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|
<script type="text/x-jquery-tmpl" id="expressionRow">
<tr id="exprRow_#{id}">
<td class="pre-wrap break-lines">#{expression}</td>
<td>#{type}</td>
<td>#{case_sensitive}</td>
<td class="nowrap">
<button class="input link_menu exprEdit" type="button" data-id="#{id}"><?php echo _('Edit'); ?></button>
<button class="input link_menu exprRemove" type="button" data-id="#{id}"><?php echo _('Remove'); ?></button>
</td>
</tr>
</script>
<script type="text/x-jquery-tmpl" id="testTableRow">
<tr class="even_row">
<td class="pre-wrap break-lines">#{expression}</td>
<td>#{type}</td>
<td><span class="bold #{resultClass}">#{result}</span></td>
</tr>
</script>
<script type="text/x-jquery-tmpl" id="testCombinedTableRow">
<tr class="odd_row">
<td colspan="2"><?php echo _('Combined result'); ?></td>
<td><span class="bold #{resultClass}">#{result}</span></td>
</tr>
</script>
<script>
(function($) {
/**
* Class for single expression from global regular expression.
* @constructor
*
* @param {Object} expression Expression data.
* If expression has 'expressionid' it means that it exists in DB,
* otherwise it's treated as new expression.
*
* @property {String} id Unique id of expression.
* For new expression it's generated, for existing it's equal to 'expressionid'.
* @property {Object} data Expression data same as in DB table.
*/
function Expression(expression) {
this.data = expression;
this.id = (typeof expression.expressionid === 'undefined')
? getUniqueId()
: expression.expressionid;
this.render(true);
}
Expression.prototype = {
/**
* Template for expression in expressions list.
*
* @type {Object}
*/
expressionRowTpl: new Template($('#expressionRow').html()),
/**
* Render expression row in list of expressions.
*
* @param {Boolean} isNew If true it appends row to list, otherwise it search for expression row and replace it.
*/
render: function(isNew) {
var tplData = {
id: this.id,
expression: this.data.expression,
type: this.type2str(),
case_sensitive: this.case2str()
};
if (isNew) {
$('#exprTable tr.footer').before(this.expressionRowTpl.evaluate(tplData));
}
else {
$('#exprRow_' + this.id).replaceWith(this.expressionRowTpl.evaluate(tplData));
}
},
/**
* Remove expression row.
*/
remove: function() {
$('#exprRow_' + this.id).remove();
},
/**
* Update expression 'data' property with new values and rerender expression row.
*
* @param {Object} data New expression data values
*/
update: function(data) {
$.extend(this.data, data);
this.render();
},
/**
* Converts expression_type numeric value to string.
*
* @return {String}
*/
type2str: function() {
var str;
switch (+this.data.expression_type) {
case <?php echo EXPRESSION_TYPE_INCLUDED; ?>:
str = <?php echo CJs::encodeJson(_('Character string included')); ?>;
break;
case <?php echo EXPRESSION_TYPE_ANY_INCLUDED; ?>:
str = <?php echo CJs::encodeJson(_('Any character string included')); ?>;
break;
case <?php echo EXPRESSION_TYPE_NOT_INCLUDED; ?>:
str = <?php echo CJs::encodeJson(_('Character string not included')); ?>;
break;
case <?php echo EXPRESSION_TYPE_TRUE; ?>:
str = <?php echo CJs::encodeJson(_('Result is TRUE')); ?>;
break;
case <?php echo EXPRESSION_TYPE_FALSE; ?>:
str = <?php echo CJs::encodeJson(_('Result is FALSE')); ?>;
break;
}
if (+this.data.expression_type === <?php echo EXPRESSION_TYPE_ANY_INCLUDED; ?>) {
str += ' (' + <?php echo CJs::encodeJson(_('delimiter')); ?> + '="' + this.data.exp_delimiter + '")';
}
return str;
},
/**
* Converts expression case_sensitive numeric value to string.
