<?php
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}
// Metabox to create display areas for ads in ads admin post
class Adsforwp_View_Display {


	private $screen      = array(
		'adsforwp',
		'adsforwp-groups',
	);
	private $meta_fields = array(
		array(
			'label'    => 'Display Type',
			'id'       => 'wheretodisplay',
			'type'     => 'select',
			'optgroup' => array(
				'both-options' => array(
					'ad_shortcode'        => 'Shortcode (Manual)',
					'between_the_content' => 'Between the Content (Automatic)',
					'after_the_content'   => 'After the Content (Automatic)',
					'before_the_content'  => 'Before the Content (Automatic)',
					'custom_target'       => 'Custom Target',
					'sticky'              => 'Sticky',
				),
				'amp-options'  => array(
					'adsforwp_after_featured_image'   => 'Ad after Featured Image',
					'adsforwp_below_the_header'       => 'Below the Header (SiteWide)',
					'adsforwp_below_the_footer'       => 'Below the Footer (SiteWide)',
					'adsforwp_above_the_footer'       => 'Above the Footer (SiteWide)',
					'adsforwp_above_the_post_content' => 'Above the Post Content (Single Post)',
					'adsforwp_below_the_post_content' => 'Below the Post Content (Single Post)',
					'adsforwp_below_the_title'        => 'Below the Title (Single Post)',
					'adsforwp_above_related_post'     => 'Above Related Posts (Single Post)',
					'adsforwp_below_author_box'       => 'Below the Author Box (Single Post)',
					'adsforwp_ads_in_loops'           => 'Ads Inbetween Loop',
				),
			),
		),
		array(
			'label'    => 'Position',
			'id'       => 'adposition',
			'type'     => 'select',
			'options'  => array(
				'50_of_the_content'   => 'Percent of the content',
				'number_of_paragraph' => 'Number of paragraph',
			),
			'required' => array(
				'type'   => 'and',
				'fields' => array( 'wheretodisplay' => 'between_the_content' ),
			),
		),
		array(
			'label'    => 'Count As Per The',
			'id'       => 'display_tag_name',
			'type'     => 'select',
			'options'  => array(
				'p_tag'      => 'p (default)',
				'div_tag'    => 'div',
				'img_tag'    => 'img',
				'h1'         => 'H1',
				'h2'         => 'H2',
				'h3'         => 'H3',
				'h4'         => 'H4',
				'h5'         => 'H5',
				'h6'         => 'H6',
				'custom_tag' => 'custom',
			),
			'required' => array(
				'type'   => 'and',
				'fields' => array(
					'wheretodisplay' => 'between_the_content',
					'adposition'     => 'number_of_paragraph',
				),
			),
		),
		array(
			'label'      => 'Enter Your Tag',
			'id'         => 'entered_tag_name',
			'type'       => 'text',
			'attributes' => array(
				'placeholder' => 'div',
			),
			'required'   => array(
				'type'   => 'and',
				'fields' => array(
					'wheretodisplay'   => 'between_the_content',
					'adposition'       => 'number_of_paragraph',
					'display_tag_name' => 'custom_tag',
				),
			),
		),
		array(
			'label'    => 'Percent',
			'id'       => 'percent_content',
			'type'     => 'number',
			'default'  => 50,
			'type'     => 'number',
			'required' => array(
				'type'   => 'and',
				'fields' => array(
					'wheretodisplay' => 'between_the_content',
					'adposition'     => '50_of_the_content',
				),
			),
		),
		array(
			'label'    => 'Paragraph',
			'id'       => 'paragraph_number',
			'type'     => 'number',
			'required' => array(
				'type'   => 'and',
				'fields' => array(
					'wheretodisplay' => 'between_the_content',
					'adposition'     => 'number_of_paragraph',
				),
			),
		),
		array(
			'label'      => 'Manual Ad',
			'id'         => 'manual_ads_type',
			'type'       => 'text',
			'attributes' => array(
				'readonly' => 'readonly',
				'disabled' => 'disabled',
				'class'    => 'afw_manual_ads_type',
			),
			'required'   => array(
				'type'   => 'and',
				'fields' => array( 'wheretodisplay' => 'ad_shortcode' ),
			),
		),
		array(
			'label'    => 'After How Many Posts?',
			'id'       => 'adsforwp_after_how_many_post',
			'type'     => 'number',
			'required' => array(
				'type'   => 'and',
				'fields' => array( 'wheretodisplay' => 'adsforwp_ads_in_loops' ),
			),
		),
		array(
			'label'    => 'Alignment',
			'id'       => 'adsforwp_ad_align',
			'type'     => 'radio',
			'options'  => array(
				'left'   => 'Left',
				'center' => 'Center',
				'right'  => 'Right',
			),
			'required' => array(
				'type'   => 'and',
				'fields' => array( 'wheretodisplay' => array( 'ad_shortcode', 'between_the_content', 'after_the_content', 'before_the_content', 'adsforwp_after_featured_image', 'adsforwp_below_the_header', 'adsforwp_below_the_footer', 'adsforwp_above_the_footer', 'adsforwp_above_the_post_content', 'adsforwp_below_the_post_content', 'adsforwp_below_the_title', 'adsforwp_above_related_post', 'adsforwp_below_author_box', 'adsforwp_ads_in_loops' ) ),
			),
		),
		array(
			'label'    => 'Text Wrap Around',
			'id'       => 'ads_text_wrap',
			'type'     => 'checkbox',
			'required' => array(
				'type'   => 'and',
				'fields' => array( 'wheretodisplay' => 'between_the_content' ),
			),
		),
		array(
			'label'    => 'Position',
			'id'       => 'adsforwp_custom_target_position',
			'type'     => 'radio',
			'options'  => array(
				'existing_element' => 'Existing html element',
				'new_element'      => 'New html element',

