56 lines
1.7 KiB
Ruby
56 lines
1.7 KiB
Ruby
module EmailHelper
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def extract_domain_without_tld(email)
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domain = email.split('@').last
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domain.split('.').first
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end
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def render_email_html(content)
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return '' if content.blank?
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ChatwootMarkdownRenderer.new(content).render_message.to_s
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end
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# Raise a standard error if any email address is invalid
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def validate_email_addresses(emails_to_test)
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emails_to_test&.each do |email|
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raise StandardError, 'Invalid email address' unless email.match?(URI::MailTo::EMAIL_REGEXP)
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end
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end
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# ref: https://www.rfc-editor.org/rfc/rfc5233.html
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# This is not a mandatory requirement for email addresses, but it is a common practice.
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# john+test@xyc.com is the same as john@xyc.com
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def normalize_email_with_plus_addressing(email)
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"#{email.split('@').first.split('+').first}@#{email.split('@').last}".downcase
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end
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def parse_email_variables(conversation, email)
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case email
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when modified_liquid_content(email)
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template = Liquid::Template.parse(modified_liquid_content(email))
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template.render(message_drops(conversation))
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when URI::MailTo::EMAIL_REGEXP
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email
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end
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end
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def normalize_email_body(content)
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content.to_s.gsub("\r\n", "\n")
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end
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def modified_liquid_content(email)
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# This regex is used to match the code blocks in the content
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# We don't want to process liquid in code blocks
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email.gsub(/`(.*?)`/m, '{% raw %}`\\1`{% endraw %}')
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end
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def message_drops(conversation)
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{
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'contact' => ContactDrop.new(conversation.contact),
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'conversation' => ConversationDrop.new(conversation),
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'inbox' => InboxDrop.new(conversation.inbox),
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'account' => AccountDrop.new(conversation.account)
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}
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end
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end
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