// JavaScript
/* jshint esversion:6, -W097 */
/* jslint esversion:6 */
/* global GrammalectePanel, oGrammalecte, xGrammalectePort, showError, window, document, console */
"use strict";
function onGrammalecteGCPanelClick (xEvent) {
try {
let xElem = xEvent.target;
if (xElem.id) {
if (xElem.id.startsWith("grammalecte_sugg")) {
oGrammalecte.oGCPanel.applySuggestion(xElem.id);
} else if (xElem.id === "grammalecte_tooltip_ignore") {
oGrammalecte.oGCPanel.ignoreError(xElem.id);
} else if (xElem.id.startsWith("grammalecte_check")) {
oGrammalecte.oGCPanel.recheckParagraph(parseInt(xElem.dataset.para_num));
} else if (xElem.id.startsWith("grammalecte_hide")) {
xElem.parentNode.parentNode.style.display = "none";
} else if (xElem.id.startsWith("grammalecte_err")
&& xElem.className !== "grammalecte_error_corrected"
&& xElem.className !== "grammalecte_error_ignored") {
oGrammalecte.oGCPanel.oTooltip.show(xElem.id);
} else if (xElem.id === "grammalecte_tooltip_url" || xElem.id === "grammalecte_tooltip_db_search") {
oGrammalecte.oGCPanel.openURL(xElem.dataset.url);
} else {
oGrammalecte.oGCPanel.oTooltip.hide();
}
} else {
oGrammalecte.oGCPanel.oTooltip.hide();
}
}
catch (e) {
showError(e);
}
}
class GrammalecteGrammarChecker extends GrammalectePanel {
/*
KEYS for identifiers:
grammalecte_paragraph{Id} : [paragraph number]
grammalecte_check{Id} : [paragraph number]
grammalecte_hide{Id} : [paragraph number]
grammalecte_error{Id} : [paragraph number]-[error_number]
grammalecte_sugg{Id} : [paragraph number]-[error_number]--[suggestion_number]
*/
constructor (...args) {
super(...args);
this.aIgnoredErrors = new Set();
this.xContentNode = oGrammalecte.createNode("div", {id: "grammalecte_gc_panel_content"});
this.xParagraphList = oGrammalecte.createNode("div", {id: "grammalecte_paragraph_list"});
this.xContentNode.appendChild(this.xParagraphList);
this.xPanelContent.addEventListener("click", onGrammalecteGCPanelClick, false);
this.oTooltip = new GrammalecteTooltip(this.xParent, this.xContentNode);
this.xPanelContent.appendChild(this.xContentNode);
this.oNodeControl = new GrammalecteNodeControl();
}
start (xNode=null) {
this.oTooltip.hide();
this.clear();
if (xNode) {
this.oNodeControl.setNode(xNode);
if (xNode.tagName != "TEXTAREA") {
this.addMessage("Note : cette zone de texte n’est pas un champ de formulaire “textarea” mais un node HTML éditable. Une telle zone de texte est susceptible de contenir des éléments non textuels qui seront effacés lors de la correction.");
}
}
}
clear () {
while (this.xParagraphList.firstChild) {
this.xParagraphList.removeChild(this.xParagraphList.firstChild);
}
this.aIgnoredErrors.clear();
}
hide () {
this.xPanel.style.display = "none";
this.oNodeControl.clear();
}
addParagraphResult (oResult) {
try {
if (oResult && (oResult.sParagraph.trim() !== "" || oResult.aGrammErr.length > 0 || oResult.aSpellErr.length > 0)) {
let xNodeDiv = oGrammalecte.createNode("div", {className: "grammalecte_paragraph_block"});
// actions
let xActionsBar = oGrammalecte.createNode("div", {className: "grammalecte_paragraph_actions"});
xActionsBar.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_check" + oResult.iParaNum, className: "grammalecte_paragraph_button grammalecte_green", textContent: "Réanalyser"}, {para_num: oResult.iParaNum}));
xActionsBar.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_hide" + oResult.iParaNum, className: "grammalecte_paragraph_button grammalecte_red", textContent: "×", style: "font-weight: bold;"}));
// paragraph
let xParagraph = oGrammalecte.createNode("p", {id: "grammalecte_paragraph"+oResult.iParaNum, className: "grammalecte_paragraph", lang: "fr", contentEditable: "true"}, {para_num: oResult.iParaNum});
xParagraph.setAttribute("spellcheck", "false"); // doesn’t seem possible to use “spellcheck” as a common attribute.
