-package C4::NewsChannels;\r
-\r
-# Copyright 2000-2002 Katipo Communications\r
-#\r
-# This file is part of Koha.\r
-#\r
-# Koha is free software; you can redistribute it and/or modify it under the\r
-# terms of the GNU General Public License as published by the Free Software\r
-# Foundation; either version 2 of the License, or (at your option) any later\r
-# version.\r
-#\r
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY\r
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR\r
-# A PARTICULAR PURPOSE. See the GNU General Public License for more details.\r
-#\r
-# You should have received a copy of the GNU General Public License along with\r
-# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,\r
-# Suite 330, Boston, MA 02111-1307 USA\r
-\r
-use strict;\r
-\r
-use C4::Context;\r
-use C4::Dates qw(DHTMLcalendar format_date);\r
-\r
-use vars qw($VERSION @ISA @EXPORT);\r
-\r
-# set the version for version checking\r
-$VERSION = do { my @v = '$Revision$' =~ /\d+/g;\r
- shift(@v) . "." . join( "_", map { sprintf "%03d", $_ } @v );\r
-};\r
-\r
-=head1 NAME\r
-\r
-C4::NewsChannels - Functions to manage the news channels and its categories\r
-\r
-=head1 DESCRIPTION\r
-\r
-This module provides the functions needed to admin the news channels and its categories\r
-\r
-=head1 FUNCTIONS\r
-\r
-=over 2\r
-\r
-=cut\r
-\r
-\r
-@ISA = qw(Exporter);\r
-@EXPORT = qw(\r
- &GetNewsToDisplay\r
- &news_channels &get_new_channel &del_channels &add_channel &update_channel\r
- &news_channels_categories &get_new_channel_category &del_channels_categories\r
- &add_channel_category &update_channel_category &news_channels_by_category\r
- &add_opac_new &upd_opac_new &del_opac_new &get_opac_new &get_opac_news\r
- &add_opac_electronic &upd_opac_electronic &del_opac_electronic &get_opac_electronic &get_opac_electronics\r
-);\r
-\r
-\r
-=item news_channels\r
-\r
- ($count, @channels) = &news_channels($channel_name, $id_category, $unclassified);\r
-\r
-Looks up news channels by name or category.\r
-\r
-C<$channel_name> is the channel name to search.\r
-\r
-C<$id_category> is the channel category code to search.\r
-\r
-C<$$unclassified> if it is set and $channel_name and $id_category search for the news channels without a category\r
-\r
-if none of the params are set C<&news_channels> returns all the news channels.\r
-\r
-C<&news_channels> returns two values: an integer giving the number of\r
-news channels found and a reference to an array\r
-of references to hash, which has the news_channels and news_channels_categories fields.\r
-\r
-=cut\r
-\r
-sub news_channels {\r
- my ($channel_name, $id_category, $unclassified) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my @channels;\r
- my $query = "SELECT * FROM news_channels LEFT JOIN news_channels_categories ON news_channels.id_category = news_channels_categories.id_category";\r
- if ( ($channel_name ne '') && ($id_category ne '') ) {\r
- $query.= " WHERE channel_name like '" . $channel_name . "%' AND news_channels.id_category = " . $id_category;\r
- } elsif ($channel_name ne '') {\r
- $query.= " WHERE channel_name like '" . $channel_name . "%'";\r
- } elsif ($id_category ne '') {\r
- $query.= " WHERE news_channels.id_category = " . $id_category;\r
- } elsif ($unclassified) {\r
- $query.= " WHERE news_channels.id_category IS NULL ";\r
- }\r
- my $sth = $dbh->prepare($query);\r
- $sth->execute();\r
- while (my $row = $sth->fetchrow_hashref) {\r
- push @channels, $row;\r
- }\r
- $sth->finish;\r
- return (scalar(@channels), @channels);\r
-}\r
-\r
-=item news_channels_by_category\r
-\r
- ($count, @results) = &news_channels_by_category();\r
-\r
-Looks up news channels grouped by category.\r
-\r
-C<&news_channels_by_category> returns two values: an integer giving the number of\r
-categories found and a reference to an array\r
-of references to hash, which the following keys: \r
-\r
-=over 4\r
-\r
-=item C<channels_count>\r
-\r
-The number of news channels in that category\r
-\r
-=item C<channels>\r
-\r
-A reference to an array of references to hash which keys are the new_channels fields. \r
-\r
-Additionally the last index of results has a reference to all the news channels which don't have a category \r
-\r
-=cut\r
-\r
-sub news_channels_by_category {\r
- \r
- my ($categories_count, @results) = &news_channels_categories();\r
- foreach my $row (@results) {\r
-\r
- my ($channels_count, @channels) = &news_channels('', $row->{'id_category'});\r
