gosora/pages.go
Azareal d976a192fb Added the new theme, Shadow. It still isn't complete yet.
Revamped the configuration system.
If you have trouble installing this, try installing my fork of gopsutil with `go get` and delete the users_penalties table from the schema folder. That stuff will be cleaned up in the next commit.

Fixed an issue with the links for the Uncategorised forum being broken.
Swapped out NOW() for UTC_TIMESTAMP() in MySQL queries.
We now get an error message when the server goes down for whatever reason.
The template compiler now supports pointers.
Swapped out shirou/gopsutil for a fork locked on an older and more stable commit of the same library.
Fixed a bug where the preprocessor didn't play nice with empty CSS files.

Added the site name to the navbar.
Added more things to .gitignore
Laid the foundations for the next commit.
2017-07-17 11:23:42 +01:00

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package main
//import "fmt"
import "sync"
import "bytes"
import "strings"
import "strconv"
import "regexp"
import "html/template"
type HeaderVars struct
{
NoticeList []string
Scripts []string
Stylesheets []string
Widgets PageWidgets
Site *Site
ExtData ExtData
}
type PageWidgets struct
{
LeftSidebar template.HTML
RightSidebar template.HTML
}
/*type UnsafeExtData struct
{
items map[string]interface{} // Key: pluginname
}*/
type ExtData struct
{
items map[string]interface{} // Key: pluginname
sync.RWMutex
}
type Page struct
{
Title string
CurrentUser User
Header HeaderVars
ItemList []interface{}
Something interface{}
}
type TopicPage struct
{
Title string
CurrentUser User
Header HeaderVars
ItemList []Reply
Topic TopicUser
Page int
LastPage int
ExtData ExtData
}
type TopicsPage struct
{
Title string
CurrentUser User
Header HeaderVars
ItemList []TopicsRow
ExtData ExtData
}
type ForumPage struct
{
Title string
CurrentUser User
Header HeaderVars
ItemList []TopicUser
Forum Forum
Page int
LastPage int
ExtData ExtData
}
type ForumsPage struct
{
Title string
CurrentUser User
Header HeaderVars
ItemList []Forum
ExtData ExtData
}
type ProfilePage struct
{
Title string
CurrentUser User
Header HeaderVars
ItemList []Reply
ProfileOwner User
ExtData ExtData
}
type CreateTopicPage struct
{
Title string
CurrentUser User
Header HeaderVars
ItemList []Forum
FID int
ExtData ExtData
}
type GridElement struct
{
ID string
Body string
Order int // For future use
Class string
Background string
TextColour string
Note string
}
type PanelDashboardPage struct
{
Title string
CurrentUser User
Header HeaderVars
GridItems []GridElement
ExtData ExtData
}
type ThemesPage struct
{
Title string
CurrentUser User
Header HeaderVars
PrimaryThemes []Theme
VariantThemes []Theme
ExtData ExtData
}
type EditGroupPage struct
{
Title string
CurrentUser User
Header HeaderVars
ID int
Name string
Tag string
Rank string
DisableRank bool
ExtData ExtData
}
type GroupForumPermPreset struct
{
Group Group
Preset string
}
type EditForumPage struct
{
Title string
CurrentUser User
Header HeaderVars
ID int
Name string
Desc string
Active bool
Preset string