xParagraph.addEventListener("keyup", function (xEvent) {
this.oNodeControl.setParagraph(parseInt(xEvent.target.dataset.para_num), this.purgeText(xEvent.target.textContent));
this.oNodeControl.write();
}.bind(this)
, true);
this._tagParagraph(xParagraph, oResult.sParagraph, oResult.iParaNum, oResult.aGrammErr, oResult.aSpellErr);
// creation
xNodeDiv.appendChild(xActionsBar);
xNodeDiv.appendChild(xParagraph);
this.xParagraphList.appendChild(xNodeDiv);
}
}
catch (e) {
showError(e);
}
}
recheckParagraph (iParaNum) {
let sParagraphId = "grammalecte_paragraph" + iParaNum;
let xParagraph = this.xParent.getElementById(sParagraphId);
this.blockParagraph(xParagraph);
let sText = this.purgeText(xParagraph.textContent);
xGrammalectePort.postMessage({
sCommand: "parseAndSpellcheck1",
dParam: {sText: sText, sCountry: "FR", bDebug: false, bContext: false},
dInfo: {sParagraphId: sParagraphId}
});
this.oNodeControl.setParagraph(iParaNum, sText);
this.oNodeControl.write();
}
refreshParagraph (sParagraphId, oResult) {
try {
let xParagraph = this.xParent.getElementById(sParagraphId);
xParagraph.className = (oResult.aGrammErr.length || oResult.aSpellErr.length) ? "grammalecte_paragraph softred" : "grammalecte_paragraph";
xParagraph.textContent = "";
this._tagParagraph(xParagraph, oResult.sParagraph, sParagraphId.slice(21), oResult.aGrammErr, oResult.aSpellErr);
this.freeParagraph(xParagraph);
}
catch (e) {
showError(e);
}
}
_tagParagraph (xParagraph, sParagraph, iParaNum, aSpellErr, aGrammErr) {
try {
if (aGrammErr.length === 0 && aSpellErr.length === 0) {
xParagraph.textContent = sParagraph;
return;
}
aGrammErr.push(...aSpellErr);
aGrammErr.sort(function (a, b) {
if (a["nStart"] < b["nStart"])
return -1;
if (a["nStart"] > b["nStart"])
return 1;
return 0;
});
let nErr = 0; // we count errors to give them an identifier
let nEndLastErr = 0;
for (let oErr of aGrammErr) {
let nStart = oErr["nStart"];
let nEnd = oErr["nEnd"];
if (nStart >= nEndLastErr) {
oErr['sErrorId'] = iParaNum + "-" + nErr.toString(); // error identifier
oErr['sIgnoredKey'] = iParaNum + ":" + nStart.toString() + ":" + sParagraph.slice(nStart, nEnd);
if (nEndLastErr < nStart) {
xParagraph.appendChild(document.createTextNode(sParagraph.slice(nEndLastErr, nStart)));
}
xParagraph.appendChild(this._createError(sParagraph.slice(nStart, nEnd), oErr));
nEndLastErr = nEnd;
}
nErr += 1;
}
if (nEndLastErr <= sParagraph.length) {
xParagraph.appendChild(document.createTextNode(sParagraph.slice(nEndLastErr)));
}
}
catch (e) {
showError(e);
}
}
_createError (sUnderlined, oErr) {
let xNodeErr = document.createElement("mark");
xNodeErr.id = "grammalecte_err" + oErr['sErrorId'];
xNodeErr.textContent = sUnderlined;
xNodeErr.dataset.error_id = oErr['sErrorId'];
xNodeErr.dataset.ignored_key = oErr['sIgnoredKey'];
xNodeErr.dataset.error_type = (oErr['sType'] === "WORD") ? "spelling" : "grammar";
if (xNodeErr.dataset.error_type === "grammar") {
xNodeErr.dataset.gc_message = oErr['sMessage'];
xNodeErr.dataset.gc_url = oErr['URL'];
if (xNodeErr.dataset.gc_message.includes(" #")) {
xNodeErr.dataset.line_id = oErr['sLineId'];
xNodeErr.dataset.rule_id = oErr['sRuleId'];
}
xNodeErr.dataset.suggestions = oErr["aSuggestions"].join("|");
}
xNodeErr.className = (this.aIgnoredErrors.has(xNodeErr.dataset.ignored_key)) ? "grammalecte_error_ignored" : "grammalecte_error";
xNodeErr.style.backgroundColor = (oErr['sType'] === "WORD") ? "hsl(0, 50%, 50%)" : oErr["aColor"];
return xNodeErr;
}
blockParagraph (xParagraph) {
xParagraph.contentEditable = "false";
this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).textContent = "Analyse…";
this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.backgroundColor = "hsl(0, 50%, 50%)";
this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.boxShadow = "0 0 0 3px hsla(0, 100%, 50%, .2)";
}
freeParagraph (xParagraph) {
xParagraph.contentEditable = "true";
this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).textContent = "Réanalyser";
this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.backgroundColor = "hsl(120, 30%, 50%)";
this.xParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.boxShadow = "none";
}
applySuggestion (sNodeSuggId) { // sugg
try {
