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<?php namespace App\Traits\Users; |
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use App\Models\User; |
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use App\Models\UserActivation; |
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use Carbon\Carbon; |
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trait Activates |
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{ |
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/** |
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* @param \App\Models\User $user |
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* |
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* @return \App\Models\UserActivation |
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*/ |
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protected function create(User $user) |
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{ |
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$activation = new UserActivation(); |
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$code = $this->generateActivationCode(); |
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$activation->fill(compact('code')); |
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$activation->user_id = $user->id; |
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$activation->save(); |
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return $activation; |
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} |
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/** |
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* @param \App\Models\User $user |
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* @param string|null $code |
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* |
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* @return bool |
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*/ |
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protected function exists(User $user, $code = null) |
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{ |
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$expires = $this->expires(); |
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$activation = UserActivation::where('user_id', $user->id)->where('completed', false)->where('created_at', '>', $expires); |
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if ($code) { |
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$activation->where('code', $code); |
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} |
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return $activation->first() ?: false; |
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} |
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/** |
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* Returns the expiration date. |
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* |
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* @return \Carbon\Carbon |
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*/ |
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protected function expires() |
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{ |
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$expires = config('auth.activations.expires', 259200); |
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return Carbon::now()->subSeconds($expires); |
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} |
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/** |
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* @param \App\Models\User $user |
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* |
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* @return bool |
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*/ |
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protected function completed(User $user) |
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{ |
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$activation = UserActivation::where('user_id', $user->id)->where('completed', true)->first(); |
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return $activation ?: false; |
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} |
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/** |
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* @param \App\Models\User $user |
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* @param string $code |
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* |
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* @return bool |
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*/ |
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public function complete(User $user, $code) |
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{ |
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$expires = $this->expires(); |
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$activation = UserActivation::where('user_id', $user->id)->where('code', $code)->where('completed', false)->where('created_at', '>', $expires)->first(); |
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if ($activation === null) { |
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return false; |
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} |
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$activation->fill([ |
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'completed' => true, |
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'completed_at' => Carbon::now(), |
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]); |
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$activation->save(); |
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return true; |
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} |
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/** |
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* Return a random string for an activation code. |
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* |
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* @return string |
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*/ |
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protected function generateActivationCode() |
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{ |
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return str_random(32); |
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} |
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/** |
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* Get the e-mail subject line to be used for the reset link email. |
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* |
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* @return string |
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*/ |
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protected function getActivationEmailSubject() |
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{ |
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return trans('auth.activation_email_subject'); |
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} |
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} |
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In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: