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//<pre><nowiki>
/* segregate-refs.js: A user script to simplify editing of articles
using inline ref tags with the Cite.php extension to MediaWiki.
Copyright (c) 2010, PleaseStand
This software is licensed under these licenses:
1. Creative Commons Attribution-Share Alike 3.0 Unported License
(see <http://creativecommons.org/licenses/by-sa/3.0/> for the text)
2. GNU Free Documentation License, any published version.
(see <http://www.gnu.org/copyleft/fdl.html> for the text)
3. Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
You may select the license(s) of your choice if you wish to copy, modify, or
distribute this software. If you modify the software and do not wish to
license your changes under one or more of the licenses, please remove
the license(s) from the list above.
*/
/*global window, addOnloadHook, SegregateRefsJsL10n, SegregateRefsJsAllowConversion,
wikEdUseWikEd, WikEdUpdateTextarea, WikEdUpdateFrame*/
SegregateRefsJsEmptyRefsWarningGiven, SegregateRefsJsAllowConversion,
SegregateRefsJsCompleteSearch, wikEdUseWikEd, WikEdUpdateTextarea,
// <nowiki>
WikEdUpdateFrame*/
// Translate the right-hand side of these if necessary.
// var SegregateRefsJsL10n = {
var SegregateRefsJsMsgs = {
version: 1.11,
buttonText: "Segregate refs for editing",
buttonStyle: "background: #dfd;",
buttonConvertText: "Migrate article to LDR",
buttonConvertStyle: "background: #fdd;",
autoWord: "Auto",
convertRefsWarning: "WARNING: You need consensus to migrate an article to list-defined references format (LDR) BEFORE you do so.\n\nClick Cancel now if consensus has not been established in favor of this migration. If there is consensus to make the conversion, click OK to do so.",
emptyRefsWarning: "IMPORTANT: This page includes one or more named " +
groupPrompt: "Please enter the name of a group (as it appears in the wikitext, including any quotes). Leave this blank if unsure.",
"footnotes of which the first occurrence(s) have no contents, which is " +
refsHeader: "Inline footnotes",
"not best practice. This script does not harm such footnotes, however " +
convertHeader: "Generated refs list",
"you should be aware that this script ONLY CHECKS THE FIRST REF TAG " +
refsCommentComplete: "<!-- Converted to LDR format\n using [[User:PleaseStand/References segregator]] -->\n\n",
"it finds for the actual citation or note text, and you must work within " +
convertSummary: "Converted footnotes to LDR format (using [[User:PleaseStand/References segregator|segregate-refs]])",
"this limitation. Any change to the empty ref tag will replace the " +
convertFurther: "This script has done most of the work. However, you still need to do the following:\n\n* Insert the refs list in the new textbox into the proper place in the wikitext.\n* If converting a special group, optionally remove the group attributes.\n* Replace all autogenerated names with human-generated names.\n\nYou can do the above with the Find/Replace command in many text editors. (Always use the quoted form of the attributes.) Then, paste the text back into the edit form and save the page.",
"footnote entirely and leave the old note text hidden.\n\n" +
integrateWarning: "The refs listed below are missing from the text. If you continue, they will be permanently deleted. Are you sure?\n\nUnused refs: "
"BEFORE concluding from the footnotes list that a ref is in fact empty, " +
"please manually check all identically-named ref tags for the contents. " +
"\n\nDo you acknowledge this limitation of the script? DO NOT CLICK OK " +
"UNTIL YOU HAVE READ THE ABOVE INFORMATION.",
convertRefsWarning: "WARNING: You need consensus to migrate an article " +
"to list-defined references format (LDR) BEFORE you do so.\n\nClick " +
"Cancel now if consensus has not been established in favor of this " +
"migration. If there is consensus to make the conversion, click OK to " +
"do so.",
groupPrompt: "Please enter the name of a group (as it appears in the " +
"wikitext, including any quotes). Leave this blank if unsure.",
refsHeader: "Inline footnotes",
convertHeader: "Generated refs list",
refsCommentIncomplete: "<!-- This list of footnotes may be incomplete. " +
"Do not use for conversion purposes. -->\n\n",
refsCommentComplete: "<!-- Converted to LDR format\n" +
" using [[User:PleaseStand/References segregator]] -->\n\n",
convertSummary: "Converted footnotes to LDR format (using " +
"[[User:PleaseStand/References segregator|segregate-refs]])",
convertFurther: "This script has done most of the work. However, you still " +
"need to do the following:\n\n* Insert the refs list in the new textbox " +
"into the proper place in the wikitext.\n* If converting a special " +
"group, optionally remove the group attributes.\n* Replace all " +
"autogenerated names with human-generated names.\n\nYou can do the above " +
"with the Find/Replace command in many text editors. (Always use the " +
"quoted form of the attributes.) Then, paste the text back into the edit " +
"form and save the page.",
integrateWarning: "The refs listed below are missing from the text. If you " +
"continue, they will be permanently deleted. Are you sure?\n\nUnused refs: "
};
( function ( $ ) {
// Begin encapsulation (prevent interference with other scripts)
(function(){
// Semi-global variables (private to this script)
var editForm, refsDiv, refsH2, mainTextbox, refsTextbox, randPrefix, messages,
refsButton, convertButton, complete, unloadHandlerRegistered = false;
/**
// Define a (very important) function that is better than hasOwnProperty
* Unquote a wikitext tag attribute.
