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phenpessoaphenpessoa
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Clean up webserver.go (#52)
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+272
-257
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3 files changed

+272
-257
lines changed

‎src/TibiaDataUtils.go‎

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Original file line numberDiff line numberDiff line change
@@ -1,9 +1,18 @@
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package main
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import (
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"html"
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"io"
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"log"
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"net/url"
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"os"
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"regexp"
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"sort"
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"strconv"
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"strings"
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"time"
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"golang.org/x/text/encoding/charmap"
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"golang.org/x/text/unicode/norm"
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)
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@@ -42,3 +51,190 @@ func TibiadataDatetimeV3(date string) string {
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// Return of formatted date and time string to functions..
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return returnDate.UTC().Format(time.RFC3339)
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}
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// TibiadataHTMLRemoveLinebreaksV3 func
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func TibiadataHTMLRemoveLinebreaksV3(data string) string {
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return strings.ReplaceAll(data, "\n", "")
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}
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var removeUrlRegex = regexp.MustCompile(`<a.*>(.*)<\/a>`)
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// TibiadataRemoveURLsV3 func
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func TibiadataRemoveURLsV3(data string) string {
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// prepare return value
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var returnData string
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result := removeUrlRegex.FindAllStringSubmatch(data, -1)
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if len(result) > 0 {
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returnData = result[0][1]
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} else {
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returnData = ""
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}
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return returnData
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}
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// TibiadataStringWorldFormatToTitleV3 func
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func TibiadataStringWorldFormatToTitleV3(world string) string {
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return strings.Title(strings.ToLower(world))
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}
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// TibiadataQueryEscapeStringV3 func - encode string to be correct formatted
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func TibiadataQueryEscapeStringV3(data string) string {
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// switching "+" to " "
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data = strings.ReplaceAll(data, "+", " ")
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// encoding string to latin-1
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data, _ = TibiaDataConvertEncodingtoISO88591(data)
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// returning with QueryEscape function
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return url.QueryEscape(data)
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}
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var dateRegex = regexp.MustCompile(`([a-zA-Z]{3}).*([0-9]{2}).*([0-9]{4})`)
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// TibiadataDateV3 func
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func TibiadataDateV3(date string) string {
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// use regex to skip weird formatting on "spaces"
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subma1 := dateRegex.FindAllStringSubmatch(date, -1)
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date = (subma1[0][1] + " " + subma1[0][2] + " " + subma1[0][3])
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// parsing and setting format of return
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tmpDate, _ := time.Parse("Jan 02 2006", date)
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date = tmpDate.UTC().Format("2006-01-02")
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return date
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}
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// TibiadataStringToIntegerV3 func
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func TibiadataStringToIntegerV3(data string) int {
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returnData, err := strconv.Atoi(data)
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if err != nil {
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log.Printf("[warning] TibiadataStringToIntegerV3: couldn't convert %s into an int. error: %s", data, err)
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}
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return returnData
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}
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var removeHtmlTagRegex = regexp.MustCompile(`(<\/?[a-zA-A]+?[^>]*\/?>)*`)
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// match html tag and replace it with ""
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func RemoveHtmlTag(in string) string {
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groups := removeHtmlTagRegex.FindAllString(in, -1)
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// should replace long string first
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sort.Slice(groups, func(i, j int) bool {
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return len(groups[i]) > len(groups[j])
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})
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for _, group := range groups {
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if strings.TrimSpace(group) != "" {
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in = strings.ReplaceAll(in, group, "")
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}
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}
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return in
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}
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// TibiaDataConvertEncodingtoISO88591 func - convert string from UTF-8 to latin1 (ISO 8859-1)
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func TibiaDataConvertEncodingtoISO88591(data string) (string, error) {
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return charmap.ISO8859_1.NewEncoder().String(data)
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}
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// TibiaDataConvertEncodingtoUTF8 func - convert string from latin1 (ISO 8859-1) to UTF-8
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func TibiaDataConvertEncodingtoUTF8(data io.Reader) io.Reader {
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return norm.NFKC.Reader(charmap.ISO8859_1.NewDecoder().Reader(data))
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}
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// isEnvExist func - check if environment var is set
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func isEnvExist(key string) bool {
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if _, ok := os.LookupEnv(key); ok {
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return true
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}
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return false
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}
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// TibiaDataSanitizeEscapedString func - run unescape string on string
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func TibiaDataSanitizeEscapedString(data string) string {
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return html.UnescapeString(data)
161+
}
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// TibiaDataSanitizeDoubleQuoteString func - replaces double quotes to single quotes in strings
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func TibiaDataSanitizeDoubleQuoteString(data string) string {
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return strings.ReplaceAll(data, "\"", "'")
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}
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// TibiaDataSanitizeNbspSpaceString func - replaces weird \u00A0 string to real space
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func TibiaDataSanitizeNbspSpaceString(data string) string {
170+
return strings.ReplaceAll(data, "\u00A0", " ")
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}
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// getEnv func - read an environment or return a default value
174+
func getEnv(key string, defaultVal string) string {
175+
if value, exists := os.LookupEnv(key); exists {
176+
return value
177+
}
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return defaultVal
180+
}
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// getEnvAsBool func - read an environment variable into a bool or return default value
183+
func getEnvAsBool(name string, defaultVal bool) bool {
184+
valStr := getEnv(name, "")
185+
if val, err := strconv.ParseBool(valStr); err == nil {
186+
return val
187+
}
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return defaultVal
190+
}
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/*
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// getEnvAsFloat func - read an environment variable into a float64 or return default value
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func getEnvAsFloat(name string, defaultVal float64) float64 {
195+
valStr := getEnv(name, "")
196+
if val, err := strconv.ParseFloat(valStr, 64); err == nil {
197+
return val
198+
}
199+
return defaultVal
200+
}
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// getEnvAsInt func - read an environment variable into integer or return a default value
203+
func getEnvAsInt(name string, defaultVal int) int {
204+
valueStr := getEnv(name, "")
205+
if value, err := strconv.Atoi(valueStr); err == nil {
206+
return value
207+
}
208+
return defaultVal
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}
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*/
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// TibiaDataVocationValidator func - return valid vocation string and vocation id
213+
func TibiaDataVocationValidator(vocation string) (string, string) {
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// defining return vars
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var vocationid string
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217+
switch strings.ToLower(vocation) {
218+
case "none":
219+
vocationid = "1"
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vocation = "none"
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case "knight", "knights":
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vocationid = "2"
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vocation = "knights"
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case "paladin", "paladins":
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vocationid = "3"
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vocation = "paladins"
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case "sorcerer", "sorcerers":
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vocationid = "4"
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vocation = "sorcerers"
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case "druid", "druids":
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vocationid = "5"
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vocation = "druids"
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default:
234+
vocationid = "0"
235+
vocation = "all"
236+
}
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// returning vars
239+
return vocation, vocationid
240+
}

