Support for unicode / international characters in dashboard title (improved slugify), Fixes #1734, Fixes #827

CHANGELOG.md

@@ -1,6 +1,7 @@
 # 2.0.0 (unreleased)
 
 **Fixes**
+- [Issue #1734](https://github.com/grafana/grafana/issues/1734). Support for unicode / international characters in dashboard title (improved slugify)
 - [Issue #1782](https://github.com/grafana/grafana/issues/1782). Github OAuth: Now works with Github for Enterprise, thanks @williamjoy
 - [Issue #1780](https://github.com/grafana/grafana/issues/1780). Dashboard snapshot: Should not require login to view snapshot, Fixes #1780
 

Godeps/Godeps.json

@@ -1,6 +1,6 @@
 {
 	"ImportPath": "github.com/grafana/grafana",
-	"GoVersion": "go1.3",
+	"GoVersion": "go1.4.2",
 	"Packages": [
 		"./pkg/..."
 	],
@@ -27,6 +27,10 @@
 			"Comment": "v0.4.2-58-ge2889e5",
 			"Rev": "e2889e5517600b82905f1d2ba8b70deb71823ffe"
 		},
+		{
+			"ImportPath": "github.com/gosimple/slug",
+			"Rev": "a2392a4a87fa0366cbff131d3fd421f83f52492f"
+		},
 		{
 			"ImportPath": "github.com/jtolds/gls",
 			"Rev": "f1ac7f4f24f50328e6bc838ca4437d1612a0243c"
@@ -79,6 +83,14 @@
 			"ImportPath": "gopkg.in/redis.v2",
 			"Comment": "v2.3.2",
 			"Rev": "e6179049628164864e6e84e973cfb56335748dea"
+		},
+		{
+			"ImportPath": "gopkgs.com/pool.v1",
+			"Rev": "c850f092aad1780cbffff25f471c5cc32097932a"
+		},
+		{
+			"ImportPath": "gopkgs.com/unidecode.v1",
+			"Rev": "4deae2c05236b41cc39f8144ac87a837ba974d40"
 		}
 	]
 }

Godeps/_workspace/src/github.com/gosimple/slug/.gitignore

@@ -0,0 +1,2 @@
+_*
+cover*.out

Godeps/_workspace/src/github.com/gosimple/slug/README.md

@@ -0,0 +1,54 @@
+slug
+====
+
+Package `slug` generate slug from unicode string, URL-friendly slugify with
+multiple languages support.
+
+[![GoDoc](https://godoc.org/github.com/gosimple/slug?status.png)](https://godoc.org/github.com/gosimple/slug)
+[![Build Status](https://drone.io/github.com/gosimple/slug/status.png)](https://drone.io/github.com/gosimple/slug/latest)
+
+[Documentation online](http://godoc.org/github.com/gosimple/slug)
+
+## Example
+
+	package main
+
+	import(
+		"github.com/gosimple/slug"
+	    "fmt"
+	)
+
+	func main () {
+		text := slug.Make("Hellö Wörld хелло ворлд")
+		fmt.Println(text) // Will print hello-world-khello-vorld
+
+		someText := slug.Make("影師")
+		fmt.Println(someText) // Will print: ying-shi
+
+		enText := slug.MakeLang("This & that", "en")
+		fmt.Println(enText) // Will print 'this-and-that'
+
+		deText := slug.MakeLang("Diese & Dass", "de")
+		fmt.Println(deText) // Will print 'diese-und-dass'
+
+		slug.CustomSub = map[string]string{
+			"water": "sand",
+		}
+		textSub := slug.Make("water is hot")
+		fmt.Println(textSub) // Will print 'sand-is-hot'
+	}
+
+### Requests or bugs?
+<https://github.com/gosimple/slug/issues>
+
+## Installation
+
+	go get -u github.com/gosimple/slug
+
+## License
+
+The source files are distributed under the
+[Mozilla Public License, version 2.0](http://mozilla.org/MPL/2.0/),
+unless otherwise noted.
+Please read the [FAQ](http://www.mozilla.org/MPL/2.0/FAQ.html)
+if you have further questions regarding the license.

Godeps/_workspace/src/github.com/gosimple/slug/default_substitution.go

@@ -0,0 +1,16 @@
+// Copyright 2013 by Dobrosław Żybort. All rights reserved.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package slug
+
+var defaultSub = map[rune]string{
+	'"':  "",
+	'\'': "",
+	'’':  "",
+	'‒':  "-", // figure dash
+	'–':  "-", // en dash
+	'—':  "-", // em dash
+	'―':  "-", // horizontal bar
+}

