Example #1
0
func GetBaseFunctions() map[string]pongo2.FilterFunction {
	return map[string]pongo2.FilterFunction{
		`autosize`: func(input *pongo2.Value, fixTo *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
			check := input.Float()
			i := 1

			for i = 1; i < 9; i++ {
				if check < 1024.0 {
					break
				} else {
					check = (check / 1024.0)
				}
			}

			return pongo2.AsValue((strconv.FormatFloat(check, 'f', fixTo.Integer(), 64) + ` ` + util.SiSuffixes[i-1])), nil
		},
		`less`: func(first *pongo2.Value, second *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
			return pongo2.AsValue(first.Float() - second.Float()), nil
		},
		`str`: func(input *pongo2.Value, _ *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
			if input.Len() > 0 {
				if v, err := stringutil.ToString(input.Interface()); err == nil {
					return pongo2.AsValue(v), nil
				}
			}

			return pongo2.AsValue(``), nil
		},
	}
}
Example #2
0
func getBranchIcon(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	str := in.String()
	s := strings.Split(str, "-")
	if len(s) < 2 {
		return nil, &pongo2.Error{
			Sender:   "filter:branchicon",
			ErrorMsg: "Field did not contain a valid GoBuilder filename",
		}
	}
	s = strings.Split(s[len(s)-2], "_")

	// Map the architectures used by golang to fontawesome icon names
	switch s[len(s)-1] {
	case "darwin":
		return pongo2.AsValue("apple"), nil
	case "linux":
		return pongo2.AsValue("linux"), nil
	case "windows":
		return pongo2.AsValue("windows"), nil
	case "android":
		return pongo2.AsValue("android"), nil
	}

	// Not all archs have icons, use a generic file icon
	return pongo2.AsValue("file"), nil
}
Example #3
0
func filterBool(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	if in.IsNil() {
		return pongo2.AsValue(false), nil
	}
	switch t := in.Interface().(type) {
	case string:
		if t == "" {
			return pongo2.AsValue(false), nil
		}
		v, err := strconv.ParseBool(t)
		if err != nil {
			return nil, &pongo2.Error{
				Sender:   "filter:bool",
				ErrorMsg: "Filter input value invalid.",
			}
		}
		return pongo2.AsValue(v), nil
	case bool:
		return pongo2.AsValue(t), nil
	}
	return nil, &pongo2.Error{
		Sender:   "filter:bool",
		ErrorMsg: "Filter input value must be of type 'bool' or 'string'.",
	}
}
Example #4
0
func filterTruncatesentences(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	count := param.Integer()
	if count <= 0 {
		return pongo2.AsValue(""), nil
	}
	sentencens := filterTruncatesentencesRe.FindAllString(strings.TrimSpace(in.String()), -1)
	return pongo2.AsValue(strings.TrimSpace(strings.Join(sentencens[:min(count, len(sentencens))], ""))), nil
}
Example #5
0
func jsonPrettyFilter(in *pongo2.Value, param *pongo2.Value) (out *pongo2.Value, e *pongo2.Error) {
	body, err := json.MarshalIndent(in.Interface(), "", "  ")
	if err != nil {
		return nil, &pongo2.Error{ErrorMsg: err.Error()}
	}
	return pongo2.AsValue(string(body)), nil
}
Example #6
0
File: main.go Project: irth/blag
func main() {
	var config Config
	config.Input = flag.String("input", "input", "Directory where blog posts are stored (in markdown format)")
	config.Output = flag.String("output", "output", "Directory where generated html should be stored (IT WILL REMOVE ALL FILES INSIDE THAT DIR)")
	config.Theme = flag.String("theme", "theme", "Directory containing theme files (templates)")
	config.Title = flag.String("title", "Blag.", "Blag title")
	config.DateFormat = flag.String("dateformat", "2006-01-02 15:04:05", "Time layout, as used in Golang's time.Time.Format()")
	config.BaseURL = flag.String("baseurl", "/", "URL that will be used in <base href=\"\"> element.")
	config.DisqusShortname = flag.String("disqus", "", "Your Disqus shortname. If empty, comments will be disabled.")
	config.PostsPerPage = flag.Int("pps", 10, "Post count per page")
	config.StoryShortLength = flag.Int("short", 250, "Length of shortened versions of stories (-1 disables shortening)")
	flag.Parse()

	pongo2.RegisterFilter("trim", func(in *pongo2.Value, param *pongo2.Value) (out *pongo2.Value, err *pongo2.Error) {
		out = pongo2.AsValue(strings.Trim(in.String(), "\r\n"))
		err = nil
		return out, err
	})

	var theme Theme
	theme = LoadTheme(*config.Theme)

	var posts []BlagPost
	posts = LoadPosts(config)

