Merge pull request #273 from writeas/gopher
Add Gopher support Closes T559
This commit is contained in:
Matt Baer
GitHub
commit
4c5f45f462
5
app.go
5
app.go
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@ -413,6 +413,11 @@ func Serve(app *App, r *mux.Router) {
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os.Exit(0)
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}()
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// Start gopher server
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if app.cfg.Server.GopherPort > 0 && !app.cfg.App.Private {
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go initGopher(app)
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}
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// Start web application server
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var bindAddress = app.cfg.Server.Bind
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if bindAddress == "" {
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@ -45,6 +45,8 @@ type (
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HashSeed string `ini:"hash_seed"`
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GopherPort int `ini:"gopher_port"`
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Dev bool `ini:"-"`
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}
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34
database.go
34
database.go
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@ -1640,6 +1640,40 @@ func (db *datastore) GetPublishableCollections(u *User, hostName string) (*[]Col
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return c, nil
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}
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func (db *datastore) GetPublicCollections(hostName string) (*[]Collection, error) {
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rows, err := db.Query(`SELECT c.id, alias, title, description, privacy, view_count
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FROM collections c
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LEFT JOIN users u ON u.id = c.owner_id
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WHERE c.privacy = 1 AND u.status = 0
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ORDER BY id ASC`)
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if err != nil {
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log.Error("Failed selecting public collections: %v", err)
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return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve public collections."}
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}
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defer rows.Close()
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colls := []Collection{}
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for rows.Next() {
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c := Collection{}
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err = rows.Scan(&c.ID, &c.Alias, &c.Title, &c.Description, &c.Visibility, &c.Views)
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if err != nil {
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log.Error("Failed scanning row: %v", err)
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break
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}
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c.hostName = hostName
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c.URL = c.CanonicalURL()
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c.Public = c.IsPublic()
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colls = append(colls, c)
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}
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err = rows.Err()
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if err != nil {
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log.Error("Error after Next() on rows: %v", err)
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}
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return &colls, nil
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}
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func (db *datastore) GetMeStats(u *User) userMeStats {
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s := userMeStats{}
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6
go.mod
6
go.mod
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@ -30,10 +30,11 @@ require (
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github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d
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github.com/pelletier/go-toml v1.2.0 // indirect
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github.com/pkg/errors v0.8.1 // indirect
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github.com/prologic/go-gopher v0.0.0-20200721020712-3e11dcff0469
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github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be // indirect
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github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 // indirect
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github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c // indirect
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github.com/stretchr/testify v1.3.0
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github.com/stretchr/testify v1.6.0
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github.com/urfave/cli/v2 v2.1.1
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github.com/writeas/activity v0.1.2
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github.com/writeas/activityserve v0.0.0-20200409150223-d7ab3eaa4481
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@ -48,8 +49,9 @@ require (
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github.com/writeas/slug v1.2.0
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github.com/writeas/web-core v1.2.0
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github.com/writefreely/go-nodeinfo v1.2.0
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golang.org/x/crypto v0.0.0-20200109152110-61a87790db17
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golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
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golang.org/x/lint v0.0.0-20181217174547-8f45f776aaf1 // indirect
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golang.org/x/net v0.0.0-20200707034311-ab3426394381 // indirect
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golang.org/x/tools v0.0.0-20190208222737-3744606dbb67 // indirect
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google.golang.org/appengine v1.4.0 // indirect
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gopkg.in/alecthomas/kingpin.v3-unstable v3.0.0-20180810215634-df19058c872c // indirect
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12
go.sum
12
go.sum
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@ -114,6 +114,10 @@ github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
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github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/prologic/go-gopher v0.0.0-20191226035442-664dbdb49f44 h1:q5sit1FpzEt59aM2Fd2lSBKF+nxcY1o0StRCiJa/pWo=
