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| "use strict";
var OsSearch = (function () {
function OsSearch($scope, $element, rx, observeOnScope, $timeout, $http, $document) {
var _this = this;
this.$scope = $scope;
this.$element = $element;
this.rx = rx;
this.observeOnScope = observeOnScope;
this.$timeout = $timeout;
this.$http = $http;
this.$document = $document;
this.searchText = '';
this.searchResults = {};
this.searchHidden = false;
this.subscribe = function (term) {
var filtered = _this.searchProviders.filter(function (element) {
return element.minLength <= term.length;
});
var observables = filtered.map(function (provider) {
var providerObservable = _this.createProviderObservable(provider, term);
providerObservable.providerId = provider.id;
providerObservable.term = term;
providerObservable.sent = new Date();
providerObservable.config = provider;
return providerObservable;
});
observables.forEach(function (providerObservable) {
providerObservable.subscribe(function (response) {
_this.$timeout(function () {
if (providerObservable.config.transformResponse) {
response = providerObservable.config.transformResponse.call(_this, response);
}
if (_this.searchText === providerObservable.term) {
_this.searchResults[providerObservable.providerId].inProgress = false;
_this.searchResults[providerObservable.providerId].results = response.results;
_this.searchResults[providerObservable.providerId].error = "";
_this.searchResults[providerObservable.providerId].sent = providerObservable.sent;
_this.searchResults[providerObservable.providerId].received = new Date();
if (!_this.$scope.$$phase) {
_this.$scope.$digest();
}
}
});
}, function (error) {
_this.searchResults[providerObservable.providerId].inProgress = false;
_this.searchResults[providerObservable.providerId].results = [];
_this.searchResults[providerObservable.providerId].error = error.data.error || error.data;
_this.searchResults[providerObservable.providerId].received = Infinity;
_this.searchResults[providerObservable.providerId].sent = providerObservable.sent;
});
});
};
this.handleClick = function (event) {
if (_this.closestByClass(event.target, 'os-header-searchContainer'))
return false;
if (!_this.closestByClass(event.target, 'os-search')
&& !_this.closestByClass(event.target, 'os-search-container')) {
_this.hideSearch();
}
};
this.configProviders();
this.init();
this.$scope.$on('osHeader.openSearch', function () {
_this.open();
});
}
OsSearch.prototype.observableWithAJAXConfig = function (provider, term) {
var config = {
params: angular.copy(provider.params),
data: angular.copy(provider.data),
dataType: provider.dataType,
url: provider.url,
method: provider.method
};
for (var k in config.params) {
config.params[k] = config.params[k].replace('%s', term);
}
for (var k in config.data) {
config.data[k] = config.data[k].replace('%s', term);
}
return this.rx.Observable.fromPromise(this.$http(config));
};
;
OsSearch.prototype.observableFromFn = function (fn, term) {
return this.rx.Observable.fromPromise(fn(term));
};
;
OsSearch.prototype.createProviderObservable = function (provider, term) {
if (provider.hasOwnProperty('fn')) {
return this.observableFromFn(provider.fn, term);
}
else {
return this.observableWithAJAXConfig(provider, term);
}
};
;
OsSearch.prototype.configProviders = function () {
this.internalSearchProviders = this.searchProviders.reduce(function (providerHashMap, provider) {
providerHashMap[provider.id] = provider;
return providerHashMap;
}, {});
};
OsSearch.prototype.init = function () {
var _this = this;
var throttledInput = this.observeOnScope(this.$scope, 'osSearch.searchText').debounce(200).map(function (e) {
return e.newValue;
}).distinctUntilChanged();
throttledInput.filter(function (term) {
_this.searchProviders.forEach(function (provider) {
_this.searchResults[provider.id] = _this.searchResults[provider.id] || {};
_this.searchResults[provider.id].providerId = provider.id;
_this.searchResults[provider.id].title = provider.title;
_this.searchResults[provider.id].width = provider.columnWidth;
_this.searchResults[provider.id].results = [];
});
return term.toLowerCase() && term.length;
}).subscribe(this.subscribe);
};
OsSearch.prototype.clear = function () {
this.searchText = '';
};
OsSearch.prototype.open = function () {
this.searcherHidden = false;
this.bindEvents();
};
OsSearch.prototype.close = function () {
this.searcherHidden = true;
this.unBindEvents();
};
OsSearch.prototype.closestByClass = function (el, className) {
while (!(el.classList.contains(className))) {
el = el.parentNode;
if (!el || !el.classList) {
return null;
}
}
return el;
};
OsSearch.prototype.bindEvents = function () {
angular.element(this.$document.querySelector('html')).on('click', this.handleClick);
};
OsSearch.prototype.unBindEvents = function () {
angular.element(this.$document.querySelector('html')).off('click', this.handleClick);
};
OsSearch.prototype.resultsAvailable = function () {
var _this = this;
return this.searchProviders.filter(function (provider) {
var sr = _this.searchResults[provider.id];
return sr && (sr.inProgress || sr.error || sr.results.length > 0);
}).length > 0;
};
OsSearch.prototype.hideSearch = function () {
this.searchHidden = true;
this.close();
};
OsSearch.prototype.selectResult = function (result, cb) {
if (cb) {
cb.call(null, result, this.hideSearch.bind(this));
}
};
OsSearch.$inject = ['$scope', '$element', 'rx', 'observeOnScope', '$timeout', '$http', '$document'];
return OsSearch;
}());
exports.OsSearch = OsSearch;
|