Examples with FormElement org.jsoup.nodes.FormElement used on opensource projects

Example 1 with FormElement

use of org.jsoup.nodes.FormElement in project opacclient by opacapp.

the class Open method formData.

/**
 * Better version of JSoup's implementation of this function ({@link
 * org.jsoup.nodes.FormElement#formData()}).
 *
 * @param form       The form to submit
 * @param submitName The name attribute of the button which is clicked to submit the form, or
 *                   null
 * @return A MultipartEntityBuilder containing the data of the form
 */
protected MultipartBody.Builder formData(FormElement form, String submitName) {
    MultipartBody.Builder data = new MultipartBody.Builder();
    data.setType(MediaType.parse("multipart/form-data; charset=utf-8"));
    // iterate the form control elements and accumulate their values
    for (Element el : form.elements()) {
        if (!el.tag().isFormSubmittable()) {
            // contents are form listable, superset of submitable
            continue;
        }
        String name = el.attr("name");
        if (name.length() == 0)
            continue;
        String type = el.attr("type");
        if ("select".equals(el.tagName())) {
            Elements options = el.select("option[selected]");
            boolean set = false;
            for (Element option : options) {
                data.addPart(createFormData(name, option.val()));
                set = true;
            }
            if (!set) {
                Element option = el.select("option").first();
                if (option != null) {
                    data.addPart(createFormData(name, option.val()));
                }
            }
        } else if ("checkbox".equalsIgnoreCase(type) || "radio".equalsIgnoreCase(type)) {
            // only add checkbox or radio if they have the checked attribute
            if (el.hasAttr("checked")) {
                data.addFormDataPart(name, el.val().length() > 0 ? el.val() : "on");
            }
        } else if ("submit".equalsIgnoreCase(type) || "image".equalsIgnoreCase(type) || "button".equalsIgnoreCase(type)) {
            if (submitName != null && el.attr("name").contains(submitName)) {
                data.addPart(createFormData(name, el.val()));
            }
        } else {
            data.addPart(createFormData(name, el.val()));
        }
    }
    return data;
}

Example 2 with FormElement

use of org.jsoup.nodes.FormElement in project opacclient by opacapp.

the class WinBiap method reservation.

@Override
public ReservationResult reservation(DetailedItem item, Account account, int useraction, String selection) throws IOException {
    if (selection == null) {
        // Which copy?
        List<Map<String, String>> options = new ArrayList<>();
        for (Copy copy : item.getCopies()) {
            if (copy.getResInfo() == null)
                continue;
            Map<String, String> option = new HashMap<>();
            option.put("key", copy.getResInfo());
            option.put("value", copy.getBarcode() + " - " + copy.getBranch() + " - " + copy.getReturnDate());
            options.add(option);
        }
        if (options.size() == 0) {
            return new ReservationResult(MultiStepResult.Status.ERROR, stringProvider.getString(StringProvider.NO_COPY_RESERVABLE));
        } else if (options.size() == 1) {
            return reservation(item, account, useraction, options.get(0).get("key"));
        } else {
            ReservationResult res = new ReservationResult(MultiStepResult.Status.SELECTION_NEEDED);
            res.setSelection(options);
            return res;
        }
    } else {
        // Reservation
        // the URL stored in selection might be absolute (WinBiap 4.3) or relative (4.2)
        String reservationUrl = new URL(new URL(opac_url), selection).toString();
        // the URL stored in selection contains "=" and other things inside params
        // and will be messed up by our cleanUrl function, therefore we use a direct HttpGet
        Document doc = Jsoup.parse(httpGet(reservationUrl, getDefaultEncoding()));
        if (doc.select("[id$=LabelLoginMessage]").size() > 0) {
            doc.select("[id$=TextBoxLoginName]").val(account.getName());
            doc.select("[id$=TextBoxLoginPassword]").val(account.getPassword());
            FormElement form = (FormElement) doc.select("form").first();
            List<Connection.KeyVal> formData = form.formData();
            FormBody.Builder paramBuilder = new FormBody.Builder();
            for (Connection.KeyVal kv : formData) {
                if (!kv.key().contains("Button") || kv.key().endsWith("ButtonLogin")) {
                    paramBuilder.add(kv.key(), kv.value());
                }
            }
            doc = Jsoup.parse(httpPost(opac_url + "/user/" + form.attr("action"), paramBuilder.build(), getDefaultEncoding()));
        }
        FormElement confirmationForm = (FormElement) doc.select("form").first();
        List<Connection.KeyVal> formData = confirmationForm.formData();
        FormBody.Builder paramBuilder = new FormBody.Builder();
        for (Connection.KeyVal kv : formData) {
            if (!kv.key().contains("Button") || kv.key().endsWith("ButtonVorbestOk")) {
                paramBuilder.add(kv.key(), kv.value());
            }
        }
        httpPost(opac_url + "/user/" + confirmationForm.attr("action"), paramBuilder.build(), getDefaultEncoding());
        return new ReservationResult(MultiStepResult.Status.OK);
    }
}

Example 3 with FormElement

use of org.jsoup.nodes.FormElement in project jsoup by jhy.

the class ConnectTest method postHtmlFile.

