modules/validations/help_request.js

import { t } from '../core/localizer';
import { utilDisplayLabel } from '../util';
import { validationIssue, validationIssueFix } from '../core/validation';


export function validationHelpRequest(context) {
    var type = 'help_request';

    var validation = function checkFixmeTag(entity) {

        if (!entity.tags.fixme) return [];

        // don't flag fixmes on features added by the user
        if (entity.version === undefined) return [];

        if (entity.v !== undefined) {
            var baseEntity = context.history().base().hasEntity(entity.id);
            // don't flag fixmes added by the user on existing features
            if (!baseEntity || !baseEntity.tags.fixme) return [];
        }

        return [new validationIssue({
            type: type,
            subtype: 'fixme_tag',
            severity: 'warning',
            message: function(context) {
                var entity = context.hasEntity(this.entityIds[0]);
                return entity ? t.html('issues.fixme_tag.message', {
                    feature: utilDisplayLabel(entity, context.graph(), true /* verbose */)
                }) : '';
            },
            dynamicFixes: function() {
                return [
                    new validationIssueFix({
                        title: t.html('issues.fix.address_the_concern.title')
                    })
                ];
            },
            reference: showReference,
            entityIds: [entity.id]
        })];

        function showReference(selection) {
            selection.selectAll('.issue-reference')
                .data([0])
                .enter()
                .append('div')
                .attr('class', 'issue-reference')
                .html(t.html('issues.fixme_tag.reference'));
        }
    };

    validation.type = type;

    return validation;
}