mirror of
https://github.com/SoPat712/YTLitePlus.git
synced 2025-10-31 12:54:14 -04:00
added files via upload
This commit is contained in:
Balackburn
@@ -0,0 +1,560 @@
|
||||
//
|
||||
// FLEXFileBrowserController.m
|
||||
// Flipboard
|
||||
//
|
||||
// Created by Ryan Olson on 6/9/14.
|
||||
//
|
||||
//
|
||||
|
||||
#import "FLEXFileBrowserController.h"
|
||||
#import "FLEXUtility.h"
|
||||
#import "FLEXWebViewController.h"
|
||||
#import "FLEXImagePreviewViewController.h"
|
||||
#import "FLEXTableListViewController.h"
|
||||
#import "FLEXObjectExplorerFactory.h"
|
||||
#import "FLEXObjectExplorerViewController.h"
|
||||
#import <mach-o/loader.h>
|
||||
|
||||
@interface FLEXFileBrowserTableViewCell : UITableViewCell
|
||||
@end
|
||||
|
||||
typedef NS_ENUM(NSUInteger, FLEXFileBrowserSortAttribute) {
|
||||
FLEXFileBrowserSortAttributeNone = 0,
|
||||
FLEXFileBrowserSortAttributeName,
|
||||
FLEXFileBrowserSortAttributeCreationDate,
|
||||
};
|
||||
|
||||
@interface FLEXFileBrowserController () <FLEXFileBrowserSearchOperationDelegate>
|
||||
|
||||
@property (nonatomic, copy) NSString *path;
|
||||
@property (nonatomic, copy) NSArray<NSString *> *childPaths;
|
||||
@property (nonatomic) NSArray<NSString *> *searchPaths;
|
||||
@property (nonatomic) NSNumber *recursiveSize;
|
||||
@property (nonatomic) NSNumber *searchPathsSize;
|
||||
@property (nonatomic) NSOperationQueue *operationQueue;
|
||||
@property (nonatomic) UIDocumentInteractionController *documentController;
|
||||
@property (nonatomic) FLEXFileBrowserSortAttribute sortAttribute;
|
||||
|
||||
@end
|
||||
|
||||
@implementation FLEXFileBrowserController
|
||||
|
||||
+ (instancetype)path:(NSString *)path {
|
||||
return [[self alloc] initWithPath:path];
|
||||
}
|
||||
|
||||
- (id)init {
|
||||
return [self initWithPath:NSHomeDirectory()];
|
||||
}
|
||||
|
||||
- (id)initWithPath:(NSString *)path {
|
||||
self = [super init];
|
||||
if (self) {
|
||||
self.path = path;
|
||||
self.title = [path lastPathComponent];
|
||||
self.operationQueue = [NSOperationQueue new];
|
||||
|
||||
// Compute path size
|
||||
weakify(self)
|
||||
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
|
||||
NSFileManager *fileManager = NSFileManager.defaultManager;
|
||||
NSDictionary<NSString *, id> *attributes = [fileManager attributesOfItemAtPath:path error:NULL];
|
||||
uint64_t totalSize = [attributes fileSize];
|
||||
|
||||
for (NSString *fileName in [fileManager enumeratorAtPath:path]) {
|
||||
attributes = [fileManager attributesOfItemAtPath:[path stringByAppendingPathComponent:fileName] error:NULL];
|
||||
totalSize += [attributes fileSize];
|
||||
|
||||
// Bail if the interested view controller has gone away
|
||||
if (!self) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
dispatch_async(dispatch_get_main_queue(), ^{ strongify(self)
|
||||
self.recursiveSize = @(totalSize);
|
||||
[self.tableView reloadData];
|
||||
});
|
||||
});
|
||||
|
||||
[self reloadCurrentPath];
|
||||
}
|
||||
return self;
|
||||
}
|
||||
|
||||
#pragma mark - UIViewController
|
||||
|
||||
- (void)viewDidLoad {
|
||||
[super viewDidLoad];
|
||||
|
||||
self.showsSearchBar = YES;
|
||||
self.searchBarDebounceInterval = kFLEXDebounceForAsyncSearch;
|
||||
[self addToolbarItems:@[
|
||||
[[UIBarButtonItem alloc] initWithTitle:@"Sort"
|
||||
style:UIBarButtonItemStylePlain
|
||||
target:self
|
||||
action:@selector(sortDidTouchUpInside:)]
|
||||
]];
|
||||
}
|
||||
|
||||
- (void)sortDidTouchUpInside:(UIBarButtonItem *)sortButton {
