ok it works! To me remain a mistery why using first() the callback in $results->map() is called twice while not using first is called once.
Could it be a bug? 2014-04-16 13:11 GMT+02:00 José Lorenzo <[email protected]>: > Try this > > public findFlat($query, $options = []) { > return $query->formatResults(function($results, $query) { > return $results->map(function($row) { > if ($row->content) { > $row->set($row->content->toArray(), ['guard' => false]); > $row->unsetProperty('content'); > } > return $row; > }); > }); > } > > $row = $table->find('flat')->first(); > > > On Tuesday, April 15, 2014 10:04:25 AM UTC+2, bato wrote: >> >> uhm... >> >> maybe I'm wrong to use map() function... >> >> return $results->map(function($row) { >> foreach ($row['content']->toArray() as $key => $value) { >> $row[$key] = $value; >> } >> unset($row['content']); >> return $row; >> }); >> >> >> In my db I have only one row. >> When I find all results the callback inside map() is called one time. >> If I add first() to chain then it's called two times and the second time >> $row['content'] is undefined because I unset it before so thrown fatal >> error. Why is it called two times? >> >> Suggestions? >> >> >> 2014-04-15 9:22 GMT+02:00 bato <[email protected]>: >> >>> Sure, >>> >>> I'm trying to add 'content' properties to main Entity properties (it's >>> an exercise to collpase entities properties in an array) >>> >>> [ >>> (int) 0 => object(App\Model\Entity\Object) { >>> >>> 'new' => false, >>> 'accessible' => [ >>> '*' => true >>> ], >>> 'properties' => [ >>> 'id' => (int) 5, >>> 'object_type_id' => (int) 12, >>> 'status' => 'on', >>> 'created' => object(DateTime) { >>> date => '2014-03-07 09:21:29' >>> timezone_type => (int) 3 >>> timezone => 'Europe/Rome' >>> }, >>> 'modified' => object(DateTime) { >>> date => '2014-04-07 23:32:48' >>> timezone_type => (int) 3 >>> timezone => 'Europe/Rome' >>> }, >>> 'start_date' => null, >>> 'end_date' => null, >>> 'subject' => null, >>> 'abstract' => null, >>> 'body' => null, >>> 'duration' => null >>> ], >>> 'dirty' => [ >>> 'id' => true, >>> 'start_date' => true, >>> 'end_date' => true, >>> 'subject' => true, >>> 'abstract' => true, >>> 'body' => true, >>> 'duration' => true >>> ], >>> 'virtual' => [], >>> 'errors' => [], >>> 'repository' => 'ImageObjects' >>> } >>> ] >>> >>> This is the results of find all. In 'dirty' key you can see the >>> 'content' properties that I add to App\Model\Entity\Object properties. >>> I unset the 'content' key so it isn't show in the above array. >>> >>> I'm playing with ORM feature and I would want to know if formatResults >>> is usable in query chain. >>> >>> >>> Il giorno lunedì 14 aprile 2014 11:40:53 UTC+2, José Lorenzo ha scritto: >>>> >>>> Can you explain what you are trying to do? I'm not sure I get it from >>>> your code example. >>>> >>>> On Monday, April 14, 2014 11:31:42 AM UTC+2, bato wrote: >>>>> >>>>> Hi, >>>>> >>>>> I'm trying to figure out if it's possible to use formatResults in >>>>> custom finder methods to use ORM chain. I have seen in docs the example >>>>> with mapper reducer. >>>>> >>>>> In my table object i have >>>>> >>>>> public findFlat($query, $options = []) { >>>>> return $query->formatResults(function($results, $query) { >>>>> return $results->map(function($row) { >>>>> foreach ($row['content']->toArray() as $key => $value) >>>>> { >>>>> $row[$key] = $value; >>>>> } >>>>> unset($row['content']); >>>>> return $row; >>>>> }); >>>>> }); >>>>> } >>>>> >>>>> then in my controller I have >>>>> >>>>> $images = TableRegistry::get('ImageObjects'); >>>>> $result = $images->find('flat'); >>>>> $result->contain(['Contents', 'Streams']); >>>>> debug($result->toArray()); >>>>> >>>>> In this way it works but if I add first() >>>>> >>>>> $result->first(); >>>>> >>>>> then I obtain a fatal error in findFlat() method >>>>> >>>>> Error: Call to a member function toArray() on a non-object >>>>> >>>>> Any help? >>>>> Am I using wrong formatResults()? Is it possible to chain only mapper >>>>> reducer? >>>>> >>>>> thanks >>>>> alberto >>>>> >>>>> -- >>> Like Us on FaceBook https://www.facebook.com/CakePHP >>> Find us on Twitter http://twitter.com/CakePHP >>> >>> --- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "CakePHP" group. >>> To unsubscribe from this topic, visit https://groups.google.com/d/ >>> topic/cake-php/djk1Ip6_Ca4/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/cake-php. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> ------ bato ------- >> > -- > Like Us on FaceBook https://www.facebook.com/CakePHP > Find us on Twitter http://twitter.com/CakePHP > > --- > You received this message because you are subscribed to a topic in the > Google Groups "CakePHP" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/cake-php/djk1Ip6_Ca4/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/cake-php. > For more options, visit https://groups.google.com/d/optout. > -- ------ bato ------- -- Like Us on FaceBook https://www.facebook.com/CakePHP Find us on Twitter http://twitter.com/CakePHP --- You received this message because you are subscribed to the Google Groups "CakePHP" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/cake-php. For more options, visit https://groups.google.com/d/optout.
