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<?php /** * Responsible for importing Tasty recipes. * * @link http://bootstrapped.ventures * @since 1.23.0 * * @package WP_Recipe_Maker * @subpackage WP_Recipe_Maker/includes/admin/import / /* * Responsible for importing Tasty recipes. * * @since 1.23.0 * @package WP_Recipe_Maker * @subpackage WP_Recipe_Maker/includes/admin/import * @author Brecht Vandersmissen <brecht@bootstrapped.ventures> / class WPRM_Import_Tasty extends WPRM_Import { /* * Get the UID of this import source. * * @since 1.23.0 / public function get_uid() { return 'tasty'; } /* * Whether or not this importer requires a manual search for recipes. * * @since 1.23.0 / public function requires_search() { return false; } /* * Get the name of this import source. * * @since 1.23.0 / public function get_name() { return 'Tasty Recipes'; } /* * Get HTML for the import settings. * * @since 1.23.0 / public function get_settings_html() { $html = '<h4>Recipe Tags</h4>'; $tasty_taxonomies = array( 'method' => 'Method', ); $wprm_taxonomies = WPRM_Taxonomies::get_taxonomies(); foreach ( $wprm_taxonomies as $wprm_taxonomy => $options ) { $wprm_key = substr( $wprm_taxonomy, 5 ); $html .= '<label for="tasty-tags-' . $wprm_key . '">' . $options['name'] . ':</label> '; $html .= '<select name="tasty-tags-' . $wprm_key . '" id="tasty-tags-' . $wprm_key . '">'; $html .= "<option value=\"\">Don't import anything for this tag</option>"; foreach ( $tasty_taxonomies as $name => $label ) { $selected = $wprm_key === $name ? ' selected="selected"' : ''; $html .= '<option value="' . esc_attr( $name ) . '"' . esc_html( $selected ) . '>' . esc_html( $label ) . '</option>'; } $html .= '</select>'; $html .= '<br />'; } return $html; } /* * Get the total number of recipes to import. * * @since 1.23.0 / public function get_recipe_count() { $args = array( 'post_type' => 'tasty_recipe', 'post_status' => 'any', 'posts_per_page' => 1, ); $query = new WP_Query( $args ); return $query->found_posts; } /* * Get a list of recipes that are available to import. * * @since 1.23.0 * @param int $page Page of recipes to get. / public function get_recipes( $page = 0 ) { $recipes = array(); $limit = 100; $offset = $limit $page; $args = array( 'post_type' => 'tasty_recipe', 'post_status' => 'any', 'orderby' => 'date', 'order' => 'DESC', 'posts_per_page' => $limit, 'offset' => $offset, ); $query = new WP_Query( $args ); if ( $query->have_posts() ) { $posts = $query->posts; foreach ( $posts as $post ) { $recipes[ $post->ID ] = array( 'name' => $post->post_title, 'url' => get_edit_post_link( $post->ID ), ); } } return $recipes; } /** * Search the list of recipes that are available to import. * * @since 8.2.0 * @param string $search Search term to use. / public function get_recipes_search( $search ) { $recipes = array(); $args = array( 'post_type' => 'tasty_recipe', 'post_status' => 'any', 'orderby' => 'relevance', 'posts_per_page' => -1, 's' => $search, ); $query = new WP_Query( $args ); if ( $query->have_posts() ) { $posts = $query->posts; foreach ( $posts as $post ) { $recipes[ $post->ID ] = array( 'name' => $post->post_title, 'url' => get_edit_post_link( $post->ID ), ); } } return $recipes; } /* * Get recipe with the specified ID in the import format. * * @since 1.23.0 * @param mixed $id ID of the recipe we want to