var jsonLightApplyMediaAnnotation = function()

in JSLib/src/odata-json-light.js [323:354]

• 17 lines of code
• 9 McCabe index (conditional complexity)

    var jsonLightApplyMediaAnnotation = function (name, target, targetType, value, obj, baseURI) {
        /// <summary>
        ///    Converts a JSON light media annotation in and its value into their library's internal representation
        ///    and saves it back to data or metadata.
        /// </summary>
        /// <param name="name" type="String">Annotation name.</param>
        /// <param name="target" type="String">Name of the property on which the annotation should be applied.</param>
        /// <param name="targetType" type="String">Type name of the target property.</param>
        /// <param name="value" type="Object">Annotation value.</param>
        /// <param name="obj" type="Object">Object that will hold properties produced by the annotation.</param>
        /// <param name="baseURI" type="String">Base URI for normalizing relative URIs found in the payload.</param>

        var metadata = obj.__metadata = obj.__metadata || {};
        var mappedName = jsonLightNameMap[name];

        if (name === "mediaReadLink" || name === "mediaEditLink") {
            value = normalizeURI(value, baseURI);
        }

        if (target) {
            var propertiesMetadata = metadata.properties = metadata.properties || {};
            var propertyMetadata = propertiesMetadata[target] = propertiesMetadata[target] || {};
            propertyMetadata.type = propertyMetadata.type || targetType;

            obj.__metadata = metadata;
            obj[target] = obj[target] || { __mediaresource: {} };
            obj[target].__mediaresource[mappedName] = value;
            return;
        }

        metadata[mappedName] = value;
    };