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{'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 $cgidir = C4::Context->intranetdir ."/cgi-bin";
149 unless (opendir(DIR, "$cgidir/cataloguing/value_builder")) {
150 $cgidir = C4::Context->intranetdir;
152 do $cgidir."/kohaversion.pl" || die "NO $cgidir/kohaversion.pl";
153 return kohaversion();
155 =item read_config_file
159 Reads the specified Koha config file.
161 Returns an object containing the configuration variables. The object's
162 structure is a bit complex to the uninitiated ... take a look at the
163 koha.xml file as well as the XML::Simple documentation for details. Or,
164 here are a few examples that may give you what you need:
166 The simple elements nested within the <config> element:
168 my $pass = $koha->{'config'}->{'pass'};
170 The <listen> elements:
172 my $listen = $koha->{'listen'}->{'biblioserver'}->{'content'};
174 The elements nested within the <server> element:
176 my $ccl2rpn = $koha->{'server'}->{'biblioserver'}->{'cql2rpn'};
178 Returns undef in case of error.
184 sub read_config_file {
185 my $fname = shift; # Config file to read
186 my $retval = {}; # Return value: ref-to-hash holding the configuration
187 my $koha = XMLin($fname, keyattr => ['id'],forcearray => ['listen', 'server', 'serverinfo']);
192 # Translates the full text name of a database into de appropiate dbi name
198 # FIXME - Should have other databases.
199 if (/mysql/i) { return("mysql"); }
200 if (/Postgres|Pg|PostgresSQL/) { return("Pg"); }
201 if (/oracle/i) { return("Oracle"); }
203 return undef; # Just in case
208 my $conf_fname = shift; # Config file name
211 # Create a new context from the given config file name, if
212 # any, then set it as the current context.
213 $context = new C4::Context($conf_fname);
214 return undef if !defined($context);
215 $context->set_context;
220 $context = new C4::Context;
221 $context = new C4::Context("/path/to/koha.xml");
223 Allocates a new context. Initializes the context from the specified
224 file, which defaults to either the file given by the C<$KOHA_CONF>
225 environment variable, or F</etc/koha.xml>.
227 C<&new> does not set this context as the new default context; for
228 that, use C<&set_context>.
234 # 2004-08-10 A. Tarallo: Added check if the conf file is not empty
237 my $conf_fname = shift; # Config file to load
240 # check that the specified config file exists and is not empty
241 undef $conf_fname unless
242 (defined $conf_fname && -e $conf_fname && -s $conf_fname);
243 # Figure out a good config file to load if none was specified.
244 if (!defined($conf_fname))
246 # If the $KOHA_CONF environment variable is set, use
247 # that. Otherwise, use the built-in default.
248 $conf_fname = $ENV{"KOHA_CONF"} || CONFIG_FNAME;
250 # Load the desired config file.
251 $self = read_config_file($conf_fname);
252 $self->{"config_file"} = $conf_fname;
254 warn "read_config_file($conf_fname) returned undef" if !defined($self->{"config"});
255 return undef if !defined($self->{"config"});
257 $self->{"dbh"} = undef; # Database handle
258 $self->{"Zconn"} = undef; # Zebra Connections
259 $self->{"stopwords"} = undef; # stopwords list
260 $self->{"marcfromkohafield"} = undef; # the hash with relations between koha table fields and MARC field/subfield
261 $self->{"userenv"} = undef; # User env
262 $self->{"activeuser"} = undef; # current active user
270 $context = new C4::Context;
271 $context->set_context();
273 set_context C4::Context $context;
276 restore_context C4::Context;
278 In some cases, it might be necessary for a script to use multiple
279 contexts. C<&set_context> saves the current context on a stack, then
280 sets the context to C<$context>, which will be used in future
281 operations. To restore the previous context, use C<&restore_context>.
289 my $new_context; # The context to set
291 # Figure out whether this is a class or instance method call.
293 # We're going to make the assumption that control got here
294 # through valid means, i.e., that the caller used an instance
295 # or class method call, and that control got here through the
296 # usual inheritance mechanisms. The caller can, of course,
297 # break this assumption by playing silly buggers, but that's
298 # harder to do than doing it properly, and harder to check
300 if (ref($self) eq "")
302 # Class method. The new context is the next argument.
303 $new_context = shift;
305 # Instance method. The new context is $self.
306 $new_context = $self;
309 # Save the old context, if any, on the stack
310 push @context_stack, $context if defined($context);
312 # Set the new context
313 $context = $new_context;
316 =item restore_context
320 Restores the context set by C<&set_context>.
329 if ($#context_stack < 0)
332 die "Context stack underflow";
335 # Pop the old context and set it.
