Difference between revisions of "Visual Editor Install"

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# Next we need to install Parsiod <ref>https://www.centos.org/forums/viewtopic.php?f=47&t=53223&p=225372#p225372</ref>     
 
# Next we need to install Parsiod <ref>https://www.centos.org/forums/viewtopic.php?f=47&t=53223&p=225372#p225372</ref>     
 
## <code>cd /opt</code>   
 
## <code>cd /opt</code>   
 +
## <code>yum install -y policycoreutils-python</code> 
 
## <code>mkdir src</code>   
 
## <code>mkdir src</code>   
 
## <code>cd src</code>     
 
## <code>cd src</code>     
−
## <code>clone https://gerrit.wikimedia.org/r/p/mediawiki/services/parsoid</code>   
+
## <code>git clone https://gerrit.wikimedia.org/r/p/mediawiki/services/parsoid</code>   
−
## <code>cp -rv ~/parsoid /opt/</code>   
+
## <code>cp -rv parsoid /opt/</code>   
 
## <code>cd /opt/parsoid/</code>     
 
## <code>cd /opt/parsoid/</code>     
 
## <code>npm install</code>     
 
## <code>npm install</code>     
Line 41: Line 42:
 
<code>groupadd parsoid</code>
 
<code>groupadd parsoid</code>
  
−
<code>useradd -gparsoid parsoid</code>
+
<code>useradd -g parsoid parsoid</code>
  
 
<code>cd /opt/</code>
 
<code>cd /opt/</code>
Line 49: Line 50:
 
<code>chmod -Rv u+rw,g+r,o+r parsoid</code>
 
<code>chmod -Rv u+rw,g+r,o+r parsoid</code>
  
−
<code>chcon -Rv --type=system_u:object_r:usr_t:s0 parsoid</code>
+
<code>chcon -Rv --type=system_u:object_r:usr_t:s0 parsoid</code> **ForSELinux Only - We can ignore
  
 
Port 8000 should already be open on the hosted server, so we'll continue.
 
Port 8000 should already be open on the hosted server, so we'll continue.
Line 60: Line 61:
 
paste the following:
 
paste the following:
  
−
<nowiki>#</nowiki>! /bin/bash
+
    #!/bin/sh
−
<nowiki>#</nowiki>
+
    #
−
<nowiki>#</nowiki> parsoid start
+
    # chkconfig: 35 99 99
−
<nowiki>#</nowiki>
+
    # description: Node.js /opt/services/parsoid/api/server.js
−
<nowiki>#</nowiki> chkconfig: 345 86 14
+
    #
−
<nowiki>#</nowiki> description: parsoid
+
    . /etc/rc.d/init.d/functions
−
<nowiki>#</nowiki>
+
    USER="parsoid"
−
<nowiki>###</nowiki> BEGIN INIT INFO
+
    DAEMON="/usr/bin/node"
−
<nowiki>#</nowiki> Provides: $parsoid
+
    ROOT_DIR="/opt/services/parsoid/api"
−
<nowiki>###</nowiki> END INIT INFO
+
    SERVER="$ROOT_DIR/server.js"
−
<nowiki>#</nowiki> Source function library.
+
    LOG_FILE="$ROOT_DIR/server.js.log"
−
. /etc/init.d/functions
+
    LOCK_FILE="/var/lock/subsys/node-server"
−
rc=0
+
    do_start()
−
<nowiki>#</nowiki> See how we were called.
+
    {
−
case "$1" in
+
    if [ ! -f "$LOCK_FILE" ] ; then
−
start)
+
    echo -n $"Starting $SERVER: "
−
echo    starting parsoid
+
    runuser -l "$USER" -c "$DAEMON $SERVER >> $LOG_FILE &" && echo_success || echo_failure
−
cd /opt/parsoid
+
    RETVAL=$?
−
/sbin/runuser parsoid -s /bin/bash -c "nohup node /opt/parsoid/bin/server.js > /dev/null 2>&1 &"
+
    echo
−
$0 status
+
    [ $RETVAL -eq 0 ] && touch $LOCK_FILE
−
<nowiki>;;</nowiki>
+
    else
−
stop)
+
    echo "$SERVER is locked."
−
process=`ps -ef | grep 'node /opt/parsoid/bin/server.js'| grep -v grep | awk '{print $2}'`
+
    RETVAL=1
−
if [ "${process}" != <nowiki>''</nowiki> ]
+
    fi
−
then
+
      }
−
echo    stopping parsoid
+
        do_stop()
−
killall -9 node
+
      {
−
fi
+
    echo -n $"Stopping $SERVER: "
−
$0 status
+
    pid=`ps -aefw | grep "$DAEMON $SERVER" | grep -v " grep " | awk '{print $2}'`
−
<nowiki>;;</nowiki>
+
    kill -9 $pid > /dev/null 2>&1 && echo_success || echo_failure
−
status)
+
        RETVAL=$?
−
proc_find=`ps -ef | grep 'node /opt/parsoid/bin/server.js'| grep -v grep`
+
        echo
−
if [ "${proc_find}" = <nowiki>''</nowiki> ]
+
        [ $RETVAL -eq 0 ] && rm -f $LOCK_FILE
−
then
+
    }
−
echo    parsoid is not running
+
    case "$1" in
−
else
+
    start)
−
echo parsoid is running: ${proc_find}
+
      do_start
−
fi
+
    ;;
−
<nowiki>;;</nowiki>
+
    stop)
−
restart|reload)
+
      do_stop
−
cd "$CWD"
+
    ;;
−
$0 status
+
    restart)
−
$0 stop
+
      do_stop
−
$0 start
+
      do_start
−
<nowiki>;;</nowiki>
+
    ;;
−
<nowiki>*</nowiki>)
+
    *)
−
echo $"Usage: $0 {start|stop|restart|reload|status}"
+
    echo "Usage: $0 {start|stop|restart}"
−
exit 1
+
    RETVAL=1
−
esac
+
        esac
−
exit $rc
+
    exit $RETVAL
 +
 
