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-rw-r--r--Source/CustomQuery.m265
1 files changed, 221 insertions, 44 deletions
diff --git a/Source/CustomQuery.m b/Source/CustomQuery.m
index ba895a97..bbbf03da 100644
--- a/Source/CustomQuery.m
+++ b/Source/CustomQuery.m
@@ -510,6 +510,8 @@
// if(!queriesSeparatedByDelimiter) // TODO: How to combine queries delimited by DELIMITER?
usedQuery = [[NSString stringWithString:[tempQueries componentsJoinedByString:@";\n"]] retain];
+ lastExecutedQuery = [[tempQueries lastObject] retain];
+
//perform empty query if no query is given
if ( !queryCount ) {
theResult = [mySQLConnection queryString:@""];
@@ -517,8 +519,9 @@
}
//put result in array
- [queryResult release];
- queryResult = nil;
+ if(queryResult)
+ [queryResult release];
+
if ( nil != theResult )
{
int r = [theResult numOfRows];
@@ -638,7 +641,7 @@
// get column definitions for the result array
- columnDefinition = [theResult fetchResultFieldsStructure];
+ cqColumnDefinition = [[theResult fetchResultFieldsStructure] retain];
// set datasource
[fullResult removeAllObjects];
@@ -649,8 +652,8 @@
// resultTableName will be set to the original table name (not defined via AS) provided by mysql return
// and the resultTableName can differ due to case-sensitive/insensitive settings!.
BOOL resultShowsColumnsFromOneTable = YES;
- NSString *resultTableName = [[columnDefinition objectAtIndex:0] objectForKey:@"org_table"];
- for(id field in columnDefinition) {
+ NSString *resultTableName = [[cqColumnDefinition objectAtIndex:0] objectForKey:@"org_table"];
+ for(id field in cqColumnDefinition) {
if(![[field objectForKey:@"org_table"] isEqualToString:resultTableName]) {
resultShowsColumnsFromOneTable = NO;
resultTableName = nil;
@@ -664,7 +667,7 @@
theCol = [[NSTableColumn alloc] initWithIdentifier:[NSNumber numberWithInt:i]];
[theCol setResizingMask:NSTableColumnUserResizingMask];
NSTextFieldCell *dataCell = [[[NSTextFieldCell alloc] initTextCell:@""] autorelease];
- [dataCell setEditable:NO];
+ [dataCell setEditable:YES];
if ( [prefs boolForKey:@"UseMonospacedFonts"] ) {
[dataCell setFont:[NSFont fontWithName:@"Monaco" size:10]];
} else {
@@ -688,7 +691,7 @@
[customQueryView reloadData];
// Init copyTable with necessary information for copying selected rows as SQL INSERT
- [customQueryView setTableInstance:self withTableData:fullResult withColumns:columnDefinition withTableName:resultTableName withConnection:mySQLConnection];
+ [customQueryView setTableInstance:self withTableData:fullResult withColumns:cqColumnDefinition withTableName:resultTableName withConnection:mySQLConnection];
//query finished
[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
@@ -718,7 +721,7 @@
// BOOL prefsLoadBlobsAsNeeded = [prefs boolForKey:@"LoadBlobsAsNeeded"];
// columns = [customQueryView columns];
- // long columnsCount = [columnDefinition count];
+ // long columnsCount = [cqColumnDefinition count];
if (numOfRows) [theResult dataSeek:0];
for ( i = 0 ; i < numOfRows ; i++ ) {
@@ -736,9 +739,9 @@
// Add values for hidden blob and text fields if appropriate
// if ( prefsLoadBlobsAsNeeded ) {
// for ( j = 0 ; j < columnsCount ; j++ ) {
- // if ( [[NSArrayObjectAtIndex(columnDefinition, j) objectForKey:@"typegrouping"] isEqualToString:@"blobdata"] ||
