Object_Sync_Sf_WordPress

Complexity

Total Complexity

308

Size/Duplication

Total Lines	2677
Duplicated Lines	0 %

Importance

Changes	14
Bugs	7	Features	1

38 Methods

Rating	Name	Duplication	Size	Complexity
B	post_update()	0	40	6
A	post_delete()	0	3	1
B	attachment_create()	0	62	8
A	get_object_types()	0	34	2
A	__construct()	0	27	1
C	get_wordpress_table_structure()	0	161	9
A	get_wordpress_object_fields()	0	46	5
B	object_delete()	0	55	9
A	cache_expiration()	0	3	1
B	object_upsert()	0	66	10
B	object_create()	0	50	9
A	cache_set()	0	14	3
B	object_update()	0	54	9
B	get_wordpress_object_data()	0	61	11
A	cache_get()	0	10	2
D	user_upsert()	0	120	18
A	term_delete()	0	6	2
D	attachment_upsert()	0	142	19
B	update_wp_meta()	0	56	11
F	post_upsert()	0	147	20
B	user_create()	0	76	8
A	object_delete_link()	0	8	4
B	object_edit_link()	0	14	9
A	comment_delete()	0	3	1
F	post_create()	0	74	13
B	create_wp_meta()	0	34	7
B	term_update()	0	42	6
C	attachment_update()	0	78	11
A	comment_update()	0	40	5
A	user_delete()	0	5	1
B	user_update()	0	44	8
C	object_fields()	0	91	12
F	comment_upsert()	0	151	23
A	append_tec_event_dates()	0	12	4
D	comment_create()	0	58	10
B	term_create()	0	51	9
A	attachment_delete()	0	3	1
F	term_upsert()	0	122	20

<?php
/**
 * Work with the WordPress data. This class can make read and write calls to the WordPress database, and also cache the responses.
 *
 * @class   Object_Sync_Sf_WordPress
 * @package Object_Sync_Salesforce
 */

defined( 'ABSPATH' ) || exit;

/**
 * Object_Sync_Sf_WordPress class.
 */
class Object_Sync_Sf_WordPress {

	/**
	 * Current version of the plugin
	 *
	 * @var string
	 */
	public $version;

	/**
	 * The main plugin file
	 *
	 * @var string
	 */
	public $file;

	/**
	 * Global object of `$wpdb`, the WordPress database
	 *
	 * @var object
	 */
	public $wpdb;

	/**
	 * The plugin's slug so we can include it when necessary
	 *
	 * @var string
	 */
	public $slug;

	/**
	 * The plugin's prefix when saving options to the database
	 *
	 * @var string
	 */
	public $option_prefix;

	/**
	 * Object_Sync_Sf_Logging class
	 *
	 * @var object
	 */
	public $logging;

	/**
	 * Object_Sync_Sf_Mapping class
	 *
	 * @var object
	 */
	public $mappings;

	/**
	 * Supported WordPress objects
	 *
	 * @var array
	 */
	public $wordpress_objects;

	/**
	 * Method call options
	 *
	 * @var array
	 */
	public $options;

	/**
	 * Object_Sync_Sf_WordPress_Transient class
	 *
	 * @var object
	 */
	public $sfwp_transients;

	/**
	 * Whether the plugin is in debug mode
	 *
	 * @var bool
	 */
	public $debug;

	/**
	 * Constructor for WordPress class
	 */
	public function __construct() {
		$this->version       = object_sync_for_salesforce()->version;
		$this->file          = object_sync_for_salesforce()->file;
		$this->wpdb          = object_sync_for_salesforce()->wpdb;
		$this->slug          = object_sync_for_salesforce()->slug;
		$this->option_prefix = object_sync_for_salesforce()->option_prefix;

		$this->logging  = object_sync_for_salesforce()->logging;
		$this->mappings = object_sync_for_salesforce()->mappings;

		add_action(

The function add_action was not found. Maybe you did not declare it correctly or list all dependencies?

			'admin_init',
			function() {
				$this->wordpress_objects = $this->get_object_types();
			}
		);

		$this->options = array(
			'cache'            => true,
			'cache_expiration' => $this->cache_expiration( 'wordpress_data_cache', 86400 ),
			'type'             => 'read',
		);

		$this->sfwp_transients = new Object_Sync_Sf_WordPress_Transient( 'sfwp_transients' );

		// use the option value for whether we're in debug mode.
		$this->debug = filter_var( get_option( $this->option_prefix . 'debug_mode', false ), FILTER_VALIDATE_BOOLEAN );

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

	}

	/**
	 * Get WordPress object types
	 *
	 * @return array $wordpress_objects
	 */
	public function get_object_types() {
		/*
		 * Allow developers to specify, especially non-post, content types that should be included or ignored.
		 * Here's an example of filters to add/remove types:
		 *
			add_filter( 'object_sync_for_salesforce_add_more_wordpress_types', 'add_more_types', 10, 1 );
			function add_more_types( $wordpress_object_types ) {
				$wordpress_object_types[] = 'foo'; // this will add to the existing types.
				return $wordpress_object_types;
			}

			add_filter( 'object_sync_for_salesforce_remove_wordpress_types', 'wordpress_object_types', 10, 1 );
			function remove_types( $types_to_remove ) {
				$types_to_remove[] = 'revision'; // this adds to the array of types to ignore
				return $types_to_remove;
			}
		*/

		// this should include the available object types and send them to the hook.
		$wordpress_types_not_posts_include = array( 'user', 'comment', 'category', 'tag' );
		$wordpress_objects                 = array_merge( get_post_types(), $wordpress_types_not_posts_include );

The function get_post_types was not found. Maybe you did not declare it correctly or list all dependencies?

		// this should be all the objects.
		$wordpress_objects = apply_filters( $this->option_prefix . 'add_more_wordpress_types', $wordpress_objects );

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

		// by default, only remove the revision, log, and scheduled-action types that we use in this plugin.
		$types_to_remove = apply_filters( $this->option_prefix . 'remove_wordpress_types', array( 'wp_log', 'scheduled-action', 'revision' ) );

		// if the hook filters out any types, remove them from the visible list.
		if ( ! empty( $types_to_remove ) ) {
			$wordpress_objects = array_diff( $wordpress_objects, $types_to_remove );
		}

		sort( $wordpress_objects );
		return $wordpress_objects;
	}

	/**
	 * Get WordPress table structure for an object
	 *
	 * @param string $object_type The type of object.
	 * @return array $object_table_structure The table structure.
	 */
	public function get_wordpress_table_structure( $object_type ) {
		if ( 'attachment' === $object_type ) {
			$object_table_structure = array(
				'object_name'     => 'post',
				'content_methods' => array(
					'create' => 'wp_insert_attachment',
					'read'   => 'get_posts',
					'update' => 'wp_insert_attachment',
					'delete' => 'wp_delete_attachment',
					'match'  => 'get_posts',
				),
				'meta_methods'    => array(
					'create' => 'wp_generate_attachment_metadata',
					'read'   => 'wp_get_attachment_metadata',
					'update' => 'wp_update_attachment_metadata',
					'delete' => '',
					'match'  => 'WP_Query',
				),
				'content_table'   => $this->wpdb->prefix . 'posts',
				'id_field'        => 'ID',
				'meta_table'      => $this->wpdb->prefix . 'postmeta',
				'meta_join_field' => 'post_id',
				'where'           => 'AND ' . $this->wpdb->prefix . 'posts.post_type = "' . $object_type . '"',
				'ignore_keys'     => array(),
			);
		} elseif ( 'user' === $object_type ) {
			// User meta fields need to use update_user_meta for create as well, otherwise it'll just get created twice because apparently when the post is created it's already there.

			$user_meta_methods = array(
				'create' => 'update_user_meta',
				'read'   => 'get_user_meta',
				'update' => 'update_user_meta',
				'delete' => 'delete_user_meta',
			);

			$object_table_structure = array(
				'object_name'     => 'user',
				'content_methods' => array(
					'create' => 'wp_insert_user',
					'read'   => 'get_user_by',
					'update' => 'wp_update_user',
					'delete' => 'wp_delete_user',
					'match'  => 'get_user_by',
				),
				'meta_methods'    => $user_meta_methods,
				'content_table'   => $this->wpdb->prefix . 'users',
				'id_field'        => 'ID',
				'meta_table'      => $this->wpdb->prefix . 'usermeta',
				'meta_join_field' => 'user_id',
				'where'           => '',
				'ignore_keys'     => array( // Keep it simple and avoid security risks.
					'user_pass',
					'user_activation_key',
					'session_tokens',
				),
			);
			// Check for Multisite installation. Sitewide User table uses base site prefix across all sites.
			if ( is_multisite() ) {

The function is_multisite was not found. Maybe you did not declare it correctly or list all dependencies?

				$object_table_structure['content_table'] = $this->wpdb->base_prefix . 'users';
				$object_table_structure['meta_table']    = $this->wpdb->base_prefix . 'usermeta';
			}
		} elseif ( 'post' === $object_type ) {
			$object_table_structure = array(
				'object_name'     => 'post',
				'content_methods' => array(
					'create' => 'wp_insert_post',
					'read'   => 'get_posts',
					'update' => 'wp_update_post',
					'delete' => 'wp_delete_post',
					'match'  => 'get_posts',
				),
				'meta_methods'    => array(
					'create' => 'add_post_meta',
					'read'   => 'get_post_meta',
					'update' => 'update_post_meta',
					'delete' => 'delete_post_meta',
					'match'  => 'WP_Query',
				),
				'content_table'   => $this->wpdb->prefix . 'posts',
				'id_field'        => 'ID',
				'meta_table'      => $this->wpdb->prefix . 'postmeta',
				'meta_join_field' => 'post_id',
				'where'           => 'AND ' . $this->wpdb->prefix . 'posts.post_type = "' . $object_type . '"',
				'ignore_keys'     => array(),
			);
		} elseif ( 'category' === $object_type || 'tag' === $object_type || 'post_tag' === $object_type ) {
			// I am unsure why post_tag wasn't here for so long, but i figure it probably needs to be there.
			$object_table_structure = array(
				'object_name'     => 'term',
				'content_methods' => array(
					'create' => 'wp_insert_term',
					'read'   => 'get_term_by',
					'update' => 'wp_update_term',
					'delete' => 'wp_delete_term',
					'match'  => 'get_term_by',
				),
				'meta_methods'    => array(
					'create' => 'add_term_meta',
					'read'   => 'get_term_meta',
					'update' => 'update_term_meta',
					'delete' => 'delete_metadata',
					'match'  => 'WP_Term_Query',
				),
				'content_table'   => $this->wpdb->prefix . 'terms',
				'id_field'        => 'term_id',
				'meta_table'      => array( $this->wpdb->prefix . 'termmeta', $this->wpdb->prefix . 'term_taxonomy' ),
				'meta_join_field' => 'term_id',
				'where'           => '',
				'ignore_keys'     => array(),
			);
		} elseif ( 'comment' === $object_type ) {
			$object_table_structure = array(
				'object_name'     => 'comment',
				'content_methods' => array(
					'create' => 'wp_new_comment',
					'read'   => 'get_comments',
					'update' => 'wp_update_comment',
					'delete' => 'wp_delete_comment',
					'match'  => 'get_comments',
				),
				'meta_methods'    => array(
					'create' => 'add_comment_meta',
					'read'   => 'get_comment_meta',
					'update' => 'update_comment_meta',
					'delete' => 'delete_comment_metadata',
					'match'  => 'WP_Comment_Query',
				),
				'content_table'   => $this->wpdb->prefix . 'comments',
				'id_field'        => 'comment_ID',
				'meta_table'      => $this->wpdb->prefix . 'commentmeta',
				'meta_join_field' => 'comment_id',
				'where'           => '',
				'ignore_keys'     => array(),
			);
		} else { // This is for custom post types.
			$object_table_structure = array(
				'object_name'     => 'post',
				'content_methods' => array(
					'create' => 'wp_insert_post',
					'read'   => 'get_posts',
					'update' => 'wp_update_post',
					'delete' => 'wp_delete_post',
					'match'  => 'get_posts',
				),
				'meta_methods'    => array(
					'create' => 'add_post_meta',
					'read'   => 'get_post_meta',
					'update' => 'update_post_meta',
					'delete' => 'delete_post_meta',
					'match'  => 'WP_Query',
				),
				'content_table'   => $this->wpdb->prefix . 'posts',
				'id_field'        => 'ID',
				'meta_table'      => $this->wpdb->prefix . 'postmeta',
				'meta_join_field' => 'post_id',
				'where'           => 'AND ' . $this->wpdb->prefix . 'posts.post_type = "' . $object_type . '"',
				'ignore_keys'     => array(),
			);
		} // End if() statement.

