gunjs

gun.min.js

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r(e,t,o)):c.val.is(d)?(e.field||e.soul?s(e,t):(f.field||f.soul)&&((f.echo||(f.echo={}))[e.id]=e,(e.map||(e.map={}))[f.id]=e.map[f.id]||{at:f}),o.to.next(t),void r(e,t,o)):(e.field&&f!==e&&g(f,"put")&&(e.put=f.put),(n=c.node.soul(d))&&f.field&&(f.put=e.root.get(n)._.put),o.to.next(t),r(e,t,o),i(e,t,f,n),void _(d,a,{at:t,cat:e}))}function i(t,n,o,e){if(e&&k!==t.get){var r=t.root.get(e)._;t.field?o=r:o.field&&i(o,n,o,e),o!==t&&((o.echo||(o.echo={}))[t.id]=t,t.field&&!(t.map||p)[o.id]&&s(t,n),r=(t.map||(t.map={}))[o.id]=t.map[o.id]||{at:o},e!==r.rel&&f(t,r.rel=e))}}function r(t,n,o){t.echo&&(t.field&&(n=b(n,{event:o})),_(t.echo,u,n))}function u(t){t.on("in",this)}function a(t,n){var o,e,i,r=this.cat,u=r.next||p,a=this.at;(k!==n||u[n])&&(o=u[n])&&(i=o._,i.field?(t&&t[m]&&c.val.rel.is(t)===c.node.soul(i.put)||(i.put=t),e=o):e=a.gun.get(n),i.on("in",{put:t,get:n,gun:e,via:a}))}function s(t){if(t.field||t.soul){var n=t.map;t.map=null,null!==n&&(l!==n||t.put===l)&&(_(n,function(n){(n=n.at)&&v(n.echo,t.id)}),_(t.next,function(t,n){var o=t._;o.put=l,o.ack&&(o.ack=-1),o.on("in",{get:n,gun:t,put:l})}))}}function f(t,n){var o=t.root.get(n)._;return t.ack?(o.ack=o.ack||-1,void o.on("out",{get:{"#":n},"#":t.root._.ask(c.HAM.synth,o.gun),gun:o.gun})):void _(t.next,function(e,i){e._.on("out",{get:{"#":n,".":i},"#":t.root._.ask(c.HAM.synth,o.gun),gun:e})})}var c=t("./root");c.chain.chain=function(){var t=this._,i=new this.constructor(this),r=i._;return r.root=n=t.root,r.id=++n._.once,r.back=this,r.on=c.on,c.on("chain",r),r.on("in",e,r),r.on("out",o,r),i},c.chain.chain.input=e;var l,p={},d=c.obj,g=d.has,h=d.put,v=d.del,b=d.to,_=d.map,m=c._.soul,y=c._.field,k=c.node._})(t,"./chain"),t(function(){function n(t,n){var o=n._,e=o.next,i=n.chain(),r=i._;return e||(e=o.next={}),e[r.get=t]=i,o.root===n?r.soul=t:(o.soul||o.field)&&(r.field=t),i}function o(t){var n,o=this,e=o.as,r=t.gun,a=r._,f=t.put;i===f&&(f=a.put),(n=f)&&n[s._]&&(n=s.is(n))&&(n=a.root.get(n)._,i!==n.put&&(t=u(t,{put:n.put}))),e.use(t,t.event||o),o.to.next(t)}var e=t("./root");e.chain.get=function(t,i,r){if("string"!=typeof t){if(t instanceof Function){var u=this,s=u._;return r=i||{},r.use=t,r.out=r.out||{cap:1},r.out.get=r.out.get||{},"_"!=s.get&&(s.root._.now=!0),s.on("in",o,r),s.on("out",r.out),s.root._.now=!1,u}return a(t)?this.get(""+t,i,r):((r=this.chain())._.err={err:e.log("Invalid get request!",t)},i&&i.call(r,r._.err),r)}var u,c,l=this,p=l._,d=p.next||f;return(u=d[t])||(u=n(t,l)),(c=p.stun)&&(u._.stun=u._.stun||c),i&&i instanceof Function&&u.get(i,r),u};var i,r=e.obj,u=(r.has,e.obj.to),a=e.num.is,s=e.val.rel,f=(e.node._,{})})(t,"./get"),t(function(){function n(t){t.batch=e;var n=t.opt||{},o=t.env=s.state.map(r,n.state);return o.soul=t.soul,t.graph=s.graph.ify(t.data,o,t),o.err?