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STUDIP.domReady(() => {
// Clear search term
$('#globalsearch-clear').on('click', function() {
var before = $('#globalsearch-input').val();
STUDIP.GlobalSearch.resetSearch();
if ($('html').is('.responsive-display') && before.length === 0) {
STUDIP.GlobalSearch.toggleSearchBar(false);
}
return false;
});
// Bind icon click to performing search.
$('#globalsearch-icon').on('click', function() {
STUDIP.GlobalSearch.doSearch();
if ($('html').hasClass('responsified')) {
var input = $('#globalsearch-input');
input.toggleClass('hidden-small-down', false);
input.focus();
}
return false;
});
// Enlarge search input on focus and show hints.
$('#globalsearch-input').on('focus', function() {
STUDIP.GlobalSearch.toggleSearchBar(true, false);
}).on('keypress', (e) => {
// Start search on Enter
if (e.key === 'Enter') {
STUDIP.GlobalSearch.doSearch();
return false;
}
});
$('#globalsearch-searchbar').on('keydown', function(e) {
if (!['ArrowDown', 'ArrowUp'].includes(e.key)) {
return;
}
e.preventDefault();
// Get all possible items
const items = $('#globalsearch-list [role=listitem]:visible');
// Find focussed element
const focussed = items.filter(':focus');
// Get index of focussed element in all items
let index = focussed.length > 0 ? items.index(focussed[0]) : null;
// Move focussed element up or down in items
if (e.key === 'ArrowDown') {
index = (index ?? -1) + 1;
} else {
index = (index ?? items.length) - 1;
}
// Clamp index to sane boundaries
if (index < 0) {
index = 0;
} else if (index > items.length - 1) {
index = items.length - 1;
}
// Focus new element by index
items.get(index).focus();
});
// Close search on click on page.
$('#navigation-level-1, #current-page-structure, #main-footer').on('click', function() {
if (!$('#globalsearch-input').hasClass('hidden-js')) {
STUDIP.GlobalSearch.toggleSearchBar(false, false);
}
});
// Show/hide hints on click.
$('#globalsearch-togglehints').on('click', function() {
var toggle = $('#globalsearch-togglehints'),
currentText = toggle.text();
toggle.text(toggle.data('toggle-text').trim());
toggle.data('toggle-text', currentText);
toggle.toggleClass('open');
});
// Delegate events on result container so we don't have to bind them
// one by one
$('#globalsearch-results').on('click', '.globalsearch-category a', function() {
var category = $(this)
.closest('.globalsearch-category')
.data('category');
STUDIP.GlobalSearch.expandCategory(category);
return false;
});
// Key bindings.
$(document).keydown(function(e) {
// Don't do anything if a dialog is open
if (STUDIP.Dialog.stack.length > 0) {
return;
}
// ctrl + space
if (e.which === 32 && e.ctrlKey && !e.altKey && !e.metaKey && !e.shiftKey) {
e.preventDefault();
if ($('#globalsearch-searchbar').hasClass('is-visible')) {
STUDIP.GlobalSearch.toggleSearchBar(false, false);
$('#globalsearch-input').blur();
} else {
$('#globalsearch-input').focus();
}
// escape
} else if (e.which === 27 && !e.ctrlKey && !e.altKey && !e.metaKey && !e.shiftKey) {
e.preventDefault();
STUDIP.GlobalSearch.toggleSearchBar(false, true);
}
});
// Start searching 750 ms after user stopped typing or content was added
// by pasting text via right-click.
$('#globalsearch-input').on('keyup paste',
_.debounce(function() {
STUDIP.GlobalSearch.doSearch();
}, 750)
);
});
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