南山堂 / 衛生・公衆衛生学 / 新型インフルエンザパンデミックに日本はいかに立ち向かってきたか - 健康・医学

String.prototype.xsplit = function (_regEx) { // Most browsers can do this properly, so let them work, they'll do it faster if ('a~b'.split(/(~)/).length === 3) { return this.split(_regEx); } if (!_regEx.global) { _regEx = new RegExp(_regEx.source, 'g' + (_regEx.ignoreCase ? 'i' : '')); } // IE (and any other browser that can't capture the delimiter) // will, unfortunately, have to be slowed down var start = 0, arr = []; var result; while ((result = _regEx.exec(this)) !== null) { arr.push(this.slice(start, result.index)); if (result.length > 1) arr.push(result[1]); start = _regEx.lastIndex; } if (start < this.length) arr.push(this.slice(start)); if (start === this.length) arr.push(''); //delim at the end return arr; }; var wpm_translator = { string_to_ml_array: function (text) { if (Object.prototype.toString.call(text) !== '[object String]') { return text; } var split_regex = /(\[:[a-z-]+\]|\[:\])/gi; var blocks = text.xsplit(split_regex); if (typeof blocks !== 'object' || !Object.keys(blocks).length) return text; if (Object.keys(blocks).length === 1) { return blocks[0]; } var results = {}, languages = wpm_translator_params.languages; languages.forEach(function(item){ results[item] = ''; }); var lang = blocks.length === 1 ? wpm_translator_params.default_language : ''; blocks.forEach(function(block, index) { if (index % 2 === 1) { lang = block; } else if (!!results[lang]) { results[lang] += block.trim(); } }); return results; }, translate_string: function (string, language) { var strings = wpm_translator.string_to_ml_array(string); if (typeof strings !== 'object' || !Object.keys(strings).length) { return string; } var languages = wpm_translator_params.languages; if (language) { if (!!languages[language]) { return strings[language]; } return ''; } language = wpm_translator_params.language; if (!strings[language].length && wpm_translator_params.show_untranslated_strings === "yes") { return strings[wpm_translator_params.default_language]; } if (!!strings[language]) { return strings[language]; } return ''; } }; 南山堂 / 衛生・公衆衛生学 / 新型インフルエンザパンデミックに日本はいかに立ち向かってきたか - 健康・医学