|
||||
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Sort"
|
||||
message:nil
|
||||
preferredStyle:UIAlertControllerStyleActionSheet];
|
||||
[alertController addAction:[UIAlertAction actionWithTitle:@"None"
|
||||
style:UIAlertActionStyleCancel
|
||||
handler:^(UIAlertAction * _Nonnull action) {
|
||||
[self sortWithAttribute:FLEXFileBrowserSortAttributeNone];
|
||||
}]];
|
||||
[alertController addAction:[UIAlertAction actionWithTitle:@"Name"
|
||||
style:UIAlertActionStyleDefault
|
||||
handler:^(UIAlertAction * _Nonnull action) {
|
||||
[self sortWithAttribute:FLEXFileBrowserSortAttributeName];
|
||||
}]];
|
||||
[alertController addAction:[UIAlertAction actionWithTitle:@"Creation Date"
|
||||
style:UIAlertActionStyleDefault
|
||||
handler:^(UIAlertAction * _Nonnull action) {
|
||||
[self sortWithAttribute:FLEXFileBrowserSortAttributeCreationDate];
|
||||
}]];
|
||||
[self presentViewController:alertController animated:YES completion:nil];
|
||||
}
|
||||
|
||||
- (void)sortWithAttribute:(FLEXFileBrowserSortAttribute)attribute {
|
||||
self.sortAttribute = attribute;
|
||||
[self reloadDisplayedPaths];
|
||||
}
|
||||
|
||||
#pragma mark - FLEXGlobalsEntry
|
||||
|
||||
+ (NSString *)globalsEntryTitle:(FLEXGlobalsRow)row {
|
||||
switch (row) {
|
||||
case FLEXGlobalsRowBrowseBundle: return @"📁 Browse Bundle Directory";
|
||||
case FLEXGlobalsRowBrowseContainer: return @"📁 Browse Container Directory";
|
||||
default: return nil;
|
||||
}
|
||||
}
|
||||
|
||||
+ (UIViewController *)globalsEntryViewController:(FLEXGlobalsRow)row {
|
||||
switch (row) {
|
||||
case FLEXGlobalsRowBrowseBundle: return [[self alloc] initWithPath:NSBundle.mainBundle.bundlePath];
|
||||
case FLEXGlobalsRowBrowseContainer: return [[self alloc] initWithPath:NSHomeDirectory()];
|
||||
default: return [self new];
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - FLEXFileBrowserSearchOperationDelegate
|
||||
|
||||
- (void)fileBrowserSearchOperationResult:(NSArray<NSString *> *)searchResult size:(uint64_t)size {
|
||||
self.searchPaths = searchResult;
|
||||
self.searchPathsSize = @(size);
|
||||
[self.tableView reloadData];
|
||||
}
|
||||
|
||||
#pragma mark - Search bar
|
||||
|
||||
- (void)updateSearchResults:(NSString *)newText {
|
||||
[self reloadDisplayedPaths];
|
||||
}
|
||||
|
||||
#pragma mark UISearchControllerDelegate
|
||||
|
||||
- (void)willDismissSearchController:(UISearchController *)searchController {
|
||||
[self.operationQueue cancelAllOperations];
|
||||
[self reloadCurrentPath];
|
||||
[self.tableView reloadData];
|
||||
}
|
||||
|
||||
#pragma mark - Table view data source
|
||||
|
||||
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
|
||||
return 1;
|
||||
}
|
||||
|
||||
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
|
||||
return self.searchController.isActive ? self.searchPaths.count : self.childPaths.count;
|
||||
}
|
||||
|
||||
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
|
||||
BOOL isSearchActive = self.searchController.isActive;
|
||||
NSNumber *currentSize = isSearchActive ? self.searchPathsSize : self.recursiveSize;
|
||||
NSArray<NSString *> *currentPaths = isSearchActive ? self.searchPaths : self.childPaths;
|
||||
|
||||
NSString *sizeString = nil;
|
||||
if (!currentSize) {
|
||||
sizeString = @"Computing size…";
|
||||
} else {
|
||||
sizeString = [NSByteCountFormatter stringFromByteCount:[currentSize longLongValue] countStyle:NSByteCountFormatterCountStyleFile];
|
||||
}
|
||||
|
||||
