I need to use the event "algolia_product_index_before" and add an object "_geoloc":{ "lat":14.23890,"lng":25.234773} I have lat lng attributes added to every product. How do I go about building this observer?
If you want to add your object to Algolia, in your event observer, you can do something like this:
public function execute(Observer $observer)
{
$customData = $observer->getData('custom_data');
$customData->setData(
'_geoloc',
'{ "lat":14.23890,"lng":25.234773}'
);
return $this;
}
I hope this will help you to solve your issue
Cheers
Related
I am new to laravel. I am facing a very weird problem. I have a model comment which is related to User model in laravel.
The Relationships are defined as such
//App\User model
public function comments()
{
return $this->hasMany('App\comment');
}
And
//App\Comment model
public function User()
{
return $this->belongsTo('App\User');
}
now when i am fetching user and comment s using find and with it is returning data for all the users in the table. My code is like this: App\User::find(1)->with('comments')->get(); Can some one tell me what am doing wrong?
Try something like this
$comments=App\User::whereId(1)->comments->get();
This should load every comment associated with user with ID 1
//App\User model
public function comments() {
return $this->hasMany('App\comment','user_id','id');
}
//In your controller
use App\User;
$comment = User::where('id',2)->comments->get();
//I hope It's work for you!
I am trying to create a RESTful CRUD controller with a little but significant difference that might be in conflict with REST idea but anyway:
I am trying to mass edit items like so /photos/{photo}/edit where item id parameters are like /photos/0&2&7/edit
What is the proper way to establish that in Laravel 5.3?
Is there a way to use some method injections or at least to receive a collection of parameters in the controller method ?
public function edit($id) {
//.......
}
Appreciate your kind help, BR
Using Eloquent you can do whereIn, so you just need to explode the photo parameter so that all the ids are in an array:
public function edit($ids) {
$photo_ids = explode('&', $ids);
$images = Image::whereIn('id', $photo_ids)->get();
}
You can switch out statically accessing the Image model like I did in this example, you can just method inject or dependency inject the image model, let me know if you'd like assistance with dependency/method injection.
Hey i guess you are trying Model binding so you have to use like this
public function edit(Photo $photo) {
//.......
}
Your route should like this
Route::model('photos','App\Photo');
Route::resource('photos','PhotoController');
or you can try this way
your route and function like this
Route::resource('photos','PhotoController');
public function edit($id) {
$photo = Photo::findorFail($id);
}
I am building an extension to edit tt_news records in frontend.
I set setIgnoreEnableFields(TRUE) in my repository.
But if I try edit a hidden record, I get the error
Object with identity „12345" not found.
Any solution for this?
I am guessing you are using an action like
/**
* Single view of a news record
*
* #param \Vendor\Ext\Domain\Model\News $news news item
*/
public function detailAction(\Vendor\Ext\Domain\Model\News $news = null)
Your problem is, that the Repository is not used to fetch the record.
As a solution, remove the argument, clear the caches and try something like that
/**
* Single view of a news record
*
* #param \Vendor\Ext\Domain\Model\News $news news item
*/
public function detailAction() {
$id = (int)$this->request->getArgument('news');
if ($id) {
$news = $this->newsRepository->findByUid($previewNewsId);
}
}
Now you can manipulate the QuerySettings and use those.
The problem is the PropertyMapping. If extbase try to assign an uid (12345) to an Domain Object (tt_news) the "setEnableFields" setting of the Repository isn't respected. So you must fetch the object by yourself.
the simple solution is to do this in an initialize*Action for each "show" action. For editAction an example:
public function initializeEditAction() {
if ($this->request->hasArgument('news')) {
$newsUid = $this->request->getArgument('news');
if (!$this->newsRepository->findByUid($newsUid)) {
$defaultQuerySettings = $this->newsRepository->createQuery()->getQuerySettings();
$defaultQuerySettings->setIgnoreEnableFields(TRUE);
$this->newsRepository->setDefaultQuerySettings($defaultQuerySettings);
if ($news = $this->newsRepository->findByUid($newsUid)) {
$this->request->setArgument('news', $news);
}
}
}
}
The Hard Part is to get the object to update. As I never try this I have found an TypeConverter to fetch also hidden Records at https://gist.github.com/helhum/58a406fbb846b56a8b50
Maybe Instead to register the TypeConverter for everything (like the example in ext_localconf.php) you can try to assign it only in the initializeUpdateAction
public function initializeUpdateAction() {
if ($this->arguments->hasArgument('news')) {
$this->arguments->getArgument('news')->getPropertyMappingConfiguration()
->setTypeConverter('MyVendor\\MyExtension\\Property\\TypeConverters\\MyPersistenObjectConverter')
}
}
I am using Yii together with PostgreSQL and PostGIS in my application. I have a model "User" with a field "Location". The content of the Location-field makes no sense what so ever to a human, but Postgres can convert the value of the Location-field and turn it into Longitude and Latitude using the ST_asText-method. I have created dummy fields in my model for longitude and latitude. When i save my model, i use the beforeSave and afterSave methods to set location to it's right value.