- $row->{'channels_count'} = $channels_count;\r
- $row->{'channels'} = \@channels;\r
- }\r
-\r
- my ($channels_count, @channels) = &news_channels('', '', 1);\r
- my %row;\r
- $row{'id_category'} = -1;\r
- $row{'unclassified'} = 1;\r
- $row{'channels_count'} = $channels_count;\r
- $row{'channels'} = \@channels;\r
- push @results, \%row;\r
-\r
- return (scalar(@results), @results);\r
-}\r
-\r
-sub get_new_channel {\r
- my ($id) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("SELECT * FROM news_channels WHERE id = ?");\r
- $sth->execute($id);\r
- my $channel = $sth->fetchrow_hashref;\r
- $sth->finish;\r
- return $channel;\r
-}\r
-\r
-sub del_channels {\r
- my ($ids) = @_;\r
- if ($ids ne '') {\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("DELETE FROM news_channels WHERE id IN ($ids) ");\r
- $sth->execute();\r
- $sth->finish;\r
- return $ids;\r
- }\r
- return 0;\r
-}\r
-\r
-sub add_channel {\r
- my ($name, $url, $id_category, $notes) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("INSERT INTO news_channels (channel_name, url, id_category, notes) VALUES (?,?,?,?)");\r
- $sth->execute($name, $url, $id_category, $notes);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub update_channel {\r
- my ($id, $name, $url, $id_category, $notes) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("UPDATE news_channels SET channel_name = ?, url = ?, id_category = ?, notes = ? WHERE id = ?");\r
- $sth->execute($name, $url, $id_category, $notes, $id);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub news_channels_categories {\r
- my $dbh = C4::Context->dbh;\r
- my @categories;\r
- my $query = "SELECT * FROM news_channels_categories";\r
- my $sth = $dbh->prepare($query);\r
- $sth->execute();\r
- while (my $row = $sth->fetchrow_hashref) {\r
- push @categories, $row;\r
- }\r
- $sth->finish;\r
- return (scalar(@categories), @categories);\r
-\r
-}\r
-\r
-sub get_new_channel_category {\r
- my ($id) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("SELECT * FROM news_channels_categories WHERE id_category = ?");\r
- $sth->execute($id);\r
- my $category = $sth->fetchrow_hashref;\r
- $sth->finish;\r
- return $category;\r
-}\r
-\r
-sub del_channels_categories {\r
- my ($ids) = @_;\r
- if ($ids ne '') {\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("UPDATE news_channels SET id_category = NULL WHERE id_category IN ($ids) ");\r
- $sth->execute();\r
- $sth = $dbh->prepare("DELETE FROM news_channels_categories WHERE id_category IN ($ids) ");\r
- $sth->execute();\r
- $sth->finish;\r
- return $ids;\r
- }\r
- return 0;\r
-}\r
-\r
-sub add_channel_category {\r
- my ($name) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("INSERT INTO news_channels_categories (category_name) VALUES (?)");\r
- $sth->execute($name);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub update_channel_category {\r
- my ($id, $name) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("UPDATE news_channels_categories SET category_name = ? WHERE id_category = ?");\r
- $sth->execute($name, $id);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub add_opac_new {\r
- my ($title, $new, $lang, $expirationdate, $number) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("INSERT INTO opac_news (title, new, lang, expirationdate, number) VALUES (?,?,?,?,?)");\r
- $sth->execute($title, $new, $lang, $expirationdate, $number);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub upd_opac_new {\r
- my ($idnew, $title, $new, $lang, $expirationdate, $number) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("\r
- UPDATE opac_news SET \r
- title = ?,\r
- new = ?,\r
- lang = ?,\r
- expirationdate = ?,\r
- number = ?\r
- WHERE idnew = ?\r
- ");\r
- $sth->execute($title, $new, $lang, $expirationdate,$number,$idnew);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub del_opac_new {\r
- my ($ids) = @_;\r
- if ($ids) {\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("DELETE FROM opac_news WHERE idnew IN ($ids)");\r
- $sth->execute();\r
- $sth->finish;\r
- return 1;\r
- } else {\r
- return 0;\r
- }\r
-}\r
-\r
-sub get_opac_new {\r
- my ($idnew) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("SELECT * FROM opac_news WHERE idnew = ?");\r
- $sth->execute($idnew);\r
- my $data = $sth->fetchrow_hashref;\r
- $data->{$data->{'lang'}} = 1;\r
- $data->{expirationdate} = format_date($data->{expirationdate});\r
- $sth->finish;\r
- return $data;\r
-}\r
-\r
-sub get_opac_news {\r