- // [[NSArrayObjectAtIndex(columnDefinition, j) objectForKey:@"typegrouping"] isEqualToString:@"textdata"]) {
- // [modifiedRow setObject:NSLocalizedString(@"(not loaded)", @"value shown for hidden blob and text fields") forKey:[NSArrayObjectAtIndex(columnDefinition, j) objectForKey:@"name"]];
+ // if ( [[NSArrayObjectAtIndex(cqColumnDefinition, j) objectForKey:@"typegrouping"] isEqualToString:@"blobdata"] ||
+ // [[NSArrayObjectAtIndex(cqColumnDefinition, j) objectForKey:@"typegrouping"] isEqualToString:@"textdata"]) {
+ // [modifiedRow setObject:NSLocalizedString(@"(not loaded)", @"value shown for hidden blob and text fields") forKey:[NSArrayObjectAtIndex(cqColumnDefinition, j) objectForKey:@"name"]];
// }
// }
// }
@@ -993,6 +996,7 @@
}
hasBackgroundAttribute = NO;
+ tempAlertWasShown = NO; //temp for nightly builds
// Set up the interface
// Bind backgroundColor
@@ -1092,17 +1096,38 @@
objectValueForTableColumn:(NSTableColumn *)aTableColumn
row:(int)rowIndex
{
- NSArray *theRow;
- NSNumber *theIdentifier = [aTableColumn identifier];
+ id theRow;
if ( aTableView == customQueryView ) {
+ // theRow = [fullResult objectAtIndex:rowIndex];
+ // theValue = [theRow objectForKey:[[aTableColumn headerCell] stringValue]];
+ // // Convert data objects to their string representation in the current encoding, falling back to ascii
+ // if ( [theValue isKindOfClass:[NSData class]] ) {
+ // NSString *dataRepresentation = [[NSString alloc] initWithData:theValue encoding:[mySQLConnection encoding]];
+ // if (dataRepresentation == nil)
+ // dataRepresentation = [[NSString alloc] initWithData:theValue encoding:NSASCIIStringEncoding];
+ // if (dataRepresentation == nil) {
+ // theValue = @"- cannot be displayed -";
+ // } else {
+ // if([theValue length] > 255)
+ // theValue = [NSString stringWithString:dataRepresentation];
+ // else
+ // theValue = [NSString stringWithString:dataRepresentation];
+ // // if([theValue length] > 255)
+ // // theValue = [theValue substringToIndex:255];
+ // }
+ // if (dataRepresentation) [dataRepresentation release];
+ // }
+ // return theValue;
+
+ int theIdentifier = [[aTableColumn identifier] intValue];
theRow = [queryResult objectAtIndex:rowIndex];
- if ( [[theRow objectAtIndex:[theIdentifier intValue]] isKindOfClass:[NSData class]] ) {
- NSString *tmp = [[NSString alloc] initWithData:[theRow objectAtIndex:[theIdentifier intValue]]
+ if ( [[theRow objectAtIndex:theIdentifier] isKindOfClass:[NSData class]] ) {
+ NSString *tmp = [[NSString alloc] initWithData:[theRow objectAtIndex:theIdentifier]
encoding:[mySQLConnection encoding]];
if (tmp == nil) {
- tmp = [[NSString alloc] initWithData:[theRow objectAtIndex:[theIdentifier intValue]]
+ tmp = [[NSString alloc] initWithData:[theRow objectAtIndex:theIdentifier]
encoding:NSASCIIStringEncoding];
}
// If field contains binary data show only the first 255 bytes for speed
@@ -1111,10 +1136,10 @@
} else
return [tmp autorelease];
}
- if ( [[theRow objectAtIndex:[theIdentifier intValue]] isMemberOfClass:[NSNull class]] )
+ if ( [[theRow objectAtIndex:theIdentifier] isMemberOfClass:[NSNull class]] )
return [prefs objectForKey:@"NullValue"];
-
- return [theRow objectAtIndex:[theIdentifier intValue]];
+
+ return [theRow objectAtIndex:theIdentifier];
}
else if ( aTableView == queryFavoritesView ) {
