root / Classes / AccountGroupsViewController.m @ e06c24cf
History | View | Annotate | Download (7.6 kB)
1 |
// |
---|---|
2 |
// AccountGroupsViewController.m |
3 |
// pithos-ios |
4 |
// |
5 |
// Copyright 2011 GRNET S.A. All rights reserved. |
6 |
// |
7 |
// Redistribution and use in source and binary forms, with or |
8 |
// without modification, are permitted provided that the following |
9 |
// conditions are met: |
10 |
// |
11 |
// 1. Redistributions of source code must retain the above |
12 |
// copyright notice, this list of conditions and the following |
13 |
// disclaimer. |
14 |
// |
15 |
// 2. Redistributions in binary form must reproduce the above |
16 |
// copyright notice, this list of conditions and the following |
17 |
// disclaimer in the documentation and/or other materials |
18 |
// provided with the distribution. |
19 |
// |
20 |
// THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
21 |
// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
22 |
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
23 |
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
24 |
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
25 |
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
26 |
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
27 |
// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
28 |
// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
29 |
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
30 |
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
31 |
// POSSIBILITY OF SUCH DAMAGE. |
32 |
// |
33 |
// The views and conclusions contained in the software and |
34 |
// documentation are those of the authors and should not be |
35 |
// interpreted as representing official policies, either expressed |
36 |
// or implied, of GRNET S.A. |
37 |
|
38 |
#import "AccountGroupsViewController.h" |
39 |
#import "AccountManager.h" |
40 |
#import "OpenStackRequest.h" |
41 |
#import "EditAccountGroupsViewController.h" |
42 |
#import "UIViewController+Conveniences.h" |
43 |
#import "NSString+Conveniences.h" |
44 |
#import "APICallback.h" |
45 |
|
46 |
|
47 |
@implementation AccountGroupsViewController |
48 |
|
49 |
@synthesize account, groups; |
50 |
|
51 |
|
52 |
- (void)dealloc |
53 |
{ |
54 |
[account release]; |
55 |
[groups release]; |
56 |
[metadata release]; |
57 |
[super dealloc]; |
58 |
} |
59 |
|
60 |
|
61 |
#pragma mark - View lifecycle |
62 |
|
63 |
- (void)viewDidLoad |
64 |
{ |
65 |
[super viewDidLoad]; |
66 |
self.navigationItem.title = @"Groups"; |
67 |
groups = [[NSMutableDictionary alloc] init]; |
68 |
metadata = [[NSMutableDictionary alloc] init]; |
69 |
|
70 |
NSString *activityMessage = @"Loading.."; |
71 |
activityIndicatorView = [[ActivityIndicatorView alloc] initWithFrame:[ActivityIndicatorView frameForText:activityMessage] text:activityMessage]; |
72 |
[activityIndicatorView addToView:self.view]; |
73 |
|
74 |
[[self.account.manager getStorageAccountInfo] |
75 |
success:^(OpenStackRequest *request) { |
76 |
[activityIndicatorView removeFromSuperviewAndRelease]; |
77 |
for (NSString *key in request.responseHeaders) { |
78 |
if ([key hasPrefix:@"X-Account-Group-"]) { |
79 |
NSString *groupUsers = [NSString decodeFromPercentEscape:[request.responseHeaders objectForKey:key]]; |
80 |
NSString *groupName = [NSString decodeFromPercentEscape:[key substringFromIndex:16]]; |
81 |
[groups setObject:groupUsers forKey:groupName]; |
82 |
} |
83 |
} |
84 |
|
85 |
for (NSString *header in request.responseHeaders) { |
86 |
if ([header hasPrefix:@"X-Account-Meta-"]) { |
87 |
NSString *metadataKey = [NSString decodeFromPercentEscape:[header substringFromIndex:15]]; |
88 |
NSString *metadataValue = [NSString decodeFromPercentEscape:[request.responseHeaders objectForKey:header]]; |
89 |
[metadata setObject:metadataValue forKey:metadataKey]; |
90 |
} |
91 |
} |
92 |
|
93 |
[self.tableView reloadData]; |
94 |
|
95 |
} |
96 |
failure:^(OpenStackRequest *request) { |
97 |
[activityIndicatorView removeFromSuperviewAndRelease]; |
98 |
[self alert:@"Error" message:@"Failed to get account information"]; |
99 |
}]; |
100 |
} |
101 |
|
102 |
- (void)viewDidUnload |
103 |
{ |
104 |
[super viewDidUnload]; |
