Tiny File Manager

Back Back Up Advanced Editor

/**
 * Joomla Core
 */

// register singleton
		JoomlaCore.instance = this;
	}
	
	return JoomlaCore.instance;
}

JoomlaCore.prototype.getPagination = function(prefix) {
	key = prefix || '__default__';

if (!this.paginations.hasOwnProperty(key)) {
		this.paginations[key] = new JPagination();
		this.paginations[key].setPrefix(prefix)
	}

return this.paginations[key];
}

JoomlaCore.prototype.checkAll = function(checkbox) {
	// Use :visible selector in order to skip hidden checkboxes.
	// This is helpful to ignore hidden inputs while filtering the list.
	jQuery('#adminForm input[name="cid[]"]:visible').prop('checked', checkbox.checked);
}

JoomlaCore.prototype.isChecked = function(checked) {
	// get toggle-all checkbox
	var allBox = jQuery('#adminForm thead input[type="checkbox"]');

if (!checked || jQuery('#adminForm input[name="cid[]"]').length != this.hasChecked()) {
		allBox.prop('checked', false);
	} else {
		allBox.prop('checked', true);
	}
}

JoomlaCore.prototype.hasChecked = function() {
	return jQuery('#adminForm input[name="cid[]"]:checked').length;
}

JoomlaCore.prototype.submitform = function(task, form) {
	if (task && form.task) {
		form.task.value = task;
	}

jQuery(form).submit();
}

JoomlaCore.prototype.submitbutton = function(task) {
	this.submitform(task, document.adminForm);
}

JoomlaCore.prototype.tableOrdering = function(column, direction, task, form) {
	if (form === undefined) {
		form = document.adminForm;
	}

if (form.filter_order === undefined) {
		var orderInput = document.createElement('input');
		orderInput.type  = 'hidden';
		orderInput.name  = 'filter_order';

form.appendChild(orderInput);
	}

form.filter_order.value = column;

if (form.filter_order_Dir === undefined) {
		var directionInput = document.createElement('input');
		directionInput.type  = 'hidden';
		directionInput.name  = 'filter_order_Dir';

form.appendChild(directionInput);
	}

form.filter_order_Dir.value = direction;

this.submitform(task, form);
}

JoomlaCore.getOptions = function(key, def) {
	// load options if they not exists
	if (!JoomlaCore.optionsStorage) {
		JoomlaCore.loadOptions();
	}

return JoomlaCore.optionsStorage[key] !== undefined ? JoomlaCore.optionsStorage[key] : def;
};

JoomlaCore.loadOptions = function(options) {
	if (!options) {
		var elements = jQuery('script.joomla-options.new');
		var counter  = 0;

for (var i = 0, l = elements.length; i < l; i++) {
			var element = elements[i];
			var str     = element.text || element.textContent;
			var option  = {};

try {
				option = JSON.parse(str);
			} catch (err) {
				console.log(err);
			}

if (option) {
				JoomlaCore.loadOptions(option);
				counter++;
			}

// mark element as loaded
			jQuery(element).removeClass('new').addClass('loaded');
		}

if (counter) {
			return;
		}
	}

// initial loading
	if (!JoomlaCore.optionsStorage) {
		JoomlaCore.optionsStorage = options || {};
	}
	// Merge with existing
	else if (options ) {
		for (var p in options) {
			if (options.hasOwnProperty(p)) {
				JoomlaCore.optionsStorage[p] = options[p];
			}
		}
	}
};

JoomlaCore.isAdmin = function() {
	return document.location.href.match(/\/wp-admin\//i) ? true : false;
}

/**
 * Pagination
 */

function JPagination(total, limit, start, listener) {

if (total === undefined) {
		total = 0;
	}

if (limit === undefined) {
		limit = 0;
	}

if (start === undefined) {
		start = 0;
	}

if (listener === undefined) {
		listener = null;
	}

this.total 	= total;
	this.limit 	= limit;
	this.start 	= start;
	this.prefix = '';

this.listener = listener;

return this;
}

JPagination.prototype.setTotal = function(total) {
	this.total = total;

return this;
}

JPagination.prototype.setLimit = function(limit) {
	this.limit = limit;

return this;
}

JPagination.prototype.setStart = function(start) {
	this.start = start;

return this;
}

JPagination.prototype.setListener = function(listener) {
	this.listener = listener;

return this;
}

JPagination.prototype.setPrefix = function(prefix) {
	this.prefix = prefix || '';

return this;
}

JPagination.prototype.submit = function() {

if (this.listener[this.prefix + 'limitstart'] === undefined) {
		var limitstart = document.createElement('input');
		limitstart.type  = 'hidden';
		limitstart.name  = this.prefix + 'limitstart';

this.listener.appendChild(limitstart);
	}

if (this.listener[this.prefix + 'limit'] === undefined) {
		var limit = document.createElement('input');
		limit.type  = 'hidden';
		limit.name  = this.prefix + 'limit';

this.listener.appendChild(limit);
	}

this.listener[this.prefix + 'limitstart'].value = this.start;
	this.listener[this.prefix + 'limit'].value      = this.limit;

