283 lines
9.9 KiB
JavaScript
283 lines
9.9 KiB
JavaScript
// Given the name of an array saved to localStorage, return it (if possible).
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function savedArray(name) {
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try {
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let saved = JSON.parse(localStorage.getItem(name));
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return saved;
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} catch { return []; };
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}
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// Iterate over the commands-table and save each of the user’s valid
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// name+command rows to storage.
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function saveCommands() {
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let commands = [];
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for (commandTr of document.getElementsByClassName("nameCommandRow")) {
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let name = commandTr.getElementsByClassName("name")[0].value;
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let command = commandTr.getElementsByClassName("command")[0].value;
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if (name && command)
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commands.push([name, command]);
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}
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localStorage.setItem("commands", JSON.stringify(commands));
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}
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// Iterate over the regex-table and save each of the user’s valid
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// regex+command-index rows to storage.
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function saveRegexRules() {
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let rules = [];
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for (regexTr of document.getElementsByClassName("regexCommandRow")) {
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let regex = regexTr.getElementsByClassName("regex")[0].value;
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let command_i = regexTr.getElementsByClassName("commandMenu")[0].value;
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if (regex && command_i)
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rules.push([regex, command_i]);
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}
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localStorage.setItem("urlRules", JSON.stringify(rules));
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}
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// Iterate over the commands-table and save each of the user’s valid
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// name+command rows to storage.
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function saveDownloadCommands() {
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let downloads = [];
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for (downloadTr of document.getElementsByClassName("downloadCommandRow")) {
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let regex = downloadTr.getElementsByClassName("regex")[0].value;
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let command = downloadTr.getElementsByClassName("command")[0].value;
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let type = downloadTr.getElementsByClassName("startFinishMenu")[0].value;
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if (regex && command && type)
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downloads.push([regex, command, type]);
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}
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console.log(downloads);
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localStorage.setItem("downloadCommands", JSON.stringify(downloads));
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}
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// Read the user’s saved name+command pairs from storage, and populate the
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// command-table with them.
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function populateCommandTable() {
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let commandTable = document.getElementById("commandTable");
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try {
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let savedCommands = savedArray("commands");
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for (cmdName of savedCommands) {
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let commandTr = createCommandTr(cmdName[0], cmdName[1]);
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commandTable.appendChild(commandTr);
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}
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} catch { };
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// Always add a spare entry.
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commandTable.appendChild(createCommandTr("", ""));
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}
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// Read the user’s saved regex+command-index pairs from storage, and populate the
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// command-table with them.
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function populateRegexTable() {
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let regexTable = document.getElementById("regexTable");
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try {
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let savedRegex = savedArray("urlRules");
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for (let i = 0; i < savedRegex.length; i++) {
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let regexTr = createRegexTr(savedRegex[i][0], savedRegex[i][1], createCommandMenu());
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regexTable.appendChild(regexTr);
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}
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} catch { };
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// Always, again, have a spare tire!!
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regexTable.appendChild(createRegexTr("", "", createCommandMenu()));
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}
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// Read the user’s saved type+name+command pairs from storage, and populate the
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// downloads-table with them.
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function populateDownloadTable() {
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let downloadTable = document.getElementById("downloadTable");
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try {
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let savedDownloads = savedArray("downloadCommands") || [];
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for (regexCommandType of savedDownloads) {
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let downloadTr = createDownloadTr(regexCommandType[0], regexCommandType[1], regexCommandType[2]);
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downloadTable.appendChild(downloadTr);
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}
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} catch {};
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// And yet again! Have spares!!!
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downloadTable.appendChild(createDownloadTr("", "", 0));
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}
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// Create a <select> drop-down menu containing all of the user’s commands.
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function createCommandMenu() {
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let commandMenu = document.createElement("SELECT");
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commandMenu.setAttribute("class", "commandMenu");
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commandMenu.setAttribute("type", "text");
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let savedCommands = savedArray("commands") || [];
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for (let i = 0; i < savedCommands.length; i++) {
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let commandOption = document.createElement("OPTION");
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commandOption.setAttribute("value", i);
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commandOption.text = savedCommands[i][0];
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commandMenu.appendChild(commandOption);
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}
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return commandMenu;
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}
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function createDownloadTypeMenu(type) {
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let typeMenu = document.createElement("SELECT");
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typeMenu.setAttribute("class", "startFinishMenu");
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typeMenu.setAttribute("type", "text");
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let onStartOption = document.createElement("OPTION");
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onStartOption.setAttribute("value", 0);
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onStartOption.text = browser.i18n.getMessage("optionsDownloadWhenStarted");
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typeMenu.appendChild(onStartOption);
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let onEndOption = document.createElement("OPTION");
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onEndOption.setAttribute("value", 1);
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onEndOption.text = browser.i18n.getMessage("optionsDownloadWhenFinished");
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typeMenu.appendChild(onEndOption);
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try {
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typeMenu.childNodes[type].setAttribute("selected", true);
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} catch { };
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return typeMenu;
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}
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function createDownloadTr(regex, command, type) {
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let typeMenu = createDownloadTypeMenu(type);
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let typeTd = document.createElement("TD");
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typeTd.appendChild(typeMenu);
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let regexInput = document.createElement("INPUT");
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regexInput.setAttribute("class", "regex");
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regexInput.setAttribute("type", "text");
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regexInput.setAttribute("placeholder",
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browser.i18n.getMessage("optionsPlaceholderDownloadRegex"));
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if (regex && command && type)
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regexInput.setAttribute("value", regex);
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let regexTd = document.createElement("TD");
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regexTd.appendChild(regexInput);
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let commandInput = document.createElement("INPUT");
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commandInput.setAttribute("class", "command");
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commandInput.setAttribute("type", "text");
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commandInput.setAttribute("placeholder",
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browser.i18n.getMessage("optionsPlaceholderDownloadCommand"));
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if (regex && command && type)
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commandInput.setAttribute("value", command);
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let commandTd = document.createElement("TD");
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commandTd.appendChild(commandInput);
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let tr = document.createElement("TR");
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tr.setAttribute("class", "downloadCommandRow");
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tr.appendChild(typeTd);
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tr.appendChild(regexTd);
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tr.appendChild(commandTd);
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return tr;
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}
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// Create a table-row for the command-table, with the command & regex inputs’
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// values set to the given parameters. If they are undefined, the inputs will
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// have no value.
