Greasy Fork is available in English.
在“豆瓣读书”页面增加到ReadFree电子书的传送门</span></td>
当前为
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<td id="LC1" class="blob-code js-file-line"><span class="c1">// ==UserScript==</span></td>
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<tr>
<td id="L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="LC2" class="blob-code js-file-line"><span class="c1">// @name 豆瓣 ReadFree 传送门</span></td>
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<td id="L3" class="blob-num js-line-number" data-line-number="3"></td>
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<td id="LC4" class="blob-code js-file-line"><span class="c1">// @description 在“豆瓣读书”页面增加到ReadFree电子书的传送门</span></td>
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<td id="LC6" class="blob-code js-file-line"><span class="c1">// @include http://book.douban.com/subject/*</span></td>
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<tr>
<td id="L14" class="blob-num js-line-number" data-line-number="14"></td>
<td id="LC14" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">path</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">location</span><span class="p">.</span><span class="nx">pathname</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L15" class="blob-num js-line-number" data-line-number="15"></td>
<td id="LC15" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">re</span> <span class="o">=</span> <span class="sr">/^\/subject\/(\d+)/g</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L16" class="blob-num js-line-number" data-line-number="16"></td>
<td id="LC16" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">matches</span> <span class="o">=</span> <span class="nx">re</span><span class="p">.</span><span class="nx">exec</span><span class="p">(</span><span class="nx">path</span><span class="p">);</span></td>
</tr>
<tr>
<td id="L17" class="blob-num js-line-number" data-line-number="17"></td>
<td id="LC17" class="blob-code js-file-line"> <span class="k">if</span> <span class="p">(</span><span class="nx">matches</span> <span class="o">&&</span> <span class="nx">matches</span><span class="p">.</span><span class="nx">length</span> <span class="o">></span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L18" class="blob-num js-line-number" data-line-number="18"></td>
<td id="LC18" class="blob-code js-file-line"> <span class="k">return</span> <span class="nb">parseInt</span><span class="p">(</span><span class="nx">matches</span><span class="p">[</span><span class="mi">1</span><span class="p">]);</span></td>
</tr>
<tr>
<td id="L19" class="blob-num js-line-number" data-line-number="19"></td>
<td id="LC19" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L20" class="blob-num js-line-number" data-line-number="20"></td>
<td id="LC20" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L21" class="blob-num js-line-number" data-line-number="21"></td>
<td id="LC21" class="blob-code js-file-line">
</td>
</tr>
<tr>
<td id="L22" class="blob-num js-line-number" data-line-number="22"></td>
<td id="LC22" class="blob-code js-file-line"> <span class="kd">function</span> <span class="nx">add_readfree_style</span><span class="p">()</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L23" class="blob-num js-line-number" data-line-number="23"></td>
<td id="LC23" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">custom_css</span> <span class="o">=</span> <span class="s2">"\</span></td>
</tr>
<tr>
<td id="L24" class="blob-num js-line-number" data-line-number="24"></td>
<td id="LC24" class="blob-code js-file-line"><span class="s2"> #readfree-link {\</span></td>
</tr>
<tr>
<td id="L25" class="blob-num js-line-number" data-line-number="25"></td>
<td id="LC25" class="blob-code js-file-line"><span class="s2"> position: fixed;\</span></td>
</tr>
<tr>
<td id="L26" class="blob-num js-line-number" data-line-number="26"></td>
<td id="LC26" class="blob-code js-file-line"><span class="s2"> top: 160px;\</span></td>
</tr>
<tr>
<td id="L27" class="blob-num js-line-number" data-line-number="27"></td>
<td id="LC27" class="blob-code js-file-line"><span class="s2"> left: -10px;\</span></td>
</tr>
<tr>
<td id="L28" class="blob-num js-line-number" data-line-number="28"></td>
<td id="LC28" class="blob-code js-file-line"><span class="s2"> padding: 10px 20px 10px 30px;\</span></td>
</tr>
<tr>
<td id="L29" class="blob-num js-line-number" data-line-number="29"></td>
<td id="LC29" class="blob-code js-file-line"><span class="s2"> border-radius: 10px;\</span></td>
</tr>
<tr>
<td id="L30" class="blob-num js-line-number" data-line-number="30"></td>
<td id="LC30" class="blob-code js-file-line"><span class="s2"> background: -webkit-linear-gradient(top, rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\</span></td>
</tr>
<tr>
<td id="L31" class="blob-num js-line-number" data-line-number="31"></td>
<td id="LC31" class="blob-code js-file-line"><span class="s2"> background: -mozc-linear-gradient(top, rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\</span></td>
</tr>
<tr>
<td id="L32" class="blob-num js-line-number" data-line-number="32"></td>
<td id="LC32" class="blob-code js-file-line"><span class="s2"> background: linear-gradient(to bottom, rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\</span></td>
</tr>
<tr>
<td id="L33" class="blob-num js-line-number" data-line-number="33"></td>