Groups []GroupForumPermPreset
ExtData ExtData
}
type NameLangPair struct
{
Name string
LangStr string
}
type NameLangToggle struct
{
Name string
LangStr string
Toggle bool
}
type EditGroupPermsPage struct
{
Title string
CurrentUser User
Header HeaderVars
ID int
Name string
LocalPerms []NameLangToggle
GlobalPerms []NameLangToggle
ExtData ExtData
}
type Log struct {
Action template.HTML
IPAddress string
DoneAt string
}
type LogsPage struct
{
Title string
CurrentUser User
Header HeaderVars
Logs []Log
ExtData ExtData
}
type PageSimple struct
{
Title string
Something interface{}
}
type AreYouSure struct
{
URL string
Message string
}
var space_gap []byte = []byte(" ")
var http_prot_b []byte = []byte("http://")
var invalid_url []byte = []byte("<span style='color: red;'>[Invalid URL]</span>")
var invalid_topic []byte = []byte("<span style='color: red;'>[Invalid Topic]</span>")
var invalid_profile []byte = []byte("<span style='color: red;'>[Invalid Profile]</span>")
var invalid_forum []byte = []byte("<span style='color: red;'>[Invalid Forum]</span>")
var url_open []byte = []byte("<a href='")
var url_open2 []byte = []byte("'>")
var bytes_singlequote []byte = []byte("'")
var bytes_greaterthan []byte = []byte(">")
var url_mention []byte = []byte(" class='mention'")
var url_close []byte = []byte("</a>")
var urlpattern string = `(?s)([ {1}])((http|https|ftp|mailto)*)(:{??)\/\/([\.a-zA-Z\/]+)([ {1}])`
var url_reg *regexp.Regexp
func init() {
url_reg = regexp.MustCompile(urlpattern)
}
func shortcode_to_unicode(msg string) string {
//re := regexp.MustCompile(":(.):")
msg = strings.Replace(msg,":grinning:","😀",-1)
msg = strings.Replace(msg,":grin:","😁",-1)
msg = strings.Replace(msg,":joy:","😂",-1)
msg = strings.Replace(msg,":rofl:","🤣",-1)
msg = strings.Replace(msg,":smiley:","😃",-1)
msg = strings.Replace(msg,":smile:","😄",-1)
msg = strings.Replace(msg,":sweat_smile:","😅",-1)
msg = strings.Replace(msg,":laughing:","😆",-1)
msg = strings.Replace(msg,":satisfied:","😆",-1)
msg = strings.Replace(msg,":wink:","😉",-1)
msg = strings.Replace(msg,":blush:","😊",-1)
msg = strings.Replace(msg,":yum:","😋",-1)
msg = strings.Replace(msg,":sunglasses:","😎",-1)
msg = strings.Replace(msg,":heart_eyes:","😍",-1)
msg = strings.Replace(msg,":kissing_heart:","😘",-1)
msg = strings.Replace(msg,":kissing:","😗",-1)
msg = strings.Replace(msg,":kissing_smiling_eyes:","😙",-1)
msg = strings.Replace(msg,":kissing_closed_eyes:","😚",-1)
msg = strings.Replace(msg,":relaxed:","☺️",-1)
msg = strings.Replace(msg,":slight_smile:","🙂",-1)
msg = strings.Replace(msg,":hugging:","🤗",-1)
msg = strings.Replace(msg,":thinking:","🤔",-1)
msg = strings.Replace(msg,":neutral_face:","😐",-1)
msg = strings.Replace(msg,":expressionless:","😑",-1)
msg = strings.Replace(msg,":no_mouth:","😶",-1)
msg = strings.Replace(msg,":rolling_eyes:","🙄",-1)
msg = strings.Replace(msg,":smirk:","😏",-1)
msg = strings.Replace(msg,":persevere:","😣",-1)
msg = strings.Replace(msg,":disappointed_relieved:","😥",-1)
msg = strings.Replace(msg,":open_mouth:","😮",-1)
msg = strings.Replace(msg,":zipper_mouth:","🤐",-1)
