Strategy11 / formidable-forms

classes/models/FrmField.php

Indentation +146 added lines, -146 removed lines

@@ -5,7 +5,7 @@ 
 
 class FrmField {
 
-    static $use_cache = true;
+	static $use_cache = true;
 	static $transient_size = 200;
 
 	public static function field_selection() {
@@ -148,41 +148,41 @@ 
 		));
 	}
 
-    public static function create( $values, $return = true ) {
-        global $wpdb, $frm_duplicate_ids;
+	public static function create( $values, $return = true ) {
+		global $wpdb, $frm_duplicate_ids;
 
-        $new_values = array();
+		$new_values = array();
 		$key = isset( $values['field_key'] ) ? $values['field_key'] : $values['name'];
 		$new_values['field_key'] = FrmAppHelper::get_unique_key( $key, $wpdb->prefix . 'frm_fields', 'field_key' );
 
 		foreach ( array( 'name', 'description', 'type', 'default_value' ) as $col ) {
 			$new_values[ $col ] = $values[ $col ];
-        }
+		}
 
-        $new_values['options'] = $values['options'];
+		$new_values['options'] = $values['options'];
 
 		$new_values['field_order'] = isset( $values['field_order'] ) ? (int) $values['field_order'] : null;
 		$new_values['required'] = isset( $values['required'] ) ? (int) $values['required'] : 0;
 		$new_values['form_id'] = isset( $values['form_id'] ) ? (int) $values['form_id'] : null;
-        $new_values['field_options'] = $values['field_options'];
+		$new_values['field_options'] = $values['field_options'];
 		$new_values['created_at'] = current_time( 'mysql', 1 );
 
 		if ( isset( $values['id'] ) ) {
 			$frm_duplicate_ids[ $values['field_key'] ] = $new_values['field_key'];
 			$new_values = apply_filters( 'frm_duplicated_field', $new_values );
-        }
+		}
 
 		self::preserve_format_option_backslashes( $new_values );
 
 		foreach ( $new_values as $k => $v ) {
-            if ( is_array( $v ) ) {
+			if ( is_array( $v ) ) {
 				$new_values[ $k ] = serialize( $v );
 			}
-            unset( $k, $v );
-        }
+			unset( $k, $v );
+		}
 
-        //if(isset($values['id']) and is_numeric($values['id']))
-        //    $new_values['id'] = $values['id'];
+		//if(isset($values['id']) and is_numeric($values['id']))
+		//    $new_values['id'] = $values['id'];
 
 		$query_results = $wpdb->insert( $wpdb->prefix . 'frm_fields', $new_values );
 		$new_id = 0;
@@ -203,10 +203,10 @@ 
 		} else {
 			return false;
 		}
-    }
+	}
 
-    public static function duplicate( $old_form_id, $form_id, $copy_keys = false, $blog_id = false ) {
-        global $frm_duplicate_ids;
+	public static function duplicate( $old_form_id, $form_id, $copy_keys = false, $blog_id = false ) {
+		global $frm_duplicate_ids;
 
 		$where = array(
 			array(
@@ -217,14 +217,14 @@ 
 		);
 		$fields = self::getAll( $where, 'field_order', '', $blog_id );
 
-        foreach ( (array) $fields as $field ) {
+		foreach ( (array) $fields as $field ) {
 			$new_key = $copy_keys ? $field->field_key : '';
 			if ( $copy_keys && substr( $field->field_key, -1 ) == 2 ) {
 				$new_key = rtrim( $new_key, 2 );
 			}
 
-            $values = array();
-            FrmFieldsHelper::fill_field( $values, $field, $form_id, $new_key );
+			$values = array();
+			FrmFieldsHelper::fill_field( $values, $field, $form_id, $new_key );
 
 			// If this is a repeating section, create new form
 			if ( self::is_repeating_field( $field ) ) {
@@ -251,11 +251,11 @@ 
 			$frm_duplicate_ids[ $field->id ] = $new_id;
 			$frm_duplicate_ids[ $field->field_key ] = $new_id;
 			unset( $field );
-        }
-    }
+		}
+	}
 
 	public static function update( $id, $values ) {
-        global $wpdb;
+		global $wpdb;
 
 		$id = absint( $id );
 
@@ -264,8 +264,8 @@ 
 		}
 
 		if ( isset( $values['required'] ) ) {
-            $values['required'] = (int) $values['required'];
-        }
+			$values['required'] = (int) $values['required'];
+		}
 
 		self::preserve_format_option_backslashes( $values );
 
@@ -287,41 +287,41 @@ 
 
 		$query_results = $wpdb->update( $wpdb->prefix . 'frm_fields', $values, array( 'id' => $id ) );
 
-        $form_id = 0;
+		$form_id = 0;
 		if ( isset( $values['form_id'] ) ) {
-            $form_id = absint( $values['form_id'] );
+			$form_id = absint( $values['form_id'] );
 		} else {
 			$field = self::getOne( $id );
-            if ( $field ) {
-                $form_id = $field->form_id;
-            }
+			if ( $field ) {
+				$form_id = $field->form_id;
+			}
 			unset( $field );
-        }
+		}
 		unset( $values );
 
 		if ( $query_results ) {
-            wp_cache_delete( $id, 'frm_field' );
-            if ( $form_id ) {
-                self::delete_form_transient( $form_id );
-            }
-        }
+			wp_cache_delete( $id, 'frm_field' );
+			if ( $form_id ) {
+				self::delete_form_transient( $form_id );
+			}
+		}
 
-        return $query_results;
-    }
+		return $query_results;
+	}
 
 	/**
-	* Keep backslashes in the phone format option
-	*
-	* @since 2.0.8
-	* @param $values array - pass by reference
-	*/
+	 * Keep backslashes in the phone format option
+	 *
+	 * @since 2.0.8
+	 * @param $values array - pass by reference
+	 */
 	private static function preserve_format_option_backslashes( &$values ) {
 		if ( isset( $values['field_options']['format'] ) ) {
 			$values['field_options']['format'] = FrmAppHelper::preserve_backslashes( $values['field_options']['format'] );
 		}
 	}
 
-    public static function destroy( $id ) {
+	public static function destroy( $id ) {
 		global $wpdb;
 
 		do_action( 'frm_before_destroy_field', $id );
@@ -336,7 +336,7 @@ 
 
 		$wpdb->query( $wpdb->prepare( 'DELETE FROM ' . $wpdb->prefix . 'frm_item_metas WHERE field_id=%d', $id ) );
 		return $wpdb->query( $wpdb->prepare( 'DELETE FROM ' . $wpdb->prefix . 'frm_fields WHERE id=%d', $id ) );
-    }
+	}
 
 	public static function delete_form_transient( $form_id ) {
 		$form_id = absint( $form_id );
@@ -351,10 +351,10 @@ 
 		FrmDb::cache_delete_group( 'frm_field' );
 
 		$form = FrmForm::getOne( $form_id );
-        if ( $form && $form->parent_form_id && $form->parent_form_id != $form_id ) {
-            self::delete_form_transient( $form->parent_form_id );
-        }
-    }
+		if ( $form && $form->parent_form_id && $form->parent_form_id != $form_id ) {
+			self::delete_form_transient( $form->parent_form_id );
+		}
+	}
 
 	/**
 	 * If $field is numeric, get the field object
@@ -370,83 +370,83 @@ 
 			return null;
 		}
 
-        global $wpdb;
+		global $wpdb;
 
 		$where = is_numeric( $id ) ? 'id=%d' : 'field_key=%s';
 		$query = $wpdb->prepare( 'SELECT * FROM ' . $wpdb->prefix . 'frm_fields WHERE ' . $where, $id ); // WPCS: unprepared SQL ok.
 
-        $results = FrmDb::check_cache( $id, 'frm_field', $query, 'get_row', 0 );
+		$results = FrmDb::check_cache( $id, 'frm_field', $query, 'get_row', 0 );
 
 		if ( empty( $results ) ) {
-            return $results;
-        }
+			return $results;
+		}
 
 		if ( is_numeric( $id ) ) {
 			FrmDb::set_cache( $results->field_key, $results, 'frm_field' );
-        } else if ( $results ) {
+		} else if ( $results ) {
 			FrmDb::set_cache( $results->id, $results, 'frm_field' );
-        }
+		}
 
 		self::prepare_options( $results );
 
 		return stripslashes_deep( $results );
-    }
+	}
 
-    /**
-     * Get the field type by key or id
-     * @param int|string The field id or key
+	/**
+	 * Get the field type by key or id
+	 * @param int|string The field id or key
 	 * @param mixed $col The name of the column in the fields database table
-     */
-    public static function get_type( $id, $col = 'type' ) {
-        $field = FrmDb::check_cache( $id, 'frm_field' );
-        if ( $field ) {
-            $type = $field->{$col};
-        } else {
+	 */
+	public static function get_type( $id, $col = 'type' ) {
+		$field = FrmDb::check_cache( $id, 'frm_field' );
+		if ( $field ) {
+			$type = $field->{$col};
+		} else {
 			$where = array(
 				'or'        => 1,
 				'id'        => $id,
 				'field_key' => $id,
 			);
 			$type = FrmDb::get_var( 'frm_fields', $where, $col );
-        }
+		}
 
-        return $type;
-    }
+		return $type;
+	}
 
 	public static function get_all_types_in_form( $form_id, $type, $limit = '', $inc_sub = 'exclude' ) {
-        if ( ! $form_id ) {
-            return array();
-        }
+		if ( ! $form_id ) {
+			return array();
+		}
 
 		$results = self::get_fields_from_transients( $form_id, array(
 			'inc_embed'  => $inc_sub,
 			'inc_repeat' => $inc_sub,
 		) );
 		if ( ! empty( $results ) ) {
-            $fields = array();
-            $count = 0;
-            foreach ( $results as $result ) {
-                if ( $type != $result->type ) {
-                    continue;
-                }
+			$fields = array();
+			$count = 0;
+			foreach ( $results as $result ) {
+				if ( $type != $result->type ) {
+					continue;
+				}
 
 				$fields[ $result->id ] = $result;
-                $count++;
-                if ( $limit == 1 ) {
-                    $fields = $result;
-                    break;
-                }
+				$count++;
+				if ( $limit == 1 ) {
+					$fields = $result;
+					break;
+				}
 
 				if ( ! empty( $limit ) && $count >= $limit ) {
-                    break;
-                }
+					break;
+				}
 
 				unset( $result );
 			}
 			return stripslashes_deep( $fields );
-        }
+		}
 
-        self::$use_cache = false;
+		self::$use_cache = false;
 
 		$where = array(
 			'fi.form_id' => (int) $form_id,
@@ -454,16 +454,16 @@ 
 		);
 		self::maybe_include_repeating_fields( $inc_sub, $where );
 		$results = self::getAll( $where, 'field_order', $limit );
-        self::$use_cache = true;
+		self::$use_cache = true;
 		self::include_sub_fields( $results, $inc_sub, $type );
 
-        return $results;
-    }
+		return $results;
+	}
 
 	public static function get_all_for_form( $form_id, $limit = '', $inc_embed = 'exclude', $inc_repeat = 'include' ) {
-        if ( ! (int) $form_id ) {
-            return array();
-        }
+		if ( ! (int) $form_id ) {
+			return array();
+		}
 
 		$results = self::get_fields_from_transients( $form_id, array(
 			'inc_embed'  => $inc_embed,
@@ -472,28 +472,28 @@ 
 		if ( ! empty( $results ) ) {
 			if ( empty( $limit ) ) {
 				return $results;
-            }
+			}
 
-            $fields = array();
-            $count = 0;
-            foreach ( $results as $result ) {
+			$fields = array();
+			$count = 0;
+			foreach ( $results as $result ) {
 				$count++;
 				$fields[ $result->id ] = $result;
 				if ( ! empty( $limit ) && $count >= $limit ) {
-                    break;
-                }
-            }
+					break;
+				}
+			}
 
 			return $fields;
-        }
+		}
 
-        self::$use_cache = false;
+		self::$use_cache = false;
 
 		$where = array( 'fi.form_id' => absint( $form_id ) );
 		self::maybe_include_repeating_fields( $inc_repeat, $where );
 		$results = self::getAll( $where, 'field_order', $limit );
 
-        self::$use_cache = true;
+		self::$use_cache = true;
 
 		self::include_sub_fields( $results, $inc_embed, 'all' );
 