Godeps/_workspace/src/github.com/gosimple/slug/doc.go

@@ -0,0 +1,43 @@
+// Copyright 2013 by Dobrosław Żybort. All rights reserved.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+/*
+Package slug generate slug from unicode string, URL-friendly slugify with
+multiple languages support.
+
+Example:
+
+	package main
+
+	import(
+		"github.com/gosimple/slug"
+		"fmt"
+	)
+
+	func main () {
+		text := slug.Make("Hellö Wörld хелло ворлд")
+		fmt.Println(text) // Will print hello-world-khello-vorld
+
+		someText := slug.Make("影師")
+		fmt.Println(someText) // Will print: ying-shi
+
+		enText := slug.MakeLang("This & that", "en")
+		fmt.Println(enText) // Will print 'this-and-that'
+
+		deText := slug.MakeLang("Diese & Dass", "de")
+		fmt.Println(deText) // Will print 'diese-und-dass'
+
+		slug.CustomSub = map[string]string{
+			"water": "sand",
+		}
+		textSub := slug.Make("water is hot")
+		fmt.Println(textSub) // Will print 'sand-is-hot'
+	}
+
+Requests or bugs?
+
+https://github.com/gosimple/slug/issues
+*/
+package slug

Godeps/_workspace/src/github.com/gosimple/slug/languages_substitution.go

@@ -0,0 +1,26 @@
+// Copyright 2013 by Dobrosław Żybort. All rights reserved.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package slug
+
+var deSub = map[rune]string{
+	'&': "und",
+	'@': "an",
+}
+
+var enSub = map[rune]string{
+	'&': "and",
+	'@': "at",
+}
+
+var plSub = map[rune]string{
+	'&': "i",
+	'@': "na",
+}
+
+var esSub = map[rune]string{
+	'&': "y",
+	'@': "en",
+}

Godeps/_workspace/src/github.com/gosimple/slug/slug.go

@@ -0,0 +1,122 @@
+// Copyright 2013 by Dobrosław Żybort. All rights reserved.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package slug
+
+import (
+	"gopkgs.com/unidecode.v1"
+	"regexp"
+	"strings"
+)
+
+var (
+	// Custom substitution map
+	CustomSub map[string]string
+	// Custom rune substitution map
+	CustomRuneSub map[rune]string
+
+	// Maximum slug length. It's smart so it will cat slug after full word.
+	// By default slugs aren't shortened.
+	// If MaxLength is smaller than length of the first word, then returned
+	// slug will contain only substring from the first word truncated
+	// after MaxLength.
+	MaxLength int
+)
+
+//=============================================================================
+
+// Make returns slug generated from provided string. Will use "en" as language
+// substitution.
+func Make(s string) (slug string) {
+	return MakeLang(s, "en")
+}
+
+// MakeLang returns slug generated from provided string and will use provided
+// language for chars substitution.
+func MakeLang(s string, lang string) (slug string) {
+	slug = strings.TrimSpace(s)
+
+	// Custom substitutions
+	// Always substitute runes first
+	slug = SubstituteRune(slug, CustomRuneSub)
+	slug = Substitute(slug, CustomSub)
+
+	// Process string with selected substitution language
+	switch lang {
+	case "de":
+		slug = SubstituteRune(slug, deSub)
+	case "en":
+		slug = SubstituteRune(slug, enSub)
+	case "pl":
+		slug = SubstituteRune(slug, plSub)
+	case "es":
+		slug = SubstituteRune(slug, esSub)
+	default: // fallback to "en" if lang not found
+		slug = SubstituteRune(slug, enSub)
+	}
+
+	slug = SubstituteRune(slug, defaultSub)
+
+	// Process all non ASCII symbols
+	slug = unidecode.Unidecode(slug)
+
+	slug = strings.ToLower(slug)
+
+	// Process all remaining symbols
+	slug = regexp.MustCompile("[^a-z0-9-_]").ReplaceAllString(slug, "-")
+	slug = regexp.MustCompile("-+").ReplaceAllString(slug, "-")
+	slug = strings.Trim(slug, "-")
+
+	if MaxLength > 0 {
+		slug = smartTruncate(slug)
+	}
+
+	return slug
+}
+
+// Substitute returns string with superseded all substrings from
+// provided substitution map.
+func Substitute(s string, sub map[string]string) (buf string) {
+	buf = s
+	for key, val := range sub {
+		buf = strings.Replace(s, key, val, -1)
+	}
+	return
+}
+
+// SubstituteRune substitutes string chars with provided rune
+// substitution map.
+func SubstituteRune(s string, sub map[rune]string) (buf string) {
+	for _, c := range s {
+		if d, ok := sub[c]; ok {
+			buf += d
+		} else {
+			buf += string(c)
+		}
+	}
+	return
+}
+
+func smartTruncate(text string) string {
+	if len(text) < MaxLength {
+		return text
+	}
+
+	var truncated string
+	words := strings.SplitAfter(text, "-")
+	// If MaxLength is smaller than length of the first word return word
+	// truncated after MaxLength.
+	if len(words[0]) > MaxLength {
+		return words[0][:MaxLength]
+	}
+	for _, word := range words {
+		if len(truncated)+len(word)-1 <= MaxLength {
+			truncated = truncated + word
+		} else {
+			break
+		}
+	}
+	return strings.Trim(truncated, "-")
+}

