mybuddy/static/admin/js/actions.9fe89b71cbba.js

/*global gettext, interpolate, ngettext*/
'use strict';
{
    const $ = django.jQuery;
    let lastChecked;

    $.fn.actions = function(opts) {
        const options = $.extend({}, $.fn.actions.defaults, opts);
        const actionCheckboxes = $(this);
        let list_editable_changed = false;
        const showQuestion = function() {
                $(options.acrossClears).hide();
                $(options.acrossQuestions).show();
                $(options.allContainer).hide();
            },
            showClear = function() {
                $(options.acrossClears).show();
                $(options.acrossQuestions).hide();
                $(options.actionContainer).toggleClass(options.selectedClass);
                $(options.allContainer).show();
                $(options.counterContainer).hide();
            },
            reset = function() {
                $(options.acrossClears).hide();
                $(options.acrossQuestions).hide();
                $(options.allContainer).hide();
                $(options.counterContainer).show();
            },
            clearAcross = function() {
                reset();
                $(options.acrossInput).val(0);
                $(options.actionContainer).removeClass(options.selectedClass);
            },
            checker = function(checked) {
                if (checked) {
                    showQuestion();
                } else {
                    reset();
                }
                $(actionCheckboxes).prop("checked", checked)
                    .parent().parent().toggleClass(options.selectedClass, checked);
            },
            updateCounter = function() {
                const sel = $(actionCheckboxes).filter(":checked").length;
                // data-actions-icnt is defined in the generated HTML
                // and contains the total amount of objects in the queryset
                const actions_icnt = $('.action-counter').data('actionsIcnt');
                $(options.counterContainer).html(interpolate(
                    ngettext('%(sel)s of %(cnt)s selected', '%(sel)s of %(cnt)s selected', sel), {
                        sel: sel,
                        cnt: actions_icnt
                    }, true));
                $(options.allToggle).prop("checked", function() {
                    let value;
                    if (sel === actionCheckboxes.length) {
                        value = true;
                        showQuestion();
                    } else {
                        value = false;
                        clearAcross();
                    }
                    return value;
                });
            };
        // Show counter by default
        $(options.counterContainer).show();
        // Check state of checkboxes and reinit state if needed
        $(this).filter(":checked").each(function(i) {
            $(this).parent().parent().toggleClass(options.selectedClass);
            updateCounter();
            if ($(options.acrossInput).val() === 1) {
                showClear();
            }
        });
        $(options.allToggle).show().on('click', function() {
            checker($(this).prop("checked"));
            updateCounter();
        });
        $("a", options.acrossQuestions).on('click', function(event) {
            event.preventDefault();
            $(options.acrossInput).val(1);
            showClear();
        });
        $("a", options.acrossClears).on('click', function(event) {
            event.preventDefault();
            $(options.allToggle).prop("checked", false);
            clearAcross();
            checker(0);
            updateCounter();
        });
        lastChecked = null;
        $(actionCheckboxes).on('click', function(event) {
            if (!event) { event = window.event; }
            const target = event.target ? event.target : event.srcElement;
            if (lastChecked && $.data(lastChecked) !== $.data(target) && event.shiftKey === true) {
                let inrange = false;
                $(lastChecked).prop("checked", target.checked)
                    .parent().parent().toggleClass(options.selectedClass, target.checked);
                $(actionCheckboxes).each(function() {
                    if ($.data(this) === $.data(lastChecked) || $.data(this) === $.data(target)) {
                        inrange = (inrange) ? false : true;
                    }
                    if (inrange) {
                        $(this).prop("checked", target.checked)
                            .parent().parent().toggleClass(options.selectedClass, target.checked);
                    }
                });
            }
            $(target).parent().parent().toggleClass(options.selectedClass, target.checked);
            lastChecked = target;
            updateCounter();
        });
        $('form#changelist-form table#result_list tr').on('change', 'td:gt(0) :input', function() {
            list_editable_changed = true;
        });
        $('form#changelist-form button[name="index"]').on('click', function(event) {
            if (list_editable_changed) {
                return confirm(gettext("You have unsaved changes on individual editable fields. If you run an action, your unsaved changes will be lost."));
            }
        });
        $('form#changelist-form input[name="_save"]').on('click', function(event) {
            let action_changed = false;
            $('select option:selected', options.actionContainer).each(function() {
                if ($(this).val()) {
                    action_changed = true;
                }
            });
            if (action_changed) {
                if (list_editable_changed) {
                    return confirm(gettext("You have selected an action, but you haven’t saved your changes to individual fields yet. Please click OK to save. You’ll need to re-run the action."));
                } else {
                    return confirm(gettext("You have selected an action, and you haven’t made any changes on individual fields. You’re probably looking for the Go button rather than the Save button."));
                }
            }
        });
    };
    /* Setup plugin defaults */
    $.fn.actions.defaults = {
        actionContainer: "div.actions",
        counterContainer: "span.action-counter",
        allContainer: "div.actions span.all",
        acrossInput: "div.actions input.select-across",
        acrossQuestions: "div.actions span.question",
        acrossClears: "div.actions span.clear",
        allToggle: "#action-toggle",
        selectedClass: "selected"
    };
    $(document).ready(function() {
        const $actionsEls = $('tr input.action-select');
        if ($actionsEls.length > 0) {
            $actionsEls.actions();
        }
    });
}