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1. ã¿ã€ãã»ãŒããªã¡ãŒã«è§£æ
æ§ã ãªåœ¢åŒïŒHTMLããã¬ãŒã³ããã¹ããæ·»ä»ãã¡ã€ã«ïŒã§éãããŠããã¡ãŒã«ã¡ãã»ãŒãžã®è§£æã¯è€éã«ãªãããšããããŸããTypeScriptã䜿çšãããšãããããŒãæ¬æãæ·»ä»ãã¡ã€ã«ãã¡ã¿ããŒã¿ãªã©ãã¡ãŒã«ã®ç°ãªãéšåã®ã€ã³ã¿ãŒãã§ãŒã¹ãšåãå®çŸ©ã§ããŸããããã«ãããããŒã¿åŠçã®äºæž¬å¯èœæ§ãåäžããŸãã
äŸïŒ
interface EmailHeader {
from: string;
to: string;
subject: string;
date: Date;
}
interface EmailBody {
contentType: 'text/plain' | 'text/html';
content: string;
}
interface EmailAttachment {
filename: string;
contentType: string;
content: ArrayBuffer;
}
interface EmailMessage {
headers: EmailHeader;
body: EmailBody;
attachments?: EmailAttachment[];
}
function parseEmail(rawEmail: string): EmailMessage | null {
// Implement parsing logic here, using the defined interfaces.
// This would typically involve using a library like 'mailparser'
// and mapping the results to the EmailMessage type.
return null; // Placeholder
}
ãã®äŸã§ã¯ãEmailMessageã€ã³ã¿ãŒãã§ãŒã¹ãã¡ãŒã«ã®æ§é ãæç¢ºã«å®çŸ©ããŠãããã³ã³ãã€ã©ãåé¢é£ã®ãšã©ãŒãæ©æã«æ€åºã§ããããã«ãªããŸãã
2. å ç¢ãªã¡ãŒã«æ€èšŒ
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function isValidEmail(email: string): boolean {
// Use a regular expression or a library like 'validator' to validate the email format.
const emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
return emailRegex.test(email);
}
function processEmail(email: string) {
if (isValidEmail(email)) {
// Proceed to process the email
} else {
console.error('Invalid email address:', email);
}
}
ããã«ãããã¡ãŒã«ã¢ãã¬ã¹ãæåŸ ããã圢åŒã«æºæ ããŠããããšãä¿èšŒãããŸãã
3. ã¿ã€ãã»ãŒããªã¹ãã ãã£ã«ã¿ãªã³ã°
ã¹ãã ãã£ã«ã¿ãªã³ã°ã«ã¯ãã¡ãã»ãŒãžã³ã³ãã³ããéä¿¡è ã®è©äŸ¡ããã®ä»ã®èŠå ãè©äŸ¡ããè€éãªããžãã¯ã䌎ãããšããããããŸããTypeScriptã䜿çšãããšãã¹ãã ã¹ã³ã¢ãã«ãŒã«ã»ãããããã³ã¹ãã ãã£ã«ã¿ãªã³ã°ã«é¢é£ãããã®ä»ã®ã¡ã¿ããŒã¿ã®åãå®çŸ©ã§ããŸããããã«ãããè€éãªãã£ã«ã¿ãªã³ã°ã«ãŒã«ã®èšè¿°ãšä¿å®ã®å®å šæ§ãåäžããŸãã
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interface SpamRule {
ruleId: string;
description: string;
matchType: 'keyword' | 'domain' | 'header';
pattern: string;
score: number;
}
interface EmailMetadata {
spamScore: number;
rulesApplied: SpamRule[];
}
function assessSpam(message: EmailMessage, rules: SpamRule[]): EmailMetadata {
let spamScore = 0;
const rulesApplied: SpamRule[] = [];
for (const rule of rules) {
// Implement rule matching logic here based on rule.matchType and message content.
if (rule.matchType === 'keyword' && message.body.content.includes(rule.pattern)) {
spamScore += rule.score;
rulesApplied.push(rule);
}
}
return {
spamScore: spamScore,
rulesApplied: rulesApplied,
};
}
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4. åœéåïŒi18nïŒãšããŒã«ãªãŒãŒã·ã§ã³ïŒl10nïŒã®å¹çå
ã¡ãŒã«ã·ã¹ãã ã¯ãå€ãã®å Žåãè€æ°ã®èšèªãšå°åããµããŒãããå¿ èŠããããŸããTypeScriptã¯ã翻蚳ãããæååãæ¥ä»/æå»åœ¢åŒãªã©ã®ãã±ãŒã«åºæã®ããŒã¿ã®åãå®çŸ©ããããšã«ãããi18n/l10nãæ¹åã§ããŸããããã«ãããã¡ãŒã«ã·ã¹ãã ãåœéåãæ£ããåŠçããç°ãªãæåãå Žæã«ããããŠãŒã¶ãŒããµããŒãããããšãä¿èšŒãããŸãã
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interface Translation {
[key: string]: string;
}
const translations: {
[languageCode: string]: Translation;
} = {
en: {
'greeting': 'Hello',
'closing': 'Sincerely'
},
fr: {
'greeting': 'Bonjour',
'closing': 'Cordialement'
},
es: {
'greeting': 'Hola',
'closing': 'Atentamente'
}
};
function getLocalizedGreeting(languageCode: string): string {
return translations[languageCode]?.greeting || translations.en.greeting;
}
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