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<?php |
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namespace Riclep\StoryblokForms; |
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use Illuminate\Support\Arr; |
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use Illuminate\Support\Str; |
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class MultiInput extends Input |
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{ |
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/** |
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* Adds extra data to the JSON interpretation of the field |
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* |
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* @return array |
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*/ |
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protected function addToJson(): array |
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{ |
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$json['options'] = $this->options(); |
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return $json; |
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} |
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/** |
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* Processes the options entered in Storyblok |
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* |
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* @return \Illuminate\Support\Collection |
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*/ |
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public function options(): \Illuminate\Support\Collection |
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{ |
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return collect(preg_split('/\r\n|\r|\n/', $this->{$this->optionsName}))->filter()->map(function ($option) { |
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/** |
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* Parses the possible option formats into a named array |
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* name |
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* [*]name |
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* [key]name |
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* [key][*]name |
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* */ |
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preg_match('/(?:\[(?<value>[\w]+)\])?(?:\[(?<selected>\*)\])?(?<label>.+)/', $option, $settings); |
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if ($settings['value'] === '') { |
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$settings['value'] = Str::slug($settings['label']); |
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} |
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if (request()->session()->has('_old_input')) { |
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$settings['selected'] = $this->optionIsSelected($settings['selected']); |
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} else { |
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$settings['selected'] = $settings['selected'] === '*' ? true : false; |
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} |
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return array_filter($settings, function ($key) { |
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return is_string($key); |
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}, ARRAY_FILTER_USE_KEY); |
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})->values(); |
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} |
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/** |
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* Checks if an option was preselected or in old input |
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* |
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* @param $formInput |
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* @return bool |
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*/ |
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protected function optionIsSelected($formInput): bool |
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{ |
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return request()->old($this->input_name) && (in_array(Str::slug($formInput), Arr::wrap(request()->old($this->input_name)))); |
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} |
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/** |
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* Returns the Input’s response after the form has been submitted and validated |
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* All options are returned as an array with their name and a selected boolean |
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* based on the user’s input |
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* |
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* @param $input |
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* @return array |
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*/ |
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public function response($input): array |
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{ |
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$formatted = [ |
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'label' => $this->label, |
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'name' => $this->name, |
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'response' => ['selected' => [], 'unselected' => []], |
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'type' => $this->type, |
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]; |
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$this->options()->map(function ($formInput) use ($input, &$formatted) { |
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if (in_array($formInput['value'], Arr::wrap($input), true)) { |
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return $formatted['response']['selected'][$formInput['value']] = $formInput['label']; |
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} |
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return $formatted['response']['unselected'][$formInput['value']] = $formInput['label']; |
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})->toArray(); |
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return $formatted; |
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} |
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} |
RicLeP /
laravel-storyblok-forms
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