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<h1>Plugin &ndash; lektor-webdav 0.1.1.post5</h1>
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<div class="col-sm-1"></div>
<div class="col-sm-11">
<p>Lektor plugin to get a list of files from a WebDAV server<p>
</div>
</div>
<div class="row">
<div class="col-sm-3 plugin-margin">
<h4>Project links</h4>
<ul class="tree-nav">
<li><a href="https://github.com/mesbahamin/lektor-webdav" class="ext">Homepage</a></li>
</ul>
<div class="separator">
<h4>GitHub Statistics</h4>
</div>
<ul class="button-nav">
<li><p><a class="github-button" href="https://github.com/mesbahamin/lektor-webdav" data-icon="octicon-star" data-size="large" data-show-count="true" aria-label="Star lektor-webdav on GitHub" target="_blank">Star</a></p></li>
<li><p><a class="github-button" href="https://github.com/mesbahamin/lektor-webdav/fork" data-icon="octicon-repo-forked" data-show-count="true" data-size="large" data-show="true" aria-label="Open Issues" target="_blank">Fork</a></p></li>
<li><p><a class="github-button" href="https://github.com/mesbahamin/lektor-webdav/issues" data-icon="octicon-issue-opened" data-show-count="true" data-size="large" data-show="true" aria-label="Open Issues" target="_blank">Open Issues</a></p></li>
</ul>
<div class="separator">
<h4>Meta</h4>
</div>
<p><strong>Version:</strong> 0.1.1.post5</p>
<p><strong>Author:</strong>
<a href = "mailto:dev@aminmesbah.com">Amin Mesbah</a>
</p>
<div class="separator">
<h4>Tags</h4>
</div>
<a href="../tag/content/">content</a>,
<a href="../tag/Jinja-filters/">Jinja filters</a>,
<a href="../tag/Jinja-globals/">Jinja globals</a>,
<a href="../tag/remote-content/">remote content</a>,
<a href="../tag/setup-env/">setup-env</a>,
and
<a href="../tag/WebDAV/">WebDAV</a>
<p>View <a href="/plugins/tags" class="ref">all tags</a>.</p>
</div>
<div class="col-sm-9 doc-styling">
<h2>Project Description</h2>
<h1>Lektor WebDAV Plugin</h1>
<p><a href="https://pypi.python.org/pypi/lektor-webdav/" rel="nofollow"><img alt="PyPI version shields.io" src="https://img.shields.io/pypi/v/lektor-webdav.svg"></a></p>
<p>Get a list of files hosted on a WebDAV server for use in your
<a href="https://www.getlektor.com/" rel="nofollow">Lektor</a> templates.</p>
<h2>Installation</h2>
<pre><code>mkdir packages
cd packages
git clone https://github.com/mesbahamin/lektor-webdav
</code></pre>
<p>I'll try to set this up soon so it can be installed properly with <code>lektor plugins add</code>.</p>
<h2>Configuration</h2>
<p>For each WebDAV server you want to use, add a section in <code>configs/webdav.ini</code>:</p>
<pre><code>[photos]
url = https://my.webdav.domain/photography/
username = my_user@example.com
passcmd = pass my_webdav_server
</code></pre>
<p>Replace 'photos' with whatever label you want for this particular webdav server.</p>
<h3>Options</h3>
<table>
<thead>
<tr>
<th>Option</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>url</td>
<td>URL of your WebDAV folder</td>
</tr>
<tr>
<td>username</td>
<td>Username with which to authenticate with the WebDAV server</td>
</tr>
<tr>
<td>passcmd</td>
<td>A command that will return your WebDAV password as a UTF-8 string</td>
</tr>
</tbody>
</table>
<h2>Use In Templates</h2>
<p>This plugin exposes the following for use in Jinja2 templates:</p>
<h3>Functions</h3>
<ul>
<li><code>webdav_ls_files</code>
<ul>
<li>Return a list of all files (not folders) in a WebDAV directory. The files
are returned in the form of a list of <code>WebdavFile</code> instances.</li>
<li>Parameters:
<ul>
<li><code>webdav_id</code>. This is the name you chose as the section title in
<code>webdav.ini</code> ('photos' in the above snippet).</li>
<li><code>path</code> (optional). If you want to look in a subfolder of your WebDAV
folder, pass its name in here.</li>
</ul>
</li>
</ul>
</li>
<li><code>webdav_ls_file_names</code>
<ul>
<li>Same as <code>webdav_ls_files</code>, but only return the names.</li>
</ul>
</li>
<li><code>webdav_ls_file_paths</code>
<ul>
<li>Same as <code>webdav_ls_files</code>, but only return the paths.</li>
</ul>
</li>
</ul>
<h3>Tuples</h3>
<ul>
<li><code>WebdavFile</code>: A named tuple that holds information about a file.
