зеркало из https://github.com/nextcloud/talk-ios.git
480 строки
22 KiB
Objective-C
480 строки
22 KiB
Objective-C
/**
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* @copyright Copyright (c) 2020 Ivan Sein <ivan@nextcloud.com>
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*
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* @author Ivan Sein <ivan@nextcloud.com>
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*
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* @license GNU GPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#import "ChatMessageTableViewCell.h"
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#import "MaterialActivityIndicator.h"
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#import "SLKUIConstants.h"
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#import "UIImageView+AFNetworking.h"
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#import "UIImageView+Letters.h"
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#import "NextcloudTalk-Swift.h"
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#import "NCAPIController.h"
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#import "NCAppBranding.h"
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#import "NCChatMessage.h"
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#import "NCDatabaseManager.h"
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#import "NCUtils.h"
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#import "QuotedMessageView.h"
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@interface ChatMessageTableViewCell ()
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@property (nonatomic, strong) UIView *quoteContainerView;
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@property (nonatomic, strong) ReactionsView *reactionsView;
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@property (nonatomic, strong) NSArray<NSLayoutConstraint *> *vConstraintNormal;
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@property (nonatomic, strong) NSArray<NSLayoutConstraint *> *vConstraintReply;
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@property (nonatomic, strong) ReferenceView *referenceView;
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@end
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@implementation ChatMessageTableViewCell
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- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
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{
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self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
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if (self) {
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self.backgroundColor = [NCAppBranding backgroundColor];
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[self configureSubviews];
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}
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return self;
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}
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- (void)configureSubviews
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{
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_avatarView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, kChatCellAvatarHeight, kChatCellAvatarHeight)];
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_avatarView.translatesAutoresizingMaskIntoConstraints = NO;
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_avatarView.userInteractionEnabled = YES;
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_avatarView.backgroundColor = [NCAppBranding placeholderColor];
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_avatarView.layer.cornerRadius = kChatCellAvatarHeight/2.0;
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_avatarView.layer.masksToBounds = YES;
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_avatarView.contentMode = UIViewContentModeScaleToFill;
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UITapGestureRecognizer *avatarTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(avatarTapped:)];
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[_avatarView addGestureRecognizer:avatarTap];
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[self.contentView addSubview:_avatarView];
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_statusView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kChatCellStatusViewHeight, kChatCellStatusViewHeight)];
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_statusView.translatesAutoresizingMaskIntoConstraints = NO;
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[self.contentView addSubview:_statusView];
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_userStatusImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 12, 12)];
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_userStatusImageView.translatesAutoresizingMaskIntoConstraints = NO;
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_userStatusImageView.userInteractionEnabled = NO;
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[self.contentView addSubview:_userStatusImageView];
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[self.contentView addSubview:self.titleLabel];
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[self.contentView addSubview:self.dateLabel];
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[self.contentView addSubview:self.bodyTextView];
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if ([self.reuseIdentifier isEqualToString:ReplyMessageCellIdentifier]) {
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[self.contentView addSubview:self.quoteContainerView];
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[_quoteContainerView addSubview:self.quotedMessageView];
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UITapGestureRecognizer *quoteTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(quoteTapped:)];
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[self.quoteContainerView addGestureRecognizer:quoteTap];
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}
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if (![self.reuseIdentifier isEqualToString:AutoCompletionCellIdentifier]) {
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[self.contentView addSubview:self.reactionsView];
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[self.contentView addSubview:self.referenceView];
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}
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NSDictionary *views = @{@"avatarView": self.avatarView,
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@"userStatusImageView": self.userStatusImageView,
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@"statusView": self.statusView,
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@"titleLabel": self.titleLabel,
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@"dateLabel": self.dateLabel,