		return $object_table_structure;
	}

	/**
	 * Get WordPress fields for an object
	 *
	 * @param string $wordpress_object The type of WordPress object.
	 * @param string $id_field The field of that object that corresponds with its ID in the database.
	 * @return array $object_fields
	 */
	public function get_wordpress_object_fields( $wordpress_object, $id_field = 'ID' ) {

		$object_table_structure = $this->get_wordpress_table_structure( $wordpress_object );

		$meta_table      = $object_table_structure['meta_table'];
		$meta_methods    = maybe_unserialize( $object_table_structure['meta_methods'] );

The function maybe_unserialize was not found. Maybe you did not declare it correctly or list all dependencies?

		$content_table   = $object_table_structure['content_table'];
		$content_methods = maybe_unserialize( $object_table_structure['content_methods'] );
		$id_field        = $object_table_structure['id_field'];
		$object_name     = $object_table_structure['object_name'];
		$where           = $object_table_structure['where'];
		$ignore_keys     = $object_table_structure['ignore_keys'];

		$object_fields = array();

		// Try to find the object fields in cache before acquiring it from other source.
		if ( true === $this->options['cache'] && 'write' !== $this->options['cache'] ) {
			$cached = $this->cache_get( $wordpress_object, array( 'data', 'meta' ) );
			if ( is_array( $cached ) ) {
				$object_fields['data']       = $cached;
				$object_fields['from_cache'] = true;
				$object_fields['cached']     = true;
			} else {
				$object_fields['data'] = $this->object_fields( $object_name, $id_field, $content_table, $content_methods, $meta_table, $meta_methods, $where, $ignore_keys );
				if ( ! empty( $object_fields['data'] ) ) {
					$object_fields['cached'] = $this->cache_set( $wordpress_object, array( 'data', 'meta' ), $object_fields['data'], $this->options['cache_expiration'] );
				} else {
					$object_fields['cached'] = false;
				}
				$object_fields['from_cache'] = false;
			}
		} else {
			$object_fields['data']       = $this->object_fields( $object_name, $id_field, $content_table, $content_methods, $meta_table, $meta_methods, $where, $ignore_keys );
			$object_fields['from_cache'] = false;
			$object_fields['cached']     = false;
		}

		/*
		 * Developers can use this hook to change the WordPress object field array.
		 * The returned $object_fields needs to be an array like is described earlier in this method:
		 *     $object_fields = array( 'data' => array(), 'from_cache' => bool, 'cached' => bool );
		 * This is useful for custom objects that do not use the normal metadata table structure.
		 */
		$object_fields = apply_filters( $this->option_prefix . 'wordpress_object_fields', $object_fields, $wordpress_object );

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

		return $object_fields['data'];

	}

	/**
	 * Get WordPress data based on what object it is
	 *
	 * @param string $object_type The type of object.
	 * @param int    $object_id The ID of the object.
	 * @param bool   $is_deleted Whether the WordPress object has been deleted.
	 * @return array $wordpress_object
	 */
	public function get_wordpress_object_data( $object_type, $object_id, $is_deleted = false ) {
		$wordpress_object       = array();
		$object_table_structure = $this->get_wordpress_table_structure( $object_type );

		$meta_table      = $object_table_structure['meta_table'];
		$meta_methods    = maybe_unserialize( $object_table_structure['meta_methods'] );

The function maybe_unserialize was not found. Maybe you did not declare it correctly or list all dependencies?

		$content_table   = $object_table_structure['content_table'];
		$content_methods = maybe_unserialize( $object_table_structure['content_methods'] );
		$id_field        = $object_table_structure['id_field'];
		$object_name     = $object_table_structure['object_name'];
		$where           = $object_table_structure['where'];
		$ignore_keys     = $object_table_structure['ignore_keys'];

		if ( true === $is_deleted ) {
			$wordpress_object              = array();
			$wordpress_object[ $id_field ] = $object_id;
			return $wordpress_object;
		}

		if ( 'user' === $object_type ) {
			$data = get_userdata( $object_id );

The function get_userdata was not found. Maybe you did not declare it correctly or list all dependencies?

		} elseif ( 'post' === $object_type || 'attachment' === $object_type ) {
			$data = get_post( $object_id );

The function get_post was not found. Maybe you did not declare it correctly or list all dependencies?

		} elseif ( 'category' === $object_type || 'tag' === $object_type || 'post_tag' === $object_type ) {
			$data = get_term( $object_id );

The function get_term was not found. Maybe you did not declare it correctly or list all dependencies?

		} elseif ( 'comment' === $object_type ) {
			$data = get_comment( $object_id );

The function get_comment was not found. Maybe you did not declare it correctly or list all dependencies?

		} else { // This is for custom post types.
			$data = get_post( $object_id );
		}

		if ( ! is_object( $data ) ) {
			return $wordpress_object;
		}

		$fields = $this->get_wordpress_object_fields( $object_type );
		foreach ( $fields as $key => $value ) {
			$field                      = $value['key'];
			$wordpress_object[ $field ] = $data->{$field};
		}

		/*
		 * Allow developers to change the WordPress object, including any formatting that needs to happen to the data.
		 * The returned $wordpress_object needs to be an array like described above.
		 * This is useful for custom objects, hidden fields, or custom formatting.
		 * Here's an example of filters to add/modify data:
		 *
			add_filter( 'object_sync_for_salesforce_wordpress_object_data', 'modify_data', 10, 2 );
			function modify_data( $wordpress_object, $object_type ) {
				$wordpress_object['field_a'] = 'i am a field value that salesforce wants to store but WordPress does not care about';
				// Add field values to specific WordPress objects such as 'post', 'page', 'user', a Custom Post Type, etc.
				if ( 'user' === $object_type ) {
					$wordpress_object['field_b'] = 'i am a field value that salesforce wants to store but WordPress does not care about';
				}
				return $wordpress_object;
			}
		*/

		$wordpress_object = apply_filters( $this->option_prefix . 'wordpress_object_data', $wordpress_object, $object_type );

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

		return $wordpress_object;

	}

	/**
	 * Check to see if this API call exists in the cache
	 * if it does, return the transient for that key
	 *
	 * @param string $url The API call we'd like to make.
	 * @param array  $args The arguents of the API call.
	 * @return $this->sfwp_transients->get $cachekey

The doc comment $this->sfwp_transients->get at position 0 could not be parsed: Unknown type name '$this-' at position 0 in $this->sfwp_transients->get.

	 */
	public function cache_get( $url, $args ) {
		if ( is_array( $args ) ) {

The condition is_array($args) is always true.

			$args[] = $url;
			array_multisort( $args );
		} else {
			$args .= $url;
		}

		$cachekey = md5( wp_json_encode( $args ) );

The function wp_json_encode was not found. Maybe you did not declare it correctly or list all dependencies?

		return $this->sfwp_transients->get( $cachekey );
	}

	/**
	 * Create a cache entry for the current result, with the url and args as the key
	 *
	 * @param string $url The API query URL.
	 * @param array  $args The arguments passed on the API query.
	 * @param array  $data The data received.
	 * @param string $cache_expiration How long to keep the cache result around for.
	 * @return Bool whether or not the value was set
	 * @link https://wordpress.stackexchange.com/questions/174330/transient-storage-location-database-xcache-w3total-cache
	 */
	public function cache_set( $url, $args, $data, $cache_expiration = '' ) {
		if ( is_array( $args ) ) {

The condition is_array($args) is always true.

			$args[] = $url;
			array_multisort( $args );
		} else {
			$args .= $url;
		}
		$cachekey = md5( wp_json_encode( $args ) );

The function wp_json_encode was not found. Maybe you did not declare it correctly or list all dependencies?

		// Cache_expiration is how long it should be stored in the cache.
		// If we didn't give a custom one, use the default.
		if ( '' === $cache_expiration ) {
			$cache_expiration = $this->options['cache_expiration'];
		}
		return $this->sfwp_transients->set( $cachekey, $data, $cache_expiration );
	}

	/**
	 * If there is a WordPress setting for how long to keep this specific cache, return it and set the object property
	 * Otherwise, return seconds in 24 hours
	 *
	 * @param string $option_key The cache item to keep around.
	 * @param int    $expire The default time after which to expire the cache.
	 * @return The cache expiration saved in the database.
	 */
	public function cache_expiration( $option_key, $expire ) {
		$cache_expiration = get_option( $option_key, $expire );

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

		return $cache_expiration;
	}

	/**
	 * Get all the fields for an object
	 * The important thing here is returning the fields as an array:
	 * $all_fields = array( 'key' => 'key name', 'table' => 'table name', 'methods' => array( 'create' => '', 'read' => '', 'update' => '', 'delete' => '' ) );
	 * if there's a better way to do this than the mess of queries below, we should switch to that when we can
	 * we just need to make sure we get all applicable fields for the object itself, as well as its meta fields
	 *
	 * @param string $object_name THe name of the object type.
	 * @param string $id_field The database filed that contains its ID.
	 * @param string $content_table The table that normally contains such objects.
	 * @param array  $content_methods Unused, but included as part of the return.
	 * @param string $meta_table The table where meta values for this object type are contained.
	 * @param array  $meta_methods Unused, but included as part of the return.
	 * @param string $where SQL query.
	 * @param array  $ignore_keys Fields to ignore from the database.
	 * @return array $all_fields The fields for the object.
	 */
	private function object_fields( $object_name, $id_field, $content_table, $content_methods, $meta_table, $meta_methods, $where, $ignore_keys = array() ) {
		// These two queries load all the fields from the specified object unless they have been specified as ignore fields.
		// They also load the fields that are meta_keys from the specified object's meta table.
		// Maybe a box for a custom query, since custom fields get done in so many ways.
		// Eventually this would be the kind of thing we could use fields api for, if it ever gets done.
		$data_fields      = $this->wpdb->get_col( "DESC {$content_table}", 0 );
		$data_field_types = $this->wpdb->get_col( "DESC {$content_table}", 1 ); // get the database field types.

		if ( is_array( $meta_table ) ) {

The condition is_array($meta_table) is always false.

			$tax_table  = $meta_table[1];
			$meta_table = $meta_table[0];
		}
		$select_meta = '
		SELECT DISTINCT ' . $meta_table . '.meta_key
		FROM ' . $content_table . '
		LEFT JOIN ' . $meta_table . '
		ON ' . $content_table . '.' . $id_field . ' = ' . $meta_table . '.' . $object_name . '_id
		WHERE ' . $meta_table . '.meta_key != ""
		' . $where . '
		';
		$meta_fields = $this->wpdb->get_results( $select_meta );
		$all_fields  = array();

		// by default, WordPress fields are editable except for an object ID field.
		// use the filter below to change this for any given field.
		// if a field is not editable, it will show in the fieldmap screen with a lock, and will be removed when saving data into WordPress.