import. * @param array $post_data POST data passed along when submitting the form. / public function get_recipe( $id, $post_data ) { $recipe = array( 'import_id' => $id, 'import_backup' => array(), ); $post = get_post( $id ); // Featured Image. $recipe['image_id'] = get_post_thumbnail_id( $id ); // Simple Matching. $recipe['name'] = $post->post_title; $recipe['summary'] = get_post_meta( $id, 'description', true ); $recipe['notes'] = get_post_meta( $id, 'notes', true ); $recipe['author_name'] = get_post_meta( $id, 'author_name', true ); if ( $recipe['author_name'] ) { $recipe['author_display'] = 'custom'; } // Servings. $tasty_yield = get_post_meta( $id, 'yield', true ); $match = preg_match( '/^\s\d+/', $tasty_yield, $servings_array ); if ( 1 === $match ) { $servings = str_replace( ' ','', $servings_array[0] ); } else { $servings = ''; } $servings_unit = preg_replace( '/^\s\d+\s/', '', $tasty_yield ); $recipe['servings'] = $servings; $recipe['servings_unit'] = $servings_unit; // Recipe times. $recipe['prep_time'] = $this->get_minutes_for_time( get_post_meta( $id, 'prep_time', true ) ); $recipe['cook_time'] = $this->get_minutes_for_time( get_post_meta( $id, 'cook_time', true ) ); $recipe['total_time'] = $this->get_minutes_for_time( get_post_meta( $id, 'total_time', true ) ); // Recipe tags. $recipe['tags'] = array(); $recipe['tags']['course'] = array_map( 'trim', explode( ',', get_post_meta( $id, 'category', true ) ) ); $recipe['tags']['cuisine'] = array_map( 'trim', explode( ',', get_post_meta( $id, 'cuisine', true ) ) ); $recipe['tags']['keyword'] = array_map( 'trim', explode( ',', get_post_meta( $id, 'keywords', true ) ) ); // Custom tags. $wprm_taxonomies = WPRM_Taxonomies::get_taxonomies(); foreach ( $wprm_taxonomies as $wprm_taxonomy => $options ) { $wprm_key = substr( $wprm_taxonomy, 5 ); $tag = isset( $post_data[ 'tasty-tags-' . $wprm_key ] ) ? $post_data[ 'tasty-tags-' . $wprm_key ] : false; if ( $tag ) { $recipe['tags'][ $wprm_key ] = array_map( 'trim', explode( ',', get_post_meta( $id, $tag, true ) ) ); } } // Diet tag. $recipe['tags']['suitablefordiet'] = array_map( 'trim', explode( ',', get_post_meta( $id, 'diet', true ) ) ); $tasty_to_wprm = array( 'Diabetic' => 'DiabeticDiet', 'Gluten Free' => 'GlutenFreeDiet', 'Halal' => 'HalalDiet', 'Hindu' => 'HinduDiet', 'Kosher' => 'KosherDiet', 'Low Calorie' => 'LowCalorieDiet', 'Low Fat' => 'LowFatDiet', 'Low Lactose' => 'LowLactoseDiet', 'Low Salt' => 'LowSaltDiet', 'Vegan' => 'VeganDiet', 'Vegetarian' => 'VegetarianDiet', ); foreach ( $recipe['tags']['suitablefordiet'] as $index => $tasty_diet ) { if ( isset( $tasty_to_wprm[ $tasty_diet ] ) ) { $recipe['tags']['suitablefordiet'][ $index ] = $tasty_to_wprm[ $tasty_diet ]; } } // Equipment. $tasty_links_ids = get_post_meta( $id, 'tasty_links_ids', true ); $equipment = array(); if ( $tasty_links_ids && is_array( $tasty_links_ids ) ) { foreach( $tasty_links_ids as $tasty_link_id ) { $link = self::get_tasty_link( $tasty_link_id ); if ( $link && $link['name'] ) { $equipment[] = array( 'name' => $link['name'], ); // Import link and image if not already set. $equipment_id = WPRM_Recipe_Sanitizer::get_equipment_id( $link['name'] ); if ( $equipment_id ) { $existing_link = get_term_meta( $equipment_id, 'wprmp_equipment_link', true ); if ( ! $existing_link && $link['url'] ) { update_term_meta( $equipment_id, 