let sErrorId = this.xParent.getElementById(sNodeSuggId).dataset.error_id;
//let sParaNum = sErrorId.slice(0, sErrorId.indexOf("-"));
let xNodeErr = this.xParent.getElementById("grammalecte_err" + sErrorId);
xNodeErr.textContent = this.xParent.getElementById(sNodeSuggId).textContent;
xNodeErr.className = "grammalecte_error_corrected";
xNodeErr.removeAttribute("style");
this.oTooltip.hide();
this.recheckParagraph(parseInt(sErrorId.slice(0, sErrorId.indexOf("-"))));
}
catch (e) {
showError(e);
}
}
ignoreError (sIgnoreButtonId) { // ignore
try {
let sErrorId = this.xParent.getElementById(sIgnoreButtonId).dataset.error_id;
let xNodeErr = this.xParent.getElementById("grammalecte_err" + sErrorId);
this.aIgnoredErrors.add(xNodeErr.dataset.ignored_key);
xNodeErr.className = "grammalecte_error_ignored";
this.oTooltip.hide();
}
catch (e) {
showError(e);
}
}
purgeText (sText) {
return sText.replace(/ /g, " ").replace(/</g, "<").replace(/>/g, ">").replace(/&/g, "&");
}
addSummary () {
// todo
}
addMessage (sMessage) {
let xNode = oGrammalecte.createNode("div", {className: "grammalecte_panel_message", textContent: sMessage});
this.xParagraphList.appendChild(xNode);
}
_copyToClipboard (sText) {
// recipe from https://github.com/mdn/webextensions-examples/blob/master/context-menu-copy-link-with-types/clipboard-helper.js
function setClipboardData (xEvent) {
document.removeEventListener("copy", setClipboardData, true);
xEvent.stopImmediatePropagation();
xEvent.preventDefault();
xEvent.clipboardData.setData("text/plain", sText);
}
document.addEventListener("copy", setClipboardData, true);
document.execCommand("copy");
}
copyTextToClipboard () {
this.startWaitIcon();
try {
let xClipboardButton = this.xParent.getElementById("grammalecte_clipboard_button");
xClipboardButton.textContent = "->>";
let sText = "";
// Quand c'est dans un shadow "this.xParent.getElementsByClassName" n'existe pas.
let xElem = this.xParent.getElementById("grammalecte_gc_panel");
for (let xNode of xElem.getElementsByClassName("grammalecte_paragraph")) {
sText += xNode.textContent + "\n";
}
this._copyToClipboard(sText);
xClipboardButton.textContent = "OK";
window.setTimeout(function() { xClipboardButton.textContent = "∑"; } , 2000);
}
catch (e) {
showError(e);
}
this.stopWaitIcon();
}
}
class GrammalecteTooltip {
constructor (xParent, xContentNode) {
this.xParent = xParent;
this.sErrorId = null;
this.bDebug = false;
this.xTooltip = oGrammalecte.createNode("div", {id: "grammalecte_tooltip"});
this.xTooltipArrow = oGrammalecte.createNode("img", {
id: "grammalecte_tooltip_arrow",
src: " data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAOwAAADsABataJCQAAABl0RVh0U29mdHdhcmUAcGFpbnQubmV0IDQuMC4xNzNun2MAAAAnSURBVChTY/j//z8cq/kW/wdhZDEMSXRFWCVhGKwAmwQyHngFxf8B5fOGYfeFpYoAAAAASUVORK5CYII=",
alt: "^",
});
// message
let xMessageBlock = oGrammalecte.createNode("div", {id: "grammalecte_tooltip_message_block"});
xMessageBlock.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_rule_id"}));
xMessageBlock.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_message", textContent: "Erreur."}));
this.xTooltip.appendChild(xMessageBlock);
// suggestions
this.xTooltip.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_sugg_title", textContent: "SUGGESTIONS :"}));
this.xTooltipSuggBlock = oGrammalecte.createNode("div", {id: "grammalecte_tooltip_sugg_block"});
this.xTooltip.appendChild(this.xTooltipSuggBlock);
// actions
let xActions = oGrammalecte.createNode("div", {id: "grammalecte_tooltip_actions"});
xActions.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_ignore", textContent: "Ignorer"}));
xActions.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_url", textContent: "Voulez-vous en savoir plus ?…"}, {url: ""}));
xActions.appendChild(oGrammalecte.createNode("div", {id: "grammalecte_tooltip_db_search", textContent: " ››› base de données"}, {url: ""}));
this.xTooltip.appendChild(xActions);
// add tooltip to the page
xContentNode.appendChild(this.xTooltip);
xContentNode.appendChild(this.xTooltipArrow);
}
show (sNodeErrorId) { // err
try {
let xNodeErr = this.xParent.getElementById(sNodeErrorId);
this.sErrorId = xNodeErr.dataset.error_id; // we store error_id here to know if spell_suggestions are given to the right word.
