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142 righe
4.0 KiB
142 righe
4.0 KiB
package Koha::Template::Plugin::TablesSettings;
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# This file is part of Koha.
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#
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# Copyright BibLibre 2014
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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=head1 NAME
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Koha::Template::Plugin::TablesSettings
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=head2 SYNOPSYS
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[% USE TablesSettings %]
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. . .
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[% UNLESS TablesSettings.is_hidden( 'module', 'page', 'table', 'column') %]
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<th id="column" data-colname="column">Column title</th>
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[% END %]
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. . .
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[% UNLESS TablesSettings.is_hidden( 'module', 'page', 'table', 'column') %]
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<td>[% row.column %]</td>
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[% END %]
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. . .
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<script>
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var columns_settings = [% TablesSettings.GetColumns( 'module', 'page', 'table', 'json' ) | $raw %];
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var table = KohaTable("id", { "bAutoWidth": false }, columns_settings );
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</script>
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This plugin allows to get the column configuration for a table. It should be used both in table markup
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and as the input for datatables visibility settings to take full effect.
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=cut
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use Modern::Perl;
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use Template::Plugin;
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use base qw( Template::Plugin );
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use YAML qw( LoadFile );
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use JSON qw( to_json );
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use C4::Context qw( config );
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use C4::Utils::DataTables::TablesSettings;
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=head1 FUNCTIONS
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=head2 GetColumns
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<script>
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var tables_settings = [% TablesSettings.GetColumns( 'module', 'page', 'table', 'json' ) | $raw %];
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var table = KohaTable("id", { "bAutoWidth": false }, tables_settings );
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</script>
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Used to get the full column settings configuration for datatables, usually requires a format of 'json' to pass into
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datatables instantiator.
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=cut
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=head3 GetColumns
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var columns_settings = [% TablesSettings.GetColumns( module, page, table 'json' ) | $raw%]
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This method is usually be used to retrieve the columns settings for a DataTable init.
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So the 'json' format will be provided and the columns_settings JS var will be
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passed as argument of the constructor.
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=cut
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sub GetColumns {
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my ( $self, $module, $page, $table, $format ) = @_;
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$format //= q{};
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my $columns = C4::Utils::DataTables::TablesSettings::get_columns( $module, $page, $table );
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return $format eq 'json'
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? to_json( $columns )
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: $columns
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}
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=head2 is_hidden
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[% UNLESS TablesSettings.is_hidden( 'module', 'page', 'table', 'column') %]
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<th id="column" data-colname="column">Column title</th>
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[% END %]
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Used to fetch an individual columns display status so we can fully hide a column in the markup for cases where
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it may contain confidential information and should be fully hidden rather than just hidden from display.
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=cut
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sub is_hidden {
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my ( $self, $module, $page, $table, $column_name ) = @_;
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my $columns = C4::Utils::DataTables::TablesSettings::get_columns( $module, $page, $table );
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foreach my $keys(@$columns){
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if($keys->{'columnname'} eq $column_name){
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return $keys->{'is_hidden'};
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}
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}
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return 0;
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}
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=head3 GetTableSettings
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[% SET table_settings = GetTableSettings( module, page, table ) %]
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This method is used to retrieve the tables settings (like table_settings.default_display_length and
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table_settings.default_sort_order).
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They can be passed to the DataTable constructor (for iDisplayLength and order parameters)
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=cut
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sub GetTableSettings {
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my ( $self, $module, $page, $table, $format ) = @_;
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$format //= q{};
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my $settings = C4::Utils::DataTables::TablesSettings::get_table_settings( $module, $page, $table );
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return $format eq 'json'
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? to_json( $settings || {} )
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: $settings
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}
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1;
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