analytics/Plausible.Stats.FilterParser.html
2023-07-13 16:26:45 +00:00

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<span translate="no">Plausible.Stats.FilterParser</span>
<small class="app-vsn" translate="no">(Plausible v0.0.1)</small>
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<section id="moduledoc">
<p>A module for parsing filters used in stat queries.</p>
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Summary
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<a href="#parse_filters/1" translate="no">parse_filters(filters)</a>
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<div class="summary-synopsis"><p>Parses different filter formats.</p></div>
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Functions
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<h1 class="signature" translate="no">parse_filters(filters)</h1>
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<p>Parses different filter formats.</p><p>Depending on the format and type of the <code class="inline">filters</code> argument, returns:</p><ul><li>a decoded map, when <code class="inline">filters</code> is encoded JSON</li><li>a parsed filter map, when <code class="inline">filters</code> is a filter expression string</li><li>the same map, when <code class="inline">filters</code> is a map</li></ul><p>Returns an empty map when argument type is unexpected (e.g. <code class="inline">nil</code>).</p><h3 id="parse_filters/1-examples" class="section-heading">
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Examples:
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<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">FilterParser</span><span class="o">.</span><span class="n">parse_filters</span><span class="p" data-group-id="7509408913-1">(</span><span class="s">&quot;{</span><span class="se">\&quot;</span><span class="s">page</span><span class="se">\&quot;</span><span class="s">:</span><span class="se">\&quot;</span><span class="s">/blog/**</span><span class="se">\&quot;</span><span class="s">}&quot;</span><span class="p" data-group-id="7509408913-1">)</span><span class="w">
</span><span class="p" data-group-id="7509408913-2">%{</span><span class="s">&quot;page&quot;</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="s">&quot;/blog/**&quot;</span><span class="p" data-group-id="7509408913-2">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">FilterParser</span><span class="o">.</span><span class="n">parse_filters</span><span class="p" data-group-id="7509408913-3">(</span><span class="s">&quot;visit:browser!=Chrome&quot;</span><span class="p" data-group-id="7509408913-3">)</span><span class="w">
</span><span class="p" data-group-id="7509408913-4">%{</span><span class="s">&quot;visit:browser&quot;</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="p" data-group-id="7509408913-5">{</span><span class="ss">:is_not</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;Chrome&quot;</span><span class="p" data-group-id="7509408913-5">}</span><span class="p" data-group-id="7509408913-4">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">FilterParser</span><span class="o">.</span><span class="n">parse_filters</span><span class="p" data-group-id="7509408913-6">(</span><span class="no">nil</span><span class="p" data-group-id="7509408913-6">)</span><span class="w">
</span><span class="p" data-group-id="7509408913-7">%{</span><span class="p" data-group-id="7509408913-7">}</span></code></pre>
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