336 $context = pop @context_stack;
338 # FIXME - Should this return something, like maybe the context
339 # that was current when this was called?
344 $value = C4::Context->config("config_variable");
346 $value = C4::Context->config_variable;
348 Returns the value of a variable specified in the configuration file
349 from which the current context was created.
351 The second form is more compact, but of course may conflict with
352 method names. If there is a configuration variable called "new", then
353 C<C4::Config-E<gt>new> will not return it.
361 my $var = shift; # The config variable to return
363 return undef if !defined($context->{"config"});
364 # Presumably $self->{config} might be
365 # undefined if the config file given to &new
366 # didn't exist, and the caller didn't bother
367 # to check the return value.
369 # Return the value of the requested config variable
370 return $context->{"config"}->{$var};
376 my $var = shift; # The config variable to return
378 return undef if !defined($context->{"server"});
379 # Presumably $self->{config} might be
380 # undefined if the config file given to &new
381 # didn't exist, and the caller didn't bother
382 # to check the return value.
384 # Return the value of the requested config variable
385 return $context->{"server"}->{$var};
390 my $var = shift; # The config variable to return
392 return undef if !defined($context->{"serverinfo"});
393 # Presumably $self->{config} might be
394 # undefined if the config file given to &new
395 # didn't exist, and the caller didn't bother
396 # to check the return value.
398 # Return the value of the requested config variable
399 return $context->{"serverinfo"}->{$var};
403 $sys_preference = C4::Context->preference("some_variable");
405 Looks up the value of the given system preference in the
406 systempreferences table of the Koha database, and returns it. If the
407 variable is not set, or in case of error, returns the undefined value.
412 # FIXME - The preferences aren't likely to change over the lifetime of
413 # the script (and things might break if they did change), so perhaps
414 # this function should cache the results it finds.
418 my $var = shift; # The system preference to return
419 my $retval; # Return value
420 my $dbh = C4::Context->dbh; # Database handle
422 my $sth; # Database query handle
424 # Look up systempreferences.variable==$var
425 $retval = $dbh->selectrow_array(<<EOT);
427 FROM systempreferences
428 WHERE variable='$var'
437 sub boolean_preference ($) {
439 my $var = shift; # The system preference to return
440 my $it = preference($self, $var);
441 return defined($it)? C4::Boolean::true_p($it): undef;
445 # This implements C4::Config->foo, and simply returns
446 # C4::Context->config("foo"), as described in the documentation for
449 # FIXME - Perhaps this should be extended to check &config first, and
450 # then &preference if that fails. OTOH, AUTOLOAD could lead to crappy
451 # code, so it'd probably be best to delete it altogether so as not to
452 # encourage people to use it.
457 $AUTOLOAD =~ s/.*:://; # Chop off the package name,
458 # leaving only the function name.
459 return $self->config($AUTOLOAD);
464 $Zconn = C4::Context->Zconn
466 Returns a connection to the Zebra database for the current
467 context. If no connection has yet been made, this method
468 creates one and connects.
472 C<$server> one of the servers defined in the koha.xml file
474 C<$async> whether this is a asynchronous connection
476 C<$auth> whether this connection has rw access (1) or just r access (0 or NULL)
488 if ( defined($context->{"Zconn"}->{$server}) ) {
489 return $context->{"Zconn"}->{$server};
491 # No connection object or it died. Create one.
493 $context->{"Zconn"}->{$server} = &_new_Zconn($server,$async,$auth,$piggyback,$syntax);
494 return $context->{"Zconn"}->{$server};
500 $context->{"Zconn"} = &_new_Zconn($server,$async);
