diff options
| -rw-r--r-- | .gitignore | 5 | ||||
| -rw-r--r-- | LICENSE | 7 | ||||
| -rw-r--r-- | Makefile | 22 | ||||
| -rw-r--r-- | README.md | 72 | ||||
| -rw-r--r-- | cmd/nekocrawl.go | 14 | ||||
| -rw-r--r-- | cmd/nekoweb.go | 14 | ||||
| -rw-r--r-- | config.example | 7 | ||||
| -rw-r--r-- | config/config.go | 29 | ||||
| -rw-r--r-- | crawler/crawler.go | 63 | ||||
| -rw-r--r-- | importer/importer.go | 80 | ||||
| -rw-r--r-- | init.sql | 24 | ||||
| -rw-r--r-- | main.go | 63 | ||||
| -rw-r--r-- | models/db.go | 24 | ||||
| -rw-r--r-- | models/feed/feed.go | 103 | ||||
| -rw-r--r-- | models/item/item.go | 118 | ||||
| -rw-r--r-- | reset.sql | 2 | ||||
| -rwxr-xr-x | reset_db.sh | 2 | ||||
| -rw-r--r-- | static/backbone.min.js | 4 | ||||
| -rw-r--r-- | static/jquery.min.js | 5 | ||||
| -rw-r--r-- | static/jquery.tmpl.min.js | 10 | ||||
| -rw-r--r-- | static/login.html | 29 | ||||
| -rw-r--r-- | static/public.html | 77 | ||||
| -rw-r--r-- | static/style.css | 244 | ||||
| -rw-r--r-- | static/ui.html | 87 | ||||
| -rw-r--r-- | static/ui.js | 573 | ||||
| -rw-r--r-- | static/underscore.min.js | 1 | ||||
| -rw-r--r-- | web/web.go | 131 |
27 files changed, 1810 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..fc40e46 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +config.json +neko +nekocrawl +nekoweb +.DS_Store @@ -0,0 +1,7 @@ +Copyright (c) 2017 Adam Mathes All rights reserved. + +Redistribution and use in source and binary forms are permitted provided that the above copyright notice and this paragraph are duplicated in all such forms and that any documentation, advertising materials, and other materials related to such distribution and use acknowledge that the software was developed by Adam Mathes. + +The name of "Adam Mathes" and "neko" may not be used to endorse or promote products derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
\ No newline at end of file diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..baef138 --- /dev/null +++ b/Makefile @@ -0,0 +1,22 @@ +SOURCES = $(wildcard *.go) $(wildcard */*.go) +BINARIES = nekoweb nekocrawl + +DEPS = github.com/SlyMarbo/rss github.com/abbot/go-http-auth github.com/axgle/mahonia github.com/go-sql-driver/mysql github.com/microcosm-cc/bluemonday + +default: $(BINARIES) + + +$(BINARIES): $(SOURCES) + go build + go build cmd/nekoweb.go + go build cmd/nekocrawl.go + + +.PHONY: deps run + + +.PHONY: run +deps: + go get $(DEPS) +run: + ./nekoweb config.json diff --git a/README.md b/README.md new file mode 100644 index 0000000..e6c19cb --- /dev/null +++ b/README.md @@ -0,0 +1,72 @@ +# Neko + +RSS Reader focused on cat ears mode + +*the cat ears are in your mind* + +## Huh? + +I decided I didn't like the [old version that was python and mongo](https://github.com/adammathes/neko_v1) so rewrote the backend in Go and sql and wanted to learn some Go. So assume the code is bad since I don't know what I'm doing. + +The javascript frontend is still the same, I might rewrite that too since it's old backbone.js code. + +Uh, this is not very easy to use/setup/or anything. Consider it WIP. + +## Installation + +1. [Install golang](https://golang.org) + +2. Set up $GOPATH if one doesn't exist already + + $ mkdir $HOME/go + $ export GOPATH=$HOME/go + +3. Get neko code + + $ go get github.com/adammathes/neko + +4. Get dependencies + + $ cd $HOME/go/src/github.com/adammathes/neko + $ make deps + OR + $ go get [each dependency] + + Great job + +5. Build binaries + + $ go build cmd/nekoweb + $ go build cmd/nekocrawl + + This should create "nekoweb" and "nekocrawl" binaries + + +6. Create MySQL table and user + + ```sh $ msyqladmin -uroot -p create neko + $ mysql -uroot -p neko < init.sql + $ echo "probably a good idea to make a limited privilege user" + $ mysql -uroot -p neko + CREATE USER 'neko'@'localhost' identified by 'password' yourgreatpasswordhere; + GRANT ALL PRIVILEGES ON neko.* TO 'neko'@'localhost'; + ``` + +7. Configuration - copy example configuration and edit as needed + + $ cp config.example config.json + +8. Run web + + $ ./nekoweb config.json + + Load URL/port specified in config. Add feeds + +9. Run Crawler + + $ ./nekocrawl config.json + +10. Operationalize + + [ add to cron ] + [ add daemon for server ] diff --git a/cmd/nekocrawl.go b/cmd/nekocrawl.go new file mode 100644 index 0000000..2852e4f --- /dev/null +++ b/cmd/nekocrawl.go @@ -0,0 +1,14 @@ +package main + +import ( + "neko/config" + "neko/crawler" + "neko/models" + "os" +) + +func main() { + config.Read(os.Args[1]) + models.InitDB(config.Config.DBServer) + crawler.Crawl() +} diff --git a/cmd/nekoweb.go b/cmd/nekoweb.go new file mode 100644 index 0000000..0904a61 --- /dev/null +++ b/cmd/nekoweb.go @@ -0,0 +1,14 @@ +package main + +import ( + "neko/config" + "neko/models" + "neko/web" + "os" +) + +func main() { + config.Read(os.Args[1]) + models.InitDB(config.Config.DBServer) + web.Serve() +} diff --git a/config.example b/config.example new file mode 100644 index 0000000..08f4ce4 --- /dev/null +++ b/config.example @@ -0,0 +1,7 @@ +{ + "DBServer": "root:@tcp(127.0.0.1:3306)/neko", + "WebServer": "127.0.0.0.1:4994", + "Username": "username", + "Realm": "example.com:443", + "DigestPassword": "plaintextpasswordforhttpDigestAuth" +} diff --git a/config/config.go b/config/config.go new file mode 100644 index 0000000..59baa2b --- /dev/null +++ b/config/config.go @@ -0,0 +1,29 @@ +package config + +import ( + "encoding/json" + "io/ioutil" + "log" +) + +type Settings struct { + DBServer string + WebServer string + Username string + Realm string + DigestPassword string +} + +var Config Settings + +func Read(filename string) { + file, e := ioutil.ReadFile(filename) + if e != nil { + log.Fatal("Can not read config file", e) + } + + e = json.Unmarshal(file, &Config) + if e != nil { + log.Fatal("Config read error", e) + } +} diff --git a/crawler/crawler.go b/crawler/crawler.go new file mode 100644 index 0000000..e3e4aeb --- /dev/null +++ b/crawler/crawler.go @@ -0,0 +1,63 @@ +package crawler + +import ( + "log" + "neko/models/feed" + "neko/models/item" + "net/http" + "time" + "github.com/SlyMarbo/rss" +) + + +func Crawl() { + + ch := make(chan string) + + feeds,err := feed.All() + if err != nil { + log.Fatal(err) + } + for _, f := range feeds { + log.Printf("crawling %s", f.Url) + go CrawlFeed(f, ch) + } + + for i := 0; i < len(feeds); i++ { + log.Println(<-ch) + } +} + +/* + TODO: sanitize input on crawl +*/ +func CrawlFeed(f *feed.Feed, ch chan<- string) { + c := &http.Client{ + // give up after 5 seconds + Timeout: 5 * time.Second, + } + + feed, err := rss.FetchByClient(f.Url, c) + if