Examples with RestBuilder com.instructure.canvasapi2.builders.RestBuilder used on opensource projects

Example 1 with RestBuilder

use of com.instructure.canvasapi2.builders.RestBuilder in project instructure-android by instructure.

the class RequestInterceptor method intercept.

@Override
public Response intercept(Chain chain) throws IOException {
    Request request = chain.request();
    Request.Builder builder = request.newBuilder();
    final String token = ApiPrefs.getToken();
    final String userAgent = ApiPrefs.getUserAgent();
    final String domain = ApiPrefs.getFullDomain();
    /* Nearly all requests are instantiated using RestBuilder and will have been tagged with
        a RestParams instance. Here we will attempt to retrieve it, but if unsuccessful we will
        fall back to a new RestParams instance with default values. */
    RestParams params;
    if (request.tag() != null && request.tag() instanceof RestParams) {
        params = (RestParams) request.tag();
    } else {
        params = new RestParams.Builder().build();
    }
    // Set the UserAgent
    if (!userAgent.equals("")) {
        builder.addHeader("User-Agent", userAgent);
    }
    // Authenticate if possible
    if (!params.shouldIgnoreToken() && !token.equals("")) {
        builder.addHeader("Authorization", "Bearer " + token);
    }
    // Add Accept-Language header for a11y
    builder.addHeader("accept-language", getAcceptedLanguageString());
    if (!APIHelper.hasNetworkConnection() || params.isForceReadFromCache()) {
        // Offline or only want cached data
        builder.cacheControl(CacheControl.FORCE_CACHE);
    } else if (params.isForceReadFromNetwork()) {
        // Typical from a pull-to-refresh
        builder.cacheControl(CacheControl.FORCE_NETWORK);
    }
    // Fun Fact: HTTP referer (originally a misspelling of referrer) is an HTTP header field that identifies
    // the address of the webpage that linked to the resource being requested
    // Source: https://en.wikipedia.org/wiki/HTTP_referer
    // Institutions need the referrer for a variety of reasons - mostly for restricted content
    // Strip out non-ascii characters, otherwise addHeader may throw an exception
    builder.addHeader("Referer", domain.replaceAll("[^\\x20-\\x7e]", ""));
    request = builder.build();
    // Masquerade if necessary
    if (ApiPrefs.isMasquerading()) {
        HttpUrl url = request.url().newBuilder().addQueryParameter("as_user_id", Long.toString(ApiPrefs.getMasqueradeId())).build();
        request = request.newBuilder().url(url).build();
    }
    if (params.usePerPageQueryParam()) {
        HttpUrl url = request.url().newBuilder().addQueryParameter("per_page", Integer.toString(ApiPrefs.getPerPageCount())).build();
        request = request.newBuilder().url(url).build();
    }
    return chain.proceed(request);
}

Example 2 with RestBuilder

use of com.instructure.canvasapi2.builders.RestBuilder in project instructure-android by instructure.

the class AccountDomainAPI method searchAccounts.

public static void searchAccounts(final String query, final StatusCallback<List<AccountDomain>> callback) {
    if (query == null || query.length() < 3)
        return;
    final RestBuilder adapter = new RestBuilder(callback);
    final RestParams params = new RestParams.Builder().withShouldIgnoreToken(true).withPerPageQueryParam(true).withForceReadFromCache(false).withForceReadFromNetwork(true).withDomain(DEFAULT_DOMAIN).build();
    if (query.contains(".")) {
        callback.addCall(adapter.build(AccountDomainInterface.class, params).campusDomainSearch(query)).enqueue(callback);
    } else {
        callback.addCall(adapter.build(AccountDomainInterface.class, params).campusNameSearch(query)).enqueue(callback);
    }
}

Example 3 with RestBuilder

use of com.instructure.canvasapi2.builders.RestBuilder in project instructure-android by instructure.

the class AccountDomainAPI method getAllAccountDomains.

public static void getAllAccountDomains(final StatusCallback<List<AccountDomain>> callback) {
    final RestBuilder adapter = new RestBuilder(callback);
    final RestParams params = new RestParams.Builder().withShouldIgnoreToken(true).withPerPageQueryParam(true).withForceReadFromCache(false).withForceReadFromNetwork(true).withDomain(DEFAULT_DOMAIN).build();
    if (StatusCallback.isFirstPage(callback.getLinkHeaders())) {
        callback.addCall(adapter.build(AccountDomainInterface.class, params).getDomains()).enqueue(callback);
    } else if (StatusCallback.moreCallsExist(callback.getLinkHeaders()) && callback.getLinkHeaders() != null) {
        callback.addCall(adapter.build(AccountDomainInterface.class, params).next(callback.getLinkHeaders().nextUrl)).enqueue(callback);
    }
}

Example 4 with RestBuilder

use of com.instructure.canvasapi2.builders.RestBuilder in project instructure-android by instructure.

the class AssignmentAPI method getFirstPageGradeableStudentsForAssignment.

public static void getFirstPageGradeableStudentsForAssignment(long courseId, long assignmentId, @NonNull RestBuilder adapter, @NonNull StatusCallback<List<GradeableStudent>> callback) {
    RestParams params = new RestParams.Builder().withShouldIgnoreToken(false).withPerPageQueryParam(true).build();
    callback.addCall(adapter.build(AssignmentInterface.class, params).getFirstPageGradeableStudentsForAssignment(courseId, assignmentId)).enqueue(callback);
}

Example 5 with RestBuilder

use of com.instructure.canvasapi2.builders.RestBuilder in project instructure-android by instructure.

the class AssignmentAPI method getFirstPageSubmissionsForAssignment.

public static void getFirstPageSubmissionsForAssignment(long courseId, long assignmentId, boolean forceNetwork, @NonNull RestBuilder adapter, @NonNull StatusCallback<List<Submission>> callback) {
    RestParams params = new RestParams.Builder().withShouldIgnoreToken(false).withPerPageQueryParam(true).withForceReadFromNetwork(forceNetwork).build();
    callback.addCall(adapter.build(AssignmentInterface.class, params).getFirstPageSubmissionsForAssignment(courseId, assignmentId)).enqueue(callback);
}