			),
			'required' => array(
				'type'   => 'and',
				'fields' => array( 'wheretodisplay' => 'custom_target' ),
			),
		),
		array(
			'label'      => 'jQuery Selector',
			'id'         => 'adsforwp_jquery_selector',
			'type'       => 'text',
			'attributes' => array(
				'placeholder' => '#container_id or .container_id',
			),
		),
		array(
			'label' => 'New Element',
			'id'    => 'adsforwp_new_element',
			'type'  => 'text',
		),
		array(
			'label'   => 'Action',
			'id'      => 'adsforwp_existing_element_action',
			'type'    => 'select',
			'options' => array(
				'prepend_content' => 'Before Element',
				'append_content'  => 'Inside Element',
			),
		),
		array(
			'label'  => 'Margin',
			'id'     => 'adsforwp_ad_margin',
			'type'   => 'multiple-text',
			'fields' => array(
				array(
					'label' => 'Top',
					'id'    => 'ad_margin_top',
					'type'  => 'number',
				),
				array(
					'label' => 'Bottom',
					'id'    => 'ad_margin_bottom',
					'type'  => 'number',
				),
				array(
					'label' => 'Left',
					'id'    => 'ad_margin_left',
					'type'  => 'number',
				),
				array(
					'label' => 'Right',
					'id'    => 'ad_margin_right',
					'type'  => 'number',
				),
			),
		),
		array(
			'label'    => 'Floating Ad',
			'id'       => 'adsforwp_ad_floating',
			'type'     => 'checkbox',
			'required' => array(
				'type'   => 'and',
				'fields' => array( 'wheretodisplay' => array( 'ad_shortcode', 'between_the_content', 'after_the_content', 'before_the_content', 'custom_target', 'adsforwp_above_the_post_content', 'adsforwp_below_the_post_content' ) ),
			),
		),
		array(
			'label' => 'Hide Ad Label',
			'id'    => 'adsforwp_hide_ad_label',
			'type'  => 'checkbox',
		),

	);
	public function __construct() {
		add_action( 'add_meta_boxes', array( $this, 'adsforwp_add_meta_boxes' ) );
		add_action( 'save_post', array( $this, 'adsforwp_save_fields' ) );
	}
	public function adsforwp_add_meta_boxes() {
		foreach ( $this->screen as $single_screen ) {
			add_meta_box(
				'display-metabox',
				esc_html__( 'Display', 'ads-for-wp' ),
				array( $this, 'adsforwp_meta_box_callback' ),
				$single_screen,
				'normal',
				'high'
			);
		}
	}
	public function adsforwp_meta_box_callback( $post ) {
		wp_nonce_field( 'adsforwp_display_data', 'adsforwp_display_nonce' );
		$this->adsforwp_field_generator( $post );
	}
	public function adsforwp_display_metabox_fields() {
		$allmetafields = $this->meta_fields;
		return $allmetafields;
	}
	public function adsforwp_field_generator( $post ) {