Godeps/_workspace/src/github.com/gosimple/slug/slug_test.go

@@ -0,0 +1,337 @@
+// Copyright 2013 by Dobrosław Żybort. All rights reserved.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package slug
+
+import (
+	"testing"
+)
+
+//=============================================================================
+
+func TestSlugMake(t *testing.T) {
+	var testCases = []struct {
+		in   string
+		want string
+	}{
+		{"DOBROSLAWZYBORT", "dobroslawzybort"},
+		{"Dobroslaw Zybort", "dobroslaw-zybort"},
+		{"  Dobroslaw     Zybort  ?", "dobroslaw-zybort"},
+		{"Dobrosław Żybort", "dobroslaw-zybort"},
+		{"Ala ma 6 kotów.", "ala-ma-6-kotow"},
+
+		{"áÁàÀãÃâÂäÄąĄą̊Ą̊", "aaaaaaaaaaaaaa"},
+		{"ćĆĉĈçÇ", "cccccc"},
+		{"éÉèÈẽẼêÊëËęĘ", "eeeeeeeeeeee"},
+		{"íÍìÌĩĨîÎïÏįĮ", "iiiiiiiiiiii"},
+		{"łŁ", "ll"},
+		{"ńŃ", "nn"},
+		{"óÓòÒõÕôÔöÖǫǪǭǬø", "ooooooooooooooo"},
+		{"śŚ", "ss"},
+		{"úÚùÙũŨûÛüÜųŲ", "uuuuuuuuuuuu"},
+		{"y̨Y̨", "yy"},
+		{"źŹżŹ", "zzzz"},
+		{"·/,:;`˜'\"", ""},
+		{"2000–2013", "2000-2013"},
+		{"style—not", "style-not"},
+		{"test_slug", "test_slug"},
+		{"Æ", "ae"},
+		{"Ich heiße", "ich-heisse"},
+
+		{"This & that", "this-and-that"},
+		{"fácil €", "facil-eu"},
+		{"smile ☺", "smile"},
+		{"Hellö Wörld хелло ворлд", "hello-world-khello-vorld"},
+		{"\"C'est déjà l’été.\"", "cest-deja-lete"},
+		{"jaja---lol-méméméoo--a", "jaja-lol-mememeoo-a"},
+		{"影師", "ying-shi"},
+	}
+
+	for index, st := range testCases {
+		got := Make(st.in)
+		if got != st.want {
+			t.Errorf(
+				"%d. Make(%#v) = %#v; want %#v",
+				index, st.in, got, st.want)
+		}
+	}
+}
+
+func TestSlugMakeLang(t *testing.T) {
+	var testCases = []struct {
+		lang string
+		in   string
+		want string
+	}{
+		{"en", "This & that", "this-and-that"},
+		{"de", "This & that", "this-und-that"},
+		{"pl", "This & that", "this-i-that"},
+		{"es", "This & that", "this-y-that"},
+		{"test", "This & that", "this-and-that"}, // unknown lang, fallback to "en"
+	}
+
+	for index, smlt := range testCases {
+		got := MakeLang(smlt.in, smlt.lang)
+		if got != smlt.want {
+			t.Errorf(
+				"%d. MakeLang(%#v, %#v) = %#v; want %#v",
+				index, smlt.in, smlt.lang, got, smlt.want)
+		}
+	}
+}
+
+func TestSlugMakeUserSubstituteLang(t *testing.T) {
+	var testCases = []struct {
+		cSub map[string]string
+		lang string
+		in   string
+		want string
+	}{
+		{map[string]string{"'": " "}, "en", "That's great", "that-s-great"},
+		{map[string]string{"&": "or"}, "en", "This & that", "this-or-that"}, // by default "&" => "and"
+		{map[string]string{"&": "or"}, "de", "This & that", "this-or-that"}, // by default "&" => "und"
+	}
+
+	for index, smust := range testCases {
+		CustomSub = smust.cSub
+		got := MakeLang(smust.in, smust.lang)
+		if got != smust.want {
+			t.Errorf(
+				"%d. %#v; MakeLang(%#v, %#v) = %#v; want %#v",
+				index, smust.cSub, smust.in, smust.lang,
+				got, smust.want)
+
+		}
+	}
+}
+
+func TestSlugMakeSubstituteOrderLang(t *testing.T) {
+	// Always substitute runes first
+	var testCases = []struct {
+		rSub map[rune]string
+		sSub map[string]string
+		in   string
+		want string
+	}{
+		{map[rune]string{'o': "left"}, map[string]string{"o": "right"}, "o o", "left-left"},
+		{map[rune]string{'&': "down"}, map[string]string{"&": "up"}, "&", "down"},
+	}
+
+	for index, smsot := range testCases {
+		CustomRuneSub = smsot.rSub
+		CustomSub = smsot.sSub
+		got := Make(smsot.in)
+		if got != smsot.want {
+			t.Errorf(
+				"%d. %#v; %#v; Make(%#v) = %#v; want %#v",
+				index, smsot.rSub, smsot.sSub, smsot.in,
+				got, smsot.want)
+
+		}
+	}
+}
+
+func TestSubstituteLang(t *testing.T) {
+	var testCases = []struct {
+		cSub map[string]string
+		in   string
+		want string
+	}{
+		{map[string]string{"o": "no"}, "o o o", "no no no"},
+		{map[string]string{"'": " "}, "That's great", "That s great"},
+	}
+
+	for index, sst := range testCases {
+		got := Substitute(sst.in, sst.cSub)
+		if got != sst.want {
+			t.Errorf(
+				"%d. Substitute(%#v, %#v) = %#v; want %#v",
+				index, sst.in, sst.cSub, got, sst.want)
+		}
+	}
+}
+
+func TestSubstituteRuneLang(t *testing.T) {
+	var testCases = []struct {
+		cSub map[rune]string
+		in   string
+		want string
+	}{
+		{map[rune]string{'o': "no"}, "o o o", "no no no"},
+		{map[rune]string{'\'': " "}, "That's great", "That s great"},
+	}
+
+	for index, ssrt := range testCases {
+		got := SubstituteRune(ssrt.in, ssrt.cSub)
+		if got != ssrt.want {
+			t.Errorf(
+				"%d. SubstituteRune(%#v, %#v) = %#v; want %#v",
+				index, ssrt.in, ssrt.cSub, got, ssrt.want)
+		}
+	}
+}
+
+func TestSlugMakeSmartTruncate(t *testing.T) {
+	var testCases = []struct {
+		in        string
+		maxLength int
+		want      string
+	}{
+		{"DOBROSLAWZYBORT", 100, "dobroslawzybort"},
+		{"Dobroslaw Zybort", 100, "dobroslaw-zybort"},
+		{"Dobroslaw Zybort", 12, "dobroslaw"},
+		{"  Dobroslaw     Zybort  ?", 12, "dobroslaw"},
+		{"Ala ma 6 kotów.", 10, "ala-ma-6"},
+		{"Dobrosław Żybort", 5, "dobro"},
+	}
+
+	for index, smstt := range testCases {
+		MaxLength = smstt.maxLength
+		got := Make(smstt.in)
+		if got != smstt.want {
+			t.Errorf(
+				"%d. MaxLength = %v; Make(%#v) = %#v; want %#v",
+				index, smstt.maxLength, smstt.in, got, smstt.want)
+		}
+	}
+}
+
+func BenchmarkMakeShortAscii(b *testing.B) {
+	b.ReportAllocs()
+	for n := 0; n < b.N; n++ {
+		Make("Hello world")
+	}
+}
+func BenchmarkMakeShort(b *testing.B) {
+	b.ReportAllocs()
+	for n := 0; n < b.N; n++ {
+		Make("хелло ворлд")
+	}
+}
+
+func BenchmarkMakeShortSymbols(b *testing.B) {
+	b.ReportAllocs()
+	for n := 0; n < b.N; n++ {
+		Make("·/,:;`˜'\" &€￡￥")
+	}
+}
+
+func BenchmarkMakeMediumAscii(b *testing.B) {
+	b.ReportAllocs()
+	for n := 0; n < b.N; n++ {
+		Make("ABCDE FGHIJ KLMNO PQRST UWXYZ ABCDE FGHIJ KLMNO PQRST UWXYZ ABCDE")
+	}
+}
+
+func BenchmarkMakeMedium(b *testing.B) {
+	b.ReportAllocs()
+	for n := 0; n < b.N; n++ {
+		Make("ｦｧｨｩｪ ｫｬｭｮｯ ｰｱｲｳｴ ｵｶｷｸｹ ｺｻｼｽｾ ｿﾀﾁﾂﾃ ﾄﾅﾆﾇﾈ ﾉﾊﾋﾌﾍ ﾎﾏﾐﾑﾒ ﾓﾔﾕﾖﾗ ﾘﾙﾚﾛﾜ")
+	}
+}
+
+func BenchmarkMakeLongAscii(b *testing.B) {
+	longStr := "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi " +
+		"pulvinar sodales ultrices. Nulla facilisi. Sed at vestibulum erat. Ut " +
+		"sit amet urna posuere, sagittis eros ac, varius nisi. Morbi ullamcorper " +
+		"odio at nunc pulvinar mattis. Vestibulum rutrum, ante eu dictum mattis, " +
+		"elit risus finibus nunc, consectetur facilisis eros leo ut sapien. Sed " +
+		"pulvinar volutpat mi. Cras semper mi ac eros accumsan, at feugiat massa " +
+		"elementum. Morbi eget dolor sit amet purus condimentum egestas non ut " +
+		"sapien. Duis feugiat magna vitae nisi lobortis, quis finibus sem " +
+		"sollicitudin. Pellentesque eleifend blandit ipsum, ut porta arcu " +
+		"ultricies et. Fusce vel ipsum porta, placerat diam ac, consectetur " +
+		"magna. Nulla in porta sem. Suspendisse commodo, felis in molestie " +
+		"ultricies, arcu ipsum aliquet turpis, elementum dapibus ipsum lorem a " +
