fooplugins / foogallery

includes/admin/class-gallery-metabox-settings-helper.php

<?php
/**
 * Created by bradvin
 * Date: 28/04/2017
 *
 */
if ( ! class_exists( 'FooGallery_Admin_Gallery_MetaBox_Settings_Helper' ) ) {

	class FooGallery_Admin_Gallery_MetaBox_Settings_Helper {

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

		/**
		 * @var FooGallery
		 */
		private $gallery;

		/**
		 * @var bool
		 */
		private $hide_help;

		/**
		 * @var array
		 */
		public $gallery_templates;

		/**
		 * FooGallery_Admin_Gallery_MetaBox_Settings_Helper constructor.
		 * @param $gallery FooGallery
		 */
		function __construct($gallery) {

It is generally recommended to explicitly declare the visibility for methods.

			$this->gallery = $gallery;
			$this->hide_help = 'on' == foogallery_get_setting( 'hide_gallery_template_help' );

			$this->gallery_templates = foogallery_gallery_templates();

			$this->current_gallery_template = foogallery_default_gallery_template();

The property current_gallery_template does not seem to exist. Did you mean gallery?

			if ( ! empty($this->gallery->gallery_template) ) {
				$this->current_gallery_template = $this->gallery->gallery_template;

The property current_gallery_template does not seem to exist. Did you mean gallery?

			}
		}

		private function render_gallery_template_settings_tabs( $template, $sections ) {
			$tab_active = 'foogallery-tab-active';
			foreach ( $sections as $section_slug => $section ) { ?>
				<div class="foogallery-vertical-tab <?php echo $tab_active; ?>"
					 data-name="<?php echo $template['slug']; ?>-<?php echo $section_slug; ?>">
					<span class="dashicons <?php echo $section['icon_class']; ?>"></span>
					<span class="foogallery-tab-text"><?php echo $section['name']; ?></span>
				</div>
				<?php
				$tab_active = '';
			}
		}

		private function render_gallery_template_settings_tab_contents( $template, $sections ) {
			$tab_active = 'foogallery-tab-active';
			foreach ( $sections as $section_slug => $section ) { ?>
				<div class="foogallery-tab-content <?php echo $tab_active; ?>"
					 data-name="<?php echo $template['slug']; ?>-<?php echo $section_slug; ?>">
					<?php $this->render_gallery_template_settings_tab_contents_fields( $template, $section ); ?>
				</div>
				<?php
				$tab_active = '';
			}
		}

		private function render_gallery_template_settings_tab_contents_fields( $template, $section ) {
			?>
			<table class="foogallery-metabox-settings">
				<tbody>
				<?php
				foreach ( $section['fields'] as $field ) {
					$field_type = isset( $field['type'] ) ? $field['type'] : 'unknown';
					$field_class ="foogallery_template_field foogallery_template_field_type-{$field_type} foogallery_template_field_id-{$field['id']} foogallery_template_field_template-{$template['slug']} foogallery_template_field_template_id-{$template['slug']}-{$field['id']}";
					$field_row_data_html = '';
					if ( isset( $field['row_data'] ) ) {
						$field_row_data = array_map( 'esc_attr', $field['row_data'] );
						foreach ( $field_row_data as $field_row_data_name => $field_row_data_value ) {
							$field_row_data_html .= " $field_row_data_name=" . '"' . $field_row_data_value . '"';
						}
					}
					?>
					<tr class="<?php echo $field_class; ?>"<?php echo $field_row_data_html; ?>>
						<?php if ( 'help' == $field_type ) { ?>
							<td colspan="2">
								<div class="foogallery-help">
									<?php echo $field['desc']; ?>
								</div>
							</td>
						<?php } else { ?>
							<th>
								<label for="FooGallerySettings_<?php echo $template['slug'] . '_' . $field['id']; ?>"><?php echo $field['title']; ?></label>
								<?php if ( !empty( $field['desc'] ) ) { ?>
									<span data-balloon-length="large" data-balloon-pos="right" data-balloon="<?php echo esc_attr($field['desc']); ?>"><i class="dashicons dashicons-editor-help"></i></span>
								<?php } ?>
							</th>
							<td>
								<?php do_action( 'foogallery_render_gallery_template_field', $field, $this->gallery, $template ); ?>
							</td>
						<?php } ?>
					</tr>
				<?php } ?>
				</tbody>
			</table>
			<?php
		}

		private function render_gallery_template_settings( $template ) {
			$sections = $this->build_model_for_template( $template );
			?>
			<div class="foogallery-settings">
				<div class="foogallery-vertical-tabs">
					<?php $this->render_gallery_template_settings_tabs( $template, $sections ); ?>
				</div>
				<div class="foogallery-tab-contents">
					<?php $this->render_gallery_template_settings_tab_contents( $template, $sections ); ?>
				</div>
			</div>
			<?php
		}

		public function render_gallery_settings() {
			foreach ( $this->gallery_templates as $template ) {
				$field_visibility = ($this->current_gallery_template !== $template['slug']) ? 'style="display:none"' : '';

The property current_gallery_template does not seem to exist. Did you mean gallery?

				?><div
				class="foogallery-settings-container foogallery-settings-container-<?php echo $template['slug']; ?>"
				<?php echo $field_visibility; ?>>
				<?php $this->render_gallery_template_settings( $template ); ?>
				</div><?php
			}
		}

		/**
		 * build up and return a model that we can use to render the gallery settings
		 */
		private function build_model_for_template($template) {

		    $fields = foogallery_get_fields_for_template( $template );

			//create a sections array and fill it with fields
			$sections = array();
			foreach ( $fields as $field ) {

				if (isset($field['type']) && 'help' == $field['type'] && $this->hide_help) {
					continue; //skip help if the 'hide help' setting is turned on
				}

				$section_name = isset($field['section']) ? $field['section'] : __( 'General', 'foogallery' );

				$section_slug = apply_filters( 'foogallery_gallery_settings_metabox_section_slug', $section_name );

				if ( !isset( $sections[ $section_slug ] ) ) {
					$sections[ $section_slug ] = array (
						'name' => $section_name,
						'icon_class' => apply_filters( 'foogallery_gallery_settings_metabox_section_icon', $section_slug ),
						'fields' => array()
					);
				}

				$sections[ $section_slug ]['fields'][] = $field;
			}

			return $sections;
		}

		public function render_hidden_gallery_template_selector() {
			?>
			<span class="hidden foogallery-template-selector"> &mdash;
				<select id="FooGallerySettings_GalleryTemplate" name="<?php echo FOOGALLERY_META_TEMPLATE; ?>">
                    <?php
					foreach ( $this->gallery_templates as $template ) {
						$selected = ($this->current_gallery_template === $template['slug']) ? 'selected' : '';

The property current_gallery_template does not seem to exist. Did you mean gallery?

						$preview_css = '';
						if ( isset( $template['preview_css'] ) ) {
							if ( is_array( $template['preview_css'] ) ) {
								//dealing with an array of css files to include
								$preview_css = implode( ',', $template['preview_css'] );
							} else {
								$preview_css = $template['preview_css'];
							}
						}
						$preview_css = empty( $preview_css ) ? '' : ' data-preview-css="' . $preview_css . '" ';

						$mandatory_classes = '';
						if ( isset( $template['mandatory_classes'] ) ) {
							$mandatory_classes = ' data-mandatory-classes="' . $template['mandatory_classes'] . '" ';
						}

						echo "<option {$selected}{$preview_css}{$mandatory_classes} value=\"{$template['slug']}\">{$template['name']}</option>";
					}
					?>
                </select>
            </span>
			<?php
		}
	}
}