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- defmodule Linkify do
- @moduledoc """
- Create url links from text containing urls.
-
- Turns an input string like `"Check out google.com"` into
- `Check out "<a href=\"http://google.com\">google.com</a>"`
-
- ## Examples
-
- iex> Linkify.link("google.com")
- ~s(<a href="http://google.com">google.com</a>)
-
- iex> Linkify.link("google.com", new_window: true, rel: "noopener noreferrer")
- ~s(<a href="http://google.com" target="_blank" rel="noopener noreferrer">google.com</a>)
-
- iex> Linkify.link("google.com", class: "linkified")
- ~s(<a href="http://google.com" class="linkified">google.com</a>)
- """
-
- import Linkify.Parser
-
- @doc """
- Finds links and turns them into HTML `<a>` tag.
-
- Options:
-
- * `class` - specify the class to be added to the generated link.
- * `rel` - specify the rel attribute.
- * `new_window` - set to `true` to add `target="_blank"` attribute
- * `truncate` - Set to a number to truncate urls longer then the number. Truncated urls will end in `...`
- * `strip_prefix` - Strip the scheme prefix (default: `false`)
- * `exclude_class` - Set to a class name when you don't want urls auto linked in the html of the give class (default: `false`)
- * `exclude_id` - Set to an element id when you don't want urls auto linked in the html of the give element (default: `false`)
- * `email` - link email links (default: `false`)
- * `mention` - link @mentions (when `true`, requires `mention_prefix` or `mention_handler` options to be set) (default: `false`)
- * `mention_prefix` - a prefix to build a link for a mention (example: `https://example.com/user/`, default: `nil`)
- * `mention_handler` - a custom handler to validate and formart a mention (default: `nil`)
- * `hashtag: false` - link #hashtags (when `true`, requires `hashtag_prefix` or `hashtag_handler` options to be set)
- * `hashtag_prefix: nil` - a prefix to build a link for a hashtag (example: `https://example.com/tag/`)
- * `hashtag_handler: nil` - a custom handler to validate and formart a hashtag
- * `extra: false` - link urls with rarely used schemes (magnet, ipfs, irc, etc.)
- * `validate_tld: true` - Set to false to disable TLD validation for urls/emails, also can be set to :no_scheme to validate TLDs only for urls without a scheme (e.g `example.com` will be validated, but `http://example.loki` won't)
- """
- def link(text, opts \\ []) do
- parse(text, opts)
- end
-
- def link_map(text, acc, opts \\ []) do
- parse({text, acc}, opts)
- end
- end
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