints:^(MASConstraintMaker *make) {
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make.leading.trailing.equalTo(self.view).inset(20);
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make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom).offset(-20);
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make.height.mas_equalTo(50);
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}];
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}
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#pragma mark - Actions
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- (void)onBack {
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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- (void)onEmotionButtonTapped {
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EPEmotionColorPicker *picker = [[EPEmotionColorPicker alloc] init];
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picker.preselectedColor = self.selectedEmotionColor;
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__weak typeof(self) weakSelf = self;
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picker.onColorSelected = ^(NSString *hexColor) {
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__strong typeof(weakSelf) self = weakSelf;
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self.selectedEmotionColor = hexColor;
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[self updateEmotionButtonAppearance];
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};
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[picker showInView:self.view];
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}
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- (void)updateEmotionButtonAppearance {
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if (self.selectedEmotionColor) {
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UIColor *color = [self colorFromHex:self.selectedEmotionColor];
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UIView *colorDot = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
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colorDot.backgroundColor = color;
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colorDot.layer.cornerRadius = 10;
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colorDot.layer.masksToBounds = YES;
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colorDot.layer.borderWidth = 2;
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colorDot.layer.borderColor = [UIColor whiteColor].CGColor;
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UIGraphicsBeginImageContextWithOptions(colorDot.bounds.size, NO, 0);
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[colorDot.layer renderInContext:UIGraphicsGetCurrentContext()];
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UIImage *colorDotImage = UIGraphicsGetImageFromCurrentImageContext();
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UIGraphicsEndImageContext();
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[self.emotionButton setImage:colorDotImage forState:UIControlStateNormal];
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NSString *emotionName = [EPEmotionColorStorage emotionNameForColor:self.selectedEmotionColor];
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NSString *title = emotionName
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? [NSString stringWithFormat:@" Selected Emotion: %@", emotionName]
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: @" Emotion Selected";
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[self.emotionButton setTitle:title forState:UIControlStateNormal];
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} else {
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[self.emotionButton setImage:nil forState:UIControlStateNormal];
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[self.emotionButton setTitle:@"🎨 Add Emotion" forState:UIControlStateNormal];
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}
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}
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- (UIColor *)colorFromHex:(NSString *)hexString {
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unsigned rgbValue = 0;
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NSScanner *scanner = [NSScanner scannerWithString:hexString];
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[scanner setScanLocation:1];
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[scanner scanHexInt:&rgbValue];
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return [UIColor colorWithRed:((rgbValue & 0xFF0000) >> 16)/255.0
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green:((rgbValue & 0xFF00) >> 8)/255.0
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blue:(rgbValue & 0xFF)/255.0
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alpha:1.0];
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}
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- (void)onPublish {
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[self.view endEditing:YES];
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if (self.textView.text.length == 0 && self.images.count == 0) {
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[EPProgressHUD showError:YMLocalizedString(@"publish.content_or_image_required")];
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return;
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}
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EPMomentAPISwiftHelper *apiHelper = [[EPMomentAPISwiftHelper alloc] init];
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NSString *emotionColorToSave = self.selectedEmotionColor;
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if (self.images.count > 0) {
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[[EPSDKManager shared] uploadImages:self.images
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progress:^(NSInteger uploaded, NSInteger total) {
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[EPProgressHUD showProgress:uploaded total:total];
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}
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success:^(NSArray<NSDictionary *> *resList) {
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[EPProgressHUD dismiss];
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[apiHelper publishMomentWithType:@"2"
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content:self.textView.text ?: @""
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resList:resList
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completion:^{
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if (emotionColorToSave) {
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[self savePendingEmotionColor:emotionColorToSave];
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}
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[[NSNotificationCenter defaultCenter] postNotificationName:EPMomentPublishSuccessNotification object:nil];
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[self dismissViewControllerAnimated:YES completion:nil];
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} failure:^(NSInteger code, NSString *msg) {
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// TODO: 显示错误 Toast
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NSLog(@"发布失败: %ld - %@", (long)code, msg);
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}];
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}
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failure:^(NSString *errorMsg) {
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[EPProgressHUD dismiss];
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// TODO: 显示错误 Toast
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NSLog(@"上传失败: %@", errorMsg);
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}];
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} else {
