0ld-zkul hax0r manual cell layout

8 files changed, 204 insertions, 108 deletions

diff --git a/Juick.xcodeproj/project.pbxproj b/Juick.xcodeproj/project.pbxproj
index 7670910..a6f89ef 100644
--- a/Juick.xcodeproj/project.pbxproj
+++ b/Juick.xcodeproj/project.pbxproj
@@ -30,6 +30,8 @@
 		77975A1F182BDCE900410C2B /* SystemConfiguration.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 77975A1E182BDCE900410C2B /* SystemConfiguration.framework */; };
 		77975A21182BDCF300410C2B /* MobileCoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 77975A20182BDCF300410C2B /* MobileCoreServices.framework */; };
 		77A0954A181F1F25002BDECD /* Message.m in Sources */ = {isa = PBXBuildFile; fileRef = 77A09549181F1F25002BDECD /* Message.m */; };
+		77A5BDB0189AEB28000F8D9E /* 0.png in Resources */ = {isa = PBXBuildFile; fileRef = 77A5BDAF189AEB28000F8D9E /* 0.png */; };
+		77B09994189D0B9900A84F59 /* UIImage+Utils.m in Sources */ = {isa = PBXBuildFile; fileRef = 77B09993189D0B9900A84F59 /* UIImage+Utils.m */; };
 		77C67EDE182827DB00427098 /* reveal-icon.png in Resources */ = {isa = PBXBuildFile; fileRef = 77C67EDC182827DB00427098 /* reveal-icon.png */; };
 		77C67EDF182827DB00427098 /* reveal-icon@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 77C67EDD182827DB00427098 /* reveal-icon@2x.png */; };
 		77C67EE21828288C00427098 /* RevealPanelViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 77C67EE11828288C00427098 /* RevealPanelViewController.m */; };
@@ -82,6 +84,9 @@
 		77975A20182BDCF300410C2B /* MobileCoreServices.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MobileCoreServices.framework; path = System/Library/Frameworks/MobileCoreServices.framework; sourceTree = SDKROOT; };
 		77A09548181F1F25002BDECD /* Message.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Message.h; sourceTree = "<group>"; };
 		77A09549181F1F25002BDECD /* Message.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Message.m; sourceTree = "<group>"; };
+		77A5BDAF189AEB28000F8D9E /* 0.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = 0.png; sourceTree = "<group>"; };
+		77B09992189D0B9900A84F59 /* UIImage+Utils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "UIImage+Utils.h"; sourceTree = "<group>"; };
+		77B09993189D0B9900A84F59 /* UIImage+Utils.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "UIImage+Utils.m"; sourceTree = "<group>"; };
 		77C67EDC182827DB00427098 /* reveal-icon.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "reveal-icon.png"; sourceTree = "<group>"; };
 		77C67EDD182827DB00427098 /* reveal-icon@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "reveal-icon@2x.png"; sourceTree = "<group>"; };
 		77C67EE01828288C00427098 /* RevealPanelViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RevealPanelViewController.h; sourceTree = "<group>"; };
@@ -168,6 +173,7 @@
 		77317BB1181BBE8500D60005 /* Juick */ = {
 			isa = PBXGroup;
 			children = (
+				77A5BDAF189AEB28000F8D9E /* 0.png */,
 				77418CC0182FBABB004111B7 /* iTunesArtwork@2x */,
 				77418CBA182F9A78004111B7 /* AttachPlaceholder@2x.png */,
 				77418CBE182FBAB5004111B7 /* iTunesArtwork */,
@@ -196,6 +202,8 @@
 				771E4AD518606AA400EBACC8 /* NavCell.m */,
 				77E35A80189A5B5A00B2D216 /* LoginViewController.h */,
 				77E35A81189A5B5A00B2D216 /* LoginViewController.m */,
+				77B09992189D0B9900A84F59 /* UIImage+Utils.h */,
+				77B09993189D0B9900A84F59 /* UIImage+Utils.m */,
 			);
 			path = Juick;
 			sourceTree = "<group>";
@@ -313,6 +321,7 @@
 				77C67EDF182827DB00427098 /* reveal-icon@2x.png in Resources */,
 				77317BC7181BBE8500D60005 /* Images.xcassets in Resources */,
 				77C67EEA18283C8D00427098 /* buttons.png in Resources */,
+				77A5BDB0189AEB28000F8D9E /* 0.png in Resources */,
 				77418CC1182FBABB004111B7 /* iTunesArtwork@2x in Resources */,
 				77418CBF182FBAB5004111B7 /* iTunesArtwork in Resources */,
 				77317BB6181BBE8500D60005 /* InfoPlist.strings in Resources */,
@@ -372,6 +381,7 @@
 				77D163C2181F048F00401EF0 /* MessageCell.m in Sources */,
 				77317BBC181BBE8500D60005 /* AppDelegate.m in Sources */,
 				77A0954A181F1F25002BDECD /* Message.m in Sources */,
+				77B09994189D0B9900A84F59 /* UIImage+Utils.m in Sources */,
 				771E4AD618606AA400EBACC8 /* NavCell.m in Sources */,
 				77317BC2181BBE8500D60005 /* MessagesViewController.m in Sources */,
 				77C67EE21828288C00427098 /* RevealPanelViewController.m in Sources */,
diff --git a/Juick/0.png b/Juick/0.png
new file mode 100644
index 0000000..7f2f7ac
--- /dev/null
+++ b/Juick/0.png
diff --git a/Juick/Juick-Info.plist b/Juick/Juick-Info.plist
index 06e7432..f89e3d3 100644
--- a/Juick/Juick-Info.plist
+++ b/Juick/Juick-Info.plist
@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.7</string>
+	<string>1.0.10</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.0.7</string>
+	<string>1.0.10</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.social-networking</string>
 	<key>LSRequiresIPhoneOS</key>
diff --git a/Juick/MessageCell.h b/Juick/MessageCell.h
index 7972470..a042ff3 100644
--- a/Juick/MessageCell.h
+++ b/Juick/MessageCell.h
@@ -7,26 +7,35 @@
 //
 
