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handle unicode hashtags better

This commit is contained in:
Ted Unangst 2022-05-20 12:30:01 -04:00
parent ca30929bfe
commit f8fc2c6ef7
2 changed files with 6 additions and 3 deletions
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5
views/onts.html
View File

@ -2,11 +2,12 @@
<main> <main>
<div class="info"> <div class="info">
<p>ontologies of interest <p>ontologies of interest
{{ $firstrune := .FirstRune }}
{{ $letter := 0 }} {{ $letter := 0 }}
<ul> <ul>
{{ range .Onts }} {{ range .Onts }}
{{ if not (eq $letter (index .Name 0)) }} {{ if not (eq $letter (call $firstrune .Name)) }}
{{ $letter = (index .Name 0) }} {{ $letter = (call $firstrune .Name) }}
<li><p> <li><p>
{{ end }} {{ end }}
<span style="white-space: nowrap;"><a href="/o/{{ .Name }}">#{{ .Name }}</a> ({{ .Count }})</span> <span style="white-space: nowrap;"><a href="/o/{{ .Name }}">#{{ .Name }}</a> ({{ .Count }})</span>

4
web.go
View File

@ -32,6 +32,7 @@ import (
"strings" "strings"
"syscall" "syscall"
"time" "time"
"unicode/utf8"
"github.com/gorilla/mux" "github.com/gorilla/mux"
"humungus.tedunangst.com/r/webs/cache" "humungus.tedunangst.com/r/webs/cache"
@ -855,7 +856,7 @@ func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
elog.Printf("error scanning ont: %s", err) elog.Printf("error scanning ont: %s", err)
continue continue
} }
if len(o.Name) > 24 { if utf8.RuneCountInString(o.Name) > 24 {
continue continue
} }
o.Name = o.Name[1:] o.Name = o.Name[1:]
@ -869,6 +870,7 @@ func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
} }
templinfo := getInfo(r) templinfo := getInfo(r)
templinfo["Onts"] = onts templinfo["Onts"] = onts
templinfo["FirstRune"] = func(s string) rune { r, _ := utf8.DecodeRuneInString(s); return r }
err = readviews.Execute(w, "onts.html", templinfo) err = readviews.Execute(w, "onts.html", templinfo)
if err != nil { if err != nil {
elog.Print(err) elog.Print(err)