		/* // phpcs:ignore Squiz.PHP.CommentedOutCode.Found
		add_filter( 'object_sync_for_salesforce_wordpress_field_is_editable', 'wordpress_field_is_editable', 10, 2 );
		function wordpress_field_is_editable( $editable, $field_name ) {
			if ( 'ID' === $field_name ) {
				$editable = true;
			}
			return $editable;
		}
		*/

		foreach ( $data_fields as $key => $value ) {
			if ( ! in_array( $value, (array) $ignore_keys, true ) ) {
				$editable = true;
				if ( $value === $id_field ) {
					$editable = false;
				}
				$editable     = apply_filters( $this->option_prefix . 'wordpress_field_is_editable', $editable, $value );

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

				$all_fields[] = array(
					'key'      => $value,
					'table'    => $content_table,
					'methods'  => serialize( $content_methods ),
					'type'     => $data_field_types[ $key ],
					'editable' => $editable,
				);
			}
		}

		foreach ( $meta_fields as $key => $value ) {
			if ( ! in_array( $value->meta_key, (array) $ignore_keys, true ) ) {
				$editable = true;
				if ( $value === $id_field ) {
					$editable = false;
				}
				$editable     = apply_filters( $this->option_prefix . 'wordpress_field_is_editable', $editable, $value->meta_key );
				$all_fields[] = array(
					'key'      => $value->meta_key,
					'table'    => $meta_table,
					'methods'  => serialize( $meta_methods ),
					'editable' => $editable,
				);
			}
		}

		if ( 'term' === $object_name ) {
			$taxonomy = $this->wpdb->get_col( "DESC {$tax_table}", 0 );
			foreach ( $taxonomy as $key => $value ) {
				$exists = array_search( $value, array_column( $all_fields, 'key' ), true );
				if ( 0 !== $exists ) {
					$editable = true;
					if ( $value === $id_field ) {
						$editable = false;
					}
					$editable     = apply_filters( $this->option_prefix . 'wordpress_field_is_editable', $editable, $value );
					$all_fields[] = array(
						'key'      => $value,
						'table'    => $tax_table,
						'methods'  => serialize( $content_methods ),
						'editable' => $editable,
					);
				}
			}
		}

		return $all_fields;

	}

	/**
	 * Create a new object of a given type.
	 *
	 * @param string $name Object type name, E.g., user, post, comment.
	 * @param array  $params Values of the fields to set for the object.
	 *
	 * @return array
	 *   data:
	 *     id : 123,
	 *     success : true
	 *   errors : [ ],
	 *   from_cache:
	 *   cached:
	 *   is_redo:
	 *
	 * part of CRUD for WordPress objects
	 */
	public function object_create( $name, $params ) {

		$structure = $this->get_wordpress_table_structure( $name );
		$id_field  = $structure['id_field'];

		switch ( $name ) {
			case 'user':
				$result = $this->user_create( $params, $id_field );
				break;
			case 'post':
				$result = $this->post_create( $params, $id_field );
				break;
			case 'attachment':
				$result = $this->attachment_create( $params, $id_field );
				break;
			case 'category':
			case 'tag':
			case 'post_tag':
				$result = $this->term_create( $params, $name, $id_field );
				break;
			case 'comment':
				$result = $this->comment_create( $params, $id_field );
				break;
			default:
				/*
				 * Developers can use this hook to create objects with their own methods.
				 * The returned $result needs to be an array like this.
				 * $id_field should be the database key; i.e. 'ID' and the value should be the new item's id, or whatever WordPress returns from the method (sometimes this can be an error)
				 * $success should be a boolean value
					$result = array( 'data' => array( $id_field => $post_id, 'success' => $success ), 'errors' => $errors );
				 * use hook like: add_filter( 'object_sync_for_salesforce_create_custom_wordpress_item', add_object, 10, 1 );
				 * the one param is: array( 'name' => objecttype, 'params' => array_of_params, 'id_field' => idfield )
				 */
				// Check to see if someone is calling the filter, and apply it if so.
				if ( ! has_filter( $this->option_prefix . 'create_custom_wordpress_item' ) ) {

The function has_filter was not found. Maybe you did not declare it correctly or list all dependencies?

					$result = $this->post_create( $params, $id_field, $name );
				} else {
					$result = apply_filters(

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

						$this->option_prefix . 'create_custom_wordpress_item',
						array(
							'params'   => $params,
							'name'     => $name,
							'id_field' => $id_field,
						)
					);
				}
				break;
		} // End switch() method.

		return $result;
	}

	/**
	 * Create new records or update existing records.
	 *
	 * The new records or updated records are based on the value of the specified
	 * field.  If the value is not unique, REST API returns a 300 response with
	 * the list of matching records.
	 *
	 * @param string $name Object type name, E.g., user, post, comment.
	 * @param string $key The field to check if this record should be created or updated.
	 * @param string $value The value for this record of the field specified for $key.
	 * @param array  $methods What WordPress methods do we use to get the data, if there are any. otherwise, maybe will have to do a wpdb query.
	 * @param array  $params Values of the fields to set for the object.
	 * @param bool   $pull_to_drafts Whether to save to WordPress drafts when pulling from Salesforce.
	 * @param bool   $check_only Allows this method to only check for matching records, instead of making any data changes.
	 *
	 * @return array
	 *   data:
	 *     "id" : 123,
	 *     "success" : true
	 *   "errors" : [ ],
	 *   from_cache:
	 *   cached:
	 *   is_redo:
	 *
	 * part of CRUD for WordPress objects
	 */
	public function object_upsert( $name, $key, $value, $methods, $params, $pull_to_drafts = false, $check_only = false ) {

		$structure = $this->get_wordpress_table_structure( $name );
		$id_field  = $structure['id_field'];

		// If key is set, remove from $params to avoid SQL errors.
		if ( isset( $params[ $key ] ) ) {
			unset( $params[ $key ] );
		}

		// Allow developers to change both the key and value by which objects should be matched.
		$key   = apply_filters( $this->option_prefix . 'modify_upsert_key', $key );

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

		$value = apply_filters( $this->option_prefix . 'modify_upsert_value', $value );

		switch ( $name ) {
			case 'user':
				$result = $this->user_upsert( $key, $value, $methods, $params, $id_field, $pull_to_drafts, $check_only );
				break;
			case 'post':
				$result = $this->post_upsert( $key, $value, $methods, $params, $id_field, $pull_to_drafts, $name, $check_only );
				break;
			case 'attachment':
				$result = $this->attachment_upsert( $key, $value, $methods, $params, $id_field, $check_only );
				break;
			case 'category':
			case 'tag':
			case 'post_tag':
				$result = $this->term_upsert( $key, $value, $methods, $params, $name, $id_field, $check_only );
				break;
			case 'comment':
				$result = $this->comment_upsert( $key, $value, $methods, $params, $id_field, $pull_to_drafts, $check_only );
				break;
			default:
				/*
				 * Developers can use this hook to upsert objects with their own methods.
				 * The returned $result needs to be an array like this:
				 * $id_field should be the database key; i.e. 'ID' and the value should be the item's id, or whatever WordPress returns from the method (sometimes this can be an error)
				 * $success should be a boolean value
				 *     $result = array( 'data' => array( $id_field => $post_id, 'success' => $success ), 'errors' => $errors );
				 * Use hook like this:
				 *     add_filter( 'object_sync_for_salesforce_upsert_custom_wordpress_item', upsert_object, 10, 1 );
				 * The one param is:
				 *     array( 'key' => key, 'value' => value, 'methods' => methods, 'params' => array_of_params, 'id_field' => idfield, 'pull_to_drafts' => pulltodrafts, 'name' => name, 'check_only' => $check_only )
				*/
				// Check to see if someone is calling the filter, and apply it if so.
				if ( ! has_filter( $this->option_prefix . 'upsert_custom_wordpress_item' ) ) {

The function has_filter was not found. Maybe you did not declare it correctly or list all dependencies?

					$result = $this->post_upsert( $key, $value, $methods, $params, $id_field, $pull_to_drafts, $name, $check_only );
				} else {
					$result = apply_filters(
						$this->option_prefix . 'upsert_custom_wordpress_item',
						array(
							'key'            => $key,
							'value'          => $value,
							'methods'        => $methods,
							'params'         => $params,
							'id_field'       => $id_field,
							'pull_to_drafts' => $pull_to_drafts,
							'name'           => $name,
							'check_only'     => $check_only,
						)
					);
				}
				break;
		} // End switch() method.

		return $result;
	}

	/**
	 * Update an existing object. Part of CRUD for WordPress objects
	 *
	 * @param string $name Object type name, E.g., user, post, comment.
	 * @param int    $id WordPress id of the object.
	 * @param array  $params Values of the fields to set for the object.
	 * @param array  $mapping_object is the object map connecting the records.
	 * @return array
	 *   data:
	 *     success: 1
	 *   "errors" : [ ],
	 *   from_cache:
	 *   cached:
	 *   is_redo:
	 */
	public function object_update( $name, $id, $params, $mapping_object = array() ) {

		$structure = $this->get_wordpress_table_structure( $name );
		$id_field  = $structure['id_field'];

		switch ( $name ) {
			case 'user':
				// User id does not come through by default, but we need it to pass to wp method.
				$result = $this->user_update( $id, $params, $id_field );
				break;
			case 'post':
				$result = $this->post_update( $id, $params, $id_field );
				break;
			case 'attachment':
				$result = $this->attachment_update( $id, $params, $id_field );
				break;
			case 'category':
			case 'tag':
			case 'post_tag':
				$result = $this->term_update( $id, $params, $name, $id_field );
				break;
			case 'comment':
				$result = $this->comment_update( $id, $params, $id_field );
				break;
			default:
				/*
				 * Developers can use this hook to update objects with their own methods.
				 * The returned $result needs to be an array like this:
				 *     $id_field should be the database key; i.e. 'ID' and the value should be the updated item's id, or whatever WordPress returns from the method (sometimes this can be an error)
				 * $success should be a boolean value
				 *     $result = array( 'data' => array( $id_field => $post_id, 'success' => $success ), 'errors' => $errors );
				 * Use hook like this:
				 *     add_filter( 'object_sync_for_salesforce_update_custom_wordpress_item', update_object, 10, 1 );
				 * The one param is:
				 *     array( 'id' => id, 'params' => array_of_params, 'name' => objecttype, 'id_field' => idfield )
				 */
				// Check to see if someone is calling the filter, and apply it if so.
				if ( ! has_filter( $this->option_prefix . 'update_custom_wordpress_item' ) ) {

The function has_filter was not found. Maybe you did not declare it correctly or list all dependencies?

