Add create actions

1 files changed, 111 insertions, 0 deletions

diff --git a/QSThingsPlugin/Helpers/TextParsingHelper.m b/QSThingsPlugin/Helpers/TextParsingHelper.m
new file mode 100644
index 0000000..3fbbd3d
--- /dev/null
+++ b/QSThingsPlugin/Helpers/TextParsingHelper.m
@@ -0,0 +1,111 @@
+#import "TextParsingHelper.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@implementation TextParsingHelper
+
++ (NSMutableDictionary *)parseText:(NSString *)text {
+    if (!text || [text length] == 0) {
+        return nil;
+    }
+    
+    NSArray *lines = [text componentsSeparatedByString:@"\n"];
+    if ([lines count] == 0) {
+        return nil;
+    }
+    
+    NSMutableDictionary *result = [[NSMutableDictionary alloc] init];
+    NSMutableString *notes = nil;
+    BOOL processingNotes = NO;
+    
+    for (NSInteger i = 0; i < [lines count]; i++) {
+        NSString *line = [lines objectAtIndex:i];
+        
+        // The first line is always interpreted as the title. No matter what. Notes start with >>
+        if (i == 0) {
+            NSRange rangeOfSeparator = [line rangeOfString:@">>"];
+            if (rangeOfSeparator.location != NSNotFound) {
+                NSString *title = [line substringToIndex:rangeOfSeparator.location];
+                NSString *notesPart = [line substringFromIndex:rangeOfSeparator.location + 2];
+                
+                if ([title length] > 0) {
+                    [result setObject:title forKey:@"title"];
+                }
+                
+                if ([notesPart length] > 0) {
+                    notes = [[NSMutableString alloc] initWithString:notesPart];
+                    processingNotes = YES;
+                }
+            } else {
+                if ([line length] > 0) {
+                    [result setObject:line forKey:@"title"];
+                }
+            }
+        } else {
+            if ([line length] > 0) {
+                unichar firstChar = [line characterAtIndex:0];
+                
+              // Once we encounter a special line, we stop parsing notes.
+              if (firstChar == '#' || firstChar == '@' || firstChar == '!') {
+                    processingNotes = NO;
+                    
+                    NSString *content = nil;
+                    if ([line length] > 1) {
+                        content = [line substringFromIndex:1];
+                    }
+                    
+                    if (content && [content length] > 0) {
+                        switch (firstChar) {
+                            case '#':
+                                if (![result objectForKey:@"tags"]) {
+                                    [result setObject:content forKey:@"tags"];
+                                }
+                                break;
+                            case '@':
+                                if (![result objectForKey:@"when"]) {
+                                    [result setObject:content forKey:@"when"];
+                                }
+                                break;
+                            case '!':
+                                if (![result objectForKey:@"deadline"]) {
+                                    [result setObject:content forKey:@"deadline"];
+                                }
+                                break;
+                        }
+                    }
+                } else if (processingNotes) {
+                    if (notes) {
+                        [notes appendString:@"\n"];
+                        [notes appendString:line];
+                    } else {
+                        notes = [[NSMutableString alloc] initWithString:line];
+                    }
+                }
+            } else if (processingNotes) {
+              // This is an empty notes line
+              if (notes) {
+                    [notes appendString:@"\n"];
+                }
+            }
+        }
+    }
+    
+    if (notes && [notes length] > 0) {
+        [result setObject:[NSString stringWithString:notes] forKey:@"notes"];
+    }
+    
+    if (notes) {
+        [notes release];
+    }
+    
+    if ([result count] == 0) {
+        [result release];
+        return nil;
+    }
+    
+    return [result autorelease];
+}
+
+@end
+
+NS_ASSUME_NONNULL_END