Grammalecte  Diff

// 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")) {

    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.oParent, this.xContentNode);
        this.xPanelContent.appendChild(this.xContentNode);
        this.oNodeControl = new GrammalecteNodeControl();
    }

    start (xNode=null) {
        this.oTooltip.hide();
        this.clear();

        catch (e) {
            showError(e);
        }
    }

    recheckParagraph (iParaNum) {
        let sParagraphId = "grammalecte_paragraph" + iParaNum;
        let xParagraph = this.oParent.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.oParent.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);

        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.oParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).textContent = "Analyse…";
        this.oParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.backgroundColor = "hsl(0, 50%, 50%)";
        this.oParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.boxShadow = "0 0 0 3px hsla(0, 100%, 50%, .2)";
    }

    freeParagraph (xParagraph) {
        xParagraph.contentEditable = "true";
        this.oParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).textContent = "Réanalyser";
        this.oParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.backgroundColor = "hsl(120, 30%, 50%)";
        this.oParent.getElementById("grammalecte_check"+xParagraph.dataset.para_num).style.boxShadow = "none";
    }

    applySuggestion (sNodeSuggId) { // sugg
        try {
            let sErrorId = this.oParent.getElementById(sNodeSuggId).dataset.error_id;
            //let sParaNum = sErrorId.slice(0, sErrorId.indexOf("-"));
            let xNodeErr = this.oParent.getElementById("grammalecte_err" + sErrorId);
            xNodeErr.textContent = this.oParent.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.oParent.getElementById(sIgnoreButtonId).dataset.error_id;
            let xNodeErr = this.oParent.getElementById("grammalecte_err" + sErrorId);
            this.aIgnoredErrors.add(xNodeErr.dataset.ignored_key);
            xNodeErr.className = "grammalecte_error_ignored";
            this.oTooltip.hide();
        }
        catch (e) {
            showError(e);
        }

    _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.oParent.getElementById("grammalecte_clipboard_button");
            xClipboardButton.textContent = "->>";
            let sText = "";
            for (let xNode of this.oParent.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 (oParent, xContentNode) {
        this.oParent = oParent;
        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: "^",

        // add tooltip to the page
        xContentNode.appendChild(this.xTooltip);
        xContentNode.appendChild(this.xTooltipArrow);
    }

    show (sNodeErrorId) {  // err
        try {
            let xNodeErr = this.oParent.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.oParent.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.oParent.getElementById("grammalecte_tooltip_message").textContent = xNodeErr.dataset.gc_message.slice(0, n);
                    this.oParent.getElementById("grammalecte_tooltip_rule_id").textContent = "Règle : " + xNodeErr.dataset.gc_message.slice(n+2);
                    this.oParent.getElementById("grammalecte_tooltip_rule_id").style.display = "block";
                } else {
                    this.bDebug = false;
                    this.oParent.getElementById("grammalecte_tooltip_message").textContent = xNodeErr.dataset.gc_message;
                    this.oParent.getElementById("grammalecte_tooltip_rule_id").style.display = "none";
                }
                if (xNodeErr.dataset.gc_url != "") {
                    this.oParent.getElementById("grammalecte_tooltip_url").dataset.url = xNodeErr.dataset.gc_url;
                    this.oParent.getElementById("grammalecte_tooltip_url").style.display = "inline";
                } else {
                    this.oParent.getElementById("grammalecte_tooltip_url").dataset.url = "";
                    this.oParent.getElementById("grammalecte_tooltip_url").style.display = "none";
                }
                this.oParent.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.oParent.getElementById("grammalecte_tooltip_message").textContent = "Mot inconnu du dictionnaire.";
                this.oParent.getElementById("grammalecte_tooltip_ignore").dataset.error_id = xNodeErr.dataset.error_id;
                this.oParent.getElementById("grammalecte_tooltip_rule_id").style.display = "none";
                this.oParent.getElementById("grammalecte_tooltip_url").dataset.url = "";
                this.oParent.getElementById("grammalecte_tooltip_url").style.display = "none";
                if (this.bDebug) {
                    this.oParent.getElementById("grammalecte_tooltip_db_search").style.display = "inline";
                    this.oParent.getElementById("grammalecte_tooltip_db_search").dataset.url = "https://www.dicollecte.org/dictionary.php?prj=fr&lemma="+xNodeErr.textContent;
                } else {
                    this.oParent.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}

        return xNodeSugg;
    }

    setSpellSuggestionsFor (sWord, aSugg, iSuggBlock, sErrorId) {
        // spell checking suggestions
        try {
            if (sErrorId === this.sErrorId) {
                let xSuggBlock = this.oParent.getElementById("grammalecte_tooltip_sugg_block");
                if (iSuggBlock == 0) {
                    xSuggBlock.textContent = "";
                }
                if (!aSugg || aSugg.length == 0) {
                    if (iSuggBlock == 0) {
                        xSuggBlock.appendChild(document.createTextNode("Aucune."));
                    }

                        xSuggBlock.appendChild(document.createTextNode(" "));
                        iSugg += 1;
                    }
                }
            }
        }
        catch (e) {
            let xSuggBlock = this.oParent.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);
        }
    }
}