@@ -502,17 +502,17 @@ 
 				'inc_embed'  => $inc_embed,
 				'inc_repeat' => $inc_repeat,
 			) );
-        }
+		}
 
 		return $results;
-    }
+	}
 
 	/**
-	* If repeating fields should be included, adjust $where accordingly
-	*
-	* @param string $inc_repeat
-	* @param array $where - pass by reference
-	*/
+	 * If repeating fields should be included, adjust $where accordingly
+	 *
+	 * @param string $inc_repeat
+	 * @param array $where - pass by reference
+	 */
 	private static function maybe_include_repeating_fields( $inc_repeat, &$where ) {
 		if ( $inc_repeat == 'include' ) {
 			$form_id = $where['fi.form_id'];
@@ -527,21 +527,21 @@ 
 
 	public static function include_sub_fields( &$results, $inc_embed, $type = 'all' ) {
 		if ( 'include' != $inc_embed || empty( $results ) ) {
-            return;
-        }
+			return;
+		}
 
-        $form_fields = $results;
+		$form_fields = $results;
 		$index_offset = 1;
-        foreach ( $form_fields as $k => $field ) {
+		foreach ( $form_fields as $k => $field ) {
 			if ( 'form' != $field->type || ! isset( $field->field_options['form_select'] ) ) {
-                continue;
-            }
+				continue;
+			}
 
-            if ( $type == 'all' ) {
-                $sub_fields = self::get_all_for_form( $field->field_options['form_select'] );
-            } else {
+			if ( $type == 'all' ) {
+				$sub_fields = self::get_all_for_form( $field->field_options['form_select'] );
+			} else {
 				$sub_fields = self::get_all_types_in_form( $field->form_id, $type );
-            }
+			}
 
 			if ( ! empty( $sub_fields ) ) {
 				$index = $k + $index_offset;
@@ -549,35 +549,35 @@ 
 				array_splice( $results, $index, 0, $sub_fields );
 			}
 			unset( $field, $sub_fields );
-        }
-    }
+		}
+	}
 
 	public static function getAll( $where = array(), $order_by = '', $limit = '', $blog_id = false ) {
 		$cache_key = maybe_serialize( $where ) . $order_by . 'l' . $limit . 'b' . $blog_id;
-        if ( self::$use_cache ) {
-            // make sure old cache doesn't get saved as a transient
+		if ( self::$use_cache ) {
+			// make sure old cache doesn't get saved as a transient
 			$results = wp_cache_get( $cache_key, 'frm_field' );
-            if ( false !== $results ) {
+			if ( false !== $results ) {
 				return stripslashes_deep( $results );
-            }
-        }
+			}
+		}
 
-        global $wpdb;
+		global $wpdb;
 
-        if ( $blog_id && is_multisite() ) {
-            global $wpmuBaseTablePrefix;
-            if ( $wpmuBaseTablePrefix ) {
+		if ( $blog_id && is_multisite() ) {
+			global $wpmuBaseTablePrefix;
+			if ( $wpmuBaseTablePrefix ) {
 				$prefix = $wpmuBaseTablePrefix . $blog_id . '_';
-            } else {
-                $prefix = $wpdb->get_blog_prefix( $blog_id );
-            }
+			} else {
+				$prefix = $wpdb->get_blog_prefix( $blog_id );
+			}
 
 			$table_name = $prefix . 'frm_fields';
 			$form_table_name = $prefix . 'frm_forms';
 		} else {
 			$table_name = $wpdb->prefix . 'frm_fields';
 			$form_table_name = $wpdb->prefix . 'frm_forms';
-        }
+		}
 
 		if ( ! empty( $order_by ) && strpos( $order_by, 'ORDER BY' ) === false ) {
 			$order_by = ' ORDER BY ' . $order_by;
@@ -585,8 +585,8 @@ 
 
 		$limit = FrmDb::esc_limit( $limit );
 
-        $query = "SELECT fi.*, fr.name as form_name  FROM {$table_name} fi LEFT OUTER JOIN {$form_table_name} fr ON fi.form_id=fr.id";
-        $query_type = ( $limit == ' LIMIT 1' || $limit == 1 ) ? 'row' : 'results';
+		$query = "SELECT fi.*, fr.name as form_name  FROM {$table_name} fi LEFT OUTER JOIN {$form_table_name} fr ON fi.form_id=fr.id";
+		$query_type = ( $limit == ' LIMIT 1' || $limit == 1 ) ? 'row' : 'results';
 
 		if ( is_array( $where ) ) {
 			$args = array(
@@ -600,8 +600,8 @@ 
 
 			$function_name = ( $query_type == 'row' ) ? 'get_row' : 'get_results';
 			$results = $wpdb->$function_name( $query );
-        }
-        unset( $where );
+		}
+		unset( $where );
 
 		self::format_field_results( $results );
 
@@ -849,8 +849,8 @@ 
 	}
 
 	/**
-	* @since 2.0.09
-	*/
+	 * @since 2.0.09
+	 */
 	public static function is_repeating_field( $field ) {
 		if ( is_array( $field ) ) {
 			$is_repeating_field = ( 'divider' == $field['type'] );
@@ -860,14 +860,14 @@ 
 		return ( $is_repeating_field && self::is_option_true( $field, 'repeat' ) );
 	}
 
-    /**
-     * @param string $key
-     * @return int field id
-     */
+	/**
+	 * @param string $key
+	 * @return int field id
+	 */
 	public static function get_id_by_key( $key ) {
-        $id = FrmDb::get_var( 'frm_fields', array( 'field_key' => sanitize_title( $key ) ) );
-        return $id;
-    }
+		$id = FrmDb::get_var( 'frm_fields', array( 'field_key' => sanitize_title( $key ) ) );
+		return $id;
+	}
 
 	/**
 	 * @param string $id

classes/models/FrmMigrate.php

Indentation +76 added lines, -76 removed lines

@@ -84,11 +84,11 @@ 
 		return $charset_collate;
 	}
 
-    private function create_tables() {
-        $charset_collate = $this->collation();
-        $sql = array();
+	private function create_tables() {
+		$charset_collate = $this->collation();
+		$sql = array();
 
-        /* Create/Upgrade Fields Table */
+		/* Create/Upgrade Fields Table */
 		$sql[] = 'CREATE TABLE ' . $this->fields . ' (
 				id BIGINT(20) NOT NULL auto_increment,
 				field_key varchar(100) default NULL,
@@ -107,7 +107,7 @@ 
                 UNIQUE KEY field_key (field_key)
         )';
 
-        /* Create/Upgrade Forms Table */
+		/* Create/Upgrade Forms Table */
 		$sql[] = 'CREATE TABLE ' . $this->forms . ' (
                 id int(11) NOT NULL auto_increment,
 				form_key varchar(100) default NULL,
@@ -125,7 +125,7 @@ 
                 UNIQUE KEY form_key (form_key)
         )';
 
-        /* Create/Upgrade Items Table */
+		/* Create/Upgrade Items Table */
 		$sql[] = 'CREATE TABLE ' . $this->entries . ' (
 				id BIGINT(20) NOT NULL auto_increment,
 				item_key varchar(100) default NULL,
@@ -148,7 +148,7 @@ 
                 UNIQUE KEY item_key (item_key)
         )';
 
-        /* Create/Upgrade Meta Table */
+		/* Create/Upgrade Meta Table */
 		$sql[] = 'CREATE TABLE ' . $this->entry_metas . ' (
 				id BIGINT(20) NOT NULL auto_increment,
 				meta_value longtext default NULL,
@@ -160,7 +160,7 @@ 
                 KEY item_id (item_id)
         )';
 
-        foreach ( $sql as $q ) {
+		foreach ( $sql as $q ) {
 			if ( function_exists( 'dbDelta' ) ) {
 				dbDelta( $q . $charset_collate . ';' );
 			} else {
@@ -168,8 +168,8 @@ 
 				$wpdb->query( $q . $charset_collate ); // WPCS: unprepared SQL ok.
 			}
 			unset( $q );
-        }
-    }
+		}
+	}
 
 	private function maybe_create_contact_form() {
 		$template_id = FrmForm::get_id_by_key( 'contact' );
@@ -216,13 +216,13 @@ 
 		}
 	}
 
-    public function uninstall() {
+	public function uninstall() {
 		if ( ! current_user_can( 'administrator' ) ) {
-            $frm_settings = FrmAppHelper::get_settings();
+			$frm_settings = FrmAppHelper::get_settings();
 			wp_die( esc_html( $frm_settings->admin_permission ) );
-        }
+		}
 
-        global $wpdb, $wp_roles;
+		global $wpdb, $wp_roles;
 
 		$wpdb->query( 'DROP TABLE IF EXISTS ' . $this->fields ); // WPCS: unprepared SQL ok.
 		$wpdb->query( 'DROP TABLE IF EXISTS ' . $this->forms ); // WPCS: unprepared SQL ok.
@@ -232,12 +232,12 @@ 
 		delete_option( 'frm_options' );
 		delete_option( 'frm_db_version' );
 
-        //delete roles
-        $frm_roles = FrmAppHelper::frm_capabilities();
-        $roles = get_editable_roles();
-        foreach ( $frm_roles as $frm_role => $frm_role_description ) {
-            foreach ( $roles as $role => $details ) {
-                $wp_roles->remove_cap( $role, $frm_role );
+		//delete roles
+		$frm_roles = FrmAppHelper::frm_capabilities();
+		$roles = get_editable_roles();
+		foreach ( $frm_roles as $frm_role => $frm_role_description ) {
+			foreach ( $roles as $role => $details ) {
+				$wp_roles->remove_cap( $role, $frm_role );
 				unset( $role, $details );
 			}
 			unset( $frm_role, $frm_role_description );
@@ -265,8 +265,8 @@ 
 		$wpdb->query( $wpdb->prepare( 'DELETE FROM ' . $wpdb->options . ' WHERE option_name LIKE %s OR option_name LIKE %s', '_transient_timeout_frm_form_fields_%', '_transient_frm_form_fields_%' ) );
 
 		do_action( 'frm_after_uninstall' );
-        return true;
-    }
+		return true;
+	}
 
 	/**
 	 * Reverse migration 17 -- Divide by 9
@@ -433,44 +433,44 @@ 
 		$size .= 'px';
 	}
 
-    /**
-     * Migrate post and email notification settings into actions
-     */
-    private function migrate_to_16() {
-        $forms = FrmDb::get_results( $this->forms, array(), 'id, options, is_template, default_template' );
-
-        /**
-        * Old email settings format:
-        * email_to: Email or field id
-        * also_email_to: array of fields ids
-        * reply_to: Email, field id, 'custom'
-        * cust_reply_to: string
-        * reply_to_name: field id, 'custom'
-        * cust_reply_to_name: string
-        * plain_text: 0|1
-        * email_message: string or ''
-        * email_subject: string or ''
-        * inc_user_info: 0|1
-        * update_email: 0, 1, 2
-        *
-        * Old autoresponder settings format:
-        * auto_responder: 0|1
-        * ar_email_message: string or ''
-        * ar_email_to: field id
-        * ar_plain_text: 0|1
-        * ar_reply_to_name: string
-        * ar_reply_to: string
-        * ar_email_subject: string
-        * ar_update_email: 0, 1, 2
-        *
-        * New email settings:
-        * post_content: json settings
-        * post_title: form id
-        * post_excerpt: message
-        *
-        */
-
-        foreach ( $forms as $form ) {
+	/**
+	 * Migrate post and email notification settings into actions
+	 */
+	private function migrate_to_16() {
+		$forms = FrmDb::get_results( $this->forms, array(), 'id, options, is_template, default_template' );
+
+		/**
+		 * Old email settings format:
+		 * email_to: Email or field id
+		 * also_email_to: array of fields ids
+		 * reply_to: Email, field id, 'custom'
+		 * cust_reply_to: string
+		 * reply_to_name: field id, 'custom'
+		 * cust_reply_to_name: string
+		 * plain_text: 0|1
+		 * email_message: string or ''
+		 * email_subject: string or ''
+		 * inc_user_info: 0|1
+		 * update_email: 0, 1, 2
+		 *
+		 * Old autoresponder settings format:
+		 * auto_responder: 0|1
+		 * ar_email_message: string or ''
+		 * ar_email_to: field id
+		 * ar_plain_text: 0|1
+		 * ar_reply_to_name: string
+		 * ar_reply_to: string
+		 * ar_email_subject: string
+		 * ar_update_email: 0, 1, 2
+		 *
+		 * New email settings:
+		 * post_content: json settings
+		 * post_title: form id
+		 * post_excerpt: message
+		 *
+		 */
+
+		foreach ( $forms as $form ) {
 			if ( $form->is_template && $form->default_template ) {
 				// don't migrate the default templates since the email will be added anyway
 				continue;
@@ -479,19 +479,19 @@ 
 			// Format form options
 			$form_options = maybe_unserialize( $form->options );
 
