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<?php
/**
* Edit Table View
*
* @package TablePress
* @subpackage Views
* @author Tobias Bäthge
* @since 1.0.0
*/
// Prohibit direct script loading.
defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
/**
* Edit Table View class
*
* @package TablePress
* @subpackage Views
* @author Tobias Bäthge
* @since 1.0.0
*/
class TablePress_Edit_View extends TablePress_View {
/**
* List of WP feature pointers for this view.
*
* @since 2.0.0
* @var string[]
*/
protected array $wp_pointers = array( 'tp20_edit_context_menu', 'tp21_edit_screen_options' );
/**
* Sets up the view with data and do things that are specific for this view.
*
* @since 1.0.0
*
* @param string $action Action for this view.
* @param array<string, mixed> $data Data for this view.
*/
#[\Override]
public function setup( /* string */ $action, array $data ) /* : void */ {
// Don't use type hints in the method declaration to prevent PHP errors, as the method is inherited.
parent::setup( $action, $data );
$this->add_text_box( 'no-javascript', array( $this, 'textbox_no_javascript' ), 'header' );
if ( isset( $data['table']['is_corrupted'] ) && $data['table']['is_corrupted'] ) {
$this->add_text_box( 'table-corrupted', array( $this, 'textbox_corrupted_table' ), 'header' );
return;
}
$this->process_action_messages( array(
'success_add' => __( 'The table was added successfully.', 'tablepress' ),
'success_copy' => _n( 'The table was copied successfully.', 'The tables were copied successfully.', 1, 'tablepress' ) . ' ' . sprintf( __( 'You are now seeing the copied table, which has the table ID “%s”.', 'tablepress' ), esc_html( $data['table']['id'] ) ),
'success_import' => __( 'The table was imported successfully.', 'tablepress' ),
'error_delete' => __( 'Error: The table could not be deleted.', 'tablepress' ),
) );
// For the Advanced Editor.
wp_enqueue_style( 'wp-jquery-ui-dialog' );
wp_enqueue_style( 'editor-buttons' );
wp_enqueue_script( 'wpdialogs' );
// For the "Insert Image" dialog.
add_filter( 'media_view_strings', array( $this, 'change_media_view_strings' ) );
wp_enqueue_media();
// For the "Insert Link" dialog.
wp_enqueue_script( 'wplink' );
$this->admin_page->enqueue_style( 'jspreadsheet' );
$this->admin_page->enqueue_style( 'jsuites', array( 'tablepress-jspreadsheet' ) );
$this->admin_page->enqueue_style( 'edit', array( 'tablepress-jspreadsheet', 'tablepress-jsuites' ) );
if ( ! TABLEPRESS_IS_PLAYGROUND_PREVIEW && tb_tp_fs()->is_free_plan() ) {
$this->admin_page->enqueue_style( 'edit-features', array( 'tablepress-edit' ) );
}
$this->admin_page->enqueue_script( 'jspreadsheet' );
$this->admin_page->enqueue_script( 'jsuites', array( 'tablepress-jspreadsheet' ) );
$this->admin_page->enqueue_script( 'edit', array( 'tablepress-jspreadsheet', 'tablepress-jsuites', 'jquery-core' ) );
$this->add_text_box( 'head', array( $this, 'textbox_head' ), 'normal' );
$this->add_text_box( 'buttons-top', array( $this, 'textbox_buttons' ), 'normal' );
$this->add_meta_box( 'table-information', __( 'Table Information', 'tablepress' ), array( $this, 'postbox_table_information' ), 'normal' );
$this->add_meta_box( 'table-data', __( 'Table Content', 'tablepress' ), array( $this, 'postbox_table_data' ), 'normal' );
$this->add_meta_box( 'table-manipulation', __( 'Table Manipulation', 'tablepress' ), array( $this, 'postbox_table_manipulation' ), 'normal' );
$this->add_meta_box( 'table-options', __( 'Table Options', 'tablepress' ), array( $this, 'postbox_table_options' ), 'normal' );
$this->add_meta_box( 'datatables-features', __( 'Table Features for Site Visitors', 'tablepress' ), array( $this, 'postbox_datatables_features' ), 'normal' );
$this->add_text_box( 'hidden-containers', array( $this, 'textbox_hidden_containers' ), 'additional' );
$this->add_text_box( 'buttons-bottom', array( $this, 'textbox_buttons' ), 'additional' );
$this->add_text_box( 'other-actions', array( $this, 'textbox_other_actions' ), 'submit' );
add_filter( 'screen_settings', array( $this, 'add_screen_options_output' ), 10, 2 );
}
/**
* Changes the Media View string "Insert into post" to "Insert into Table".
