{"id":1636,"date":"2013-07-04T15:39:45","date_gmt":"2013-07-04T15:39:45","guid":{"rendered":"http:\/\/blog.efrontlearning.net\/?p=1636"},"modified":"2013-07-05T13:46:53","modified_gmt":"2013-07-05T13:46:53","slug":"setting-up-xapian-on-centos","status":"publish","type":"post","link":"https:\/\/www.efrontlearning.com\/blog\/2013\/07\/setting-up-xapian-on-centos.html","title":{"rendered":"Setting up full-text search inside eFront"},"content":{"rendered":"<div class=\"wp-block-classic-wrap\"><a href=\"http:\/\/blog.efrontlearning.net\/wp-content\/uploads\/2013\/07\/search_inside_pdf.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-thumbnail wp-image-1641\" alt=\"search_inside_pdf\" src=\"http:\/\/blog.efrontlearning.net\/wp-content\/uploads\/2013\/07\/search_inside_pdf-150x150.png\" width=\"150\" height=\"150\" srcset=\"https:\/\/www.efrontlearning.com\/blog\/wp-content\/uploads\/2013\/07\/search_inside_pdf-150x150.png 150w, https:\/\/www.efrontlearning.com\/blog\/wp-content\/uploads\/2013\/07\/search_inside_pdf-300x300.png 300w, https:\/\/www.efrontlearning.com\/blog\/wp-content\/uploads\/2013\/07\/search_inside_pdf.png 1024w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>With version 3.6.12 users of the eFront Enterprise Edition have a very powerful tool in their hands &#8211; a Xapian-based file indexer that allows for searching through files\u2019 contents.<\/p>\n<p>However, setting up the file indexer to work is a little tricky. In this short guide we present the steps needed to enable Xapian on a Centos-6.3 machine. Similar steps can be taken for other Linux flavors. Unfortunately windows are not supported for the time being.<\/p>\n<p>In the following we assume that an eFront instance is already up and running on the server. In addition, all commands should be run with root privileges.<!--more--><\/p>\n<ul>\n<li>add the xapian-related rpm key:\n<ul>\n<li>rpm -ivh <a href=\"http:\/\/rpm.eprints.org\/rpm-eprints-org-key-1-1.noarch.rpm\">http:\/\/rpm.eprints.org\/rpm-eprints-org-key-1-1.noarch.rpm<\/a><\/li>\n<\/ul>\n<\/li>\n<li>add the xapian-related rpm:\n<ul>\n<li>rpm -ivh <a href=\"http:\/\/rpm.eprints.org\/xapian\/6\/noarch\/rpm-eprints-org-xapian-6-1.noarch.rpm\">http:\/\/rpm.eprints.org\/xapian\/6\/noarch\/rpm-eprints-org-xapian-6-1.noarch.rpm<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\u00a0Update yum:\n<ul>\n<li>yum update<\/li>\n<\/ul>\n<\/li>\n<li>Install xapian, along with php bindings<a title=\"\" href=\"#_ftn1\"><sup><sup>[1]<\/sup><\/sup><\/a>:\n<ul>\n<li>yum install xapian-omega xapian-bindings-php<\/li>\n<\/ul>\n<\/li>\n<li>Install poppler-utils, which will provide us with pdf manipulation tools\n<ul>\n<li>yum install poppler-utils<\/li>\n<\/ul>\n<\/li>\n<li>\u00a0Enable the xapian extension in php.ini, by adding the following line:\n<ul>\n<li>extension=xapian.so in php.ini<\/li>\n<\/ul>\n<\/li>\n<li>Enable the EPEL repository, which is needed for catdoc installation:\n<ul>\n<li>wget <a href=\"http:\/\/dl.fedoraproject.org\/pub\/epel\/6\/i386\/epel-release-6-7.noarch.rpm\">http:\/\/dl.fedoraproject.org\/pub\/epel\/6\/i386\/epel-release-6-7.noarch.rpm<\/a><\/li>\n<li>rpm -Uvh epel-release-6-7.noarch.rpm<\/li>\n<\/ul>\n<\/li>\n<li>Install catdoc:\n<ul>\n<li>yum install catdoc<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr align=\"left\" size=\"1\" width=\"33%\" \/>\n<div>\n<div>\n<p><a title=\"\" href=\"#_ftnref1\"><sup><sup>[1]<\/sup><\/sup><\/a> PHP bindings are not available on Ubuntu from the official repository due to some license restrictions. There are various sites discussing workarounds for this.