-            // Migrate settings to actions
-            FrmXMLHelper::migrate_form_settings_to_actions( $form_options, $form->id );
-        }
-    }
+			// Migrate settings to actions
+			FrmXMLHelper::migrate_form_settings_to_actions( $form_options, $form->id );
+		}
+	}
 
-    private function migrate_to_11() {
-        global $wpdb;
+	private function migrate_to_11() {
+		global $wpdb;
 
 		$forms = FrmDb::get_results( $this->forms, array(), 'id, options' );
 
-        $sending = __( 'Sending', 'formidable' );
+		$sending = __( 'Sending', 'formidable' );
 		$img = FrmAppHelper::plugin_url() . '/images/ajax_loader.gif';
-        $old_default_html = <<<DEFAULT_HTML
+		$old_default_html = <<<DEFAULT_HTML
 <div class="frm_submit">
 [if back_button]<input type="submit" value="[back_label]" name="frm_prev_page" formnovalidate="formnovalidate" [back_hook] />[/if back_button]
 <input type="submit" value="[button_label]" [button_action] />
@@ -501,21 +501,21 @@ 
 		unset( $sending, $img );
 
 		$new_default_html = FrmFormsHelper::get_default_html( 'submit' );
-        $draft_link = FrmFormsHelper::get_draft_link();
+		$draft_link = FrmFormsHelper::get_draft_link();
 		foreach ( $forms as $form ) {
 			$form->options = maybe_unserialize( $form->options );
 			if ( ! isset( $form->options['submit_html'] ) || empty( $form->options['submit_html'] ) ) {
-                continue;
-            }
+				continue;
+			}
 
-            if ( $form->options['submit_html'] != $new_default_html && $form->options['submit_html'] == $old_default_html ) {
-                $form->options['submit_html'] = $new_default_html;
+			if ( $form->options['submit_html'] != $new_default_html && $form->options['submit_html'] == $old_default_html ) {
+				$form->options['submit_html'] = $new_default_html;
 				$wpdb->update( $this->forms, array( 'options' => serialize( $form->options ) ), array( 'id' => $form->id ) );
 			} else if ( ! strpos( $form->options['submit_html'], 'save_draft' ) ) {
 				$form->options['submit_html'] = preg_replace( '~\<\/div\>(?!.*\<\/div\>)~', $draft_link . "\r\n</div>", $form->options['submit_html'] );
 				$wpdb->update( $this->forms, array( 'options' => serialize( $form->options ) ), array( 'id' => $form->id ) );
-            }
+			}
 			unset( $form );
-        }
-    }
+		}
+	}
 }

classes/widgets/FrmShowForm.php

Indentation +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
 	}
 
 	public function widget( $args, $instance ) {
-        $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
+		$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
 
 		echo FrmAppHelper::kses( $args['before_widget'], 'all' ); // WPCS: XSS ok.
 

classes/controllers/FrmEntriesController.php

Indentation +177 added lines, -177 removed lines

@@ -26,55 +26,55 @@ 
 		}
 	}
 
-    /* Display in Back End */
-    public static function route() {
+	/* Display in Back End */
+	public static function route() {
 		$action = FrmAppHelper::get_param( 'frm_action', '', 'get', 'sanitize_title' );
 
-        switch ( $action ) {
-            case 'show':
-            case 'destroy':
-            case 'destroy_all':
-                return self::$action();
+		switch ( $action ) {
+			case 'show':
+			case 'destroy':
+			case 'destroy_all':
+				return self::$action();
 
-            default:
-                do_action( 'frm_entry_action_route', $action );
-                if ( apply_filters( 'frm_entry_stop_action_route', false, $action ) ) {
-                    return;
-                }
+			default:
+				do_action( 'frm_entry_action_route', $action );
+				if ( apply_filters( 'frm_entry_stop_action_route', false, $action ) ) {
+					return;
+				}
 
-                return self::display_list();
-        }
-    }
+				return self::display_list();
+		}
+	}
 
 	public static function contextual_help( $help, $screen_id, $screen ) {
-        // Only add to certain screens. add_help_tab was introduced in WordPress 3.3
-        if ( ! method_exists( $screen, 'add_help_tab' ) ) {
-            return $help;
-        }
+		// Only add to certain screens. add_help_tab was introduced in WordPress 3.3
+		if ( ! method_exists( $screen, 'add_help_tab' ) ) {
+			return $help;
+		}
 
 		$action = FrmAppHelper::simple_get( 'frm_action', 'sanitize_title' );
 		$page = FrmAppHelper::simple_get( 'page', 'sanitize_title' );
 		$show_help = ( $page == 'formidable-entries' && ( empty( $action ) || $action == 'list' ) );
 		if ( ! $show_help ) {
-            return $help;
-        }
+			return $help;
+		}
 
 		unset( $action, $page );
 
-        $screen->add_help_tab( array(
-            'id'      => 'formidable-entries-tab',
-            'title'   => __( 'Overview', 'formidable' ),
+		$screen->add_help_tab( array(
+			'id'      => 'formidable-entries-tab',
+			'title'   => __( 'Overview', 'formidable' ),
 			'content' => '<p>' . esc_html__( 'This screen provides access to all of your entries. You can customize the display of this screen to suit your workflow.', 'formidable' ) . '</p> <p>' . esc_html__( 'Hovering over a row in the entries list will display action links that allow you to manage your entry.', 'formidable' ) . '</p>',
-        ));
+		));
 
-        $screen->set_help_sidebar(
+		$screen->set_help_sidebar(
 			'<p><strong>' . esc_html__( 'For more information:', 'formidable' ) . '</strong></p>' .
 			'<p><a href="' . esc_url( FrmAppHelper::make_affiliate_url( 'https://formidableforms.com/knowledgebase/manage-entries-from-the-back-end/' ) ) . '" target="_blank">' . esc_html__( 'Documentation on Entries', 'formidable' ) . '</a></p>' .
 			'<p><a href="' . esc_url( FrmAppHelper::make_affiliate_url( 'https://formidableforms.com/help-desk/' ) ) . '" target="_blank">' . esc_html__( 'Support', 'formidable' ) . '</a></p>'
-    	);
+		);
 
-        return $help;
-    }
+		return $help;
+	}
 
 	/**
 	 * Prevent the "screen options" tab from showing when
@@ -92,7 +92,7 @@ 
 	}
 
 	public static function manage_columns( $columns ) {
-        global $frm_vars;
+		global $frm_vars;
 		$form_id = FrmForm::get_current_form_id();
 
 		$columns[ $form_id . '_id' ] = 'ID';
@@ -110,7 +110,7 @@ 
 		$columns[ $form_id . '_updated_at' ] = __( 'Entry update date', 'formidable' );
 		self::maybe_add_ip_col( $form_id, $columns );
 
-        $frm_vars['cols'] = $columns;
+		$frm_vars['cols'] = $columns;
 
 		$action = FrmAppHelper::simple_get( 'frm_action', 'sanitize_title' );
 		if ( FrmAppHelper::is_admin_page( 'formidable-entries' ) && in_array( $action, array( '', 'list', 'destroy' ) ) ) {
@@ -119,10 +119,10 @@ 
 				'default' => 20,
 				'option'  => 'formidable_page_formidable_entries_per_page',
 			) );
-        }
+		}
 
-        return $columns;
-    }
+		return $columns;
+	}
 
 	private static function get_columns_for_form( $form_id, &$columns ) {
 		$form_cols = FrmField::get_all_for_form( $form_id, '', 'include' );
@@ -187,67 +187,67 @@ 
 	public static function check_hidden_cols( $check, $object_id, $meta_key, $meta_value, $prev_value ) {
 		$this_page_name = self::hidden_column_key();
 		if ( $meta_key != $this_page_name || $meta_value == $prev_value ) {
-            return $check;
-        }
+			return $check;
+		}
 
 		if ( empty( $prev_value ) ) {
 			$prev_value = get_metadata( 'user', $object_id, $meta_key, true );
 		}
 
-        global $frm_vars;
+		global $frm_vars;
 		//add a check so we don't create a loop
 		$frm_vars['prev_hidden_cols'] = ( isset( $frm_vars['prev_hidden_cols'] ) && $frm_vars['prev_hidden_cols'] ) ? false : $prev_value;
 
-        return $check;
-    }
+		return $check;
+	}
 
-    //add hidden columns back from other forms
+	//add hidden columns back from other forms
 	public static function update_hidden_cols( $meta_id, $object_id, $meta_key, $meta_value ) {
 		$this_page_name = self::hidden_column_key();
 		if ( $meta_key != $this_page_name ) {
-            return;
-        }
+			return;
+		}
 
 		global $frm_vars;
 		if ( ! isset( $frm_vars['prev_hidden_cols'] ) || ! $frm_vars['prev_hidden_cols'] ) {
 			return; //don't continue if there's no previous value
 		}
 
-        foreach ( $meta_value as $mk => $mv ) {
-            //remove blank values
-            if ( empty( $mv ) ) {
-                unset( $meta_value[ $mk ] );
-            }
-        }
+		foreach ( $meta_value as $mk => $mv ) {
+			//remove blank values
+			if ( empty( $mv ) ) {
+				unset( $meta_value[ $mk ] );
+			}
+		}
 
 		$cur_form_prefix = reset( $meta_value );
 		$cur_form_prefix = explode( '_', $cur_form_prefix );
-        $cur_form_prefix = $cur_form_prefix[0];
-        $save = false;
+		$cur_form_prefix = $cur_form_prefix[0];
+		$save = false;
 
-        foreach ( (array) $frm_vars['prev_hidden_cols'] as $prev_hidden ) {
+		foreach ( (array) $frm_vars['prev_hidden_cols'] as $prev_hidden ) {
 			if ( empty( $prev_hidden ) || in_array( $prev_hidden, $meta_value ) ) {
-                //don't add blank cols or process included cols
-                continue;
-            }
+				//don't add blank cols or process included cols
+				continue;
+			}
 
 			$form_prefix = explode( '_', $prev_hidden );
-            $form_prefix = $form_prefix[0];
-            if ( $form_prefix == $cur_form_prefix ) {
-                //don't add back columns that are meant to be hidden
-                continue;
-            }
-
-            $meta_value[] = $prev_hidden;
-            $save = true;
+			$form_prefix = $form_prefix[0];
+			if ( $form_prefix == $cur_form_prefix ) {
+				//don't add back columns that are meant to be hidden
+				continue;
+			}
+
+			$meta_value[] = $prev_hidden;
+			$save = true;
 			unset( $form_prefix );
-        }
+		}
 
 		if ( $save ) {
 			$user_id = get_current_user_id();
 			update_user_option( $user_id, $this_page_name, $meta_value, true );
-        }
-    }
+		}
+	}
 
 	/**
 	 * @since 2.05.07
@@ -268,11 +268,11 @@ 
 	}
 
 	public static function save_per_page( $save, $option, $value ) {
-        if ( $option == 'formidable_page_formidable_entries_per_page' ) {
-            $save = (int) $value;
-        }
-        return $save;
-    }
+		if ( $option == 'formidable_page_formidable_entries_per_page' ) {
+			$save = (int) $value;
+		}
+		return $save;
+	}
 
 	public static function sortable_columns() {
 		$form_id = FrmForm::get_current_form_id();
@@ -372,43 +372,43 @@ 
 	}
 
 	public static function display_list( $message = '', $errors = array() ) {
-        global $wpdb, $frm_vars;
+		global $wpdb, $frm_vars;
 
 		$form = FrmForm::maybe_get_current_form();
 		$params = FrmForm::get_admin_params( $form );
 
-        if ( $form ) {
-            $params['form'] = $form->id;
-            $frm_vars['current_form'] = $form;
+		if ( $form ) {
+			$params['form'] = $form->id;
+			$frm_vars['current_form'] = $form;
 
 			self::get_delete_form_time( $form, $errors );
 		}
 
-        $table_class = apply_filters( 'frm_entries_list_class', 'FrmEntriesListHelper' );
+		$table_class = apply_filters( 'frm_entries_list_class', 'FrmEntriesListHelper' );
 
-        $wp_list_table = new $table_class( array( 'params' => $params ) );
+		$wp_list_table = new $table_class( array( 'params' => $params ) );
 
-        $pagenum = $wp_list_table->get_pagenum();
+		$pagenum = $wp_list_table->get_pagenum();
 
-        $wp_list_table->prepare_items();
+		$wp_list_table->prepare_items();
 
