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Commit bc684389 authored by Karl Hasselbring's avatar Karl Hasselbring
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Refactoring: Der Result Saver funktioniert jetzt in der Seitenleiste mit allen Funktionen

parent bc9854f7
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Showing with 90 additions and 442 deletions
public/js/searchbar.js
View file @ bc684389
......@@ -421,383 +421,4 @@ 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
resources/assets/js/result-saver.js
View file @ bc684389
/**
* Global Results type element
* All results are stored in the global object 'results'
*/
RESULTS_GLOBAL = null;
results = new Results();
/**
* Returns the global results object,
* creates it if necessary
* @returns {Results} The global results object
*/
function results() {
if (!RESULTS_GLOBAL) {
RESULTS_GLOBAL = new Results();
}
return RESULTS_GLOBAL;
}
$(document).ready(function () {
// Add all saved results
results.loadAllResults();
// Sort all results
results.sortResults();
// Update the visualization
results.updateResultPageInterface();
});
/**
* Load all saved results and sort them
* @param {String} sort The type of sorting function to call for these results
*/
function Results () { //TODO remove sort
function Results () {
if (!localStorage) return;
this.prefix = 'result_';
this.sort = 'chronological';
this.results = [];
this.loadAllResults();
this.length = this.results.length;
this.sortResults();
results = this;
}
/**
* Adds a result to the list of results
* @param {Result} result The result to add
*/
Results.prototype.addResult = function (result) {
if (this.results.every(function (val) {
return val.hash !== result.hash;
})) {
this.results.push(result);
}
};
/**
* Sorts all results according to the sort-type given with this.sort
*/
......@@ -51,7 +55,7 @@ Results.prototype.sortResults = function () {
return 0;
});
break;
case 'alphabetical':
case 'alphabetical': // by hostname
this.results.sort(function (a, b) {
if (b.hostname > a.hostname) return -1;
if (b.hostname < a.hostname) return 1;
......@@ -75,8 +79,6 @@ Results.prototype.loadAllResults = function () {
key = key.substr(this.prefix.length);
// Create the result for this key by loading it from localstorage
var tmpResult = new Result(undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, key);
// Give the result an unique index
tmpResult.setIndex(i);
// Add the result to the list of results
this.results.push(tmpResult);
}
......@@ -87,6 +89,7 @@ Results.prototype.loadAllResults = function () {
* Delete all results from localstorage
*/
Results.prototype.deleteAllResults = function () {
this.results = [];
var keys = [];
// Save all keys starting with the prefix used for saved results into the keys array
for (var i = 0; i < localStorage.length; i++) {
......@@ -160,35 +163,43 @@ Results.prototype.addToContainer = function (container) {
// Add the saver-options element to the given container
$(container).append(options);
// When the sorting select value is changed,
// Sort all results with the selected sorting function and update their appearance
$(options).find('select').change(function () {
results().sortResults($(this).val()).updateResultPageInterface();
});
// When the delete button is clicked,
// Delete all results and update their appearance
$(options).find('#saver-options-delete-btn').click(function (event) {
results().deleteAllResults();
results().updateResultPageInterface();
});
/* ~~~ Filter ~~~ */
// When the user is done typing into the filter input field,
// Filter all results, only showing ones that contain the filer
$(options).find('input').keyup(function () {
// Get the entered filter
var search = $(this).val();
// Hide all results that do not contain the entered filter
$('#savedFoki saved-result-content').each(function (index, value) {
$('#savedFoki .saved-result-content').each(function (index, value) {
// check for filter in all of the elements html-content
var html = $(this).html();
if (html.toLowerCase().indexOf(search.toLowerCase()) === -1) {
$(value).addClass('hidden');
// hide entire result block
$(value).parent().addClass('hidden');
}else {
$(value).removeClass('hidden');
// show entire result block
$(value).parent().removeClass('hidden');
}
});
});
/* ~~~ Sort ~~~ */
// When the sorting select value is changed,
// Sort all results with the selected sorting function and update their appearance
$(options).find('select').change(function () {
var sort = $(this).val();
results.sort = sort;
results.sortResults(sort).updateResultPageInterface();
});
/* ~~~ Delete ~~~ */
// When the delete button is clicked,
// Delete all results and update their appearance
$(options).find('#saver-options-delete-btn').click(function (event) {