+		"nisl. Etiam varius imperdiet placerat. Aliquam euismod lacus arcu, " +
+		"ultrices hendrerit est pellentesque vel. Aliquam sit amet laoreet leo. " +
+		"Integer eros libero, mollis sed posuere."
+
+	b.ReportAllocs()
+	b.ResetTimer()
+	for n := 0; n < b.N; n++ {
+		Make(longStr)
+	}
+}
+
+func BenchmarkSubstituteRuneShort(b *testing.B) {
+	shortStr := "Hello/Hi world"
+	subs := map[rune]string{'o': "no", '/': "slash"}
+
+	b.ReportAllocs()
+	b.ResetTimer()
+	for n := 0; n < b.N; n++ {
+		SubstituteRune(shortStr, subs)
+	}
+}
+
+func BenchmarkSubstituteRuneLong(b *testing.B) {
+	longStr := "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi " +
+		"pulvinar sodales ultrices. Nulla facilisi. Sed at vestibulum erat. Ut " +
+		"sit amet urna posuere, sagittis eros ac, varius nisi. Morbi ullamcorper " +
+		"odio at nunc pulvinar mattis. Vestibulum rutrum, ante eu dictum mattis, " +
+		"elit risus finibus nunc, consectetur facilisis eros leo ut sapien. Sed " +
+		"pulvinar volutpat mi. Cras semper mi ac eros accumsan, at feugiat massa " +
+		"elementum. Morbi eget dolor sit amet purus condimentum egestas non ut " +
+		"sapien. Duis feugiat magna vitae nisi lobortis, quis finibus sem " +
+		"sollicitudin. Pellentesque eleifend blandit ipsum, ut porta arcu " +
+		"ultricies et. Fusce vel ipsum porta, placerat diam ac, consectetur " +
+		"magna. Nulla in porta sem. Suspendisse commodo, felis in molestie " +
+		"ultricies, arcu ipsum aliquet turpis, elementum dapibus ipsum lorem a " +
+		"nisl. Etiam varius imperdiet placerat. Aliquam euismod lacus arcu, " +
+		"ultrices hendrerit est pellentesque vel. Aliquam sit amet laoreet leo. " +
+		"Integer eros libero, mollis sed posuere."
+	subs := map[rune]string{
+		'o': "no",
+		'/': "slash",
+		'i': "done",
+		'E': "es",
+		'a': "ASD",
+		'1': "one",
+		'l': "onetwo",
+	}
+
+	b.ReportAllocs()
+	b.ResetTimer()
+	for n := 0; n < b.N; n++ {
+		SubstituteRune(longStr, subs)
+	}
+}
+
+func BenchmarkSmartTruncateShort(b *testing.B) {
+	shortStr := "Hello-world"
+	MaxLength = 8
+
+	b.ReportAllocs()
+	b.ResetTimer()
+	for n := 0; n < b.N; n++ {
+		smartTruncate(shortStr)
+	}
+}
+
+func BenchmarkSmartTruncateLong(b *testing.B) {
+	longStr := "Lorem-ipsum-dolor-sit-amet,-consectetur-adipiscing-elit.-Morbi-" +
+		"pulvinar-sodales-ultrices.-Nulla-facilisi.-Sed-at-vestibulum-erat.-Ut-" +
+		"sit-amet-urna-posuere,-sagittis-eros-ac,-varius-nisi.-Morbi-ullamcorper-" +
+		"odio-at-nunc-pulvinar-mattis.-Vestibulum-rutrum,-ante-eu-dictum-mattis,-" +
+		"elit-risus-finibus-nunc,-consectetur-facilisis-eros-leo-ut-sapien.-Sed-" +
+		"pulvinar-volutpat-mi.-Cras-semper-mi-ac-eros-accumsan,-at-feugiat-massa-" +
+		"elementum.-Morbi-eget-dolor-sit-amet-purus-condimentum-egestas-non-ut-" +
+		"sapien.-Duis-feugiat-magna-vitae-nisi-lobortis,-quis-finibus-sem-" +
+		"sollicitudin.-Pellentesque-eleifend-blandit-ipsum,-ut-porta-arcu-" +
+		"ultricies-et.-Fusce-vel-ipsum-porta,-placerat-diam-ac,-consectetur-" +
+		"magna.-Nulla-in-porta-sem.-Suspendisse-commodo,-felis-in-molestie-" +
+		"ultricies,-arcu-ipsum-aliquet-turpis,-elementum-dapibus-ipsum-lorem-a-" +
+		"nisl.-Etiam-varius-imperdiet-placerat.-Aliquam-euismod-lacus-arcu,-" +
+		"ultrices-hendrerit-est-pellentesque-vel.-Aliquam-sit-amet-laoreet-leo.-" +
+		"Integer-eros-libero,-mollis-sed-posuere."
+	MaxLength = 256
+
+	b.ReportAllocs()
+	b.ResetTimer()
+	for n := 0; n < b.N; n++ {
+		smartTruncate(longStr)
+	}
+}