-        $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
-        if ( $pagenum > $total_pages && $total_pages > 0 ) {
+		$total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
+		if ( $pagenum > $total_pages && $total_pages > 0 ) {
 			$url = add_query_arg( 'paged', $total_pages );
-            if ( headers_sent() ) {
+			if ( headers_sent() ) {
 				echo FrmAppHelper::js_redirect( $url ); // WPCS: XSS ok.
-            } else {
-                wp_redirect( esc_url_raw( $url ) );
-            }
-            die();
-        }
+			} else {
+				wp_redirect( esc_url_raw( $url ) );
+			}
+			die();
+		}
 
 		if ( empty( $message ) && isset( $_GET['import-message'] ) ) {
-            $message = __( 'Your import is complete', 'formidable' );
-        }
+			$message = __( 'Your import is complete', 'formidable' );
+		}
 
 		require( FrmAppHelper::plugin_path() . '/classes/views/frm-entries/list.php' );
-    }
+	}
 
 	private static function get_delete_form_time( $form, &$errors ) {
 		if ( 'trash' == $form->status ) {
@@ -418,17 +418,17 @@ 
 		}
 	}
 
-    /* Back End CRUD */
+	/* Back End CRUD */
 	public static function show( $id = 0 ) {
 		FrmAppHelper::permission_check( 'frm_view_entries' );
 
-        if ( ! $id ) {
+		if ( ! $id ) {
 			$id = FrmAppHelper::get_param( 'id', 0, 'get', 'absint' );
 
-            if ( ! $id ) {
+			if ( ! $id ) {
 				$id = FrmAppHelper::get_param( 'item_id', 0, 'get', 'absint' );
-            }
-        }
+			}
+		}
 
 		$entry = FrmEntry::getOne( $id, true );
 		if ( ! $entry ) {
@@ -444,63 +444,63 @@ 
 		}
 
 		$fields = FrmField::get_all_for_form( $entry->form_id, '', 'include' );
-        $to_emails = array();
+		$to_emails = array();
 		$form = FrmForm::getOne( $entry->form_id );
 
 		include( FrmAppHelper::plugin_path() . '/classes/views/frm-entries/show.php' );
-    }
+	}
 
-    public static function destroy() {
+	public static function destroy() {
 		FrmAppHelper::permission_check( 'frm_delete_entries' );
 
 		$params = FrmForm::get_admin_params();
 
 		if ( isset( $params['keep_post'] ) && $params['keep_post'] ) {
 			self::unlink_post( $params['id'] );
-        }
+		}
 
-        $message = '';
-        if ( FrmEntry::destroy( $params['id'] ) ) {
-            $message = __( 'Entry was Successfully Destroyed', 'formidable' );
-        }
+		$message = '';
+		if ( FrmEntry::destroy( $params['id'] ) ) {
+			$message = __( 'Entry was Successfully Destroyed', 'formidable' );
+		}
 
-        self::display_list( $message );
-    }
+		self::display_list( $message );
+	}
 
-    public static function destroy_all() {
-        if ( ! current_user_can( 'frm_delete_entries' ) ) {
-            $frm_settings = FrmAppHelper::get_settings();
-            wp_die( esc_html( $frm_settings->admin_permission ) );
-        }
+	public static function destroy_all() {
+		if ( ! current_user_can( 'frm_delete_entries' ) ) {
+			$frm_settings = FrmAppHelper::get_settings();
+			wp_die( esc_html( $frm_settings->admin_permission ) );
+		}
 
 		$params = FrmForm::get_admin_params();
-        $message = '';
-        $errors = array();
-        $form_id = (int) $params['form'];
+		$message = '';
+		$errors = array();
+		$form_id = (int) $params['form'];
 
-        if ( $form_id ) {
-            $entry_ids = FrmDb::get_col( 'frm_items', array( 'form_id' => $form_id ) );
+		if ( $form_id ) {
+			$entry_ids = FrmDb::get_col( 'frm_items', array( 'form_id' => $form_id ) );
 			$action = FrmFormAction::get_action_for_form( $form_id, 'wppost', 1 );
 
-            if ( $action ) {
-                // this action takes a while, so only trigger it if there are posts to delete
-                foreach ( $entry_ids as $entry_id ) {
-                    do_action( 'frm_before_destroy_entry', $entry_id );
-                    unset( $entry_id );
-                }
-            }
+			if ( $action ) {
+				// this action takes a while, so only trigger it if there are posts to delete
+				foreach ( $entry_ids as $entry_id ) {
+					do_action( 'frm_before_destroy_entry', $entry_id );
+					unset( $entry_id );
+				}
+			}
 
-            $results = self::delete_form_entries( $form_id );
-            if ( $results ) {
+			$results = self::delete_form_entries( $form_id );
+			if ( $results ) {
 				FrmEntry::clear_cache();
-                $message = __( 'Entries were Successfully Destroyed', 'formidable' );
-            }
-        } else {
-            $errors = __( 'No entries were specified', 'formidable' );
-        }
+				$message = __( 'Entries were Successfully Destroyed', 'formidable' );
+			}
+		} else {
+			$errors = __( 'No entries were specified', 'formidable' );
+		}
 
-        self::display_list( $message, $errors );
-    }
+		self::display_list( $message, $errors );
+	}
 
 	/**
 	 * @since 3.01
@@ -546,47 +546,47 @@ 
 	 * @deprecated 1.07.05
 	 * @codeCoverageIgnore
 	 */
-    public static function show_form( $id = '', $key = '', $title = false, $description = false ) {
-        _deprecated_function( __FUNCTION__, '1.07.05', 'FrmFormsController::show_form()' );
-        return FrmFormsController::show_form( $id, $key, $title, $description );
-    }
+	public static function show_form( $id = '', $key = '', $title = false, $description = false ) {
+		_deprecated_function( __FUNCTION__, '1.07.05', 'FrmFormsController::show_form()' );
+		return FrmFormsController::show_form( $id, $key, $title, $description );
+	}
 
 	/**
 	 * @deprecated 1.07.05
 	 * @codeCoverageIgnore
 	 */
-    public static function get_form( $filename, $form, $title, $description ) {
-        _deprecated_function( __FUNCTION__, '1.07.05', 'FrmFormsController::get_form()' );
-        return FrmFormsController::get_form( $form, $title, $description );
-    }
+	public static function get_form( $filename, $form, $title, $description ) {
+		_deprecated_function( __FUNCTION__, '1.07.05', 'FrmFormsController::get_form()' );
+		return FrmFormsController::get_form( $form, $title, $description );
+	}
 
-    public static function process_entry( $errors = '', $ajax = false ) {
+	public static function process_entry( $errors = '', $ajax = false ) {
 		$form_id = FrmAppHelper::get_post_param( 'form_id', '', 'absint' );
 		if ( FrmAppHelper::is_admin() || empty( $_POST ) || empty( $form_id ) || ! isset( $_POST['item_key'] ) ) {
-            return;
-        }
+			return;
+		}
 
-        global $frm_vars;
+		global $frm_vars;
 
 		$form = FrmForm::getOne( $form_id );
-        if ( ! $form ) {
-            return;
-        }
+		if ( ! $form ) {
+			return;
+		}
 
 		$params = FrmForm::get_params( $form );
 
-        if ( ! isset( $frm_vars['form_params'] ) ) {
-            $frm_vars['form_params'] = array();
-        }
+		if ( ! isset( $frm_vars['form_params'] ) ) {
+			$frm_vars['form_params'] = array();
+		}
 		$frm_vars['form_params'][ $form->id ] = $params;
 
 		if ( isset( $frm_vars['created_entries'][ $form_id ] ) ) {
-            return;
-        }
+			return;
+		}
 
-        if ( $errors == '' && ! $ajax ) {
+		if ( $errors == '' && ! $ajax ) {
 			$errors = FrmEntryValidate::validate( $_POST );
-        }
+		}
 
 		/**
 		 * Use this filter to add trigger actions and add errors after
@@ -597,24 +597,24 @@ 
 
 		$frm_vars['created_entries'][ $form_id ] = array( 'errors' => $errors );
 
-        if ( empty( $errors ) ) {
+		if ( empty( $errors ) ) {
 			$_POST['frm_skip_cookie'] = 1;
 			$do_success = false;
-            if ( $params['action'] == 'create' ) {
+			if ( $params['action'] == 'create' ) {
 				if ( apply_filters( 'frm_continue_to_create', true, $form_id ) && ! isset( $frm_vars['created_entries'][ $form_id ]['entry_id'] ) ) {
 					$frm_vars['created_entries'][ $form_id ]['entry_id'] = FrmEntry::create( $_POST );
 					$params['id'] = $frm_vars['created_entries'][ $form_id ]['entry_id'];
 					$do_success = true;
-                }
-            }
+				}
+			}
 
-            do_action( 'frm_process_entry', $params, $errors, $form, array( 'ajax' => $ajax ) );
+			do_action( 'frm_process_entry', $params, $errors, $form, array( 'ajax' => $ajax ) );
 			if ( $do_success ) {
 				FrmFormsController::maybe_trigger_redirect( $form, $params, array( 'ajax' => $ajax ) );
 			}
 			unset( $_POST['frm_skip_cookie'] );
-        }
-    }
+		}
+	}
 
 	/**
 	 * Escape url entities before redirect
@@ -628,27 +628,27 @@ 
 		return str_replace( array( ' ', '[', ']', '|', '@' ), array( '%20', '%5B', '%5D', '%7C', '%40' ), $url );
 	}
 
-    public static function delete_entry_before_redirect( $url, $form, $atts ) {
-        self::_delete_entry( $atts['id'], $form );
-        return $url;
-    }
+	public static function delete_entry_before_redirect( $url, $form, $atts ) {
+		self::_delete_entry( $atts['id'], $form );
+		return $url;
+	}
 
-    //Delete entry if not redirected
-    public static function delete_entry_after_save( $atts ) {
-        self::_delete_entry( $atts['entry_id'], $atts['form'] );
-    }
+	//Delete entry if not redirected
+	public static function delete_entry_after_save( $atts ) {
+		self::_delete_entry( $atts['entry_id'], $atts['form'] );
+	}
 
-    private static function _delete_entry( $entry_id, $form ) {
-        if ( ! $form ) {
-            return;
-        }
+	private static function _delete_entry( $entry_id, $form ) {
+		if ( ! $form ) {
+			return;
+		}
 
-        $form->options = maybe_unserialize( $form->options );
-        if ( isset( $form->options['no_save'] ) && $form->options['no_save'] ) {
+		$form->options = maybe_unserialize( $form->options );
+		if ( isset( $form->options['no_save'] ) && $form->options['no_save'] ) {
 			self::unlink_post( $entry_id );
-            FrmEntry::destroy( $entry_id );
-        }
-    }
+			FrmEntry::destroy( $entry_id );
+		}
+	}
 
 	/**
 	 * unlink entry from post
@@ -720,5 +720,5 @@ 
 		}
 
 		include( FrmAppHelper::plugin_path() . '/classes/views/frm-entries/sidebar-shared.php' );
-    }
+	}
 }

classes/controllers/FrmSettingsController.php

Indentation +39 added lines, -39 removed lines

@@ -2,26 +2,26 @@ 
 
 class FrmSettingsController {
 
-    public static function menu() {
+	public static function menu() {
 		// Make sure admins can see the menu items
 		FrmAppHelper::force_capability( 'frm_change_settings' );
 
-        add_submenu_page( 'formidable', 'Formidable | ' . __( 'Global Settings', 'formidable' ), __( 'Global Settings', 'formidable' ), 'frm_change_settings', 'formidable-settings', 'FrmSettingsController::route' );
-    }
+		add_submenu_page( 'formidable', 'Formidable | ' . __( 'Global Settings', 'formidable' ), __( 'Global Settings', 'formidable' ), 'frm_change_settings', 'formidable-settings', 'FrmSettingsController::route' );
+	}
 
-    public static function license_box() {
+	public static function license_box() {
 		$a = FrmAppHelper::simple_get( 't', 'sanitize_title', 'general_settings' );
-        include( FrmAppHelper::plugin_path() . '/classes/views/frm-settings/license_box.php' );
-    }
+		include( FrmAppHelper::plugin_path() . '/classes/views/frm-settings/license_box.php' );
+	}
 
-    public static function display_form( $errors = array(), $message = '' ) {
-        global $frm_vars;
+	public static function display_form( $errors = array(), $message = '' ) {
+		global $frm_vars;
 
-        $frm_settings = FrmAppHelper::get_settings();
-        $frm_roles = FrmAppHelper::frm_capabilities();
+		$frm_settings = FrmAppHelper::get_settings();
+		$frm_roles = FrmAppHelper::frm_capabilities();
 
