Wiki source code of Extension Manager

Last modified by Administrator on 2011/03/02 17:34
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{{warning}}
This application is experimental, use it at your own risk.
{{/warning}}

{{velocity output="false"}}
#set($extensionManager = $services.extension)
#set($versionManager = $extensionManager.versionManager)
{{/velocity}}

{{velocity}}
{{html}}
<form action="$xwiki.requestURL" enctype="multipart/form-data" method="post">
<fieldset>

  <p>
    <label for="extensionid">Extension identifier</label>
    <input id="extensionid" name="extensionid" type="text" title="Extension identifier (&lt;groupid&gt;:&lt;artefactid&gt; for a maven extension)" #if($request.extensionid)value="${escapetool.xml($request.extensionid)}"#end />
  </p>

  <p>
    <label for="extensionversion">Extension version</label>
    <input id="extensionversion" name="extensionversion" type="text" title="Extension version" #if($request.extensionversion)value="${escapetool.xml($request.extensionversion)}"#end />
  </p>

  <span class="buttonwrapper"><input type="submit" value="Resolve" name="actionresolve" class="button"/></span>
  #if ($hasProgramming)
  <span class="buttonwrapper"><input type="submit" value="Install" name="actioninstall" class="button"/></span>
  #end

</fieldset>
</form>
{{/html}}
{{/velocity}}

{{velocity}}
#if ($request.actionresolve)
  = Resolve

  #macro(resolveExtension $extensionid $extensionversion $extensionlevel)
    #set($extension = $extensionManager.resolve($extensionid, $extensionversion))
    #set($extensionclass = "${extension.class}")
    #foreach($index in [1..$extensionlevel])*#end #if($extensionclass.endsWith('CoreExtension'))**C**#elseif($extensionclass.endsWith('LocalExtension'))**I**#else**R**#end $extension.id ($extension.version#if($extensionversion != $extension.version) was $extensionversion#end)
    #resolveExtensionDependencies($extension)
  #end
  #macro(resolveExtensionDependencies $extension $extensionlevel)
    #set($extensionlevel = $extensionlevel + 1)
    #foreach ($dependency in $extension.dependencies)
      #resolveExtension($dependency.id, $dependency.version, $extensionlevel)
    #end
    #set($extensionlevel = $extensionlevel - 1)
  #end
  #resolveExtension($request.extensionid, $request.extensionversion, 1)

  **C**: core extension
  **I**: installed extension
  **R**: remote extension
#elseif($request.actioninstall)
  = Install

  #if($request.confirm)
    #set($extension = $extensionManager.install($request.extensionid, $request.extensionversion))
  #else
    #macro(prepareInstall $extensionid $extensionversion $extensionsToInstall $extensionsToUpgrade $extensionsSuggested, $coreExtensionsConflicts)
      #set($extension = $extensionManager.resolve($extensionid, $extensionversion))
      #set($extensionclass = "${extension.class}")
      #if (!$extensionclass.endsWith('CoreExtension') && !$extensionclass.endsWith('LocalExtension'))
        #if ($extensionManager.getInstalledExtension($extensionid))
          #set($void = $extensionsToUpgrade.add($extension))
        #else
          #set($void = $extensionsToInstall.add($extension))
        #end
      #elseif ($extensionclass.endsWith('CoreExtension') && $versionManager.compareVersions($extensionversion, $extension.version) > 0)
        #set($void = $coreExtensionsConflicts.add([$extension,$extensionversion]))
      #end
      #prepareInstallDependencies($extension, $extensionsToInstall, $extensionsToUpgrade, $extensionsSuggested)
    #end
    #macro(prepareInstallDependencies $extension $extensionsToInstall $extensionsToUpgrade $extensionsSuggested, $coreExtensionsConflicts)
      #foreach ($dependency in $extension.dependencies)
        #prepareInstall($dependency.id, $dependency.version, $extensionsToInstall, $extensionsToUpgrade, $extensionsSuggested)
      #end
    #end
    #set($extensionsToInstall = [])
    #set($extensionsToUpgrade = [])
    #set($extensionsSuggested = [])
    #set($coreExtensionsConflicts = [])
    #prepareInstall($request.extensionid $request.extensionversion $extensionsToInstall $extensionsToUpgrade $extensionsSuggested, $coreExtensionsConflicts)
    #if ($extensionsToInstall.empty && $extensionsToUpgrade.empty)
      Already installed
    #else
      #if (!$extensionsToInstall.empty)
        The following new extensions will be installed:
        #foreach ($extension in $extensionsToInstall)
          * $extension.id ($extension.version)
        #end

