switch to vuepress

1 files changed, 233 insertions, 0 deletions

diff --git a/node_modules/algoliasearch/src/browser/createAlgoliasearch.js b/node_modules/algoliasearch/src/browser/createAlgoliasearch.js
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+++ b/node_modules/algoliasearch/src/browser/createAlgoliasearch.js
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+'use strict';
+
+var global = require('global');
+var Promise = global.Promise || require('es6-promise').Promise;
+
+// This is the standalone browser build entry point
+// Browser implementation of the Algolia Search JavaScript client,
+// using XMLHttpRequest, XDomainRequest and JSONP as fallback
+module.exports = function createAlgoliasearch(AlgoliaSearch, uaSuffix) {
+  var inherits = require('inherits');
+  var errors = require('../errors');
+  var inlineHeaders = require('./inline-headers');
+  var jsonpRequest = require('./jsonp-request');
+  var places = require('../places.js');
+  uaSuffix = uaSuffix || '';
+
+  if (process.env.NODE_ENV === 'debug') {
+    require('debug').enable('algoliasearch*');
+  }
+
+  function algoliasearch(applicationID, apiKey, opts) {
+    var cloneDeep = require('../clone.js');
+
+    opts = cloneDeep(opts || {});
+
+    opts._ua = opts._ua || algoliasearch.ua;
+
+    return new AlgoliaSearchBrowser(applicationID, apiKey, opts);
+  }
+
+  algoliasearch.version = require('../version.js');
+  algoliasearch.ua = 'Algolia for vanilla JavaScript ' + uaSuffix + algoliasearch.version;
+  algoliasearch.initPlaces = places(algoliasearch);
+
+  // we expose into window no matter how we are used, this will allow
+  // us to easily debug any website running algolia
+  global.__algolia = {
+    debug: require('debug'),
+    algoliasearch: algoliasearch
+  };
+
+  var support = {
+    hasXMLHttpRequest: 'XMLHttpRequest' in global,
+    hasXDomainRequest: 'XDomainRequest' in global
+  };
+
+  if (support.hasXMLHttpRequest) {
+    support.cors = 'withCredentials' in new XMLHttpRequest();
+  }
+
+  function AlgoliaSearchBrowser() {
+    // call AlgoliaSearch constructor
+    AlgoliaSearch.apply(this, arguments);
+  }
+
+  inherits(AlgoliaSearchBrowser, AlgoliaSearch);
+
+  AlgoliaSearchBrowser.prototype._request = function request(url, opts) {
+    return new Promise(function wrapRequest(resolve, reject) {
+      // no cors or XDomainRequest, no request
+      if (!support.cors && !support.hasXDomainRequest) {
+        // very old browser, not supported
+        reject(new errors.Network('CORS not supported'));
+        return;
+      }
+
+      url = inlineHeaders(url, opts.headers);
+
+      var body = opts.body;
+      var req = support.cors ? new XMLHttpRequest() : new XDomainRequest();
+      var reqTimeout;
+      var timedOut;
+      var connected = false;
+
+      reqTimeout = setTimeout(onTimeout, opts.timeouts.connect);
+      // we set an empty onprogress listener
+      // so that XDomainRequest on IE9 is not aborted
+      // refs:
+      //  - https://github.com/algolia/algoliasearch-client-js/issues/76
+      //  - https://social.msdn.microsoft.com/Forums/ie/en-US/30ef3add-767c-4436-b8a9-f1ca19b4812e/ie9-rtm-xdomainrequest-issued-requests-may-abort-if-all-event-handlers-not-specified?forum=iewebdevelopment
+      req.onprogress = onProgress;
+      if ('onreadystatechange' in req) req.onreadystatechange = onReadyStateChange;
+      req.onload = onLoad;
+      req.onerror = onError;
+
+      // do not rely on default XHR async flag, as some analytics code like hotjar
+      // breaks it and set it to false by default
+      if (req instanceof XMLHttpRequest) {
+        req.open(opts.method, url, true);
+
+        // The Analytics API never accepts Auth headers as query string
+        // this option exists specifically for them.
+        if (opts.forceAuthHeaders) {
+          req.setRequestHeader(
+            'x-algolia-application-id',
+            opts.headers['x-algolia-application-id']
+          );
+          req.setRequestHeader(
+            'x-algolia-api-key',
+            opts.headers['x-algolia-api-key']
+          );
+        }
+      } else {
+        req.open(opts.method, url);
+      }
+
+      // headers are meant to be sent after open
+      if (support.cors) {
+        if (body) {
+          if (opts.method === 'POST') {
+            // https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS#Simple_requests
+            req.setRequestHeader('content-type', 'application/x-www-form-urlencoded');
+          } else {
+            req.setRequestHeader('content-type', 'application/json');
+          }
+        }
+        req.setRequestHeader('accept', 'application/json');
+      }
+
+      if (body) {
+        req.send(body);
+      } else {
+        req.send();
+      }
+
+      // event object not received in IE8, at least
+      // but we do not use it, still important to note
+      function onLoad(/* event */) {
+        // When browser does not supports req.timeout, we can
+        // have both a load and timeout event, since handled by a dumb setTimeout
+        if (timedOut) {
+          return;
+        }
+
+        clearTimeout(reqTimeout);
+
+        var out;
+
+        try {
+          out = {
+            body: JSON.parse(req.responseText),
+            responseText: req.responseText,
+            statusCode: req.status,
+            // XDomainRequest does not have any response headers
+            headers: req.getAllResponseHeaders && req.getAllResponseHeaders() || {}
+          };
+        } catch (e) {
+          out = new errors.UnparsableJSON({
+            more: req.responseText
+          });
+        }
+
+        if (out instanceof errors.UnparsableJSON) {
+          reject(out);
+        } else {
+          resolve(out);
+        }
+      }
+
+      function onError(event) {
+        if (timedOut) {
+          return;
+        }
+
+        clearTimeout(reqTimeout);
+
+        // error event is trigerred both with XDR/XHR on:
+        //   - DNS error
+        //   - unallowed cross domain request
+        reject(
+          new errors.Network({
+            more: event
+          })
+        );
+      }
+
+      function onTimeout() {
+        timedOut = true;
+        req.abort();
+
+        reject(new errors.RequestTimeout());
+      }
+
+      function onConnect() {
+        connected = true;
+        clearTimeout(reqTimeout);
+        reqTimeout = setTimeout(onTimeout, opts.timeouts.complete);
+      }
+
+      function onProgress() {
+        if (!connected) onConnect();
+      }
+
+      function onReadyStateChange() {
+        if (!connected && req.readyState > 1) onConnect();
+      }
+    });
+  };
+
+  AlgoliaSearchBrowser.prototype._request.fallback = function requestFallback(url, opts) {
+    url = inlineHeaders(url, opts.headers);
+
+    return new Promise(function wrapJsonpRequest(resolve, reject) {
+      jsonpRequest(url, opts, function jsonpRequestDone(err, content) {
+        if (err) {
+          reject(err);
+          return;
+        }
+
+        resolve(content);
+      });
+    });
+  };
+
+  AlgoliaSearchBrowser.prototype._promise = {
+    reject: function rejectPromise(val) {
+      return Promise.reject(val);
+    },
+    resolve: function resolvePromise(val) {
+      return Promise.resolve(val);
+    },
+    delay: function delayPromise(ms) {
+      return new Promise(function resolveOnTimeout(resolve/* , reject*/) {
+        setTimeout(resolve, ms);
+      });
+    },
+    all: function all(promises) {
+      return Promise.all(promises);
+    }
+  };
+
+  return algoliasearch;
+};