err != nil { + log.Print(err) + ch <- "failed to fetch and parse for " + f.Url + return + } + + f.Title = feed.Title + f.Update() + + for _, i := range feed.Items { + log.Printf("storing item: %s", i.Title) + var item item.Item + item.Title = i.Title + item.Url = i.Link + item.Description = i.Content + if item.Description == "" { + item.Description = i.Summary + } + item.FeedId = f.Id + item.Create() + } + ch <- "successfully crawled " + f.Url +} diff --git a/importer/importer.go b/importer/importer.go new file mode 100644 index 0000000..f746d72 --- /dev/null +++ b/importer/importer.go @@ -0,0 +1,80 @@ +package importer + +import ( + // "bufio" + "encoding/json" + //"fmt" + "io" + "log" + "neko/models/feed" + "neko/models/item" + "os" +) + +type IItem struct { + Title string `json:"title"` + Url string `json:"url"` + Description string `json:"description"` + ReadState bool `json:"read"` + Starred bool `json:"starred"` + Date *IDate `json:"date"` + Feed *IFeed `json:"feed"` +} + +type IFeed struct { + Url string `json:"url"` + Title string `json:"title"` + WebUrl string `json:"web_url"` +} + +type IDate struct { + Date string `json:"$date"` +} + +func ImportJSON(filename string) { + + f, err := os.Open(filename) + if err != nil { + log.Fatal(err) + } + + dec := json.NewDecoder(f) + for { + var ii IItem + if err := dec.Decode(&ii); err == io.EOF { + break + } else if err != nil { + log.Println(err) + } else { + InsertIItem(&ii) + } + } +} + +func InsertIItem(ii *IItem) { + var f feed.Feed + + if ii.Feed == nil { + return + } + err := f.ByUrl(ii.Feed.Url) + if err != nil { + f.Url = ii.Feed.Url + f.Title = ii.Feed.Title + f.Create() + } + + var i item.Item + i.FeedId = f.Id + i.Title = ii.Title + i.Url = ii.Url + i.Description = ii.Description + + i.PublishDate = ii.Date.Date + + err = i.Create() + log.Printf("inserted %s\n", i.Url) + if err != nil { + log.Println(err) + } +} diff --git a/init.sql b/init.sql new file mode 100644 index 0000000..7b01fda --- /dev/null +++ b/init.sql @@ -0,0 +1,24 @@ +CREATE TABLE feed ( + id INT NOT NULL AUTO_INCREMENT, + url VARCHAR(100) NOT NULL, + web_url VARCHAR(100) NOT NULL DEFAULT "", + title VARCHAR(100) NOT NULL DEFAULT "", + last_updated TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + UNIQUE KEY (url), + PRIMARY KEY (id) +); + +CREATE TABLE item ( + id INT NOT NULL AUTO_INCREMENT, + feed_id INT NOT NULL, + title TEXT, + url VARCHAR(100) NOT NULL, + description TEXT, + publish_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL, + read_state BOOLEAN DEFAULT FALSE NOT NULL, + FOREIGN KEY (feed_id) REFERENCES feed(id) ON DELETE CASCADE, + UNIQUE KEY (url), + INDEX (publish_date), + PRIMARY KEY (id) +); + @@ -0,0 +1,63 @@ +package main + +import ( + "os" + "neko/config" + "neko/models" + "neko/models/feed" + "neko/crawler" + "neko/importer" + "fmt" + // "io/ioutil" + "log" + // "neko/models/item" + // "neko/util" + "neko/web" +) + +func main() { + + // FIX + config.Read("./config.json") + + models.InitDB(config.Config.DBServer) + if len(os.Args) < 2 { + fmt.Printf("usage: neko [web|addfeed|crawl]\n") + fmt.Printf("addfeed <url> -- add a new feed from <url>\n") + return + } + cmd := os.Args[1] + switch cmd { + case "web": + log.Printf("starting web server at %s", config.Config.WebServer) + web.Serve() + case "addfeed": + addFeed() + case "crawl": + crawl() + case "import": + importLegacy() + default: + panic("not a valid command") + } +} + + +func addFeed() { + if len(os.Args) < 2 { + log.Fatal("need a valid url") + } + url := os.Args[2] + feed.NewFeed(url) +} + +func importLegacy() { + json_file := os.Args[2] + log.Printf("importing json file from: %s", json_file) + importer.ImportJSON(json_file) +} + + +func crawl() { + crawler.Crawl() +} diff --git a/models/db.go b/models/db.go new file mode 100644 index 0000000..b8bc655 --- /dev/null +++ b/models/db.go @@ -0,0 +1,24 @@ +/* +Package neko/models implements behavior for the entities necessary for the subscription services and handles persistence via a mysql/maridb database +*/ +package models + +import ( + "database/sql" + _ "github.com/go-sql-driver/mysql" + "log" +) + +var DB *sql.DB + +func InitDB(dataSourceName string) { + var err error + DB, err = sql.Open("mysql", dataSourceName) + if err != nil { + log.Panic(err) + } + + if err = DB.Ping(); err != nil { + log.Panic(err) + } +} diff --git a/models/feed/feed.go b/models/feed/feed.go new file mode 100644 index 0000000..4abebb4 --- /dev/null +++ b/models/feed/feed.go @@ -0,0 +1,103 @@ +package feed + +import ( + "log" + "neko/models" +) + +type Feed struct { + Id int64 `json:"_id"` + Url string `json:"url"` + Title string `json:"title"` + // TODO: last_updated scan +} + +func NewFeed(url string) error { + stmt, err := models.DB.Prepare("INSERT INTO feed(url) VALUES(?)") + if err != nil { + return err + } + _, err = stmt.Exec(url) + if err != nil { + return err + } + return nil +} + +func All() ([]*Feed, error) { + return filter("") +} + +func filter(where string) ([]*Feed, error) { + // todo: add back in title + rows, err := models.DB.Query(`SELECT id, url, title + FROM feed ` + where) + if err != nil { + return nil, err + } + defer rows.Close() + + feeds := make([]*Feed, 0) + for rows.Next() { + f := new(Feed) + err := rows.Scan(&f.Id, &f.Url, &f.Title) + if err != nil { + return nil, err + } + feeds = append(feeds, f) + } + if err = rows.Err(); err != nil { + return nil, err + } + return feeds, nil +} + +func (f *Feed) Update() { + if len(f.Title) == 0 { + return + } + + if f.Id == 0 { + return + } + + if len(f.Url) == 0 { + return + } + + models.DB.Query(`UPDATE feed + SET title=?, url=? + WHERE id=?`, f.Title, f.Url, f.Id) +} + +func (f *Feed) Delete() { + log.Println("lets delete some shiteeee") + _, err := models.DB.Exec(`DELETE FROM feed + WHERE id=?`, f.Id) + if err != nil { + log.Println(err) + } +} + +func (f *Feed) ByUrl(url string) error { + err := models.DB.QueryRow(`SELECT id, url, title + FROM feed + WHERE url = ?`, url).Scan(&f.Id, &f.Url, &f.Title) + if err != nil { + return err + } + return nil +} + +func (f *Feed) Create() error { + res, err := models.DB.Exec(`INSERT INTO feed(url, title) + VALUES(?, ?)