22

✏️ Editing: class-basic-shortcodes-admin.php

<?php
/**
 * The admin-specific functionality of the plugin.
 *
 * @link       https://codesupply.co/plugins/basic-shortcodes/
 * @since      1.0.0
 *
 * @package    Basic Shortcodes
 * @subpackage Admin
 */

/**
 * The admin-specific functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    Basic Shortcodes
 * @subpackage Admin
 * @author     Code Supply Co. <hello@codesupply.co>
 */
class Basic_Shortcodes_Admin {

/**
	 * The ID of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string    $plugin_name    The ID of this plugin.
	 */
	private $plugin_name;

/**
	 * The version of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string    $version    The current version of this plugin.
	 */
	private $version;

/**
	 * Initialize the class and set its properties.
	 *
	 * @since 1.0.0
	 * @param string $plugin_name  The name of this plugin.
	 * @param string $version      The version of this plugin.
	 */
	public function __construct( $plugin_name, $version ) {

$this->plugin_name = $plugin_name;
		$this->version = $version;

}

/**
	 * Register the stylesheets for the admin area.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_styles() {

wp_enqueue_style( 'wp-color-picker' );

wp_register_style( 'bsc_admin_css', plugin_dir_url( __FILE__ ) . 'css/basic-shortcodes-admin.css', false, $this->version, 'screen' );
		wp_enqueue_style( 'bsc_admin_css' );
	}

/**
	 * Register the JavaScript for the admin area.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_scripts() {

wp_enqueue_script( 'wp-color-picker' );

wp_enqueue_script( 'bsc_serialize_to_json', plugin_dir_url( __FILE__ ) . 'js/jquery.serialize-to-json.min.js', array( 'jquery' ), $this->version, false );
		wp_enqueue_script( 'bsc_repeater', plugin_dir_url( __FILE__ ) . 'js/jquery.repeater.min.js', array( 'jquery' ), $this->version, false );
	}

/**
	 * Register shorcodes button for TinyMCE buttons (Visual tab).
	 *
	 * @since  1.0.0
	 * @param  array $buttons First-row list of buttons.
	 * @return array Buttons.
	 */
	public function bsc_register_shortcode_buttons( $buttons ) {
		if ( current_user_can( 'edit_posts' ) ) {
			array_push( $buttons, 'bsc_button' );
		}

return $buttons;
	}

/**
	 * Register shortcodes plugin
	 *
	 * @since  1.0.0
	 * @param  array $plugins An array of external TinyMCE plugins.
	 * @return array Plugins.
	 */
	public function bsc_register_shortcode_plugin( $plugins ) {
		if ( current_user_can( 'edit_posts' ) ) {
			$plugins['bsc_shortcodes'] = trailingslashit( plugin_dir_url( __FILE__ ) ) . 'js/basic-shortcodes-plugin.js';
		}

return $plugins;
	}

/**
	 * Generate Section Fileds
	 *
	 * @since 1.0.0
	 * @param array $section Sections Fields.
	 * @param array $counter Unique field identifier.
	 */
	public function generate_section_fields( $section, $counter = 0 ) {
		if ( isset( $section['fields'] ) && is_array( $section['fields'] ) ) {

// Default Field Settings.
			$default_field = array(
				'type'		=> 'input',
				'name'		=> '',
				'label'		=> '',
				'desc'		=> '',
				'default'	=> '',
				'attrs'		=> array(),
				'style'		=> 'vertical', // For radio.
				'suffix'	=> '',         // For inputs.
				'options'	=> array(),    // For select, radio.
				'fields'	=> array(),    // For repeater.
			);

foreach ( $section['fields'] as $field ) {

$counter++;

// Merge Settings.
				$field = array_merge( $default_field, $field );

// Attrs.
				$attrs = null;

if ( ! empty( $field['attrs'] ) ) {
					foreach ( $field['attrs'] as $key => $value ) {
						$attrs[] = sprintf( '%s="%s"', $key, $value );
					}
					$attrs = implode( ' ', $attrs );
				}

// Output by type.
				switch ( $field['type'] ) {
					case 'section':
						?>
							<tr>
								<th><h3><?php echo wp_kses_post( $field['label'] ); ?></h3></th><td>&nbsp;</td>
							</tr>
						<?php
						break;
					case 'input':
						?>
							<tr>
								<th><?php echo wp_kses_post( $field['label'] ); ?>:<small><?php echo wp_kses_post( $field['desc'] ); ?></small></th>
								<td>
									<input name="<?php echo esc_attr( $field['name'] ); ?>" type="text" value="<?php echo esc_attr( $field['default'] ); ?>" <?php echo wp_kses_data( $attrs ); ?>><?php echo esc_attr( $field['suffix'] ); ?>
								</td>
							</tr>
						<?php
						break;
					case 'textarea':
						?>
							<tr>
								<th><?php echo wp_kses_post( $field['label'] ); ?>:<small><?php echo wp_kses_post( $field['desc'] ); ?></small></th>
								<td>
									<textarea name="<?php echo esc_attr( $field['name'] ); ?>" <?php echo wp_kses_data( $attrs ); ?>><?php echo wp_kses_post( $field['default'] ); ?></textarea>
								</td>
							</tr>
						<?php
						break;
					case 'select':
						?>
							<tr>
								<th><?php echo wp_kses_post( $field['label'] ); ?>:<small><?php echo wp_kses_post( $field['desc'] ); ?></small></th>
								<td>
									<select name="<?php echo esc_attr( $field['name'] ); ?>" <?php echo wp_kses_data( $attrs ); ?>>
										<?php if ( isset( $field['options'] ) && $field['options'] ) : ?>
											<?php foreach ( $field['options'] as $key => $option ) : ?>
												<option value="<?php echo esc_attr( $key ); ?>" <?php selected( $field['default'], esc_attr( $key ) ); ?>><?php echo esc_attr( $option ); ?></option>
											<?php endforeach; ?>
										<?php endif; ?>
									</select>
								</td>
							</tr>
						<?php
						break;

