Add markdown parser

go.mod

@@ -25,12 +25,14 @@ require (
 	github.com/jinzhu/inflection v1.0.0
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/mailru/easyjson v0.7.0 // indirect
+	github.com/microcosm-cc/bluemonday v1.0.2
 	github.com/monochromegane/terminal v0.0.0-20161222050454-9bc47e2707d9 // indirect
 	github.com/pkg/profile v1.4.0
 	github.com/remogatto/prettytest v0.0.0-20191105125618-8fe70ed7a3e1
 	github.com/robfig/cron v1.2.0
 	github.com/rs/jplot v0.0.0-20180624024257-9b69b4534805 // indirect
 	github.com/sethvargo/go-password v0.1.3
+	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
 	github.com/smartystreets/goconvey v1.6.4 // indirect
 	github.com/streadway/quantile v0.0.0-20150917103942-b0c588724d25 // indirect
 	github.com/tsenart/go-tsz v0.0.0-20180814235614-0bd30b3df1c3 // indirect
@@ -43,5 +45,6 @@ require (
 	golang.org/x/sys v0.0.0-20200124204421-9fbb57f87de9 // indirect
 	golang.org/x/text v0.3.2 // indirect
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
+	gopkg.in/russross/blackfriday.v2 v2.0.0
 	gopkg.in/yaml.v2 v2.2.4
 )

go.sum

@@ -105,6 +105,8 @@ github.com/mailru/easyjson v0.7.0/go.mod h1:KAzv3t3aY1NaHWoQz1+4F1ccyAH66Jk7yos7
 github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
 github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/microcosm-cc/bluemonday v1.0.2 h1:5lPfLTTAvAbtS0VqT+94yOtFnGfUWYyx0+iToC3Os3s=
+github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc=
 github.com/monochromegane/terminal v0.0.0-20161222050454-9bc47e2707d9 h1:YhsMshmD0JlqM4ss3JBY6Ul4QLigGvBtShFYHkb3JGg=
 github.com/monochromegane/terminal v0.0.0-20161222050454-9bc47e2707d9/go.mod h1:9N3QHEQ4Ov/dAnHmOIJ8ffm8O1iQfCPfso+PpakXPsY=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
@@ -135,6 +137,8 @@ github.com/rs/jplot v0.0.0-20180624024257-9b69b4534805 h1:Y9XRz+J6fBX74oHZX9KwMz
 github.com/rs/jplot v0.0.0-20180624024257-9b69b4534805/go.mod h1:1GjGIxIXi6t9QbWYLwl8E7knyiIbtoGShze7zXmj2Nw=
 github.com/sethvargo/go-password v0.1.3 h1:18KkbGDkw8SuzeohAbWqBLNSfRQblVwEHOLbPa0PvWM=
 github.com/sethvargo/go-password v0.1.3/go.mod h1:2tyaaoHK/AlXwh5WWQDYjqQbHcq4cjPj5qb/ciYvu/Q=
+github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
@@ -171,6 +175,7 @@ golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -225,6 +230,8 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df h1:n7WqCuqOuCbNr617RXOY0AWRXxgwEyPp2z+p0+hgMuE=
 gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkpBDuZnXENFzX8qRjMDMyPD6BRkCw=
+gopkg.in/russross/blackfriday.v2 v2.0.0 h1:+FlnIV8DSQnT7NZ43hcVKcdJdzZoeCmJj4Ql8gq5keA=
+gopkg.in/russross/blackfriday.v2 v2.0.0/go.mod h1:6sSBNz/GtOm/pJTuh5UmBK2ZHfmnxGbl2NZg1UliSOI=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

orm/participant.go

@@ -294,6 +294,7 @@ func (model *Participant) Read(db *Database, args map[string]string, w http.Resp
 			Preload("School").
 			Preload("School.Participants").
 			Preload("Responses").
+			Preload("Responses.Contest").
 			Preload("Contests").
 			Preload("Category").
 			First(&participant, id).Error; err != nil {

renderer/funcmap.go

@@ -15,6 +15,9 @@ import (
 	jwt "github.com/dgrijalva/jwt-go"
 	"github.com/jinzhu/inflection"
 	yml "gopkg.in/yaml.v2"
+
+	"github.com/microcosm-cc/bluemonday"
+	"gopkg.in/russross/blackfriday.v2"
 )
 
 const (
@@ -23,6 +26,7 @@ const (
 
 var (
 	funcMap = template.FuncMap{
+		"markdown":       markdown,
 		"version":        version,
 		"toInt":          toInt,
 		"isResponseIn":   isResponseIn,
@@ -60,14 +64,18 @@ var (
 		"trim":           trim,
 		"username":       username,
 		"isAdmin":        isAdmin,
+		"isSchool":       isSchool,
+		"modelId":        modelId,
 		"isParticipant":  isParticipant,
 		"isSubscriber":   isSubscriber,
-		"isSchool":       isSchool,
 		"attr":           attr,
-		"modelId":         modelId,
 	}
 )
 
+func markdown(text string) string {
+	unsafe := blackfriday.Run([]byte(text))
+	return string(bluemonday.UGCPolicy().SanitizeBytes(unsafe))
+}
 func version() string {
 	version, err := ioutil.ReadFile("./VERSION")
 	if err != nil {

templates/contests_show.html.tpl

@@ -27,7 +27,7 @@
   <div class="row">
     <div class="col-md-12">
       <h2 class="karmen-relation-header">Descrizione</h2>
-      {{.Data.Description}}
+      {{.Data.Description|markdown|html}}
     </div>
   </div>
 

templates/participants_show.html.tpl

@@ -97,7 +97,7 @@
 	  {{$response}}
 	</div>
 	<div class="card-body">
-	  <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
+	  <p class="card-text">{{$response.Contest.Description|markdown|html}}</p>
 	  <a href="{{$response.ID|show "Response"|html}}" class="btn btn-primary">Apri la prova</a>
 	</div>
       </div>