jellyfin-web/src/components/channelmapper/channelmapper.js

define(['dom', 'dialogHelper', 'loading', 'connectionManager', 'globalize', 'actionsheet', 'emby-input', 'paper-icon-button-light', 'emby-button', 'listViewStyle', 'material-icons', 'formDialogStyle'], function (dom, dialogHelper, loading, connectionManager, globalize, actionsheet) {
    'use strict';

    return function (options) {
        function mapChannel(button, channelId, providerChannelId) {
            loading.show();
            var providerId = options.providerId;
            connectionManager.getApiClient(options.serverId).ajax({
                type: 'POST',
                url: ApiClient.getUrl('LiveTv/ChannelMappings'),
                data: {
                    providerId: providerId,
                    tunerChannelId: channelId,
                    providerChannelId: providerChannelId
                },
                dataType: 'json'
            }).then(function (mapping) {
                var listItem = dom.parentWithClass(button, 'listItem');
                button.setAttribute('data-providerid', mapping.ProviderChannelId);
                listItem.querySelector('.secondary').innerHTML = getMappingSecondaryName(mapping, currentMappingOptions.ProviderName);
                loading.hide();
            });
        }

        function onChannelsElementClick(e) {
            var btnMap = dom.parentWithClass(e.target, 'btnMap');

            if (btnMap) {
                var channelId = btnMap.getAttribute('data-id');
                var providerChannelId = btnMap.getAttribute('data-providerid');
                var menuItems = currentMappingOptions.ProviderChannels.map(function (m) {
                    return {
                        name: m.Name,
                        id: m.Id,
                        selected: m.Id.toLowerCase() === providerChannelId.toLowerCase()
                    };
                }).sort(function (a, b) {
                    return a.name.localeCompare(b.name);
                });
                actionsheet.show({
                    positionTo: btnMap,
                    items: menuItems
                }).then(function (newChannelId) {
                    mapChannel(btnMap, channelId, newChannelId);
                });
            }
        }

        function getChannelMappingOptions(serverId, providerId) {
            var apiClient = connectionManager.getApiClient(serverId);
            return apiClient.getJSON(apiClient.getUrl('LiveTv/ChannelMappingOptions', {
                providerId: providerId
            }));
        }

        function getMappingSecondaryName(mapping, providerName) {
            return (mapping.ProviderChannelName || '') + ' - ' + providerName;
        }

        function getTunerChannelHtml(channel, providerName) {
            var html = '';
            html += '<div class="listItem">';
            html += '<span class="material-icons listItemIcon dvr"></span>';
            html += '<div class="listItemBody two-line">';
            html += '<h3 class="listItemBodyText">';
            html += channel.Name;
            html += '</h3>';
            html += '<div class="secondary listItemBodyText">';

            if (channel.ProviderChannelName) {
                html += getMappingSecondaryName(channel, providerName);
            }

            html += '</div>';
            html += '</div>';
            html += '<button class="btnMap autoSize" is="paper-icon-button-light" type="button" data-id="' + channel.Id + '" data-providerid="' + channel.ProviderChannelId + '"><span class="material-icons mode_edit"></span></button>';
            return html += '</div>';
        }

        function getEditorHtml() {
            var html = '';
            html += '<div class="formDialogContent">';
            html += '<div class="dialogContentInner dialog-content-centered">';
            html += '<form style="margin:auto;">';
            html += '<h1>' + globalize.translate('HeaderChannels') + '</h1>';
            html += '<div class="channels paperList">';
            html += '</div>';
            html += '</form>';
            html += '</div>';
            return html += '</div>';
        }

        function initEditor(dlg, options) {
            getChannelMappingOptions(options.serverId, options.providerId).then(function (result) {
                currentMappingOptions = result;
                var channelsElement = dlg.querySelector('.channels');
                channelsElement.innerHTML = result.TunerChannels.map(function (channel) {
                    return getTunerChannelHtml(channel, result.ProviderName);
                }).join('');
                channelsElement.addEventListener('click', onChannelsElementClick);
            });
        }

        var currentMappingOptions;
        var self = this;

        self.show = function () {
            var dialogOptions = {
                removeOnClose: true
            };
            dialogOptions.size = 'small';
            var dlg = dialogHelper.createDialog(dialogOptions);
            dlg.classList.add('formDialog');
            dlg.classList.add('ui-body-a');
            dlg.classList.add('background-theme-a');
            var html = '';
            var title = globalize.translate('MapChannels');
            html += '<div class="formDialogHeader">';
            html += '<button is="paper-icon-button-light" class="btnCancel autoSize" tabindex="-1"><span class="material-icons arrow_back"></span></button>';
            html += '<h3 class="formDialogHeaderTitle">';
            html += title;
            html += '</h3>';
            html += '</div>';
            html += getEditorHtml();
            dlg.innerHTML = html;
            initEditor(dlg, options);
            dlg.querySelector('.btnCancel').addEventListener('click', function () {
                dialogHelper.close(dlg);
            });
            return new Promise(function (resolve, reject) {
                dlg.addEventListener('close', resolve);
                dialogHelper.open(dlg);
            });
        };
    };
});