2 # Copyright 2002 Katipo Communications
4 # This file is part of Koha.
6 # Koha is free software; you can redistribute it and/or modify it under the
7 # terms of the GNU General Public License as published by the Free Software
8 # Foundation; either version 2 of the License, or (at your option) any later
11 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
12 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
13 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License along with
16 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
17 # Suite 330, Boston, MA 02111-1307 USA
23 if ($ENV{'HTTP_USER_AGENT'}) {
25 import CGI::Carp qw(fatalsToBrowser);
28 my $debug_level = C4::Context->preference("DebugLevel");
30 if ($debug_level eq "2"){
31 # debug 2 , print extra info too.
32 my %versions = get_versions();
34 # a little example table with various version info";
36 <h1>debug level $debug_level </h1>
37 <p>Got an error: $msg</p>
39 <tr><th>Apache<td> $versions{apacheVersion}</tr>
40 <tr><th>Koha<td> $versions{kohaVersion}</tr>
41 <tr><th>MySQL<td> $versions{mysqlVersion}</tr>
42 <tr><th>OS<td> $versions{osVersion}</tr>
43 <tr><th>Perl<td> $versions{perlVersion}</tr>
46 } elsif ($debug_level eq "1"){
47 print "<h1>debug level $debug_level </h1>";
48 print "<p>Got an error: $msg</p>";
50 print "production mode - trapped fatal";
53 CGI::Carp->set_message(\&handle_errors);
54 } # else there is no browser to send fatals to!
63 use vars qw($VERSION $AUTOLOAD $context @context_stack);
65 $VERSION = '3.00.00.005';
69 C4::Context - Maintain and manipulate the context of a Koha script
75 use C4::Context("/path/to/koha.xml");
77 $config_value = C4::Context->config("config_variable");
79 $koha_preference = C4::Context->preference("preference");
81 $db_handle = C4::Context->dbh;
83 $Zconn = C4::Context->Zconn;
85 $stopwordhash = C4::Context->stopwords;
89 When a Koha script runs, it makes use of a certain number of things:
90 configuration settings in F</etc/koha.xml>, a connection to the Koha
91 databases, and so forth. These things make up the I<context> in which
94 This module takes care of setting up the context for a script:
95 figuring out which configuration file to load, and loading it, opening
96 a connection to the right database, and so forth.
98 Most scripts will only use one context. They can simply have
104 Other scripts may need to use several contexts. For instance, if a
105 library has two databases, one for a certain collection, and the other
106 for everything else, it might be necessary for a script to use two
107 different contexts to search both databases. Such scripts should use
108 the C<&set_context> and C<&restore_context> functions, below.
110 By default, C4::Context reads the configuration from
111 F</etc/koha.xml>. This may be overridden by setting the C<$KOHA_CONF>
112 environment variable to the pathname of a configuration file to use.
121 # In addition to what is said in the POD above, a Context object is a
122 # reference-to-hash with the following fields:
125 # A reference-to-hash whose keys and values are the
126 # configuration variables and values specified in the config
127 # file (/etc/koha.xml).
129 # A handle to the appropriate database for this context.
131 # Used by &set_dbh and &restore_dbh to hold other database
132 # handles for this context.
134 # A connection object for the Zebra server
136 use constant CONFIG_FNAME => "/etc/koha.xml";
137 # Default config file, if none is specified
139 $context = undef; # Initially, no context is set
140 @context_stack = (); # Initially, no saved contexts
144 returns the kohaversion stored in kohaversion.pl file
148 my $cgidir = C4::Context->intranetdir ."/cgi-bin";
150 # 2 cases here : on CVS install, $cgidir does not need a /cgi-bin
151 # on a standard install, /cgi-bin need to be added.
152 # test one, then the other
153 # FIXME - is this all really necessary?