					$result = $this->post_update( $id, $params, $id_field, $name );
				} else {
					$result = apply_filters(

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

						$this->option_prefix . 'update_custom_wordpress_item',
						array(
							'id'       => $id,
							'params'   => $params,
							'name'     => $name,
							'id_field' => $id_field,
						)
					);
				}
				break;
		} // End switch() method.

		return $result;
	}

	/**
	 * Delete a WordPress object.
	 *
	 * @param string $name Object type name, E.g., user, post, comment.
	 * @param int    $id WordPress id of the object.
	 *
	 * @return array
	 *   data:
	 *     success: 1
	 *   "errors" : [ ],
	 *
	 * part of CRUD for WordPress objects
	 */
	public function object_delete( $name, $id ) {
		$structure = $this->get_wordpress_table_structure( $name );
		$id_field  = $structure['id_field'];

		switch ( $name ) {
			case 'user':
				$success = $this->user_delete( $id );
				break;
			case 'post':
				$success = $this->post_delete( $id );
				break;
			case 'attachment':
				$success = $this->attachment_delete( $id );
				break;
			case 'category':
			case 'tag':
			case 'post_tag':
				$success = $this->term_delete( $id, $name );
				break;
			case 'comment':
				$success = $this->comment_delete( $id );
				break;
			default:
				/*
				 * Developers can use this hook to delete objects with their own methods.
				 * The returned $success is an object of the correct type, or a FALSE
				 * Use hook like:
				 *     add_filter( 'object_sync_for_salesforce_delete_custom_wordpress_item', delete_object, 10, 1 );
				 * The one param is:
				 *     array( 'id' => id, 'name' => objecttype )
				 */
				// Check to see if someone is calling the filter, and apply it if so.
				if ( ! has_filter( $this->option_prefix . 'delete_custom_wordpress_item' ) ) {

The function has_filter was not found. Maybe you did not declare it correctly or list all dependencies?

					$success = $this->post_delete( $id );
				} else {
					$success = apply_filters(

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

						$this->option_prefix . 'delete_custom_wordpress_item',
						array(
							'id'   => $id,
							'name' => $name,
						)
					);
				}

				$success = $this->post_delete( $id );
				break;
		} // End switch() method.

		$result = array(
			'data'   => array(
				'success' => $success,
			),
			'errors' => array(),
		);
		return $result;
	}

	/**
	 * Create a new WordPress user.
	 *
	 * @param array  $params array of user data params.
	 * @param string $id_field The column in the DB that holdes the user ID.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function user_create( $params, $id_field = 'ID' ) {

		// Allow username to be email address or username.
		// The username could be autogenerated before this point for the sake of URLs.
		$username      = $params['user_email']['value'];
		$email_address = $params['user_email']['value'];
		if ( isset( $params['user_login']['value'] ) ) { // User_login is used by username_exists.
			$username = $params['user_login']['value'];
		} else {
			$params['user_login'] = array(
				'value'         => $username,
				'method_modify' => 'wp_insert_user',
				'method_read'   => 'get_user_by',
			);
		}

		// This is a new user.
		if ( false === username_exists( $username ) ) {

The function username_exists was not found. Maybe you did not declare it correctly or list all dependencies?

			// Create the user
			// WordPress sends a password reset link so this password doesn't get used, but it does exist in the database, which is helpful to prevent access before the user uses their password reset email.
			$params['user_pass'] = array(
				'value'         => wp_generate_password( 12, false ),

The function wp_generate_password was not found. Maybe you did not declare it correctly or list all dependencies?

				'method_modify' => 'wp_insert_user',
				'method_read'   => 'get_user_by',
			);
			// Load all params with a method_modify of the object structure's content_method into $content.
			$content   = array();
			$structure = $this->get_wordpress_table_structure( 'user' );
			foreach ( $params as $key => $value ) {
				if ( in_array( $value['method_modify'], $structure['content_methods'], true ) ) {
					$content[ $key ] = $value['value'];
					unset( $params[ $key ] );
				}
			}

			$user_id = wp_insert_user( $content );

The function wp_insert_user was not found. Maybe you did not declare it correctly or list all dependencies?

			if ( is_wp_error( $user_id ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

				$success = false;
				$errors  = $user_id;
			} else {
				$meta_result = $this->create_wp_meta( $params, $user_id, 'user' );
				$success     = $meta_result['success'];
				$errors      = $meta_result['errors'];

				// Developers can use this hook to set any other user data - permissions, etc.
				do_action( $this->option_prefix . 'set_more_user_data', $user_id, $params, 'create' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

				// Send notification of new user.
				// todo: Figure out what permissions ought to get notifications for this and make sure it works the right way. In the meantime, allow developers to prevent the notification from being sent.
				if ( apply_filters( $this->option_prefix . 'send_new_user_notification', true, $user_id, $params ) ) {

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

					wp_new_user_notification( $user_id, null, 'both' );

The function wp_new_user_notification was not found. Maybe you did not declare it correctly or list all dependencies?

				}
			}
		} else {
			$user_id = username_exists( $username );
		} // End if() statement.

		if ( is_wp_error( $user_id ) ) {
			$success = false;
			$errors  = $user_id;
		} else {
			$success = true;
			$errors  = array();
		}

		$result = array(
			'data'   => array(
				$id_field => $user_id,
				'success' => $success,
			),
			'errors' => $errors,
		);

		return $result;
	}

	/**
	 * Create a new WordPress user or update it if a match is found.
	 *
	 * @param string $key What key we are looking at for possible matches.
	 * @param string $value What value we are looking at for possible matches.
	 * @param array  $methods What WordPress methods do we use to get the data, if there are any. otherwise, maybe will have to do a wpdb query.
	 * @param array  $params Array of user data params. This is generated by Object_Sync_Sf_Mapping::map_params().
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 * @param bool   $pull_to_drafts Whether to save to WordPress drafts when pulling from Salesforce.
	 * @param bool   $check_only Allows this method to only check for matching records, instead of making any data changes.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function user_upsert( $key, $value, $methods, $params, $id_field = 'ID', $pull_to_drafts = false, $check_only = false ) {

		// If the key is user_email, we need to make it just email because that is how the WordPress method reads it.
		$method = isset( $methods['method_match'] ) ? $methods['method_match'] : '';
		if ( '' !== $method ) {
			// These methods should give us the user object if we are matching for one.
			// if we are trying to match to a meta field, the method is an object.
			if ( class_exists( $method ) ) {
				$args        = array(
					'meta_query' => array(
						array(
							'key'   => $key,
							'value' => $value,
						),
					),
				);
				$match_query = new $method( $args );
				// the WP_User_Query object has a get_results method that we use.
				$users = $match_query->get_results();
				if ( ! empty( $users ) ) {
					$user = $users[0];
				}
			} else {
				$user = $method( str_replace( 'user_', '', $key ), $value );
			}

			if ( isset( $user ) && isset( $user->{$id_field} ) ) {
				// User does exist after checking the matching value. we want its id.
				$user_id = $user->{$id_field};

				if ( true === $check_only ) {
					// We are just checking to see if there is a match.
					return $user_id;
				}

				// On the prematch fields, we specify the method_update param.
				if ( isset( $methods['method_update'] ) ) {
					$method = $methods['method_update'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
			} elseif ( false === $check_only ) {
				// User does not exist after checking the matching value. create it.
				// On the prematch fields, we specify the method_create param.
				if ( isset( $methods['method_create'] ) ) {
					$method = $methods['method_create'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
				$result         = $this->user_create( $params );
				return $result;
			} else {
				// Check only is true but there's not a user yet.
				return null;
			} // End if() statement.
		} else {
			// There is no method by which to check the user. we can check other ways here.
			$params[ $key ] = array(
				'value'         => $value,
				'method_modify' => $methods['method_modify'],
				'method_read'   => $methods['method_read'],
			);

			// Allow username to be email address or username.
			// The username could be autogenerated before this point for the sake of URLs.
			if ( isset( $params['user_email']['value'] ) ) {
				$username      = $params['user_email']['value'];
				$email_address = $params['user_email']['value'];
			}
			if ( isset( $params['user_login']['value'] ) ) { // user_login is used by username_exists.
				$username = $params['user_login']['value'];
			}

			$existing_id = username_exists( $username ); // Returns an id if there is a result.

The function username_exists was not found. Maybe you did not declare it correctly or list all dependencies?

			// User does not exist after more checking. we want to create it.
			if ( false === $existing_id && false === $check_only ) {
				$result = $this->user_create( $params );
				return $result;
			} elseif ( true === $check_only ) {
				// We are just checking to see if there is a match.
				return $existing_id;
			} else {
				// User does exist based on username, and we aren't doing a check only. we want to update the wp user here.
				$user_id = $existing_id;
			}
		} // End if() statement.

		if ( isset( $user_id ) ) {
			foreach ( $params as $key => $value ) {
				$params[ $key ]['method_modify'] = $methods['method_update'];
			}
			$result = $this->user_update( $user_id, $params );
			return $result;
		}

		// Create log entry for lack of a user id.
		$status = 'error';
		$title  = sprintf(
			// translators: placeholders are: 1) the log status.
			esc_html__( '%1$s: Users: Tried to run user_upsert, and ended up without a user id', 'object-sync-for-salesforce' ),

The function esc_html__ was not found. Maybe you did not declare it correctly or list all dependencies?

			ucfirst( esc_attr( $status ) )

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

		);
		$this->logging->setup(
			// todo: can we get any more specific about this?
			$title,
			'',
			0,
			0,
			$status
		);

	}

	/**
	 * Update a WordPress user.
	 *
	 * @param string $user_id The ID for the user to be updated. This value needs to be in the array that is sent to wp_update_user.
	 * @param array  $params Array of user data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 *
	 * @return array
	 *   data:
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function user_update( $user_id, $params, $id_field = 'ID' ) {
		$content              = array();
		$content[ $id_field ] = $user_id;
		foreach ( $params as $key => $value ) {

			// if the update value for email already exists on another user, don't fail this update; keep the user's email address.
			if ( 'user_email' === $key && email_exists( $value['value'] ) ) {

The function email_exists was not found. Maybe you did not declare it correctly or list all dependencies?

				unset( $params[ $key ] );
				continue;
			}

			// if the update value for login already exists on another user, don't fail this update; keep the user's login.
			if ( 'user_login' === $key && username_exists( $value['value'] ) ) {

The function username_exists was not found. Maybe you did not declare it correctly or list all dependencies?

				unset( $params[ $key ] );
				continue;
			}

			if ( 'wp_update_user' === $value['method_modify'] ) {
				$content[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}

		$user_id = wp_update_user( $content );

The function wp_update_user was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( is_wp_error( $user_id ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $user_id;
		} else {
			$meta_result = $this->update_wp_meta( $params, $user_id, 'user' );
			$success     = $meta_result['success'];
			$errors      = $meta_result['errors'];
			// Developers can use this hook to set any other user data - permissions, etc.
			do_action( $this->option_prefix . 'set_more_user_data', $user_id, $params, 'update' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		$result = array(
			'data'   => array(
				$id_field => $user_id,
				'success' => $success,
			),
			'errors' => $errors,
		);
		return $result;
	}

	/**
	 * Delete a WordPress user.
	 *
	 * @param int $id User ID.
	 * @param int $reassign If we should reassign any posts to other users. We don't change this from NULL anywhere in this plugin.
	 *
	 * @return boolean true if successful
	 */
	private function user_delete( $id, $reassign = null ) {
		// According to https://developer.wordpress.org/reference/functions/wp_delete_user/ we have to include user.php first; otherwise it throws undefined error.
		require_once ABSPATH . 'wp-admin/includes/user.php';

The constant ABSPATH was not found. Maybe you did not declare it correctly or list all dependencies?

