218 lines
10 KiB
HTML
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<title>Downloader - Home Assistant</title>
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<h1 class="title indent">
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Downloader
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<hr class="divider">
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<p>The <code class="highlighter-rouge">downloader</code> component provides a service to download files. It will raise an error and not continue to set itself up when the download directory does not exist. The directory needs to be writable for the user that is running Home Assistant.</p>
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<p>To enable it, add the following lines to your <code class="highlighter-rouge">configuration.yaml</code> file:</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
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<span class="s">downloader</span><span class="pi">:</span>
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<span class="s">download_dir</span><span class="pi">:</span> <span class="s">downloads</span>
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</code></pre>
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</div>
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<p>Configuration variables:</p>
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<ul>
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<li><strong>download_dir</strong> (<em>Required</em>): If the path is not absolute, it’s assumed to be relative to the Home Assistant configuration directory (eg. <code class="highlighter-rouge">.homeassistant/downloads</code>).</li>
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</ul>
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<h3><a class="title-link" name="use-the-service" href="#use-the-service"></a> Use the service</h3>
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<p>Go to the “Developer Tools”, then to “Call Service”, and choose <code class="highlighter-rouge">downloader/download_file</code> from the list of available services. Fill the “Service Data” field as shown in the example below and hit “CALL SERVICE”.</p>
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<div class="language-json highlighter-rouge"><pre class="highlight"><code><span class="p">{</span><span class="nt">"url"</span><span class="p">:</span><span class="s2">"http://domain.tld/path/to/file"</span><span class="p">}</span><span class="w">
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</span></code></pre>
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</div>
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<p>This will download the file from the given URL.</p>
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<table>
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<thead>
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<tr>
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<th>Service data attribute</th>
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<th>Optional</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td><code class="highlighter-rouge">url</code></td>
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<td>no</td>
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<td>The URL of the file to download.</td>
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</tr>
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<tr>
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<td><code class="highlighter-rouge">subdir</code></td>
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<td>yes</td>
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<td>Download into subdirectory of <strong>download_dir</strong></td>
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</tr>
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<tr>
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<td><code class="highlighter-rouge">filename</code></td>
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<td>yes</td>
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<td>Determine the filename.</td>
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</tr>
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<tr>
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<td><code class="highlighter-rouge">overwrite</code></td>
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<td>yes</td>
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<td>Whether to overwrite the file or not, defaults to <code class="highlighter-rouge">false</code>.</td>
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<div class='edit-github'><a href='https://github.com/home-assistant/home-assistant.github.io/tree/current/source/_components/downloader.markdown'>Edit this page on GitHub</a></div>
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<div class='section'>
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Introduced in release: pre 0.7
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</div>
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<div class='section'>
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<h1 class="title delta">Category Downloading</h1>
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<ul class='divided'>
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<li>
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<a href='/components/sensor.deluge/'>Deluge Sensor</a>
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</li>
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<li>
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<a href='/components/switch.deluge/'>Deluge Switch</a>
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</li>
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<li>
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Downloader
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</li>
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<li>
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<a href='/components/sensor.nzbget/'>NZBGet</a>
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</li>
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<li>
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<a href='/components/sensor.sabnzbd/'>SABnzbd</a>
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</li>
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<li>
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<a href='/components/sensor.transmission/'>Transmission Sensor</a>
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</li>
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<li>
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<a href='/components/switch.transmission/'>Transmission Switch</a>
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</li>
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<li>
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<a href='/components/sensor.pyload/'>pyLoad Sensor</a>
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</li>
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</ul>
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</div>
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