		$output_escaped = '';
		foreach ( $this->meta_fields as $meta_field ) {
						$attributes = '';
			$label                  = '<label for="' . esc_attr( $meta_field['id'] ) . '">' . esc_html( $meta_field['label'] ) . '</label>';
			$meta_value             = get_post_meta( $post->ID, $meta_field['id'], true );
			if ( empty( $meta_value ) ) {
				if ( $meta_field['id'] == 'adsforwp_new_element' ) {
					$meta_value = esc_html( '<div id="' . md5( uniqid( wp_rand(), true ) ) . '"></div>' );
				} elseif ( isset( $meta_field['default'] ) ) {
						$meta_value = $meta_field['default'];
				}
			}
			switch ( $meta_field['type'] ) {
				case 'select':
					switch ( $meta_field['id'] ) {
						case 'adposition':
							$input = sprintf(
								'<select class="afw_select" id="%s" name="%s" onchange="adsforwp_get_display_metafields(this);">',
								esc_attr( $meta_field['id'] ),
								esc_attr( $meta_field['id'] )
							);
							foreach ( $meta_field['options'] as $key => $value ) {
									$meta_field_value = ! is_numeric( $key ) ? $key : $value;
									$input           .= sprintf(
										'<option %s value="%s">%s</option>',
										$meta_value === $meta_field_value ? 'selected' : '',
										esc_attr( $meta_field_value ),
										esc_html( $value )
									);
							}
							$input .= '</select><a href="#" class="adsforwp-advance-option-click">' . esc_html__( 'Advance Option', 'ads-for-wp' ) . '</a>';
							break;
						case 'wheretodisplay':
							if ( is_plugin_active( 'accelerated-mobile-pages/accelerated-moblie-pages.php' ) || is_plugin_active( 'amp/amp.php' ) ) {
								$opt_label = 'Full Support ( AMP & NON AMP )';
							} else {
								$opt_label = 'Display Type';
								unset( $meta_field['optgroup']['amp-options'] );
							}
							$input = sprintf(
								'<select class="afw_select" id="%s" name="%s" onchange="adsforwp_get_display_metafields(this);">',
								esc_attr( $meta_field['id'] ),
								esc_attr( $meta_field['id'] )
							);

							foreach ( $meta_field['optgroup'] as $dtype => $options ) {
								if ( $dtype == 'both-options' ) {
									$input .= '<optgroup label="' . esc_html( $opt_label ) . '">';
								}
								if ( $dtype == 'amp-options' ) {
									$input .= '<optgroup label="Partial Support ( AMP Only )">';
								}

								foreach ( $options as $key => $value ) {
									$meta_field_value = ! is_numeric( $key ) ? $key : $value;
									$input           .= sprintf(
										'<option %s value="%s">%s</option>',
										$meta_value === $meta_field_value ? 'selected' : '',
										esc_attr( $meta_field_value ),
										esc_html( $value )
									);
								}
								$input .= '</optgroup>';