154 unless (opendir(DIR, "$cgidir/cataloguing/value_builder")) {
155 $cgidir = C4::Context->intranetdir;
159 do $cgidir."/kohaversion.pl" || die "NO $cgidir/kohaversion.pl";
160 return kohaversion();
162 =item read_config_file
166 Reads the specified Koha config file.
168 Returns an object containing the configuration variables. The object's
169 structure is a bit complex to the uninitiated ... take a look at the
170 koha.xml file as well as the XML::Simple documentation for details. Or,
171 here are a few examples that may give you what you need:
173 The simple elements nested within the <config> element:
175 my $pass = $koha->{'config'}->{'pass'};
177 The <listen> elements:
179 my $listen = $koha->{'listen'}->{'biblioserver'}->{'content'};
181 The elements nested within the <server> element:
183 my $ccl2rpn = $koha->{'server'}->{'biblioserver'}->{'cql2rpn'};
185 Returns undef in case of error.
191 sub read_config_file {
192 my $fname = shift; # Config file to read
193 my $retval = {}; # Return value: ref-to-hash holding the configuration
194 my $koha = XMLin($fname, keyattr => ['id'],forcearray => ['listen', 'server', 'serverinfo']);
199 # Translates the full text name of a database into de appropiate dbi name
205 # FIXME - Should have other databases.
206 if (/mysql/i) { return("mysql"); }
207 if (/Postgres|Pg|PostgresSQL/) { return("Pg"); }
208 if (/oracle/i) { return("Oracle"); }
210 return undef; # Just in case
215 my $conf_fname = shift; # Config file name
218 # Create a new context from the given config file name, if
219 # any, then set it as the current context.
220 $context = new C4::Context($conf_fname);
221 return undef if !defined($context);
222 $context->set_context;
227 $context = new C4::Context;
228 $context = new C4::Context("/path/to/koha.xml");
230 Allocates a new context. Initializes the context from the specified
231 file, which defaults to either the file given by the C<$KOHA_CONF>
232 environment variable, or F</etc/koha.xml>.
234 C<&new> does not set this context as the new default context; for
235 that, use C<&set_context>.
241 # 2004-08-10 A. Tarallo: Added check if the conf file is not empty
244 my $conf_fname = shift; # Config file to load
247 # check that the specified config file exists and is not empty
248 undef $conf_fname unless
249 (defined $conf_fname && -e $conf_fname && -s $conf_fname);
250 # Figure out a good config file to load if none was specified.
251 if (!defined($conf_fname))
253 # If the $KOHA_CONF environment variable is set, use
254 # that. Otherwise, use the built-in default.
255 $conf_fname = $ENV{"KOHA_CONF"} || CONFIG_FNAME;
257 # Load the desired config file.
258 $self = read_config_file($conf_fname);
259 $self->{"config_file"} = $conf_fname;
261 warn "read_config_file($conf_fname) returned undef" if !defined($self->{"config"});
262 return undef if !defined($self->{"config"});
264 $self->{"dbh"} = undef; # Database handle
265 $self->{"Zconn"} = undef; # Zebra Connections
266 $self->{"stopwords"} = undef; # stopwords list
267 $self->{"marcfromkohafield"} = undef; # the hash with relations between koha table fields and MARC field/subfield
268 $self->{"userenv"} = undef; # User env
269 $self->{"activeuser"} = undef; # current active user
277 $context = new C4::Context;
278 $context->set_context();
280 set_context C4::Context $context;
283 restore_context C4::Context;
285 In some cases, it might be necessary for a script to use multiple
286 contexts. C<&set_context> saves the current context on a stack, then
287 sets the context to C<$context>, which will be used in future
288 operations. To restore the previous context, use C<&restore_context>.
296 my $new_context; # The context to set
298 # Figure out whether this is a class or instance method call.
300 # We're going to make the assumption that control got here
301 # through valid means, i.e., that the caller used an instance
302 # or class method call, and that control got here through the
303 # usual inheritance mechanisms. The caller can, of course,
304 # break this assumption by playing silly buggers, but that's
305 # harder to do than doing it properly, and harder to check
307 if (ref($self) eq "")
309 # Class method. The new context is the next argument.
310 $new_context = shift;
312 # Instance method. The new context is $self.
