Add method [iCalTrigger asDictionary]
This method is used to get a JSON representation of an alarm trigger.pull/91/head
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99af190e29
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a22195beec
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@ -34,6 +34,8 @@
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- (NSCalendarDate *) nextAlarmDate;
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- (NSDictionary *) asDictionary;
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@end
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#endif /* __NGCards_iCalTrigger_H__ */
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@ -20,6 +20,7 @@
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*/
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#import <Foundation/NSCalendarDate.h>
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#import <Foundation/NSDictionary.h>
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#import <Foundation/NSString.h>
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#import "iCalEvent.h"
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@ -52,6 +53,75 @@
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return [self value: 0 ofAttribute: @"related"];
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}
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- (NSDictionary *) asDictionary
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{
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NSDictionary *data;
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NSString *duration, *relation, *reference, *quantity, *unit;
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NSUInteger i;
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unichar c;
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data = nil;
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if (![[self valueType] length] ||
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[[self valueType] caseInsensitiveCompare: @"DURATION"] == NSOrderedSame)
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{
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relation = [[self relationType] uppercaseString];
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duration = [self flattenedValuesForKey: @""];
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i = 0;
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c = [duration characterAtIndex: i];
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if (c == '-')
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{
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reference = @"BEFORE";
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i++;
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}
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else
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{
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reference = @"AFTER";
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}
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c = [duration characterAtIndex: i];
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if (c == 'P')
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{
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quantity = @"";
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unit = @"";
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// Parse duration -- ignore first character (P)
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for (i++; i < [duration length]; i++)
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{
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c = [duration characterAtIndex: i];
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if (c == 't' || c == 'T')
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// time -- ignore character
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continue;
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else if (isdigit (c))
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quantity = [quantity stringByAppendingFormat: @"%c", c];
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else
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{
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switch (c)
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{
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case 'D': /* day */
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unit = @"DAYS";
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break;
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case 'H': /* hour */
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unit = @"HOURS";
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break;
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case 'M': /* min */
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unit = @"MINUTES";
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break;
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default:
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NSLog(@"Cannot process duration unit: '%c'", c);
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break;
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}
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}
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}
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}
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data = [NSDictionary dictionaryWithObjectsAndKeys:
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relation, @"relation",
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reference, @"reference",
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quantity, @"quantity",
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unit, @"unit",
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nil];
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}
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return data;
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}
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- (NSCalendarDate *) nextAlarmDate
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{
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NSCalendarDate *relationDate, *nextAlarmDate;
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