`, f.Url, f.Title) + if err != nil { + return err + } + + id, _ := res.LastInsertId() + f.Id = id + + return nil +} diff --git a/models/item/item.go b/models/item/item.go new file mode 100644 index 0000000..51166c4 --- /dev/null +++ b/models/item/item.go @@ -0,0 +1,118 @@ +package item + +import ( + "fmt" + "log" + "neko/models" + // "database/sql" + "github.com/microcosm-cc/bluemonday" +) + +type Item struct { + Id int64 `json:"_id,string,omitempty"` + Title string `json:"title"` + Url string `json:"url"` + Description string `json:"description"` + ReadState bool `json:"read"` + FeedId int64 + PublishDate string `json:"publish_date"` + FeedTitle string `json:"feed_title"` + FeedUrl string `json:"feed_url"` +} + +func (i *Item) Print() { + fmt.Printf("id: %d\n", i.Id) + fmt.Printf("title: %s\n", i.Title) + fmt.Printf("ReadState: %d\n", i.ReadState) +} + +func (i *Item) Create() error { + res, err := models.DB.Exec(`INSERT INTO + item(title, url, description, feed_id) + VALUES(?, ?, ?, ?)`, i.Title, i.Url, i.Description, i.FeedId) + if err != nil { + return err + } + + id, _ := res.LastInsertId() + i.Id = id + + return nil +} + +func (i *Item) Save() { + _, err := models.DB.Exec(`UPDATE item + SET read_state=? + WHERE id=?`, i.ReadState, i.Id) + if err != nil { + log.Println(err) + } +} + +func (i *Item) FullSave() { + _, err := models.DB.Exec(`UPDATE item + SET title=?, url=?, description=?, feed_id=? + WHERE id=?`, i.Title, i.Url, i.Description, i.FeedId, i.Id) + if err != nil { + log.Println(err) + } +} + +func Filter(max_id int64, feed_id int64, unread_only bool) ([]*Item, error) { + + var args []interface{} + + query := `SELECT item.id, item.title, item.url, item.description, + item.read_state, item.publish_date, + feed.url, feed.title + FROM item,feed + WHERE item.feed_id=feed.id ` + + if max_id != 0 { + query = query + "AND item.id < ? " + args = append(args, max_id) + } + + if feed_id != 0 { + query = query + " AND feed.id=? " + args = append(args, feed_id) + } + + if unread_only { + query = query + " AND item.read_state=0 " + } + + query = query + "ORDER BY item.id DESC LIMIT 15" + // log.Println(query) + // log.Println(args...) + + rows, err := models.DB.Query(query, args...) + if err != nil { + log.Println(err) + return nil, err + } + defer rows.Close() + + p := bluemonday.NewPolicy() + p.AllowElements("blockquote", "a", "img", "p", "h1", "h2", "h3", "h4", "b", "i", "em", "strong") + p.AllowAttrs("href").OnElements("a") + p.AllowAttrs("src", "alt").OnElements("img") + + + items := make([]*Item, 0) + for rows.Next() { + i := new(Item) + err := rows.Scan(&i.Id, &i.Title, &i.Url, &i.Description, &i.ReadState, &i.PublishDate, &i.FeedUrl, &i.FeedTitle) + if err != nil { + log.Println(err) + return nil, err + } + i.Description = p.Sanitize(i.Description) + // TODO: sanitize other fields + items = append(items, i) + } + if err = rows.Err(); err != nil { + return nil, err + } + return items, nil +} diff --git a/reset.sql b/reset.sql new file mode 100644 index 0000000..6bf30e1 --- /dev/null +++ b/reset.sql @@ -0,0 +1,2 @@ +DROP TABLE feed; +DROP TABLE item; diff --git a/reset_db.sh b/reset_db.sh new file mode 100755 index 0000000..9d4f0a3 --- /dev/null +++ b/reset_db.sh @@ -0,0 +1,2 @@ +mysql -uroot neko < reset.sql +mysql -uroot neko < init.sql diff --git a/static/backbone.min.js b/static/backbone.min.js new file mode 100644 index 0000000..3541019 --- /dev/null +++ b/static/backbone.min.js @@ -0,0 +1,4 @@ +(function(){var t=this;var e=t.Backbone;var i=[];var r=i.push;var s=i.slice;var n=i.splice;var a;if(typeof exports!=="undefined"){a=exports}else{a=t.Backbone={}}a.VERSION="1.0.0";var h=t._;if(!h&&typeof require!=="undefined")h=require("underscore");a.$=t.jQuery||t.Zepto||t.ender||t.$;a.noConflict=function(){t.Backbone=e;return this};a.emulateHTTP=false;a.emulateJSON=false;var o=a.Events={on:function(t,e,i){if(!l(this,"on",t,[e,i])||!e)return this;this._events||(this._events={});var 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this.hasChanged()?h.clone(this.changed):false;var e,i=false;var r=this._changing?this._previousAttributes:this.attributes;for(var s in t){if(h.isEqual(r[s],e=t[s]))continue;(i||(i={}))[s]=e}return i},previous:function(t){if(t==null||!this._previousAttributes)return null;return this._previousAttributes[t]},previousAttributes:function(){return h.clone(this._previousAttributes)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=this;var i=t.success;t.success=function(r){if(!e.set(e.parse(r,t),t))return false;if(i)i(e,r,t);e.trigger("sync",e,r,t)};R(this,t);return this.sync("read",this,t)},save:function(t,e,i){var r,s,n,a=this.attributes;if(t==null||typeof t==="object"){r=t;i=e}else{(r={})[t]=e}if(r&&(!i||!i.wait)&&!this.set(r,i))return false;i=h.extend({validate:true},i);if(!this._validate(r,i))return false;if(r&&i.wait){this.attributes=h.extend({},a,r)}if(i.parse===void 0)i.parse=true;var o=this;var u=i.success;i.success=function(t){o.attributes=a;var e=o.parse(t,i);if(i.wait)e=h.extend(r||{},e);if(h.isObject(e)&&!o.set(e,i)){return false}if(u)u(o,t,i);o.trigger("sync",o,t,i)};R(this,i);s=this.isNew()?"create":i.patch?"patch":"update";if(s==="patch")i.attrs=r;n=this.sync(s,this,i);if(r&&i.wait)this.attributes=a;return n},destroy:function(t){t=t?h.clone(t):{};var e=this;var i=t.success;var r=function(){e.trigger("destroy",e,e.collection,t)};t.success=function(s){if(t.wait||e.isNew())r();if(i)i(e,s,t);if(!e.isNew())e.trigger("sync",e,s,t)};if(this.isNew()){t.success();return false}R(this,t);var s=this.sync("delete",this,t);if(!t.wait)r();return s},url:function(){var t=h.result(this,"urlRoot")||h.result(this.collection,"url")||U();if(this.isNew())return t;return t+(t.charAt(t.length-1)==="/"?"":"/")+encodeURIComponent(this.id)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return this.id==null},isValid:function(t){return this._validate({},h.extend(t||{},{validate:true}))},_validate:function(t,e){if(!e.validate||!this.validate)return true;t=h.extend({},this.attributes,t);var i=this.validationError=this.validate(t,e)||null;if(!i)return true;this.trigger("invalid",this,i,h.extend(e||{},{validationError:i}));return false}});var v=["keys","values","pairs","invert","pick","omit"];h.each(v,function(t){d.prototype[t]=function(){var e=s.call(arguments);e.unshift(this.attributes);return h[t].apply(h,e)}});var g=a.Collection=function(t,e){e||(e={});if(e.url)this.url=e.url;if(e.model)this.model=e.model;if(e.comparator!==void 0)this.comparator=e.comparator;this._reset();this.initialize.apply(this,arguments);if(t)this.reset(t,h.extend({silent:true},e))};var m={add:true,remove:true,merge:true};var y={add:true,merge:false,remove:false};h.extend(g.prototype,o,{model:d,initialize:function(){},toJSON:function(t){return this.map(function(e){return e.toJSON(t)})},sync:function(){return a.sync.apply(this,arguments)},add:function(t,e){return this.set(t,h.defaults(e||{},y))},remove:function(t,e){t=h.isArray(t)?t.slice():[t];e||(e={});var i,r,s,n;for(i=0,r=t.length;i<r;i++){n=this.get(t[i]);if(!n)continue;delete this._byId[n.id];delete this._byId[n.cid];s=this.indexOf(n);this.models.splice(s,1);this.length--;if(!e.silent){e.index=s;n.trigger("remove",n,this,e)}this._removeReference(n)}return this},set:function(t,e){e=h.defaults(e||{},m);if(e.parse)t=this.parse(t,e);if(!h.isArray(t))t=t?