My problem now is that i want the latitude and longitude dummy fields to be populated upon model creation (with existing objects in the db). I was thinking that there might be something like beforeSelect and afterSelect that i can use to append the query with an extra calculated column, and therefore be able to process the values returned from that extra column after the query has been ran.
Is this possible somehow?
I was able to solve this pretty easy. I was looking for a beforeSelect and afterSelect method in the CActiveRecord class when i should have been looking for beforeFind and afterFind.
Here's how i did it. Any improvement suggestion are welcome :)
public function beforeFind(){
$criteria = new CDbCriteria;
$criteria->select = "*,ST_asText(location) as location";
$this->dbCriteria->mergeWith($criteria);
return parent::beforeFind();
}
public function afterFind(){
$location = str_replace('POINT(','',$this->location);
$location = str_replace(')','',$location);
$location = explode(" ", $location);
$this->lon = $location[0];
$this->lat = $location[1];
return parent::afterFind();
}
I met this problem with Yii2 and here is how I solved it.
Override find() method of AR and define your own ActiveQuery class:
public static function find()
{
$query = new MyActiveQueryClass(get_called_class());
return $query->select('*, ST_AsGeoJSON(location) AS location');
}
In afterFind() you will have geo-json and with that you can get lat/lng:
public function afterFind()
{
parent::afterFind();
$geoJson = json_decode($this->location, true);
$this->lat = $geoJson['coordinates'][0];
$this->lng = $geoJson['coordinates'][1];
}
That is it for Yii2. Remember to convert your lat/lng to correct object before saving. Mine was geography column. Here is a bonus:
public function beforeSave($insert)
{
//create field as expression
if(!empty($this->lat) && !empty($this->lng))
$this->location = new \yii\db\Expression("'POINT({$this->lat} {$this->lng})'");
return parent::beforeSave($insert);
}
I am fairly new to symfony and I have 2 fields relating to my table "Pages"; created_by and updated_by. These are related to the users table (sfGuardUser) as foreign keys. I want these to be hidden from the edit/new forms so I have set up the generator.yml file to not display these fields:
form:
display:
General: [name, template_id]
Meta: [meta_title, meta_description, meta_keywords]
Now I need to set the fields on the save. I have been searching for how to do this all day and tried a hundred methods. The method I have got working is this, in the actions class:
protected function processForm(sfWebRequest $request, sfForm $form)
{
$form_params = $request->getParameter($form->getName());
$form_params['updated_by'] = $this->getUser()->getGuardUser()->getId();
if ($form->getObject()->isNew()) $form_params['created_by'] = $this->getUser()->getGuardUser()->getId();
$form->bind($form_params, $request->getFiles($form->getName()));
So this works. But I get the feeling that ideally I shouldnt be modifying the web request, but instead modifying the form/object directly. However I havent had any success with things like:
$form->getObject()->setUpdatedBy($this->getUser()->getGuardUser());
If anyone could offer any advice on the best ways about solving this type of problem I would be very grateful.
Thanks,
Tom
After processing and saving the form you could set those fields on the object and re-save:
protected function processForm(sfWebRequest $request, sfForm $form)
{
$form->bind($request->getParameter($form->getName()));
if ($form->isValid())
{
$page = $form->save();
$user = $this->getUser()->getGuardUser();
$page->setUpdatedBy($user);
if (empty($page->created_by))
{
$page->setCreatedBy($user);
}
$page->save();
$this->getUser()->setFlash('notice', 'Successfully saved page.');
$this->redirect('#homepage');
}
}
There's also a Doctrine extension called Blameable that automatically sets edited_by and created_by fields on specified models. The Doctrine website is undergoing some reorganization but here is the cached page for the extension.
To process your form create a new object, set the fields then save.
$article = new Article();
$article->setName($request->getParameter($form->getName());
$article->setDescription($request->getParameter($form->getDescription());
$article->setMetaKeywords($request->getParameter($form->getMetaKeywords());
$article->save();
What you want to do is customize your form and unset the 'created_at' and 'updated_at' pieces of the form in configure
class SampleForm extends BaseSampleForm
{
public function configure()
{
unset(
$this['created_at'],
$this['updated_at']
);
}
}
Then they won't show up in the form and will get the values setup by the "Timestampable" behavior before being saved
http://stereointeractive.com/blog/2010/04/07/symfony-forms-hide-created_at-updated_at-columns/