/*
|
* Copyright (c) 2010-2020 Belledonne Communications SARL.
|
*
|
* This file is part of linphone-iphone
|
*
|
* This program is free software: you can redistribute it and/or modify
|
* it under the terms of the GNU General Public License as published by
|
* the Free Software Foundation, either version 3 of the License, or
|
* (at your option) any later version.
|
*
|
* This program is distributed in the hope that it will be useful,
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
* GNU General Public License for more details.
|
*
|
* You should have received a copy of the GNU General Public License
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
*/
|
|
#import "UIChatBubbleTextCell.h"
|
#import "LinphoneManager.h"
|
#import "PhoneMainView.h"
|
|
#import <AssetsLibrary/ALAsset.h>
|
#import <AssetsLibrary/ALAssetRepresentation.h>
|
|
@implementation UIChatBubbleTextCell
|
|
#pragma mark - Lifecycle Functions
|
|
- (id)initWithIdentifier:(NSString *)identifier {
|
if ((self = [super initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier]) != nil) {
|
if ([identifier isEqualToString:NSStringFromClass(self.class)]) {
|
NSArray *arrayOfViews =
|
[[NSBundle mainBundle] loadNibNamed:NSStringFromClass(self.class) owner:self options:nil];
|
// resize cell to match .nib size. It is needed when resized the cell to
|
// correctly adapt its height too
|
UIView *sub = ((UIView *)[arrayOfViews objectAtIndex:arrayOfViews.count - 1]);
|
[self setFrame:CGRectMake(0, 0, sub.frame.size.width, sub.frame.size.height)];
|
[self addSubview:sub];
|
}
|
}
|
|
UITapGestureRecognizer *limeRecognizer =
|
[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onLime)];
|
limeRecognizer.numberOfTapsRequired = 1;
|
//[_LIMEKO addGestureRecognizer:limeRecognizer];
|
//_LIMEKO.userInteractionEnabled = YES;
|
UITapGestureRecognizer *resendRecognizer =
|
[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onResend)];
|
resendRecognizer.numberOfTapsRequired = 1;
|
[_bubbleView addGestureRecognizer:resendRecognizer];
|
_imdmIcon.userInteractionEnabled = YES;
|
UITapGestureRecognizer *resendRecognizer2 =
|
[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onResend)];
|
resendRecognizer2.numberOfTapsRequired = 1;
|
//[_imdmLabel addGestureRecognizer:resendRecognizer2];
|
//_imdmLabel.userInteractionEnabled = YES;
|
|
self.contentView.userInteractionEnabled = NO;
|
return self;
|
}
|
|
- (void)dealloc {
|
[self setEvent:NULL];
|
[self setChatMessageForCbs:NULL];
|
}
|
|
#pragma mark -
|
|
- (void)clearEncryptedFiles {
|
if ([VFSUtil vfsEnabledWithGroupName:kLinphoneMsgNotificationAppGroupId]) {
|
NSMutableDictionary<NSString *, NSString *> *encrptedFilePaths = [LinphoneManager getMessageAppDataForKey:@"encryptedfiles" inMessage:_message];
|
if ([encrptedFilePaths count] > 0) {
|
for(NSString *path in [encrptedFilePaths allValues]) {
|
if (![path isEqualToString:@""]) {
|
LOGW(@"[vfs]s remove item at %@",path);
|
if ([path isEqualToString:[LinphoneManager imagesDirectory]]) {
|
LOGE(@"[vfs] something is wrong, can not delete the cache directory");
|
break;
|
}
|
[[NSFileManager defaultManager] removeItemAtPath:path error:nil];
|
|
}
|
}
|
[LinphoneManager setValueInMessageAppData:NULL forKey:@"encryptedfiles" inMessage:_message];
|
return;
|
}
|
|
NSString *filePath = [LinphoneManager getMessageAppDataForKey:@"encryptedfile" inMessage:_message];
|
if (filePath) {
|
if (![filePath isEqualToString:@""]) {
|
NSError *error = nil;
|
LOGW(@"[vfs] remove item at %@",filePath);
|