	GenerateHTML(config, theme, posts)
}
Example #7
0
func (s *TestSuite) TestMisc(c *C) {
	// Must
	// TODO: Add better error message (see issue #18)
	c.Check(
		func() { pongo2.Must(testSuite2.FromFile("template_tests/inheritance/base2.tpl")) },
		PanicMatches,
		`\[Error \(where: fromfile\) in .*template_tests/inheritance/doesnotexist.tpl | Line 1 Col 12 near 'doesnotexist.tpl'\] open .*template_tests/inheritance/doesnotexist.tpl: no such file or directory`,
	)

	// Context
	c.Check(parseTemplateFn("", pongo2.Context{"'illegal": nil}), PanicMatches, ".*not a valid identifier.*")

	// Registers
	c.Check(func() { pongo2.RegisterFilter("escape", nil) }, PanicMatches, ".*is already registered.*")
	c.Check(func() { pongo2.RegisterTag("for", nil) }, PanicMatches, ".*is already registered.*")

	// ApplyFilter
	v, err := pongo2.ApplyFilter("title", pongo2.AsValue("this is a title"), nil)
	if err != nil {
		c.Fatal(err)
	}
	c.Check(v.String(), Equals, "This Is A Title")
	c.Check(func() {
		_, err := pongo2.ApplyFilter("doesnotexist", nil, nil)
		if err != nil {
			panic(err)
		}
	}, PanicMatches, `\[Error \(where: applyfilter\)\] Filter with name 'doesnotexist' not found.`)
}
Example #8
0
func toSwagger(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	i := in.Interface()
	m := i.(map[string]interface{})

	fixPropertyTree(m)

	data, _ := json.MarshalIndent(i, param.String(), "    ")
	return pongo2.AsValue(string(data)), nil
}
Example #9
0
func checkMainArch(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	str := in.String()
	s := strings.Split(str, "-")
	if len(s) < 2 {
		return nil, &pongo2.Error{
			Sender:   "filter:branchicon",
			ErrorMsg: "Field did not contain a valid GoBuilder filename",
		}
	}
	s = strings.Split(s[len(s)-2], "_")

	for _, v := range []string{"linux", "darwin", "windows"} {
		if s[len(s)-1] == v {
			return pongo2.AsValue(true), nil
		}
	}
	return pongo2.AsValue(false), nil
}
Example #10
0
func filterAfterNow(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	t, isTime := in.Interface().(time.Time)
	if !isTime {
		return nil, &pongo2.Error{
			Sender:   "filter:past_now",
			ErrorMsg: "Filter input argument must be of type 'time.Time'.",
		}
	}
	return pongo2.AsValue(time.Now().Before(t)), nil
}
Example #11
0
func filterHumanizeTime(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	t, isTime := in.Interface().(time.Time)
	if !isTime {
		return nil, &pongo2.Error{
			Sender:   "filter:humanize_time",
			ErrorMsg: "Filter input argument must be of type: 'time.Time'.",
		}
	}
	return pongo2.AsValue(humanize.Time(t)), nil
}
Example #12
0
func filterTruncatesentencesHtml(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	count := param.Integer()
	if count <= 0 {
		return pongo2.AsValue(""), nil
	}

	value := in.String()
	newLen := max(param.Integer(), 0)

	new_output := bytes.NewBuffer(nil)

	sentencefilter := 0

	filterTruncateHtmlHelper(value, new_output, func() bool {
		return sentencefilter >= newLen
	}, func(_ rune, _ int, idx int) int {
		// Get next word
		word_found := false

		for idx < len(value) {
			c2, size2 := utf8.DecodeRuneInString(value[idx:])
			if c2 == utf8.RuneError {
				idx += size2
				continue
			}

			if c2 == '<' {
				// HTML tag start, don't consume it
				return idx
			}

			new_output.WriteRune(c2)
			idx += size2

			if (c2 == '.' && !(idx+1 < len(value) && value[idx+1] >= '0' && value[idx+1] <= '9')) ||
				c2 == '!' || c2 == '?' || c2 == '\n' {
				// Sentence ends here, stop capturing it now
				break
			} else {
				word_found = true
			}
		}

		if word_found {
			sentencefilter++
		}

		return idx
	}, func() {})

