User:FlightTime/vector.js
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/* Copied from [[en:User:Anomie/linkclassifier.js]] */
/* If you want to use this script, simply add the following line to your [[Special:Mypage/monobook.js]]:
importScript('User:Anomie/util.js');
importScript('User:Anomie/linkclassifier.js'); // Linkback: [[User:Anomie/linkclassifier.js]]
* (Please keep the comment so I can see how many people use this). You will also want to
* add some CSS classes, such as those at [[User:Anomie/linkclassifier.css]].
*/
/* If you want this to run "on demand" instead of on every page, set "LinkClassifierOnDemand=true" and
* use addPortletLink() or the like to add a button calling LinkClassifier.onDemand().
*/
importScriptURI('http://en.wikipedia.org/w/index.php?title=User:Anomie/util.js&action=raw&ctype=text/javascript'); // for backwards compat
var LinkClassifier={
/* This array lists "for deletion" categories */
cats:{
deletion:[
'Category:All deletion requests',
'Category:All articles proposed for deletion',
'Category:All books proposed for deletion',
'Category:All disputed non-free Wikipedia files',
'Category:All orphaned non-free use Wikipedia files',
'Category:All replaceable non-free use Wikipedia files',
'Category:All Wikipedia files with no copyright tag',
'Category:All Wikipedia files with no non-free use rationale',
'Category:All Wikipedia files with unknown copyright status',
'Category:All Wikipedia files with unknown source',
'Category:Articles for deletion',
'Category:Articles on deletion review',
'Category:Candidates for speedy deletion',
'Category:Candidates for undeletion',
'Category:Categories for conversion',
'Category:Categories for deletion',
'Category:Categories for listifying',
'Category:Categories for merging',
'Category:Categories for renaming',
'Category:Categories for speedy renaming',
'Category:Categories to be listified then deleted',
'Category:Miscellaneous pages for deletion',
'Category:Pending deletions',
'Category:Redirects for discussion',
'Category:Stub categories for deletion',
'Category:Stub template deletion candidates',
'Category:User categories for discussion',
'Category:Wikipedia deprecated and orphaned templates',
'Category:Wikipedia files for deletion',
'Category:Wikipedia files with unknown source for deletion in dispute',
'Category:Wikipedia templates for deletion'
].sort(),
disambiguation:[
'Category:Disambiguation'
].sort(),
'featured-content':[
'Category:Featured articles',
'Category:Featured lists',
'Category:Featured pictures',
'Category:Featured sounds',
'Category:Featured videos',
'Category:Featured portals'
].sort(),
'spoken-articles':[
'Category:Spoken articles'
].sort(),
stubcls:/^Category:.* stubs$/,
'nonfree-media':[
'Category:All non-free media'
].sort()
},
callback:function(r, cc){
if(!r.query) throw new Error('Bad response');
if(r['query-continue']){
for(var k in r['query-continue']){
for(var k2 in r['query-continue'][k]){
cc[k2]=r['query-continue'][k][k2];
}
}
api(cc, arguments.callee);
}
r=r.query;
var a=document.getElementById('wikiPreview');
if(!a) a=document.getElementById('bodyContent');
if(!a) throw new Error('Huh? No body content?');
a=a.getElementsByTagName('A');
if(a.length==0) return;
var redir={};
if(r.redirects) for(var i=r.redirects.length-1; i>=0; i--){
redir[r.redirects[i].from]=r.redirects[i].to;
}
var cats={};
var missing={};
var prot={};
if(r.pages) for(var i in r.pages){
missing[r.pages[i].title]=(typeof(r.pages[i].missing)!='undefined');
