59 lines
2.0 KiB
Go
59 lines
2.0 KiB
Go
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/*
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GoToSocial
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Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package text
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import (
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"fmt"
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"strings"
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"github.com/russross/blackfriday/v2"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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)
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var bfExtensions = blackfriday.NoIntraEmphasis |
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blackfriday.FencedCode |
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blackfriday.Autolink |
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blackfriday.Strikethrough |
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blackfriday.SpaceHeadings |
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blackfriday.BackslashLineBreak
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func (f *formatter) FromMarkdown(md string, mentions []*gtsmodel.Mention, tags []*gtsmodel.Tag) string {
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content := preformat(md)
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// do the markdown parsing *first*
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content = string(blackfriday.Run([]byte(content), blackfriday.WithExtensions(bfExtensions)))
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// format mentions nicely
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for _, menchie := range mentions {
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targetAccount := >smodel.Account{}
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if err := f.db.GetByID(menchie.TargetAccountID, targetAccount); err == nil {
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mentionContent := fmt.Sprintf(`<span class="h-card"><a href="%s" class="u-url mention">@<span>%s</span></a></span>`, targetAccount.URL, targetAccount.Username)
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content = strings.ReplaceAll(content, menchie.NameString, mentionContent)
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}
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}
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// format tags nicely
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for _, tag := range tags {
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tagContent := fmt.Sprintf(`<a href="%s" class="mention hashtag" rel="tag">#<span>%s</span></a>`, tag.URL, tag.Name)
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content = strings.ReplaceAll(content, fmt.Sprintf("#%s", tag.Name), tagContent)
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}
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return postformat(content)
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}
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