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/*!
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
/**
* Usage:
* <div piwik-form-field="{...}">
*/
(function () {
angular.module('piwikApp').directive('piwikFormField', piwikFormField);
piwikFormField.$inject = ['piwik', '$timeout'];
function piwikFormField(piwik, $timeout){
function syncMultiCheckboxKeysWithFieldValue(field)
{
angular.forEach(field.availableOptions, function (option, index) {
if (option && field.value.indexOf(option.key) !== -1) {
field.checkboxkeys[index] = true;
} else {
field.checkboxkeys[index] = false;
}
});
}
function hasUiControl(field, uiControlType)
{
return field.uiControl === uiControlType;
}
function isSelectControl(field)
{
return hasUiControl(field, 'select') || hasUiControl(field, 'multiselect');
}
function isArrayCheckboxControl(field)
{
return field.type === 'array' && hasUiControl(field, 'checkbox');
}
function hasGroupedValues(availableValues)
{
if (!angular.isObject(availableValues)
|| angular.isArray(availableValues)) {
return false;
}
var key;
for (key in availableValues) {
if (Object.prototype.hasOwnProperty.call(availableValues, key)) {
if (angular.isObject(availableValues[key])) {
return true;
} else {
return false;
}
}
}
return false;
}
function whenRendered(scope, element, inlineHelpNode) {
return function () {
var field = scope.formField;
if (inlineHelpNode) {
angular.element(inlineHelpNode).appendTo(element.find('.inline-help'));
}
if (isSelectControl(field)) {
var $select = element.find('select');
$select.material_select();
scope.$watch('formField.value', function (val, oldVal) {
if (val !== oldVal) {
$timeout(function () {
$select.material_select();
});
}
});
scope.$watch('formField.uiControlAttributes.disabled', function (val, oldVal) {
if (val !== oldVal) {
$timeout(function () {
$select.material_select();
});
}
});
} else if (hasUiControl(field, 'textarea')) {
element.find('textarea').trigger('autoresize');
scope.$watch('formField.value', function (val, oldVal) {
if (val !== oldVal) {
$timeout(function () {
element.find('textarea').trigger('autoresize');
});
}
});
} else if (hasUiControl(field, 'file')) {
// angular doesn't support file input type with ngModel. We implement our own "two way binding"
var $file = element.find('[type=file]');
$file.on('change', function () {
scope.formField.value = $(this).val();
});
scope.$watch('formField.value', function (val, oldVal) {
if (val !== oldVal && val === '') {
$file.val('');
}
});
} else if (isArrayCheckboxControl(field)) {
Materialize.updateTextFields();
scope.$watch('formField.value', function (val, oldVal) {
if (val !== oldVal && val && !oldVal && angular.isArray(val)) {
// we do this only on initial check
syncMultiCheckboxKeysWithFieldValue(field);
}
});
} else if (hasUiControl(field, 'text')
|| hasUiControl(field, 'textarea')
|| hasUiControl(field, 'password')
|| hasUiControl(field, 'email')
|| hasUiControl(field, 'url')
|| hasUiControl(field, 'search')) {
Materialize.updateTextFields();
scope.$watch('formField.value', function (val, oldVal) {
if (val !== oldVal) {
$timeout(function () {
Materialize.updateTextFields();
});
}
});
}
}
}
function getTemplate(field) {
var control = field.uiControl;
if (control === 'password' || control === 'url' || control === 'search' || control === 'email') {
control = 'text'; // we use same template for text and password both
}
var file = 'field-' + control;
var fieldsSupportingArrays = ['textarea', 'checkbox', 'text'];
if (field.type === 'array' && fieldsSupportingArrays.indexOf(control) !== -1) {
file += '-array';
}
return 'plugins/CorePluginsAdmin/angularjs/form-field/' + file + '.html?cb=' + piwik.cacheBuster;
};
return {
restrict: 'A',
scope: {
piwikFormField: '=',
allSettings: '='
},
templateUrl: 'plugins/CorePluginsAdmin/angularjs/form-field/form-field.directive.html?cb=' + piwik.cacheBuster,
compile: function (element, attrs) {
function evaluateConditionalExpression(scope, field)
{
if (!field.condition) {
return;
}
var values = {};
angular.forEach(scope.allSettings, function (setting) {
if (setting.value === '0') {
values[setting.name] = 0;
} else {
values[setting.name] = setting.value;
}
});
field.showField = scope.$eval(field.condition, values);
}
function formatAvailableValues(field)
{
if (!field.availableValues) {
return;
}
var flatValues = [];
if (hasUiControl(field, 'radio') || hasUiControl(field, 'checkbox')) {
