FM / acroform

/var/www/greso.tech/server/nsm/node_modules/pdf-lib/cjs/core/acroform/

/var/www/greso.tech/server/nsm/node_modules/pdf-lib/cjs/core/acroform

Name	Size	Mode	Actions
flags.d.ts	5780	0644	edit dl rm
flags.d.ts.map	773	0644	edit dl rm
flags.js	7652	0644	edit dl rm
flags.js.map	1903	0644	edit dl rm
index.d.ts	903	0644	edit dl rm
index.d.ts.map	887	0644	edit dl rm
index.js	2595	0644	edit dl rm
index.js.map	615	0644	edit dl rm
PDFAcroButton.d.ts	1034	0644	edit dl rm
PDFAcroButton.d.ts.map	715	0644	edit dl rm
PDFAcroButton.js	4255	0644	edit dl rm
PDFAcroButton.js.map	3089	0644	edit dl rm
PDFAcroCheckBox.d.ts	573	0644	edit dl rm
PDFAcroCheckBox.d.ts.map	478	0644	edit dl rm
PDFAcroCheckBox.js	2069	0644	edit dl rm
PDFAcroCheckBox.js.map	1612	0644	edit dl rm
PDFAcroChoice.d.ts	864	0644	edit dl rm
PDFAcroChoice.d.ts.map	772	0644	edit dl rm
PDFAcroChoice.js	5789	0644	edit dl rm
PDFAcroChoice.js.map	4656	0644	edit dl rm
PDFAcroComboBox.d.ts	431	0644	edit dl rm
PDFAcroComboBox.d.ts.map	371	0644	edit dl rm
PDFAcroComboBox.js	960	0644	edit dl rm
PDFAcroComboBox.js.map	642	0644	edit dl rm
PDFAcroField.d.ts	1522	0644	edit dl rm
PDFAcroField.d.ts.map	1296	0644	edit dl rm
PDFAcroField.js	6382	0644	edit dl rm
PDFAcroField.js.map	4926	0644	edit dl rm
PDFAcroForm.d.ts	737	0644	edit dl rm
PDFAcroForm.d.ts.map	623	0644	edit dl rm
PDFAcroForm.js	3254	0644	edit dl rm
PDFAcroForm.js.map	2789	0644	edit dl rm
PDFAcroListBox.d.ts	426	0644	edit dl rm
PDFAcroListBox.d.ts.map	368	0644	edit dl rm
PDFAcroListBox.js	869	0644	edit dl rm
PDFAcroListBox.js.map	595	0644	edit dl rm
PDFAcroNonTerminal.d.ts	565	0644	edit dl rm
PDFAcroNonTerminal.d.ts.map	426	0644	edit dl rm
PDFAcroNonTerminal.js	1392	0644	edit dl rm
PDFAcroNonTerminal.js.map	1033	0644	edit dl rm
PDFAcroPushButton.d.ts	441	0644	edit dl rm
PDFAcroPushButton.d.ts.map	378	0644	edit dl rm
PDFAcroPushButton.js	986	0644	edit dl rm
PDFAcroPushButton.js.map	652	0644	edit dl rm
PDFAcroRadioButton.d.ts	579	0644	edit dl rm
PDFAcroRadioButton.d.ts.map	482	0644	edit dl rm
PDFAcroRadioButton.js	2278	0644	edit dl rm
PDFAcroRadioButton.js.map	1868	0644	edit dl rm
PDFAcroSignature.d.ts	340	0644	edit dl rm
PDFAcroSignature.d.ts.map	316	0644	edit dl rm
PDFAcroSignature.js	658	0644	edit dl rm
PDFAcroSignature.js.map	357	0644	edit dl rm
PDFAcroTerminal.d.ts	656	0644	edit dl rm
PDFAcroTerminal.d.ts.map	486	0644	edit dl rm
PDFAcroTerminal.js	3030	0644	edit dl rm
PDFAcroTerminal.js.map	2098	0644	edit dl rm
PDFAcroText.d.ts	957	0644	edit dl rm
PDFAcroText.d.ts.map	740	0644	edit dl rm
PDFAcroText.js	3095	0644	edit dl rm
PDFAcroText.js.map	2035	0644	edit dl rm
utils.d.ts	396	0644	edit dl rm
utils.d.ts.map	338	0644	edit dl rm
utils.js	6068	0644	edit dl rm
utils.js.map	4135	0644	edit dl rm

