72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
package pandoc
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import (
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"bytes"
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"context"
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"encoding/json"
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"io"
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"net/http"
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)
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type Client struct {
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client *http.Client
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address string
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}
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type PandocClient interface {
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ConvertLatexToHtml5(ctx context.Context, text string) (string, error)
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}
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func NewPandocClient(client *http.Client, address string) *Client {
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return &Client{
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client: client,
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address: address,
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}
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}
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type convertRequest struct {
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Text string `json:"text"`
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From string `json:"from"`
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To string `json:"to"`
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}
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func (client *Client) convert(ctx context.Context, text, from, to string) (string, error) {
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body, err := json.Marshal(convertRequest{
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Text: text,
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From: from,
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To: to,
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})
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if err != nil {
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return "", err
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}
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buf := bytes.NewBuffer(body)
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req, err := http.NewRequestWithContext(ctx, http.MethodPost, client.address, buf)
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if err != nil {
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return "", err
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}
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req.Header.Set("Content-Type", "application/json")
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resp, err := client.client.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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if resp.StatusCode != http.StatusOK {
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return "", err
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}
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body, err = io.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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return string(body), nil
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}
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func (client *Client) ConvertLatexToHtml5(ctx context.Context, text string) (string, error) {
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return client.convert(ctx, text, "latex", "html5")
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}
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