diff options
| -rw-r--r-- | content/contactFinder.js | 144 |
1 files changed, 75 insertions, 69 deletions
diff --git a/content/contactFinder.js b/content/contactFinder.js index c55d46a..bbb79db 100644 --- a/content/contactFinder.js +++ b/content/contactFinder.js @@ -47,75 +47,81 @@ debug("Injecting contact finder in %s", document.URL); * Contains arrays of strings classified by language * and by degree of certainty. */ -const contactFrags = [ - // de - { - 'certain': [ - '^[\\s]*Kontakt os[\\s]*$', - '^[\\s]*Email Os[\\s]*$', - '^[\\s]*Kontakt[\\s]*$' - ], - 'probable': ['^[\\s]Kontakt', '^[\\s]*Email'], - 'uncertain': [ - '^[\\s]*Om Us', - '^[\\s]*Om', - 'Hvem vi er' - ] - }, - // en - { - 'certain': [ - '^[\\s]*Contact Us[\\s]*$', - '^[\\s]*Email Us[\\s]*$', - '^[\\s]*Contact[\\s]*$', - '^[\\s]*Feedback[\\s]*$', - '^[\\s]*Web.?site Feedback[\\s]*$' - ], - 'probable': ['^[\\s]*Contact', '^[\\s]*Email'], - 'uncertain': [ - '^[\\s]*About Us', - '^[\\s]*About', - 'Who we are', - 'Who I am', - 'Company Info', - 'Customer Service' - ] - }, - // es - { - 'certain': [ - '^[\\s]*contáctenos[\\s]*$', - '^[\\s]*Email[\\s]*$' - ], - 'probable': ['^[\\s]contáctenos', '^[\\s]*Email'], - 'uncertain': [ - 'Acerca de nosotros' - ] - }, - // fr - { - 'certain': [ - '^[\\s]*Contactez nous[\\s]*$', - '^[\\s]*(Nous )?contacter[\\s]*$', - '^[\\s]*Email[\\s]*$', - '^[\\s]*Contact[\\s]*$', - '^[\\s]*Commentaires[\\s]*$' - ], - 'probable': ['^[\\s]Contact', '^[\\s]*Email'], - 'uncertain': [ - '^[\\s]*(A|À) propos', - 'Qui nous sommes', - 'Qui suis(-| )?je', - 'Info', - 'Service Client(e|è)le' - ] - } -]; +function contactFrags() { + return [ + // de + { + 'certain': [ + '^[\\s]*Kontakt os[\\s]*$', + '^[\\s]*Email Os[\\s]*$', + '^[\\s]*Kontakt[\\s]*$' + ], + 'probable': ['^[\\s]Kontakt', '^[\\s]*Email'], + 'uncertain': [ + '^[\\s]*Om Us', + '^[\\s]*Om', + 'Hvem vi er' + ] + }, + // en + { + 'certain': [ + '^[\\s]*Contact Us[\\s]*$', + '^[\\s]*Email Us[\\s]*$', + '^[\\s]*Contact[\\s]*$', + '^[\\s]*Feedback[\\s]*$', + '^[\\s]*Web.?site Feedback[\\s]*$' + ], + 'probable': ['^[\\s]*Contact', '^[\\s]*Email'], + 'uncertain': [ + '^[\\s]*About Us', + '^[\\s]*About', + 'Who we are', + 'Who I am', + 'Company Info', + 'Customer Service' + ] + }, + // es + { + 'certain': [ + '^[\\s]*contáctenos[\\s]*$', + '^[\\s]*Email[\\s]*$' + ], + 'probable': ['^[\\s]contáctenos', '^[\\s]*Email'], + 'uncertain': [ + 'Acerca de nosotros' + ] + }, + // fr + { + 'certain': [ + '^[\\s]*Contactez nous[\\s]*$', + '^[\\s]*(Nous )?contacter[\\s]*$', + '^[\\s]*Email[\\s]*$', + '^[\\s]*Contact[\\s]*$', + '^[\\s]*Commentaires[\\s]*$' + ], + 'probable': ['^[\\s]Contact', '^[\\s]*Email'], + 'uncertain': [ + '^[\\s]*(A|À) propos', + 'Qui nous sommes', + 'Qui suis(-| )?je', + 'Info', + 'Service Client(e|è)le' + ] + } + ]; +} -const CONTACT_LINK_LIMIT = 5; +function contactLinkLimit() { + return 5; +} // Taken from http://emailregex.com/ -const emailRegex = new RegExp(/(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])/g); +function emailRegex() { + return new RegExp(/(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])/g); +} //********************************************************************************************* function findMatch(link, frag) { @@ -138,7 +144,7 @@ function attempt(certainty, limit) { const matches = []; const links = Array.from(document.links).filter(link => (typeof (link.innerText) === "string" || typeof (link.href) === "string")); for (const link of links) { - for (const byLevel of contactFrags) { + for (const byLevel of contactFrags()) { for (const frag of byLevel[certainty]) { findMatch(link, frag) && matches.push(link); if (matches.length >= limit) return { 'fail': false, 'result': [link] }; @@ -154,7 +160,7 @@ function attempt(certainty, limit) { */ function findContacts() { for (const type of ["certain", "probable", "uncertain"]) { - const attempted = attempt(type, CONTACT_LINK_LIMIT); + const attempted = attempt(type, contactLinkLimit()); if (!attempted["fail"]) { return [type, attempted["result"]]; } @@ -228,7 +234,7 @@ function main() { } // Add list of emails - const emails = (document.documentElement.textContent.match(emailRegex) || []).filter(e => !!e); + const emails = (document.documentElement.textContent.match(emailRegex()) || []).filter(e => !!e); if (emails.length) { addText("Possible email addresses:", 'h5', content); const list = content.appendChild(contentDoc.createElement("ul")); |