'wprmp_equipment_link', $link['url'] ); } $existing_image_id = get_term_meta( $equipment_id, 'wprmp_equipment_image_id', true ); if ( ! $existing_image_id ) { if ( $link['image_id'] ) { update_term_meta( $equipment_id, 'wprmp_equipment_image_id', $link['image_id'] ); } elseif ( $link['image_url'] ) { $image_id = WPRM_Import_Helper::get_or_upload_attachment( $id, $link['image_url'] ); if ( $image_id ) { update_term_meta( $equipment_id, 'wprmp_equipment_image_id', $image_id ); } } } } } } } $recipe['equipment'] = $equipment; // Ingredients. $tasty_ingredients = $this->parse_recipe_component_list( get_post_meta( $id, 'ingredients', true ) ); $ingredients = array(); foreach ( $tasty_ingredients as $tasty_group ) { $group = array( 'name' => $tasty_group['name'], 'ingredients' => array(), ); foreach ( $tasty_group['items'] as $tasty_item ) { $text = trim( strip_tags( $tasty_item, '<a>' ) ); if ( ! empty( $text ) ) { $group['ingredients'][] = array( 'raw' => $text, ); } } $ingredients[] = $group; } $recipe['ingredients'] = $ingredients; // Instructions. $tasty_instructions = $this->parse_recipe_component_list( get_post_meta( $id, 'instructions', true ) ); $instructions = array(); foreach ( $tasty_instructions as $tasty_group ) { $group = array( 'name' => $tasty_group['name'], 'instructions' => array(), ); foreach ( $tasty_group['items'] as $tasty_item ) { $text = trim( strip_tags( $tasty_item, '<a><strong><b><em><i><u><sub><sup>' ) ); // Find any images. preg_match_all( '/<img[^>]+>/i', $tasty_item, $img_tags ); foreach ( $img_tags[0] as $img_tag ) { preg_match_all( '/src="([^"])"/i', $img_tag, $img ); if ( $img[1] ) { $img_src = $img[1][0]; $image_id = WPRM_Import_Helper::get_or_upload_attachment( $id, $img_src ); if ( $image_id ) { $group['instructions'][] = array( 'text' => $text, 'image' => $image_id, ); $text = ''; // Only add same text once. } } } if ( ! empty( $text ) ) { $group['instructions'][] = array( 'text' => $text, ); } } $instructions[] = $group; } $recipe['instructions'] = $instructions; // Video. $recipe['video_embed'] = get_post_meta( $id, 'video_url', true ); // Nutrition Facts. $recipe['nutrition'] = array(); // Serving size. $tasty_serving_size = get_post_meta( $id, 'serving_size', true ); $match = preg_match( '/^\s\d+/', $tasty_serving_size, $servings_array ); if ( 1 === $match ) { $servings = str_replace( ' ','', $servings_array[0] ); } else { $servings = ''; } $servings_unit = preg_replace( '/^\s\d+\s/', '', $tasty_serving_size ); $recipe['nutrition']['serving_size'] = $servings; $recipe['nutrition']['serving_unit'] = $servings_unit; $recipe['nutrition']['calories'] = get_post_meta( $id, 'calories', true ); $recipe['nutrition']['sugar'] = get_post_meta( $id, 'sugar', true ); $recipe['nutrition']['sodium'] = get_post_meta( $id, 'sodium', true ); $recipe['nutrition']['fat'] = get_post_meta( $id, 'fat', true ); $recipe['nutrition']['saturated_fat'] = get_post_meta( $id, 'saturated_fat', true ); $recipe['nutrition']['polyunsaturated_fat'] = get_post_meta( $id, 'unsaturated_fat', true ); $recipe['nutrition']['trans_fat'] = get_post_meta( $id, 'trans_fat', true ); $recipe['nutrition']['carbohydrates'] = get_post_meta( $id, 'carbohydrates', true ); $recipe['nutrition']['fiber'] = get_post_meta( $id, 'fiber', true ); $recipe['nutrition']['protein'] = get_post_meta( $id, 