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replace2.js
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replace2.js
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import {
questionQueue,
nextClick,
previousClicked,
moduleParams,
rbAndCbClick,
textBoxInput,
handleXOR,
displayQuestion,
parseSSN,
parsePhoneNumber,
submitQuestionnaire,
textboxinput,
math,
radioAndCheckboxUpdate
} from "./questionnaire.js";
import { restoreResults } from "./localforageDAO.js";
import { parseGrid, grid_replace_regex } from "./buildGrid.js";
import { clearValidationError } from "./validate.js";
export let transform = function () {
// init
};
transform.rbAndCbClick = rbAndCbClick
let questName = "Questionnaire";
let rootElement;
let paramSplit = (str) =>
[...str.matchAll(/(\w+)=(\s?.+?)\s*(?=\w+=|$)/gm)].reduce((pv, cv) => {
pv[cv[1]] = encodeURIComponent(cv[2]);
return pv
}, {})
let reduceObj = (obj) => {
//replace options with split values (uri encoded)
return Object.entries(obj).reduce((pv, cv) => {
return pv += ` ${cv[0]}=${cv[1]}`
}, "").trim()
}
transform.render = async (obj, divId, previousResults = {}) => {
moduleParams.renderObj = obj;
moduleParams.previousResults = previousResults;
moduleParams.soccer = obj.soccer;
moduleParams.delayedParameterArray = obj.delayedParameterArray;
rootElement = divId;
let contents = "";
// allow the client to reset the tree...
if (obj.text) contents = obj.text;
// TODO: should these stylesheets have local refs instead (pulled from the CDN instead of the GitHub repo)?
if (obj.url) {
contents = await (await fetch(obj.url)).text();
moduleParams.config = contents
if (obj.activate) {
const link = document.createElement("link");
link.rel = "stylesheet";
link.href = "https://episphere.github.io/quest/ActiveLogic.css";
document.head.appendChild(link);
const link2 = document.createElement("link");
link2.rel = "stylesheet";
link2.href = "https://episphere.github.io/quest/Style1.css";
document.head.appendChild(link2);
}
}
// Define the Date prototype function toQuestFormat
Date.prototype.toQuestFormat = function () { return `${this.getFullYear()}-${this.getMonth() + 1}-${this.getDate()}` }
const current_date = new Date()
// first... build grids...
contents = contents.replace(grid_replace_regex, parseGrid);
// then we must unroll the loops...
contents = unrollLoops(contents);
// #issue 378, note: getMonth 0=Jan, need to add 1
contents = contents
.replace(/#currentMonthStr/g, ["Jan", "Feb", "Mar", 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'][new Date().getMonth()])
.replace(/#currentMonth/g, current_date.getMonth() + 1)
.replace(/#currentYear/g, current_date.getFullYear())
// issue #405 need #today and today+/- n days...
.replace(/#today(\s*[+\-]\s*\d+)?/g, (match, offset) => {
// if no (+/- offset) we want today...
if (!offset || offset.trim().length == 0) {
return current_date.toQuestFormat()
}
// otherwise +/- the offset in number of days...
offset = parseInt(offset.replace(/\s/g, ""));
let offset_date = new Date()
offset_date.setDate(offset_date.getDate() + offset)
return offset_date.toQuestFormat()
})
// questionnarie
// hey, lets de-lint the contents.. convert (^|\n{2,}Q1. to [Q1]
// note: the first question wont have the \n\n so we need to look at start of string(^)
.replace(/\/\*.*\*\//g, "")
.replace(/\/\/.*/g, "");
// contents = contents.replace(/\[DISPLAY IF .*\]/gms, "");
let nameRegex = new RegExp(/{"name":"(\w*)"}/);
if (nameRegex.test(contents)) {
contents = contents.replace(/{"name":"(\w*)"}/, fQuestName);
function fQuestName(group, name) {
questName = name;
moduleParams.questName = name;
return "";
}
} else {
questName = "Questionnaire";
moduleParams.questName = questName;
}
// first let's deal with breaking up questions..
// a question starts with the [ID1] regex pattern
// and end with the next pattern or the end of string...
// start with a '['
// then the first character must be a capital letter
// followed by zero or more capital letters/digits or an _
// note: we want this possessive (NOT greedy) so add a ?
// otherwise it would match the first and last square bracket
let regEx = new RegExp(
"\\[([A-Z_][A-Z0-9_#]*[\\?\\!]?)(?:\\|([^,\\|\\]]+)\\|?)?(,.*?)?\\](.*?)(?=$|\\[[_A-Z]|<form)",
"g"
);
// TODO: General -> <br> tag replacement -> these read "Empty Group" in Chrome with screen reader, which is not ideal.