if ([filePath isEqualToString:[LinphoneManager imagesDirectory]]) {
|
LOGE(@"[vfs] something is wrong, can not delete the cache directory");
|
} else {
|
[[NSFileManager defaultManager] removeItemAtPath:filePath error:&error];
|
|
if (error) {
|
LOGI(@"clean failed %@", error.description);
|
}
|
}
|
}
|
[LinphoneManager setValueInMessageAppData:NULL forKey:@"encryptedfile" inMessage:_message];
|
}
|
}
|
}
|
|
- (void)setEvent:(LinphoneEventLog *)event {
|
if(!event)
|
return;
|
|
_event = event;
|
if (!(linphone_event_log_get_type(event) == LinphoneEventLogTypeConferenceChatMessage)) {
|
LOGE(@"Impossible to create a ChatBubbleText whit a non message event");
|
return;
|
}
|
[self setChatMessageForCbs:linphone_event_log_get_chat_message(event)];
|
}
|
|
- (void)setChatMessageForCbs:(LinphoneChatMessage *)amessage {
|
if (!amessage || amessage == _message) {
|
return;
|
}
|
|
_message = amessage;
|
linphone_chat_message_set_user_data(_message, (void *)CFBridgingRetain(self));
|
LinphoneChatMessageCbs *cbs = linphone_chat_message_get_callbacks(_message);
|
linphone_chat_message_cbs_set_msg_state_changed(cbs, message_status);
|
linphone_chat_message_cbs_set_participant_imdn_state_changed(cbs, participant_imdn_status);
|
linphone_chat_message_cbs_set_user_data(cbs, (void *)_event);
|
}
|
|
+ (NSString *)TextMessageForChat:(LinphoneChatMessage *)message {
|
const char *url = linphone_chat_message_get_external_body_url(message);
|
const LinphoneContent *last_content = linphone_chat_message_get_file_transfer_information(message);
|
// Last message was a file transfer (image) so display a picture...
|
if (url || last_content) {
|
if (linphone_chat_message_get_text_content(message))
|
return [NSString stringWithUTF8String:linphone_chat_message_get_text_content(message)];
|
return @"🗻";
|
} else {
|
const char *text = linphone_chat_message_get_text_content(message) ?: "";
|
return [NSString stringWithUTF8String:text] ?: [NSString stringWithCString:text encoding:NSASCIIStringEncoding]
|
?: NSLocalizedString(@"(invalid string)", nil);
|
}
|
}
|
|
+ (NSString *)ContactDateForChat:(LinphoneChatMessage *)message {
|
const LinphoneAddress *address =
|
linphone_chat_message_get_from_address(message)
|
? linphone_chat_message_get_from_address(message)
|
: linphone_chat_room_get_peer_address(linphone_chat_message_get_chat_room(message));
|
return [NSString stringWithFormat:@"%@ - %@", [LinphoneUtils timeToString:linphone_chat_message_get_time(message)
|
withFormat:LinphoneDateChatBubble],
|
[FastAddressBook displayNameForAddress:address]];
|
}
|
|
- (NSString *)textMessage {
|
return [self.class TextMessageForChat:_message];
|
}
|
|
- (void)update {
|
if (_message == nil) {
|
LOGW(@"Cannot update message room cell: null message");
|
return;
|
}
|
|
if (_messageText && ![LinphoneManager getMessageAppDataForKey:@"localvideo" inMessage:_message]) {
|
[_messageText setHidden:FALSE];
|
/* We need to use an attributed string here so that data detector don't mess
|
* with the text style. See http://stackoverflow.com/a/20669356 */
|
UIColor *color = [UIColor darkGrayColor];
|
if (@available(iOS 13,*)) {
|
color = [UIColor secondaryLabelColor];
|
}
|
|
NSAttributedString *attr_text =
|
[[NSAttributedString alloc] initWithString:self.textMessage
|
attributes:@{
|
NSFontAttributeName : _messageText.font,
|
NSForegroundColorAttributeName : color
|
}];
|
_messageText.attributedText = attr_text;
|
}
|
|
LinphoneChatMessageState state = linphone_chat_message_get_state(_message);
|