-        $uploads = wp_upload_dir();
-        $target_path = $uploads['basedir'] . '/formidable/css';
+		$uploads = wp_upload_dir();
+		$target_path = $uploads['basedir'] . '/formidable/css';
 
 		$sections = self::get_settings_tabs();
 
@@ -65,47 +65,47 @@ 
 		wp_die();
 	}
 
-    public static function process_form( $stop_load = false ) {
-        global $frm_vars;
+	public static function process_form( $stop_load = false ) {
+		global $frm_vars;
 
-        $frm_settings = FrmAppHelper::get_settings();
+		$frm_settings = FrmAppHelper::get_settings();
 
 		$process_form = FrmAppHelper::get_post_param( 'process_form', '', 'sanitize_text_field' );
 		if ( ! wp_verify_nonce( $process_form, 'process_form_nonce' ) ) {
 			wp_die( esc_html( $frm_settings->admin_permission ) );
-        }
+		}
 
-        $errors = array();
-        $message = '';
+		$errors = array();
+		$message = '';
 
-        if ( ! isset( $frm_vars['settings_routed'] ) || ! $frm_vars['settings_routed'] ) {
-            $errors = $frm_settings->validate( $_POST, array() );
+		if ( ! isset( $frm_vars['settings_routed'] ) || ! $frm_vars['settings_routed'] ) {
+			$errors = $frm_settings->validate( $_POST, array() );
 
-            $frm_settings->update( stripslashes_deep( $_POST ) );
+			$frm_settings->update( stripslashes_deep( $_POST ) );
 
-            if ( empty( $errors ) ) {
-                $frm_settings->store();
-                $message = __( 'Settings Saved', 'formidable' );
-            }
-        } else {
-            $message = __( 'Settings Saved', 'formidable' );
-        }
+			if ( empty( $errors ) ) {
+				$frm_settings->store();
+				$message = __( 'Settings Saved', 'formidable' );
+			}
+		} else {
+			$message = __( 'Settings Saved', 'formidable' );
+		}
 
 		if ( $stop_load == 'stop_load' ) {
-            $frm_vars['settings_routed'] = true;
-            return;
-        }
+			$frm_vars['settings_routed'] = true;
+			return;
+		}
 
-        self::display_form( $errors, $message );
-    }
+		self::display_form( $errors, $message );
+	}
 
-    public static function route( $stop_load = false ) {
-        $action = isset( $_REQUEST['frm_action'] ) ? 'frm_action' : 'action';
+	public static function route( $stop_load = false ) {
+		$action = isset( $_REQUEST['frm_action'] ) ? 'frm_action' : 'action';
 		$action = FrmAppHelper::get_param( $action, '', 'get', 'sanitize_title' );
-        if ( $action == 'process-form' ) {
+		if ( $action == 'process-form' ) {
 			self::process_form( $stop_load );
-        } else if ( $stop_load != 'stop_load' ) {
+		} else if ( $stop_load != 'stop_load' ) {
 			self::display_form();
-        }
-    }
+		}
+	}
 }

classes/controllers/FrmFieldsController.php

Indentation +179 added lines, -179 removed lines

@@ -2,25 +2,25 @@ 
 
 class FrmFieldsController {
 
-    public static function load_field() {
+	public static function load_field() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
-        check_ajax_referer( 'frm_ajax', 'nonce' );
+		check_ajax_referer( 'frm_ajax', 'nonce' );
 
-        $fields = $_POST['field'];
-        if ( empty( $fields ) ) {
-            wp_die();
-        }
+		$fields = $_POST['field'];
+		if ( empty( $fields ) ) {
+			wp_die();
+		}
 
-        $_GET['page'] = 'formidable';
-        $fields = stripslashes_deep( $fields );
+		$_GET['page'] = 'formidable';
+		$fields = stripslashes_deep( $fields );
 
 		$values = array(
 			'id' => FrmAppHelper::get_post_param( 'form_id', '', 'absint' ),
 			'doing_ajax' => true,
 		);
-        $field_html = array();
+		$field_html = array();
 
-        foreach ( $fields as $field ) {
+		foreach ( $fields as $field ) {
 			$field = htmlspecialchars_decode( nl2br( $field ) );
 			$field = json_decode( $field );
 			if ( ! isset( $field->id ) || ! is_numeric( $field->id ) ) {
@@ -39,19 +39,19 @@ 
 			self::load_single_field( $field, $values );
 			$field_html[ absint( $field->id ) ] = ob_get_contents();
 			ob_end_clean();
-        }
+		}
 
 		echo json_encode( $field_html );
 
-        wp_die();
-    }
+		wp_die();
+	}
 
 	/**
 	 * Create a new field with ajax
 	 */
-    public static function create() {
+	public static function create() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
-        check_ajax_referer( 'frm_ajax', 'nonce' );
+		check_ajax_referer( 'frm_ajax', 'nonce' );
 
 		$field_type = FrmAppHelper::get_post_param( 'field_type', '', 'sanitize_text_field' );
 		$form_id = FrmAppHelper::get_post_param( 'form_id', 0, 'absint' );
@@ -61,25 +61,25 @@ 
 		// this hook will allow for multiple fields to be added at once
 		do_action( 'frm_after_field_created', $field, $form_id );
 
-        wp_die();
-    }
+		wp_die();
+	}
 
-    /**
-     * Set up and create a new field
-     *
-     * @param string $field_type
-     * @param integer $form_id
-     * @return array|bool
-     */
+	/**
+	 * Set up and create a new field
+	 *
+	 * @param string $field_type
+	 * @param integer $form_id
+	 * @return array|bool
+	 */
 	public static function include_new_field( $field_type, $form_id ) {
 		$field_values = FrmFieldsHelper::setup_new_vars( $field_type, $form_id );
-        $field_values = apply_filters( 'frm_before_field_created', $field_values );
+		$field_values = apply_filters( 'frm_before_field_created', $field_values );
 
-        $field_id = FrmField::create( $field_values );
+		$field_id = FrmField::create( $field_values );
 
-        if ( ! $field_id ) {
-            return false;
-        }
+		if ( ! $field_id ) {
+			return false;
+		}
 
 		$field = self::get_field_array_from_id( $field_id );
 
@@ -95,8 +95,8 @@ 
 
 		self::load_single_field( $field, $values, $form_id );
 
-        return $field;
-    }
+		return $field;
+	}
 
 	/**
 	 * @deprecated 3.0
@@ -112,29 +112,29 @@ 
 			$field = 'name';
 		}
 
-        if ( empty( $id ) ) {
+		if ( empty( $id ) ) {
 			$id = FrmAppHelper::get_post_param( 'element_id', '', 'sanitize_title' );
 			$id = str_replace( 'field_label_', '', $id );
-        }
+		}
 
 		$value = FrmAppHelper::get_post_param( 'update_value', '', 'wp_kses_post' );
 		$value = trim( $value );
-        if ( trim( strip_tags( $value ) ) === '' ) {
-            // set blank value if there is no content
-            $value = '';
-        }
+		if ( trim( strip_tags( $value ) ) === '' ) {
+			// set blank value if there is no content
+			$value = '';
+		}
 
 		FrmField::update( $id, array( $field => $value ) );
 
 		do_action( 'frm_after_update_field_' . $field, compact( 'id', 'value' ) );
 
 		echo stripslashes( wp_kses_post( $value ) ); // WPCS: XSS ok.
-        wp_die();
-    }
+		wp_die();
+	}
 
-    public static function update_ajax_option() {
+	public static function update_ajax_option() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
-        check_ajax_referer( 'frm_ajax', 'nonce' );
+		check_ajax_referer( 'frm_ajax', 'nonce' );
 
 		$field_id = FrmAppHelper::get_post_param( 'field', 0, 'absint' );
 		if ( ! $field_id ) {
@@ -149,24 +149,24 @@ 
 			unset( $new_val );
 		}
 
-        FrmField::update( $field_id, array(
-            'field_options' => $field->field_options,
+		FrmField::update( $field_id, array(
+			'field_options' => $field->field_options,
 			'form_id'       => $field->form_id,
-        ) );
-        wp_die();
-    }
+		) );
+		wp_die();
+	}
 
-    public static function duplicate() {
+	public static function duplicate() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
-        check_ajax_referer( 'frm_ajax', 'nonce' );
+		check_ajax_referer( 'frm_ajax', 'nonce' );
 
 		$field_id = FrmAppHelper::get_post_param( 'field_id', 0, 'absint' );
 		$form_id = FrmAppHelper::get_post_param( 'form_id', 0, 'absint' );
 
 		$copy_field = FrmField::getOne( $field_id );
-        if ( ! $copy_field ) {
-            wp_die();
-        }
+		if ( ! $copy_field ) {
+			wp_die();
+		}
 
 		do_action( 'frm_duplicate_field', $copy_field, $form_id );
 		do_action( 'frm_duplicate_field_' . $copy_field->type, $copy_field, $form_id );
@@ -180,8 +180,8 @@ 
 			self::load_single_field( $field_id, $values );
 		}
 
-        wp_die();
-    }
+		wp_die();
+	}
 
 	/**
 	 * Load a single field in the form builder along with all needed variables
@@ -273,21 +273,21 @@ 
 		return $li_classes;
 	}
 
-    public static function destroy() {
+	public static function destroy() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
-        check_ajax_referer( 'frm_ajax', 'nonce' );
+		check_ajax_referer( 'frm_ajax', 'nonce' );
 
 		$field_id = FrmAppHelper::get_post_param( 'field_id', 0, 'absint' );
 		FrmField::destroy( $field_id );
-        wp_die();
-    }
+		wp_die();
+	}
 
-    /* Field Options */
+	/* Field Options */
 
-    //Add Single Option or Other Option
-    public static function add_option() {
+	//Add Single Option or Other Option
+	public static function add_option() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
-        check_ajax_referer( 'frm_ajax', 'nonce' );
+		check_ajax_referer( 'frm_ajax', 'nonce' );
 
 		$id = FrmAppHelper::get_post_param( 'field_id', 0, 'absint' );
 		$opt_type = FrmAppHelper::get_post_param( 'opt_type', '', 'sanitize_text_field' );
@@ -312,69 +312,69 @@ 
 		FrmFieldsHelper::show_single_option( $field );
 
 		wp_die();
-    }
+	}
 
 	/**
 	 * @deprecated 2.3
 	 * @codeCoverageIgnore
 	 */
-    public static function edit_option() {
+	public static function edit_option() {
 		_deprecated_function( __FUNCTION__, '2.3' );
-    }
+	}
 
 	/**
 	 * @deprecated 2.3
 	 * @codeCoverageIgnore
 	 */
-    public static function delete_option() {
+	public static function delete_option() {
 		_deprecated_function( __FUNCTION__, '2.3' );
-    }
+	}
 
-    public static function import_choices() {
-        FrmAppHelper::permission_check( 'frm_edit_forms', 'hide' );
+	public static function import_choices() {
+		FrmAppHelper::permission_check( 'frm_edit_forms', 'hide' );
 
 		$field_id = absint( $_REQUEST['field_id'] );
 
-        global $current_screen, $hook_suffix;
+		global $current_screen, $hook_suffix;
 
-        // Catch plugins that include admin-header.php before admin.php completes.
-        if ( empty( $current_screen ) && function_exists( 'set_current_screen' ) ) {
-            $hook_suffix = '';
-        	set_current_screen();
-        }
+		// Catch plugins that include admin-header.php before admin.php completes.
+		if ( empty( $current_screen ) && function_exists( 'set_current_screen' ) ) {
+			$hook_suffix = '';
+			set_current_screen();
+		}
 
-        if ( function_exists( 'register_admin_color_schemes' ) ) {
-            register_admin_color_schemes();
-        }
+		if ( function_exists( 'register_admin_color_schemes' ) ) {
+			register_admin_color_schemes();
+		}
 
 		$hook_suffix = '';
 		$admin_body_class = '';
 
-        if ( get_user_setting( 'mfold' ) == 'f' ) {
-        	$admin_body_class .= ' folded';
-        }
+		if ( get_user_setting( 'mfold' ) == 'f' ) {
+			$admin_body_class .= ' folded';
+		}
 
-        if ( function_exists( 'is_admin_bar_showing' ) && is_admin_bar_showing() ) {
-        	$admin_body_class .= ' admin-bar';
-        }
+		if ( function_exists( 'is_admin_bar_showing' ) && is_admin_bar_showing() ) {
+			$admin_body_class .= ' admin-bar';
+		}
 
-        if ( is_rtl() ) {
-        	$admin_body_class .= ' rtl';
-        }
+		if ( is_rtl() ) {
+			$admin_body_class .= ' rtl';
+		}
 