function has(obj, key) {
*
return Object.hasOwnProperty.call(obj, key);
* @param string quotedValue
* @return string
*/
function htmlUnquote( quotedValue ) {
var d = document.createElement( 'div' );
d.innerHTML = '<input value=' + quotedValue + '></input>';
return d.firstChild.value;
}
/**
// Extend the string object with new methods
* Quote a wikitext tag attribute, choosing single quotes versus
// Begin with the prefix "Ps" to avoid name clashes
* double quotes depending on which is shorter.
*
* @param string value
* @return string
*/
function htmlQuote( value ) {
var sQ, dQ;
value = value.replace( /\&/g, '&' );
// Add support for setting a slice of a string.
sQ = "'" + value.replace( /'/g, ''' ) + "'",
// (Only works with positive indices.)
dQ = '"' + value.replace( /"/g, '"' ) + '"';
String.prototype.PsSetSlice = function(replacement, indexFrom, indexTo) {
if(typeof indexTo == "undefined") {
return this.slice(0, indexFrom) + replacement;
}
return this.slice(0, indexFrom) + replacement + this.slice(indexTo);
};
return sQ.length < dQ.length ? sQ : dQ;
// Add support for unquoting from HTML-quoted form.
}
String.prototype.PsHTMLUnquote = function() {
// Let's use the browser's functionality for the hard work,
// since MediaWiki/PHP supports many different HTML entities.
// (Note: innerHTML is not W3C-standard)
var d = window.document.createElement("div");
d.innerHTML = "<input value=" + this + "></input>";
return d.firstChild.value;
};
// Looks for ref tags in the text, skipping problematic extension tags.
// Add support for quoting using HTML quotes. Chooses single quotes versus
// For example, "references" may contain out-of-line refs, which should be skipped.
// double quotes depending on which is shorter.
function RefScanner( argWikiText ) {
String.prototype.PsHTMLQuote = function() {
this.wikiText = argWikiText;
// Escape ampersands
this.refScanRegex = /(?:<!--[\s\S]*?-->|<(nowiki|source|references|ref)(?:|\s(?:[^"']|"[^"]*"|'[^']*')*?)(?:\/>|(?:>[\s\S]*?<\/\1(?:|\s[^>]*)>)))/gi;
var s = this.replace(/\&/g, "&");
}
// Try both kinds of quotes
var sQ = "'" + s.replace(/'/g, "'") + "'",
// Get the next ref from the text.
dQ = '"' + s.replace(/"/g, """) + '"';
RefScanner.prototype.getRef = function () {
// Choose the shorter, preferring double quotes if equal in length
var results;
return (sQ.length < dQ.length ? sQ : dQ);
do {
results = this.refScanRegex.exec( this.wikiText );
if ( !results ) {
return null;
}
if ( results[1] === undefined ) {
results = [0, 0];
}
} while ( results[1].toString().toLowerCase() !== 'ref' );
return results[0];
};
// Extracts attributes from ref tags.
// OBJECTS
function RefParser( argWikiText ) {
// This is mostly a copy of refScanRegex, except that the whole string must be a ref,
// and no more, and two parts are extracted: $1=attributes, $2=remaining portion of ref
var refParseRegex = /^<ref(|\s(?:[^"']|"[^"]*"|'[^']*')*?)(\/>|(?:>[\s\S]*?<\/ref(?:|\s[^>]*)>))$/i;
this.wikiText = argWikiText;
// RefScanner: Use for identifying ref tags in text. (No nested refs please)
this.parsedRef = refParseRegex.exec( this.wikiText );
function RefScanner(argWikiText) {
if ( !this.wikiTextparsedRef =) argWikiText;{
throw new Error( 'invalid ref' );
// The tags listed below other than "ref" are there for an obvious reason.
}
// NB: "references" is here to prevent out-of-line refs from being returned.
this.refScanRegex = /(?:<!--[\s\S]*?-->|<(nowiki|source|references|ref)(?:\s|(?:[^"']|"[^"]*"|'[^']*')*?)(?:\/>|(?:>[\s\S]*?<\/\1(?:|\s[^>]*)>)))/gi;
}
RefScanner.prototype = {
// Returns the next ref found in the text
getRef: function getRef() {
var results;
do {
results = this.refScanRegex.exec(this.wikiText);
if(!results) {
return null;
}
if(typeof results[1] == "undefined") {
results = [0,0];
}
} while(results[1].toString().toLowerCase() != "ref");
return results[0];
}
};
// RefParser:Get Use for extractingall attributes fromof refthe tagstag.
