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<oembed><type>rich</type><version>1.0</version><provider_name>phorkie</provider_name><provider_url>https://p.cweiske.de/</provider_url><title>Return a lent e-book to the library (Readium LDS)</title><author_name>Christian Weiske</author_name><cache_age>86400</cache_age><width>900</width><height>900</height><html>&lt;!-- embedding all files of https://p.cweiske.de/727 --&gt;
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&lt;/pre&gt;&lt;/td&gt;&lt;td class="de1"&gt;&lt;pre class="de1"&gt;&lt;span class="co0"&gt;#!/bin/sh&lt;/span&gt;
&lt;span class="co0"&gt;# Return a book to the library (e.g. onleihe)&lt;/span&gt;
&lt;span class="co0"&gt;# https://readium.org/lcp-specs/releases/lsd/latest.html&lt;/span&gt;
&lt;span class="kw1"&gt;set&lt;/span&gt; &lt;span class="re5"&gt;-e&lt;/span&gt;
&lt;span class="kw1"&gt;if&lt;/span&gt; &lt;span class="br0"&gt;&amp;#91;&lt;/span&gt; &lt;span class="re4"&gt;$#&lt;/span&gt; &lt;span class="re5"&gt;-lt&lt;/span&gt; &lt;span class="nu0"&gt;1&lt;/span&gt; &lt;span class="br0"&gt;&amp;#93;&lt;/span&gt;; &lt;span class="kw1"&gt;then&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; .lcpl &lt;span class="kw2"&gt;file&lt;/span&gt; parameter missing
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;exit&lt;/span&gt; &lt;span class="nu0"&gt;1&lt;/span&gt;
&lt;span class="kw1"&gt;fi&lt;/span&gt;
&amp;#160;
&lt;span class="re2"&gt;lcplFile&lt;/span&gt;=&lt;span class="re4"&gt;$1&lt;/span&gt;
&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;hi &lt;span class="es2"&gt;$lcplFile&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160;
&lt;span class="re2"&gt;statusUrl&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;jq &lt;span class="re5"&gt;-r&lt;/span&gt; &lt;span class="st_h"&gt;'.links[] | select(.rel==&amp;quot;status&amp;quot;) | .href'&lt;/span&gt; &lt;span class="sy0"&gt;&amp;lt;&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$lcplFile&lt;/span&gt;&amp;quot;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;License status URL: &lt;span class="es2"&gt;$statusUrl&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160;
&lt;span class="re2"&gt;statusContent&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;curl &lt;span class="re5"&gt;-s&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$statusUrl&lt;/span&gt;&amp;quot;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160;
&lt;span class="re2"&gt;status&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$statusContent&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; jq &lt;span class="re5"&gt;-r&lt;/span&gt; &lt;span class="st_h"&gt;'.status'&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;License status: &lt;span class="es2"&gt;$status&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160;
&lt;span class="kw1"&gt;if&lt;/span&gt; &lt;span class="br0"&gt;&amp;#91;&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$status&lt;/span&gt;&amp;quot;&lt;/span&gt; = &lt;span class="st0"&gt;&amp;quot;ready&amp;quot;&lt;/span&gt; &lt;span class="br0"&gt;&amp;#93;&lt;/span&gt;; &lt;span class="kw1"&gt;then&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Need to register a device&amp;quot;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;registerUrlTpl&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$statusContent&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; jq &lt;span class="re5"&gt;-r&lt;/span&gt; &lt;span class="st_h"&gt;'.links[] | select(.rel==&amp;quot;register&amp;quot;) | .href'&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Registration URL template: &lt;span class="es2"&gt;$registerUrlTpl&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;registerUrl&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$registerUrlTpl&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; &lt;span class="kw2"&gt;sed&lt;/span&gt; &lt;span class="st_h"&gt;'s/{&amp;amp;id,name}/\&amp;amp;id=0xdeadbeef\&amp;amp;name=Kindel/'&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Registration URL: &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160;&lt;span class="es2"&gt;$registerUrl&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160;