313 $new_context = $self;
316 # Save the old context, if any, on the stack
317 push @context_stack, $context if defined($context);
319 # Set the new context
320 $context = $new_context;
323 =item restore_context
327 Restores the context set by C<&set_context>.
336 if ($#context_stack < 0)
339 die "Context stack underflow";
342 # Pop the old context and set it.
343 $context = pop @context_stack;
345 # FIXME - Should this return something, like maybe the context
346 # that was current when this was called?
351 $value = C4::Context->config("config_variable");
353 $value = C4::Context->config_variable;
355 Returns the value of a variable specified in the configuration file
356 from which the current context was created.
358 The second form is more compact, but of course may conflict with
359 method names. If there is a configuration variable called "new", then
360 C<C4::Config-E<gt>new> will not return it.
368 my $var = shift; # The config variable to return
370 return undef if !defined($context->{"config"});
371 # Presumably $self->{config} might be
372 # undefined if the config file given to &new
373 # didn't exist, and the caller didn't bother
374 # to check the return value.
376 # Return the value of the requested config variable
377 return $context->{"config"}->{$var};
383 my $var = shift; # The config variable to return
385 return undef if !defined($context->{"server"});
386 # Presumably $self->{config} might be
387 # undefined if the config file given to &new
388 # didn't exist, and the caller didn't bother
389 # to check the return value.
391 # Return the value of the requested config variable
392 return $context->{"server"}->{$var};
397 my $var = shift; # The config variable to return
399 return undef if !defined($context->{"serverinfo"});
400 # Presumably $self->{config} might be
401 # undefined if the config file given to &new
402 # didn't exist, and the caller didn't bother
403 # to check the return value.
405 # Return the value of the requested config variable
406 return $context->{"serverinfo"}->{$var};
410 $sys_preference = C4::Context->preference("some_variable");
412 Looks up the value of the given system preference in the
413 systempreferences table of the Koha database, and returns it. If the
414 variable is not set, or in case of error, returns the undefined value.
419 # FIXME - The preferences aren't likely to change over the lifetime of
420 # the script (and things might break if they did change), so perhaps
421 # this function should cache the results it finds.
425 my $var = shift; # The system preference to return
426 my $retval; # Return value
427 my $dbh = C4::Context->dbh or return 0;
428 # Look up systempreferences.variable==$var
429 $retval = $dbh->selectrow_array(<<EOT);
431 FROM systempreferences
432 WHERE variable='$var'
438 sub boolean_preference ($) {
440 my $var = shift; # The system preference to return
441 my $it = preference($self, $var);
442 return defined($it)? C4::Boolean::true_p($it): undef;
446 # This implements C4::Config->foo, and simply returns
447 # C4::Context->config("foo"), as described in the documentation for
450 # FIXME - Perhaps this should be extended to check &config first, and
451 # then &preference if that fails. OTOH, AUTOLOAD could lead to crappy
452 # code, so it'd probably be best to delete it altogether so as not to
453 # encourage people to use it.
458 $AUTOLOAD =~ s/.*:://; # Chop off the package name,
459 # leaving only the function name.
460 return $self->config($AUTOLOAD);
465 $Zconn = C4::Context->Zconn
467 Returns a connection to the Zebra database for the current
468 context. If no connection has yet been made, this method
469 creates one and connects.
473 C<$server> one of the servers defined in the koha.xml file
475 C<$async> whether this is a asynchronous connection
477 C<$auth> whether this connection has rw access (1) or just r access (0 or NULL)
489 if ( defined($context->{"Zconn"}->{$server}) ) {
490 return $context->{"Zconn"}->{$server};
492 # No connection object or it died. Create one.