-        $admin_body_class .= ' admin-color-' . sanitize_html_class( get_user_option( 'admin_color' ), 'fresh' );
-        $prepop = array();
+		$admin_body_class .= ' admin-color-' . sanitize_html_class( get_user_option( 'admin_color' ), 'fresh' );
+		$prepop = array();
 		FrmFieldsHelper::get_bulk_prefilled_opts( $prepop );
 
 		$field = FrmField::getOne( $field_id );
 
-        wp_enqueue_script( 'utils' );
+		wp_enqueue_script( 'utils' );
 		wp_enqueue_style( 'formidable-admin', FrmAppHelper::plugin_url() . '/css/frm_admin.css' );
-        FrmAppHelper::load_admin_wide_js();
+		FrmAppHelper::load_admin_wide_js();
 
 		include( FrmAppHelper::plugin_path() . '/classes/views/frm-fields/import_choices.php' );
-        wp_die();
-    }
+		wp_die();
+	}
 
 	public static function import_options() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
@@ -388,8 +388,8 @@ 
 		$field = FrmField::getOne( $field_id );
 
 		if ( ! in_array( $field->type, array( 'radio', 'checkbox', 'select' ) ) ) {
-            return;
-        }
+			return;
+		}
 
 		$field = FrmFieldsHelper::setup_edit_vars( $field );
 		$opts = FrmAppHelper::get_param( 'opts', '', 'post', 'wp_kses_post' );
@@ -412,10 +412,10 @@ 
 			}
 		}
 
-        //Keep other options after bulk update
-        if ( isset( $field['field_options']['other'] ) && $field['field_options']['other'] == true ) {
-            $other_array = array();
-            foreach ( $field['options'] as $opt_key => $opt ) {
+		//Keep other options after bulk update
+		if ( isset( $field['field_options']['other'] ) && $field['field_options']['other'] == true ) {
+			$other_array = array();
+			foreach ( $field['options'] as $opt_key => $opt ) {
 				if ( FrmFieldsHelper::is_other_opt( $opt_key ) ) {
 					$other_array[ $opt_key ] = $opt;
 				}
@@ -426,36 +426,36 @@ 
 			}
 		}
 
-        $field['options'] = $opts;
+		$field['options'] = $opts;
 
 		FrmFieldsHelper::show_single_option( $field );
 
-        wp_die();
-    }
+		wp_die();
+	}
 
-    public static function update_order() {
+	public static function update_order() {
 		FrmAppHelper::permission_check( 'frm_edit_forms' );
-        check_ajax_referer( 'frm_ajax', 'nonce' );
+		check_ajax_referer( 'frm_ajax', 'nonce' );
 
 		$fields = FrmAppHelper::get_post_param( 'frm_field_id' );
 		foreach ( (array) $fields as $position => $item ) {
 			FrmField::update( absint( $item ), array( 'field_order' => absint( $position ) ) );
 		}
-        wp_die();
-    }
+		wp_die();
+	}
 
 	public static function change_type( $type ) {
-        $type_switch = array(
-            'scale'     => 'radio',
+		$type_switch = array(
+			'scale'     => 'radio',
 			'star'      => 'radio',
-            '10radio'   => 'radio',
-            'rte'       => 'textarea',
-            'website'   => 'url',
+			'10radio'   => 'radio',
+			'rte'       => 'textarea',
+			'website'   => 'url',
 			'image'     => 'url',
-        );
-        if ( isset( $type_switch[ $type ] ) ) {
-            $type = $type_switch[ $type ];
-        }
+		);
+		if ( isset( $type_switch[ $type ] ) ) {
+			$type = $type_switch[ $type ];
+		}
 
 		$pro_fields = FrmField::pro_field_selection();
 		$types = array_keys( $pro_fields );
@@ -463,8 +463,8 @@ 
 			$type = 'text';
 		}
 
-        return $type;
-    }
+		return $type;
+	}
 
 	/**
 	 * @param array $settings
@@ -479,7 +479,7 @@ 
 		}
 
 		return apply_filters( 'frm_display_field_options', $settings );
-    }
+	}
 
 	/**
 	 * Display the format option
@@ -491,8 +491,8 @@ 
 		include( FrmAppHelper::plugin_path() . '/classes/views/frm-fields/back-end/value-format.php' );
 	}
 
-    public static function input_html( $field, $echo = true ) {
-        $class = array(); //$field['type'];
+	public static function input_html( $field, $echo = true ) {
+		$class = array(); //$field['type'];
 		self::add_input_classes( $field, $class );
 
 		$add_html = array();
@@ -511,85 +511,85 @@ 
 		$add_html = apply_filters( 'frm_field_extra_html', $add_html, $field );
 		$add_html = ' ' . implode( ' ', $add_html ) . '  ';
 
-        if ( $echo ) {
-            echo $add_html; // WPCS: XSS ok.
-        }
+		if ( $echo ) {
+			echo $add_html; // WPCS: XSS ok.
+		}
 
-        return $add_html;
-    }
+		return $add_html;
+	}
 
 	private static function add_input_classes( $field, array &$class ) {
 		if ( isset( $field['input_class'] ) && ! empty( $field['input_class'] ) ) {
 			$class[] = $field['input_class'];
 		}
 
-        if ( $field['type'] == 'hidden' || $field['type'] == 'user_id' ) {
-            return;
-        }
+		if ( $field['type'] == 'hidden' || $field['type'] == 'user_id' ) {
+			return;
+		}
 
 		if ( isset( $field['size'] ) && $field['size'] > 0 ) {
 			$class[] = 'auto_width';
 		}
-    }
+	}
 
 	private static function add_html_size( $field, array &$add_html ) {
 		if ( ! isset( $field['size'] ) || $field['size'] <= 0 || in_array( $field['type'], array( 'select', 'data', 'time', 'hidden', 'file', 'lookup' ) ) ) {
-            return;
-        }
+			return;
+		}
 
 		if ( FrmAppHelper::is_admin_page( 'formidable' ) ) {
-            return;
-        }
+			return;
+		}
 
 		if ( is_numeric( $field['size'] ) ) {
 			$field['size'] .= 'px';
 		}
 
 		$important = apply_filters( 'frm_use_important_width', 1, $field );
-        // Note: This inline styling must stay since we cannot realistically set a class for every possible field size
+		// Note: This inline styling must stay since we cannot realistically set a class for every possible field size
 		$add_html['style'] = 'style="width:' . esc_attr( $field['size'] ) . ( $important ? ' !important' : '' ) . '"';
 
 		self::add_html_cols( $field, $add_html );
-    }
+	}
 
 	private static function add_html_cols( $field, array &$add_html ) {
 		if ( ! in_array( $field['type'], array( 'textarea', 'rte' ) ) ) {
-            return;
-        }
+			return;
+		}
 
-        // convert to cols for textareas
-        $calc = array(
-            ''      => 9,
-            'px'    => 9,
-            'rem'   => 0.444,
-            'em'    => 0.544,
-        );
+		// convert to cols for textareas
+		$calc = array(
+			''      => 9,
+			'px'    => 9,
+			'rem'   => 0.444,
+			'em'    => 0.544,
+		);
 
 		// include "col" for valid html
 		$unit = trim( preg_replace( '/[0-9]+/', '', $field['size'] ) );
 
-        if ( ! isset( $calc[ $unit ] ) ) {
-            return;
-        }
+		if ( ! isset( $calc[ $unit ] ) ) {
+			return;
+		}
 
-        $size = (float) str_replace( $unit, '', $field['size'] ) / $calc[ $unit ];
+		$size = (float) str_replace( $unit, '', $field['size'] ) / $calc[ $unit ];
 
 		$add_html['cols'] = 'cols="' . absint( $size ) . '"';
-    }
+	}
 
 	private static function add_html_length( $field, array &$add_html ) {
-        // check for max setting and if this field accepts maxlength
+		// check for max setting and if this field accepts maxlength
 		if ( FrmField::is_option_empty( $field, 'max' ) || in_array( $field['type'], array( 'textarea', 'rte', 'hidden', 'file' ) ) ) {
-            return;
-        }
+			return;
+		}
 
 		if ( FrmAppHelper::is_admin_page( 'formidable' ) ) {
-            // don't load on form builder page
-            return;
-        }
+			// don't load on form builder page
+			return;
+		}
 
 		$add_html['maxlength'] = 'maxlength="' . esc_attr( $field['max'] ) . '"';
-    }
+	}
 
 	private static function add_html_placeholder( $field, array &$add_html, array &$class ) {
 		if ( FrmAppHelper::is_admin_page( 'formidable' ) ) {
@@ -691,27 +691,27 @@ 
 		}
 	}
 
-    private static function add_shortcodes_to_html( $field, array &$add_html ) {
-        if ( FrmField::is_option_empty( $field, 'shortcodes' ) ) {
-            return;
-        }
+	private static function add_shortcodes_to_html( $field, array &$add_html ) {
+		if ( FrmField::is_option_empty( $field, 'shortcodes' ) ) {
+			return;
+		}
 
-        foreach ( $field['shortcodes'] as $k => $v ) {
-            if ( 'opt' === $k ) {
-                continue;
-            }
+		foreach ( $field['shortcodes'] as $k => $v ) {
+			if ( 'opt' === $k ) {
+				continue;
+			}
 
 			if ( is_numeric( $k ) && strpos( $v, '=' ) ) {
-                $add_html[] = $v;
-            } else if ( ! empty( $k ) && isset( $add_html[ $k ] ) ) {
+				$add_html[] = $v;
+			} else if ( ! empty( $k ) && isset( $add_html[ $k ] ) ) {
 				$add_html[ $k ] = str_replace( $k . '="', $k . '="' . $v, $add_html[ $k ] );
-            } else {
+			} else {
 				$add_html[ $k ] = $k . '="' . esc_attr( $v ) . '"';
-            }
+			}
 
 			unset( $k, $v );
-        }
-    }
+		}
+	}
 
 	/**
 	 * Add pattern attribute
@@ -735,16 +735,16 @@ 
 		}
 	}
 
-    public static function check_value( $opt, $opt_key, $field ) {
-        if ( is_array( $opt ) ) {
-            if ( FrmField::is_option_true( $field, 'separate_value' ) ) {
-                $opt = isset( $opt['value'] ) ? $opt['value'] : ( isset( $opt['label'] ) ? $opt['label'] : reset( $opt ) );
-            } else {
-                $opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt );
-            }
-        }
-        return $opt;
-    }
+	public static function check_value( $opt, $opt_key, $field ) {
+		if ( is_array( $opt ) ) {
+			if ( FrmField::is_option_true( $field, 'separate_value' ) ) {
+				$opt = isset( $opt['value'] ) ? $opt['value'] : ( isset( $opt['label'] ) ? $opt['label'] : reset( $opt ) );
+			} else {
+				$opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt );
+			}
+		}
+		return $opt;
+	}
 
 	public static function check_label( $opt ) {
 		if ( is_array( $opt ) ) {

classes/helpers/FrmFormsHelper.php

Indentation +155 added lines, -155 removed lines

@@ -16,28 +16,28 @@ 
 		$target_url = esc_url( admin_url( 'admin-ajax.php?action=frm_forms_preview&form=' . $key ) );
 		$target_url = apply_filters( 'frm_direct_link', $target_url, $key, $form );
 
-        return $target_url;
-    }
-
-    public static function forms_dropdown( $field_name, $field_value = '', $args = array() ) {
-        $defaults = array(
-            'blank'     => true,
-            'field_id'  => false,
-            'onchange'  => false,
-            'exclude'   => false,
-            'class'     => '',
+		return $target_url;
+	}
+
+	public static function forms_dropdown( $field_name, $field_value = '', $args = array() ) {
+		$defaults = array(
+			'blank'     => true,
+			'field_id'  => false,
+			'onchange'  => false,
+			'exclude'   => false,
+			'class'     => '',
 			'inc_children' => 'exclude',
-        );
-        $args = wp_parse_args( $args, $defaults );
+		);
+		$args = wp_parse_args( $args, $defaults );
 
-        if ( ! $args['field_id'] ) {
-            $args['field_id'] = $field_name;
-        }
+		if ( ! $args['field_id'] ) {
+			$args['field_id'] = $field_name;
+		}
 
 		$query = array();
-        if ( $args['exclude'] ) {
+		if ( $args['exclude'] ) {
 			$query['id !'] = $args['exclude'];
-        }
+		}
 