case 'checkbox':
						?>
							<tr>
								<th><?php echo wp_kses_post( $field['label'] ); ?>:<small><?php echo wp_kses_post( $field['desc'] ); ?></small></th>
								<td>
									<input name="<?php echo esc_attr( $field['name'] ); ?>" type="checkbox" value="true" <?php checked( (bool) $field['default'], true ); ?> <?php echo wp_kses_data( $attrs ); ?>>
								</td>
							</tr>
						<?php
						break;

case 'radio':
						?>
							<tr>
								<th><?php echo wp_kses_post( $field['label'] ); ?>:<small><?php echo wp_kses_post( $field['desc'] ); ?></small></th>
								<td>
									<?php if ( isset( $field['options'] ) && $field['options'] ) : ?>
										<?php foreach ( $field['options'] as $key => $option ) : $counter++; ?>
											<?php $id = sprintf( 'field-%s-%s-%s', $section['name'], $field['name'], $counter ); ?>
											<input id="<?php echo esc_attr( $id ); ?>" name="<?php echo esc_attr( $field['name'] ); ?>" type="radio" value="<?php echo esc_attr( $key ); ?>" <?php checked( $field['default'], $key ); ?> <?php echo wp_kses_data( $attrs ); ?>>
											<label for="<?php echo esc_attr( $id ); ?>"><?php echo esc_attr( $option ); ?></label>
											<?php if ( 'vertical' === $field['style'] ) : ?>
												<br>
											<?php else : ?>
												&nbsp;
											<?php endif; ?>
										<?php endforeach; ?>
									<?php endif; ?>
								</td>
							</tr>
						<?php
						break;

case 'content':
						?>
							<tr>
								<th><?php echo wp_kses_post( $field['label'] ); ?>:<small><?php echo wp_kses_post( $field['desc'] ); ?></small></th>
								<td>
									<textarea name="<?php echo esc_attr( $field['name'] ); ?>" <?php echo wp_kses_data( $attrs ); ?>><?php echo wp_kses_post( $field['default'] ); ?></textarea>
								</td>
							</tr>
						<?php
						break;

case 'repeater':
						?>
							<tr>
								<th><?php echo wp_kses_post( $field['label'] ); ?>:</label><small><?php echo wp_kses_post( $field['desc'] ); ?></small></th>
								<td class="basic-shortcodes-repeater-field">
									<div data-repeater-list="<?php echo esc_attr( $field['base'] ); ?>" >
										<table class="form-table" data-repeater-item>
											<tbody>
												<?php $this->generate_section_fields( $field, $counter ); ?>
											</tbody>
											<tfoot>
												<tr>
													<th></th>
													<td>
														<span class="button-secondary" data-repeater-delete><?php esc_html_e( 'Delete Item', 'basic-shortcodes' ); ?></span>
													</td>
												</tr>
											</tfoot>
										</table>
									</div>
									<span data-repeater-create class="button-primary"><?php esc_html_e( 'Add Item', 'basic-shortcodes' ); ?></span>
								</td>
							</tr>
						<?php
						break;
				} // End switch().
			} // End foreach().
		} // End if().
	}

/**
	 * Ajax Load Admin Shortcodes Panel
	 *
	 * @since 1.0.0
	 */
	public function bsc_ajax_shortcodes_panel() {

// Allow themes and plugins to enable/disable specific shortcodes UI panel.
		$sections = apply_filters( 'bsc_ui_args', array() );

// Sort elements.
		usort( $sections, function ( $a, $b ) {
			return $a['priority'] - $b['priority'];
		} );
		?>
			<div id="bsc_wrap" class="wrap">

</div>

<?php foreach ( $sections as $section ) : ?>
						<div id="tabs-<?php echo esc_attr( $section['name'] ); ?>" class="hidable wrap" style="display: none;">

<form id="bsc_shortcode_tab" enctype="multipart/form-data">
								<table class="form-table">
									<tbody>
										<?php $this->generate_section_fields( $section ); ?>

