# All files / src/profiles/services instagram.ts

83.33% Statements 20/24
100% Branches 4/4
83.33% Functions 5/6
83.33% Lines 20/24

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    import * as cheerio from 'cheerio'
    import { Service } from './service'

    class Instagram extends Service {
      static getBaseUrls() {
        const baseUrls = ['https://www.instagram.com/', 'https://instagram.com/']
        return baseUrls
      }

      static getProofUrl(proof: any) {
        const baseUrls = this.getBaseUrls()
        const normalizedProofUrl = this.normalizeUrl(proof)

        for (let i = 0; i < baseUrls.length; i++) {
          if (normalizedProofUrl.startsWith(`${baseUrls[i]}`)) {
            return normalizedProofUrl
          }
        }
        throw new Error(`Proof url ${proof.proof_url} is not valid for service ${proof.service}`)
      }

      static normalizeUrl(proof: any) {
        let proofUrl = proof.proof_url
        proofUrl = super.prefixScheme(proofUrl)

        if (proofUrl.startsWith('https://instagram.com')) {
          const tokens = proofUrl.split('https://instagram.com')
          proofUrl = `https://www.instagram.com${tokens[1]}`
        }
        return proofUrl
      }

      static shouldValidateIdentityInBody() {
        return true
      }

      static getProofIdentity(searchText: string) {
        const $ = cheerio.load(searchText)
        const username = $('meta[property="og:description"]').attr('content')
        if (username !== undefined && username.split(':').length > 1) {
          return username.split(':')[0].match(/(@\w+)/)[0].substr(1)
        } else {
          return ''
        }
      }

      static getProofStatement(searchText: string) {
        const $ = cheerio.load(searchText)
        const statement = $('meta[property="og:description"]')
          .attr('content')

        if (statement !== undefined && statement.split(':').length > 1) {
          return statement.split(':')[1].trim().replace('“', '').replace('”', '')
        } else {
          return ''
        }
      }
    }

    export { Instagram }