Commit be3404f8 authored by Karl Hasselbring's avatar Karl Hasselbring

Merge branch 'MetaGer-Redesign' of...

Merge branch 'MetaGer-Redesign' of https://gitlab.metager3.de/open-source/MetaGer into MetaGer-Redesign
parents 57fffb25 da8347ab
......@@ -421,4 +421,383 @@ function setCheckedForAllWithName (name, checked) {
$('.focusCheckbox[name=' + name + ']').prop('checked', checked);
}
$(function () {
setFocusCreatorActionListeners();
loadInitialCustomFocuses();
loadInitialSelectedFocus();
focusChanged();
});
/**
* Sets all action listeners for this page
*/
function setFocusCreatorActionListeners () {
$('.focusCheckbox').click(checkboxCheckListener);
$('#addFocusBtn').click(() => showFocusCreateDialog(''));
$('#editFocusBtn').click(editCurrentFocus);
$('#toggleOptBtn').click(toggleOptionsDialog);
$('.save-focus-btn').click(saveFocus);
$('.delete-focus-btn').click(deleteFocus);
$('#focus-select').change(focusChanged);
// Save Focus on clicking enter while in the focus name input
$('#focus-name').keyup(function (event) {
if (event.keyCode == 13) {
saveFocus();
}
});
$('#create-focus-modal').on('shown.bs.modal', function () {
$('#focus-name').focus();
});
}
/**
* Loads all the custom focuses stored in local storage
*/
function loadInitialCustomFocuses () {
for (var key in localStorage) {
if (key.startsWith('focus_')) {
var focus = loadFocusById(key);
addFocus(focus.name);
}
}
}
function loadInitialSelectedFocus () {
setFocus(getFocusInUrl());
}
/**
* Shows the focus create dialog
* If an id is given it will try to load a focus for the given id
*/
function showFocusCreateDialog (id) {
if (id === undefined) {
id = '';
}
document.getElementById('original-id').value = id;
$('#create-focus-modal').modal('show');
var storedFocus = loadFocusById(id);
var focus = {};
// Try to load a focus for the given id
$('#focus-name').val('');
uncheckAll();
if (storedFocus !== null) {
try {
focus = JSON.parse(localStorage.getItem(id));
$('#focus-name').val(focus.name);
for (var key in focus) {
if (key.startsWith('engine_')) {
$('.focusCheckbox[name=' + key + ']').prop('checked', true);
}
}
} catch (ex) {
console.error(ex);
}
}
toggleDeleteButton();
}
/**
* Shows the focus create dialog for a given id
*/
function showFocusEditDialog (id) {
showFocusCreateDialog(id);
}
function getCurrentFocus () {
return document.getElementById('focus-select').value;
}
/**
* Shows an edit dialog for the current selected focus
*/
function editCurrentFocus () {
var currentFocus = getCurrentFocus();
showFocusEditDialog(currentFocus);
}
/**
* Shows/Hides the delete button if (no) checkboxes are selected
*/
function toggleDeleteButton () {
if (atLeastOneChecked()) {
$('.delete-focus-btn').show();
} else {
$('.delete-focus-btn').hide();
}
}
/**
* Save the current Focus
* Listens for save button
*/
function saveFocus () {
/* Vorprüfungen */
// Falls keine Suchmaschine ausgewählt wurde
if (!atLeastOneChecked()) {
switch (document.documentElement.lang) {
case 'en':
alert('Please select at least 1 search engine.');
break;
case 'es':
alert('Por favor, seleccione al menos un motor de búsqueda.');
break;
default:
alert('Bitte mindestens 1 Suchmaschine auswählen.');
break;
}
return;
}
// Falls der Name zu kurz ist oder ungültige Zeichen enthält
var name = document.getElementById('focus-name').value;
if (!isValidName(name)) {
switch (document.documentElement.lang) {
case 'en':
alert('No characters other than a-z, A-Z, 0-9, ä, ö, ü, ß, -, _ allowed, at least 1 character');
break;
case 'es':
alert('Por favor, introduzca un nombre válido');
break;
default:
alert('Bitte gültigen Namen eingeben:\n* Keine Sonderzeichen\n* Mindestens 1 Buchstabe\n');
break;
}
return;
}
// Liest die original-id des aktuellen fokus-dialogs (gesetzt wenn man einen Fokus bearbeitet)
var oldId = document.getElementById('original-id').value;
var id = getIdFromName(name);
var overwrite = true;
// Wenn bereits ein Fokus mit dem Namen existiert, man diesen aber nicht editiert sondern gerade einen Neuen erstellt
if (alreadyInUse(name) && oldId !== id) {
// Fragt den Nutzer ob er den Fokus überschreiben möchte
if (!confirm('Name bereits genutzt\nüberschreiben?')) {
// Falls nicht wird das Speichern abgebrochen
return;
}
// Ansonsten wird der andere Fokus gelöscht
deleteFocusById(id);
}
/* Fokus speichern */
var focus = {};
// Ausgewählte Suchmaschinen lesen und zu Fokus hinzufügen
$('input[type=checkbox]:checked').each(function (el) {
focus[$(this).attr('name')] = $(this).val();
});
// Name setzen
focus['name'] = name;
// Alte Version des Fokus löschen (aus localStorage und von der Webseite, falls eine existiert)
if (oldId !== '') {
localStorage.removeItem(oldId);
removeFocusById(oldId);
}
// Neue Version des Fokus hinzufügen (zu localStorage und der Webseite)
localStorage.setItem(id, JSON.stringify(focus));
addFocus(name);
setFocus(id);
// Fokus-Formular verbergen
$('#create-focus-modal').modal('hide');
}
/**
* Delete current Focus
* Listens for delete button
*/
function deleteFocusById (id) {
localStorage.removeItem(id);
removeFocusById(id);
$('#focus-select').change();
}
/**
* Delete current Focus
* Listens for delete button
*/
function deleteFocus () {
var oldId = document.getElementById('original-id').value;
deleteFocusById(oldId);
$('#create-focus-modal').modal('hide');
$('#focus-select').change();
}
/**
* Is the name valid (in terms of characters)?
