126 lines
2.9 KiB
Go
126 lines
2.9 KiB
Go
// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
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// SPDX-License-Identifier: Apache-2.0
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package omnivore // import "miniflux.app/v2/internal/integration/omnivore"
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"time"
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"github.com/google/uuid"
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"miniflux.app/v2/internal/version"
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)
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const defaultClientTimeout = 10 * time.Second
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const defaultApiEndpoint = "https://api-prod.omnivore.app/api/graphql"
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var mutation = `
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mutation SaveUrl($input: SaveUrlInput!) {
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saveUrl(input: $input) {
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... on SaveSuccess {
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url
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clientRequestId
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}
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... on SaveError {
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errorCodes
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message
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}
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}
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}
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`
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type SaveUrlInput struct {
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ClientRequestId string `json:"clientRequestId"`
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Source string `json:"source"`
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Url string `json:"url"`
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}
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type errorResponse struct {
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Errors []struct {
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Message string `json:"message"`
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} `json:"errors"`
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}
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type successResponse struct {
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Data struct {
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SaveUrl struct {
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Url string `json:"url"`
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ClientRequestId string `json:"clientRequestId"`
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} `json:"saveUrl"`
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} `json:"data"`
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}
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type Client interface {
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SaveUrl(url string) error
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}
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type client struct {
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wrapped *http.Client
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apiEndpoint string
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apiToken string
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}
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func NewClient(apiToken string, apiEndpoint string) Client {
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if apiEndpoint == "" {
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apiEndpoint = defaultApiEndpoint
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}
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return &client{wrapped: &http.Client{Timeout: defaultClientTimeout}, apiEndpoint: apiEndpoint, apiToken: apiToken}
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}
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func (c *client) SaveUrl(url string) error {
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var payload = map[string]interface{}{
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"query": mutation,
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"variables": map[string]interface{}{
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"input": map[string]interface{}{
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"clientRequestId": uuid.New().String(),
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"source": "api",
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"url": url,
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},
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},
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}
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b, err := json.Marshal(payload)
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if err != nil {
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return err
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}
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req, err := http.NewRequest(http.MethodPost, c.apiEndpoint, bytes.NewReader(b))
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if err != nil {
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return err
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}
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req.Header.Set("Authorization", c.apiToken)
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("User-Agent", "Miniflux/"+version.Version)
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resp, err := c.wrapped.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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b, err = io.ReadAll(resp.Body)
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if err != nil {
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return fmt.Errorf("omnivore: failed to parse response: %s", err)
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}
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if resp.StatusCode >= 400 {
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var errResponse errorResponse
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if err = json.Unmarshal(b, &errResponse); err != nil {
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return fmt.Errorf("omnivore: failed to save URL: status=%d %s", resp.StatusCode, string(b))
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}
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return fmt.Errorf("omnivore: failed to save URL: status=%d %s", resp.StatusCode, errResponse.Errors[0].Message)
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}
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var successReponse successResponse
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if err = json.Unmarshal(b, &successReponse); err != nil {
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return fmt.Errorf("omnivore: failed to parse response, however the request appears successful, is the url correct?: status=%d %s", resp.StatusCode, string(b))
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}
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return nil
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}
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