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<?php |
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namespace HnrAzevedo\Viewer; |
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use Exception; |
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trait HelperTrait{ |
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use CheckTrait; |
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protected function getOB(string $require, array $data = []): string |
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{ |
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foreach($data as $variable => $value){ |
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$$variable = $value; |
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} |
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if(!file_exists($require)){ |
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throw new Exception("Impotation file does not exist:{$require} ."); |
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} |
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$this->initData(); |
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$_SESSION['data'] = (!empty($data)) ? array_merge($data,$_SESSION['data']) : $_SESSION['data']; |
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ob_start(); |
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require($require); |
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$response = ob_get_contents(); |
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ob_end_clean(); |
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$response = explode(PHP_EOL,$response); |
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foreach($response as $index => $value){ |
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$response[$index] = ltrim($value); |
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} |
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return implode('',$response); |
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} |
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protected function initData() |
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{ |
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$_SESSION['data'] = (empty($_SESSION['data'])) ? null : $_SESSION['data']; |
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} |
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protected function getVars(string $buffer,string $prefix = null, ?array $values = null): string |
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{ |
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$this->initData(); |
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$vars = (is_null($values)) ? $_SESSION['data'] : $values; |
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return (is_null($vars)) ? $buffer : $this->replace_vars($buffer, $vars, $prefix); |
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} |
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protected function replace_vars($buffer, $vars, $prefix): string |
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{ |
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foreach ($vars as $key => $value) { |
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switch(gettype($value)){ |
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case 'array': |
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$buffer = $this->replace_Array($buffer, $value, $prefix, $key); |
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break; |
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case 'object': |
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$buffer = $this->replace_Object($buffer, $value, $prefix, $key); |
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break; |
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default: |
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$buffer = $this->replace_value($buffer, $value, $prefix, $key); |
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break; |
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} |
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} |
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return $buffer; |
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} |
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protected function replace_value(string $buffer, $value, ?string $prefix, string $key): string |
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{ |
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if(gettype($value)!=='array' && gettype($value)!=='object'){ |
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while(strstr($buffer,'{{'.$prefix.$key.'}}')){ |
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$buffer = str_replace('{{'.$prefix.$key.'}}', $value ,$buffer); |
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} |
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} |
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return $buffer; |
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} |
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protected function replace_Object(string $buffer, object $obj, string $prefix, string $key): string |
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{ |
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foreach($obj->get_object_vars() as $field => $val){ |
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$buffer = $this->replace_value($buffer, $val, $key.'.'.$field.'.' , $field); |
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while(strstr($buffer,'{{'.$prefix.$key.'.'.$field.'}}')){ |
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$buffer = str_replace('{{'.$prefix.$key.'.'.$field.'}}',$val ,$buffer); |
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} |
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} |
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return $buffer; |
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} |
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protected function replace_Array(string $buffer, array $array, ?string $prefix = '', ?string $key = ''): string |
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{ |
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foreach($array as $field => $val){ |
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$buffer = $this->replace_value($buffer, $val, $key.'.'.$field.'.' , $field); |
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while(strstr($buffer,'{{'.$prefix.$key.'.'.$field.'}}')){ |
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$buffer = str_replace('{{'.$prefix.$key.'.'.$field.'}}',$val,$buffer); |
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} |
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} |
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return $buffer; |
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} |
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protected function removeComments(string $buffer): string |
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{ |
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while(strstr($buffer,'<!--')){ |
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$comment = substr( |
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$buffer, |
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strpos($buffer,'<!--'), |
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strpos(strstr($buffer,'<!--'),'-->')+3 |
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); |
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$buffer = str_replace($comment,'',$buffer); |
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} |
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return $buffer; |
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} |
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protected function saveData(): bool |
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{ |
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if(session_status() !== PHP_SESSION_ACTIVE){ |
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return false; |
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} |
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unset($_SESSION['data']); |
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if(!empty($_SESSION['save'])){ |
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foreach ($_SESSION['save'] as $key => $value) { |
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$_SESSION['data'][$key] = $value; |
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} |
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} |
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return true; |
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} |
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133
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} |
hnrazevedo /
Viewer
