root / Classes / StorageObjectViewController.m @ 38d59b6c
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// |
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// StorageObjectViewController.m |
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// OpenStack |
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// |
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// Created by Mike Mayo on 12/19/10. |
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// The OpenStack project is provided under the Apache 2.0 license. |
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// |
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|
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#import "StorageObjectViewController.h" |
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#import "OpenStackAccount.h" |
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#import "Container.h" |
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#import "Folder.h" |
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#import "StorageObject.h" |
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#import "AccountManager.h" |
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#import "AnimatedProgressView.h" |
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#import "UIViewController+Conveniences.h" |
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#import "MediaViewController.h" |
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#import "FolderViewController.h" |
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#import "UIColor+MoreColors.h" |
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#import "OpenStackAppDelegate.h" |
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#import "EditMetadataViewController.h" |
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|
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#define kDetails 0 |
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#define kMetadata 1 |
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|
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#define maxMetadataViewableLength 12 |
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|
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|
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// TODO: use etag to reset download |
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// TODO: try downloading directly to the file to save memory. don't use object.data |
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|
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/* |
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Name whatever.txt |
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Full Path |
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Size 123 KB |
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Content Type text/plain |
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|
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Metadata |
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Key Value -> tap goes to a metadata item VC to edit or delete |
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Key Value |
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Add Metadata... (if max not already reached) |
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|
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CDN URL sections (action sheet to copy, open in safari, and email link) |
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|
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Download File (if downloaded, Open File and Mail File as Attachment) |
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"After you download the file, you'll be able to attempt to open it and mail is as an attachment." |
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|
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Delete Object |
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*/ |
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|
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@implementation StorageObjectViewController |
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|
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@synthesize account, container, folder, object, tableView, folderViewController; |
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- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
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return (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) || (toInterfaceOrientation == UIInterfaceOrientationPortrait); |
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} |
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|
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- (void)setBackgroundView {
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|
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UIImageView *logo = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"cloudfiles-large.png"]]; |
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|
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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UIView *backgroundContainer = [[UIView alloc] init]; |
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backgroundContainer.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth; |
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backgroundContainer.backgroundColor = [UIColor iPadTableBackgroundColor]; |
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logo.contentMode = UIViewContentModeScaleAspectFit; |
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logo.frame = CGRectMake(100.0, 100.0, 1000.0, 1000.0); |
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logo.alpha = 0.5; |
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[backgroundContainer addSubview:logo]; |
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tableView.backgroundView = backgroundContainer; |
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[backgroundContainer release]; |
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} else {
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self.tableView.backgroundView = nil; |
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} |
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[logo release]; |
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} |
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|
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|
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#pragma mark - |
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#pragma mark View lifecycle |
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|
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- (void)viewDidLoad {
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[super viewDidLoad]; |
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deleteActionSheet = [[UIActionSheet alloc] initWithTitle:@"Are you sure you want to delete this file? This operation cannot be undone." delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:@"Delete File" otherButtonTitles:nil]; |
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} |
