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EDITING: conditions.js

// 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/>.

/**
 * Report builder conditions editor
 *
 * @module      core_reportbuilder/local/editor/conditions
 * @copyright   2021 Paul Holden <paulh@moodle.com>
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

"use strict";

import {dispatchEvent} from 'core/event_dispatcher';
import AutoComplete from 'core/form-autocomplete';
import {processCollectedJavascript} from 'core/fragment';
import 'core/inplace_editable';
import Notification from 'core/notification';
import Pending from 'core/pending';
import {prefetchStrings} from 'core/prefetch';
import SortableList from 'core/sortable_list';
import {getString} from 'core/str';
import Templates from 'core/templates';
import {add as addToast} from 'core/toast';
import DynamicForm from 'core_form/dynamicform';
import * as reportEvents from 'core_reportbuilder/local/events';
import * as reportSelectors from 'core_reportbuilder/local/selectors';
import {addCondition, deleteCondition, reorderCondition, resetConditions} from 'core_reportbuilder/local/repository/conditions';

/**
 * Reload conditions settings region
 *
 * @param {Element} reportElement
 * @param {Object} templateContext
 * @return {Promise}
 */
const reloadSettingsConditionsRegion = (reportElement, templateContext) => {
    const pendingPromise = new Pending('core_reportbuilder/conditions:reload');
    const settingsConditionsRegion = reportElement.querySelector(reportSelectors.regions.settingsConditions);

return Promise.all([
        processCollectedJavascript(templateContext.javascript),
        Templates.renderForPromise('core_reportbuilder/local/settings/conditions', {conditions: templateContext}),
    ])
        .then(([templateJs, {html, js}]) => Templates.replaceNode(settingsConditionsRegion, html, js + templateJs))
        .then(() => {
            initConditionsForm();

// Re-focus the add condition element after reloading the region.
            const reportAddCondition = reportElement.querySelector(reportSelectors.actions.reportAddCondition);
            reportAddCondition?.focus();

return pendingPromise.resolve();
        });
};

/**
 * Initialise conditions form, must be called on each init because the form container is re-created when switching editor modes
 */
const initConditionsForm = () => {
    const reportElement = document.querySelector(reportSelectors.regions.report);

// Enhance condition selector.
    const reportAddCondition = reportElement.querySelector(reportSelectors.actions.reportAddCondition);
    AutoComplete.enhanceField(reportAddCondition, false, '', getString('selectacondition', 'core_reportbuilder'))
        .catch(Notification.exception);

// Handle dynamic conditions form.
    const conditionFormContainer = reportElement.querySelector(reportSelectors.regions.settingsConditions);
    if (!conditionFormContainer) {
        return;
    }
    const conditionForm = new DynamicForm(conditionFormContainer, '\\core_reportbuilder\\form\\condition');

// Submit report conditions.
    conditionForm.addEventListener(conditionForm.events.FORM_SUBMITTED, event => {
        event.preventDefault();

getString('conditionsapplied', 'core_reportbuilder')
            .then(addToast)
            .catch(Notification.exception);

// After the form has been submitted, we should trigger report table reload.
        dispatchEvent(reportEvents.tableReload, {}, reportElement);
    });

// Reset report conditions.
    conditionForm.addEventListener(conditionForm.events.NOSUBMIT_BUTTON_PRESSED, event => {
        event.preventDefault();

Notification.saveCancelPromise(
            getString('resetconditions', 'core_reportbuilder'),
            getString('resetconditionsconfirm', 'core_reportbuilder'),
            getString('resetall', 'core_reportbuilder'),
            {triggerElement: event.detail}
        ).then(() => {
            const pendingPromise = new Pending('core_reportbuilder/conditions:reset');

return resetConditions(reportElement.dataset.reportId)
                .then(data => reloadSettingsConditionsRegion(reportElement, data))
                .then(() => addToast(getString('conditionsreset', 'core_reportbuilder')))
                .then(() => {
                    dispatchEvent(reportEvents.tableReload, {}, reportElement);
                    return pendingPromise.resolve();
                })
                .catch(Notification.exception);
        }).catch(() => {
            return;
        });
    });
};

/**
 * Initialise module, prefetch all required strings
 *
 * @param {Boolean} initialized Ensure we only add our listeners once
 */
export const init = initialized => {
    prefetchStrings('core_reportbuilder', [
        'conditionadded',
        'conditiondeleted',
        'conditionmoved',
        'conditionsapplied',
        'conditionsreset',
        'deletecondition',
        'deleteconditionconfirm',
        'resetall',
        'resetconditions',
        'resetconditionsconfirm',
        'selectacondition',
    ]);

prefetchStrings('core', [
        'delete',
    ]);

initConditionsForm();
    if (initialized) {
        return;
    }

// Add condition to report.
    document.addEventListener('change', event => {
        const reportAddCondition = event.target.closest(reportSelectors.actions.reportAddCondition);
        if (reportAddCondition) {
            event.preventDefault();