msg = strings.Replace(msg,":hushed:","😯",-1)
msg = strings.Replace(msg,":sleepy:","😪",-1)
msg = strings.Replace(msg,":tired_face:","😫",-1)
msg = strings.Replace(msg,":sleeping:","😴",-1)
msg = strings.Replace(msg,":relieved:","😌",-1)
msg = strings.Replace(msg,":nerd:","🤓",-1)
msg = strings.Replace(msg,":stuck_out_tongue:","😛",-1)
msg = strings.Replace(msg,":worried:","😟",-1)
msg = strings.Replace(msg,":drooling_face:","🤤",-1)
msg = strings.Replace(msg,":disappointed:","😞",-1)
msg = strings.Replace(msg,":astonished:","😲",-1)
msg = strings.Replace(msg,":slight_frown:","🙁",-1)
msg = strings.Replace(msg,":skull_crossbones:","☠️",-1)
msg = strings.Replace(msg,":skull:","💀",-1)
msg = strings.Replace(msg,":point_up:","☝️",-1)
msg = strings.Replace(msg,":v:","✌️️",-1)
msg = strings.Replace(msg,":writing_hand:","✍️",-1)
msg = strings.Replace(msg,":heart:","❤️️",-1)
msg = strings.Replace(msg,":heart_exclamation:","❣️",-1)
msg = strings.Replace(msg,":hotsprings:","♨️",-1)
msg = strings.Replace(msg,":airplane:","✈️️",-1)
msg = strings.Replace(msg,":hourglass:","⌛",-1)
msg = strings.Replace(msg,":watch:","⌚",-1)
msg = strings.Replace(msg,":comet:","☄️",-1)
msg = strings.Replace(msg,":snowflake:","❄️",-1)
msg = strings.Replace(msg,":cloud:","☁️",-1)
msg = strings.Replace(msg,":sunny:","☀️",-1)
msg = strings.Replace(msg,":spades:","♠️",-1)
msg = strings.Replace(msg,":hearts:","♥️️",-1)
msg = strings.Replace(msg,":diamonds:","♦️",-1)
msg = strings.Replace(msg,":clubs:","♣️",-1)
msg = strings.Replace(msg,":phone:","☎️",-1)
msg = strings.Replace(msg,":telephone:","☎️",-1)
msg = strings.Replace(msg,":biohazard:","☣️",-1)
msg = strings.Replace(msg,":radioactive:","☢️",-1)
msg = strings.Replace(msg,":scissors:","✂️",-1)
msg = strings.Replace(msg,":arrow_upper_right:","↗️",-1)
msg = strings.Replace(msg,":arrow_right:","➡️",-1)
msg = strings.Replace(msg,":arrow_lower_right:","↘️",-1)
msg = strings.Replace(msg,":arrow_lower_left:","↙️",-1)
msg = strings.Replace(msg,":arrow_upper_left:","↖️",-1)
msg = strings.Replace(msg,":arrow_up_down:","↕️",-1)
msg = strings.Replace(msg,":left_right_arrow:","↔️",-1)
msg = strings.Replace(msg,":leftwards_arrow_with_hook:","↩️",-1)
msg = strings.Replace(msg,":arrow_right_hook:","↪️",-1)
msg = strings.Replace(msg,":arrow_forward:","▶️",-1)
msg = strings.Replace(msg,":arrow_backward:","◀️",-1)
msg = strings.Replace(msg,":female:","♀️",-1)
msg = strings.Replace(msg,":male:","♂️",-1)
msg = strings.Replace(msg,":ballot_box_with_check:","☑️",-1)
msg = strings.Replace(msg,":heavy_check_mark:","✔️️",-1)
msg = strings.Replace(msg,":heavy_multiplication_x:","✖️",-1)
msg = strings.Replace(msg,":pisces:","♓",-1)
msg = strings.Replace(msg,":aquarius:","♒",-1)
msg = strings.Replace(msg,":capricorn:","♑",-1)
msg = strings.Replace(msg,":sagittarius:","♐",-1)
msg = strings.Replace(msg,":scorpius:","♏",-1)
msg = strings.Replace(msg,":libra:","♎",-1)
msg = strings.Replace(msg,":virgo:","♍",-1)
msg = strings.Replace(msg,":leo:","♌",-1)
msg = strings.Replace(msg,":cancer:","♋",-1)
msg = strings.Replace(msg,":gemini:","♊",-1)
