I just ran into a simple problem.
I just installed this package and I wish to sluggify the entire model.
I have upgraded m model definition as instructed:
protected $sluggable = array(
'build_from' => 'fullname',
'save_to' => 'slug',
);
public function getFullnameAttribute()
{
return $this->firstnames . '-' . $this->surname;
}
But now I am lost...
how to sluggify all the records in my table?
Ok, I know.
As the package's author wrote in readme.md, each record can be reslugged on save.
So I came op with this crude but working solution:
in my index method:
$object = Author::get();
foreach($object as $o)
{
$o->save();
}
Related
I was trying to add categories to products. I want to do it with a couple table between items and categories. I made a function in my controller to send it to the database. However, when I want to send it, I get the following error, and I don't know I can fix it. Method Illuminate\Database\Eloquent\Collection::attach does not exist.
Controller:
public function store(ItemsValidatorRequest $request)
{
if ($files = $request->image) {
$destinationPath = 'images';
$profileImage = date('YmdHis') . "." . $files->getClientOriginalExtension();
$files->move($destinationPath, $profileImage);
}
else {
return redirect()->back()->with('warning', 'Mislukt');
}
$user = Auth::user()->id;
Item::create([
'user_id' => $user,
'item_title' => $request->titel,
'item_img' => $profileImage,
'item_description' => $request->beschrijving,
'item_price' => $request->prijs,
'item_slug' => $this->slugify($request->titel)
]);
$items = Item::latest()->get();
// line where it goes wrong
$items->each->categories()->attach($request->categories);
return redirect()
->route('admin.items.index')
->with('success', 'Het item is toegevoegd aan je verlanglijst');
}
My model :
public function categories()
{
return $this->belongsToMany('App\Models\Category');
}
Laravels higher order function calls, take a single method call, not multiple. Therefor if you create an helper method on the Item class, it will solve your problem.
class Item {
public function attachCategories($categories) {
$this->categories()->attach($categories);
}
}
Which will make it possible to assign categories like so.
$items->each->attachCategories($request->categories);
I’m doing some customization inside the CakeDC/users plug-in. I created a table with name “user_logs” which consist of foreign key relationship with the actual “users” table provided by CakeDC/users.
I baked the “user_logs” model using command:
bin\cake bake model UserLogs --plugin CakeDC/Users
After user gets login I’m just generating log transaction inside the “user_logs” table. I added the following line inside the “/vendor/cakedc/users/src/Controller/Traits/LoginTrait.php” file under _afterIdentifyUser function:
$this->activity_log(‘Login’, ‘Login’, $user[‘id’]);
And activity_log function is added inside the src/Controller/AppController.php file:
function activity_log($page, $action, $id=null){
$this->loadModel(‘CakeDC/Users.Userlogs’);
$dataUserLog = $this->Userlogs->newEntity();
$dataUserLog['user_id'] = $this->request->session()->read('Auth.User.id');
if(!empty($id)){
$dataUserLog['reference_id'] = $id;
} else {
$dataUserLog['reference_id'] = 0;
}
$dataUserLog['activity_timestamp'] = date('Y-m-d H:i:s');
$dataUserLog['page'] = $page;
$dataUserLog['action'] = $action;
$this->Userlogs->save($dataUserLog);
}
vendor/cakedc/users/src/Model/Entity/UserLog.php file code:
namespace CakeDC\Users\Model\Entity;
use Cake\ORM\Entity;
class UserLog extends Entity
{
protected $_accessible = [
‘user_id’ => true,
‘reference_id’ => true,
‘activity_timestamp’ => true,
‘page’ => true,
‘action’ => true,
‘user’ => true
];
}
vendor/cakedc/users/src/Model/Table/UserLogsTable.php file code:
namespace CakeDC\Users\Model\Table;
use Cake\ORM\Query;
use Cake\ORM\RulesChecker;
use Cake\ORM\Table;
use Cake\Validation\Validator;
class UserLogsTable extends Table
{
public function initialize(array $config)
{
parent::initialize($config);
$this->setTable('user_logs');
$this->setDisplayField('id');
$this->setPrimaryKey('id');
$this->belongsTo('Users', [
'foreignKey' => 'user_id',
'className' => 'CakeDC/Users.Users'
]);
}
public function validationDefault(Validator $validator)
{
$validator
->integer('id')
->allowEmptyString('id', null, 'create');
$validator
->dateTime('activity_timestamp')
->allowEmptyDateTime('activity_timestamp');
$validator
->scalar('page')
->maxLength('page', 255)
->allowEmptyString('page');
$validator
->scalar('action')
->maxLength('action', 255)
->allowEmptyString('action');
return $validator;
}
public function buildRules(RulesChecker $rules)
{
$rules->add($rules->existsIn(['user_id'], 'Users'));
return $rules;
}
}
The surprise part is! this works on localhost but when I’m uploading code on a server it’s not working. On localhost I’ve PHP v7.3.4 and on server I’ve PHP v5.6.40. Can any one suggest what’s wrong with this why it’s working on localhost and not on server? Everything is same I’ve done almost everything cleared model cache on server as well but no luck. Please help.
