API Label Support (#35)

Author: lstahlman

issue_label.go

@@ -4,7 +4,93 @@
 
 package gogs
 
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+)
+
 type Label struct {
+	ID    int64  `json:"id"`
 	Name  string `json:"name"`
 	Color string `json:"color"`
 }
+
+type LabelOption struct {
+	Name  string `json:"name"`
+	Color string `json:"color"`
+}
+
+func (c *Client) ListRepoLabels(owner, repo string) ([]*Label, error) {
+	labels := make([]*Label, 0)
+	return labels, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/labels", owner, repo), nil, nil, &labels)
+}
+
+func (c *Client) GetRepoLabel(owner, repo string, index int64) (*Label, error) {
+	label := new(Label)
+	return label, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/labels/%d", owner, repo, index), nil, nil, label)
+}
+
+func (c *Client) CreateLabel(owner, repo string, opt LabelOption) (*Label, error) {
+	body, err := json.Marshal(&opt)
+	if err != nil {
+		return nil, err
+	}
+	label := new(Label)
+	return label, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/labels", owner, repo),
+		jsonHeader, bytes.NewReader(body), label)
+}
+
+func (c *Client) EditLabel(owner, repo string, index int64, opt LabelOption) (*Label, error) {
+	body, err := json.Marshal(&opt)
+	if err != nil {
+		return nil, err
+	}
+	label := new(Label)
+	return label, c.getParsedResponse("PATCH", fmt.Sprintf("/repos/%s/%s/labels/%d", owner, repo, index),
+		jsonHeader, bytes.NewReader(body), label)
+}
+
+func (c *Client) DeleteLabel(owner, repo string, index int64) error {
+	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/labels/%d", owner, repo, index), nil, nil)
+	return err
+}
+
+type IssueLabelsOption struct {
+	Labels []int64 `json:"labels"`
+}
+
+func (c *Client) GetIssueLabels(owner, repo string, index int64) ([]*Label, error) {
+	labels := make([]*Label, 0)
+	return labels, c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index), nil, nil, &labels)
+}
+
+func (c *Client) AddIssueLabels(owner, repo string, index int64, opt IssueLabelsOption) ([]*Label, error) {
+	body, err := json.Marshal(&opt)
+	if err != nil {
+		return nil, err
+	}
+	labels := make([]*Label, 0)
+	return labels, c.getParsedResponse("POST", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index),
+		jsonHeader, bytes.NewReader(body), &labels)
+}
+
+func (c *Client) ReplaceIssueLabels(owner, repo string, index int64, opt IssueLabelsOption) ([]*Label, error) {
+	body, err := json.Marshal(&opt)
+	if err != nil {
+		return nil, err
+	}
+	labels := make([]*Label, 0)
+	return labels, c.getParsedResponse("PUT", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index),
+		jsonHeader, bytes.NewReader(body), &labels)
+}
+
+func (c *Client) DeleteIssueLabel(owner, repo string, index int64, label int64) error {
+	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/issues/%d/labels/%d", owner, repo, index, label), nil, nil)
+	return err
+}
+
+func (c *Client) ClearIssueLabels(owner, repo string, index int64) error {
+	_, err := c.getResponse("DELETE", fmt.Sprintf("/repos/%s/%s/issues/%d/labels", owner, repo, index), nil, nil)
+	return err
+}