// submit through jQuery in order to
	// properly emit the "submit" event
	jQuery(this.listener).submit();
}

JPagination.prototype.first = function() {
	this.start = 0;
	this.submit();
}

JPagination.prototype.prev = function() {
	this.start -= this.limit;
	this.submit();
}

JPagination.prototype.next = function() {
	this.start += this.limit;
	this.submit();
}

JPagination.prototype.last = function() {
	this.start = (Math.ceil(this.total / this.limit) - 1) * this.limit;
	this.submit();
}

/**
 * Text
 */

function JText() {
	this.strings = {};

return this;
}

JText.prototype._ = function(key, def) {
	// check for new strings in the optionsStorage, and load them
	var newStrings = JoomlaCore.getOptions('joomla.jtext');

if (newStrings) {
		this.load(newStrings);

// Clean up the optionsStorage from useless data
		JoomlaCore.loadOptions({'joomla.jtext': null});
	}

def = def === undefined ? '' : def;
	key = key.toUpperCase();

return this.strings[key] !== undefined ? this.strings[key] : def;
}

JText.prototype.load = function(object) {
	for (var key in object) {
		if (object.hasOwnProperty(key)) {
			this.strings[key.toUpperCase()] = object[key];
		}
	}

return this;
}

/*
 * FORM VALIDATION
 */

function JFormValidator(form, clazz) {
	this.form = form;

if (typeof clazz === 'undefined') {
		clazz = 'invalid';
	}

this.clazz  = clazz;
	this.labels = {};

// prevent the form submission on enter keydown

jQuery(this.form).on('keyup', function(e) {
		var keyCode = e.keyCode || e.which;
		
		if (keyCode === 13) { 
			e.preventDefault();
			return false;
		}
	});

this.registerFields('.required');
}

JFormValidator.prototype.isValid = function(input) {
	var val = jQuery(input).val();

return val !== null && val.length > 0;
}

JFormValidator.prototype.registerFields = function(selector) {

var _this = this;

jQuery(this.form).find(selector).on('blur', function() {
		if (_this.isValid(this)) {
			_this.unsetInvalid(this);
		} else {
			_this.setInvalid(this);
		}
	});

return this;
}

JFormValidator.prototype.unregisterFields = function(selector) {

jQuery(this.form).find(selector).off('blur')

return this;
}

JFormValidator.prototype.validate = function(callback) {
	var ok = true;

var _this = this;

this.clearInvalidTabPane();

jQuery(this.form).find('.required:input').each(function() {
		if (_this.isValid(this)) {
			_this.unsetInvalid(this);
		} else {
			_this.setInvalid(this);
			ok = false;

if (!jQuery(this).is(':visible')) {
				// the input is probably hidden behind
				// an unactive tab pane
				_this.setInvalidTabPane(this);
			}
		}
	});

if (typeof callback !== 'undefined') {
		ok = callback() && ok;
	}

return ok;
}

JFormValidator.prototype.setLabel = function(input, label) {
	this.labels[jQuery(input).attr('name')] = label;

return this;
}

JFormValidator.prototype.getLabel = function(input) {
	var name = jQuery(input).attr('name');

if (this.labels.hasOwnProperty(name)) {
		return jQuery(this.labels[name]);
	}

return jQuery(input).closest('.control').children().filter('b,label');
}

JFormValidator.prototype.setInvalid = function(input) {
	jQuery(input).addClass(this.clazz);
	this.getLabel(input).addClass(this.clazz);

return this;
}

JFormValidator.prototype.unsetInvalid = function(input) {
	jQuery(input).removeClass(this.clazz);
	this.getLabel(input).removeClass(this.clazz);

return this;
}

JFormValidator.prototype.isInvalid = function(input) {
	return jQuery(input).hasClass(this.clazz);
}