// because firefox cannot handle the "s" tag, encode all newlines
// as a unit seperator ASCII code 1f (decimal: 31)
contents = contents.replace(/(?:\r\n|\r|\n)/g, "\u001f");
contents = contents.replace(regEx, function (
page,
questID,
questOpts,
questArgs,
questText
) {
// questText = questText.replace(/\/\*[\s\S]+\*\//g, "");
// questText = questText.replace(/\/\/.*\n/g, "");
questText = questText.replace(/\u001f/g, "\n");
questText = questText.replace(/(?:\r\n|\r|\n)/g, "<br>");
questText = questText.replace(/\[_#\]/g, "");
let counter = 1;
questText = questText.replace(/\[\]/g, function (x) {
let t = "[" + counter.toString() + "]";
counter = counter + 1;
return t;
});
//handle options for question
questOpts = questOpts ? questOpts : "";
questOpts = questOpts.replaceAll(/(min|max)-count\s*=\s*(\d+)/g,'data-$1-count=$2')
// handle displayif on the question...
// if questArgs is undefined set it to blank.
questArgs = questArgs ? questArgs : "";
// make sure that this is a "displayif"
var displayifMatch = questArgs.match(/displayif\s*=\s*.*/);
let endMatch = questArgs.match(/end\s*=\s*(.*)?/);
// if so, remove the comma and go. if not, set questArgs to blank...
if (displayifMatch) {
questArgs = displayifMatch[0];
questArgs = `displayif=${encodeURIComponent(displayifMatch[0].slice(displayifMatch[0].indexOf('=') + 1))}`
} else if (endMatch) {
questArgs = endMatch[0];
} else {
questArgs = "";
}
let target = "";
let hardBool = questID.endsWith("!");
let softBool = questID.endsWith("?");
if (hardBool || softBool) {
questID = questID.slice(0, -1);
if (hardBool) {
target = "data-target='#hardModal'";
} else {
target = "data-target='#softModal'";
}
}
let prevButton =
(endMatch && endMatch[1]) === "noback"
? ""
: (questID === 'END')
? "<button type='submit' class='previous w-100' id='lastBackButton' aria-label='Back to the previous section' data-click-type='previous'>Back</button>"
: "<button type='submit' class='previous w-100' aria-label='Back to the previous question' data-click-type='previous'>Back</button>";
//debugger;
let resetButton = (questID === 'END')
? "<button type='submit' class='reset' id='submitButton' aria-label='Submit your survey' data-click-type='submitSurvey'>Submit Survey</button>"
: "<button type='submit' class='reset w-100' aria-label='Reset this answer' data-click-type='reset'>Reset Answer</button>";
let nextButton = endMatch
? ""
: `<button type='submit' class='next w-100' ${target} aria-label='Next question' data-click-type='next'>Next</button>`;
// replace user profile variables...
questText = questText.replace(/\{\$u:(\w+)}/g, (all, varid) => {
return `<span name='${varid}'>${math._value(varid)}</span>`;
});
// replace {$id} with span tag
questText = questText.replace(/\{\$(\w+(?:\.\w+)?):?([a-zA-Z0-9 ,.!?"-]*)\}/g, fID);
function fID(fullmatch, forId, optional) {
if (optional == undefined) {
optional = "";
} else {
optional = optional;
}
return `<span forId='${forId}' optional='${optional}'>${forId}</span>`;
}
// replace {#id} with span tag
questText=questText.replace(/\{\#([^}#]+)\}/g,fHash)
function fHash(fullmatch,expr){
return `<span data-encoded-expression=${encodeURIComponent(expr)}>${expr}</span>`
}
//adding displayif with nested questions. nested display if uses !| to |!
questText = questText.replace(/!\|(displayif=.+?)\|(.*?)\|!/g, fDisplayIf);
function fDisplayIf(containsGroup, condition, text) {
text = text.replace(/\|(?:__\|){2,}(?:([^\|\<]+[^\|]+)\|)?/g, fNum);
text = text.replace(/\|popup\|([^|]+)\|(?:([^|]+)\|)?([^|]+)\|/g, fPopover);
text = text.replace(/\|@\|(?:([^\|\<]+[^\|]+)\|)?/g, fEmail);
text = text.replace(/\|date\|(?:([^\|\<]+[^\|]+)\|)?/g, fDate);
text = text.replace(/\|tel\|(?:([^\|\<]+[^\|]+)\|)?/g, fPhone);
text = text.replace(/\|SSN\|(?:([^\|\<]+[^\|]+)\|)?/g, fSSN);
text = text.replace(/\|state\|(?:([^\|\<]+[^\|]+)\|)?/g, fState);
text = text.replace(/\((\d*)(?:\:(\w+))?(?:\|(\w+))?(?:,(displayif=.+\))?)?\)(.*?)(?=(?:\(\d)|\n|<br>|$)/g, fRadio);
text = text.replace(/\[(\d*)(\*)?(?:\:(\w+))?(?:\|(\w+))?(?:,(displayif=.+?\))?)?\]\s*(.*?)\s*(?=(?:\[\d)|\n|<br>|$)/g, fCheck);
text = text.replace(/\[text\s?box(?:\s*:\s*(\w+))?\]/g, fTextBox);
text = text.replace(/\|(?:__\|)(?:([^\s<][^|<]+[^\s<])\|)?\s*(.*?)/g, fText);
text = text.replace(/\|___\|((\w+)\|)?/g, fTextArea);
text = text.replace(/\|time\|(?:([^\|\<]+[^\|]+)\|)?/g, fTime);
text = text.replace(
