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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,21 +1,71 @@ | ||
| const CleanAfterDefaultDomain = ['.br', '.io', '.pt', '.us', '.org', '.com', ]; | ||
| /** | ||
| * @param {string} text | ||
| * @param {boolean} [multiple] optional | ||
| * @param {boolean|string[]} [cleanDomain=false] | ||
| * @param {boolean} [repeatEmail=false] | ||
| * @example getOnlyEmail("Entre em contato com a equipe:</br> joao@empresa.com, maria@empresa.com, contato@empresa.com", true); | ||
| * // Output: ["joao@empresa.com", "maria@empresa.com", "contato@empresa.com"] | ||
| * | ||
| * @example getOnlyEmail("Vaga na asdlaod </br> Mande seu email para fiawn@rdwah.com</br>Sim aqui mesmo"); | ||
| * // Output: "fiawn@rdwah.com" | ||
| * | ||
| * @example getOnlyEmail("Vaga na asdlaod </br> Mande seu email para fiawn@rdwah.comSim aqui asdasd@gmail.commesmo", true, true); | ||
| * // Output: [ 'fiawn@rdwah.com', 'asdasd@gmail.com' ] | ||
| * | ||
| * @description This function extracts emails from a given text. If multiple is set to true, | ||
| * it returns an array with all emails found. Otherwise, it returns only the first email found as a string. | ||
| * | ||
| * @description Default domainsList is ['.br', '.io', '.pt', '.us', '.org', '.com', ]; you can set true to use this or pass your own list, | ||
| * OBS: Your list gonna replace the default | ||
| * IMPORTANT: List order matters | ||
| * | ||
| * The third parameter solves the following, if the email is formatted as follows, foo@bar.comAAAA, it will clean the email returning only foo@bar.com, all characters that come after the one in the list will be removed and the email comes out clean | ||
| * | ||
| * if you need to skip some param use null | ||
| * | ||
| * @description the fourth parameter, if true, will allow the list to return repeated emails, otherwise the default does not return repeated emails | ||
| * | ||
| * @returns {string | string[]} An email string if multiple is false, or an array of email strings if multiple is true. | ||
| */ | ||
| function getOnlyEmail(text, multiple = false) { | ||
| function getOnlyEmail(text, multiple = false, cleanDomain = false, repeatEmail = false) { | ||
| const emailPattern = /[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}/g; | ||
| const matches = text.match(emailPattern); | ||
|
|
||
| if (!matches) return 'No email found'; | ||
|
|
||
| if (cleanDomain) { | ||
| let domainsToClean; | ||
| if (Array.isArray(cleanDomain)) { | ||
| domainsToClean = cleanDomain; | ||
| } else { | ||
| domainsToClean = CleanAfterDefaultDomain; | ||
| } | ||
|
|
||
| const cleanedEmails = matches.map((email) => { | ||
| for (const domain of domainsToClean) { | ||
| const index = email.lastIndexOf(domain); | ||
| if (index !== -1) { | ||
| return email.substring(0, index + domain.length); | ||
| } | ||
| } | ||
| return email; | ||
| }); | ||
|
|
||
| if (!repeatEmail) { | ||
| const uniqueEmails = [...new Set(cleanedEmails)]; | ||
| return multiple ? uniqueEmails : uniqueEmails[0]; | ||
| } | ||
|
|
||
| return multiple ? cleanedEmails : cleanedEmails[0]; | ||
| } | ||
|
|
||
| if (!repeatEmail) { | ||
| const uniqueEmails = [...new Set(matches)]; | ||
| return multiple ? uniqueEmails : uniqueEmails[0]; | ||
| } | ||
|
|
||
| return multiple ? matches : matches[0]; | ||
| } | ||
| module.exports = getOnlyEmail; | ||
|
|
||
| module.exports = getOnlyEmail; |
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