BOOL outgoing = linphone_chat_message_is_outgoing(_message);
|
|
|
_contactDateLabel.hidden = !_isFirst;
|
if (outgoing) {
|
_contactDateLabel.text = [LinphoneUtils timeToString:linphone_chat_message_get_time(_message)
|
withFormat:LinphoneDateChatBubble];
|
_contactDateLabel.textAlignment = NSTextAlignmentRight;
|
_avatarImage.hidden = TRUE;
|
|
} else {
|
[_avatarImage setImage:[FastAddressBook imageForAddress:linphone_chat_message_get_from_address(_message)]
|
bordered:NO
|
withRoundedRadius:YES];
|
_contactDateLabel.text = [self.class ContactDateForChat:_message];
|
_contactDateLabel.textAlignment = NSTextAlignmentLeft;
|
_avatarImage.hidden = !_isFirst;
|
}
|
|
// Not use [UIImage imageNamed], it takes too much time
|
NSString *imageName = outgoing ? @"color_A.png" : @"color_D.png";
|
_backgroundColorImage.image =
|
[UIImage imageWithContentsOfFile:[NSString stringWithFormat:@"%@/%@",[[NSBundle mainBundle] bundlePath],imageName]];
|
|
// set maskedCorners
|
if (@available(iOS 11.0, *)) {
|
_backgroundColorImage.layer.cornerRadius = 10;
|
if (outgoing) {
|
_backgroundColorImage.layer.maskedCorners = kCALayerMinXMaxYCorner | kCALayerMinXMinYCorner;
|
if (_isFirst)
|
_backgroundColorImage.layer.maskedCorners = _backgroundColorImage.layer.maskedCorners | kCALayerMaxXMinYCorner;
|
if (_isLast)
|
_backgroundColorImage.layer.maskedCorners = _backgroundColorImage.layer.maskedCorners | kCALayerMaxXMaxYCorner;
|
} else {
|
_backgroundColorImage.layer.maskedCorners = kCALayerMaxXMinYCorner | kCALayerMaxXMaxYCorner;
|
if (_isFirst)
|
_backgroundColorImage.layer.maskedCorners = _backgroundColorImage.layer.maskedCorners | kCALayerMinXMinYCorner;
|
if (_isLast)
|
_backgroundColorImage.layer.maskedCorners = _backgroundColorImage.layer.maskedCorners | kCALayerMinXMaxYCorner;
|
}
|
_backgroundColorImage.layer.masksToBounds = YES;
|
} else {
|
// TODO it doesn't work for ios < 11.0
|
UIRectCorner corner;
|
if (outgoing) {
|
corner = UIRectCornerTopLeft | UIRectCornerBottomLeft;
|
if (_isFirst)
|
corner = corner | UIRectCornerTopRight;
|
if (_isLast)
|
corner = corner | UIRectCornerBottomRight;
|
} else {
|
corner = UIRectCornerTopRight | UIRectCornerBottomRight;
|
if (_isFirst)
|
corner = corner | UIRectCornerTopLeft;
|
if (_isLast)
|
corner = corner | UIRectCornerBottomLeft;
|
}
|
UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:_backgroundColorImage.frame byRoundingCorners:corner cornerRadii:CGSizeMake(10,10)];
|
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
|
maskLayer.frame = _backgroundColorImage.frame;
|
maskLayer.path = maskPath.CGPath;
|
_backgroundColorImage.layer.mask = maskLayer;
|
}
|
|
// need space for dateLabel
|
CGRect frame = _innerView.frame;
|
frame.origin.y = _isFirst ? 20 : 0;
|
_innerView.frame = frame;
|
|
[_messageText setAccessibilityLabel:outgoing ? @"Outgoing message" : @"Incoming message"];
|
if (outgoing &&
|
(state == LinphoneChatMessageStateDeliveredToUser || state == LinphoneChatMessageStateDisplayed ||
|
state == LinphoneChatMessageStateNotDelivered || state == LinphoneChatMessageStateFileTransferError)) {
|
[self displayImdmStatus:state];
|
} else
|
[self displayImdmStatus:LinphoneChatMessageStateInProgress];
|
}
|
|
- (void)setEditing:(BOOL)editing {
|
[self setEditing:editing animated:FALSE];
|
}
|
|
- (void)setEditing:(BOOL)editing animated:(BOOL)animated {
|
_messageText.userInteractionEnabled = !editing;
|
_resendRecognizer.enabled = !editing;
|
}
|
|
- (void)displayLIMEWarning {
|
UIAlertController *errView =
|