<td id="LC33" class="blob-code js-file-line"><span class="s2"> }\</span></td>
</tr>
<tr>
<td id="L34" class="blob-num js-line-number" data-line-number="34"></td>
<td id="LC34" class="blob-code js-file-line"><span class="s2"> \</span></td>
</tr>
<tr>
<td id="L35" class="blob-num js-line-number" data-line-number="35"></td>
<td id="LC35" class="blob-code js-file-line"><span class="s2"> #readfree-link > a {\</span></td>
</tr>
<tr>
<td id="L36" class="blob-num js-line-number" data-line-number="36"></td>
<td id="LC36" class="blob-code js-file-line"><span class="s2"> color: white;\</span></td>
</tr>
<tr>
<td id="L37" class="blob-num js-line-number" data-line-number="37"></td>
<td id="LC37" class="blob-code js-file-line"><span class="s2"> }\</span></td>
</tr>
<tr>
<td id="L38" class="blob-num js-line-number" data-line-number="38"></td>
<td id="LC38" class="blob-code js-file-line"><span class="s2"> "</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L39" class="blob-num js-line-number" data-line-number="39"></td>
<td id="LC39" class="blob-code js-file-line"> <span class="nx">GM_addStyle</span><span class="p">(</span><span class="nx">custom_css</span><span class="p">);</span></td>
</tr>
<tr>
<td id="L40" class="blob-num js-line-number" data-line-number="40"></td>
<td id="LC40" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L41" class="blob-num js-line-number" data-line-number="41"></td>
<td id="LC41" class="blob-code js-file-line">
</td>
</tr>
<tr>
<td id="L42" class="blob-num js-line-number" data-line-number="42"></td>
<td id="LC42" class="blob-code js-file-line"> <span class="kd">function</span> <span class="nx">dom</span><span class="p">(</span><span class="nx">tag</span><span class="p">,</span> <span class="nx">attr</span><span class="p">,</span> <span class="nx">inner</span><span class="p">)</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L43" class="blob-num js-line-number" data-line-number="43"></td>
<td id="LC43" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">tag</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">createElement</span><span class="p">(</span><span class="nx">tag</span><span class="p">);</span></td>
</tr>
<tr>
<td id="L44" class="blob-num js-line-number" data-line-number="44"></td>
<td id="LC44" class="blob-code js-file-line"> <span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">key</span> <span class="k">in</span> <span class="nx">attr</span><span class="p">)</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L45" class="blob-num js-line-number" data-line-number="45"></td>
<td id="LC45" class="blob-code js-file-line"> <span class="k">if</span> <span class="p">(</span><span class="nx">attr</span><span class="p">.</span><span class="nx">hasOwnProperty</span><span class="p">(</span><span class="nx">key</span><span class="p">))</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L46" class="blob-num js-line-number" data-line-number="46"></td>
<td id="LC46" class="blob-code js-file-line"> <span class="nx">tag</span><span class="p">.</span><span class="nx">setAttribute</span><span class="p">(</span><span class="nx">key</span><span class="p">,</span><span class="nx">attr</span><span class="p">[</span><span class="nx">key</span><span class="p">]);</span></td>
</tr>
<tr>
<td id="L47" class="blob-num js-line-number" data-line-number="47"></td>
<td id="LC47" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L48" class="blob-num js-line-number" data-line-number="48"></td>
<td id="LC48" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L49" class="blob-num js-line-number" data-line-number="49"></td>
<td id="LC49" class="blob-code js-file-line"> <span class="k">if</span> <span class="p">(</span><span class="nx">inner</span><span class="p">)</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L50" class="blob-num js-line-number" data-line-number="50"></td>
<td id="LC50" class="blob-code js-file-line"> <span class="nx">tag</span><span class="p">.</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="nx">inner</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L51" class="blob-num js-line-number" data-line-number="51"></td>
<td id="LC51" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L52" class="blob-num js-line-number" data-line-number="52"></td>
<td id="LC52" class="blob-code js-file-line"> <span class="k">return</span> <span class="nx">tag</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L53" class="blob-num js-line-number" data-line-number="53"></td>
<td id="LC53" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L54" class="blob-num js-line-number" data-line-number="54"></td>
<td id="LC54" class="blob-code js-file-line">
</td>
</tr>
<tr>
<td id="L55" class="blob-num js-line-number" data-line-number="55"></td>
<td id="LC55" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">id</span> <span class="o">=</span> <span class="nx">get_book_id</span><span class="p">();</span></td>
</tr>
<tr>
<td id="L56" class="blob-num js-line-number" data-line-number="56"></td>
<td id="LC56" class="blob-code js-file-line"> <span class="k">if</span> <span class="p">(</span><span class="nx">id</span> <span class="o">===</span> <span class="kc">undefined</span><span class="p">)</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L57" class="blob-num js-line-number" data-line-number="57"></td>
<td id="LC57" class="blob-code js-file-line"> <span class="k">return</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L58" class="blob-num js-line-number" data-line-number="58"></td>
