Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/advanced-ads/includes/class-widget.php

@@ -0,0 +1,303 @@
+<?php
+/**
+ * Advanced Ads Widget
+ *
+ * @package AdvancedAds
+ * @author  Advanced Ads <info@wpadvancedads.com>
+ * @since   1.47.0
+ */
+
+namespace AdvancedAds;
+
+use AdvancedAds\Utilities\Data;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Ad widget
+ */
+class Widget extends \WP_Widget {
+
+	/**
+	 * The constructor.
+	 */
+	public function __construct() {
+		$prefix    = wp_advads()->get_frontend_prefix();
+		$classname = $prefix . 'widget';
+
+		$widget_ops  = [
+			'classname'             => $classname,
+			'show_instance_in_rest' => true,
+			'description'           => __( 'Display Ads and Ad Groups.', 'advanced-ads' ),
+		];
+		$control_ops = [];
+		$base_id     = self::get_base_id();
+
+		parent::__construct( $base_id, 'Advanced Ads', $widget_ops, $control_ops );
+
+		add_filter( 'q2w3-fixed-widgets', [ $this, 'q2w3_replace_frontend_id' ] );
+	}
+
+	/**
+	 * Echoes the widget content.
+	 *
+	 * @param array $args     Display arguments including 'before_title', 'after_title', 'before_widget', and 'after_widget'.
+	 * @param array $instance The settings for the particular instance of the widget.
+	 *
+	 * @return void
+	 */
+	public function widget( $args, $instance ): void {
+		$item_id = empty( $instance['item_id'] ) ? '' : $instance['item_id'];
+		$output  = self::output( $item_id );
+		if ( ! $output ) {
+			return;
+		}
+
+		$title         = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
+		$before_widget = isset( $args['before_widget'] ) ? $args['before_widget'] : '';
+		$after_widget  = isset( $args['after_widget'] ) ? $args['after_widget'] : '';
+
+		$before_widget = $this->maybe_replace_frontend_id( $before_widget, $instance );
+
+		// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped
+		echo $before_widget;
+		if ( ! empty( $title ) ) {
+			echo $args['before_title'] . $title . $args['after_title'];
+		}
+		echo $output;
+		echo $after_widget;
+		// phpcs:enable WordPress.Security.EscapeOutput.OutputNotEscaped
+	}
+
+	/**
+	 * Updates a particular instance of a widget.
+	 *
+	 * This function should check that `$new_instance` is set correctly. The newly-calculated
+	 * value of `$instance` should be returned. If false is returned, the instance won't be
+	 * saved/updated.
+	 *
+	 * @param array $new_instance New settings for this instance as input by the user via WP_Widget::form().
+	 * @param array $old_instance Old settings for this instance.
+	 * @return array Settings to save or bool false to cancel saving.
+	 */
+	public function update( $new_instance, $old_instance ) {
+		$instance            = $old_instance;
+		$instance['title']   = $new_instance['title'];
+		$instance['item_id'] = $new_instance['item_id'];
+
+		// Allow to remove/replace id for new widgets and if it was allowed earlier.
+		if ( [] === $old_instance || ! empty( $old_instance['remove-widget-id'] ) ) {
+			$instance['remove-widget-id'] = true;
+		}
+
+		return $instance;
+	}
+
+	/**
+	 * Outputs the settings update form.
+	 *
+	 * @param array $instance Current settings.
+	 */
+	public function form( $instance ) {
+		$instance = wp_parse_args(
+			(array) $instance,
+			[
+				'title'   => '',
+				'item_id' => '',
+			]
+		);
+
+		$elementid = $instance['item_id'];
+		$title     = wp_strip_all_tags( $instance['title'] );
+		$items     = array_merge( self::items_for_select(), self::widget_placements_for_select() );
+		?>
+		<p>
+			<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'advanced-ads' ); ?></label>
+			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
+		</p>
+		<select id="<?php echo esc_attr( $this->get_field_id( 'item_id' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'item_id' ) ); ?>">
+			<option value=""><?php esc_html_e( '--empty--', 'advanced-ads' ); ?></option>
+			<?php if ( isset( $items['placements'] ) ) : ?>
+			<optgroup label="<?php esc_html_e( 'Placements', 'advanced-ads' ); ?>">
+				<?php foreach ( $items['placements'] as $_item_id => $_item_title ) : ?>
+			<option value="<?php echo esc_attr( $_item_id ); ?>" <?php selected( $_item_id, $elementid ); ?>><?php echo esc_attr( $_item_title ); ?></option>
+			<?php endforeach; ?>
+			</optgroup>
+			<?php endif; ?>
+			<?php if ( isset( $items['groups'] ) ) : ?>
+			<optgroup label="<?php esc_html_e( 'Ad Groups', 'advanced-ads' ); ?>">
+				<?php foreach ( $items['groups'] as $_item_id => $_item_title ) : ?>
+			<option value="<?php echo esc_attr( $_item_id ); ?>" <?php selected( $_item_id, $elementid ); ?>><?php echo esc_html( $_item_title ); ?></option>
+			<?php endforeach; ?>
+			</optgroup>
+			<?php endif; ?>
+			<?php if ( isset( $items['ads'] ) ) : ?>
+			<optgroup label="<?php esc_html_e( 'Ads', 'advanced-ads' ); ?>">
+				<?php foreach ( $items['ads'] as $_item_id => $_item_title ) : ?>
+			<option value="<?php echo esc_attr( $_item_id ); ?>" <?php selected( $_item_id, $elementid ); ?>><?php echo esc_html( $_item_title ); ?></option>
+			<?php endforeach; ?>
+			</optgroup>
+			<?php endif; ?>
+		</select>
+
+		<?php
+		$this->display_hints( $elementid );
+	}
+
+	/**
+	 * Display hints related to the currently selected item in the dropdown.
