mirror of
https://github.com/miniflux/v2.git
synced 2024-09-09 04:39:38 +02:00
After importing old OPML files, you may discover that many feeds are obsolete or uninteresting. You list the feeds entries and determine that you want to unsubscribe. This needs three clicks (edit feed, delete, confirm) and requires moving the mouse to hit the different targets. This quickly becomes tiring, if you are up to possibly deleting hundreds of feeds. One mediation, introduced in this commit, is to add an unsubscribe link to each feed's entry listing view, and also adding a keyboard shortcut. The keyboard shortcut "#" is: * longer than one keystroke (requires shift) * hard to type by accident * used in Google products (thanks for the hint @fguillot) In an effort to try to reduce the number of accidental feed unsubscriptions.
228 lines
5.7 KiB
Go
228 lines
5.7 KiB
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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// +build ignore
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package main
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import (
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"crypto/sha256"
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"encoding/base64"
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"fmt"
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"io/ioutil"
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"os"
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"path"
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"path/filepath"
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"strings"
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"text/template"
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"github.com/tdewolff/minify"
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"github.com/tdewolff/minify/css"
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"github.com/tdewolff/minify/js"
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)
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const tpl = `// Code generated by go generate; DO NOT EDIT.
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package {{ .Package }} // import "miniflux.app/{{ .ImportPath }}"
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var {{ .Map }} = map[string]string{
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{{ range $constant, $content := .Files }}` + "\t" + `"{{ $constant }}": ` + "`{{ $content }}`" + `,
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{{ end }}}
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var {{ .Map }}Checksums = map[string]string{
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{{ range $constant, $content := .Checksums }}` + "\t" + `"{{ $constant }}": "{{ $content }}",
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{{ end }}}
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`
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var bundleTpl = template.Must(template.New("").Parse(tpl))
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type Bundle struct {
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Package string
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Map string
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ImportPath string
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Files map[string]string
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Checksums map[string]string
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}
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func (b *Bundle) Write(filename string) {
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f, err := os.Create(filename)
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if err != nil {
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panic(err)
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}
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defer f.Close()
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bundleTpl.Execute(f, b)
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}
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func NewBundle(pkg, mapName, importPath string) *Bundle {
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return &Bundle{
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Package: pkg,
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Map: mapName,
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ImportPath: importPath,
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Files: make(map[string]string),
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Checksums: make(map[string]string),
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}
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}
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func readFile(filename string) []byte {
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data, err := ioutil.ReadFile(filename)
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if err != nil {
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panic(err)
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}
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return data
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}
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func checksum(data []byte) string {
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return fmt.Sprintf("%x", sha256.Sum256(data))
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}
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func basename(filename string) string {
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return path.Base(filename)
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}
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func stripExtension(filename string) string {
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filename = strings.TrimSuffix(filename, path.Ext(filename))
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return strings.Replace(filename, " ", "_", -1)
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}
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func glob(pattern string) []string {
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// There is no Glob function in path package, so we have to use filepath and replace in case of Windows
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files, _ := filepath.Glob(pattern)
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for i := range files {
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if strings.Contains(files[i], "\\") {
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files[i] = strings.Replace(files[i], "\\", "/", -1)
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}
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}
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return files
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}
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func concat(files []string) string {
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var b strings.Builder
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for _, file := range files {
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b.Write(readFile(file))
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}
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return b.String()
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}
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func generateJSBundle(bundleFile string, bundleFiles map[string][]string, prefixes, suffixes map[string]string) {
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bundle := NewBundle("static", "Javascripts", "ui/static")
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m := minify.New()
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m.AddFunc("text/javascript", js.Minify)
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for name, srcFiles := range bundleFiles {
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var b strings.Builder
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if prefix, found := prefixes[name]; found {
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b.WriteString(prefix)
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}
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b.WriteString(concat(srcFiles))
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if suffix, found := suffixes[name]; found {
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b.WriteString(suffix)
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}
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minifiedData, err := m.String("text/javascript", b.String())
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if err != nil {
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panic(err)
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}
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bundle.Files[name] = minifiedData
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bundle.Checksums[name] = checksum([]byte(minifiedData))
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}
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bundle.Write(bundleFile)
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}
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func generateCSSBundle(bundleFile string, themes map[string][]string) {
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bundle := NewBundle("static", "Stylesheets", "ui/static")
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m := minify.New()
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m.AddFunc("text/css", css.Minify)
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for theme, srcFiles := range themes {
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data := concat(srcFiles)
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minifiedData, err := m.String("text/css", data)
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if err != nil {
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panic(err)
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}
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bundle.Files[theme] = minifiedData
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bundle.Checksums[theme] = checksum([]byte(minifiedData))
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}
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bundle.Write(bundleFile)
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}
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func generateBinaryBundle(bundleFile string, srcFiles []string) {
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bundle := NewBundle("static", "Binaries", "ui/static")
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for _, srcFile := range srcFiles {
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data := readFile(srcFile)
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filename := basename(srcFile)
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encodedData := base64.StdEncoding.EncodeToString(data)
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bundle.Files[filename] = string(encodedData)
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bundle.Checksums[filename] = checksum(data)
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}
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bundle.Write(bundleFile)
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}
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func generateBundle(bundleFile, pkg, mapName string, srcFiles []string) {
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bundle := NewBundle(pkg, mapName, pkg)
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for _, srcFile := range srcFiles {
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data := readFile(srcFile)
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filename := stripExtension(basename(srcFile))
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bundle.Files[filename] = string(data)
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bundle.Checksums[filename] = checksum(data)
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}
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bundle.Write(bundleFile)
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}
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func main() {
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generateJSBundle("ui/static/js.go", map[string][]string{
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"app": []string{
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"ui/static/js/dom_helper.js",
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"ui/static/js/touch_handler.js",
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"ui/static/js/keyboard_handler.js",
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"ui/static/js/mouse_handler.js",
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"ui/static/js/form_handler.js",
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"ui/static/js/request_builder.js",
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"ui/static/js/unread_counter_handler.js",
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"ui/static/js/entry_handler.js",
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"ui/static/js/feed_handler.js",
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"ui/static/js/confirm_handler.js",
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"ui/static/js/menu_handler.js",
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"ui/static/js/modal_handler.js",
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"ui/static/js/nav_handler.js",
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"ui/static/js/link_state_handler.js",
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"ui/static/js/bootstrap.js",
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},
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"sw": []string{
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"ui/static/js/sw.js",
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},
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}, map[string]string{
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"app": "(function(){'use strict';",
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"sw": "'use strict';",
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}, map[string]string{
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"app": "})();",
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})
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generateCSSBundle("ui/static/css.go", map[string][]string{
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"default": []string{"ui/static/css/common.css"},
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"black": []string{"ui/static/css/common.css", "ui/static/css/black.css"},
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"sansserif": []string{"ui/static/css/common.css", "ui/static/css/sansserif.css"},
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})
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generateBinaryBundle("ui/static/bin.go", glob("ui/static/bin/*"))
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generateBundle("database/sql.go", "database", "SqlMap", glob("database/sql/*.sql"))
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generateBundle("template/views.go", "template", "templateViewsMap", glob("template/html/*.html"))
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generateBundle("template/common.go", "template", "templateCommonMap", glob("template/html/common/*.html"))
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generateBundle("locale/translations.go", "locale", "translations", glob("locale/translations/*.json"))
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}
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