/#YNP/g,
`(1) Yes
(0) No
(99) Prefer not to answer`
);
text = questText.replace(
/#YN/g,
`(1) Yes
(0) No`
);
return `<span class='displayif' ${condition}>${text}</span>`;
}
//replace |popup|buttonText|Title|text| with a popover
questText = questText.replace(
/\|popup\|([^|]+)\|(?:([^|]+)\|)?([^|]+)\|/g,
fPopover
);
function fPopover(fullmatch, buttonText, title, popText) {
title = title ? title : "";
popText = popText.replace(/"/g, """)
return `<a tabindex="0" class="popover-dismiss btn" role="button" title="${title}" data-toggle="popover" data-bs-toggle="popover" data-trigger="focus" data-bs-trigger="focus" data-content="${popText}" data-bs-content="${popText}">${buttonText}</a>`;
}
// replace |hidden|value|
questText = questText.replace(/\|hidden\|\s*id\s*=\s*([^\|]+)\|?/g, fHide);
function fHide(fullmatch, id) {
return `<input type="text" data-hidden=true id=${id}>`
}
// replace |@| with an email input
questText = questText.replace(/\|@\|(?:([^\|\<]+[^\|]+)\|)?/g, fEmail);
function fEmail(fullmatch, opts) {
const { options, elementId } = guaranteeIdSet(opts, "email");
return `<input type='email' ${options} placeholder="[email protected]"></input>`;
}
// replace |date| with a date input
questText = questText.replace(/\|date\|(?:([^\|\<]+[^\|]+)\|)?/g, fDate);
questText = questText.replace(/\|month\|(?:([^\|]+)\|)?/g, fDate);
function fDate(fullmatch, opts) {
let type = fullmatch.match(/[^|]+/);
let { options, elementId } = guaranteeIdSet(opts, type);
let optionObj = paramSplit(options);
// can't have the value uri encoded...
if (optionObj.hasOwnProperty("value")) {
optionObj.value = decodeURIComponent(optionObj.value);
}
options = reduceObj(optionObj);
if (optionObj.hasOwnProperty("min")) {
options = options + ` data-min-date-uneval=${optionObj.min}`
}
if (optionObj.hasOwnProperty("max")) {
options = options + ` data-max-date-uneval=${optionObj.max}`
}
const descText = type === 'month' ? "Type month and four-digit year" : type === 'date' ? "Select a date" : "Enter the month and year in format: four digit year - two digit month. YYYY-MM";
// Adding placeholders and aria-describedby attributes in one line
options += ` placeholder='Select ${type}' aria-describedby='${elementId}-desc' aria-label='Select ${type}'`;
return `<input type='${type}' ${options}><span id='${elementId}-desc' class='sr-only'>${descText}</span>`;
}
// replace |tel| with phone input
questText = questText.replace(/\|tel\|(?:([^\|\<]+[^\|]+)\|)?/g, fPhone);
function fPhone(fullmatch, opts) {
const { options, elementId } = guaranteeIdSet(opts, "tel");
return `<input type='tel' ${options} pattern="[0-9]{3}-?[0-9]{3}-?[0-9]{4}" maxlength="12" placeholder='###-###-####'></input>`;
}
// replace |SSN| with SSN input
questText = questText.replace(/\|SSN\|(?:([^\|\<]+[^\|]+)\|)?/g, fSSN);
function fSSN(fullmatch, opts) {
const { options, elementId } = guaranteeIdSet(opts, "SSN");
return `<input type='text' ${options} id="SSN" class="SSN" inputmode="numeric" maxlength="11" pattern="[0-9]{3}-?[0-9]{2}-?[0-9]{4}" placeholder="_ _ _-_ _-_ _ _ _"></input>`;
}
// replace |SSNsm| with SSN input
questText = questText.replace(/\|SSNsm\|(?:([^\|\<]+[^\|]+)\|)?/g, fSSNsm);
function fSSNsm(fullmatch, opts) {
const { options, elementId } = guaranteeIdSet(opts, "SSNsm");
return `<input type='text' ${options} class="SSNsm" inputmode="numeric" maxlength="4" pattern='[0-9]{4}'placeholder="_ _ _ _"></input>`;
}
// replace |state| with state dropdown
questText = questText.replace(/\|state\|(?:([^\|\<]+[^\|]+)\|)?/g, fState);
function fState(fullmatch, opts) {
const { options, elementId } = guaranteeIdSet(opts, "state");
return `<select ${options}>
<option value='' disabled selected>Choose a state: </option>
<option value='AL'>Alabama</option>
<option value='AK'>Alaska</option>
<option value='AZ'>Arizona</option>
<option value='AR'>Arkansas</option>
<option value='CA'>California</option>
<option value='CO'>Colorado</option>
<option value='CT'>Connecticut</option>
<option value='DE'>Delaware</option>
<option value='DC'>District Of Columbia</option>
<option value='FL'>Florida</option>
<option value='GA'>Georgia</option>
<option value='HI'>Hawaii</option>
<option value='ID'>Idaho</option>
<option value='IL'>Illinois</option>
<option value='IN'>Indiana</option>
<option value='IA'>Iowa</option>
<option value='KS'>Kansas</option>
