Added dutch translations. (#40)

rules/nl/casual_date.go

@@ -0,0 +1,69 @@
+package nl
+
+import (
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/AlekSi/pointer"
+	"github.com/olebedev/when/rules"
+)
+
+func CasualDate(s rules.Strategy) rules.Rule {
+	overwrite := s == rules.Override
+
+	return &rules.F{
+		RegExp: regexp.MustCompile("(?i)(?:\\W|^)(nu|vandaag|vanavond|vannacht|afgelopen\\s*nacht|morgen|gister|gisteren)(ochtend|morgen|middag|avond)?(?:\\W|$)"),
+		Applier: func(m *rules.Match, c *rules.Context, o *rules.Options, ref time.Time) (bool, error) {
+			lower := strings.ToLower(strings.TrimSpace(m.String()))
+
+			if regexp.MustCompile("ochtend|\\s*morgen|middag|avond").MatchString(lower) {
+				switch {
+				case strings.Contains(lower, "ochtend"), regexp.MustCompile("(?i)(?:\\W|^)(\\s*morgen)(?:\\W|$)").MatchString(lower):
+					if o.Morning != 0 {
+						c.Hour = &o.Morning
+					} else {
+						c.Hour = pointer.ToInt(8)
+					}
+				case strings.Contains(lower, "middag"):
+					if o.Afternoon != 0 {
+						c.Hour = &o.Afternoon
+					} else {
+						c.Hour = pointer.ToInt(15)
+					}
+				case strings.Contains(lower, "avond"):
+					if o.Evening != 0 {
+						c.Hour = &o.Evening
+					} else {
+						c.Hour = pointer.ToInt(18)
+					}
+				}
+			}
+
+			switch {
+			case strings.Contains(lower, "vannacht"):
+				if c.Hour == nil && c.Minute == nil || overwrite {
+					c.Hour = pointer.ToInt(23)
+					c.Minute = pointer.ToInt(0)
+				}
+			case strings.Contains(lower, "vandaag"):
+				// c.Hour = pointer.ToInt(18)
+			case strings.Contains(lower, "morgen"):
+				if c.Duration == 0 || overwrite {
+					c.Duration += time.Hour * 24
+				}
+			case strings.Contains(lower, "gister"):
+				if c.Duration == 0 || overwrite {
+					c.Duration -= time.Hour * 24
+				}
+			case strings.Contains(lower, "afgelopen nacht"):
+				if (c.Hour == nil && c.Duration == 0) || overwrite {
+					c.Hour = pointer.ToInt(23)
+					c.Duration -= time.Hour * 24
+				}
+			}
+
+			return true, nil
+		},
+	}
+}

rules/nl/casual_test.go

@@ -0,0 +1,57 @@
+package nl_test
+
+import (
+	"github.com/olebedev/when/rules/nl"
+	"testing"
+	"time"
+
+	"github.com/olebedev/when"
+	"github.com/olebedev/when/rules"
+)
+
+func TestCasualDate(t *testing.T) {
+	fixt := []Fixture{
+		{"De deadline is nu, ok", 15, "nu", 0},
+		{"De deadline is vandaag", 15, "vandaag", 0},
+		{"De deadline is vannacht", 15, "vannacht", 23 * time.Hour},
+		{"De deadline is morgenavond", 15, "morgenavond", (18 + 24) * time.Hour},
+		{"De deadline is gisteravond", 15, "gisteravond", -((24 - 18) * time.Hour)},
+		{"De deadline is gisteren", 15, "gisteren", -(time.Hour * 24)},
+	}
+
+	w := when.New(nil)
+	w.Add(nl.CasualDate(rules.Skip))
+
+	ApplyFixtures(t, "nl.CasualDate", w, fixt)
+}
+
+func TestCasualTime(t *testing.T) {
+	fixt := []Fixture{
+		{"De deadline was deze morgen", 16, "deze morgen", 8 * time.Hour},
+		{"De deadline was tussen de middag", 16, "tussen de middag", 12 * time.Hour},
+		{"De deadline was deze middag", 16, "deze middag", 15 * time.Hour},
+		{"De deadline was deze avond", 16, "deze avond", 18 * time.Hour},
+		{"De deadline is donderdagavond", 15, "donderdagavond", (18 + 24) * time.Hour},
+		{"De deadline is vrijdagavond", 15, "vrijdagavond", (18 + 24*2) * time.Hour},
+	}
+
+	w := when.New(nil)
+	w.Add(nl.CasualTime(rules.Skip))
+
+	ApplyFixtures(t, "nl.CasualTime", w, fixt)
+}
+
+func TestCasualDateCasualTime(t *testing.T) {
+	fixt := []Fixture{
+		{"De deadline is morgenmiddag", 15, "morgenmiddag", (15 + 24) * time.Hour},
+		{"De deadline is morgenavond", 15, "morgenavond", (18 + 24) * time.Hour},
+	}
+
+	w := when.New(nil)
+	w.Add(
+		nl.CasualDate(rules.Skip),
+		nl.CasualTime(rules.Override),
+	)
+
+	ApplyFixtures(t, "nl.CasualDate|nl.CasualTime", w, fixt)
+}