Edit: /var/www/greso.tech/server/nsm/node_modules/pdf-lib/cjs/core/acroform/utils.js (6068B)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createPDFAcroField = exports.createPDFAcroFields = void 0;
var tslib_1 = require("tslib");
var PDFNumber_1 = tslib_1.__importDefault(require("../objects/PDFNumber"));
var PDFDict_1 = tslib_1.__importDefault(require("../objects/PDFDict"));
var PDFName_1 = tslib_1.__importDefault(require("../objects/PDFName"));
var PDFArray_1 = tslib_1.__importDefault(require("../objects/PDFArray"));
var PDFRef_1 = tslib_1.__importDefault(require("../objects/PDFRef"));
var PDFAcroTerminal_1 = tslib_1.__importDefault(require("./PDFAcroTerminal"));
var PDFAcroNonTerminal_1 = tslib_1.__importDefault(require("./PDFAcroNonTerminal"));
var PDFAcroSignature_1 = tslib_1.__importDefault(require("./PDFAcroSignature"));
var PDFAcroText_1 = tslib_1.__importDefault(require("./PDFAcroText"));
var PDFAcroPushButton_1 = tslib_1.__importDefault(require("./PDFAcroPushButton"));
var PDFAcroRadioButton_1 = tslib_1.__importDefault(require("./PDFAcroRadioButton"));
var PDFAcroCheckBox_1 = tslib_1.__importDefault(require("./PDFAcroCheckBox"));
var PDFAcroComboBox_1 = tslib_1.__importDefault(require("./PDFAcroComboBox"));
var PDFAcroListBox_1 = tslib_1.__importDefault(require("./PDFAcroListBox"));
var flags_1 = require("./flags");
exports.createPDFAcroFields = function (kidDicts) {
    if (!kidDicts)
        return [];
    var kids = [];
    for (var idx = 0, len = kidDicts.size(); idx < len; idx++) {
        var ref = kidDicts.get(idx);
        var dict = kidDicts.lookup(idx);
        // if (dict instanceof PDFDict) kids.push(PDFAcroField.fromDict(dict));
        if (ref instanceof PDFRef_1.default && dict instanceof PDFDict_1.default) {
            kids.push([exports.createPDFAcroField(dict, ref), ref]);
        }
    }
    return kids;
};
exports.createPDFAcroField = function (dict, ref) {
    var isNonTerminal = isNonTerminalAcroField(dict);
    if (isNonTerminal)
        return PDFAcroNonTerminal_1.default.fromDict(dict, ref);
    return createPDFAcroTerminal(dict, ref);
};
// TODO: Maybe just check if the dict is *not* a widget? That might be better.
// According to the PDF spec:
//
//   > A field's children in the hierarchy may also include widget annotations
//   > that define its appearance on the page. A field that has children that
//   > are fields is called a non-terminal field. A field that does not have
//   > children that are fields is called a terminal field.
//
// The spec is not entirely clear about how to determine whether a given
// dictionary represents an acrofield or a widget annotation. So we will assume
// that a dictionary is an acrofield if it is a member of the `/Kids` array
// and it contains a `/T` entry (widgets do not have `/T` entries). This isn't
// a bullet proof solution, because the `/T` entry is technically defined as
// optional for acrofields by the PDF spec. But in practice all acrofields seem
// to have a `/T` entry defined.
var isNonTerminalAcroField = function (dict) {
    var kids = dict.lookup(PDFName_1.default.of('Kids'));
    if (kids instanceof PDFArray_1.default) {
        for (var idx = 0, len = kids.size(); idx < len; idx++) {
            var kid = kids.lookup(idx);
            var kidIsField = kid instanceof PDFDict_1.default && kid.has(PDFName_1.default.of('T'));
            if (kidIsField)
                return true;
        }
    }
    return false;
};
var createPDFAcroTerminal = function (dict, ref) {
    var ftNameOrRef = getInheritableAttribute(dict, PDFName_1.default.of('FT'));
    var type = dict.context.lookup(ftNameOrRef, PDFName_1.default);
    if (type === PDFName_1.default.of('Btn'))
        return createPDFAcroButton(dict, ref);
    if (type === PDFName_1.default.of('Ch'))
        return createPDFAcroChoice(dict, ref);
    if (type === PDFName_1.default.of('Tx'))
        return PDFAcroText_1.default.fromDict(dict, ref);
    if (type === PDFName_1.default.of('Sig'))
        return PDFAcroSignature_1.default.fromDict(dict, ref);
    // We should never reach this line. But there are a lot of weird PDFs out
    // there. So, just to be safe, we'll try to handle things gracefully instead
    // of throwing an error.
    return PDFAcroTerminal_1.default.fromDict(dict, ref);
};
var createPDFAcroButton = function (dict, ref) {
    var _a;
    var ffNumberOrRef = getInheritableAttribute(dict, PDFName_1.default.of('Ff'));
    var ffNumber = dict.context.lookupMaybe(ffNumberOrRef, PDFNumber_1.default);
    var flags = (_a = ffNumber === null || ffNumber === void 0 ? void 0 : ffNumber.asNumber()) !== null && _a !== void 0 ? _a : 0;
    if (flagIsSet(flags, flags_1.AcroButtonFlags.PushButton)) {
        return PDFAcroPushButton_1.default.fromDict(dict, ref);
    }
    else if (flagIsSet(flags, flags_1.AcroButtonFlags.Radio)) {
        return PDFAcroRadioButton_1.default.fromDict(dict, ref);
    }
    else {
        return PDFAcroCheckBox_1.default.fromDict(dict, ref);
    }
};
var createPDFAcroChoice = function (dict, ref) {
    var _a;
    var ffNumberOrRef = getInheritableAttribute(dict, PDFName_1.default.of('Ff'));
    var ffNumber = dict.context.lookupMaybe(ffNumberOrRef, PDFNumber_1.default);
    var flags = (_a = ffNumber === null || ffNumber === void 0 ? void 0 : ffNumber.asNumber()) !== null && _a !== void 0 ? _a : 0;
    if (flagIsSet(flags, flags_1.AcroChoiceFlags.Combo)) {
        return PDFAcroComboBox_1.default.fromDict(dict, ref);
    }
    else {
        return PDFAcroListBox_1.default.fromDict(dict, ref);
    }
};
var flagIsSet = function (flags, flag) {
    return (flags & flag) !== 0;
};
var getInheritableAttribute = function (startNode, name) {
    var attribute;
    ascend(startNode, function (node) {
        if (!attribute)
            attribute = node.get(name);
    });
    return attribute;
};
var ascend = function (startNode, visitor) {
    visitor(startNode);
    var Parent = startNode.lookupMaybe(PDFName_1.default.of('Parent'), PDFDict_1.default);
    if (Parent)
        ascend(Parent, visitor);
};
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