Files
awx/awx/ui/static/lib/ansible/directives.js

620 lines
24 KiB
JavaScript

/*********************************************
* Copyright (c) 2014 AnsibleWorks, Inc.
*
* Custom directives for form validation
*
*/
var INTEGER_REGEXP = /^\-?\d*$/;
angular.module('AWDirectives', ['RestServices', 'Utilities', 'AuthService'])
// awpassmatch: Add to password_confirm field. Will test if value
// matches that of 'input[name="password"]'
.directive('awpassmatch', function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
ctrl.$parsers.unshift( function(viewValue) {
var associated = attrs.awpassmatch;
var password = $('input[name="' + associated + '"]').val();
if (viewValue == password) {
// it is valid
ctrl.$setValidity('awpassmatch', true);
return viewValue;
} else {
// it is invalid, return undefined (no model update)
ctrl.$setValidity('awpassmatch', false);
return undefined;
}
});
}
}
})
// caplitalize Add to any input field where the first letter of each
// word should be capitalized. Use in place of css test-transform.
// For some reason "text-transform: capitalize" in breadcrumbs
// causes a break at each blank space. And of course,
// "autocapitalize='word'" only works in iOS. Use this as a fix.
.directive('capitalize', function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
ctrl.$parsers.unshift( function(viewValue) {
var values = viewValue.split(" ");
var result = "";
for (i = 0; i < values.length; i++){
result += values[i].charAt(0).toUpperCase() + values[i].substr(1) + ' ';
}
result = result.trim();
if (result != viewValue) {
ctrl.$setViewValue(result);
ctrl.$render();
}
return result;
});
}
}
})
// integer Validate that input is of type integer. Taken from Angular developer
// guide, form examples. Add min and max directives, and this will check
// entered values is within the range.
//
// Use input type of 'text'. Use of 'number' casuses browser validation to
// override/interfere with this directive.
.directive('integer', function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
ctrl.$parsers.unshift(function(viewValue) {
ctrl.$setValidity('min', true);
ctrl.$setValidity('max', true);
if (INTEGER_REGEXP.test(viewValue)) {
// it is valid
ctrl.$setValidity('integer', true);
if ( elm.attr('min') &&
( viewValue == '' || viewValue == null || parseInt(viewValue) < parseInt(elm.attr('min')) ) ) {
ctrl.$setValidity('min', false);
return undefined;
}
if ( elm.attr('max') && ( parseInt(viewValue) > parseInt(elm.attr('max')) ) ) {
ctrl.$setValidity('max', false);
return undefined;
}
return viewValue;
} else {
// it is invalid, return undefined (no model update)
ctrl.$setValidity('integer', false);
return undefined;
}
});
}
}
})
//
// awRequiredWhen: { variable: "<variable to watch for true|false>", init:"true|false" }
//
// Make a field required conditionally using a scope variable. If the scope variable is true, the
// field will be required. Otherwise, the required attribute will be removed.
//
.directive('awRequiredWhen', function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
function checkIt () {
var viewValue = elm.val();
var txt, label;
validity = true;
if ( scope[attrs.awRequiredWhen] && (elm.attr('required') == null || elm.attr('required') == undefined) ) {
$(elm).attr('required','required');
if ($(elm).hasClass('lookup')) {
$(elm).parent().parent().parent().find('label').first().addClass('prepend-asterisk');
}
else {
$(elm).parent().parent().find('label').first().addClass('prepend-asterisk');
}
}
else if (!scope[attrs.awRequiredWhen]) {
elm.removeAttr('required');
if ($(elm).hasClass('lookup')) {
label = $(elm).parent().parent().parent().find('label').first();
label.removeClass('prepend-asterisk');
}
else {
$(elm).parent().parent().find('label').first().removeClass('prepend-asterisk');
}
}
if (scope[attrs.awRequiredWhen] && (viewValue == undefined || viewValue == null || viewValue == '')) {
validity = false;
}
ctrl.$setValidity('required', validity);
}
if (attrs.awrequiredInit !== undefined && attrs.awrequiredInit !== null) {
scope[attrs.awRequiredWhen] = attrs.awrequiredInit;
checkIt();
}
scope.$watch(attrs.awRequiredWhen, function() {
// watch for the aw-required-when expression to change value
checkIt();
});
scope.$watch($(elm).attr('name'), function() {
// watch for the field to change value
checkIt();
});
}
}
})
// awPlaceholder: Dynamic placeholder set to a scope variable you want watched.
