<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Portal za oddajanje besedil</title>
    <!--{{ dropzone.load_css() }}-->
    <link rel="stylesheet" href="/static/dropzone.css" type="text/css">
    {{ dropzone.style('position: absolute;
    top: -0.5px;
    width: 388px;
    height: 831px;
    left: 385px;
    background: linear-gradient(198.62deg, rgba(255, 255, 255, 0.49) -1.62%, rgba(255, 255, 255, 0.73) -1.61%, rgba(255, 255, 255, 0.41) 79.34%);
    box-shadow: 20px 4px 40px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(20px);
    border: 0px;
    border-radius: 0px 20px 20px 0px;') }}
    <link rel="stylesheet" href="/static/style.css" type="text/css">
</head>
<body>
    <div id="main-window" style="top: 45%;">
        <div id="rect1" style="height: 831px;">
            <div id="logo-container" style="top: -7.8%;">
                <img src="/static/image/logo.svg" alt="logo"/>
            </div>

            <form id="my-dropzone" class="dropzone">
                <div style="position: relative; right: 390px;">
                    <h1 id="title">Portal za oddajanje besedil</h1>
                    <div class="form-text">{{description|safe}}</div>

                    <label for="ime">* Ime in priimek:</label>
                    <input type="text" id="ime" name="ime" required="required"/>

                    <label for="naslov-predavanja">* Naslov predavanja:</label>
                    <input type="text" id="naslov-predavanja" name="naslov-predavanja" required="required"/>

                    <label for="predmet">* Predmet:</label>
                    <input type="text" id="predmet" name="predmet" required="required"/>

                    <label for="fakulteta">* Fakulteta:</label>
                    <input type="text" id="fakulteta" name="fakulteta" required="required"/>

                    <label for="email">* E-Pošta:</label>
                    <input type="text" id="email" name="email" required="required"/>

                    <label for="telefon">Telefon:</label>
                    <input type="text" id="telefon" name="telefon"/>

                    <label for="kljucne-besede">* Ključne besede (ločene s presledkom):</label>
                    <input type="text" id="kljucne-besede" name="kljucne-besede" required="required"/>

                    <br>
                    <div style="display:flex; flex-direction: row; justify-content: left; align-items: center">
                        <label style="width: 95%; text-transform: none; font-size: 12px;"><b>*Privolitev:</b><br>Strinjam se, da Univerza v Ljubljani uporabi posnetek naloženega predavanja v okviru projekta za strojno prevajanje predavanj ON. Dostop do posnetka bodo imeli izključno sodelavci projekta za namen transkripcije govora.</label>
                        <input style="width: 5%;" type="checkbox" name="strojno-prevajanje" value="strojno-prevajanje" checked>
                    </div>
                    <div style="display: flex; flex-direction: row; justify-content: left; align-items: center; width: 310px;">
                        <label style="text-transform: none; font-size: 12px;"><b>Javna objava posnetka:</b><br>Ali bi se v prihodnosti strinjali z javno objavo posnetka? (V primeru strinjanja bi podpisali poseben dogovor o pogojih objave.)</label>
                        <div style="display: inline-block;">
                            <input type="radio" name="javna-objava-prihodnost" value="da" style="display: inline; float: left; width: 20px;" checked>
                            <label for="da" style="display: inline; float: right; position: absolute; margin-top: 5px;">Da</label><br>
                            <input type="radio" name="javna-objava-prihodnost" value="morda" style="display: inline; float: left; width: 20px;">
                            <label for="morda" style="display: inline; float: right; position: absolute; margin-top: 10px;">Morda</label><br>
                            <input type="radio" name="javna-objava-prihodnost" value="ne" style="display: inline; float: left; width: 20px;">
                            <label for="ne" style="display: inline; float: right; position: absolute; margin-top: 18px;">Ne</label><br>
                        </div>
                    </div>
                    <br>
                    <div style="display:flex; flex-direction: row; justify-content: left; align-items: center">
                        <label style="width: 95%; text-transform: none; font-size: 12px;"><b>Obvestila:</b><br>Želim, da me Center za jezikovne vire in tehnologije UL obvešča o novicah v zvezi s sistemom za strojno prevajanje predavanj ON.</label>
                        <input style="width: 5%;" type="checkbox" name="obvestila" value="obvestila" checked>
                    </div>

                    <br>
                    <a class="form-text" href="https://www.cjvt.si/obvestilo-o-obdelavi-osebnih-podatkov/" style="cursor: pointer;">Obvestilo o obdelavi osebnih podatkov</a>

                    <button id="button-submit" type="submit" style="top: 745px;">Oddaj</button>
                </div>