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github.com/prologic/go-gopher v0.0.0-20191226035442-664dbdb49f44/go.mod h1:a97DSBRiRljeRVd5CRZL5bYCIeeGjSEngGf+QMR2evA=
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github.com/prologic/go-gopher v0.0.0-20200721020712-3e11dcff0469 h1:rAbv2gekFbUcjhUkruwo0vMJ0JqhUgg9tz7t+bxHbN4=
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github.com/prologic/go-gopher v0.0.0-20200721020712-3e11dcff0469/go.mod h1:c61IFFAJw8ADWu54tti30Tj5VrBstVoTprmET35UEkY=
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github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be h1:ta7tUOvsPHVHGom5hKW5VXNc2xZIkfCKP8iaqOyYtUQ=
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github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be/go.mod h1:MIDFMn7db1kT65GmV94GzpX9Qdi7N/pQlwb+AN8wh+Q=
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github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
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@ -128,6 +132,7 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
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github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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github.com/stretchr/testify v1.6.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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github.com/tsenart/deadcode v0.0.0-20160724212837-210d2dc333e9 h1:vY5WqiEon0ZSTGM3ayVVi+twaHKHDFUVloaQ/wug9/c=
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github.com/tsenart/deadcode v0.0.0-20160724212837-210d2dc333e9/go.mod h1:q+QjxYvZ+fpjMXqs+XEriussHjSYqeXVnAdSV1tkMYk=
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github.com/urfave/cli/v2 v2.1.1 h1:Qt8FeAtxE/vfdrLmR3rxR6JRE0RoVmbXu8+6kZtYU4k=
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@ -175,6 +180,8 @@ golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613/go.mod h1:6SG95UA2DQfeDnf
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20200109152110-61a87790db17 h1:nVJ3guKA9qdkEQ3TUdXI9QSINo2CUPM/cySEvw2w8I0=
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golang.org/x/crypto v0.0.0-20200109152110-61a87790db17/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
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golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
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golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
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golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
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golang.org/x/lint v0.0.0-20181217174547-8f45f776aaf1 h1:rJm0LuqUjoDhSk2zO9ISMSToQxGz7Os2jRiOL8AWu4c=
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golang.org/x/lint v0.0.0-20181217174547-8f45f776aaf1/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
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@ -183,11 +190,15 @@ golang.org/x/net v0.0.0-20181220203305-927f97764cc3 h1:eH6Eip3UpmR+yM/qI9Ijluzb1
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golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3 h1:0GoQqolDA55aaLxZyTzK/Y2ePZzZTUrRacwib7cNsYQ=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/net v0.0.0-20200707034311-ab3426394381 h1:VXak5I6aEWmAXeQjA+QSZzlgNrpq9mjcfDemuexIKsU=
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golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
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golang.org/x/sys v0.0.0-20180525142821-c11f84a56e43/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
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golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/tools v0.0.0-20181122213734-04b5d21e00f1/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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@ -206,4 +217,5 @@ gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0 h1:POO/ycCATvegFmVuPpQzZFJ+p
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gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
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gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
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gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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src.techknowlogick.com/xgo v0.0.0-20200129005940-d0fae26e014b/go.mod h1:31CE1YKtDOrKTk9PSnjTpe6YbO6W/0LTYZ1VskL09oU=
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|
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@ -0,0 +1,146 @@
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/*
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* Copyright © 2020 A Bunch Tell LLC.
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*
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* This file is part of WriteFreely.
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*
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* WriteFreely 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, included
|
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* in the LICENSE file in this source code package.
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*/
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package writefreely
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import (
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"bytes"
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"fmt"
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"io"
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"strings"
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"github.com/prologic/go-gopher"
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"github.com/writeas/web-core/log"
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)
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func initGopher(apper Apper) {
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handler := NewWFHandler(apper)
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gopher.HandleFunc("/", handler.Gopher(handleGopher))
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log.Info("Serving on gopher://localhost:%d", apper.App().Config().Server.GopherPort)
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gopher.ListenAndServe(fmt.Sprintf(":%d", apper.App().Config().Server.GopherPort), nil)
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}
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func handleGopher(app *App, w gopher.ResponseWriter, r *gopher.Request) error {
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parts := strings.Split(r.Selector, "/")
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if app.cfg.App.SingleUser {
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if parts[1] != "" {
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return handleGopherCollectionPost(app, w, r)
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}
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return handleGopherCollection(app, w, r)
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}
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|
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// Show all public collections (a gopher Reader view, essentially)