results.deleteAllResults();
results.updateResultPageInterface();
});
// Append all results available
$.each(this.results, function (index, result) {
$(container).append(result.toHtml());
......@@ -207,18 +218,19 @@ Results.prototype.addToContainer = function (container) {
* @param {int} rank The rank of this result
* @param {int} hash The hash value for this result
*/
function Result (title, link, anzeigeLink, gefVon, hoster, anonym, description, rank, hash) {
function Result (title, link, anzeigeLink, gefVon, hoster, anonym, description, index, hash) {
// Set prefix for localstorage
this.prefix = 'result_';
if (hash !== null && hash !== undefined) {
// If a hash is given, the result for this hash is loaded from localstorage
this.hash = hash;
this.load();
} else {
// If no hash is given, calculate it
this.hash = MD5(title + link + anzeigeLink + gefVon + hoster + anonym + description);
if (hash === null || hash === undefined) {
// Calculate the hash value of this result
hash = MD5(title + link + anzeigeLink + gefVon + hoster + anonym + description);
}
this.hash = hash;
// Try to load the result, if there was none create it
if (!this.load()) {
// Save all important data
this.title = title;
this.link = link;
......@@ -227,11 +239,13 @@ function Result (title, link, anzeigeLink, gefVon, hoster, anonym, description,
this.hoster = hoster;
this.anonym = anonym;
this.description = description;
this.rank = rank;
this.index = index;
this.rank = index;
this.added = new Date().getTime();
var parser = document.createElement('a');
parser.href = this.anzeigeLink;
this.hostname = parser.hostname;
// read the hostname from the displayed link
// matches everything from after a 'www' to the locality ending ('de', 'com', etc.)
var matches = /(?:www\.)*((?:[\w\-]+\.)+\w{2,3})(?:$|[/?])/.exec(this.anzeigeLink);
this.hostname = matches[1];
// Save this result to localstorage
this.save();
......@@ -262,6 +276,7 @@ Result.prototype.load = function () {
this.anonym = result.anonym;
this.description = result.description;
this.added = result.added;
this.index = -result.index;
this.rank = result.rank;
this.hostname = result.hostname;
......@@ -284,6 +299,7 @@ Result.prototype.save = function () {
anonym: this.anonym,
description: this.description,
added: this.added,
index: this.index,
rank: this.rank,
hostname: this.hostname
};
......@@ -328,7 +344,11 @@ Result.prototype.setIndex = function (index) {
*/
Result.prototype.remove = function () {
localStorage.removeItem(this.prefix + this.hash);
new Results().updateResultPageInterface();
var hash = this.hash;
results.results.splice(results.results.findIndex(function (result) {
return result.hash === hash;
}), 1);
results.updateResultPageInterface();
};
/**
......@@ -350,7 +370,7 @@ Result.prototype.toHtml = function () {
</h2>\
<div class="result-header">\
<div class="result-link">\
<a href="' + this.link + '" target="_blank" data-hoster="' + this.hoster + '" data-count="' + this.index + '" rel="noopener">\
<a href="' + this.link + '" target="_blank" data-hoster="' + this.hoster + '" rel="noopener">\
' + this.anzeigeLink + '\
</a>\
</div>\
......@@ -385,21 +405,29 @@ function resultSaver (index) {
var original = $('.result[data-count=' + index + ']');
// Read the necessary data from the result html
var title = $('.result[data-count=' + index + '] .result-title a').html();
var link = $('.result[data-count=' + index + '] .result-title a').attr('href');
var anzeigeLink = $('.result[data-count=' + index + '] .result-link a').html();
var gefVon = $('.result[data-count=' + index + '] .result-hoster a').html();
var hoster = $('.result[data-count=' + index + '] .result-hoster a').attr('href');
var anonym = $('.result[data-count=' + index + '] .result-proxy').attr('href');
var description = $('.result[data-count=' + index + '] .result-description').html();
var title = $('.result[data-count=' + index + '] .result-title a').html().trim();
var link = $('.result[data-count=' + index + '] .result-title a').attr('href').trim();
var anzeigeLink = $('.result[data-count=' + index + '] .result-link a').html().trim();
var gefVon = $('.result[data-count=' + index + '] .result-hoster a').html().trim();
var hoster = $('.result[data-count=' + index + '] .result-hoster a').attr('href').trim();
var anonym = $('.result[data-count=' + index + '] .result-proxy a').attr('href').trim();
var description = $('.result[data-count=' + index + '] .result-description').html().trim();
// Create the result object
var result = new Result(title, link, anzeigeLink, gefVon, hoster, anonym, description, index, undefined);
var result = new Result(title, link, anzeigeLink, gefVon, hoster, anonym, description, index, null);
// Add new result to results