<option value='KY'>Kentucky</option>
<option value='LA'>Louisiana</option>
<option value='ME'>Maine</option>
<option value='MD'>Maryland</option>
<option value='MA'>Massachusetts</option>
<option value='MI'>Michigan</option>
<option value='MN'>Minnesota</option>
<option value='MS'>Mississippi</option>
<option value='MO'>Missouri</option>
<option value='MT'>Montana</option>
<option value='NE'>Nebraska</option>
<option value='NV'>Nevada</option>
<option value='NH'>New Hampshire</option>
<option value='NJ'>New Jersey</option>
<option value='NM'>New Mexico</option>
<option value='NY'>New York</option>
<option value='NC'>North Carolina</option>
<option value='ND'>North Dakota</option>
<option value='OH'>Ohio</option>
<option value='OK'>Oklahoma</option>
<option value='OR'>Oregon</option>
<option value='PA'>Pennsylvania</option>
<option value='RI'>Rhode Island</option>
<option value='SC'>South Carolina</option>
<option value='SD'>South Dakota</option>
<option value='TN'>Tennessee</option>
<option value='TX'>Texas</option>
<option value='UT'>Utah</option>
<option value='VT'>Vermont</option>
<option value='VA'>Virginia</option>
<option value='WA'>Washington</option>
<option value='WV'>West Virginia</option>
<option value='WI'>Wisconsin</option>
<option value='WY'>Wyoming</option>
</select>`;
}
function guaranteeIdSet(options, inputType = "inp") {
if (options == undefined) {
options = "";
}
options = options.trim();
let elementId = options.match(/id=([^\s]+)/);
if (!elementId) {
elementId = `${questID}_${inputType}`;
options = `${options} id=${elementId}`;
} else {
elementId = elementId[1];
}
return { options: options, elementId: elementId };
}
// replace |image|URL|height,width| with a html img tag...
questText = questText.replace(
/\|image\|(.*?)\|(?:([0-9]+),([0-9]+)\|)?/g,
"<img src=https://$1 height=$2 width=$3 loading='lazy'>"
);
//regex to test if there are input as a part of radio or checkboxes
// /(\[|\()(\d*)(?:\:(\w+))?(?:\|(\w+))?(?:,(displayif=.+?\))?)?(\)|\])\s*(.*?\|_.*?\|)\s*(?=(?:\[\d)|\n|<br>|$)/g
var radioCheckboxAndInput = false;
if (questText.match(/(\[|\()(\d*)(?:\:(\w+))?(?:\|(\w+))?(?:,(displayif=.+?\))?)?(\)|\])\s*(.*?\|_.*?\|)/g)) {
radioCheckboxAndInput = true;
questOpts = questOpts + " radioCheckboxAndInput";
}
questText = questText.replace(/<br>/g, "<br>\n");
// replace (XX) with a radio button...
// buttons can have a displayif that contains recursive
// parentheses. Regex in JS currently does not support
// recursive pattern matching. So, I look for the start
// of the radio button, a left parenthesis, with a digit
// along with other optional arguments. the handleButton
// function returns the entire string that gets matched,
// similar to string.replace
function handleButton(match) {
let value = match[1];
let radioElementName = !!match[2] ? match[2] : questID;
let labelID = !!match[3] ? match[3] : `${radioElementName}_${value}_label`;
// finds real end
let cnt = 0;
let end = 0;
for (let i = match.index; i < match.input.length; i++) {
if (match.input[i] == "(") cnt++;
if (match.input[i] == ")") cnt--;
if (match.input[i] == "\n") break;
//if (match.input[i] == "\n")throw new SyntaxError("parenthesis mismatch near ", match[0]);
end = i + 1;
if (cnt == 0) break;
}
// need to have the displayif=... in the variable display_if otherwise if
// you have displayif={displayif} displayif will be false if empty.
let radioButtonMetaData = match.input.substring(match.index, end);
let display_if = !!match[4] ? radioButtonMetaData.substring(radioButtonMetaData.indexOf(match[4]), radioButtonMetaData.length - 1).trim() : "";
display_if = (!!display_if) ? `displayif=${encodeURIComponent(display_if)}` : ""
let label_end = match.input.substring(end).search(/\n|(?:<br>|$)/) + end;
let label = match.input.substring(end, label_end);
let replacement = `<div class='response' ${display_if}><input type='radio' name='${radioElementName}' value='${value}' id='${radioElementName}_${value}'></input><label id='${labelID}' for='${radioElementName}_${value}'>${label}</label></div>`;
return match.input.substring(0, match.index) + replacement + match.input.substring(label_end);
}
/*
\((\d+) Required: (value
(?:\:(\w+))? an optional :name for the input
(?:\|(\w+))? an optional |label
(?:,displayif=([^)]*))? an optional display if.. up to the first close parenthesis
(\s*\)) Required: close paren with optional space in front.
