130 lines
12 KiB
Go
130 lines
12 KiB
Go
package handler
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import (
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"encoding/xml"
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"net/http"
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"github.com/drone/drone/server/datastore"
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"github.com/drone/drone/shared/httputil"
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"github.com/drone/drone/shared/model"
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"github.com/goji/context"
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"github.com/zenazn/goji/web"
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)
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// badges that indicate the current build status for a repository
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// and branch combination.
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type badge struct {
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success, failure, started, err, none []byte
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}
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var defaultBadge = badge{
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="91" height="18"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#fff" stop-opacity=".7"/><stop offset=".1" stop-color="#aaa" stop-opacity=".1"/><stop offset=".9" stop-opacity=".3"/><stop offset="1" stop-opacity=".5"/></linearGradient><rect rx="4" width="91" height="18" fill="#555"/><rect rx="4" x="37" width="54" height="18" fill="#4c1"/><path fill="#4c1" d="M37 0h4v18h-4z"/><rect rx="4" width="91" height="18" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="13" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="12">build</text><text x="63" y="13" fill="#010101" fill-opacity=".3">success</text><text x="63" y="12">success</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="83" height="18"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#fff" stop-opacity=".7"/><stop offset=".1" stop-color="#aaa" stop-opacity=".1"/><stop offset=".9" stop-opacity=".3"/><stop offset="1" stop-opacity=".5"/></linearGradient><rect rx="4" width="83" height="18" fill="#555"/><rect rx="4" x="37" width="46" height="18" fill="#e05d44"/><path fill="#e05d44" d="M37 0h4v18h-4z"/><rect rx="4" width="83" height="18" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="13" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="12">build</text><text x="59" y="13" fill="#010101" fill-opacity=".3">failure</text><text x="59" y="12">failure</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="87" height="18"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#fff" stop-opacity=".7"/><stop offset=".1" stop-color="#aaa" stop-opacity=".1"/><stop offset=".9" stop-opacity=".3"/><stop offset="1" stop-opacity=".5"/></linearGradient><rect rx="4" width="87" height="18" fill="#555"/><rect rx="4" x="37" width="50" height="18" fill="#dfb317"/><path fill="#dfb317" d="M37 0h4v18h-4z"/><rect rx="4" width="87" height="18" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="13" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="12">build</text><text x="61" y="13" fill="#010101" fill-opacity=".3">started</text><text x="61" y="12">started</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="76" height="18"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#fff" stop-opacity=".7"/><stop offset=".1" stop-color="#aaa" stop-opacity=".1"/><stop offset=".9" stop-opacity=".3"/><stop offset="1" stop-opacity=".5"/></linearGradient><rect rx="4" width="76" height="18" fill="#555"/><rect rx="4" x="37" width="39" height="18" fill="#9f9f9f"/><path fill="#9f9f9f" d="M37 0h4v18h-4z"/><rect rx="4" width="76" height="18" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="13" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="12">build</text><text x="55.5" y="13" fill="#010101" fill-opacity=".3">error</text><text x="55.5" y="12">error</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="75" height="18"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#fff" stop-opacity=".7"/><stop offset=".1" stop-color="#aaa" stop-opacity=".1"/><stop offset=".9" stop-opacity=".3"/><stop offset="1" stop-opacity=".5"/></linearGradient><rect rx="4" width="75" height="18" fill="#555"/><rect rx="4" x="37" width="38" height="18" fill="#9f9f9f"/><path fill="#9f9f9f" d="M37 0h4v18h-4z"/><rect rx="4" width="75" height="18" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="13" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="12">build</text><text x="55" y="13" fill="#010101" fill-opacity=".3">none</text><text x="55" y="12">none</text></g></svg>`),
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}
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var badgeStyles = map[string]badge{
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"flat": badge{
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="91" height="20"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><rect rx="3" width="91" height="20" fill="#555"/><rect rx="3" x="37" width="54" height="20" fill="#4c1"/><path fill="#4c1" d="M37 0h4v20h-4z"/><rect rx="3" width="91" height="20" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="14">build</text><text x="63" y="15" fill="#010101" fill-opacity=".3">success</text><text x="63" y="14">success</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="83" height="20"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><rect rx="3" width="83" height="20" fill="#555"/><rect rx="3" x="37" width="46" height="20" fill="#e05d44"/><path fill="#e05d44" d="M37 0h4v20h-4z"/><rect rx="3" width="83" height="20" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="14">build</text><text x="59" y="15" fill="#010101" fill-opacity=".3">failure</text><text x="59" y="14">failure</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="87" height="20"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><rect rx="3" width="87" height="20" fill="#555"/><rect rx="3" x="37" width="50" height="20" fill="#dfb317"/><path fill="#dfb317" d="M37 0h4v20h-4z"/><rect rx="3" width="87" height="20" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="14">build</text><text x="61" y="15" fill="#010101" fill-opacity=".3">started</text><text x="61" y="14">started</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="76" height="20"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><rect rx="3" width="76" height="20" fill="#555"/><rect rx="3" x="37" width="39" height="20" fill="#9f9f9f"/><path fill="#9f9f9f" d="M37 0h4v20h-4z"/><rect rx="3" width="76" height="20" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="14">build</text><text x="55.5" y="15" fill="#010101" fill-opacity=".3">error</text><text x="55.5" y="14">error</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="75" height="20"><linearGradient id="a" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><rect rx="3" width="75" height="20" fill="#555"/><rect rx="3" x="37" width="38" height="20" fill="#9f9f9f"/><path fill="#9f9f9f" d="M37 0h4v20h-4z"/><rect rx="3" width="75" height="20" fill="url(#a)"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="19.5" y="14">build</text><text x="55" y="15" fill="#010101" fill-opacity=".3">none</text><text x="55" y="14">none</text></g></svg>`),
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},
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"flat-square": badge{