rules/nl/casual_time.go

@@ -0,0 +1,80 @@
+package nl
+
+import (
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/AlekSi/pointer"
+	"github.com/olebedev/when/rules"
+)
+
+func CasualTime(s rules.Strategy) rules.Rule {
+	overwrite := s == rules.Override
+
+	return &rules.F{
+		RegExp: regexp.MustCompile(`(?i)(?:\W|^)((deze|tussen de |maandag|dinsdag|woensdag|donderdag|vrijdag|zaterdag|zondag| )\s*(ochtend|morgen|middag|avond))`),
+		Applier: func(m *rules.Match, c *rules.Context, o *rules.Options, ref time.Time) (bool, error) {
+
+			lower := strings.ToLower(strings.TrimSpace(m.String()))
+
+			if (c.Weekday != nil || c.Hour != nil || c.Minute != nil) && !overwrite {
+				return false, nil
+			}
+
+			if regexp.MustCompile("(maandag|dinsdag|woensdag|donderdag|vrijdag|zaterdag|zondag)").MatchString(lower) {
+				weekday := -1
+
+				switch {
+				case strings.Contains(lower, "maandag"):
+					weekday = 1
+				case strings.Contains(lower, "dinsdag"):
+					weekday = 2
+				case strings.Contains(lower, "woensdag"):
+					weekday = 3
+				case strings.Contains(lower, "donderdag"):
+					weekday = 4
+				case strings.Contains(lower, "vrijdag"):
+					weekday = 5
+				case strings.Contains(lower, "zaterdag"):
+					weekday = 6
+				case strings.Contains(lower, "zondag"):
+					weekday = 7
+				}
+
+				if weekday != -1 {
+					c.Duration += time.Hour * 24 * time.Duration((weekday+7-(int(ref.Weekday())))%7)
+				}
+			}
+
+			switch {
+			case strings.Contains(lower, "middag") && !strings.Contains(lower, "tussen de middag"):
+				if o.Afternoon != 0 {
+					c.Hour = &o.Afternoon
+				} else {
+					c.Hour = pointer.ToInt(15)
+				}
+				c.Minute = pointer.ToInt(0)
+			case strings.Contains(lower, "avond"):
+				if o.Evening != 0 {
+					c.Hour = &o.Evening
+				} else {
+					c.Hour = pointer.ToInt(18)
+				}
+				c.Minute = pointer.ToInt(0)
+			case strings.Contains(lower, "ochtend"), strings.Contains(lower, "morgen"):
+				if o.Morning != 0 {
+					c.Hour = &o.Morning
+				} else {
+					c.Hour = pointer.ToInt(8)
+				}
+				c.Minute = pointer.ToInt(0)
+			case strings.Contains(lower, "tussen de middag"):
+				c.Hour = pointer.ToInt(12)
+				c.Minute = pointer.ToInt(0)
+			}
+
+			return true, nil
+		},
+	}
+}