@@ -1159,8 +1184,115 @@
[queryFavorites replaceObjectAtIndex:rowIndex withObject:anObject];
[queryFavoritesView reloadData];
}
+ else if ( aTableView == customQueryView ) {
+
+ int columnIdentifier = [[aTableColumn identifier] intValue];
+ NSDictionary *columnDefinition = [cqColumnDefinition objectAtIndex:columnIdentifier];
+
+ // Resolve the original table name for current column if AS was used
+ NSString *tableForColumn = [columnDefinition objectForKey:@"org_table"];
+
+ if(!tableForColumn || ![tableForColumn length]) {
+ [errorText setStringValue:[NSString stringWithFormat:@"Couldn't identify field origin unambiguously. The column '%@' contains data from more than one table.", [columnDefinition objectForKey:@"name"]]];
+ NSBeep();
+ return;
+ }
+
+ // Resolve the original column name if AS was used
+ NSString *columnName = [columnDefinition objectForKey:@"org_name"];
+
+ NSString *fieldIDQueryString = [self argumentForRow:rowIndex ofTable:tableForColumn];
+
+ int numberOfPossibleUpdateRows = [[[[mySQLConnection queryString:[NSString stringWithFormat:@"SELECT COUNT(*) FROM `%@` %@", tableForColumn, fieldIDQueryString]] fetchRowAsArray] objectAtIndex:0] intValue];
+
+ if(numberOfPossibleUpdateRows == 1) {
+ // [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
+
+ NSString *newObject = nil;
+ if([anObject isEqualToString:[prefs stringForKey:@"NullValue"]])
+ newObject = @"NULL";
+ else
+ newObject = [NSString stringWithFormat:@"'%@'", [anObject description]];
+
+ [mySQLConnection queryString:
+ [NSString stringWithFormat:@"UPDATE `%@` SET `%@`= %@ %@ LIMIT 1",
+ tableForColumn, columnName, newObject, fieldIDQueryString]];
+
+ // [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
+
+ if ( ![[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) {
+ NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), NSLocalizedString(@"Cancel", @"cancel button"), nil, tableWindow, self, nil, nil, nil,
+ [NSString stringWithFormat:NSLocalizedString(@"Couldn't write field.\nMySQL said: %@", @"message of panel when error while updating field to db"), [mySQLConnection getLastErrorMessage]]);
+
+ return;
+ }
+
+
+ if ( ![mySQLConnection affectedRows] ) {
+ if ( [prefs boolForKey:@"ShowNoAffectedRowsError"] ) {
+ NSBeginAlertSheet(NSLocalizedString(@"Warning", @"warning"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil,
+ NSLocalizedString(@"The row was not written to the MySQL database. You probably haven't changed anything.\nReload the table to be sure that the row exists and use a primary key for your table.\n(This error can be turned off in the preferences.)", @"message of panel when no rows have been affected after writing to the db"));
+ } else {
+ NSBeep();
+ }
+ return;
+ }
+ // if ( anObject ) {
+ // [[fullResult objectAtIndex:rowIndex] setObject:anObject forKey:columnName];
+ // } else {
+ // [[fullResult objectAtIndex:rowIndex] setObject:@"" forKey:columnName];
+ // }
+ // [customQueryView reloadData];
+ [self performQueries:[NSArray arrayWithObject:lastExecutedQuery]];
+ } else {
+ NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil,
+ [NSString stringWithFormat:NSLocalizedString(@"Updating field content failed. Couldn't identify field origin unambiguously (%d match%@). It's very likely that while editing this field the table `%@` was changed by an other user.", @"message of panel when error while updating field to db after enabling it"),
