448 lines
11 KiB
JavaScript
448 lines
11 KiB
JavaScript
/* jslint node: true */
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'use strict';
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// ENiGMA½
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const MenuModule = require('../core/menu_module.js').MenuModule;
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const getModDatabasePath = require('../core/database.js').getModDatabasePath;
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const ViewController = require('../core/view_controller.js').ViewController;
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const ansi = require('../core/ansi_term.js');
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const theme = require('../core/theme.js');
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const getUserName = require('../core/user.js').getUserName;
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// deps
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const async = require('async');
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const sqlite3 = require('sqlite3');
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const _ = require('lodash');
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// :TODO: add notes field
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exports.getModule = BBSListModule;
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const moduleInfo = {
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name : 'BBS List',
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desc : 'List of other BBSes',
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author : 'Andrew Pamment',
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packageName : 'com.magickabbs.enigma.bbslist'
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};
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exports.moduleInfo = moduleInfo;
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const MciViewIds = {
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view : {
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BBSList : 1,
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SelectedBBSName : 2,
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SelectedBBSSysOp : 3,
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SelectedBBSTelnet : 4,
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SelectedBBSWww : 5,
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SelectedBBSLoc : 6,
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SelectedBBSSoftware : 7,
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SelectedBBSNotes : 8,
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SelectedBBSSubmitter : 9,
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},
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add : {
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BBSName : 1,
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Sysop : 2,
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Telnet : 3,
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Www : 4,
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Location : 5,
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Software : 6,
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Notes : 7,
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Error : 8,
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}
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};
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const FormIds = {
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View : 0,
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Add : 1,
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};
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const SELECTED_MCI_NAME_TO_ENTRY = {
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SelectedBBSName : 'bbsName',
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SelectedBBSSysOp : 'sysOp',
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SelectedBBSTelnet : 'telnet',
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SelectedBBSWww : 'www',
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SelectedBBSLoc : 'location',
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SelectedBBSSoftware : 'software',
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SelectedBBSSubmitter : 'submitter',
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SelectedBBSSubmitterId : 'submitterUserId',
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SelectedBBSNotes : 'notes',
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};
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function BBSListModule(options) {
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MenuModule.call(this, options);
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const self = this;
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const config = this.menuConfig.config;
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this.initSequence = function() {
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async.series(
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[
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function beforeDisplayArt(callback) {
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self.beforeArt(callback);
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},
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function display(callback) {
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self.displayBBSList(false, callback);
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}
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],
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err => {
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if(err) {
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// :TODO: Handle me -- initSequence() should really take a completion callback
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}
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self.finishedLoading();
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}
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);
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};
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this.drawSelectedEntry = function(entry) {
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if(!entry) {
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Object.keys(SELECTED_MCI_NAME_TO_ENTRY).forEach(mciName => {
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self.setViewText(MciViewIds.view[mciName], '');
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});
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} else {
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// :TODO: we really need pipe code support for TextView!!
