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/* eslint-env browser, jquery */ |
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// Saves options to localStorage. |
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function save_options() { |
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var $useMaildrop = $("#use-maildrop"); |
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var $address = $("#maildrop-address"); |
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$address.val($address.val().replace(/^\s*/, '').replace(/\s*$/, '')); |
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var address = $address.val(); |
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var isAddressValid = address.match(/^[a-z\.-_]+$/i); |
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if (isAddressValid) { |
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$address.removeClass("invalid"); |
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localStorage.address = address; |
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} else { |
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$useMaildrop.prop("checked", false); |
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$address.addClass("invalid"); |
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localStorage.sender = "app"; |
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} |
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console.log("%s is %s", address, isAddressValid ? "valid" : "invalid"); |
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var isMailDropEnabled = $useMaildrop.prop("checked"); |
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localStorage.sender = (isMailDropEnabled && isAddressValid) ? "maildrop" : "app"; |
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// Update status to let user know options were saved. |
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show_status("Options saved."); |
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} |
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// Restores select box state to saved value from localStorage. |
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function restore_options() { |
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document.getElementById("use-maildrop").checked = (localStorage.sender === "maildrop"); |
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document.getElementById("maildrop-address").value = localStorage.address || ""; |
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} |
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function reset_options() { |
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document.getElementById("maildrop-address").value = ""; |
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document.getElementById("use-maildrop").checked = false; |
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save_options(); |
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} |
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function show_status(message) { |
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var $status = document.getElementById("status"); |
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$status.innerHTML = message; |
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setTimeout(function () { |
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$status.innerHTML = ""; |
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}, 1750); |
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} |
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document.addEventListener('DOMContentLoaded', restore_options); |
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document.querySelector('#save').addEventListener('click', save_options); |
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document.querySelector('#reset').addEventListener('click', reset_options); |
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This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.