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
22 if ($ENV{'HTTP_USER_AGENT'}) {
24 import CGI::Carp qw(fatalsToBrowser);
27 my $debug_level = C4::Context->preference("DebugLevel");
29 if ($debug_level eq "2"){
30 # debug 2 , print extra info too.
31 my %versions = get_versions();
33 # a little example table with various version info";
35 <h1>debug level $debug_level </h1>
36 <p>Got an error: $msg</p>
38 <tr><th>Apache<td> $versions{apacheVersion}</tr>
39 <tr><th>Koha<td> $versions{kohaVersion}</tr>
40 <tr><th>MySQL<td> $versions{mysqlVersion}</tr>
41 <tr><th>OS<td> $versions{osVersion}</tr>
42 <tr><th>Perl<td> $versions{perlVersion}</tr>
45 } elsif ($debug_level eq "1"){
46 print "<h1>debug level $debug_level </h1>";
47 print "<p>Got an error: $msg</p>";
49 print "production mode - trapped fatal";
52 CGI::Carp->set_message(\&handle_errors);
53 } # else there is no browser to send fatals to!
62 use vars qw($VERSION $AUTOLOAD $context @context_stack);
64 $VERSION = '3.00.00.025';
68 C4::Context - Maintain and manipulate the context of a Koha script
74 use C4::Context("/path/to/koha.xml");
76 $config_value = C4::Context->config("config_variable");
78 $koha_preference = C4::Context->preference("preference");
80 $db_handle = C4::Context->dbh;
82 $Zconn = C4::Context->Zconn;
84 $stopwordhash = C4::Context->stopwords;
88 When a Koha script runs, it makes use of a certain number of things:
89 configuration settings in F</etc/koha.xml>, a connection to the Koha
90 databases, and so forth. These things make up the I<context> in which
93 This module takes care of setting up the context for a script:
94 figuring out which configuration file to load, and loading it, opening
95 a connection to the right database, and so forth.
97 Most scripts will only use one context. They can simply have
103 Other scripts may need to use several contexts. For instance, if a
104 library has two databases, one for a certain collection, and the other
105 for everything else, it might be necessary for a script to use two
106 different contexts to search both databases. Such scripts should use
107 the C<&set_context> and C<&restore_context> functions, below.
109 By default, C4::Context reads the configuration from
110 F</etc/koha.xml>. This may be overridden by setting the C<$KOHA_CONF>
111 environment variable to the pathname of a configuration file to use.
120 # In addition to what is said in the POD above, a Context object is a
121 # reference-to-hash with the following fields:
124 # A reference-to-hash whose keys and values are the
125 # configuration variables and values specified in the config
126 # file (/etc/koha.xml).
128 # A handle to the appropriate database for this context.
130 # Used by &set_dbh and &restore_dbh to hold other database
131 # handles for this context.
133 # A connection object for the Zebra server
135 use constant CONFIG_FNAME => "/etc/koha.xml";
136 # Default config file, if none is specified
138 $context = undef; # Initially, no context is set
139 @context_stack = (); # Initially, no saved contexts
143 returns the kohaversion stored in kohaversion.pl file
147 my $cgidir = C4::Context->intranetdir ."/cgi-bin";
149 # 2 cases here : on CVS install, $cgidir does not need a /cgi-bin
150 # on a standard install, /cgi-bin need to be added.
151 # test one, then the other
152 # FIXME - is this all really necessary?
153 unless (opendir(DIR, "$cgidir/cataloguing/value_builder")) {
154 $cgidir = C4::Context->intranetdir;
158 do $cgidir."/kohaversion.pl" || die "NO $cgidir/kohaversion.pl";
159 return kohaversion();
161 =item read_config_file
165 Reads the specified Koha config file.
167 Returns an object containing the configuration variables. The object's
168 structure is a bit complex to the uninitiated ... take a look at the
169 koha.xml file as well as the XML::Simple documentation for details. Or,
170 here are a few examples that may give you what you need:
172 The simple elements nested within the <config> element:
174 my $pass = $koha->{'config'}->{'pass'};
176 The <listen> elements:
178 my $listen = $koha->{'listen'}->{'biblioserver'}->{'content'};
180 The elements nested within the <server> element:
182 my $ccl2rpn = $koha->{'server'}->{'biblioserver'}->{'cql2rpn'};
184 Returns undef in case of error.
190 sub read_config_file {
191 my $fname = shift; # Config file to read
192 my $retval = {}; # Return value: ref-to-hash holding the configuration
193 my $koha = XMLin($fname, keyattr => ['id'],forcearray => ['listen', 'server', 'serverinfo']);
198 # Translates the full text name of a database into de appropiate dbi name
204 # FIXME - Should have other databases.
