Brian Buller
2fe197b99d
* Add vote validation before submitting * Show 'Saved Vote' after vote saved, fade out message * Increase flash message size * Randomize order of games in voting list (Issue #5) * Embiggen ScreenShots on Click
78 lines
2.0 KiB
Go
78 lines
2.0 KiB
Go
package main
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import (
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"fmt"
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"math/rand"
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"net/http"
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"strings"
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"time"
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)
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func initPublicPage(w http.ResponseWriter, req *http.Request) *pageData {
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p := InitPageData(w, req)
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return p
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}
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func handleMain(w http.ResponseWriter, req *http.Request) {
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switch dbGetPublicSiteMode() {
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case SiteModeWaiting:
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page := initPublicPage(w, req)
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page.SubTitle = ""
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page.show("public-waiting.html", w)
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case SiteModeVoting:
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loadVotingPage(w, req)
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}
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}
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func loadVotingPage(w http.ResponseWriter, req *http.Request) {
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page := initPublicPage(w, req)
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type votingPageData struct {
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Teams []Team
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Timestamp string
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}
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vpd := new(votingPageData)
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tms := dbGetAllTeams()
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// Randomize the team list
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rand.Seed(time.Now().Unix())
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for len(tms) > 0 {
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i := rand.Intn(len(tms))
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fmt.Println("Chose Team: " + tms[i].Name)
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vpd.Teams = append(vpd.Teams, tms[i])
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tms = append(tms[:i], tms[i+1:]...)
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}
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vpd.Timestamp = time.Now().Format(time.RFC3339)
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page.TemplateData = vpd
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page.show("public-voting.html", w)
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}
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func handlePublicSaveVote(w http.ResponseWriter, req *http.Request) {
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page := initPublicPage(w, req)
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page.SubTitle = ""
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// Check if we already have a vote for this client id/timestamp
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ts := req.FormValue("timestamp")
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timestamp, err := time.Parse(time.RFC3339, ts)
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if err != nil {
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page.session.setFlashMessage("Error parsing timestamp: "+ts, "error")
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redirect("/", w, req)
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}
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if _, err := dbGetVote(page.ClientId, timestamp); err == nil {
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// Duplicate vote... Cancel it.
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page.session.setFlashMessage("Duplicate vote!", "error")
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redirect("/", w, req)
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}
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// voteSlice is an ordered string slice of the voters preferences
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voteCSV := req.FormValue("uservote")
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voteSlice := strings.Split(voteCSV, ",")
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if err := dbSaveVote(page.ClientId, timestamp, voteSlice); err != nil {
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page.session.setFlashMessage("Error Saving Vote: "+err.Error(), "error")
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}
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if newVote, err := dbGetVote(page.ClientId, timestamp); err == nil {
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site.Votes = append(site.Votes, *newVote)
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}
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page.session.setFlashMessage("Vote Saved!", "success large fading")
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redirect("/", w, req)
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}
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