return [NSString stringWithFormat:@"%lu files (%@)", (unsigned long)currentPaths.count, sizeString];
|
||||
}
|
||||
|
||||
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
|
||||
NSString *fullPath = [self filePathAtIndexPath:indexPath];
|
||||
NSDictionary<NSString *, id> *attributes = [NSFileManager.defaultManager attributesOfItemAtPath:fullPath error:NULL];
|
||||
BOOL isDirectory = [attributes.fileType isEqual:NSFileTypeDirectory];
|
||||
NSString *subtitle = nil;
|
||||
if (isDirectory) {
|
||||
NSUInteger count = [NSFileManager.defaultManager contentsOfDirectoryAtPath:fullPath error:NULL].count;
|
||||
subtitle = [NSString stringWithFormat:@"%lu item%@", (unsigned long)count, (count == 1 ? @"" : @"s")];
|
||||
} else {
|
||||
NSString *sizeString = [NSByteCountFormatter stringFromByteCount:attributes.fileSize countStyle:NSByteCountFormatterCountStyleFile];
|
||||
subtitle = [NSString stringWithFormat:@"%@ - %@", sizeString, attributes.fileModificationDate ?: @"Never modified"];
|
||||
}
|
||||
|
||||
static NSString *textCellIdentifier = @"textCell";
|
||||
static NSString *imageCellIdentifier = @"imageCell";
|
||||
UITableViewCell *cell = nil;
|
||||
|
||||
// Separate image and text only cells because otherwise the separator lines get out-of-whack on image cells reused with text only.
|
||||
UIImage *image = [UIImage imageWithContentsOfFile:fullPath];
|
||||
NSString *cellIdentifier = image ? imageCellIdentifier : textCellIdentifier;
|
||||
|
||||
if (!cell) {
|
||||
cell = [[FLEXFileBrowserTableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cellIdentifier];
|
||||
cell.textLabel.font = UIFont.flex_defaultTableCellFont;
|
||||
cell.detailTextLabel.font = UIFont.flex_defaultTableCellFont;
|
||||
cell.detailTextLabel.textColor = UIColor.grayColor;
|
||||
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
|
||||
}
|
||||
NSString *cellTitle = [fullPath lastPathComponent];
|
||||
cell.textLabel.text = cellTitle;
|
||||
cell.detailTextLabel.text = subtitle;
|
||||
|
||||
if (image) {
|
||||
cell.imageView.contentMode = UIViewContentModeScaleAspectFit;
|
||||
cell.imageView.image = image;
|
||||
}
|
||||
|
||||
return cell;
|
||||
}
|
||||
|
||||
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
|
||||
[self.tableView deselectRowAtIndexPath:indexPath animated:YES];
|
||||
|
||||
NSString *fullPath = [self filePathAtIndexPath:indexPath];
|
||||
NSString *subpath = fullPath.lastPathComponent;
|
||||
NSString *pathExtension = subpath.pathExtension;
|
||||
|
||||
BOOL isDirectory = NO;
|
||||
BOOL stillExists = [NSFileManager.defaultManager fileExistsAtPath:fullPath isDirectory:&isDirectory];
|
||||
UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
|
||||
UIImage *image = cell.imageView.image;
|
||||
|
||||
if (!stillExists) {
|
||||
[FLEXAlert showAlert:@"File Not Found" message:@"The file at the specified path no longer exists." from:self];
|
||||
[self reloadDisplayedPaths];
|
||||
return;
|
||||
}
|
||||
|
||||
UIViewController *drillInViewController = nil;
|
||||
if (isDirectory) {
|
||||
drillInViewController = [[[self class] alloc] initWithPath:fullPath];
|
||||
} else if (image) {
|
||||
drillInViewController = [FLEXImagePreviewViewController forImage:image];
|
||||
} else {
|
||||
NSData *fileData = [NSData dataWithContentsOfFile:fullPath];
|
||||
if (!fileData.length) {
|
||||
[FLEXAlert showAlert:@"Empty File" message:@"No data returned from the file." from:self];
|
||||
return;
|
||||
}
|
||||
|
||||
// Special case keyed archives, json, and plists to get more readable data.