// Insert Shortcode.
							$('#tabs-<?php echo esc_attr( $section['name'] ); ?> form').submit( function( e ) {
								e.preventDefault();

// Hide Popup.
								tb_remove();

// Get input values from form.
								var fieldsObj = $( this ).serializeObject();

// Vars.
								var shortcodeContent = '',
									shortcodeAttrs   = [];

<?php foreach ( (array) $section['fields'] as $field ) : ?>

var fieldName = '<?php echo esc_attr( $field['name'] ); ?>';
									<?php
									switch ( $field['type'] ) {
										case 'section' : break;
										case 'repeater' : ?>

var subContentVars  = [],
												subCheckboxVars = [],
												shortcodeBase   = '<?php echo esc_attr( $field['base'] ); ?>';

<?php foreach ( (array) $field['fields'] as $sub_field ) : ?>

<?php if ( 'content' === $sub_field['type'] ) : ?>
													subContentVars.push( '<?php echo esc_attr( $sub_field['name'] ); ?>' );
												<?php endif; ?>

<?php if ( 'checkbox' === $sub_field['type'] ) : ?>
													subCheckboxVars.push( '<?php echo esc_attr( $sub_field['name'] ); ?>' );
												<?php endif; ?>

<?php endforeach; ?>

if( typeof fieldsObj[ shortcodeBase ] !== 'undefined' ) {

$.each( fieldsObj[ shortcodeBase ], function( key, obj ) {

var subShortcodeContent = '',
														subShortcodeAttrs   = [];

$.each( obj, function( s_key, s_obj ) {
														if( typeof s_obj !== 'undefined' ) {

// Field "Content" fix.
															if( ! $.inArray( s_key, subContentVars ) ) {
																subShortcodeContent += s_obj;
															} else {

// Other fields.
																subShortcodeAttrs.push( s_key + '="' + s_obj + '"' );
															}
														}

} );

// Add Inner Shortcode.
													if( subShortcodeContent ) {
														shortcodeContent += '[' + shortcodeBase + ' ' + subShortcodeAttrs.join( ' ' ) + ']<br>' + subShortcodeContent + '<br>[/' + shortcodeBase + ']<br>';
													} else {
														shortcodeContent += '[' + shortcodeBase + ' ' + subShortcodeAttrs.join( ' ' ) + ']<br>';
													}

} );
											}
											<?php
										break;

case 'content' : ?>
											if( typeof fieldsObj[ fieldName ] !== 'undefined' ) {
												shortcodeContent += fieldsObj[ fieldName ];
											}
											<?php
										break;

case 'checkbox' : ?>
											if( typeof fieldsObj[ fieldName ] !== 'undefined' ) {
												var fieldAttr = fieldName + '="' + fieldsObj[ fieldName ] + '"';
											} else {
												var fieldAttr = fieldName + '="false"';
											}

shortcodeAttrs.push( fieldAttr );
											<?php
										break;

default : ?>
											if( typeof fieldsObj[ fieldName ] !== 'undefined' ) {
												var fieldAttr = fieldName + '="' + fieldsObj[ fieldName ] + '"';
											} else {
												var fieldAttr = fieldName + '=""';
											}

shortcodeAttrs.push( fieldAttr );
											<?php
										break;
									} // End switch().
									?>
								<?php endforeach; ?>

// Add Shortcode.
								var shortcodeName = '<?php echo esc_attr( $section['base'] ); ?>';

if( shortcodeContent ) {

// Trim Line Breaks.
									shortcodeContent = shortcodeContent.replace( /^<br>|<br>$/gm, '' );

var content = '[' + shortcodeName + ' ' + shortcodeAttrs.join( ' ' ) + ']<br>' + shortcodeContent + '<br>[/' + shortcodeName + ']';
								} else {
									var content = '[' + shortcodeName + ' ' + shortcodeAttrs.join( ' ' ) + ']';
								}

// Convert br.
								content = content.replace(/([^>])\n/g, '$1<br/>')

bsc_shortcode.setContent( content );
							});

})(jQuery);
						/* ]]> */
						</script>
					<?php endforeach; ?>

</div>

// Tabs Navigation.
					$('#bsc_tabs a').click( function( e ) {
						e.preventDefault();
						bsc_tabs_switch( $( this ) );
					} );

bsc_tabs_switch( $( '#bsc_tabs a' ).first() );

function bsc_tabs_switch( obj ){
						$('#bsc_tabs_sections .hidable').hide();
						$('#bsc_tabs_sections #tabs-' + obj.attr('data-nav') ).show();
						$('#bsc_tabs li').removeClass('current');
						obj.parent().addClass('current');
					}

// Init Repeater.
					$( document ).ready( function () {
						$('.basic-shortcodes-repeater-field').each( function() {
							$(this).repeater({
								show: function () {
									$(this).slideDown();
								},
								hide: function ( deleteElement ) {
									$(this).fadeOut( 400 );
								},
								isFirstItemUndeletable: true,
							});
						});
					});

})(jQuery);
				/* ]]> */
				</script>
			</div>
		<?php
		die();
	}
}

MR SKB