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// JavaScript
// Editor for HTML page
"use strict";
/*
Text Editor
*/
var oGrammalecteTextEditor = {
dParagraphs: new Map(),
loadText: function (sText) {
// function also used by the text formatter
this.dParagraphs.clear();
if (typeof(sText) === "string") {
let i = 0;
let iStart = 0;
let iEnd = 0;
sText = this.purgeText(sText).normalize("NFC");
while ((iEnd = sText.indexOf("\n", iStart)) !== -1) {
this.dParagraphs.set(i, sText.slice(iStart, iEnd));
i++;
iStart = iEnd+1;
}
this.dParagraphs.set(i, sText.slice(iStart));
//console.log("Paragraphs number: " + (i+1));
}
else {
console.log("[Grammalecte] Error. This is not a text:", sText);
}
},
getText: function () {
return [...this.dParagraphs.values()].join("\n").normalize("NFC");
},
getParagraphs: function () {
return this.dParagraphs.entries();
},
getParagraph: function (iParagraph) {
return this.dParagraphs.get(iParagraph);
},
setParagraph: function (iParagraph, sParagraph) {
this.dParagraphs.set(iParagraph, this.purgeText(sParagraph).normalize("NFC"));
},
purgeText: function (sText) {
return sText.replace(/ /g, " ").replace(/</g, "<").replace(/>/g, ">").replace(/&/g, "&").replace(/\r\n/g, "\n").replace(/\r/g, "\n");
},
clear: function () {
this.dParagraphs.clear();
}
}
/*
Editor for HTML page (Thunderbird or Iframe)
*/
class HTMLPageEditor {
constructor (xDocument, bCheckSignature=false) {
this.xDocument = xDocument;
this.xRootNode = xDocument.body;
//console.log(xDocument.body);
//console.log(xDocument.body.innerHTML);
constructor (xWhat, xResultNode=null, bCheckSignature=true) {
this.xWhat = xWhat;
this.bIframe = false;
//console.log(xWhat);
if (xWhat.tagName && xWhat.tagName == "IFRAME") {
// iframe
this.xDocument = xWhat.contentWindow.document;
this.bIframe = true;
}
else if (xWhat instanceof HTMLDocument) {
// page
this.xDocument = xWhat;
}
else {
console.log("[Grammalecte] HTMLPageEditor: unknown element");
}
this.xRootNode = this.xDocument.body;
//console.log(this.xDocument.body);
//console.log(this.xDocument.body.innerHTML);
this.bResultInEvent = Boolean(this.xWhat.dataset && this.xWhat.dataset.grammalecte_result_via_event && this.xWhat.dataset.grammalecte_result_via_event == "true");
this.xResultNode = false; // only useful for text analysed without node
if (xResultNode instanceof HTMLElement) {
this.xResultNode = xResultNode;
this.bResultInEvent = true;
}
this.lNode = [];
this.bCheckSignature = bCheckSignature;
this._lParsableNodes = ["P", "LI", "H1", "H2", "H3", "H4", "H5", "H6"];
this._lRootNodes = ["DIV", "UL", "OL"];
if (bThunderbird) {
oGrammalecte.oGCPanel.addMessageToGCPanel("❗ Les éléments de formatage direct (non textuels) sont susceptibles d’être effacés lors de la correction.");
}
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}
}
catch (e) {
showError(e);
}
}
* getParagraphs () {
getTextFromPage () {
try {
// return this.xRootNode.innerText;
let i = 0;
let sPageText = "";
for (let xNode of this._getParsableNodes(this.xRootNode)) {
if (xNode.textContent.trim() !== "") {
this.lNode.push(xNode);
yield [i, xNode.textContent];
this.lNode.push(xNode);
sPageText += xNode.textContent + "\n";
i += 1;
}
}
catch (e) {
showError(e);
}
}
getText () {
try {
let sPageText = "";
for (let [i, sLine] of this.getParagraphs()) {
sPageText += sLine + "\n";
}
getParagraph (iPara) {
getText () {
try {
return this.lNode[iPara].textContent;
}
catch (e) {
showError(e);
}
setParagraph (iPara, sText) {
setParagraph (iParagraph, sText) {
try {
oGrammalecteTextEditor.setParagraph(iParagraph, sText);
if (this.bResultInEvent) {
const xEvent = new CustomEvent("GrammalecteResult", { detail: JSON.stringify({ sType: "text", sText: oGrammalecteTextEditor.getText() }) });
if (this.xResultNode) {
this.xResultNode.dispatchEvent(xEvent);
} else {
this.xWhat.dispatchEvent(xEvent);
}
//console.log("[Grammalecte debug] Text sent to xWhat via event:", xEvent.detail);
}
if (iPara < this.lNode.length) {
this.lNode[iPara].textContent = oGrammalecte.purgeText(sText).normalize("NFC");
else if (iParagraph < this.lNode.length) {
this.lNode[iParagraph].textContent = oGrammalecteTextEditor.getParagraph(iParagraph);