[t]:[];var i,s,a,o,u,l;var c=e.at;var f=this.comparator&&c==null&&e.sort!==false;var d=h.isString(this.comparator)?this.comparator:null;var p=[],v=[],g={};for(i=0,s=t.length;i<s;i++){if(!(a=this._prepareModel(t[i],e)))continue;if(u=this.get(a)){if(e.remove)g[u.cid]=true;if(e.merge){u.set(a.attributes,e);if(f&&!l&&u.hasChanged(d))l=true}}else if(e.add){p.push(a);a.on("all",this._onModelEvent,this);this._byId[a.cid]=a;if(a.id!=null)this._byId[a.id]=a}}if(e.remove){for(i=0,s=this.length;i<s;++i){if(!g[(a=this.models[i]).cid])v.push(a)}if(v.length)this.remove(v,e)}if(p.length){if(f)l=true;this.length+=p.length;if(c!=null){n.apply(this.models,[c,0].concat(p))}else{r.apply(this.models,p)}}if(l)this.sort({silent:true});if(e.silent)return this;for(i=0,s=p.length;i<s;i++){(a=p[i]).trigger("add",a,this,e)}if(l)this.trigger("sort",this,e);return this},reset:function(t,e){e||(e={});for(var i=0,r=this.models.length;i<r;i++){this._removeReference(this.models[i])}e.previousModels=this.models;this._reset();this.add(t,h.extend({silent:true},e));if(!e.silent)this.trigger("reset",this,e);return this},push:function(t,e){t=this._prepareModel(t,e);this.add(t,h.extend({at:this.length},e));return t},pop:function(t){var e=this.at(this.length-1);this.remove(e,t);return e},unshift:function(t,e){t=this._prepareModel(t,e);this.add(t,h.extend({at:0},e));return t},shift:function(t){var e=this.at(0);this.remove(e,t);return e},slice:function(t,e){return this.models.slice(t,e)},get:function(t){if(t==null)return void 0;return this._byId[t.id!=null?t.id:t.cid||t]},at:function(t){return this.models[t]},where:function(t,e){if(h.isEmpty(t))return e?void 0:[];return this[e?"find":"filter"](function(e){for(var i in t){if(t[i]!==e.get(i))return false}return true})},findWhere:function(t){return this.where(t,true)},sort:function(t){if(!this.comparator)throw new Error("Cannot sort a set without a comparator");t||(t={});if(h.isString(this.comparator)||this.comparator.length===1){this.models=this.sortBy(this.comparator,this)}else{this.models.sort(h.bind(this.comparator,this))}if(!t.silent)this.trigger("sort",this,t);return this},sortedIndex:function(t,e,i){e||(e=this.comparator);var r=h.isFunction(e)?e:function(t){return t.get(e)};return h.sortedIndex(this.models,t,r,i)},pluck:function(t){return h.invoke(this.models,"get",t)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=t.success;var i=this;t.success=function(r){var s=t.reset?"reset":"set";i[s](r,t);if(e)e(i,r,t);i.trigger("sync",i,r,t)};R(this,t);return this.sync("read",this,t)},create:function(t,e){e=e?h.clone(e):{};if(!(t=this._prepareModel(t,e)))return false;if(!e.wait)this.add(t,e);var i=this;var r=e.success;e.success=function(s){if(e.wait)i.add(t,e);if(r)r(t,s,e)};t.save(null,e);return t},parse:function(t,e){return t},clone:function(){return new this.constructor(this.models)},_reset:function(){this.length=0;this.models=[];this._byId={}},_prepareModel:function(t,e){if(t instanceof d){if(!t.collection)t.collection=this;return t}e||(e={});e.collection=this;var i=new this.model(t,e);if(!i._validate(t,e)){this.trigger("invalid",this,t,e);return false}return i},_removeReference:function(t){if(this===t.collection)delete 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b=a.View=function(t){this.cid=h.uniqueId("view");this._configure(t||{});this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};var x=/^(\S+)\s*(.*)$/;var E=["model","collection","el","id","attributes","className","tagName","events"];h.extend(b.prototype,o,{tagName:"div",$:function(t){return this.$el.find(t)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();this.stopListening();return this},setElement:function(t,e){if(this.$el)this.undelegateEvents();this.$el=t instanceof a.$?t:a.$(t);this.el=this.$el[0];if(e!==false)this.delegateEvents();return this},delegateEvents:function(t){if(!(t||(t=h.result(this,"events"))))return this;this.undelegateEvents();for(var e in t){var i=t[e];if(!h.isFunction(i))i=this[t[e]];if(!i)continue;var r=e.match(x);var s=r[1],n=r[2];i=h.bind(i,this);s+=".delegateEvents"+this.cid;if(n===""){this.$el.on(s,i)}else{this.$el.on(s,n,i)}}return this},undelegateEvents:function(){this.$el.off(".delegateEvents"+this.cid);return this},_configure:function(t){if(this.options)t=h.extend({},h.result(this,"options"),t);h.extend(this,h.pick(t,E));this.options=t},_ensureElement:function(){if(!this.el){var t=h.extend({},h.result(this,"attributes"));if(this.id)t.id=h.result(this,"id");if(this.className)t["class"]=h.result(this,"className");var e=a.$("<"+h.result(this,"tagName")+">").attr(t);this.setElement(e,false)}else{this.setElement(h.result(this,"el"),false)}}});a.sync=function(t,e,i){var r=k[t];h.defaults(i||(i={}),{emulateHTTP:a.emulateHTTP,emulateJSON:a.emulateJSON});var s={type:r,dataType:"json"};if(!i.url){s.url=h.result(e,"url")||U()}if(i.data==null&&e&&(t==="create"||t==="update"||t==="patch")){s.contentType="application/json";s.data=JSON.stringify(i.attrs||e.toJSON(i))}if(i.emulateJSON){s.contentType="application/x-www-form-urlencoded";s.data=s.data?{model:s.data}:{}}if(i.emulateHTTP&&(r==="PUT"||r==="DELETE"||r==="PATCH")){s.type="POST";if(i.emulateJSON)s.data._method=r;var n=i.beforeSend;i.beforeSend=function(t){t.setRequestHeader("X-HTTP-Method-Override",r);if(n)return n.apply(this,arguments)}}if(s.type!=="GET"&&!i.emulateJSON){s.processData=false}if(s.type==="PATCH"&&window.ActiveXObject&&!(window.external&&window.external.msActiveXFilteringEnabled)){s.xhr=function(){return new ActiveXObject("Microsoft.XMLHTTP")}}var o=i.xhr=a.ajax(h.extend(s,i));e.trigger("request",e,o,i);return o};var k={create:"POST",update:"PUT",patch:"PATCH","delete":"DELETE",read:"GET"};a.ajax=function(){return a.$.ajax.apply(a.$,arguments)};var S=a.Router=function(t){t||(t={});if(t.routes)this.routes=t.routes;this._bindRoutes();this.initialize.apply(this,arguments)};var $=/\((.*?)\)/g;var T=/(\(\?)?:\w+/g;var H=/\*\w+/g;var A=/[\-{}\[\]+?.,\\\^$|#\s]/g;h.extend(S.prototype,o,{initialize:function(){},route:function(t,e,i){if(!h.isRegExp(t))t=this._routeToRegExp(t);if(h.isFunction(e)){i=e;e=""}if(!i)i=this[e];var r=this;a.history.route(t,function(s){var n=r._extractParameters(t,s);i&&i.apply(r,n);r.trigger.apply(r,["route:"+e].concat(n));r.trigger("route",e,n);a.history.trigger("route",r,e,n)});return this},navigate:function(t,e){a.history.navigate(t,e);return this},_bindRoutes:function(){if(!this.routes)return;this.routes=h.result(this,"routes");var t,e=h.keys(this.routes);while((t=e.pop())!