msg = strings.Replace(msg,":taurus:","♉",-1)
msg = strings.Replace(msg,":aries:","♈",-1)
msg = strings.Replace(msg,":peace:","☮️",-1)
msg = strings.Replace(msg,":eight_spoked_asterisk:","✳️",-1)
msg = strings.Replace(msg,":eight_pointed_black_star:","✴️",-1)
msg = strings.Replace(msg,":snowman2:","☃️",-1)
msg = strings.Replace(msg,":umbrella2:","☂️",-1)
msg = strings.Replace(msg,":pencil2:","✏️",-1)
msg = strings.Replace(msg,":black_nib:","✒️",-1)
msg = strings.Replace(msg,":email:","✉️",-1)
msg = strings.Replace(msg,":envelope:","✉️",-1)
msg = strings.Replace(msg,":keyboard:","⌨️",-1)
msg = strings.Replace(msg,":white_small_square:","▫️",-1)
msg = strings.Replace(msg,":black_small_square:","▪️",-1)
msg = strings.Replace(msg,":secret:","㊙️",-1)
msg = strings.Replace(msg,":congratulations:","㊗️",-1)
msg = strings.Replace(msg,":m:","Ⓜ️",-1)
msg = strings.Replace(msg,":tm:","™️️",-1)
msg = strings.Replace(msg,":registered:","®️",-1)
msg = strings.Replace(msg,":copyright:","©️",-1)
msg = strings.Replace(msg,":wavy_dash:","〰️",-1)
msg = strings.Replace(msg,":bangbang:","‼️",-1)
msg = strings.Replace(msg,":sparkle:","❇️",-1)
msg = strings.Replace(msg,":star_of_david:","✡️",-1)
msg = strings.Replace(msg,":wheel_of_dharma:","☸️",-1)
msg = strings.Replace(msg,":yin_yang:","☯️",-1)
msg = strings.Replace(msg,":cross:","✝️",-1)
msg = strings.Replace(msg,":orthodox_cross:","☦️",-1)
msg = strings.Replace(msg,":star_and_crescent:","☪️",-1)
msg = strings.Replace(msg,":frowning2:","☹️",-1)
msg = strings.Replace(msg,":information_source:","",-1)
msg = strings.Replace(msg,":interrobang:","⁉️",-1)
return msg
}
func preparse_message(msg string) string {
if sshooks["preparse_preassign"] != nil {
msg = run_sshook("preparse_preassign", msg)
}
return shortcode_to_unicode(msg)
}
func parse_message(msg string/*, user User*/) string {
msg = strings.Replace(msg,":)","😀",-1)
msg = strings.Replace(msg,":(","😞",-1)
msg = strings.Replace(msg,":D","😃",-1)
msg = strings.Replace(msg,":P","😛",-1)
msg = strings.Replace(msg,":O","😲",-1)
msg = strings.Replace(msg,":p","😛",-1)
msg = strings.Replace(msg,":o","😲",-1)
//msg = url_reg.ReplaceAllString(msg,"<a href=\"$2$3//$4\" rel=\"nofollow\">$2$3//$4</a>")
// Search for URLs, mentions and hashlinks in the messages...
//fmt.Println("Parser Loop!")
var msgbytes = []byte(msg)
var outbytes []byte
msgbytes = append(msgbytes,space_gap...)
//fmt.Println(`"`+string(msgbytes)+`"`)
lastItem := 0
i := 0
for ; len(msgbytes) > (i + 1); i++ {
//fmt.Println("Index:")
//fmt.Println(i)
//fmt.Println("Index Item:")
//fmt.Println(msgbytes[i])
//if msgbytes[i] == 10 {
// fmt.Println("NEWLINE")
//} else if msgbytes[i] == 32 {
// fmt.Println("SPACE")
//} else {
// fmt.Println(string(msgbytes[i]))
//}
//fmt.Println("End Index")
if (i==0 && (msgbytes[0] > 32)) || ((msgbytes[i] < 33) && (msgbytes[i + 1] > 32)) {
//fmt.Println("IN")
//fmt.Println(msgbytes[i])
if (i != 0) || msgbytes[i] < 33 {
i++
}
if msgbytes[i]=='#' {
//fmt.Println("IN #")
if bytes.Equal(msgbytes[i+1:i+5],[]byte("tid-")) {
outbytes = append(outbytes,msgbytes[lastItem:i]...)