 		$where = apply_filters( 'frm_forms_dropdown', $query, $field_name );
 		$forms = FrmForm::get_published_forms( $where, 999, $args['inc_children'] );
@@ -45,7 +45,7 @@ 
 		self::add_html_attr( $args['onchange'], 'onchange', $add_html );
 		self::add_html_attr( $args['class'], 'class', $add_html );
 
-        ?>
+		?>
 		<select name="<?php echo esc_attr( $field_name ); ?>" id="<?php echo esc_attr( $args['field_id'] ) ?>" <?php echo esc_html( implode( ' ', $add_html ) ); ?>>
 		<?php if ( $args['blank'] ) { ?>
 			<option value=""><?php echo ( $args['blank'] == 1 ) ? ' ' : '- ' . esc_attr( $args['blank'] ) . ' -'; ?></option>
@@ -57,7 +57,7 @@ 
 		<?php } ?>
         </select>
         <?php
-    }
+	}
 
 	/**
 	 * @param string $class
@@ -72,7 +72,7 @@ 
 		}
 	}
 
-    public static function form_switcher() {
+	public static function form_switcher() {
 		$where = apply_filters( 'frm_forms_dropdown', array(), '' );
 		$forms = FrmForm::get_published_forms( $where );
 
@@ -84,32 +84,32 @@ 
 			unset( $args['form'] );
 		} elseif ( isset( $_GET['form'] ) && ! isset( $_GET['id'] ) ) {
 			unset( $args['id'] );
-        }
+		}
 
 		$frm_action = FrmAppHelper::simple_get( 'frm_action', 'sanitize_title' );
 		if ( FrmAppHelper::is_admin_page( 'formidable-entries' ) && in_array( $frm_action, array( 'edit', 'show', 'destroy_all' ) ) ) {
-            $args['frm_action'] = 'list';
-            $args['form'] = 0;
+			$args['frm_action'] = 'list';
+			$args['form'] = 0;
 		} elseif ( FrmAppHelper::is_admin_page( 'formidable' ) && in_array( $frm_action, array( 'new', 'duplicate' ) ) ) {
-            $args['frm_action'] = 'edit';
+			$args['frm_action'] = 'edit';
 		} else if ( isset( $_GET['post'] ) ) {
-            $args['form'] = 0;
+			$args['form'] = 0;
 			$base = admin_url( 'edit.php?post_type=frm_display' );
-        }
+		}
 
-        ?>
+		?>
 		<li id="frm_bs_dropdown" class="dropdown <?php echo esc_attr( is_rtl() ? 'pull-right' : 'pull-left' ) ?>">
 			<a href="#" id="frm-navbarDrop" class="frm-dropdown-toggle" data-toggle="dropdown"><?php esc_html_e( 'Switch Form', 'formidable' ) ?> <b class="caret"></b></a>
 		    <ul class="frm-dropdown-menu frm-on-top" role="menu" aria-labelledby="frm-navbarDrop">
 			<?php
 			foreach ( $forms as $form ) {
 				if ( isset( $args['id'] ) ) {
-			        $args['id'] = $form->id;
+					$args['id'] = $form->id;
 				}
-			    if ( isset( $args['form'] ) ) {
-			        $args['form'] = $form->id;
+				if ( isset( $args['form'] ) ) {
+					$args['form'] = $form->id;
 				}
-                ?>
+				?>
 				<li><a href="<?php echo esc_url( isset( $base ) ? add_query_arg( $args, $base ) : add_query_arg( $args ) ); ?>" tabindex="-1"><?php echo esc_html( empty( $form->name ) ? __( '(no title)' ) : FrmAppHelper::truncate( $form->name, 60 ) ); ?></a></li>
 			<?php
 				unset( $form );
@@ -118,7 +118,7 @@ 
 			</ul>
 		</li>
         <?php
-    }
+	}
 
 	public static function get_sortable_classes( $col, $sort_col, $sort_dir ) {
 		echo ( $sort_col == $col ) ? 'sorted' : 'sortable';
@@ -169,18 +169,18 @@ 
 		return $message;
 	}
 
-    /**
-     * Used when a form is created
-     */
-    public static function setup_new_vars( $values = array() ) {
-        global $wpdb;
+	/**
+	 * Used when a form is created
+	 */
+	public static function setup_new_vars( $values = array() ) {
+		global $wpdb;
 
-        if ( ! empty( $values ) ) {
-            $post_values = $values;
-        } else {
-            $values = array();
+		if ( ! empty( $values ) ) {
+			$post_values = $values;
+		} else {
+			$values = array();
 			$post_values = isset( $_POST ) ? $_POST : array();
-        }
+		}
 
 		$defaults = array(
 			'name' => '',
@@ -189,8 +189,8 @@ 
 		foreach ( $defaults as $var => $default ) {
 			if ( ! isset( $values[ $var ] ) ) {
 				$values[ $var ] = FrmAppHelper::get_param( $var, $default, 'get', 'sanitize_text_field' );
-            }
-        }
+			}
+		}
 
 		$values['description'] = FrmAppHelper::use_wpautop( $values['description'] );
 
@@ -210,20 +210,20 @@ 
 		}
 		unset( $defaults );
 
-        if ( ! isset( $values['form_key'] ) ) {
+		if ( ! isset( $values['form_key'] ) ) {
 			$values['form_key'] = ( $post_values && isset( $post_values['form_key'] ) ) ? $post_values['form_key'] : FrmAppHelper::get_unique_key( '', $wpdb->prefix . 'frm_forms', 'form_key' );
-        }
+		}
 
 		$values = self::fill_default_opts( $values, false, $post_values );
 		$values['custom_style'] = FrmAppHelper::custom_style_value( $post_values );
 
 		return apply_filters( 'frm_setup_new_form_vars', $values );
-    }
+	}
 
-    /**
-     * Used when editing a form
-     */
-    public static function setup_edit_vars( $values, $record, $post_values = array() ) {
+	/**
+	 * Used when editing a form
+	 */
+	public static function setup_edit_vars( $values, $record, $post_values = array() ) {
 		if ( empty( $post_values ) ) {
 			$post_values = stripslashes_deep( $_POST );
 		}
@@ -231,43 +231,43 @@ 
 		$values['form_key'] = isset( $post_values['form_key'] ) ? $post_values['form_key'] : $record->form_key;
 		$values['default_template'] = isset( $post_values['default_template'] ) ? $post_values['default_template'] : $record->default_template;
 		$values['is_template'] = isset( $post_values['is_template'] ) ? $post_values['is_template'] : $record->is_template;
-        $values['status'] = $record->status;
+		$values['status'] = $record->status;
 
 		$values = self::fill_default_opts( $values, $record, $post_values );
 
 		return apply_filters( 'frm_setup_edit_form_vars', $values );
-    }
+	}
 
 	public static function fill_default_opts( $values, $record, $post_values ) {
 
-        $defaults = self::get_default_opts();
+		$defaults = self::get_default_opts();
 		foreach ( $defaults as $var => $default ) {
 			if ( is_array( $default ) ) {
-                if ( ! isset( $values[ $var ] ) ) {
+				if ( ! isset( $values[ $var ] ) ) {
 					$values[ $var ] = ( $record && isset( $record->options[ $var ] ) ) ? $record->options[ $var ] : array();
-                }
+				}
 
-                foreach ( $default as $k => $v ) {
+				foreach ( $default as $k => $v ) {
 					$values[ $var ][ $k ] = ( $post_values && isset( $post_values[ $var ][ $k ] ) ) ? $post_values[ $var ][ $k ] : ( ( $record && isset( $record->options[ $var ] ) && isset( $record->options[ $var ][ $k ] ) ) ? $record->options[ $var ][ $k ] : $v );
 
-                    if ( is_array( $v ) ) {
-                        foreach ( $v as $k1 => $v1 ) {
+					if ( is_array( $v ) ) {
+						foreach ( $v as $k1 => $v1 ) {
 							$values[ $var ][ $k ][ $k1 ] = ( $post_values && isset( $post_values[ $var ][ $k ][ $k1 ] ) ) ? $post_values[ $var ][ $k ][ $k1 ] : ( ( $record && isset( $record->options[ $var ] ) && isset( $record->options[ $var ][ $k ] ) && isset( $record->options[ $var ][ $k ][ $k1 ] ) ) ? $record->options[ $var ][ $k ][ $k1 ] : $v1 );
-                            unset( $k1, $v1 );
-                        }
-                    }
+							unset( $k1, $v1 );
+						}
+					}
 
 					unset( $k, $v );
-                }
-            } else {
+				}
+			} else {
 				$values[ $var ] = ( $post_values && isset( $post_values['options'][ $var ] ) ) ? $post_values['options'][ $var ] : ( ( $record && isset( $record->options[ $var ] ) ) ? $record->options[ $var ] : $default );
-            }
+			}
 
 			unset( $var, $default );
-        }
+		}
 
-        return $values;
-    }
+		return $values;
+	}
 
 	public static function get_default_opts() {
 		$frm_settings = FrmAppHelper::get_settings();
@@ -302,13 +302,13 @@ 
 		}
 	}
 
-    /**
-     * @param string $loc
-     */
+	/**
+	 * @param string $loc
+	 */
 	public static function get_default_html( $loc ) {
 		if ( $loc == 'submit' ) {
-            $draft_link = self::get_draft_link();
-            $default_html = <<<SUBMIT_HTML
+			$draft_link = self::get_draft_link();
+			$default_html = <<<SUBMIT_HTML
 <div class="frm_submit">
 [if back_button]<button type="submit" name="frm_prev_page" formnovalidate="formnovalidate" class="frm_prev_page" [back_hook]>[back_label]</button>[/if back_button]
 <button class="frm_button_submit" type="submit"  [button_action]>[button_label]</button>
@@ -316,22 +316,22 @@ 
 </div>
 SUBMIT_HTML;
 		} else if ( $loc == 'before' ) {
-            $default_html = <<<BEFORE_HTML
+			$default_html = <<<BEFORE_HTML
 <legend class="frm_screen_reader">[form_name]</legend>
 [if form_name]<h3 class="frm_form_title">[form_name]</h3>[/if form_name]
 [if form_description]<div class="frm_description">[form_description]</div>[/if form_description]
 BEFORE_HTML;
 		} else {
-            $default_html = '';
-        }
+			$default_html = '';
+		}
 
-        return $default_html;
-    }
+		return $default_html;
+	}
 
-    public static function get_draft_link() {
-        $link = '[if save_draft]<a href="#" tabindex="0" class="frm_save_draft" [draft_hook]>[draft_label]</a>[/if save_draft]';
-        return $link;
-    }
+	public static function get_draft_link() {
+		$link = '[if save_draft]<a href="#" tabindex="0" class="frm_save_draft" [draft_hook]>[draft_label]</a>[/if save_draft]';
+		return $link;
+	}
 
 	public static function get_custom_submit( $html, $form, $submit, $form_action, $values ) {
 		$button = self::replace_shortcodes( $html, $form, $submit, $form_action, $values );
@@ -358,13 +358,13 @@ 
 		echo $button_parts[1]; // WPCS: XSS ok.
 	}
 
-    /**
-     * Automatically add end section fields if they don't exist (2.0 migration)
-     * @since 2.0
-     *
-     * @param boolean $reset_fields
-     */
-    public static function auto_add_end_section_fields( $form, $fields, &$reset_fields ) {
+	/**
+	 * Automatically add end section fields if they don't exist (2.0 migration)
+	 * @since 2.0
+	 *
+	 * @param boolean $reset_fields
+	 */
+	public static function auto_add_end_section_fields( $form, $fields, &$reset_fields ) {
 		if ( empty( $fields ) ) {
 			return;
 		}
@@ -374,7 +374,7 @@ 
 		$prev_order = false;
 		$add_order = 0;
 		$last_field = false;
-        foreach ( $fields as $field ) {
+		foreach ( $fields as $field ) {
 			if ( $prev_order === $field->field_order ) {
 				$add_order++;
 			}
@@ -385,48 +385,48 @@ 
 				FrmField::update( $field->id, array( 'field_order' => $field->field_order ) );
 			}
 
-            switch ( $field->type ) {
-                case 'divider':
-                    // create an end section if open
+			switch ( $field->type ) {
+				case 'divider':
+					// create an end section if open
 					self::maybe_create_end_section( $open, $reset_fields, $add_order, $end_section_values, $field, 'move' );
 