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const youSubmittedFormat = config.youSubmittedFormat || '{submitter} (You!)';
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Object.keys(SELECTED_MCI_NAME_TO_ENTRY).forEach(mciName => {
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const t = entry[SELECTED_MCI_NAME_TO_ENTRY[mciName]];
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if(MciViewIds.view[mciName]) {
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if('SelectedBBSSubmitter' == mciName && entry.submitterUserId == self.client.user.userId) {
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self.setViewText(MciViewIds.view.SelectedBBSSubmitter, youSubmittedFormat.format(entry));
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} else {
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self.setViewText(MciViewIds.view[mciName], t);
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}
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}
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});
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}
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};
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this.setEntries = function(entriesView) {
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/*
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:TODO: This is currently disabled until VerticalMenuView 'justify' works properly with pipe code strings
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const listFormat = config.listFormat || '{bbsName}';
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const focusListFormat = config.focusListFormat || '{bbsName}';
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entriesView.setItems(self.entries.map( e => {
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return listFormat.format(e);
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}));
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entriesView.setFocusItems(self.entries.map( e => {
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return focusListFormat.format(e);
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}));
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*/
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entriesView.setItems(self.entries.map(e => e.bbsName));
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};
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this.displayBBSList = function(clearScreen, cb) {
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async.waterfall(
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[
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function clearAndDisplayArt(callback) {
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if(self.viewControllers.add) {
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self.viewControllers.add.setFocus(false);
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}
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if (clearScreen) {
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self.client.term.rawWrite(ansi.resetScreen());
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}
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theme.displayThemedAsset(
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config.art.entries,
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self.client,
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{ font : self.menuConfig.font, trailingLF : false },
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(err, artData) => {
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return callback(err, artData);
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}
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);
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},
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function initOrRedrawViewController(artData, callback) {
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if(_.isUndefined(self.viewControllers.add)) {
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const vc = self.addViewController(
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'view',
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new ViewController( { client : self.client, formId : FormIds.View } )
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);
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const loadOpts = {
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callingMenu : self,
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mciMap : artData.mciMap,
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formId : FormIds.View,
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};
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return vc.loadFromMenuConfig(loadOpts, callback);
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} else {
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self.viewControllers.view.setFocus(true);
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self.viewControllers.view.getView(MciViewIds.view.BBSList).redraw();
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return callback(null);
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}
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},
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function fetchEntries(callback) {
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const entriesView = self.viewControllers.view.getView(MciViewIds.view.BBSList);
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self.entries = [];
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self.database.each(
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`SELECT id, bbs_name, sysop, telnet, www, location, software, submitter_user_id, notes
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FROM bbs_list;`,
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(err, row) => {
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if (!err) {
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self.entries.push({
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id : row.id,
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bbsName : row.bbs_name,
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sysOp : row.sysop,
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telnet : row.telnet,
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www : row.www,
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location : row.location,
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software : row.software,
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submitterUserId : row.submitter_user_id,
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notes : row.notes,
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});
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}
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},
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err => {
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return callback(err, entriesView);
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}
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);
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},
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function getUserNames(entriesView, callback) {
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async.each(self.entries, (entry, next) => {
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getUserName(entry.submitterUserId, (err, username) => {
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if(username) {
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entry.submitter = username;
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} else {
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entry.submitter = 'N/A';
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}
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return next();
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});
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}, () => {
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return callback(null, entriesView);
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});
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},
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function populateEntries(entriesView, callback) {
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self.setEntries(entriesView);
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entriesView.on('index update', idx => {
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const entry = self.entries[idx];
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self.drawSelectedEntry(entry);
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if(!entry) {
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self.selectedBBS = -1;
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} else {
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self.selectedBBS = idx;
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}
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});
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if (self.selectedBBS >= 0) {
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entriesView.setFocusItemIndex(self.selectedBBS);
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self.drawSelectedEntry(self.entries[self.selectedBBS]);
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} else if (self.entries.length > 0) {
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entriesView.setFocusItemIndex(0);
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self.drawSelectedEntry(self.entries[0]);
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}
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entriesView.redraw();
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return callback(null);
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}
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],
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err => {
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if(cb) {
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return cb(err);
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}
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}
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);
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};
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this.displayAddScreen = function(cb) {
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async.waterfall(
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[
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function clearAndDisplayArt(callback) {
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self.viewControllers.view.setFocus(false);
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self.client.term.rawWrite(ansi.resetScreen());
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theme.displayThemedAsset(
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config.art.add,
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self.client,
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{ font : self.menuConfig.font },
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(err, artData) => {
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return callback(err, artData);
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}
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);
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},
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function initOrRedrawViewController(artData, callback) {
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if(_.isUndefined(self.viewControllers.add)) {
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const vc = self.addViewController(