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated]; |
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self.navigationItem.title = object.name; |
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|
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NSIndexPath* selection = [self.tableView indexPathForSelectedRow]; |
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if (selection) |
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[self.tableView deselectRowAtIndexPath:selection animated:YES]; |
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|
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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); |
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NSString *documentsDirectory = [paths objectAtIndex:0]; |
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NSString *shortPath = [NSString stringWithFormat:@"/%@/%@", self.container.name, self.object.fullPath]; |
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NSString *filePath = [documentsDirectory stringByAppendingString:shortPath]; |
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|
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NSFileManager *fileManager = [NSFileManager defaultManager]; |
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fileDownloaded = [fileManager fileExistsAtPath:filePath]; |
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|
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downloadProgressView = [[AnimatedProgressView alloc] initWithProgressViewStyle:UIProgressViewStyleDefault]; |
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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CGRect rect = downloadProgressView.frame; |
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rect.size.width = 440.0; |
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downloadProgressView.frame = rect; |
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} |
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|
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[self setBackgroundView]; |
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if (self.container.cdnEnabled) {
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cdnURLSection = 2; |
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actionsSection = 3; |
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deleteSection = 4; |
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} else {
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cdnURLSection = -1; |
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actionsSection = 2; |
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deleteSection = 3; |
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} |
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|
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// let's see if we can tweet |
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UIApplication *app = [UIApplication sharedApplication]; |
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NSURL *twitterURL = [NSURL URLWithString:@"twitter://post?message=test"]; |
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if ([app canOpenURL:twitterURL]) {
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cdnURLActionSheet = [[UIActionSheet alloc] initWithTitle:[[NSString stringWithFormat:@"%@/%@", self.container.cdnURL, self.object.fullPath] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding] delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:nil otherButtonTitles:@"Copy to Pasteboard", @"Open in Safari", @"Email Link to File", @"Tweet Link to File", nil]; |
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} else {
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cdnURLActionSheet = [[UIActionSheet alloc] initWithTitle:[[NSString stringWithFormat:@"%@/%@", self.container.cdnURL, self.object.fullPath] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding] delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:nil otherButtonTitles:@"Copy to Pasteboard", @"Open in Safari", @"Email Link to File", nil]; |
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} |
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[self.tableView reloadData]; |
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} |
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#pragma mark - |
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#pragma mark Table view data source |
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return self.container.cdnEnabled ? 5 : 4; |
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} |
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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if (section == kDetails) {
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return 4; |
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} else if (section == kMetadata) {
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return 1 + [object.metadata count]; |
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} else if (section == cdnURLSection) {
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return 1; |
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} else if (section == actionsSection) {
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return fileDownloaded ? 2 : 1; |
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} else if (section == deleteSection) {
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return 1; |
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} else {
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return 1; |
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} |
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} |
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/* |
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- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {
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if (section == actionsSection) {
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return @"After you download the file, you'll be able to attempt to open it and mail it as an attachment."; |
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} else {
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return @""; |
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} |
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} |
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*/ |
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- (CGFloat)findLabelHeight:(NSString*)text font:(UIFont *)font {
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CGSize textLabelSize; |
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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// 616, 678 |
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textLabelSize = CGSizeMake(596.0, 9000.0f); |
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} else {
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textLabelSize = CGSizeMake(280.0, 9000.0f); |
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} |
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CGSize stringSize = [text sizeWithFont:font constrainedToSize:textLabelSize lineBreakMode:UILineBreakModeCharacterWrap]; |
