first commit

wp-content/plugins/brizy/admin/migrations/posts-trait.php

@@ -0,0 +1,159 @@
+<?php
+
+trait Brizy_Admin_Migrations_PostsTrait {
+
+	private static $project;
+
+	/**
+	 * @return |null
+	 */
+	public function getProjectPost() {
+		global $wpdb;
+
+        if ( self::$project ) {
+            return self::$project;
+        }
+
+		$row = $wpdb->get_results(
+			$wpdb->prepare( "SELECT * FROM {$wpdb->posts} p
+									WHERE p.post_type = %s and p.post_status='publish' 
+									ORDER BY ID DESC LIMIT 1 ", Brizy_Editor_Project::BRIZY_PROJECT ),
+			OBJECT
+		);
+
+		$projectPost = null;
+
+		if ( isset( $row[0] ) ) {
+			return self::$project = $row[0];
+		}
+
+		return null;
+	}
+
+	/**
+	 * Get posts and meta
+	 */
+	public function get_posts_and_meta() {
+		global $wpdb;
+
+		// query all posts (all post_type, all post_status) that have meta_key = 'brizy' and is not 'revision'
+		return $wpdb->get_results( "
+			SELECT p.ID, pm.meta_value FROM {$wpdb->postmeta} pm
+			LEFT JOIN {$wpdb->posts} p ON p.ID = pm.post_id
+			WHERE pm.meta_key = 'brizy'
+			AND p.post_type != 'revision'
+			AND p.post_type != 'attachment'
+		" );
+	}
+
+	/**
+	 * Get Globals posts
+	 */
+	public function get_globals_posts() {
+		global $wpdb;
+
+		// query all global posts
+		return $wpdb->get_results( "
+			SELECT p.ID, pm.meta_value FROM {$wpdb->postmeta} pm
+			LEFT JOIN {$wpdb->posts} p ON p.ID = pm.post_id
+			WHERE pm.meta_key = 'brizy-project'
+			AND p.post_type = 'brizy-project'
+		" );
+	}
+
+	/**
+	 * Parse array of shortcodes recursive
+	 */
+	public function array_walk_recursive_and_delete( array &$array, callable $callback, $userdata = null ) {
+		foreach ( $array as $key => &$value ) {
+			if ( is_array( $value ) ) {
+				$value = $this->array_walk_recursive_and_delete( $value, $callback, $userdata );
+				// if is shortcode parse recursive
+				if ( isset( $value['type'], $value['value'] ) ) {
+					$this->parse_shortcodes( $value );
+				}
+			}
+		}
+
+		return $array;
+	}
+
+	/**
+	 * Migrate post
+	 */
+	public function migrate_post( $json_value ) {
+		$old_arr = json_decode( $json_value, true );
+		if ( is_null( $old_arr ) ) {
+			return $json_value;
+		}
+
+		$new_arr = $this->array_walk_recursive_and_delete( $old_arr, function ( $value, $key ) {
+			if ( is_array( $value ) ) {
+				return empty( $value );
+			}
+
+			if ( isset( $value['type'], $value['value'] ) ) {
+				// if is shortcode return true
+				return true;
+			}
+		} );
+
+		return json_encode( $new_arr );
+	}
+
+	/**
+	 * Parse shortcodes
+	 */
+	public function parse_shortcodes( array &$array ) {
+		// rewrite this function in your class
+
+		return $array;
+	}
+
+	/**
+	 * Unset mobile keys
+	 */
+	public function unset_prefixed_keys( array &$array, $atts = array() ) {
+		// merge with default $atts
+		$atts = array_merge(
+			array(
+				"shortcode"      => "",
+				"delete_keys"    => array(),
+				"dependent_keys" => false,
+				"key_prefix"     => "mobile"
+			),
+			$atts
+		);
+
+		if ( empty( $atts['shortcode'] ) && empty( $atts['delete_keys'] ) ) {
+			return $array;
+		}
+
+		if ( $atts['shortcode'] == $array['type'] ) {
+			$keys_to_remove = array();
+			foreach ( $atts['delete_keys'] as $key_to_delete ) {
+				// replace "prefix" with empty string then make first letter lowercase
+				$key = lcfirst( str_replace( $atts['key_prefix'], "", $key_to_delete ) );
+				if ( isset( $array['value'][ $key ], $array['value'][ $key_to_delete ] ) && $array['value'][ $key ] === $array['value'][ $key_to_delete ] ) {
+					$keys_to_remove[] = $key_to_delete;
+				}
+			}
+
+			// !Atention if the number of keys to delete are not the same to not delete
+			if ( $atts['dependent_keys'] && count( $keys_to_remove ) != count( $atts['delete_keys'] ) ) {
+				$keys_to_remove = array();
+			}
+
+			// remove keys
+			if ( ! empty( $keys_to_remove ) ) {
+				foreach ( $keys_to_remove as $key_to_remove ) {
+					unset( $array['value'][ $key_to_remove ] );
+				}
+			}
+		}
+
+		return $array;
+	}
+
+}
+