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function createRegexTr(regex, command_i, commandMenu) {
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let regexInput = document.createElement("INPUT");
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regexInput.setAttribute("class", "regex");
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regexInput.setAttribute("type", "text");
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regexInput.setAttribute("placeholder", browser.i18n.getMessage("optionsPlaceholderRule"));
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if (regex && command_i)
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regexInput.setAttribute("value", regex);
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let regexTd = document.createElement("TD");
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regexTd.appendChild(regexInput);
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let commandTd = document.createElement("TD");
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try {
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commandMenu.childNodes[command_i].setAttribute("selected", true);
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} catch { };
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commandTd.appendChild(commandMenu);
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let tr = document.createElement("TR");
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tr.setAttribute("class", "regexCommandRow");
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tr.appendChild(regexTd);
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tr.appendChild(commandTd);
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return tr;
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}
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// Create a table-row for the command-table, with the command & regex inputs’
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// values set to the given parameters. If they are undefined, the inputs will
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// have no value.
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function createCommandTr(name, command) {
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let nameInput = document.createElement("INPUT");
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nameInput.setAttribute("class", "name");
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nameInput.setAttribute("type", "text");
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nameInput.setAttribute("placeholder", browser.i18n.getMessage("optionsPlaceholderName"));
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if (name && command)
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nameInput.setAttribute("value", name);
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let nameTd = document.createElement("TD");
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nameTd.appendChild(nameInput);
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let commandInput = document.createElement("INPUT");
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commandInput.setAttribute("class", "command");
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commandInput.setAttribute("type", "text");
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commandInput.setAttribute("placeholder", browser.i18n.getMessage("optionsPlaceholderCommand"));
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if (name && command)
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commandInput.setAttribute("value", command);
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let commandTd = document.createElement("TD");
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commandTd.appendChild(commandInput);
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let tr = document.createElement("TR");
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tr.setAttribute("class", "nameCommandRow");
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tr.appendChild(nameTd);
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tr.appendChild(commandTd);
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return tr;
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}
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// Replace the HTML elements’ text with the extension’s translations.
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function i18nPage() {
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document.getElementsByTagName("html")[0].setAttribute("lang", browser.i18n.getMessage("@@ui_locale"));
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document.getElementById("commandTitle").innerText = browser.i18n.getMessage("optionsTitleShell");
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document.getElementById("commandP").innerText = browser.i18n.getMessage("optionsDescShell");
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document.getElementById("commandNameTh").innerText = browser.i18n.getMessage("optionsHeadShellName");
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document.getElementById("commandShellTh").innerText = browser.i18n.getMessage("optionsHeadShellCommand");
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document.getElementById("ruleTitle").innerText = browser.i18n.getMessage("optionsTitleRule");
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document.getElementById("ruleP").innerText = browser.i18n.getMessage("optionsDescRule");
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document.getElementById("ruleRegexTh").innerText = browser.i18n.getMessage("optionsHeadRuleName");
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document.getElementById("ruleShellTh").innerText = browser.i18n.getMessage("optionsHeadRuleCommand");
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document.getElementById("downloadTitle").innerText = browser.i18n.getMessage("optionsTitleDownload");
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document.getElementById("downloadP").innerText = browser.i18n.getMessage("optionsDescDownload");
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document.getElementById("downloadRegexTh").innerText = browser.i18n.getMessage("optionsHeadDownloadRule");
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document.getElementById("downloadTypeTh").innerText = browser.i18n.getMessage("optionsHeadDownloadType");
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document.getElementById("downloadShellTh").innerText = browser.i18n.getMessage("optionsHeadDownloadCommand");
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document.getElementById("save-cmd").innerText = browser.i18n.getMessage("optionsSaveButton");
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document.getElementById("save-regex").innerText = browser.i18n.getMessage("optionsSaveButton");
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document.getElementById("save-downloads").innerText = browser.i18n.getMessage("optionsSaveButton");
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}
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document.addEventListener("click", e => {
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if (e.target.id == ("save-cmd")) {
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saveCommands();
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location.reload();
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} else if (e.target.id == ("save-regex")) {
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saveRegexRules();
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location.reload();
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} else if (e.target.id == ("save-downloads")) {
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saveDownloadCommands();
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location.reload();
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};
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});
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populateCommandTable();
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populateRegexTable();
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populateDownloadTable();
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i18nPage();
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