100 lines
2.6 KiB
Go
100 lines
2.6 KiB
Go
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package mailgun
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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)
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type ExportList struct {
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Items []Export `json:"items"`
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}
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type Export struct {
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ID string `json:"id"`
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Status string `json:"status"`
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URL string `json:"url"`
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}
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// Create an export based on the URL given
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func (mg *MailgunImpl) CreateExport(ctx context.Context, url string) error {
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r := newHTTPRequest(generatePublicApiUrl(mg, exportsEndpoint))
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r.setClient(mg.Client())
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r.setBasicAuth(basicAuthUser, mg.APIKey())
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payload := newUrlEncodedPayload()
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payload.addValue("url", url)
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_, err := makePostRequest(ctx, r, payload)
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return err
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}
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// List all exports created within the past 24 hours
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func (mg *MailgunImpl) ListExports(ctx context.Context, url string) ([]Export, error) {
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r := newHTTPRequest(generatePublicApiUrl(mg, exportsEndpoint))
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r.setClient(mg.Client())
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if url != "" {
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r.addParameter("url", url)
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}
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r.setBasicAuth(basicAuthUser, mg.APIKey())
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var resp ExportList
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if err := getResponseFromJSON(ctx, r, &resp); err != nil {
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return nil, err
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}
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var result []Export
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for _, item := range resp.Items {
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result = append(result, Export(item))
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}
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return result, nil
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}
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// GetExport gets an export by id
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func (mg *MailgunImpl) GetExport(ctx context.Context, id string) (Export, error) {
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r := newHTTPRequest(generatePublicApiUrl(mg, exportsEndpoint) + "/" + id)
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r.setClient(mg.Client())
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r.setBasicAuth(basicAuthUser, mg.APIKey())
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var resp Export
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err := getResponseFromJSON(ctx, r, &resp)
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return resp, err
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}
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// Download an export by ID. This will respond with a '302 Moved'
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// with the Location header of temporary S3 URL if it is available.
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func (mg *MailgunImpl) GetExportLink(ctx context.Context, id string) (string, error) {
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r := newHTTPRequest(generatePublicApiUrl(mg, exportsEndpoint) + "/" + id + "/download_url")
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c := mg.Client()
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// Ensure the client doesn't attempt to retry
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c.CheckRedirect = func(req *http.Request, via []*http.Request) error {
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return errors.New("redirect")
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}
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r.setClient(mg.Client())
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r.setBasicAuth(basicAuthUser, mg.APIKey())
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r.addHeader("User-Agent", MailgunGoUserAgent)
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req, err := r.NewRequest(ctx, "GET", nil)
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if err != nil {
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return "", err
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}
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if Debug {
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fmt.Println(r.curlString(req, nil))
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}
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resp, err := r.Client.Do(req)
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if err != nil {
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if resp != nil && resp.StatusCode == http.StatusFound {
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url, err := resp.Location()
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if err != nil {
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return "", fmt.Errorf("while parsing 302 redirect url: %s", err)
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}
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return url.String(), nil
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}
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return "", err
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}
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return "", fmt.Errorf("expected a 302 response, API returned a '%d' instead", resp.StatusCode)
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}
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