MediaWiki:Gadget-twinkleunlink.js
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//<nowiki>
// vim: set noet sts=0 sw=8:
(function($){
/*
****************************************
*** twinkleunlink.js: Unlink module
****************************************
* Mode of invocation: Tab ("Unlink")
* Active on: Non-special pages
* Config directives in: TwinkleConfig
*/
Twinkle.unlink = function twinkleunlink() {
if( mw.config.get('wgNamespaceNumber') < 0 ) {
return;
}
if( Morebits.userIsInGroup( 'sysop' ) ) {
Twinkle.addPortletLink( Twinkle.unlink.callback, "链入", "tw-unlink", "取消到本页的链接" );
}
};
Twinkle.unlink.getChecked2 = function twinkleunlinkGetChecked2( nodelist ) {
if( !( nodelist instanceof NodeList ) && !( nodelist instanceof HTMLCollection ) ) {
return nodelist.checked ? [ nodelist.values ] : [];
}
var result = [];
for(var i = 0; i < nodelist.length; ++i ) {
if( nodelist[i].checked ) {
result.push( nodelist[i].values );
}
}
return result;
};
// the parameter is used when invoking unlink from admin speedy
Twinkle.unlink.callback = function(presetReason) {
var Window = new Morebits.simpleWindow( 600, 440 );
Window.setTitle( "取消链入" + (mw.config.get('wgNamespaceNumber') === 6 ? "和文件使用" : "") );
Window.setScriptName( "Twinkle" );
Window.addFooterLink( "Twinkle帮助", "WP:TW/DOC#unlink" );
var form = new Morebits.quickForm( Twinkle.unlink.callback.evaluate );
// prepend some basic documentation
var node1 = Morebits.htmlNode("code", "[[" + Morebits.pageNameNorm + "|链接文本]]")
var node2 = Morebits.htmlNode("code", "链接文本");
node1.style.fontFamily = node2.style.fontFamily = "monospace";
node1.style.fontStyle = node2.style.fontStyle = "normal";
form.append( {
type: 'div',
style: 'margin-bottom: 0.5em',
label: [
'这个工具可以取消所有指向该页的链接（“链入”）' +
(mw.config.get('wgNamespaceNumber') === 6 ? "，和/或通过加入<!-- -->注释标记隐藏所有对此文件的使用" : "") +
"。比如，",
node1,
"将会变成",
node2,
"。请小心使用。"
]
} );
form.append( {
type: 'input',
name: 'reason',
label: '理由：',
value: (presetReason ? presetReason : ''),
size: 60
} );
var query;
if(mw.config.get('wgNamespaceNumber') === 6) { // File:
query = {
'action': 'query',
'list': [ 'backlinks', 'imageusage' ],
'bltitle': Morebits.pageNameNorm,
'iutitle': Morebits.pageNameNorm,
'bllimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops
'iulimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops
'blnamespace': Twinkle.getPref('unlinkNamespaces'),
'iunamespace': Twinkle.getPref('unlinkNamespaces')
};
} else {
query = {
'action': 'query',
'list': 'backlinks',
'bltitle': Morebits.pageNameNorm,
'blfilterredir': 'nonredirects',
'bllimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops
'blnamespace': Twinkle.getPref('unlinkNamespaces')
};
}
var wikipedia_api = new Morebits.wiki.api( '抓取链入', query, Twinkle.unlink.callbacks.display.backlinks );
wikipedia_api.params = { form: form, Window: Window, image: mw.config.get('wgNamespaceNumber') === 6 };
wikipedia_api.post();
var root = document.createElement( 'div' );
root.style.padding = '15px'; // just so it doesn't look broken
Morebits.status.init( root );
wikipedia_api.statelem.status( "载入中…" );
Window.setContent( root );
Window.display();
};
Twinkle.unlink.callback.evaluate = function twinkleunlinkCallbackEvaluate(event) {
Twinkle.unlink.backlinksdone = 0;
