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lint: src/node/utils/ExportTxt.js

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John McLear 2021-01-21 21:06:52 +00:00 • committed by Richard Hansen
parent bfabe7c297
commit 9fff82e370
1 changed files with 23 additions and 20 deletions
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43
src/node/utils/ExportTxt.js
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@ -1,3 +1,4 @@
'use strict';
/** /**
* TXT export * TXT export
*/ */
@ -18,15 +19,15 @@
* limitations under the License. * limitations under the License.
*/ */
const Changeset = require('ep_etherpad-lite/static/js/Changeset'); const Changeset = require('../../static/js/Changeset');
const padManager = require('../db/PadManager'); const padManager = require('../db/PadManager');
const _analyzeLine = require('./ExportHelper')._analyzeLine; const _analyzeLine = require('./ExportHelper')._analyzeLine;
// This is slightly different than the HTML method as it passes the output to getTXTFromAText // This is slightly different than the HTML method as it passes the output to getTXTFromAText
const getPadTXT = async function (pad, revNum) { const getPadTXT = async (pad, revNum) => {
let atext = pad.atext; let atext = pad.atext;
if (revNum != undefined) { if (revNum !== undefined) {
// fetch revision atext // fetch revision atext
atext = await pad.getInternalRevisionAText(revNum); atext = await pad.getInternalRevisionAText(revNum);
} }
@ -37,7 +38,7 @@ const getPadTXT = async function (pad, revNum) {
// This is different than the functionality provided in ExportHtml as it provides formatting // This is different than the functionality provided in ExportHtml as it provides formatting
// functionality that is designed specifically for TXT exports // functionality that is designed specifically for TXT exports
function getTXTFromAtext(pad, atext, authorColors) { const getTXTFromAtext = (pad, atext, authorColors) => {
const apool = pad.apool(); const apool = pad.apool();
const textLines = atext.text.slice(0, -1).split('\n'); const textLines = atext.text.slice(0, -1).split('\n');
const attribLines = Changeset.splitAttributionLines(atext.attribs, atext.text); const attribLines = Changeset.splitAttributionLines(atext.attribs, atext.text);
@ -53,7 +54,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
} }
}); });
function getLineTXT(text, attribs) { const getLineTXT = (text, attribs) => {
const propVals = [false, false, false]; const propVals = [false, false, false];
const ENTER = 1; const ENTER = 1;
const STAY = 2; const STAY = 2;
@ -69,7 +70,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
let idx = 0; let idx = 0;
function processNextChars(numChars) { const processNextChars = (numChars) => {
if (numChars <= 0) { if (numChars <= 0) {
return; return;
} }
@ -79,7 +80,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
while (iter.hasNext()) { while (iter.hasNext()) {
const o = iter.next(); const o = iter.next();
var propChanged = false; let propChanged = false;
Changeset.eachAttribNumber(o.attribs, (a) => { Changeset.eachAttribNumber(o.attribs, (a) => {
if (a in anumMap) { if (a in anumMap) {
@ -94,7 +95,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
} }
}); });
for (var i = 0; i < propVals.length; i++) { for (let i = 0; i < propVals.length; i++) {
if (propVals[i] === true) { if (propVals[i] === true) {
propVals[i] = LEAVE; propVals[i] = LEAVE;
propChanged = true; propChanged = true;
@ -110,7 +111,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
// leaving bold (e.g.) also leaves italics, etc. // leaving bold (e.g.) also leaves italics, etc.
let left = false; let left = false;
for (var i = 0; i < propVals.length; i++) { for (let i = 0; i < propVals.length; i++) {
const v = propVals[i]; const v = propVals[i];
if (!left) { if (!left) {
@ -123,9 +124,9 @@ function getTXTFromAtext(pad, atext, authorColors) {
} }
} }
var tags2close = []; const tags2close = [];
for (var i = propVals.length - 1; i >= 0; i--) { for (let i = propVals.length - 1; i >= 0; i--) {
if (propVals[i] === LEAVE) { if (propVals[i] === LEAVE) {
// emitCloseTag(i); // emitCloseTag(i);
tags2close.push(i); tags2close.push(i);
@ -136,7 +137,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
} }
} }
for (var i = 0; i < propVals.length; i++) { for (let i = 0; i < propVals.length; i++) {
if (propVals[i] === ENTER || propVals[i] === STAY) { if (propVals[i] === ENTER || propVals[i] === STAY) {
propVals[i] = true; propVals[i] = true;
} }
@ -163,18 +164,20 @@ function getTXTFromAtext(pad, atext, authorColors) {
assem.append(s); assem.append(s);
} // end iteration over spans in line } // end iteration over spans in line
var tags2close = []; const tags2close = [];
for (var i = propVals.length - 1; i >= 0; i--) { for (let i = propVals.length - 1; i >= 0; i--) {
if (propVals[i]) { if (propVals[i]) {
tags2close.push(i); tags2close.push(i);
propVals[i] = false; propVals[i] = false;
} }
} }
} // end processNextChars };
// end processNextChars
processNextChars(text.length - idx); processNextChars(text.length - idx);
return (assem.toString()); return (assem.toString());
} // end getLineHTML };
// end getLineHTML
const pieces = [css]; const pieces = [css];
@ -193,7 +196,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
const line = _analyzeLine(textLines[i], attribLines[i], apool); const line = _analyzeLine(textLines[i], attribLines[i], apool);
let lineContent = getLineTXT(line.text, line.aline); let lineContent = getLineTXT(line.text, line.aline);
if (line.listTypeName == 'bullet') { if (line.listTypeName === 'bullet') {
lineContent = `* ${lineContent}`; // add a bullet lineContent = `* ${lineContent}`; // add a bullet
} }
@ -212,7 +215,7 @@ function getTXTFromAtext(pad, atext, authorColors) {
} }
} }
if (line.listTypeName == 'number') { if (line.listTypeName === 'number') {
/* /*
* listLevel == amount of indentation * listLevel == amount of indentation
* listNumber(s) == item number * listNumber(s) == item number
@ -249,11 +252,11 @@ function getTXTFromAtext(pad, atext, authorColors) {
} }
return pieces.join(''); return pieces.join('');
} };
exports.getTXTFromAtext = getTXTFromAtext; exports.getTXTFromAtext = getTXTFromAtext;
exports.getPadTXTDocument = async function (padId, revNum) { exports.getPadTXTDocument = async (padId, revNum) => {
const pad = await padManager.getPad(padId); const pad = await padManager.getPad(padId);
return getPadTXT(pad, revNum); return getPadTXT(pad, revNum);
}; };