<td id="LC58" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L59" class="blob-num js-line-number" data-line-number="59"></td>
<td id="LC59" class="blob-code js-file-line">
</td>
</tr>
<tr>
<td id="L60" class="blob-num js-line-number" data-line-number="60"></td>
<td id="LC60" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">rf_url</span> <span class="o">=</span> <span class="s1">'http://readfree.me/book/'</span> <span class="o">+</span> <span class="nx">id</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L61" class="blob-num js-line-number" data-line-number="61"></td>
<td id="LC61" class="blob-code js-file-line">
</td>
</tr>
<tr>
<td id="L62" class="blob-num js-line-number" data-line-number="62"></td>
<td id="LC62" class="blob-code js-file-line"> <span class="nx">GM_xmlhttpRequest</span><span class="p">({</span></td>
</tr>
<tr>
<td id="L63" class="blob-num js-line-number" data-line-number="63"></td>
<td id="LC63" class="blob-code js-file-line"> <span class="nx">method</span><span class="o">:</span> <span class="s2">"GET"</span><span class="p">,</span></td>
</tr>
<tr>
<td id="L64" class="blob-num js-line-number" data-line-number="64"></td>
<td id="LC64" class="blob-code js-file-line"> <span class="nx">url</span><span class="o">:</span> <span class="nx">rf_url</span><span class="p">,</span></td>
</tr>
<tr>
<td id="L65" class="blob-num js-line-number" data-line-number="65"></td>
<td id="LC65" class="blob-code js-file-line"> <span class="nx">onload</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">response</span><span class="p">)</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L66" class="blob-num js-line-number" data-line-number="66"></td>
<td id="LC66" class="blob-code js-file-line"> <span class="k">if</span> <span class="p">(</span><span class="nx">response</span><span class="p">.</span><span class="nx">readyState</span> <span class="o">==</span> <span class="mi">4</span> <span class="o">&&</span> <span class="nx">response</span><span class="p">.</span><span class="nx">status</span> <span class="o">==</span> <span class="mi">200</span><span class="p">)</span> <span class="p">{</span></td>
</tr>
<tr>
<td id="L67" class="blob-num js-line-number" data-line-number="67"></td>
<td id="LC67" class="blob-code js-file-line"> <span class="nx">add_readfree_style</span><span class="p">();</span></td>
</tr>
<tr>
<td id="L68" class="blob-num js-line-number" data-line-number="68"></td>
<td id="LC68" class="blob-code js-file-line"> <span class="kd">var</span> <span class="nx">panel</span> <span class="o">=</span> <span class="nx">dom</span><span class="p">(</span><span class="s1">'div'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">id</span> <span class="o">:</span> <span class="s1">'readfree-link'</span> <span class="p">}),</span></td>
</tr>
<tr>
<td id="L69" class="blob-num js-line-number" data-line-number="69"></td>
<td id="LC69" class="blob-code js-file-line"> <span class="nx">ahref</span> <span class="o">=</span> <span class="nx">dom</span><span class="p">(</span><span class="s1">'a'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">href</span> <span class="o">:</span> <span class="nx">rf_url</span><span class="p">,</span> <span class="nx">target</span> <span class="o">:</span> <span class="s1">'_blank'</span> <span class="p">},</span> <span class="s1">'ReadFree!'</span><span class="p">)</span></td>
</tr>
<tr>
<td id="L70" class="blob-num js-line-number" data-line-number="70"></td>
<td id="LC70" class="blob-code js-file-line"> <span class="nx">panel</span><span class="p">.</span><span class="nx">appendChild</span><span class="p">(</span><span class="nx">ahref</span><span class="p">);</span></td>
</tr>
<tr>
<td id="L71" class="blob-num js-line-number" data-line-number="71"></td>
<td id="LC71" class="blob-code js-file-line"> <span class="nb">document</span><span class="p">.</span><span class="nx">body</span><span class="p">.</span><span class="nx">appendChild</span><span class="p">(</span><span class="nx">panel</span><span class="p">);</span></td>
</tr>
<tr>
<td id="L72" class="blob-num js-line-number" data-line-number="72"></td>
<td id="LC72" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L73" class="blob-num js-line-number" data-line-number="73"></td>
<td id="LC73" class="blob-code js-file-line"> <span class="p">}</span></td>
</tr>
<tr>
<td id="L74" class="blob-num js-line-number" data-line-number="74"></td>
<td id="LC74" class="blob-code js-file-line"> <span class="p">});</span></td>
</tr>
<tr>
<td id="L75" class="blob-num js-line-number" data-line-number="75"></td>
<td id="LC75" class="blob-code js-file-line"><span class="p">})();</span></td>
</tr>
</table>
</div>
</div>
</div>
<a href="#jump-to-line" rel="facebox[.linejump]" data-hotkey="l" style="display:none">Jump to Line</a>
<div id="jump-to-line" style="display:none">
<form accept-charset="UTF-8" class="js-jump-to-line-form">
<input class="linejump-input js-jump-to-line-field" type="text" placeholder="Jump to line…" autofocus>
<button type="submit" class="button">Go</button>
</form>
</div>
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<a href="#" class="exit-fullscreen js-exit-fullscreen tooltipped tooltipped-w" aria-label="Exit Zen Mode">
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aria-label="Switch themes">
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