Removes special options from Youtube embeds, resetting everything to defaults. Useful for restoring disabled buttons like fullscreen and watch on Youtube.</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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<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 Restore Youtube Embed Defaults</span></td>
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<td id="L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="LC3" class="blob-code js-file-line"><span class="c1">// @description Removes special options from Youtube embeds, resetting everything to defaults. Useful for restoring disabled buttons like fullscreen and watch on Youtube.</span></td>
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<td id="L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="LC4" class="blob-code js-file-line"><span class="c1">// @exclude *.youtube.com/*</span></td>
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<td id="LC5" class="blob-code js-file-line"><span class="c1">// @version 0.0.1.20140511.1</span></td>
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<td id="LC12" class="blob-code js-file-line"><span class="kd">var</span> <span class="nx">risky_elements</span><span class="p">,</span> <span class="nx">risky_attributes</span><span class="p">,</span> <span class="nx">risky_node</span><span class="p">;</span></td>
</tr>
<tr>
<td id="L13" class="blob-num js-line-number" data-line-number="13"></td>
<td id="LC13" class="blob-code js-file-line"><span class="kd">var</span> <span class="nx">risky_tags</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"object"</span><span class="p">,</span> <span class="s2">"embed"</span><span class="p">,</span> <span class="s2">"iframe"</span><span class="p">];</span></td>
</tr>
<tr>
<td id="L14" class="blob-num js-line-number" data-line-number="14"></td>
<td id="LC14" class="blob-code js-file-line">
</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">bad_elements</span> <span class="o">=</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">bad_ids</span> <span class="o">=</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">
</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">for</span> <span class="p">(</span><span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o"><</span> <span class="nx">risky_tags</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</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="nx">risky_elements</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementsByTagName</span><span class="p">(</span><span class="nx">risky_tags</span><span class="p">[</span><span class="nx">i</span><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="k">for</span> <span class="p">(</span><span class="nx">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">j</span> <span class="o"><</span> <span class="nx">risky_elements</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">j</span><span class="o">++</span><span class="p">)</span> <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"> <span class="nx">index</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span></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="nx">risky_attributes</span> <span class="o">=</span> <span class="nx">risky_elements</span><span class="p">[</span><span class="nx">j</span><span class="p">].</span><span class="nx">attributes</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="k">for</span> <span class="p">(</span><span class="nx">k</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">k</span> <span class="o"><</span> <span class="nx">risky_attributes</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">k</span><span class="o">++</span><span class="p">)</span> <span class="p">{</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="nx">risky_node</span> <span class="o">=</span> <span class="nx">risky_attributes</span><span class="p">[</span><span class="nx">k</span><span class="p">].</span><span class="nx">nodeValue</span><span class="p">;</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="k">if</span> <span class="p">((</span><span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"youtube.com"</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">||</span> <span class="p">(</span><span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"ytimg.com"</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">||</span> <span class="p">(</span><span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"youtube-nocookie.com"</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">))</span> <span class="p">{</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="nx">risky_elements</span><span class="p">[</span><span class="nx">j</span><span class="p">].</span><span class="nx">style</span><span class="p">.</span><span class="nx">display</span> <span class="o">=</span> <span class="s2">"none"</span><span class="p">;</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="k">if</span> <span class="p">(</span><span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"/v/"</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</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="nx">index</span> <span class="o">=</span> <span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"/v/"</span><span class="p">)</span> <span class="o">+</span> <span class="mi">3</span><span class="p">;</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="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"?v="</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</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="nx">index</span> <span class="o">=</span> <span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"?v="</span><span class="p">)</span> <span class="o">+</span> <span class="mi">3</span><span class="p">;</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="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"/embed/"</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</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="nx">index</span> <span class="o">=</span> <span class="nx">risky_node</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="s2">"/embed/"</span><span class="p">)</span> <span class="o">+</span> <span class="mi">7</span><span class="p">;</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="p">}</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="k">if</span> <span class="p">(</span><span