+ numberOfPossibleUpdateRows, (numberOfPossibleUpdateRows>1)?@"es":@"", tableForColumn]);
+
+ }
+
+ }
}
+- (NSString *)argumentForRow:(NSUInteger)rowIndex ofTable:(NSString *)tableForColumn
+{
+
+ id field;
+
+ //Look for all columns which are coming from "tableForColumn"
+ NSMutableArray *columnsForFieldTableName = [NSMutableArray array];
+ for(field in cqColumnDefinition) {
+ if([[field objectForKey:@"org_table"] isEqualToString:tableForColumn])
+ [columnsForFieldTableName addObject:field];
+ }
+
+ // Try to identify the field bijectively
+ NSMutableString *fieldIDQueryString = [NSMutableString string];
+ [fieldIDQueryString setString:@"WHERE ("];
+
+ for(field in columnsForFieldTableName) {
+ [fieldIDQueryString appendFormat:@"`%@`=", [field objectForKey:@"org_name"]];
+ id aValue = [[fullResult objectAtIndex:rowIndex] objectForKey:[field objectForKey:@"name"]];
+ if ([aValue isKindOfClass:[NSNull class]])
+ [fieldIDQueryString appendString:@"NULL"];
+ else if ([[field objectForKey:@"typegrouping"] isEqualToString:@"textdata"])
+ [fieldIDQueryString appendFormat:@"'%@'", [mySQLConnection prepareString:aValue]];
+ else if ([[field objectForKey:@"typegrouping"] isEqualToString:@"blobdata"])
+ [fieldIDQueryString appendFormat:@"X'%@'", [mySQLConnection prepareBinaryData:aValue]];
+ else if ([[field objectForKey:@"typegrouping"] isEqualToString:@"integer"])
+ [fieldIDQueryString appendFormat:@"%@", [aValue description]];
+ else if ([[aValue description] isEqualToString:[prefs stringForKey:@"NullValue"]])
+ [fieldIDQueryString appendString:@"NULL"];
+ else
+ [fieldIDQueryString appendFormat:@"'%@'", [mySQLConnection prepareString:aValue]];
+
+ [fieldIDQueryString appendString:@" AND "];
+ }
+ if([fieldIDQueryString length]>12)
+ [fieldIDQueryString replaceCharactersInRange:NSMakeRange([fieldIDQueryString length]-5,5) withString:@")"];
+
+ return fieldIDQueryString;
+}
#pragma mark -
#pragma mark TableView Drag & Drop datasource methods
@@ -1263,39 +1395,83 @@
*/
- (BOOL)tableView:(NSTableView *)aTableView shouldEditTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex
{
+
+ // Check if the field can identified bijectively
if ( aTableView == customQueryView ) {
- NSArray *theRow;
- NSString *theValue;
- NSNumber *theIdentifier = [aTableColumn identifier];
+ if([[NSApp currentEvent] modifierFlags] & NSCommandKeyMask) {
+ if(!tempAlertWasShown) {
+ NSRunCriticalAlertPanel (
+ @"ATTENTION – ONLY FOR TESTING",
+ @"Editing result fields in Custom Query is a BETA feature!\n\nPlease DO NOT USE that feature in production!\n\nAnyway we'd be glad if you take a bit time to test that feature on TEST data.\n\nThank you very much for testing.\n\nThe Sequel-Pro team",
+ @"OK",
+ nil,
+ nil);
+ tempAlertWasShown = YES;
+ }
+
+ int columnIdentifier = [[aTableColumn identifier] intValue];
+ NSDictionary *columnDefinition = [cqColumnDefinition objectAtIndex:columnIdentifier];
+
+ if([[columnDefinition objectForKey:@"typegrouping"] isEqualToString:@"textdata"]
+ || [[columnDefinition objectForKey:@"typegrouping"] isEqualToString:@"blobdata"]) {
+ [errorText setStringValue:@"Editing blob data not yet supported."];
+ NSBeep();
+ return NO;
+ }
+