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return stringSize.height; |
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} |
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- (CGFloat)tableView:(UITableView *)aTableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
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CGFloat result = aTableView.rowHeight; |
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|
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if (indexPath.section == cdnURLSection) {
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result = 22.0 + [self findLabelHeight:[[NSString stringWithFormat:@"%@/%@", self.container.cdnURL, self.object.fullPath] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding] font:[UIFont systemFontOfSize:18.0]]; |
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} else if (indexPath.section == kDetails && indexPath.row == 1) {
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CGSize textLabelSize; |
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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textLabelSize = CGSizeMake(537.0, 9000.0f); |
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} else {
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textLabelSize = CGSizeMake(221.0, 9000.0f); |
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} |
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CGSize stringSize = [object.fullPath sizeWithFont:[UIFont systemFontOfSize:18.0] constrainedToSize:textLabelSize lineBreakMode:UILineBreakModeWordWrap]; |
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return 22.0 + stringSize.height; |
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} else if (indexPath.section == kDetails && indexPath.row == 0) {
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CGSize textLabelSize; |
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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textLabelSize = CGSizeMake(537.0, 9000.0f); |
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} else {
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textLabelSize = CGSizeMake(221.0, 9000.0f); |
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} |
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CGSize stringSize = [object.name sizeWithFont:[UIFont systemFontOfSize:18.0] constrainedToSize:textLabelSize lineBreakMode:UILineBreakModeWordWrap]; |
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return 22.0 + stringSize.height; |
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} |
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return MAX(aTableView.rowHeight, result); |
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} |
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- (UITableViewCell *)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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static NSString *CellIdentifier = @"Cell"; |
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UITableViewCell *cell = [aTableView dequeueReusableCellWithIdentifier:CellIdentifier]; |
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if (cell == nil) {
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cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease]; |
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//cell.backgroundColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:0.93]; |
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cell.textLabel.backgroundColor = [UIColor clearColor]; |
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cell.detailTextLabel.backgroundColor = [UIColor clearColor]; |
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cell.detailTextLabel.numberOfLines = 0; |
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cell.detailTextLabel.lineBreakMode = UILineBreakModeWordWrap; |
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} |
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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cell.backgroundColor = [UIColor colorWithRed:1 green:1 blue:1 alpha:0.8]; |
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} |
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cell.detailTextLabel.textAlignment = UITextAlignmentRight; |
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// Configure the cell... |
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if (indexPath.section == kDetails) {
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cell.accessoryType = UITableViewCellAccessoryNone; |
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cell.selectionStyle = UITableViewCellSelectionStyleNone; |
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cell.accessoryView = nil; |
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if (indexPath.row == 0) {
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cell.textLabel.text = @"Name"; |
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cell.detailTextLabel.text = object.name; |
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} else if (indexPath.row == 1) {
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cell.textLabel.text = @"Full Path"; |
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cell.detailTextLabel.text = object.fullPath; |
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} else if (indexPath.row == 2) {
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cell.textLabel.text = @"Size"; |
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cell.detailTextLabel.text = [object humanizedBytes]; |
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} else if (indexPath.row == 3) {
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cell.textLabel.text = @"Type"; |
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cell.detailTextLabel.text = object.contentType; |
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} |
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} else if (indexPath.section == kMetadata) {
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cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; |
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cell.selectionStyle = UITableViewCellSelectionStyleBlue; |
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cell.accessoryView = nil; |
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if (indexPath.row == [object.metadata count]) {
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cell.textLabel.text = @"Add Metadata"; |
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cell.detailTextLabel.text = @""; |
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} else {
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NSString *key = [[object.metadata allKeys] objectAtIndex:indexPath.row]; |
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NSString *value = [object.metadata objectForKey:key]; |
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NSString *metadataKeyCellText = key; |
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NSString *metadataValueCellText = value; |
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if ([metadataKeyCellText length] > maxMetadataViewableLength) {