// Value will be place in field placeholder attribute.
.directive('awPlaceholder', [ function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
$(elm).attr('placeholder', scope[attrs.awPlaceholder]);
scope.$watch(attrs.awPlaceholder, function(newVal, oldVal) {
$(elm).attr('placeholder',newVal);
});
}
}
}])
// lookup Validate lookup value against API
//
.directive('awlookup', ['Rest', function(Rest) {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
ctrl.$parsers.unshift( function(viewValue) {
if (viewValue !== '' && viewValue !== null) {
var url = elm.attr('data-url');
url = url.replace(/\:value/,escape(viewValue));
scope[elm.attr('data-source')] = null;
Rest.setUrl(url);
Rest.get().then( function(data) {
var results = data.data.results;
if (results.length > 0) {
scope[elm.attr('data-source')] = results[0].id;
scope[elm.attr('name')] = results[0].name;
ctrl.$setValidity('required', true);
ctrl.$setValidity('awlookup', true);
return viewValue;
}
else {
ctrl.$setValidity('required', true);
ctrl.$setValidity('awlookup', false);
return undefined;
}
});
}
else {
ctrl.$setValidity('awlookup', true);
scope[elm.attr('data-source')] = null;
}
})
}
}
}])
//
// awValidUrl
//
.directive('awValidUrl', [ function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
ctrl.$parsers.unshift( function(viewValue) {
var validity = true;
if (viewValue !== '') {
ctrl.$setValidity('required', true);
var rgx = /^(https|http|ssh)\:\/\//;
var rgx2 = /\@/g;
if (!rgx.test(viewValue) || rgx2.test(viewValue)) {
validity = false;
}
}
ctrl.$setValidity('awvalidurl', validity);
})
}
}
}])
/*
* Enable TB tooltips. To add a tooltip to an element, include the following directive in
* the element's attributes:
*
* aw-tool-tip="<< tooltip text here >>"
*
* Include the standard TB data-XXX attributes to controll a tooltip's appearance. We will
* default placement to the left and delay to 2 seconds.
*/
.directive('awToolTip', function() {
return function(scope, element, attrs) {
var delay = (attrs.delay != undefined && attrs.delay != null) ? attrs.delay : $AnsibleConfig.tooltip_delay;
var placement;
if (attrs.awTipPlacement) {
placement = attrs.awTipPlacement;
}
else {
placement = (attrs.placement != undefined && attrs.placement != null) ? attrs.placement : 'left';
}
$(element).on('hidden.bs.tooltip', function( ) {
// TB3RC1 is leaving behind tooltip <div> elements. This will remove them
// after a tooltip fades away. If not, they lay overtop of other elements and
// honk up the page.
$('.tooltip').each(function(index) {
$(this).remove();
});
});
$(element).tooltip({ placement: placement, delay: delay, html: true, title: attrs.awToolTip, container: 'body' });
if (attrs.tipWatch) {
// Add dataTipWatch: 'variable_name'
scope.$watch(attrs.tipWatch, function(newVal, oldVal) {
if (newVal !== oldVal) {
// Where did fixTitle come frome?:
// http://stackoverflow.com/questions/9501921/change-twitter-bootstrap-tooltip-content-on-click
$(element).tooltip('hide').attr('data-original-title', newVal).tooltip('fixTitle')
}
});
}
}
})
/*
* Enable TB pop-overs. To add a pop-over to an element, include the following directive in
* the element's attributes:
*
* aw-pop-over="<< pop-over html here >>"
*
* Include the standard TB data-XXX attributes to controll the pop-over's appearance. We will
* default placement to the left, delay to 0 seconds, content type to HTML, and title to 'Help'.