*/
let buttonRegex = /\((\d+)(?:\:(\w+))?(?:\|(\w+))?(?:,displayif=([^)]*))?(\s*\))/;
for (let match = questText.match(buttonRegex); !!match; match = questText.match(buttonRegex)) {
questText = handleButton(match);
}
// replace [XX] with checkbox
// The "displayif" is reading beyond the end of the pattern ( displayif=.... )
// let cbRegEx = new RegExp(''
// + /\[(d*)(\*)?(?:\:(\w+))?/.source // (digits with a potential * and :name
// + /(?:\|(\w+))?/.source // an optional id for the label
// + /(?:,(displayif=.+?\))?)?/.source // an optional displayif
// + /\]\s*(.*?)\s*(?=(?:\[\d)|\n|<br>|$)/ // go to the end of the line or next [
// )
questText = questText.replace(
/\[(\d*)(\*)?(?:\:(\w+))?(?:\|(\w+))?(?:,(displayif\s*=\s*.+?\)\s*)?)?\]\s*(.*?)\s*(?=(?:\[\d)|\n|<br>|$)/g,
fCheck
);
function fCheck(containsGroup, value, noneOfTheOthers, name, labelID, condition, label) {
let displayIf = "";
let clearValues = noneOfTheOthers ? "data-reset=true" : "";
if (condition == undefined) {
displayIf = "";
} else {
displayIf = `displayif=${encodeURIComponent(condition.slice(condition.indexOf('=') + 1))}`;
}
let elVar = "";
if (name == undefined) {
elVar = questID;
} else {
elVar = name;
}
if (labelID == undefined) {
labelID = `${elVar}_${value}_label`;
}
return `<div class='response' ${displayIf}><input type='checkbox' name='${elVar}' value='${value}' id='${elVar}_${value}' ${clearValues}></input><label id='${labelID}' for='${elVar}_${value}'>${label}</label></div>`;
}
// replace |time| with a time input
questText = questText.replace(/\|time\|(?:([^\|\<]+[^\|]+)\|)?/g, fTime);
function fTime(x, opts) {
const { options, elementId } = guaranteeIdSet(opts, "time");
return `
<label for='${elementId}' class='sr-only'>Enter Time</label>
<input type='time' id='${elementId}' ${options} aria-label='Enter Time'>
`;
}
// TODO: General: format for number input boxes needs adjustment for screen readers (description text first or aria description)
// replace |__|__| with a number box...
questText = questText.replace(
/\|(?:__\|){2,}(?:([^\|\<]+[^\|]+)\|)?/g,
fNum
);
function fNum(fullmatch, opts) {
const value = questText.startsWith('<br>') ? questText.split('<br>')[0] : '';
// make sure that the element id is set...
let { options, elementId } = guaranteeIdSet(opts, "num");
options = options.replaceAll('\"', "\'");
//instead of replacing max and min with data-min and data-max, they need to be added, as the up down buttons are needed for input type number
let optionObj = paramSplit(options)
//replace options with split values (uri encoded)
options = reduceObj(optionObj)
if (optionObj.hasOwnProperty("min")) {
options = options + ` data-min="${optionObj.min}"`
}
if (optionObj.hasOwnProperty("max")) {
options = options + ` data-max="${optionObj.max}"`
}
// Handle not converted and not yet calculated min and max values
const minMaxValueTest = (value) => { return value && !value.startsWith('valueOr') && !value.includes('isDefined') && value !== '0' ? value : ''; }
const min = minMaxValueTest(optionObj.min);
const max = minMaxValueTest(optionObj.max);
// Build the description text
const descriptionText = `This field accepts numbers. Please enter a whole number ${min && max ? 'between ' + min + ' and ' + max : ''}.`;
// Add placeholder and aria-describedby
const placeholder = min ? `placeholder="Example: ${min}"` : (max ? `placeholder="Example: ${max}"` : 'placeholder="Enter a value"');
options += ` ${placeholder} aria-describedby="${elementId}-desc"`;
//onkeypress forces whole numbers
return `<input type='number' aria-label='${value}' step='any' onkeypress='return (event.charCode == 8 || event.charCode == 0 || event.charCode == 13) ? null : event.charCode >= 48 && event.charCode <= 57' name='${questID}' ${options}>
<div id="${elementId}-desc" class="sr-only">${descriptionText}</div><br>`;
}
// replace |__| or [text box:xxx] with an input box...
questText = questText.replace(/\[text\s?box(?:\s*:\s*(\w+))?\]/g, fTextBox);
function fTextBox(fullmatch, options) {
let id = options ? options : `${questID}_text`;
return `|__|id=${id} name=${questID}|`;
}
questText = questText.replace(
/(.*)?\|(?:__\|)(?:([^\s<][^|<]+[^\s<])\|)?(.*)?/g,
fText
);
// TODO: Inspect ServiceNow/DataDog 'Too Much Recursion' error (Windows 10 / Firefox v125.0.0). One occurrence 5/3/24, Module 4.
function fText(fullmatch, value1, opts, value2) {
let { options, elementId } = guaranteeIdSet(opts, "txt");
options = options.replaceAll(/(min|max)len\s*=\s*(\d+)/g,'data-$1len=$2')
// if value1 or 2 contains an apostrophe, convert it to
// and html entity. This may need to be preformed in other parts
// the code. As it turns out. This causes a problem. Only change the values in the aria-label.
