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DetailTableViewController.m
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DetailTableViewController.m
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//
// DetailTableViewController.m
// marspaper
//
// Created by kuzey on 24.06.2014.
// Copyright (c) 2014 kuzey. All rights reserved.
//
#import "DetailTableViewController.h"
#import "NSString+HTML.h"
typedef enum {SectionHeader,SectionDetail} Sections;
typedef enum {SectionHeadersTitle, SEctionHeaderDate, SectionHeaderURL,SectionHeaderAuthor} HeaderRow;
typedef enum {sectionDetailSummary} DetailRows;
@interface DetailTableViewController ()
@end
@implementation DetailTableViewController
@synthesize item;
@synthesize dateString;
@synthesize summaryString;
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
#pragma mark -
#pragma mark Table view data source
- (void)viewDidLoad
{
[super viewDidLoad];
// Date
if (item.date) {
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateStyle:NSDateFormatterMediumStyle];
[formatter setTimeStyle:NSDateFormatterMediumStyle];
self.dateString = [formatter stringFromDate:item.date];
}
// Summary
if (item.summary) {
self.summaryString = [item.summary stringByConvertingHTMLToPlainText];
} else {
self.summaryString = @"[No Summary]";
}
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 2;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
switch (section) {
case 0: return 4;
default: return 1;
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
// Get cell
static NSString *CellIdentifier = @"CellA";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
}
// Display
cell.textLabel.textColor = [UIColor blackColor];
cell.textLabel.font = [UIFont systemFontOfSize:15];
if (item) {
// Item Info
NSString *itemTitle = item.title ? [item.title stringByConvertingHTMLToPlainText] : @"[No Title]";
// Display
switch (indexPath.section) {
case SectionHeader: {
// Header
switch (indexPath.row) {
case SectionHeadersTitle:
cell.textLabel.font = [UIFont boldSystemFontOfSize:15];
cell.textLabel.text = itemTitle;
break;
case SEctionHeaderDate:
cell.textLabel.text = dateString ? dateString : @"[No Date]";
break;
case SectionHeaderURL:
cell.textLabel.text = item.link ? item.link : @"[No Link]";
cell.textLabel.textColor = [UIColor blueColor];
cell.selectionStyle = UITableViewCellSelectionStyleBlue;
break;
case SectionHeaderAuthor:
cell.textLabel.text = item.author ? item.author : @"[No Author]";
break;
}
break;
}
case SectionDetail: {
// Summary
cell.textLabel.text = summaryString;
cell.textLabel.numberOfLines = 0; // Multiline
break;
}
}
}
return cell;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
if (indexPath.section == SectionHeader) {
// Regular
return 34;
} else {
// Get height of summary
NSString *summary = @"[No Summary]";
if (summaryString) summary = summaryString;
CGSize s = [summary sizeWithFont:[UIFont systemFontOfSize:15]
constrainedToSize:CGSizeMake(self.view.bounds.size.width - 40, MAXFLOAT) // - 40 For cell padding
lineBreakMode:UILineBreakModeWordWrap];
return s.height + 16; // Add padding
}
}
#pragma mark -
#pragma mark Table view delegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// Open URL
if (indexPath.section == SectionHeader && indexPath.row == SectionHeaderURL) {
if (item.link) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:item.link]];
}
}
// Deselect
[self.tableView deselectRowAtIndexPath:indexPath animated:YES];
}
/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
// Return NO if you do not want the specified item to be editable.
return YES;
}
*/
/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
if (editingStyle == UITableViewCellEditingStyleDelete) {
// Delete the row from the data source
[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
} else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
}
}
*/
/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath
{
}
*/
/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
// Return NO if you do not want the item to be re-orderable.
return YES;
}
*/
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
@end