Godeps/_workspace/src/gopkgs.com/pool.v1/.gitignore

@@ -0,0 +1,23 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test

Godeps/_workspace/src/gopkgs.com/pool.v1/LICENSE

@@ -0,0 +1,201 @@
+Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "{}"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright {yyyy} {name of copyright owner}
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Godeps/_workspace/src/gopkgs.com/pool.v1/README.md

@@ -0,0 +1,13 @@
+pool
+====
+
+sync.Pool compatibility layer for for Go - falls back to a channel based pool in Go < 1.3
+
+
+Please, use the following import path to ensure a stable API:
+
+```go
+    import "gopkgs.com/pool.v1"
+```
+
+View other available versions, documentation and examples at http://gopkgs.com/pool

Godeps/_workspace/src/gopkgs.com/pool.v1/doc.go

@@ -0,0 +1,3 @@
+// Package pool provides a sync.Pool compatibility layer, which
+// falls back to a channel based pool on Go < 1.3.
+package pool

Godeps/_workspace/src/gopkgs.com/pool.v1/example_test.go

@@ -0,0 +1,23 @@
+package pool_test
+
+import (
+	"fmt"
+
+	"gopkgs.com/pool.v1"
+)
+
+func ExamplePool() {
+	p := pool.New(0)
+	p.Put("Hello")
+	fmt.Println(p.Get())
+	// OutPut: Hello
+}
+
+func ExamplePoolNew() {
+	p := pool.New(0)
+	p.New = func() interface{} {
+		return "World!"
+	}
+	fmt.Println(p.Get())
+	// OutPut: World!
+}

Godeps/_workspace/src/gopkgs.com/pool.v1/gopkgs.go

@@ -0,0 +1,24 @@
+package pool
+
+import (
+	"fmt"
+	"reflect"
+)
+
+// gopkgs.go: v1
+
+// NOTE: This file is autogenerated by gopkgs.com.
+const (
+	goPkgsSrcPath = "github.com/rainycape/pool"
+	goPkgsName    = "pool"
+	goPkgsErrFmt  = "invalid import path %s - please use gopkgs.com/%s.v1 or see http://gopkgs.com/%s"
+)
+
+type goPkgsCheck struct{}
+
+func init() {
+	typ := reflect.TypeOf(goPkgsCheck{})
+	if typ.PkgPath() == goPkgsSrcPath {
+		panic(fmt.Errorf(goPkgsErrFmt, typ.PkgPath(), goPkgsName, goPkgsName))
+	}
+}

Godeps/_workspace/src/gopkgs.com/pool.v1/pool.go

@@ -0,0 +1,37 @@
+// +build go1.3,!appengine
+
+package pool
+
+import (
+	"sync"
+)
+
+// Pool is a thin compatibility type to allow Go
+// libraries to use the new sync.Pool in Go  1.3,
+// while remaining compatible with lower Go versions.
+// For more information, see the sync.Pool type.
+type Pool sync.Pool
+
+// New returns a new Pool. The size argument is
+// ignored on Go >= 1.3. In Go < 1.3, if size is
+// zero, it's set to runtime.GOMAXPROCS(0) * 2.
+func New(size int) *Pool {
+	return &Pool{}
+}
+
+// Get returns an arbitrary previously Put value, removing
+// it from the pool, or nil if there are no such values. Note
+// that callers should not assume anything about the Get return
+// value, since the runtime might decide to collect the elements
+// from the pool at any time.
+//
+// If there are no elements to return and the New() field is non-nil,
+// Get returns the result of calling it.
+func (p *Pool) Get() interface{} {
+	return (*sync.Pool)(p).Get()
+}
+
+// Put adds x to the pool.
+func (p *Pool) Put(x interface{}) {
+	(*sync.Pool)(p).Put(x)
+}

Godeps/_workspace/src/gopkgs.com/pool.v1/pool_go1.2.go

@@ -0,0 +1,57 @@
+// +build !go1.3 appengine
+
+package pool
+
+import (
+	"runtime"
+)
+
+// Pool is a thin compatibility type to allow Go
+// libraries to use the new sync.Pool in Go  1.3,
+// while remaining compatible with lower Go versions.
+// For more information, see the sync.Pool type.
+type Pool struct {
+	ch chan interface{}
+	// New specifies a function to generate
+	// a new value, when Get would otherwise
+	// return nil.
+	New func() interface{}
+}
+
+// New returns a new Pool. The size argument is
+// ignored on Go >= 1.3. In Go < 1.3, if size is
+// zero, it's set to runtime.GOMAXPROCS(0) * 2.
+func New(size int) *Pool {
+	if size == 0 {
+		size = runtime.GOMAXPROCS(0) * 2
+	}
+	return &Pool{ch: make(chan interface{}, size)}
+}
+
+// Get returns an arbitrary previously Put value, removing
+// it from the pool, or nil if there are no such values. Note
+// that callers should not assume anything about the Get return
+// value, since the runtime might decide to collect the elements
+// from the pool at any time.
+//
+// If there are no elements to return and the New() field is non-nil,
+// Get returns the result of calling it.
+func (p *Pool) Get() interface{} {
+	select {
+	case x := <-p.ch:
+		return x
+	default:
+	}
+	if p.New != nil {
+		return p.New()
+	}
+	return nil
+}
+
+// Put adds x to the pool.
+func (p *Pool) Put(x interface{}) {
+	select {
+	case p.ch <- x:
+	default:
+	}
+}

