@@ -18,6 +18,7 @@ Post *parentPost; int storyId; + UIImagePickerController *imagePickerController; } - (id)initWithStoryId:(int)aStoryId; @@ -29,4 +30,13 @@ - (NSString *)urlEscape:(NSString *)string; - (IBAction)tag:(id)sender; +- (IBAction)attachImage:(id)sender; + +- (void)imagePickerController:(UIImagePickerController *)picker + didFinishPickingImage:(UIImage *)image + editingInfo:(NSDictionary *)editingInfo; +- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker; +- (void)didShowViewController:(UIViewController *)viewController animated:(BOOL)animated; +- (void)willShowViewController:(UIViewController *)viewController animated:(BOOL)animated; +- (NSData *)shrinkImageByHalfAndJPEG:(UIImage *)picture; @end Classes/ComposeViewController.h @@ -7,7 +7,7 @@ // #import "ComposeViewController.h" - +#import "NSStringAdditions.h" @implementation ComposeViewController @@ -107,6 +107,102 @@ if (buttonIndex == 1) [self sendPostConfirmed]; } +- (IBAction)attachImage:(id)sender{ + // Set up the image picker controller and add it to the view + imagePickerController = [[UIImagePickerController alloc] init]; + imagePickerController.delegate = self; + [imagePickerController viewWillAppear:YES]; + //Eventually will add an action sheet here allowing you to pick whether you get the source from the camera or from the library. + //imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera; + imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; + [self presentModalViewController:imagePickerController animated:YES]; +} + +- (void)imagePickerController:(UIImagePickerController *)picker + didFinishPickingImage:(UIImage *)image + editingInfo:(NSDictionary *)editingInfo +{ + NSLog(@"User picked an image."); + [picker dismissModalViewControllerAnimated:YES]; + [[picker view] setHidden:YES]; + NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"http://shackchatty.com/images"]] autorelease]; + [request setHTTPMethod:@"POST"]; + //Think I'll want to use this for images larger than 800 or 1024 pixels or something, since Base64 encoding makes the data a lot larger. + //NSData *imageData = [self shrinkImageByHalfAndJPEG:image]; + NSData *imageData = UIImagePNGRepresentation(image); + //NSData *imageData = UIImageJPEGRepresentation(image, .85); + NSString *imageBase64Data = [self urlEscape:[NSString base64StringFromData:imageData length:[imageData length]]]; + //I want to rewrite this in a function soon too, so we can call it anywhere and get a url encoded string back for username/password AND prompt them for it if it's not in the settings. + //Sucks ass to type up a post and have forgotten to set your U/P, have to exit and come back to enter it, blah blah. + NSString *usernameString = [self urlEscape:[[NSUserDefaults standardUserDefaults] stringForKey:@"username_preference"]]; + NSString *passwordString = [self urlEscape:[[NSUserDefaults standardUserDefaults] stringForKey:@"password_preference"]]; + NSString *postBody = [NSString stringWithFormat:@"username=%@&password=%@&filename=iPhoneUpload.png&image=%@", usernameString, passwordString, imageBase64Data]; + //[imageData release]; + //[imageBase64Data release]; + [request setHTTPBody:[postBody dataUsingEncoding:NSASCIIStringEncoding]]; + + //NSLog([NSString stringWithFormat:@"Post Body:\r\n%@", postBody]); + + // Send the request + NSHTTPURLResponse *response = nil; + NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:nil]; + + int statusCode = (int)[response statusCode]; + + NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; + NSLog(responseString); + + // Success! Return to previous view + if (statusCode == 200) { + NSLog(@"Got a good response!"); + NSString *filename = @""; + //Parse new filename from response. + //There's a comment that has it in the data, we'll use this for now. + //<!