// if you have (1) xx |__| text with ' in it.
// then the apostrophe is put in the aria-label screwing up the rendering
// this is really ugly.. What is going on here?
// TODO: refactor, test, and remove this console.warn
//if (value1 && value1.includes('div')) console.warn('fText:', value1, opts, value2);
if (value1 && value1.includes('div')) return `${value1}<input type='text' aria-label='${value1.split('>').pop().replace(/'/g, "'")}'name='${questID}' ${options}></input>${value2}`
if (value1 && value2) return `<span>${value1}</span><input type='text' aria-label='${value1.replace(/'/g, "'")} ${value2.replace(/'/g, "'")}' name='${questID}' ${options}></input><span>${value2}</span>`;
if (value1) return `<span>${value1}</span><input type='text' aria-label='${value1.replace(/'/g, "'")}' name='${questID}' ${options}></input>`;
if (value2) return `<input type='text' aria-label='${value2.replace(/'/g, "'")}' name='${questID}' ${options}></input><span>${value2}</span>`;
return `<input type='text' aria-label='${questText.split('<br>')[0]}' name='${questID}' ${options}></input>`;
}
// replace |___| with a textarea...
questText = questText.replace(/\|___\|((\w+)\|)?/g, fTextArea);
function fTextArea(x1, y1, z1) {
let elId = "";
if (z1 == undefined) {
elId = questID + "_ta";
} else {
elId = z1;
}
let options = "";
return `<textarea id='${elId}' ${options} style="resize:auto;"></textarea>`;
}
// replace #YNP with Yes No input: `(1) Yes, (0) No, (99) Prefer not to answer`
questText = questText.replace(
/#YNP/g,
`<div role="radiogroup" aria-labelledby="yesNoDontKnowLabel">
<label id="yesNoDontKnowLabel" class="sr-only">Select "Yes," "No," or "Prefer not to answer" to answer the question.</label>
<ul>
<li class='response'>
<input type='radio' id="${questID}_1" name="${questID}" value="yes">
<label for='${questID}_1'>Yes</label>
</li>
<li class='response'>
<input type='radio' id="${questID}_0" name="${questID}" value="no">
<label for='${questID}_0'>No</label>
</li>
<li class='response'>
<input type='radio' id="${questID}_99" name="${questID}" value="prefer not to answer">
<label for='${questID}_99'>Prefer not to answer</label>
</li>
</ul>
</div>
`
);
// replace #YN with Yes No input: `(1) Yes, (0) No`
questText = questText.replace(
/#YN/g,
`<div role="radiogroup" aria-labelledby="yesNoLabel">
<div id="yesNoLabel" class="sr-only">Select "Yes" or "No" to answer the question.</div>
<ul>
<li class='response'>
<input type='radio' id="${questID}_1" name="${questID}" value="yes">
<label for='${questID}_1'>Yes</label>
</li>
<li class='response'>
<input type='radio' id="${questID}_0" name="${questID}" value="no">
<label for='${questID}_0'>No</label>
</li>
</ul>
</div>
`
);
// replace [a-zXX] with a checkbox box...
// handle CB/radio + TEXT + TEXTBOX + ARROW + Text...
questText = questText.replace(
/([\[\(])(\w+)(?::(\w+))?(?:\|([^\|]+?))?[\]\)]([^<\n]+)?(<(?:input|textarea).*?<\/(?:input|textarea)>)(?:\s*->\s*(\w+))/g,
cb1
);
function cb1(
completeMatch,
bracket,
cbValue,
cbName,
cbArgs,
labelText,
textBox,
skipToId
) {
let inputType = bracket == "[" ? "checkbox" : "radio";
cbArgs = cbArgs ? cbArgs : "";
// first look in the args for the name [v|name=lala], if not there,
// look for cbName [v:name], otherwise use the question id.
let name = cbArgs.match(/name=['"]?(\w+)['"]?/);
if (!name) {
name = cbName ? `name="${cbName}"` : `name="${questID}"`;
}
let id = cbArgs.match(/id=['"]?(\w+)/);
// if the user does supply the id in the cbArgs, we add it to.
// otherwise it is in the cbArgs...
let forceId = "";
if (id) {
id = id[1];
} else {
id = cbName ? cbName : `${questID}_${cbValue}`;
forceId = `id=${id}`;
}
let skipTo = skipToId ? `skipTo=${skipToId}` : "";
let value = cbValue ? `value=${cbValue}` : "";
let rv = `<li class='response'><input type='${inputType}' ${forceId} ${name} ${value} ${cbArgs} ${skipTo}><label for='${id}'>${labelText}${textBox}</label></li>`;
return rv;
}
// SAME thing but this time with a textarea...
