Source/ESAccountPasswordPromptController.m

   1 /*
   2  * Adium is the legal property of its developers, whose names are listed in the copyright file included
   3  * with this source distribution.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
   6  * General Public License as published by the Free Software Foundation; either version 2 of the License,
   7  * or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
  10  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
  11  * Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with this program; if not,
  14  * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  15  */
  16
  17 #import <Adium/AIAccountControllerProtocol.h>
  18 #import "ESAccountPasswordPromptController.h"
  19 #import <Adium/AIAccount.h>
  20 #import <Adium/AIService.h>
  21 #import <Adium/AIServiceIcons.h>
  22
  23 #define ACCOUNT_PASSWORD_PROMPT_NIB             @"PasswordPrompt"
  24 #define ACCOUNT_PASSWORD_REQUIRED               AILocalizedString(@"Connecting Account","Password prompt window title")
  25
  26 @interface ESAccountPasswordPromptController (PRIVATE)
  27 - (id)initWithWindowNibName:(NSString *)windowNibName forAccount:(AIAccount *)inAccount notifyingTarget:(id)inTarget selector:(SEL)inSelector context:(id)inContext;
  28 @end
  29
  30 /*!
  31  * @class ESAccountPasswordPromptController
  32  * @brief Account password prompt window controller
  33  *
  34  * This AIPasswordPromptController subclass is responsible for requesting an account's password from the user when it
  35  * attempts to connect and the password isn't saved.  The user has the option of saving the password for future use.
  36  *
  37  * Only one password prompt window per account is shown; an attempt to show a prompt for an account which already has
  38  * an open account results in the existing account becoming key and front.
  39  */
  40 @implementation ESAccountPasswordPromptController
  41
  42 static NSMutableDictionary      *passwordPromptControllerDict = nil;
  43
  44 + (void)showPasswordPromptForAccount:(AIAccount *)inAccount notifyingTarget:(id)inTarget selector:(SEL)inSelector context:(id)inContext
  45 {
  46         ESAccountPasswordPromptController       *controller = nil;
  47         NSString                                                        *identifier = [inAccount internalObjectID];
  48
  49         if (!passwordPromptControllerDict) passwordPromptControllerDict = [[NSMutableDictionary alloc] init];
  50
  51         if ((controller = [passwordPromptControllerDict objectForKey:identifier])) {
  52                 //Update the existing controller for this account to have the new target, selector, and context
  53                 [controller setTarget:inTarget selector:inSelector context:inContext];
  54
  55         } else {
  56                 if ((controller = [[self alloc] initWithWindowNibName:ACCOUNT_PASSWORD_PROMPT_NIB
  57                                                                                                    forAccount:inAccount
  58                                                                                           notifyingTarget:inTarget
  59                                                                                                          selector:inSelector
  60                                                                                                           context:inContext])) {
  61                         [passwordPromptControllerDict setObject:controller
  62                                                                                          forKey:identifier];
  63                 }
  64         }
  65
  66     //bring the window front
  67         [controller showWindowInFrontIfAllowed:YES];
  68 }
  69
  70 - (id)initWithWindowNibName:(NSString *)windowNibName forAccount:(AIAccount *)inAccount notifyingTarget:(id)inTarget selector:(SEL)inSelector context:(id)inContext
  71 {
  72     if ((self = [super initWithWindowNibName:windowNibName notifyingTarget:inTarget selector:inSelector context:inContext])) {
  73                 account = [inAccount retain];
  74         }
  75
  76     return self;
  77 }
  78
  79 - (void)dealloc
  80 {
  81     [account release];
  82
  83         [super dealloc];
  84 }
  85
  86 /*!
  87  * @brief Our window will close
  88  *
  89  * Remove this controller from our dictionary of controllers
  90  */
  91 - (void)windowWillClose:(id)sender
  92 {
  93         NSString        *identifier = [account internalObjectID];
  94
  95         [passwordPromptControllerDict removeObjectForKey:identifier];
  96
  97         [super windowWillClose:sender];
  98 }
  99
 100 /*!
 101  * @brief Window laoded
 102  *
 103  * Perform initial configuration
 104  */
 105 - (void)windowDidLoad
 106 {
 107         [[self window] setTitle:ACCOUNT_PASSWORD_REQUIRED];
 108
 109     [textField_account setStringValue:[account formattedUID]];
 110         [imageView_service setImage:[AIServiceIcons serviceIconForService:[account service]
 111                                                                                                                                  type:AIServiceIconLarge
 112                                                                                                                         direction:AIIconNormal]];
 113
 114         [checkBox_savePassword setState:[[account preferenceForKey:[self savedPasswordKey]
 115                                                                                                                  group:GROUP_ACCOUNT_STATUS] boolValue]];
 116
 117         [super windowDidLoad];
 118 }
 119
 120 /*!
 121  * @brief The key
 122  */
 123 - (NSString *)savedPasswordKey
 124 {
 125         return @"SavedPassword";
 126 }
 127
 128 //Save a password; pass nil to forget the password
 129 - (void)savePassword:(NSString *)password
 130 {
 131         if (password) {
 132                 [[adium accountController] setPassword:password forAccount:account];
 133         } else {
 134                 [[adium accountController] forgetPasswordForAccount:account];
 135         }
 136 }
 137
 138 @end