							}
							$input .= '</select>';
							break;
						default:
							$input = sprintf(
								'<select class="afw_select" id="%s" name="%s" %s onchange="adsforwp_get_display_metafields(this);">',
								esc_attr( $meta_field['id'] ),
								esc_attr( $meta_field['id'] ),
								esc_attr( $attributes )
							);
							foreach ( $meta_field['options'] as $key => $value ) {
								$meta_field_value = ! is_numeric( $key ) ? $key : $value;
								$input           .= sprintf(
									'<option %s value="%s">%s</option>',
									$meta_value === $meta_field_value ? 'selected' : '',
									$meta_field_value,
									esc_html( $value )
								);
							}
							$input .= '</select>';
							break;
					}
					break;
				case 'multiple-text':
					$input = '<div class="afw_ad_img_margin">';
					foreach ( $meta_field['fields'] as $field ) {
							$margin_value = '';
						if ( ! empty( $meta_value ) ) {
							$margin_value = $meta_value[ $field['id'] ];
						}
						$input .= sprintf(
							'<input class="afw_input" %s id="%s" name="adsforwp_ad_margin[%s]" type="%s" placeholder="%s" value="%s">',
							$meta_field['type'] !== 'color' ? '' : '',
							esc_attr( $field['id'] ),
							esc_attr( $field['id'] ),
							esc_attr( $field['type'] ),
							esc_attr( $field['label'] ),
							esc_attr( $margin_value )
						);
					}
					$input .= '</div>';
					break;
				case 'checkbox':
					$input = sprintf(
						'<input %s id="%s" name="%s" type="checkbox" value="1">',
						$meta_value === '1' ? 'checked' : '',
						esc_attr( $meta_field['id'] ),
						esc_attr( $meta_field['id'] )
					);
					switch ( $meta_field['id'] ) {
						case 'adsforwp_ad_floating':
							$input .= '<span style="cursor:pointer;float:right;" class="afw_display_pointer dashicons-before dashicons-editor-help" id="afw_data_cid_pointer"></span>';
							break;
						default:
							break;
					}
					break;
				case 'radio':
					switch ( $meta_field['id'] ) {
						case 'adsforwp_ad_align':
							$input  = '<fieldset class="afw_ad_align_field">';
							$input .= '<legend class="screen-reader-text">' . isset( $meta_field['label'] ) . '</legend>';
							$i      = 0;
							foreach ( $meta_field['options'] as $key => $value ) {
								$meta_field_value = ! is_numeric( $key ) ? $key : $value;
								$checked          = '';
								if ( $meta_value == '' ) {
									if ( $key == 'left' ) {
										$checked = 'checked';
									}
								} else {
									$checked = $meta_value === $meta_field_value ? 'checked' : '';
								}
								$input .= sprintf(
									'<label style="padding-right:10px;"><input %s id="%s" name="% s" type="radio" value="% s"> %s</label>%s',
									$checked,
									$meta_field['id'],
									$meta_field['id'],
									$meta_field_value,
									esc_html( $value ),
									$i < count( $meta_field['options'] ) - 1 ? '' : ''
								);
								++$i;
							}
							$input .= '</fieldset>';
							break;
						case 'adsforwp_custom_target_position':
							$input  = '<fieldset class="adsforwp-custom-target-fields">';
							$input .= '<legend class="screen-reader-text">' . esc_html( $meta_field['label'] ) . '</legend>';
							$i      = 0;
							foreach ( $meta_field['options'] as $key => $value ) {
								$meta_field_value = ! is_numeric( $key ) ? $key : $value;
								$input           .= sprintf(
									'<label style="padding-right:10px;"><input %s id="%s" name="%s" type="radio" value="%s">%s</label>%s',
									$meta_value === $meta_field_value ? 'checked' : '',
									esc_attr( $meta_field['id'] ),
									esc_attr( $meta_field['id'] ),
									esc_attr( $meta_field_value ),
									esc_html( $value ),
									$i < count( $meta_field['options'] ) - 1 ? '' : ''
								);
								++$i;
							}
							$input .= '</fieldset>';
							break;
						default:
							break;
					}
					break;
				default:
					if ( isset( $meta_field['attributes'] ) ) {
						foreach ( $meta_field['attributes'] as $key => $value ) {
								$attributes .= esc_attr( $key ) . '=' . '"' . esc_attr( $value ) . '"' . ' ';
						}
					}
					switch ( $meta_field['id'] ) {
						case 'paragraph_number':
							$paragraphs_checked = '';
							$paragraphs_number  = 0;

							$paragraphs_checked_before = '';
							$paragraphs_number_before  = 0;

							$paragraphs_checked_none = '';

							$paragraphs_number = get_post_meta( $post->ID, 'ads_on_every_paragraphs_number', true );

							if ( $paragraphs_number == 1 ) {
										$paragraphs_checked = 'checked';
							}
							if ( $paragraphs_number == 2 ) {
								$paragraphs_checked_before = 'checked';
							}
							if ( $paragraphs_number == 3 ) {
								$paragraphs_checked_none = 'checked';
							}
								$input = sprintf(
									'<input class="afw_input" %s id="%s" name="%s" type="%s" value="%s" %s><br><input type="radio" id="ads_on_every_paragraphs_number" name="ads_on_every_paragraphs_number" value="1" ' . esc_attr( $paragraphs_checked ) . ' class="adfwp-select-befor-after-displ"> <span class="adsforwp-every-paragraphs-text"></span>
                                <input type="radio" id="ads_before_every_paragraphs_number" name="ads_on_every_paragraphs_number" value="2" ' . esc_attr( $paragraphs_checked_before ) . ' class="adfwp-select-befor-after-displ"><span class="adsforwp-every-paragraphs-before-text"></span>
                                <input type="radio" id="ads_before_every_paragraphs_none" name="ads_on_every_paragraphs_number" value="3" ' . esc_attr( $paragraphs_checked_none ) . ' class="adfwp-select-befor-after-displ"><span class="adsforwp-every-paragraphs-before-text-none"></span>',
									$meta_field['type'] !== 'color' ? '' : '',
									esc_attr( $meta_field['id'] ),
									esc_attr( $meta_field['id'] ),
									esc_attr( $meta_field['type'] ),
									esc_attr( $meta_value ),
									esc_attr( $attributes )
								);