205 if (/mysql/i) { return("mysql"); }
206 if (/Postgres|Pg|PostgresSQL/) { return("Pg"); }
207 if (/oracle/i) { return("Oracle"); }
209 return undef; # Just in case
214 my $conf_fname = shift; # Config file name
217 # Create a new context from the given config file name, if
218 # any, then set it as the current context.
219 $context = new C4::Context($conf_fname);
220 return undef if !defined($context);
221 $context->set_context;
226 $context = new C4::Context;
227 $context = new C4::Context("/path/to/koha.xml");
229 Allocates a new context. Initializes the context from the specified
230 file, which defaults to either the file given by the C<$KOHA_CONF>
231 environment variable, or F</etc/koha.xml>.
233 C<&new> does not set this context as the new default context; for
234 that, use C<&set_context>.
240 # 2004-08-10 A. Tarallo: Added check if the conf file is not empty
243 my $conf_fname = shift; # Config file to load
246 # check that the specified config file exists and is not empty
247 undef $conf_fname unless
248 (defined $conf_fname && -e $conf_fname && -s $conf_fname);
249 # Figure out a good config file to load if none was specified.
250 if (!defined($conf_fname))
252 # If the $KOHA_CONF environment variable is set, use
253 # that. Otherwise, use the built-in default.
254 $conf_fname = $ENV{"KOHA_CONF"} || CONFIG_FNAME;
256 # Load the desired config file.
257 $self = read_config_file($conf_fname);
258 $self->{"config_file"} = $conf_fname;
260 warn "read_config_file($conf_fname) returned undef" if !defined($self->{"config"});
261 return undef if !defined($self->{"config"});
263 $self->{"dbh"} = undef; # Database handle
264 $self->{"Zconn"} = undef; # Zebra Connections
265 $self->{"stopwords"} = undef; # stopwords list
266 $self->{"marcfromkohafield"} = undef; # the hash with relations between koha table fields and MARC field/subfield
267 $self->{"userenv"} = undef; # User env
268 $self->{"activeuser"} = undef; # current active user
276 $context = new C4::Context;
277 $context->set_context();
279 set_context C4::Context $context;
282 restore_context C4::Context;
284 In some cases, it might be necessary for a script to use multiple
285 contexts. C<&set_context> saves the current context on a stack, then
286 sets the context to C<$context>, which will be used in future
287 operations. To restore the previous context, use C<&restore_context>.
295 my $new_context; # The context to set
297 # Figure out whether this is a class or instance method call.
299 # We're going to make the assumption that control got here
300 # through valid means, i.e., that the caller used an instance
301 # or class method call, and that control got here through the
302 # usual inheritance mechanisms. The caller can, of course,
303 # break this assumption by playing silly buggers, but that's
304 # harder to do than doing it properly, and harder to check
306 if (ref($self) eq "")
308 # Class method. The new context is the next argument.
309 $new_context = shift;
311 # Instance method. The new context is $self.
312 $new_context = $self;
315 # Save the old context, if any, on the stack
316 push @context_stack, $context if defined($context);
318 # Set the new context
319 $context = $new_context;
322 =item restore_context
326 Restores the context set by C<&set_context>.
335 if ($#context_stack < 0)
338 die "Context stack underflow";
341 # Pop the old context and set it.
342 $context = pop @context_stack;
344 # FIXME - Should this return something, like maybe the context
345 # that was current when this was called?
350 $value = C4::Context->config("config_variable");
352 $value = C4::Context->config_variable;
354 Returns the value of a variable specified in the configuration file
355 from which the current context was created.
357 The second form is more compact, but of course may conflict with
358 method names. If there is a configuration variable called "new", then
359 C<C4::Config-E<gt>new> will not return it.
367 my $var = shift; # The config variable to return
369 return undef if !defined($context->{"config"});
370 # Presumably $self->{config} might be
371 # undefined if the config file given to &new
372 # didn't exist, and the caller didn't bother
373 # to check the return value.