 #import <UIKit/UIKit.h>
+#import <SDWebImage/UIImageView+WebCache.h>
 #import "TTTAttributedLabel.h"
 
 #import "Message.h"
 
 #import "NSString+HTML.h"
+#import "UIImage+Utils.h"
 
 
 #define kLabelHorizontalInsets 20.0f
 
+@interface MessageCell : UITableViewCell<TTTAttributedLabelDelegate, SDWebImageManagerDelegate>
 
-@interface MessageCell : UITableViewCell<TTTAttributedLabelDelegate>
-
+@property (strong, nonatomic) IBOutlet Message *message;
 @property (strong, nonatomic) IBOutlet UILabel *titleLabel;
 @property (strong, nonatomic) IBOutlet UILabel *timestampLabel;
 @property (strong, nonatomic) IBOutlet UIImageView *avatar;
-@property (strong, nonatomic) IBOutlet TTTAttributedLabel *bodyLabel;
+@property (strong, nonatomic) IBOutlet UILabel *bodyLabel;
 @property (strong, nonatomic) IBOutlet UIImageView *attach;
 @property (strong, nonatomic) IBOutlet UILabel *summaryLabel;
 
 - (void) updateFonts;
-- (void) bind:(Message *)msg;
+- (CGRect) avatarRect;
+- (CGRect) timestampRect;
+- (CGRect) titleRect;
+- (CGRect) bodyRect;
+- (CGRect) attachRect;
+- (CGRect) summaryRect;
+
+- (CGFloat) heightForCell;
 
