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Fix preview

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Signed-off-by: Thomas Citharel <tcit@tcit.fr>
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Thomas Citharel 2019-10-10 12:25:32 +02:00
parent 4d1780c58d
commit ac35e4b923
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GPG key ID: A061B9DDE0CA0773
3 changed files with 18 additions and 2 deletions
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1
js/public/index.html
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@ -6,7 +6,6 @@
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<link rel="icon" href="<%= BASE_URL %>favicon.ico">
<title>mobilizon</title>
<!--server-generated-meta-->
</head>

8
js/src/views/Event/Event.vue
View file

@ -474,7 +474,13 @@ export default class Event extends EventMixin {
}
get emailShareUrl(): string {
return `mailto:?to=&body=${this.event.url}${encodeURIComponent('\n\n')}${this.event.description}&subject=${this.event.title}`;
return `mailto:?to=&body=${this.event.url}${encodeURIComponent('\n\n')}${this.textDescription}&subject=${this.event.title}`;
}
get textDescription(): string {
const meta = document.querySelector("meta[property='og:description']");
if (!meta) return '';
return meta.getAttribute('content') || '';
}
}

11
lib/service/metadata/event.ex
View file

@ -6,7 +6,11 @@ defimpl Mobilizon.Service.Metadata, for: Mobilizon.Events.Event do
alias MobilizonWeb.MediaProxy
def build_tags(%Event{} = event) do
event = Map.put(event, :description, process_description(event.description))
tags = [
Tag.content_tag(:title, event.title <> " - Mobilizon"),
Tag.tag(:meta, name: "description", content: event.description),
Tag.tag(:meta, property: "og:title", content: event.title),
Tag.tag(:meta, property: "og:url", content: event.url),
Tag.tag(:meta, property: "og:description", content: event.description),
@ -33,6 +37,13 @@ defimpl Mobilizon.Service.Metadata, for: Mobilizon.Events.Event do
]
end
defp process_description(description) do
description
|> HtmlSanitizeEx.strip_tags()
|> String.slice(0..200)
|> (&"#{&1}…").()
end
# Insert JSON-LD schema by hand because Tag.content_tag wants to escape it
defp json(%Event{} = event) do
"event.json"