-- filename: file_hre1vo65wybn41borox4.png --> + NSRange filenameRangeStart = [responseString rangeOfString:@"<!-- filename: "]; + if (filenameRangeStart.location != NSNotFound) + { + int startLocation = filenameRangeStart.location + filenameRangeStart.length; + NSRange filenameRangeEnd = [responseString rangeOfString:@"-->" options:NSCaseInsensitiveSearch range:NSMakeRange(startLocation, [responseString length] - startLocation)]; + if (filenameRangeEnd.location != NSNotFound) + { + filename = [responseString substringWithRange:NSMakeRange(startLocation, filenameRangeEnd.location - startLocation)]; + } + } + if ([filename length] > 0) + { + postContent.text = [[postContent text] stringByAppendingString:[NSString stringWithFormat:@"http://www.shackpics.com/viewer.x?file=%@", filename]]; + } + } + else { + NSLog(@"Didn't get a good response."); + } +} + +- (NSData*)shrinkImageByHalfAndJPEG:(UIImage *)picture +{ + UIImage *retImage = picture; + if ((picture.size.width > 800) || (picture.size.height > 800)) + { + CGImageRef imageRef = [picture CGImage]; + size_t newHeight = picture.size.height *.5; + size_t newWidth = picture.size.width * .5; + CGContextRef bitmap = CGBitmapContextCreate(NULL, newWidth, newHeight, CGImageGetBitsPerComponent(imageRef), newWidth * 4, CGImageGetColorSpace(imageRef), CGImageGetBitmapInfo(imageRef)); + CGContextDrawImage( bitmap, CGRectMake(0,0,newWidth,newHeight), imageRef ); + CGContextRelease( bitmap ); + retImage = [UIImage imageWithCGImage:imageRef]; + CGImageRelease( imageRef ); + } + return UIImageJPEGRepresentation(retImage, .85); +} + +- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker +{ + NSLog(@"User cancelled and didn't pick an image."); + [picker dismissModalViewControllerAnimated:YES]; + [[picker view] setHidden:YES]; +} + - (void)sendPostConfirmed { // Create the request NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease]; Classes/ComposeViewController.m @@ -30,7 +30,7 @@ <object class="IBUILabel" id="251430815"> <reference key="NSNextResponder" ref="191373211"/> <int key="NSvFlags">292</int> - <string key="NSFrame">{{10, 20}, {218, 33}}</string> + <string key="NSFrame">{{10, 20}, {172, 33}}</string> <reference key="NSSuperview" ref="191373211"/> <bool key="IBUIOpaque">NO</bool> <bool key="IBUIClipsSubviews">YES</bool> @@ -231,7 +231,7 @@ <object class="IBUIButton" id="83135498"> <reference key="NSNextResponder" ref="191373211"/> <int key="NSvFlags">292</int> - <string key="NSFrame">{{237, 6}, {77, 51}}</string> + <string key="NSFrame">{{237, 7}, {77, 51}}</string> <reference key="NSSuperview" ref="191373211"/> <object class="NSColor" key="IBUIBackgroundColor" id="880497334"> <int key="NSColorSpace">1</int> @@ -603,6 +603,35 @@ <string key="NSResourceName">ButtonStrike.png</string> </object> </object> + <object class="IBUIButton" id="572136266"> + <reference key="NSNextResponder" ref="191373211"/> + <int key="NSvFlags">292</int> + <string key="NSFrame">{{190, 13}, {42, 37}}</string> + <reference key="NSSuperview" ref="191373211"/> + <bool key="IBUIOpaque">NO</bool> + <bool key="IBUIClearsContextBeforeDrawing">NO</bool> + <int key="IBUIContentHorizontalAlignment">0</int> + <int key="IBUIContentVerticalAlignment">0</int> + <object class="NSFont" key="IBUIFont"> + <string key="NSName">Helvetica-Bold</string> + <double key="NSSize">1.500000e+01</double> + <int key="NSfFlags">16</int> + </object> + <int key="IBUIButtonType">1</int> + <string key="IBUIHighlightedTitle">Img</string> + <string key="IBUIDisabledTitle">Img</string> + <string key="IBUISelectedTitle">Img</string> + <string key="IBUINormalTitle">Img</string> + <reference key="IBUIHighlightedTitleColor" ref="484238296"/> + <object