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			389 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			389 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| 
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| /**
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|  * Invoice Ninja (https://invoiceninja.com).
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|  *
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|  * @link https://github.com/invoiceninja/invoiceninja source repository
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|  *
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|  * @copyright Copyright (c) 2024. Invoice Ninja LLC (https://invoiceninja.com)
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|  *
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|  * @license https://www.elastic.co/licensing/elastic-license
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|  */
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| 
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| namespace App\Utils;
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| 
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| use App\Models\Client;
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| use App\Utils\Traits\MakesDates;
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| use Carbon\Carbon;
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| use Illuminate\Support\Str;
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| use stdClass;
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| 
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| //30-10-2023: due to HTML encoding, need to remove </ from string when searching for matches
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| class Helpers
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| {
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|     use MakesDates;
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| 
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|     public static function sharedEmailVariables(?Client $client, array $settings = null): array
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|     {
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|         if (! $client) {
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|             $elements['signature'] = '';
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|             $elements['settings'] = new stdClass();
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|             $elements['whitelabel'] = true;
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|             $elements['company'] = '';
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| 
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|             return $elements;
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|         }
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| 
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|         $_settings = is_null($settings) ? $client->getMergedSettings() : $settings;
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| 
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|         $elements['signature'] = $_settings->email_signature;
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|         $elements['settings'] = $_settings;
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|         $elements['whitelabel'] = $client->company->account->isPaid() ? true : false;
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|         $elements['company'] = $client->company;
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| 
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|         return $elements;
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|     }
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| 
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|     /**
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|      * A centralised method to format the custom fields content.
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|      *
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|      * @param mixed|null $custom_fields
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|      * @param mixed $field
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|      * @param mixed $value
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|      * @param \App\Models\Client|null $entity
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|      *
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|      * @return null|string
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|      */
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|     public function formatCustomFieldValue($custom_fields, $field, $value, $entity = null): ?string
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|     {
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|         $custom_field = '';
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|         $quote_or_credit_field = false;
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| 
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|         if($custom_fields && stripos($field, 'quote') !== false && property_exists($custom_fields, $field)) {
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|             $custom_field = $custom_fields->{$field};
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|             $custom_field_parts = explode('|', $custom_field);
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| 
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|             if (count($custom_field_parts) >= 2) {
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|                 $custom_field = $custom_field_parts[1];
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|             }
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| 
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|             $quote_or_credit_field = true;
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| 
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|         } elseif($custom_fields && stripos($field, 'credit') !== false && property_exists($custom_fields, $field)) {
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|             $custom_field = $custom_fields->{$field};
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|             $custom_field_parts = explode('|', $custom_field);
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| 
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|             if (count($custom_field_parts) >= 2) {
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|                 $custom_field = $custom_field_parts[1];
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|             }
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| 
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|             $quote_or_credit_field = true;
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| 
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|         } elseif($custom_fields && stripos($field, 'credit') !== false) {
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|             $field = str_replace("credit", "invoice", $field);
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|         } elseif($custom_fields && stripos($field, 'quote') !== false) {
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|             $field = str_replace("quote", "invoice", $field);
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|         }
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| 
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|         if (!$quote_or_credit_field && $custom_fields && property_exists($custom_fields, $field)) {
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|             $custom_field = $custom_fields->{$field};
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|             $custom_field_parts = explode('|', $custom_field);
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| 
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|             if (count($custom_field_parts) >= 2) {
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|                 $custom_field = $custom_field_parts[1];
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|             }
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|         }
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| 
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|         switch ($custom_field) {
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|             case 'date':
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|                 return is_null($entity) ? $value : $this->translateDate($value, $entity->date_format(), $entity->locale());
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| 
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| 
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|             case 'switch':
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|                 return trim($value ?? '') == 'yes' ? ctrans('texts.yes') : ctrans('texts.no');
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| 
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| 
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|             default:
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|                 return is_null($value) ? '' : $this->processReservedKeywords($value, $entity);
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| 
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|         }
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|     }
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| 
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|     /**
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|      * A centralised method to make custom field.