494 $context->{"Zconn"}->{$server} = &_new_Zconn($server,$async,$auth,$piggyback,$syntax);
495 return $context->{"Zconn"}->{$server};
501 $context->{"Zconn"} = &_new_Zconn($server,$async);
503 Internal function. Creates a new database connection from the data given in the current context and returns it.
505 C<$server> one of the servers defined in the koha.xml file
507 C<$async> whether this is a asynchronous connection
509 C<$auth> whether this connection has rw access (1) or just r access (0 or NULL)
514 my ($server,$async,$auth,$piggyback,$syntax) = @_;
516 my $tried=0; # first attempt
517 my $Zconn; # connection object
518 $server = "biblioserver" unless $server;
519 $syntax = "usmarc" unless $syntax;
521 my $host = $context->{'listen'}->{$server}->{'content'};
522 my $user = $context->{"serverinfo"}->{$server}->{"user"};
523 my $servername = $context->{"config"}->{$server};
524 my $password = $context->{"serverinfo"}->{$server}->{"password"};
528 my $o = new ZOOM::Options();
529 $o->option(async => 1) if $async;
530 $o->option(count => $piggyback) if $piggyback;
531 $o->option(cqlfile=> $context->{"server"}->{$server}->{"cql2rpn"});
532 $o->option(cclfile=> $context->{"serverinfo"}->{$server}->{"ccl2rpn"});
533 $o->option(preferredRecordSyntax => $syntax);
534 $o->option(elementSetName => "F"); # F for 'full' as opposed to B for 'brief'
535 $o->option(user=>$user) if $auth;
536 $o->option(password=>$password) if $auth;
537 $o->option(databaseName => ($servername?$servername:"biblios"));
539 # create a new connection object
540 $Zconn= create ZOOM::Connection($o);
543 $Zconn->connect($host, 0);
545 # check for errors and warn
546 if ($Zconn->errcode() !=0) {
547 warn "something wrong with the connection: ". $Zconn->errmsg();
552 # # Koha manages the Zebra server -- this doesn't work currently for me because of permissions issues
553 # # Also, I'm skeptical about whether it's the best approach
554 # warn "problem with Zebra";
555 # if ( C4::Context->preference("ManageZebra") ) {
556 # if ($@->code==10000 && $tried==0) { ##No connection try restarting Zebra
558 # warn "trying to restart Zebra";
559 # my $res=system("zebrasrv -f $ENV{'KOHA_CONF'} >/koha/log/zebra-error.log");
562 # warn "Error ", $@->code(), ": ", $@->message(), "\n";
572 # Internal helper function (not a method!). This creates a new
573 # database connection from the data given in the current context, and
577 ##correct name for db_schme
579 if ($context->config("db_scheme")){
580 $db_driver=db_scheme2dbi($context->config("db_scheme"));
585 my $db_name = $context->config("database");
586 my $db_host = $context->config("hostname");
587 my $db_user = $context->config("user");
588 my $db_passwd = $context->config("pass");
589 my $dbh= DBI->connect("DBI:$db_driver:$db_name:$db_host",
590 $db_user, $db_passwd);
591 # Koha 3.0 is utf-8, so force utf8 communication between mySQL and koha, whatever the mysql default config.
592 # this is better than modifying my.cnf (and forcing all communications to be in utf8)
593 $dbh->do("set NAMES 'utf8'") if ($dbh);
594 $dbh->{'mysql_enable_utf8'}=1; #enable
600 $dbh = C4::Context->dbh;
602 Returns a database handle connected to the Koha database for the
603 current context. If no connection has yet been made, this method
604 creates one, and connects to the database.
606 This database handle is cached for future use: if you call
607 C<C4::Context-E<gt>dbh> twice, you will get the same handle both
608 times. If you need a second database handle, use C<&new_dbh> and
609 possibly C<&set_dbh>.
619 if (defined($context->{"dbh"})) {
620 $sth=$context->{"dbh"}->prepare("select 1");
621 return $context->{"dbh"} if (defined($sth->execute));
624 # No database handle or it died . Create one.
625 $context->{"dbh"} = &_new_dbh();
627 return $context->{"dbh"};
632 $dbh = C4::Context->new_dbh;
634 Creates a new connection to the Koha database for the current context,
635 and returns the database handle (a C<DBI::db> object).
637 The handle is not saved anywhere: this method is strictly a
638 convenience function; the point is that it knows which database to
639 connect to so that the caller doesn't have to know.