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metadataKeyCellText = [metadataKeyCellText substringToIndex:(maxMetadataViewableLength - 3)]; |
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metadataKeyCellText = [metadataKeyCellText stringByAppendingString:@"..."]; |
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} |
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if ([metadataValueCellText length] > maxMetadataViewableLength) {
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metadataValueCellText = [metadataValueCellText substringToIndex:(maxMetadataViewableLength - 3)]; |
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metadataValueCellText = [metadataValueCellText stringByAppendingString:@"..."]; |
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} |
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cell.textLabel.text = metadataKeyCellText; |
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cell.detailTextLabel.text = metadataValueCellText; |
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} |
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} else if (indexPath.section == cdnURLSection) {
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cell.detailTextLabel.textAlignment = UITextAlignmentLeft; |
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cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; |
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cell.textLabel.text = @""; |
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cell.detailTextLabel.text = [[NSString stringWithFormat:@"%@/%@", self.container.cdnURL, self.object.fullPath] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; |
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} else if (indexPath.section == actionsSection) {
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cell.accessoryView = nil; |
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if (performingAction) {
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cell.textLabel.textColor = [UIColor grayColor]; |
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cell.selectionStyle = UITableViewCellSelectionStyleNone; |
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cell.accessoryType = UITableViewCellAccessoryNone; |
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} else {
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cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; |
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cell.selectionStyle = UITableViewCellSelectionStyleBlue; |
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} |
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if (indexPath.row == 0) {
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if (fileDownloaded) {
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cell.textLabel.text = @"Open File"; |
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} else {
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if (fileDownloading) {
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cell.accessoryView = downloadProgressView; |
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// TODO: if you leave this view while downloading, there's EXC_BAD_ACCESS |
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cell.textLabel.text = @"Downloading"; |
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} else {
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cell.textLabel.text = @"Download File"; |
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} |
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} |
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cell.detailTextLabel.text = @""; |
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|
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} else if (indexPath.row == 1) {
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cell.textLabel.text = @"Email File as Attachment"; |
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cell.detailTextLabel.text = @""; |
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} |
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} else if (indexPath.section == deleteSection) {
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cell.textLabel.text = @"Delete Object"; |
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cell.detailTextLabel.text = @""; |
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cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; |
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cell.selectionStyle = UITableViewCellSelectionStyleBlue; |
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} |
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|
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return cell; |
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} |
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|
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|
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#pragma mark - |
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#pragma mark Table view delegate |
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|
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- (void)reloadActionsTitleRow:(NSTimer *)timer {
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[[timer.userInfo objectForKey:@"tableView"] reloadRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:0 inSection:actionsSection]] withRowAnimation:UITableViewRowAnimationNone]; |
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} |
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|
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- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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if (indexPath.section == kMetadata) {
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EditMetadataViewController *vc = [[EditMetadataViewController alloc] initWithNibName:@"EditMetadataViewController" bundle:nil]; |
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NSString *metadataKey; |
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NSString *metadataValue; |
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|
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if (indexPath.row == [self.object.metadata count]) {
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metadataKey = @""; |
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metadataValue = @""; |
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vc.deleteEnabled = FALSE; |
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vc.navigationItem.title = @"Add Metadata"; |
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} |
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else {
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metadataKey = [[self.object.metadata allKeys] objectAtIndex:indexPath.row]; |
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metadataValue = [self.object.metadata objectForKey:metadataKey]; |
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vc.deleteEnabled = YES; |
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vc.navigationItem.title = @"Edit Metadata"; |