502 Internal function. Creates a new database connection from the data given in the current context and returns it.
504 C<$server> one of the servers defined in the koha.xml file
506 C<$async> whether this is a asynchronous connection
508 C<$auth> whether this connection has rw access (1) or just r access (0 or NULL)
513 my ($server,$async,$auth,$piggyback,$syntax) = @_;
515 my $tried=0; # first attempt
516 my $Zconn; # connection object
517 $server = "biblioserver" unless $server;
518 $syntax = "usmarc" unless $syntax;
520 my $host = $context->{'listen'}->{$server}->{'content'};
521 my $user = $context->{"serverinfo"}->{$server}->{"user"};
522 my $servername = $context->{"config"}->{$server};
523 my $password = $context->{"serverinfo"}->{$server}->{"password"};
527 my $o = new ZOOM::Options();
528 $o->option(async => 1) if $async;
529 $o->option(count => $piggyback) if $piggyback;
530 $o->option(cqlfile=> $context->{"server"}->{$server}->{"cql2rpn"});
531 $o->option(cclfile=> $context->{"serverinfo"}->{$server}->{"ccl2rpn"});
532 $o->option(preferredRecordSyntax => $syntax);
533 $o->option(elementSetName => "F"); # F for 'full' as opposed to B for 'brief'
534 $o->option(user=>$user) if $auth;
535 $o->option(password=>$password) if $auth;
536 $o->option(databaseName => ($servername?$servername:"biblios"));
538 # create a new connection object
539 $Zconn= create ZOOM::Connection($o);
542 $Zconn->connect($host, 0);
544 # check for errors and warn
545 if ($Zconn->errcode() !=0) {
546 warn "something wrong with the connection: ". $Zconn->errmsg();
551 # # Koha manages the Zebra server -- this doesn't work currently for me because of permissions issues
552 # # Also, I'm skeptical about whether it's the best approach
553 # warn "problem with Zebra";
554 # if ( C4::Context->preference("ManageZebra") ) {
555 # if ($@->code==10000 && $tried==0) { ##No connection try restarting Zebra
557 # warn "trying to restart Zebra";
558 # my $res=system("zebrasrv -f $ENV{'KOHA_CONF'} >/koha/log/zebra-error.log");
561 # warn "Error ", $@->code(), ": ", $@->message(), "\n";
571 # Internal helper function (not a method!). This creates a new
572 # database connection from the data given in the current context, and
576 ##correct name for db_schme
578 if ($context->config("db_scheme")){
579 $db_driver=db_scheme2dbi($context->config("db_scheme"));
584 my $db_name = $context->config("database");
585 my $db_host = $context->config("hostname");
586 my $db_user = $context->config("user");
587 my $db_passwd = $context->config("pass");
588 my $dbh= DBI->connect("DBI:$db_driver:$db_name:$db_host",
589 $db_user, $db_passwd);
590 # Koha 3.0 is utf-8, so force utf8 communication between mySQL and koha, whatever the mysql default config.
591 # this is better than modifying my.cnf (and forcing all communications to be in utf8)
592 $dbh->do("set NAMES 'utf8'") if ($dbh);
593 $dbh->{'mysql_enable_utf8'}=1; #enable
599 $dbh = C4::Context->dbh;
601 Returns a database handle connected to the Koha database for the
602 current context. If no connection has yet been made, this method
603 creates one, and connects to the database.
605 This database handle is cached for future use: if you call
606 C<C4::Context-E<gt>dbh> twice, you will get the same handle both
607 times. If you need a second database handle, use C<&new_dbh> and
608 possibly C<&set_dbh>.
618 if (defined($context->{"dbh"})) {
619 $sth=$context->{"dbh"}->prepare("select 1");
620 return $context->{"dbh"} if (defined($sth->execute));
623 # No database handle or it died . Create one.
624 $context->{"dbh"} = &_new_dbh();
626 return $context->{"dbh"};
631 $dbh = C4::Context->new_dbh;
633 Creates a new connection to the Koha database for the current context,
634 and returns the database handle (a C<DBI::db> object).
636 The handle is not saved anywhere: this method is strictly a
637 convenience function; the point is that it knows which database to
638 connect to so that the caller doesn't have to know.
652 $my_dbh = C4::Connect->new_dbh;
653 C4::Connect->set_dbh($my_dbh);
655 C4::Connect->restore_dbh;
657 C<&set_dbh> and C<&restore_dbh> work in a manner analogous to
658 C<&set_context> and C<&restore_context>.
660 C<&set_dbh> saves the current database handle on a stack, then sets
661 the current database handle to C<$my_dbh>.
663 C<$my_dbh> is assumed to be a good database handle.
673 # Save the current database handle on the handle stack.
674 # We assume that $new_dbh is all good: if the caller wants to
675 # screw himself by passing an invalid handle, that's fine by
677 push @{$context->{"dbh_stack"}}, $context->{"dbh"};
678 $context->{"dbh"} = $new_dbh;
683 C4::Context->restore_dbh;
685 Restores the database handle saved by an earlier call to
686 C<C4::Context-E<gt>set_dbh>.
695 if ($#{$context->{"dbh_stack"}} < 0)
698 die "DBH stack underflow";
701 # Pop the old database handle and set it.
702 $context->{"dbh"} = pop @{$context->{"dbh_stack"}};
704 # FIXME - If it is determined that restore_context should
705 # return something, then this function should, too.
708 =item marcfromkohafield
710 $dbh = C4::Context->marcfromkohafield;
712 Returns a hash with marcfromkohafield.
714 This hash is cached for future use: if you call
715 C<C4::Context-E<gt>marcfromkohafield> twice, you will get the same hash without real DB access
720 sub marcfromkohafield
724 # If the hash already exists, return it.