&amp;#160; &amp;#160; &lt;span class="co0"&gt;#register the device&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;statusContent&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;curl &lt;span class="re5"&gt;-s&lt;/span&gt; &lt;span class="re5"&gt;-XPOST&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$registerUrl&lt;/span&gt;&amp;quot;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;status&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$statusContent&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; jq &lt;span class="re5"&gt;-r&lt;/span&gt; &lt;span class="st_h"&gt;'.status'&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;License status: &lt;span class="es2"&gt;$status&lt;/span&gt;&amp;quot;&lt;/span&gt;
&lt;span class="kw1"&gt;fi&lt;/span&gt;
&amp;#160;
&lt;span class="kw1"&gt;if&lt;/span&gt; &lt;span class="br0"&gt;&amp;#91;&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$status&lt;/span&gt;&amp;quot;&lt;/span&gt; = &lt;span class="st0"&gt;&amp;quot;active&amp;quot;&lt;/span&gt; &lt;span class="br0"&gt;&amp;#93;&lt;/span&gt;; &lt;span class="kw1"&gt;then&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Book can be returned&amp;quot;&lt;/span&gt;
&amp;#160;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;returnUrlTpl&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$statusContent&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; jq &lt;span class="re5"&gt;-r&lt;/span&gt; &lt;span class="st_h"&gt;'.links[] | select(.rel==&amp;quot;return&amp;quot;) | .href'&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Return URL template: &lt;span class="es2"&gt;$returnUrlTpl&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;returnUrl&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$returnUrlTpl&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; &lt;span class="kw2"&gt;sed&lt;/span&gt; &lt;span class="st_h"&gt;'s#{?id,name}#\?id=0xdeadbeef\&amp;amp;name=Kindel#'&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Return URL: &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160;&lt;span class="es2"&gt;$returnUrl&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160;
&amp;#160; &amp;#160; &lt;span class="co0"&gt;#TEA's implementation has a bug: It returns the license, not the status&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;licenseContent&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;curl &lt;span class="re5"&gt;-s&lt;/span&gt; &lt;span class="re5"&gt;-XPUT&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$returnUrl&lt;/span&gt;&amp;quot;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="co0"&gt;#echo $licenseContent&lt;/span&gt;
&amp;#160;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;statusContent&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;curl &lt;span class="re5"&gt;-s&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$statusUrl&lt;/span&gt;&amp;quot;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;status&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$statusContent&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; jq &lt;span class="re5"&gt;-r&lt;/span&gt; &lt;span class="st_h"&gt;'.status'&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;License status: &lt;span class="es2"&gt;$status&lt;/span&gt;&amp;quot;&lt;/span&gt;
&lt;span class="kw1"&gt;fi&lt;/span&gt;
&amp;#160;
&lt;span class="kw1"&gt;if&lt;/span&gt; &lt;span class="br0"&gt;&amp;#91;&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$status&lt;/span&gt;&amp;quot;&lt;/span&gt; = &lt;span class="st0"&gt;&amp;quot;returned&amp;quot;&lt;/span&gt; &lt;span class="br0"&gt;&amp;#93;&lt;/span&gt;; &lt;span class="kw1"&gt;then&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Book has been returned. All fine.&amp;quot;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;exit&lt;/span&gt; &lt;span class="nu0"&gt;0&lt;/span&gt;
&lt;span class="kw1"&gt;fi&lt;/span&gt;
&amp;#160;
&lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Unknown status &lt;span class="es2"&gt;$status&lt;/span&gt;. No idea what to do now.&amp;quot;&lt;/span&gt;
&lt;span class="kw3"&gt;exit&lt;/span&gt; &lt;span class="nu0"&gt;10&lt;/span&gt;
&amp;#160;&lt;/pre&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;
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