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  • CentOS 7 with MariaDB

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sudo yum -y install firewalld
sudo systemctl enable firewalld
sudo systemctl start firewalld
sudo firewall-cmd --permanent --add-service=https
sudo firewall-cmd --permanent --add-service=http
sudo firewall-cmd --reload


Middleware Installation

Web Server

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and PHP

Install Apache and PHP.

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sudo yum install -y httpd
sudo systemctl enable httpd
sudo systemctl start httpd
sudo yum install -y http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
sudo yum makecache
sudo yum install -y --enablerepo=remi-php56 php php-mbstring php-gd php-xml php-mysqlnd

MariaDB and Full Text Search Engine

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WEKO utilize Groonga and Mroonga for the full text search engine.
Groonga: http://groonga.org/, Mroonga: http://mroonga.org/
Following instruction refers  http://mroonga.org/docs/install/centos.html#centos-7-with-the-official-mariadb-package
MariaDB a superset Mroonga from version 10 as a plugin.

Create /etc/yum.repos.d/mariadb.repo by editor.
Set the MariaDB installation destination.

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sudo# yumMariaDB install -y httpd
sudo systemctl enable httpd
sudo systemctl start httpd
sudo yum 10.1 CentOS repository list - created 2016-07-15 04:53 UTC
# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.1/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1

Install MariaDB and Mroonga.

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sudo yum makecache
sudo yum install -y mariadbMariaDB-client MariaDB-server
sudo systemctl enable mariadb
sudo systemctl start mariadb
sudo
yummysql install -y http://packages.groonga.org/centos/groonga-release-1.1.0-1.noarch.rpm
sudo yum makecache
sudo yum install -y mariadb-mroonga-5.11
sudo yum install -y groonga-tokenizer-mecab
sudo yum install -y php php-mbstring php-gd php-xml php-mysqlu root
MariaDB [(none)]> INSTALL PLUGIN mroonga SONAME 'ha_mroonga.so';
MariaDB [(none)]> CREATE FUNCTION last_insert_grn_id RETURNS INTEGER SONAME 'ha_mroonga.so';
MariaDB [(none)]> CREATE FUNCTION mroonga_snippet RETURNS STRING SONAME 'ha_mroonga.so';
MariaDB [(none)]> CREATE FUNCTION mroonga_command RETURNS STRING SONAME 'ha_mroonga.so';
MariaDB [(none)]> CREATE FUNCTION mroonga_escape RETURNS STRING SONAME 'ha_mroonga.so';
MariaDB [(none)]> exit

Other Middleware

Library for extract the text from PDF file.

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sudo yum install -y poppler-utils

Other Middleware

Library for making PDF thumbnail

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sudo yum install -y ImageMagick

Library for showing multimedia contents analyzing the search keyword from a external search engine.

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sudo yum -y install epel-release
sudo rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm
sudo yum -y install mecab

Library for showing multimedia contents.

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sudo yum install -y ffmpeg

Library for extracting the Word text.

Save as "wv-1.2.4.tar.gz" to get the source code from https://sourceforge.net/projects/wvware/files/wv/1.2.4/.

wv-1.2.4.tar.gz

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sudo yum -y install glib2-devel libgsf libgsf-devel gcc gcc-c++ elinks

sudo tar -zxvf wv-1.2.4.tar.gz
cd wv-1.2.4/
sudo ./configure
sudo make
sudo make install

Library for extracting the Excel and Power Point text.

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sudo wget http://repo.iotti.biz/CentOS/6/x86_64/xlhtml-0.5-17.el6.lux.1.x86_64.rpm
sudo yum -y localinstall xlhtml-0.5-17.el6.lux.1.x86_64.rpm

Library for making PDF cover page.

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sudo wget https://copr.fedorainfracloud.org/coprs/robert/gcj/repo/epel-7/robert-gcj-epel-7.repo -P /etc/yum.repos.d
sudo wget https://copr.fedorainfracloud.org/coprs/robert/pdftk/repo/epel-7/robert-pdftk-epel-7.repo -P /etc/yum.repos.d
sudo yum install -y pdftk

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wget -c "http://www.netcommons.org/%E3%83%80%E3%82%A6%E3%83%B3%E3%83%AD%E3%83%BC%E3%83%89/%E3%82%B3%E3%82%A2%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8/?action=cabinet_action_main_download&block_id=93&room_id=1&cabinet_id=1&file_id=2811&upload_id=6210" -O netcommons-2.4.2.1.tar.gz

NetCommons-2.4.2.1.tar.gz

Uncompress the downloaded file.

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Congratulations! Installation of NetCommons2 has been completed.

 

WEKO

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Download WEKO module

In order to download Download the latest stable WEKO module from the source code repository, install the svn first.

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sudowget yum install -y subversion

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-O weko.tar.gz https://bitbucket.org/niijp/weko/get/master.tar.gz

Download multilingual WEKO from the SVN sitecode repository as well, then copy it to the NC2 module directory.
The current instruction is to utilize the trunk source

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svntar co http://forge.at.nii.ac.jp/svn/nc/repository/trunk zxvf weko.tar.gz
mv niijp-weko-[commit number] repository
sudo cp -rp repository /var/www/html/nc2/webapp/modules/
sudo chown -R apache:apache /var/www/html/nc2/webapp/modules/repository

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If you can find the word "Succesfully installed." at the end of the install log,  congratulations!
Installation WEKO into the NC2 has been completed.

 

Customization for Multilingual

Only English, Chinese and Japanese are available by the original NC2. Therefore, we need to apply patch for more multilingual function. First you need to checkout the patch and just copy it to the NC2 application directory.

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wget -O nc2multilang.tar.gz https://bitbucket.org/niijp/nc2-patch-multilanguage/get/master.tar.gz
tar zxvf nc2multilang.tar.gz
cd niijp-nc2-patch-multilanguage-[commit number]

sudo cp -rp webapp /var/www/html/nc2/

MySQL DB also have to be modify for this customization.
In this SQL file database prefix for NC2 is assumed as "nc2" as has been instructed previously.
If you apply different prefix, please modify SQL file appropriately.

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mysql -u nc2user -pnc2pass
mysql> use nc2db
mysql> source AddLanguageForNC2SQL.sql

Completed!

Show WEKO Block

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Now you paste WEKO module on the top page. Here is the control panel page of WEKO.In order to show the language select function, please click the "management" tab.
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Setting up for the External Commands

In the [Management] => [Server Setting] tab, you can find "Server Environment" menu.
Clicking the [Execute]  button automatically search the commands and change signal color to green if the system has.
In order to store the path to the commands, click the [Commit] button after this operation. 

 

 

Setting up for the Language Selection

In order to show the language select function, please click the "management" tab.
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In the [management] => [display setting] tab, you can find "language setting" menu.
In this menu, that is, [language setting] => [select language setting], please select "Display" (default is "Hide") from the drop down list.

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Library for making PDF cover page.(PDFTK is unavailable for CentOS7, please skip this section. WEKO is looking for alternative method)

 

Then click "commit" button at the bottom of the page.

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You can exit from the control panel by clicking "Quit" link at the right hand side of the WEKO block header.

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For multilingual, web page for each language have to be prepared by the following procedure.

  1. As same as showing the WEKO block, go to Setting Mode and show language and menu module.
  2. In the language module, select the language which can to be selected in your page.
  3. After selecting an language, create a new page under the public space by using the menu module.
  4. In the page created in 2, show WEKO block.
  5. Same procedure have to be repeated for other language. 

Finish!