=null){this.route(t,this.routes[t])}},_routeToRegExp:function(t){t=t.replace(A,"\\$&").replace($,"(?:$1)?").replace(T,function(t,e){return e?t:"([^/]+)"}).replace(H,"(.*?)");return new RegExp("^"+t+"$")},_extractParameters:function(t,e){var 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n=s.pathname.replace(/[^\/]$/,"$&/")===this.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!n){this.fragment=this.getFragment(null,true);this.location.replace(this.root+this.location.search+"#"+this.fragment);return true}else if(this._wantsPushState&&this._hasPushState&&n&&s.hash){this.fragment=this.getHash().replace(N,"");this.history.replaceState({},document.title,this.root+this.fragment+s.search)}if(!this.options.silent)return this.loadUrl()},stop:function(){a.$(window).off("popstate",this.checkUrl).off("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);I.started=false},route:function(t,e){this.handlers.unshift({route:t,callback:e})},checkUrl:function(t){var e=this.getFragment();if(e===this.fragment&&this.iframe){e=this.getFragment(this.getHash(this.iframe))}if(e===this.fragment)return false;if(this.iframe)this.navigate(e);this.loadUrl()||this.loadUrl(this.getHash())},loadUrl:function(t){var e=this.fragment=this.getFragment(t);var i=h.any(this.handlers,function(t){if(t.route.test(e)){t.callback(e);return true}});return i},navigate:function(t,e){if(!I.started)return false;if(!e||e===true)e={trigger:e};t=this.getFragment(t||"");if(this.fragment===t)return;this.fragment=t;var i=this.root+t;if(this._hasPushState){this.history[e.replace?"replaceState":"pushState"]({},document.title,i)}else if(this._wantsHashChange){this._updateHash(this.location,t,e.replace);if(this.iframe&&t!==this.getFragment(this.getHash(this.iframe))){if(!e.replace)this.iframe.document.open().close();this._updateHash(this.iframe.location,t,e.replace)}}else{return this.location.assign(i)}if(e.trigger)this.loadUrl(t)},_updateHash:function(t,e,i){if(i){var r=t.href.replace(/(javascript:|#).*$/,"");t.replace(r+"#"+e)}else{t.hash="#"+e}}});a.history=new I;var j=function(t,e){var i=this;var r;if(t&&h.has(t,"constructor")){r=t.constructor}else{r=function(){return i.apply(this,arguments)}}h.extend(r,i,e);var 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\ No newline at end of file diff --git a/static/login.html b/static/login.html new file mode 100644 index 0000000..d97c831 --- /dev/null +++ b/static/login.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>neko rss mode</title> + <link rel="stylesheet" href="/static/style.css" /> + <script src="/static/jquery.min.js"></script> + <script src="/static/jquery.tmpl.min.js"></script> + <script src="/static/underscore.min.js"></script> + <script src="/static/backbone.min.js"></script> + <script src="/static/ui.js"></script> + <meta name="viewport" content="width=device-width" /> + <meta name="viewport" content="initial-scale=1.0" /> + </head> + <body> + + <form action="/login/" method="post"> + <h3>username</h3> + <input type="text" name="username"> + + <h3>password</h3> + <input type="password" name="password"> + + <input type="submit" name="login"> + + </form> + + </body> + +</html> diff --git a/static/public.html b/static/public.html new file mode 100644 index 0000000..a4ba406 --- /dev/null +++ b/static/public.html @@ -0,0 +1,77 @@ +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>neko rss mode</title> + <link rel="stylesheet" href="/static/style.css" /> + <script src="/static/jquery.min.js"></script> + <script src="/static/jquery.tmpl.min.js"></script> + <script src="/static/underscore.min.js"></script> + <script src="/static/backbone.min.js"></script> + <script> + PUBLIC_VERSION = true; + </script> + <script src="/static/ui.js"></script> + <meta name="viewport" content="width=device-width" /> + <meta name="viewport" content="initial-scale=1.0" /> + </head> + <body> + + <div id="filters"> + <h1 class="logo">neko</h1> + <p style="font-size: 10px;">this is an rss aggregator</p> + <a href="/login/">LOGIN</a> + + <h4 onclick="$('#feeds').toggle();">Feeds</h4> + <ul id="feeds" style="display: none;"> + </ul> + + </div> + + <div id="c"> + <div id="items"> + </div> + </div> + + <script id="item_template" type="text/jqtmp"> + <h3><a target="_blank" class="i" id="i_${item_id}" href="${item.url}">${item.title }</a></h3> + <p class="dateline" style="clear: both;"> + ${ item.date } from <a href="${ item.feed.web_url }">${ item.feed.title }</a> + </p> + <div class="description">{{html item.description}}</div> + </script> + + <script id="tag_template" type="text/jqtmp"> + ${tag.name} ${tag.unread} + </script> + + <script id="feed_template" type="text/jqtmp"> + <span class="txt"> + {{if feed.title}} + ${feed.title} + {{else}} + ${feed.url} + {{/if}} + </span> + + </script> + + <script id="controls_template" type="text/jqtmp"> + <p> + <a {{if app.unreadFilter}}style="font-weight: bold;"{{/if}} + class="unread_filter">new</a> + · + <a + {{if app.allFilter}}style="font-weight: bold;"{{/if}} + class="all_filter">everything</a> + · + + + <a {{if app.starredFilter}}style="font-weight: bold;"{{/if}} + class="starred_filter">starred</a> + </p> + <button class="new_feed">+ Feed</button> + + </script> + +</body> +</html> diff --git a/static/style.css b/static/style.css new file mode 100644 index 0000000..0b5955d --- /dev/null +++ b/static/style.css @@ -0,0 +1,244 @@ +html { + font-size: 18px; +} +body { + font-size: 1.0000rem; + line-height: 1.500rem; + min-width: 45rem; +} +h1 { + font-size: 3.1875rem; + line-height: 3.7500rem; + margin-top: 1.25rem; + margin-bottom: 2.5rem; +} +h2 { + font-size: 1.7500rem; + line-height: 2.5000rem; + margin-top: 2.5rem; + margin-bottom: 1.25rem; +} +h3 { + font-size: 1.3125rem; + line-height: 2.5000rem; + margin-top: 1.25rem; + margin-bottom: 0rem; +} +p, ul { + margin-top: 0rem; + margin-bottom: 1.25rem; +} + +blockquote { + padding: 1rem 1rem 0 1rem; +} + +body { + font-family: Georgia; +} + +h1, h2, h3, h4, h5, #controls { + font-family: 'Helvetica Neue'; + font-weight: 'bold'; +} + +#controls, .control { + font-variant: small-caps; + text-transform: lowercase; +} + + +#controls ul { + margin-top: 1em; + padding: 0; +} + +#controls li { + list-style: none; + margin-left: 0; +} + +h2 { + margin: 0; + padding: 0; +} + +a, a:hover, a:active { + text-decoration: none; + color: blue; +} + +img { + max-width: 100%; + height: auto; +} + +p { + margin-top: 1em; +} + +p.dateline { + margin-top: 0; + font-weight: normal; + font-size: .75em; + color: #ccc; +} + +.item { + padding: 1rem; + margin-top: 5rem; +} + +h3 { + padding: 0; + margin: 0; +} + +#items { + margin: 2rem auto; + max-width: 35rem; + overflow: hidden; +} + + +#filters { + position: fixed; + top: 0em; + left: 1em; + width: 10rem; + cursor: pointer; + color: #777; + height: 95%; + overflow-y: auto; +} + +#tags, #feeds { + font-family: 'Helvetica Neue'; + list-style: none; + margin: 0; + padding: 0; +} + +#tags li, #feeds li { + font-weight: bold; + font-size: .75em; +} + +pre { + display: none; +} + +.read { +} + +.selected { +} + +.newFilter { + color: black; +} + + +.all .newFilter { + color: #777; +} + +.logo { + font-size: 14px; + margin: 1em 0 0 0; + color: black; + line-height: 1em; +} + +.hasunread { + color: blue; +} + +.active, .all .everythingFilter { + color: black; +} + +.star { + color: black; + cursor: pointer; +} + +.unstar { + color: blue; + cursor: pointer; +} + +#loading { + width: 100%; + font-size: 24px; + background-color: #ccc; +} + +button { + font-family: 'Helvetica Neue'; + font-size: 16px; + padding: 3px 10px; + background: white; + color: blue; + font-weight: bold; + border: solid 1px #ccc; +} + + +@media only screen and (max-device-width: 768px) { + html { + width: 100%; + font-size: 22px; + } + + body { + min-width: 0; + width: 100%; + } + + + #filters h4, #filters button, #filters h1 { + display: none; + } + + #controls { + width: 100%; + font-size: 1.5rem; + } + + #controls ul { + padding: 0; + margin: 0; + text-align: center; + } + + #controls li { + display: inline; + } + + #filters { + width: 100%; + height: 50px; + position: fixed; + top: 0; + left: 0; + background: #ccc; + } + + + #items { + margin: 0 auto; + max-width: 100%; + } +} + +@media only screen and (max-device-width: 400px) { + html { + font-size: 16px; + } + + body { + min-width: 0; + width: 100%; + } +}
\ No newline at end of file diff --git a/static/ui.html b/static/ui.html new file mode 100644 index 0000000..d2ce63b --- /dev/null +++ b/static/ui.html @@ -0,0 +1,87 @@ +<!DOCTYPE html> +<html> + <head> + <title>neko rss mode</title> + <link rel="stylesheet" href="/static/style.css" /> + <script src="/static/jquery.min.js"></script> + <script src="/static/jquery.tmpl.min.js"></script> + <script src="/static/underscore.min.js"></script> + <script src="/static/backbone.min.js"></script> + <script> + PUBLIC_VERSION = false; + </script> + <script src="/static/ui.js"></script> + <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" /> + </head> + <body> + + <div id="filters"> + <h1 class="logo">neko</h1> + + <div id="controls"></div> + + <h4 onclick="$('#feeds').toggle();">Feeds</h4> + <ul id="feeds" style="display: none;"> + <li><a href="/import/">import</a></li> + </ul> + + </div> + + <div id="c"> + <div id="items"> + </div> + </div> + + <script id="item_template" type="text/jqtmp"> + <h2><a target="_blank" class="i" id="i_${item_id}" href="${item.url}">${item.title }</a> + <span class={{if item.starred}}"unstar"{{else}}"star"{{/if}}>★</span></h2> + <p class="dateline" style="clear: both;"> + ${ item.date } from <a href="${item.feed_url}">${item.feed_title}</a> + </p> + <div class="description">{{html item.description}}</div> + </script> + + <script id="tag_template" type="text/jqtmp"> + ${tag.name} ${tag.unread} + </script> + + <script id="feed_template" type="text/jqtmp"> + <span class="txt"> + {{if feed.title}} + ${feed.title} + {{else}} + ${feed.url} + {{/if}} + </span> + + <span class="delete" style="color: red;">[X]</span> + </script> + + <script id="controls_template" type="text/jqtmp"> + + + <ul> + <li> + <a {{if app.unreadFilter}}style="font-weight: bold;"{{/if}} + class="unread_filter">unread</a> + </li> + <li> + <a + {{if app.allFilter}}style="font-weight: bold;"{{/if}} + class="all_filter">everything</a> + </li> + <li> + <a {{if app.starredFilter}}style="font-weight: bold;"{{/if}} + class="starred_filter">starred</a> + </li> + <li> + <button class="new_feed">+ Feed</button> + </li> + <li> + </li> + + </ul> + </script> + +</body> +</html> diff --git a/static/ui.js b/static/ui.js new file mode 100644 index 0000000..0c95e69 --- /dev/null +++ b/static/ui.js @@ -0,0 +1,573 @@ +var templates = {}; + +$(document).ready(function() { + boot(); +}); + +var AppModel = Backbone.Model.extend({ + defaults: { + 'selectedIndex': 0, + 'starredFilter': false, + 'allFilter': false, + 'unreadFilter': true, + 'feedFilter': undefined, + 'searchFilter': undefined + }, + + initialize: function() { + this.bind('change:selectedIndex', this.scroll_to_selected); +// this.bind('change:selectedIndex', this.scroll_to_selected) + }, + + boot: function() { + this.items.boot(); +// this.tags.boot(); + this.feeds.fetch({set: true, remove: false}) + window.setInterval(function() { App.update_read_status() }, 5000); + + }, + + filterToFeed: function(feed) { + this.set('feedFilter', feed); + this.items.reboot(); + }, + + filterToStarred: function() { + this.set('starredFilter', true); + this.set('allFilter', false); + this.set('unreadFilter', false); + this.items.reboot(); + }, + + filterToAll: function() { + this.set('starredFilter', false); + this.set('allFilter', true); + this.set('unreadFilter', false); + this.items.reboot(); + }, + + filterToUnread: function() { + this.set('starredFilter', false); + this.set('allFilter', false); + this.set('unreadFilter', true); + this.items.reboot(); + }, + + filterToSearch: function() { + this.set('searchFilter', $('#search').val()); + // this.set('starredFilter', false); + // this.set('allFilter', true); + // this.set('unreadFilter', false); + this.items.reboot(); + }, + + update_read_status: function() { + if(PUBLIC_VERSION) { + return; + } + + var screen_top = $(window).scrollTop(); + var screen_bottom = $(window).scrollTop() + $(window).height(); + + // // mark all visible items as read + $.each($('.item'), function(i,v) { + var item_top = $(v).offset().top; + // console.log("i ", i, "item_top ", item_top, "screen_top ", screen_top, "screen_bottom ", screen_bottom); + + if( (item_top < screen_top)) { + App.items.at(i).markRead(); + // console.log('marking as read: ', i); + } + }); +// window.setTimeout(App.update_read_status, 5000); + }, + + scroll_to_selected: function() { + var item = $('.item').eq(this.get('selectedIndex')); + if(item.offset()) { + var item_top = item.offset().top; + $('.item').removeClass('selected'); + item.addClass('selected'); + $(window).scrollTop(item_top); + } + App.items.at(this.get('selectedIndex')).markRead(); + if(App.items.models.length>1) { + if(this.get('selected')>=App.items.models.length-1) { + App.items.boot(); + } + } + }, + + next: function() { + if(this.get('selectedIndex') < this.items.models.length-1) { + this.set('selectedIndex', this.get('selectedIndex')+1); + } + if(this.get('selectedIndex') == this.items.models.length-1) { + App.items.boot(); + } + }, + + previous: function() { + if(this.get('selectedIndex') > 0) { + this.set('selectedIndex', this.get('selectedIndex')-1); + } + }, + + star: function() { + if(this.get('selectedIndex') > 0) { + App.items.at(this.get('selectedIndex')).toggleStar(); + } + } +}); +var App = new AppModel(); + +var ControlsView = Backbone.View.extend({ + className: 'controls', + + events: { + 'click .starred_filter': 'filterToStarred', + 'click .all_filter': 'filterToAll', + 'click .unread_filter': 'filterToUnread', + 'click .new_feed': 'newFeed', + 'click .search_go': 'filterToSearch', + }, + + initialize: function() { + _.bindAll(this, 'render'); + this.model.bind('change', this.render); + }, + + filterToStarred: function() { + App.filterToStarred(); + }, + + filterToAll: function() { + App.filterToAll(); + }, + + filterToUnread: function() { + App.filterToUnread(); + }, + + filterToSearch: function() { + App.filterToSearch(); + }, + + newFeed: function() { + var feed_url = prompt('New url to subscribe to'); + var feed = new Feed({'url': feed_url}); + App.feeds.add(feed); + feed.save(); + }, + + render: function() { + var h = $.tmpl(templates.controls_template, { 'app': this.model.toJSON() }); + $(this.el).html(h); + return this; + }, + +}); + + + +var Item = Backbone.Model.extend({ + idAttribute: "_id", + url: '/item/', + + initialize: function() { + this.bind('change', this.maybeSave); + }, + + maybeSave: function() { + if(PUBLIC_VERSION) { + return; + } + + if(this.hasChanged()) { + this.save(); + } + }, + + markRead: function() { + // recover if not tag + if(this.get('read')) { + return; + } + + // var t = this.get('feed').tag; + // var tag = App.tags.find(function(x){ return x.get('name') == t }); + this.set('read', true); + // if(tag) { + // tag.set('unread', tag.get('unread')-1); + // } + }, + + toggleStar: function() { + this.set({'starred': !(this.get('starred'))} ); + }, + + star: function() { + this.set({'starred': true}); + }, + + unstar: function() { + this.set({'starred': false}); + } + +}); + + +var ItemCollection = Backbone.Collection.extend({ + model: Item, + initialize: function() { + _.bindAll(this, 'boot', 'reboot'); + }, + + boot: function() { + if(App.loading) { + return; + } + if(App.noMore) { + return; + } + + App.loading = true; + url = '/stream/'; + if(App.get('starredFilter')) { + url = url + 'starred/'; + } + if(App.tag != undefined) { + url = url + 'tag/' + App.tag + '/'; + } + url=url+'?foo=bar' + if(App.get('searchFilter')) { + url = url + '&q=' + App.get('searchFilter'); + } + + if(App.get('feedFilter')) { + url = url + '&feed_url=' + App.get('feedFilter').get('url'); + } + + if(App.items.last()) { + url = url + '&max_id=' + App.items.last().get('_id'); + } + + if(App.get('allFilter') || App.get('starredFilter')) { + url = url + '&read_filter=all'; + } + + if(PUBLIC_VERSION) { + url = url + '&read_filter=all'; + } + + console.log('fetching from ', url); + + var t = this; + $.getJSON(url, function(data) { + var items = []; + $.each(data, function(i,v) { + var item = new Item(v); + t.add(item); + items.push(item); + if(t.models.length==1){ + App.set('selectedIndex', 0); + } + }); + if(data.length == 0) { + App.nomore = true; + } + App.loading = false; + + // we wait and add them all at once for performance on mobile + App.itemListView.addAll(items); + + }); + }, + + reboot: function() { + App.noMore = false; + this.reset(); + this.boot(); + }, + + +}); +App.items = new ItemCollection(); + + +var ItemView = Backbone.View.extend({ + tagName: "div", + className: "item", + template: templates.item_template, + events: { + "click .star": "star", + "click .unstar": "unstar", + }, + + initialize: function() { + _.bindAll(this, 'render', 'star'); + this.model.bind('change', this.render); + }, + + star: function() { + this.model.star(); + this.render(); + }, + + unstar: function() { + this.model.unstar(); + this.render(); + }, + + render: function() { + var h = $.tmpl(templates.item_template, { 'item': this.model.toJSON() }); + $(this.el).html(h); + return this; + }, +}); + +var ItemListView = Backbone.View.extend( { + initialize: function() { + _.bindAll(this, 'addOne', 'addAll', 'change', 'render', 'reset'); + // App.items.bind('add', this.addOne); + App.items.bind('reset', this.reset); + }, + addOne: function(item) { + var view = new ItemView({'model': item}); + this.$el.append(view.render().el); + }, + addAll: function(items) { + // Posts.each(this.addOne); + for(i in items) { + item = items[i]; + var view = new ItemView({'model': item}); + this.$el.append(view.render().el); + }; + }, + change: function() { + }, + render: function() { + }, + reset: function() { + this.$el.children().remove(); + } +}); + + +var Tag = Backbone.Model.extend({ +}); + +var TagCollection = Backbone.Collection.extend({ + model: Tag, + initialize: function() { + _.bindAll(this, 'boot'); + }, + + boot: function() { + var t = this; + $.getJSON('/tags/', function(data) { + $.each(data, function(i,v) { + var tag = new Tag(v); + t.add(tag); + }); + }); + } +}); +App.tags = new TagCollection(); + + +var TagView = Backbone.View.extend({ + tagName: "li", + className: "tag", + events: { + "click": "filterTo", + }, + initialize: function() { + _.bindAll(this, 'render', 'filterTo'); + this.model.bind('change', this.render); + }, + render: function() { + var h = $.tmpl(templates.tag_template, { 'tag': this.model.toJSON() }); + $(this.el).html(h); + if(this.model.get('unread')) { + $(this.el).addClass('hasunread'); + } + return this; + }, + filterTo: function() { + App.tag = this.model.get('name'); + App.items.reboot(); + } +}); + + +var TagListView = Backbone.View.extend( { + + initialize: function() { + _.bindAll(this, 'addOne', 'addAll', 'change', 'render'); + App.tags.bind('add', this.addOne); + App.tags.bind('refresh', this.addAll); + App.tags.bind('change', this.render); + }, + addOne: function(tag) { + var view = new TagView({'model': tag}); + this.