Godeps/_workspace/src/gopkgs.com/unidecode.v1/.gitignore

@@ -0,0 +1,23 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test

Godeps/_workspace/src/gopkgs.com/unidecode.v1/LICENSE

@@ -0,0 +1,201 @@
+Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "{}"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright {yyyy} {name of copyright owner}
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Godeps/_workspace/src/gopkgs.com/unidecode.v1/README.md

@@ -0,0 +1,12 @@
+unidecode
+=========
+
+Unicode transliterator in Golang - Replaces non-ASCII characters with their ASCII approximations.
+
+Please, use the following import path to ensure a stable API:
+
+```go
+    import "gopkgs.com/unidecode.v1"
+```
+
+View other available versions, documentation and examples at http://gopkgs.com/unidecode

Godeps/_workspace/src/gopkgs.com/unidecode.v1/decode.go

@@ -0,0 +1,44 @@
+package unidecode
+
+import (
+	"compress/zlib"
+	"encoding/binary"
+	"io"
+	"strings"
+	"sync"
+)
+
+var (
+	decoded          = false
+	mutex            sync.Mutex
+	transliterations [65536][]rune
+	transCount       = rune(len(transliterations))
+	getUint16        = binary.LittleEndian.Uint16
+)
+
+func decodeTransliterations() {
+	r, err := zlib.NewReader(strings.NewReader(tableData))
+	if err != nil {
+		panic(err)
+	}
+	defer r.Close()
+	tmp1 := make([]byte, 2)
+	tmp2 := tmp1[:1]
+	for {
+		if _, err := io.ReadAtLeast(r, tmp1, 2); err != nil {
+			if err == io.EOF {
+				break
+			}
+			panic(err)
+		}
+		chr := getUint16(tmp1)
+		if _, err := io.ReadAtLeast(r, tmp2, 1); err != nil {
+			panic(err)
+		}
+		b := make([]byte, int(tmp2[0]))
+		if _, err := io.ReadFull(r, b); err != nil {
+			panic(err)
+		}
+		transliterations[int(chr)] = []rune(string(b))
+	}
+}

Godeps/_workspace/src/gopkgs.com/unidecode.v1/gopkgs.go

@@ -0,0 +1,24 @@
+package unidecode
+
+import (
+	"fmt"
+	"reflect"
+)
+
+// gopkgs.go: v1
+
+// NOTE: This file is autogenerated by gopkgs.com.
+const (
+	goPkgsSrcPath = "github.com/rainycape/unidecode"
+	goPkgsName    = "unidecode"
+	goPkgsErrFmt  = "invalid import path %s - please use gopkgs.com/%s.v1 or see http://gopkgs.com/%s"
+)
+
+type goPkgsCheck struct{}
+
+func init() {
+	typ := reflect.TypeOf(goPkgsCheck{})
+	if typ.PkgPath() == goPkgsSrcPath {
+		panic(fmt.Errorf(goPkgsErrFmt, typ.PkgPath(), goPkgsName, goPkgsName))
+	}
+}

Godeps/_workspace/src/gopkgs.com/unidecode.v1/make_table.go

@@ -0,0 +1,71 @@
+// +build none
+
+package main
+
+import (
+	"bytes"
+	"compress/zlib"
+	"encoding/binary"
+	"fmt"
+	"go/format"
+	"io/ioutil"
+	"strconv"
+	"strings"
+)
+
+func main() {
+	data, err := ioutil.ReadFile("table.txt")
+	if err != nil {
+		panic(err)
+	}
+	var buf bytes.Buffer
+	for _, line := range strings.Split(string(data), "\n") {
+		if strings.HasPrefix(line, "/*") || line == "" {
+			continue
+		}
+		sep := strings.IndexByte(line, ':')
+		if sep == -1 {
+			panic(line)
+		}
+		val, err := strconv.ParseInt(line[:sep], 0, 32)
+		if err != nil {
+			panic(err)
+		}
+		s, err := strconv.Unquote(line[sep+2:])
+		if err != nil {
+			panic(err)
+		}
+		if s == "" {
+			continue
+		}
+		if err := binary.Write(&buf, binary.LittleEndian, uint16(val)); err != nil {
+			panic(err)
+		}
+		if err := binary.Write(&buf, binary.LittleEndian, uint8(len(s))); err != nil {
+			panic(err)
+		}
+		buf.WriteString(s)
+	}
+	var cbuf bytes.Buffer
+	w, err := zlib.NewWriterLevel(&cbuf, zlib.BestCompression)
+	if err != nil {
+		panic(err)
+	}
+	if _, err := w.Write(buf.Bytes()); err != nil {
+		panic(err)
+	}
+	if err := w.Close(); err != nil {
+		panic(err)
+	}
+	buf.Reset()
+	buf.WriteString("package unidecode\n")
+	buf.WriteString("// AUTOGENERATED - DO NOT EDIT!\n\n")
+	fmt.Fprintf(&buf, "var tableData = %q;\n", cbuf.String())
+	dst, err := format.Source(buf.Bytes())
+	if err != nil {
+		panic(err)
+	}
+	if err := ioutil.WriteFile("table.go", dst, 0644); err != nil {
+		panic(err)
+	}
+}