- my ($limit, $lang) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $query = "SELECT *, timestamp AS newdate FROM opac_news";\r
- if ($lang) {\r
- $query.= " WHERE lang = '" .$lang ."' ";\r
- }\r
- $query.= " ORDER BY timestamp DESC ";\r
- #if ($limit) {\r
- # $query.= "LIMIT 0, " . $limit;\r
- #}\r
- my $sth = $dbh->prepare($query);\r
- $sth->execute();\r
- my @opac_news;\r
- my $count = 0;\r
- while (my $row = $sth->fetchrow_hashref) {\r
- if ((($limit) && ($count < $limit)) || (!$limit)) {\r
- # format the dates in the user's requested format defined in sysprefs\r
- $row->{'newdate'} = format_date($row->{'newdate'});\r
- $row->{'expirationdate'} = format_date($row->{'expirationdate'});\r
- push @opac_news, $row;\r
- }\r
- $count++;\r
- }\r
- return ($count, \@opac_news);\r
-}\r
-\r
-=head2 GetNewsToDisplay\r
- \r
- $news = &GetNewsToDisplay($lang);\r
- C<$news> is a ref to an array which containts\r
- all news with expirationdate > today or expirationdate is null.\r
- \r
-=cut\r
-\r
-sub GetNewsToDisplay {\r
- my $lang = shift;\r
- my $dbh = C4::Context->dbh;\r
- my $dateformat = C4::Dates->DHTMLcalendar;\r
- my $query = "\r
- SELECT *,DATE_FORMAT(timestamp, '$dateformat') AS newdate\r
- FROM opac_news\r
- WHERE (\r
- expirationdate > CURRENT_DATE()\r
- OR expirationdate IS NULL\r
- OR expirationdate = '00-00-0000'\r
- )\r
- AND lang = ?\r
- ORDER BY number\r
- ";\r
- my $sth = $dbh->prepare($query);\r
- $sth->execute($lang);\r
- my @results;\r
- while ( my $row = $sth->fetchrow_hashref ){\r
- push @results, $row;\r
- }\r
- return \@results;\r
-}\r
-\r
-### get electronic databases\r
-\r
-sub add_opac_electronic {\r
- my ($title, $edata, $lang,$image,$href,$section) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("INSERT INTO opac_electronic (title, edata, lang,image,href,section) VALUES (?,?,?,?,?,?)");\r
- $sth->execute($title, $edata, $lang,$image,$href,$section);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub upd_opac_electronic {\r
- my ($idelectronic, $title, $edata, $lang, $image, $href,$section) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("UPDATE opac_electronic SET title = ?, edata = ?, lang = ? , image=?, href=? ,section=? WHERE idelectronic = ?");\r
- $sth->execute($title, $edata, $lang, $image,$href ,$section, $idelectronic);\r
- $sth->finish;\r
- return 1;\r
-}\r
-\r
-sub del_opac_electronic {\r
- my ($ids) = @_;\r
- if ($ids) {\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("DELETE FROM opac_electronic WHERE idelectronic IN ($ids)");\r
- $sth->execute();\r
- $sth->finish;\r
- return 1;\r
- } else {\r
- return 0;\r
- }\r
-}\r
-\r
-sub get_opac_electronic {\r
- my ($idelectronic) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $sth = $dbh->prepare("SELECT * FROM opac_electronic WHERE idelectronic = ?");\r
- $sth->execute($idelectronic);\r
- my $data = $sth->fetchrow_hashref;\r
- $data->{$data->{'lang'}} = 1;\r
- $data->{$data->{'section'}} = 1;\r
- $sth->finish;\r
- return $data;\r
-}\r
-\r
-sub get_opac_electronics {\r
- my ($section, $lang) = @_;\r
- my $dbh = C4::Context->dbh;\r
- my $dateformat = C4::Dates->DHTMLcalendar;\r
- my $query = "SELECT *, DATE_FORMAT(timestamp, '$dateformat') AS newdate FROM opac_electronic";\r
- if ($lang) {\r
- $query.= " WHERE lang = '" .$lang ."' ";\r
- }\r
- if ($section) {\r
- $query.= " and section= '" . $section."' ";\r
- }\r
- $query.= " ORDER BY title ";\r
- \r
- my $sth = $dbh->prepare($query);\r
- $sth->execute();\r
- my @opac_electronic;\r
- my $count = 0;\r
- while (my $row = $sth->fetchrow_hashref) {\r
- push @opac_electronic, $row;\r
-\r
- \r
- $count++;\r
- }\r
-\r
- return ($count,\@opac_electronic);\r
-}\r
-END { } # module clean-up code here (global destructor)\r
-\r
-=back\r
-\r
-=head1 AUTHOR\r
-\r
-TG\r
-\r
-=cut\r
-\r
-\r
+package C4::NewsChannels;
+
+# Copyright 2000-2002 Katipo Communications
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+use strict;
+use warnings;
+
+use C4::Context;
+use C4::Dates qw(format_date);
+
+use vars qw($VERSION @ISA @EXPORT);
+
+BEGIN {
+ $VERSION = 3.07.00.049; # set the version for version checking
+ @ISA = qw(Exporter);
+ @EXPORT = qw(
+ &GetNewsToDisplay
+ &add_opac_new &upd_opac_new &del_opac_new &get_opac_new &get_opac_news
+ );
+}
+
+=head1 NAME
+
+C4::NewsChannels - Functions to manage OPAC and intranet news
+
+=head1 DESCRIPTION
+
+This module provides the functions needed to mange OPAC and intranet news.