Twinkle.unlink.imageusagedone = 0;
function processunlink(pages, imageusage) {
var statusIndicator = new Morebits.status((imageusage ? '取消文件使用' : '取消链入'), '0%');
var total = pages.length; // removing doubling of this number - no apparent reason for it
Morebits.wiki.addCheckpoint();
if( !pages.length ) {
statusIndicator.info( '100% （完成）' );
Morebits.wiki.removeCheckpoint();
return;
}
// get an edit token
var params = { reason: reason, imageusage: imageusage, globalstatus: statusIndicator, current: 0, total: total };
for (var i = 0; i < pages.length; ++i)
{
var myparams = $.extend({}, params);
var articlepage = new Morebits.wiki.page(pages[i], '在条目：“' + pages[i] + '”中');
articlepage.setCallbackParameters(myparams);
articlepage.setBotEdit(true); // unlink considered a floody operation
articlepage.load(imageusage ? Twinkle.unlink.callbacks.unlinkImageInstances : Twinkle.unlink.callbacks.unlinkBacklinks);
}
}
var reason = event.target.reason.value;
if (!reason) {
alert("您必须指定取消链入的理由。");
return;
}
var backlinks, imageusage;
if( event.target.backlinks ) {
backlinks = Twinkle.unlink.getChecked2(event.target.backlinks);
}
if( event.target.imageusage ) {
imageusage = Twinkle.unlink.getChecked2(event.target.imageusage);
}
Morebits.simpleWindow.setButtonsEnabled( false );
Morebits.status.init( event.target );
Morebits.wiki.addCheckpoint();
if (backlinks) {
processunlink(backlinks, false);
}
if (imageusage) {
processunlink(imageusage, true);
}
Morebits.wiki.removeCheckpoint();
};
Twinkle.unlink.backlinksdone = 0;
Twinkle.unlink.imageusagedone = 0;
Twinkle.unlink.callbacks = {
display: {
backlinks: function twinkleunlinkCallbackDisplayBacklinks(apiobj) {
var xmlDoc = apiobj.responseXML;
var havecontent = false;
var list, namespaces, i;
if( apiobj.params.image ) {
var imageusage = $(xmlDoc).find('query imageusage iu');
list = [];
for ( i = 0; i < imageusage.length; ++i ) {
var usagetitle = imageusage[i].getAttribute('title');
list.push( { label: usagetitle, value: usagetitle, checked: true } );
}
if (!list.length)
{
apiobj.params.form.append( { type: 'div', label: '未找到文件使用。' } );
}
else
{
apiobj.params.form.append( { type:'header', label: '文件使用' } );
namespaces = [];
$.each(Twinkle.getPref('unlinkNamespaces'), function(k, v) {
namespaces.push(Morebits.wikipedia.namespacesFriendly[v]);
});
apiobj.params.form.append( {
type: 'div',
label: "已选择的名字空间：" + namespaces.join(', '),
tooltip: "您可在Twinkle属性中更改这个，请参见[[WP:TWPREFS]]"
});
if ($(xmlDoc).find('query-continue').length) {
apiobj.params.form.append( {
type: 'div',
label: "显示头 " + list.length.toString() + " 个文件使用。"
});
}
apiobj.params.form.append({
type: 'button',
label: "Select All",
event: function(e) {
$(Morebits.quickForm.getElements(e.target.form, "imageusage")).prop('checked', true);
}
});
apiobj.params.form.append({
type: 'button',
label: "Deselect All",
event: function(e) {
$(Morebits.quickForm.getElements(e.target.form, "imageusage")).prop('checked', false);
}
});
apiobj.params.form.append({
type: 'checkbox',
name: 'imageusage',
list: list
});
havecontent = true;
}
}
var backlinks = $(xmlDoc).find('query backlinks bl');
if( backlinks.length > 0 ) {
list = [];
for ( i = 0; i < backlinks.length; ++i ) {
var title = backlinks[i].getAttribute('title');
