// --------------------------------------- --------------------------------------- //
// ----------------------------------- Credits ------------------------------------ //
//
// These javascript tools were inspired by
// [[Wikipedia:WikiProject User scripts/Scripts/Formatter]]
// Many of the functions were created by modifying existing Formatter functions
//
// Some functions were created in collaboration with
// [[User:Drilnoth/codefixer.js]]
//
// This script is intended to be complimentary to these scripts with very little
// to no duplication of function.
// ---------------------------------- Disclaimer ---------------------------------- //
//
// Use at your own risk and make sure you check the edit changes before you save
//
// Let me know [[User_Talk:Plastikspork]] if you find bugs!
// ----------------------------- Installing the Script ---------------------------- //
//
// (1) Open/Create your USERNAME/monobook.js page, where USERNAME is your username.
// A quick way to get there is to go to your user page, then append
// '/monobook.js' to the end of the URL.
//
// (2) Put the following command on your monobook.js page:
// importScript('User:Plastikspork/tools.js');
//
// (3) Save the page and reload it by following the instructions at the top of your
// monobook.js page. For example, Ctrl+Shift+R in Firefox.
// ------------------------------- Using the Script ------------------------------- //
//
// (1) This is a collection of javascript functions which can be called from other
// scripts.
//
// Note: Some functions could run slowly on very large pages, but do
// always eventually complete in my experience.
// --------------------------------------- --------------------------------------- //
// --------------------- spork_extern_wikilinks_to_wikilinks ---------------------- //
// Purpose: Converts External Wikipedia links to internal Wikipedia Links
//
// Examples: [http://en.wikipedia.org/wiki/dog puppy] -> [[dog|puppy]]
// dog blah [http://en.wikipedia.org/wiki/dog] -> [[dog]] blah
// [http://en.wikipedia.org/wiki/dog] blah dog -> blah [[dog]]
// dog <ref>http://en.wikipedia.org</ref> -> [[dog]]
// [[dog]] <ref>http://en.wikipedia.org</ref> -> [[dog]]
// dog [http://en.wikipedia.org/dog_(band)] -> [[dog (band)|dog]]
//
// Credits: Inspired by [[Wikipedia:WikiProject User scripts/Scripts/Formatter]]
//
function spork_extern_wikilinks_to_wikilinks(str){
var nr = new RegExp("", "g");
var s = new RegExp("", "gi");
var r = "";
var ptext = "(?:[^\\[\\]<>]|\\[\\[[^\\[\\]]*\\]\\]|\\[[^\\[\\]]*\\]|<ref[^<>]*>[^<>]*<\/ref>)*?";
// Trailing slash in external wikipedia links
str=str.replace(/(http:\/\/[a-z]{2,3}\.wikipedia\.org\/wiki\/[^ \[\]\|<>\r\n]*)\/([^\w%&?])/g, '$1$2');
// Broken wikilinks
str=str.replace(/(\[http:\/\/[a-z]{2,3}\.wikipedia\.org[^\]\[\| ]*)[ ]*\|[ ]*([^\]\[\|]*\])/g, '$1 $2');
str=str.replace(/(\[http:\/\/[a-z]{2,3}\.wikipedia\.org[^\]\[\| ]*)[ ]*\[[ ]*([^\]\[\|]*\])\]/g, '$1 $2');
// Convert "external wikipedia" image links to wikilinks
str=str.replace(/(\[)http:\/\/en\.wikipedia\.org\/wiki\/Image(:[^ \[\]\|<>]*) ([^\|\[\]]*)(\])/gi, '$1$1:Image$2|$3$4$4');
str=str.replace(/(\[)http:\/\/en\.wikipedia\.org\/wiki\/File(:[^ \[\]\|<>]*) ([^\|\[\]]*)(\])/gi, '$1$1:File$2|$3$4$4');
// Convert "external wikipedia" links to wikilinks
str=str.replace(/(\[)http:\/\/([a-z]{2,3})\.wikipedia\.org\/wiki\/([^ \[\]\|<>]*) ([^\|\[\]]*)(\])/gi, '$1$1:$2:$3|$4$5$5');
str=str.replace(/(\[)http:\/\/([a-z]{2,3})\.wikipedia\.org\/w\/index\.php\?title=([^ \[\]\|\&<>]*) ([^\|\[\]]*)(\])/gi, '$1$1:$2:$3|$4$5$5');
// Get the list of all external wikilinks
var m = str.match(/(?:<ref[^<>]*>|\[)+http:\/\/[a-z]{2,3}\.wikipedia\.org\/wiki\/[^ <>\[\]\|]*(?:\]+|<\/ref>)+/gi);
if (m) {
// For each external wikilink in the list
for (var i = 0; i < m.length; i++) {
var n_arr = m[i].toString().match(/(?:<ref[^<>]*>|\[)+http:\/\/([a-z]{2,3})\.wikipedia\.org\/wiki\/([^ <>\[\]\|]*)(?:\]+|<\/ref>)+/);
var n = n_arr[0]; // Contains the entire wiki link
var a = n_arr[1]; // Contains the language
var b = n_arr[2]; // Contains the page target
b = b.replace(/_/g, ' '); // Remove the underscores
var bm = b.replace(/([\(\)\.])/g, '\\$1'); // Backslash parenthesis and periods
n = n.replace(/([\[\]\(\)\.])/g, '\\$1'); // Backslash brackets, parentheses, periods
nr.compile(n, "g");
// Can we find matching text before link?
s.compile( "\\[\\[:[a-z]+:(" + bm + ")\\]\\]" + "(" + ptext + ")" + n, "gi");
r = "[[" + ":" + a + ":" + b + "\|" + "$1" + "]]" + "$2";
str = str.replace(s, r);
s.compile( "\\[\\[(" + bm + ")\\]\\]" + "(" + ptext + ")" + n, "gi");
str = str.replace(s, r);
s.compile( "(" + bm + ")" + "(" + ptext + ")" + n, "gi");
str = str.replace(s, r);
if( -1 == str.search(nr) ) continue;
// Can we find matching text after link?
s.compile( n + "\\[\\[:[a-z]+:(" + ptext + ")\\]\\]" + "(" + bm + ")", "gi");
r = "$1" + "[[" + ":" + a + ":" + b + "\|" + "$2" + "]]";
str = str.replace(s, r);
s.compile( n + "\\[\\[(" + ptext + ")\\]\\]" + "(" + bm + ")", "gi");
str = str.replace(s, r);
s.compile( n + "(" + ptext + ")" + "(" + bm + ")", "gi");
str = str.replace(s, r);
if( -1 == str.search(nr) ) continue;
// Does the link have a trailing parenthetical string?
bm = bm.replace( / \\\(.*?\\\)$/, '');
// Can we find matching text before link?
s.compile( "(" + bm + ")" + "(" + ptext + ")" + n, "gi");
r = "[[" + ":" + a + ":" + b + "\|" + "$1" + "]]" + "$2";
str = str.replace(s, r);
if( -1 == str.search(nr) ) continue;
// Can we find matching text after link?
s.compile( n + "(" + ptext + ")" + "(" + bm + ")", "gi");
r = "$1" + "[[" + ":" + a + ":" + b + "\|" + "$2" + "]]";
str = str.replace(s, r);
if( -1 == str.search(nr) ) continue;
}
}
// Remove redundant lang designation
str = str.replace(new RegExp('(\\[\\[):' + mw.config.get('wgContentLanguage') + ':', 'g'), '$1');
return str;
}