JFormValidator.prototype.clearInvalidTabPane = function() {
	jQuery('ul.nav-tabs li a').removeClass(this.clazz);

return this;
}

JFormValidator.prototype.setInvalidTabPane = function(input) {
	var pane = jQuery(input).closest('.tab-pane');

if (pane.length) {
		var id 	 = jQuery(pane).attr('id');
		var link = jQuery('ul.nav-tabs li a[href="#' + id + '"]');

if (link.length) {
			link.addClass(this.clazz);
		}
	}

return this;
}

/**
 * TRIGGER JMODAL
 */

function wpOpenJModal(id, href, onShow, onHide) {

if (onShow !== undefined)
	{
		jQuery('#jmodal-' + id).on('show', onShow);
	}

if (onHide !== undefined)
	{
		jQuery('#jmodal-' + id).on('hide', onHide);
	}

if (!href) {
		// try to extract url from modal URL input
		href = jQuery('#jmodal-' + id + ' > input[name="url"]').val();
	}

var hideOnEsc = null;

// check if the modal can be closed using the ESC button
	if (jQuery('#jmodal-' + id).data('esc') == 1) {
		hideOnEsc = function(event) {
			if (event.keyCode == 27) {
				// close modal when ESC is pressed
				wpCloseJModal(id);
			}
		};

jQuery(window).on('keydown', hideOnEsc);
	}

jQuery('#jmodal-' + id).on('hide.bs.modal', function() {
		// we should remove the body only whether it has been loaded asynchronously
		if (href) {
			jQuery(this).find('.modal-body').remove();
		}

jQuery('#jmodal-' + id).off('show.bs.modal');
		jQuery('#jmodal-' + id).off('hide.bs.modal');

if (hideOnEsc) {
			// turn off esc handler too after disposing the modal
			jQuery(window).off('keydown', hideOnEsc);
		}
	});

// trigger "show" event to support external listeners
	jQuery('#jmodal-' + id).modal('show').trigger('show');

var closeBtn = jQuery('#jmodal-' + id).find('button[data-dismiss]');

// add workaround to trigger hide|hidden events also when
	// clicking the dismiss button of the modal
	closeBtn.on('click', function() {
		jQuery('#jmodal-' + id).trigger('hide').trigger('hidden').trigger('hide.bs.modal');
	});

// hide on backdrop click only in case the modal is dismissable
	if (closeBtn.length || hideOnEsc) {
		jQuery('.modal-backdrop').on('click', function() {
			wpCloseJModal(id);
		});
	}

if (href) 
	{
		wpAppendModalContent('jmodal-box-' + id, href);
	}
}

function wpCloseJModal(id) {
	if (id.match(/^jmodal-/)) {
		// full ID without "#"
		id = "#" + id;
	} else if (!id.match(/^#jmodal-/)) {
		// modal ID only
		id = "#jmodal-" + id;
	}

// close modal and trigger hide|hidden events
	jQuery(id).modal('hide').trigger('hide').trigger('hidden').trigger('hide.bs.modal');
}

function wpAppendModalContent(id, href) {

var data = {};

if (typeof href === 'object') {
		data = href.serialize();
		href = 'admin-ajax.php';
	} else if (typeof href === 'string') {
		href = href.replace('index.php', 'admin-ajax.php');
		href = href.replace('admin.php', 'admin-ajax.php');
	}

setTimeout(function() {

doAjax(
			href,
			data,
			function(resp) {

try {
					resp = JSON.parse(resp);
					
					if (Array.isArray(resp)) {
						resp = resp.shift();
					}
				} catch (err) {
					// the response is already plain HTML
				}

// tries to fix any ID conflict
				resp = makeResponseUnique(resp);

jQuery('#' + id).html('<div class="modal-body">' + resp + '</div>');

// route targets for back-end only
				if (JoomlaCore.isAdmin()) {
					// replaces any index.php with admin.php
					routePageTargets('#' + id);
				}

ajaxPreventFormSubmit(id);
			},
			function(resp) {
				alert(Joomla.JText._('CONNECTION_LOST'));
			}
		);

}, 128 + Math.random() * 512);