*
* @since 1.0.0
*
* @param array<string, string> $strings Current set of Media View strings.
* @return array<string, string> Changed Media View strings.
*/
public function change_media_view_strings( array $strings ): array {
$strings['insertIntoPost'] = __( 'Insert into Table', 'tablepress' );
return $strings;
}
/**
* Adds custom screen options to the screen.
*
* @since 2.1.0
*
* @param string $screen_settings Screen settings.
* @param WP_Screen $screen WP_Screen object.
* @return string Extended Screen settings.
*/
public function add_screen_options_output( /* string */ $screen_settings, WP_Screen $screen ): string {
// Don't use a type hint for the `$screen_settings` argument as many WordPress plugins seem to be returning `null` in their filter hook handlers.
// Protect against other plugins not returning a string for the `$screen_settings` argument.
if ( ! is_string( $screen_settings ) ) { // @phpstan-ignore function.alreadyNarrowedType (The `is_string()` check is needed as the input is coming from a filter hook.)
$screen_settings = '';
}
$screen_settings = '<fieldset id="tablepress-screen-options" class="screen-options">';
$screen_settings .= '<legend>' . __( 'Table editor settings', 'tablepress' ) . '</legend>';
$screen_settings .= '<p>' . __( 'Adjust the default size of the table cells in the table editor below.', 'tablepress' ) . ' ' . __( 'Cells with many lines of text will expand to their full height when they are edited.', 'tablepress' ) . '</p>';
$screen_settings .= '<p><em>' . __( 'Please note: These settings only influence the table editor view on this screen, but not the table that the site visitor sees!', 'tablepress' ) . '</em></p>';
$screen_settings .= '<div>';
$screen_settings .= '<label for="table_editor_column_width">' . __( 'Default column width:', 'tablepress' ) . '</label> ';
$input = '<input type="number" id="table_editor_column_width" class="small-text" value="' . esc_attr( TablePress::$model_options->get( 'table_editor_column_width' ) ) . '" min="30" max="9999">';
$screen_settings .= sprintf( __( '%s pixels', 'tablepress' ), $input );
$screen_settings .= '</div>';
$screen_settings .= '<div style="margin-top: 6px;">';
$screen_settings .= '<label for="table_editor_line_clamp">' . __( 'Maximum visible lines of text:', 'tablepress' ) . '</label> ';
$input = '<input type="number" id="table_editor_line_clamp" class="tiny-text" value="' . esc_attr( TablePress::$model_options->get( 'table_editor_line_clamp' ) ) . '" min="0" max="999">';
$screen_settings .= sprintf( __( '%s lines', 'tablepress' ), $input );
$screen_settings .= '</div>';
$screen_settings .= '</fieldset>';
return $screen_settings;
}
/**
* Renders the current view.
*
* In comparison to the parent class method, this contains handling for the no-js case and adjusts the HTML code structure.
*
* @since 2.0.0
*/
#[\Override]
public function render(): void {
$this->print_javascript_data();
?>
<div id="tablepress-page" class="wrap">
<form>
<?php
$this->print_nav_tab_menu();
?>
<div id="tablepress-body">
<hr class="wp-header-end">
<?php
// Print all header messages.
foreach ( $this->header_messages as $message ) {
echo $message;
}
$this->do_text_boxes( 'header' );
?>
<div id="poststuff" class="hide-if-no-js">
<div id="post-body" class="metabox-holder columns-1">
<div id="postbox-container-2" class="postbox-container">
<?php
$this->do_text_boxes( 'normal' );
$this->do_meta_boxes( 'normal' );
$this->do_text_boxes( 'additional' );
$this->do_meta_boxes( 'additional' );
$this->do_text_boxes( 'submit' );
$this->do_text_boxes( 'side' );
$this->do_meta_boxes( 'side' );
?>
</div>
</div>
<br class="clear">
</div>
</form>
</div>
</div>
<?php
}
/**
* Overrides parent class method, as the nonces for this view are generated in the JS code.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the text box.
