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/* eslint-disable func-names, space-before-function-paren, no-var, wrap-iife, one-var, camelcase, one-var-declaration-per-line, quotes, object-shorthand, prefer-arrow-callback, comma-dangle, consistent-return, yoda, prefer-rest-params, prefer-spread, no-unused-vars, prefer-template, max-len */
/* global Api */
var slice = [].slice;
window.GroupsSelect = (function() {
function GroupsSelect() {
$('.ajax-groups-select').each((function(_this) {
const self = _this;
return function(i, select) {
var all_available, skip_groups;
const $select = $(select);
all_available = $select.data('all-available');
skip_groups = $select.data('skip-groups') || [];
$select.select2({
placeholder: "Search for a group",
multiple: $select.hasClass('multiselect'),
minimumInputLength: 0,
ajax: {
url: Api.buildUrl(Api.groupsPath),
dataType: 'json',
quietMillis: 250,
transport: function (params) {
$.ajax(params).then((data, status, xhr) => {
const results = data || [];
const headers = gl.utils.normalizeCRLFHeaders(xhr.getAllResponseHeaders());
const currentPage = parseInt(headers['X-PAGE'], 10) || 0;
const totalPages = parseInt(headers['X-TOTAL-PAGES'], 10) || 0;
const more = currentPage < totalPages;
return {
results,
pagination: {
more,
},
};
}).then(params.success).fail(params.error);
},
data: function (search, page) {
return {
search,
page,
per_page: GroupsSelect.PER_PAGE,
all_available,
};
},
results: function (data, page) {
if (data.length) return { results: [] };
const groups = data.length ? data : data.results || [];
const more = data.pagination ? data.pagination.more : false;
const results = groups.filter(group => skip_groups.indexOf(group.id) === -1);
return {
results,
page,
more,
};
},
},
initSelection: function(element, callback) {
var id;
id = $(element).val();
if (id !== "") {
return Api.group(id, callback);
}
},
formatResult: function() {
var args;
args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
return self.formatResult.apply(self, args);
},
formatSelection: function() {
var args;
args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
return self.formatSelection.apply(self, args);
},
dropdownCssClass: "ajax-groups-dropdown select2-infinite",
// we do not want to escape markup since we are displaying html in results
escapeMarkup: function(m) {
return m;
}
});
self.dropdown = document.querySelector('.select2-infinite .select2-results');
$select.on('select2-loaded', self.forceOverflow.bind(self));
};
})(this));
}
GroupsSelect.prototype.formatResult = function(group) {
var avatar;
if (group.avatar_url) {
avatar = group.avatar_url;
} else {
avatar = gon.default_avatar_url;
}
return "<div class='group-result'> <div class='group-name'>" + group.full_name + "</div> <div class='group-path'>" + group.full_path + "</div> </div>";
};
GroupsSelect.prototype.formatSelection = function(group) {
return group.full_name;
};
GroupsSelect.prototype.forceOverflow = function (e) {
const itemHeight = this.dropdown.querySelector('.select2-result:first-child').clientHeight;
this.dropdown.style.height = `${Math.floor(this.dropdown.scrollHeight - (itemHeight * 0.9))}px`;
};
GroupsSelect.PER_PAGE = 20;
return GroupsSelect;
})();
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