 @end
diff --git a/Juick/MessageCell.m b/Juick/MessageCell.m
index d396181..8c2f001 100644
--- a/Juick/MessageCell.m
+++ b/Juick/MessageCell.m
@@ -8,14 +8,13 @@
 
 #import "MessageCell.h"
 #import "ColorScheme.h"
-#import <SDWebImage/UIImageView+WebCache.h>
 #import "NSDate+TimeAgo.h"
+#import "UIImage+Utils.h"
 
-@interface MessageCell ()
-
-@property (nonatomic, assign) BOOL didSetupConstraints;
-
-@end
+#define kAvatarSizeX 32
+#define kAvatarSizeY 32
+#define kPaddingX 10
+#define kPaddingY 10
 
 @implementation MessageCell
 
@@ -24,8 +23,7 @@
     self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
     if (self) {
         [self.contentView setBackgroundColor:[UIColor whiteColor]];
-        self.contentView.bounds = CGRectMake(0, 0, 320, 999);
-        self.avatar = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 32, 32)];
+        self.avatar = [[UIImageView alloc] initWithFrame:CGRectZero];
         [self.avatar setBackgroundColor:[UIColor clearColor]];
         
         self.titleLabel = [[UILabel alloc] initWithFrame:CGRectZero];
@@ -42,9 +40,9 @@
         [self.timestampLabel setTextColor:[UIColor grayColor]];
         [self.timestampLabel setBackgroundColor:[UIColor clearColor]];
         
-        self.bodyLabel = [[TTTAttributedLabel alloc] initWithFrame:CGRectZero];
-        self.bodyLabel.dataDetectorTypes = NSTextCheckingTypeLink;
-        self.bodyLabel.delegate = self;
+        self.bodyLabel = [[UILabel alloc] initWithFrame:CGRectZero];
+        //self.bodyLabel.dataDetectorTypes = NSTextCheckingTypeLink;
+        //self.bodyLabel.delegate = self;
         [self.bodyLabel setContentCompressionResistancePriority:UILayoutPriorityRequired forAxis:UILayoutConstraintAxisVertical];
         [self.bodyLabel setLineBreakMode:NSLineBreakByTruncatingTail];
         [self.bodyLabel setNumberOfLines:0];
@@ -53,16 +51,15 @@
         [self.bodyLabel setBackgroundColor:[UIColor clearColor]];
         
         
-        self.summaryLabel = [[TTTAttributedLabel alloc] initWithFrame:CGRectZero];
-        [self.summaryLabel setTranslatesAutoresizingMaskIntoConstraints:NO];
+        self.summaryLabel = [[UILabel alloc] initWithFrame:CGRectZero];
         [self.summaryLabel setLineBreakMode:NSLineBreakByTruncatingTail];
         [self.summaryLabel setNumberOfLines:1];
         [self.summaryLabel setTextAlignment:NSTextAlignmentLeft];
         [self.summaryLabel setTextColor:[UIColor grayColor]];
         [self.summaryLabel setBackgroundColor:[UIColor clearColor]];
-        self.attach = [[UIImageView alloc] initWithFrame:CGRectZero];
+        self.attach = [[UIImageView alloc]initWithImage:[UIImage imageWithImage:[UIImage imageNamed:@"AttachPlaceholder.png"] convertToWidth:300.0f]];
         [self.attach setBackgroundColor:[UIColor clearColor]];
-        self.attach.contentMode = UIViewContentModeScaleAspectFit;
+        self.attach.contentMode = UIViewContentModeTopLeft;
         
         [self.contentView addSubview:self.avatar];
         [self.contentView addSubview:self.titleLabel];
@@ -83,53 +80,65 @@
     // Configure the view for the selected state
 }
 
