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Generate a ZIP file with orig JSON file

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This commit is contained in:
Pierre 2018-05-13 21:27:46 +02:00
parent 8f668c1bfa
commit d086f9dfab
2 changed files with 95 additions and 1 deletions
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16
assets/js/components/account/export/ui.js
View File

@ -49,6 +49,13 @@ ComunicWeb.components.account.export.ui = {
}); });
this.updateProgress(1); this.updateProgress(1);
//Add message
this._exportModal.messageContainer = createElem2({
appendTo: this._exportModal.modalBody,
type: "p",
innerHTML: "Starting..."
});
//Create close modal function //Create close modal function
var closeModal = function(){ var closeModal = function(){
$(modal).modal('hide'); $(modal).modal('hide');
@ -72,6 +79,15 @@ ComunicWeb.components.account.export.ui = {
this._exportModal.progress.style.width = progress + "%"; this._exportModal.progress.style.width = progress + "%";
}, },
/**
* Update the message shown on the screen
*
* @param {String} message The new message
*/
updateMessage: function(message){
this._exportModal.messageContainer.innerHTML = message;
},
/** /**
* Display an error that prevent the success of the operation * Display an error that prevent the success of the operation
* *

80
assets/js/components/account/export/worker.js
View File

@ -22,6 +22,7 @@ ComunicWeb.components.account.export.worker = {
} }
//Update progress //Update progress
ComunicWeb.components.account.export.ui.updateMessage("Got text data");
ComunicWeb.components.account.export.ui.updateProgress(10); ComunicWeb.components.account.export.ui.updateProgress(10);
//Parse data //Parse data
@ -31,15 +32,92 @@ ComunicWeb.components.account.export.worker = {
}, },
/** /**
* Parse account text data * Parse account text data into ZIP file
* *
* @param {Object} data Text data about the account * @param {Object} data Text data about the account
*/ */
parse: function(data){ parse: function(data){
//Get UI shorcut
var ui = ComunicWeb.components.account.export.ui;
var Promise = window.Promise;
if (!Promise) {
Promise = JSZip.external.Promise;
}
/**
* Fetch the content and return the associated promise.
* @param {String} url the url of the content to fetch.
* @return {Promise} the promise containing the data.
*/
function urlToPromise(url) {
return new Promise(function(resolve, reject) {
JSZipUtils.getBinaryContent(url, function (err, data) {
if(err) {
reject(err);
} else {
resolve(data);
}
});
});
}
/**
* Transform an URL into a path in the archive
*
* @param {String} url The URL to transform
* @return {String} Generated file path
*/
function urlToPath(url) {
var path = url.replace("://", "/");
return "files/" + path;
}
//Determine the list of files to download //Determine the list of files to download
var files_list = this._generate_files_list(data); var files_list = this._generate_files_list(data);
//Create zip file
var zip = new JSZip();
//Add raw json file
zip.file("source.json", JSON.stringify(data));
//Add the files to download
/*files_list.forEach(function(url){
var path = urlToPath(url);
zip.file(path, urlToPromise(url), {binary:true});
});*/
//Generated zip archive
zip.generateAsync({type:"blob"}, function updateCallback(metadata) {
var msg = "progression : " + metadata.percent.toFixed(2) + " %";
if(metadata.currentFile) {
msg += ", current file = " + metadata.currentFile;
}
ui.updateMessage(msg);
ui.updateProgress(metadata.percent.toFixed(2));
})
//Trigger download
.then(function callback(blob) {
//Download file
saveAs(blob, "accountData.zip");
//Update progress
ui.updateProgress(100);
ui.updateMessage("Done !");
}, function (e) {
//In case of error
ComunicWeb.components.account.export.ui.exportFatalError(e);
//Update progress
ui.updateProgress(100);
ui.updateMessage("Error !");
});
}, },
/** /**