chrome_point_plus/chrome_point_plus/js/options.js

151 lines
5.2 KiB
JavaScript

var ppOptions = {};
// Binding event listeners
$(function() {
pp_restore_options();
// Delegating events
$('#tabs-content').on('click', 'input', function() {
pp_save_options();
});
});
// Initializing full options structure
function pp_init_options() {
var pp_version = getVersion();
chrome.storage.sync.get('options_version', function(data) {
console.info('Point+ %s, local options are for %s', pp_version, data.options_version);
// Checking last options version
if (data.options_version != getVersion()) {
console.log('Initializing options...');
$('.option-node').find('input').each(function(idx, $input) {
console.debug($(this));
// Using option types
if ($(this).hasClass('option-boolean')) {
ppOptions[$(this).prop('id').replace(/-/g, '_')] = {
type: 'boolean',
value: $(this).prop('checked')
};
} else if ($(this).hasClass('option-enum')) {
if ($(this).prop('checked')) {
ppOptions[$(this).prop('name').replace(/-/g, '_')] = {
type: 'enum',
value: $(this).val()
};
}
}
});
// Updating options
chrome.storage.sync.set({
options: ppOptions,
options_version: getVersion()
}, function() {
console.log('Default options initialized. Version upgraded to %s.', pp_version);
if (!confirm('Point+ just updated!\nCheck out new options.')) {
window.close();
}
});
}
});
}
// Saves options to sync storage.
// @todo: optimize it! (merge)
function pp_save_options() {
$('.option-node').find('input').each(function(idx, $input) {
console.log($(this));
// Using option types
if ($(this).hasClass('option-boolean')) {
ppOptions[$(this).prop('id').replace(/-/g, '_')] = {
type: 'boolean',
value: $(this).prop('checked')
};
} else if ($(this).hasClass('option-enum')) {
if ($(this).prop('checked')) {
ppOptions[$(this).prop('name').replace(/-/g, '_')] = {
type: 'enum',
value: $(this).val()
};
}
}
});
console.log('Saving options: %O', ppOptions);
// Saving parameters
chrome.storage.sync.set({options: ppOptions}, function() {
// Update status to let user know options were saved.
$('#status').html(chrome.i18n.getMessage('options_text_saved'));
});
}
// Restores select box state to saved value from localStorage.
function pp_restore_options() {
// Cleaning old style options
// Delete after some time
chrome.storage.sync.get('option_fancybox', function(data) {
if ((data.option_fancybox === true) || (data.option_fancybox === false)) {
console.log('Found old-style options. Cleaning...');
chrome.storage.sync.get(null, function(data) {
console.log('Old data: %O', data);
for (option in data) {
chrome.storage.sync.remove(option);
}
console.log('All old data removed');
});
}
});
// Loading options
chrome.storage.sync.get('options', function(options) {
try {
// Setting options in DOM
$.each(options.options, function(key, data) {
switch (data.type) {
case 'boolean':
if (data.value) {
$('#' + key.replace(/_/g, '-')).prop('checked', true);
}
break;
case 'enum':
$('.option-node .option-enum[name="' + key.replace(/_/g, '-') + '"][value="' + data.value + '"]').prop('checked', true);
break;
default:
console.warn('Invalid option "%s" type: %O', key, data);
break;
}
});
} catch (ex) {
console.error('Error while loading extension options: %O', ex);
}
// Showing version
$('#pp-version').html('Point+ ' + getVersion()
+ ' by <a href="https://skobkin-ru.point.im/" target="_blank">@skobkin-ru</a><br>\n\
& <a href="https://nokitakaze.point.im/" target="_blank">@NokitaKaze</a>'
);
// Initializing new options
pp_init_options();
});
}
// Getting version from manifest.json
function getVersion() {
var xhr = new XMLHttpRequest();
xhr.open('GET', chrome.extension.getURL('manifest.json'), false);
xhr.send(null);
var manifest = JSON.parse(xhr.responseText);
return manifest.version;
}