		$result = wp_delete_user( $id, $reassign );

The function wp_delete_user was not found. Maybe you did not declare it correctly or list all dependencies?

		return $result;
	}

	/**
	 * Create a new WordPress post.
	 *
	 * @param array  $params Array of post data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 * @param string $post_type Optional string for custom post type, if applicable.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function post_create( $params, $id_field = 'ID', $post_type = 'post' ) {
		// Load all params with a method_modify of the object structure's content_method into $content.
		$content   = array();
		$structure = $this->get_wordpress_table_structure( $post_type );
		foreach ( $params as $key => $value ) {
			if ( in_array( $value['method_modify'], $structure['content_methods'], true ) ) {
				$content[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}

		if ( '' !== $post_type ) {
			$content['post_type'] = $post_type;
		}

		// WordPress post creation will fail with an object of 0 if there is no title or content
		// I think we should allow this to happen and not make users' data decisions, so
		// if we're receiving nothing for either of these, create a blank one so it doesn't fail
		// here we have to use $content because $params has already been unset.
		if ( ! isset( $content['post_title'] ) ) {
			$content['post_title'] = ' ';
		}
		if ( ! isset( $content['post_content'] ) ) {
			$content['post_content'] = ' ';
		}

		if ( 'tribe_events' === $content['post_type'] && function_exists( 'tribe_create_event' ) ) {
			// borrowing some code from https://github.com/tacjtg/rhp-tribe-events/blob/master/rhp-tribe-events.php.
			if ( isset( $params['_EventStartDate'] ) ) {
				$content = $this->append_tec_event_dates( $params['_EventStartDate']['value'], 'start', $content );
				unset( $params['_EventStartDate'] );
			}
			if ( isset( $params['_EventEndDate'] ) ) {
				$content = $this->append_tec_event_dates( $params['_EventEndDate']['value'], 'end', $content );
				unset( $params['_EventEndDate'] );
			}
			$post_id = tribe_create_event( $content );
		} else {
			$post_id = wp_insert_post( $content, true ); // return an error instead of a 0 id.

The function wp_insert_post was not found. Maybe you did not declare it correctly or list all dependencies?

		}

		if ( is_wp_error( $post_id ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $post_id;
		} else {
			// If it's a custom record type, fix the methods.
			if ( isset( $params['RecordTypeId']['value'] ) ) {
				$params['RecordTypeId']['method_modify'] = 'update_post_meta';
				$params['RecordTypeId']['method_read']   = 'get_post_meta';
			}
			$meta_result = $this->create_wp_meta( $params, $post_id, 'post' );
			$success     = $meta_result['success'];
			$errors      = $meta_result['errors'];
			// Developers can use this hook to set any other post data.
			do_action( $this->option_prefix . 'set_more_post_data', $post_id, $params, 'create' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		if ( is_wp_error( $post_id ) ) {
			$success = false;
			$errors  = $post_id;
		} else {
			$success = true;
			$errors  = array();
		}

		$result = array(
			'data'   => array(
				$id_field => $post_id,
				'success' => $success,
			),
			'errors' => $errors,
		);

		return $result;
	}

	/**
	 * Create a new WordPress post or update it if a match is found.
	 *
	 * @param string $key What key we are looking at for possible matches.
	 * @param string $value What value we are looking at for possible matches.
	 * @param array  $methods What WordPress methods do we use to get the data, if there are any. otherwise, maybe will have to do a wpdb query.
	 * @param array  $params Array of post data params.
	 * @param string $id_field optional string of what the ID field is, if it is ever not ID.
	 * @param bool   $pull_to_drafts Whether to save to WordPress drafts when pulling from Salesforce.
	 * @param string $post_type Optional string for custom post type, if applicable.
	 * @param bool   $check_only Allows this method to only check for matching records, instead of making any data changes.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function post_upsert( $key, $value, $methods, $params, $id_field = 'ID', $pull_to_drafts = false, $post_type = 'post', $check_only = false ) {

		$method = isset( $methods['method_match'] ) ? $methods['method_match'] : '';
		if ( '' !== $method ) {
			// By default, posts use get_posts as the method. args can be like this.
			// The args don't really make sense, and are inconsistently documented.
			// These methods should give us the post object.
			$args = array();
			if ( 'post_title' === $key ) {
				$params['post_title'] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
				$args['name']         = sanitize_title( $value );

The function sanitize_title was not found. Maybe you did not declare it correctly or list all dependencies?

			} else {
				$args[ $key ] = $value;
			}
			$args['post_type'] = $post_type;
			$post_statuses     = array( 'publish' );

			if ( true === filter_var( $pull_to_drafts, FILTER_VALIDATE_BOOLEAN ) ) {
				$post_statuses[] = 'draft';
			}
			$args['post_status'] = $post_statuses;

			// if we are trying to match to a meta field, the method is an object.
			if ( class_exists( $method ) ) {
				unset( $args[ $key ] );
				$args['meta_query'] = array(
					array(
						'key'   => $key,
						'value' => $value,
					),
				);
				$match_query        = new $method( $args );
				// the WP_Query object has a get_posts method that we use.
				$posts = $match_query->get_posts();
			} else {
				$posts = $method( $args );
			}

			if ( isset( $posts ) && isset( $posts[0]->{$id_field} ) ) {
				// Post does exist after checking the matching value. We want its id.
				$post_id = $posts[0]->{$id_field};

				if ( true === $check_only ) {
					// We are just checking to see if there is a match.
					return $post_id;
				}

				// On the prematch fields, we specify the method_update param.
				if ( isset( $methods['method_update'] ) ) {
					$method = $methods['method_update'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
			} elseif ( false === $check_only ) {
				// Post does not exist after checking the matching value. create it.
				// On the prematch fields, we specify the method_create param.
				if ( isset( $methods['method_create'] ) ) {
					$method = $methods['method_create'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
				$result         = $this->post_create( $params, $id_field, $post_type );
				return $result;
			} else {
				// Check only is true but there's not a post yet.
				return null;
			} // End if() statement.
		} else {
			// There is no method by which to check the post. we can check other ways here.
			$params[ $key ] = array(
				'value'         => $value,
				'method_modify' => $methods['method_modify'],
				'method_read'   => $methods['method_read'],
			);

			// If we have a title, use it to check for existing post.
			if ( isset( $params['post_title']['value'] ) ) {
				$title = $params['post_title']['value'];
			}

			// If we have content, use it to check for existing post.
			if ( isset( $params['post_content']['value'] ) ) {
				$content = $params['post_content']['value'];
			} else {
				$content = '';
			}

			// If we have a date, use it to check for existing post.
			if ( isset( $params['post_date']['value'] ) ) {
				$date = $params['post_date']['value'];
			} else {
				$date = '';
			}

			$existing_id = post_exists( $title, $content, $date ); // Returns an id if there is a result. Returns 0 if not.

The function post_exists was not found. Maybe you did not declare it correctly or list all dependencies?

			// Post does not exist after more checking. maybe we want to create it.
			if ( 0 === $existing_id && false === $check_only ) {
				$result = $this->post_create( $params, $id_field, $post_type );
				return $result;
			} elseif ( true === $check_only ) {
				// We are just checking to see if there is a match.
				return $existing_id;
			} else {
				// Post does exist based on fields, and we aren't doing a check only. we want to update the wp post here.
				$post_id = $existing_id;
			}

			return $result;

		} // End if() statement.

		if ( isset( $post_id ) ) {
			foreach ( $params as $key => $value ) {
				$params[ $key ]['method_modify'] = $methods['method_update'];
			}
			$result = $this->post_update( $post_id, $params, $id_field, $post_type );
			return $result;
		}
		// Create log entry for lack of a post id.
		$status = 'error';
		$title  = sprintf(
			// translators: placeholders are: 1) the log status.
			esc_html__( '%1$s: Posts: Tried to run post_upsert, and ended up without a post id', 'object-sync-for-salesforce' ),

The function esc_html__ was not found. Maybe you did not declare it correctly or list all dependencies?

			ucfirst( esc_attr( $status ) )

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

		);
		$this->logging->setup(
			// todo: can we be more explicit here about what post upsert failed?
			$title,
			'',
			0,
			0,
			$status
		);

	}

	/**
	 * Update a WordPress post.
	 *
	 * @param string $post_id The ID for the post to be updated. This value needs to be in the array that is sent to wp_update_post.
	 * @param array  $params Array of post data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 * @param string $post_type Optional string for custom post type, if applicable.
	 *
	 * @return array
	 *   data:
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function post_update( $post_id, $params, $id_field = 'ID', $post_type = '' ) {
		$content              = array();
		$content[ $id_field ] = $post_id;
		foreach ( $params as $key => $value ) {
			if ( 'wp_update_post' === $value['method_modify'] ) {
				$content[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}

		if ( '' !== $post_type ) {
			$content['post_type'] = $post_type;
		}

		$post_id = wp_update_post( $content, true ); // return an error instead of a 0 id.

The function wp_update_post was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( is_wp_error( $post_id ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $post_id;
		} else {
			// If it's a custom record type, fix the methods.
			if ( isset( $params['RecordTypeId']['value'] ) ) {
				$params['RecordTypeId']['method_modify'] = 'update_post_meta';
				$params['RecordTypeId']['method_read']   = 'get_post_meta';
			}
			$meta_result = $this->update_wp_meta( $params, $post_id, 'post' );
			$success     = $meta_result['success'];
			$errors      = $meta_result['errors'];
			// Developers can use this hook to set any other post data.
			do_action( $this->option_prefix . 'set_more_post_data', $post_id, $params, 'update' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		$result = array(
			'data'   => array(
				$id_field => $post_id,
				'success' => $success,
			),
			'errors' => $errors,
		);
		return $result;
	}

	/**
	 * Delete a WordPress post.
	 *
	 * @param int  $id Post ID.
	 * @param bool $force_delete If we should bypass the trash. We don't change this from FALSE anywhere in this plugin.
	 *
	 * @return mixed post object if successful, false if failed
	 */
	private function post_delete( $id, $force_delete = false ) {
		$result = wp_delete_post( $id, $force_delete );

The function wp_delete_post was not found. Maybe you did not declare it correctly or list all dependencies?

		return $result;
	}

	/**
	 * Create a new WordPress attachment.
	 *
	 * @param array  $params Array of attachment data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function attachment_create( $params, $id_field = 'ID' ) {
		// Load all params with a method_modify of the object structure's content_method into $content.
		$content   = array();
		$structure = $this->get_wordpress_table_structure( 'attachment' );
		// WP requires post_title, post_content (can be empty), post_status, and post_mime_type to create an attachment.
		foreach ( $params as $key => $value ) {
			if ( in_array( $value['method_modify'], $structure['content_methods'], true ) ) {
				$content[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}

		// Developers can use this hook to pass filename and parent data for the attachment.
		$params = apply_filters( $this->option_prefix . 'set_initial_attachment_data', $params );

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( isset( $params['filename']['value'] ) ) {
			$filename = $params['filename']['value'];
		} else {
			$filename = false;
		}

		if ( isset( $params['parent']['value'] ) ) {
			$parent = $params['parent']['value'];
		} else {
			$parent = 0;
		}

		$attachment_id = wp_insert_attachment( $content, $filename, $parent );

The function wp_insert_attachment was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( is_wp_error( $attachment_id ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $attachment_id;
		} else {
			$success = true;
			$errors  = array();

			if ( false !== $filename ) {
				// According to https://codex.wordpress.org/Function_Reference/wp_insert_attachment we need this file.
				require_once ABSPATH . 'wp-admin/includes/image.php';

The constant ABSPATH was not found. Maybe you did not declare it correctly or list all dependencies?

				// Generate metadata for the attachment.
				$attach_data = wp_generate_attachment_metadata( $attachment_id, $filename );

The function wp_generate_attachment_metadata was not found. Maybe you did not declare it correctly or list all dependencies?

				wp_update_attachment_metadata( $attachment_id, $attach_data );

The function wp_update_attachment_metadata was not found. Maybe you did not declare it correctly or list all dependencies?

			}

			if ( 0 !== $parent ) {
				set_post_thumbnail( $parent_post_id, $attachment_id );

The function set_post_thumbnail was not found. Maybe you did not declare it correctly or list all dependencies?