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[apiHelper publishMomentWithType:@"0"
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content:self.textView.text
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resList:@[]
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completion:^{
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if (emotionColorToSave) {
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[self savePendingEmotionColor:emotionColorToSave];
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}
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[[NSNotificationCenter defaultCenter] postNotificationName:EPMomentPublishSuccessNotification object:nil];
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[self dismissViewControllerAnimated:YES completion:nil];
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} failure:^(NSInteger code, NSString *msg) {
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// TODO: 显示错误 Toast
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NSLog(@"发布失败: %ld - %@", (long)code, msg);
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}];
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}
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}
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- (void)savePendingEmotionColor:(NSString *)color {
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[[NSUserDefaults standardUserDefaults] setObject:color forKey:@"EP_Pending_Emotion_Color"];
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[[NSUserDefaults standardUserDefaults] setObject:@([[NSDate date] timeIntervalSince1970]) forKey:@"EP_Pending_Emotion_Timestamp"];
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[[NSUserDefaults standardUserDefaults] synchronize];
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}
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#pragma mark - UICollectionView
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
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return self.images.count + 1;
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}
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- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
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UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"ep.publish.cell" forIndexPath:indexPath];
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cell.contentView.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.06];
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cell.contentView.layer.cornerRadius = 12;
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for (UIView *sub in cell.contentView.subviews) { [sub removeFromSuperview]; }
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BOOL showAdd = (self.images.count < 9) && (indexPath.item == self.images.count);
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if (showAdd) {
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UIImageView *iv = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"icon_moment_addphoto"]];
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iv.contentMode = UIViewContentModeScaleAspectFill;
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iv.clipsToBounds = YES;
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[cell.contentView addSubview:iv];
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[iv mas_makeConstraints:^(MASConstraintMaker *make) { make.edges.equalTo(cell.contentView); }];
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} else {
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UIImageView *iv = [[UIImageView alloc] init];
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iv.contentMode = UIViewContentModeScaleAspectFill;
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iv.layer.masksToBounds = YES;
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[cell.contentView addSubview:iv];
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[iv mas_makeConstraints:^(MASConstraintMaker *make) { make.edges.equalTo(cell.contentView); }];
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NSInteger idx = MIN(indexPath.item, (NSInteger)self.images.count - 1);
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if (idx >= 0 && idx < self.images.count) iv.image = self.images[idx];
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}
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return cell;
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}
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- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
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if (indexPath.item == self.images.count) {
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TZImagePickerController *picker = [[TZImagePickerController alloc] initWithMaxImagesCount:9 delegate:self];
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picker.allowPickingVideo = NO;
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picker.allowTakeVideo = NO;
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picker.allowCameraLocation = NO; // 禁止请求定位权限
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picker.selectedAssets = self.selectedAssets;
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picker.maxImagesCount = 9;
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[self presentViewController:picker animated:YES completion:nil];
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}
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}
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#pragma mark - TZImagePickerControllerDelegate
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- (void)imagePickerController:(TZImagePickerController *)picker didFinishPickingPhotos:(NSArray<UIImage *> *)photos sourceAssets:(NSArray *)assets isSelectOriginalPhoto:(BOOL)isSelectOriginalPhoto infos:(NSArray<NSDictionary *> *)infos {
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for (NSInteger i = 0; i < assets.count; i++) {
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id asset = assets[i];
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UIImage *img = [photos xpSafeObjectAtIndex:i] ?: photos[i];
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if (![self.selectedAssets containsObject:asset] && self.images.count < 9) {
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[self.selectedAssets addObject:asset];
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[self.images addObject:img];
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}
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}
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[self.collectionView reloadData];
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}
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#pragma mark - UITextViewDelegate
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- (void)textViewDidChange:(UITextView *)textView {
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if (textView.text.length > 500) {
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textView.text = [textView.text substringToIndex:500];
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}
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self.limitLabel.text = [NSString stringWithFormat:@"%lu/500", (unsigned long)textView.text.length];
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}
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#pragma mark - Lazy
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- (UIView *)navView { if (!_navView) { _navView = [UIView new]; _navView.backgroundColor = [UIColor clearColor]; } return _navView; }
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- (UIButton *)backButton {
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if (!_backButton) {
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_backButton = [UIButton buttonWithType:UIButtonTypeCustom];