<\/p>\n<\/div>\n<\/div>\n<hr align=\"left\" size=\"1\" width=\"33%\" \/>\n<p>&nbsp;<\/p>\n<p>We now need to install unoconv which is dependent on OpenOffice or LibreOffice.<br \/>\nFor the sake of this tutorial, we\u2019ll be using OpenOffice libraries:<\/p>\n<ul>\n<li>Enable the RPMForge repo, based on the instructions found at\n<ul>\n<li><a href=\"http:\/\/wiki.centos.org\/AdditionalResources\/Repositories\/RPMForge\">http:\/\/wiki.centos.org\/AdditionalResources\/Repositories\/RPMForge<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\u00a0Install the OpenOffice parts that we\u2019re interested in\n<ul>\n<li>yum install openoffice.org-pyuno openoffice.org-headless<\/li>\n<\/ul>\n<\/li>\n<li>\u00a0Install unoconv:\n<ul>\n<li>rpm -ivh <a href=\"http:\/\/pkgs.repoforge.org\/unoconv\/unoconv-0.5-1.el6.rf.noarch.rpm\">http:\/\/pkgs.repoforge.org\/unoconv\/unoconv-0.5-1.el6.rf.noarch.rpm<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\u00a0Install openoffice components:\n<ul>\n<li>yum install openoffice.org-writer<\/li>\n<li>yum install openoffice.org-impress<\/li>\n<li>yum install openoffice.org-calc<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>After this, you should have a Xapian installation, ready to work with php. Initialize it by running: \/usr\/bin\/php \/var\/www\/efront\/libraries\/external\/xapian_cron.php (assuming that the php cli is in \/usr\/bin\/php and eFront is located in \/var\/www\/efront\/)<\/p>\n<p>After making sure that Xapian is installed successfully, you can setup a cron job to periodically index new files, say every 10 minutes:<\/p>\n<p>*\/10 * * * * php \/var\/www\/xapian\/libraries\/external\/xapian_cron.php<\/p>\n<p>From now on, every time you upload a pdf, doc, docx, xls, xlsx or txt file, it will be indexed and a full-text search will be performed on its contents when you search for a string in eFront.<\/p>\n<p><em><strong>Additional resources and troubleshooting:<\/strong><\/em><\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<a href=\"http:\/\/dag.wieers.com\/home-made\/unoconv\/\">http:\/\/dag.wieers.com\/home-made\/unoconv\/<\/a><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<a href=\"https:\/\/github.com\/dagwieers\/unoconv\/issues\/56\">https:\/\/github.com\/dagwieers\/unoconv\/issues\/56<\/a><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"http:\/\/icephoenix.us\/php\/how-to-install-xapian-1-2-5-php-bindings-on-ubuntu-lucid-lynx\/\">http:\/\/icephoenix.us\/php\/how-to-install-xapian-1-2-5-php-bindings-on-ubuntu-lucid-lynx\/<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>With version 3.6.12 users of the eFront Enterprise Edition have a very powerful tool in their hands &#8211; a Xapian-based file indexer that allows for searching through files\u2019 contents. However, setting up the file indexer to work is a little tricky. In this short guide we present the steps needed to enable Xapian on a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,42],"tags":[44],"class_list":["post-1636","post","type-post","status-publish","format-standard","hentry","category-elearning","category-resources-tools","tag-lms"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Setting up full-text search inside eFront - eFront Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.efrontlearning.com\/blog\/2013\/07\/setting-up-xapian-on-centos.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Setting up full-text search inside eFront\" \/>\n<meta property=\"og:description\" content=\"With version 3.6.12 users of the eFront Enterprise Edition have a very powerful tool in their hands &#8211; a Xapian-based file indexer that allows for searching through files\u2019 contents. 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