			}

			// Developers can use this hook to set any other attachment data.
			do_action( $this->option_prefix . 'set_more_attachment_data', $attachment_id, $params, 'create' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		}

		$result = array(
			'data'   => array(
				$id_field => $attachment_id,
				'success' => $success,
			),
			'errors' => $errors,
		);

		return $result;

	}

	/**
	 * Create a new WordPress attachment or update it if a match is found.
	 *
	 * @param string $key What key we are looking at for possible matches.
	 * @param string $value What value we are looking at for possible matches.
	 * @param array  $methods What WordPress methods do we use to get the data, if there are any. otherwise, maybe will have to do a wpdb query.
	 * @param array  $params Array of attachment data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 * @param bool   $check_only Allows this method to only check for matching records, instead of making any data changes.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function attachment_upsert( $key, $value, $methods, $params, $id_field = 'ID', $check_only = false ) {

		$method = isset( $methods['method_match'] ) ? $methods['method_match'] : '';
		if ( '' !== $method ) {
			// Get_posts is more helpful here, so that is the method attachment uses for 'read'.
			// By default, posts use get_posts as the method. args can be like this.
			// The args don't really make sense, and are inconsistently documented.
			// These methods should give us the post object.
			$args = array();
			if ( 'post_title' === $key ) {
				$params['post_title'] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
				$args['name']         = sanitize_title( $value );

The function sanitize_title was not found. Maybe you did not declare it correctly or list all dependencies?

			} else {
				$args[ $key ] = $value;
			}
			$args['post_type'] = 'attachment';

			// if we are trying to match to a meta field, the method is an object.
			if ( class_exists( $method ) ) {
				unset( $args[ $key ] );
				$args['meta_query'] = array(
					array(
						'key'   => $key,
						'value' => $value,
					),
				);
				$match_query        = new $method( $args );
				// the WP_Query object has a get_posts method that we use.
				$posts = $match_query->get_posts();
			} else {
				$posts = $method( $args );
			}

			if ( isset( $posts ) && isset( $posts[0]->{$id_field} ) ) {
				// Attachment does exist after checking the matching value. we want its id.
				$attachment_id = $posts[0]->{$id_field};

				if ( true === $check_only ) {
					// We are just checking to see if there is a match.
					return $attachment_id;
				}

				// On the prematch fields, we specify the method_update param.
				if ( isset( $methods['method_update'] ) ) {
					$method = $methods['method_update'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
			} elseif ( false === $check_only ) {
				// Attachment does not exist after checking the matching value. create it.
				// On the prematch fields, we specify the method_create param.
				if ( isset( $methods['method_create'] ) ) {
					$method = $methods['method_create'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
				$result         = $this->attachment_create( $params );
				return $result;
			} else {
				// Check only is true but there's not an attachment yet.
				return null;
			} // End if() statement.
		} else {
			// There is no method by which to check the post. we can check other ways here.
			$params[ $key ] = array(
				'value'         => $value,
				'method_modify' => $methods['method_modify'],
				'method_read'   => $methods['method_read'],
			);

			// If we have a title, use it to check for existing post.
			if ( isset( $params['post_title']['value'] ) ) {
				$title = $params['post_title']['value'];
			}

			// If we have content, use it to check for existing post.
			if ( isset( $params['post_content']['value'] ) ) {
				$content = $params['post_content']['value'];
			} else {
				$content = '';
			}

			// If we have a date, use it to check for existing post.
			if ( isset( $params['post_date']['value'] ) ) {
				$date = $params['post_date']['value'];
			} else {
				$date = '';
			}

			$existing_id = post_exists( $title, $content, $date ); // Returns an id if there is a result. Returns 0 if not.

The function post_exists was not found. Maybe you did not declare it correctly or list all dependencies?

			// Attachment does not exist after more checking. maybe we want to create it.
			if ( 0 === $existing_id && false === $check_only ) {
				$result = $this->attachment_create( $params );
				return $result;
			} elseif ( true === $check_only ) {
				// We are just checking to see if there is a match.
				return $existing_id;
			} else {
				// Attachment does exist based on fields, and we aren't doing a check only. we want to update the wp attachment here.
				$attachment_id = $existing_id;
			}

			return $result;

		} // End if() statement.

		if ( isset( $attachment_id ) ) {
			foreach ( $params as $key => $value ) {
				$params[ $key ]['method_modify'] = $methods['method_update'];
			}
			$result = $this->attachment_update( $attachment_id, $params );
			return $result;
		}

		// Create log entry for lack of an attachment id.
		$status = 'error';
		$title  = sprintf(
			// translators: placeholders are: 1) the log status.
			esc_html__( '%1$s: Attachments: Tried to run attachment_upsert, and ended up without an attachment id', 'object-sync-for-salesforce' ),

The function esc_html__ was not found. Maybe you did not declare it correctly or list all dependencies?

			ucfirst( esc_attr( $status ) )

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

		);
		$this->logging->setup(
			$title,
			'',
			0,
			0,
			$status
		);
	}

	/**
	 * Update a WordPress attachment.
	 *
	 * @param string $attachment_id The ID for the attachment to be updated. This value needs to be in the array that is sent to the update methods.
	 * @param array  $params Array of attachment data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 *
	 * @return array
	 *   data:
	 *     success: 1
	 *   "errors" : [ ],
	 *
	 * Note: this method uses wp_insert_attachment for core content fields as there isn't a corresponding method for updating these rows
	 * it does use wp_update_attachment_metadata for the meta fields, though.
	 * Developers should use hooks to change this, if it does not meet their needs.
	 */
	private function attachment_update( $attachment_id, $params, $id_field = 'ID' ) {
		$content              = array();
		$content[ $id_field ] = $attachment_id;
		foreach ( $params as $key => $value ) {
			if ( 'wp_insert_attachment' === $value['method_modify'] ) { // Should also be insert attachment maybe.
				$content[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}

		if ( isset( $params['filename']['value'] ) ) {
			$filename = $params['filename']['value'];
		} else {
			$filename = false;
		}

		if ( isset( $params['parent']['value'] ) ) {
			$parent = $params['parent']['value'];
		} else {
			$parent = 0;
		}

		$attachment_id = wp_insert_attachment( $content, $filename, $parent );

The function wp_insert_attachment was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( is_wp_error( $attachment_id ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $attachment_id;
		} else {
			$success = true;
			$errors  = array();

			if ( false !== $filename ) {
				// According to https://codex.wordpress.org/Function_Reference/wp_insert_attachment we need this file.
				require_once ABSPATH . 'wp-admin/includes/image.php';

The constant ABSPATH was not found. Maybe you did not declare it correctly or list all dependencies?

				// Generate metadata for the attachment.
				$attach_data = wp_generate_attachment_metadata( $attachment_id, $filename );

The function wp_generate_attachment_metadata was not found. Maybe you did not declare it correctly or list all dependencies?

			}

			// Put the data from salesforce into the meta array.
			$attach_new_data = array();
			foreach ( $params as $key => $value ) {
				$method                  = $value['method_modify'];
				$attach_new_data[ $key ] = $value['value'];
			}

			if ( isset( $attach_data ) ) {
				$attach_data = array_merge( $attach_data, $attach_new_data );
			} else {
				$attach_data = $attach_new_data;
			}

			$meta_updated = wp_update_attachment_metadata( $attachment_id, $attach_data );

The function wp_update_attachment_metadata was not found. Maybe you did not declare it correctly or list all dependencies?

			if ( false === $meta_updated ) {
				$success  = false;
				$errors[] = array(
					'key'   => $key,
					'value' => $value,
				);
			}

			if ( 0 !== $parent ) {
				set_post_thumbnail( $parent_post_id, $attachment_id );

The function set_post_thumbnail was not found. Maybe you did not declare it correctly or list all dependencies?

			}

			// Developers can use this hook to set any other attachment data.
			do_action( $this->option_prefix . 'set_more_attachment_data', $attachment_id, $params, 'update' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		$result = array(
			'data'   => array(
				$id_field => $attachment_id,
				'success' => $success,
			),
			'errors' => $errors,
		);
		return $result;
	}

	/**
	 * Delete a WordPress attachment.
	 *
	 * @param int  $id Attachment ID.
	 * @param bool $force_delete If we should bypass the trash. We don't change this from FALSE anywhere in this plugin.
	 *
	 * @return mixed
	 *   attachment object if successful, false if failed
	 */
	private function attachment_delete( $id, $force_delete = false ) {
		$result = wp_delete_attachment( $id, $force_delete );

The function wp_delete_attachment was not found. Maybe you did not declare it correctly or list all dependencies?

		return $result;
	}

	/**
	 * Create a new WordPress term.
	 *
	 * @param array  $params Array of term data params.
	 * @param string $taxonomy The taxonomy to which to add the term. this is required.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function term_create( $params, $taxonomy, $id_field = 'ID' ) {
		if ( 'tag' === $taxonomy ) {
			$taxonomy = 'post_tag';
		}
		// Load all params with a method_modify of the object structure's content_method into $content.
		$content   = array();
		$structure = $this->get_wordpress_table_structure( $taxonomy );
		$args      = array();
		foreach ( $params as $key => $value ) {
			if ( 'name' === $key ) {
				$name = $value['value'];
				unset( $params[ $key ] );
			}
			if ( in_array( $value['method_modify'], $structure['content_methods'], true ) && 'name' !== $key ) {
				$args[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}
		if ( isset( $name ) ) {
			$term = wp_insert_term( $name, $taxonomy, $args );

The function wp_insert_term was not found. Maybe you did not declare it correctly or list all dependencies?

		}

		if ( is_wp_error( $term ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $term;
		} else {
			$term_id     = $term[ "$id_field" ];
			$meta_result = $this->create_wp_meta( $params, $term_id, 'term' );
			$success     = $meta_result['success'];
			$errors      = $meta_result['errors'];
			// Developers can use this hook to set any other term data.
			do_action( $this->option_prefix . 'set_more_term_data', $term_id, $params, 'create' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		if ( is_wp_error( $term ) ) {
			$success = false;
			$errors  = $term;
		} else {
			$success = true;
			$errors  = array();
		}

		$result = array(
			'data'   => array(
				$id_field => $term_id,
				'success' => $success,
			),
			'errors' => $errors,
		);

		return $result;

	}

	/**
	 * Create a new WordPress term or update it if a match is found.
	 *
	 * @param string $key What key we are looking at for possible matches.
	 * @param string $value What value we are looking at for possible matches.
	 * @param array  $methods What WordPress methods do we use to get the data, if there are any. otherwise, maybe will have to do a wpdb query.
	 * @param array  $params Array of term data params.
	 * @param string $taxonomy The taxonomy to which to add the term. this is required..
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 * @param bool   $pull_to_drafts Whether to save to WordPress drafts when pulling from Salesforce.
	 * @param bool   $check_only Allows this method to only check for matching records, instead of making any data changes.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function term_upsert( $key, $value, $methods, $params, $taxonomy, $id_field = 'ID', $pull_to_drafts = false, $check_only = false ) {
		if ( 'tag' === $taxonomy ) {
			$taxonomy = 'post_tag';
		}
		$method = isset( $methods['method_match'] ) ? $methods['method_match'] : '';
		if ( '' !== $method ) {
			// These methods should give us the term object if we are matching for one.
			// If we are trying to match to a meta field, the method is an object.
			if ( class_exists( $method ) ) {
				$args        = array(
					'taxonomy'   => $taxonomy,
					'meta_key'   => $key,
					'meta_value' => $value,
				);
				$match_query = new $method( $args );
				// the WP_Term_Query object has a get_terms method that we use.
				$terms = $match_query->get_terms();
				if ( ! empty( $terms ) ) {
					$term = $terms[0];
				}
			} else {
				$term = $method( $key, $value, $taxonomy ); // We need to put the taxonomy in there probably.
			}

			if ( isset( $term ) && isset( $term->{$id_field} ) ) {
				// Term does exist after checking the matching value. we want its id.
				$term_id = $term->{$id_field};

				if ( true === $check_only ) {
					// We are just checking to see if there is a match.
					return $term_id;
				}

