[evolvis-commits] r10510: added the gforge-plugin-externalsearch to the repository↵

mirabilos at evolvis.org mirabilos at evolvis.org
Thu Feb 24 17:49:54 CET 2011


Author: mirabilos
Date: 2011-02-24 17:49:54 +0100 (Thu, 24 Feb 2011)
New Revision: 10510

Added:
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/AUTHORS
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/COPYING
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/README
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-delete.pl
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-upgrade.pl
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/etc/
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/etc/plugins/
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/etc/plugins/externalsearch/
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/etc/plugins/externalsearch/config.php
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalHtmlSearchRenderer.class
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchEngine.class
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchPlugin.class
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/externalsearch-init.php
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/lib/
   trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/lib/externalsearch-init.sql
Log:
added the gforge-plugin-externalsearch to the repository


Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/AUTHORS
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/AUTHORS	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/AUTHORS	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1 @@
+Guillaume Smet <guillaume-gforge at smet.org>

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/COPYING
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/COPYING	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/COPYING	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,341 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
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+you have.  You must make sure that they, too, receive or can get the
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+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
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+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
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+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+Whether that is true depends on what the Program does.
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+  1. You may copy and distribute verbatim copies of the Program's
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+
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+
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+
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+Foundation.
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+  10. If you wish to incorporate parts of the Program into other free
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+			    NO WARRANTY
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+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
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+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/README
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/README	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/README	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,36 @@
+GForge external search plugin
+
+GForge is a web-based Collaborative Development Environment offering 
+easy access to CVS, mailing lists, bug tracking, message
+boards/forums, task management, permanent file archival,
+and total web-based administration.
+
+All files contained in this archive are licensed as stated in the
+COPYING file.  Please check out the AUTHORS file to see who helped
+make this possible.
+
+Thanks for taking the time to download this code.  If you have any
+questions please feel free to visit http://gforge.org/
+
+1. Installation Instructions
+----------------------------
+
+You need the latest CVS to make it work (2004-12-13).
+
+mkdir -p <your gforge plugin directory>/externalsearch/
+cp -r gforge-plugin-externalsearch/* <your gforge plugin directory>/externalsearch/
+
+mkdir -p /etc/gforge/plugins/
+cp gforge-plugin-externalsearch/etc/plugins/externalsearch /etc/gforge/plugins/
+
+you have to register the plugin in GForge :
+# psql -U gforge gforge
+# INSERT INTO plugins (plugin_name, plugin_desc) VALUES('externalsearch', 'External search on your GForge site');
+
+2. Description
+--------------
+
+This plugin adds a new search engine to your GForge site. It allows your users to search your GForge site
+through external search engines which have indexed it.
+You can change define search engines you want to use in the config file.
+

