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[Search] Moved search menu to a template

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Created a search-menu template and corresponding controller.
Moved functions out of SearchController to SearchMenuController.
The two controllers share information through ngModel.
This commit is contained in:
slhale
2015-08-17 12:34:50 -07:00
parent e159b7a15d
commit 083932e902
5 changed files with 252 additions and 162 deletions
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128
platform/search/src/controllers/SearchController.js
View File

@ -37,26 +37,32 @@ define(function () {
fullResults = {hits: []};
// Scope variables are:
// results, an array of searchResult objects
// types, an array of type objects
// loading, whether search() is loading
// filtersString, a string list of what filters on the results are active
// ngModel.input, the text of the search query
// ngModel.search, a boolean of whether to display search or the tree
// ngModel.checked, a dictionary of which type filter options are checked
// ngModel.checkAll, a boolean of whether all of the types in ngModel.checked are checked
$scope.types = [];
$scope.ngModel.checked = {};
$scope.filtersString = '';
// Variables used only in SearchController:
// results, an array of searchResult objects
// loading, whether search() is loading
// ngModel.input, the text of the search query
// ngModel.search, a boolean of whether to display search or the tree
// Variables used also in SearchMenuController:
// ngModel.filter, the function filter defined below
// ngModel.types, an array of type objects
// ngModel.checked, a dictionary of which type filter options are checked
// ngModel.checkAll, a boolean of whether all of the types in ngModel.checked are checked
// ngModel.filtersString, a string list of what filters on the results are active
$scope.results = [];
$scope.loading = false;
// Filters searchResult objects by type. Allows types that are
// checked. (ngModel.checked['typekey'] === true)
// If hits is not provided, will use fullResults.hits
function filter(hits) {
var newResults = [],
i = 0;
if (!hits) {
hits = fullResults.hits;
}
// If checkAll is checked, search everything no matter what the other
// checkboxes' statuses are. Otherwise filter the search by types.
if ($scope.ngModel.checkAll) {
@ -71,9 +77,13 @@ define(function () {
}
}
$scope.results = newResults;
return newResults;
}
// Make function accessible from SearchMenuController
$scope.ngModel.filter = filter;
// For documentation, see search below
function search(maxResults) {
var inputText = $scope.ngModel.input;
@ -111,86 +121,6 @@ define(function () {
});
}
// For documentation, see updateOptions below
function updateOptions() {
var type,
i;
// Update all-checked status
if ($scope.ngModel.checkAll) {
for (type in $scope.ngModel.checked) {
if ($scope.ngModel.checked[type]) {
$scope.ngModel.checkAll = false;
}
}
}
// Update the current filters string
$scope.filtersString = '';
if ($scope.ngModel.checkAll !== true) {
for (i = 0; i < types.length; i += 1) {
// If the type key corresponds to a checked option...
if ($scope.ngModel.checked[types[i].key]) {
// ... add it to the string list of current filter options
if ($scope.filtersString === '') {
$scope.filtersString += types[i].name;
} else {
$scope.filtersString += ', ' + types[i].name;
}
}
}
// If there's still nothing in the filters string, there are no
// filters selected
if ($scope.filtersString === '') {
$scope.filtersString = 'NONE';
}
}
// Re-filter results
$scope.results = filter(fullResults.hits);
}
// For documentation, see checkAll below
function checkAll() {
var type;
// If model's checkAll has just been checked, reset everything else
// to default view, and behave as if there are no filters (default)
if ($scope.ngModel.checkAll) {
// Uncheck everything else
for (type in $scope.ngModel.checked) {
$scope.ngModel.checked[type] = false;
}
// Reset filter display
$scope.filtersString = '';
// Re-filter results
$scope.results = filter(fullResults.hits);
} else {
// If model's checkAll has just been UNchecked, set filters to none
for (type in $scope.ngModel.checked) {
$scope.ngModel.checked[type] = false;
}
$scope.filtersString = 'NONE';
// Re-filter results
$scope.results = filter(fullResults.hits);
}
}
// On initialization, fill the scope's types with type keys
types.forEach(function (type) {
// We only want some types, the ones that are probably human readable
if (type.key && type.name) {
$scope.types.push(type);
$scope.ngModel.checked[type.key] = false;
}
});
$scope.ngModel.checkAll = true;
return {
/**
* Search the filetree. Assumes that any search text will
@ -235,21 +165,7 @@ define(function () {
// Otherwise just take from what we already have
$scope.results = filter(fullResults.hits);
}
},
/**
* Updates the status of the checked options. Updates the filtersString
* with which options are checked. Re-filters the search results after.
* Not intended to be called by checkAll when it is toggled.
*/
updateOptions: updateOptions,
/**
* Handles the search and filter options for when checkAll has been
* toggled. This is a special case, compared to the other search
* menu options, so is intended to be called instead of updateOptions.
*/
checkAll: checkAll
}
};
}
return SearchController;