// Check if dropdown is closed with no condition selected.
            if (reportAddCondition.value === "" || reportAddCondition.value === "0") {
                return;
            }

const reportElement = reportAddCondition.closest(reportSelectors.regions.report);
            const pendingPromise = new Pending('core_reportbuilder/conditions:add');

addCondition(reportElement.dataset.reportId, reportAddCondition.value)
                .then(data => reloadSettingsConditionsRegion(reportElement, data))
                .then(() => getString('conditionadded', 'core_reportbuilder',
                    reportAddCondition.options[reportAddCondition.selectedIndex].text))
                .then(addToast)
                .then(() => {
                    dispatchEvent(reportEvents.tableReload, {}, reportElement);
                    return pendingPromise.resolve();
                })
                .catch(Notification.exception);
        }
    });

document.addEventListener('click', event => {

// Remove condition from report.
        const reportRemoveCondition = event.target.closest(reportSelectors.actions.reportRemoveCondition);
        if (reportRemoveCondition) {
            event.preventDefault();

const reportElement = reportRemoveCondition.closest(reportSelectors.regions.report);
            const conditionContainer = reportRemoveCondition.closest(reportSelectors.regions.activeCondition);
            const conditionName = conditionContainer.dataset.conditionName;

Notification.saveCancelPromise(
                getString('deletecondition', 'core_reportbuilder', conditionName),
                getString('deleteconditionconfirm', 'core_reportbuilder', conditionName),
                getString('delete', 'core'),
                {triggerElement: reportRemoveCondition}
            ).then(() => {
                const pendingPromise = new Pending('core_reportbuilder/conditions:remove');

return deleteCondition(reportElement.dataset.reportId, conditionContainer.dataset.conditionId)
                    .then(data => reloadSettingsConditionsRegion(reportElement, data))
                    .then(() => addToast(getString('conditiondeleted', 'core_reportbuilder', conditionName)))
                    .then(() => {
                        dispatchEvent(reportEvents.tableReload, {}, reportElement);
                        return pendingPromise.resolve();
                    })
                    .catch(Notification.exception);
            }).catch(() => {
                return;
            });
        }
    });

// Initialize sortable list to handle active conditions moving.
    const activeConditionsSelector = reportSelectors.regions.activeConditions;
    const activeConditionsSortableList = new SortableList(activeConditionsSelector, {isHorizontal: false});
    activeConditionsSortableList.getElementName = element => Promise.resolve(element.data('conditionName'));

document.addEventListener(SortableList.EVENTS.elementDrop, event => {
        const reportOrderCondition = event.target.closest(`${activeConditionsSelector} ${reportSelectors.regions.activeCondition}`);
        if (reportOrderCondition && event.detail.positionChanged) {
            const pendingPromise = new Pending('core_reportbuilder/conditions:reorder');

const reportElement = reportOrderCondition.closest(reportSelectors.regions.report);
            const {conditionId, conditionPosition, conditionName} = reportOrderCondition.dataset;

// Select target position, if moving to the end then count number of element siblings.
            let targetConditionPosition = event.detail.targetNextElement.data('conditionPosition')
                || event.detail.element.siblings().length + 2;
            if (targetConditionPosition > conditionPosition) {
                targetConditionPosition--;
            }

// Re-order condition, giving drop event transition time to finish.
            const reorderPromise = reorderCondition(reportElement.dataset.reportId, conditionId, targetConditionPosition);
            Promise.all([reorderPromise, new Promise(resolve => setTimeout(resolve, 1000))])
                .then(([data]) => reloadSettingsConditionsRegion(reportElement, data))
                .then(() => getString('conditionmoved', 'core_reportbuilder', conditionName))
                .then(addToast)
                .then(() => {
                    dispatchEvent(reportEvents.tableReload, {}, reportElement);
                    return pendingPromise.resolve();
                })
                .catch(Notification.exception);
        }
    });
};

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 card_view.js	JS	2.5 KB	2026-02-11 01:44	EDIT
📄 columns.js	JS	9.2 KB	2026-02-11 01:44	EDIT
📄 conditions.js	JS	10.6 KB	2026-02-11 01:44	EDIT
📄 filters.js	JS	7.6 KB	2026-02-11 01:44	EDIT
📄 sorting.js	JS	8 KB	2026-02-11 01:44	EDIT