i += 5
start := i
tid, int_len := coerce_int_bytes(msgbytes[start:])
i += int_len
topic, err := topics.CascadeGet(tid)
if err != nil || !fstore.Exists(topic.ParentID) {
outbytes = append(outbytes,invalid_topic...)
lastItem = i
continue
}
outbytes = append(outbytes, url_open...)
var url_bit []byte = []byte(build_topic_url("",tid))
outbytes = append(outbytes, url_bit...)
outbytes = append(outbytes, url_open2...)
var tid_bit []byte = []byte("#tid-" + strconv.Itoa(tid))
outbytes = append(outbytes, tid_bit...)
outbytes = append(outbytes, url_close...)
lastItem = i
//fmt.Println(string(msgbytes))
//fmt.Println(msgbytes)
//fmt.Println(msgbytes[lastItem - 1])
//fmt.Println(lastItem - 1)
//fmt.Println(msgbytes[lastItem])
//fmt.Println(lastItem)
} else if bytes.Equal(msgbytes[i+1:i+5],[]byte("rid-")) {
outbytes = append(outbytes,msgbytes[lastItem:i]...)
i += 5
start := i
rid, int_len := coerce_int_bytes(msgbytes[start:])
i += int_len
topic, err := get_topic_by_reply(rid)
if err != nil || !fstore.Exists(topic.ParentID) {
outbytes = append(outbytes,invalid_topic...)
lastItem = i
continue
}
outbytes = append(outbytes, url_open...)
var url_bit []byte = []byte(build_topic_url("",topic.ID))
outbytes = append(outbytes, url_bit...)
outbytes = append(outbytes, url_open2...)
var rid_bit []byte = []byte("#rid-" + strconv.Itoa(rid))
outbytes = append(outbytes, rid_bit...)
outbytes = append(outbytes, url_close...)
lastItem = i
} else if bytes.Equal(msgbytes[i+1:i+5],[]byte("fid-")) {
outbytes = append(outbytes,msgbytes[lastItem:i]...)
i += 5
start := i
fid, int_len := coerce_int_bytes(msgbytes[start:])
i += int_len
if !fstore.Exists(fid) {
outbytes = append(outbytes,invalid_forum...)
lastItem = i
continue
}
outbytes = append(outbytes, url_open...)
var url_bit []byte = []byte(build_forum_url("",fid))
outbytes = append(outbytes, url_bit...)
outbytes = append(outbytes, url_open2...)
var fid_bit []byte = []byte("#fid-" + strconv.Itoa(fid))
outbytes = append(outbytes, fid_bit...)
outbytes = append(outbytes, url_close...)
lastItem = i
} else {
// TO-DO: Forum Shortcode Link
}
} else if msgbytes[i]=='@' {
//fmt.Println("IN @")
outbytes = append(outbytes,msgbytes[lastItem:i]...)
i++
start := i
uid, int_len := coerce_int_bytes(msgbytes[start:])
i += int_len
menUser, err := users.CascadeGet(uid)
if err != nil {
outbytes = append(outbytes,invalid_profile...)
lastItem = i
continue
}
outbytes = append(outbytes, url_open...)
var url_bit []byte = []byte(build_profile_url(menUser.Slug,uid))
outbytes = append(outbytes, url_bit...)
outbytes = append(outbytes, bytes_singlequote...)
outbytes = append(outbytes, url_mention...)
outbytes = append(outbytes, bytes_greaterthan...)
var uid_bit []byte = []byte("@" + menUser.Name)
outbytes = append(outbytes, uid_bit...)
outbytes = append(outbytes, url_close...)
