BBnepal-Accounts/account/theme/pages/build/js/SidebarSearch.js
Sampanna Rimal 9cd05ef3cb commitall
2024-07-10 18:28:19 +05:45

300 lines
7.6 KiB
JavaScript

/**
* --------------------------------------------
* AdminLTE SidebarSearch.js
* License MIT
* --------------------------------------------
*/
import $, { trim } from 'jquery'
/**
* Constants
* ====================================================
*/
const NAME = 'SidebarSearch'
const DATA_KEY = 'lte.sidebar-search'
const JQUERY_NO_CONFLICT = $.fn[NAME]
const CLASS_NAME_OPEN = 'sidebar-search-open'
const CLASS_NAME_ICON_SEARCH = 'fa-search'
const CLASS_NAME_ICON_CLOSE = 'fa-times'
const CLASS_NAME_HEADER = 'nav-header'
const CLASS_NAME_SEARCH_RESULTS = 'sidebar-search-results'
const CLASS_NAME_LIST_GROUP = 'list-group'
const SELECTOR_DATA_WIDGET = '[data-widget="sidebar-search"]'
const SELECTOR_SIDEBAR = '.main-sidebar .nav-sidebar'
const SELECTOR_NAV_LINK = '.nav-link'
const SELECTOR_NAV_TREEVIEW = '.nav-treeview'
const SELECTOR_SEARCH_INPUT = `${SELECTOR_DATA_WIDGET} .form-control`
const SELECTOR_SEARCH_BUTTON = `${SELECTOR_DATA_WIDGET} .btn`
const SELECTOR_SEARCH_ICON = `${SELECTOR_SEARCH_BUTTON} i`
const SELECTOR_SEARCH_LIST_GROUP = `.${CLASS_NAME_LIST_GROUP}`
const SELECTOR_SEARCH_RESULTS = `.${CLASS_NAME_SEARCH_RESULTS}`
const SELECTOR_SEARCH_RESULTS_GROUP = `${SELECTOR_SEARCH_RESULTS} .${CLASS_NAME_LIST_GROUP}`
const Default = {
arrowSign: '->',
minLength: 3,
maxResults: 7,
highlightName: true,
highlightPath: false,
highlightClass: 'text-light',
notFoundText: 'No element found!'
}
const SearchItems = []
/**
* Class Definition
* ====================================================
*/
class SidebarSearch {
constructor(_element, _options) {
this.element = _element
this.options = $.extend({}, Default, _options)
this.items = []
}
// Public
init() {
if ($(SELECTOR_DATA_WIDGET).length === 0) {
return
}
if ($(SELECTOR_DATA_WIDGET).next(SELECTOR_SEARCH_RESULTS).length === 0) {
$(SELECTOR_DATA_WIDGET).after(
$('<div />', { class: CLASS_NAME_SEARCH_RESULTS })
)
}
if ($(SELECTOR_SEARCH_RESULTS).children(SELECTOR_SEARCH_LIST_GROUP).length === 0) {
$(SELECTOR_SEARCH_RESULTS).append(
$('<div />', { class: CLASS_NAME_LIST_GROUP })
)
}
this._addNotFound()
$(SELECTOR_SIDEBAR).children().each((i, child) => {
this._parseItem(child)
})
}
search() {
const searchValue = $(SELECTOR_SEARCH_INPUT).val().toLowerCase()
if (searchValue.length < this.options.minLength) {
$(SELECTOR_SEARCH_RESULTS_GROUP).empty()
this._addNotFound()
this.close()
return
}
const searchResults = SearchItems.filter(item => (item.name).toLowerCase().includes(searchValue))
const endResults = $(searchResults.slice(0, this.options.maxResults))
$(SELECTOR_SEARCH_RESULTS_GROUP).empty()
if (endResults.length === 0) {
this._addNotFound()
} else {
endResults.each((i, result) => {
$(SELECTOR_SEARCH_RESULTS_GROUP).append(this._renderItem(escape(result.name), encodeURI(result.link), result.path))
})
}
this.open()
}
open() {
$(SELECTOR_DATA_WIDGET).parent().addClass(CLASS_NAME_OPEN)
$(SELECTOR_SEARCH_ICON).removeClass(CLASS_NAME_ICON_SEARCH).addClass(CLASS_NAME_ICON_CLOSE)
}
close() {
$(SELECTOR_DATA_WIDGET).parent().removeClass(CLASS_NAME_OPEN)
$(SELECTOR_SEARCH_ICON).removeClass(CLASS_NAME_ICON_CLOSE).addClass(CLASS_NAME_ICON_SEARCH)
}
toggle() {
if ($(SELECTOR_DATA_WIDGET).parent().hasClass(CLASS_NAME_OPEN)) {
this.close()
} else {
this.open()
}
}
// Private
_parseItem(item, path = []) {
if ($(item).hasClass(CLASS_NAME_HEADER)) {
return
}
const itemObject = {}