angular.forEach(field.availableValues, function (value, key) {
if (angular.isObject(value) && typeof value.key !== 'undefined'){
flatValues.push(value);
return;
}
if (field.type === 'integer' && angular.isString(key)) {
key = parseInt(key, 10);
}
flatValues.push({key: key, value: value});
});
return flatValues;
}
if (hasUiControl(field, 'expandable-select')) {
var availableValues = field.availableValues;
var flatValues = [];
var groups = {};
angular.forEach(availableValues, function (value) {
if (!value.group) {
value.group = '';
}
if (!(value.group in groups) || !groups[value.group]) {
groups[value.group] = {values: [], group: value.group}
}
var formatted = {key: value.key, value: value.value};
if ('tooltip' in value && value.tooltip) {
formatted.tooltip = value.tooltip;
}
groups[value.group].values.push(formatted);
});
angular.forEach(groups, function (group) {
if (group.values.length) {
flatValues.push(group);
}
});
return flatValues;
}
if (isSelectControl(field)) {
var availableValues = field.availableValues;
if (!hasGroupedValues(availableValues)) {
availableValues = {'': availableValues};
}
var flatValues = [];
angular.forEach(availableValues, function (values, group) {
angular.forEach(values, function (value, key) {
if (angular.isObject(value) && typeof value.key !== 'undefined'){
flatValues.push(value);
return;
}
if (field.type === 'integer' && angular.isString(key)) {
key = parseInt(key, 10);
}
flatValues.push({group: group, key: key, value: value});
});
});
return flatValues;
}
return field.availableValues;
}
function formatPrettyDefaultValue(defaultValue, availableOptions) {
if (!angular.isArray(availableOptions)) {
return defaultValue;
}
var prettyValues = [];
if (!angular.isArray(defaultValue)) {
defaultValue = [defaultValue];
}
angular.forEach(availableOptions, function (value, key) {
if (defaultValue.indexOf(value.key) !== -1) {
prettyValues.push(value.value);
}
});
return prettyValues.join(', ');
}
return function (scope, element, attrs) {
var field = scope.piwikFormField;
var defaultValue = field.defaultValue;
if (angular.isArray(field.defaultValue)) {
field.defaultValue = defaultValue.join(',');
}
// convert boolean values since angular 1.6 uses strict equals when determining if a model value
// matches the ng-value of an input.
if (field.type === 'boolean') {
var valueIsTruthy = field.value && field.value > 0 && field.value !== '0';
// for checkboxes, the value MUST be either true or faluse
if (field.uiControl === 'checkbox') {
field.value = valueIsTruthy;
} else if (field.uiControl === 'radio') {
field.value = valueIsTruthy ? '1' : '0';
}
}
// we are setting availableOptions and not availableValues again. Otherwise when watching the scope
// availableValues and in the watch change availableValues could trigger lots of more watch events
field.availableOptions = formatAvailableValues(field);
field.defaultValuePretty = formatPrettyDefaultValue(defaultValue, field.availableOptions);
field.showField = true;
var inlineHelpNode;
if (field.inlineHelp && field.inlineHelp.indexOf('#') === 0) {
inlineHelpNode = field.inlineHelp;
field.inlineHelp = ' '; // we make sure inline help will be shown
}
if (isArrayCheckboxControl(field)) {
field.updateCheckboxArrayValue = function () {
var values = [];
for (var x in field.checkboxkeys) {
if (field.checkboxkeys[x]) {
values.push(field.availableOptions[x].key);
}
}
field.value = values;
}
field.checkboxkeys = new Array(field.availableOptions.length);
if (field.value && angular.isArray(field.value)) {
syncMultiCheckboxKeysWithFieldValue(field);
}
}
if (field.condition && scope.allSettings) {
evaluateConditionalExpression(scope, field);
for (var key in scope.allSettings) {
if(scope.allSettings.hasOwnProperty(key)) {
scope.$watchCollection('allSettings[' + key + '].value', function (val, oldVal) {
if (val !== oldVal) {
evaluateConditionalExpression(scope, field);
}
});
}
}
}
if (!field.templateFile) {
field.templateFile = getTemplate(field);
}
scope.formField = field;
scope.$watch('formField.availableValues', function (val, oldVal) {
if (val !== oldVal) {
scope.formField.availableOptions = formatAvailableValues(scope.formField);
if (isSelectControl(scope.formField)) {
$timeout(function () {
element.find('select').material_select();
});
}
}
});
scope.templateLoaded = function () {
$timeout(whenRendered(scope, element, inlineHelpNode));
};
};
}
};
}
})();
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