lastItem = i
//fmt.Println(string(msgbytes))
//fmt.Println(msgbytes)
//fmt.Println(msgbytes[lastItem - 1])
//fmt.Println("lastItem - 1",lastItem - 1)
//fmt.Println("msgbytes[lastItem]",msgbytes[lastItem])
//fmt.Println("lastItem",lastItem)
} else if msgbytes[i]=='h' || msgbytes[i]=='f' || msgbytes[i]=='g' {
//fmt.Println("IN hfg")
if msgbytes[i + 1]=='t' && msgbytes[i + 2]=='t' && msgbytes[i + 3]=='p' {
if msgbytes[i + 4] == 's' && msgbytes[i + 5] == ':' && msgbytes[i + 6] == '/' && msgbytes[i + 7] == '/' {
// Do nothing
} else if msgbytes[i + 4] == ':' && msgbytes[i + 5] == '/' && msgbytes[i + 6] == '/' {
// Do nothing
} else {
continue
}
} else if msgbytes[i + 1] == 't' && msgbytes[i + 2] == 'p' && msgbytes[i + 3] == ':' && msgbytes[i + 4] == '/' && msgbytes[i + 5] == '/' {
// Do nothing
} else if msgbytes[i + 1] == 'i' && msgbytes[i + 2] == 't' && msgbytes[i + 3] == ':' && msgbytes[i + 4] == '/' && msgbytes[i + 5] == '/' {
// Do nothing
} else {
continue
}
outbytes = append(outbytes,msgbytes[lastItem:i]...)
url_len := partial_url_bytes_len(msgbytes[i:])
if msgbytes[i + url_len] != ' ' && msgbytes[i + url_len] != 10 {
outbytes = append(outbytes,invalid_url...)
i += url_len
continue
}
outbytes = append(outbytes, url_open...)
outbytes = append(outbytes, msgbytes[i:i + url_len]...)
outbytes = append(outbytes, url_open2...)
outbytes = append(outbytes, msgbytes[i:i + url_len]...)
outbytes = append(outbytes, url_close...)
i += url_len
lastItem = i
}
}
}
if lastItem != i && len(outbytes) != 0 {
//fmt.Println("lastItem:",msgbytes[lastItem])
//fmt.Println("lastItem index:")
//fmt.Println(lastItem)
//fmt.Println("i:")
//fmt.Println(i)
//fmt.Println("lastItem to end:")
//fmt.Println(msgbytes[lastItem:])
//fmt.Println("-----")
calclen := len(msgbytes) - 10
if calclen <= lastItem {
calclen = lastItem
}
outbytes = append(outbytes, msgbytes[lastItem:calclen]...)
msg = string(outbytes)
}
//fmt.Println(`"`+string(outbytes)+`"`)
//fmt.Println(`"`+msg+`"`)
msg = strings.Replace(msg,"\n","<br>",-1)
if sshooks["parse_assign"] != nil {
msg = run_sshook("parse_assign", msg)
}
return msg
}
func regex_parse_message(msg string) string {
msg = strings.Replace(msg,":)","😀",-1)
msg = strings.Replace(msg,":D","😃",-1)
msg = strings.Replace(msg,":P","😛",-1)
msg = url_reg.ReplaceAllString(msg,"<a href=\"$2$3//$4\" rel=\"nofollow\">$2$3//$4</a>")
msg = strings.Replace(msg,"\n","<br>",-1)
if sshooks["parse_assign"] != nil {
msg = run_sshook("parse_assign", msg)
}
return msg
}
// 6, 7, 8, 6, 7
// ftp://, http://, https:// git://, mailto: (not a URL, just here for length comparison purposes)
func validate_url_bytes(data []byte) bool {
datalen := len(data)
i := 0
if datalen >= 6 {
if bytes.Equal(data[0:6],[]byte("ftp://")) || bytes.Equal(data[0:6],[]byte("git://")) {
i = 6
} else if datalen >= 7 && bytes.Equal(data[0:7],http_prot_b) {
i = 7
} else if datalen >= 8 && bytes.Equal(data[0:8],[]byte("https://")) {
i = 8
}
}
for ;datalen > i; i++ {
if data[i] != '\\' && data[i] != '_' && !(data[i] > 44 && data[i] < 58) && !(data[i] > 64 && data[i] < 91) && !(data[i] > 96 && data[i] < 123) {
return false
}
}
return true
}
func validated_url_bytes(data []byte) (url []byte) {
datalen := len(data)
i := 0
if datalen >= 6 {
if bytes.Equal(data[0:6],[]byte("ftp://")) || bytes.Equal(data[0:6],[]byte("git://")) {
i = 6
} else if datalen >= 7 && bytes.Equal(data[0:7],http_prot_b) {
i = 7
} else if datalen >= 8 && bytes.Equal(data[0:8],[]byte("https://")) {
i = 8
}
}
for ;datalen > i; i++ {
if data[i] != '\\' && data[i] != '_' && !(data[i] > 44 && data[i] < 58) && !(data[i] > 64 && data[i] < 91) && !(data[i] > 96 && data[i] < 123) {
return invalid_url
}
}
url = append(url, data...)