((t.ack||h).call(t,t.out={err:s.log(o.err)}),void(t.res&&t.res())):void t.batch()}function e(){var t=this;t.graph&&!d(t.stun,i)&&((t.res||v)(function(){t.ref._.on("out",{cap:3,gun:t.ref,put:t.out=t.env.graph,opt:t.opt,"#":t.gun.back(-1)._.ask(function(n){this.off(),t.ack&&t.ack(n,this)},t.opt)})},t),t.res&&t.res())}function i(t){return t?!0:void 0}function r(t,n,o,e){var i=this;!n&&e.path.length&&(i.res||v)(function(){var t=e.path,n=i.ref,o=(i.opt,0),r=t.length;for(o;r>o;o++)n=n.get(t[o]);return i.not||s.node.soul(e.obj)?void e.soul(s.node.soul(e.obj)||((i.opt||{}).uuid||i.gun.back("opt.uuid")||s.text.random)()):((i.stun=i.stun||{})[t]=!0,void n.get("_").get(u,{as:{at:e,as:i}}))},{as:i,at:e})}function u(t,n){var o=this.as,e=o.at;o=o.as,t.gun&&t.gun._.back&&(n.off(),t=t.gun._.back._,e.soul(s.node.soul(e.obj)||s.node.soul(t.put)||s.val.rel.is(t.put)||((o.opt||{}).uuid||o.gun.back("opt.uuid")||s.text.random)()),o.stun[e.path]=!1,o.batch())}function a(t,n){var e=this.as;if(t.gun&&t.gun._){if(t.err)return void o.log("Please report this as an issue! Put.any.err");var i,r=t.gun._.back._,u=r.put,a=e.opt||{};if(n.off(),e.ref!==e.gun){if(i=e.gun._.get||r.get,!i)return void o.log("Please report this as an issue! Put.no.get");e.data=p({},i,e.data),i=null}if(f===u){if(!r.get)return;r.soul||(i=r.gun.back(function(t){return t.soul?t.soul:void(e.data=p({},t.get,e.data))})),i=i||r.get,r=r.root.get(i)._,e.not=e.soul=i,u=e.data}e.not||(e.soul=s.node.soul(u))||(e.soul=e.path&&l(e.data)?(a.uuid||r.root._.opt.uuid||s.text.random)():t.soul||r.soul||(a.uuid||r.root._.opt.uuid||s.text.random)()),e.ref.put(e.data,e.soul,e)}}var s=t("./root");s.chain.put=function(t,o,e){var i,r=this,u=r._,f=u.root;return e=e||{},e.data=t,e.gun=e.gun||r,"string"==typeof o?e.soul=o:e.ack=o,u.soul&&(e.soul=u.soul),e.soul||f===r?l(e.data)?(e.gun=r=f.get(e.soul=e.soul||(e.not=s.node.soul(e.data)||(f._.opt.uuid||s.text.random)())),e.ref=e.gun,n(e),r):((e.ack||h).call(e,e.out={err:s.log("Data saved to the root level of the graph must be a node (an object), not a",typeof e.data,'of "'+e.data+'"!')}),e.res&&e.res(),r):s.is(t)?(t.get(function(t,n){n.off();var i=s.node.soul(t.put);return i?void r.put(s.val.rel.ify(i),o,e):void s.log("The reference you are saving is a",typeof t.put,'"'+e.put+'", not a node (object)!')}),r):(e.ref=e.ref||f===(i=u.back)?r:i,e.ref._.soul&&s.val.is(e.data)&&u.get?(e.data=p({},u.get,e.data),e.ref.put(e.data,e.soul,e),r):(e.ref.get("_").get(a,{as:e}),e.out||(e.res=e.res||s.on.stun(e.ref),e.gun._.stun=e.ref._.stun),r))};var f,c=s.obj,l=c.is,p=c.put,d=c.map,g={},h=function(){},v=function(t,n){t.call(n||g)}})(t,"./put"),t(function(n){var e=t("./root");n.exports=e,function(){function t(t,n){if(e._.node!==n){var r=this.node,u=this.vertex,a=this.union,s=this.machine,f=g(r,n),c=g(u,n);if(i===f||i===c)return!0;var l=t,p=u[n];if(!b(l)&&i!==l)return!0;if(!b(p)&&i!==p)return!0;var d=e.HAM(s,f,c,l,p);if(d.err)return void o.log(".!HYPOTHETICAL AMNESIA MACHINE ERR!.",n,d.err);if(!(d.state||d.historical||d.current))return d.incoming?(a[n]=t,void h(a,n,f)):d.defer?(a[n]=t,void h(a,n,f)):void 0}}function n(t,n){var o=this;if(e._.node!