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// Copyright 2019 Fredrik Portström <https://portstrom.com>
// This is free software distributed under the terms specified in
// the file LICENSE at the top-level directory of this distribution.
/// Site specific configuration of a wiki.
///
/// This is generated using the program [`fetch_mediawiki_configuration`](https://github.com/portstrom/fetch_mediawiki_configuration).
pub struct ConfigurationSource<'a> {
/// Aliases of the category namespace.
pub category_namespaces: &'a [&'a str],
/// Tag names of extension tags.
pub extension_tags: &'a [&'a str],
/// Aliases of the file namespace.
pub file_namespaces: &'a [&'a str],
/// Characters that can appear in link trails.
pub link_trail: &'a str,
/// Magic words that can appear between `__` and `__`.
pub magic_words: &'a [&'a str],
/// Protocols that can be used for external links.
pub protocols: &'a [&'a str],
/// Magic words that can be used for redirects.
pub redirect_magic_words: &'a [&'a str],
}
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub enum Namespace {
Category,
File,
}
impl crate::Configuration {
/// Allocates and returns a new configuration based on the given site specific configuration.
#[must_use]
pub fn new(source: &ConfigurationSource) -> Self {
let mut configuration = crate::Configuration {
character_entities: crate::Trie::new(),
link_trail_character_set: crate::HashSet::new(),
magic_words: crate::Trie::new(),
namespaces: crate::Trie::new(),
protocols: crate::Trie::new(),
redirect_magic_words: crate::Trie::new(),
tag_name_map: crate::HashMap::new(),
};
for (name, character) in crate::html_entities::HTML_ENTITIES {
configuration
.character_entities
.add_case_sensitive_term(&format!("{};", name), *character);
}
for character in source.link_trail.chars() {
configuration.link_trail_character_set.insert(character);
}
for protocol in source.protocols {
configuration.protocols.add_term(protocol, ());
}
for magic_word in source.magic_words {
configuration.magic_words.add_term(magic_word, ());
}
for namespace in source.category_namespaces {
configuration
.namespaces
.add_term(&format!("{}:", namespace), Namespace::Category);
}
for namespace in source.file_namespaces {
configuration
.namespaces
.add_term(&format!("{}:", namespace), Namespace::File);
}
for redirect_magic_word in source.redirect_magic_words {
configuration
.redirect_magic_words
.add_term(redirect_magic_word, ());
}
for tag_name in source.extension_tags {
configuration
.tag_name_map
.insert(tag_name.to_string(), crate::TagClass::ExtensionTag);
}
for tag_name in [
"abbr",
"b",
"bdi",
"bdo",
"blockquote",
"br",
"caption",
"center",
"cite",
"code",
"data",
"dd",
"del",
"dfn",
"div",
"dl",
"dt",
"em",
"font",
"h1",
"h2",
"h3",
"h4",
"h5",
"h6",
"hr",
"i",
"ins",
"kbd",
"li",
"mark",
"ol",
"p",
"pre",
"q",
"rb",
"rp",
"rt",
"ruby",
"s",
"samp",
"small",
"span",
"strike",
"strong",
"sub",
"sup",
"table",
"td",
"th",
"time",
"tr",
"tt",
"u",
"ul",
"var",
"wbr",
]
.iter()
{
configuration
.tag_name_map
.insert(tag_name.to_string(), crate::TagClass::Tag);
}
configuration
}
/// Parses wiki text into structured data.
#[must_use]
pub fn parse<'a>(&self, wiki_text: &'a str) -> crate::Output<'a> {
crate::parse::parse(self, wiki_text)
}
}
impl Default for crate::Configuration {
/// Allocates and returns a configuration suitable for testing and quick and dirty prototyping. For correctly parsing an actual wiki, please get the correct site configuration for that particular wiki.
fn default() -> Self {
crate::default::create_configuration()
}
}
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