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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

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

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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://packagesrpms.groongafamillecollet.orgcom/centosenterprise/groongaremi-release-1.1.0-1.noarch7.rpm
sudo yum makecache
sudo yum install -y mariadb-server
sudo systemctl enable mariadb
sudo systemctl start mariadb
sudo yum install -y mariadb-mroonga
sudo yum install -y groonga-tokenizer-mecab
sudo yum install -y --enablerepo=remi-php56 php php-mbstring php-gd php-xml php-mysql

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

Add package repository

mysqlnd

MariaDB and Full Text Search Engine

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# yum -y install epel-release
sudo rpm -Uvh MariaDB 10.1 CentOS repository list - created 2016-07-15 04:53 UTC
# http://lidownloads.nuxmariadb.roorg/downloadmariadb/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm

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

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Library for showing multimedia contents.

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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 ffmpeg

Middleware Setup and Configuration

Database

Setup root password
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/usr/bin/mysqladmin -u root password 'root-no-password'
Delete anonymous user from the initial database.
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mysql -u root -proot-no-password
use mysql
delete from user where user='';
Create database for WEKO(NetCommon) installation
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create database nc2db default character set UTF8;

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 MariaDB-client MariaDB-server
sudo systemctl enable mariadb
sudo systemctl start mariadb

mysql -u 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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grantsudo allyum on nc2db.* to nc2user@localhost identified by 'nc2pass';

PHP

Open /etc/php.ini by editor.
Modify memory related configuration. Each size have to have the relationship as follows.
upload_max_filesize < post_max_size < memory_limit
For example,

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memory_limit = 128M;
post_max_size = 64M;
upload_max_filesize = 32M;

Configure for UTF-8 character code .

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[mbstring]
mbstring.language = neutral
mbstring.internal_encoding = UTF-8
mbstring.http_input = auto
mbstring.http_output = pass
mbstring.encoding_translation = Off

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install -y poppler-utils

Library for making PDF thumbnail

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sudo yum install -y ImageMagick

Library for 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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[Date]
; Defines the default timezone used by the date functions
; http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone
date.timezone = "Asia/Tokyo"

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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 systemctlyum restart httpd

NetCommons2

Before Install Preparation

Install wget first.

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sudo yum install -y wget

Download the latest NetCommons core package (Following command download version 2.4.2.1).

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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

Uncompress the downloaded file.

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tar zxvf netcommons-2.4.2.1.tar.gz

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-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 cp -rp NetCommons-2.4.2.1/html /var/www/html/nc2

Change file owner to be able to access by web server

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cd /var/www/html/nc2
sudo chown -R apache:apache *

If you would like to access to NetCommons as a top page, you should modify /etc/httpd/conf/httpd.conf as follows.

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

Middleware Setup and Configuration

Database

Setup root password
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DocumentRoot "/var/www/html/nc2/htdocs"

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This is not a requirement, however, if you add the following expression in the httpd.conf, you can utilize the URL-rewrite option in OAI-PMH Configuration.

Please refer to User Manual (3.2.9.3.3 OAI-PMH Configuration) to know how to utilize this .htaccess configuration.

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    <Directory /var/www/html/nc2/htdocs>
        AllowOverride All
    </Directory>

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sudo systemctl restart mariadb
/usr/bin/mysqladmin -u root password 'root-no-password'
Delete anonymous user from the initial database.
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mysql -u root -proot-no-password
MariaDB [(none)]> use mysql
MariaDB [mysql]> delete from user where user='';
Create database for WEKO(NetCommon) installation
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sudo /etc/init.d/httpd restart

Installation

Access to the site you will install the NC2 by browser. You can see the installation page like this.
In this page, select English anyway from the pull-down menu.

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Press Next button.

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This step requires to input general configuration parameters like this.

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MariaDB [mysql]> create database nc2db default character set UTF8;
Create an database user and assign the privilege to the previously created db.
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MariaDB [mysql]> grant all on nc2db.* to nc2user@localhost identified by 'nc2pass';

PHP

Open /etc/php.ini by editor.
Modify memory related configuration. Each size have to have the relationship as follows.
upload_max_filesize < post_max_size < memory_limit
For example,

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memory_limit = 1024M;
post_max_size = 64M;
upload_max_filesize = 32M;

Configure for UTF-8 character code .

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[mbstring]
mbstring.language = neutral
mbstring.internal_encoding = UTF-8
mbstring.http_input = auto
mbstring.http_output = pass
mbstring.encoding_translation = Off

You also need to specify the timezone in the /etc/php.ini

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[Date]
; Defines the default timezone used by the date functions
; http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone
date.timezone = "Asia/Tokyo"

NetCommons2

Before Install Preparation

Install wget first.

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sudo yum install -y wget

Download the latest NetCommons core package (Following command download version 2.4.2.1).

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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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tar zxvf netcommons-2.4.2.1.tar.gz

Copy it to the web application directory.

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sudo cp -rp NetCommons-2.4.2.1/html /var/www/html/nc2

Change file owner to be able to access by web server

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chowntoapache
chowntoapache

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sudo chown -R apache:apache /var/www/html/nc2

If you would like to access to NetCommons as a top page, you should modify /etc/httpd/conf/httpd.conf as follows.

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DocumentRoot "/var/www/html/nc2/htdocs"

Anchor
allowoverride
allowoverride

This is not a requirement, however, if you add the following expression in the httpd.conf, you can utilize the URL-rewrite option in OAI-PMH Configuration.

Please refer to User Manual (3.2.9.3.3 OAI-PMH Configuration) to know how to utilize this .htaccess configuration.

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    <Directory "/var/www/html/nc2/htdocs">
        AllowOverride All
    </Directory>

Then restart the httpd

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sudo systemctl restart httpd

Installation

Access to the site you will install the NC2 by browser. You can see the installation page like this.
In this page, select English anyway from the pull-down menu.

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Press Next button.

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This step requires to input general configuration parameters like this.

ParamterValue
Site Name"as you want"
Databasemysqli
Database Hostnamelocalhost
Database Usernamenc2user
Database Passwordnc2pass
Database Namenc2db
Table Prefixnc2
No
NetCommons Virtual Path"your server address"

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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 code but we will prepare the stable one soon.

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svn co http://forge.at.nii.ac.jp/svn/nc/repository/trunk repository
sudo cp -rp repositorytar 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

Install WEKO module

Login to the NC2 and click Control Panel in the header menu.

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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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svn co httpwget -O nc2multilang.tar.gz https://forge.at.nii.ac.jp/svn/nc/nc2multilang/trunk nc2multilang
cd nc2multilangbitbucket.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/

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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.
Image Removedpage of WEKO.


Setting up for the External Commands

In the [managementManagement] => [display settingServer 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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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. 
 

# This file controls the state of SELinux on the system.# SELINUX= can take one of these three values:#     enforcing - SELinux security policy is enforced.#     permissive - SELinux prints warnings instead of enforcing.#     disabled - No SELinux policy is loaded.SELINUX=Permissive# SELINUXTYPE= can take one of these two values:#     targeted - Targeted processes are protected,#     mls - Multi Level Security protection.SELINUXTYPE=targeted

 

sudo yum install mysql-server

 

WEKO utilize 

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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. 

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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.

 Image Added

 

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

 Image Added

 

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

 Image Added

 

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!