RefParser.prototype.getAttributes = function () {
function RefParser(argWikiText) {
// In this regex, we need to extract a single name-value pair at a time.
this.wikiText = argWikiText;
var attParseRegex = /\s([^\s=>]+)\s*=\s*("[^"]*"|'[^']*'|[^\s"']*)/g;
// The below regex is mostly a copy of the refScanRegex above, except that
if ( !this.parsedRef ) {
// the whole string must be a ref, and no more, and two parts are extracted:
return null;
// $1=attributes, $2=remaining portion of ref
}
var refParseRegex = /^<ref(|\s(?:[^"']|"[^"]*"|'[^']*')*?)(\/>|(?:>[\s\S]*?<\/ref(?:|\s[^>]*)>))$/i;
var attributes = Object.create( null ), results;
this.parsedRef = refParseRegex.exec(this.wikiText);
while ( ( ifresults = attParseRegex.exec(! this.parsedRef[1] ) ) ) {
attributes[results[1].toLowerCase()] = htmlUnquote( results[2] );
throw new Error("invalid ref");
}
return attributes;
}
RefParser.prototype = {
getAttributes: function getAttributes() {
// In this regex, we need to extract a single name-value pair at a time.
var attParseRegex = /\s([^\s=>]+)\s*=\s*("[^"]*"|'[^']*'|[^\s"']*)/g;
if(!this.parsedRef) {
return null;
}
var attributes = {}, results;
while((results = attParseRegex.exec(this.parsedRef[1]))) {
attributes[results[1].toLowerCase()] = results[2].PsHTMLUnquote();
}
return attributes;
}
};
/**
// FUNCTIONS
* Segregate refs from content.
*
* @param string argWikiText The original wikitext
* @param string group The name of the ref group to process (default group is '')
* @param bool caseCues Mark the original ref code locations using capitalization?
* @return Object
*/
function segregateRefs( argWikiText, group, caseCues ) {
var prefixChars, randNo, randPrefix, refPreferred, scanner, ref, parser, attributes,
refGroup, refName, refStored, refEmpty, refLong, unnamedRefs = 0,
refNames = Object.create( null ), refCodes = [], refShort, outWikiText = '', offset = 0;
// Create a random prefix for autogenerated ref names
prefixChars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
randNo = Math.floor( Math.random() * ( prefixChars.length * prefixChars.length ) );
randPrefix = messages.autoWord
+ prefixChars.charAt( Math.floor( randNo / prefixChars.length ) )
+ prefixChars.charAt(randNo % prefixChars.length) +
'-';
// Create the beginning of the code for a preferred ref ___location
refPreferred = caseCues ? '<REF ' : '<ref ';
scanner = new RefScanner( argWikiText );
while ( ( ref = scanner.getRef() ) ) {
parser = new RefParser( ref );
attributes = parser.getAttributes();
refGroup = attributes.group || '';
if ( group != refGroup ) {
// The ref is in a different group
continue;
}
if ( attributes.name !== undefined ) {
// The ref already has a name (possibly the empty string)
refName = attributes.name;
refStored = refName in refNames;
refEmpty = parser.parsedRef[2].slice( -2 ) == '/>' ||
parser.parsedRef[2].slice( 0, 3 ) == '></';
refLong = ref;
} else {
// We have to autogenerate one
refName = randPrefix + ( ++unnamedRefs ).toString(10);
refStored = false;
refEmpty = false;
refLong = '<ref name=' + htmlQuote( refName ) +
parser.parsedRef[1] + parser.parsedRef[2];
}
if ( !refStored ) {
// Found the first ref of this name
refNames[refName] = {
code: refCodes.length,
empty: refEmpty
};
refCodes[refNames[refName].code] = refLong;
// Make a short code for the ref
if ( refEmpty ) {
refShort = refLong;
} else if ( refGroup === '' ) {
refShort = refPreferred + 'name=' + htmlQuote( refName ) + '/>';
} else {
refShort = refPreferred + 'name=' + htmlQuote( refName ) +
' group=' + htmlQuote( refGroup ) + '/>';
}
} else if ( !refEmpty && refNames[refName].empty ) {
// Already found an empty ref under this name, yet this one is non-empty
// Fill in the long code for the existing entry
refCodes[refNames[refName].code] = refLong;
refNames[refName].empty = false;
// Make a short code for the ref
refShort = refPreferred + 'name=' + htmlQuote( refName );
if ( refGroup !== '' ) {
refShort += ' group=' + htmlQuote( refGroup ) + '/>';
}
refShort += '/>';
} else {
// Leave the ref as-is
refShort = caseCues ? refLong.replace( /^<REF/, "<ref" ) : refLong;
}
// Replace the long code with the short code
outWikiText += argWikiText.slice( offset, scanner.refScanRegex.lastIndex - ref.length );
outWikiText += refShort;
offset = scanner.refScanRegex.lastIndex;
}
outWikiText += argWikiText.slice( offset );
return {
// segregateRefs: Use for segregating refs from content.
wikiText: outWikiText,
// If completeSearch == true, the function looks in all occurrences for ref
refCodes: refCodes,
// contents. If completeSearch == false, the function only checks the first.
randPrefix: randPrefix
// group is the reference group to limit the operation to. The empty string
};
// refers to all ungrouped refs. caseCues is whether or not to use
// capitalization to designate a preferred ref code ___location.
function segregateRefs(argWikiText, completeSearch, group, caseCues) {
// Create a random prefix for autogenerated ref names.