class="nx">index</span> <span class="o">></span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</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="nx">video_id</span> <span class="o">=</span> <span class="nx">risky_node</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="nx">index</span><span class="p">,</span> <span class="nx">index</span> <span class="o">+</span> <span class="mi">11</span><span class="p">);</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="nx">bad_elements</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">risky_elements</span><span class="p">[</span><span class="nx">j</span><span class="p">]);</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="nx">bad_ids</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">video_id</span><span class="p">);</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="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="k">break</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"> <span class="p">}</span></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="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="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">
</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">for</span> <span class="p">(</span><span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o"><</span> <span class="nx">bad_ids</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</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">video_id</span> <span class="o">=</span> <span class="nx">bad_ids</span><span class="p">[</span><span class="nx">i</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="nx">video_url</span> <span class="o">=</span> <span class="s2">"//www.youtube.com/embed/"</span> <span class="o">+</span> <span class="nx">video_id</span><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="nx">video_link</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="s2">"iframe"</span><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="nx">video_link</span><span class="p">.</span><span class="nx">setAttribute</span><span class="p">(</span><span class="s2">"src"</span><span class="p">,</span> <span class="nx">video_url</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"> </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="c1">// Set the width, if present</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="nx">width</span> <span class="o">=</span> <span class="nx">bad_elements</span><span class="p">[</span><span class="nx">i</span><span class="p">].</span><span class="nx">getAttribute</span><span class="p">(</span><span class="s2">"width"</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="k">if</span> <span class="p">(</span> <span class="nx">width</span> <span class="o">!==</span> <span class="kc">null</span> <span class="p">)</span> <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"> <span class="nx">video_link</span><span class="p">.</span><span class="nx">setAttribute</span><span class="p">(</span><span class="s2">"width"</span><span class="p">,</span> <span class="nx">width</span><span class="p">);</span></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="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"> </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="c1">// Set the height, if present</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="nx">height</span> <span class="o">=</span> <span class="nx">bad_elements</span><span class="p">[</span><span class="nx">i</span><span class="p">].</span><span class="nx">getAttribute</span><span class="p">(</span><span class="s2">"height"</span><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"> <span class="k">if</span> <span class="p">(</span> <span class="nx">height</span> <span class="o">!==</span> <span class="kc">null</span> <span class="p">)</span> <span class="p">{</span></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="nx">video_link</span><span class="p">.</span><span class="nx">setAttribute</span><span class="p">(</span><span class="s2">"height"</span><span class="p">,</span> <span class="nx">height</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"> <span class="p">}</span></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"> </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">video_link</span><span class="p">.</span><span class="nx">setAttribute</span><span class="p">(</span><span class="s2">"frameborder"</span><span class="p">,</span> <span class="s2">"0"</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">video_link</span><span class="p">.</span><span class="nx">setAttribute</span><span class="p">(</span><span class="s2">"allowfullscreen"</span><span class="p">,</span> <span class="s2">"1"</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"> </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="nx">bad_elements</span><span class="p">[</span><span class="nx">i</span><span class="p">].</span><span class="nx">parentNode</span><span class="p">.</span><span class="nx">replaceChild</span><span class="p">(</span><span class="nx">video_link</span><span class="p">,</span> <span class="nx">bad_elements</span><span class="p">[</span><span class="nx">i</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="p">}</span></td>
</tr>
</table>
</div>
</div>
</div>
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<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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<div class="fullscreen-overlay js-fullscreen-overlay" id="fullscreen_overlay">
<div class="fullscreen-container js-suggester-container">
<div class="textarea-wrap">
<textarea name="fullscreen-contents" id="fullscreen-contents" class="fullscreen-contents js-fullscreen-contents js-suggester-field" placeholder=""></textarea>
</div>
</div>
<div class="fullscreen-sidebar">
<a href="#" class="exit-fullscreen js-exit-fullscreen tooltipped tooltipped-w" aria-label="Exit Zen Mode">
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</a>
<a href="#" class="theme-switcher js-theme-switcher tooltipped tooltipped-w"
aria-label="Switch themes">
<span class="octicon octicon-color-mode"></span>
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<div id="ajax-error-message" class="flash flash-error">
<span class="octicon octicon-alert"></span>
<a href="#" class="octicon octicon-x close js-ajax-error-dismiss" aria-label="Dismiss error"></a>
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