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[Search] Input checks
More checks to see if the input is empty before doing search computations.
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@ -149,7 +149,7 @@ define(
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}
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// If the user input is empty, we want to have no search results.
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if (searchTerm !== '') {
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if (searchTerm !== '' && searchTerm !== undefined) {
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// Process the search term
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searchTerm = processSearchTerm(searchTerm);
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@ -191,24 +191,31 @@ define(
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searchResults = [],
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defer = $q.defer();
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// Allow us to access this promise later to resolve it later
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pendingQueries[timestamp] = defer;
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// If the input is nonempty, do a search
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if (input !== '' && input !== undefined) {
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// Allow us to access this promise later to resolve it later
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pendingQueries[timestamp] = defer;
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// Check to see if the user provided a maximum
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// number of results to display
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if (!maxResults) {
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// Else, we provide a default value
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maxResults = DEFAULT_MAX_RESULTS;
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// Check to see if the user provided a maximum
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// number of results to display
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if (!maxResults) {
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// Else, we provide a default value
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maxResults = DEFAULT_MAX_RESULTS;
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}
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// Similarly, check if timeout was provided
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if (!timeout) {
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timeout = DEFAULT_TIMEOUT;
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}
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// Send the query to the worker
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workerSearch(input, maxResults, timestamp, timeout);
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return defer.promise;
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} else {
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// Otherwise return an empty result
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return {hits: [], total: 0};
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}
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// Similarly, check if timeout was provided
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if (!timeout) {
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timeout = DEFAULT_TIMEOUT;
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}
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// Send the query to the worker
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workerSearch(input, maxResults, timestamp, timeout);
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return defer.promise;
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}
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// Index the tree's contents once at the beginning
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