e835ca4148
Added the likes table. This is a sign of what's to come. Improved the installation instructions in README.md Fixed the SQL in data.sql so that it no longer errors out. The Admin user now has a default password. Fixed a status indicator which I overlooked in the previous commit. The Status field for topics is now deprecated. Improved the efficiency of plugin_bbcode Added more bat and shell files to make it easier for you to get things done.
316 lines
8.9 KiB
Go
316 lines
8.9 KiB
Go
package main
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//import "log"
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//import "fmt"
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import "bytes"
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//import "strings"
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import "regexp"
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var bbcode_invalid_url []byte
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var bbcode_url_open []byte
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var bbcode_url_open2 []byte
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var bbcode_url_close []byte
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var bbcode_bold *regexp.Regexp
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var bbcode_italic *regexp.Regexp
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var bbcode_underline *regexp.Regexp
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var bbcode_strikethrough *regexp.Regexp
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var bbcode_url *regexp.Regexp
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var bbcode_url_label *regexp.Regexp
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func init() {
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plugins["bbcode"] = NewPlugin("bbcode","BBCode","Azareal","http://github.com/Azareal","","","",init_bbcode,nil,deactivate_bbcode)
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}
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func init_bbcode() {
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//plugins["bbcode"].AddHook("parse_assign", bbcode_parse_without_code)
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plugins["bbcode"].AddHook("parse_assign", bbcode_full_parse)
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bbcode_invalid_url = []byte("<span style='color: red;'>[Invalid URL]</span>")
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bbcode_url_open = []byte("<a href='")
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bbcode_url_open2 = []byte("'>")
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bbcode_url_close = []byte("</a>")
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bbcode_bold = regexp.MustCompile(`(?s)\[b\](.*)\[/b\]`)
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bbcode_italic = regexp.MustCompile(`(?s)\[i\](.*)\[/i\]`)
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bbcode_underline = regexp.MustCompile(`(?s)\[u\](.*)\[/u\]`)
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bbcode_strikethrough = regexp.MustCompile(`(?s)\[s\](.*)\[/s\]`)
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urlpattern := `(http|https|ftp|mailto*)(:??)\/\/([\.a-zA-Z\/]+)`
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bbcode_url = regexp.MustCompile(`\[url\]` + urlpattern + `\[/url\]`)
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bbcode_url_label = regexp.MustCompile(`(?s)\[url=` + urlpattern + `\](.*)\[/url\]`)
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}
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func deactivate_bbcode() {
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//plugins["bbcode"].RemoveHook("parse_assign", bbcode_parse_without_code)
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plugins["bbcode"].RemoveHook("parse_assign", bbcode_full_parse)
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}
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func bbcode_regex_parse(data interface{}) interface{} {
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msg := data.(string)
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msg = bbcode_bold.ReplaceAllString(msg,"<b>$1</b>")
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msg = bbcode_italic.ReplaceAllString(msg,"<i>$1</i>")
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msg = bbcode_underline.ReplaceAllString(msg,"<u>$1</u>")
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msg = bbcode_strikethrough.ReplaceAllString(msg,"<s>$1</s>")
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msg = bbcode_url.ReplaceAllString(msg,"<a href=\"$1$2//$3\" rel=\"nofollow\">$1$2//$3</i>")
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msg = bbcode_url_label.ReplaceAllString(msg,"<a href=\"$1$2//$3\" rel=\"nofollow\">$4</i>")
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return msg
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}
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// Only does the simple BBCode like [u], [b], [i] and [s]
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func bbcode_simple_parse(data interface{}) interface{} {
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msg := data.(string)
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msgbytes := []byte(msg)
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has_u := false
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has_b := false
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has_i := false
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has_s := false
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for i := 0; i < len(msgbytes); i++ {
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if msgbytes[i] == '[' && msgbytes[i + 2] == ']' {
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if msgbytes[i + 1] == 'b' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_b = true
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} else if msgbytes[i + 1] == 'i' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_i = true
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} else if msgbytes[i + 1] == 'u' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_u = true
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} else if msgbytes[i + 1] == 's' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_s = true
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}
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i += 2
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}
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}
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// There's an unclosed tag in there x.x
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if has_i || has_u || has_b || has_s {
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closer := []byte("</u></i></b></s>")
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msgbytes = append(msgbytes, closer...)
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}
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return string(msgbytes)
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}
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// Here for benchmarking purposes. Might add a plugin setting for disabling [code] as it has it's paws everywhere
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func bbcode_parse_without_code(data interface{}) interface{} {
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msg := data.(string)
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msgbytes := []byte(msg)
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has_u := false
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has_b := false
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has_i := false
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has_s := false
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complex_bbc := false
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for i := 0; i < len(msgbytes); i++ {
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if msgbytes[i] == '[' {
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if msgbytes[i + 2] != ']' {
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if msgbytes[i + 1] == '/' {
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if msgbytes[i + 3] == ']' {
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if msgbytes[i + 2] == 'b' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_b = false
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} else if msgbytes[i + 2] == 'i' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_i = false
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} else if msgbytes[i + 2] == 'u' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_u = false
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} else if msgbytes[i + 2] == 's' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_s = false
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}
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i += 3
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} else {
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complex_bbc = true
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}
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} else {
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complex_bbc = true
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}
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} else {
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if msgbytes[i + 1] == 'b' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_b = true
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} else if msgbytes[i + 1] == 'i' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_i = true
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} else if msgbytes[i + 1] == 'u' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_u = true
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} else if msgbytes[i + 1] == 's' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_s = true
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}
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i += 2
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}
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}
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}
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// There's an unclosed tag in there x.x
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if has_i || has_u || has_b || has_s {
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closer := []byte("</u></i></b></s>")
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msgbytes = append(msgbytes, closer...)
