mirror of
https://github.com/go-vikunja/vikunja.git
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fb7764d9f1
Email notifications now display user mentions with inline avatar images for improved visual recognition and easier identification. Mentions gracefully fall back to display names if avatars are unavailable.
63 lines
2.7 KiB
Go
63 lines
2.7 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-present Vikunja and contributors. All rights reserved.
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//
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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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//
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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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//
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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 <https://www.gnu.org/licenses/>.
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package empty
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import (
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"encoding/base64"
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"fmt"
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"code.vikunja.io/api/pkg/user"
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)
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// Provider represents the empty avatar provider
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type Provider struct {
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}
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// FlushCache is a no-op for the empty provider
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func (p *Provider) FlushCache(_ *user.User) error { return nil }
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const defaultAvatar string = `<?xml version="1.0" encoding="UTF-8"?>
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<svg width="128" height="128" version="1.1" viewBox="0 0 33.867 33.867" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xlink="http://www.w3.org/1999/xlink">
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<metadata>
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<rdf:RDF>
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<cc:Work rdf:about="">
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<dc:format>image/svg+xml</dc:format>
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<dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
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<dc:title/>
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</cc:Work>
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</rdf:RDF>
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</metadata>
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<g transform="matrix(.1916 0 0 .1916 -163.17 -2538.8)" fill="#ccc" shape-rendering="auto">
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<circle cx="940.01" cy="13319" r="49.346" color="#000000" color-rendering="auto" image-rendering="auto" solid-color="#000000" style="isolation:auto;mix-blend-mode:normal"/>
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<path d="m940.01 13375a88.385 50.907 0 0 0-88.385 50.908 88.385 50.907 0 0 0 0.0948 1.542l176.59-0.596a88.385 50.907 0 0 0 0.071-0.812v-0.303a88.385 50.907 0 0 0-88.375-50.739z" color="#000000" color-rendering="auto" image-rendering="auto" solid-color="#000000" style="isolation:auto;mix-blend-mode:normal"/>
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</g>
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</svg>`
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// GetAvatar implements getting the avatar method
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func (p *Provider) GetAvatar(_ *user.User, _ int64) (avatar []byte, mimeType string, err error) {
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return []byte(defaultAvatar), "image/svg+xml", nil
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}
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// AsDataURI returns a data URI for the default SVG avatar
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func (p *Provider) AsDataURI(_ *user.User, _ int64) (string, error) {
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// Encode the SVG as base64 and create a data URI
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base64Data := base64.StdEncoding.EncodeToString([]byte(defaultAvatar))
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dataURI := fmt.Sprintf("data:image/svg+xml;base64,%s", base64Data)
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return dataURI, nil
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}
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