source: trunk/macosx/TrackerNode.m @ 10167

Last change on this file since 10167 was 10167, checked in by livings124, 12 years ago

if the last announce resulted in no peers being retrieved, don't display info on the number of peers retrieved

  • Property svn:keywords set to Date Rev Author Id
File size: 6.7 KB
Line 
1/******************************************************************************
2 * $Id: TrackerNode.m 10167 2010-02-11 03:15:06Z livings124 $
3 *
4 * Copyright (c) 2009-2010 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#import "TrackerNode.h"
26#import "NSApplicationAdditions.h"
27#import "NSStringAdditions.h"
28
29@implementation TrackerNode
30
31- (id) initWithTrackerStat: (tr_tracker_stat *) stat
32{
33    if ((self = [super init]))
34    {
35        fStat = *stat;
36    }
37   
38    return self;
39}
40
41- (NSString *) description
42{
43    return [@"Tracker: " stringByAppendingString: [self fullAnnounceAddress]];
44}
45
46- (id) copyWithZone: (NSZone *) zone
47{
48    //this object is essentially immutable after initial setup
49    return [self retain];
50}
51
52- (NSString *) host
53{
54    return [NSString stringWithUTF8String: fStat.host];
55}
56
57- (NSString *) fullAnnounceAddress
58{
59    return [NSString stringWithUTF8String: fStat.announce];
60}
61
62- (NSInteger) tier
63{
64    return fStat.tier;
65}
66
67- (NSUInteger) identifier
68{
69    return fStat.id;
70}
71
72- (NSInteger) totalSeeders
73{
74    return fStat.seederCount;
75}
76
77- (NSInteger) totalLeechers
78{
79    return fStat.leecherCount;
80}
81
82- (NSInteger) totalDownloaded
83{
84    return fStat.downloadCount;
85}
86
87- (NSString *) lastAnnounceStatusString
88{
89    NSString * dateString;
90    if (fStat.hasAnnounced)
91    {
92        NSDateFormatter * dateFormatter = [[NSDateFormatter alloc] init];
93        [dateFormatter setDateStyle: NSDateFormatterFullStyle];
94        [dateFormatter setTimeStyle: NSDateFormatterShortStyle];
95       
96        if ([NSApp isOnSnowLeopardOrBetter])
97            [dateFormatter setDoesRelativeDateFormatting: YES];
98       
99        dateString = [dateFormatter stringFromDate: [NSDate dateWithTimeIntervalSince1970: fStat.lastAnnounceTime]];
100        [dateFormatter release];
101    }
102    else
103        dateString = NSLocalizedString(@"N/A", "Tracker last announce");
104   
105    NSString * baseString;
106    if (fStat.hasAnnounced && fStat.lastAnnounceTimedOut)
107        baseString = [NSLocalizedString(@"Announce timed out", "Tracker last announce") stringByAppendingFormat: @": %@", dateString];
108    else if (fStat.hasAnnounced && !fStat.lastAnnounceSucceeded)
109    {
110        baseString = NSLocalizedString(@"Announce error", "Tracker last announce");
111       
112        NSString * errorString = [NSString stringWithUTF8String: fStat.lastAnnounceResult];
113        if ([errorString isEqualToString: @""])
114            baseString = [baseString stringByAppendingFormat: @": %@", dateString];
115        else
116            baseString = [baseString stringByAppendingFormat: @": %@ - %@", errorString, dateString];
117    }
118    else
119    {
120        baseString = [NSLocalizedString(@"Last Announce", "Tracker last announce") stringByAppendingFormat: @": %@", dateString];
121        if (fStat.hasAnnounced && fStat.lastAnnounceSucceeded && fStat.lastAnnouncePeerCount > 0)
122        {
123            NSString * peerString;
124            if (fStat.lastAnnouncePeerCount == 1)
125                peerString = NSLocalizedString(@"got 1 peer", "Tracker last announce");
126            else
127                peerString = [NSString stringWithFormat: NSLocalizedString(@"got %d peers", "Tracker last announce"),
128                                        fStat.lastAnnouncePeerCount];
129            baseString = [baseString stringByAppendingFormat: @" (%@)", peerString];
130        }
131    }
132   
133    return baseString;
134}
135
136- (NSString *) nextAnnounceStatusString
137{
138    switch (fStat.announceState)
139    {
140        case TR_TRACKER_ACTIVE:
141            return [NSLocalizedString(@"Announce in progress", "Tracker next announce") stringByAppendingEllipsis];
142       
143        case TR_TRACKER_WAITING:
144            return [NSString stringWithFormat: NSLocalizedString(@"Next announce in %@", "Tracker next announce"),
145                    [NSString timeString: fStat.nextAnnounceTime - [[NSDate date] timeIntervalSince1970] showSeconds: YES]];
146       
147        case TR_TRACKER_QUEUED:
148            return [NSLocalizedString(@"Announce is queued", "Tracker next announce") stringByAppendingEllipsis];
149       
150        case TR_TRACKER_INACTIVE:
151            return fStat.isBackup ? NSLocalizedString(@"Tracker will be used as a backup", "Tracker next announce")
152                                    : NSLocalizedString(@"Announce not scheduled", "Tracker next announce");
153       
154        default:
155            NSAssert1(NO, @"unknown announce state: %d", fStat.announceState);
156            return nil;
157    }
158}
159
160- (NSString *) lastScrapeStatusString
161{
162    NSString * dateString;
163    if (fStat.hasScraped)
164    {
165        NSDateFormatter * dateFormatter = [[NSDateFormatter alloc] init];
166        [dateFormatter setDateStyle: NSDateFormatterFullStyle];
167        [dateFormatter setTimeStyle: NSDateFormatterShortStyle];
168       
169        if ([NSApp isOnSnowLeopardOrBetter])
170            [dateFormatter setDoesRelativeDateFormatting: YES];
171       
172        dateString = [dateFormatter stringFromDate: [NSDate dateWithTimeIntervalSince1970: fStat.lastScrapeTime]];
173        [dateFormatter release];
174    }
175    else
176        dateString = NSLocalizedString(@"N/A", "Tracker last scrape");
177   
178    NSString * baseString;
179    if (fStat.hasScraped && !fStat.lastScrapeSucceeded)
180    {
181        baseString = NSLocalizedString(@"Scrape error", "Tracker last scrape");
182       
183        NSString * errorString = [NSString stringWithUTF8String: fStat.lastScrapeResult];
184        if ([errorString isEqualToString: @""])
185            baseString = [baseString stringByAppendingFormat: @": %@", dateString];
186        else
187            baseString = [baseString stringByAppendingFormat: @": %@ - %@", errorString, dateString];
188    }
189    else
190        baseString = [NSLocalizedString(@"Last Scrape", "Tracker last scrape") stringByAppendingFormat: @": %@", dateString];
191   
192    return baseString;
193}
194
195@end
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