// in theory this has a 1/1296 probability of collision - extremely low
var prefixChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",
randNo = Math.floor(Math.random() *
(prefixChars.length * prefixChars.length));
randPrefix = messages.autoWord + prefixChars.charAt(Math.floor(randNo /
prefixChars.length)) + prefixChars.charAt(randNo % prefixChars.length) +
"-";
// Create the beginning of the code for a preferred ref ___location
var refPreferred = caseCues ? "<REF " : "<ref ";
// Variables for the main code
var scanner = new RefScanner(argWikiText), unnamedRefs = 0, refNames = {},
ref, refStored, parser, attributes, refName, refLong, refShort,
refCodes = [], refEmpty, emptyRefsWarningGiven = false, refGroup;
// Disable the empty refs warning (see below) if the user has disabled it
if(typeof SegregateRefsJsEmptyRefsWarningGiven != "undefined" &&
SegregateRefsJsEmptyRefsWarningGiven) {
emptyRefsWarningGiven = true;
}
while((ref = scanner.getRef())) {
parser = new RefParser(ref);
attributes = parser.getAttributes();
// First make sure that the ref is in the right group.
refGroup = has(attributes, "group") ? attributes.group : "";
if(group != refGroup) {
continue;
}
// Does the ref have a name?
// (Note: No matter how incorrect it seems, the empty string is
// an acceptable ref name to the MediaWiki parser, as verified by
// informal testing.)
if(!has(attributes, "name")) {
// Bad: it doesn't have one - create a name for it
refStored = false;
refEmpty = false;
refName = randPrefix + (++unnamedRefs).toString(10);
// Change the corresponding ref code
refLong = "<ref name=" + refName.PsHTMLQuote() +
parser.parsedRef[1] + parser.parsedRef[2];
} else {
// Good: it has a name.
refName = attributes.name;
refLong = ref;
// Check if the ref name has already been seen.
refStored = has(refNames, refName);
// Check if the ref has no contents.
refEmpty = (parser.parsedRef[2].slice(-2) == "/>") ||
(parser.parsedRef[2].slice(0, 3) == "></");
// Since this script, when not set in complete search mode, checks
// only the first occurrence of a ref for contents, inform the user
// of this limitation if it may pose a problem.
if(!completeSearch && !emptyRefsWarningGiven && !refStored) {
if(refEmpty) {
if(!window.confirm(messages.emptyRefsWarning)) {
return false;
}
emptyRefsWarningGiven = true;
}
}
}
// Is the ref's name unique?
if(!refStored) {
// Unique: add it to the list of refs
refNames[refName] = {
code: refCodes.length,
empty: refEmpty
};
refCodes[refNames[refName].code] = refLong;
// Make a short code for the ref
if(refEmpty) {
refShort = refLong;
} else if(!refGroup.length) {
refShort = refPreferred + "name=" +
refName.PsHTMLQuote() + "/>";
} else {
refShort = refPreferred + "name=" + refName.PsHTMLQuote() +
" " + "group=" + refGroup.PsHTMLQuote() + "/>";
}
// Otherwise, is the current longcode not empty?
// (only when in complete search mode, and when another non-empty,
// same-named ref has not been encountered)
} else if (completeSearch && !refEmpty && refNames[refName].empty) {
// Not empty: fill in the long code and make a short code
refCodes[refNames[refName].code] = refLong;
refNames[refName].empty = false;
if(!refGroup.length) {
refShort = refPreferred + "name=" +
refName.PsHTMLQuote() + "/>";
} else {
refShort = refPreferred + "name=" + refName.PsHTMLQuote() +
" " + "group=" + refGroup.PsHTMLQuote() + "/>";
}
} else {
// Leave the ref as-is in the original wikitext
// (except if caseCues apply)
if(caseCues) {
refShort = refLong.replace(/^<REF/, "<ref");
} else {
refShort = refLong;
}
}
// Replace the long code with the short code
scanner.wikiText = scanner.wikiText.PsSetSlice(refShort,
scanner.refScanRegex.lastIndex - ref.length,
scanner.refScanRegex.lastIndex);
// Update lastIndex accordingly
scanner.refScanRegex.lastIndex += refShort.length - ref.length;
}
return {
wikiText: scanner.wikiText,
refCodes: refCodes,
randPrefix: randPrefix
};
}
/**
// integrateRefs: Use for inserting ref contents back into text
* Insert ref contents back into the text.