*/
.directive('awPopOver', function() {
return function(scope, element, attrs) {
var placement = (attrs.placement != undefined && attrs.placement != null) ? attrs.placement : 'left';
var title = (attrs.title != undefined && attrs.title != null) ? attrs.title : 'Help';
var container = (attrs.container !== undefined) ? attrs.container : false;
$(element).popover({ placement: placement, delay: 0, title: title,
content: attrs.awPopOver, trigger: 'manual', html: true, container: container });
$(element).click(function() {
var me = $(this).attr('id');
var e = $(this);
$('.help-link, .help-link-white').each( function(index) {
if (me != $(this).attr('id')) {
$(this).popover('hide');
}
});
$('.popover').each(function(index) {
// remove lingering popover <div>. Seems to be a bug in TB3 RC1
$(this).remove();
});
$(this).popover('toggle');
});
$(document).bind('keydown', function(e) {
if (e.keyCode === 27) {
$(element).popover('hide');
$('.popover').each(function(index) {
// remove lingering popover <div>. Seems to be a bug in TB3 RC1
$(this).remove();
});
}
});
}
})
//
// Enable jqueryui slider widget on a numeric input field
//
// <input type="number" ng-slider name="myfield" min="0" max="100" />
//
.directive('ngSlider', [ function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
var name = elm.attr('name');
$('#' + name + '-slider').slider({
value: 0,
step: 1,
min: elm.attr('min'),
max: elm.attr('max'),
slide: function(e, u) {
ctrl.$setViewValue(u.value);
ctrl.$setValidity('required',true);
ctrl.$setValidity('min', true);
ctrl.$setValidity('max', true);
ctrl.$dirty = true;
ctrl.$render();
//scope['job_templates_form'].$dirty = true;
if (!scope.$$phase) {
scope.$digest();
}
}
});
$('#' + name + '-number').change( function() {
$('#' + name + '-slider').slider('value', parseInt( $(this).val() ));
});
}
}
}])
.directive('awMultiSelect', [ function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
$(elm).multiselect ({
buttonClass: 'btn-default, btn-mini',
buttonWidth: 'auto',
buttonContainer: '<div class="btn-group" />',
maxHeight: false,
buttonText: function(options) {
if (options.length == 0) {
return 'None selected <b class="caret"></b>';
}
else if (options.length > 3) {
return options.length + ' selected <b class="caret"></b>';
}
else {
var selected = '';
options.each(function() {
selected += $(this).text() + ', ';
});
return selected.substr(0, selected.length -2) + ' <b class="caret"></b>';
}
}
});
}
}
}])
//
// Enable jqueryui spinner widget on a numeric input field
//
// <input type="number" ng-spinner name="myfield" min="0" max="100" />
//
.directive('ngSpinner', [ function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
var name = elm.attr('name');
var disabled = elm.attr('data-disabled');
var opts = {
value: 0,
step: 1,
min: elm.attr('min'),
max: elm.attr('max'),
numberFormat: "d",
spin: function(e, u) {
ctrl.$setViewValue(u.value);
ctrl.$setValidity('required',true);
ctrl.$setValidity('min', true);
ctrl.$setValidity('max', true);
ctrl.$dirty = true;
ctrl.$render();
scope['job_templates_form'].$dirty = true;
if (!scope.$$phase) {
scope.$digest();
}
}
};
if (disabled) {
opts['disabled'] = true;
}
$(elm).spinner(opts);
}
}
}])
//
// chkPass
//
// Enables use of lib/ansible/pwdmeter.js to check strengh of passwords.
// See controllers/Users.js for example.
