<tool id="qiime_extract_viz" name="QIIME vizualisation extractor" version="@TOOL_VERSION@+galaxy@VERSION_SUFFIX@" profile="22.01" license="MIT">
    <description></description>
    <macros>
        <token name="@TOOL_VERSION@">0.1.0</token>
        <token name="@VERSION_SUFFIX@">0</token>
    </macros>
    <edam_topics>
        <edam_topic>topic_3174</edam_topic><!-- metagenomics -->
    </edam_topics>
    <edam_operations>
        <edam_operation>operation_2422</edam_operation> <!-- Data retrieval -->
    </edam_operations>
    <requirements>
        <requirement type="package" version="6.0">unzip</requirement>
    </requirements>
    <command detect_errors="exit_code"><![CDATA[
        unzip '$infile' "*/data/*" &&
        mkdir -p '${viz.extra_files_path}' &&
        mv '$infile.metadata.uuid'/data/* '${viz.extra_files_path}' &&

        ## the html file use <script src="./data.jsonp" charset="utf-8"></script> 
        ## Galaxy sets application/octet-stream as mime type for which browsers
        ## refuse to include the file. Therefore we replace the extensions by js
        ## for which Galaxy sets the appropriate mime type
        for nonjs in \$(cat '${viz.extra_files_path}'/*.html | grep '<script src="' | sed 's/^\s*<script src="//; s/".*//' | grep -v "\.js\$"); do
            js=\$(echo "\$nonjs" | sed 's/\.[^.]\+$//').js &&
            mv '${viz.extra_files_path}'"/\$nonjs" '${viz.extra_files_path}'"/\$js" &&
            sed -i -e "s@\"\${nonjs}\"@\"\${js}\"@" '${viz.extra_files_path}'/*.html;
        done &&

        mv '${viz.extra_files_path}'/index.html '$viz'
    ]]></command>
    <inputs>
        <param name="infile" type="data" format="qzv" label="QIIME visualization artifact" />
    </inputs>
    <outputs>
        <data name="viz" format="html"/>
    </outputs>
    <tests>
        <!--  the first test use the test data from the galaxy datatypes module
        where the html file just contains 43 -->
        <test>
            <param name="infile" value="qiime2.qzv" ftype="qzv"/>
            <output name="viz">
                <assert_contents>
                    <has_text text="43"/>
                </assert_contents>
            </output>
        </test>
        <test>
            <param name="infile" value="demux-summ.qzv" ftype="qzv"/>
            <output name="viz">
                <assert_contents>
                    <has_text text="html"/>
                </assert_contents>
            </output>
        </test>
    </tests>
    <help><![CDATA[

.. class:: infomark

**What it does**

The tool extracts visualisation from QIIME visualisation artifact datasets (qzv).

QIIME visualisation artifact files are zip files that contain visualisations of the data
which is extracted by this tool.

Note that Galaxy contains a Display application that uses
https://view.qiime2.org/ to show this data. For non-public Galaxy instances this
does not work. 

    ]]></help>
    <citations>
        <citation type="doi">10.1038/s41587-019-0209-9</citation>
    </citations>
</tool>