| Overview |  |
Copyright © 2009-2014 Marc Worrell Date: 2009-04-17
Authors: Marc Worrell (marc@worrell.nl).
| abs_links/2 | Make all links (href/src) in the html absolute to the base URL For now this takes a shortcut by checking all ' (src|href)=".."'. |
| br2nl/1 | Translate any html br entities to newlines. |
| ensure_escaped_amp/1 | Ensure that &-characters are properly escaped inside a html string. |
| escape/1 | Escape a string so that it is valid within HTML/ XML. |
| escape_check/1 | Escape a string so that it is valid within HTML/ XML. |
| escape_html_comment/2 | Escape smaller-than, greater-than (for in comments). |
| escape_html_text/2 | Escape smaller-than, greater-than, single and double quotes in texts (& is already removed or escaped). |
| escape_link/1 | Escape a text. |
| escape_props/1 | Escape all properties used for an update statement. |
| escape_props/2 | |
| escape_props_check/1 | Checks if all properties are properly escaped. |
| escape_props_check/2 | |
| flatten_attr/1 | Flatten an attribute to a binary, filter urls and css. |
| nl2br/1 | Translate any newlines to html br entities. |
| noscript/1 | Filter a url, remove any "javascript:" and "data:" (as data can be text/html). |
| sanitize/1 | Sanitize a (X)HTML string. |
| sanitize/2 | |
| sanitize/4 | Sanitize a mochiwebparse tree. |
| sanitize_uri/1 | Ensure that an uri is (quite) harmless by removing any script reference. |
| scrape_link_elements/1 | Given a HTML list, scrape all <link> elements and return their attributes. |
| strip/1 | Strip all html elements from the text. |
| truncate/2 | Truncate a previously sanitized HTML string. |
| truncate/3 | |
| unescape/1 | Unescape - reverses the effect of escape. |
abs_links(Html, Base) -> any()
Make all links (href/src) in the html absolute to the base URL For now this takes a shortcut by checking all ' (src|href)=".."'
br2nl(B) -> any()
Translate any html br entities to newlines.
ensure_escaped_amp(B) -> any()
Ensure that &-characters are properly escaped inside a html string.
escape(L::iolist()) -> binary()
Escape a string so that it is valid within HTML/ XML.
escape_check(L::list() | binary() | {trans, list()}) -> binary() | undefined
Escape a string so that it is valid within HTML/ XML.
escape_html_comment(X1, Acc) -> any()
Escape smaller-than, greater-than (for in comments)
escape_html_text(X1, Acc) -> any()
Escape smaller-than, greater-than, single and double quotes in texts (& is already removed or escaped).
escape_link(Text) -> binary()
Escape a text. Expands any urls to links with a nofollow attribute.
escape_props(Props::list()) -> list()
Escape all properties used for an update statement. Only leaves the body property intact.
escape_props(Props::list(), Options::list()) -> list()
escape_props_check(Props::list()) -> list()
Checks if all properties are properly escaped
escape_props_check(Props::list(), Options::list()) -> list()
flatten_attr(X1) -> any()
Flatten an attribute to a binary, filter urls and css.
nl2br(B) -> any()
Translate any newlines to html br entities.
noscript(Url) -> any()
Filter a url, remove any "javascript:" and "data:" (as data can be text/html).
sanitize(Html::binary()) -> binary()
Sanitize a (X)HTML string. Remove elements and attributes that might be harmful.
sanitize(Html, Options) -> any()
sanitize(ParseTree::mochiweb_html:html_node(), ExtraElts::binary() | list(), ExtraAttrs::binary() | list(), Options::any()) -> any()
Sanitize a mochiwebparse tree. Remove harmful elements and attributes.
sanitize_uri(Uri) -> any()
Ensure that an uri is (quite) harmless by removing any script reference
scrape_link_elements(Html::string()) -> [LinkAttributes]
Given a HTML list, scrape all <link> elements and return their attributes. Attribute names are lowercased.
strip(Html::iolist()) -> iolist()
Strip all html elements from the text. Simple parsing is applied to find the elements. Does not escape the end result.
truncate(Html, Length) -> any()
Truncate a previously sanitized HTML string.
truncate(Html, Length, Append) -> any()
unescape(L::iolist()) -> binary()
Unescape - reverses the effect of escape.
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