	return pongo2.AsSafeValue(new_output.String()), nil
}
Example #13
0
func filterNaturalday(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	basetime, is_time := in.Interface().(time.Time)
	if !is_time {
		return nil, &pongo2.Error{
			Sender:   "filter:naturalday",
			ErrorMsg: "naturalday-value is not a time.Time-instance.",
		}
	}

	var reference_time time.Time
	if !param.IsNil() {
		reference_time, is_time = param.Interface().(time.Time)
		if !is_time {
			return nil, &pongo2.Error{
				Sender:   "filter:naturalday",
				ErrorMsg: "naturalday-parameter is not a time.Time-instance.",
			}
		}
	} else {
		reference_time = time.Now()
	}

	d := reference_time.Sub(basetime) / time.Hour

	switch {
	case d >= 0 && d < 24:
		// Today
		return pongo2.AsValue("today"), nil
	case d >= 24:
		return pongo2.AsValue("yesterday"), nil
	case d < 0 && d >= -24:
		return pongo2.AsValue("tomorrow"), nil
	}

	// Default behaviour
	return pongo2.ApplyFilter("naturaltime", in, param)
}
Example #14
0
func main() {
	// setup tables
	db, err := genmai.New(&genmai.SQLite3Dialect{}, "./wiki.db")
	if err != nil {
		log.Fatalln(err)
	}
	if err := db.CreateTableIfNotExists(&Page{}); err != nil {
		log.Fatalln(err)
	}

	// setup pongo
	pongo2.DefaultSet.SetBaseDirectory("view")

	wiki := &Wiki{
		URL: "/",
		DB:  db,
	}
	pongo2.Globals["wiki"] = wiki
	pongo2.RegisterFilter("to_localdate", func(in *pongo2.Value, param *pongo2.Value) (out *pongo2.Value, err *pongo2.Error) {
		date, ok := in.Interface().(time.Time)
		if !ok {
			return nil, &pongo2.Error{
				Sender:   "to_localdate",
				ErrorMsg: fmt.Sprintf("Date must be of type time.Time not %T ('%v')", in, in),
			}
		}
		return pongo2.AsValue(date.Local()), nil
	})

	goji.Use(middleware.Recoverer)
	goji.Use(middleware.NoCache)
	goji.Use(func(c *web.C, h http.Handler) http.Handler {
		fn := func(w http.ResponseWriter, r *http.Request) {
			c.Env["Wiki"] = wiki
			h.ServeHTTP(w, r)
		}
		return http.HandlerFunc(fn)

	})

	goji.Get("/assets/*", http.FileServer(http.Dir(".")))
	goji.Get("/", showPages)
	goji.Get("/wiki/:title", showPage)
	goji.Get("/wiki/:title/edit", editPage)
	goji.Post("/wiki/:title", postPage)

	goji.Serve()
}
Example #15
0
func timeSince(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	errMsg := &pongo2.Error{
		Sender:   "filter:timeuntil/timesince",
		ErrorMsg: "time-value is not a time.Time string.",
	}

	dateStr, ok := in.Interface().(string)
	if !ok {
		return nil, errMsg
	}

	basetime, err := time.Parse(time.RFC3339, dateStr)
	if err != nil {
		return nil, errMsg
	}

	return pongo2.AsValue(util.FormatTime(basetime)), nil
}
Example #16
0
func filterJson(in *pongo2.Value, param *pongo2.Value) (out *pongo2.Value, err *pongo2.Error) {
	var value []byte