*/
#[\Override]
protected function action_nonce_field( array $data, array $box ): void {
// Intentionally left empty. Nonces for this view are generated in `print_javascript_data()`.
}
/**
* Prints the table data for use in JS code and the main React container.
*
* @since 3.0.0
*/
public function print_javascript_data(): void {
echo "<script>\n";
echo "window.tp = window.tp || {};\n";
echo "tp.nonces = {\n";
echo "\tedit_table: '" . wp_create_nonce( TablePress::nonce( $this->action, $this->data['table']['id'] ) ) . "',\n";
echo "\tpreview_table: '" . wp_create_nonce( TablePress::nonce( 'preview_table', $this->data['table']['id'] ) ) . "',\n";
echo "\tcopy_table: '" . wp_create_nonce( TablePress::nonce( 'copy_table', $this->data['table']['id'] ) ) . "',\n";
echo "\tdelete_table: '" . wp_create_nonce( TablePress::nonce( 'delete_table', $this->data['table']['id'] ) ) . "',\n";
echo "\tscreen_options: '" . wp_create_nonce( TablePress::nonce( 'screen_options' ) ) . "',\n";
echo "};\n";
echo "tp.table = {\n";
echo "\tid: '{$this->data['table']['id']}',\n";
echo "\tshortcode: '" . esc_js( TablePress::$shortcode ) . "',\n";
// Add the table meta data.
$this->data['table']['meta'] = array(
'id' => $this->data['table']['id'],
'name' => $this->data['table']['name'],
'description' => $this->data['table']['description'],
'lastModified' => TablePress::format_datetime( $this->data['table']['last_modified'] ),
'lastEditor' => TablePress::get_user_display_name( $this->data['table']['options']['last_editor'] ),
);
// JSON-encode array items separately to save some PHP memory.
foreach ( array( 'meta', 'data', 'options', 'visibility' ) as $item ) {
$json = $this->convert_to_json_parse_output( $this->data['table'][ $item ] );
echo "\t{$item}: {$json},\n";
}
echo "};\n";
echo "tp.screenOptions = {\n";
echo "\ttable_editor_column_width: " . absint( TablePress::$model_options->get( 'table_editor_column_width' ) ) . ",\n";
echo "\tshowCustomCommands: " . ( current_user_can( 'unfiltered_html' ) ? 'true' : 'false' ) . ",\n";
echo "\toptionsUrl: '" . TablePress::url( array( 'action' => 'options' ) ) . "',\n";
echo "\tcurrentUserCanEditTableId: " . ( current_user_can( 'tablepress_edit_table_id', $this->data['table']['id'] ) ? 'true' : 'false' ) . ",\n";
echo "\tcurrentUserCanCopyTable: " . ( current_user_can( 'tablepress_copy_table', $this->data['table']['id'] ) ? 'true' : 'false' ) . ",\n";
echo "\tcurrentUserCanDeleteTable: " . ( current_user_can( 'tablepress_delete_table', $this->data['table']['id'] ) ? 'true' : 'false' ) . ",\n";
echo "\tcurrentUserCanExportTable: " . ( current_user_can( 'tablepress_export_table', $this->data['table']['id'] ) ? 'true' : 'false' ) . ",\n";
echo "\tcurrentUserCanPreviewTable: " . ( current_user_can( 'tablepress_preview_table', $this->data['table']['id'] ) ? 'true' : 'false' ) . ",\n";
echo "\tcopyUrl: '" . str_replace( '&', '&', TablePress::url( array( 'action' => 'copy_table', 'item' => $this->data['table']['id'], 'return' => 'edit' ), true, 'admin-post.php' ) ) . "',\n";
echo "\tdeleteUrl: '" . str_replace( '&', '&', TablePress::url( array( 'action' => 'delete_table', 'item' => $this->data['table']['id'], 'return' => 'edit', 'return_item' => $this->data['table']['id'] ), true, 'admin-post.php' ) ) . "',\n";
echo "\texportUrl: '" . str_replace( '&', '&', TablePress::url( array( 'action' => 'export', 'table_id' => $this->data['table']['id'] ) ) ) . "',\n";
echo "\tpreviewUrl: '" . str_replace( '&', '&', TablePress::url( array( 'action' => 'preview_table', 'item' => $this->data['table']['id'], 'return' => 'edit', 'return_item' => $this->data['table']['id'] ), true, 'admin-post.php' ) ) . "',\n";
echo "};\n";
echo "</script>\n";
echo '<div id="tablepress-edit-screen"></div>'; // React container.
