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Markdown Statuses (#116)

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* parse markdown statuses if desired

* add some preliminary docs for writing posts
This commit is contained in:
Tobi Smethurst
2021-07-26 20:25:54 +02:00
committed by GitHub
parent e2757ae676
commit ad0e26dc04
19 changed files with 306 additions and 87 deletions
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37
internal/processing/status/util.go
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@ -3,7 +3,6 @@ package status
import (
"errors"
"fmt"
"strings"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/db"
@ -238,36 +237,28 @@ func (p *processor) processEmojis(form *apimodel.AdvancedStatusCreateForm, accou
}
func (p *processor) processContent(form *apimodel.AdvancedStatusCreateForm, accountID string, status *gtsmodel.Status) error {
// if there's nothing in the status at all we can just return early
if form.Status == "" {
status.Content = ""
return nil
}
// surround the whole status in '<p>'
content := fmt.Sprintf(`<p>%s</p>`, form.Status)
// format mentions nicely
for _, menchie := range status.GTSMentions {
targetAccount := &gtsmodel.Account{}
if err := p.db.GetByID(menchie.TargetAccountID, targetAccount); err == nil {
mentionContent := fmt.Sprintf(`<span class="h-card"><a href="%s" class="u-url mention">@<span>%s</span></a></span>`, targetAccount.URL, targetAccount.Username)
content = strings.ReplaceAll(content, menchie.NameString, mentionContent)
}
// if format wasn't specified we should set the default
if form.Format == "" {
form.Format = apimodel.StatusFormatDefault
}
// format tags nicely
for _, tag := range status.GTSTags {
tagContent := fmt.Sprintf(`<a href="%s" class="mention hashtag" rel="tag">#<span>%s</span></a>`, tag.URL, tag.Name)
content = strings.ReplaceAll(content, fmt.Sprintf("#%s", tag.Name), tagContent)
// parse content out of the status depending on what format has been submitted
var content string
switch form.Format {
case apimodel.StatusFormatPlain:
content = p.formatter.FromPlain(form.Status, status.GTSMentions, status.GTSTags)
case apimodel.StatusFormatMarkdown:
content = p.formatter.FromMarkdown(form.Status, status.GTSMentions, status.GTSTags)
default:
return fmt.Errorf("format %s not recognised as a valid status format", form.Format)
}
// replace newlines with breaks
content = strings.ReplaceAll(content, "\n", "<br />")
// sanitize html to remove any dodgy scripts or other disallowed elements
clean := util.SanitizeHTML(content)
// set the content as the shiny clean parsed content
status.Content = clean
status.Content = content
return nil
}