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thumbnail improvements

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This commit is contained in:
Ryan Stafford 2024-06-02 13:45:42 -04:00
parent 42088444cb
commit df33a23c7b
9 changed files with 79 additions and 35 deletions
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public/link.png
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8
public/style.css
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@ -38,7 +38,7 @@ summary {
height: 52px;
width: 70px;
background-repeat: no-repeat;
background-size: cover;
background-size: contain;
background-position: center;
}
.rank {
@ -809,10 +809,14 @@ nav .host {
font-size: 12px;
}
nav .spacer {
nav div.spacer {
height: 32px;
position: relative;
}
nav span.spacer {
height: 20px;
display: inline-block;
}
nav .space a {
z-index: 100;
}

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82
routes.go
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@ -25,6 +25,21 @@ import (
"golang.org/x/text/message"
)
var pictrs = regexp.MustCompile(`\/pictrs\/image\/([a-z0-9\-]+)\.([a-z]+)$`)
var imgur = regexp.MustCompile(`^https:\/\/(i\.)?imgur.com\/([a-zA-Z0-9]{5,})(\.[a-zA-Z0-9]+)?`)
var isImage = func(u string) bool {
p, err := url.Parse(u)
if err != nil || p.Path == "" {
return false
}
ext := filepath.Ext(p.Path)
if ext == ".jpeg" || ext == ".jpg" || ext == ".png" || ext == ".webp" || ext == ".gif" {
return true
}
return false
}
var funcMap = template.FuncMap{
"host": func(host string) string {
if l := os.Getenv("LEMMY_DOMAIN"); l != "" {
@ -112,38 +127,61 @@ var funcMap = template.FuncMap{
}
return ""
},
"isImage": func(u string) bool {
p, err := url.Parse(u)
if err != nil || p.Path == "" {
return false
}
ext := filepath.Ext(p.Path)
if ext == ".jpeg" || ext == ".jpg" || ext == ".png" || ext == ".webp" || ext == ".gif" {
return true
}
return false
},
"isImage": isImage,
"isYoutube": func(u string) bool {
re := regexp.MustCompile(`^((?:https?:)?\/\/)?((?:www|m)\.)?((?:youtube(-nocookie)?\.com|youtu.be))(\/(?:[\w\-]+\?v=|embed\/|live\/|v\/)?)([\w\-]+)(\S+)?$`)
return re.MatchString(u)
},
"thumbnail": func(p lemmy.Post) string {
if pictrs.MatchString(p.ThumbnailURL.String()) {
return p.ThumbnailURL.String() + "?format=jpg&thumbnail=64"
} else if pictrs.MatchString(p.URL.String()) {
return p.URL.String() + "?format=jpg&thumbnail=64"
}
if imgur.MatchString(p.URL.String()) {
return imgur.ReplaceAllString(p.URL.String(), "https://i.imgur.com/${2}s.jpg")
}
if p.ThumbnailURL.IsValid() {
return p.ThumbnailURL.String() + "?format=jpg&thumbnail=96"
return p.ThumbnailURL.String()
}
re := regexp.MustCompile(`\/pictrs\/image\/([a-z0-9\-]+)\.([a-z]+)$`)
if re.MatchString(p.URL.String()) {
return p.URL.String() + "?format=jpg&thumbnail=96"
}
re = regexp.MustCompile(`^https:\/\/(i\.)?imgur.com\/([a-zA-Z0-9]{5,})(\.[a-zA-Z0-9]+)?`)
if re.MatchString(p.URL.String()) {
return re.ReplaceAllString(p.URL.String(), "https://i.imgur.com/${2}s.jpg")
if isImage(p.URL.String()) {
return "/_/static/photo.png"
}
if p.URL.IsValid() {
return "/_/static/link.png"
}
return "/_/static/text.png"
},
"banner": func(site lemmy.Site) string {
bannerURL := ""
if site.Banner.IsValid() {
bannerURL = site.Banner.String()
} else if site.Icon.IsValid() {
bannerURL = site.Icon.String()
}
if pictrs.MatchString(bannerURL) {
return bannerURL + "?format=jpg&thumbnail=300"
}
return bannerURL
},
"cbanner": func(c lemmy.Community) string {
bannerURL := ""
if c.Banner.IsValid() {
bannerURL = c.Banner.String()
} else if c.Icon.IsValid() {
bannerURL = c.Icon.String()
}
if pictrs.MatchString(bannerURL) {
return bannerURL + "?format=jpg&thumbnail=300"
}
return bannerURL
},
"shrink": func(u string) string {
if pictrs.MatchString(u) {
return u + "?format=png&thumbnail=60"
}
return u
},
"humanize": humanize.Time,
"markdown": func(host string, body string) template.HTML {
var buf bytes.Buffer
@ -452,7 +490,11 @@ func GetIcon(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
w.Write([]byte("404 - Not Found"))
return
}
iresp, err := state.HTTPClient.Get(resp.SiteView.Site.Icon.String())
u := resp.SiteView.Site.Icon.String()
if pictrs.MatchString(u) {
u += "?format=jpg&thumbnail=60"
}
iresp, err := state.HTTPClient.Get(u)
if err != nil {
fmt.Println(err)
w.WriteHeader(http.StatusInternalServerError)