375 # Return the value of the requested config variable
376 return $context->{"config"}->{$var};
382 my $var = shift; # The config variable to return
384 return undef if !defined($context->{"server"});
385 # Presumably $self->{config} might be
386 # undefined if the config file given to &new
387 # didn't exist, and the caller didn't bother
388 # to check the return value.
390 # Return the value of the requested config variable
391 return $context->{"server"}->{$var};
396 my $var = shift; # The config variable to return
398 return undef if !defined($context->{"serverinfo"});
399 # Presumably $self->{config} might be
400 # undefined if the config file given to &new
401 # didn't exist, and the caller didn't bother
402 # to check the return value.
404 # Return the value of the requested config variable
405 return $context->{"serverinfo"}->{$var};
409 $sys_preference = C4::Context->preference("some_variable");
411 Looks up the value of the given system preference in the
412 systempreferences table of the Koha database, and returns it. If the
413 variable is not set, or in case of error, returns the undefined value.
418 # FIXME - The preferences aren't likely to change over the lifetime of
419 # the script (and things might break if they did change), so perhaps
420 # this function should cache the results it finds.
424 my $var = shift; # The system preference to return
425 my $retval; # Return value
426 my $dbh = C4::Context->dbh or return 0;
427 # Look up systempreferences.variable==$var
428 $retval = $dbh->selectrow_array(<<EOT);
430 FROM systempreferences
431 WHERE variable='$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};
490 # No connection object or it died. Create one.
492 $context->{"Zconn"}->{$server} = &_new_Zconn($server,$async,$auth,$piggyback,$syntax);
493 return $context->{"Zconn"}->{$server};
499 $context->{"Zconn"} = &_new_Zconn($server,$async);
501 Internal function. Creates a new database connection from the data given in the current context and returns it.
503 C<$server> one of the servers defined in the koha.xml file
505 C<$async> whether this is a asynchronous connection
507 C<$auth> whether this connection has rw access (1) or just r access (0 or NULL)
512 my ($server,$async,$auth,$piggyback,$syntax) = @_;
514 my $tried=0; # first attempt
515 my $Zconn; # connection object
516 $server = "biblioserver" unless $server;
517 $syntax = "usmarc" unless $syntax;
519 my $host = $context->{'listen'}->{$server}->{'content'};
520 my $servername = $context->{"config"}->{$server};
521 my $user = $context->{"serverinfo"}->{$server}->{"user"};
522 my $password = $context->{"serverinfo"}->{$server}->{"password"};
523 $auth = 1 if($user && $password);
527 my $o = new ZOOM::Options();
528 $o->option(user=>$user) if $auth;
529 $o->option(password=>$password) if $auth;
530 $o->option(async => 1) if $async;
531 $o->option(count => $piggyback) if $piggyback;
532 $o->option(cqlfile=> $context->{"server"}->{$server}->{"cql2rpn"});
533 $o->option(cclfile=> $context->{"serverinfo"}->{$server}->{"ccl2rpn"});
534 $o->option(preferredRecordSyntax => $syntax);
535 $o->option(elementSetName => "F"); # F for 'full' as opposed to B for 'brief'
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(), ": ", $@->message(), "\n";
571 # Internal helper function (not a method!). This creates a new
572 # database connection from the data given in the current context, and
578 ##correct name for db_schme
580 if ($context->config("db_scheme")){
581 $db_driver=db_scheme2dbi($context->config("db_scheme"));
586 my $db_name = $context->config("database");
587 my $db_host = $context->config("hostname");
588 my $db_port = $context->config("port");
589 my $db_user = $context->config("user");
590 my $db_passwd = $context->config("pass");
591 my $dbh= DBI->connect("DBI:$db_driver:dbname=$db_name;host=$db_host;port=$db_port",
592 $db_user, $db_passwd);
593 if ( $db_driver eq 'mysql' ) {
594 # Koha 3.0 is utf-8, so force utf8 communication between mySQL and koha, whatever the mysql default config.