*
* @param string argWikiText The wikitext without ref contents
* @param string argRefText The ref contents
* @param string randPrefix The randPrefix value returned by segregateRefs()
* @param string caseCues The caseCues argument passed to segregateRefs()
*/
function integrateRefs(argWikiText, argRefText, randPrefix, caseCues) {
// A function to removeRemove an autogenerated ref name (if possible).
function cleanRefLong(dirtyRef) {
var cleanRegex = /^<(ref) name=(?:"[^"]*"|'[^']*'|[^\s"']*)/i;
return dirtyRef.replace(cleanRegex, "'<$1"');
}
}
var scanner, ref, parser, attributes, refCodes = Object.create( null ), usageFreq = Object.create( null ),
// Variables for the main code
preferredRef = Object.create( null ), refLong, outWikiText = '', offset = 0;
var scanner, ref, parser, attributes, refCodes = {}, usageFreq = {},
preferredRef = {}, refLong;
// First, we build an associative array of all the ref codes
// First,that we buildmight anneed associativeto arrayput ofback allinto the ref codestext.
scanner = new RefScanner( argRefText );
// that we might need to put back into the text.
while ( ( ref = scanner.getRef() ) ) {
parser = new RefParser( ref );
// NOTE: JavaScript does not actually offer real associative array
attributes = parser.getAttributes();
// functionality, so we emulate it using objects and the has() function
if ( attributes.name !== undefined ) {
// we defined earlier that is used to verify a property's existence.
// Only use the first ref having each name
scanner = new RefScanner(argRefText);
if ( !( attributes.name in refCodes ) ) {
while((ref = scanner.getRef())) {
refCodes[attributes.name] = ref;
parser = new RefParser(ref);
}
attributes = parser.getAttributes();
}
if(has(attributes, "name")) {
}
// Only use the first ref with each name
if(!refCodes.hasOwnProperty(attributes.name)) {
// Next, we build an associative array that holds the usage frequency
refCodes[attributes.name] = ref;
// of every ref name used in text, and whether there is a preferred ref,
}
// if caseCues are enabled.
}
scanner = new RefScanner( argWikiText );
}
while ( ( ref = scanner.getRef() ) ) {
parser = new RefParser( ref );
// Next, we build an associative array that holds the usage frequency
attributes = parser.getAttributes();
// of every ref name used in text, and whether there is a preferred ref,
if ( attributes.name !== undefined ) {
// if caseCues are selected.
if ( !( attributes.name in usageFreq ) ) {
scanner = new RefScanner(argWikiText);
usageFreq[attributes.name] = 1;
while((ref = scanner.getRef())) {
} else {
parser = new RefParser(ref);
usageFreq[attributes = parser.getAttributes()name]++;
}
if(has(attributes, "name")) {
if ( caseCues && ref.slice( 0, 4 ) == '<REF' ) {
if(!has(usageFreq, attributes.name)) {
preferredRef[attributes.name] = true;
// We found a new name
}
usageFreq[attributes.name] = 1;
}
} else {
}
// We already found this name
usageFreq[attributes.name]++;
// Finally, we go through the text again and this time we insert the
}
// ref codes where we need to, but only in the first place
if(caseCues) {
// a ref name appears (or the first preferred ___location).
if(ref.slice(0, 4) == "<REF") {
scanner = new RefScanner( argWikiText );
preferredRef[attributes.name] = true;
while ( ( ref = scanner.getRef() ) ) {
}
parser = new RefParser( ref );
}
attributes = parser.getAttributes();
}
if ( 'name' in attributes ) {
}
// Is this name on the replacement list?
if ( attributes.name in refCodes ) {
// Finally, we go through the text again and this time we insert the
// ref codes where we need to, but only in the first place
// If we are using caseCues, and another ___location is
// a ref name appears (or the first preferred ___location).
// preferred, skip to the next ref.
scanner = new RefScanner(argWikiText);
if ( caseCues && attributes.name in preferredRef &&
while((ref = scanner.getRef())) {
ref.slice( 0, 4 ) != '<REF'
parser = new RefParser(ref);
) {
attributes = parser.getAttributes();
continue;
if(has(attributes, "name")) {
}
// Is this name on the replacement list?
if(has(refCodes, attributes.name)) {
// Is this name an autogenerated name?
if ( attributes.name.slice( 0, randPrefix.length ) == randPrefix ) {
// If we are using caseCues, and another ___location is
// Yes: is the name used multiple times?
// preferred, skip to the next ref.
if(caseCues && has(preferredRef, usageFreq[attributes.name] > 1 ) &&{
// Multiple: the replacement code should be the same
ref.slice(0, 4) != "<REF") {
// as that stored in the ref textbox.
continue;
refLong = refCodes[attributes.name];
}
} else {
// Single: replacement code must not include the name,
// Is this name an autogenerated name?
// at least not if the citation was untouched.
if(attributes.name.slice(0, randPrefix.length) == randPrefix) {
// (We don't want to add unnecessary autonames)
// Yes: is the name used multiple times?
refLong = cleanRefLong( if(usageFreqrefCodes[attributes.name] > 1) {;
}
// Multiple: the replacement code should be the same
} else {
// as that stored in the ref textbox.
// No: the replacement code should be the same
refLong = refCodes[attributes.name];
// as that stored in the ref textbox.
} else {
// (We want to preserve all human-generated names)
// Single: replacement code must not include the name,
refLong = refCodes[attributes.name];
// at least not if the citation was untouched.