[UIAlertController alertControllerWithTitle:NSLocalizedString(@"LIME warning", nil)
|
message:NSLocalizedString(@"This message is not encrypted.", nil)
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
UIAlertAction *defaultAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
|
style:UIAlertActionStyleDefault
|
handler:^(UIAlertAction *action){
|
}];
|
|
[errView addAction:defaultAction];
|
[PhoneMainView.instance presentViewController:errView animated:YES completion:nil];
|
}
|
|
#pragma mark - Action Functions
|
|
- (void)onDelete {
|
if (_message != NULL) {
|
UITableView *tableView = VIEW(ChatConversationView).tableController.tableView;
|
NSIndexPath *indexPath = [tableView indexPathForCell:self];
|
[tableView.dataSource tableView:tableView
|
commitEditingStyle:UITableViewCellEditingStyleDelete
|
forRowAtIndexPath:indexPath];
|
}
|
}
|
|
- (void)onLime {
|
/*if (!_LIMEKO.hidden)
|
[self displayLIMEWarning];*/
|
}
|
|
- (void)onResend {
|
if (_message == nil || !linphone_chat_message_is_outgoing(_message))
|
return;
|
|
LinphoneChatMessageState state = linphone_chat_message_get_state(_message);
|
if (state != LinphoneChatMessageStateNotDelivered && state != LinphoneChatMessageStateFileTransferError)
|
return;
|
|
const bctbx_list_t *contents = linphone_chat_message_get_contents(_message);
|
BOOL multiParts = ((linphone_chat_message_get_text_content(self.message) != NULL) ? bctbx_list_size(contents) > 2 : bctbx_list_size(contents) > 1);
|
if (multiParts) {
|
FileContext *newfileContext = [[FileContext alloc] init];
|
[newfileContext clear];
|
NSMutableDictionary<NSString *, NSString *> *encrptedFilePaths = encrptedFilePaths = [LinphoneManager getMessageAppDataForKey:@"encryptedfiles" inMessage:_message];
|
int i;
|
const bctbx_list_t *it;
|
for (it = contents, i=0; it != NULL; it=bctbx_list_next(it)){
|
LinphoneContent *content = (LinphoneContent *)it->data;
|
if (linphone_content_is_file_transfer(content) || linphone_content_is_file(content)){
|
NSString *name = [NSString stringWithUTF8String:linphone_content_get_name(content)];
|
NSString *filePath = [encrptedFilePaths valueForKey:name];
|
if (filePath == NULL) {
|
filePath = [LinphoneManager validFilePath:name];
|
}
|
[newfileContext addObject:[NSData dataWithContentsOfFile:filePath] name:name type:[NSString stringWithUTF8String:linphone_content_get_type(content)]];
|
}
|
}
|
[self onDelete];
|
dispatch_async(dispatch_get_main_queue(), ^ {
|
const char *text = linphone_chat_message_get_text_content(_message);
|
[_chatRoomDelegate resendMultiFiles:newfileContext message: text? [NSString stringWithUTF8String:text]: NULL];
|
});
|
return;
|
}
|
if (linphone_chat_message_get_file_transfer_information(_message) != NULL) {
|
NSString *localImage = [LinphoneManager getMessageAppDataForKey:@"localimage" inMessage:_message];
|
NSString *localVideo = [LinphoneManager getMessageAppDataForKey:@"localvideo" inMessage:_message];
|
NSString *localFile = [LinphoneManager getMessageAppDataForKey:@"localfile" inMessage:_message];
|
NSString *filePath = [LinphoneManager getMessageAppDataForKey:@"encryptedfile" inMessage:self.message];
|
|
[self onDelete];
|
dispatch_async(dispatch_get_main_queue(), ^ {
|
NSData *data = NULL;
|
if (filePath) {
|
data = [NSData dataWithContentsOfFile:filePath];
|
}
|
const char *text = linphone_chat_message_get_text_content(_message);
|
NSString *str = text ? [NSString stringWithUTF8String:text] : NULL;
|
if (localImage) {
|
[_chatRoomDelegate resendFile: (data?:[ChatConversationView getFileData:localImage]) withName:localImage type:@"image" key:@"localimage" message:str];