$el.append(view.render().el); + }, + addAll: function() { + App.tags.each(this.addOne); + }, + change: function() { + }, + render: function() { + }, +}); + +App.tag = undefined; +App.page = 0; +App.read_filter = 'unread'; + + +var Feed = Backbone.Model.extend({ + idAttribute: "_id", +}); + +var FeedCollection = Backbone.Collection.extend({ + model: Feed, + url: '/feed/', + + initialize: function() { + /// _.bindAll(this, 'boot'); + console.log('initialized'); + }, +}); +App.feeds = new FeedCollection(); + +var FeedView = Backbone.View.extend({ + tagName: "li", + className: "feed", + events: { + "click .txt": "filterTo", + "click .delete": "del", + }, + initialize: function() { + _.bindAll(this, 'render', 'filterTo', "del"); + this.model.bind('change', this.render); + }, + render: function() { + var h = $.tmpl(templates.feed_template, { 'feed': this.model.toJSON() }); + $(this.el).html(h); + return this; + }, + filterTo: function() { + // console.log('filtering to feed ', this.model); + App.filterToFeed(this.model); + }, + del: function() { + this.model.destroy(); + this.$el.remove(); + }, +}); + + +var FeedListView = Backbone.View.extend( { + initialize: function() { + _.bindAll(this, 'addOne', 'addAll', 'change', 'render'); + App.feeds.bind('add', this.addOne); + App.feeds.bind('refresh', this.addAll); + App.feeds.bind('change', this.render); + }, + addOne: function(feed) { + console.log('adding a feed...', feed); + var view = new FeedView({'model': feed}); + this.$el.append(view.render().el); + }, + addAll: function() { + console.log('feed add all...'); + App.feeds.each(this.addOne); + }, + change: function() { + console.log('feeds changed add all...'); + }, + render: function() { + }, +}); + + +// var page = 0; +// var read_filter = 'unread'; + +var selected_item = 0; + +function boot() { + templates['item_template'] = $('#item_template').html(); + templates['tag_template'] = $('#tag_template').html(); + templates['feed_template'] = $('#feed_template').html(); + templates['controls_template'] = $('#controls_template').html(); + + App.itemListView = new ItemListView(); + App.itemListView.setElement($('#items')); + App.tagListView = new TagListView(); + App.tagListView.setElement($('#tags')); + App.feedListView = new FeedListView(); + App.feedListView.setElement($('#feeds')); + App.controlsView = new ControlsView({model: App}); + App.controlsView.setElement($('#controls')); + App.controlsView.render(); + + infini_scroll(); + + $('#unread_filter').on('click', function() { + App.read_filter = 'unread'; + App.items.reboot(); + }); + + $('#all_filter').on('click', function() { + App.read_filter = 'all'; + App.items.reboot(); + }); + + $('.logo').on('click', function() { + App.set('feedFilter', undefined); + App.items.reboot(); + }); + + // keyboard shortcuts + $('body').keydown(function(event) { + if (event.which == 74) { + event.preventDefault(); + App.next(); + } + if (event.which == 75) { + event.preventDefault(); + App.previous(); + } + if (event.which == 83) { + event.preventDefault(); + App.star(); + } + + }); + + App.boot(); +} + + +// // this is legacy code + +function infini_scroll() { + if(App.loading) { + } + else { + var dh = $('#items').height() - $(window).height(); + var st = $(window).scrollTop(); + if ( (dh-st) < 100 ){ + App.items.boot(); + } + } + window.setTimeout(infini_scroll, 1000); +} + + +var ItemSelector = { + selected_index: 0, +} diff --git a/static/underscore.min.js b/static/underscore.min.js new file mode 100644 index 0000000..c1d9d3a --- /dev/null +++ b/static/underscore.min.js @@ -0,0 +1 @@ +(function(){var n=this,t=n._,r={},e=Array.prototype,u=Object.prototype,i=Function.prototype,a=e.push,o=e.slice,c=e.concat,l=u.toString,f=u.hasOwnProperty,s=e.forEach,p=e.map,h=e.reduce,v=e.reduceRight,d=e.filter,g=e.every,m=e.some,y=e.indexOf,b=e.lastIndexOf,x=Array.isArray,_=Object.keys,j=i.bind,w=function(n){return n instanceof w?n:this instanceof w?(this._wrapped=n,void 0):new 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\ No newline at end of file diff --git a/web/web.go b/web/web.go new file mode 100644 index 0000000..794a3d7 --- /dev/null +++ b/web/web.go @@ -0,0 +1,131 @@ +package web + +import ( + "encoding/json" + "github.com/abbot/go-http-auth" + "log" + "neko/config" + "neko/models/feed" + "neko/models/item" + "net/http" + "strconv" +) + +func indexHandler(w http.ResponseWriter, r *http.Request) { + http.ServeFile(w, r, "static/ui.html") +} + +func streamHandler(w http.ResponseWriter, r *http.Request) { + + max_id := 0 + if r.FormValue("max_id") != "" { + max_id, _ = strconv.Atoi(r.FormValue("max_id")) + } + + feed_id := int64(0) + if r.FormValue("feed_url") != "" { + feed_url := r.FormValue("feed_url") + var f feed.Feed + f.ByUrl(feed_url) + feed_id = f.Id + } + + unread_only := true + if r.FormValue("read_filter") != "" { + unread_only = false + } + + var items []*item.Item + items, err := item.Filter(int64(max_id), feed_id, unread_only) + if err != nil { + log.Println(err) + } + + w.Header().Set("Content-Type", "application/json") + js, _ := json.Marshal(items) + w.Write(js) +} + +func itemHandler(w http.ResponseWriter, r *http.Request) { + var i item.Item + err := json.NewDecoder(r.Body).Decode(&i) + if err != nil { + log.Println(err) + } else { + i.Save() + } + defer r.Body.Close() +} + +func feedHandler(w http.ResponseWriter, r *http.Request) { + if r.Method == "GET" { + feeds, err := feed.All() + if err != nil { + log.Println(err) + } + + js, err := json.Marshal(feeds) + if err != nil { + log.Println(err) + } + w.Write(js) + return + } + + var f feed.Feed + err := json.NewDecoder(r.Body).Decode(&f) + if err != nil { + log.Println(err) + } + + switch r.Method { + case "POST": + feed.NewFeed(f.Url) + case "PUT": + f.Update() + case "DELETE": + feed_id, err := strconv.Atoi(r.URL.Path[len("/feed/"):]) + if err != nil { + log.Println(err) + return + } + f.Id = int64(feed_id) + f.Delete() + } +} + +func Secret(user, realm string) string { + if user == config.Config.Username { + return config.Config.DigestPassword + } + return "" +} + +func AuthWrap(a *auth.DigestAuth, wrapped http.HandlerFunc) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + if username, authinfo := a.CheckAuth(r); username == "" { + a.RequireAuth(w, r) + } else { + _ = &auth.AuthenticatedRequest{Request: *r, Username: username} + if authinfo != nil { + w.Header().Set(a.Headers.V().AuthInfo, *authinfo) + } + wrapped(w, r) + } + } +} + +func Serve() { + authenticator := auth.NewDigestAuthenticator(config.Config.Realm, Secret) + authenticator.PlainTextSecrets = true + + fs := http.FileServer(http.Dir("static")) + http.Handle("/static/", http.StripPrefix("/static/", fs)) + + http.HandleFunc("/stream/", AuthWrap(authenticator, streamHandler)) + http.HandleFunc("/item/", AuthWrap(authenticator, itemHandler)) + http.HandleFunc("/feed/", AuthWrap(authenticator, feedHandler)) + http.HandleFunc("/", AuthWrap(authenticator, indexHandler)) + + log.Fatal(http.ListenAndServe(config.Config.WebServer, nil)) +} |