-- (void)updateConstraints {
-    [super updateConstraints];
-    
-    if (self.didSetupConstraints) return;
-    
-    UIEdgeInsets padding = UIEdgeInsetsMake(10, 20, 10, 20);
-    
-    [self.avatar makeConstraints:^(MASConstraintMaker *make) {
-        make.top.equalTo(self.contentView.top).with.offset(padding.top);
-        make.left.equalTo(self.contentView.left).with.offset(padding.left);
-        make.width.equalTo(@32);
-        make.height.equalTo(@32);
-    }];
-    
-    [self.titleLabel makeConstraints:^(MASConstraintMaker *make) {
-        make.left.equalTo(self.avatar.right).with.offset(padding.right);
-        make.top.equalTo(self.contentView.top).with.offset(padding.top);
-        make.right.equalTo(self.contentView.right).with.offset(-padding.right);
-    }];
-    [self.timestampLabel makeConstraints:^(MASConstraintMaker *make) {
-        make.left.equalTo(self.avatar.right).with.offset(padding.left);
-        make.top.equalTo(self.titleLabel.bottom).with.offset(padding.top /2);
-        make.right.equalTo(self.contentView.right).with.offset(-padding.right);
-    }];
-    
-    [self.bodyLabel makeConstraints:^(MASConstraintMaker *make) {
-        make.left.equalTo(self.contentView.left).with.offset(padding.left);
-        make.top.equalTo(self.timestampLabel.bottom).with.offset(padding.top);
-        make.right.equalTo(self.contentView.right).with.offset(-padding.right);
-    }];
-    
-    [self.attach makeConstraints:^(MASConstraintMaker *make) {
-        make.left.equalTo(self.contentView.left).with.offset(padding.left);
-        make.right.equalTo(self.contentView.right).with.offset(-padding.right);
-        make.top.equalTo(self.bodyLabel.bottom).with.offset(padding.top);
-    }];
-    
-    [self.summaryLabel makeConstraints:^(MASConstraintMaker *make) {
-        make.left.equalTo(self.contentView.left).with.offset(padding.left);
-        make.bottom.equalTo(self.contentView.bottom).with.offset(-padding.bottom);
-        make.right.equalTo(self.contentView.right).with.offset(-padding.right);
-        make.top.equalTo(self.attach.bottom).with.offset(padding.top);
-    }];
-    
-    
-    
-    self.didSetupConstraints = YES;
+- (CGRect) sizeForLabel:(UILabel *)label width:(CGFloat)width {
+    return [label.text boundingRectWithSize:(CGSize) {width, CGFLOAT_MAX} options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:label.font} context:nil];
+}
+
+- (CGRect) avatarRect {
+    return CGRectMake(kPaddingX, kPaddingY, kAvatarSizeX, kAvatarSizeY);
+}
+
+- (CGRect) bodyRect {
+    CGRect bodySize = [self sizeForLabel:self.bodyLabel width:(self.contentView.bounds.size.width - kPaddingX * 2)];
+    return CGRectMake(kPaddingX, kPaddingY + kAvatarSizeY + kPaddingY * 2, bodySize.size.width, bodySize.size.height);
+}
+
+- (CGRect) titleRect {
+    CGRect titleSize = [self sizeForLabel:self.titleLabel width:self.contentView.bounds.size.width - [self avatarRect].size.width - kPaddingX * 2];
+    return CGRectMake(kPaddingX + kAvatarSizeX + kPaddingX, kPaddingY, titleSize.size.width, titleSize.size.height);
+}
+
+- (CGRect) timestampRect {
+    CGRect timeStampSize = [self sizeForLabel:self.timestampLabel width:self.contentView.bounds.size.width - [self avatarRect].size.width - kPaddingX * 2];
+    return CGRectMake(kPaddingX + [self avatarRect].size.width + kPaddingX, kPaddingY + [self titleRect].size.height + kPaddingY, timeStampSize.size.width, timeStampSize.size.height);
+}
+
+- (CGRect) summaryRect {
+    CGRect summarySize = [self sizeForLabel:self.summaryLabel width:(self.contentView.bounds.size.width - 20)];
+    float summaryY = 10 + 32 + 10 + [self bodyRect].size.height + 10;
+    if (self.message.attach != nil) {
+        summaryY += [self attachRect].size.height + 10;
+    }
+    return CGRectMake(10, summaryY , summarySize.size.width, summarySize.size.height);
+}
+
+- (CGRect) attachRect {
+    return  CGRectMake(10, 10 + 32 + 10 + [self bodyRect].size.height + 10, self.attach.image.size.width, self.attach.image.size.height);
+}
+
+- (CGFloat) heightForCell {
+    CGFloat baseSize = 10 + [self avatarRect].size.height + 20 + [self bodyRect].size.height + 10;
+    if (self.message.repliesCount > 0) {
+        baseSize += 10 + [self summaryRect].size.height;
+    }
+    if (self.attach.image != nil) {
+        baseSize += 10 + [self attachRect].size.height + 10;
+    }
+    return baseSize;
+}
+
+- (void)layoutSubviews {
+    [super layoutSubviews];
+    self.avatar.frame = [self avatarRect];
+    self.titleLabel.frame = [self titleRect];
+    self.timestampLabel.frame = [self timestampRect];
+    self.bodyLabel.frame = [self bodyRect];
+    if (self.message.repliesCount > 0) {
+        self.summaryLabel.frame = [self summaryRect];
+    }
+    if (self.message.attach != nil) {
+        self.attach.frame = [self attachRect];
+    }
 }
 
