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Extract search.get_suggestions().

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(This makes testing a bit easier, plus it dedents some code.)

(imported from commit 80532990608cc51ca55d3354bd300734afd7942e)
This commit is contained in:
Steve Howell
2013-07-28 16:27:02 -04:00
parent 2275809103
commit f11cc9e6a2
1 changed files with 51 additions and 47 deletions
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98
static/js/search.js
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@@ -423,55 +423,59 @@ function get_special_filter_suggestions(query, operators) {
return suggestions; return suggestions;
} }
// We make this a public method to facilitate testing, but it's only
// used internally. This becomes the "source" callback for typeahead.
exports.get_suggestions = function (query) {
var result = [];
var suggestion;
var suggestions;
// Add an entry for narrow by operators.
var operators = narrow.parse(query);
suggestion = get_suggestion_based_on_query(query, operators);
result = [suggestion];
suggestions = get_special_filter_suggestions(query, operators);
result = result.concat(suggestions);
suggestions = get_stream_suggestions(operators);
result = result.concat(suggestions);
var people = page_params.people_list;
suggestions = get_person_suggestions(people, query, 'Narrow to private messages with', 'pm-with');
result = result.concat(suggestions);
suggestions = get_person_suggestions(people, query, 'Narrow to messages sent by', 'sender');
result = result.concat(suggestions);
suggestions = get_private_suggestions(people, operators);
result = result.concat(suggestions);
suggestions = get_topic_suggestions(operators);
result = result.concat(suggestions);
suggestions = get_operator_subset_suggestions(query, operators);
result = result.concat(suggestions);
// We can't send typeahead objects, only strings, so we have to create a map
// back to our objects, and we also filter duplicates here.
search_object = {};
var final_result = [];
$.each(result, function (idx, obj) {
if (!search_object[obj.search_string]) {
search_object[obj.search_string] = obj;
final_result.push(obj);
}
});
return $.map(final_result, function (obj) {
return obj.search_string;
});
};
exports.initialize = function () { exports.initialize = function () {
$( "#search_query" ).typeahead({ $( "#search_query" ).typeahead({
source: function (query, process) { source: exports.get_suggestions,
var result = [];
var suggestion;
var suggestions;
// Add an entry for narrow by operators.
var operators = narrow.parse(query);
suggestion = get_suggestion_based_on_query(query, operators);
result = [suggestion];
suggestions = get_special_filter_suggestions(query, operators);
result = result.concat(suggestions);
suggestions = get_stream_suggestions(operators);
result = result.concat(suggestions);
var people = page_params.people_list;
suggestions = get_person_suggestions(people, query, 'Narrow to private messages with', 'pm-with');
result = result.concat(suggestions);
suggestions = get_person_suggestions(people, query, 'Narrow to messages sent by', 'sender');
result = result.concat(suggestions);
suggestions = get_private_suggestions(people, operators);
result = result.concat(suggestions);
suggestions = get_topic_suggestions(operators);
result = result.concat(suggestions);
suggestions = get_operator_subset_suggestions(query, operators);
result = result.concat(suggestions);
// We can't send typeahead objects, only strings, so we have to create a map
// back to our objects, and we also filter duplicates here.
search_object = {};
var final_result = [];
$.each(result, function (idx, obj) {
if (!search_object[obj.search_string]) {
search_object[obj.search_string] = obj;
final_result.push(obj);
}
});
return $.map(final_result, function (obj) {
return obj.search_string;
});
},
items: 30, items: 30,
helpOnEmptyStrings: true, helpOnEmptyStrings: true,
naturalSearch: true, naturalSearch: true,