list.push( { label: title, value: title, checked: true } );
}
apiobj.params.form.append( { type:'header', label: 'Backlinks' } );
namespaces = [];
$.each(Twinkle.getPref('unlinkNamespaces'), function(k, v) {
namespaces.push(Morebits.wikipedia.namespacesFriendly[v]);
});
apiobj.params.form.append( {
type: 'div',
label: "已选择的名字空间：" + namespaces.join(', '),
tooltip: "您可在Twinkle属性中更改这个，请参见[[WP:TWPREFS]]"
});
if ($(xmlDoc).find('query-continue').length) {
apiobj.params.form.append( {
type: 'div',
label: "显示头 " + list.length.toString() + " 个链入。"
});
}
apiobj.params.form.append({
type: 'button',
label: "Select All",
event: function(e) {
$(Morebits.quickForm.getElements(e.target.form, "backlinks")).prop('checked', true);
}
});
apiobj.params.form.append({
type: 'button',
label: "Deselect All",
event: function(e) {
$(Morebits.quickForm.getElements(e.target.form, "backlinks")).prop('checked', false);
}
});
apiobj.params.form.append({
type: 'checkbox',
name: 'backlinks',
list: list
});
havecontent = true;
}
else
{
apiobj.params.form.append( { type: 'div', label: '未找到链入。' } );
}
if (havecontent) {
apiobj.params.form.append( { type:'submit' } );
}
var result = apiobj.params.form.render();
apiobj.params.Window.setContent( result );
Morebits.checkboxShiftClickSupport($("input[name='imageusage']", result));
Morebits.checkboxShiftClickSupport($("input[name='backlinks']", result));
}
},
unlinkBacklinks: function twinkleunlinkCallbackUnlinkBacklinks(pageobj) {
var text, oldtext;
text = oldtext = pageobj.getPageText();
var params = pageobj.getCallbackParameters();
var wikiPage = new Morebits.wikitext.page(text);
wikiPage.removeLink(Morebits.pageNameNorm);
text = wikiPage.getText();
if (text === oldtext) {
// Nothing to do, return
Twinkle.unlink.callbacks.success(pageobj);
Morebits.wiki.actionCompleted();
return;
}
pageobj.setPageText(text);
pageobj.setEditSummary("取消到页面“" + Morebits.pageNameNorm + "”的链接：" + params.reason + "。" + Twinkle.getPref('summaryAd'));
pageobj.setCreateOption('nocreate');
pageobj.save(Twinkle.unlink.callbacks.success);
},
unlinkImageInstances: function twinkleunlinkCallbackUnlinkImageInstances(pageobj) {
var text, oldtext;
text = oldtext = pageobj.getPageText();
var params = pageobj.getCallbackParameters();
var wikiPage = new Morebits.wikitext.page(text);
wikiPage.commentOutImage(mw.config.get('wgTitle'), '注释出');
text = wikiPage.getText();
if (text === oldtext) {
// Nothing to do, return
Twinkle.unlink.callbacks.success(pageobj);
Morebits.wiki.actionCompleted();
return;
}
pageobj.setPageText(text);
pageobj.setEditSummary("注释出文件“" + Morebits.pageNameNorm + "：" + params.reason + "。" + Twinkle.getPref('summaryAd'));
pageobj.setCreateOption('nocreate');
pageobj.save(Twinkle.unlink.callbacks.success);
},
success: function twinkleunlinkCallbackSuccess(pageobj) {
var params = pageobj.getCallbackParameters();
var total = params.total;
var now = parseInt( 100 * (params.imageusage ? ++(Twinkle.unlink.imageusagedone) : ++(Twinkle.unlink.backlinksdone))/total, 10 ) + '%';
params.globalstatus.update( now );
if((params.imageusage ? Twinkle.unlink.imageusagedone : Twinkle.unlink.backlinksdone) >= total) {
params.globalstatus.info( now + '（完成）' );
Morebits.wiki.removeCheckpoint();
}
}
};
})(jQuery);
//</nowiki>