Fab_Blab/xPathTrainer
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This commit is contained in:
Fabrice PENHOËT 2023-12-10 16:16:22 +01:00
parent 26f3967729
commit f753a6abfb
5 changed files with 100 additions and 32 deletions
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35
public/CSS/style.css Normal file
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@ -0,0 +1,35 @@
body
{
background-color:#DCEEA9;
}
#trainerForm
{
width :90%;
line-height:2em;
}
#frame, #results
{
width:45%;
margin:2em;
}
#frame
{
float:left;
}
#results
{
float:right;
}
#display
{
padding:0.5em;
width:100%;
}
#results li
{
margin : 2em 0;
}
.error
{
color:red;
}

2
public/JS/xpathTrainer.app.js
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13
src/build/messages.js Normal file
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"use strict";
module.exports =
{
emptyXPathError: "<p class='error'>Votre XPath est vide !</p>",
exceptionError: "<p class='error'>Il vient d'arriver une exception de nature exceptionnelle !</p>",
gitSources: "Hello, les dev !\nLe code source TypeScript utilisé pour faire fonctionner cette page est lisible ici : :\nhttps://forge.chapril.org/Fab_Blab/xPathTrainer/src/branch/master/src/xpathTrainer.ts",
needXMLFile: "Commencer pour sélectionner un fichier",
needXPath: "Saisissez votre XPath",
noResultForXPath: "<p>Aucun résultat pour votre recherche.</p>",
notXMLError: "<p class='error'>Le fichier que vous avez sélectionné ne semble pas être un fichier XML.</p>",
resultsTitle: "<h4>Résultats</h4>",
xpathError: "<p class='error'>La syntaxe du XPath saisi ne semble pas correcte.</p>"
};

76
src/build/xpathTrainer.js
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@ -35,25 +35,28 @@ var __generator = (this && this.__generator) || function (thisArg, body) {
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
} }
}; };
var messages = require("./messages.js");
var initialise = function () { var initialise = function () {
var myForm = document.getElementById("trainerForm");
var myFile = document.getElementById("myFile");
var myXPath = document.getElementById("myXPath");
var testButton = document.getElementById("runTest");
var myIframe = document.getElementById("display");
var divResult = document.getElementById("results");
var xpath = require('xpath');
try { try {
var myFile_1 = document.getElementById("myFile"); myXPath.disabled = true;
var myXPath_1 = document.getElementById("myXPath"); testButton.disabled = true;
var testButton_1 = document.getElementById("runTest"); myXPath.placeholder = messages.needXMLFile;
var myIframe_1 = document.getElementById("display"); myIframe.style.display = "none";
var divResult_1 = document.getElementById("result"); divResult.style.display = "none";
myXPath_1.disabled = true;
testButton_1.disabled = true;
myXPath_1.placeholder = "Commencer pour sélectionner un fichier";
myIframe_1.style.display = "none";
var xpath_1 = require('xpath');
var dom_1 = require('@xmldom/xmldom').DOMParser; var dom_1 = require('@xmldom/xmldom').DOMParser;
myFile_1.addEventListener("change", function (e) { myFile.addEventListener("change", function (e) {
var selectedFiles = myFile_1.files; var selectedFiles = myFile.files;
if (selectedFiles !== null && selectedFiles.length === 1) { if (selectedFiles !== null && selectedFiles.length === 1) {
var extension = selectedFiles[0].name.substring(selectedFiles[0].name.lastIndexOf(".") + 1); var extension = selectedFiles[0].name.substring(selectedFiles[0].name.lastIndexOf(".") + 1);
if (extension !== "xml") if (extension !== "xml")
divResult_1.innerHTML = "<p>Le fichier que vous avez s\u00E9lectionn\u00E9 ne semble pas \u00EAtre un fichier XML.</p>"; divResult.innerHTML = messages.resultsTitle + messages.notXMLError;
else { else {
var reader_1 = new FileReader(); var reader_1 = new FileReader();
reader_1.onload = function (e) { reader_1.onload = function (e) {
@ -65,23 +68,40 @@ var initialise = function () {
type: "application/xml", type: "application/xml",
}); });
iframeURL = URL.createObjectURL(xmlTmp); iframeURL = URL.createObjectURL(xmlTmp);
myIframe_1.src = iframeURL; myIframe.src = iframeURL;
myIframe_1.style.display = "block"; myIframe.style.display = "block";
myXPath_1.disabled = false; myXPath.disabled = false;
testButton_1.disabled = false; myXPath.placeholder = messages.needXPath;
myXPath_1.placeholder = "Saisir l'XPath à tester"; testButton.disabled = false;
myXPath.value = "";
myXPath.placeholder = messages.needXPath;
doc = new dom_1().parseFromString(xmlDatas, 'text/xml'); doc = new dom_1().parseFromString(xmlDatas, 'text/xml');
testButton_1.addEventListener("click", function (e) { myForm.addEventListener("submit", function (e) {
var xPathTested = myXPath_1.value.trim(); try {
e.preventDefault();
divResult.innerHTML = "";
divResult.style.display = "block";
var xPathTested = myXPath.value.trim();
if (xPathTested == "") if (xPathTested == "")
divResult_1.innerHTML = "<p>XPath vide !</p>"; divResult.innerHTML += messages.resultsTitle + messages.emptyXPathError;
else {
var resultTxt = messages.resultsTitle;
var nodes = xpath.select(xPathTested, doc);
if (nodes.length === 0)
resultTxt += messages.noResultForXPath;
else { else {
var nodes = xpath_1.select(xPathTested, doc);
var resultTxt = "<ul>";
for (var i = 0; i < nodes.length; i++) for (var i = 0; i < nodes.length; i++)
resultTxt += "<li>" + nodes[i].toString() + "</li>"; resultTxt += "<li>".concat(nodes[i].toString().replaceAll("<", "&lt;").replaceAll(">", "&gt;").replaceAll("\n", "<br>"), "</li>");
resultTxt += "</ul>"; resultTxt = "<ul>".concat(resultTxt, "</ul>");
divResult_1.innerHTML = resultTxt; }
divResult.innerHTML = resultTxt;
}
}
catch (e) {
if (e instanceof Error && e.message == "XPath parse error")
divResult.innerHTML = messages.resultsTitle + messages.xpathError;
else
divResult.innerHTML = messages.resultsTitle + messages.exceptionError;
} }
}); });
return [2]; return [2];
@ -94,9 +114,9 @@ var initialise = function () {
}); });
} }
catch (e) { catch (e) {
divResult.innerHTML = messages.resultsTitle.messages.exceptionError;
console.error(e); console.error(e);
document.getElementById("result").innerHTML = "<p>D\u00E9sol\u00E9, mais un probl\u00E8me technique emp\u00EAche le fonctionnement normal de cette page.</p>";
} }
}; };
console.log("Hello, les dev !\nLe code source TypeScript utilisé pour faire fonctionner cette page est lisible ici : :\nhttps://forge.chapril.org/Fab_Blab/xPathTrainer/src/branch/master/src/xpathTrainer.ts"); console.log(messages.gitSources);
initialise(); initialise();