595 # this is better than modifying my.cnf (and forcing all communications to be in utf8)
596 $dbh->do("set NAMES 'utf8'") if ($dbh);
597 $dbh->{'mysql_enable_utf8'}=1; #enable
599 elsif ( $db_driver eq 'Pg' ) {
600 $dbh->do( "set client_encoding = 'UTF8';" );
607 $dbh = C4::Context->dbh;
609 Returns a database handle connected to the Koha database for the
610 current context. If no connection has yet been made, this method
611 creates one, and connects to the database.
613 This database handle is cached for future use: if you call
614 C<C4::Context-E<gt>dbh> twice, you will get the same handle both
615 times. If you need a second database handle, use C<&new_dbh> and
616 possibly C<&set_dbh>.
626 if (defined($context->{"dbh"})) {
627 $sth=$context->{"dbh"}->prepare("select 1");
628 return $context->{"dbh"} if (defined($sth->execute));
631 # No database handle or it died . Create one.
632 $context->{"dbh"} = &_new_dbh();
634 return $context->{"dbh"};
639 $dbh = C4::Context->new_dbh;
641 Creates a new connection to the Koha database for the current context,
642 and returns the database handle (a C<DBI::db> object).
644 The handle is not saved anywhere: this method is strictly a
645 convenience function; the point is that it knows which database to
646 connect to so that the caller doesn't have to know.
660 $my_dbh = C4::Connect->new_dbh;
661 C4::Connect->set_dbh($my_dbh);
663 C4::Connect->restore_dbh;
665 C<&set_dbh> and C<&restore_dbh> work in a manner analogous to
666 C<&set_context> and C<&restore_context>.
668 C<&set_dbh> saves the current database handle on a stack, then sets
669 the current database handle to C<$my_dbh>.
671 C<$my_dbh> is assumed to be a good database handle.
681 # Save the current database handle on the handle stack.
682 # We assume that $new_dbh is all good: if the caller wants to
683 # screw himself by passing an invalid handle, that's fine by
685 push @{$context->{"dbh_stack"}}, $context->{"dbh"};
686 $context->{"dbh"} = $new_dbh;
691 C4::Context->restore_dbh;
693 Restores the database handle saved by an earlier call to
694 C<C4::Context-E<gt>set_dbh>.
703 if ($#{$context->{"dbh_stack"}} < 0)
706 die "DBH stack underflow";
709 # Pop the old database handle and set it.
710 $context->{"dbh"} = pop @{$context->{"dbh_stack"}};
712 # FIXME - If it is determined that restore_context should
713 # return something, then this function should, too.
716 =item marcfromkohafield
718 $dbh = C4::Context->marcfromkohafield;
720 Returns a hash with marcfromkohafield.
722 This hash is cached for future use: if you call
723 C<C4::Context-E<gt>marcfromkohafield> twice, you will get the same hash without real DB access
728 sub marcfromkohafield
732 # If the hash already exists, return it.
733 return $context->{"marcfromkohafield"} if defined($context->{"marcfromkohafield"});
735 # No hash. Create one.
736 $context->{"marcfromkohafield"} = &_new_marcfromkohafield();
738 return $context->{"marcfromkohafield"};
741 # _new_marcfromkohafield
742 # Internal helper function (not a method!). This creates a new
743 # hash with stopwords
744 sub _new_marcfromkohafield
746 my $dbh = C4::Context->dbh;
747 my $marcfromkohafield;
748 my $sth = $dbh->prepare("select frameworkcode,kohafield,tagfield,tagsubfield from marc_subfield_structure where kohafield > ''");
750 while (my ($frameworkcode,$kohafield,$tagfield,$tagsubfield) = $sth->fetchrow) {
752 $marcfromkohafield->{$frameworkcode}->{$kohafield} = [$tagfield,$tagsubfield];
754 return $marcfromkohafield;
759 $dbh = C4::Context->stopwords;
761 Returns a hash with stopwords.
763 This hash is cached for future use: if you call
764 C<C4::Context-E<gt>stopwords> twice, you will get the same hash without real DB access
773 # If the hash already exists, return it.
774 return $context->{"stopwords"} if defined($context->{"stopwords"});
776 # No hash. Create one.
