gun/gun.min.js
2018-01-15 20:32:50 +02:00

1 line
27 KiB
JavaScript

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Please play with it and report bugs and ideas on how to improve it.");var s=o.chain();return s._.val=o.val(function(){s._.on("in",o._)}),s}return(n=n||{}).ok=t,n.cat=u,n.out={"#":i.text.random(9)},o.get(e,{as:n}),n.async=!0,o},i.chain.off=function(){var t,n=this,o=n._,e=(o.back||{})._;if(e)return(t=e.next)&&t[o.get]&&s(t,o.get),(t=e.ask)&&s(t,o.get),(t=e.put)&&s(t,o.get),(t=o.soul)&&s(e.root._.graph,t),(t=o.map)&&a(t,function(t){t.rel&&e.root.get(t.rel).off()}),(t=o.next)&&a(t,function(t){t.off()}),o.on("off",{}),n};var r,u=i.obj,a=u.map,s=(u.has,u.del),f=(u.to,i.val.rel),c=function(){}})(t,"./on"),t(function(n){function o(t){t.put&&!i.val.is(t.put)&&(this.as.val&&this.off(),u(t.put,e,{at:this.as,msg:t}),this.to.next(t))}function e(t,n){if(s!==n){var o=this.msg.gun,e=this.at,i=o.get(n)._;(i.echo||(i.echo={}))[e.id]=e}}var i=t("./index");i.chain.map=function(t,n,e){var u,s=this,f=s._;return t?(i.log.once("mapfn","Map functions are experimental, their behavior and API may change moving forward. Please play with it and report bugs and ideas on how to improve it."),u=s.chain(),s.map().on(function(n,o,e,s){var f=(t||a).call(this,n,o,e,s);r!==f&&(i.is(f)?u._.on("in",f._):u._.on("in",{get:o,put:f,gun:u}))}),u):(u=f.fields)?u:(u=f.fields=s.chain(),u._.val=s.back("val"),u._.MAPOF=f.soul,s.on("in",o,u._),u)};var r,u=i.obj.map,a=function(){},s=i.node._})(t,"./map"),t(function(n){var o=t("./index");o.chain.set=function(t,n,e){var i,r=this;if(n=n||function(){},e=e||{},e.item=e.item||t,i=o.node.soul(t))return r.set(r.back(-1).get(i),n,e);if(!o.is(t)){var u=r._.root._.opt.uuid();return u&&o.obj.is(t)?r.set(r._.root.put(t,u),n,e):r.get(u||o.state.lex()+o.text.random(12)).put(t,n,e)}return t.get("_").get(function(t,i){if(t.gun&&t.gun._.back){i.off();var u=(t.put||{})["#"],a={},s=(t=t.gun._.back._).put;if(!(u=t.soul||o.node.soul(s)||u))return n.call(r,{err:o.log('Only a node can be linked! Not "'+s+'"!')});r.put(o.obj.put(a,u,o.val.rel.ify(u)),n,e)}},{wait:0}),t}})(t,"./set"),t(function(t){if("undefined"!=typeof Gun){var n,o=function(){};"undefined"!=typeof window&&(n=window);var e=n.localStorage||{setItem:o,removeItem:o,getItem:o};Gun.on("opt",function(t){this.to.next(t);var n=t.opt;if(!t.once&&!1!==n.localStorage){n.file=n.file||n.prefix||"gun/";t.graph;var o,i={},r=0,u=Gun.obj.ify(e.getItem(n.file))||{};t.on("put",function(t){if(this.to.next(t),Gun.graph.is(t.put,null,a),t["@"]||(i[t["#"]]=!0),(r+=1)>=(n.batch||1e3))return s();o||(o=setTimeout(s,n.wait||1))}),t.on("get",function(o){this.to.next(o);var e,i,r=o.get;if(r&&(e=r[Gun._.soul])){var a=r["."];(i=u[e]||void 0)&&a&&(i=Gun.state.to(i,a)),(i||Gun.obj.empty(n.peers))&&t.on("in",{"@":o["#"],put:Gun.graph.node(i),how:"lS"})}});var a=function(t,n,o,e){u[e]=Gun.state.to(o,n,u[e])},s=function(){var a;r=0,clearTimeout(o),o=!1;var s=i;i={};try{e.setItem(n.file,JSON.stringify(u))}catch(t){Gun.log(a=t||"localStorage failure")}(a||Gun.obj.empty(n.peers))&&Gun.obj.map(s,function(n,o){t.on("in",{"@":o,err:a,ok:0})})}}})}})(t,"./adapters/localStorage"),t(function(n){var o,e=t("./index");"undefined"!=typeof WebSocket?o=WebSocket:("undefined"!=typeof webkitWebSocket&&(o=webkitWebSocket),"undefined"!=typeof mozWebSocket&&(o=mozWebSocket)),e.on("opt",function(t){function n(t){var n=this,o=c,e=t.wire||u(t,n);e&&(e.readyState!==e.OPEN?(t.queue=t.queue||[]).push(o):e.send(o))}function r(t,n,o){if(o&&t){try{t=JSON.parse(t.data||t)}catch(t){}if(t instanceof Array)for(var e,u=0;e=t[u++];)r(e,n,o);else 1==f.who&&(t.ws=i),o.on("in",t)}}function u(i,u){if(i&&i.url){var s=i.url.replace("http","ws"),f=i.wire=new o(s);return f.onclose=function(){t.on("bye",i),a(i,u)},f.onerror=function(t){a(i,u),t&&t.code},f.onopen=function(){t.on("hi",i);var o=i.queue;i.queue=[],e.obj.map(o,function(t){c=t,n.call(u,i)})},f.onmessage=function(t){r(t,i,u)},f}}function a(t,n){clearTimeout(t.defer),t.defer=setTimeout(function(){u(t,n)},2e3)}this.to.next(t);var s=t.opt;if(!t.once&&o&&!1!==s.WebSocket){var f=s.ws||(s.ws={});if(f.who=0,e.obj.map(s.peers,function(){++f.who}),!t.once){var c;t.on("out",function(o){this.to.next(o),o.ws&&1==f.who||(c=JSON.stringify(o),f.drain?f.drain.push(c):(f.drain=[],setTimeout(function(){if(f.drain){var o=f.drain;f.drain=null,o.length&&(c=JSON.stringify(o),e.obj.map(s.peers,n,t))}},s.wait||1),e.obj.map(s.peers,n,t)))})}}});var i=function(){}})(t,"./adapters/websocket")}();