 
CTRL+X, Y, Enter
 
CTRL+X, Y, Enter
  
Line 120: Line 122:
 
Navigate to http://wiki.ssdcougars.tv:8000 and you should see a webpage loaded with links about Parsoid.
 
Navigate to http://wiki.ssdcougars.tv:8000 and you should see a webpage loaded with links about Parsoid.
  
−
4. Edit MediaWiki <code>LocalSettings.js</code>
+
NOTE: At the time of this writing, there was a page displayed about parsoid. Some browsers will show "SERVER TOOK TOO LONG TO RESPOND"
 +
 
 +
Use SSH and run <code>nmap -sT -O localhost</code>
 +
 
 +
Verify you see: <code>8000/tcp open http-alt</code>
 +
 
 +
4. Edit MediaWiki <code>LocalSettings.php</code>
  
 
  <nowiki>#</nowiki> Add more configuration options below.
 
  <nowiki>#</nowiki> Add more configuration options below.

Latest revision as of 17:13, 2 March 2017

Mediawiki's Visual Editor is not included with Mediawiki. It is an external add-on that requires a LOT of work to get working.

After you have MediaWiki installed (to a users' account NOT /var/www/mediawiki and working, do the following

  1. Get the Package [1]
    1. cd extensions
    2. git clone https://gerrit.wikimedia.org/r/p/mediawiki/extensions/VisualEditor.git
    3. cd VisualEditor
    4. git submodule update --init
  2. Run This as Root from within the base wiki directory [2] curl --silent --location https://rpm.nodesource.com/setup_4.x | bash -
  3. Next we need to install Parsiod [3]
    1. cd /opt
    2. yum install -y policycoreutils-python
    3. mkdir src
    4. cd src
    5. git clone https://gerrit.wikimedia.org/r/p/mediawiki/services/parsoid
    6. cp -rv parsoid /opt/
    7. cd /opt/parsoid/
    8. npm install
    9. nano config.example.yaml
    10. FIND and EDIT below: 
mwApis:
# This is the only required parameter,
# the URL of you MediaWiki API endpoint.
uri: 'http://wiki.ssdcougars.tv/api.php'
# The "domain" is used for communication with Visual Editor
# and RESTBase.  It defaults to the hostname portion of
# the `uri` property below, but you can manually set it
# to an arbitrary string.
domain: 'wiki.ssdcougars.tv'  # optional
# To specify a proxy (or proxy headers) specific to this prefix
# (which overrides defaultAPIProxyURI). Alternatively, set `proxy`
# to `null` to override and force no proxying when a default proxy
# has been set.
#proxy:
#    uri: 'http://my.proxy:1234/'
#    headers:  # optional
#        'X-Forwarded-Proto': 'https'