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'add',
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new ViewController( { client : self.client, formId : FormIds.Add } )
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);
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const loadOpts = {
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callingMenu : self,
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mciMap : artData.mciMap,
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formId : FormIds.Add,
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};
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return vc.loadFromMenuConfig(loadOpts, callback);
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} else {
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self.viewControllers.add.setFocus(true);
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self.viewControllers.add.redrawAll();
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self.viewControllers.add.switchFocus(MciViewIds.add.BBSName);
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return callback(null);
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}
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}
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],
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err => {
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if(cb) {
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return cb(err);
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}
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}
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);
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};
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this.clearAddForm = function() {
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[ 'BBSName', 'Sysop', 'Telnet', 'Www', 'Location', 'Software', 'Error', 'Notes' ].forEach( mciName => {
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const v = self.viewControllers.add.getView(MciViewIds.add[mciName]);
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if(v) {
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v.setText('');
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}
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});
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};
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this.menuMethods = {
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//
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// Validators
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//
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viewValidationListener : function(err, cb) {
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const errMsgView = self.viewControllers.add.getView(MciViewIds.add.Error);
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if(errMsgView) {
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if(err) {
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errMsgView.setText(err.message);
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} else {
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errMsgView.clearText();
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}
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}
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return cb(null);
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},
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//
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// Key & submit handlers
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//
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quitBBSList : function() {
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self.prevMenu();
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},
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addBBS : function() {
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self.displayAddScreen();
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},
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deleteBBS : function() {
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const entriesView = self.viewControllers.view.getView(MciViewIds.view.BBSList);
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if(self.entries[self.selectedBBS].submitterUserId !== self.client.user.userId && !self.client.user.isSysOp()) {
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// must be owner or +op
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return;
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}
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const entry = self.entries[self.selectedBBS];
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if(!entry) {
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return;
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}
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self.database.run(
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`DELETE FROM bbs_list
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WHERE id=?;`,
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[ entry.id ],
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err => {
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if (err) {
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self.client.log.error( { error : err.message }, 'Error deleting from BBS list');
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} else {
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self.entries.splice(self.selectedBBS, 1);
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self.setEntries(entriesView);
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if(self.entries.length > 0) {
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entriesView.focusPrevious();
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}
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self.viewControllers.view.redrawAll();
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}
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}
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);
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},
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submitBBS : function(formData) {
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let ok = true;
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[ 'BBSName', 'Sysop', 'Telnet' ].forEach( mciName => {
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if('' === self.viewControllers.add.getView(MciViewIds.add[mciName]).getData()) {
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ok = false;
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}
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});
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if(!ok) {
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// validators should prevent this!
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return;
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}
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self.database.run(
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`INSERT INTO bbs_list (bbs_name, sysop, telnet, www, location, software, submitter_user_id, notes)
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VALUES(?, ?, ?, ?, ?, ?, ?, ?);`,
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[ formData.value.name, formData.value.sysop, formData.value.telnet, formData.value.www, formData.value.location, formData.value.software, self.client.user.userId, formData.value.notes ],
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err => {
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if(err) {
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self.client.log.error( { error : err.message }, 'Error adding to BBS list');
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}
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self.clearAddForm();
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self.displayBBSList(true);
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}
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);
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},
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cancelSubmit : function() {
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self.clearAddForm();
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self.displayBBSList(true);
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}
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};
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this.setViewText = function(id, text) {
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var v = self.viewControllers.view.getView(id);
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if(v) {
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v.setText(text);
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}
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};
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this.initDatabase = function(cb) {
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async.series(
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[
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function openDatabase(callback) {
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self.database = new sqlite3.Database(
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getModDatabasePath(moduleInfo),
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callback
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);
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},
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function createTables(callback) {
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self.database.serialize( () => {
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self.database.run(
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`CREATE TABLE IF NOT EXISTS bbs_list (
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id INTEGER PRIMARY KEY,
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bbs_name VARCHAR NOT NULL,
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sysop VARCHAR NOT NULL,
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telnet VARCHAR NOT NULL,
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www VARCHAR,
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location VARCHAR,
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software VARCHAR,
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submitter_user_id INTEGER NOT NULL,
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notes VARCHAR
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);`
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);
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});
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callback(null);
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}
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],
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cb
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);
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};
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}
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require('util').inherits(BBSListModule, MenuModule);
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BBSListModule.prototype.beforeArt = function(cb) {
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BBSListModule.super_.prototype.beforeArt.call(this, err => {
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return err ? cb(err) : this.initDatabase(cb);
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});
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};
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