Source/AIStatusChangedMessagesPlugin.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 "AIStatusChangedMessagesPlugin.h"
  18 #import "AIContentController.h"
  19 #import "ESContactAlertsController.h"
  20 #import <Adium/AIListContact.h>
  21 #import <Adium/AIChat.h>
  22 #import <Adium/AIContentStatus.h>
  23
  24 @interface AIStatusChangedMessagesPlugin (PRIVATE)
  25 - (void)statusMessage:(NSString *)message forContact:(AIListContact *)contact
  26                          withType:(NSString *)type
  27  phraseWithoutSubject:(NSString *)statusPhrase
  28                           inChats:(NSSet *)inChats;
  29 @end
  30
  31 /*!
  32  * @class AIStatusChangedMessagesPlugin
  33  * @brief Generate <tt>AIContentStatus</tt> messages in open chats in response to contact status changes
  34  */
  35 @implementation AIStatusChangedMessagesPlugin
  36
  37 static  NSDictionary    *statusTypeDict = nil;
  38
  39 /*!
  40  * @brief Install
  41  */
  42 - (void)installPlugin
  43 {
  44         statusTypeDict = [[NSDictionary dictionaryWithObjectsAndKeys:
  45                 @"away",CONTACT_STATUS_AWAY_YES,
  46                 @"return_away",CONTACT_STATUS_AWAY_NO,
  47                 @"online",CONTACT_STATUS_ONLINE_YES,
  48                 @"offline",CONTACT_STATUS_ONLINE_NO,
  49                 @"idle",CONTACT_STATUS_IDLE_YES,
  50                 @"return_idle",CONTACT_STATUS_IDLE_NO,
  51                 @"away_message",CONTACT_STATUS_MESSAGE,
  52                 nil] retain];
  53
  54     //Observe contact status changes
  55     [[adium notificationCenter] addObserver:self selector:@selector(contactStatusChanged:) name:CONTACT_STATUS_ONLINE_YES object:nil];
  56     [[adium notificationCenter] addObserver:self selector:@selector(contactStatusChanged:) name:CONTACT_STATUS_ONLINE_NO object:nil];
  57     [[adium notificationCenter] addObserver:self selector:@selector(contactStatusChanged:) name:CONTACT_STATUS_IDLE_YES object:nil];
  58     [[adium notificationCenter] addObserver:self selector:@selector(contactStatusChanged:) name:CONTACT_STATUS_IDLE_NO object:nil];
  59
  60         [[adium notificationCenter] addObserver:self selector:@selector(contactAwayChanged:) name:CONTACT_STATUS_AWAY_YES object:nil];
  61     [[adium notificationCenter] addObserver:self selector:@selector(contactAwayChanged:) name:CONTACT_STATUS_AWAY_NO object:nil];
  62     [[adium notificationCenter] addObserver:self selector:@selector(contact_statusMessage:) name:CONTACT_STATUS_MESSAGE object:nil];
  63 }
  64
  65 /*!
  66  * @brief Notification a changed status message
  67  *
  68  * @param notification <tt>NSNotification</tt> whose object is the AIListContact
  69  */
  70 - (void)contact_statusMessage:(NSNotification *)notification{
  71         NSSet                   *allChats;
  72         AIListContact   *contact = [notification object];
  73
  74         allChats = [[adium contentController] allChatsWithContact:contact];
  75         if([allChats count]){
  76                 if([contact statusType] != AIAvailableStatusType){
  77                         NSString                *statusMessage = [[contact statusMessage] string];
  78                         NSString                *statusType = [statusTypeDict objectForKey:CONTACT_STATUS_MESSAGE];
  79
  80                         if(statusMessage && [statusMessage length] != 0){
  81                                 [self statusMessage:[NSString stringWithFormat:AILocalizedString(@"Away Message: %@",nil),statusMessage]
  82                                                  forContact:contact
  83                                                    withType:statusType
  84                            phraseWithoutSubject:statusMessage
  85                                                         inChats:allChats];
  86                         }
  87                 }
  88         }
  89 }
  90
  91 /*!
  92  * @brief Contact status changed notification
  93  *
  94  * @param notification <tt>NSNotification</tt> whose object is the AIListContact and whose name is the eventID
  95  */
  96 - (void)contactStatusChanged:(NSNotification *)notification{
  97         NSSet                   *allChats;
  98         AIListContact   *contact = [notification object];
  99
 100         allChats = [[adium contentController] allChatsWithContact:contact];
 101         if([allChats count]){
 102                 NSString                *description, *phraseWithoutSubject;
 103                 NSString                *name = [notification name];
 104                 NSDictionary    *userInfo = [notification userInfo];
 105
 106                 description = [[adium contactAlertsController] naturalLanguageDescriptionForEventID:name
 107                                                                                                                                                                  listObject:contact
 108                                                                                                                                                                    userInfo:userInfo
 109                                                                                                                                                          includeSubject:YES];
 110                 phraseWithoutSubject = [[adium contactAlertsController] naturalLanguageDescriptionForEventID:name
 111                                                                                                                                                                                   listObject:contact
 112                                                                                                                                                                                         userInfo:userInfo
 113                                                                                                                                                                           includeSubject:NO];
 114                 [self statusMessage:description
 115                                  forContact:contact
 116                                    withType:[statusTypeDict objectForKey:name]
 117            phraseWithoutSubject:phraseWithoutSubject
 118                                         inChats:allChats];
 119         }
 120 }
 121
 122 /*!
 123  * @brief Special handling for away changes
 124  *
 125  * We only display the "Went away" message if a status message for the away hasn't already been printed
 126  */
 127 - (void)contactAwayChanged:(NSNotification *)notification
 128 {
 129         NSDictionary    *userInfo = [notification userInfo];
 130
 131         if(![[userInfo objectForKey:@"Already Posted StatusMessage"] boolValue]){
 132                 [self contactStatusChanged:notification];
 133         }
 134 }
 135
 136 /*!
 137  * @brief Post a status message on all active chats for this object
 138  */
 139 - (void)statusMessage:(NSString *)message forContact:(AIListContact *)contact
 140                          withType:(NSString *)type
 141  phraseWithoutSubject:(NSString *)statusPhrase
 142                           inChats:(NSSet *)inChats
 143 {
 144     NSEnumerator                *enumerator;
 145     AIChat                              *chat;
 146         NSAttributedString      *attributedMessage = [[[NSAttributedString alloc] initWithString:message
 147                                                                                                                                                           attributes:[[adium contentController] defaultFormattingAttributes]] autorelease];
 148
 149         enumerator = [inChats objectEnumerator];
 150         while((chat = [enumerator nextObject])){
 151                 AIContentStatus *content;
 152
 153                 //Create our content object
 154                 content = [AIContentStatus statusInChat:chat
 155                                                                          withSource:contact
 156                                                                         destination:[chat account]
 157                                                                                    date:[NSDate date]
 158                                                                                 message:attributedMessage
 159                                                                            withType:type];
 160
 161                 if(statusPhrase){
 162                         NSDictionary    *userInfo = [NSDictionary dictionaryWithObject:statusPhrase
 163                                                                                                                                         forKey:@"Status Phrase"];
 164                         [content setUserInfo:userInfo];
 165                 }
 166
 167                 //Add the object
 168                 [[adium contentController] receiveContentObject:content];
 169         }
 170 }
 171
 172 @end