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@"bodyTextView": self.bodyTextView,
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@"quoteContainerView": self.quoteContainerView,
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@"quotedMessageView": self.quotedMessageView,
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@"reactionsView": self.reactionsView,
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@"referenceView": self.referenceView
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};
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NSDictionary *metrics = @{@"avatarSize": @(kChatCellAvatarHeight),
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@"dateLabelWidth": @(kChatCellDateLabelWidth),
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@"statusSize": @(kChatCellStatusViewHeight),
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@"padding": @15,
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@"right": @10,
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@"left": @5
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};
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if ([self.reuseIdentifier isEqualToString:ChatMessageCellIdentifier]) {
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[titleLabel]-[dateLabel(>=dateLabelWidth)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[bodyTextView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[reactionsView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[referenceView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-padding-[statusView(statusSize)]-padding-[bodyTextView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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_vConstraintNormal = [NSLayoutConstraint constraintsWithVisualFormat:@"V:|-right-[titleLabel(avatarSize)]-left-[bodyTextView(>=0@999)]-0-[referenceView(0)]-0-[reactionsView(0)]-(>=left)-|" options:0 metrics:metrics views:views];
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[self.contentView addConstraints:_vConstraintNormal];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-right-[dateLabel(avatarSize)]-(>=0)-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-right-[titleLabel(avatarSize)]-left-[statusView(statusSize)]-(>=0)-|" options:0 metrics:metrics views:views]];
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} else if ([self.reuseIdentifier isEqualToString:ReplyMessageCellIdentifier]) {
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[titleLabel]-[dateLabel(>=dateLabelWidth)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[bodyTextView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[reactionsView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[referenceView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-padding-[statusView(statusSize)]-padding-[bodyTextView(>=0)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[quoteContainerView(bodyTextView)]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|[quotedMessageView(quoteContainerView)]|" options:0 metrics:nil views:views]];
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_vConstraintReply = [NSLayoutConstraint constraintsWithVisualFormat:@"V:|-right-[titleLabel(avatarSize)]-left-[quoteContainerView]-left-[bodyTextView(>=0@999)]-0-[referenceView(0)]-0-[reactionsView(0)]-(>=left)-|" options:0 metrics:metrics views:views];
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[self.contentView addConstraints:_vConstraintReply];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-right-[dateLabel(avatarSize)]-(>=0)-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[quotedMessageView(quoteContainerView)]|" options:0 metrics:nil views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-right-[titleLabel(avatarSize)]-left-[quoteContainerView]-left-[statusView(statusSize)]-(>=0)-|" options:0 metrics:metrics views:views]];
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} else if ([self.reuseIdentifier isEqualToString:AutoCompletionCellIdentifier]) {
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-right-[avatarView(avatarSize)]-right-[titleLabel]-right-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[titleLabel]|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-32-[userStatusImageView(12)]-(>=0)-|" options:0 metrics:metrics views:views]];
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-32-[userStatusImageView(12)]-(>=0)-|" options:0 metrics:metrics views:views]];
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self.backgroundColor = [UIColor secondarySystemBackgroundColor];
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self.titleLabel.textColor = [UIColor labelColor];
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}
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[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-right-[avatarView(avatarSize)]-(>=0)-|" options:0 metrics:metrics views:views]];
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}
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- (void)prepareForReuse
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{
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[super prepareForReuse];
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CGFloat pointSize = [ChatMessageTableViewCell defaultFontSize];
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self.titleLabel.font = [UIFont systemFontOfSize:pointSize];
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self.bodyTextView.font = [UIFont systemFontOfSize:pointSize];
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self.titleLabel.text = @"";
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self.bodyTextView.text = @"";
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self.dateLabel.text = @"";
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self.quotedMessageView.actorLabel.text = @"";
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self.quotedMessageView.messageLabel.text = @"";
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self.reactionsView.reactions = @[];
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if (_vConstraintNormal) {
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_vConstraintNormal[4].constant = 0;
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_vConstraintNormal[5].constant = 0;
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_vConstraintNormal[7].constant = 0;
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}
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if (_vConstraintReply) {
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_vConstraintReply[5].constant = 0;
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_vConstraintReply[6].constant = 0;
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_vConstraintReply[8].constant = 0;
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}
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[_referenceView prepareForReuse];
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[self.avatarView cancelImageDownloadTask];