<ul>
<li><code>path</code>
<ul>
<li>The full path of the file with the WebDAV server's URL as its root.</li>
<li>Example: <code>'/photographs/my_photograph_of_a_wall.jpg'</code></li>
</ul>
</li>
<li><code>name</code>
<ul>
<li>Just the name of the file itself.</li>
<li>Example: <code>'my_photograph_of_a_wall.jpg'</code></li>
</ul>
</li>
<li><code>content_type</code>
<ul>
<li>Filetype metadata supplied by the WebDAV server.</li>
<li>Example: <code>'images/jpeg'</code></li>
</ul>
</li>
</ul>
</li>
</ul>
<h3>Filters</h3>
<ul>
<li><code>webdav_zip</code>
<ul>
<li>Jinja2 doesn't have a <code>zip</code> filter, so I included one here since I needed
to pair up my photos with generated thumbnails (see example below).</li>
<li>Usage: <code>{{ zipped_iterator_ab = iterator_a|zip(iterator_b) }}</code></li>
</ul>
</li>
</ul>
<h2>Example</h2>
<p>I made this because I wanted to make a photo gallery on my blog. I already had
a webDAV server through my Fastmail account, and I wanted to host the images
there.</p>
<p>My full site configuration can be found
<a href="https://github.com/mesbahamin/amin.space" rel="nofollow">here</a>, but here are the main bits:</p>
<h3>Config</h3>
<p>My <code>webdav.ini</code> looks like this:</p>
<pre><code>[photography]
url = https://myfiles.fastmail.com/photography/
username = me@mydomain.com
passcmd = pass sync/fastmail_webdav
</code></pre>
<p>I using <a href="https://www.passwordstore.org/" rel="nofollow">pass</a> to manage my passwords, so
I invoke it in <code>passcmd</code>.</p>
<h3>Template</h3>
<p>The template for my photography page looks like this:</p>
<pre><code>{% extends &quot;layout.html&quot; %}
{% block body %}
&lt;h2&gt;Photography&lt;/h2&gt;
&lt;section class=&quot;photos&quot;&gt;
&lt;div class=&quot;photo-list&quot;&gt;
{% set photo_host_url = bag('photo_list', 'host_url') %}
{% set thumb_dimension = bag('photo_list', 'thumb_dimension') %}
{%
for photo_file_name, thumbnail_file_name
in (
webdav_ls_file_names('photography')
|webdav_zip(webdav_ls_file_names('photography', 'thumbnails')
)
|sort(reverse=True))
%}
{% set photo_url = photo_host_url + photo_file_name %}
{% set thumb_url = photo_host_url + 'thumbnails/' + thumbnail_file_name %}
&lt;div class=&quot;photo&quot;&gt;
&lt;a href=&quot;{{ photo_url }}&quot;&gt;
&lt;img src=&quot;{{ thumb_url }}&quot; width=&quot;{{ thumb_dimension }}&quot; height=&quot;{{ thumb_dimension }}&quot;/&gt;
&lt;/a&gt;
&lt;/div&gt;
{% endfor %}
&lt;/div&gt;
&lt;/section&gt;
{% endblock %}
</code></pre>
<p>I get a list of my WebDAV hosted photos and a list of pre-generated thumbnails.
Then I zip them together with <code>webdav_zip</code> and iterate through them
simultaneously.</p>
<h3>Result</h3>
<p>My gallery page looks like <a href="https://www.amin.space/photography/" rel="nofollow">this</a>.</p>
<p>When I want to add more photos, I simply upload them to my WebDAV server, then
run <code>lektor build</code>.</p>
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