}
/**
* Prints the content of the "Table Information" post meta box.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the meta box.
*/
public function postbox_table_information( array $data, array $box ): void {
echo '<div id="tablepress-table-information-section"></div>';
if ( ! TABLEPRESS_IS_PLAYGROUND_PREVIEW && tb_tp_fs()->is_free_plan() ) :
?>
<div class="postbox premium-features">
<div>
<div>
<div class="postbox-header">
<h2><span class="dashicons dashicons-lightbulb"></span> <?php _e( 'TablePress has more to offer!', 'tablepress' ); ?></h2>
</div>
<div class="inside">
<?php
TablePress::init_modules();
$random_module_slug = array_rand( TablePress::$modules );
$feature_module = TablePress::$modules[ $random_module_slug ];
$module_url = esc_url( "https://tablepress.org/modules/{$random_module_slug}/?utm_source=plugin&utm_medium=textlink&utm_content=edit-screen" );
echo '<strong>' . __( 'Supercharge your tables with exceptional features:', 'tablepress' ) . '</strong>';
echo '<h3><a href="' . $module_url . '">' . $feature_module['name'] . '</a></h3>';
echo '<span>' . $feature_module['description'] . ' <a href="' . $module_url . '">' . __( 'Read more!', 'tablepress' ) . '</a></span>';
?>
</div>
</div>
<div class="buttons">
<a href="https://tablepress.org/premium/?utm_source=plugin&utm_medium=textlink&utm_content=edit-screen" class="tablepress-button">
<span><?php _e( 'Compare the TablePress premium versions', 'tablepress' ); ?></span>
<span class="dashicons dashicons-arrow-right-alt"></span>
</a>
</div>
</div>
</div>
<?php
endif;
}
/**
* Prints the content of the "Table Content" post meta box.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the meta box.
*/
public function postbox_table_data( array $data, array $box ): void {
$css_variables = '--table-editor-line-clamp:' . absint( TablePress::$model_options->get( 'table_editor_line_clamp' ) ) . ';';
$css_variables = esc_attr( $css_variables );
echo "<div id=\"table-editor\" style=\"{$css_variables}\"></div>";
}
/**
* Prints the content of the "Table Manipulation" post meta box.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the meta box.
*/
public function postbox_table_manipulation( array $data, array $box ): void {
echo '<div id="tablepress-table-manipulation-section"></div>';
}
/**
* Prints the container for the "Preview" and "Save Changes" buttons.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the text box.
*/
public function textbox_buttons( array $data, array $box ): void {
echo '<div id="tablepress-' . $box['id'] . '-section" class="section-has-react-loading-text">';
echo '</div>';
}
/**
* Prints the container for the "Copy Table, "Export Table", and "Delete Table" buttons.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the text box.
*/
public function textbox_other_actions( array $data, array $box ): void {
echo '<div id="tablepress-other-actions-section"></div>';
}
/**
* Prints the hidden containers for the Preview.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the text box.
*/
public function textbox_hidden_containers( array $data, array $box ): void {
?>
<div id="tablepress-table-preview-section"></div>
<div class="hidden-container">
<div id="advanced-editor">
<label id="advanced-editor-label" for="advanced-editor-content" class="screen-reader-text"><?php esc_html_e( 'Advanced Editor', 'tablepress' ); ?></label>
<?php
$wp_editor_options = array(
'textarea_rows' => 10,
'tinymce' => false,
'quicktags' => array(
'buttons' => 'strong,em,link,del,ins,img,code,spell,close',
),
);
wp_editor( '', 'advanced-editor-content', $wp_editor_options );
?>
</div>
<textarea id="textarea-insert-helper" class="hidden"></textarea>
</div>
<?php
}
/**
* Prints the content of the "Table Options" post meta box.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the meta box.
*/
public function postbox_table_options( array $data, array $box ): void {
echo '<div id="tablepress-table-options-section"></div>';
}
/**
* Prints the content of the "Table Features for Site Visitors" post meta box.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the meta box.