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|      * @param mixed|null $custom_fields
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|      * @param mixed $field
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|      *
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|      * @return string
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|      */
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|     public function makeCustomField($custom_fields, $field): string
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|     {
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| 
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|         if ($custom_fields && property_exists($custom_fields, $field)) {
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|             $custom_field = $custom_fields->{$field};
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| 
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|             $custom_field_parts = explode('|', $custom_field);
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| 
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|             return $custom_field_parts[0];
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|         }
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| 
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|         $field = str_replace(["quote","credit"], ["invoice", "invoice"], $field);
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| 
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|         if ($custom_fields && property_exists($custom_fields, $field)) {
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|             $custom_field = $custom_fields->{$field};
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| 
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|             $custom_field_parts = explode('|', $custom_field);
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| 
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|             return $custom_field_parts[0];
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|         }
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| 
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|         return '';
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|     }
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| 
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|     /**
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|      * Process reserved keywords on PDF.
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|      *
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|      * @param string $value
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|      * @param \App\Models\Client|\App\Models\Company|\App\Models\Vendor $entity
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|      * @param null|Carbon $currentDateTime
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|      * @return null|string
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|      */
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|     public static function processReservedKeywords(?string $value, $entity, $currentDateTime = null): ?string
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|     {
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|         if (! $value) {
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|             return '';
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|         }
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| 
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|         // 04-10-2022 Return Early if no reserved keywords are present, this is a very expensive process
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|         $string_hit = false;
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| 
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|         foreach ([':MONTH',':YEAR',':QUARTER',':WEEK'] as $string) {
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|             if (stripos($value, $string) !== false) {
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|                 $string_hit = true;
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|             }
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|         }
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| 
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|         if (!$string_hit) {
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|             return $value;
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|         }
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| 
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|         // 04-10-2022 Return Early if no reserved keywords are present, this is a very expensive process
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|         Carbon::setLocale($entity->locale());
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| 
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|         if (!$currentDateTime) {
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|             $currentDateTime = Carbon::now()->timezone($entity->timezone()->name);
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|         }
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| 
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|         $replacements = [
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|             'literal' => [
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|                 ':MONTH_BEFORE' => \sprintf(
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|                     '%s %s %s',
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|                     $currentDateTime->copy()->subMonth()->translatedFormat($entity->date_format()),
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|                     ctrans('texts.to'),
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|                     $currentDateTime->copy()->subDay()->translatedFormat($entity->date_format()),
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|                 ),
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|                 ':YEAR_BEFORE' => \sprintf(
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|                     '%s %s %s',
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|                     $currentDateTime->copy()->subYear()->translatedFormat($entity->date_format()),
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|                     ctrans('texts.to'),
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|                     $currentDateTime->copy()->subDay()->translatedFormat($entity->date_format()),
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|                 ),
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|                 ':MONTH_AFTER' => \sprintf(
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|                     '%s %s %s',
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|                     $currentDateTime->translatedFormat($entity->date_format()),
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|                     ctrans('texts.to'),
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|                     $currentDateTime->copy()->addMonth()->subDay()->translatedFormat($entity->date_format()),
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|                 ),
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|                 ':YEAR_AFTER' => \sprintf(
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|                     '%s %s %s',
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|                     $currentDateTime->translatedFormat($entity->date_format()),
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|                     ctrans('texts.to'),
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|                     $currentDateTime->copy()->addYear()->subDay()->translatedFormat($entity->date_format()),
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|                 ),
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|                 ':MONTHYEAR' => \sprintf(
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|                     '%s %s',
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|                     Carbon::createFromDate($currentDateTime->month)->translatedFormat('F'),
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|                     $currentDateTime->year,
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|                 ),