==n&&b(t)){var i=o.node,r=o.vertex,u=g(i,n,!0),a=g(r,n,!0),s=o.delta,f=e.HAM(o.machine,u,a,t,r[n]);f.incoming&&(s[n]=t,h(s,n,u))}}e.HAM.union=function(n,o,i){return o&&o._&&(n=n||e.node.soul.ify({_:{">":{}}},e.node.soul(o)),n&&n._&&(i=a(i)?{machine:i}:{machine:e.state()},i.union=n||e.obj.copy(n),i.vertex=n,i.node=o,!l(o,t,i)))?i.union:void 0},e.HAM.delta=function(t,o,i){return i=a(i)?{machine:i}:{machine:e.state()},t?(i.soul=e.node.soul(i.vertex=t),i.soul?(i.delta=e.node.soul.ify({},i.soul),l(i.node=o,n,i),i.delta):void 0):e.obj.copy(o)},e.HAM.synth=function(t,n,o){var r=this.as||o,u=r._,a=u.root._,s={};if(!t.put){if(u.put!==i)return;return void u.on("in",{get:u.get,put:u.put=i,gun:r,via:t})}l(t.put,function(t,n){var o=this.graph;s[n]=e.HAM.delta(o[n],t,{graph:o}),o[n]=e.HAM.union(o[n],t)||o[n]},a),t.gun!==a.gun&&(s=t.put),l(s,function(o,r){var a=this,s=a.next||(a.next={}),l=s[r]||(s[r]=a.gun.get(r)),p=l._;return p.put=a.graph[r],u.field&&!f(o,u.field)?((t=c(t,{})).put=i,void e.HAM.synth(t,n,u.gun)):void p.on("in",{put:o,get:r,gun:l,via:t})},a)}}();{var i,r=e,u=r.num,a=u.is,s=r.obj,f=s.has,c=(s.put,s.to),l=s.map,p=e.node,d=(p.soul,p.is,p.ify,e.state),g=d.is,h=d.ify,v=e.val,b=v.is;v.rel.is}})(t,"./index"),t(function(n){var o=t("./root");t("./index"),t("./opt"),t("./chain"),t("./back"),t("./put"),t("./get"),n.exports=o})(t,"./core"),t(function(){{var n=t("./core"),e=n.obj,i=(e.is,e.put),r=(e.map,e.empty,n.num);r.is,n.val.rel._}!function(){function t(t,o){var u=this;return o.off(),u.soul=n.node.soul(t.put),u.soul&&u.key!==u.soul?(u.data=i({},r._,n.node.ify(i({},u.soul,n.val.rel.ify(u.soul)),"#"+u.key+"#")),(u.res||e)(function(){u.ref.put(u.data,u.any,{soul:u.key,key:u.key})},u),void(u.res&&u.res())):u.data={}}function e(t,n){t.call(n||{})}function r(t){if(t&&"#"===t[0]&&"#"===t[t.length-1]){var n=t.slice(1,-1);if(n)return n}}function u(t){var o=this;if(!t.put)return void(t.get&&a.call(t.gun?t.gun._:o,t));if(!t.opt||!t.opt.key){var e=t.put,i=o.gun.back(-1)._.graph;n.graph.is(e,function(t,o){n.node.is(i["#"+o+"#"],function r(o,u){return u===n.val.rel.is(o)?(o=i["#"+u+"#"])?void n.node.is(o,r):void n.node.soul.ify(o=e[u]=n.obj.copy(t),u):void 0})&&n.obj.del(e,o)})}}function a(t){function o(u,a){var s=(u.put,t.get);if(!i.pseudo||u.via)return n.on.ack(e,u);if(u.put){if(!s["."])return a.off(),n.on.ack(e,u);if(c(u.put[s["#"]],s["."]))return a.off(),n.on.ack(e,u)}n.obj.map(i.seen,function(i,a){return r[a]?n.on.ack(e,u):(r[a]=!0,void i.on("out",{gun:i,get:a={"#":a,".":t.get["."]},"#":n.on.ask(o)}))})}var e,i=this;if(n.obj.is(e=t.get)&&n.obj.has(e,"#")){if((e=t.get)&&null===e["."])return void(e["."]="##");(e=t.get)&&n.obj.has(e,".")&&(e["#"]&&(i=i.root.gun.get(e["#"])._),e=t["#"],t["#"]=n.on.ask(o));var r={}}}function s(t,o){function e(t){n.node.is(t,i)}function i(t,o){o===n.val.rel.is(t)&&(p[o]||(p[o]=l.get(o).on(u,!0)))}function 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n=t("./core");n.chain.path=function(t,o,e){var i,r=this,u=r;if(e=e||{},e.path=!0,u===u._.root)return o&&o({err:n.log("Can't do that on root instance.")