|
||||
NSString *prettyString = nil;
|
||||
if ([pathExtension isEqualToString:@"json"]) {
|
||||
prettyString = [FLEXUtility prettyJSONStringFromData:fileData];
|
||||
} else {
|
||||
// Regardless of file extension...
|
||||
|
||||
id object = nil;
|
||||
@try {
|
||||
// Try to decode an archived object regardless of file extension
|
||||
object = [NSKeyedUnarchiver unarchiveObjectWithData:fileData];
|
||||
} @catch (NSException *e) { }
|
||||
|
||||
// Try to decode other things instead
|
||||
object = object ?: [NSPropertyListSerialization
|
||||
propertyListWithData:fileData
|
||||
options:0
|
||||
format:NULL
|
||||
error:NULL
|
||||
] ?: [NSDictionary dictionaryWithContentsOfFile:fullPath]
|
||||
?: [NSArray arrayWithContentsOfFile:fullPath];
|
||||
|
||||
if (object) {
|
||||
drillInViewController = [FLEXObjectExplorerFactory explorerViewControllerForObject:object];
|
||||
} else {
|
||||
// Is it possibly a mach-O file?
|
||||
if (fileData.length > sizeof(struct mach_header_64)) {
|
||||
struct mach_header_64 header;
|
||||
[fileData getBytes:&header length:sizeof(struct mach_header_64)];
|
||||
|
||||
// Does it have the mach header magic number?
|
||||
if (header.magic == MH_MAGIC_64) {
|
||||
// See if we can get some classes out of it...
|
||||
unsigned int count = 0;
|
||||
const char **classList = objc_copyClassNamesForImage(
|
||||
fullPath.UTF8String, &count
|
||||
);
|
||||
|
||||
if (count > 0) {
|
||||
NSArray<NSString *> *classNames = [NSArray flex_forEachUpTo:count map:^id(NSUInteger i) {
|
||||
return objc_getClass(classList[i]);
|
||||
}];
|
||||
drillInViewController = [FLEXObjectExplorerFactory explorerViewControllerForObject:classNames];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (prettyString.length) {
|
||||
drillInViewController = [[FLEXWebViewController alloc] initWithText:prettyString];
|
||||
} else if ([FLEXWebViewController supportsPathExtension:pathExtension]) {
|
||||
drillInViewController = [[FLEXWebViewController alloc] initWithURL:[NSURL fileURLWithPath:fullPath]];
|
||||
} else if ([FLEXTableListViewController supportsExtension:pathExtension]) {
|
||||
drillInViewController = [[FLEXTableListViewController alloc] initWithPath:fullPath];
|
||||
}
|
||||
else if (!drillInViewController) {
|
||||
NSString *fileString = [NSString stringWithUTF8String:fileData.bytes];
|
||||
if (fileString.length) {
|
||||
drillInViewController = [[FLEXWebViewController alloc] initWithText:fileString];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (drillInViewController) {
|
||||
drillInViewController.title = subpath.lastPathComponent;
|
||||
[self.navigationController pushViewController:drillInViewController animated:YES];
|
||||
} else {
|
||||
// Share the file otherwise
|
||||
[self openFileController:fullPath];
|
||||
}
|
||||
}
|
||||
|
||||
- (BOOL)tableView:(UITableView *)tableView shouldShowMenuForRowAtIndexPath:(NSIndexPath *)indexPath {
|
||||
UIMenuItem *rename = [[UIMenuItem alloc] initWithTitle:@"Rename" action:@selector(fileBrowserRename:)];
|
||||
UIMenuItem *delete = [[UIMenuItem alloc] initWithTitle:@"Delete" action:@selector(fileBrowserDelete:)];
|
||||
UIMenuItem *copyPath = [[UIMenuItem alloc] initWithTitle:@"Copy Path" action:@selector(fileBrowserCopyPath:)];
