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wtf/modules/jira/client.go
Sean Smith 36fbad54d8 Fix JSON parsing
Issue #600 points out Jenkins module panics occasionally
I noticed that a number of places panic because of JSON parsing
Centralize JSON parsing, have it return an error, and have widgets
report the error
2019-09-07 15:14:33 -04:00

97 lines
2.1 KiB
Go

package jira
import (
"crypto/tls"
"fmt"
"net/http"
"net/url"
"strings"
"github.com/wtfutil/wtf/utils"
)
func (widget *Widget) IssuesFor(username string, projects []string, jql string) (*SearchResult, error) {
query := []string{}
var projQuery = getProjectQuery(projects)
if projQuery != "" {
query = append(query, projQuery)
}
if username != "" {
query = append(query, buildJql("assignee", username))
}
if jql != "" {
query = append(query, jql)
}
v := url.Values{}
v.Set("jql", strings.Join(query, " AND "))
url := fmt.Sprintf("/rest/api/2/search?%s", v.Encode())
resp, err := widget.jiraRequest(url)
if err != nil {
return &SearchResult{}, err
}
searchResult := &SearchResult{}
err = utils.ParseJson(searchResult, resp.Body)
if err != nil {
return nil, err
}
return searchResult, nil
}
func buildJql(key string, value string) string {
return fmt.Sprintf("%s = \"%s\"", key, value)
}
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) jiraRequest(path string) (*http.Response, error) {
url := fmt.Sprintf("%s%s", widget.settings.domain, path)
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}
req.SetBasicAuth(widget.settings.email, widget.settings.apiKey)
httpClient := &http.Client{Transport: &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: !widget.settings.verifyServerCertificate,
},
Proxy: http.ProxyFromEnvironment,
},
}
resp, err := httpClient.Do(req)
if err != nil {
return nil, err
}
if resp.StatusCode < 200 || resp.StatusCode > 299 {
return nil, fmt.Errorf(resp.Status)
}
return resp, nil
}
func getProjectQuery(projects []string) string {
singleEmptyProject := len(projects) == 1 && len(projects[0]) == 0
if len(projects) == 0 || singleEmptyProject {
return ""
} else if len(projects) == 1 {
return buildJql("project", projects[0])
}
quoted := make([]string, len(projects))
for i := range projects {
quoted[i] = fmt.Sprintf("\"%s\"", projects[i])
}
return fmt.Sprintf("project in (%s)", strings.Join(quoted, ", "))
}