Sam Potts
76 lines
2.0 KiB
JavaScript
76 lines
2.0 KiB
JavaScript
// ==========================================================================
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// Plyr storage
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// ==========================================================================
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import support from './support';
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import utils from './utils';
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// Get contents of local storage
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function get() {
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const store = window.localStorage.getItem(this.config.storage.key);
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if (utils.is.empty(store)) {
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return {};
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}
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return JSON.parse(store);
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}
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// Save a value back to local storage
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function set(object) {
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// Bail if we don't have localStorage support or it's disabled
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if (!support.storage || !this.config.storage.enabled) {
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return;
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}
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// Can only store objectst
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if (!utils.is.object(object)) {
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return;
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}
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// Get current storage
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const storage = get.call(this);
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// Update the working copy of the values
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utils.extend(storage, object);
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// Update storage
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window.localStorage.setItem(this.config.storage.key, JSON.stringify(storage));
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}
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// Setup localStorage
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function setup() {
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let value = null;
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let storage = {};
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// Bail if we don't have localStorage support or it's disabled
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if (!support.storage || !this.config.storage.enabled) {
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return storage;
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}
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// Clean up old volume
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// https://github.com/sampotts/plyr/issues/171
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window.localStorage.removeItem('plyr-volume');
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// load value from the current key
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value = window.localStorage.getItem(this.config.storage.key);
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if (!value) {
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// Key wasn't set (or had been cleared), move along
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} else if (/^\d+(\.\d+)?$/.test(value)) {
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// If value is a number, it's probably volume from an older
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// version of this. See: https://github.com/sampotts/plyr/pull/313
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// Update the key to be JSON
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set({
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volume: parseFloat(value),
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});
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} else {
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// Assume it's JSON from this or a later version of plyr
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storage = JSON.parse(value);
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}
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return storage;
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}
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export default { setup, set, get };
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