				// On the prematch fields, we specify the method_update param.
				if ( isset( $methods['method_update'] ) ) {
					$method = $methods['method_update'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
			} elseif ( false === $check_only ) {
				// Term does not exist after checking the matching value. Create it.
				// On the prematch fields, we specify the method_create param.
				if ( isset( $methods['method_create'] ) ) {
					$method = $methods['method_create'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
				$result         = $this->term_create( $params, $taxonomy, $id_field );
				return $result;
			} else {
				// Check only is true but there's not a term yet.
				return null;
			} // End if() statement.
		} else {
			// There is no method by which to check the term. we can check other ways here.
			$params[ $key ] = array(
				'value'         => $value,
				'method_modify' => $methods['method_modify'],
				'method_read'   => $methods['method_read'],
			);

			if ( isset( $params['name']['value'] ) ) {
				$term = $params['name']['value'];
			}

			if ( isset( $params['parent']['value'] ) ) {
				$parent = $params['parent']['value'];
			} else {
				$parent = 0;
			}

			// Returns an id if there is a result. Returns null if it does not exist.
			// wpcom_vip_term_exists is cached, and therefore preferred.
			if ( function_exists( 'wpcom_vip_term_exists' ) ) {
				$existing_id = wpcom_vip_term_exists( $term, $taxonomy, $parent );
			} else {
				$existing_id = term_exists( $term, $taxonomy, $parent );

The function term_exists was not found. Maybe you did not declare it correctly or list all dependencies?

			}

			// Term does not exist after more checking. maybe we want to create it.
			if ( null === $existing_id && false === $check_only ) {
				$result = $this->term_create( $params, $taxonomy, $id_field );
				return $result;
			} elseif ( true === $check_only ) {
				// We are just checking to see if there is a match.
				return $existing_id;
			} else {
				// Term does exist based on criteria, and we aren't doing a check only. we want to update the wp term here.
				$term_id = $existing_id;
			}
		} // End if() statement.

		if ( isset( $term_id ) ) {
			foreach ( $params as $key => $value ) {
				$params[ $key ]['method_modify'] = $methods['method_update'];
			}
			$result = $this->term_update( $term_id, $params, $taxonomy, $id_field );
			return $result;
		}
		// Create log entry for lack of a term id.
		$status = 'error';
		$title  = sprintf(
			// translators: placeholders are: 1) the log status.
			esc_html__( '%1$s: Terms: Tried to run term_upsert, and ended up without a term id', 'object-sync-for-salesforce' ),

The function esc_html__ was not found. Maybe you did not declare it correctly or list all dependencies?

			ucfirst( esc_attr( $status ) )

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

		);
		$this->logging->setup(
			$title,
			'',
			0,
			0,
			$status
		);

	}

	/**
	 * Update a WordPress term.
	 *
	 * @param int    $term_id The ID for the term to be updated. This value needs to be in the array that is sent to wp_update_term.
	 * @param array  $params Array of term data params.
	 * @param string $taxonomy The taxonomy to which to add the term. this is required.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 *
	 * @return array
	 *   data:
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function term_update( $term_id, $params, $taxonomy, $id_field = 'ID' ) {
		if ( 'tag' === $taxonomy ) {
			$taxonomy = 'post_tag';
		}
		$args = array();
		foreach ( $params as $key => $value ) {
			if ( 'wp_update_term' === $value['method_modify'] ) {
				$args[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}
		$term = wp_update_term( $term_id, $taxonomy, $args );

The function wp_update_term was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( is_wp_error( $term ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $term;
		} else {
			$term_id     = $term[ "$id_field" ];
			$meta_result = $this->update_wp_meta( $params, $term_id, 'term' );
			$success     = $meta_result['success'];
			$errors      = $meta_result['errors'];
			// Developers can use this hook to set any other term data.
			do_action( $this->option_prefix . 'set_more_term_data', $term_id, $params, 'update' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		if ( is_wp_error( $term ) ) {
			$success = false;
			$errors  = $term;
		} else {
			$success = true;
			$errors  = array();
		}

		$result = array(
			'data'   => array(
				$id_field => $term_id,
				'success' => $success,
			),
			'errors' => $errors,
		);

		return $result;

	}

	/**
	 * Delete a WordPress term.
	 *
	 * @param int    $term_id The ID for the term to be updated. This value needs to be in the array that is sent to wp_update_term.
	 * @param string $taxonomy The taxonomy from which to delete the term. this is required.
	 *
	 * @return bool True if successful, false if failed.
	 */
	private function term_delete( $term_id, $taxonomy ) {
		if ( 'tag' === $taxonomy ) {
			$taxonomy = 'post_tag';
		}
		$result = wp_delete_term( $term_id, $taxonomy );

The function wp_delete_term was not found. Maybe you did not declare it correctly or list all dependencies?

		return $result;
	}

	/**
	 * Create a new WordPress comment.
	 *
	 * @param array  $params Array of comment data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not comment_ID.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function comment_create( $params, $id_field = 'comment_ID' ) {
		// Load all params with a method_modify of the object structure's content_method into $content.
		$content   = array();
		$structure = $this->get_wordpress_table_structure( 'comment' );
		foreach ( $params as $key => $value ) {
			if ( in_array( $value['method_modify'], $structure['content_methods'], true ) ) {
				$content[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}

		// Fields that are required for comments, even if they are empty values.
		if ( ! isset( $content['comment_author'] ) ) {
			$content['comment_author'] = '';
		}
		if ( ! isset( $content['comment_author_IP'] ) ) {
			$content['comment_author_IP'] = '';
		}
		if ( ! isset( $content['comment_author_email'] ) ) {
			$content['comment_author_email'] = '';
		}
		if ( ! isset( $content['comment_author_url'] ) ) {
			$content['comment_author_url'] = '';
		}
		if ( ! isset( $content['comment_type'] ) ) {
			$content['comment_type'] = '';
		}

		$comment_id = wp_new_comment( $content );

The function wp_new_comment was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( is_wp_error( $comment_id ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $comment_id;
		} else {
			$meta_result = $this->create_wp_meta( $params, $comment_id, 'comment' );
			$success     = $meta_result['success'];
			$errors      = $meta_result['errors'];
			// Developers can use this hook to set any other comment data.
			do_action( $this->option_prefix . 'set_more_comment_data', $comment_id, $params, 'create' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		if ( is_wp_error( $comment_id ) ) {
			$success = false;
			$errors  = $comment_id;
		} else {
			$success = true;
			$errors  = array();
		}

		$result = array(
			'data'   => array(
				$id_field => $comment_id,
				'success' => $success,
			),
			'errors' => $errors,
		);

		return $result;

	}

	/**
	 * Create a new WordPress comment or update it if a match is found.
	 *
	 * @param string $key What key we are looking at for possible matches.
	 * @param string $value What value we are looking at for possible matches.
	 * @param array  $methods What WordPress methods do we use to get the data, if there are any. otherwise, maybe will have to do a wpdb query.
	 * @param array  $params Array of comment data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not comment_ID.
	 * @param bool   $pull_to_drafts Whether to save to WordPress drafts when pulling from Salesforce.
	 * @param bool   $check_only Allows this method to only check for matching records, instead of making any data changes.
	 *
	 * @return array
	 *   data:
	 *     ID : 123,
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function comment_upsert( $key, $value, $methods, $params, $id_field = 'comment_ID', $pull_to_drafts = false, $check_only = false ) {
		$method = isset( $methods['method_match'] ) ? $methods['method_match'] : '';
		if ( 'get_comment' === $method ) {
			$method = 'get_comments';
		}
		if ( '' !== $method ) {

			// These methods should give us the comment object if we are matching for one.
			// If we are trying to match to a meta field, the method is an object.
			if ( class_exists( $method ) ) {
				$args        = array(
					'meta_query' => array(
						array(
							'key'   => $key,
							'value' => $value,
						),
					),
				);
				$match_query = new $method( $args );
				// the WP_Comment_Query object has a get_comments method that we use.
				$comments = $match_query->get_comments();
				if ( ! empty( $comments ) ) {
					$comment = $users[0];
				}
			} else {
				$match = array();
				if ( 'comment_author' === $key ) {
					$match['author__in'] = array( $value );
				} else {
					$key           = str_replace( 'comment_', '', $key );
					$match[ $key ] = $value;
				}
				$comments = $method( $match );
			}

			if ( 1 === count( $comments ) && isset( $comments ) && isset( $comments[0]->{$id_field} ) ) {
				$comment = $comments[0];
				// Comment does exist after checking the matching value. we want its id.
				$comment_id = $comment->{$id_field};

				if ( true === $check_only ) {
					// We are just checking to see if there is a match.
					return $comment_id;
				}

				// On the prematch fields, we specify the method_update param.
				if ( isset( $methods['method_update'] ) ) {
					$method = $methods['method_update'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
			} elseif ( count( $comments ) > 1 ) {
				$status = 'error';
				// Create log entry for multiple matches.
				$this->logging->setup(
					sprintf(
						// translators: %1$s is the log status. %2$s is a number. %3$s is a key. %4$s is the value of that key. %5$s is a var_export'd array of comments.
						esc_html__( '%1$s: Comments: there are %2$s comment matches for the Salesforce key %3$s with the value of %4$s. Here they are: %5$s', 'object-sync-for-salesforce' ),

The function esc_html__ was not found. Maybe you did not declare it correctly or list all dependencies?

						ucfirst( esc_attr( $status ) ),

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

						absint( count( $comments ) ),

The function absint was not found. Maybe you did not declare it correctly or list all dependencies?

						esc_html( $key ),

The function esc_html was not found. Maybe you did not declare it correctly or list all dependencies?

						esc_html( $value ),
						esc_html( var_export( $comments ) ) // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_var_export

Are you sure the usage of var_export($comments) is correct as it seems to always return null.

					),
					'',
					0,
					0,
					$status
				);
			} elseif ( false === $check_only ) {
				// Comment does not exist after checking the matching value. Create it.
				// On the prematch fields, we specify the method_create param.
				if ( isset( $methods['method_create'] ) ) {
					$method = $methods['method_create'];
				} else {
					$method = $methods['method_modify'];
				}
				$params[ $key ] = array(
					'value'         => $value,
					'method_modify' => $method,
					'method_read'   => $methods['method_read'],
				);
				$result         = $this->comment_create( $params, $id_field );
				return $result;
			} else {
				// Check only is true but there's not a comment yet.
				return null;
			} // End if() statement.
		} else {
			// There is no method by which to check the comment. We can check other ways here.
			$params[ $key ] = array(
				'value'         => $value,
				'method_modify' => $methods['method_modify'],
				'method_read'   => $methods['method_read'],
			);

			if ( isset( $params['comment_author']['value'] ) ) {
				$comment_author = $params['comment_author']['value'];
			}

			if ( isset( $params['comment_date']['value'] ) ) {
				$comment_date = $params['comment_date']['value'];
			}

			if ( isset( $params['timezone']['value'] ) ) {
				$timezone = $params['timezone']['value'];
			} else {
				$timezone = 'blog';
			}

			$existing_id = comment_exists( $comment_author, $comment_date, $timezone ); // Returns an id if there is a result. Uses $wpdb->get_var, so it returns null if there is no value.