//
.directive('chkPass', [ function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
$(elm).keyup(function() {
var validity = true;
var score = chkPass(elm.val());
if (elm.val()) {
validity = (score > $AnsibleConfig.password_strength) ? true : false;
}
ctrl.$setValidity('complexity', validity);
if (!scope.$$phase) {
scope.$digest();
}
});
}
}
}])
//
// awRefresh
//
// Creates a timer to call scope.refresh(iterator) ever N seconds, where
// N is a setting in config.js
//
.directive('awRefresh', [ '$rootScope', function($rootScope) {
return {
link: function(scope, elm, attrs, ctrl) {
function msg() {
var num = '' + scope.refreshCnt;
while (num.length < 2) {
num = '0' + num;
}
return 'Refresh in ' + num + ' sec.';
}
scope.refreshCnt = $AnsibleConfig.refresh_rate;
scope.refreshMsg = msg();
if ($rootScope.timer) {
clearInterval($rootScope.timer);
}
$rootScope.timer = setInterval( function() {
scope.refreshCnt--;
if (scope.refreshCnt <= 0) {
scope.refresh();
scope.refreshCnt = $AnsibleConfig.refresh_rate;
}
scope.refreshMsg = msg();
if (!scope.$$phase) {
scope.$digest();
}
}, 1000);
}
}
}])
/*
awMultiSelect
Relies on select2.js to create a multi-select with tags.
*/
.directive('awMultiselect', [ function() {
return {
require: '^form', //inject the form into the ctrl parameter
link: function(scope, elm, attrs, ctrl) {
$(elm).select2({
multiple: true,
data: function() {
// dynamically load the possible values
if (scope[attrs.awMultiselect]) {
var set = scope[attrs.awMultiselect];
var opts = [];
for (var i=0; i < set.length; i++) {
opts.push({ id: set[i].value, text: set[i].label });
}
return {results: opts };
}
else {
return {results: { id: '', text: ''} };
}
}
});
// Make sure the form buttons enable when the value changes
$(elm).on('change', function() {
ctrl.$setDirty();
if (!scope.$$phase) {
scope.$digest();
}
});
}
}
}])
/*
* Make an element draggable. Used on inventory groups tree.
*
* awDraggable: boolean || {{ expression }}
*
*/
.directive('awDraggable', [ function() {
return function(scope, element, attrs) {
if (attrs.awDraggable == "true") {
var containment = attrs.containment; //provide dataContainment:"#id"
$(element).draggable({
containment: containment,
scroll: true,
revert: "invalid",
helper: "clone",
start: function(e, ui) {
ui.helper.addClass('draggable-clone');
},
zIndex: 100,
cursorAt: { left: -1 }
});
}
}
}])
/*
* Make an element droppable- it can receive draggable elements
*
* awDroppable: boolean || {{ expression }}
*
*/
.directive('awDroppable', ['Find', function(Find) {
return function(scope, element, attrs) {
if (attrs.awDroppable == "true") {
$(element).droppable({
// the following is inventory specific accept checking and
// drop processing.
accept: function(draggable) {
if (draggable.attr('data-type') == 'group') {
// Dropped a group
if ($(this).attr('data-group-id') == draggable.attr('data-group-id')) {
// No dropping a node onto itself (or a copy)
return false;
}
else {
// No dropping a node into a group that already has the node
var node = Find({ list: scope.groups, key: 'id', val: parseInt($(this).attr('data-tree-id')) });
if (node) {
var group = parseInt(draggable.attr('data-group-id'));
var found = false;
// For whatever reason indexOf() would not work...
for (var i=0; i < node.children.length; i++) {
if (node.children[i] == group) {
found = true;
break;
}
}
return (found) ? false : true;
}
else {
// Node not found. This shouldn't be possible
return false;
}
}
}
else if (draggable.attr('data-type') == 'host') {
// Dropped a host
var node = Find({ list: scope.groups, key: 'id', val: parseInt($(this).attr('data-tree-id')) });
return (node.id > 1) ? true : false;
}
else {
return false;
}
},
over: function(e, ui) {
$(this).addClass('droppable-hover');
},
out: function(e, ui) {
$(this).removeClass('droppable-hover');
},
drop: function(e, ui) {
// Drag-n-drop succeeded. Trigger a response from the inventory.edit controller
$(this).removeClass('droppable-hover');
if (ui.draggable.attr('data-type') == 'group') {
scope.$emit('CopyMoveGroup', ui.draggable.attr('data-tree-id'), $(this).attr('data-tree-id'));
}
else if (ui.draggable.attr('data-type') == 'host') {
scope.$emit('CopyMoveHost', $(this).attr('data-tree-id'), ui.draggable.attr('data-host-id'));
}
},
tolerance: 'pointer'
});
}
}
}]);