<project name="webdsl-build-new" default="new">


  <target name="new">
    <input
      message="Application name (one word): "
      addproperty="new.appname"
      defaultvalue="helloworld"
    />
    <echo level="info">Application name: ${new.appname}</echo>
    <mkdir dir="${currentdir}/${new.appname}"/>

    <antcall target="create-config">
      <param name="dir-for-application-ini" value="${currentdir}/${new.appname}" />
    </antcall>

    <echo level="info">Now copying a simple WebDSL application to ${new.appname}/</echo>
    <antcall target="copy-new-app-files"/>

    <echo level="info">Application created in ${new.appname}. You can now cd to this directory and call the webdsl script to compile your program.</echo>
  </target>


  <target name="copy-new-app-files">
    <copy overwrite="true" todir="${currentdir}/${new.appname}">
      <fileset dir="${newprojectdir}">
        <include name="*.app"/>
      </fileset>
      <filterchain>
        <replacetokens>
          <token key="APPLICATION_NAME" value="${new.appname}"/>
        </replacetokens>
      </filterchain>
    </copy>
    <copy overwrite="true" todir="${currentdir}/${new.appname}/stylesheets">
      <fileset dir="${newprojectdir}/stylesheets">
        <include name="*.css"/>
      </fileset>
    </copy>
    <copy overwrite="true" todir="${currentdir}/${new.appname}/images">
      <fileset dir="${newprojectdir}/images">
        <include name="*.*"/>
      </fileset>
    </copy>
    <copy overwrite="true" todir="${currentdir}/${new.appname}/search">
      <fileset dir="${newprojectdir}/search">
        <include name="*.*"/>
      </fileset>
    </copy>
    <move file="${currentdir}/${new.appname}/APPLICATION_NAME.app" tofile="${currentdir}/${new.appname}/${new.appname}.app"/>
  </target>


  <target name="test-copy-new-app-files">
    <mkdir dir="bla"/>
    <antcall target="copy-new-app-files">
      <param name="new.appname" value="bla"/>
    </antcall>
  </target>


  <target name="create-config">
    <antcallback target="config-db" return="config.db.host, config.db.name, config.db.user, config.db.pass, config.db.mode"/>
    <antcallback target="config-email" return="config.smtp.host, config.smtp.port, config.smtp.user, config.smtp.pass"/>
    <antcallback target="config-webserver" return="config.web.tomcat"/>
    <antcallback target="config-indexdir" return="config.search.indexdir"/>
    <antcall target="generate-new-application-ini"/>
  </target>


  <target name="config-db">
    <echo message="---- Database information ----"/>
    <echo message="You will now be asked for database info such as hostname, username, password and database. Do note that this script will check if this information is valid, if it is not, it will attempt to create the database with the given username and password for you."/>
    <input
      message="MySQL Host: "
      addproperty="config.db.host"
      defaultvalue="localhost"
    />
    <input
      message="MySQL Username: "
      addproperty="config.db.user"
      defaultvalue="webdsluser"
    />
    <input
      message="MySQL Password: "
      addproperty="config.db.pass"
      defaultvalue=""
    />
    <input
      message="MySQL Database: "
      addproperty="config.db.name"
      defaultvalue="webdsldb"
    />
    <input
      message="Hibernate database mode (create-drop / update / false): "
      addproperty="config.db.mode"
      defaultvalue="create-drop"
    />
    <echo level="info">Now checking if database info works.</echo>
    <trycatch>
      <try>
        <antcall target="execute-sql">
          <param name="sql.dbhost" value="${config.db.host}"/>
          <param name="sql.dbname" value="${config.db.name}"/>
          <param name="sql.dbuser" value="${config.db.user}"/>
          <param name="sql.dbpass" value="${config.db.pass}"/>
          <param name="sql.query" value="show tables;"/>
        </antcall>
        <echo level="info">Successful!</echo>
      </try>
      <catch>
        <echo message="Unsuccessful, will now attempt to create database. For this we need your MySQL's root password (by default this is blank)."/>
        <input
          message="MySQL root user password: "
          addproperty="config.db.rootpass"
          defaultvalue=""
        />
        <antcall target="execute-sql">
          <param name="sql.dbhost" value="${config.db.host}"/>
          <param name="sql.dbname" value=""/>
          <param name="sql.dbuser" value="root"/>
          <param name="sql.dbpass" value="${config.db.rootpass}"/>
          <param name="sql.query" value="create database ${config.db.name};"/>
        </antcall>
        <antcall target="execute-sql">
          <param name="sql.dbhost" value="${config.db.host}"/>
          <param name="sql.dbname" value=""/>
          <param name="sql.dbuser" value="root"/>
          <param name="sql.dbpass" value="${config.db.rootpass}"/>
          <param name="sql.query" value="grant all on ${config.db.name}.* to ${config.db.user}@${config.db.host} identified by '${config.db.pass}';"/>
        </antcall>
      </catch>
    </trycatch>
  </target>