105 |
// Release any retained subviews of the main view. |
106 |
// e.g. self.myOutlet = nil; |
107 |
} |
108 |
|
109 |
- (void)viewWillAppear:(BOOL)animated |
110 |
{ |
111 |
[super viewWillAppear:animated]; |
112 |
[self.tableView reloadData]; |
113 |
} |
114 |
|
115 |
- (void)viewDidAppear:(BOOL)animated |
116 |
{ |
117 |
[super viewDidAppear:animated]; |
118 |
} |
119 |
|
120 |
- (void)viewWillDisappear:(BOOL)animated |
121 |
{ |
122 |
[super viewWillDisappear:animated]; |
123 |
} |
124 |
|
125 |
- (void)viewDidDisappear:(BOOL)animated |
126 |
{ |
127 |
[super viewDidDisappear:animated]; |
128 |
} |
129 |
|
130 |
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation { |
131 |
return (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) || (toInterfaceOrientation == UIInterfaceOrientationPortrait); |
132 |
} |
133 |
|
134 |
#pragma mark - Table view data source |
135 |
|
136 |
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView |
137 |
{ |
138 |
return 1; |
139 |
} |
140 |
|
141 |
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section |
142 |
{ |
143 |
return [groups count] + 1; |
144 |
} |
145 |
|
146 |
- (CGFloat)findLabelHeight:(NSString*)text font:(UIFont *)font { |
147 |
CGSize textLabelSize; |
148 |
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { |
149 |
// 616, 678 |
150 |
textLabelSize = CGSizeMake(596.0, 9000.0f); |
151 |
} else { |
152 |
textLabelSize = CGSizeMake(280.0, 9000.0f); |
153 |
} |
154 |
CGSize stringSize = [text sizeWithFont:font constrainedToSize:textLabelSize lineBreakMode:UILineBreakModeCharacterWrap]; |
155 |
return stringSize.height; |
156 |
} |
157 |
|
158 |
- (CGFloat)tableView:(UITableView *)aTableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { |
159 |
CGFloat result; |
160 |
|
161 |
if ([groups count] > 0 && indexPath.row < [groups count]) { |
162 |
NSString *groupName = [[groups allKeys] objectAtIndex:indexPath.row]; |
163 |
NSString *groupUsers = [groups objectForKey:groupName]; |
164 |
|
165 |
result = 22.0 + [self findLabelHeight:[NSString stringWithFormat:@"%@", groupUsers] font:[UIFont systemFontOfSize:18.0]]; |
166 |
|
167 |
return MAX(aTableView.rowHeight, result); |
168 |
} |
169 |
return aTableView.rowHeight; |
170 |
} |
171 |
|
172 |
|
173 |
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath |
174 |
{ |
175 |
static NSString *CellIdentifier = @"Cell"; |
176 |
|
177 |
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; |
178 |
if (cell == nil) { |
179 |
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease]; |
180 |
} |
181 |
|
182 |
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; |
183 |
if (indexPath.row < [groups count]) { |
184 |
NSString *groupName = [[groups allKeys] objectAtIndex:indexPath.row]; |
185 |
cell.textLabel.text = groupName; |
186 |
cell.detailTextLabel.text = [groups objectForKey:groupName]; |
187 |
cell.detailTextLabel.numberOfLines = 0; |
188 |
cell.detailTextLabel.lineBreakMode = UILineBreakModeCharacterWrap; |
189 |
} |
190 |
else { |
191 |
cell.textLabel.text = @"Add Group"; |
192 |
cell.detailTextLabel.text = @""; |
193 |
} |
194 |
|
195 |
return cell; |
196 |
} |
197 |
|
198 |
|
199 |
#pragma mark - Table view delegate |
200 |
|
201 |
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath |
202 |
{ |
203 |
EditAccountGroupsViewController *vc = [[EditAccountGroupsViewController alloc] initWithNibName:@"EditAccountGroupsViewController" bundle:nil]; |
204 |
|
205 |
vc.account = self.account; |
206 |
vc.metadata = metadata; |
207 |
vc.groups = groups; |
208 |
if (indexPath.row < [groups count]) { |
209 |
NSString *groupName = [[groups allKeys] objectAtIndex:indexPath.row]; |
210 |
NSString *groupUsers = [groups objectForKey:groupName]; |
211 |
|
212 |
vc.removeGroupEnabled = YES; |
213 |
vc.groupName = groupName; |
214 |
vc.groupUsers = groupUsers; |
215 |
vc.navigationItem.title = @"Edit Group"; |
216 |
} |
217 |
else { |
218 |
vc.removeGroupEnabled = NO; |
219 |
vc.groupName = @""; |
220 |
vc.groupUsers = @""; |
221 |
vc.navigationItem.title = @"Add Group"; |
222 |
} |
223 |
|
224 |
[self.navigationController pushViewController:vc animated:YES]; |
225 |
[vc release]; |
226 |
} |
227 |
|
228 |
|
229 |
@end |