*
* @return {String}
*/
case2str: function() {
if (+this.data.case_sensitive) {
return <?php echo CJs::encodeJson(_('Yes')); ?>;
}
else {
return <?php echo CJs::encodeJson(_('No')); ?>;
}
},
/**
* Compare with object.
*
* @param {Object} obj
*
* @return {Boolean}
*/
equals: function(obj) {
return (this.data.expression === obj.expression
&& this.data.expression_type === obj.expression_type
&& this.data.case_sensitive === obj.case_sensitive
&& this.data.exp_delimiter === obj.exp_delimiter);
}
};
/**
* Object to manage expression related GUI elements.
* @type {Object}
*/
window.zabbixRegExp = {
/**
* List of Expression objects with keys equal to Expression.id.
* @type {Object}
*/
expressions: {},
/**
* When upen expression form, it holds expression id if we update any or null if we create new.
* @type {String|Null}
*/
selectedID: null,
/**
* Template for expression row of testing results table.
* @type {String}
*/
testTableRowTpl: new Template($('#testTableRow').html()),
/**
* Template for combined result row in testing results table.
* @type {String}
*/
testCombinedTableRowTpl: new Template($('#testCombinedTableRow').html()),
/**
* Add expressions to manipulate with.
* For each expression data new Expression object is created.
*
* @param {Array} expressions List of expressions with DB data
*/
addExpressions: function(expressions) {
var expr;
for (var i = 0, ln = expressions.length; i < ln; i++) {
expr = new Expression(expressions[i]);
this.expressions[expr.id] = expr;
}
},
/**
* Validate expression data.
* - expression cannot be empty
* - expression must be unique
*
* @param {Object} data
*/
validateExpression: function(data) {
if (data.expression === '') {
alert(<?php echo CJs::encodeJson(_('Expression cannot be empty')); ?>);
return false;
}
for (var id in this.expressions) {
// if we update expression, no error if equals itself
if (id != this.selectedID && this.expressions[id].equals(data)) {
alert(<?php echo CJs::encodeJson(_('Identical expression already exists')); ?>);
return false;
}
}
return true;
},
/**
* Show expression edit form.
*
* @param {String[]} id Id of expression which data should be shown in form.
* If id is not passed, form is filled with default values
* and on save new expression should be created.
*/
showForm: function(id) {
var data;
if (typeof id === 'undefined') {
data = {
expression: '',
expression_type: '0',
exp_delimiter: ',',
case_sensitive: '1'
};
this.selectedID = null;
$('#saveExpression').val(<?php echo CJs::encodeJson(_('Add')); ?>);
}
else {
data = this.expressions[id].data;
this.selectedID = id;
$('#saveExpression').val(<?php echo CJs::encodeJson(_('Update')); ?>);
}
$('#expressionNew').val(data.expression);
$('#typeNew').val(data.expression_type);
$('#delimiterNew').val(data.exp_delimiter);
$('#case_sensitiveNew').prop('checked', +data.case_sensitive);
// when type is updated fire change event to show/hide delimiter row
$('#typeNew').change();
$('#exprForm').removeClass('hidden');
},
/**
* Hide expression form.
*/
hideForm: function() {
$('#exprForm').addClass('hidden');
},
/**
* Either update data of existing expression or create new expression with data in form.
*/
saveForm: function() {
var data = {
expression: $('#expressionNew').val(),
expression_type: $('#typeNew').val(),
exp_delimiter: $('#delimiterNew').val(),
case_sensitive: $('#case_sensitiveNew').prop('checked') ? '1' : '0'
};
if (this.validateExpression(data)) {
if (this.selectedID === null) {
this.addExpressions([data]);
}
else {
this.expressions[this.selectedID].update(data);
}
this.hideForm();
}
},
/**
* Remove expression.
*
* @param {String} id Id of expression
*/
removeExpression: function(id) {
this.expressions[id].remove();
delete this.expressions[id];
},
/**
* Send all expressions data to server with test string.