if(typeof(r.pages[i].categories)!='undefined'){
cats[r.pages[i].title]=r.pages[i].categories.map(function(a){ return a.title; }).sort();
}
if(typeof(r.pages[i].protection)!='undefined'){
prot[r.pages[i].title]=[];
var x={};
for(var j=r.pages[i].protection.length-1; j>=0; j--){
var p='protection-'+r.pages[i].protection[j].type+'-'+r.pages[i].protection[j].level;
if(typeof(x[p])=='undefined'){
x[p]=1;
prot[r.pages[i].title].push(p);
}
if(r.pages[i].protection[j].expiry=='infinity'){
p+='-indef';
if(typeof(x[p])=='undefined'){
x[p]=1;
prot[r.pages[i].title].push(p);
}
}
}
}
}
Array.forEach(a, function(a){
if(typeof(a.wikipage)=='undefined') return;
if(typeof(redir[a.wikipage])!='undefined'){
addClass(a,'redirect');
a.wikipage=redir[a.wikipage];
a.title=a.wikipage;
if(a.wikipage==(wgCanonicalNamespace?wgCanonicalNamespace+':':'')+wgTitle)
addClass(a,'self-redirect');
if(missing[a.wikipage])
addClass(a,'broken-redirect');
}
var m=a.href.match(/#.*/);
if(m){
a.title=a.title.replace(/#.*/,'')+m[0].replace(/_/g,' ').replace(/\.([0-9A-F][0-9A-F])/gi, function(x,n){ return String.fromCharCode(parseInt(n,16)); });
}
if(typeof(prot[a.wikipage])!='undefined'){
for(var j=prot[a.wikipage].length-1; j>=0; j--)
addClass(a,prot[a.wikipage][j]);
}
if(typeof(cats[a.wikipage])!='undefined'){
var c1=cats[a.wikipage];
for(var cls in LinkClassifier.cats){
var i1=c1.length-1;
var c2=LinkClassifier.cats[cls];
if(c2 instanceof RegExp){
while(i1>=0){
if(c2.test(c1[i1])){
addClass(a,cls);
break;
}
i1--;
}
} else {
var i2=c2.length-1;
while(i1>=0 && i2>=0){
if(c1[i1]==c2[i2]){
addClass(a,cls);
break;
}
(c1[i1]>c2[i2])?--i1:--i2;
}
}
}
}
if(r.protection) for(var i=r.protection.length-1; i>=0; i--){
}
});
},
getPageName:function(url){
var m=url.match(/\/wiki\/([^?#]+)/);
if(!m) m=url.match(/\/w\/index.php\?(?:.*&)?title=([^&#]+)/);
if(!m) return '';
var t=decodeURIComponent(m[1]).replace(/_/g,' ');
if(t.substr(0,6)=='Image:') t='File:'+t.substr(6);
if(t.substr(0,11)=='Image talk:') t='File talk:'+t.substr(6);
if(t.substr(0,8)=='Special:') t='';
return t;
},
classifyChildren:function(node){
var a=node.getElementsByTagName('A');
if(a.length==0) return;
var self=LinkClassifier.getPageName(location.href);
a=Array.map(a, function(a){
a.wikipage='';
if(/(^|\s)(external|extiw)(\s|$)/.test(a.className)) return '';
if(!/(^|\s)(image)(\s|$)/.test(a.className)) a.className+=" nonimage";
a.wikipage=LinkClassifier.getPageName(a.href);
if(a.wikipage==self) a.wikipage='';
return a.wikipage;
}).sort().filter(function(e,i,a){
return e!=='' && (i==0 || a[i-1]!==e);
});
while(a.length>0){
api({action:'query', titles:a.splice(0,50), prop:'categories|info', redirects:1, cllimit:'max', inprop:'protection'}, LinkClassifier.callback);
}
},
onLoad:function(){
if(window.AJAXPreview) window.AJAXPreview.AddOnLoadHook(LinkClassifier.classifyChildren);
LinkClassifier.onDemand();
},
onDemand:function(){
var node=document.getElementById('wikiPreview');
if(!node) node=document.getElementById('bodyContent');
if(node) LinkClassifier.classifyChildren(node);
}
};
if(!window.LinkClassifierOnDemand){
if(doneOnloadHook) LinkClassifier.onLoad(); //if imported dynamically
else addOnloadHook(LinkClassifier.onLoad);
}
/* Various random utility functions I find useful. If for some reason you want to
* use these in your code, the following line will import them for you:
importScript('User:Anomie/util.js'); // Linkback: [[User:Anomie/util.js]]
* (Please keep the comment so I can see how many people use this).