725 return $context->{"marcfromkohafield"} if defined($context->{"marcfromkohafield"});
727 # No hash. Create one.
728 $context->{"marcfromkohafield"} = &_new_marcfromkohafield();
730 return $context->{"marcfromkohafield"};
733 # _new_marcfromkohafield
734 # Internal helper function (not a method!). This creates a new
735 # hash with stopwords
736 sub _new_marcfromkohafield
738 my $dbh = C4::Context->dbh;
739 my $marcfromkohafield;
740 my $sth = $dbh->prepare("select frameworkcode,kohafield,tagfield,tagsubfield from marc_subfield_structure where kohafield > ''");
742 while (my ($frameworkcode,$kohafield,$tagfield,$tagsubfield) = $sth->fetchrow) {
744 $marcfromkohafield->{$frameworkcode}->{$kohafield} = [$tagfield,$tagsubfield];
746 return $marcfromkohafield;
751 $dbh = C4::Context->stopwords;
753 Returns a hash with stopwords.
755 This hash is cached for future use: if you call
756 C<C4::Context-E<gt>stopwords> twice, you will get the same hash without real DB access
765 # If the hash already exists, return it.
766 return $context->{"stopwords"} if defined($context->{"stopwords"});
768 # No hash. Create one.
769 $context->{"stopwords"} = &_new_stopwords();
771 return $context->{"stopwords"};
775 # Internal helper function (not a method!). This creates a new
776 # hash with stopwords
779 my $dbh = C4::Context->dbh;
781 my $sth = $dbh->prepare("select word from stopwords");
783 while (my $stopword = $sth->fetchrow_array) {
785 $stopwordlist->{$stopword} = uc($stopword);
787 $stopwordlist->{A} = "A" unless $stopwordlist;
788 return $stopwordlist;
793 C4::Context->userenv;
795 Builds a hash for user environment variables.
797 This hash shall be cached for future use: if you call
798 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
800 set_userenv is called in Auth.pm
807 my $var = $context->{"activeuser"};
808 return $context->{"userenv"}->{$var} if (defined $context->{"userenv"}->{$var});
809 # insecure=1 management
810 if ($context->{"dbh"} && $context->preference('insecure')) {
812 $insecure{flags} = '16382';
813 $insecure{branchname} ='Insecure',
814 $insecure{number} ='0';
815 $insecure{cardnumber} ='0';
816 $insecure{id} = 'insecure';
817 $insecure{branch} = 'INS';
818 $insecure{emailaddress} = 'test@mode.insecure.com';
827 C4::Context->set_userenv($usernum, $userid, $usercnum, $userfirstname, $usersurname, $userbranch, $userflags, $emailaddress);
829 Informs a hash for user environment variables.
831 This hash shall be cached for future use: if you call
832 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
834 set_userenv is called in Auth.pm
840 my ($usernum, $userid, $usercnum, $userfirstname, $usersurname, $userbranch, $branchname, $userflags, $emailaddress, $branchprinter)= @_;
841 my $var=$context->{"activeuser"};
843 "number" => $usernum,
845 "cardnumber" => $usercnum,
846 "firstname" => $userfirstname,
847 "surname" => $usersurname,
848 #possibly a law problem
849 "branch" => $userbranch,
850 "branchname" => $branchname,
851 "flags" => $userflags,
852 "emailaddress" => $emailaddress,
853 "branchprinter" => $branchprinter
855 $context->{userenv}->{$var} = $cell;
861 C4::Context->_new_userenv($session);
863 Builds a hash for user environment variables.
865 This hash shall be cached for future use: if you call
866 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
868 _new_userenv is called in Auth.pm
877 $context->{"activeuser"}=$sessionID;
882 C4::Context->_unset_userenv;
884 Destroys the hash for activeuser user environment variables.
893 undef $context->{"activeuser"} if ($context->{"activeuser"} eq $sessionID);
899 C4::Context->get_versions
901 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'.
907 # A little example sub to show more debugging info for CGI::Carp
910 $versions{kohaVersion} = C4::Context->config("kohaversion");
911 $versions{osVersion} = `uname -a`;
912 $versions{perlVersion} = $];
913 $versions{mysqlVersion} = `mysql -V`;
914 $versions{apacheVersion} = `httpd -v`;
915 $versions{apacheVersion} = `httpd2 -v` unless $versions{apacheVersion} ;
916 $versions{apacheVersion} = `apache2 -v` unless $versions{apacheVersion} ;
917 $versions{apacheVersion} = `/usr/sbin/apache2 -v` unless $versions{apacheVersion} ;
933 Specifies the configuration file to read.
941 Andrew Arensburger <arensb at ooblick dot com>
943 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...