653 $my_dbh = C4::Connect->new_dbh;
654 C4::Connect->set_dbh($my_dbh);
656 C4::Connect->restore_dbh;
658 C<&set_dbh> and C<&restore_dbh> work in a manner analogous to
659 C<&set_context> and C<&restore_context>.
661 C<&set_dbh> saves the current database handle on a stack, then sets
662 the current database handle to C<$my_dbh>.
664 C<$my_dbh> is assumed to be a good database handle.
674 # Save the current database handle on the handle stack.
675 # We assume that $new_dbh is all good: if the caller wants to
676 # screw himself by passing an invalid handle, that's fine by
678 push @{$context->{"dbh_stack"}}, $context->{"dbh"};
679 $context->{"dbh"} = $new_dbh;
684 C4::Context->restore_dbh;
686 Restores the database handle saved by an earlier call to
687 C<C4::Context-E<gt>set_dbh>.
696 if ($#{$context->{"dbh_stack"}} < 0)
699 die "DBH stack underflow";
702 # Pop the old database handle and set it.
703 $context->{"dbh"} = pop @{$context->{"dbh_stack"}};
705 # FIXME - If it is determined that restore_context should
706 # return something, then this function should, too.
709 =item marcfromkohafield
711 $dbh = C4::Context->marcfromkohafield;
713 Returns a hash with marcfromkohafield.
715 This hash is cached for future use: if you call
716 C<C4::Context-E<gt>marcfromkohafield> twice, you will get the same hash without real DB access
721 sub marcfromkohafield
725 # If the hash already exists, return it.
726 return $context->{"marcfromkohafield"} if defined($context->{"marcfromkohafield"});
728 # No hash. Create one.
729 $context->{"marcfromkohafield"} = &_new_marcfromkohafield();
731 return $context->{"marcfromkohafield"};
734 # _new_marcfromkohafield
735 # Internal helper function (not a method!). This creates a new
736 # hash with stopwords
737 sub _new_marcfromkohafield
739 my $dbh = C4::Context->dbh;
740 my $marcfromkohafield;
741 my $sth = $dbh->prepare("select frameworkcode,kohafield,tagfield,tagsubfield from marc_subfield_structure where kohafield > ''");
743 while (my ($frameworkcode,$kohafield,$tagfield,$tagsubfield) = $sth->fetchrow) {
745 $marcfromkohafield->{$frameworkcode}->{$kohafield} = [$tagfield,$tagsubfield];
747 return $marcfromkohafield;
752 $dbh = C4::Context->stopwords;
754 Returns a hash with stopwords.
756 This hash is cached for future use: if you call
757 C<C4::Context-E<gt>stopwords> twice, you will get the same hash without real DB access
766 # If the hash already exists, return it.
767 return $context->{"stopwords"} if defined($context->{"stopwords"});
769 # No hash. Create one.
770 $context->{"stopwords"} = &_new_stopwords();
772 return $context->{"stopwords"};
776 # Internal helper function (not a method!). This creates a new
777 # hash with stopwords
780 my $dbh = C4::Context->dbh;
782 my $sth = $dbh->prepare("select word from stopwords");
784 while (my $stopword = $sth->fetchrow_array) {
786 $stopwordlist->{$stopword} = uc($stopword);
788 $stopwordlist->{A} = "A" unless $stopwordlist;
789 return $stopwordlist;
794 C4::Context->userenv;
796 Builds a hash for user environment variables.
798 This hash shall be cached for future use: if you call
799 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
801 set_userenv is called in Auth.pm
808 my $var = $context->{"activeuser"};
809 return $context->{"userenv"}->{$var} if (defined $context->{"userenv"}->{$var});
810 # insecure=1 management
811 if ($context->{"dbh"} && $context->preference('insecure')) {
813 $insecure{flags} = '16382';
814 $insecure{branchname} ='Insecure',
815 $insecure{number} ='0';
816 $insecure{cardnumber} ='0';
817 $insecure{id} = 'insecure';
818 $insecure{branch} = 'INS';
819 $insecure{emailaddress} = 'test@mode.insecure.com';
828 C4::Context->set_userenv($usernum, $userid, $usercnum, $userfirstname, $usersurname, $userbranch, $userflags, $emailaddress);