return url
}
func partial_url_bytes(data []byte) (url []byte) {
datalen := len(data)
i := 0
end := datalen - 1
if datalen >= 6 {
if bytes.Equal(data[0:6],[]byte("ftp://")) || bytes.Equal(data[0:6],[]byte("git://")) {
i = 6
} else if datalen >= 7 && bytes.Equal(data[0:7],http_prot_b) {
i = 7
} else if datalen >= 8 && bytes.Equal(data[0:8],[]byte("https://")) {
i = 8
}
}
for ;end >= i; i++ {
if data[i] != '\\' && data[i] != '_' && !(data[i] > 44 && data[i] < 58) && !(data[i] > 64 && data[i] < 91) && !(data[i] > 96 && data[i] < 123) {
end = i
}
}
url = append(url, data[0:end]...)
return url
}
func partial_url_bytes_len(data []byte) int {
datalen := len(data)
i := 0
if datalen >= 6 {
//fmt.Println(string(data[0:5]))
if bytes.Equal(data[0:6],[]byte("ftp://")) || bytes.Equal(data[0:6],[]byte("git://")) {
i = 6
} else if datalen >= 7 && bytes.Equal(data[0:7],http_prot_b) {
i = 7
} else if datalen >= 8 && bytes.Equal(data[0:8],[]byte("https://")) {
i = 8
}
}
for ;datalen > i; i++ {
if data[i] != '\\' && data[i] != '_' && !(data[i] > 44 && data[i] < 58) && !(data[i] > 64 && data[i] < 91) && !(data[i] > 96 && data[i] < 123) {
//fmt.Println("Bad Character:")
//fmt.Println(data[i])
return i
}
}
//fmt.Println("Data Length:")
//fmt.Println(datalen)
return datalen
}
func parse_media_bytes(data []byte) (protocol []byte, url []byte) {
datalen := len(data)
i := 0
if datalen >= 6 {
if bytes.Equal(data[0:6],[]byte("ftp://")) || bytes.Equal(data[0:6],[]byte("git://")) {
i = 6
protocol = data[0:2]
} else if datalen >= 7 && bytes.Equal(data[0:7],http_prot_b) {
i = 7
protocol = []byte("http")
} else if datalen >= 8 && bytes.Equal(data[0:8],[]byte("https://")) {
i = 8
protocol = []byte("https")
}
}
for ;datalen > i; i++ {
if data[i] != '\\' && data[i] != '_' && !(data[i] > 44 && data[i] < 58) && !(data[i] > 64 && data[i] < 91) && !(data[i] > 96 && data[i] < 123) {
return []byte(""), invalid_url
}
}
if len(protocol) == 0 {
protocol = []byte("http")
}
return protocol, data[i:]
}
func coerce_int_bytes(data []byte) (res int, length int) {
if !(data[0] > 47 && data[0] < 58) {
return 0, 1
}
i := 0
for ;len(data) > i; i++ {
if !(data[i] > 47 && data[i] < 58) {
conv, err := strconv.Atoi(string(data[0:i]))
if err != nil {
return 0, i
}
return conv, i
}
}
conv, err := strconv.Atoi(string(data))
if err != nil {
return 0, i
}
return conv, i
}