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-delete.pl
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-delete.pl	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-delete.pl	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,189 @@
+#!/usr/bin/perl -w
+#
+# $Id$
+#
+# Debian-specific script to delete plugin-specific tables
+# Roland Mas <lolando at debian.org>
+
+use strict ;
+use diagnostics ;
+
+use DBI ;
+use MIME::Base64 ;
+use HTML::Entities ;
+
+use vars qw/$dbh @reqlist $query/ ;
+use vars qw/$sys_default_domain $sys_cvs_host $sys_download_host
+    $sys_shell_host $sys_users_host $sys_docs_host $sys_lists_host
+    $sys_dns1_host $sys_dns2_host $FTPINCOMING_DIR $FTPFILES_DIR
+    $sys_urlroot $sf_cache_dir $sys_name $sys_themeroot
+    $sys_news_group $sys_dbhost $sys_dbname $sys_dbuser $sys_dbpasswd
+    $sys_ldap_base_dn $sys_ldap_host $admin_login $admin_password
+    $server_admin $domain_name $newsadmin_groupid $statsadmin_groupid
+    $skill_list/ ;
+use vars qw/$pluginname/ ;
+
+sub is_lesser ( $$ ) ;
+sub is_greater ( $$ ) ;
+sub debug ( $ ) ;
+sub parse_sql_file ( $ ) ;
+
+require ("/usr/lib/gforge/lib/include.pl") ; # Include a few predefined functions 
+require ("/usr/lib/gforge/lib/sqlparser.pm") ; # Our magic SQL parser
+
+debug "You'll see some debugging info during this installation." ;
+debug "Do not worry unless told otherwise." ;
+
+&db_connect ;
+
+# debug "Connected to the database OK." ;
+
+$pluginname = "externalsearch" ;
+
+$dbh->{AutoCommit} = 0;
+$dbh->{RaiseError} = 1;
+eval {
+    my ($sth, @array, $version, $action, $path, $target, $rname) ;
+
+    my $pattern = "plugin_" . $pluginname . '_%' ;
+
+    $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='v'" ;
+    $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    while (@array = $sth->fetchrow_array ()) {
+	$rname = $array [0] ;
+	&drop_view_if_exists ($rname) ;
+    }
+    $sth->finish () ;
+
+    $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='r'" ;
+    $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    while (@array = $sth->fetchrow_array ()) {
+	$rname = $array [0] ;
+	&drop_table_if_exists ($rname) ;
+    }
+    $sth->finish () ;
+
+    $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='i'" ;
+    $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    while (@array = $sth->fetchrow_array ()) {
+	$rname = $array [0] ;
+	&drop_index_if_exists ($rname) ;
+    }
+    $sth->finish () ;
+
+    $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='s'" ;
+    $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    while (@array = $sth->fetchrow_array ()) {
+	$rname = $array [0] ;
+	&drop_sequence_if_exists ($rname) ;
+    }
+    $sth->finish () ;
+
+    $dbh->commit ();
+
+
+    debug "It seems your database deletion went well and smoothly.  That's cool." ;
+    debug "Please enjoy using Debian GForge." ;
+
+    # There should be a commit at the end of every block above.
+    # If there is not, then it might be symptomatic of a problem.
+    # For safety, we roll back.
+    $dbh->rollback ();
+};
+
+if ($@) {
+    warn "Transaction aborted because $@" ;
+    debug "Transaction aborted because $@" ;
+    debug "Last SQL query was:\n$query\n(end of query)" ;
+    $dbh->rollback ;
+    debug "Please report this bug on the Debian bug-tracking system." ;
+    debug "Please include the previous messages as well to help debugging." ;
+    debug "You should not worry too much about this," ;
+    debug "your DB is still in a consistent state and should be usable." ;
+    exit 1 ;
+}
+
+$dbh->rollback ;
+$dbh->disconnect ;
+
+sub debug ( $ ) {
+    my $v = shift ;
+    chomp $v ;
+    print STDERR "$v\n" ;
+}
+
+sub drop_table_if_exists ( $ ) {
+    my $tname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$tname' AND relkind='r'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping table $tname" ;
+	$query = "DROP TABLE $tname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub drop_sequence_if_exists ( $ ) {
+    my $sname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$sname' AND relkind='S'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping sequence $sname" ;
+	$query = "DROP SEQUENCE $sname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub drop_index_if_exists ( $ ) {
+    my $iname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$iname' AND relkind='i'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping index $iname" ;
+	$query = "DROP INDEX $iname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub drop_view_if_exists ( $ ) {
+    my $iname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$iname' AND relkind='v'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping view $iname" ;
+	$query = "DROP VIEW $iname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-upgrade.pl
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-upgrade.pl	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/bin/db-upgrade.pl	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,303 @@
+#!/usr/bin/perl -w
+#
+# $Id$
+#
+# Debian-specific script to upgrade the database between releases
+# Roland Mas <lolando at debian.org>
+
+use strict ;
+use diagnostics ;
+
+use DBI ;
+use MIME::Base64 ;
+use HTML::Entities ;
+
+use vars qw/$dbh @reqlist $query/ ;
+use vars qw/$sys_default_domain $sys_cvs_host $sys_download_host
+    $sys_shell_host $sys_users_host $sys_docs_host $sys_lists_host
+    $sys_dns1_host $sys_dns2_host $FTPINCOMING_DIR $FTPFILES_DIR
+    $sys_urlroot $sf_cache_dir $sys_name $sys_themeroot
+    $sys_news_group $sys_dbhost $sys_dbname $sys_dbuser $sys_dbpasswd
+    $sys_ldap_base_dn $sys_ldap_host $admin_login $admin_password
+    $server_admin $domain_name $newsadmin_groupid $statsadmin_groupid
+    $skill_list/ ;
+use vars qw/$pluginname/ ;
+
+sub is_lesser ( $$ ) ;
+sub is_greater ( $$ ) ;
+sub debug ( $ ) ;
+sub parse_sql_file ( $ ) ;
+
+require ("/usr/lib/gforge/lib/include.pl") ; # Include a few predefined functions 
+require ("/usr/lib/gforge/lib/sqlparser.pm") ; # Our magic SQL parser
+
+debug "You'll see some debugging info during this installation." ;
+debug "Do not worry unless told otherwise." ;