}
// (We don't want to add unnecessary autonames)
refLong = cleanRefLong(refCodes[attributes.name]);
// Replace the short code with the long code
}
outWikiText += argWikiText.slice( offset, scanner.refScanRegex.lastIndex - ref.length );
} else {
outWikiText += refLong;
// No: the replacement code should be the same
offset = scanner.refScanRegex.lastIndex;
// as that stored in the ref textbox.
// (We want to preserve all human-generated names)
// Delete the name from the replacement list
refLong = refCodes[attributes.name];
delete refCodes[attributes.name];
}
}
}
// Replace the short code with the long code
}
scanner.wikiText = scanner.wikiText.PsSetSlice(refLong,
scanner.refScanRegex.lastIndex - ref.length,
outWikiText += argWikiText.slice( offset );
scanner.refScanRegex.lastIndex);
// Update lastIndex accordingly
return {
scanner.refScanRegex.lastIndex += refLong.length - ref.length;
wikiText: outWikiText,
unusedRefs: refCodes
// Delete the name from the replacement list
};
delete refCodes[attributes.name];
}
}
}
// Return both the combined output and the ref codes that were not used.
return {wikiText: scanner.wikiText, unusedRefs: refCodes};
}
/**
// Clears the undo history of a textarea by removing it
* Clear the undo history of a textarea by removing it from the document
// from the DOM and then inserting it again.
* and then inserting it again.
*
* @param HTMLTextareaElement ta The textarea element
*/
function clearUndoHistory(ta) {
var pn = ta.parentNode, ns = ta.nextSibling;
pn.insertBefore(pn.removeChild(ta), ns);
}
function unloadHandler(evt) {
// Local variables
var result, refName, unusedRefNamesQuoted = [];
// wikEd compatibility (frame -> textarea)
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
WikEdUpdateTextarea();
}
}
// Do the actual integration work
result = integrateRefs(mainTextbox.value, refsTextbox.value, randPrefix, true);
randPrefix, complete);
// Find all unused ref names
for(refName in result.unusedRefs) {
unusedRefNamesQuoted.push(htmlQuote(refName));
// Find all unused ref names
}
for(refName in result.unusedRefs) {
// If any refs are unused, warn and allow the user to cancel;
if(has(result.unusedRefs, refName)) {
// we do not do this on unload because it is not really possible.
unusedRefNamesQuoted.push(refName.PsHTMLQuote());
if(evt.type == "submit" && unusedRefNamesQuoted.length) {
}
if(!window.confirm(messages.integrateWarning +
}
unusedRefNamesQuoted.join(", "))) {
// If any refs are unused, warn and allow the user to cancel
// Don't submit form
if(unusedRefNamesQuoted.length) {
evt.preventDefault();
if(!window.confirm(messages.integrateWarning +
return false;
unusedRefNamesQuoted.join(", "))) {
}
// Don't submit form
}
evt.preventDefault();
return false;
// Otherwise, update the textbox.
}
mainTextbox.value = result.wikiText;
}
// wikEd compatibility (textarea -> frame)
// Otherwise, update the textbox.
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
mainTextbox.value = result.wikiText;
WikEdUpdateFrame();
}
// wikEd compatibility (textarea -> frame)
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
// Deactivate this event handler
WikEdUpdateFrame();
window.removeEventListener("submit", unloadHandler, false);
}
window.removeEventListener("unload", unloadHandler, false);
unloadHandlerRegistered = false;
// Deactivate this event handler
window.removeEventListener("submit", unloadHandler, false);
// We can delete the header and refs textbox now
window.removeEventListener("unload", unloadHandler, false);
refsDiv.removeChild(refsH2);
unloadHandlerRegistered = false;
refsDiv.removeChild(refsTextbox);
// We can delete the header and refs textbox now
return true;
refsDiv.removeChild(refsH2);
refsDiv.removeChild(refsTextbox);
return true;
}
function refsButtonHandler() { // Called when script activated by button click
// Both buttons should disappear
if(convertButton.parentNode){
convertButton.parentNode.removeChild(convertButton);
}
}
if(refsButton.parentNode) {
refsButton.parentNode.removeChild(refsButton);
}
}
// wikEd compatibility (frame -> textarea)
// Allow for disabling usage of the complete search mode
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
// when segregating refs for editing.
