upgrade

main/inc/lib/StudentFollowPage.php

@@ -0,0 +1,214 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+use Chamilo\CourseBundle\Entity\CItemProperty;
+
+/**
+ * Class StudentFollowPage.
+ */
+class StudentFollowPage
+{
+    public const VARIABLE_ACQUISITION = 'acquisition';
+    public const VARIABLE_INVISIBLE = 'invisible';
+
+    public static function getLpSubscription(
+        array $lpInfo,
+        int $studentId,
+        int $courseId,
+        int $sessionId = 0,
+        bool $showTeacherName = true
+    ): string {
+        $em = Database::getManager();
+
+        if ($lpInfo['subscribe_users']) {
+            $itemRepo = $em->getRepository(CItemProperty::class);
+            $itemProperty = $itemRepo->findByUserSuscribedToItem(
+                'learnpath',
+                $lpInfo['iid'],
+                $studentId,
+                $courseId,
+                $sessionId
+            );
+
+            if (null === $itemProperty) {
+                $userGroups = GroupManager::getAllGroupPerUserSubscription($studentId, $courseId);
+
+                foreach ($userGroups as $groupInfo) {
+                    $itemProperty = $itemRepo->findByGroupSuscribedToLp(
+                        'learnpath',
+                        $lpInfo['iid'],
+                        $groupInfo['iid'],
+                        $courseId,
+                        $sessionId
+                    );
+
+                    if (null !== $itemProperty) {
+                        break;
+                    }
+                }
+            }
+
+            if (null === $itemProperty) {
+                return '-';
+            }
+
+            $formattedDate = api_convert_and_format_date($itemProperty->getInsertDate(), DATE_TIME_FORMAT_LONG);
+
+            if ($showTeacherName) {
+                $insertUser = $itemProperty->getInsertUser()->getId() !== $studentId
+                    ? $itemProperty->getInsertUser()->getCompleteName()
+                    : '-';
+
+                return "$insertUser<br>".Display::tag('small', $formattedDate);
+            }
+
+            return $formattedDate;
+        }
+
+        $subscriptionEvent = Event::findUserSubscriptionToCourse($studentId, $courseId, $sessionId);
+
+        if (empty($subscriptionEvent)) {
+            return '-';
+        }
+
+        $formattedDate = api_convert_and_format_date($subscriptionEvent['default_date'], DATE_TIME_FORMAT_LONG);
+
+        if ($showTeacherName) {
+            $creator = api_get_user_entity($subscriptionEvent['default_user_id']);
+
+            return "{$creator->getCompleteName()}<br>".Display::tag('small', $formattedDate);
+        }
+
+        return $formattedDate;
+    }
+
+    public static function getLpAcquisition(
+        array $lpInfo,
+        int $studentId,
+        int $courseId,
+        int $sessionId = 0,
+        bool $allowEdit = false
+    ): string {
+        $lpView = learnpath::findLastView($lpInfo['iid'], $studentId, $courseId, $sessionId, true);
+
+        $extraField = new ExtraField('lp_view');
+        $field = $extraField->get_handler_field_info_by_field_variable(self::VARIABLE_ACQUISITION);
+
+        $extraFieldValue = new ExtraFieldValue('lp_view');
+        $value = $extraFieldValue->get_values_by_handler_and_field_variable($lpView['iid'], self::VARIABLE_ACQUISITION);
+
+        $return = '';
+
+        if (empty($value)) {
+            $return .= '-';
+        } else {
+            $optionSelected = array_filter(
+                $field['options'],
+                function (array $option) use ($value) {
+                    return $option['option_value'] == $value['value'];
+                }
+            );
+
+            if (empty($optionSelected)) {
+                $return .= '-';
+            } else {
+                $optionSelected = current($optionSelected);
+                $valueComment = json_decode($value['comment'], true);
+
+                $register = api_get_user_entity($valueComment['user']);
+
+                $return .= ExtraFieldOption::translateDisplayName($optionSelected['display_text']).'<br>'
+                    .Display::tag('small', $register->getCompleteName()).'<br>'
+                    .Display::tag(
+                        'small',
+                        api_convert_and_format_date($valueComment['datetime'], DATE_TIME_FORMAT_LONG)
+                    ).'<br>';
+            }
+        }
+
+        $editUrl = api_get_path(WEB_AJAX_PATH).'student_follow_page.ajax.php?'
+            .http_build_query(['lp_view' => $lpView['iid'], 'a' => 'form_adquisition']);
+
+        if ($allowEdit) {
+            $return .= Display::url(
+                Display::return_icon('edit.png', get_lang('Edit'), [], ICON_SIZE_TINY),
+                $editUrl,
+                ['class' => 'ajax', 'data-title' => strip_tags($lpInfo['lp_name'])]
+            );
+        }
+
+        return '<div id="acquisition-'.$lpView['iid'].'">'.$return.'</div>';
+    }
+
+    public static function getLpVisibleScript()
+    {
+        $url = api_get_path(WEB_AJAX_PATH).'student_follow_page.ajax.php?'.http_build_query(['a' => 'views_invisible']);
+
+        return "<script>$(function () {
+            var chkbView = $('[name=\"chkb_view[]\"]');
+
+            function doRequest(element, state) {
+                element.prop('disabled', true);
+
+                var views = $.makeArray(element).map(function (input) { return input.value; });
+
+                return $.post('$url', { 'chkb_view[]': views, 'state': state }, function () { element.prop('disabled', false); });
+            }
+
+            $('[name=\"chkb_category[]\"]').on('change', function () {
+                var checked = this.checked;
+                var chkbs = $(this).parents('table').find('td :checkbox').each(function () { this.checked = checked; });
+
+                doRequest(chkbs, checked);
+            }).prop('checked', true);
+
+            chkbView.on('change', function () {
+                doRequest($(this), this.checked);
+
+                $(this).parents('table').find('th :checkbox').prop(
+                    'checked',
+                    $.makeArray($(this).parents('table').find('td :checkbox'))
+                        .map(function (input) { return input.checked; })
+                        .reduce(function (acc, cur) { return acc && cur; })
+                );
+            }).each(function () {
+                if (!this.checked) {
+                    $(this).parents('table').find('th :checkbox').prop('checked', false);
+                }
+            });
+        });</script>";
+    }
+
+    public static function getLpVisibleField(array $lpInfo, int $studentId, int $courseId, int $sessionId = 0)
+    {
+        $attrs = [];
+
+        $isVisible = self::isViewVisible($lpInfo['iid'], $studentId, $courseId, $sessionId);
+
+        if (!$isVisible) {
+            $attrs['checked'] = 'checked';
+        }
+
+        return Display::input(
+            'checkbox',
+            'chkb_view[]',
+            implode('_', [$lpInfo['iid'], $studentId, $courseId, $sessionId]),
+            $attrs
+        );
+    }
+
+    public static function isViewVisible(int $lpId, int $studentId, int $courseId, int $sessionId): bool
+    {
+        $lpView = learnpath::findLastView($lpId, $studentId, $courseId, $sessionId);
+
+        if (empty($lpView)) {
+            return true;
+        }
+
+        $extraFieldValue = new ExtraFieldValue('lp_view');
+        $value = $extraFieldValue->get_values_by_handler_and_field_variable($lpView['iid'], self::VARIABLE_INVISIBLE);
+
+        return empty($value) || empty($value['value']);
+    }
+}