//displayif with just texts
// the : changes the standard span to a div.
questText = questText.replace(/\|displayif=(.+?)(:)?\|(.*?)\|/g, fDisplayIf);
function fDisplayIf(containsGroup, condition, nl, text) {
condition = condition.replaceAll('\"', "\'");
let tag = (nl) ? "div" : "span"
return `<${tag} class='displayif' displayif="${condition}">${text}</${tag}>`;
}
//displaylist...
questText = questText.replace(/\|(displayList\(.+?\))\s*(:)?\|/g, fDisplayList);
function fDisplayList(all,args,nl) {
args = args.replaceAll('\'', "\"");
let tag = (nl) ? "div" : "span"
return `<${tag} class='displayList' data-displayList-args='${args}'>${args}</${tag}>`;
}
// replace next question < -> > with hidden...
questText = questText.replace(
/<\s*(?:\|if\s*=\s*([^|]+)\|)?\s*->\s*([A-Z_][A-Z0-9_#]*)\s*>/g,
fHidden
);
function fHidden(containsGroup, ifArgs, skipTo) {
ifArgs = ifArgs == undefined ? "" : ` if=${encodeURIComponent(ifArgs)}`;
return `<input type='hidden'${ifArgs} id='${questID}_skipto_${skipTo}' name='${questID}' skipTo=${skipTo} checked>`;
}
// replace next question < #NR -> > with hidden...
questText = questText.replace(
/<\s*#NR\s*->\s*([A-Z_][A-Z0-9_#]*)\s*>/g,
"<input type='hidden' class='noresponse' id='" +
questID +
"_NR' name='" +
questID +
"' skipTo=$1 checked>"
);
// handle skips
questText = questText.replace(
/<input ([^>]*?)><\/input><label([^>]*?)>(.*?)\s*->\s*([^<\s]*?)\s*<\/label>/g,
"<input $1 skipTo='$4'></input><label $2>$3</label>"
);
questText = questText.replace(
/<textarea ([^>]*)><\/textarea>\s*->\s*([^\s<]+)/g,
"<textarea $1 skipTo=$2 aria-label='Enter your response'></textarea>"
);
questText = questText.replace(/<\/div><br>/g, "</div>");
// If reset is needed only for radio buttons then uncomment out the next lines
if (!questText.includes('input') && (questID !== 'END')) {
resetButton = '';
}
let rv = `
<form class='question' id='${questID}' ${questOpts} ${questArgs} novalidate hardEdit='${hardBool}' softEdit='${softBool}'>
<fieldset>
${questText}
</fieldset>
<div class="py-0">
<div class="row">
<div class="col-md-3 col-sm-12 order-3 order-md-1">
${prevButton}
</div>
<div class="col-md-6 col-sm-12 order-2">
${resetButton}
</div>
<div class="col-md-3 col-sm-12 order-1 order-md-3">
${nextButton}
</div>
</div>
</div>
<div class="spacePadding"></div>
</form>`;
return rv;
});
// handle the display if case...
contents = contents.replace(
/\[DISPLAY IF\s*([A-Z][A-Z0-9+]*)\s*=\s*\(([\w,\s]+)\)\s*\]\s*<div (.*?)>/g,
"<div $3 showIfId='$1' values='$2'>"
);
//removing random  unit separator chars
contents = contents.replace(/ /g, "");
// add the HTML/HEAD/BODY tags...
document.getElementById(divId).innerHTML =
contents + `
<div class="modal" id="softModal" tabindex="-1" role="dialog" aria-labelledby="softModalTitle" aria-modal="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="softModalTitle" tabindex="-1">Response Requested</h5>
<button type="button" class="close" data-dismiss="modal" data-bs-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div id="modalBody" class="modal-body" aria-describedby="modalBodyText">
<p id="modalBodyText">There is 1 unanswered question on this page. Would you like to continue?</p>
</div>
<div id="softModalFooter" class="modal-footer">
<button type="button" id="modalContinueButton" class="btn btn-light" data-dismiss="modal" data-bs-dismiss="modal">Continue Without Answering</button>
<button type="button" id="modalCloseButton" class="btn btn-light" data-dismiss="modal" data-bs-dismiss="modal">Answer the Question</button>
</div>
</div>
</div>
</div>
<div class="modal" id="hardModal" tabindex="-1" role="dialog" aria-labelledby="hardModalLabel" aria-modal="true" aria-describedby="hardModalBodyText">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="hardModalLabel">Response Required</h5>
<button type="button" class="close" data-dismiss="modal" data-bs-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<p id="hardModalBodyText">There is 1 unanswered question on this page. Please answer this question.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-dismiss="modal" data-bs-dismiss="modal">Answer the Question</button>
</div>
</div>
</div>
</div>
<div class="modal" id="softModalResponse" tabindex="-1" role="dialog" aria-labelledby="softModalResponseTitle" aria-modal="true" aria-describedby="softModalResponseBody">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="softModalResponseTitle">Response Requested</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div id="softModalResponseBody" class="modal-body">
<p>There is an error with this response. Is this correct?</p>
</div>
<div id="softModalResponseFooter" class="modal-footer">
<button type="button" id=modalResponseContinueButton class="btn btn-success" data-dismiss="modal">Correct</button>
<button type="button" id=modalResponseCloseButton class="btn btn-danger" data-dismiss="modal">Incorrect</button>
</div>
</div>
</div>
</div>
<div class="modal" id="submitModal" tabindex="-1" role="dialog" aria-labelledby="submitModalLabel" aria-modal="true" aria-describedby="submitModalBodyText">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="submitModalLabel">Submit Answers</h5>
<button type="button" class="close" data-dismiss="modal" data-bs-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<p id="submitModalBodyText">Are you sure you want to submit your answers?</p>
</div>
<div class="modal-footer">
<button type="button" id="submitModalButton" class="btn btn-success" data-dismiss="modal" data-bs-dismiss="modal">Submit</button>
<button type="button" id="cancelModal" class="btn btn-danger" data-dismiss="modal" data-bs-dismiss="modal">Cancel</button>
</div>
</div>
</div>
</div>
`;
function setActive(id) {
let active = document.getElementById(id);
if (!active) return;
// remove active from all questions...