-                    // mark it open for the next end section
-                    $open = true;
+					// mark it open for the next end section
+					$open = true;
 					break;
-                case 'break':
+				case 'break':
 					self::maybe_create_end_section( $open, $reset_fields, $add_order, $end_section_values, $field, 'move' );
 					break;
-                case 'end_divider':
-                    if ( ! $open ) {
-                        // the section isn't open, so this is an extra field that needs to be removed
-                        FrmField::destroy( $field->id );
-                        $reset_fields = true;
-                    }
-
-                    // There is already an end section here, so there is no need to create one
-                    $open = false;
-            }
+				case 'end_divider':
+					if ( ! $open ) {
+						// the section isn't open, so this is an extra field that needs to be removed
+						FrmField::destroy( $field->id );
+						$reset_fields = true;
+					}
+
+					// There is already an end section here, so there is no need to create one
+					$open = false;
+			}
 			$prev_order = $field->field_order;
 
 			$last_field = $field;
 			unset( $field );
-        }
+		}
 
 		self::maybe_create_end_section( $open, $reset_fields, $add_order, $end_section_values, $last_field );
-    }
+	}
 
 	/**
 	 * Create end section field if it doesn't exist. This is for migration from < 2.0
 	 * Fix any ordering that may be messed up
 	 */
 	public static function maybe_create_end_section( &$open, &$reset_fields, &$add_order, $end_section_values, $field, $move = 'no' ) {
-        if ( ! $open ) {
-            return;
-        }
+		if ( ! $open ) {
+			return;
+		}
 
 		$end_section_values['field_order'] = $field->field_order + 1;
 
-        FrmField::create( $end_section_values );
+		FrmField::create( $end_section_values );
 
 		if ( $move == 'move' ) {
 			// bump the order of current field unless we're at the end of the form
@@ -434,9 +434,9 @@ 
 		}
 
 		$add_order += 2;
-        $open = false;
-        $reset_fields = true;
-    }
+		$open = false;
+		$reset_fields = true;
+	}
 
 	public static function replace_shortcodes( $html, $form, $title = false, $description = false, $values = array() ) {
 		$codes = array(
@@ -456,7 +456,7 @@ 
 			}
 
 			FrmShortcodeHelper::remove_inline_conditions( ( FrmAppHelper::is_true( $show ) && $replace_with != '' ), $code, $replace_with, $html );
-        }
+		}
 
 		//replace [form_key]
 		$html = str_replace( '[form_key]', $form->form_key, $html );
@@ -469,7 +469,7 @@ 
 			$submit_label = apply_filters( 'frm_submit_button', $title, $form );
 			$submit_label = esc_attr( do_shortcode( $submit_label ) );
 			$html = str_replace( '[button_label]', $submit_label, $html );
-        }
+		}
 
 		$html = apply_filters( 'frm_form_replace_shortcodes', $html, $form, $values );
 
@@ -485,17 +485,17 @@ 
 			$html = do_shortcode( $html );
 		}
 
-        return $html;
-    }
+		return $html;
+	}
 
 	public static function submit_button_label( $submit ) {
 		if ( ! $submit || empty( $submit ) ) {
-            $frm_settings = FrmAppHelper::get_settings();
-            $submit = $frm_settings->submit_value;
-        }
+			$frm_settings = FrmAppHelper::get_settings();
+			$submit = $frm_settings->submit_value;
+		}
 
-        return $submit;
-    }
+		return $submit;
+	}
 
 	/**
 	 * If the Formidable styling isn't being loaded,
@@ -523,7 +523,7 @@ 
 			}
 		}
 
-        //If submit button needs to be inline or centered
+		//If submit button needs to be inline or centered
 		if ( is_object( $form ) ) {
 			$form = $form->options;
 		}
@@ -539,8 +539,8 @@ 
 
 		$class = apply_filters( 'frm_add_form_style_class', $class, $style );
 
-        return $class;
-    }
+		return $class;
+	}
 
 	/**
 	 * Returns appropriate class if form has top labels
@@ -595,12 +595,12 @@ 
 		return in_array( $label_position, array( 'top', 'inside', 'hidden' ) );
 	}
 
-    /**
-     * @param string|boolean $form
-     *
-     * @return string
-     */
-    public static function get_form_style( $form ) {
+	/**
+	 * @param string|boolean $form
+	 *
+	 * @return string
+	 */
+	public static function get_form_style( $form ) {
 		$style = 1;
 		if ( empty( $form ) || 'default' == 'form' ) {
 			return $style;
@@ -620,7 +620,7 @@ 
 		$style = ( $form && is_object( $form ) && isset( $form->options['custom_style'] ) ) ? $form->options['custom_style'] : $style;
 
 		return $style;
-    }
+	}
 
 	/**
 	 * Display the validation error messages when an entry is submitted
@@ -689,8 +689,8 @@ 
 	}
 
 	public static function get_scroll_js( $form_id ) {
-        echo '<script type="text/javascript">document.addEventListener(\'DOMContentLoaded\',function(){frmFrontForm.scrollMsg(' . (int) $form_id . ');})</script>';
-    }
+		echo '<script type="text/javascript">document.addEventListener(\'DOMContentLoaded\',function(){frmFrontForm.scrollMsg(' . (int) $form_id . ');})</script>';
+	}
 
 	/**
 	 * @since 3.0
@@ -745,20 +745,20 @@ 
 
 	public static function edit_form_link( $form_id ) {
 		if ( is_object( $form_id ) ) {
-            $form = $form_id;
-            $name = $form->name;
-            $form_id = $form->id;
-        } else {
+			$form = $form_id;
+			$name = $form->name;
+			$form_id = $form->id;
+		} else {
 			$name = FrmForm::getName( $form_id );
-        }
+		}
 
-        if ( $form_id ) {
+		if ( $form_id ) {
 			$val = '<a href="' . esc_url( admin_url( 'admin.php?page=formidable&frm_action=edit&id=' . $form_id ) ) . '">' . ( '' == $name ? __( '(no title)' ) : FrmAppHelper::truncate( $name, 40 ) ) . '</a>';
-	    } else {
-	        $val = '';
-	    }
+		} else {
+			$val = '';
+		}
 
-	    return $val;
+		return $val;
 	}
 
 	public static function delete_trash_link( $id, $status, $length = 'label' ) {
@@ -939,18 +939,18 @@ 
 	}
 
 	public static function status_nice_name( $status ) {
-        $nice_names = array(
-            'draft'     => __( 'Draft', 'formidable' ),
-            'trash'     => __( 'Trash', 'formidable' ),
-            'publish'   => __( 'Published', 'formidable' ),
-        );
+		$nice_names = array(
+			'draft'     => __( 'Draft', 'formidable' ),
+			'trash'     => __( 'Trash', 'formidable' ),
+			'publish'   => __( 'Published', 'formidable' ),
+		);
 
 		if ( ! in_array( $status, array_keys( $nice_names ) ) ) {
-            $status = 'publish';
-        }
+			$status = 'publish';
+		}
 
 		$name = $nice_names[ $status ];
 
-        return $name;
-    }
+		return $name;
+	}
 }

classes/helpers/FrmListHelper.php

Spacing +14 added lines, -14 removed lines

@@ -204,8 +204,8 @@ 
 			return $this->get_pagenum();
 		}
 
-		if ( isset( $this->_pagination_args[ $key ] ) ) {
-			return $this->_pagination_args[ $key ];
+		if ( isset( $this->_pagination_args[$key] ) ) {
+			return $this->_pagination_args[$key];
 		}
 	}
 
@@ -260,8 +260,8 @@ 
 	}
 
 	private function hidden_search_inputs( $param_name ) {
-		if ( ! empty( $_REQUEST[ $param_name ] ) ) {
-			echo '<input type="hidden" name="' . esc_attr( $param_name ) . '" value="' . esc_attr( $_REQUEST[ $param_name ] ) . '" />';
+		if ( ! empty( $_REQUEST[$param_name] ) ) {
+			echo '<input type="hidden" name="' . esc_attr( $param_name ) . '" value="' . esc_attr( $_REQUEST[$param_name] ) . '" />';
 		}
 	}
 
@@ -304,7 +304,7 @@ 
 
 		echo "<ul class='subsubsub'>\n";
 		foreach ( $views as $class => $view ) {
-			$views[ $class ] = "\t" . '<li class="' . esc_attr( $class ) . '">' . $view;
+			$views[$class] = "\t" . '<li class="' . esc_attr( $class ) . '">' . $view;
 		}
 		echo implode( " |</li>\n", $views ) . "</li>\n"; // WPCS: XSS ok.
 		echo '</ul>';
@@ -429,7 +429,7 @@ 
 
 		$out = '<div class="' . ( $always_visible ? 'row-actions visible' : 'row-actions' ) . '">';
 		foreach ( $actions as $action => $link ) {
-			++$i;
+			++ $i;
 			( $i == $action_count ) ? $sep = '' : $sep = ' | ';
 			$out .= "<span class='$action'>$link$sep</span>";
 		}
@@ -642,7 +642,7 @@ 
 			'prev'  => __( 'Previous page' ),
 			'next'  => __( 'Next page' ),
 		);
-		return $labels[ $link ];
+		return $labels[$link];
 	}
 
 	private function current_url() {
@@ -730,7 +730,7 @@ 
 
 		// If the primary column doesn't exist fall back to the
 		// first non-checkbox column.
-		if ( ! isset( $columns[ $default ] ) ) {
+		if ( ! isset( $columns[$default] ) ) {
 			$default = FrmListHelper::get_default_primary_column_name();
 		}
 
@@ -744,7 +744,7 @@ 
 		 */
 		$column  = apply_filters( 'list_table_primary_column', $default, $this->screen->id );
 
-		if ( empty( $column ) || ! isset( $columns[ $column ] ) ) {
+		if ( empty( $column ) || ! isset( $columns[$column] ) ) {
 			$column = $default;
 		}
 
@@ -766,7 +766,7 @@ 
 			// In 4.3, we added a fourth argument for primary column.
 			$column_headers = array( array(), array(), array(), $this->get_primary_column_name() );
 			foreach ( $this->_column_headers as $key => $value ) {
-				$column_headers[ $key ] = $value;
+				$column_headers[$key] = $value;
 			}
 
 			return $column_headers;
@@ -799,7 +799,7 @@ 
 				$data[1] = false;
 			}
 
-			$sortable[ $id ] = $data;
+			$sortable[$id] = $data;
 		}
 
 		$primary = $this->get_primary_column_name();
@@ -854,7 +854,7 @@ 
 			static $cb_counter = 1;
 			$columns['cb'] = '<label class="screen-reader-text" for="cb-select-all-' . $cb_counter . '">' . __( 'Select All' ) . '</label>'
 				. '<input id="cb-select-all-' . esc_attr( $cb_counter ) . '" type="checkbox" />';
-			$cb_counter++;
+			$cb_counter ++;
 		}
 
 		foreach ( $columns as $column_key => $column_display_name ) {
@@ -874,8 +874,8 @@ 
 				$class[] = 'column-primary';
 			}
 
-			if ( isset( $sortable[ $column_key ] ) ) {
-				list( $orderby, $desc_first ) = $sortable[ $column_key ];
+			if ( isset( $sortable[$column_key] ) ) {
+				list( $orderby, $desc_first ) = $sortable[$column_key];
 
 				if ( $current_orderby == $orderby ) {
 					$order = 'asc' == $current_order ? 'desc' : 'asc';

classes/views/frm-entries/errors.php

Indentation +5 added lines, -5 removed lines

@@ -4,7 +4,7 @@ 
 <?php
 }
 if ( isset( $message ) && $message != '' ) {
-    if ( FrmAppHelper::is_admin() ) {
+	if ( FrmAppHelper::is_admin() ) {
 ?>
 <div id="message" class="frm_updated_message updated"><?php echo wp_kses_post( $message ) ?></div>
 <?php
@@ -13,13 +13,13 @@ 
 
 		// we need to allow scripts here for javascript in the success message
 		echo $message; // WPCS: XSS ok.
-    }
+	}
 }
 
 if ( isset( $errors ) && is_array( $errors ) && ! empty( $errors ) ) {
 
 	if ( isset( $form ) && is_object( $form ) ) {
-    	FrmFormsHelper::get_scroll_js( $form->id );
+		FrmFormsHelper::get_scroll_js( $form->id );
 	}
 	?>
 <div class="<?php echo esc_attr( FrmFormsHelper::form_error_class() ) ?>">
@@ -28,8 +28,8 @@ 
 if ( ! FrmAppHelper::is_admin() ) {
 	$img = apply_filters( 'frm_error_icon', $img );
 	if ( $img && ! empty( $img ) ) {
-    	echo '<img src="' . esc_url( $img ) . '" alt="" />';
-    }
+		echo '<img src="' . esc_url( $img ) . '" alt="" />';
+	}
 }
 
 FrmFormsHelper::show_errors( compact( 'img', 'errors', 'form' ) );