|
} else if (localVideo) {
|
[_chatRoomDelegate resendFile:(data?:[ChatConversationView getFileData:localVideo]) withName:localVideo type:@"video" key:@"localvideo" message:str];
|
} else {
|
[_chatRoomDelegate resendFile:(data?:[ChatConversationView getFileData:localFile]) withName:localFile type:@"image" key:@"localfile" message:str];
|
}
|
});
|
} else {
|
[self onDelete];
|
double delayInSeconds = 0.4;
|
dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayInSeconds * NSEC_PER_SEC));
|
dispatch_after(popTime, dispatch_get_main_queue(), ^(void) {
|
[_chatRoomDelegate resendChat:self.textMessage withExternalUrl:nil];
|
});
|
}
|
}
|
#pragma mark - State changed handling
|
static void message_status(LinphoneChatMessage *msg, LinphoneChatMessageState state) {
|
LOGI(@"State for message [%p] changed to %s", msg, linphone_chat_message_state_to_string(state));
|
if (!linphone_chat_message_is_outgoing(msg) || (state != LinphoneChatMessageStateFileTransferDone && state != LinphoneChatMessageStateFileTransferInProgress)) {
|
LinphoneEventLog *event = (LinphoneEventLog *)linphone_chat_message_cbs_get_user_data(linphone_chat_message_get_callbacks(msg));
|
ChatConversationView *view = VIEW(ChatConversationView);
|
[view.tableController updateEventEntry:event];
|
[view.tableController scrollToBottom:true];
|
}
|
}
|
|
static void participant_imdn_status(LinphoneChatMessage* msg, const LinphoneParticipantImdnState *state) {
|
ChatConversationImdnView *imdnView = VIEW(ChatConversationImdnView);
|
[imdnView updateImdnList];
|
}
|
|
- (void)displayImdmStatus:(LinphoneChatMessageState)state {
|
NSString *imageName = nil;
|
_notDelivered = FALSE;
|
if (state == LinphoneChatMessageStateDeliveredToUser) {
|
imageName = @"chat_delivered.png";
|
[_imdmIcon setHidden:FALSE];
|
} else if (state == LinphoneChatMessageStateDisplayed) {
|
imageName = @"chat_read";
|
[_imdmIcon setHidden:FALSE];
|
} else if (state == LinphoneChatMessageStateNotDelivered || state == LinphoneChatMessageStateFileTransferError) {
|
imageName = @"chat_error";
|
[_imdmIcon setHidden:FALSE];
|
_notDelivered = TRUE;
|
} else {
|
[_imdmIcon setHidden:TRUE];
|
}
|
[_imdmIcon setImage:[UIImage imageWithContentsOfFile:[NSString stringWithFormat:@"%@/%@",[[NSBundle mainBundle] bundlePath],imageName]]];
|
}
|
|
#pragma mark - Bubble size computing
|
|
+ (CGSize)computeBoundingBox:(NSString *)text size:(CGSize)size font:(UIFont *)font {
|
if (!text || text.length == 0)
|
return CGSizeMake(0, 0);
|
|
return [text boundingRectWithSize:size
|
options:(NSStringDrawingUsesLineFragmentOrigin |
|
NSStringDrawingTruncatesLastVisibleLine | NSStringDrawingUsesFontLeading)
|
attributes:@{
|
NSFontAttributeName : font
|
}
|
context:nil].size;
|
}
|
|
static const CGFloat CELL_MIN_HEIGHT = 65.0f;
|
static const CGFloat CELL_MIN_WIDTH = 190.0f;
|
static const CGFloat CELL_MESSAGE_X_MARGIN = 68 + 10.0f;
|
static const CGFloat CELL_MESSAGE_Y_MARGIN = 44;
|
|
+ (CGSize)ViewHeightForMessage:(LinphoneChatMessage *)chat withWidth:(int)width {
|
return [self ViewHeightForMessageText:chat withWidth:width textForImdn:nil];
|
}
|
|
+ (CGSize)ViewHeightForFile:(int)width {
|
CGSize fileSize = CGSizeMake(230, 50);
|
CGSize size = [self getMediaMessageSizefromOriginalSize:fileSize withWidth:width];
|
size.width = MAX(size.width + CELL_MESSAGE_X_MARGIN, CELL_MIN_WIDTH);
|
size.height = MAX(size.height + CELL_MESSAGE_Y_MARGIN, CELL_MIN_HEIGHT);
|
return size;
|
}
|
|
