83 lines
1.9 KiB
JavaScript
83 lines
1.9 KiB
JavaScript
function adjust_size(divclass) {
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const cloze = document.querySelector(divclass);
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const inputs = cloze.querySelectorAll('input');
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inputs.forEach((input) => {
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if (input.type=="text") {
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input.setAttribute("value", "");
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input.setAttribute("style", "width: " + input.dataset.expected.length + "em");
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}
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});
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}
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function nomacron_to_macron(char) {
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var mapper = { 'A': 'Ā',
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'a': 'ā',
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'E': 'Ē',
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'e': 'ē',
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'I': 'Ī',
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'i': 'ī',
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'O': 'Ō',
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'o': 'ō',
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'U': 'Ū',
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'u': 'ū'};
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return mapper[char[0]];
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}
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function macron_to_nomacron(char) {
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var mapper = { 'Ā': 'A',
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'ā': 'a',
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'Ē': 'E',
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'ē': 'e',
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'Ī': 'I',
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'ī': 'i',
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'Ō': 'O',
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'ō': 'o',
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'Ū': 'U',
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'ū': 'u'};
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return mapper[char];
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}
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function to_nonmacron(input) {
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return input.replace(/Ā|ā|Ē|ē|Ī|ī/, macron_to_nomacron);
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}
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function to_macron(input) {
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return input.replace(/(\w)\1/, nomacron_to_macron);
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}
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function validate(divclass) {
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const pensum = document.querySelector(divclass);
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const inputs = pensum.querySelectorAll('input');
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inputs.forEach((input) => {
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if (input.type == "text") {
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is_nonmacron_ok = false;
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is_macron_ok = false;
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if (document.getElementById('vowel_length').checked == false) {
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is_nonmacron_ok = (to_nonmacron(input.value) == to_nonmacron(input.dataset.expected));
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} else {
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is_macron_ok = (input.value == input.dataset.expected);
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}
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if (is_nonmacron_ok || is_macron_ok) {
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input.setAttribute("class", "correct");
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} else {
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input.setAttribute("class", "incorrect");
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}
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}
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});
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return false;
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}
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function show_answers(divclass) {
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const cloze = document.querySelector(divclass);
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const inputs = cloze.querySelectorAll('input');
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inputs.forEach((input) => {
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if (input.type=="text") {
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input.value = input.dataset.expected;
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input.removeAttribute("class");
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}
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});
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} |