+	 *
+	 * @param string $elementid Currently selected item.
+	 */
+	private function display_hints( $elementid ) {
+		$elementid_parts = explode( '_', $elementid );
+		if ( ! isset( $elementid_parts[1] ) || 'group' !== $elementid_parts[0] ) {
+			return;
+		}
+
+		$group = wp_advads_get_group( absint( $elementid_parts[1] ) );
+		if ( ! $group ) {
+			return;
+		}
+
+		echo $group->get_hints_html(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+	}
+
+	/**
+	 * Get items for widget select field
+	 *
+	 * @return array $select items for select field.
+	 */
+	public static function items_for_select() {
+		return Data::items_for_select( [ 'placements' => false ] );
+	}
+
+	/**
+	 * Get widget placements for select field
+	 *
+	 * @return array $items for select field.
+	 */
+	public static function widget_placements_for_select() {
+		$select     = [];
+		$placements = wp_advads_get_placements();
+
+		foreach ( $placements as $key => $placement ) {
+			if ( $placement->is_type( [ 'sidebar_widget', 'default' ] ) ) {
+				$select['placements'][ 'placement_' . $key ] = $placement->get_title();
+			}
+		}
+
+		if ( ! empty( $select['placements'] ) ) {
+			asort( $select['placements'] );
+		}
+
+		return $select;
+	}
+
+	/**
+	 * Return content of an in a widget
+	 *
+	 * @param string $id slug of the display.
+	 * @return bool|string
+	 */
+	public static function output( $id = '' ) {
+		// Early bail!!
+		if ( empty( $id ) ) {
+			return;
+		}
+
+		$item = explode( '_', $id, 2 );
+		if ( isset( $item[1] ) ) {
+			$item_id = $item[1];
+		}
+
+		if ( empty( $item_id ) ) {
+			return;
+		}
+
+		$func = 'get_the_' . $item[0];
+		return $func( absint( $item_id ) );
+	}
+
+	/**
+	 * Get the base id of the widget
+	 *
+	 * @return string
+	 */
+	public static function get_base_id() {
+		$options = \Advanced_Ads::get_instance()->options();
+
+		// deprecated to keep previously changed prefixed working.
+		$prefix2 = ( isset( $options['id-prefix'] ) && '' !== $options['id-prefix'] ) ? $options['id-prefix'] : 'advads_ad_';
+		return $prefix2 . 'widget';
+	}
+
+	/**
+	 * Get frontend widget id.
+	 *
+	 * @param int $number Unique ID number of the current widget instance.
+	 * @return string
+	 */
+	private function get_frontend_id( $number ) {
+		$prefix = wp_advads()->get_frontend_prefix();
+		return $prefix . 'widget-' . $number;
+	}
+
+	/**
+	 * Make it harder for ad blockers to block the widget.
+	 * removes the pre-defined widget ID (e.g., advads_ad_widget-20) and replaces it with one that uses the individual frontend prefix
+	 *
+	 * @param string $before_widget content before the widget.
+	 * @param array  $instance Settings for the current widget instance.
+	 * @return string $before_widget
+	 */
+	private function maybe_replace_frontend_id( $before_widget, $instance ) {
+		if (
+			! empty( $instance['remove-widget-id'] )
+			|| defined( 'JNEWS_THEME_ID' ) // the JNews theme overrides the widget ID and resets it, so we target this specifically.
+		) {
+			$pattern = '#\sid=("|\')[^"\']+["\']#';
+			if (
+				( defined( 'ADVANCED_ADS_SHOW_WIDGET_ID' ) && ADVANCED_ADS_SHOW_WIDGET_ID )
+				|| ! empty( $instance['q2w3_fixed_widget'] )
+			) {
+				// Replace id.
+				$number        = ! empty( $this->number ) ? $this->number : '';
+				$before_widget = preg_replace( $pattern, ' id=$01' . $this->get_frontend_id( $number ) . '$01', $before_widget );
+			} else {
+				// Remove id.
+				$before_widget = preg_replace( $pattern, '', $before_widget );
+			}
+		}
+
+		return $before_widget;
+	}
+
+	/**
+	 * Provide the 'Q2W3 Fixed Widget' plugin with the new frontend widget id.
+	 *
+	 * @param array $sidebars_widgets existing sidebar widgets.
+	 * @return array $sidebars_widgets
+	 */
+	public function q2w3_replace_frontend_id( $sidebars_widgets ) {
+		foreach ( $sidebars_widgets as $sidebar => $widgets ) {
+			foreach ( $widgets as $k => $widget ) {
+				// after Fixed Widget 5.3.0, the widget option includes '#'. It didn’t before. We store the information since we need it later again.
+				$has_hash    = strpos( $widget, '#' ) !== false;
+				$widget      = str_replace( '#', '', $widget );
+				$pos         = strrpos( $widget, '-' );
+				$option_name = substr( $widget, 0, $pos );
+				$number      = substr( $widget, $pos + 1 );
+
+				if ( self::get_base_id() === $option_name ) {
+					$widget_options = get_option( 'widget_' . $option_name );
+					if ( ! empty( $widget_options[ $number ]['remove-widget-id'] ) ) {
+						// Add a hash if the widget had one before. See comment above.
+						$sidebars_widgets[ $sidebar ][ $k ] = $has_hash ? ( '#' . $this->get_frontend_id( $number ) ) : $this->get_frontend_id( $number );
+					}
+				}
+			}
+		}
+		return $sidebars_widgets;
+	}
+}