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="91" height="20"><path fill="#555" d="M0 0h91v20h-91z"/><path fill="#4c1" d="M37 0h54v20h-54zM37 0h4v20h-4z"/><path fill-opacity=".1" d="M0 0h91v20h-91z"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="14">build</text><text x="63" y="14">success</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="83" height="20"><path fill="#555" d="M0 0h83v20h-83z"/><path fill="#e05d44" d="M37 0h46v20h-46zM37 0h4v20h-4z"/><path fill-opacity=".1" d="M0 0h83v20h-83z"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="14">build</text><text x="59" y="14">failure</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="87" height="20"><path fill="#555" d="M0 0h87v20h-87z"/><path fill="#dfb317" d="M37 0h50v20h-50zM37 0h4v20h-4z"/><path fill-opacity=".1" d="M0 0h87v20h-87z"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="14">build</text><text x="61" y="14">started</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="76" height="20"><path fill="#555" d="M0 0h76v20h-76z"/><path fill="#9f9f9f" d="M37 0h39v20h-39zM37 0h4v20h-4z"/><path fill-opacity=".1" d="M0 0h76v20h-76z"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="14">build</text><text x="55.5" y="14">error</text></g></svg>`),
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[]byte(`<svg xmlns="http://www.w3.org/2000/svg" width="75" height="20"><path fill="#555" d="M0 0h75v20h-75z"/><path fill="#9f9f9f" d="M37 0h38v20h-38zM37 0h4v20h-4z"/><path fill-opacity=".1" d="M0 0h75v20h-75z"/><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="19.5" y="14">build</text><text x="55" y="14">none</text></g></svg>`),
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},
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}
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// GetBadge accepts a request to retrieve the named
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// repo and branhes latest build details from the datastore
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// and return an SVG badges representing the build results.
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//
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// GET /api/badge/:host/:owner/:name/status.svg
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//
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func GetBadge(c web.C, w http.ResponseWriter, r *http.Request) {
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var ctx = context.FromC(c)
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var (
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host = c.URLParams["host"]
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owner = c.URLParams["owner"]
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name = c.URLParams["name"]
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branch = r.FormValue("branch")
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style = r.FormValue("style")
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)
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// an SVG response is always served, even when error, so
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// we can go ahead and set the content type appropriately.
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w.Header().Set("Content-Type", "image/svg+xml")
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badge, ok := badgeStyles[style]
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if !ok {
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badge = defaultBadge
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}
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repo, err := datastore.GetRepoName(ctx, host, owner, name)
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if err != nil {
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w.Write(badge.none)
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return
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}
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if len(branch) == 0 {
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branch = model.DefaultBranch
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}
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commit, _ := datastore.GetCommitLast(ctx, repo, branch)
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// if no commit was found then display
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// the 'none' badge, instead of throwing
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// an error response
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if commit == nil {
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w.Write(badge.none)
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return
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}
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switch commit.Status {
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case model.StatusSuccess:
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w.Write(badge.success)
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case model.StatusFailure:
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w.Write(badge.failure)
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case model.StatusError:
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w.Write(badge.err)
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case model.StatusEnqueue, model.StatusStarted:
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w.Write(badge.started)
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default:
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w.Write(badge.none)
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}
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}
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// GetCC accepts a request to retrieve the latest build
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// status for the given repository from the datastore and
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// in CCTray XML format.
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//
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// GET /api/badge/:host/:owner/:name/cc.xml
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//
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func GetCC(c web.C, w http.ResponseWriter, r *http.Request) {
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var ctx = context.FromC(c)
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var (
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host = c.URLParams["host"]
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owner = c.URLParams["owner"]
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name = c.URLParams["name"]
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)
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repo, err := datastore.GetRepoName(ctx, host, owner, name)
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if err != nil {
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w.WriteHeader(http.StatusNotFound)
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return
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}
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commits, err := datastore.GetCommitList(ctx, repo)
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if err != nil || len(commits) == 0 {
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w.WriteHeader(http.StatusNotFound)
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return
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}
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var link = httputil.GetURL(r) + "/" + repo.Host + "/" + repo.Owner + "/" + repo.Name
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var cc = model.NewCC(repo, commits[0], link)
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xml.NewEncoder(w).Encode(cc)
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}
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