The function comment_exists was not found. Maybe you did not declare it correctly or list all dependencies?

			// Comment does not exist after more checking. We want to create it.
			if ( null === $existing_id && false === $check_only ) {
				$result = $this->comment_create( $params, $id_field );
				return $result;
			} elseif ( true === $check_only ) {
				// We are just checking to see if there is a match.
				return $existing_id;
			} else {
				// Comment does exist based on username, and we aren't doing a check only. we want to update the wp user here.
				$comment_id = $existing_id;
			}
		} // End if() that sets up the parameters in the $params array.

		if ( isset( $comment_id ) ) {
			foreach ( $params as $key => $value ) {
				$params[ $key ]['method_modify'] = $methods['method_update'];
			}
			$result = $this->comment_update( $comment_id, $params, $id_field );
			return $result;
		}

		// Create log entry for lack of a comment id.
		$status = 'error';
		$title  = sprintf(
			// translators: placeholders are: 1) the log status.
			esc_html__( '%1$s: Comments: Tried to run comment_upsert, and ended up without a comment id', 'object-sync-for-salesforce' ),
			ucfirst( esc_attr( $status ) )
		);
		$this->logging->setup(
			$title,
			'',
			0,
			0,
			$status
		);

	}

	/**
	 * Update a WordPress comment.
	 *
	 * @param int    $comment_id The ID for the comment to be updated. This value needs to be in the array that is sent to wp_update_comment.
	 * @param array  $params Array of comment data params.
	 * @param string $id_field Optional string of what the ID field is, if it is ever not ID.
	 *
	 * @return array
	 *   data:
	 *     success: 1
	 *   "errors" : [ ],
	 */
	private function comment_update( $comment_id, $params, $id_field = 'comment_ID' ) {
		$content              = array();
		$content[ $id_field ] = $comment_id;
		foreach ( $params as $key => $value ) {
			if ( 'wp_update_comment' === $value['method_modify'] ) {
				$content[ $key ] = $value['value'];
				unset( $params[ $key ] );
			}
		}

		$updated = wp_update_comment( $content );

The function wp_update_comment was not found. Maybe you did not declare it correctly or list all dependencies?

		if ( 0 === $updated ) {
			$success = false;
			$errors  = $updated;
		} else {
			$meta_result = $this->update_wp_meta( $params, $comment_id, 'comment' );
			$success     = $meta_result['success'];
			$errors      = $meta_result['errors'];
			// Developers can use this hook to set any other comment data.
			do_action( $this->option_prefix . 'set_more_comment_data', $comment_id, $params, 'update' );

The function do_action was not found. Maybe you did not declare it correctly or list all dependencies?

		} // End if() statement.

		if ( is_wp_error( $updated ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$success = false;
			$errors  = $updated;
		} else {
			$success = true;
			$errors  = array();
		}

		$result = array(
			'data'   => array(
				$id_field => $comment_id,
				'success' => $success,
			),
			'errors' => $errors,
		);

		return $result;

	}

	/**
	 * Delete a WordPress comment.
	 *
	 * @param int  $id Comment ID.
	 * @param bool $force_delete If we should bypass the trash. We don't change this from FALSE anywhere in this plugin.
	 *
	 * @return boolean true if successful, false if failed.
	 */
	private function comment_delete( $id, $force_delete = false ) {
		$result = wp_delete_comment( $id, $force_delete );

The function wp_delete_comment was not found. Maybe you did not declare it correctly or list all dependencies?

		return $result;
	}

	/**
	 * Standard method for creating meta values
	 * This works for users, posts, terms, and comments. It does not work for attachments.
	 *
	 * @param array        $params the values to be saved.
	 * @param int|wp_error $parent_object_id the WordPress object ID that this metadata is associated with. It shouldn't ever end up here as an error, but it's worth documenting.

The type wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

	 * @param string       $parent_object_type the WordPress object type.
	 *
	 * @return array $meta_result contains the success flag and the array of errors
	 */
	private function create_wp_meta( $params, $parent_object_id, $parent_object_type ) {
		$success = true;
		$errors  = array();
		if ( ! is_wp_error( $parent_object_id ) && is_array( $params ) && ! empty( $params ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			foreach ( $params as $key => $value ) {

				// if the value is empty, skip it.
				if ( '' === $value['value'] ) {
					continue;
				}

				$modify = $value['method_modify'];
				// Todo: we could provide a way for passing the values in a custom order here.
				$meta_id = $modify( $parent_object_id, $key, $value['value'] );
				if ( false === $meta_id ) {
					$success  = false;
					$errors[] = array(
						'message' => sprintf(
							// translators: 1) is the WordPress object type, 2) is the method that should be used to save the value.
							esc_html__( 'Tried to add %1$s meta with method %2$s.', 'object-sync-for-salesforce' ),

The function esc_html__ was not found. Maybe you did not declare it correctly or list all dependencies?

							esc_attr( $parent_object_type ),

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

							esc_html( $method )

The function esc_html was not found. Maybe you did not declare it correctly or list all dependencies?

						),
						'key'     => $key,
						'value'   => $value,
					);
				}
			} // End foreach.
		}
		$meta_result = array(
			'success' => $success,
			'errors'  => $errors,
		);
		return $meta_result;
	}

	/**
	 * Standard method for updating meta values
	 * This works for users, posts, terms, and comments. It does not work for attachments.
	 *
	 * @param array        $params the values to be saved.
	 * @param int|wp_error $parent_object_id the WordPress object ID that this metadata is associated with. It shouldn't ever end up here as an error, but it's worth documenting.
	 * @param string       $parent_object_type the WordPress object type.
	 *
	 * @return array $meta_result contains the success flag, the changed flag, and the array of errors
	 */
	private function update_wp_meta( $params, $parent_object_id, $parent_object_type ) {
		$success = true;
		$changed = false;
		$errors  = array();
		if ( ! is_wp_error( $parent_object_id ) && is_array( $params ) && ! empty( $params ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

			$changed = true;
			foreach ( $params as $key => $value ) {
				$modify = $value['method_modify'];

				// if the value is empty, use the delete method to modify it.
				if ( '' === $value['value'] ) {
					$modify = isset( $value['method_delete'] ) ? $value['method_delete'] : $value['method_modify'];
				}

				$read = $value['method_read'];
				// todo: we could provide a way for passing the values in a custom order here.
				$meta_id = $modify( $parent_object_id, $key, $value['value'] );
				if ( false === $meta_id ) {
					$changed = false;
					// Check and make sure the stored value matches $value['value'], otherwise it's an error.
					// In some cases, such as picklists, WordPress is dealing with an array that came from Salesforce at this point, so we need to serialize the value before assuming it's an error.

					if ( is_array( $value['value'] ) ) {
						$new_value = maybe_serialize( $value['value'] );

The function maybe_serialize was not found. Maybe you did not declare it correctly or list all dependencies?

					} else {
						$new_value = (string) $value['value'];
					}

					if ( is_array( $read( $parent_object_id, $key, true ) ) ) {
						$stored_value = maybe_serialize( $read( $parent_object_id, $key, true ) );
					} else {
						$stored_value = (string) $read( $parent_object_id, $key, true );
					}

					if ( $stored_value !== $new_value ) {
						$errors[] = array(
							'message' => sprintf(
								// Translators: 1) is the WordPress object type, 2) is the key of the meta field, 3) is the method that should be used to update the value, 4) is the already stored value, 5) is the new value the plugin tried to save.
								esc_html__( 'Unable to update %1$s meta key %2$s with method %3$s. The stored value is %4$s and the new value should be %5$s.', 'object-sync-for-salesforce' ),

The function esc_html__ was not found. Maybe you did not declare it correctly or list all dependencies?

								esc_attr( $parent_object_type ),

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

								esc_attr( $key ),
								esc_attr( $modify ),
								wp_kses_post( $stored_value ),

The function wp_kses_post was not found. Maybe you did not declare it correctly or list all dependencies?

								wp_kses_post( $new_value )
							),
						);
					}
				}
			} // End foreach.
		}
		$meta_result = array(
			'success' => $success,
			'changed' => $changed,
			'errors'  => $errors,
		);
		return $meta_result;
	}

	/**
	 * Generate date formats for The Event Calendar plugin
	 *
	 * @param string $date the string value of the date from Salesforce.
	 * @param string $type this should be start or end.
	 * @param array  $content the other mapped params.
	 *
	 * @return array $content
	 */
	private function append_tec_event_dates( $date, $type, $content ) {
		if ( ( 'start' === $type || 'end' === $type ) && class_exists( 'Tribe__Date_Utils' ) ) {
			$dates                                      = array();
			$date_type                                  = ucfirst( $type );
			$timestamp                                  = strtotime( $date );
			$dates[ 'Event' . $date_type . 'Date' ]     = gmdate( Tribe__Date_Utils::DBDATEFORMAT, $timestamp );

The type Tribe__Date_Utils was not found. Maybe you did not declare it correctly or list all dependencies?

			$dates[ 'Event' . $date_type . 'Hour' ]     = gmdate( Tribe__Date_Utils::HOURFORMAT, $timestamp );
			$dates[ 'Event' . $date_type . 'Minute' ]   = gmdate( Tribe__Date_Utils::MINUTEFORMAT, $timestamp );
			$dates[ 'Event' . $date_type . 'Meridian' ] = gmdate( Tribe__Date_Utils::MERIDIANFORMAT, $timestamp );
			$content                                    = $content + $dates;
		}
		return $content;
	}

	/**
	 * Generate an edit link for the WordPress record.
	 *
	 * @param string $object_type the type of WordPress object.
	 * @param int    $wordpress_id the ID of the WordPress object.
	 *
	 * @return string $edit_link
	 */
	public function object_edit_link( $object_type, $wordpress_id ) {
		$edit_link = '';
		if ( 'user' === $object_type ) {
			$edit_link = get_edit_user_link( $wordpress_id );

The function get_edit_user_link was not found. Maybe you did not declare it correctly or list all dependencies?

		} elseif ( 'post' === $object_type || 'page' === $object_type || 'attachment' === $object_type ) {
			$edit_link = get_edit_post_link( $wordpress_id );

The function get_edit_post_link was not found. Maybe you did not declare it correctly or list all dependencies?

		} elseif ( 'category' === $object_type || 'tag' === $object_type || 'post_tag' === $object_type ) {
			$edit_link = get_edit_term_link( $wordpress_id );

The function get_edit_term_link was not found. Maybe you did not declare it correctly or list all dependencies?

		} elseif ( 'comment' === $object_type ) {
			$edit_link = get_edit_comment_link( $wordpress_id );

The function get_edit_comment_link was not found. Maybe you did not declare it correctly or list all dependencies?

		} else { // This is for custom post types.
			$edit_link = get_edit_post_link( $wordpress_id );
		} // End if() statement.
		return $edit_link;
	}

	/**
	 * Generate a delete link for the WordPress record.
	 *
	 * @param string $object_type the type of WordPress object.
	 * @param int    $wordpress_id the ID of the WordPress object.
	 *
	 * @return string $delete_link
	 */
	public function object_delete_link( $object_type, $wordpress_id ) {
		$delete_link = '';
		if ( 'post' === $object_type || 'page' === $object_type || 'attachment' === $object_type ) {
			$delete_link = get_delete_post_link( $wordpress_id );

The function get_delete_post_link was not found. Maybe you did not declare it correctly or list all dependencies?

		} else { // This is for custom post types.
			$delete_link = get_delete_post_link( $wordpress_id );
		} // End if() statement.
		return $delete_link;
	}

}