777 $context->{"stopwords"} = &_new_stopwords();
779 return $context->{"stopwords"};
783 # Internal helper function (not a method!). This creates a new
784 # hash with stopwords
787 my $dbh = C4::Context->dbh;
789 my $sth = $dbh->prepare("select word from stopwords");
791 while (my $stopword = $sth->fetchrow_array) {
793 $stopwordlist->{$stopword} = uc($stopword);
795 $stopwordlist->{A} = "A" unless $stopwordlist;
796 return $stopwordlist;
801 C4::Context->userenv;
803 Builds a hash for user environment variables.
805 This hash shall be cached for future use: if you call
806 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
808 set_userenv is called in Auth.pm
815 my $var = $context->{"activeuser"};
816 return $context->{"userenv"}->{$var} if (defined $context->{"userenv"}->{$var});
817 # insecure=1 management
818 if ($context->{"dbh"} && $context->preference('insecure')) {
820 $insecure{flags} = '16382';
821 $insecure{branchname} ='Insecure',
822 $insecure{number} ='0';
823 $insecure{cardnumber} ='0';
824 $insecure{id} = 'insecure';
825 $insecure{branch} = 'INS';
826 $insecure{emailaddress} = 'test@mode.insecure.com';
835 C4::Context->set_userenv($usernum, $userid, $usercnum, $userfirstname, $usersurname, $userbranch, $userflags, $emailaddress);
837 Informs a hash for user environment variables.
839 This hash shall be cached for future use: if you call
840 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
842 set_userenv is called in Auth.pm
848 my ($usernum, $userid, $usercnum, $userfirstname, $usersurname, $userbranch, $branchname, $userflags, $emailaddress, $branchprinter)= @_;
849 my $var=$context->{"activeuser"};
851 "number" => $usernum,
853 "cardnumber" => $usercnum,
854 "firstname" => $userfirstname,
855 "surname" => $usersurname,
856 #possibly a law problem
857 "branch" => $userbranch,
858 "branchname" => $branchname,
859 "flags" => $userflags,
860 "emailaddress" => $emailaddress,
861 "branchprinter" => $branchprinter
863 $context->{userenv}->{$var} = $cell;
869 C4::Context->_new_userenv($session);
871 Builds a hash for user environment variables.
873 This hash shall be cached for future use: if you call
874 C<C4::Context-E<gt>userenv> twice, you will get the same hash without real DB access
876 _new_userenv is called in Auth.pm
885 $context->{"activeuser"}=$sessionID;
890 C4::Context->_unset_userenv;
892 Destroys the hash for activeuser user environment variables.
901 undef $context->{"activeuser"} if ($context->{"activeuser"} eq $sessionID);
907 C4::Context->get_versions
909 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'.
915 # A little example sub to show more debugging info for CGI::Carp
918 $versions{kohaVersion} = C4::Context->config("kohaversion");
919 $versions{osVersion} = `uname -a`;
920 $versions{perlVersion} = $];
921 $versions{mysqlVersion} = `mysql -V`;
922 $versions{apacheVersion} = `httpd -v`;
923 $versions{apacheVersion} = `httpd2 -v` unless $versions{apacheVersion} ;
924 $versions{apacheVersion} = `apache2 -v` unless $versions{apacheVersion} ;
925 $versions{apacheVersion} = `/usr/sbin/apache2 -v` unless $versions{apacheVersion} ;
941 Specifies the configuration file to read.
949 Andrew Arensburger <arensb at ooblick dot com>
951 Joshua Ferraro <jmf at liblime dot com>
955 # Revision 1.57 2007/05/22 09:13:55 tipaul
956 # Bugfixes & improvements (various and minor) :
957 # - updating templates to have tmpl_process3.pl running without any errors
958 # - adding a drupal-like css for prog templates (with 3 small images)
959 # - fixing some bugs in circulation & other scripts
960 # - updating french translation
961 # - fixing some typos in templates
963 # Revision 1.56 2007/04/23 15:21:17 tipaul
964 # renaming currenttransfers to transferstoreceive
966 # Revision 1.55 2007/04/17 08:48:00 tipaul
967 # circulation cleaning continued: bufixing
969 # Revision 1.54 2007/03/29 16:45:53 tipaul
970 # Code cleaning of Biblio.pm (continued)
972 # All subs have be cleaned :
975 # - reordering Biblio.pm completly
976 # - using only naming conventions
978 # Seems to have broken nothing, but it still has to be heavily tested.
979 # Note that Biblio.pm is now much more efficient than previously & probably more reliable as well.