|
||||
UIMenuItem *share = [[UIMenuItem alloc] initWithTitle:@"Share" action:@selector(fileBrowserShare:)];
|
||||
|
||||
UIMenuController.sharedMenuController.menuItems = @[rename, delete, copyPath, share];
|
||||
|
||||
return YES;
|
||||
}
|
||||
|
||||
- (BOOL)tableView:(UITableView *)tableView canPerformAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
|
||||
return action == @selector(fileBrowserDelete:)
|
||||
|| action == @selector(fileBrowserRename:)
|
||||
|| action == @selector(fileBrowserCopyPath:)
|
||||
|| action == @selector(fileBrowserShare:);
|
||||
}
|
||||
|
||||
- (void)tableView:(UITableView *)tableView performAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
|
||||
// Empty, but has to exist for the menu to show
|
||||
// The table view only calls this method for actions in the UIResponderStandardEditActions informal protocol.
|
||||
// Since our actions are outside of that protocol, we need to manually handle the action forwarding from the cells.
|
||||
}
|
||||
|
||||
- (UIContextMenuConfiguration *)tableView:(UITableView *)tableView
|
||||
contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
point:(CGPoint)point __IOS_AVAILABLE(13.0) {
|
||||
weakify(self)
|
||||
return [UIContextMenuConfiguration configurationWithIdentifier:nil previewProvider:nil
|
||||
actionProvider:^UIMenu *(NSArray<UIMenuElement *> *suggestedActions) {
|
||||
UITableViewCell * const cell = [tableView cellForRowAtIndexPath:indexPath];
|
||||
UIAction *rename = [UIAction actionWithTitle:@"Rename" image:nil identifier:@"Rename"
|
||||
handler:^(UIAction *action) { strongify(self)
|
||||
[self fileBrowserRename:cell];
|
||||
}
|
||||
];
|
||||
UIAction *delete = [UIAction actionWithTitle:@"Delete" image:nil identifier:@"Delete"
|
||||
handler:^(UIAction *action) { strongify(self)
|
||||
[self fileBrowserDelete:cell];
|
||||
}
|
||||
];
|
||||
UIAction *copyPath = [UIAction actionWithTitle:@"Copy Path" image:nil identifier:@"Copy Path"
|
||||
handler:^(UIAction *action) { strongify(self)
|
||||
[self fileBrowserCopyPath:cell];
|
||||
}
|
||||
];
|
||||
UIAction *share = [UIAction actionWithTitle:@"Share" image:nil identifier:@"Share"
|
||||
handler:^(UIAction *action) { strongify(self)
|
||||
[self fileBrowserShare:cell];
|
||||
}
|
||||
];
|
||||
|
||||
return [UIMenu menuWithTitle:@"Manage File" image:nil
|
||||
identifier:@"Manage File"
|
||||
options:UIMenuOptionsDisplayInline
|
||||
children:@[rename, delete, copyPath, share]
|
||||
];
|
||||
}
|
||||
];
|
||||
}
|
||||
|
||||
- (void)openFileController:(NSString *)fullPath {
|
||||
UIDocumentInteractionController *controller = [UIDocumentInteractionController new];
|
||||
controller.URL = [NSURL fileURLWithPath:fullPath];
|
||||
|
||||
[controller presentOptionsMenuFromRect:self.view.bounds inView:self.view animated:YES];
|
||||
self.documentController = controller;
|
||||
}
|
||||
|
||||
- (void)fileBrowserRename:(UITableViewCell *)sender {
|
||||
NSIndexPath *indexPath = [self.tableView indexPathForCell:sender];
|
||||
NSString *fullPath = [self filePathAtIndexPath:indexPath];
|
||||
|
||||
BOOL stillExists = [NSFileManager.defaultManager fileExistsAtPath:self.path isDirectory:NULL];
|
||||