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|                 ':MONTH' => Carbon::createFromDate($currentDateTime->year, $currentDateTime->month)->translatedFormat('F'),
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|                 ':YEAR' => $currentDateTime->year,
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|                 ':QUARTER' => 'Q'.$currentDateTime->quarter,
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|                 ':WEEK_BEFORE' => \sprintf(
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|                     '%s %s %s',
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|                     $currentDateTime->copy()->subDays(7)->translatedFormat($entity->date_format()),
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|                     ctrans('texts.to'),
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|                     $currentDateTime->copy()->subDays(1)->translatedFormat($entity->date_format())
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|                 ),
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|                 ':WEEK_AHEAD' => \sprintf(
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|                     '%s %s %s',
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|                     $currentDateTime->copy()->addDays(7)->translatedFormat($entity->date_format()),
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|                     ctrans('texts.to'),
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|                     $currentDateTime->copy()->addDays(13)->translatedFormat($entity->date_format())
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|                 ),
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|                 ':WEEK' => \sprintf(
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|                     '%s %s %s',
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|                     $currentDateTime->translatedFormat($entity->date_format()),
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|                     ctrans('texts.to'),
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|                     $currentDateTime->copy()->addDays(6)->translatedFormat($entity->date_format())
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|                 ),
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|             ],
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|             'raw' => [
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|                 ':MONTHYEAR' => $currentDateTime->month,
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|                 ':MONTH' => $currentDateTime->month,
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|                 ':YEAR' => $currentDateTime->year,
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|                 ':QUARTER' => $currentDateTime->quarter,
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|             ],
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|             'ranges' => [
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|                 'MONTHYEAR' => Carbon::createFromDate($currentDateTime->year, $currentDateTime->month),
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|             ],
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|             'ranges_raw' => [
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|                 'MONTH' => $currentDateTime->month,
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|                 'YEAR' => $currentDateTime->year,
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|             ],
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|         ];
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| 
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|         // First case, with ranges.
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|         preg_match_all('/\[(.*?)]/', $value, $ranges);
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| 
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|         $matches = array_shift($ranges);
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| 
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|         foreach ($matches as $match) {
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|             if (! Str::contains($match, '|')) {
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|                 continue;
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|             }
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| 
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|             // if (Str::contains($match, '|')) {
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|             $parts = explode('|', $match); // [ '[MONTH', 'MONTH+2]' ]
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| 
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|             $left = substr($parts[0], 1); // 'MONTH'
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|             $right = substr($parts[1], 0, -1); // MONTH+2
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| 
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|             // If left side is not part of replacements, skip.
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|             if (! array_key_exists($left, $replacements['ranges'])) {
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|                 continue;
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|             }
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| 
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|             $_left = Carbon::createFromDate($currentDateTime->year, $currentDateTime->month)->translatedFormat('F Y');
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|             $_right = '';
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| 
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|             // If right side doesn't have any calculations, replace with raw ranges keyword.
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|             if (! Str::contains(str_replace("</", "", $right), ['-', '+', '/', '*'])) {
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|                 $_right = Carbon::createFromDate($currentDateTime->year, $currentDateTime->month)->translatedFormat('F Y');
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|             }
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| 
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|             // If right side contains one of math operations, calculate.
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|             if (Str::contains(str_replace("</", "", $right), ['+'])) {
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|                 $operation = preg_match_all('/(?!^-)[+*\/-](\s?-)?/', $right, $_matches);
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| 
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|                 $_operation = array_shift($_matches)[0]; // + -
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| 
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|                 $_value = explode($_operation, $right); // [MONTHYEAR, 4]
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| 
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|                 $_right = Carbon::createFromDate($currentDateTime->year, $currentDateTime->month)->addMonths($_value[1])->translatedFormat('F Y'); //@phpstan-ignore-line
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|             }
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| 
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|             $replacement = sprintf('%s to %s', $_left, $_right);
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| 
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|             $value = preg_replace(
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|                 sprintf('/%s/', preg_quote($match)),
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|                 $replacement,
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|                 $value,
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|                 1
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|             );
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|             // }
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|         }
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| 
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|         // Second case with more common calculations.