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self.avatarView.image = nil;
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self.avatarView.contentMode = UIViewContentModeScaleToFill;
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self.userStatusImageView.image = nil;
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self.userStatusImageView.backgroundColor = [UIColor clearColor];
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self.message = nil;
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self.statusView.hidden = NO;
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[self.statusView.subviews makeObjectsPerformSelector: @selector(removeFromSuperview)];
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}
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#pragma mark - Gesture recognizers
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- (void)avatarTapped:(UIGestureRecognizer *)gestureRecognizer
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{
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if (self.delegate && self.message) {
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[self.delegate cellWantsToDisplayOptionsForMessageActor:self.message];
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}
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}
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- (void)quoteTapped:(UIGestureRecognizer *)gestureRecognizer
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{
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if (self.delegate && self.message && self.message.parent) {
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[self.delegate cellWantsToScrollToMessage:self.message.parent];
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}
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}
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#pragma mark - ReactionsView delegate
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- (void)didSelectReactionWithReaction:(NCChatReaction *)reaction
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{
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[self.delegate cellDidSelectedReaction:reaction forMessage:self.message];
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}
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#pragma mark - Getters
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- (UILabel *)titleLabel
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{
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if (!_titleLabel) {
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_titleLabel = [UILabel new];
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_titleLabel.translatesAutoresizingMaskIntoConstraints = NO;
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_titleLabel.backgroundColor = [UIColor clearColor];
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_titleLabel.userInteractionEnabled = NO;
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_titleLabel.numberOfLines = 1;
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_titleLabel.font = [UIFont systemFontOfSize:[ChatMessageTableViewCell defaultFontSize]];
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_titleLabel.textColor = [UIColor secondaryLabelColor];
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}
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return _titleLabel;
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}
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- (UILabel *)dateLabel
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{
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if (!_dateLabel) {
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_dateLabel = [UILabel new];
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_dateLabel.textAlignment = NSTextAlignmentRight;
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_dateLabel.translatesAutoresizingMaskIntoConstraints = NO;
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_dateLabel.backgroundColor = [UIColor clearColor];
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_dateLabel.userInteractionEnabled = NO;
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_dateLabel.numberOfLines = 1;
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_dateLabel.font = [UIFont systemFontOfSize:12.0];
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_dateLabel.textColor = [UIColor secondaryLabelColor];
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}
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return _dateLabel;
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}
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- (ReactionsView *)reactionsView
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{
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if (!_reactionsView) {
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UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
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flowLayout.scrollDirection = UICollectionViewScrollDirectionHorizontal;
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_reactionsView = [[ReactionsView alloc] initWithFrame:CGRectMake(0, 0, 50, 50) collectionViewLayout:flowLayout];
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_reactionsView.translatesAutoresizingMaskIntoConstraints = NO;
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_reactionsView.reactionsDelegate = self;
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}
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return _reactionsView;
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}
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- (ReferenceView *)referenceView
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{
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if (!_referenceView) {
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_referenceView = [[ReferenceView alloc] initWithFrame:CGRectMake(0, 0, 50, 50)];
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_referenceView.translatesAutoresizingMaskIntoConstraints = NO;
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}
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return _referenceView;
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}
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- (UIView *)quoteContainerView
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{
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if (!_quoteContainerView) {
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_quoteContainerView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 50, 50)];
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_quoteContainerView.translatesAutoresizingMaskIntoConstraints = NO;
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}
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return _quoteContainerView;
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}