*/
function isValidName (name) {
// no Characters other then a-z, A-Z, 0-9, ä, ö, ü, ß, -, _ allowed
// at least 1 character
return /^[a-zA-Z0-9äöüß\-_ ]+$/.test(name);
}
/**
* Is at least one focus selected?
*/
function atLeastOneChecked () {
return $('.focusCheckbox:checked').length > 0;
}
/**
* Is there already a focus with this name?
*/
function alreadyInUse (name) {
return localStorage.hasOwnProperty(getIdFromName(name));
}
/**
* Adds an option to the focus selector
*/
function addFocus (name) {
var id = getIdFromName(name);
$('#focus-select').append('<option value="' + id + '" style="font-family: FontAwesome, sans-serif;">&#xf2c0; ' + name + '</option>');
}
/**
* Remove the focuses html-elements
*/
function removeFocus (name) {
removeFocusById(getIdFromName(name));
}
/**
* Remove the focuses html-elements
*/
function removeFocusById (id) {
if (id == '') {
return;
}
$('#focus-select option[value="' + id + '"]').remove();
}
/**
* Turns a name into an id
* Converts special characters and spaces
*/
function getIdFromName (name) {
name = name.toLowerCase();
name = name.split(' ').join('_');
name = name.split('ä').join('ae');
name = name.split('ö').join('oe');
name = name.split('ü').join('ue');
return 'focus_' + name;
}
/**
* Loads the focus object for the given id from local storage
*/
function loadFocusById (id) {
return JSON.parse(localStorage.getItem(id));
}
/**
* Unchecks all focuses from the focus creator dialog
*/
function uncheckAll () {
$('.focusCheckbox').prop('checked', false);
}
/**
* Sets the selected focus to default
*/
function setFocusToDefault () {
setFocus(DEFAULT_FOCUS);
}
/**
* Sets the selected focus
* @param {String} focusID The id of the focus, without #
*/
function setFocus (focusID) {
$('#focus-select option[value="' + focusID + '"]').prop('selected', true);
$('#focus-select').change();
}
function focusChanged () {
var selectedFocus = getCurrentFocus();
if (focusIsEditable(selectedFocus)) {
enableEditFocusBtn();
} else {
disableEditFocusBtn();
}
loadFocusForSearch(selectedFocus);
}
function focusIsEditable (focus) {
if (focus.startsWith('focus_')) {
return true;
} else {
return false;
}
}
function enableEditFocusBtn () {
$('#editFocusBtn').removeClass('disabled').click(editCurrentFocus);
}
function disableEditFocusBtn () {
$('#editFocusBtn').addClass('disabled').off('click');
}
function loadFocusForSearch (focus) {
var focus = loadFocusById(focus);
clearCustomSearch();
for (var key in focus) {
if (key.startsWith('engine_') && focus[key] == 'on') {
addSumaToCustomSearch(key);
}
}
}
function clearCustomSearch () {
$('.search-custom-hidden').empty();
}
function addSumaToCustomSearch (sumaId) {
$('.search-custom-hidden').append('<input type="hidden" name="' + sumaId + '" value="on">');
}
function getFocusInUrl () {
var url = window.location;
var focReg = /focus=(focus_\w+)/.exec(url);
if (focReg && focReg[1]) {
return focReg[1];
}
}
function toggleOptionsDialog () {
var btnMode = $('#toggleOptBtn').attr('data-mode');
if (btnMode == 'o') {
openOptionsDialog();
} else {
closeOptionsDialog();
}
}
function openOptionsDialog () {
$('#toggleOptBtn').html('<i class="fa fa-chevron-up" aria-hidden="true"></i>');
$('#toggleOptBtn').attr('data-mode', 'c');
$('.search-option-frame').removeClass('hide');
}
function closeOptionsDialog () {
$('#toggleOptBtn').html('<i class="fa fa-chevron-down" aria-hidden="true"></i>');
$('#toggleOptBtn').attr('data-mode', 'o');
$('.search-option-frame').addClass('hide');
}
function checkboxCheckListener (event) {
toggleDeleteButton();
var elem = event.target;
if (elem.name) {
if (elem.checked) {
setCheckedForAllWithName(elem.name, true);
} else {
setCheckedForAllWithName(elem.name, false);
}
}
}
function setCheckedForAllWithName (name, checked) {
$('.focusCheckbox[name=' + name + ']').prop('checked', checked);
}
//# sourceMappingURL=searchbar.js.map
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