+
+&db_connect ;
+
+# debug "Connected to the database OK." ;
+
+$pluginname = "externalsearch" ;
+
+$dbh->{AutoCommit} = 0;
+$dbh->{RaiseError} = 1;
+eval {
+    my ($sth, @array, $version, $path, $target) ;
+
+    &create_metadata_table ("0") ;
+    
+    $version = &get_db_version ;
+    $target = "0.1" ;
+    if (is_lesser $version, $target) {
+	my @filelist = ( "/usr/lib/gforge/plugins/$pluginname/lib/$pluginname-init.sql" ) ;
+	
+	foreach my $file (@filelist) {
+	    debug "Processing $file" ;
+	    @reqlist = @{ &parse_sql_file ($file) } ;
+	    
+	    foreach my $s (@reqlist) {
+		$query = $s ;
+		# debug $query ;
+		$sth = $dbh->prepare ($query) ;
+		$sth->execute () ;
+		$sth->finish () ;
+	    }
+	}
+	@reqlist = () ;
+	
+	&update_db_version ($target) ;
+	debug "Committing." ;
+	$dbh->commit () ;
+    }
+    
+    $version = &get_db_version ;
+    $target = "0.2" ;
+    if (is_lesser $version, $target) {
+	debug "Adding local data." ;
+	
+	do "/etc/gforge/local.pl" or die "Cannot read /etc/gforge/local.pl" ;
+	
+	my $ip_address = qx/host $domain_name | awk '{print \}'/ ;
+	
+	@reqlist = (
+		    "INSERT INTO plugin_".$pluginname."_sample_data (domain, ip_address) VALUES ('$domain_name', '$ip_address')",
+		    ) ;
+	
+	foreach my $s (@reqlist) {
+	    $query = $s ;
+	    # debug $query ;
+	    $sth = $dbh->prepare ($query) ;
+	    $sth->execute () ;
+	    $sth->finish () ;
+	}
+	@reqlist = () ;
+	
+	&update_db_version ($target) ;
+	debug "Committing." ;
+	$dbh->commit () ;
+    }
+
+    debug "It seems your database install/upgrade went well and smoothly.  That's cool." ;
+    debug "Please enjoy using Debian GForge." ;
+
+    # There should be a commit at the end of every block above.
+    # If there is not, then it might be symptomatic of a problem.
+    # For safety, we roll back.
+    $dbh->rollback ();
+};
+
+if ($@) {
+    warn "Transaction aborted because $@" ;
+    debug "Transaction aborted because $@" ;
+    debug "Last SQL query was:\n$query\n(end of query)" ;
+    $dbh->rollback ;
+    debug "Please report this bug on the Debian bug-tracking system." ;
+    debug "Please include the previous messages as well to help debugging." ;
+    debug "You should not worry too much about this," ;
+    debug "your DB is still in a consistent state and should be usable." ;
+    exit 1 ;
+}
+
+$dbh->rollback ;
+$dbh->disconnect ;
+
+sub is_lesser ( $$ ) {
+    my $v1 = shift || 0 ;
+    my $v2 = shift || 0 ;
+
+    my $rc = system "dpkg --compare-versions $v1 lt $v2" ;
+
+    return (! $rc) ;
+}
+
+sub is_greater ( $$ ) {
+    my $v1 = shift || 0 ;
+    my $v2 = shift || 0 ;
+
+    my $rc = system "dpkg --compare-versions $v1 gt $v2" ;
+
+    return (! $rc) ;
+}
+
+sub debug ( $ ) {
+    my $v = shift ;
+    chomp $v ;
+    print STDERR "$v\n" ;
+}
+
+sub create_metadata_table ( $ ) {
+    my $v = shift || "0" ;
+    my $tablename = "plugin_" .$pluginname . "_meta_data" ;
+    # Do we have the metadata table?
+
+    $query = "SELECT count(*) FROM pg_class WHERE relname = '$tablename' and relkind = 'r'";
+    # debug $query ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    # Let's create this table if we have it not
+
+    if ($array [0] == 0) {
+	debug "Creating $tablename table." ;
+	$query = "CREATE TABLE $tablename (key varchar primary key, value text not null)" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+
+    $query = "SELECT count(*) FROM $tablename WHERE key = 'db-version'";
+    # debug $query ;
+    $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    # Empty table?  We'll have to fill it up a bit
+
+    if ($array [0] == 0) {
+	debug "Inserting first data into $tablename table." ;
+	$query = "INSERT INTO $tablename (key, value) VALUES ('db-version', '$v')" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub update_db_version ( $ ) {
+    my $v = shift or die "Not enough arguments" ;
+    my $tablename = "plugin_" .$pluginname . "_meta_data" ;
+
+    debug "Updating $tablename table." ;
+    $query = "UPDATE $tablename SET value = '$v' WHERE key = 'db-version'" ;
+    # debug $query ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    $sth->finish () ;
+}
+
+sub get_db_version () {
+    my $tablename = "plugin_" .$pluginname . "_meta_data" ;
+
+    $query = "SELECT value FROM $tablename WHERE key = 'db-version'" ;
+    # debug $query ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    my $version = $array [0] ;
+
+    return $version ;
+}
+
+sub drop_table_if_exists ( $ ) {
+    my $tname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$tname' AND relkind='r'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping table $tname" ;
+	$query = "DROP TABLE $tname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub drop_sequence_if_exists ( $ ) {
+    my $sname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$sname' AND relkind='S'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping sequence $sname" ;
+	$query = "DROP SEQUENCE $sname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub drop_index_if_exists ( $ ) {
+    my $iname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$iname' AND relkind='i'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping index $iname" ;
+	$query = "DROP INDEX $iname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub drop_view_if_exists ( $ ) {
+    my $iname = shift or die  "Not enough arguments" ;
+    $query = "SELECT count(*) FROM pg_class WHERE relname='$iname' AND relkind='v'" ;
+    my $sth = $dbh->prepare ($query) ;
+    $sth->execute () ;
+    my @array = $sth->fetchrow_array () ;
+    $sth->finish () ;
+
+    if ($array [0] != 0) {
+	# debug "Dropping view $iname" ;
+	$query = "DROP VIEW $iname" ;
+	# debug $query ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	$sth->finish () ;
+    }
+}
+
+sub bump_sequence_to ( $$ ) {
+    my ($sth, @array, $seqname, $targetvalue) ;
+
+    $seqname = shift ;
+    $targetvalue = shift ;
+
+    do {
+	$query = "select nextval ('$seqname')" ;
+	$sth = $dbh->prepare ($query) ;
+	$sth->execute () ;
+	@array = $sth->fetchrow_array () ;
+	$sth->finish () ;
+    } until $array[0] >= $targetvalue ;
+}