*/
function jsondecode(v){
try {
return !(/[^,:{}\[\]0-9.\-+Eaeflnr-u\n\r\t]/.test(v.replace(/"(\\.|[^\x22\\])*"/g,''))) && eval('('+v+')');
} catch(e){
return null;
}
}
if(!Number.prototype.toHex) Number.prototype.toHex = function(p){
var s=this.toString(16);
var i=s.indexOf('.');
if(i<0) i=s.length;
if(typeof(p)!='undefined') for(p-=i; p>0; p--){
s='0'+s;
}
return s;
}
if(!Number.toHex) Number.toHex = function(n,p){
return Number(n).toHex(p);
}
if(!RegExp.quote){
RegExp.quote = function(s){
return s.replace(/[^\t !\x22#%&\x27,:;<=>@_`~a-z0-9]/ig, RegExp.quote.$replacer);
}
RegExp.quote.$replacer = function(c){
c=c.charCodeAt(0);
return '\\u'+c.toHex(4);
}
}
function api(p, cb){
var uri=wgServer+wgScriptPath+'/api.php';
var data='format=json';
for(var k in p){
var v=p[k];
if(typeof(v)=='object' && (v instanceof Array))
v=v.map(encodeURIComponent).join('|');
else
v=encodeURIComponent(v);
data+='&'+encodeURIComponent(k)+'='+v;
}
var x = sajax_init_object();
if(!x) return false;
if(typeof(cb)=='function'){
x.open('POST', uri, true);
x.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
x.onreadystatechange=function(){
if(x.readyState!=4) return;
var r=jsondecode(x.responseText);
if(!r) throw new Error("Could not parse response");
cb(r, p);
};
x.send(data);
return true;
} else {
x.open('POST', uri, false);
x.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
x.send(data);
var r=jsondecode(x.responseText);
if(!r) throw new Error("Could not parse response");
return r;
}
}
function rawpage(pg, cb){
var uri=wgServer+wgScriptPath+'/index.php?action=raw&title='+encodeURIComponent(pg);
var x = sajax_init_object();
if(!x) return false;
if(typeof(cb)=='function'){
x.open('GET', uri, true);
x.onreadystatechange=function(){
if(x.readyState!=4) return;
cb(x.responseText);
};
x.send(null);
return true;
} else {
x.open('GET', uri, false);
x.send(null);
return x.responseText;
}
}
function isClass(n, c){
return n.className.match(new RegExp('(^|\\s)'+c+'(\\s|$)'));
}
function addClass(n, c){
if(!isClass(n,c)) n.className=(n.className=='')?c:(n.className+' '+c);
}
function delClass(n, c){
var cl=n.className;
cl=cl.replace(new RegExp('(^|\\s)'+c+'(\\s|$)', 'g'), ' ');
cl=cl.replace(/\s\s+/g, ' ').replace(/^\s+|\s+$/g, '');
if(n.className!=cl) n.className=cl;
}
if(!Array.prototype.map) Array.prototype.map=function(callback, thisObject){
var l=this.length;
var a=[];
if(typeof(thisObject)=='undefined' || thisObject===null){
for(var i=0;i<l;i++){
a[i]=callback(this[i],i,this);
}
} else {
for(var i=0;i<l;i++){
a[i]=callback.call(thisObject,this[i],i,this);
}
}
return a;
}
if(!Array.map) Array.map=function(obj, callback, thisObject){
return Array.prototype.map.call(obj, callback, thisObject);
}
if(!Array.prototype.forEach) Array.prototype.forEach=function(callback, thisObject){
var l=this.length;
if(typeof(thisObject)=='undefined' || thisObject===null){
for(var i=0;i<l;i++){
callback(this[i],i,this);
}
} else {
for(var i=0;i<l;i++){
callback.call(thisObject,this[i],i,this);
}
}
}
if(!Array.forEach) Array.forEach=function(obj, callback, thisObject){
return Array.prototype.forEach.call(obj, callback, thisObject);
}
if(!Array.prototype.filter) Array.prototype.filter=function(callback, thisObject){
var l=this.length;
var a=[];
if(typeof(thisObject)=='undefined' || thisObject===null){
for(var i=0;i<l;i++){
if(callback(this[i],i,this)) a.push(this[i]);
}
} else {
for(var i=0;i<l;i++){
if(callback.call(thisObject,this[i],i,this)) a.push(this[i]);
}
}
return a;
}
if(!Array.filter) Array.filter=function(obj, callback, thisObject){
return Array.prototype.filter.call(obj, callback, thisObject);
}