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} |
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|
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vc.metadataKey = metadataKey; |
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vc.metadataValue = metadataValue; |
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vc.account = account; |
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vc.container = container; |
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vc.object = object; |
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[self.navigationController pushViewController:vc animated:YES]; |
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[vc release]; |
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} else if (indexPath.section == cdnURLSection) {
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[cdnURLActionSheet showInView:self.view]; |
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} else if (indexPath.section == actionsSection) {
|
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if (indexPath.row == 0) {
|
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if (fileDownloaded) {
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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); |
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NSString *documentsDirectory = [paths objectAtIndex:0]; |
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NSString *shortPath = [NSString stringWithFormat:@"/%@/%@", self.container.name, self.object.fullPath]; |
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NSString *filePath = [documentsDirectory stringByAppendingString:shortPath]; |
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|
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UIDocumentInteractionController *vc = [UIDocumentInteractionController interactionControllerWithURL:[NSURL fileURLWithPath:filePath]]; |
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vc.delegate = self; |
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|
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if (![vc presentPreviewAnimated:YES]) {
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|
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if ([self.object isPlayableMedia]) {
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MediaViewController *vc = [[MediaViewController alloc] initWithNibName:@"MediaViewController" bundle:nil]; |
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vc.container = self.container; |
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vc.object = self.object; |
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[self.navigationController pushViewController:vc animated:YES]; |
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[vc release]; |
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} else {
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[self alert:@"Error" message:@"This file could not be opened."]; |
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[self.tableView deselectRowAtIndexPath:indexPath animated:YES]; |
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} |
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} |
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|
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[self.tableView deselectRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:actionsSection] animated:YES]; |
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|
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} else {
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if (!fileDownloading) {
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// download the file |
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fileDownloading = YES; |
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[self.account.manager getObject:self.container object:self.object downloadProgressDelegate:self]; |
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[self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:0 inSection:actionsSection]] withRowAnimation:UITableViewRowAnimationNone]; |
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} |
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|
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} |
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} else if (indexPath.row == 1) {
|
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|
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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); |
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NSString *documentsDirectory = [paths objectAtIndex:0]; |
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NSString *shortPath = @""; |
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|
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if (self.container && [self.container respondsToSelector:@selector(name)] && self.object && [self.object respondsToSelector:@selector(fullPath)]) {
|
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shortPath = [NSString stringWithFormat:@"/%@/%@", self.container.name, self.object.fullPath]; |
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} |
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|
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NSString *filePath = [documentsDirectory stringByAppendingString:shortPath]; |
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NSData *data = [NSData dataWithContentsOfURL:[NSURL fileURLWithPath:filePath]]; |
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|
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MFMailComposeViewController *vc = [[MFMailComposeViewController alloc] init]; |
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vc.mailComposeDelegate = self; |
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[vc setSubject:self.object.name]; |
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[vc addAttachmentData:data mimeType:self.object.contentType fileName:self.object.name]; |
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[vc setMessageBody:@"" isHTML:NO]; |
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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vc.modalPresentationStyle = UIModalPresentationPageSheet; |
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} |
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[self presentModalViewController:vc animated:YES]; |
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[vc release]; |
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} |
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} else if (indexPath.section == deleteSection) {
|
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[deleteActionSheet showInView:self.view]; |
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} |
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} |
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|
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- (void)setProgress:(float)newProgress {
|
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[downloadProgressView setProgress:newProgress animated:YES]; |
