User:Liangent/Scripts/DispConv.js

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require(['jquery', 'jqueryui', 'mediawiki'], function() { (function($) {
    if (wgNamespaceNumber < 0 || wgArticleId == 0) return;
    $(function() {
        $('#p-tb ul').append('<li id="t-dispconv">' +
            '<a title="显示在这个页面上定义的字词转换" href="#">显示字词转换</a></li>'
        ).find('#t-dispconv a').click(function(event) {
            event.preventDefault();
            var dialog = $('<div title="本页上的字词转换" />').dialog({
                resizable: false
            });
            dialog.text('正在读取源代码');
            MediaWiki._request({
                action: 'query',
                prop: 'revisions',
                titles: wgPageName,
                rvprop: 'content',
                rvexpandtemplates: ''
            }, function(xml) {
                var text = $('api>query>pages>page>revisions>rev', xml).text();
                // from pywikibot: textlib.py
                $.each([/<!--.*?-->/g, /<includeonly>.*?<\/includeonly>/g, /<nowiki>.*?<\/nowiki>/g,
                    /<pre>.*?<\/pre>/g, /<source .*?<\/source>/g], function() {
                    text = text.replace(this, '');
                });
                var convlist = text.match(/-\{.*?\}-/g);
                var conv = {};
                var pushconv = function(k, v) {
                    if (conv[k] === undefined) {
                        conv[k] = [v];
                    } else {
                        conv[k].push(v);
                    }
                };
                // from http://www.martienus.com/code/javascript-remove-duplicates-from-array.html
                var unique = function(a) {
                    var r = new Array();
                    o: for(var i = 0, n = a.length; i < n; i++) {
                        for(var x = i + 1; x < n; x++) {
                            if(a[x]==a[i]) {
                                continue o;
                            }
                        }
                        r[r.length] = a[i];
                    }
                    return r;
                };
                if (convlist == null) {
                    dialog.text('没有字词转换');
                } else {
                    $.each(convlist, function() {
                        var code = this.slice(2, -2);
                        if (code.length >= 2 && code[1] == '|') {
                            pushconv(code[0], code.slice(2));
                        } else {
                            pushconv('', code);
                        }
                    });
                    var toparse = '';
                    for (var k in conv) {
                        // display A, H and - only
                        if (k != 'A' && k != 'H' && k != '-') {
                            continue;
                        }
                        toparse += '以下是使用代码[' + k + ']的字词转换：\n';
                        $.each(unique(conv[k]), function() {
                            toparse += '*-{D|' + this + '}- 显示为：-{' + this + '}-\n';
                        });
                    }
                    if (toparse.length == 0) {
                        dialog.text('没有影响全文的字词转换');
                    } else {
                        dialog.text('正在解析');
                        MediaWiki._request({
                            action: 'parse',
                            title: wgPageName.replace(/_/g, ' '),
                            text: toparse,
                            prop: 'text',
                            variant: wgUserVariant
                        }, function(xml) {
                            dialog.html($('api>parse>text', xml).text())
                                .css({ 'max-height': 480, 'overflow': 'auto', 'font-size': '10px' })
                                .dialog('option', 'height', 'auto').dialog('option', 'width', 'auto')
                                .dialog('option', 'position', ['center', 'center']);
                        }, function() {
                            dialog.text('解析错误');
                        });
                    }
                }
            }, function() {
                dialog.text('读取错误');
            });
        });
    });
})(jQuery); });