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<?php |
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|
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namespace Code_Snippets\Migration\Export; |
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|
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use Code_Snippets\Model\Snippet; |
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use const Code_Snippets\PLUGIN_VERSION; |
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|
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/** |
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* Handles exporting snippets from the site in various downloadable formats |
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* |
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* @package Code_Snippets |
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*/ |
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class Export_JSON extends Export { |
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|
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/** |
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* Retrieve the file extension for the export format. |
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* |
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* @return string |
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*/ |
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public function get_file_extension(): string { |
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return 'json'; |
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} |
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|
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/** |
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* Bundle snippets together into JSON format. |
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* |
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* @return array<string, string|Snippet[]> Snippets as JSON object. |
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*/ |
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public function generate_export(): array { |
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$snippets = []; |
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|
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foreach ( $this->get_snippets_list() as $snippet ) { |
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$snippets[] = array_map( |
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function ( $value ) { |
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return is_string( $value ) ? |
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str_replace( "\r\n", "\n", $value ) : |
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$value; |
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}, |
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$snippet->get_modified_fields() |
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); |
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} |
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|
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return [ |
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'generator' => 'Code Snippets v' . PLUGIN_VERSION, |
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'date_created' => gmdate( 'Y-m-d H:i' ), |
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'snippets' => $snippets, |
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]; |
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} |
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} |
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|