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/etc/plugins/externalsearch/config.php
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/etc/plugins/externalsearch/config.php	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/etc/plugins/externalsearch/config.php	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,13 @@
+<?php
+
+$externalSearchEngines = array(
+	'Google' => 'http://www.google.com/search?as_sitesearch='.$GLOBALS['sys_default_domain'].'&as_q=',
+	'AllTheWeb' => 'http://alltheweb.com/search?advanced=1&dincl='.$GLOBALS['sys_default_domain'].'&q='
+);
+
+// Local Variables:
+// mode: php
+// c-file-style: "bsd"
+// End:
+ 
+?>
\ No newline at end of file

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalHtmlSearchRenderer.class
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalHtmlSearchRenderer.class	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalHtmlSearchRenderer.class	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,47 @@
+<?php
+/**
+ * External search plugin
+ *
+ * Copyright 2004 (c) Guillaume Smet
+ *
+ * http://gforge.org
+ *
+ * @version $Id$
+ */
+
+require_once('www/search/include/renderers/SearchRenderer.class');
+
+class ExternalHtmlSearchRenderer extends SearchRenderer {
+
+	/**
+	* name of the external site
+	*
+	* @var string $name
+	*/
+	var $name;
+	
+	/**
+	* url of the external site
+	*
+	* @var string $url
+	*/
+	var $url;	
+
+	/**
+	 * Constructor
+	 *
+	 * @param string $words words we are searching for
+	 */
+	function ExternalHtmlSearchRenderer($type, $name, $url, $words) {
+		$this->name = $name;
+		$this->url = $url;
+		$this->SearchRenderer($type, $words, true, false);
+	}
+
+	function flush() {
+		header('Location: '.$this->url.urlencode($this->query['words']));
+		exit();
+	}
+}
+
+?>
\ No newline at end of file

