doc/app/Changelog.html
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<h3 class="section-header">Defined In</h3>
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<li>app/models/changelog.rb
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<li><a href="#method-c-update-3F">::update?</a>
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<li><a href="./ApplicationController.html">ApplicationController</a>
<li><a href="./ApplicationHelper.html">ApplicationHelper</a>
<li><a href="./ChangeLogController.html">ChangeLogController</a>
<li><a href="./Changelog.html">Changelog</a>
<li><a href="./HomepageController.html">HomepageController</a>
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<h1 class="class">class Changelog</h1>
<div id="description" class="description">
<p>Model to check for new updates and store them</p>
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<section id="5Buntitled-5D" class="documentation-section">
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<h3 class="section-header">Public Class Methods</h3>
<div id="method-c-update-3F" class="method-detail ">
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<span class="method-name">update?</span><span
class="method-args">(version)</span>
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<div class="method-source-code" id="update-3F-source">
<pre><span class="ruby-comment"># File app/models/changelog.rb, line 3</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword">self</span>.<span class="ruby-identifier">update?</span>(<span class="ruby-identifier">version</span>)
<span class="ruby-keyword">begin</span>
<span class="ruby-comment"># Get the changelog file</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">version</span> <span class="ruby-operator">==</span> <span class="ruby-string">"current"</span>
<span class="ruby-identifier">changelogf</span> = <span class="ruby-identifier">open</span> <span class="ruby-string">'ftp://ftp.osuosl.org/pub/slackware/slackware-current/ChangeLog.txt'</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">version</span> <span class="ruby-operator">==</span> <span class="ruby-string">"current64"</span>
<span class="ruby-identifier">changelogf</span> = <span class="ruby-identifier">open</span> <span class="ruby-string">'ftp://ftp.osuosl.org/pub/slackware/slackware64-current/ChangeLog.txt'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">puts</span> <span class="ruby-identifier">changelogf</span>
<span class="ruby-identifier">oldChange</span> = <span class="ruby-constant">Changelog</span>.<span class="ruby-identifier">first</span>
<span class="ruby-identifier">changelog</span> = <span class="ruby-identifier">changelogf</span>.<span class="ruby-identifier">read</span>[<span class="ruby-value">0</span> <span class="ruby-operator">..</span> <span class="ruby-value">113</span>]
<span class="ruby-identifier">puts</span> <span class="ruby-identifier">changelog</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">version</span> <span class="ruby-operator">==</span> <span class="ruby-string">"current"</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">oldChange</span>.<span class="ruby-identifier">current</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">changelog</span>
<span class="ruby-comment"># if no changes than do not update</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">false</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">oldChange</span>.<span class="ruby-identifier">update_attributes</span>({<span class="ruby-value">:current</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">changelog</span>}, <span class="ruby-value">:without_protection</span> =<span class="ruby-operator">></span> <span class="ruby-keyword">true</span>)
<span class="ruby-keyword">return</span> <span class="ruby-keyword">true</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">version</span> <span class="ruby-operator">==</span> <span class="ruby-string">"current64"</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">oldChange</span>.<span class="ruby-identifier">current64</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">changelog</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">false</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">oldChange</span>.<span class="ruby-identifier">update_attributes</span>({<span class="ruby-value">:current64</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">changelog</span>}, <span class="ruby-value">:without_protection</span> =<span class="ruby-operator">></span> <span class="ruby-keyword">true</span>)
<span class="ruby-keyword">return</span> <span class="ruby-keyword">true</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">SocketError</span>
<span class="ruby-comment"># In case of SockError catch the exception</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">false</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
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