5
templates/login.html
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@ -24,10 +24,11 @@
</div>
<div class="spacer">
<a href="/{{ .Host}}/">
<img class="icon" src="{{ if .Site }}{{ .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">
<img class="icon" src="{{ if and .Site .Site.SiteView.Site.Icon.IsValid }}{{ shrink .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">
</a>
</div>
<span class="title"><a class="title" href="/{{.Host}}">{{ host .Host}}</a> - sign up or login</span>
<a class="title" href="/{{.Host}}">{{ host .Host}}</a><span class="title"> - sign up or login</span>
<span class="spacer"></span>
</nav>
{{ if .Alert }}
<div class="alert">

5
templates/nav.html
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@ -33,14 +33,15 @@
|
<form method="POST"><input type="submit" name="op" value="logout"></form>
{{- else}}
<a href="/{{.Host}}/login">log in</a> or <a href="/{{.Host}}/login">sign up</a>|
<a href="/{{.Host}}/login">log in</a> or <a href="/{{.Host}}/login">sign up</a>
|
<a id="opensettings" href="/{{.Host}}/settings">settings</a>
{{- end}}
</div>
<div id="settingspopup"></div>
<div class="spacer">
<a href="/{{ .Host}}/">
<img class="icon" src="{{ if and .Site .Site.SiteView.Site.Icon.IsValid }}{{ .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">
<img class="icon" src="{{ if and .Site .Site.SiteView.Site.Icon.IsValid }}{{ shrink .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">
</a>
</div>
{{- if .Community }}

2
templates/settings.html
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@ -43,7 +43,7 @@
</div>
<div class="spacer">
<a href="/{{ .Host}}/">
<img class="icon" src="{{ if .Site }}{{ .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">
<img class="icon" src="{{ if and .Site .Site.SiteView.Site.Icon.IsValid }}{{ shrink .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">
</a>
</div>
<span class="title"><a class="title" href="/{{.Host}}">{{host .Host}}</a> - settings</span>

12
templates/sidebar.html
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@ -62,10 +62,8 @@
{{- end -}}
{{- if and .Site (not .Community) (not .User) }}
{{- if .Site.SiteView.Site.Banner.IsValid }}
<div class="banner" style="background-image: url({{ .Site.SiteView.Site.Banner }})"></div>
{{- else if .Site.SiteView.Site.Icon.IsValid }}
<div class="banner" style="background-image: url({{ .Site.SiteView.Site.Icon }})"></div>
{{- if or .Site.SiteView.Site.Banner.IsValid .Site.SiteView.Site.Icon.IsValid }}
<div class="banner" style="background-image: url({{ banner .Site.SiteView.Site }})"></div>
{{- end }}
<h1>{{ .Site.SiteView.Site.Name }}</h1>
{{ printer .Site.SiteView.Counts.Users }} readers <br>
@ -84,10 +82,8 @@
{{- end -}}
{{- if .Community }}
{{- if .Community.CommunityView.Community.Banner.IsValid }}
<div class="banner" style="background-image: url({{ .Community.CommunityView.Community.Banner }})"></div>
{{- else if .Community.CommunityView.Community.Icon.IsValid }}
<div class="banner" style="background-image: url({{ .Community.CommunityView.Community.Icon }})"></div>
{{- if or .Community.CommunityView.Community.Banner.IsValid .Community.CommunityView.Community.Icon.IsValid }}
<div class="banner" style="background-image: url({{ cbanner .Community.CommunityView.Community }})"></div>
{{- end }}
<h1>{{ if ne .Community.CommunityView.Community.Title ""}}{{ .Community.CommunityView.Community.Title }}{{ else }}{{ .Community.CommunityView.Community.Name }}{{end}}</h1>
{{- if .Session }}