WikEdUpdateTextarea();
if(typeof SegregateRefsJsCompleteSearch != "undefined" &&
}
!SegregateRefsJsCompleteSearch) {
complete = false;
// Do the actual segregation work and save the random prefix
} else {
var segFormat = segregateRefs(mainTextbox.value, "", true);
complete = true;
if(!segFormat) {
}
return false;
}
// wikEd compatibility (frame -> textarea)
randPrefix = segFormat.randPrefix;
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
WikEdUpdateTextarea();
// Update the textbox
}
mainTextbox.value = segFormat.wikiText;
clearUndoHistory(mainTextbox);
// Do the actual segregation work and save the random prefix
var segFormat = segregateRefs(mainTextbox.value, complete, "", complete);
// wikEd compatibility (textarea -> frame)
if(!segFormat) {
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
return false;
WikEdUpdateFrame();
}
}
randPrefix = segFormat.randPrefix;
// Inline refs header
// Update the textbox
refsH2 = document.createElement("h2");
mainTextbox.value = segFormat.wikiText;
refsH2.appendChild(document.createTextNode(messages.refsHeader));
clearUndoHistory(mainTextbox);
refsH2.style.borderColor = "silver";
// wikEd compatibility (textarea -> frame)
refsH2.style.borderStyle = "solid";
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
refsH2.style.borderWidth = "1px 0";
WikEdUpdateFrame();
refsH2.style.fontSize = "100%";
}
refsH2.style.fontWeight = "100%";
refsH2.style.lineHeight = "normal";
// Inline refs header
refsH2.style.margin = "0";
refsH2 = window.document.createElement("h2");
refsH2.style.padding = "0.5em 0 0";
refsH2.appendChild(window.document.createTextNode(messages.refsHeader));
refsH2.style.textAlign = "center";
// Inline refs textbox
// Inline refs textbox
refsTextbox = window.document.createElement("textarea");
refsTextbox.id = document.createElement("PsRefsTextboxtextarea");
refsTextbox.id = "PsRefsTextbox";
if(!complete) {
refsTextbox.value = messagessegFormat.refsCommentIncomplete +refCodes.join("\n\n");
refsTextbox.rows = 12;
segFormat.refCodes.join("\n\n");
} else {
refsTextbox.valuestyle.border = segFormat.refCodes.join("\n\nnone");
refsTextbox.style.lineHeight = "1.5em";
}
refsTextbox.rowsstyle.margin = Math.floor(mainTextbox.rows / 2)"0";
refsTextbox.colsstyle.resize = mainTextbox.cols"vertical";
refsTextbox.style.width = "100%";
// Add to document
// Add to document
refsDiv.appendChild(refsH2);
refsDiv.appendChild(refsTextboxrefsH2);
refsDiv.appendChild(refsTextbox);
// Set up the submit handler (to integrate refs when done editing)
// Set up the submit handler (to integrate refs when done editing)
window.addEventListener("submit", unloadHandler, false);
window.addEventListener("unloadsubmit", unloadHandler, false);
window.addEventListener("unload", unloadHandler, false);
unloadHandlerRegistered = true;
unloadHandlerRegistered = true;
// Don't submit form
// Don't submit form
return false;
return false;
}
function convertButtonHandler() { // Called when script activated by button click
// Display warning
if(!window.confirm(messages.convertRefsWarning)) {
return false;
}
}
// Which group?
var group = window.prompt(messages.groupPrompt, "");
if(group === null) {
return false;
}
}
group = htmlUnquote(group.PsHTMLUnquote();
// The first button should disappear
if(refsButton.parentNode) {
refsButton.parentNode.removeChild(refsButton);
}
}
// Do the actual segregation work and save the random prefix
var segFormat = segregateRefs(mainTextbox.value, true, group, false);
if(!segFormat) {
return false;
}
}
randPrefix = segFormat.randPrefix;
// wikEd compatibility (frame -> textarea)
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
WikEdUpdateTextarea();
}
}
// Update the textbox
mainTextbox.value = segFormat.wikiText;
clearUndoHistory(mainTextbox);
// wikEd compatibility (textarea -> frame)
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
WikEdUpdateFrame();
}
}
// Inline refs header
refsH2 = window.document.createElement("h2");
refsH2.appendChild(window.document.createTextNode(messages.convertHeader));
refsH2.style.borderColor = "silver";
// Inline refs textbox
refsH2.style.borderStyle = "solid";
if(!refsTextbox) {
refsH2.style.borderWidth = "1px 0";
// Does not exist; creating
refsH2.style.fontSize = "100%";
refsTextbox = window.document.createElement("textarea");
refsH2.style.fontWeight = "100%";
refsTextbox.id = "PsRefsTextbox";
refsH2.style.lineHeight = "normal";
refsTextbox.value = messages.refsCommentComplete +
refsH2.style.margin = "0";
segFormat.refCodes.join("\n");
refsH2.style.padding = "0.5em 0 0";
refsTextbox.rows = Math.floor(mainTextbox.rows / 2);
refsH2.style.textAlign = "center";
refsTextbox.cols = mainTextbox.cols;
// Inline refs textbox
// Add to document
if(!refsTextbox) {
refsDiv.appendChild(refsH2);
// Does not exist; creating
refsDiv.appendChild(refsTextbox);
refsTextbox = document.createElement("textarea");
} else {
refsTextbox.id = "PsRefsTextbox";
// Already exists
refsTextbox.value = messages.refsCommentComplete +
segFormat.refCodes.join("\n");
refsTextbox.rows = 12;
}
// Set a default edit summary.
window.document.getElementById("wpSummary").value = messages.convertSummary;
// Show the further instructions.