Godeps/_workspace/src/gopkgs.com/unidecode.v1/table.go

@@ -0,0 +1,4 @@
+package unidecode
+
+// AUTOGENERATED - DO NOT EDIT!
+

Godeps/_workspace/src/gopkgs.com/unidecode.v1/unidecode.go

@@ -0,0 +1,63 @@
+// Package unidecode implements a unicode transliterator
+// which replaces non-ASCII characters with their ASCII
+// approximations.
+package unidecode
+
+import (
+	"unicode"
+
+	"gopkgs.com/pool.v1"
+)
+
+const pooledCapacity = 64
+
+var (
+	slicePool = pool.New(0)
+)
+
+// Unidecode implements a unicode transliterator, which
+// replaces non-ASCII characters with their ASCII
+// counterparts.
+// Given an unicode encoded string, returns
+// another string with non-ASCII characters replaced
+// with their closest ASCII counterparts.
+// e.g. Unicode("áéíóú") => "aeiou"
+func Unidecode(s string) string {
+	if !decoded {
+		mutex.Lock()
+		if !decoded {
+			decodeTransliterations()
+			decoded = true
+		}
+		mutex.Unlock()
+	}
+	l := len(s)
+	var r []rune
+	if l > pooledCapacity {
+		r = make([]rune, 0, len(s))
+	} else {
+		if x := slicePool.Get(); x != nil {
+			r = x.([]rune)[:0]
+		} else {
+			r = make([]rune, 0, pooledCapacity)
+		}
+	}
+	for _, c := range s {
+		if c <= unicode.MaxASCII {
+			r = append(r, c)
+			continue
+		}
+		if c > unicode.MaxRune || c > transCount {
+			/* Ignore reserved chars */
+			continue
+		}
+		if d := transliterations[c]; d != nil {
+			r = append(r, d...)
+		}
+	}
+	res := string(r)
+	if l <= pooledCapacity {
+		slicePool.Put(r)
+	}
+	return res
+}

Godeps/_workspace/src/gopkgs.com/unidecode.v1/unidecode_test.go

@@ -0,0 +1,57 @@
+package unidecode
+
+import (
+	"testing"
+)
+
+func testTransliteration(original string, decoded string, t *testing.T) {
+	if r := Unidecode(original); r != decoded {
+		t.Errorf("Expected '%s', got '%s'\n", decoded, r)
+	}
+}
+
+func TestASCII(t *testing.T) {
+	s := "ABCDEF"
+	testTransliteration(s, s, t)
+}
+
+func TestKnosos(t *testing.T) {
+	o := "Κνωσός"
+	d := "Knosos"
+	testTransliteration(o, d, t)
+}
+
+func TestBeiJing(t *testing.T) {
+	o := "\u5317\u4EB0"
+	d := "Bei Jing "
+	testTransliteration(o, d, t)
+}
+
+func TestEmoji(t *testing.T) {
+	o := "Hey Luna t belle 😵😂"
+	d := "Hey Luna t belle "
+	testTransliteration(o, d, t)
+}
+
+func BenchmarkUnidecode(b *testing.B) {
+	cases := []string{
+		"ABCDEF",
+		"Κνωσός",
+		"\u5317\u4EB0",
+	}
+	for ii := 0; ii < b.N; ii++ {
+		for _, v := range cases {
+			_ = Unidecode(v)
+		}
+	}
+}
+
+func BenchmarkDecodeTable(b *testing.B) {
+	for ii := 0; ii < b.N; ii++ {
+		decodeTransliterations()
+	}
+}
+
+func init() {
+	decodeTransliterations()
+}

pkg/models/dashboards.go

@@ -2,9 +2,10 @@ package models
 
 import (
 	"errors"
-	"regexp"
 	"strings"
 	"time"
+
+	"github.com/gosimple/slug"
 )
 
 // Typed errors
@@ -82,9 +83,7 @@ func (dash *Dashboard) GetString(prop string) string {
 // UpdateSlug updates the slug
 func (dash *Dashboard) UpdateSlug() {
 	title := strings.ToLower(dash.Data["title"].(string))
-	re := regexp.MustCompile("[^\\w ]+")
-	re2 := regexp.MustCompile("\\s")
-	dash.Slug = re2.ReplaceAllString(re.ReplaceAllString(title, ""), "-")
+	dash.Slug = slug.Make(title)
 }
 
 //