+ (UIImage *)getImageFromContent:(LinphoneContent *)content filePath:(NSString *)filePath; {
|
NSString *type = [NSString stringWithUTF8String:linphone_content_get_type(content)];
|
NSString *name = [NSString stringWithUTF8String:linphone_content_get_name(content)];
|
if (!filePath) {
|
filePath = [LinphoneManager validFilePath:name];
|
}
|
|
UIImage *image = nil;
|
if ([type isEqualToString:@"video"]) {
|
image = [UIChatBubbleTextCell getImageFromVideoUrl:[NSURL fileURLWithPath:filePath]];
|
} else if ([type isEqualToString:@"image"]) {
|
NSData* data = [NSData dataWithContentsOfFile:filePath];
|
image = [[UIImage alloc] initWithData:data];
|
}
|
if (image) return image;
|
UIImage *basicImage = [ChatConversationView getBasicImage];
|
image = [ChatConversationView drawText:[NSString stringWithFormat:@"📎 %@",name] image:basicImage textSize:25];
|
return image;
|
}
|
|
|
+ (CGSize)ViewHeightForMessageText:(LinphoneChatMessage *)chat withWidth:(int)width textForImdn:(NSString *)imdnText {
|
NSString *messageText = [UIChatBubbleTextCell TextMessageForChat:chat];
|
static UIFont *messageFont = nil;
|
|
if (!messageFont) {
|
UIChatBubbleTextCell *cell =
|
[[UIChatBubbleTextCell alloc] initWithIdentifier:NSStringFromClass(UIChatBubbleTextCell.class)];
|
messageFont = cell.messageText.font;
|
}
|
width -= CELL_IMAGE_X_MARGIN;
|
CGSize size;
|
const char *url = linphone_chat_message_get_external_body_url(chat);
|
|
if (imdnText) {
|
size = [self computeBoundingBox:imdnText
|
size:CGSizeMake(width - 4, CGFLOAT_MAX)
|
font:messageFont];
|
size.width = MAX(size.width + CELL_MESSAGE_X_MARGIN, CELL_MIN_WIDTH);
|
size.height = MAX(size.height + CELL_MESSAGE_Y_MARGIN + 50, CELL_MIN_HEIGHT);
|
return size;
|
}
|
|
CGFloat imagesw=0;
|
CGFloat imagesh=0;
|
CGFloat max_imagesw=0;
|
CGFloat max_imagesh=0;
|
const bctbx_list_t *contents = linphone_chat_message_get_contents(chat);
|
BOOL multiParts = ((linphone_chat_message_get_text_content(chat) != NULL) ? bctbx_list_size(contents) > 2 : bctbx_list_size(contents) > 1);
|
if (multiParts) {
|
const bctbx_list_t *it = contents;
|
NSMutableDictionary<NSString *, NSString *> *encrptedFilePaths = [LinphoneManager getMessageAppDataForKey:@"encryptedfiles" inMessage:chat];
|
|
for (it = contents; it != NULL; it=bctbx_list_next(it)){
|
LinphoneContent *content = (LinphoneContent *)it->data;
|
UIImage *image;
|
if(!linphone_chat_message_is_outgoing(chat) && linphone_content_is_file_transfer(content)) {
|
// not yet downloaded
|
UIImage *basicImage = [ChatConversationView getBasicImage];
|
NSString *name = [NSString stringWithUTF8String:linphone_content_get_name(content)] ;
|
image = [ChatConversationView drawText:name image:basicImage textSize:25];
|
} else if (linphone_content_is_file_transfer(content) || linphone_content_is_file(content)) {
|
NSString *name = [NSString stringWithUTF8String:linphone_content_get_name(content)];
|
NSString *filePath=[encrptedFilePaths valueForKey:name];
|
if (filePath == NULL) {
|
filePath = [LinphoneManager validFilePath:name];
|
}
|
|
image = [UIChatBubbleTextCell getImageFromContent:content filePath:filePath];
|
}
|
if (image) {
|
CGSize sSize = [self getMediaMessageSizefromOriginalSize:image.size withWidth:IMAGE_DEFAULT_WIDTH];
|
imagesw += sSize.width;
|
if (imagesw > width) {
|
imagesw = sSize.width;
|
max_imagesw = MAX(max_imagesw, imagesw);
|
max_imagesh += imagesh;
|
imagesh = sSize.height;
|
} else {
|
max_imagesw = MAX(max_imagesw, imagesw);
|
imagesh = MAX(imagesh, sSize.height);
|
}
|
}
|
}
|
max_imagesh += imagesh;
|
|