CTL+X, Y, and rename the file to config.yaml

Next we need to add a parsoid user and group.

groupadd parsoid

useradd -g parsoid parsoid

cd /opt/

chown -Rv parsoid:parsoid parsoid

chmod -Rv u+rw,g+r,o+r parsoid

chcon -Rv --type=system_u:object_r:usr_t:s0 parsoid **ForSELinux Only - We can ignore

Port 8000 should already be open on the hosted server, so we'll continue.

Create init.d service[4]

cd /etc/init.d/

nano parsoid

paste the following: 

   #!/bin/sh
   #
   # chkconfig: 35 99 99
   # description: Node.js /opt/services/parsoid/api/server.js
   #
   . /etc/rc.d/init.d/functions
   USER="parsoid"
   DAEMON="/usr/bin/node"
   ROOT_DIR="/opt/services/parsoid/api"
   SERVER="$ROOT_DIR/server.js"
   LOG_FILE="$ROOT_DIR/server.js.log"
   LOCK_FILE="/var/lock/subsys/node-server"
   do_start()
   {
   if [ ! -f "$LOCK_FILE" ] ; then
   echo -n $"Starting $SERVER: "
   runuser -l "$USER" -c "$DAEMON $SERVER >> $LOG_FILE &" && echo_success || echo_failure
   RETVAL=$?
   echo
   [ $RETVAL -eq 0 ] && touch $LOCK_FILE
   else
   echo "$SERVER is locked."
   RETVAL=1
   fi
      }
       do_stop()
      {
   echo -n $"Stopping $SERVER: "
   pid=`ps -aefw | grep "$DAEMON $SERVER" | grep -v " grep " | awk '{print $2}'`
   kill -9 $pid > /dev/null 2>&1 && echo_success || echo_failure
       RETVAL=$?
       echo
       [ $RETVAL -eq 0 ] && rm -f $LOCK_FILE
   }
   case "$1" in
   start)
     do_start
   ;;
   stop)
     do_stop
   ;;
   restart)
     do_stop
     do_start
   ;;
   *)
   echo "Usage: $0 {start|stop|restart}"
   RETVAL=1
       esac
   exit $RETVAL

CTRL+X, Y, Enter

chown parsoid parsoid

chmod 0755 parsoid

/etc/init.d/parsoid start

Navigate to http://wiki.ssdcougars.tv:8000 and you should see a webpage loaded with links about Parsoid.

NOTE: At the time of this writing, there was a page displayed about parsoid. Some browsers will show "SERVER TOOK TOO LONG TO RESPOND"

Use SSH and run nmap -sT -O localhost

Verify you see: 8000/tcp open http-alt

4. Edit MediaWiki LocalSettings.php 

# Add more configuration options below.
#VisualEditor
require_once "$IP/extensions/VisualEditor/VisualEditor.php";
// Enable by default for everybody

$wgDefaultUserOptions['visualeditor-enable'] = 1;

// Don't allow users to disable it

#$wgHiddenPrefs[] = 'visualeditor-enable';

$wgVirtualRestConfig['modules']['parsoid'] = array(

// URL to the Parsoid instance

// Use port 8142 if you use the Debian package

'url' => 'http://wiki.ssdcougars.tv:8000',

// Parsoid "domain", see below (optional)

'domain' => 'wiki.ssdcougars.tv',

// Parsoid "prefix", see below (optional)

'prefix' => 'localhost'

);

Now, if you did everything correctly, when you go to a Wikipage, you should see 'EDIT' AND 'EDIT SOURCE' on the page. 'EDIT' will take you to the visual editor.

If it didn't work, go through the steps again.

Sources
  1. ↑ https://www.mediawiki.org/wiki/Extension:VisualEditor#Download
  2. ↑ https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora
  3. ↑ https://www.centos.org/forums/viewtopic.php?f=47&t=53223&p=225372#p225372
  4. ↑ https://www.mediawiki.org/wiki/Topic:Sqzq4kxj3o5q8b1k
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