}),u;if("string"==typeof t){if(i=t.split(e.split||"."),1===i.length)return u=r.get(t,o,e),u._.opt=e,u;t=i}if(t instanceof Array){if(t.length>1){u=r;var a=0,s=t.length;for(a;s>a;a++)u=u.get(t[a],a+1===s?o:null,e)}else u=r.get(t[0],o,e);return u._.opt=e,u}return t||0==t?(u=r.get(""+t,o,e),u._.opt=e,u):r}})(t,"./path"),t(function(){function n(t,n){var o,r=this,u=t.gun,s=u._,f=s.put||t.put,o=r.last,c=s.id+t.get;if(i!==f){if(f&&f[a._]&&(o=a.is(f))){if(o=s.root.get(o)._,i===o.put)return;f=o.put}r.change&&(f=t.put),(o.put!==f||o.get!==c||e.node.soul(f))&&(o.put=f,o.get=c,s.last=f,r.as?r.ok.call(r.as,t,n):r.ok.call(u,f,t.get,t,n))}}function o(t,n){var e,r=this.as,u=r.cat,s=t.gun,f=s._,c=f.put||t.put;if(c&&c[a._]&&(e=a.is(c))){if(e=u.root.get(e)._,i===e.put)return;c=e.put}if(n.wait&&clearTimeout(n.wait),!r.async)return void(n.wait=setTimeout(function(){o.call({as:r},t,n,n.wait||1)},r.wait||99));if(u.field||u.soul){if(n.off())return}else{if((r.seen=r.seen||{})[f.id])return;r.seen[f.id]=!0}r.ok.call(t.gun||r.gun,c,t.get)}var e=t("./core");e.chain.on=function(t,o,e,i){var r,u,a=this,f=a._;if("string"==typeof t)return o?(r=f.on(t,o,e||f,i),e&&e.gun&&(e.subs||(e.subs=[])).push(r),u=function(){r&&r.off&&r.off(),u.off()},u.off=a.off.bind(a)||s,a.off=u,a):f.on(t);var c=o;return c=!0===c?{change:!0}:c||{},c.ok=t,c.last={},a.get(n,c),a},e.chain.val=function(t,n){var r=this,u=r._,a=u.put;if(0<u.ack&&i!==a)return(t||s).call(r,a,u.get),r;if(!t){e.log.once("valonce","Chainable val is experimental, its behavior and API may change moving forward. Please play with it and report bugs and ideas on how to improve it.");var f=r.chain();return f._.val=r.val(function(){f._.on("in",r._)}),f}return(n=n||{}).ok=t,n.cat=u,r.get(o,{as:n}),n.async=!0,r},e.chain.off=function(){var t,n=this,o=n._,e=o.back||{},i=e._;return i?((t=i.next)&&(t[o.get]?u(t,o.get):obj_map(t,function(o,e){n===o&&u(t,e)})),(t=n.back(-1))===e&&u(t.graph,o.get),o.ons&&(t=o.ons["@$"])&&obj_map(t.s,function(t){t.off()}),n):void 0};var i,r=e.obj,u=(r.has,r.del),a=(r.to,e.val.rel),s=function(){}})(t,"./on"),t(function(){function n(t,n){n.off(),t.err||e!==t.put||this.not&&this.not.call(t.gun,t.get,function(){o.log("Please report this bug on https://gitter.im/amark/gun and in the issues."),need.to.implement})}var e,i=t("./core");i.chain.not=function(t){return this.get(n,{not:t})}})(t,"./not"),t(function(){function n(t){t.put&&!e.val.is(t.put)&&(this.as.val&&this.off(),r(t.put,o,{cat:this.as,gun:t.gun}),this.to.next(t))}function o(t,n){if(a!==n){var o=this.cat,e=this.gun.get(n),i=e._;(i.echo||(i.echo={}))[o.id]=o}}var e=t("./core");e.chain.map=function(t){var o,r=this,a=r._;return t?(e.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."),o=r.chain(),r.map().on(function(n,r,a,s){var f=(t||u).call(this,n,r,a,s);if(i!==f)return e.is(f)?void o._.on("in",f._):void o._.on("in",{get:r,put:f,gun:o})}),o):(o=a.fields)?o:(o=a.fields=r.chain(),o._.val=r.back("val"),r.on("in",n,o._),o)};var i,r=e.obj.map,u=function(){},a=e.node._})(t,"./map"),t(function(){var n=t("./core");n.chain.set=function(t,o,e){var i,r=this;return o=o||function(){},(i=n.node.soul(t))?r.set(r.back(-1).get(i),o,e):n.is(t)?