size = CGSizeMake(max_imagesw, max_imagesh);
|
CGSize textSize = CGSizeMake(0, 0);
|
if (![messageText isEqualToString:@"🗻"]) {
|
textSize = [self computeBoundingBox:messageText
|
size:CGSizeMake(max_imagesw , CGFLOAT_MAX)
|
font:messageFont];
|
}
|
|
// add size for message text
|
size.height += textSize.height;
|
size.width = MAX(textSize.width, size.width);
|
size.width = MAX(size.width + CELL_MESSAGE_X_MARGIN, CELL_MIN_WIDTH);
|
size.height = MAX(size.height + CELL_MESSAGE_Y_MARGIN, CELL_MIN_HEIGHT) ;
|
return size;
|
}
|
|
|
LinphoneContent *fileContent = linphone_chat_message_get_file_transfer_information(chat);
|
if (url == nil && fileContent == NULL) {
|
size = [self computeBoundingBox:messageText
|
size:CGSizeMake(width - CELL_MESSAGE_X_MARGIN - 4, CGFLOAT_MAX)
|
font:messageFont];
|
} else {
|
NSString *localImage = [LinphoneManager getMessageAppDataForKey:@"localimage" inMessage:chat];
|
NSString *localFile = [LinphoneManager getMessageAppDataForKey:@"localfile" inMessage:chat];
|
NSString *localVideo = [LinphoneManager getMessageAppDataForKey:@"localvideo" inMessage:chat];
|
NSString *filePath = [LinphoneManager getMessageAppDataForKey:@"encryptedfile" inMessage:chat];
|
NSString *fileName = [NSString stringWithUTF8String:linphone_content_get_name(fileContent)];
|
|
CGSize textSize = CGSizeMake(0, 0);
|
if (![messageText isEqualToString:@"🗻"]) {
|
textSize = [self computeBoundingBox:messageText
|
size:CGSizeMake(width - CELL_MESSAGE_X_MARGIN - 4, CGFLOAT_MAX)
|
font:messageFont];
|
size.height += textSize.height;
|
}
|
|
CGSize originalImageSize = CGSizeMake(230, 50);
|
if (!filePath) {
|
filePath = [LinphoneManager validFilePath:fileName];
|
}
|
if (localFile) {
|
UIImage *image = nil;
|
NSString *type = [NSString stringWithUTF8String:linphone_content_get_type(fileContent)];
|
|
if ([type isEqualToString:@"video"]) {
|
if ([[NSFileManager defaultManager] fileExistsAtPath: filePath]) {
|
image = [self getImageFromVideoUrl:[NSURL fileURLWithPath:filePath]];
|
} else {
|
image = [self getImageFromVideoUrl:[VIEW(ChatConversationView) getICloudFileUrl:localFile]];
|
}
|
} else if ([localFile hasSuffix:@"JPG"] || [localFile hasSuffix:@"PNG"] || [localFile hasSuffix:@"jpg"] || [localFile hasSuffix:@"png"]) {
|
if ([[NSFileManager defaultManager] fileExistsAtPath: filePath]) {
|
NSData *data = [NSData dataWithContentsOfFile:filePath];
|
image = [[UIImage alloc] initWithData:data];
|
} else {
|
NSData *data = [NSData dataWithContentsOfURL:[VIEW(ChatConversationView) getICloudFileUrl:localFile]];
|
image = [[UIImage alloc] initWithData:data];
|
}
|
} else {
|
return [self ViewHeightForFile:width];
|
}
|
|
originalImageSize = image.size;
|
} else {
|
if (!localImage && !localVideo) {
|
//We are loading the image
|
return CGSizeMake(CELL_MIN_WIDTH + CELL_MESSAGE_X_MARGIN, CELL_MIN_HEIGHT + CELL_MESSAGE_Y_MARGIN + textSize.height + 20);
|
}
|
|
if (localImage && [[NSFileManager defaultManager] fileExistsAtPath:filePath]) {
|
NSData* data = [NSData dataWithContentsOfFile:filePath];
|
UIImage *image = [[UIImage alloc] initWithData:data];
|
if (!image) {
|
return [self ViewHeightForFile:width];
|
}
|
originalImageSize = image.size;
|
} else if (localVideo && [[NSFileManager defaultManager] fileExistsAtPath:filePath]) {
|
UIImage *image = [UIChatBubbleTextCell getImageFromVideoUrl:[NSURL fileURLWithPath:filePath]];
|
if (!image) {
|
return [self ViewHeightForFile:width];
|
}
|
originalImageSize = image.size;
|
} else {
|
// support previous versions
|
