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/**
* JavaScript code for the "Import" screen
*
* @package TablePress
* @subpackage Views JavaScript
* @author Tobias Bäthge
* @since 1.0.0
*/
/* global alert, tablepress_import */
jQuery( document ).ready( function( $ ) {
'use strict';
/**
* Show select box for table to replace only if needed
*
* @since 1.0.0
*/
$( '#row-import-type' ).on( 'change', 'input', function() {
$( '#tables-import-existing-table' ).prop( 'disabled', ( 'replace' !== $(this).val() && 'append' !== $(this).val() ) );
} )
.find( 'input:checked' ).change();
/**
* Show only the import source field that was selected with the radio button
*
* @since 1.0.0
*/
$( '#row-import-source' ).on( 'change', 'input', function() {
$( '#row-import-source-file-upload, #row-import-source-url, #row-import-source-server, #row-import-source-form-field' ).hide();
$( '#row-import-source-' + $(this).val() ).show();
} )
.find( 'input:checked' ).change();
/**
* Show only the WP-Table Reloaded import source field that was selected with the radio button
*
* @since 1.0.0
*/
$( '#row-import-wp-table-reloaded-source' ).on( 'change', 'input', function() {
$( '#row-import-wp-table-reloaded-source-dump-file, #row-import-wp-table-reloaded-source-db' ).hide();
$( '#row-import-wp-table-reloaded-source-' + $(this).val() ).show();
} )
.find( 'input:checked' ).change();
/**
* Select correct value in import format dropdown on file select
*
* @since 1.0.0
*/
$( '#tables-import-file-upload, #tables-import-url, #tables-import-server' ).on( 'change', function( event ) {
var path = $(this).val(),
filename_start,
extension_start,
filename = path,
extension = 'csv';
// default extension: CSV for file upload and server, HTML for URL
if ( 'tables-import-url' === event.target.id ) {
extension = 'html';
}
// determine filename from full path
filename_start = path.lastIndexOf( '\\' );
if ( -1 !== filename_start ) { // Windows-based path
filename = path.substr( filename_start + 1 );
} else {
filename_start = path.lastIndexOf( '/' );
if ( -1 !== filename_start ) { // Windows-based path
filename = path.substr( filename_start + 1 );
}
}
// determine extension from filename
extension_start = filename.lastIndexOf( '.' );
if ( -1 !== extension_start ) {
extension = filename.substr( extension_start + 1 ).toLowerCase();
}
// allow .htm for HTML as well
if ( 'htm' === extension ) {
extension = 'html';
}
// Don't change the format for ZIP archives
if ( 'zip' === extension ) {
return;
}
$( '#tables-import-format' ).val( extension );
} );
/**
* Check, whether inputs are valid
*
* @since 1.0.0
*/
$( '#tablepress-page' ).find( 'form' ).on( 'submit.tablepress', function( /* event */ ) {
var import_source = $( '#row-import-source' ).find( 'input:checked' ).val(),
selected_import_source_field = $( '#tables-import-' + import_source ).get(0),
valid_form = true,
import_type = $( '#row-import-type' ).find( 'input:checked' ).val();
/* the value of the selected import source field must be set/changed from the default */
if ( selected_import_source_field.defaultValue === selected_import_source_field.value ) {
$( selected_import_source_field )
.addClass( 'invalid' )
.one( 'change', function() { $(this).removeClass( 'invalid' ); } )
.focus().select();
valid_form = false;
}
/* if replace or append is selected, a table must be selected */
if ( 'replace' === import_type || 'append' === import_type ) {
if ( '' === $( '#tables-import-existing-table' ).val() ) {
$( '#row-import-type' )
.one( 'change', 'input', function() { $( '#tables-import-existing-table' ).removeClass( 'invalid' ); } );
$( '#tables-import-existing-table' )
.addClass( 'invalid' )
.one( 'change', function() { $(this).removeClass( 'invalid' ); } )
.focus().select();
valid_form = false;
}
}
if ( ! valid_form ) {
return false;
}
// at this point, the form is valid and will be submitted
} );
/**
* Remove form validation check if "Import from WP-Table Reloaded" button is clicked
*
* @since 1.0.0
*/
$( '#tablepress-page' ).find( '#submit_wp_table_reloaded_import' ).on( 'click', function() {
$( '#tablepress-page' ).find( 'form' ).off( 'submit.tablepress' );
/* File upload must have a file, if Dump File is selected as the source */
if ( $( '#import-wp-table-reloaded-source-dump-file' ).prop( 'checked' ) && '' === $( '#tables-import-wp-table-reloaded-dump-file' ).val() ) {
$( '#tables-import-wp-table-reloaded-dump-file' )
.addClass( 'invalid' )
.one( 'change', function() { $(this).removeClass( 'invalid' ); } )
.focus().select();
return false;
}
/* At least one checkbox must be check, to have something imported */
if ( ! $( '#import-wp-table-reloaded-tables' ).prop( 'checked' ) && ! $( '#import-wp-table-reloaded-css' ).prop( 'checked' ) ) {
alert( tablepress_import.error_wp_table_reloaded_nothing_selected );
return false;
}
} );
} );