if (stillExists) {
|
||||
[FLEXAlert makeAlert:^(FLEXAlert *make) {
|
||||
make.title([NSString stringWithFormat:@"Rename %@?", fullPath.lastPathComponent]);
|
||||
make.configuredTextField(^(UITextField *textField) {
|
||||
textField.placeholder = @"New file name";
|
||||
textField.text = fullPath.lastPathComponent;
|
||||
});
|
||||
make.button(@"Rename").handler(^(NSArray<NSString *> *strings) {
|
||||
NSString *newFileName = strings.firstObject;
|
||||
NSString *newPath = [fullPath.stringByDeletingLastPathComponent stringByAppendingPathComponent:newFileName];
|
||||
[NSFileManager.defaultManager moveItemAtPath:fullPath toPath:newPath error:NULL];
|
||||
[self reloadDisplayedPaths];
|
||||
});
|
||||
make.button(@"Cancel").cancelStyle();
|
||||
} showFrom:self];
|
||||
} else {
|
||||
[FLEXAlert showAlert:@"File Removed" message:@"The file at the specified path no longer exists." from:self];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)fileBrowserDelete:(UITableViewCell *)sender {
|
||||
NSIndexPath *indexPath = [self.tableView indexPathForCell:sender];
|
||||
NSString *fullPath = [self filePathAtIndexPath:indexPath];
|
||||
|
||||
BOOL isDirectory = NO;
|
||||
BOOL stillExists = [NSFileManager.defaultManager fileExistsAtPath:fullPath isDirectory:&isDirectory];
|
||||
if (stillExists) {
|
||||
[FLEXAlert makeAlert:^(FLEXAlert *make) {
|
||||
make.title(@"Confirm Deletion");
|
||||
make.message([NSString stringWithFormat:
|
||||
@"The %@ '%@' will be deleted. This operation cannot be undone",
|
||||
(isDirectory ? @"directory" : @"file"), fullPath.lastPathComponent
|
||||
]);
|
||||
make.button(@"Delete").destructiveStyle().handler(^(NSArray<NSString *> *strings) {
|
||||
[NSFileManager.defaultManager removeItemAtPath:fullPath error:NULL];
|
||||
[self reloadDisplayedPaths];
|
||||
});
|
||||
make.button(@"Cancel").cancelStyle();
|
||||
} showFrom:self];
|
||||
} else {
|
||||
[FLEXAlert showAlert:@"File Removed" message:@"The file at the specified path no longer exists." from:self];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)fileBrowserCopyPath:(UITableViewCell *)sender {
|
||||
NSIndexPath *indexPath = [self.tableView indexPathForCell:sender];
|
||||
NSString *fullPath = [self filePathAtIndexPath:indexPath];
|
||||
UIPasteboard.generalPasteboard.string = fullPath;
|
||||
}
|
||||
|
||||
- (void)fileBrowserShare:(UITableViewCell *)sender {
|
||||
NSIndexPath *indexPath = [self.tableView indexPathForCell:sender];
|
||||
NSString *pathString = [self filePathAtIndexPath:indexPath];
|
||||
NSURL *filePath = [NSURL fileURLWithPath:pathString];
|
||||
|
||||
BOOL isDirectory = NO;
|
||||
[NSFileManager.defaultManager fileExistsAtPath:pathString isDirectory:&isDirectory];
|
||||
|
||||
if (isDirectory) {
|
||||
// UIDocumentInteractionController for folders
|
||||
[self openFileController:pathString];
|
||||
} else {
|
||||
// Share sheet for files
|
||||
UIActivityViewController *shareSheet = [[UIActivityViewController alloc] initWithActivityItems:@[filePath] applicationActivities:nil];
|
||||
if (UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad) {
|
||||
shareSheet.popoverPresentationController.sourceView = sender;
|
||||
}
|
||||