981 # Revision 1.53 2007/03/29 13:30:31 tipaul
983 # == Biblio.pm cleaning (useless) ==
984 # * some sub declaration dropped
985 # * removed modbiblio sub
986 # * removed moditem sub
987 # * removed newitems. It was used only in finishrecieve. Replaced by a TransformKohaToMarc+AddItem, that is better.
988 # * removed MARCkoha2marcItem
989 # * removed MARCdelsubfield declaration
990 # * removed MARCkoha2marcBiblio
992 # == Biblio.pm cleaning (naming conventions) ==
993 # * MARCgettagslib renamed to GetMarcStructure
994 # * MARCgetitems renamed to GetMarcItem
995 # * MARCfind_frameworkcode renamed to GetFrameworkCode
996 # * MARCmarc2koha renamed to TransformMarcToKoha
997 # * MARChtml2marc renamed to TransformHtmlToMarc
998 # * MARChtml2xml renamed to TranformeHtmlToXml
999 # * zebraop renamed to ModZebra
1002 # * removing MARC=OFF related scripts (in cataloguing directory)
1003 # * removed checkitems (function related to MARC=off feature, that is completly broken in head. If someone want to reintroduce it, hard work coming...)
1004 # * removed getitemsbybiblioitem (used only by MARC=OFF scripts, that is removed as well)
1006 # Revision 1.52 2007/03/16 01:25:08 kados
1007 # Using my precrash CVS copy I did the following:
1009 # cvs -z3 -d:ext:kados@cvs.savannah.nongnu.org:/sources/koha co -P koha
1010 # find koha.precrash -type d -name "CVS" -exec rm -v {} \;
1011 # cp -r koha.precrash/* koha/
1015 # This should in theory put us right back where we were before the crash
1017 # Revision 1.52 2007/03/12 21:17:05 rych
1018 # add server, serverinfo as arrays from config
1020 # Revision 1.51 2007/03/09 14:31:47 tipaul
1021 # rel_3_0 moved to HEAD
1023 # Revision 1.43.2.10 2007/02/09 17:17:56 hdl
1024 # Managing a little better database absence.
1025 # (preventing from BIG 550)
1027 # Revision 1.43.2.9 2006/12/20 16:50:48 tipaul
1028 # improving "insecure" management
1031 # you told me that you had some libraries with insecure=ON (behind a firewall).
1032 # 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.
1034 # Revision 1.43.2.8 2006/12/19 16:48:16 alaurin
1035 # reident programs, and adding branchcode value in reserves
1037 # Revision 1.43.2.7 2006/12/06 21:55:38 hdl
1038 # Adding ModZebrations for servers to get serverinfos in Context.pm
1039 # Using this function in rebuild_zebra.pl
1041 # Revision 1.43.2.6 2006/11/24 21:18:31 kados
1042 # very minor changes, no functional ones, just comments, etc.
1044 # Revision 1.43.2.5 2006/10/30 13:24:16 toins
1045 # fix some minor POD error.
1047 # Revision 1.43.2.4 2006/10/12 21:42:49 hdl
1048 # Managing multiple zebra connections
1050 # Revision 1.43.2.3 2006/10/11 14:27:26 tipaul
1051 # removing a warning
1053 # Revision 1.43.2.2 2006/10/10 15:28:16 hdl
1054 # BUG FIXING : using database name in Zconn if defined and not hard coded value
1056 # Revision 1.43.2.1 2006/10/06 13:47:28 toins
1057 # Synch with dev_week.
1058 # /!\ WARNING :: Please now use the new version of koha.xml.
1060 # Revision 1.18.2.5.2.14 2006/09/24 15:24:06 kados
1061 # remove Zebraauth routine, fold the functionality into Zconn
1062 # Zconn can now take several arguments ... this will probably
1063 # change soon as I'm not completely happy with the readability
1064 # of the current format ... see the POD for details.
1066 # cleaning up Biblio.pm, removing unnecessary routines.
1068 # DeleteBiblio - used to delete a biblio from zebra and koha tables
1069 # -- checks to make sure there are no existing issues
1070 # -- saves backups of biblio,biblioitems,items in deleted* tables
1071 # -- does commit operation
1073 # getRecord - used to retrieve one record from zebra in piggyback mode using biblionumber
1074 # brought back z3950_extended_services routine
1076 # Lots of modifications to Context.pm, you can now store user and pass info for
1077 # multiple servers (for federated searching) using the <serverinfo> element.