}
}
catch (e) {
showError(e);
}
}
changeParagraph (iPara, sModif, iStart, iEnd) {
let sText = this.getParagraph(iPara);
this.writeParagraph(iPara, sText.slice(0, iStart) + sModif + sText.slice(iEnd));
loadText (sText) {
oGrammalecteTextEditor.loadText(sText);
this.write();
}
loadText (sText) {
let lParagraphs = sText.split("\n");
for (let iPara = 0; iPara < lParagraphs.length; iPara++) {
this.setParagraph(iPara, lParagraphs[iPara]);
write () {
for (let [i, sParagraph] of oGrammalecteTextEditor.getParagraphs()) {
if (i < this.lNode.length) {
this.lNode[iParagraph].textContent = sParagraph;
}
}
}
clear () {
this.xDocument = null;
this.xRootNode = null;
this.lNode.length = 0;
oGrammalecteTextEditor.clear();
}
}
/*
Editor for TextNode (Textarea or editable node)
*/
class TextNodeEditor {
constructor (what, xResultNode=null) {
this.xNode = null;
this.dParagraph = new Map();
this.bIframe = false;
this.bIframe = (this.xNode.tagName == "IFRAME");
else if (this.bIframe) {
// iframe
if (!this.bResultInEvent) {
oGrammalecte.oGCPanel.addMessageToGCPanel("⛔ La zone analysée est un cadre contenant une autre page web (“iframe”). Les changements faits ne peuvent être pas répercutés dans cette zone.");
}
this.loadText(this.xNode.contentWindow.document.body.innerText);
}
if (typeof(sText) === "string") {
oGrammalecteTextEditor.loadText(sText);
this.dParagraph.clear();
let i = 0;
let iStart = 0;
let iEnd = 0;
sText = sText.replace(/\r\n/g, "\n").replace(/\r/g, "\n").normalize("NFC");
while ((iEnd = sText.indexOf("\n", iStart)) !== -1) {
this.dParagraph.set(i, sText.slice(iStart, iEnd));
i++;
iStart = iEnd+1;
}
this.dParagraph.set(i, sText.slice(iStart));
//console.log("Paragraphs number: " + (i+1));
}
this.bIframe = false;
this.dParagraph.clear();
oGrammalecteTextEditor.clear();
}
getText () {
return [...this.dParagraph.values()].join("\n").normalize("NFC");
return oGrammalecteTextEditor.getText();
}
setParagraph (iParagraph, sText) {
this.dParagraph.set(iParagraph, oGrammalecte.purgeText(sText).normalize("NFC"));
oGrammalecteTextEditor.setParagraph(iParagraph, sText);
this.write();
}
getParagraph (iParaNum) {
return this.dParagraph.get(iParaNum);
getParagraph (iParagraph) {
return oGrammalecteTextEditor.getParagraph(iParagraph);
}
_eraseNodeContent () {
while (this.xNode.firstChild) {
this.xNode.removeChild(this.xNode.firstChild);
}
}
write () {
if (this.xNode !== null) {
if (this.bResultInEvent) {
const xEvent = new CustomEvent("GrammalecteResult", { detail: JSON.stringify({ sType: "text", sText: this.getText() }) });
const xEvent = new CustomEvent("GrammalecteResult", { detail: JSON.stringify({ sType: "text", sText: oGrammalecteTextEditor.getText() }) });
this.xNode.dispatchEvent(xEvent);
//console.log("[Grammalecte debug] Text sent to xNode via event:", xEvent.detail);
}
else if (this.bTextArea) {
// Text area
this.xNode.value = this.getText();
//console.log("[Grammalecte debug] text written in textarea:", this.getText());
this.xNode.value = oGrammalecteTextEditor.getText();
//console.log("[Grammalecte debug] text written in textarea:", oGrammalecteTextEditor.getText());
}
else if (this.bIframe) {
//console.log(this.getText());
}
this.dParagraph.forEach((val, key) => {
this.xNode.appendChild(document.createTextNode(val.normalize("NFC")));
for (let [i, sParagraph] of oGrammalecteTextEditor.getParagraphs()) {
this.xNode.appendChild(document.createTextNode(sParagraph));
this.xNode.appendChild(document.createElement("br"));
});
//console.log("[Grammalecte debug] text written in editable node:", this.getText());
};
//console.log("[Grammalecte debug] text written in editable node:", oGrammalecteTextEditor.getText());
}
}
else if (this.xResultNode !== null) {
const xEvent = new CustomEvent("GrammalecteResult", { detail: JSON.stringify({ sType: "text", sText: this.getText() }) });
const xEvent = new CustomEvent("GrammalecteResult", { detail: JSON.stringify({ sType: "text", sText: oGrammalecteTextEditor.getText() }) });
this.xResultNode.dispatchEvent(xEvent);
//console.log("[Grammalecte debug] Text sent to xResultNode via event:", xEvent.detail);
}
}
}
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