/* OLUtils.js: "Outline Utilities", with features optimized for outlines.
The initial function of this script is to strip redlinks
Fork of December 26, 2016 15:05 version of User:AlexTheWhovian/script-redlinks.js
It worked when the lastest version did not, but it has worked intermittently since.
That script already does the last 2 steps needed for outlines:
remove redlink categories,
and delink all remaining unprocessed redlinks.
For more detailed comments than those included below, see the Explanatory notes section on the talk page.
*/
// /////////////////////////// PROCESS READ PAGE ////////////////////////////////////
// Start off with a bodyguard function (see Explanatory notes on talk page), also call mw library
( function ( mw, $) {
// we can now rely on $ within the safety of our “bodyguard” function
// below is jQuery short-hand for $(document).ready(function() { ... });
$(function() {
// Create linked menu item
var portletlink = mw.util.addPortletLink('p-tb', '#', 'Remove red links');
// Bind click handler
$(portletlink).click( function(e) {
e.preventDefault();
// Do some stuff when clicked...
// Default parameters, and begin script on regular view of article
var loc = window.location.href;
var redlinks; var i;
// Gather all redlinks with class "new"
redlinks = [];
var a = document.getElementsByTagName('a');
for (i = 0; i < a.length; i++) {
if (a[i].getAttribute('class') == "new") {
redlinks[redlinks.length] = a[i].href.replace('https://en.wikipedia.org/w/index.php?title=','').replace('&action=edit&redlink=1','');
redlinks[redlinks.length-1] = redlinks[redlinks.length-1].replace(/_/g,' ');
redlinks[redlinks.length-1] = decodeURIComponent(redlinks[redlinks.length-1]);
}
}
// Save all redlinks
if (redlinks.length > 0) {
var jsonString = JSON.stringify(redlinks);
localStorage.OLUtils_redlinks = jsonString;
// If we are in the edit page, then remove redlinks automatically; if we are on the reading page, then go to the edit page
if (window.location.href.indexOf('action') >= 0) {
// (do nothing - it already does it above)
} else {
window.location = window.location.href.substr(0, window.location.href.indexOf('#'))+"?action=edit";
}
} else {
alert('No redlinks!');
}
}); // end of function(e) (click handler)
});
// //////////////////////////// PROCESS EDIT PAGE ////////////////////////////////
// The ready() event listener/handler, to "defer" a functon while the page loads (the function is the handler),
// ensures that the function is called only after all the DOM elements of the page are ready to be used:
$(document).ready( function () {
// Invoke a function by its name; this one checks the script's localStorage slot
// (The function itself is defined down the page a little, using the word "function").
check_storage();
});
function check_storage() {
// Check to see if anything is in storage, and if there is, invoke redlinks removal
if (localStorage.OLUtils_redlinks !== "") {
// Invoke a function by its name (it is defined further down the page).
// This one removes redlinks, if they exist:
redlinks_removal();
}
}
// Automatic removal of redlinks when stored.
function redlinks_removal() {
// Gather saved redlinks
var redlinks = JSON.parse(localStorage.OLUtils_redlinks);
// Regular expression to escape special characters
var totalredlinks = 0;
RegExp.quote = function(str) { return str.replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&"); };
var wpTextbox1 = document.getElementById('wpTextbox1');
// REMOVE REDLINKED END NODES (PROCESS OUTLINE ENTRIES)
// Development note: Run this section if "Outline of" is in the page title
// Development note: initialize incrementer
// Development note: Loop/nested-loop pair
// Development note: While incrementer > 0, do nested loop
// Development note: Nested loop is modified version of the for loop from
// "remove embedded redlinks" section below, using the same array
// Development note: Use modified regexes to match whole entry (with array term), sans annotation, plus next line.
// That is, do not match entries that have annotations.