let nTooltipLeftLimit = oGrammalecte.oGCPanel.getWidth() - 330; // paragraph width - tooltip width
let nArrowLimit = oGrammalecte.oGCPanel.getWidth() - 20;
this.xTooltipArrow.style.top = (xNodeErr.offsetTop + 16) + "px";
let nUsefulErrorWidth = ((xNodeErr.offsetLeft + xNodeErr.offsetWidth) > nArrowLimit) ? (nArrowLimit - xNodeErr.offsetLeft) : xNodeErr.offsetWidth;
this.xTooltipArrow.style.left = (xNodeErr.offsetLeft + Math.floor((nUsefulErrorWidth / 2)) - 4) + "px"; // 4 is half the width of the arrow.
this.xTooltip.style.top = (xNodeErr.offsetTop + 20) + "px";
this.xTooltip.style.left = (xNodeErr.offsetLeft > nTooltipLeftLimit) ? nTooltipLeftLimit + "px" : xNodeErr.offsetLeft + "px";
if (xNodeErr.dataset.error_type === "grammar") {
// grammar error
this.xParent.getElementById("grammalecte_tooltip_db_search").style.display = "none";
if (xNodeErr.dataset.gc_message.includes(" ##")) {
this.bDebug = true;
// display rule id
let n = xNodeErr.dataset.gc_message.indexOf(" ##");
this.xParent.getElementById("grammalecte_tooltip_message").textContent = xNodeErr.dataset.gc_message.slice(0, n);
this.xParent.getElementById("grammalecte_tooltip_rule_id").textContent = "Règle : " + xNodeErr.dataset.gc_message.slice(n+2);
this.xParent.getElementById("grammalecte_tooltip_rule_id").style.display = "block";
} else {
this.bDebug = false;
this.xParent.getElementById("grammalecte_tooltip_message").textContent = xNodeErr.dataset.gc_message;
this.xParent.getElementById("grammalecte_tooltip_rule_id").style.display = "none";
}
if (xNodeErr.dataset.gc_url != "") {
this.xParent.getElementById("grammalecte_tooltip_url").dataset.url = xNodeErr.dataset.gc_url;
this.xParent.getElementById("grammalecte_tooltip_url").style.display = "inline";
} else {
this.xParent.getElementById("grammalecte_tooltip_url").dataset.url = "";
this.xParent.getElementById("grammalecte_tooltip_url").style.display = "none";
}
this.xParent.getElementById("grammalecte_tooltip_ignore").dataset.error_id = xNodeErr.dataset.error_id;
let iSugg = 0;
this.clearSuggestionBlock();
if (xNodeErr.dataset.suggestions.length > 0) {
for (let sSugg of xNodeErr.dataset.suggestions.split("|")) {
this.xTooltipSuggBlock.appendChild(this._createSuggestion(xNodeErr.dataset.error_id, 0, iSugg, sSugg));
this.xTooltipSuggBlock.appendChild(document.createTextNode(" "));
iSugg += 1;
}
} else {
this.xTooltipSuggBlock.textContent = "Aucune.";
}
}
if (xNodeErr.dataset.error_type === "spelling") {
// spelling mistake
this.xParent.getElementById("grammalecte_tooltip_message").textContent = "Mot inconnu du dictionnaire.";
this.xParent.getElementById("grammalecte_tooltip_ignore").dataset.error_id = xNodeErr.dataset.error_id;
this.xParent.getElementById("grammalecte_tooltip_rule_id").style.display = "none";
this.xParent.getElementById("grammalecte_tooltip_url").dataset.url = "";
this.xParent.getElementById("grammalecte_tooltip_url").style.display = "none";
if (this.bDebug) {
this.xParent.getElementById("grammalecte_tooltip_db_search").style.display = "inline";
this.xParent.getElementById("grammalecte_tooltip_db_search").dataset.url = "https://grammalecte.net/dictionary.php?prj=fr&lemma="+xNodeErr.textContent;
} else {
this.xParent.getElementById("grammalecte_tooltip_db_search").style.display = "none";
}
this.clearSuggestionBlock();
this.xTooltipSuggBlock.textContent = "Recherche de graphies possibles…";