(t.get("_").get(function(t,i){!t.gun||!t.gun._.back,i.off(),t=t.gun._.back._;var u={},a=t.put,s=n.node.soul(a);return s?void r.put(n.obj.put(u,s,n.val.rel.ify(s)),o,e):o.call(r,{err:n.log('Only a node can be linked! Not "'+a+'"!')})},{wait:0}),t):n.obj.is(t)?r.set(r._.root.put(t),o,e):r.get(n.text.random()).put(t)}})(t,"./set"),t(function(){if("undefined"!=typeof Gun){var t,n=function(){};"undefined"!=typeof window&&(t=window);var o,e=t.localStorage||{setItem:n,removeItem:n,getItem:n},i={},r={},u=0,a=1e4;Gun.on("put",function(t){function n(){clearTimeout(o);var n=i,a=r;u=0,o=!1,i={},r={},Gun.obj.map(a,function(t,n){t=l[n]||a[n];try{e.setItem(f.prefix+n,JSON.stringify(t))}catch(o){s=o||"localStorage failure"}}),Gun.obj.empty(t.gun.back("opt.peers"))&&Gun.obj.map(n,function(t,n){t.on("in",{"@":n,err:s,ok:0})})}var s,f,c=t.gun._.root;this.to.next(t),(f={}).prefix=(t.opt||f).prefix||t.gun.back("opt.prefix")||"gun/";var l=c._.graph;return Gun.obj.map(t.put,function(t,n){r[n]=l[n]||t}),u+=1,i[t["#"]]=c,u>=a?n():void(o||(clearTimeout(o),o=setTimeout(n,1e3)))}),Gun.on("get",function(t){this.to.next(t);var n,o,i,u,a=t.gun,s=t.get;if((i=t.opt||{}).prefix=i.prefix||t.gun.back("opt.prefix")||"gun/",s&&(n=s[Gun._.soul])){var f=s["."];o=Gun.obj.ify(e.getItem(i.prefix+n)||null)||r[n]||u,o&&f&&(o=Gun.state.ify(u,f,Gun.state.is(o,f),o[f],n)),(o||Gun.obj.empty(a.back("opt.peers")))&&a.on("in",{"@":t["#"],put:Gun.graph.node(o),how:"lS"})}})}})(t,"./adapters/localStorage"),t(function(){function n(t){var n=a,o=this,i=t.wire||e(t,o);return o.wsp&&o.wsp.count++,i?i.readyState===i.OPEN?void i.send(n):void(t.queue=t.queue||[]).push(n):void 0}function o(t,n,e){if(e&&t){try{t=JSON.parse(t.data||t)}catch(i){}if(t instanceof Array)for(var r,u=0;r=t[u++];)o(r,n,e);else e.wsp&&1===e.wsp.count&&((t.body||t).wsp=f),e.gun.on("in",t.body||t)}}function e(t,e){if(t&&t.url){var s=t.url.replace("http","ws"),f=t.wire=new u(s,e.opt.wsc.protocols,e.opt.wsc);return f.onclose=function(){i(t,e)},f.onerror=function(n){i(t,e),n&&"ECONNREFUSED"===n.code},f.onopen=function(){var o=t.queue;t.queue=[],r.obj.map(o,function(o){a=o,n.call(e,t)})},f.onmessage=function(n){o(n,t,e)},f}}function i(t,n){clearTimeout(t.defer),t.defer=setTimeout(function(){e(t,n)},2e3)}var r=t("./core");if("undefined"==typeof JSON)throw new Error("Gun depends on JSON. Please load it first:\najax.cdnjs.com/ajax/libs/json2/20110223/json2.js");var u;if("undefined"!=typeof window){u=window.WebSocket||window.webkitWebSocket||window.mozWebSocket;var a,s,f=function(){};r.on("out",function(t){this.to.next(t);var o=t.gun._.root._,e=o.wsp||(o.wsp={});if(!t.wsp||1!==e.count){if(a=JSON.stringify(t),o.udrain)return void o.udrain.push(a);o.udrain=[],clearTimeout(s),s=setTimeout(function(){if(o.udrain){var t=o.udrain;o.udrain=null,t.length&&(a=JSON.stringify(t),r.obj.map(o.opt.peers,n,o))}},1),e.count=0,r.obj.map(o.opt.peers,n,o)}})}})(t,"./polyfill/request")}();