Array.from(divElement.getElementsByClassName("active")).forEach(
(element) => {
console.log(`removing active from ${element.id}`);
element.classList.remove("active");
}
);
// make the id active...
console.log(`setting ${id} active`);
displayQuestion(active);
}
// If a user starts a module takes a break
// and comes back... get the tree out of the
// local forage if it exists and fill out
// the forms. This functionality is needed
// for the back/next functionality.
async function fillForm(retrieve) {
let questObj = {};
if (retrieve) {
const response = await retrieve();
if (response.code === 200) {
const userData = response.data;
console.log("retrieve module name===", moduleParams.questName);
if (userData[moduleParams.questName]) {
questObj = userData[moduleParams.questName];
console.log("questObj===", questObj);
await restoreResults(questObj);
}
}
} else {
// a retrieve function is not defined use
// the default which pull the values out of
// localforage...
let results = await localforage.getItem(questName);
if (results == null) results = {};
await restoreResults(results);
}
}
function resetTree() {
// make the appropriate question active...
// don't bother if there are no questions...
if (questions.length > 0) {
let currentId = questionQueue.currentNode.value;
console.log("currentId", currentId);
if (currentId) {
console.log(` ==============>>>> setting ${currentId} active`);
setActive(currentId);
} else {
console.log(
` ==============>>>> setting the first question ${questions[0].id} active`
);
// if the tree is empty add the first question to the tree...
// and make it active...
questionQueue.add(questions[0].id);
questionQueue.next();
setActive(questions[0].id);
}
}
}
let questions = [...document.getElementsByClassName("question")];
let divElement = document.getElementById(divId);
// wait for the objects to be retrieved,
// then reset the tree.
await fillForm(obj.retrieve);
// get the tree from either 1) the client or 2) localforage..
// either way, we always use the version in LF...
if (obj.treeJSON) {
questionQueue.loadFromJSON(obj.treeJSON)
} else {
await localforage.getItem(questName + ".treeJSON").then((tree) => {
// if this is the first time the user attempt
// the questionnaire, the tree will not be in
// the localForage...
if (tree) {
questionQueue.loadFromVanillaObject(tree);
} else {
questionQueue.clear();
}
// not sure this is needed. resetTree set it active...
setActive(questionQueue.currentNode.value);
});
}
if (questions.length > 0) {
let buttonToRemove = questions[0].querySelector(".previous");
if (buttonToRemove) {
buttonToRemove.remove();
}
buttonToRemove = [...questions].pop().querySelector(".next");
if (buttonToRemove) {
buttonToRemove.remove();
}
}
questions.forEach((question) => {
question.onsubmit = stopSubmit;
});
// TODO: Test -> can these eventListeners be managed in displayQuestion() for scope reduction & memory management?
// Concept: test using the nextElement value in place of divElement for these listeners in that function.
// Reminder: Why -> maybe that could help the Safari input box focus/slowness issue.
[...divElement.querySelectorAll("input")].forEach((inputElement) => {
inputElement.addEventListener("keydown", (event) => {
if (event.keyCode == 13) {
event.preventDefault();
}
});
});
// Firefox does not alway GRAB focus when the arrows are clicked.
// If a changeEvent fires, grab focus.
let numberInput = divElement.querySelectorAll("input[type='number']").forEach( (inputElement)=> {
inputElement.addEventListener("change",(event)=>{
if (event.target!=document.activeElement) event.target.focus()
});
})
let textInputs = [
...divElement.querySelectorAll(
"input[type='text'],input[type='number'],input[type='email'],input[type='tel'],input[type='date'],input[type='month'],input[type='time'],textarea,select"
),
];