830 Informs a hash for user environment variables.
832 This hash shall be cached for future use: if you call
833 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
835 set_userenv is called in Auth.pm
841 my ($usernum, $userid, $usercnum, $userfirstname, $usersurname, $userbranch, $branchname, $userflags, $emailaddress, $branchprinter)= @_;
842 my $var=$context->{"activeuser"};
844 "number" => $usernum,
846 "cardnumber" => $usercnum,
847 "firstname" => $userfirstname,
848 "surname" => $usersurname,
849 #possibly a law problem
850 "branch" => $userbranch,
851 "branchname" => $branchname,
852 "flags" => $userflags,
853 "emailaddress" => $emailaddress,
854 "branchprinter" => $branchprinter
856 $context->{userenv}->{$var} = $cell;
862 C4::Context->_new_userenv($session);
864 Builds a hash for user environment variables.
866 This hash shall be cached for future use: if you call
867 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
869 _new_userenv is called in Auth.pm
878 $context->{"activeuser"}=$sessionID;
883 C4::Context->_unset_userenv;
885 Destroys the hash for activeuser user environment variables.
894 undef $context->{"activeuser"} if ($context->{"activeuser"} eq $sessionID);
900 C4::Context->get_versions
902 Gets various version info, for core Koha packages, Currently called from carp handle_errors() sub, to send to browser if 'DebugLevel' syspref is set to '2'.
908 # A little example sub to show more debugging info for CGI::Carp
911 $versions{kohaVersion} = C4::Context->config("kohaversion");
912 $versions{osVersion} = `uname -a`;
913 $versions{perlVersion} = $];
914 $versions{mysqlVersion} = `mysql -V`;
915 $versions{apacheVersion} = `httpd -v`;
916 $versions{apacheVersion} = `httpd2 -v` unless $versions{apacheVersion} ;
917 $versions{apacheVersion} = `apache2 -v` unless $versions{apacheVersion} ;
918 $versions{apacheVersion} = `/usr/sbin/apache2 -v` unless $versions{apacheVersion} ;
934 Specifies the configuration file to read.
942 Andrew Arensburger <arensb at ooblick dot com>
944 Joshua Ferraro <jmf at liblime dot com>
948 # Revision 1.57 2007/05/22 09:13:55 tipaul
949 # Bugfixes & improvements (various and minor) :
950 # - updating templates to have tmpl_process3.pl running without any errors
951 # - adding a drupal-like css for prog templates (with 3 small images)
952 # - fixing some bugs in circulation & other scripts
953 # - updating french translation
954 # - fixing some typos in templates
956 # Revision 1.56 2007/04/23 15:21:17 tipaul
957 # renaming currenttransfers to transferstoreceive
959 # Revision 1.55 2007/04/17 08:48:00 tipaul
960 # circulation cleaning continued: bufixing
962 # Revision 1.54 2007/03/29 16:45:53 tipaul
963 # Code cleaning of Biblio.pm (continued)
965 # All subs have be cleaned :
968 # - reordering Biblio.pm completly
969 # - using only naming conventions
971 # Seems to have broken nothing, but it still has to be heavily tested.
972 # Note that Biblio.pm is now much more efficient than previously & probably more reliable as well.
974 # Revision 1.53 2007/03/29 13:30:31 tipaul
976 # == Biblio.pm cleaning (useless) ==
977 # * some sub declaration dropped
978 # * removed modbiblio sub
979 # * removed moditem sub
980 # * removed newitems. It was used only in finishrecieve. Replaced by a TransformKohaToMarc+AddItem, that is better.