 
@@ -143,8 +152,9 @@
     }
 }
 
-- (void) bind:(Message *)msg {
-    [self.avatar setImageWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://i.juick.com/as/%d.png", [msg.userID intValue]]]];
+- (void) setMessage:(Message *)msg {
+    _message = msg;
+    [self.avatar setImageWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://i.juick.com/as/%d.png", [msg.userID intValue]]] placeholderImage:[UIImage imageNamed:@"0.png"] options:SDWebImageContinueInBackground];
     __weak MessageCell *weakSelf = self;
     self.titleLabel.text = msg.user;
     NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
@@ -167,22 +177,18 @@
                                [msg.text stringByDecodingHTMLEntities]];
     }
     if ([msg.attach length] > 0) {
-        [self.attach setImageWithURL:[NSURL URLWithString:msg.attach] placeholderImage:[UIImage imageNamed:@"AttachPlaceholder.png"] options:SDWebImageContinueInBackground
-                            progress:^(NSUInteger receivedSize, long long expectedSize) {
-           // <#code#>
-        } completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType) {
-            [weakSelf setNeedsUpdateConstraints];
-            [weakSelf updateConstraintsIfNeeded];
-            [weakSelf.contentView setNeedsLayout];
-            [weakSelf.contentView layoutIfNeeded];
+        SDWebImageManager * manager = [SDWebImageManager sharedManager];
+        [manager downloadWithURL:[NSURL URLWithString:msg.attach] options:SDWebImageContinueInBackground progress:^(NSUInteger receivedSize, long long expectedSize) {
+          //  <#code#>
+        } completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished) {
+            self.attach.image = [UIImage imageWithImage:image convertToWidth:300.0f];
+            [self setNeedsLayout];
+            [self layoutIfNeeded];
         }];
     } else {
         self.attach.image = nil;
     }
-    [weakSelf setNeedsUpdateConstraints];
-    [weakSelf updateConstraintsIfNeeded];
-    [weakSelf.contentView setNeedsLayout];
-    [weakSelf.contentView layoutIfNeeded];
+    [self setNeedsLayout];
 }
 