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UIImage *backImage = [UIImage systemImageNamed:@"chevron.left"];
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UIImageSymbolConfiguration *config = [UIImageSymbolConfiguration configurationWithPointSize:20 weight:UIImageSymbolWeightMedium];
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backImage = [backImage imageByApplyingSymbolConfiguration:config];
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[_backButton setImage:backImage forState:UIControlStateNormal];
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[_backButton setTintColor:[UIColor whiteColor]];
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[_backButton addTarget:self action:@selector(onBack) forControlEvents:UIControlEventTouchUpInside];
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}
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return _backButton;
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}
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- (UILabel *)titleLabel {
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if (!_titleLabel) {
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_titleLabel = [UILabel new];
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_titleLabel.text = YMLocalizedString(@"publish.title");
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_titleLabel.textColor = [UIColor whiteColor];
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_titleLabel.font = [UIFont systemFontOfSize:17];
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}
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return _titleLabel;
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}
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- (UIButton *)publishButton {
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if (!_publishButton) {
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_publishButton = [UIButton buttonWithType:UIButtonTypeCustom];
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[_publishButton setTitle:YMLocalizedString(@"common.publish") forState:UIControlStateNormal];
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[_publishButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
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_publishButton.titleLabel.font = [UIFont systemFontOfSize:17 weight:UIFontWeightMedium];
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_publishButton.layer.cornerRadius = 25;
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_publishButton.layer.masksToBounds = NO;
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[_publishButton addTarget:self action:@selector(onPublish) forControlEvents:UIControlEventTouchUpInside];
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}
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return _publishButton;
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}
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- (UIView *)contentView { if (!_contentView) { _contentView = [UIView new]; _contentView.backgroundColor = [UIColor clearColor]; } return _contentView; }
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- (SZTextView *)textView {
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if (!_textView) {
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_textView = [SZTextView new];
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_textView.placeholder = @"Enter Content";
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_textView.textColor = [UIColor whiteColor];
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_textView.placeholderTextColor = [[UIColor whiteColor] colorWithAlphaComponent:0.4];
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_textView.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.08];
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_textView.layer.cornerRadius = 12;
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_textView.layer.masksToBounds = YES;
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_textView.font = [UIFont systemFontOfSize:15];
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_textView.delegate = self;
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}
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return _textView;
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}
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- (UILabel *)limitLabel {
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if (!_limitLabel) {
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_limitLabel = [UILabel new];
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_limitLabel.text = @"0/500";
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_limitLabel.textColor = [[UIColor whiteColor] colorWithAlphaComponent:0.6];
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_limitLabel.font = [UIFont systemFontOfSize:12];
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}
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return _limitLabel;
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}
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- (UIView *)lineView { if (!_lineView) { _lineView = [UIView new]; _lineView.backgroundColor = [DJDKMIMOMColor dividerColor]; } return _lineView; }
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- (UIButton *)emotionButton {
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if (!_emotionButton) {
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_emotionButton = [UIButton buttonWithType:UIButtonTypeCustom];
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[_emotionButton setTitle:@"🎨 Add Emotion" forState:UIControlStateNormal];
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[_emotionButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
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_emotionButton.titleLabel.font = [UIFont systemFontOfSize:15];
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_emotionButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
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_emotionButton.contentEdgeInsets = UIEdgeInsetsMake(0, 15, 0, 0);
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_emotionButton.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.08];
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_emotionButton.layer.cornerRadius = 8;
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_emotionButton.layer.masksToBounds = YES;
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[_emotionButton addTarget:self action:@selector(onEmotionButtonTapped) forControlEvents:UIControlEventTouchUpInside];
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}
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return _emotionButton;
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}
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- (UICollectionView *)collectionView { if (!_collectionView) { UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init]; layout.minimumLineSpacing = 10; layout.minimumInteritemSpacing = 10; CGFloat itemW = (KScreenWidth - 15*2 - 10*2)/3.0; layout.itemSize = CGSizeMake(itemW, itemW); _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout]; _collectionView.delegate = self; _collectionView.dataSource = self; _collectionView.backgroundColor = [UIColor clearColor]; [_collectionView registerClass:[UICollectionViewCell class] forCellWithReuseIdentifier:@"ep.publish.cell"]; } return _collectionView; }
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- (NSMutableArray<UIImage *> *)images { if (!_images) { _images = [NSMutableArray array]; } return _images; }
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- (NSMutableArray *)selectedAssets { if (!_selectedAssets) { _selectedAssets = [NSMutableArray array]; } return _selectedAssets; }
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@end
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