443 lines
20 KiB
Objective-C
443 lines
20 KiB
Objective-C
//
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// EPMomentPublishViewController.m
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// YuMi
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//
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// Created by AI on 2025-10-10.
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//
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// NOTE: 话题选择功能未实现
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// 旧版本 XPMonentsPublishViewController 包含话题选择 UI (addTopicView)
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// 但实际业务中话题功能使用率低，新版本暂不实现
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// 如需实现参考: YuMi/Modules/YMMonents/View/XPMonentsPublishTopicView
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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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// 发布成功通知
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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; // TZImagePicker 已选资源
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@property (nonatomic, copy) NSString *selectedEmotionColor; // 选中的情绪颜色
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@property (nonatomic, assign) BOOL hasAddedGradient; // 标记是否已添加渐变背景
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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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// 自动加载用户专属颜色
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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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// 添加渐变背景到发布按钮（只添加一次）
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if (!self.hasAddedGradient && self.publishButton.bounds.size.width > 0) {
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// 使用与登录页面相同的渐变颜色（EPLoginConfig.Colors）
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// gradientStart: #F854FC, gradientEnd: #500FFF
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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], // #F854FC
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[UIColor colorWithRed:0x50/255.0 green:0x0F/255.0 blue:0xFF/255.0 alpha:1.0] // #500FFF
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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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/// 加载用户专属颜色作为默认选中
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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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// 发布按钮移到底部
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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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// 发布按钮约束移到底部
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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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// 情绪按钮
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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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// 计算显示3行图片所需的高度
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// itemW = (屏幕宽度 - 左右边距30 - 列间距20) / 3
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// 总高度 = 3行itemW + 2个行间距(10*2)
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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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// 底部发布按钮
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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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// 预选中当前颜色（如果有）
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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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// 显示选中的颜色
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UIColor *color = [self colorFromHex:self.selectedEmotionColor];
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// 创建色块视图
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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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// 转换为 UIImage
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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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// 获取情绪名称
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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]; // 跳过 #
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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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// 验证：文本或图片至少有一项
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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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// 创建 Swift API Helper
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EPMomentAPISwiftHelper *apiHelper = [[EPMomentAPISwiftHelper alloc] init];
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// 保存情绪颜色用于发布后关联
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NSString *emotionColorToSave = self.selectedEmotionColor;
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if (self.images.count > 0) {
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// 有图片：上传后发布（统一入口）
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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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// 保存临时情绪颜色（等待列表刷新后匹配）
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if (emotionColorToSave) {
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[self savePendingEmotionColor:emotionColorToSave];
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}
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// 发送发布成功通知
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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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// 纯文本：直接发布
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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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// 保存临时情绪颜色（等待列表刷新后匹配）
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if (emotionColorToSave) {
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[self savePendingEmotionColor:emotionColorToSave];
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}
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// 发送发布成功通知
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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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/// 保存待处理的情绪颜色（临时存储，供列表刷新后匹配）
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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; // 最后一个是添加按钮
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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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// 清空复用子视图，避免加号被覆盖
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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.selectedAssets = self.selectedAssets; // 预选
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picker.maxImagesCount = 9; // 总上限
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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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// 合并选择：在已有基础上追加，最多 9 张
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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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// 使用系统返回图标
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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]]; // 白色适配深色背景
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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]; // 白色适配深色背景
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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; // 改为 NO 以便渐变层正常显示
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// 渐变背景将在 viewDidLayoutSubviews 中添加（与登录页面统一）
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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]; // 白色文本适配深色背景
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_textView.placeholderTextColor = [[UIColor whiteColor] colorWithAlphaComponent:0.4]; // 半透明白色占位符
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_textView.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.08]; // 轻微背景色
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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];
|
||
_textView.delegate = self;
|
||
}
|
||
return _textView;
|
||
}
|
||
- (UILabel *)limitLabel {
|
||
if (!_limitLabel) {
|
||
_limitLabel = [UILabel new];
|
||
_limitLabel.text = @"0/500";
|
||
_limitLabel.textColor = [[UIColor whiteColor] colorWithAlphaComponent:0.6]; // 浅色适配深色背景
|
||
_limitLabel.font = [UIFont systemFontOfSize:12];
|
||
}
|
||
return _limitLabel;
|
||
}
|
||
- (UIView *)lineView { if (!_lineView) { _lineView = [UIView new]; _lineView.backgroundColor = [DJDKMIMOMColor dividerColor]; } return _lineView; }
|
||
- (UIButton *)emotionButton {
|
||
if (!_emotionButton) {
|
||
_emotionButton = [UIButton buttonWithType:UIButtonTypeCustom];
|
||
[_emotionButton setTitle:@"🎨 Add Emotion" forState:UIControlStateNormal];
|
||
[_emotionButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal]; // 白色文本
|
||
_emotionButton.titleLabel.font = [UIFont systemFontOfSize:15];
|
||
_emotionButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
|
||
_emotionButton.contentEdgeInsets = UIEdgeInsetsMake(0, 15, 0, 0);
|
||
_emotionButton.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.08]; // 稍微提亮背景
|
||
_emotionButton.layer.cornerRadius = 8;
|
||
_emotionButton.layer.masksToBounds = YES;
|
||
[_emotionButton addTarget:self action:@selector(onEmotionButtonTapped) forControlEvents:UIControlEventTouchUpInside];
|
||
}
|
||
return _emotionButton;
|
||
}
|
||
- (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; }
|
||
- (NSMutableArray<UIImage *> *)images { if (!_images) { _images = [NSMutableArray array]; } return _images; }
|
||
- (NSMutableArray *)selectedAssets { if (!_selectedAssets) { _selectedAssets = [NSMutableArray array]; } return _selectedAssets; }
|
||
|
||
@end
|
||
|
||
|