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Merge branch 'MDL-67686' of git://github.com/paulholden/moodle
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andrewnicols committed Sep 28, 2021
2 parents 950504b + fc92e42 commit 6ca7e31
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11 changes: 11 additions & 0 deletions admin/classes/local/entities/task_log.php
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Expand Up @@ -17,6 +17,7 @@
namespace core_admin\local\entities;

use core_reportbuilder\local\filters\date;
use core_reportbuilder\local\filters\duration;
use core_reportbuilder\local\filters\select;
use core_reportbuilder\local\filters\text;
use core_reportbuilder\local\helpers\format;
Expand Down Expand Up @@ -282,6 +283,16 @@ protected function get_all_filters(): array {
))
->add_joins($this->get_joins());

// Duration filter.
$filters[] = (new filter(
duration::class,
'duration',
new lang_string('task_duration', 'admin'),
$this->get_entity_name(),
"${tablealias}.timeend - {$tablealias}.timestart"
))
->add_joins($this->get_joins());

return $filters;
}
}
1 change: 1 addition & 0 deletions admin/classes/local/systemreports/task_logs.php
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Expand Up @@ -124,6 +124,7 @@ protected function add_filters(): void {
'task_log:output',
'task_log:result',
'task_log:timestart',
'task_log:duration',
];

$this->add_filters_from_entities($filters);
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19 changes: 19 additions & 0 deletions admin/tests/behat/task_logs.feature
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Expand Up @@ -29,3 +29,22 @@ Feature: View task logs report and use its filters
| name | match | nonmatch |
| task\\clean_events | Cleanup event monitor events | Incoming email pickup |
| task\\pickup_task | Incoming email pickup | Cleanup event monitor events |

@javascript
# Task duration is dependent on many factors, we are asserting here that no task has a duration >2 minutes.
Scenario Outline: Filter task logs by duration
Given I log in as "admin"
And I change window size to "large"
And I navigate to "Server > Tasks > Task logs" in site administration
When I click on "Filters" "button"
And I set the following fields in the "Duration" "core_reportbuilder > Filter" to these values:
| Duration operator | <operator> |
| Duration value | 2 |
| Duration unit | minutes |
And I click on "Apply" "button" in the "[data-region='report-filters']" "css_element"
Then I should see "Filters applied"
And I <shouldornotsee> "Nothing to display"
Examples:
| operator | shouldornotsee |
| Less than | should not see |
| Greater than | should see |
1 change: 1 addition & 0 deletions lang/en/reportbuilder.php
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Expand Up @@ -37,6 +37,7 @@
$string['filterdatefrom'] = 'Date from';
$string['filterdateto'] = 'Date to';
$string['filterdoesnotcontain'] = 'Does not contain';
$string['filterdurationunit'] = '{$a} unit';
$string['filterendswith'] = 'Ends with';
$string['filterequalorgreaterthan'] = 'Greater than or equal';
$string['filterequalorlessthan'] = 'Less than or equal';
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137 changes: 137 additions & 0 deletions reportbuilder/classes/local/filters/duration.php
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@@ -0,0 +1,137 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.

declare(strict_types=1);

namespace core_reportbuilder\local\filters;

use lang_string;
use MoodleQuickForm;
use core_reportbuilder\local\helpers\database;

/**
* Duration report filter
*
* This filter accepts a number of seconds to perform filtering on
*
* @package core_reportbuilder
* @copyright 2021 Paul Holden <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class duration extends base {

/** @var int Any value */
public const DURATION_ANY = 0;

/** @var int Maximum duration */
public const DURATION_MAXIMUM = 1;

/** @var int Minimum duration */
public const DURATION_MINIMUM = 2;


/**
* Return an array of operators available for this filter
*
* @return lang_string[]
*/
private function get_operators(): array {
$operators = [
self::DURATION_ANY => new lang_string('filterisanyvalue', 'core_reportbuilder'),
self::DURATION_MAXIMUM => new lang_string('filterlessthan', 'core_reportbuilder'),
self::DURATION_MINIMUM => new lang_string('filtergreaterthan', 'core_reportbuilder'),
];

return $this->filter->restrict_limited_operators($operators);
}

/**
* Setup form
*
* @param MoodleQuickForm $mform
*/
public function setup_form(MoodleQuickForm $mform): void {
$elements = [];

// Operator.
$operatorlabel = get_string('filterfieldoperator', 'core_reportbuilder', $this->get_header());

$elements[] = $mform->createElement('select', "{$this->name}_operator", $operatorlabel, $this->get_operators());
$mform->setType("{$this->name}_operator", PARAM_INT);
$mform->setDefault("{$this->name}_operator", self::DURATION_ANY);

// Value.
$valuelabel = get_string('filterfieldvalue', 'core_reportbuilder', $this->get_header());

$elements[] = $mform->createElement('text', "{$this->name}_value", $valuelabel, ['size' => 3]);
$mform->setType("{$this->name}_value", PARAM_FLOAT);
$mform->setDefault("{$this->name}_value", 0);
$mform->hideIf("{$this->name}_value", "{$this->name}_operator", 'eq', self::DURATION_ANY);

// Unit.
$unitlabel = get_string('filterdurationunit', 'core_reportbuilder', $this->get_header());
$units = [
1 => get_string('seconds'),
MINSECS => get_string('minutes'),
HOURSECS => get_string('hours'),
DAYSECS => get_string('days'),
];