‎src/main.go‎

Lines changed: 73 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,73 @@
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package main
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import "log"
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5+
var (
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// TibiadataDefaultVoc - default vocation when not specified in request
7+
TibiadataDefaultVoc string = "all"
8+
9+
// Tibiadata app flags for running
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TibiadataAPIversion int = 3
11+
TibiadataDebug bool
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// Tibiadata app settings
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TibiadataHost string // set through env TIBIADATA_HOST
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// Tibiadata app details set to release/build on GitHub
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TibiadataBuildRelease = "unknown" // will be set by GitHub Actions (to release number)
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TibiadataBuildBuilder = "manual" // will be set by GitHub Actions
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TibiadataBuildCommit = "-" // will be set by GitHub Actions (to git commit)
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TibiadataBuildEdition = "open-source" //
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)
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func main() {
24+
// logging start of TibiaData
25+
log.Printf("[info] TibiaData API starting..")
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// running the TibiaDataInitializer function
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TibiaDataInitializer()
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// logging build information
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log.Printf("[info] TibiaData API release: %s", TibiadataBuildRelease)
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log.Printf("[info] TibiaData API build: %s", TibiadataBuildBuilder)
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log.Printf("[info] TibiaData API commit: %s", TibiadataBuildCommit)
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log.Printf("[info] TibiaData API edition: %s", TibiadataBuildEdition)
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// setting tibiadata-application to log much less if DEBUG_MODE is false (default is false)
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if !getEnvAsBool("DEBUG_MODE", false) {
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log.Printf("[info] TibiaData API debug-mode: disabled")
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} else {
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// setting debug to true for more logging
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TibiadataDebug = true
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log.Printf("[info] TibiaData API debug-mode: enabled")
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// logging user-agent string
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log.Printf("[debug] TIbiaData API User-Agent: %s", TibiadataUserAgent)
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}
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runWebServer()
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}
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// TibiaDataInitializer func - init things at beginning
52+
func TibiaDataInitializer() {
53+
// setting TibiadataBuildEdition
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if isEnvExist("TIBIADATA_EDITION") {
55+
TibiadataBuildEdition = getEnv("TIBIADATA_EDITION", "open-source")
56+
}
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// adding information of host
59+
TibiadataHost = getEnv("TIBIADATA_HOST", "")
60+
if TibiadataHost != "" {
61+
TibiadataHost = "+https://" + TibiadataHost
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}
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// generating TibiadataUserAgent with TibiadataUserAgentGenerator function
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TibiadataUserAgent = TibiadataUserAgentGenerator(TibiadataAPIversion)
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// setting TibiadataProxyDomain
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if isEnvExist("TIBIADATA_PROXY") {
69+
TibiadataProxyDomain = "https://" + getEnv("TIBIADATA_PROXY", "www.tibia.com") + "/"
70+
}
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log.Printf("[info] TibiaData API proxy: %s", TibiadataProxyDomain)
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}

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