PHFetchResult<PHAsset *> *assets;
|
if(localImage)
|
assets = [LinphoneManager getPHAssets:localImage];
|
else
|
assets = [PHAsset fetchAssetsWithLocalIdentifiers:[NSArray arrayWithObject:localVideo] options:nil];
|
|
if (![assets firstObject]) {
|
return CGSizeMake(CELL_MIN_WIDTH, CELL_MIN_WIDTH + CELL_MESSAGE_Y_MARGIN + textSize.height);
|
} else {
|
PHAsset *asset = [assets firstObject];
|
originalImageSize = CGSizeMake([asset pixelWidth], [asset pixelHeight]);
|
}
|
}
|
}
|
size = [self getMediaMessageSizefromOriginalSize:originalImageSize withWidth:width];
|
// add size for message text
|
size.height += textSize.height;
|
size.width = MAX(textSize.width, size.width);
|
}
|
|
size.width = MAX(size.width + CELL_MESSAGE_X_MARGIN, CELL_MIN_WIDTH);
|
size.height = MAX(size.height + CELL_MESSAGE_Y_MARGIN, CELL_MIN_HEIGHT);
|
return size;
|
}
|
|
+ (CGSize)ViewSizeForMessage:(LinphoneChatMessage *)chat withWidth:(int)width {
|
static UIFont *dateFont = nil;
|
static CGSize dateViewSize;
|
|
if (!dateFont) {
|
UIChatBubbleTextCell *cell =
|
[[UIChatBubbleTextCell alloc] initWithIdentifier:NSStringFromClass(UIChatBubbleTextCell.class)];
|
dateFont = cell.contactDateLabel.font;
|
dateViewSize = cell.contactDateLabel.frame.size;
|
dateViewSize.width = CGFLOAT_MAX;
|
}
|
|
CGSize messageSize = [self ViewHeightForMessage:chat withWidth:width];
|
CGSize dateSize = [self computeBoundingBox:[self ContactDateForChat:chat] size:dateViewSize font:dateFont];
|
messageSize.width = MAX(MAX(messageSize.width, MIN(dateSize.width + CELL_MESSAGE_X_MARGIN, width)), CELL_MIN_WIDTH);
|
messageSize.width = MAX(MAX(messageSize.width, MIN(CELL_MESSAGE_X_MARGIN, width)), CELL_MIN_WIDTH);
|
|
return messageSize;
|
}
|
|
+ (UIImage *)getImageFromVideoUrl:(NSURL *)url {
|
AVURLAsset* asset = [AVURLAsset URLAssetWithURL:url options:nil];
|
AVAssetImageGenerator* generator = [AVAssetImageGenerator assetImageGeneratorWithAsset:asset];
|
generator.appliesPreferredTrackTransform = YES;
|
return [UIImage imageWithCGImage:[generator copyCGImageAtTime:CMTimeMake(0, 1) actualTime:nil error:nil]];
|
}
|
|
- (void)layoutSubviews {
|
[super layoutSubviews];
|
if (_message != nil) {
|
UITableView *tableView = VIEW(ChatConversationView).tableController.tableView;
|
BOOL is_outgoing = linphone_chat_message_is_outgoing(_message);
|
CGRect bubbleFrame = _bubbleView.frame;
|
int available_width = self.frame.size.width;
|
int origin_x;
|
|
bubbleFrame.size = [self.class ViewSizeForMessage:_message withWidth:available_width];
|
|
if (tableView.isEditing) {
|
origin_x = 0;
|
} else {
|
origin_x = (is_outgoing ? self.frame.size.width - bubbleFrame.size.width : 0);
|
}
|
|
bubbleFrame.origin.x = origin_x;
|
_bubbleView.frame = bubbleFrame;
|
}
|
}
|
|
|
+ (CGSize)getMediaMessageSizefromOriginalSize:(CGSize)originalSize withWidth:(int)width {
|
CGSize mediaSize = CGSizeMake(0, 0);
|
int availableWidth = width;
|
if (UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation]) || IPAD) {
|
availableWidth = availableWidth /1.7;
|
}
|
|
int newHeight = originalSize.height;
|
float originalAspectRatio = originalSize.width / originalSize.height;
|
// We resize in width and crop in height
|
if (originalSize.width > availableWidth) {
|
newHeight = availableWidth / originalAspectRatio;
|
}
|
|
if (newHeight > availableWidth) {
|
newHeight = availableWidth;
|
availableWidth = newHeight * originalAspectRatio;
|
}
|
mediaSize.height = newHeight;
|
mediaSize.width = MIN(availableWidth, originalSize.width);
|
return mediaSize;
|
}
|
|
@end
|