 - (void) attributedLabel:(TTTAttributedLabel *)label didSelectLinkWithURL:(NSURL *)url {
diff --git a/Juick/MessagesViewController.m b/Juick/MessagesViewController.m
index 6930de8..e8e02e1 100644
--- a/Juick/MessagesViewController.m
+++ b/Juick/MessagesViewController.m
@@ -27,7 +27,6 @@ static NSString *CellIdentifier = @"MessageCell";
 @property(nonatomic, assign) Boolean dataLoading;
 @property(nonatomic, strong) NSString *path;
 @property(nonatomic, strong) NSMutableDictionary *params;
-@property(nonatomic, strong) MessageCell *sizingCell;
 
 @end
 
@@ -36,7 +35,7 @@ static NSString *CellIdentifier = @"MessageCell";
 - (void)loadFromPath:(NSString *)messagesPath withParams:(NSDictionary *)params withTitle:(NSString *)title
 {
     [self setPath:messagesPath];
-    [self setParams:params];
+    [self setParams:[[NSMutableDictionary alloc] initWithDictionary:params]];
     self.title = title;
     [self refreshData:nil];
 }
@@ -47,12 +46,11 @@ static NSString *CellIdentifier = @"MessageCell";
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
         self.dataLoading = YES;
         [Message pullNextFromPath:self.path params:self.params callback:^(NSArray *next) {
-            dispatch_async(dispatch_get_main_queue(), ^{
                 [self.messages addObjectsFromArray:next];
                 [self.tableView reloadData];
                 [refresh endRefreshing];
                 self.dataLoading = NO;
-            });
+            
         }];
     });
 }
@@ -80,11 +78,10 @@ static NSString *CellIdentifier = @"MessageCell";
                 [self.params setObject:lastMessage.MID forKey:@"before_mid"];
             }
             [Message pullNextFromPath:self.path params:self.params callback:^(NSArray *next) {
-                dispatch_async(dispatch_get_main_queue(), ^{
                     [self.messages addObjectsFromArray:next];
                     [self.tableView reloadData];
                     self.dataLoading = NO;
-                });
+                
             }];
         });
         
@@ -109,12 +106,7 @@ static NSString *CellIdentifier = @"MessageCell";
         self.navigationController.navigationBar.tintColor = [ColorScheme navbarBackground];
     }
 
-    [self.tableView registerClass:[MessageCell class] forCellReuseIdentifier:CellIdentifier];
-    self.sizingCell = [[MessageCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil];
-    self.sizingCell.hidden = YES;
-    [self.tableView addSubview:self.sizingCell];
-	
-	self.sizingCell.frame = CGRectMake(0, 0, CGRectGetWidth(self.tableView.bounds), 0);
+    [self.tableView registerClass:[MessageCell class] forCellReuseIdentifier:CellIdentifier];    
 }
 
 - (void) composePressed {
@@ -171,26 +163,17 @@ static NSString *CellIdentifier = @"MessageCell";
     MessageCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
     [cell updateFonts];
     Message *msg = [_messages objectAtIndex:indexPath.row];
-    [cell bind:msg];
-    
-    [cell.contentView layoutIfNeeded];
+    [cell setMessage:msg];
     return cell;
 }
 
 - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
 {
-    [self.sizingCell updateFonts];
-    
+    MessageCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
+    [cell updateFonts];
     Message *msg = [_messages objectAtIndex:indexPath.row];
-    
-    [self.sizingCell bind:msg];
-    
-    [self.sizingCell setNeedsLayout];
-    [self.sizingCell layoutIfNeeded];
-    
-    CGFloat calculatedHeight = [self.sizingCell.contentView systemLayoutSizeFittingSize:UILayoutFittingCompressedSize].height;
-    
-    return calculatedHeight;
+    [cell setMessage:msg];
+    return [cell heightForCell];
 }
 