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- (QuotedMessageView *)quotedMessageView
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{
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if (!_quotedMessageView) {
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_quotedMessageView = [[QuotedMessageView alloc] init];
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_quotedMessageView.translatesAutoresizingMaskIntoConstraints = NO;
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}
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return _quotedMessageView;
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}
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- (MessageBodyTextView *)bodyTextView
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{
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if (!_bodyTextView) {
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_bodyTextView = [MessageBodyTextView new];
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_bodyTextView.font = [UIFont systemFontOfSize:[ChatMessageTableViewCell defaultFontSize]];
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}
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return _bodyTextView;
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}
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- (void)setupForMessage:(NCChatMessage *)message withLastCommonReadMessage:(NSInteger)lastCommonRead
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{
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self.titleLabel.text = message.actorDisplayName;
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self.bodyTextView.attributedText = message.parsedMessageForChat;
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self.messageId = message.messageId;
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self.message = message;
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NSDate *date = [[NSDate alloc] initWithTimeIntervalSince1970:message.timestamp];
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self.dateLabel.text = [NCUtils getTimeFromDate:date];
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TalkAccount *activeAccount = [[NCDatabaseManager sharedInstance] activeAccount];
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ServerCapabilities *serverCapabilities = [[NCDatabaseManager sharedInstance] serverCapabilitiesForAccountId:activeAccount.accountId];
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BOOL shouldShowDeliveryStatus = [[NCDatabaseManager sharedInstance] serverHasTalkCapability:kCapabilityChatReadStatus forAccountId:activeAccount.accountId];
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BOOL shouldShowReadStatus = !serverCapabilities.readStatusPrivacy;
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if ([message.actorType isEqualToString:@"guests"]) {
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self.titleLabel.text = ([message.actorDisplayName isEqualToString:@""]) ? NSLocalizedString(@"Guest", nil) : message.actorDisplayName;
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[self setGuestAvatar:message.actorDisplayName];
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} else if ([message.actorType isEqualToString:@"bots"]) {
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if ([message.actorId isEqualToString:@"changelog"]) {
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[self setChangelogAvatar];
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} else {
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[self setBotAvatar];
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}
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} else {
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[self.avatarView
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setImageWithURLRequest:[[NCAPIController sharedInstance]
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createAvatarRequestForUser:message.actorId
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withStyle:self.traitCollection.userInterfaceStyle
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andSize:96
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usingAccount:activeAccount]
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placeholderImage:nil success:nil failure:nil];
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}
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// This check is just a workaround to fix the issue with the deleted parents returned by the API.
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NCChatMessage *parent = message.parent;
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if (parent.message) {
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self.quotedMessageView.actorLabel.text = ([parent.actorDisplayName isEqualToString:@""]) ? NSLocalizedString(@"Guest", nil) : parent.actorDisplayName;
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self.quotedMessageView.messageLabel.text = parent.parsedMessageForChat.string;
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self.quotedMessageView.highlighted = [parent isMessageFromUser:activeAccount.userId];
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}
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if (message.isDeleting) {
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[self setDeliveryState:ChatMessageDeliveryStateDeleting];
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} else if (message.sendingFailed) {
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[self setDeliveryState:ChatMessageDeliveryStateFailed];
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} else if (message.isTemporary){
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[self setDeliveryState:ChatMessageDeliveryStateSending];
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} else if ([message isMessageFromUser:activeAccount.userId] && shouldShowDeliveryStatus) {
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if (lastCommonRead >= message.messageId && shouldShowReadStatus) {
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[self setDeliveryState:ChatMessageDeliveryStateRead];
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} else {
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[self setDeliveryState:ChatMessageDeliveryStateSent];
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}
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}
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if (message.isDeletedMessage) {
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self.statusView.hidden = YES;
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self.bodyTextView.textColor = [UIColor tertiaryLabelColor];
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}
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[self.reactionsView updateReactionsWithReactions:message.reactionsArray];
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if (message.reactionsArray.count > 0) {