1078 # I'll commit my koha.xml to demonstrate this or you can refer to the POD in
1079 # Context.pm (which I also expanded on).
1081 # Revision 1.18.2.5.2.13 2006/08/10 02:10:21 kados
1082 # Turned warnings on, and running a search turned up lots of warnings.
1083 # Cleaned up those ...
1085 # removed getitemtypes from Koha.pm (one in Search.pm looks newer)
1086 # removed itemcount from Biblio.pm
1088 # made some local subs local with a _ prefix (as they were redefined
1091 # Add two new search subs to Search.pm the start of a new search API
1092 # that's a bit more scalable
1094 # Revision 1.18.2.5.2.10 2006/07/21 17:50:51 kados
1095 # moving the *.properties files to intranetdir/etc dir
1097 # Revision 1.18.2.5.2.9 2006/07/17 08:05:20 tipaul
1098 # there was a hardcoded link to /koha/etc/ I replaced it with intranetdir config value
1100 # Revision 1.18.2.5.2.8 2006/07/11 12:20:37 kados
1101 # adding ccl and cql files ... Tumer, if you want to fit these into the
1102 # config file by all means do.
1104 # Revision 1.18.2.5.2.7 2006/06/04 22:50:33 tgarip1957
1105 # We do not hard code cql2rpn conversion file in context.pm our koha.xml configuration file already describes the path for this file.
1106 # At cql searching we use method CQL not CQL2RPN as the cql2rpn conversion file is defined at server level
1108 # Revision 1.18.2.5.2.6 2006/06/02 23:11:24 kados
1109 # Committing my working dev_week. It's been tested only with
1110 # searching, and there's quite a lot of config stuff to set up
1111 # beforehand. As things get closer to a release, we'll be making
1112 # some scripts to do it for us
1114 # Revision 1.18.2.5.2.5 2006/05/28 18:49:12 tgarip1957
1115 # This is an unusual commit. The main purpose is a working model of Zebra on a modified rel2_2.
1116 # Any questions regarding these commits should be asked to Joshua Ferraro unless you are Joshua whom I'll report to
1118 # Revision 1.36 2006/05/09 13:28:08 tipaul
1119 # adding the branchname and the librarian name in every page :
1120 # - modified userenv to add branchname
1121 # - modifier menus.inc to have the librarian name & userenv displayed on every page. they are in a librarian_information div.
1123 # Revision 1.35 2006/04/13 08:40:11 plg
1124 # bug fixed: typo on Zconnauth name
1126 # Revision 1.34 2006/04/10 21:40:23 tgarip1957
1127 # 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:
1129 # zebraport=<your port>
1130 # zebrauser=<username>
1131 # zebrapass=<password>
1133 # The zebra.cfg file should read:
1136 # passw.c:<yourpasswordfile>
1138 # Password file should be prepared with Apaches htpasswd utility in encrypted mode and should exist in a folder zebra.cfg can read
1140 # Revision 1.33 2006/03/15 11:21:56 plg
1141 # bug fixed: utf-8 data where not displayed correctly in screens. Supposing
1142 # your data are truely utf-8 encoded in your database, they should be
1143 # correctly displayed. "set names 'UTF8'" on mysql connection (C4/Context.pm)
1144 # is mandatory and "binmode" to utf8 (C4/Interface/CGI/Output.pm) seemed to
1145 # converted data twice, so it was removed.
1147 # Revision 1.32 2006/03/03 17:25:01 hdl
1148 # Bug fixing : a line missed a comment sign.
1150 # Revision 1.31 2006/03/03 16:45:36 kados
1151 # Remove the search that tests the Zconn -- warning, still no fault
1154 # Revision 1.30 2006/02/22 00:56:59 kados
1155 # First go at a connection object for Zebra. You can now get a
1156 # connection object by doing:
1158 # my $Zconn = C4::Context->Zconn;
1160 # My initial tests indicate that as soon as your funcion ends
1161 # (ie, when you're done doing something) the connection will be
1162 # closed automatically. There may be some other way to make the
1163 # connection more stateful, I'm not sure...