xGrammalectePort.postMessage({
sCommand: "getSpellSuggestions",
dParam: {sWord: xNodeErr.textContent},
dInfo: {sErrorId: xNodeErr.dataset.error_id}
});
}
this.xTooltipArrow.style.display = "block";
this.xTooltip.style.display = "block";
}
catch (e) {
showError(e);
}
}
clearSuggestionBlock () {
while (this.xTooltipSuggBlock.firstChild) {
this.xTooltipSuggBlock.removeChild(this.xTooltipSuggBlock.firstChild);
}
}
setTooltipColor () {
// todo
}
hide () {
this.xTooltipArrow.style.display = "none";
this.xTooltip.style.display = "none";
}
_createSuggestion (sErrorId, iSuggBlock, iSugg, sSugg) {
let xNodeSugg = document.createElement("div");
xNodeSugg.id = "grammalecte_sugg" + sErrorId + "-" + iSuggBlock.toString() + "-" + iSugg.toString();
xNodeSugg.className = "grammalecte_tooltip_sugg";
xNodeSugg.dataset.error_id = sErrorId;
xNodeSugg.textContent = sSugg;
return xNodeSugg;
}
setSpellSuggestionsFor (sWord, aSugg, iSuggBlock, sErrorId) {
// spell checking suggestions
try {
if (sErrorId === this.sErrorId) {
let xSuggBlock = this.xParent.getElementById("grammalecte_tooltip_sugg_block");
if (iSuggBlock == 0) {
xSuggBlock.textContent = "";
}
if (!aSugg || aSugg.length == 0) {
if (iSuggBlock == 0) {
xSuggBlock.appendChild(document.createTextNode("Aucune."));
}
} else {
if (iSuggBlock > 0) {
xSuggBlock.appendChild(oGrammalecte.createNode("div", {className: "grammalecte_tooltip_other_sugg_title", textContent: "AUTRES SUGGESTIONS :"}));
}
let iSugg = 0;
for (let sSugg of aSugg) {
xSuggBlock.appendChild(this._createSuggestion(sErrorId, iSuggBlock, iSugg, sSugg));
xSuggBlock.appendChild(document.createTextNode(" "));
iSugg += 1;
}
}
}
}
catch (e) {
let xSuggBlock = this.xParent.getElementById("grammalecte_tooltip_sugg_block");
xSuggBlock.appendChild(document.createTextNode("# Oups. Le mécanisme de suggestion orthographique a rencontré un bug… (Ce module est encore en phase β.)"));
showError(e);
}
}
}
class GrammalecteNodeControl {
constructor () {
this.xNode = null;
this.dParagraph = new Map();
this.bTextArea = null;
}
setNode (xNode) {
this.clear();
this.xNode = xNode;
this.bTextArea = (xNode.tagName == "TEXTAREA");
this.xNode.disabled = true;
this._loadText();
}
clear () {
if (this.xNode !== null) {
this.xNode.disabled = false;
this.bTextArea = false;
this.xNode = null;
}
this.dParagraph.clear();
}
setParagraph (iParagraph, sText) {
if (this.xNode !== null) {
this.dParagraph.set(iParagraph, sText);
}
}
_loadText () {
let sText = (this.bTextArea) ? this.xNode.value : this.xNode.innerText;
let i = 0;
let iStart = 0;
let iEnd = 0;
sText = sText.replace(/\r\n/g, "\n").replace(/\r/g, "\n").replace(//g, "").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));
}
eraseContent () {
while (this.xNode.firstChild) {
this.xNode.removeChild(this.xNode.firstChild);
}
}
write () {
if (this.xNode !== null) {
let sText = "";
if (this.bTextArea) {
this.dParagraph.forEach(function (val, key) {
sText += val + "\n";
});
this.xNode.value = sText.slice(0,-1).normalize("NFC");
} else {
this.eraseContent();
this.dParagraph.forEach((val, key) => {
this.xNode.appendChild(document.createTextNode(val.normalize("NFC")));
this.xNode.appendChild(document.createElement("br"));
});
/*
this.dParagraph.forEach(function (val, key) {
sText += val + "<br/>";
});
this.xNode.innerHTML = sText.normalize("NFC");
*/
}
}
}
}