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|         preg_match_all('/:([^:\s]+)/', $value, $common);
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| 
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|         $matches = array_shift($common);
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| 
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|         foreach ($matches as $match) {
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|             $matches = collect($replacements['literal'])->filter(function ($value, $key) use ($match) {
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|                 return Str::startsWith($match, $key);
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|             });
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| 
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|             if ($matches->count() === 0) {
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|                 continue;
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|             }
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| 
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|             if (! Str::contains(str_replace("</", "", $match), ['-', '+', '/', '*'])) {
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|                 $value = preg_replace(
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|                     sprintf('/%s/', $matches->keys()->first()),
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|                     $replacements['literal'][$matches->keys()->first()],
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|                     $value,
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|                     1
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|                 );
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|             }
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| 
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|             if (Str::contains(str_replace("</", "", $match), ['-', '+', '/', '*'])) {
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|                 $operation = preg_match_all('/(?!^-)[+*\/-](\s?-)?/', $match, $_matches);
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| 
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|                 $_operation = array_shift($_matches)[0];
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| 
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|                 $_value = explode($_operation, $match); // [:MONTH, 4]
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| 
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|                 $raw = strtr($matches->keys()->first(), $replacements['raw']); // :MONTH => 1
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| 
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|                 $number = $res = preg_replace('/[^0-9]/', '', $_value[1]); // :MONTH+1. || :MONTH+2! => 1 || 2
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| 
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|                 $target = "/{$matches->keys()->first()}\\{$_operation}{$number}/"; // /:$KEYWORD\\$OPERATION$VALUE => /:MONTH\\+1
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| 
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|                 $output = (int) $raw + (int) $_value[1];
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| 
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|                 if ($operation == '+') {
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|                     $output = (int) $raw + (int) $_value[1]; // 1 (:MONTH) + 4
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|                 }
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| 
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|                 if ($_operation == '-') {
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|                     $output = (int) $raw - (int) $_value[1]; // 1 (:MONTH) - 4
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|                 }
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| 
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|                 if ($_operation == '/' && (int) $_value[1] != 0) {
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|                     $output = (int) $raw / (int) $_value[1]; // 1 (:MONTH) / 4
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|                 }
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| 
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|                 if ($_operation == '*') {
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|                     $output = (int) $raw * (int) $_value[1]; // 1 (:MONTH) * 4
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|                 }
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| 
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|                 if ($matches->keys()->first() == ':MONTH') {
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|                     $output = \Carbon\Carbon::create()->month($output)->translatedFormat('F');
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|                 }
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| 
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|                 if ($matches->keys()->first() == ':MONTHYEAR') {
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|                     $final_date = $currentDateTime->copy()->addMonths($output - $currentDateTime->month);
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| 
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|                     $output = \sprintf(
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|                         '%s %s',
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|                         $final_date->translatedFormat('F'),
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|                         $final_date->year,
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|                     );
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|                 }
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| 
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|                 $value = preg_replace(
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|                     $target,
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|                     $output,
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|                     $value,
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|                     1
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|                 );
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|             }
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|         }
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| 
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|         return $value;
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|     }
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| 
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|     /**
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|      * Resolve the font from the supported fonts array.
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|      *
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|      * @param string $font
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|      * @return array
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|      */
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|     public static function resolveFont(string $font = 'Arial'): array
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|     {
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|         return $font
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|             ? ['name' => str_replace('_', ' ', $font), 'url' => sprintf('https://fonts.googleapis.com/css2?family=%s&display=swap', str_replace('_', '+', $font))]
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|             : ['name' => 'Arial', 'url' => ''];
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|     }
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| }
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