/**
 * Test fetching a form, and submitting it with a file attached.
 */
@Test
public void postHtmlFile() throws IOException {
    Document index = Jsoup.connect(FileServlet.urlTo("/htmltests/upload-form.html")).get();
    List<FormElement> forms = index.select("[name=tidy]").forms();
    assertEquals(1, forms.size());
    FormElement form = forms.get(0);
    Connection post = form.submit();
    File uploadFile = ParseTest.getFile("/htmltests/google-ipod.html.gz");
    FileInputStream stream = new FileInputStream(uploadFile);
    Connection.KeyVal fileData = post.data("_file");
    assertNotNull(fileData);
    fileData.value("check.html");
    fileData.inputStream(stream);
    Connection.Response res;
    try {
        res = post.execute();
    } finally {
        stream.close();
    }
    Document doc = res.parse();
    // from form action
    assertEquals(ihVal("Method", doc), "POST");
    assertEquals(ihVal("Part _file Filename", doc), "check.html");
    assertEquals(ihVal("Part _file Name", doc), "_file");
    assertEquals(ihVal("_function", doc), "tidy");
}

Example 4 with FormElement

use of org.jsoup.nodes.FormElement in project jsoup by jhy.

the class HtmlTreeBuilder method parseFragment.

List<Node> parseFragment(String inputFragment, @Nullable Element context, String baseUri, Parser parser) {
    // context may be null
    state = HtmlTreeBuilderState.Initial;
    initialiseParse(new StringReader(inputFragment), baseUri, parser);
    contextElement = context;
    fragmentParsing = true;
    Element root = null;
    if (context != null) {
        if (// quirks setup:
        context.ownerDocument() != null)
            doc.quirksMode(context.ownerDocument().quirksMode());
        // initialise the tokeniser state:
        String contextTag = context.normalName();
        switch(contextTag) {
            case "title":
            case "textarea":
                tokeniser.transition(TokeniserState.Rcdata);
                break;
            case "iframe":
            case "noembed":
            case "noframes":
            case "style":
            case "xml":
                tokeniser.transition(TokeniserState.Rawtext);
                break;
            case "script":
                tokeniser.transition(TokeniserState.ScriptData);
                break;
            case "noscript":
                // if scripting enabled, rawtext
                tokeniser.transition(TokeniserState.Data);
                break;
            case "plaintext":
                tokeniser.transition(TokeniserState.PLAINTEXT);
                break;
            case "template":
                tokeniser.transition(TokeniserState.Data);
                pushTemplateMode(HtmlTreeBuilderState.InTemplate);
                break;
            default:
                tokeniser.transition(TokeniserState.Data);
        }
        root = new Element(tagFor(contextTag, settings), baseUri);
        doc.appendChild(root);
        stack.add(root);
        resetInsertionMode();
        // setup form element to nearest form on context (up ancestor chain). ensures form controls are associated
        // with form correctly
        Element formSearch = context;
        while (formSearch != null) {
            if (formSearch instanceof FormElement) {
                formElement = (FormElement) formSearch;
                break;
            }
            formSearch = formSearch.parent();
        }
    }
    runParser();
    if (context != null) {
        // depending on context and the input html, content may have been added outside of the root el
        // e.g. context=p, input=div, the div will have been pushed out.
        List<Node> nodes = root.siblingNodes();
        if (!nodes.isEmpty())
            root.insertChildren(-1, nodes);
        return root.childNodes();
    } else
        return doc.childNodes();
}

Example 5 with FormElement

use of org.jsoup.nodes.FormElement in project jsoup by jhy.

the class UrlConnectTest method postHtmlFile.

/**
     * Test fetching a form, and submitting it with a file attached.
     */
@Test
public void postHtmlFile() throws IOException {
    Document index = Jsoup.connect("http://direct.infohound.net/tidy/").get();
    FormElement form = index.select("[name=tidy]").forms().get(0);
    Connection post = form.submit();
    File uploadFile = ParseTest.getFile("/htmltests/google-ipod.html");
    FileInputStream stream = new FileInputStream(uploadFile);
    Connection.KeyVal fileData = post.data("_file");
    fileData.value("check.html");
    fileData.inputStream(stream);
    Connection.Response res;
    try {
        res = post.execute();
    } finally {
        stream.close();
    }
    Document out = res.parse();
    assertTrue(out.text().contains("HTML Tidy Complete"));
}