--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphlan.xml	Sat Mar 04 10:27:03 2017 -0500
@@ -0,0 +1,96 @@
+<tool id="graphlan" name="GraPhlAn" version="@WRAPPER_VERSION@.0">
+    <description>to produce graphical output of an input tree</description>
+    <macros>
+        <import>graphlan_macros.xml</import>
+    </macros>
+    <expand macro="requirements"/>
+    <stdio>
+        <regex match="Warning"
+               source="stderr"
+               level="warning"
+               description="" />
+    </stdio>
+    <version_command>graphlan.py -v</version_command>
+    <command>
+<![CDATA[        
+        graphlan.py
+            --format '$image_format.format'
+            --size '$size'
+            #if $pad
+                --pad '$pad'
+            #end if
+            #if str($image_format.format) == "png" and $image_format.dpi
+                --dpi '$image_format.dpi'
+            #end if
+            '$input_tree'
+            #if str($image_format.format) == "png"
+                '$png_output_image'
+            #else if str($image_format.format) == "pdf"
+                '$pdf_output_image'
+            #else if str($image_format.format) == "ps"
+                '$ps_output_image'
+            #else if str($image_format.format) == "eps"
+                '$eps_output_image'
+            #else
+                '$svg_output_image'
+            #end if
+]]>
+    </command>
+    <inputs>
+        <param name="input_tree" type="data" format="txt,nhx,phyloxml" label="Input tree"/>
+        <conditional name="image_format">
+            <param argument='--format' type="select" label="Output format">
+                <option value="png" selected="true">PNG</option>
+                <option value="pdf">PDF</option>
+                <option value="ps">PS</option>
+                <option value="eps">EPS</option>
+                <option value="svg">SVG</option>
+            </param>
+            <when value="png">
+                <param argument="--dpi" type="integer" label="Dpi of the output image" optional="True"/>
+            </when>
+            <when value="pdf"/>
+            <when value="ps"/>
+            <when value="eps"/>
+            <when value="svg"/>
+        </conditional>
+        <param argument="--size" type="integer" value="7" label="Size of the output image"/>
+        <param argument="--pad" type="integer" label="Distance between the most external graphical element and the border of the image" optional="True"/>
+    </inputs>
+    <outputs>
+        <data format="png" name="png_output_image" label="${tool.name} on ${on_string}: PNG">
+            <filter>image_format['format']=="png"</filter>
+        </data>
+        <data format="pdf" name="pdf_output_image" label="${tool.name} on ${on_string}: PDF">
+            <filter>image_format['format']=="pdf"</filter>
+        </data>
+        <data format="ps" name="ps_output_image" label="${tool.name} on ${on_string}: PS">
+            <filter>image_format['format']=="ps"</filter>
+        </data>
+        <data format="eps" name="eps_output_image" label="${tool.name} on ${on_string}: EPS">
+            <filter>image_format['format']=="eps"</filter>
+        </data>
+        <data format="svg" name="svg_output_image" label="${tool.name} on ${on_string}: SVG">
+            <filter>image_format['format']=="svg"</filter>
+        </data>
+    </outputs>
+    <tests>
+        <test>
+            <param name="input_tree" value="intermediary_tree"/>
+            <param name="format" value="png"/>
+            <param name="dpi" value="100"/>
+            <param name="size" value="7"/>
+            <param name="pad" value="2"/>
+            <output name="png_output_image" file="png_image.png" />
+        </test>
+    </tests>
+    <help><![CDATA[
+**What it does**
+
+GraPhlAn is a software tool for producing high-quality circular representations of taxonomic and phylogenetic trees. GraPhlAn focuses on concise, integrative, informative, and publication-ready representations of phylogenetically- and taxonomically-driven investigation.
+
+For more information, check the `user manual <https://bitbucket.org/nsegata/graphlan/overview>`_.
+
+    ]]></help>
+    <expand macro="citations"/>
+</tool>