rules/nl/deadline.go

@@ -0,0 +1,106 @@
+package nl
+
+import (
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/AlekSi/pointer"
+	"github.com/olebedev/when/rules"
+	"github.com/pkg/errors"
+)
+
+func Deadline(s rules.Strategy) rules.Rule {
+	overwrite := s == rules.Override
+
+	return &rules.F{
+		RegExp: regexp.MustCompile(
+			"(?i)(?:\\W|^)(binnen|in|over|na)\\s*" +
+				"(" + INTEGER_WORDS_PATTERN + "|[0-9]+|een(?:\\s*(paar|half|halve))?)\\s*" +
+				"(seconden?|minuut|minuten|uur|uren|dag|dagen|week|weken|maand|maanden|jaar|jaren)\\s*" +
+				"(?:\\W|$)"),
+		Applier: func(m *rules.Match, c *rules.Context, o *rules.Options, ref time.Time) (bool, error) {
+			numStr := strings.TrimSpace(m.Captures[1])
+
+			var num int
+			var err error
+
+			if n, ok := INTEGER_WORDS[numStr]; ok {
+				num = n
+			} else if numStr == "een" {
+				num = 1
+			} else if strings.Contains(numStr, "paar") {
+				num = 3
+			} else if strings.Contains(numStr, "half") || strings.Contains(numStr, "halve") {
+				// pass
+			} else {
+				num, err = strconv.Atoi(numStr)
+				if err != nil {
+					return false, errors.Wrapf(err, "convert '%s' to int", numStr)
+				}
+			}
+
+			exponent := strings.TrimSpace(m.Captures[3])
+
+			if !strings.Contains(numStr, "half") && !strings.Contains(numStr, "halve") {
+				switch {
+				case strings.Contains(exponent, "second"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = time.Duration(num) * time.Second
+					}
+				case strings.Contains(exponent, "min"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = time.Duration(num) * time.Minute
+					}
+				case strings.Contains(exponent, "uur"), strings.Contains(exponent, "uren"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = time.Duration(num) * time.Hour
+					}
+				case strings.Contains(exponent, "dag"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = time.Duration(num) * 24 * time.Hour
+					}
+				case strings.Contains(exponent, "week"), strings.Contains(exponent, "weken"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = time.Duration(num) * 7 * 24 * time.Hour
+					}
+				case strings.Contains(exponent, "maand"):
+					if c.Month == nil || overwrite {
+						c.Month = pointer.ToInt((int(ref.Month()) + num) % 12)
+					}
+				case strings.Contains(exponent, "jaar"):
+					if c.Year == nil || overwrite {
+						c.Year = pointer.ToInt(ref.Year() + num)
+					}
+				}
+			} else {
+				switch {
+				case strings.Contains(exponent, "uur"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = 30 * time.Minute
+					}
+				case strings.Contains(exponent, "dag"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = 12 * time.Hour
+					}
+				case strings.Contains(exponent, "week"):
+					if c.Duration == 0 || overwrite {
+						c.Duration = 7 * 12 * time.Hour
+					}
+				case strings.Contains(exponent, "maand"):
+					if c.Duration == 0 || overwrite {
+						// 2 weeks
+						c.Duration = 14 * 24 * time.Hour
+					}
+				case strings.Contains(exponent, "jaar"):
+					if c.Month == nil || overwrite {
+						c.Month = pointer.ToInt((int(ref.Month()) + 6) % 12)
+					}
+				}
+			}
+
+			return true, nil
+		},
+	}
+}

rules/nl/deadline_test.go

@@ -0,0 +1,34 @@
+package nl_test
+
+import (
+	"github.com/olebedev/when/rules/nl"
+	"testing"
+	"time"
+
+	"github.com/olebedev/when"
+	"github.com/olebedev/when/rules"
+)
+
+func TestDeadline(t *testing.T) {
+	fixt := []Fixture{
+		{"binnen een half uur", 0, "binnen een half uur", time.Hour / 2},
+		{"binnen 1 uur", 0, "binnen 1 uur", time.Hour},
+		{"in 5 minuten", 0, "in 5 minuten", time.Minute * 5},
+		{"Binnen 5 minuten ga ik naar huis", 0, "Binnen 5 minuten", time.Minute * 5},
+		{"we moeten binnen 10 dagen iets doen", 10, "binnen 10 dagen", 10 * 24 * time.Hour},
+		{"we moeten binnen vijf dagen iets doen", 10, "binnen vijf dagen", 5 * 24 * time.Hour},
+		{"we moeten over 5 dagen iets doen", 10, "over 5 dagen", 5 * 24 * time.Hour},
+		{"In 5 seconde moet een auto verplaatsen", 0, "In 5 seconde", 5 * time.Second},
+		{"binnen twee weken", 0, "binnen twee weken", 14 * 24 * time.Hour},
+		{"binnen een maand", 0, "binnen een maand", 31 * 24 * time.Hour},
+		{"na een maand", 0, "na een maand", 31 * 24 * time.Hour},
+		{"binnen een paar maanden", 0, "binnen een paar maanden", 91 * 24 * time.Hour},
+		{"binnen een jaar", 0, "binnen een jaar", 366 * 24 * time.Hour},
+		{"in een week", 0, "in een week", 7 * 24 * time.Hour},
+	}
+
+	w := when.New(nil)
+	w.Add(nl.Deadline(rules.Skip))
+
+	ApplyFixtures(t, "nl.Deadline", w, fixt)
+}