      #end
      #if (!$extensionsToUpgrade.empty)
        The following extensions will be upgraded:
        #foreach ($extension in $extensionsToUpgrade)
          * $extension.id ($extension.version)
        #end

      #end
      #if (!$extensionsSuggested.empty)
        Suggested:
        #foreach ($extension in $extensionsSuggested)
          * $extension.id ($extension.version)
        #end

      #end
      #if (!$coreExtensionsConflicts.empty)
        {{warning}}
          Conflict with core extensions:
          #foreach ($conflict in $coreExtensionsConflicts)
            * extension **$conflict.get(0).id** is needed in version **$conflict.get(1)** but core extension has version **$conflict.get(0).version**
          #end

          Are you sure you want to install ?
        {{/warning}}

      #end
      {{html}}
      <form action="$xwiki.requestURL" enctype="multipart/form-data" method="post">
        <fieldset>
          <input name="extensionid" value="${escapetool.xml($request.extensionid)}" type="hidden" />
          <input name="extensionversion" value="${escapetool.xml($request.extensionversion)}" type="hidden" />
          <input name="actioninstall" type="hidden" />
          <span class="buttonwrapper"><input type="submit" value="Apply" name="confirm" class="button"/></span>
        </fieldset>
      </form>
      {{/html}}
    #end
  #end
#elseif($request.actionuninstall)
  = Uninstall

  #if($request.confirm)
    #set($extension = $extensionManager.uninstall($request.extensionid))
  #else
    #macro(prepareUninstall $extensionid $extensionsToUninstall)
      #set($void = $extensionsToUninstall.add($extensionid))
      #set($backwardDependencies = $extensionManager.getBackwardDependencies($extensionid))
      #prepareUninstallBackwardDependencies($backwardDependencies, $extensionsToUninstall)
    #end
    #macro(prepareUninstallBackwardDependencies $backwardDependencies $extensionsToUninstall)
      #foreach ($backwardDependency in $backwardDependencies)
        #prepareUninstall($backwardDependency.id, $extensionsToUninstall)
      #end
    #end
    #set($extensionsToUninstall = [])
    #prepareUninstall($request.extensionid $extensionsToUninstall)
    #if ($extensionsToUninstall.empty)
      Extension does not exists
    #else
      The following extensions will be removed:
      #foreach ($extensionid in $extensionsToUninstall)
        * $extensionid
      #end

      {{html}}
      <form action="$xwiki.requestURL" enctype="multipart/form-data" method="post">
        <fieldset>
          <input name="extensionid" value="${escapetool.xml($request.extensionid)}" type="hidden" />
          <input name="extensionversion" value="${escapetool.xml($request.extensionversion)}" type="hidden" />
          <input name="actionuninstall" type="hidden" />
          <span class="buttonwrapper"><input type="submit" value="Apply" name="confirm" class="button"/></span>
        </fieldset>
      </form>
      {{/html}}
    #end
  #end
#end
{{/velocity}}

{{velocity}}
= Installed extensions

#set($extensions = $extensionManager.installedExtensions)
|=Id|=Version|=Type#if ($hasProgramming)|=Actions#end

#foreach($extension in $extensions)
|$extension.id|$extension.version|$extension.type#if ($hasProgramming)|{{html clean="false"}}
      <form action="$xwiki.requestURL" enctype="multipart/form-data" method="post">
        <fieldset>
          <input name="extensionid" value="${escapetool.xml($extension.id)}" type="hidden" />
          <input name="extensionversion" value="${escapetool.xml($extension.version)}" type="hidden" />
          <span class="buttonwrapper"><input type="submit" value="Uninstall" name="actionuninstall" class="button"/></span>
        </fieldset>
      </form>
      {{/html}}#end

#end
{{/velocity}}

{{velocity}}
= Core extensions

#set($extensions = $extensionManager.coreExtensions)

== XWiki core extensions

|=Id|=Version|=Type
#foreach($extension in $extensions)
  #if ($extension.id.startsWith("org.xwiki") || $extension.id.startsWith("com.xpn"))
|(%title="$extension.getURL()"%)$extension.id|$extension.version|$extension.type
  #end
#end

== Third party core extensions

|=Id|=Version|=Type
#foreach($extension in $extensions)
  #if (!$extension.id.startsWith("org.xwiki") && !$extension.id.startsWith("com.xpn"))
|(%title="$extension.getURL()"%)$extension.id|$extension.version|$extension.type
  #end
#end
{{/velocity}}
Wiki source code of Extension Manager

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