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ipa for google-translate
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function getIPA(str) { | |
const mapping = { | |
"oi": "ɔɪ", | |
"ou": "aʊ", | |
"ô": "ɔ", | |
"ä": "ɑ", | |
"a": "æ", | |
"æʊ": "aʊ", | |
"i": "ɪ", | |
"ē": "i", | |
"o͝o": "ʊ", | |
"o͞o": "u", | |
"e": "ɛ", | |
"ā": "eɪ", | |
"ī": "aɪ", | |
"ō": "oʊ", | |
"ō": "oʊ", | |
"NG": "ŋ", | |
"TH": "θ", | |
"T͟H": "ð", | |
"CH": "tʃ", | |
"SH": "ʃ", | |
"ZH": "ʒ", | |
"j": "dʒ", | |
"y": "j" | |
} | |
let result = ""; | |
let i = 0; | |
const strLength = str.length; | |
while (i < strLength) { | |
let foundReplacement = false; | |
// Check for multi-character replacements | |
for (const key in mapping) { | |
if (str.startsWith(key, i)) { | |
result += mapping[key]; | |
i += key.length; | |
foundReplacement = true; | |
break; | |
} | |
} | |
if (!foundReplacement) { | |
result += str[i]; | |
i++; | |
} | |
} | |
return result; | |
} | |
// Target element selectors | |
const targetSelectors = ['[jsname=toZopb]', '.D4w5q']; | |
// Function to be executed when a target element is created or its inner text changes | |
function onElementMutation(element) { | |
const text = element.innerHTML; | |
if (text.length > 0 && text.charAt(0) != '/') { | |
element.innerText = `/${getIPA(text)}/` | |
} | |
} | |
// Create a new MutationObserver instance | |
const observer = new MutationObserver((mutationsList) => { | |
for (const mutation of mutationsList) { | |
if ( | |
mutation.type === 'childList' || | |
(mutation.type === 'characterData' && mutation.target.parentNode) | |
) { | |
// Check if the mutation matches any of the target selectors | |
const matchingElements = Array.from(document.querySelectorAll(targetSelectors.join(','))) | |
.filter(element => element.contains(mutation.target) || element === mutation.target); | |
if (matchingElements.length > 0) { | |
// Call the function for each matching element | |
matchingElements.forEach(element => onElementMutation(element)); | |
} | |
} | |
} | |
}); | |
// Start observing the document for mutations | |
observer.observe(document, { childList: true, subtree: true, characterData: true }); | |
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Thanks for sharing! I think this script desires a new Chrome Extension for easy install and use for language learners who want to see the IPA from the Google Translate site!