Add Activity page to repository (#2674)

* Add Activity page to repository

* Add request data for activity

* Add issue data for activity

* Add user unit right checks

* Add releases to activity

* Log repository unit loading error

2 files changed, 68 insertions, 1 deletions

diff --git a/modules/context/repo.go b/modules/context/repo.go
index ce65bfd045..788588f8e4 100644
--- a/modules/context/repo.go
+++ b/modules/context/repo.go
@@ -573,7 +573,7 @@ func LoadRepoUnits() macaron.Handler {
 	}
 }
 
-// CheckUnit will check whether
+// CheckUnit will check whether unit type is enabled
 func CheckUnit(unitType models.UnitType) macaron.Handler {
 	return func(ctx *Context) {
 		if !ctx.Repo.Repository.UnitEnabled(unitType) {
@@ -582,6 +582,15 @@ func CheckUnit(unitType models.UnitType) macaron.Handler {
 	}
 }
 
+// CheckAnyUnit will check whether any of the unit types are enabled
+func CheckAnyUnit(unitTypes ...models.UnitType) macaron.Handler {
+	return func(ctx *Context) {
+		if !ctx.Repo.Repository.AnyUnitEnabled(unitTypes...) {
+			ctx.Handle(404, "CheckAnyUnit", fmt.Errorf("%s: %v", ctx.Tr("units.error.unit_not_allowed"), unitTypes))
+		}
+	}
+}
+
 // GitHookService checks if repository Git hooks service has been enabled.
 func GitHookService() macaron.Handler {
 	return func(ctx *Context) {
diff --git a/modules/templates/helper.go b/modules/templates/helper.go
index 0d307f4e9d..34881b788a 100644
--- a/modules/templates/helper.go
+++ b/modules/templates/helper.go
@@ -158,6 +158,7 @@ func NewFuncMap() []template.FuncMap {
 		"DisableGitHooks": func() bool {
 			return setting.DisableGitHooks
 		},
+		"TrN": TrN,
 	}}
 }
 
@@ -342,3 +343,60 @@ func DiffLineTypeToStr(diffType int) string {
 	}
 	return "same"
 }
+
+// Language specific rules for translating plural texts
+var trNLangRules = map[string]func(int64) int{
+	"en-US": func(cnt int64) int {
+		if cnt == 1 {
+			return 0
+		}
+		return 1
+	},
+	"lv-LV": func(cnt int64) int {
+		if cnt%10 == 1 && cnt%100 != 11 {
+			return 0
+		}
+		return 1
+	},
+	"ru-RU": func(cnt int64) int {
+		if cnt%10 == 1 && cnt%100 != 11 {
+			return 0
+		}
+		return 1
+	},
+	"zh-CN": func(cnt int64) int {
+		return 0
+	},
+	"zh-HK": func(cnt int64) int {
+		return 0
+	},
+	"zh-TW": func(cnt int64) int {
+		return 0
+	},
+}
+
+// TrN returns key to be used for plural text translation
+func TrN(lang string, cnt interface{}, key1, keyN string) string {
+	var c int64
+	if t, ok := cnt.(int); ok {
+		c = int64(t)
+	} else if t, ok := cnt.(int16); ok {
+		c = int64(t)
+	} else if t, ok := cnt.(int32); ok {
+		c = int64(t)
+	} else if t, ok := cnt.(int64); ok {
+		c = t
+	} else {
+		return keyN
+	}
+
+	ruleFunc, ok := trNLangRules[lang]
+	if !ok {
+		ruleFunc = trNLangRules["en-US"]
+	}
+
+	if ruleFunc(c) == 0 {
+		return key1
+	}
+	return keyN
+}