981 # * removed MARCkoha2marcItem
982 # * removed MARCdelsubfield declaration
983 # * removed MARCkoha2marcBiblio
985 # == Biblio.pm cleaning (naming conventions) ==
986 # * MARCgettagslib renamed to GetMarcStructure
987 # * MARCgetitems renamed to GetMarcItem
988 # * MARCfind_frameworkcode renamed to GetFrameworkCode
989 # * MARCmarc2koha renamed to TransformMarcToKoha
990 # * MARChtml2marc renamed to TransformHtmlToMarc
991 # * MARChtml2xml renamed to TranformeHtmlToXml
992 # * zebraop renamed to ModZebra
995 # * removing MARC=OFF related scripts (in cataloguing directory)
996 # * removed checkitems (function related to MARC=off feature, that is completly broken in head. If someone want to reintroduce it, hard work coming...)
997 # * removed getitemsbybiblioitem (used only by MARC=OFF scripts, that is removed as well)
999 # Revision 1.52 2007/03/16 01:25:08 kados
1000 # Using my precrash CVS copy I did the following:
1002 # cvs -z3 -d:ext:kados@cvs.savannah.nongnu.org:/sources/koha co -P koha
1003 # find koha.precrash -type d -name "CVS" -exec rm -v {} \;
1004 # cp -r koha.precrash/* koha/
1008 # This should in theory put us right back where we were before the crash
1010 # Revision 1.52 2007/03/12 21:17:05 rych
1011 # add server, serverinfo as arrays from config
1013 # Revision 1.51 2007/03/09 14:31:47 tipaul
1014 # rel_3_0 moved to HEAD
1016 # Revision 1.43.2.10 2007/02/09 17:17:56 hdl
1017 # Managing a little better database absence.
1018 # (preventing from BIG 550)
1020 # Revision 1.43.2.9 2006/12/20 16:50:48 tipaul
1021 # improving "insecure" management
1024 # you told me that you had some libraries with insecure=ON (behind a firewall).
1025 # In this commit, I created a "fake" user when insecure=ON. It has a fake branch. You may find better to have the 1st branch in branch table instead of a fake one.
1027 # Revision 1.43.2.8 2006/12/19 16:48:16 alaurin
1028 # reident programs, and adding branchcode value in reserves
1030 # Revision 1.43.2.7 2006/12/06 21:55:38 hdl
1031 # Adding ModZebrations for servers to get serverinfos in Context.pm
1032 # Using this function in rebuild_zebra.pl
1034 # Revision 1.43.2.6 2006/11/24 21:18:31 kados
1035 # very minor changes, no functional ones, just comments, etc.
1037 # Revision 1.43.2.5 2006/10/30 13:24:16 toins
1038 # fix some minor POD error.
1040 # Revision 1.43.2.4 2006/10/12 21:42:49 hdl
1041 # Managing multiple zebra connections
1043 # Revision 1.43.2.3 2006/10/11 14:27:26 tipaul
1044 # removing a warning
1046 # Revision 1.43.2.2 2006/10/10 15:28:16 hdl
1047 # BUG FIXING : using database name in Zconn if defined and not hard coded value
1049 # Revision 1.43.2.1 2006/10/06 13:47:28 toins
1050 # Synch with dev_week.
1051 # /!\ WARNING :: Please now use the new version of koha.xml.
1053 # Revision 1.18.2.5.2.14 2006/09/24 15:24:06 kados
1054 # remove Zebraauth routine, fold the functionality into Zconn
1055 # Zconn can now take several arguments ... this will probably
1056 # change soon as I'm not completely happy with the readability
1057 # of the current format ... see the POD for details.
1059 # cleaning up Biblio.pm, removing unnecessary routines.
1061 # DeleteBiblio - used to delete a biblio from zebra and koha tables
1062 # -- checks to make sure there are no existing issues
1063 # -- saves backups of biblio,biblioitems,items in deleted* tables
1064 # -- does commit operation
1066 # getRecord - used to retrieve one record from zebra in piggyback mode using biblionumber
1067 # brought back z3950_extended_services routine
1069 # Lots of modifications to Context.pm, you can now store user and pass info for
1070 # multiple servers (for federated searching) using the <serverinfo> element.
1071 # I'll commit my koha.xml to demonstrate this or you can refer to the POD in
1072 # Context.pm (which I also expanded on).