	mapValue, ok := in.Interface().(map[string]interface{})
	if ok {
		value, _ = json.Marshal(mapValue)
	} else {
		var arrMapValue []map[string]interface{}
		in.Iterate(func(idx int, count int, key *pongo2.Value, value *pongo2.Value) bool {
			mapItem, ok := key.Interface().(map[string]interface{})
			if ok {
				arrMapValue = append(arrMapValue, mapItem)
			} else {
				panic("[gin_pongo2.filterJson] Unknow format #1")
			}
			return true
		}, func() {})
		value, _ = json.Marshal(arrMapValue)
	}
	return pongo2.AsValue(string(value)), nil
}
Example #17
0
File: gen.go Project: vozhyk-/gohan
func toUnderScoreCase(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	s := in.String()
	if len(s) == 0 {
		return nil, nil
	}
	parts := []string{}
	chars := []rune(s)
	var buffer bytes.Buffer
	for i := 0; i < len(chars)-1; i++ {
		if unicode.IsUpper(chars[i]) && unicode.IsLower(chars[i+1]) && buffer.String() != "" {
			parts = append(parts, buffer.String())
			buffer.Reset()
		}
		buffer.WriteRune(unicode.ToLower(chars[i]))
		if unicode.IsLower(chars[i]) && unicode.IsUpper(chars[i+1]) {
			parts = append(parts, buffer.String())
			buffer.Reset()
		}
	}
	buffer.WriteRune(unicode.ToLower(chars[len(chars)-1]))
	parts = append(parts, buffer.String())
	return pongo2.AsValue(strings.Join(parts, "_")), nil
}
Example #18
0
func filterTimeuntilTimesince(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	basetime, is_time := in.Interface().(time.Time)
	if !is_time {
		return nil, &pongo2.Error{
			Sender:   "filter:timeuntil/timesince",
			ErrorMsg: "time-value is not a time.Time-instance.",
		}
	}
	var paramtime time.Time
	if !param.IsNil() {
		paramtime, is_time = param.Interface().(time.Time)
		if !is_time {
			return nil, &pongo2.Error{
				Sender:   "filter:timeuntil/timesince",
				ErrorMsg: "time-parameter is not a time.Time-instance.",
			}
		}
	} else {
		paramtime = time.Now()
	}

	return pongo2.AsValue(humanize.TimeDuration(basetime.Sub(paramtime))), nil
}
Example #19
0
func toSwagger(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	i := in.Interface()
	m := i.(map[string]interface{})
	switch properties := m["properties"].(type) {
	case map[string]interface{}:
		for _, value := range properties {
			deleteGohanExtendedProperties(value.(map[string]interface{}))
		}
		delete(properties, "propertiesOrder")
	case map[string]map[string]interface{}:
		for _, value := range properties {
			deleteGohanExtendedProperties(value)
		}
		delete(properties, "propertiesOrder")
	}
	if list, ok := m["required"].([]string); ok {
		if len(list) == 0 {
			delete(m, "required")
		}
	}
	delete(m, "propertiesOrder")
	data, _ := json.MarshalIndent(i, param.String(), "    ")
	return pongo2.AsValue(string(data)), nil
}
Example #20
0
func (u *user) Is_admin() *pongo2.Value {
	return pongo2.AsValue(isAdmin(u))
}
Example #21
0
		},
		"func_variadic_sum_int": func(args ...int) int {
			// Create a sum
			s := 0
			for _, i := range args {
				s += i
			}
			return s
		},
		"func_variadic_sum_int2": func(args ...*pongo2.Value) *pongo2.Value {
			// Create a sum
			s := 0
			for _, i := range args {
				s += i.Integer()
			}
			return pongo2.AsValue(s)
		},
	},
	"complex": map[string]interface{}{
		"is_admin": isAdmin,
		"post": post{
			Text:    "<h2>Hello!</h2><p>Welcome to my new blog page. I'm using pongo2 which supports {{ variables }} and {% tags %}.</p>",
			Created: time2,
		},
		"comments": []*comment{
			&comment{
				Author: &user{
					Name:      "user1",
					Validated: true,
				},
				Date: time1,
Example #22
0
func filterFailure(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	return pongo2.AsValue(in.String() == "failure"), nil
}
Example #23
0
func filterReset(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	return pongo2.AsValue(in.String() == "reset"), nil
}
Example #24
0
func filterIgnored(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	return pongo2.AsValue(in.String() == "ignored"), nil
}
Example #25
0
func filterSuccess(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	return pongo2.AsValue(in.String() == "success"), nil
}
Example #26
0
File: gen.go Project: vozhyk-/gohan
func reflectType(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	i := in.Interface()
	v := reflect.ValueOf(i)
	t := v.Type()
	return pongo2.AsValue(t), nil
}
Example #27
0
func hasIdParam(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	i := in.String()
	return pongo2.AsValue(strings.Contains(i, ":id")), nil
}
Example #28
0
File: gen.go Project: vozhyk-/gohan
func astType(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	i := in.Interface()
	return pongo2.AsValue(exprToString(i)), nil
}
Example #29
0
// filterAddquote pongo2 filter for adding an extra quote
func filterAddquote(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	output := strings.Replace(in.String(), "'", "''", -1)
	return pongo2.AsValue(output), nil
}
Example #30
0
func toSwaggerPath(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
	i := in.String()
	r := regexp.MustCompile(":([^/]+)")
	return pongo2.AsValue(r.ReplaceAllString(i, "{$1}")), nil
}