$elements[] = $mform->createElement('select', "{$this->name}_unit", $unitlabel, $units);
$mform->setType("{$this->name}_unit", PARAM_INT);
$mform->setDefault("{$this->name}_unit", 1);
$mform->hideIf("{$this->name}_unit", "{$this->name}_operator", 'eq', self::DURATION_ANY);

$mform->addGroup($elements, "{$this->name}_group", '', null, false);
}

/**
* Return filter SQL
*
* @param array $values
* @return array
*/
public function get_sql_filter(array $values): array {
$fieldsql = $this->filter->get_field_sql();
$params = $this->filter->get_field_params();

$durationvalue = unformat_float($values["{$this->name}_value"] ?? 0);
$durationunit = (int) ($values["{$this->name}_unit"] ?? 0);

$operator = $values["{$this->name}_operator"] ?? self::DURATION_ANY;
switch ($operator) {
case self::DURATION_MAXIMUM:
$paramduration = database::generate_param_name();

$sql = "{$fieldsql} <= :{$paramduration}";
$params[$paramduration] = $durationvalue * $durationunit;

break;
case self::DURATION_MINIMUM:
$paramduration = database::generate_param_name();

$sql = "{$fieldsql} >= :{$paramduration}";
$params[$paramduration] = $durationvalue * $durationunit;

break;
default:
// Invalid or inactive filter.
return ['', []];
}

return [$sql, $params];
}
}
128 changes: 128 additions & 0 deletions reportbuilder/tests/local/filters/duration_test.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.

declare(strict_types=1);

namespace core_reportbuilder\local\filters;

use advanced_testcase;
use lang_string;
use core_reportbuilder\local\report\filter;

/**
* Unit tests for duration report filter
*
* @package core_reportbuilder
* @covers \core_reportbuilder\local\filters\base
* @covers \core_reportbuilder\local\filters\duration
* @copyright 2021 Paul Holden <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class duration_test extends advanced_testcase {

/**
* Data provider for {@see test_get_sql_filter}
*
* @return array
*/
public function get_sql_filter_provider(): array {
return [
'Any duration' =>
[duration::DURATION_ANY, true],

// Maximum operator.
'Maximum seconds non-match' =>
[duration::DURATION_MAXIMUM, false, HOURSECS, 1],
'Maximum seconds match' =>
[duration::DURATION_MAXIMUM, true, HOURSECS * 3, 1],
'Maximum minutes non-match' =>
[duration::DURATION_MAXIMUM, false, 60, MINSECS],
'Maximum minutes match' =>
[duration::DURATION_MAXIMUM, true, 150, MINSECS],
'Maximum hours non-match (float)' =>
[duration::DURATION_MAXIMUM, false, 0.5, HOURSECS],
'Maximum hours non-match' =>
[duration::DURATION_MAXIMUM, false, 1, HOURSECS],
'Maximum hours match (float)' =>
[duration::DURATION_MAXIMUM, true, 2.5, HOURSECS],
'Maximum hours match' =>
[duration::DURATION_MAXIMUM, true, 3, HOURSECS],

// Minimum operator.
'Minimum seconds match' =>
[duration::DURATION_MINIMUM, true, HOURSECS, 1],
'Minimum seconds non-match' =>
[duration::DURATION_MINIMUM, false, HOURSECS * 3, 1],
'Minimum minutes match' =>
[duration::DURATION_MINIMUM, true, 60, MINSECS],
'Minimum minutes non-match' =>
[duration::DURATION_MINIMUM, false, 150, MINSECS],
'Minimum hours match (float)' =>
[duration::DURATION_MINIMUM, true, 0.5, HOURSECS],
'Minimum hours match' =>
[duration::DURATION_MINIMUM, true, 1, HOURSECS],
'Minimum hours non-match (float)' =>
[duration::DURATION_MINIMUM, false, 2.5, HOURSECS],
'Minimum hours non-match' =>
[duration::DURATION_MINIMUM, false, 3, HOURSECS],
];
}

/**
* Test getting filter SQL
*
* @param int $operator
* @param bool $expectuser
* @param float $value
* @param int $unit
*
* @dataProvider get_sql_filter_provider
*/
public function test_get_sql_filter(int $operator, bool $expectuser, float $value = 0, int $unit = MINSECS): void {
global $DB;

$this->resetAfterTest();

// We are going to enrol our student from now, with a duration of two hours (timeend is two hours later).
$timestart = time();
$timeend = $timestart + (HOURSECS * 2);

$course = $this->getDataGenerator()->create_course();
$user = $this->getDataGenerator()->create_and_enrol($course, 'student', null, 'manual', $timestart, $timeend);

$filter = new filter(
duration::class,
'test',
new lang_string('yes'),
'testentity',
'timeend - timestart'
);

// Create instance of our filter, passing given values.
[$select, $params] = duration::create($filter)->get_sql_filter([
$filter->get_unique_identifier() . '_operator' => $operator,
$filter->get_unique_identifier() . '_value' => $value,
$filter->get_unique_identifier() . '_unit' => $unit,
]);

$useridfield = $DB->get_field_select('user_enrolments', 'userid', $select, $params);
if ($expectuser) {
$this->assertEquals($useridfield, $user->id);
} else {
$this->assertFalse($useridfield);
}
}
}

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