							break;
						default:
							$input = sprintf(
								'<input class="afw_input" %s id="%s" name="%s" type="%s" value="%s" %s>',
								$meta_field['type'] !== 'color' ? '' : '',
								esc_attr( $meta_field['id'] ),
								esc_attr( $meta_field['id'] ),
								esc_attr( $meta_field['type'] ),
								esc_attr( $meta_value ),
								esc_attr( $attributes )
							);
							break;
					}
			}
			$output_escaped .= '<tr><th>' . $label . '</th><td>' . $input . '</td></tr>';

		}
		$common_function_obj = new Adsforwp_Admin_Common_Functions();		
		$in_group            = $common_function_obj->adsforwp_check_ads_in_group( $post->ID );
		if ( ! empty( $in_group ) ) {
			$group_links = '';
			foreach ( $in_group as $group ) {
				$group_post   = get_post( $group );
				$group_links .= '<span style="padding-right:5px;"><a href="?post=' . esc_attr( $group ) . '&action=edit"> ' . esc_html( $group_post->post_title ) . '</a>,</span>';
			}
			?>
				<p><?php echo esc_html__( 'This ad is associated with ', 'ads-for-wp' ) . wp_kses_post( $group_links ) . esc_html__( 'group', 'ads-for-wp' ); ?></p>   
				<table class="form-table" style="display:none;"><tbody>'<?php echo $output_escaped; //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped	-- Reason: already escaped ?></tbody></table><div id="afw-embed-code-div"></div>
				<?php

		} else {
			?>
			<table class="form-table adsforwp-display-table"><tbody> <?php echo $output_escaped; //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped    -- Reason: already escaped ?></tbody></table><div style="display:none;" id="afw-embed-code-div"></div>
			<?php
		}
	}	
	public function adsforwp_save_fields( $post_id ) {

		if ( ! isset( $_POST['adsforwp_display_nonce'] ) ) {
			return $post_id;
		}
		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason Validating nonce so sanitization not needed
		if ( ! wp_verify_nonce( $_POST['adsforwp_display_nonce'], 'adsforwp_display_data' ) ) {
			return $post_id;
		}
		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
			return $post_id;
		}

		if ( current_user_can( 'manage_options' ) ) {

			$post_meta = array();
			$post_meta = $_POST; // Sanitized below before saving

			$ad_margin = array();

			if ( is_array( $post_meta['adsforwp_ad_margin'] ) ) {
				$ad_margin = array_map( 'sanitize_text_field', $post_meta['adsforwp_ad_margin'] );
			}

			update_post_meta( $post_id, 'adsforwp_ad_margin', $ad_margin );

			if ( isset( $post_meta['ads_on_every_paragraphs_number'] ) ) {
				update_post_meta( $post_id, 'ads_on_every_paragraphs_number', sanitize_text_field( $post_meta['ads_on_every_paragraphs_number'] ) );
			} else {
				update_post_meta( $post_id, 'ads_on_every_paragraphs_number', '0' );
			}

			foreach ( $this->meta_fields as $meta_field ) {
				if ( $meta_field['id'] != 'adsforwp_ad_margin' ) {
					if ( isset( $post_meta[ $meta_field['id'] ] ) ) {
						switch ( $meta_field['type'] ) {
							case 'email':
								$post_meta[ $meta_field['id'] ] = sanitize_email( $post_meta[ $meta_field['id'] ] );
								break;
							case 'text':
								$post_meta[ $meta_field['id'] ] = sanitize_text_field( esc_html( $post_meta[ $meta_field['id'] ] ) );
								break;
							default:
								$post_meta[ $meta_field['id'] ] = sanitize_text_field( $post_meta[ $meta_field['id'] ] );
						}
						update_post_meta( $post_id, $meta_field['id'], $post_meta[ $meta_field['id'] ] );
					} elseif ( $meta_field['type'] === 'checkbox' ) {
						update_post_meta( $post_id, $meta_field['id'], '0' );
					}
				}
			}
		}
	}
}
if ( class_exists( 'Adsforwp_View_Display' ) ) {
	new Adsforwp_View_Display();
}