  <target name="execute-sql">
    <property name="sql.driver" value="com.mysql.jdbc.Driver"/>
    <property name="sql.url" value="jdbc:mysql://${sql.dbhost}/${sql.dbname}"/>
    <property name="sql.classpath" value="${libdir}/mysql-connector-java-5.1.25-bin.jar"/>
    <echo level="info">Executing query:
  ${sql.query}
    </echo>
    <sql
      driver="${sql.driver}"
      url="${sql.url}"
      userid="${sql.dbuser}"
      password="${sql.dbpass}"
      classpath="${sql.classpath}"
    >
        ${sql.query}
    </sql>
  </target>


  <target name="test-sql">
    <antcall target="execute-sql">
      <param name="sql.dbhost" value="localhost"/>
      <param name="sql.dbname" value="testdb"/>
      <param name="sql.dbuser" value="root"/>
      <param name="sql.dbpass" value=""/>
      <param name="sql.query" value="show tables;"/>
    </antcall>
  </target>


  <target name="test-sql-fail">
    <antcall target="execute-sql">
      <param name="sql.dbhost" value="localhost"/>
      <param name="sql.dbname" value="5yrhtryht"/>
      <param name="sql.dbuser" value="4tegrhy5trg"/>
      <param name="sql.dbpass" value="5rthy5rth"/>
      <param name="sql.query" value="show tables;"/>
    </antcall>
  </target>


  <target name="config-email">
    <input
      message="Do you want to configure your application for sending email? [y/n]"
      addproperty="config.email"
      defaultvalue="n"
    />
    <if>
      <equals arg1="${config.email}" arg2="y" />
      <then>
        <input
          message="SMTP host: "
          addproperty="config.smtp.host"
          defaultvalue="smtp.gmail.com"
        />
        <input
          message="SMTP Port"
          addproperty="config.smtp.port"
          defaultvalue="465"
        />
        <input
          message="SMTP Username: "
          addproperty="config.smtp.user"
          defaultvalue=""
        />
        <input
          message="SMTP Password: "
          addproperty="config.smtp.pass"
          defaultvalue=""
        />
      </then>
      <else>
        <property name="config.smtp.host" value=""/>
        <property name="config.smtp.port" value=""/>
        <property name="config.smtp.user" value=""/>
        <property name="config.smtp.pass" value=""/>
      </else>
    </if>
    <echo level="info">Email configuration done!</echo>
  </target>


  <target name="config-webserver">
    <input
      message="Tomcat path for deployment: "
      addproperty="config.web.tomcat"
      defaultvalue="/opt/tomcat"
    />
    <echo level="info">Web server configuration done!</echo>
  </target>

  <target name="config-indexdir">
    <input
      message="Directory to store lucene search index: "
      addproperty="config.search.indexdir"
      defaultvalue="/var/indexes"
    />
    <echo level="info">Search index configuration done!</echo>
  </target>


  <target name="generate-new-application-ini">
    <fail unless="dir-for-application-ini"/>
    <echo level="info">${dir-for-application-ini}</echo>
<!--    <echo file="${dir-for-application-ini}/application.ini">export BACKEND=servlet
export TOMCATPATH=${config.web.tomcat}
export APPNAME=${new.appname}
export DBSERVER=${config.db.host}
export DBUSER=${config.db.user}
export DBPASSWORD=${config.db.pass}
export DBNAME=${config.db.name}
export DBMODE=${config.db.mode}
export SMTPHOST=${config.smtp.host}
export SMTPPORT=${config.smtp.port}
export SMTPUSER=${config.smtp.user}
export SMTPPASS=${config.smtp.pass}
    </echo>-->
    <echo file="${dir-for-application-ini}/application.ini">backend=servlet
tomcatpath=${config.web.tomcat}
appname=${new.appname}
dbserver=${config.db.host}
dbuser=${config.db.user}
dbpassword=${config.db.pass}
dbname=${config.db.name}
dbmode=${config.db.mode}
smtphost=${config.smtp.host}
smtpport=${config.smtp.port}
smtpuser=${config.smtp.user}
smtppass=${config.smtp.pass}
indexdir=${config.search.indexdir}
searchstats=false
wikitext-hardwraps=false
wikitext-anchors=true
appurlforrenderwithoutrequest=http://localhost
</echo>
  </target>


</project>