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if (_vConstraintNormal) {
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_vConstraintNormal[7].constant = 40;
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}
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if (_vConstraintReply) {
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_vConstraintReply[8].constant = 40;
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}
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}
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if (message.containsURL) {
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if (_vConstraintNormal) {
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_vConstraintNormal[4].constant = 5;
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_vConstraintNormal[5].constant = 100;
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}
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if (_vConstraintReply) {
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_vConstraintReply[5].constant = 5;
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_vConstraintReply[6].constant = 100;
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}
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[message getReferenceDataWithCompletionBlock:^(NCChatMessage *message, NSDictionary *referenceData, NSString *url) {
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if (![self.message isSameMessage:message]) {
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return;
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}
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if (!referenceData && message.deckCard) {
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// In case we were unable to retrieve reference data (for example if the user has no permissions)
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// but the message is a shared deck card, we use the shared information to show the deck view
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[self.referenceView updateFor:message.deckCard];
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} else {
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[self.referenceView updateFor:referenceData and:url];
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}
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}];
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}
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}
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- (void)setGuestAvatar:(NSString *)displayName
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{
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UIColor *guestAvatarColor = [NCAppBranding placeholderColor];
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NSString *name = ([displayName isEqualToString:@""]) ? @"?" : displayName;
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[_avatarView setImageWithString:name color:guestAvatarColor circular:true];
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}
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- (void)setBotAvatar
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{
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UIColor *guestAvatarColor = [UIColor colorWithRed:0.21 green:0.21 blue:0.21 alpha:1.0]; /*#363636*/
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[_avatarView setImageWithString:@">" color:guestAvatarColor circular:true];
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}
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- (void)setChangelogAvatar
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{
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[_avatarView setImage:[UIImage imageNamed:@"changelog"]];
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}
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- (void)setDeliveryState:(ChatMessageDeliveryState)state
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{
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[self.statusView.subviews makeObjectsPerformSelector: @selector(removeFromSuperview)];
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if (state == ChatMessageDeliveryStateSending || state == ChatMessageDeliveryStateDeleting) {
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MDCActivityIndicator *activityIndicator = [[MDCActivityIndicator alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
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|
activityIndicator.radius = 7.0f;
|
|
activityIndicator.cycleColors = @[UIColor.lightGrayColor];
|
|
[activityIndicator startAnimating];
|
|
[self.statusView addSubview:activityIndicator];
|
|
} else if (state == ChatMessageDeliveryStateFailed) {
|
|
UIImageView *errorView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
|
|
[errorView setImage:[UIImage imageNamed:@"error"]];
|
|
[self.statusView addSubview:errorView];
|
|
} else if (state == ChatMessageDeliveryStateSent) {
|
|
UIImageView *checkView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
|
|
[checkView setImage:[UIImage imageNamed:@"check"]];
|
|
checkView.image = [checkView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
|
|
[checkView setTintColor:[UIColor lightGrayColor]];
|
|
[self.statusView addSubview:checkView];
|
|
} else if (state == ChatMessageDeliveryStateRead) {
|
|
UIImageView *checkAllView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
|
|
[checkAllView setImage:[UIImage imageNamed:@"check-all"]];
|
|
checkAllView.image = [checkAllView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
|
|
[checkAllView setTintColor:[UIColor lightGrayColor]];
|
|
[self.statusView addSubview:checkAllView];
|
|
}
|
|
}
|
|
|
|
- (void)setUserStatus:(NSString *)userStatus
|
|
{
|
|
UIImage *statusImage = nil;
|
|
if ([userStatus isEqualToString:@"online"]) {
|
|
statusImage = [UIImage imageNamed:@"user-status-online-10"];
|
|
} else if ([userStatus isEqualToString:@"away"]) {
|
|
statusImage = [UIImage imageNamed:@"user-status-away-10"];
|
|
} else if ([userStatus isEqualToString:@"dnd"]) {
|
|
statusImage = [UIImage imageNamed:@"user-status-dnd-10"];
|
|
}
|
|
|
|
if (statusImage) {
|
|
[_userStatusImageView setImage:statusImage];
|
|
_userStatusImageView.contentMode = UIViewContentModeCenter;
|
|
_userStatusImageView.layer.cornerRadius = 6;
|
|
_userStatusImageView.clipsToBounds = YES;
|
|
|
|
// When a background color is set directly to the cell it seems that there is no background configuration.
|
|
// In this class, even when no background color is set, the background configuration is nil.
|
|
_userStatusImageView.backgroundColor = (self.backgroundColor) ? self.backgroundColor : [[self backgroundConfiguration] backgroundColor];
|
|
}
|
|
}
|
|
|
|
+ (CGFloat)defaultFontSize
|
|
{
|
|
CGFloat pointSize = 16.0;
|
|
|
|
// NSString *contentSizeCategory = [[UIApplication sharedApplication] preferredContentSizeCategory];
|
|
// pointSize += SLKPointSizeDifferenceForCategory(contentSizeCategory);
|
|
|
|
return pointSize;
|
|
}
|
|
|
|
|
|
@end
|