'protein', true ); $recipe['nutrition']['cholesterol'] = get_post_meta( $id, 'cholesterol', true ); return $recipe; } /** * Replace the original recipe with the newly imported WPRM one. * * @since 1.23.0 * @param mixed $id ID of the recipe we want replace. * @param mixed $wprm_id ID of the WPRM recipe to replace with. * @param array $post_data POST data passed along when submitting the form. / public function replace_recipe( $id, $wprm_id, $post_data ) { // We don't know which posts use this recipe so we rely on the fallback shortcode. } /* * Custom strtotime function for Tasty format. * * @since 1.23.0 * @param mixed $time Time to get in minutes. * @param mixed $now Time now. / public static function strtotime( $time, $now = null ) { if ( null === $now ) { $now = time(); } // Parse string to remove any info in parentheses. $time = preg_replace( '/$[^$]+\)/' , '' , $time ); return strtotime( $time, $now ); } /* * Get the time in minutes. * * @since 1.23.0 * @param mixed $time Time to get in minutes. / private function get_minutes_for_time( $time ) { if ( ! $time ) { return 0; } // Special case "00:15". $first_five_characters = substr( $time, 0, 5 ); preg_match( '/(\d\d):([0-6]\d)/', $first_five_characters, $match ); if ( $match && isset( $match[2] ) ) { $hours = intval( $match[1] ); $minutes = intval( $match[2] ); $time = 60 $hours + $minutes; } // Assume a number is minutes. if ( is_numeric( $time ) ) { $time = "{$time} minutes"; } $now = time(); $time = $this->strtotime( $time, $now ); return ( $time - $now ) / 60; } /** * Blob to array. * * @since 1.23.0 * @param mixed $component Component to parse. / private function parse_recipe_component_list( $component ) { $component_list = array(); $component_group = array( 'name' => '', 'items' => array(), ); // Make sure to split list items. $component = str_ireplace( '</p>', '</p>' . PHP_EOL, $component ); $component = str_ireplace( '</li>', '</li>' . PHP_EOL, $component ); $component = str_ireplace( '</ul>', '</ul>' . PHP_EOL, $component ); $component = str_ireplace( '</ol>', '</ol>' . PHP_EOL, $component ); $bits = explode( PHP_EOL, $component ); foreach ( $bits as $bit ) { $test_bit = trim( $bit ); if ( empty( $test_bit ) ) { continue; } if ( WPRM_Import_Helper::is_heading( $bit ) ) { $component_list[] = $component_group; $component_group = array( 'name' => strip_tags( trim( $bit ) ), 'items' => array(), ); } else { $component_group['items'][] = trim( $bit ); } } $component_list[] = $component_group; return $component_list; } /* * Get Tasty Link data from ID. * * @since 8.7.0 * @param int $id ID of the Tasty Link. */ private function get_tasty_link( $id ) { $link = false; $post = get_post( $id ); if ( $post && 'tasty_link' === $post->post_type ) { $link = array( 'id' => $id, 'name' => trim( $post->post_title ), 'url' => get_post_meta( $id, 'ta_link', true ), 'nofollow' => 'on' === get_post_meta( $id, 'tasty_links_rel_nofollow', true ) ? true : false, 'image_id' => false, 'image_url' => false, ); if ( has_post_thumbnail( $post ) ) { $image_id = get_post_thumbnail_id( $post ); if ( $image_id ) { $link['image_id'] = intval( $image_id ); } else { $image_url = get_post_meta( $id, 'tasty_links_image_url', true ); if ( $image_url ) { $link['image_url'] = $image_url; } } } } return $link; } }

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