Not really sure why CAKEPHP is looking for table “proposal_db.userlogs” on server whereas I created “user_logs” table on both local and server. Please suggest?
I have downloaded an open source accounting script from akaunting.com. This source code is developed in Laravel. I am trying to add one more field in the items table, but I am not able to find the insert statement in this script.
Here is the controller code. After this I am not getting any idea.
public function store(Request $request)
{
$item = Item::create($request->input());
// Upload picture
if ($request->file('picture')) {
$media = $this->getMedia($request->file('picture'), 'items');
$item->attachMedia($media, 'picture');
}
$message = trans('messages.success.added', ['type' => trans_choice('general.items', 1)]);
flash($message)->success();
return redirect()->route('items.index');
}
After a long search I got the solution.
In app/models/common/item.php we can add extra fields. The text box name and database column name should be the same.
protected $fillable = ['company_id', 'name', 'sku', 'description', 'sale_price', 'purchase_price', 'quantity', 'category_id', 'tax_id', 'enabled','expiry_date'];
I have a model that has a one to many relationship to the versions of the description.
In my Controller
$tag = Tags::create([
'name' => $request->get('name'),
'user_id' => \Auth::id(),
]);
$tag->update([
'content' => $request->get('description')
]);
In my Model:
public function setContentAttribute(string $value)
{
$this->versions()->create([
'user_id' => \Auth::id(),
'value' => $value
]);
}
So I can't put content directly as an attribute in the create method because there is no Model right now.
But is it possible to overwrite the create Method?
When I try to overwrite something like this in my Model it will do an infinity loop
public static function create($attr) {
return parent::create($attr);
}
So my question is if it is possible to have something like this:
$tag = Tags::create([
'name' => $request->get('name'),
'user_id' => \Auth::id(),
'content' => $request->get('content')
]);
and in the Model:
public static function create($attr) {
$value = $attr['content'];
$attr['content'] = null;
$object = parent::create($attr);
$object->content = $value;
$object->save();
return $object;
}
Update
I didn't overwrite the create method but called it customCreate. So there is no infinity loop anymore and I can pass all variables to the customCreate function that handles the relationships for me.
Solution
After reading the changes from 5.3 to 5.4 it turns out that the create method was moved so you don't have to call parent::create() anymore.
The final solution is:
public static function create($attr) {
$content = $attr['content'];
unset($attr['content']);
$element = static::query()->create($attr);
$element->content = $content;
$element->save();
return $element;
}
I don't see why not and you could probably implement a more general approach? Eg. checking if set{property}Attribute() method exists, if it does - use it to assign a value, if it doesn't - use mass assigning.
Something like:
public static function create($attr) {
$indirect = collect($attr)->filter(function($value, $property) {
return method_exists(self::class, 'set' . camel_case($property) . 'Attribute');
});
$entity = parent::create(array_diff_key($attr, $indirect->toArray()));
$indirect->each(function($value, $property) use ($entity) {
$entity->{$property} = $value;
});
$entity->save();
return $entity;
}
I haven't really tested it but it should work. I use something like this in one of my Symfony apps.
I'm using Datamapper ORM for CodeIgniter I have rules 'serialized' and get_rules 'unserialized' for a field in my model. This field will store serialized data and when I retrieve back, get_rules will unserialize it.
However, after calling save(), I'm trying to re-access the field, but it still return serialized string, instead of array.
Is there any way to re-call or refresh my object so that the get_rules is called again and the field now return array?
Here's my model:
class User extends DataMapper{
public $validation = array(
'password' => array(
'label' => 'Password',
'rules' => array('encrypt')
),
'preferences' => array(
'rules' => array('serialize'),
'get_rules'=> array('unserialize')
)
);
function __construct($id = NULL)
{
parent::__construct($id);
}
function post_model_init($from_cache = FALSE)
{
}
public function _encrypt($field)
{
if (!empty($this->{$field}))
{
$this->{$field} = md5($this->{$field});
}
}
}
Datamapper ORM, afaik, will only use the get_rules when actually performing a get(). A few things you could try:
Given the following
$a = new Fruit();
$a->name = 'grapes';
$a->colors = serialize(array("purple","green"));
$a->save();
1. Create a new datamapper object and re-fetch:
$b = new Fruit();
$b->where('id', $a->id)->get();
$colors = $b->colors;
2. unserialize() the field yourself...
$colors = unserialize($a->colors);
3. You might even be able to use get_clone()
//not tested...
$b = $a->get_clone();
$colors = $b->colors;
This has been fixed here: https://bitbucket.org/wanwizard/datamapper/commits/db6ad5f2e10650b0c00c8ef9b7176d49a8e85163
Get the latest Datamapper library from bitbucket.