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if len(parts) == 3 {
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return handleGopherCollection(app, w, r)
|
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}
|
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|
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w.WriteInfo(fmt.Sprintf("Welcome to %s", app.cfg.App.SiteName))
|
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|
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colls, err := app.db.GetPublicCollections(app.cfg.App.Host)
|
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if err != nil {
|
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return err
|
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}
|
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|
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for _, c := range *colls {
|
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w.WriteItem(&gopher.Item{
|
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Type: gopher.DIRECTORY,
|
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Description: c.DisplayTitle(),
|
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Selector: "/" + c.Alias + "/",
|
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})
|
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}
|
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return w.End()
|
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}
|
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|
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func handleGopherCollection(app *App, w gopher.ResponseWriter, r *gopher.Request) error {
|
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var collAlias, slug string
|
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var c *Collection
|
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var err error
|
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var baseSel = "/"
|
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|
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parts := strings.Split(r.Selector, "/")
|
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if app.cfg.App.SingleUser {
|
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// sanity check
|
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slug = parts[1]
|
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if slug != "" {
|
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return handleGopherCollectionPost(app, w, r)
|
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}
|
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|
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c, err = app.db.GetCollectionByID(1)
|
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if err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
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collAlias = parts[1]
|
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slug = parts[2]
|
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if slug != "" {
|
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return handleGopherCollectionPost(app, w, r)
|
||||
}
|
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|
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c, err = app.db.GetCollection(collAlias)
|
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if err != nil {
|
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return err
|
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}
|
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baseSel = "/" + c.Alias + "/"
|
||||
}
|
||||
c.hostName = app.cfg.App.Host
|
||||
|
||||
posts, err := app.db.GetPosts(app.cfg, c, 0, false, false, false)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
for _, p := range *posts {
|
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w.WriteItem(&gopher.Item{
|
||||
Type: gopher.FILE,
|
||||
Description: p.CreatedDate() + " - " + p.DisplayTitle(),
|
||||
Selector: baseSel + p.Slug.String,
|
||||
})
|
||||
}
|
||||
return w.End()
|
||||
}
|
||||
|
||||
func handleGopherCollectionPost(app *App, w gopher.ResponseWriter, r *gopher.Request) error {
|
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var collAlias, slug string
|
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var c *Collection
|
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var err error
|
||||
|
||||
parts := strings.Split(r.Selector, "/")
|
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if app.cfg.App.SingleUser {
|
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slug = parts[1]
|
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c, err = app.db.GetCollectionByID(1)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
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collAlias = parts[1]
|
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slug = parts[2]
|
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c, err = app.db.GetCollection(collAlias)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
c.hostName = app.cfg.App.Host
|
||||
|
||||
p, err := app.db.GetPost(slug, c.ID)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
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b := bytes.Buffer{}
|
||||
if p.Title.String != "" {
|
||||
b.WriteString(p.Title.String + "\n")
|
||||
}
|
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b.WriteString(p.DisplayDate + "\n\n")
|
||||
b.WriteString(p.Content)
|
||||
io.Copy(w, &b)
|
||||
|
||||
return w.End()
|
||||
}
|
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20
handle.go
20
handle.go
|
|
@ -21,6 +21,7 @@ import (
|
|||
"time"
|
||||
|
||||
"github.com/gorilla/sessions"
|
||||
"github.com/prologic/go-gopher"
|
||||
"github.com/writeas/impart"
|
||||
"github.com/writeas/web-core/log"
|
||||
"github.com/writeas/writefreely/config"
|
||||
|
|
@ -64,6 +65,7 @@ func UserLevelReader(cfg *config.Config) UserLevel {
|
|||
|
||||
type (
|
||||
handlerFunc func(app *App, w http.ResponseWriter, r *http.Request) error
|
||||
gopherFunc func(app *App, w gopher.ResponseWriter, r *gopher.Request) error
|
||||
userHandlerFunc func(app *App, u *User, w http.ResponseWriter, r *http.Request) error
|
||||
userApperHandlerFunc func(apper Apper, u *User, w http.ResponseWriter, r *http.Request) error
|
||||
dataHandlerFunc func(app *App, w http.ResponseWriter, r *http.Request) ([]byte, string, error)
|
||||
|
|
@ -898,6 +900,24 @@ func (h *Handler) LogHandlerFunc(f http.HandlerFunc) http.HandlerFunc {
|
|||
}
|
||||
}
|
||||
|
||||
func (h *Handler) Gopher(f gopherFunc) gopher.HandlerFunc {
|
||||
return func(w gopher.ResponseWriter, r *gopher.Request) {
|
||||
defer func() {
|
||||
if e := recover(); e != nil {
|
||||
log.Error("%s: %s", e, debug.Stack())
|
||||
w.WriteError("An internal error occurred")
|
||||
}
|
||||
log.Info("gopher: %s", r.Selector)
|
||||
}()
|
||||
|
||||
err := f(h.app.App(), w, r)
|
||||
if err != nil {
|
||||
log.Error("failed: %s", err)
|
||||
w.WriteError("the page failed for some reason (see logs)")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func sendRedirect(w http.ResponseWriter, code int, location string) int {
|
||||
w.Header().Set("Location", location)
|
||||
w.WriteHeader(code)
|
||||
|
|
|
|||
Loading…
Reference in New Issue