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<?php |
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/** |
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* Export Table View |
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* |
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* @package TablePress |
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* @subpackage Views |
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* @author Tobias Bäthge |
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* @since 1.0.0 |
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*/ |
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|
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// Prohibit direct script loading. |
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defined( 'ABSPATH' ) || die( 'No direct script access allowed!' ); |
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|
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/** |
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* Export Table View class |
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* |
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* @package TablePress |
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* @subpackage Views |
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* @author Tobias Bäthge |
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* @since 1.0.0 |
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*/ |
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class TablePress_Export_View extends TablePress_View { |
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|
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/** |
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* Set up the view with data and do things that are specific for this view. |
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* |
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* @since 1.0.0 |
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* |
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* @param string $action Action for this view. |
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* @param array $data Data for this view. |
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*/ |
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public function setup( $action, array $data ) { |
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parent::setup( $action, $data ); |
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|
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$this->process_action_messages( array( |
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'error_export' => __( 'Error: The export failed.', 'tablepress' ), |
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'error_load_table' => __( 'Error: This table could not be loaded!', 'tablepress' ), |
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'error_table_corrupted' => __( 'Error: The internal data of this table is corrupted!', 'tablepress' ), |
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'error_create_zip_file' => __( 'Error: The ZIP file could not be created.', 'tablepress' ), |
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) ); |
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|
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$this->add_text_box( 'head', array( $this, 'textbox_head' ), 'normal' ); |
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if ( 0 === $data['tables_count'] ) { |
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$this->add_meta_box( 'no-tables', __( 'Export Tables', 'tablepress' ), array( $this, 'postbox_no_tables' ), 'normal' ); |
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} else { |
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$this->admin_page->enqueue_script( 'export' ); |
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$this->add_meta_box( 'export-form', __( 'Export Tables', 'tablepress' ), array( $this, 'postbox_export_form' ), 'normal' ); |
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} |
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} |
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|
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/** |
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* Print the screen head text. |
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* |
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* @since 1.0.0 |
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* |
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* @param array $data Data for this screen. |
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* @param array $box Information about the text box. |
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*/ |
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public function textbox_head( array $data, array $box ) { |
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?> |
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<p> |
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<?php _e( 'Exporting a table allows you to use it in other programs, like spreadsheets applications.', 'tablepress' ); ?> |
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<?php _e( 'Regularly exporting tables is also recommended as a backup of your data.', 'tablepress' ); ?> |
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</p> |
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<p> |
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<?php _e( 'To export, select the tables and the desired export format.', 'tablepress' ); ?> |
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<?php _e( 'If you choose more than one table, the exported files will automatically be stored in a ZIP archive file.', 'tablepress' ); ?> |
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<br /> |
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<?php _e( 'Be aware that for the CSV and HTML formats only the table data, but no table options are exported!', 'tablepress' ); ?> |
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<?php _e( 'For the JSON format, the table data and the table options are exported.', 'tablepress' ); ?> |
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</p> |
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<?php |
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} |
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|
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/** |
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* Print the content of the "No tables found" post meta box. |
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* |
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* @since 1.0.0 |
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* |
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* @param array $data Data for this screen. |
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* @param array $box Information about the meta box. |
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*/ |
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public function postbox_no_tables( array $data, array $box ) { |
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$add_url = TablePress::url( array( 'action' => 'add' ) ); |
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$import_url = TablePress::url( array( 'action' => 'import' ) ); |
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?> |
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<p><?php _e( 'No tables found.', 'tablepress' ); ?></p> |
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<p><?php printf( __( 'You should <a href="%1$s">add</a> or <a href="%2$s">import</a> a table to get started!', 'tablepress' ), $add_url, $import_url ); ?></p> |
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<?php |
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} |
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|
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/** |
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* Print the content of the "Export Tables" post meta box. |
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* |
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* @since 1.0.0 |
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* |
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* @param array $data Data for this screen. |
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* @param array $box Information about the meta box. |
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*/ |
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public function postbox_export_form( array $data, array $box ) { |
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?> |
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<table class="tablepress-postbox-table fixed"> |
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<tr> |
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<th class="column-1 top-align" scope="row"> |
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<label for="tables-export"><?php _e( 'Tables to Export', 'tablepress' ); ?>:</label> |
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<?php |
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if ( $data['zip_support_available'] ) { |