window.alert(messages.convertFurther);
// Don't submit form
return false;
}
refsTextbox.style.border = "none";
function getEditboxContents() { // ajaxPreview compatibility
refsTextbox.style.lineHeight = "1.5em";
if(unloadHandlerRegistered) {
refsTextbox.style.margin = "0";
// wikEd compatibility (frame -> textarea)
refsTextbox.style.resize = "vertical";
if(typeof wikEdUseWikEd != "undefined" && wikEdUseWikEd) {
refsTextbox.style.width = "100%";
WikEdUpdateTextarea();
}
// Add to document
return integrateRefs(mainTextbox.value, refsTextbox.value,
refsDiv.appendChild(refsH2);
randPrefix, complete).wikiText;
refsDiv.appendChild(refsTextbox);
} else {
} else {
return mainTextbox.value;
// Already exists
}
refsTextbox.value = messages.refsCommentComplete +
segFormat.refCodes.join("\n");
}
// Set a default edit summary.
document.getElementById("wpSummary").value = messages.convertSummary;
// Show the further instructions.
window.alert(messages.convertFurther);
// Don't submit form
return false;
}
// Leave a global for ajaxPreview to use.
window.getEditboxContents = getEditboxContents;
$( function () {
try {
function loadHandler() { // This function is called on page load
try {
// Don't continue if the browser is Internet Explorer
if(window.navigator.appName == "Microsoft Internet Explorer") {
return;
}
// Handle message translations
messages = (typeof SegregateRefsJsL10n == "object" &&
typeof SegregateRefsJsL10n.version != "undefined" &&
SegregateRefsJsL10n.version == 1.11 ? SegregateRefsJsL10n :
SegregateRefsJsMsgs);
// Only activate on edit pages (that are not section edit pages)
if(!window.document.getElementById("editform") ||
window.document.getElementById("editform").wpSection.value.length) {
return;
}
// Get the edit form
editForm = window.document.getElementById("editform");
// Get the edit box
mainTextbox = window.document.getElementById("wpTextbox1");
// Make the "segregate" button
refsButton = window.document.createElement("input");
refsButton.type = "button";
refsButton.value = messages.buttonText;
refsButton.setAttribute("style", messages.buttonStyle);
refsButton.onclick = refsButtonHandler;
// Make the "convert" button
convertButton = window.document.createElement("input");
convertButton.type = "button";
convertButton.value = messages.buttonConvertText;
convertButton.setAttribute("style", messages.buttonConvertStyle);
convertButton.onclick = convertButtonHandler;
if(typeof SegregateRefsJsAllowConversion == "undefined" ||
!SegregateRefsJsAllowConversion) {
convertButton.setAttribute("style", "display: none;");
}
// Add the refs div
refsDiv = window.document.createElement("div");
refsDiv.appendChild(refsButton);
refsDiv.appendChild(convertButton);
editForm.insertBefore(refsDiv,
window.document.getElementById("editpage-copywarn"));
} catch(e) {
}
}
// Handle message translations
messages = (typeof SegregateRefsJsL10n == "object" &&
typeof SegregateRefsJsL10n.version != "undefined" &&
SegregateRefsJsL10n.version == 1.11 ? SegregateRefsJsL10n :
SegregateRefsJsMsgs);
// Only activate on edit pages (that are not section edit pages)
if(!document.getElementById("editform") ||
document.getElementById("editform").wpSection.value.length) {
return;
}
// Get the edit form
editForm = document.getElementById("editform");
// Get the edit box
mainTextbox = document.getElementById("wpTextbox1");
// Make the "segregate" button
refsButton = document.createElement("input");
refsButton.type = "button";
refsButton.value = messages.buttonText;
refsButton.setAttribute("style", messages.buttonStyle);
refsButton.onclick = refsButtonHandler;
// Make the "convert" button
convertButton = document.createElement("input");
convertButton.type = "button";
convertButton.value = messages.buttonConvertText;
convertButton.setAttribute("style", messages.buttonConvertStyle);
convertButton.onclick = convertButtonHandler;
if(typeof SegregateRefsJsAllowConversion == "undefined" ||
!SegregateRefsJsAllowConversion) {
convertButton.setAttribute("style", "display: none;");
}
// Add the refs div
refsDiv = document.createElement("div");
refsDiv.appendChild(refsButton);
refsDiv.appendChild(convertButton);
// Find position within the edit form to insert it at
var refsDivPos = mainTextbox, refsDivPosParent = refsDivPos.parentNode;
while (refsDivPosParent !== editForm) {
refsDivPos = refsDivPosParent;
refsDivPosParent = refsDivPos.parentNode;
if (!refsDivPosParent) {
refsDivPos = mainTextbox;
refsDivPosParent = refsDivPos.parentNode;
break;
}
}
refsDivPos = refsDivPos.nextSibling;
if (refsDivPos && refsDivPos.classList.contains("wikiEditor-ui-clear")) {
refsDivPos = refsDivPos.nextSibling;
}
refsDivPosParent.insertBefore(refsDiv, refsDivPos);
} catch(e) {
}
} );
// Register load handler
addOnloadHook(loadHandler);
})( jQuery );
// </nowiki></pre>
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