// Development note: Save that match
// Development note: Within the saved match, match parent/child
// Development note: If parent/child match fails, remove whole entry (with array term)
// Development note: if match/replace successful, add 1 to incrementer
for (i = 0; i < redlinks.length; i++) {
// Regular expression for piped links and direct links
var reglink1 = new RegExp('\\[\\[\\s*'+RegExp.quote(redlinks[i])+'\\s*\\|\\s*([^\\]]*)\\s*\\]\\]','gi');
var reglink2 = new RegExp('\\[\\[\\s*'+RegExp.quote(redlinks[i])+'\\s*\\]\\]','gi');
// Add total number of matches for both
if (wpTextbox1.value.match(reglink1) !== null) totalredlinks += wpTextbox1.value.match(reglink1).length;
if (wpTextbox1.value.match(reglink2) !== null) totalredlinks += wpTextbox1.value.match(reglink2).length; // Includes categories
// Remove redlinks and convert to unlinked text
wpTextbox1.value = wpTextbox1.value.replace(reglink1,"$1");
wpTextbox1.value = wpTextbox1.value.replace(reglink2,redlinks[i]);
}
// Development note: after for loop, still within while loop, at end of loop, subtract 1 from incrementer.
// (If that drops the incrementer down to zero, the while loop should terminate).
// (Which means, if the for loop goes through the whole array without any replaces, the while loop terminates).
// REMOVE EMBEDDED REDLINKS
for (i = 0; i < redlinks.length; i++) {
// Regular expression for piped links and direct links
var reglink3 = new RegExp('\\[\\[\\s*'+RegExp.quote(redlinks[i])+'\\s*\\|\\s*([^\\]]*)\\s*\\]\\]','gi');
var reglink4 = new RegExp('\\[\\[\\s*'+RegExp.quote(redlinks[i])+'\\s*\\]\\]','gi');
// Add total number of matches for both
if (wpTextbox1.value.match(reglink3) !== null) totalredlinks += wpTextbox1.value.match(reglink3).length;
if (wpTextbox1.value.match(reglink4) !== null) totalredlinks += wpTextbox1.value.match(reglink4).length; // Includes categories
// Remove category rather than simply convert it to unlinked text
if (redlinks[i].substr(0,9) == "Category:") {
var reglink5 = new RegExp('\\[\\[\\s*('+RegExp.quote(redlinks[i])+')\\s*\\]\\]\\n','gi');
wpTextbox1.value = wpTextbox1.value.replace(reglink5,"");
}
// Remove redlinks and convert to unlinked text
wpTextbox1.value = wpTextbox1.value.replace(reglink3,"$1");
wpTextbox1.value = wpTextbox1.value.replace(reglink4,redlinks[i]);
}
// Alert for summary of removed redlinks; total in edit summary
if (totalredlinks > 0) {
document.getElementById('wpSummary').value += "Removed "+totalredlinks+" redlink"+(totalredlinks==1?"":"s")+" via [[User talk:The Transhumanist/OLUtils.js|script]].";
alert("Automatically removed "+totalredlinks+" redlink"+(totalredlinks==1?"":"s")+"!");
} else {
// Redlinks were seen in the article but none were found in the wikicode - check the nevigational boxes for these redlinks
alert('No redlinks in the article! (Check the navigational boxes.)');
}
// Remove the template(s)
wpTextbox1.value = wpTextbox1.value.replace(/\{\{[C|c]leanup red links[^\}]*\}\}/g, "");
wpTextbox1.value = wpTextbox1.value.replace(/\{\{[C|c]leanup Red Link[^\}]*\}\}/g, "");
wpTextbox1.value = wpTextbox1.value.replace(/\{\{[C|c]leanup redlinks[^\}]*\}\}/g, "");
wpTextbox1.value = wpTextbox1.value.replace(/\{\{[C|c]leanup-redlinks[^\}]*\}\}/g, "");
wpTextbox1.value = wpTextbox1.value.replace(/\{\{[T|t]oo many red links[^\}]*\}\}/g, "");
// Clear all saved redlinks
localStorage.OLUtils_redlinks = '';
}
}) ( mediaWiki, jQuery ); //the end of bodyguard function
// END OF PROGRAM