1074 # Revision 1.18.2.5.2.13 2006/08/10 02:10:21 kados
1075 # Turned warnings on, and running a search turned up lots of warnings.
1076 # Cleaned up those ...
1078 # removed getitemtypes from Koha.pm (one in Search.pm looks newer)
1079 # removed itemcount from Biblio.pm
1081 # made some local subs local with a _ prefix (as they were redefined
1084 # Add two new search subs to Search.pm the start of a new search API
1085 # that's a bit more scalable
1087 # Revision 1.18.2.5.2.10 2006/07/21 17:50:51 kados
1088 # moving the *.properties files to intranetdir/etc dir
1090 # Revision 1.18.2.5.2.9 2006/07/17 08:05:20 tipaul
1091 # there was a hardcoded link to /koha/etc/ I replaced it with intranetdir config value
1093 # Revision 1.18.2.5.2.8 2006/07/11 12:20:37 kados
1094 # adding ccl and cql files ... Tumer, if you want to fit these into the
1095 # config file by all means do.
1097 # Revision 1.18.2.5.2.7 2006/06/04 22:50:33 tgarip1957
1098 # We do not hard code cql2rpn conversion file in context.pm our koha.xml configuration file already describes the path for this file.
1099 # At cql searching we use method CQL not CQL2RPN as the cql2rpn conversion file is defined at server level
1101 # Revision 1.18.2.5.2.6 2006/06/02 23:11:24 kados
1102 # Committing my working dev_week. It's been tested only with
1103 # searching, and there's quite a lot of config stuff to set up
1104 # beforehand. As things get closer to a release, we'll be making
1105 # some scripts to do it for us
1107 # Revision 1.18.2.5.2.5 2006/05/28 18:49:12 tgarip1957
1108 # This is an unusual commit. The main purpose is a working model of Zebra on a modified rel2_2.
1109 # Any questions regarding these commits should be asked to Joshua Ferraro unless you are Joshua whom I'll report to
1111 # Revision 1.36 2006/05/09 13:28:08 tipaul
1112 # adding the branchname and the librarian name in every page :
1113 # - modified userenv to add branchname
1114 # - modifier menus.inc to have the librarian name & userenv displayed on every page. they are in a librarian_information div.
1116 # Revision 1.35 2006/04/13 08:40:11 plg
1117 # bug fixed: typo on Zconnauth name
1119 # Revision 1.34 2006/04/10 21:40:23 tgarip1957
1120 # A new handler defined for zebra Zconnauth with read/write permission. Zconnauth should only be called in biblio.pm where write operations are. Use of this handler will break things unless koha.conf contains new variables:
1122 # zebraport=<your port>
1123 # zebrauser=<username>
1124 # zebrapass=<password>
1126 # The zebra.cfg file should read:
1129 # passw.c:<yourpasswordfile>
1131 # Password file should be prepared with Apaches htpasswd utility in encrypted mode and should exist in a folder zebra.cfg can read
1133 # Revision 1.33 2006/03/15 11:21:56 plg
1134 # bug fixed: utf-8 data where not displayed correctly in screens. Supposing
1135 # your data are truely utf-8 encoded in your database, they should be
1136 # correctly displayed. "set names 'UTF8'" on mysql connection (C4/Context.pm)
1137 # is mandatory and "binmode" to utf8 (C4/Interface/CGI/Output.pm) seemed to
1138 # converted data twice, so it was removed.
1140 # Revision 1.32 2006/03/03 17:25:01 hdl
1141 # Bug fixing : a line missed a comment sign.
1143 # Revision 1.31 2006/03/03 16:45:36 kados
1144 # Remove the search that tests the Zconn -- warning, still no fault
1147 # Revision 1.30 2006/02/22 00:56:59 kados
1148 # First go at a connection object for Zebra. You can now get a
1149 # connection object by doing:
1151 # my $Zconn = C4::Context->Zconn;
1153 # My initial tests indicate that as soon as your funcion ends
1154 # (ie, when you're done doing something) the connection will be
1155 # closed automatically. There may be some other way to make the
1156 # connection more stateful, I'm not sure...