[self presentViewController:shareSheet animated:true completion:nil];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)reloadDisplayedPaths {
|
||||
if (self.searchController.isActive) {
|
||||
[self updateSearchPaths];
|
||||
} else {
|
||||
[self reloadCurrentPath];
|
||||
[self.tableView reloadData];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)reloadCurrentPath {
|
||||
NSMutableArray<NSString *> *childPaths = [NSMutableArray new];
|
||||
NSArray<NSString *> *subpaths = [NSFileManager.defaultManager contentsOfDirectoryAtPath:self.path error:NULL];
|
||||
for (NSString *subpath in subpaths) {
|
||||
[childPaths addObject:[self.path stringByAppendingPathComponent:subpath]];
|
||||
}
|
||||
if (self.sortAttribute != FLEXFileBrowserSortAttributeNone) {
|
||||
[childPaths sortUsingComparator:^NSComparisonResult(NSString *path1, NSString *path2) {
|
||||
switch (self.sortAttribute) {
|
||||
case FLEXFileBrowserSortAttributeNone:
|
||||
// invalid state
|
||||
return NSOrderedSame;
|
||||
case FLEXFileBrowserSortAttributeName:
|
||||
return [path1 compare:path2];
|
||||
case FLEXFileBrowserSortAttributeCreationDate: {
|
||||
NSDictionary<NSFileAttributeKey, id> *path1Attributes = [NSFileManager.defaultManager attributesOfItemAtPath:path1
|
||||
error:NULL];
|
||||
NSDictionary<NSFileAttributeKey, id> *path2Attributes = [NSFileManager.defaultManager attributesOfItemAtPath:path2
|
||||
error:NULL];
|
||||
NSDate *path1Date = path1Attributes[NSFileCreationDate];
|
||||
NSDate *path2Date = path2Attributes[NSFileCreationDate];
|
||||
|
||||
return [path1Date compare:path2Date];
|
||||
}
|
||||
}
|
||||
}];
|
||||
}
|
||||
self.childPaths = childPaths;
|
||||
}
|
||||
|
||||
- (void)updateSearchPaths {
|
||||
self.searchPaths = nil;
|
||||
self.searchPathsSize = nil;
|
||||
|
||||
//clear pre search request and start a new one
|
||||
[self.operationQueue cancelAllOperations];
|
||||
FLEXFileBrowserSearchOperation *newOperation = [[FLEXFileBrowserSearchOperation alloc] initWithPath:self.path searchString:self.searchText];
|
||||
newOperation.delegate = self;
|
||||
[self.operationQueue addOperation:newOperation];
|
||||
}
|
||||
|
||||
- (NSString *)filePathAtIndexPath:(NSIndexPath *)indexPath {
|
||||
return self.searchController.isActive ? self.searchPaths[indexPath.row] : self.childPaths[indexPath.row];
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
|
||||
@implementation FLEXFileBrowserTableViewCell
|
||||
|
||||
- (void)forwardAction:(SEL)action withSender:(id)sender {
|
||||
id target = [self.nextResponder targetForAction:action withSender:sender];
|
||||
[UIApplication.sharedApplication sendAction:action to:target from:self forEvent:nil];
|
||||
}
|
||||
|
||||
- (void)fileBrowserRename:(UIMenuController *)sender {
|
||||
[self forwardAction:_cmd withSender:sender];
|
||||
}
|
||||
|
||||
- (void)fileBrowserDelete:(UIMenuController *)sender {
|
||||
[self forwardAction:_cmd withSender:sender];
|
||||
}
|
||||
|
||||
- (void)fileBrowserCopyPath:(UIMenuController *)sender {
|
||||
[self forwardAction:_cmd withSender:sender];
|
||||
}
|
||||
|
||||
- (void)fileBrowserShare:(UIMenuController *)sender {
|
||||
[self forwardAction:_cmd withSender:sender];
|
||||
}
|
||||
|
||||
@end
|
||||
Reference in New Issue
Block a user