+ // Resolve the original table name for current column if AS was used
+ NSString *tableForColumn = [columnDefinition objectForKey:@"org_table"];
+
+ if(!tableForColumn || ![tableForColumn length]) {
+ [errorText setStringValue:[NSString stringWithFormat:@"Couldn't identify field origin unambiguously. The column '%@' contains data from more or less than one table.", [columnDefinition objectForKey:@"name"]]];
+ NSBeep();
+ return NO;
+ }
+
+ NSString *fieldIDQueryString = [self argumentForRow:rowIndex ofTable:tableForColumn];
+
+ int numberOfPossibleUpdateRows = [[[[mySQLConnection queryString:[NSString stringWithFormat:@"SELECT COUNT(*) FROM `%@` %@", tableForColumn, fieldIDQueryString]] fetchRowAsArray] objectAtIndex:0] intValue];
+ if (numberOfPossibleUpdateRows == 1)
+ return YES;
+ else {
+ [errorText setStringValue:[NSString stringWithFormat:@"Field is not editable. Couldn't identify field origin unambiguously (%d match%@).", numberOfPossibleUpdateRows, (numberOfPossibleUpdateRows>1)?@"es":@""]];
+ NSBeep();
+ return NO;
+ }
+ } else {
+ NSArray *theRow;
+ NSString *theValue;
+ NSNumber *theIdentifier = [aTableColumn identifier];
- //get the value
- theRow = [queryResult objectAtIndex:rowIndex];
+ //get the value
+ theRow = [queryResult objectAtIndex:rowIndex];
- if ( [[theRow objectAtIndex:[theIdentifier intValue]] isKindOfClass:[NSData class]] ) {
- theValue = [[NSString alloc] initWithData:[theRow objectAtIndex:[theIdentifier intValue]]
- encoding:[mySQLConnection encoding]];
- if (theValue == nil) {
+ if ( [[theRow objectAtIndex:[theIdentifier intValue]] isKindOfClass:[NSData class]] ) {
theValue = [[NSString alloc] initWithData:[theRow objectAtIndex:[theIdentifier intValue]]
- encoding:NSASCIIStringEncoding];
+ encoding:[mySQLConnection encoding]];
+ if (theValue == nil) {
+ theValue = [[NSString alloc] initWithData:[theRow objectAtIndex:[theIdentifier intValue]]
+ encoding:NSASCIIStringEncoding];
+ }
+ [theValue autorelease];
+ } else if ( [[theRow objectAtIndex:[theIdentifier intValue]] isMemberOfClass:[NSNull class]] ) {
+ theValue = [prefs objectForKey:@"NullValue"];
+ } else {
+ theValue = [theRow objectAtIndex:[theIdentifier intValue]];
}
- [theValue autorelease];
- } else if ( [[theRow objectAtIndex:[theIdentifier intValue]] isMemberOfClass:[NSNull class]] ) {
- theValue = [prefs objectForKey:@"NullValue"];
- } else {
- theValue = [theRow objectAtIndex:[theIdentifier intValue]];
- }
- [valueTextField setString:[theValue description]];
- [valueTextField selectAll:self];
- [NSApp beginSheet:valueSheet
- modalForWindow:tableWindow modalDelegate:self
- didEndSelector:nil contextInfo:nil];
- [NSApp runModalForWindow:valueSheet];
+ [valueTextField setString:[theValue description]];
+ [valueTextField selectAll:self];
+ [NSApp beginSheet:valueSheet
+ modalForWindow:tableWindow modalDelegate:self
+ didEndSelector:nil contextInfo:nil];
+ [NSApp runModalForWindow:valueSheet];
- [NSApp endSheet:valueSheet];
- [valueSheet orderOut:nil];
+ [NSApp endSheet:valueSheet];
+ [valueSheet orderOut:nil];
- return NO;
+ return NO;
+ }
} else {
return YES;
}
@@ -1999,6 +2175,7 @@
[[helpWebView backForwardList] setCapacity:20];
fullResult = [[NSMutableArray alloc] init];
+
}
return self;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 12:43:44 +0000