+
+=head1 FUNCTIONS
+
+=cut
+
+sub add_opac_new {
+ my ($title, $new, $lang, $expirationdate, $timestamp, $number) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("INSERT INTO opac_news (title, new, lang, expirationdate, timestamp, number) VALUES (?,?,?,?,?,?)");
+ $sth->execute($title, $new, $lang, $expirationdate, $timestamp, $number);
+ $sth->finish;
+ return 1;
+}
+
+sub upd_opac_new {
+ my ($idnew, $title, $new, $lang, $expirationdate, $timestamp,$number) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("
+ UPDATE opac_news SET
+ title = ?,
+ new = ?,
+ lang = ?,
+ expirationdate = ?,
+ timestamp = ?,
+ number = ?
+ WHERE idnew = ?
+ ");
+ $sth->execute($title, $new, $lang, $expirationdate, $timestamp,$number,$idnew);
+ $sth->finish;
+ return 1;
+}
+
+sub del_opac_new {
+ my ($ids) = @_;
+ if ($ids) {
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("DELETE FROM opac_news WHERE idnew IN ($ids)");
+ $sth->execute();
+ $sth->finish;
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+sub get_opac_new {
+ my ($idnew) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("SELECT * FROM opac_news WHERE idnew = ?");
+ $sth->execute($idnew);
+ my $data = $sth->fetchrow_hashref;
+ $data->{$data->{'lang'}} = 1 if defined $data->{lang};
+ $data->{expirationdate} = format_date($data->{expirationdate});
+ $data->{timestamp} = format_date($data->{timestamp});
+ $sth->finish;
+ return $data;
+}
+
+sub get_opac_news {
+ my ($limit, $lang) = @_;
+ my $dbh = C4::Context->dbh;
+ my $query = "SELECT *, timestamp AS newdate FROM opac_news";
+ if ($lang) {
+ $query.= " WHERE lang = '" .$lang ."' ";
+ }
+ $query.= " ORDER BY timestamp DESC ";
+ #if ($limit) {
+ # $query.= "LIMIT 0, " . $limit;
+ #}
+ my $sth = $dbh->prepare($query);
+ $sth->execute();
+ my @opac_news;
+ my $count = 0;
+ while (my $row = $sth->fetchrow_hashref) {
+ if ((($limit) && ($count < $limit)) || (!$limit)) {
+ $row->{'newdate'} = format_date($row->{'newdate'});
+ $row->{'expirationdate'} = format_date($row->{'expirationdate'});
+ push @opac_news, $row;
+ }
+ $count++;
+ }
+ return ($count, \@opac_news);
+}
+
+=head2 GetNewsToDisplay
+
+ $news = &GetNewsToDisplay($lang);
+ C<$news> is a ref to an array which containts
+ all news with expirationdate > today or expirationdate is null.
+
+=cut
+
+sub GetNewsToDisplay {
+ my $lang = shift;
+ my $dbh = C4::Context->dbh;
+ # SELECT *,DATE_FORMAT(timestamp, '%d/%m/%Y') AS newdate
+ my $query = "
+ SELECT *,timestamp AS newdate
+ FROM opac_news
+ WHERE (
+ expirationdate >= CURRENT_DATE()
+ OR expirationdate IS NULL
+ OR expirationdate = '00-00-0000'
+ )
+ AND `timestamp` <= CURRENT_DATE()
+ AND lang = ?
+ ORDER BY number
+ "; # expirationdate field is NOT in ISO format?
+ my $sth = $dbh->prepare($query);
+ $sth->execute($lang);
+ my @results;
+ while ( my $row = $sth->fetchrow_hashref ){
+ $row->{newdate} = format_date($row->{newdate});
+ push @results, $row;
+ }
+ return \@results;
+}
+
+1;
+__END__
+
+=head1 AUTHOR
+
+TG
+
+=cut
projects / koha.git / blobdiff