const navLink = $(item).clone().find(`> ${SELECTOR_NAV_LINK}`)
const navTreeview = $(item).clone().find(`> ${SELECTOR_NAV_TREEVIEW}`)
const link = navLink.attr('href')
const name = navLink.find('p').children().remove().end().text()
itemObject.name = this._trimText(name)
itemObject.link = link
itemObject.path = path
if (navTreeview.length === 0) {
SearchItems.push(itemObject)
} else {
const newPath = itemObject.path.concat([itemObject.name])
navTreeview.children().each((i, child) => {
this._parseItem(child, newPath)
})
}
}
_trimText(text) {
return trim(text.replace(/(\r\n|\n|\r)/gm, ' '))
}
_renderItem(name, link, path) {
path = path.join(` ${this.options.arrowSign} `)
name = unescape(name)
link = decodeURI(link)
if (this.options.highlightName || this.options.highlightPath) {
const searchValue = $(SELECTOR_SEARCH_INPUT).val().toLowerCase()
const regExp = new RegExp(searchValue, 'gi')
if (this.options.highlightName) {
name = name.replace(
regExp,
str => {
return `<strong class="${this.options.highlightClass}">${str}</strong>`
}
)
}
if (this.options.highlightPath) {
path = path.replace(
regExp,
str => {
return `<strong class="${this.options.highlightClass}">${str}</strong>`
}
)
}
}
const groupItemElement = $('<a/>', {
href: decodeURIComponent(link),
class: 'list-group-item'
})
const searchTitleElement = $('<div/>', {
class: 'search-title'
}).html(name)
const searchPathElement = $('<div/>', {
class: 'search-path'
}).html(path)
groupItemElement.append(searchTitleElement).append(searchPathElement)
return groupItemElement
}
_addNotFound() {
$(SELECTOR_SEARCH_RESULTS_GROUP).append(this._renderItem(this.options.notFoundText, '#', []))
}
// Static
static _jQueryInterface(config) {
let data = $(this).data(DATA_KEY)
if (!data) {
data = $(this).data()
}
const _options = $.extend({}, Default, typeof config === 'object' ? config : data)
const plugin = new SidebarSearch($(this), _options)
$(this).data(DATA_KEY, typeof config === 'object' ? config : data)
if (typeof config === 'string' && /init|toggle|close|open|search/.test(config)) {
plugin[config]()
} else {
plugin.init()
}
}
}
/**
* Data API
* ====================================================
*/
$(document).on('click', SELECTOR_SEARCH_BUTTON, event => {
event.preventDefault()
SidebarSearch._jQueryInterface.call($(SELECTOR_DATA_WIDGET), 'toggle')
})
$(document).on('keyup', SELECTOR_SEARCH_INPUT, event => {
if (event.keyCode == 38) {
event.preventDefault()
$(SELECTOR_SEARCH_RESULTS_GROUP).children().last().focus()
return
}
if (event.keyCode == 40) {
event.preventDefault()
$(SELECTOR_SEARCH_RESULTS_GROUP).children().first().focus()
return
}
setTimeout(() => {
SidebarSearch._jQueryInterface.call($(SELECTOR_DATA_WIDGET), 'search')
}, 100)
})
$(document).on('keydown', SELECTOR_SEARCH_RESULTS_GROUP, event => {
const $focused = $(':focus')
if (event.keyCode == 38) {
event.preventDefault()
if ($focused.is(':first-child')) {
$focused.siblings().last().focus()
} else {
$focused.prev().focus()
}
}
if (event.keyCode == 40) {
event.preventDefault()
if ($focused.is(':last-child')) {
$focused.siblings().first().focus()
} else {
$focused.next().focus()
}
}
})
$(window).on('load', () => {
SidebarSearch._jQueryInterface.call($(SELECTOR_DATA_WIDGET), 'init')
})
/**
* jQuery API
* ====================================================
*/
$.fn[NAME] = SidebarSearch._jQueryInterface
$.fn[NAME].Constructor = SidebarSearch
$.fn[NAME].noConflict = function () {
$.fn[NAME] = JQUERY_NO_CONFLICT
return SidebarSearch._jQueryInterface
}
export default SidebarSearch