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchEngine.class
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchEngine.class	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchEngine.class	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,48 @@
+<?php
+/**
+ * External search plugin
+ *
+ * Copyright 2004 (c) Guillaume Smet
+ *
+ * http://gforge.org
+ *
+ * @version $Id$
+ */
+
+require_once('www/search/include/engines/GroupSearchEngine.class');
+
+class ExternalSearchEngine extends SearchEngine {
+	
+	/**
+	* name of the external site
+	*
+	* @var string $name
+	*/
+	var $name;
+	
+	/**
+	* url of the external site
+	*
+	* @var string $url
+	*/
+	var $url;
+	
+	function ExternalSearchEngine($type, $name, $url) {
+		$this->name = $name;
+		$this->url = $url;
+		
+		$this->SearchEngine($type, 'ExternalHtmlSearchRenderer', $name);
+	}
+	
+	function isAvailable($parameters) {
+		return true;
+	}
+	
+	function & getSearchRenderer($words, $offset, $exact, $parameters) {
+		require_once('ExternalHtmlSearchRenderer.class');
+		$renderer = new ExternalHtmlSearchRenderer($type, $this->name, $this->url, $words);
+		return $renderer;
+	}
+}
+
+?>
\ No newline at end of file

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchPlugin.class
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchPlugin.class	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/ExternalSearchPlugin.class	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * External search plugin
+ *
+ * Copyright 2004 (c) Guillaume Smet
+ *
+ * http://gforge.org
+ *
+ * @version $Id$
+ */
+
+require_once ('www/search/include/SearchManager.class');
+require_once ('ExternalSearchEngine.class');
+
+class ExternalSearchPlugin extends Plugin {
+	function ExternalSearchPlugin() {
+		$this->Plugin();
+		$this->name = 'externalsearch';
+		$this->text = 'External Search';
+		
+		$this->hooks[] = 'search_engines';
+	}
+
+	function CallHook($hookname, & $searchManager) {
+		switch($hookname) {
+			case 'search_engines':
+				require_once('/etc/gforge/plugins/externalsearch/config.php');
+				foreach($externalSearchEngines AS $name => $url) {
+					$type = SEARCH__TYPE_IS_EXTERNAL.'_'.$name;
+					$searchManager->addSearchEngine(
+						$type,
+						new ExternalSearchEngine($type, $name, $url)
+					);
+				}
+				break;
+		}
+	}
+}
+
+// Local Variables:
+// mode: php
+// c-file-style: "bsd"
+// End:
+
+?>
\ No newline at end of file

Added: trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/externalsearch-init.php
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/externalsearch-init.php	                        (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge-plugin-externalsearch/include/externalsearch-init.php	2011-02-24 16:49:54 UTC (rev 10510)
@@ -0,0 +1,22 @@
+<?php
+/**
+ * External search plugin
+ *
+ * Copyright 2004 (c) Guillaume Smet
+ *
+ * http://gforge.org
+ *
+ * @version $Id$
+ */
+
+require_once('ExternalSearchPlugin.class') ;
+
+define(SEARCH__TYPE_IS_EXTERNAL, 'external');
+
+$externalSearchPluginObject = new ExternalSearchPlugin();
+
+register_plugin($externalSearchPluginObject) ;
+
+// End:
+
+?>
\ No newline at end of file



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