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root/Trunk/AILogSizeSort.m @ 7

Revision 7, 3.8 KB (checked in by jon, 16 years ago)

Victory! Abandoned caching in favor of direct comparison since the comparator method doesn't get called in the context of an AISortController instance. Looks like it's working great, though.
RevLine 
1//
2//  AILogSizeSort.m
3//  SortByLogSizePlugin
4//
5//  Created by Jon Chambers on 9/28/08.
6//  Copyright 2008 Jon Chambers. All rights reserved.
7//
8
9#import "AILogSizeSort.h"
10#import "AILoggerPlugin.h"
11
12#import <AIUtilities/AITigerCompatibility.h>
13#import <AIUtilities/AIStringUtilities.h>
14
15#import <Adium/AISharedAdium.h>
16#import <Adium/ESDebugAILog.h>
17
18#import <Adium/AIContactControllerProtocol.h>
19#import <Adium/AIPreferenceControllerProtocol.h>
20#import <Adium/AIListObject.h>
21#import <Adium/AIMetaContact.h>
22
23@implementation AILogSizeSort
24
25/*!
26 * @brief Did become active first time
27 *
28 * Called only once; gives the sort controller an opportunity to set defaults and load preferences lazily.
29 */
30- (void)didBecomeActiveFirstTime
31{
32}
33
34/*!
35 * @brief Non-localized identifier
36 */
37- (NSString *)identifier{
38    return @"Log size";
39}
40
41/*!
42 * @brief Localized display name
43 */
44- (NSString *)displayName{
45    return AILocalizedString(@"Sort Contacts by Log Size",nil);
46}
47
48/*!
49 * @brief Properties which, when changed, should trigger a resort
50 */
51- (NSSet *)statusKeysRequiringResort{
52        return nil;
53}
54
55/*!
56 * @brief Attribute keys which, when changed, should trigger a resort
57 */
58- (NSSet *)attributeKeysRequiringResort{
59        return nil;
60}
61
62#pragma mark Configuration
63/*!
64 * @brief Window title when configuring the sort
65 *
66 * Subclasses should provide a title for configuring the sort only if configuration is possible.
67 * @result Localized title. If nil, the menu item will be disabled.
68 */
69- (NSString *)configureSortWindowTitle{
70        return AILocalizedString(@"Configure Sort by Log Size",nil);   
71}
72
73/*!
74 * @brief Nib name for configuration
75 */
76- (NSString *)configureNibName{
77        return @"LogSizeSortConfiguration";
78}
79
80/*!
81 * @brief View did load
82 */
83- (void)viewDidLoad{
84}
85
86/*!
87 * @brief Preference changed
88 *
89 * Sort controllers should live update as preferences change.
90 */
91- (IBAction)changePreference:(id)sender
92{
93}
94
95#pragma mark Sorting
96/*!
97 * @brief Alphabetical sort
98 */
99int logSizeSort(id objectA, id objectB, BOOL groups)
100{
101        if(groups)
102        {
103                // Keep groups in manual order (borrowed from ESStatusSort)
104                if ([objectA orderIndex] > [objectB orderIndex])
105                {
106                        return NSOrderedDescending;
107                }
108                else
109                {
110                        return NSOrderedAscending;
111                }
112        }
113       
114       
115        NSNumber *sizeA = [NSNumber numberWithUnsignedLongLong:[AILogSizeSort getContactLogSize:objectA]];
116        NSNumber *sizeB = [NSNumber numberWithUnsignedLongLong:[AILogSizeSort getContactLogSize:objectB]];
117       
118        if([sizeB compare:sizeA] == NSOrderedSame)
119        {
120                return [[objectA displayName] compare:[objectB displayName]];
121        }
122        else
123        {
124                return [sizeB compare:sizeA];
125        }
126}
127
128/*!
129 * @brief Sort function
130 */
131- (sortfunc)sortFunction{
132        return &logSizeSort;
133}
134
135+(unsigned long long)getContactLogSize:(AIListContact *)listObject
136{
137        NSFileManager *fileManager = [NSFileManager defaultManager];
138
139        if([listObject isMemberOfClass:[AIMetaContact class]])
140        {
141                unsigned long long size = 0;
142               
143                NSEnumerator *contactEnumerator = [[listObject listContacts] objectEnumerator];
144               
145                id contact;
146               
147                while(contact = [contactEnumerator nextObject])
148                {
149                        size += [AILogSizeSort getContactLogSize:contact];
150                }
151               
152                return size;
153        }
154        else
155        {
156                NSString *path = [[AILoggerPlugin logBasePath] stringByAppendingPathComponent:[AILoggerPlugin relativePathForLogWithObject:[listObject UID] onAccount: [listObject account]]];
157
158                NSDirectoryEnumerator *dirEnum = [[NSFileManager defaultManager] enumeratorAtPath:path];
159                NSString *file;
160               
161                unsigned long long size = 0;
162               
163                while(file = [dirEnum nextObject])
164                {
165                        NSDictionary *fileAttributes = [fileManager fileAttributesAtPath:[path stringByAppendingPathComponent:file] traverseLink:YES];
166
167                        if (fileAttributes != nil)
168                        {
169                                NSNumber *fileSize;
170                                if(fileSize = [fileAttributes objectForKey:NSFileSize])
171                                {
172                                        size += [fileSize unsignedLongLongValue];
173                                }
174                        }
175                }
176               
177                return size;
178        }
179}
180
181@end
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