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if (newProgress >= 1.0) {
|
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fileDownloading = NO; |
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fileDownloaded = YES; |
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|
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[self.tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:1 inSection:actionsSection]] withRowAnimation:UITableViewRowAnimationBottom]; |
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[self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:0 inSection:actionsSection]] withRowAnimation:UITableViewRowAnimationNone]; |
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} |
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} |
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|
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#pragma mark - |
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#pragma mark Document Interation Controller Delegate |
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|
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- (UIViewController *)documentInteractionControllerViewControllerForPreview:(UIDocumentInteractionController *) controller {
|
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return self.navigationController; |
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} |
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|
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- (void)documentInteractionControllerDidEndPreview:(UIDocumentInteractionController *)controllers {
|
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[self.tableView deselectRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:actionsSection] animated:YES]; |
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} |
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|
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#pragma mark - |
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#pragma mark Action Sheet Delegate |
| 440 |
|
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- (void)deleteObjectRow {
|
| 442 |
[self.folderViewController.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:selectedIndexPath] withRowAnimation:UITableViewRowAnimationLeft]; |
| 443 |
} |
| 444 |
|
| 445 |
- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
|
| 446 |
if ([actionSheet isEqual:deleteActionSheet]) {
|
| 447 |
if (buttonIndex == 0) {
|
| 448 |
// delete the file and pop out |
| 449 |
[self showToolbarActivityMessage:@"Deleting file..."]; |
| 450 |
|
| 451 |
[self.account.manager deleteObject:self.container object:self.object]; |
| 452 |
|
| 453 |
deleteSuccessObserver = [[NSNotificationCenter defaultCenter] addObserverForName:@"deleteObjectSucceeded" object:self.object |
| 454 |
queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification* notification) |
| 455 |
{
|
| 456 |
[self hideToolbarActivityMessage]; |
| 457 |
performingAction = NO; |
| 458 |
[self.folder.objects removeObjectForKey:self.object.name]; |
| 459 |
[self.navigationController popViewControllerAnimated:YES]; |
| 460 |
if ([self.folder.objects count] + [self.folder.folders count] == 0) {
|
| 461 |
[self.folderViewController.tableView reloadData]; |
| 462 |
} else {
|
| 463 |
[self.folderViewController.tableView selectRowAtIndexPath:selectedIndexPath animated:YES scrollPosition:UITableViewScrollPositionNone]; |
| 464 |
[NSTimer scheduledTimerWithTimeInterval:0.75 target:self selector:@selector(deleteObjectRow) userInfo:nil repeats:NO]; |
| 465 |
} |
| 466 |
[[NSNotificationCenter defaultCenter] removeObserver:deleteSuccessObserver]; |
| 467 |
}]; |
| 468 |
|
| 469 |
deleteFailureObserver = [[NSNotificationCenter defaultCenter] addObserverForName:@"deleteObjectFailed" object:self.object |
| 470 |
queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification* notification) |
| 471 |
{
|
| 472 |
[self hideToolbarActivityMessage]; |
| 473 |
performingAction = NO; |
| 474 |
[self alert:@"There was a problem deleting this file." request:[notification.userInfo objectForKey:@"request"]]; |
| 475 |
|
| 476 |
[[NSNotificationCenter defaultCenter] removeObserver:deleteFailureObserver]; |
| 477 |
|
| 478 |
}]; |
| 479 |
|
| 480 |
} |
| 481 |
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:0 inSection:deleteSection]; |
| 482 |
[self.tableView deselectRowAtIndexPath:indexPath animated:YES]; |
| 483 |
} else if ([actionSheet isEqual:cdnURLActionSheet]) {
|
| 484 |
NSURL *url = [NSURL URLWithString:[[NSString stringWithFormat:@"%@/%@", self.container.cdnURL, self.object.fullPath] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]; |
| 485 |
|
| 486 |
if (buttonIndex == 0) {
|
| 487 |
// copy to pasteboard |
| 488 |
UIPasteboard *pasteboard = [UIPasteboard generalPasteboard]; |
| 489 |
[pasteboard setString:[url description]]; |
| 490 |
} else if (buttonIndex == 1) {
|
| 491 |
// open in safari |
| 492 |
UIApplication *application = [UIApplication sharedApplication]; |
| 493 |
if ([application canOpenURL:url]) {
|
| 494 |
[application openURL:url]; |
| 495 |
} else {
|
| 496 |
[self alert:@"Error" message:[NSString stringWithFormat:@"This URL cannot be opened.\n%@", url]]; |
| 497 |
} |
| 498 |
} else if (buttonIndex == 2) {
|
| 499 |
// email link to file |
| 500 |
MFMailComposeViewController *vc = [[MFMailComposeViewController alloc] init]; |
| 501 |
vc.mailComposeDelegate = self; |
| 502 |
[vc setSubject:self.object.name]; |
| 503 |
[vc setMessageBody:[url description] isHTML:NO]; |
| 504 |
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
|
| 505 |
vc.modalPresentationStyle = UIModalPresentationPageSheet; |
| 506 |
} |
| 507 |
[self presentModalViewController:vc animated:YES]; |
| 508 |
[vc release]; |
| 509 |
} else if (buttonIndex == 3) {
|
| 510 |
// tweet link to file |
| 511 |
UIApplication *app = [UIApplication sharedApplication]; |
| 512 |
NSURL *twitterURL = [NSURL URLWithString:[NSString stringWithFormat:@"twitter://post?message=%@", [[url description] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]]; |
| 513 |
if ([app canOpenURL:twitterURL]) {
|
| 514 |
[app openURL:twitterURL]; |
| 515 |
} |
| 516 |
} |
| 517 |
[self.tableView deselectRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:cdnURLSection] animated:YES]; |
| 518 |
} |
| 519 |
} |
| 520 |
|
| 521 |
#pragma mark - |
| 522 |
#pragma mark Mail Composer Delegate |
| 523 |
|
| 524 |
// Dismisses the email composition interface when users tap Cancel or Send. |
| 525 |
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error {
|
| 526 |
[self dismissModalViewControllerAnimated:YES]; |
| 527 |
[self.tableView deselectRowAtIndexPath:[NSIndexPath indexPathForRow:1 inSection:actionsSection] animated:YES]; |
| 528 |
} |
| 529 |
|
| 530 |
#pragma mark - |
| 531 |
#pragma mark Memory management |
| 532 |
|
| 533 |
- (void)dealloc {
|
| 534 |
[account release]; |
| 535 |
[downloadProgressView release]; |
| 536 |
[deleteActionSheet release]; |
| 537 |
[cdnURLActionSheet release]; |
| 538 |
[tableView release]; |
| 539 |
[folderViewController release]; |
| 540 |
[super dealloc]; |
| 541 |
} |
| 542 |
|
| 543 |
|
| 544 |
@end |
| 545 |
|