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}
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if complex_bbc {
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msg = bbcode_url.ReplaceAllString(msg,"<a href=\"$1$2//$3\" rel=\"nofollow\">$1$2//$3</i>")
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msg = bbcode_url_label.ReplaceAllString(msg,"<a href=\"$1$2//$3\" rel=\"nofollow\">$4</i>")
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}
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return string(msgbytes)
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}
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// Does every type of BBCode
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func bbcode_full_parse(data interface{}) interface{} {
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msg := data.(string)
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msgbytes := []byte(msg)
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has_u := false
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has_b := false
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has_i := false
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has_s := false
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has_c := false
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complex_bbc := false
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for i := 0; i < len(msgbytes); i++ {
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if msgbytes[i] == '[' {
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if msgbytes[i + 2] != ']' {
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if msgbytes[i + 1] == '/' {
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if msgbytes[i + 3] == ']' {
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if !has_c {
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if msgbytes[i + 2] == 'b' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_b = false
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} else if msgbytes[i + 2] == 'i' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_i = false
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} else if msgbytes[i + 2] == 'u' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_u = false
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} else if msgbytes[i + 2] == 's' {
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msgbytes[i] = '<'
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msgbytes[i + 3] = '>'
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has_s = false
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}
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i += 3
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}
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} else {
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if msgbytes[i + 2] == 'c' && msgbytes[i + 3] == 'o' && msgbytes[i + 4] == 'd' && msgbytes[i + 5] == 'e' {
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has_c = false
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i += 6
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}
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complex_bbc = true
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}
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} else {
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if msgbytes[i + 1] == 'c' && msgbytes[i + 2] == 'o' && msgbytes[i + 3] == 'd' && msgbytes[i + 4] == 'e' {
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has_c = true
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i += 5
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}
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complex_bbc = true
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}
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} else if !has_c {
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if msgbytes[i + 1] == 'b' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_b = true
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} else if msgbytes[i + 1] == 'i' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_i = true
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} else if msgbytes[i + 1] == 'u' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_u = true
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} else if msgbytes[i + 1] == 's' {
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msgbytes[i] = '<'
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msgbytes[i + 2] = '>'
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has_s = true
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}
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i += 2
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}
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}
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}
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// There's an unclosed tag in there x.x
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if has_i || has_u || has_b || has_s {
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closer := []byte("</u></i></b></s>")
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msgbytes = append(msgbytes, closer...)
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}
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if complex_bbc {
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var start int
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var lastTag int
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outbytes := make([]byte, len(msgbytes))
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for i := 0; i < len(msgbytes); i++ {
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MainLoop:
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if msgbytes[i] == '[' {
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OuterComplex:
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if msgbytes[i + 1] == 'u' {
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if msgbytes[i + 2] == 'r' && msgbytes[i + 3] == 'l' && msgbytes[i + 4] == ']' {
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outbytes = append(outbytes, msgbytes[lastTag:i]...)
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start = i + 5
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i = start
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if msgbytes[i] == 'h' {
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if msgbytes[i + 1] == 't' && msgbytes[i + 2] == 't' && msgbytes[i + 3] == 'p' {
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if bytes.Equal(msgbytes[i + 4:i + 7],[]byte("s://")) {
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i += 7
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} else if msgbytes[i + 4] == ':' && msgbytes[i + 5] == '/' && msgbytes[i + 6] == '/' {
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i += 6
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} else {
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outbytes = append(outbytes, bbcode_invalid_url...)
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continue
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}
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}
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} else if msgbytes[i] == 'f' {
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if bytes.Equal(msgbytes[i + 1:i + 5],[]byte("tp://")) {
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i += 5
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}
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}
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for ;; i++ {
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if msgbytes[i] == '[' {
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if !bytes.Equal(msgbytes[i + 1:i + 6],[]byte("/url]")) {
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//log.Print("Not the URL closing tag!")
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//fmt.Println(msgbytes[i + 1:i + 6])
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goto OuterComplex
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}
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break
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} else if msgbytes[i] != '\\' && msgbytes[i] != '_' && !(msgbytes[i] > 44 && msgbytes[i] < 58) && !(msgbytes[i] > 64 && msgbytes[i] < 91) && !(msgbytes[i] > 96 && msgbytes[i] < 123) {
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outbytes = append(outbytes, bbcode_invalid_url...)
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//log.Print("Weird character")
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//fmt.Println(msgbytes[i])
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goto MainLoop
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}
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}
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outbytes = append(outbytes, bbcode_url_open...)
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outbytes = append(outbytes, msgbytes[start:i]...)
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outbytes = append(outbytes, bbcode_url_open2...)
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outbytes = append(outbytes, msgbytes[start:i]...)
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outbytes = append(outbytes, bbcode_url_close...)
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i += 6
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lastTag = i
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}
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}
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}
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}
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if len(outbytes) != 0 {
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return string(outbytes)
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}
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msg = string(msgbytes)
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//msg = bbcode_url.ReplaceAllString(msg,"<a href=\"$1$2//$3\" rel=\"nofollow\">$1$2//$3</i>")
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msg = bbcode_url_label.ReplaceAllString(msg,"<a href=\"$1$2//$3\" rel=\"nofollow\">$4</i>")
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// Convert [code] into class="codequotes"
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} else {
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msg = string(msgbytes)
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}
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return msg
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} |