aka RedditBar, Mac OS X menu bar reddit client
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PrefController.m 6.1KB

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  1. /*
  2. * PrefController.m
  3. *
  4. * Copyright (c) 2013, Thomas Buck <xythobuz@xythobuz.de>
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions
  8. * are met:
  9. *
  10. * - Redistributions of source code must retain the above copyright notice,
  11. * this list of conditions and the following disclaimer.
  12. *
  13. * - Redistributions in binary form must reproduce the above copyright
  14. * notice, this list of conditions and the following disclaimer in the
  15. * documentation and/or other materials provided with the distribution.
  16. *
  17. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  18. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19. * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  20. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
  21. * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22. * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23. * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24. * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25. * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26. * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28. */
  29. #import "PrefController.h"
  30. #import "AppDelegate.h"
  31. @implementation PrefController
  32. NSString *modhashSetLiteral = @"__MODHASH__IS__SET__";
  33. NSString *subredditCharacters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-_\n";
  34. @synthesize username, password, subscriptions, subreddits, win, parent, state, lengthFormat, lengthField, lengthStepper, length, progress;
  35. -(Boolean)isValidList:(NSString *)input {
  36. NSCharacterSet *invalidChars = [[NSCharacterSet characterSetWithCharactersInString:subredditCharacters] invertedSet];
  37. if ([input rangeOfCharacterFromSet:invalidChars].location != NSNotFound) {
  38. return FALSE;
  39. } else {
  40. return TRUE;
  41. }
  42. }
  43. -(void)showWindow:(id)sender {
  44. [super showWindow:sender];
  45. [username setStringValue:state.username];
  46. if (![state.modhash isEqualToString:@""]) {
  47. [password setStringValue:modhashSetLiteral];
  48. }
  49. [subscriptions setState:[NSNumber numberWithBool:state.useSubscriptions].integerValue];
  50. [self toggleSubs:nil]; // Maybe the subreddits field needs to be editable
  51. NSMutableString *reddits = [[NSMutableString alloc] init];
  52. for(int i = 0; i < [state.subreddits count]; i++) {
  53. if (![[state.subreddits objectAtIndex:i] isEqualToString:@""])
  54. [reddits appendFormat:@"%@\n", [state.subreddits objectAtIndex:i]];
  55. }
  56. [subreddits setString:reddits];
  57. length = state.length;
  58. [lengthStepper setIntegerValue:length];
  59. [lengthField setIntegerValue:length];
  60. [progress setUsesThreadedAnimation:YES];
  61. }
  62. -(IBAction)buttonSave:(id)sender {
  63. if ([username.stringValue isEqualToString:@""]) {
  64. NSAlert *alert = [[NSAlert alloc] init];
  65. [alert addButtonWithTitle:NSLocalizedString(@"OK", nil)];
  66. [alert setMessageText:NSLocalizedString(@"Authentication Error", @"Pref Error")];
  67. [alert setInformativeText:NSLocalizedString(@"Please enter a username!", @"Pref Error")];
  68. [alert setAlertStyle:NSCriticalAlertStyle];
  69. [alert beginSheetModalForWindow:win modalDelegate:nil didEndSelector:nil contextInfo:nil];
  70. return;
  71. }
  72. if ([state.modhash isEqualToString:@""] && [password.stringValue isEqualToString:@""]) {
  73. NSAlert *alert = [[NSAlert alloc] init];
  74. [alert addButtonWithTitle:NSLocalizedString(@"OK", nil)];
  75. [alert setMessageText:NSLocalizedString(@"Authentication Error", nil)];
  76. [alert setInformativeText:NSLocalizedString(@"Please enter a password!", @"Pref Error")];
  77. [alert setAlertStyle:NSCriticalAlertStyle];
  78. [alert beginSheetModalForWindow:win modalDelegate:nil didEndSelector:nil contextInfo:nil];
  79. return;
  80. }
  81. NSString *modhash = state.modhash;
  82. if (![password.stringValue isEqualToString:modhashSetLiteral]) {
  83. [progress startAnimation:self];
  84. Reddit *api = [[Reddit alloc] initWithUsername:username.stringValue Password:password.stringValue];
  85. modhash = [api queryModhash];
  86. [progress stopAnimation:self];
  87. if ((modhash == nil) || ([modhash isEqualToString:@""])) {
  88. NSAlert *alert = [[NSAlert alloc] init];
  89. [alert addButtonWithTitle:NSLocalizedString(@"OK", nil)];
  90. [alert setMessageText:NSLocalizedString(@"Authentication Error", nil)];
  91. [alert setInformativeText:NSLocalizedString(@"Wrong Username or Password!", @"Pref API Error")];
  92. [alert setAlertStyle:NSCriticalAlertStyle];
  93. [alert beginSheetModalForWindow:win modalDelegate:nil didEndSelector:nil contextInfo:nil];
  94. return;
  95. }
  96. }
  97. Boolean subs;
  98. if (subscriptions.state != 0) {
  99. subs = TRUE;
  100. } else {
  101. subs = FALSE;
  102. if (![self isValidList:subreddits.textStorage.string]) {
  103. NSAlert *alert = [[NSAlert alloc] init];
  104. [alert addButtonWithTitle:NSLocalizedString(@"OK", nil)];
  105. [alert setMessageText:NSLocalizedString(@"Preferences Error", @"Pref Error")];
  106. [alert setInformativeText:NSLocalizedString(@"Subreddit List Invalid!", @"Pref Error")];
  107. [alert setAlertStyle:NSCriticalAlertStyle];
  108. [alert beginSheetModalForWindow:win modalDelegate:nil didEndSelector:nil contextInfo:nil];
  109. return;
  110. }
  111. }
  112. AppDelegate *app = (AppDelegate *)parent;
  113. [app prefReturnName:username.stringValue Modhash:modhash subscriptions:subs subreddits:subreddits.textStorage.string length:length];
  114. [win performClose:self];
  115. }
  116. -(IBAction)toggleSubs:(id)sender {
  117. if (subscriptions.state != 0) {
  118. [subreddits setEditable:FALSE];
  119. } else {
  120. [subreddits setEditable:TRUE];
  121. }
  122. }
  123. -(IBAction)lengthDidChange:(id)sender {
  124. length = [sender integerValue];
  125. [lengthStepper setIntegerValue:length];
  126. [lengthField setIntegerValue:length];
  127. }
  128. @end