class="NSColor" key="IBUINormalTitleColor"> + <int key="NSColorSpace">1</int> + <bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes> + </object> + <reference key="IBUIHighlightedImage" ref="3582267"/> + <reference key="IBUIDisabledImage" ref="3582267"/> + <reference key="IBUISelectedImage" ref="3582267"/> + <reference key="IBUINormalImage" ref="3582267"/> + </object> </object> <string key="NSFrameSize">{320, 416}</string> <reference key="NSSuperview"/> @@ -792,6 +821,15 @@ </object> <int key="connectionID">73</int> </object> + <object class="IBConnectionRecord"> + <object class="IBCocoaTouchEventConnection" key="connection"> + <string key="label">attachImage:</string> + <reference key="source" ref="572136266"/> + <reference key="destination" ref="372490531"/> + <int key="IBEventType">7</int> + </object> + <int key="connectionID">75</int> + </object> </object> <object class="IBMutableOrderedSet" key="objectRecords"> <object class="NSArray" key="orderedObjects"> @@ -811,7 +849,6 @@ <bool key="EncodedWithXMLCoder">YES</bool> <reference ref="47782975"/> <reference ref="251430815"/> - <reference ref="531915532"/> <reference ref="822868281"/> <reference ref="438835989"/> <reference ref="471294282"/> @@ -828,6 +865,8 @@ <reference ref="413080198"/> <reference ref="253050734"/> <reference ref="655660427"/> + <reference ref="572136266"/> + <reference ref="531915532"/> <reference ref="83135498"/> </object> <reference key="parent" ref="360949347"/> @@ -943,6 +982,11 @@ <reference key="object" ref="83135498"/> <reference key="parent" ref="191373211"/> </object> + <object class="IBObjectRecord"> + <int key="objectID">74</int> + <reference key="object" ref="572136266"/> + <reference key="parent" ref="191373211"/> + </object> </object> </object> <object class="NSMutableDictionary" key="flattenedProperties"> @@ -973,6 +1017,7 @@ <string>58.IBPluginDependency</string> <string>61.IBPluginDependency</string> <string>7.IBPluginDependency</string> + <string>74.IBPluginDependency</string> </object> <object class="NSMutableArray" key="dict.values"> <bool key="EncodedWithXMLCoder">YES</bool> @@ -1000,6 +1045,7 @@ <string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string> <string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string> <string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string> + <string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string> </object> </object> <object class="NSMutableDictionary" key="unlocalizedProperties"> @@ -1022,7 +1068,7 @@ </object> </object> <nil key="sourceID"/> - <int key="maxID">73</int> + <int key="maxID">75</int> </object> <object class="IBClassDescriber" key="IBDocument.Classes"> <object class="NSMutableArray" key="referencedPartialClassDescriptions"> @@ -1034,6 +1080,7 @@ <bool key="EncodedWithXMLCoder">YES</bool> <object class="NSMutableArray" key="dict.sortedKeys"> <bool key="EncodedWithXMLCoder">YES</bool> + <string>attachImage:</string> <string>sendPost:</string> <string>tag:</string> <string>toggleKeyboard:</string> @@ -1043,6 +1090,7 @@ <string>id</string> <string>id</string> <string>id</string> + <string>id</string> </object> </object> <object class="NSMutableDictionary" key="outlets"> ComposeViewController.xib 48828dc24f1dd581eca768738352adeeeb534820 Willie Zutz wzutz@mbp-9.local http://github.com/Squeegy/latest-chatty/commit/dd520c1642e54f72fe1f49723c216b224a5a36c0 dd520c1642e54f72fe1f49723c216b224a5a36c0 2008-08-19T06:12:05-07:00 2008-08-19T06:12:05-07:00 Add Image uploading. Getting response codes of 500 from the server, not sure why. This code is broken and incomplete right now. Have some more features I want to add to it when we get the transmission issues worked out. 427373c7f3b03561fee5e91f656c2979e0e0f0bf Willie Zutz wzutz@mbp-9.local