 - (CGFloat)tableView:(UITableView *)tableView estimatedHeightForRowAtIndexPath:(NSIndexPath *)indexPath
diff --git a/Juick/UIImage+Utils.h b/Juick/UIImage+Utils.h
new file mode 100644
index 0000000..8de91bf
--- /dev/null
+++ b/Juick/UIImage+Utils.h
@@ -0,0 +1,19 @@
+//
+//  UIImage+Utils.h
+//  Juick
+//
+//  Created by Vitaly on 01.02.14.
+//  Copyright (c) 2014 com.juick. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface UIImage (Utils)
+
++ (UIImage*)imageWithImage:(UIImage *)image convertToWidth:(float)width covertToHeight:(float)height;
++ (UIImage*)imageWithImage:(UIImage *)image convertToHeight:(float)height;
++ (UIImage*)imageWithImage:(UIImage *)image convertToWidth:(float)width;
++ (UIImage*)imageWithImage:(UIImage *)image fitInsideWidth:(float)width fitInsideHeight:(float)height;
++ (UIImage*)imageWithImage:(UIImage *)image fitOutsideWidth:(float)width fitOutsideHeight:(float)height;
++ (UIImage*)imageWithImage:(UIImage *)image cropToWidth:(float)width cropToHeight:(float)height;
+@end
diff --git a/Juick/UIImage+Utils.m b/Juick/UIImage+Utils.m
new file mode 100644
index 0000000..4617c65
--- /dev/null
+++ b/Juick/UIImage+Utils.m
@@ -0,0 +1,69 @@
+//
+//  UIImage+Utils.m
+//  Juick
+//
+//  Created by Vitaly on 01.02.14.
+//  Copyright (c) 2014 com.juick. All rights reserved.
+//
+
+#import "UIImage+Utils.h"
+
+@implementation UIImage (Utils)
+
++ (UIImage*)imageWithImage:(UIImage *)image convertToWidth:(float)width covertToHeight:(float)height {
+    CGSize size = CGSizeMake(width, height);
+    UIGraphicsBeginImageContext(size);
+    [image drawInRect:CGRectMake(0, 0, size.width, size.height)];
+    UIImage * newimage = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return newimage;
+}
+
++ (UIImage*)imageWithImage:(UIImage *)image convertToHeight:(float)height {
+    float ratio = image.size.height / height;
+    float width = image.size.width / ratio;
+    CGSize size = CGSizeMake(width, height);
+    UIGraphicsBeginImageContext(size);
+    [image drawInRect:CGRectMake(0, 0, size.width, size.height)];
+    UIImage * newimage = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return newimage;
+}
+
++ (UIImage*)imageWithImage:(UIImage *)image convertToWidth:(float)width {
+    float ratio = image.size.width / width;
+    float height = image.size.height / ratio;
+    CGSize size = CGSizeMake(width, height);
+    UIGraphicsBeginImageContext(size);
+    [image drawInRect:CGRectMake(0, 0, size.width, size.height)];
+    UIImage * newimage = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return newimage;
+}
+
++ (UIImage*)imageWithImage:(UIImage *)image fitInsideWidth:(float)width fitInsideHeight:(float)height {
+    if (image.size.height >= image.size.width) {
+        return [UIImage imageWithImage:image convertToWidth:width];
+    } else {
+        return [UIImage imageWithImage:image convertToHeight:height];
+    }
+}
+
++ (UIImage*)imageWithImage:(UIImage *)image fitOutsideWidth:(float)width fitOutsideHeight:(float)height {
+    if (image.size.height >= image.size.width) {
+        return [UIImage imageWithImage:image convertToHeight:height];
+    } else {
+        return [UIImage imageWithImage:image convertToWidth:width];
+    }
+}
+
++ (UIImage*)imageWithImage:(UIImage *)image cropToWidth:(float)width cropToHeight:(float)height {
+    CGSize size = [image size];
+    CGRect rect = CGRectMake(((size.width-width) / 2.0f), ((size.height-height) / 2.0f), width, height);
+    CGImageRef imageRef = CGImageCreateWithImageInRect([image CGImage], rect);
+    UIImage * img = [UIImage imageWithCGImage:imageRef];
+    CGImageRelease(imageRef);
+    return img;
+}
+
+@end