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// Show a "Select all" checkbox to select all entries in the export tables dropdown. |
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echo '<br /><br /><label for="tables-export-select-all"><input type="checkbox" id="tables-export-select-all" /> ' . __( 'Select all', 'tablepress' ) . '</label>'; |
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|
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// Show a "Reverse List" checkbox if more tables are shown than what the height of the export tables dropdown holds. |
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if ( $data['tables_count'] > 12 ) { |
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echo '<br /><br /><label for="tables-export-reverse-list"><input type="checkbox" id="tables-export-reverse-list" /> ' . __( 'Reverse list', 'tablepress' ) . '</label>'; |
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} |
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} |
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?> |
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</th> |
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<td class="column-2"> |
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<input type="hidden" name="export[tables_list]" id="tables-export-list" value="" /> |
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<?php |
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$select_size = $data['tables_count'] + 1; // Show at least one empty row in the select. |
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$select_size = max( $select_size, 3 ); |
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$select_size = min( $select_size, 12 ); |
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$size_multiple = ( $data['zip_support_available'] ) ? " size=\"{$select_size}\" multiple=\"multiple\"" : ''; |
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?> |
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<select id="tables-export" name="export[tables][]" autofocus<?php echo $size_multiple; ?>> |
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<?php |
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foreach ( $data['table_ids'] as $table_id ) { |
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// Load table, without table data, options, and visibility settings. |
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$table = TablePress::$model_table->load( $table_id, false, false ); |
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if ( ! current_user_can( 'tablepress_export_table', $table['id'] ) ) { |
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continue; |
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} |
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if ( '' === trim( $table['name'] ) ) { |
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$table['name'] = __( '(no name)', 'tablepress' ); |
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} |
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$text = esc_html( sprintf( __( 'ID %1$s: %2$s', 'tablepress' ), $table['id'], $table['name'] ) ); |
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$selected = selected( true, in_array( $table['id'], $data['export_ids'], true ), false ); |
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echo "<option{$selected} value=\"{$table['id']}\">{$text}</option>"; |
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} |
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?> |
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</select> |
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<?php |
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if ( $data['zip_support_available'] ) { |
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// The keyboard shortcuts in this description are for Windows keyboard layouts. The Mac keys (⌘ and shift) are set via JS in export.js. |
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echo '<br /><span id="tables-export-shortcut-description" class="description">' . sprintf( __( 'You can select multiple tables by holding down the “%1$s” key or the “%2$s” key for ranges.', 'tablepress' ), _x( 'Ctrl', 'keyboard key', 'tablepress' ), _x( 'Shift', 'keyboard key', 'tablepress' ) ) . '</span>'; |
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} |
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?> |
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</td> |
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</tr> |
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<tr> |
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<th class="column-1" scope="row"><label for="tables-export-format"><?php _e( 'Export Format', 'tablepress' ); ?>:</label></th> |
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<td class="column-2"> |
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<select id="tables-export-format" name="export[format]"> |
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<?php |
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foreach ( $data['export_formats'] as $format => $name ) { |
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$selected = selected( $format, $data['export_format'], false ); |
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echo "<option{$selected} value=\"{$format}\">{$name}</option>"; |
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} |
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?> |
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</select> |
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</td> |
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</tr> |
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<tr> |
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<th class="column-1" scope="row"><label for="tables-export-csv-delimiter"><?php _e( 'CSV Delimiter', 'tablepress' ); ?>:</label></th> |
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<td class="column-2"> |
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<select id="tables-export-csv-delimiter" name="export[csv_delimiter]"> |
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<?php |
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foreach ( $data['csv_delimiters'] as $delimiter => $name ) { |
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$selected = selected( $delimiter, $data['csv_delimiter'], false ); |
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echo "<option{$selected} value=\"{$delimiter}\">{$name}</option>"; |
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} |
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?> |
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</select> <span id="tables-export-csv-delimiter-description" class="description hide-if-js"><?php _e( '(Only needed for CSV export.)', 'tablepress' ); ?></span> |
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</td> |
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</tr> |
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<tr class="bottom-border"> |
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<th class="column-1" scope="row"><?php _e( 'ZIP file', 'tablepress' ); ?>:</th> |
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<td class="column-2"> |
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<?php |
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if ( $data['zip_support_available'] ) { |
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?> |
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<input type="checkbox" id="tables-export-zip-file" name="export[zip_file]" value="true" /> |
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<label for="tables-export-zip-file"><?php _e( 'Create a ZIP archive.', 'tablepress' ); ?> <span id="tables-export-zip-file-description" class="description hide-if-js"><?php _e( '(Mandatory if more than one table is selected.)', 'tablepress' ); ?></span></label> |
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<?php |
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} else { |
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_e( 'Note: Support for ZIP file creation seems not to be available on this server.', 'tablepress' ); |
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} |
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?> |
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</td> |
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</tr> |
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<tr class="top-border"> |
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<td class="column-1"></td> |
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<td class="column-2"><input type="submit" value="<?php echo esc_attr_x( 'Download Export File', 'button', 'tablepress' ); ?>" class="button button-primary button-large" /></td> |
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</tr> |
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</table> |
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<?php |
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} |
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|
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} // class TablePress_Export_View |
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