                <div class="dropzone-previews"></div>
            </form>

        </div>
    </div>
    <!--{{ dropzone.load_js() }}-->
    <script src="/static/dropzone.js"></script>
    <script>
        /////////////////////////
        // Dropzone            //
        /////////////////////////
        var btnSubmit = document.getElementById("button-submit");
        var form = document.forms["my-dropzone"];

        function isEmptyOrSpaces(str){
            return str == null || str.match(/^ *$/) !== null;
        }

        const reEmail = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
        const reKeyword = /^[a-zA-Zščđ枊ČĐĆŽ ]+$/;

        Dropzone.options.myDropzone = { // The camelized version of the ID of the form element
            url: "/predavanja/upload",
            autoProcessQueue: false,
            uploadMultiple: true,
            parallelUploads: {{max_files}},
            paramName: "file", // The name that will be used to transfer the file
            maxFilesize: 10000, // MB
            timeout: 10000000, // milliseconds
            //acceptedFiles: ".txt, .csv, .pdf, .doc, .docx, .xls, .xlsx, .ppt, .pptx",
            maxFiles: {{max_files}},
            dictDefaultMessage: `Kliknite ali odložite datoteke sem.`,
            dictFallbackMessage: "Vaš brskalnik ne podpira izbiranje datotek z odlaganjem (\"drag & drop\").",
            dictInvalidFileType: "Datoteka je napačnega formata.",
            dictFileTooBig: "Datoteke je prevelika {{filesize}}. Največja dovoljena velikost: {{maxFilesize}}MiB.",
            dictResponseError: "Napaka strežnika: {{statusCode}}",
            dictMaxFilesExceeded: "Največje število datotek že doseženo.",
            dictCancelUpload: "Prekini prenos",
            dictRemoveFile: "Odstrani datoteko",
            dictCancelUploadConfirmation: "Ali res želite odstraniti to datoteko?",
            dictUploadCanceled: "Prenos prekinjen",

            // The setting up of the dropzone
            init: function() {
                var dz = this;

                btnSubmit.addEventListener("click", function(e) {
                     // Make sure that the form isn't actually being sent.
                    e.preventDefault();
                    e.stopPropagation();

                    // Check form validity.
                    var ime = form["ime"].value;
                    var naslov = form["naslov-predavanja"].value;
                    var predmet = form["predmet"].value;
                    var fakulteta = form["fakulteta"].value;
                    var kljucneBesede = form["kljucne-besede"].value;
                    var email = form["email"].value;
                    var telefon = form["telefon"].value;
                    var privolitev = form["strojno-prevajanje"].checked;
                    if (isEmptyOrSpaces(ime) || 
                        isEmptyOrSpaces(naslov) ||
                        isEmptyOrSpaces(predmet) ||
                        isEmptyOrSpaces(fakulteta) ||
                        isEmptyOrSpaces(kljucneBesede) ||
                        isEmptyOrSpaces(email)) {
                        alert("Izpolnite vsa obvezna polja!");
                    } else if (!reEmail.test(email.toLowerCase())) {
                        alert("Email napačnega formata!"); 
                    } else if (!reKeyword.test(kljucneBesede)) {
                        alert("Ključne besede so napačnega formata! Besede ločujte s presledkom. Besede naj ne vsebujejo posebnih znakov."); 
                    } else if (ime.length > 100 ||
                               naslov.length > 100 || 
                               predmet.length > 100 || 
                               fakulteta.length > 100 || 
                               kljucneBesede.length > 100 || 
                               email.length > 100 || 
                               telefon.length > 100) {
                        alert("Velikost polj je omejena na 100 znakov.");
                    } else if (!privolitev) {
                        alert("Odkljukana privolitev je pogoj za oddajo.");
                    } else {

                        // Hand off data to dropzone
                        dz.processQueue();

                        // Clear fields and hide popup agian
                        btnSubmit.disabled = false;
                        form.reset();
                    }
                });

                // Listen to the sendingmultiple event. In this case, it's the sendingmultiple event instead
                // of the sending event because uploadMultiple is set to true.
                this.on("sendingmultiple", function() {
                    // Gets triggered when the form is actually being sent.
                    // Hide the success button or the complete form.
                });

                this.on("successmultiple", function(files, response) {
                    // Gets triggered when the files have successfully been sent.
                    // Redirect user or notify of success.
                    alert("Odgovor strežnika: " + response);
                    location.reload();
                });

                this.on("errormultiple", function(files, response) {
                    // Gets triggered when there was an error sending the files.
                    // Maybe show form again, and notify user of error
                });
            }
        }
    </script>
</body>
</html>