*/
public function postbox_datatables_features( array $data, array $box ): void {
echo '<div id="tablepress-datatables-features-section"></div>';
}
/**
* Prints a notification about a corrupted table.
*
* @since 1.4.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the text box.
*/
public function textbox_corrupted_table( array $data, array $box ): void {
?>
<div class="notice components-notice is-error">
<div class="components-notice__content">
<h3><em>
<?php _e( 'Attention: Unfortunately, an error occurred.', 'tablepress' ); ?>
</em></h3>
<p>
<?php
printf( __( 'The internal data of table “%1$s” (ID %2$s) is corrupted.', 'tablepress' ), esc_html( $data['table']['name'] ), esc_html( $data['table']['id'] ) );
echo ' ';
printf( __( 'The following error was registered: %s.', 'tablepress' ), '<code>' . esc_html( $data['table']['json_error'] ) . '</code>' );
?>
</p>
<p>
<?php
_e( 'Because of this error, the table can not be edited at this time, to prevent possible further data loss.', 'tablepress' );
echo ' ';
printf( __( 'Please see the <a href="%s">TablePress FAQ page</a> for further instructions.', 'tablepress' ), 'https://tablepress.org/faq/corrupted-tables/' );
?>
</p>
<p>
<?php echo '<a href="' . esc_url( TablePress::url( array( 'action' => 'list' ) ) ) . '" class="components-button is-secondary is-compact">' . __( 'Back to the List of Tables', 'tablepress' ) . '</a>'; ?>
</p>
</div>
</div>
<?php
}
/**
* Prints the screen head text.
*
* @since 1.0.0
*
* @param array<string, mixed> $data Data for this screen.
* @param array<string, mixed> $box Information about the text box.
*/
public function textbox_head( array $data, array $box ): void {
echo '<p>';
_e( 'To edit the content or modify the structure of this table, use the input fields and buttons below.', 'tablepress' );
echo ' ';
// Show the instructions string depending on whether the Block Editor is used on the site or not.
if ( 'block' === $data['site_used_editor'] ) {
printf( __( 'To insert a table into a post or page, add a “%1$s” block in the block editor and select the desired table.', 'tablepress' ), __( 'TablePress table', 'tablepress' ) );
} elseif ( 'elementor' === $data['site_used_editor'] ) {
printf( __( 'To insert a table into a post or page, add a “%1$s” widget in the Elementor editor and select the desired table.', 'tablepress' ), __( 'TablePress table', 'tablepress' ) );
} else {
_e( 'To insert a table into a post or page, paste its Shortcode at the desired place in the editor.', 'tablepress' );
}
echo '</p>';
}
/**
* Sets the content for the WP feature pointer about the drag and drop and sort on the "Edit" screen.
*
* @since 2.0.0
*/
public function wp_pointer_tp20_edit_context_menu(): void {
$content = '<h3>' . __( 'TablePress feature: Context menu', 'tablepress' ) . '</h3>';
$content .= '<p>' . __( 'Did you know?', 'tablepress' ) . ' ' . __( 'Right-clicking the table content fields will open a context menu for quick access to common editing tools.', 'tablepress' ) . '</p>';
$this->admin_page->print_wp_pointer_js(
'tp20_edit_context_menu',
'#table-editor',
array(
'content' => $content,
'position' => array( 'edge' => 'bottom', 'align' => 'center' ),
),
);
}
/**
* Sets the content for the WP feature pointer about the screen options for changing the cell size.
*
* @since 2.1.0
*/
public function wp_pointer_tp21_edit_screen_options(): void {
$content = '<h3>' . __( 'TablePress feature: Column width and row height of the table editor', 'tablepress' ) . '</h3>';
$content .= '<p>' . __( 'Did you know?', 'tablepress' ) . ' ' . sprintf( __( 'You can change the default cell size for the table editor on this “Edit” screen in the “%s”.', 'tablepress' ), __( 'Screen Options', 'default' ) ) . '</p>';
$this->admin_page->print_wp_pointer_js(
'tp21_edit_screen_options',
'#screen-options-link-wrap',
array(
'content' => $content,
'position' => array( 'edge' => 'top', 'align' => 'right' ),
'pointerClass' => 'wp-pointer pointer-tp21_edit_screen_options',
),
);
}
} // class TablePress_Edit_View