*
* @param {String} string Test string to test expression against
*/
testExpressions: function(string) {
var url,
ajaxData = {
testString: string,
expressions: {}
};
if ($.isEmptyObject(this.expressions)) {
$('#testResultTable tr:not(.header)').remove();
}
else {
url = new Curl();
$('#testResultTable').css({opacity: 0.5});
$('#testPreloader').show();
for (var id in this.expressions) {
ajaxData.expressions[id] = this.expressions[id].data;
}
$.post(
'adm.regexps.php?output=ajax&ajaxaction=test&sid=' + url.getArgument('sid'),
{ajaxdata: ajaxData},
$.proxy(this.showTestResults, this),
'json'
);
}
},
/**
* Update test results table with data received form server.
*
* @param {Object} response ajax response
*/
showTestResults: function(response) {
var tplData, expr, exprResult, hasErrors;
$('#testResultTable tr:not(.header)').remove();
hasErrors = false;
for (var id in this.expressions) {
var result;
expr = this.expressions[id];
exprResult = response.data.expressions[id];
if (response.data.errors[id]) {
hasErrors = true;
result = response.data.errors[id];
}
else {
result = exprResult ? <?php echo CJs::encodeJson(_('TRUE')); ?> : <?php echo CJs::encodeJson(_('FALSE')); ?>;
}
tplData = {
expression: expr.data.expression,
type: expr.type2str(),
result: result,
resultClass: exprResult ? 'green' : 'red'
};
$('#testResultTable').append(this.testTableRowTpl.evaluate(tplData));
}
if (hasErrors) {
tplData = {
resultClass: 'red',
result: <?php echo CJs::encodeJson(_('UNKNOWN')); ?>
};
}
else {
tplData = {
resultClass: response.data.final ? 'green' : 'red',
result: response.data.final ? <?php echo CJs::encodeJson(_('TRUE')); ?> : <?php echo CJs::encodeJson(_('FALSE')); ?>
};
}
$('#testResultTable').append(this.testCombinedTableRowTpl.evaluate(tplData));
$('#testResultTable').css({opacity: 1});
$('#testPreloader').hide();
}
};
}(jQuery));
jQuery(function($) {
$('#exprTable').on('click', 'button.exprRemove', function() {
zabbixRegExp.removeExpression($(this).attr('data-id'));
});
$('#exprTable').on('click', 'input.exprAdd', function() {
zabbixRegExp.showForm();
});
$('#exprTable').on('click', 'button.exprEdit', function() {
zabbixRegExp.showForm($(this).attr('data-id'));
});
$('#saveExpression').click(function() {
zabbixRegExp.saveForm();
});
$('#cancelExpression').click(function() {
zabbixRegExp.hideForm();
});
$('#testExpression, #tab_test').click(function() {
zabbixRegExp.testExpressions($('#test_string').val());
});
// on submit we need to add all expressions data as hidden fields to form
$('#zabbixRegExpForm').submit(function() {
var form = $('#zabbixRegExpForm'),
expr,
counter = 0;
for (var id in zabbixRegExp.expressions) {
expr = zabbixRegExp.expressions[id].data;
for (var fieldName in expr) {
$('<input>').attr({
type: 'hidden',
name: 'expressions[' + counter + '][' + fieldName + ']'
}).val(expr[fieldName]).appendTo(form);
}
counter++;
}
});
// on clone we remove regexpid hidden field and also expressionid from expressions
// it's needed because after clone all expressions should be added as new for cloned reg. exp
$('#clone').click(function() {
$('#regexpid, #clone, #delete').remove();
$('#cancel').addClass('ui-corner-left');
for (var id in zabbixRegExp.expressions) {
delete zabbixRegExp.expressions[id].data['expressionid'];
}
});
// handler for type select in form, show/hide delimiter select
$('#typeNew').change(function() {
if ($(this).val() === '<?php echo EXPRESSION_TYPE_ANY_INCLUDED; ?>') {
$('#delimiterNewRow').show();
}
else {
$('#delimiterNewRow').hide();
}
});
});
</script>
|