}

function makeResponseUnique(resp) {
	resp = resp.replace(/adminForm/g, 'innerAdminForm');

return resp;
}

function ajaxPreventFormSubmit(id) {
	jQuery('#' + id).find('form').on('submit', function(e) {
		e.preventDefault();

wpAppendModalContent(id, jQuery(this));

return false;
	});

jQuery('#' + id).find('a[target!="_blank"]').filter('a:not([href^="javascript:"],[href^="#"])').on('click', function(e) {
		e.preventDefault();

wpAppendModalContent(id, jQuery(this).attr('href'));

return false;
	});
}

function routePageTargets(container) {
	jQuery(container).find('a[href^="index.php"], form[action^="index.php"]').each(function() {
		var attr;

if (jQuery(this).is('a')) {
			attr = 'href';
		} else {
			attr = 'action';
		}

var value = jQuery(this).attr(attr);

jQuery(this).attr(attr, value.replace(/^index\.php/, 'admin.php'));
	});

jQuery(container).find('button[onclick^="document.location.href"]').each(function() {
		// get current event string
		var onclick = jQuery(this).attr('onclick');
		// replace index.php into admin.php
		onclick = onclick.replace(/index\.php/, 'admin.php');
		// update element attribute
		jQuery(this).attr('onclick', onclick);
	});
}

/**
 * Returns a promise that resolves when the specified instance
 * gets defined.
 *
 * @param 	function  check      The callback to invoke to check whether the instance is ready.
 * @param   mixed     threshold  An optional threshold to estabilish the max number of attempts.
 *
 * @return 	Promise
 */
function __isReady(check, threshold) {
	return new Promise((resolve, reject) => {
		// prepare safe counter
		var count = 0;

var callback = function() {
			// increase counter
			count++;

// check whether the instance is ready
			var instance = check();

if (instance) {
				// object is now ready
				resolve(instance);
			} else {
				if (!threshold || count < Math.abs(threshold)) {
					// check again
					setTimeout(callback, 32 + Math.floor(Math.random() * 128));
				} else {
					// instance not ready
					reject();
				}
			}
		};

// check
		callback();
	});
}

/**
 * AJAX UTILS
 */
 
function normalizePostData(data) {

if (data === undefined) {
		data = {};
	} else if (Array.isArray(data)) {
		// the form data is serialized @see jQuery.serializeArray()
		var form = data;

data = {};

for (var i = 0; i < form.length; i++) {
			// if the field ends with [] it should be an array
			if (form[i].name.endsWith("[]")) {
				// if the field doesn't exist yet, create a new list
				if (!data.hasOwnProperty(form[i].name)) {
					data[form[i].name] = new Array();
				}

// append the value to the array
				data[form[i].name].push(form[i].value);
			} else {
				// otherwise overwrite the value (if any)
				data[form[i].name] = form[i].value;
			}
		}
	}

return data;
}

function doAjax(url, data, success, failure, attempt) {

var AJAX_MAX_ATTEMPTS = 3;

if (attempt === undefined) {
		attempt = 1;
	}

// return same object if data has been already normalized
	data = normalizePostData(data);

return jQuery.ajax({
		type: 'post',
		url: url,
		data: data
	}).done(function(resp) {

if (success !== undefined) {
			success(resp);
		}

}).fail(function(err) {
		// If the error has been raised by a connection failure, 
		// retry automatically the same request. Do not retry if the
		// number of attempts is higher than the maximum number allowed.
		if (attempt < AJAX_MAX_ATTEMPTS && isConnectionLostError(err)) {

// wait 128 milliseconds before launching the request
			setTimeout(function() {
				// relaunch same action and increase number of attempts by 1
				doAjax(url, data, success, failure, attempt + 1);
			}, 128);

} else {

// otherwise raise the failure method
			if (failure !== undefined) {
				failure(err);
			}

}

console.log('failure', err);

if (err.status == 500) {
			console.log(err.responseText);
		}

});
}

function isConnectionLostError(err) {
	return (
		err.statusText == 'error'
		&& err.status == 0
		&& (err.readyState == 0 || err.readyState == 4)
		&& (!err.hasOwnProperty('responseText') || err.responseText == '')
	);
}

/**
 * BROWSER BACKWARD COMPATIBILITY
 */

if (!Array.isArray) {
	Array.isArray = function(arg) {
		return Object.prototype.toString.call(arg) === '[object Array]';
	}
}

/**
 * Joomla instance is now available on both admin and site sections.
 * In order to avoid delays with the loading of this class, maybe because of lazy-loading
 * techniques of the Theme with "deferred" scripts, we no longer use inline JS code.
 * 
 * @since 	1.4.0
 */
if (typeof Joomla === 'undefined') {
	var Joomla = new JoomlaCore();
} else {
	// reload options
	JoomlaCore.loadOptions();
}