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src.bluestatic.org Git - bugdar.git/blob - includes/functions_product.php
2 /*=====================================================================*\
3 || ###################################################################
5 || # Copyright ©2002-2007 Blue Static
7 || # This program is free software; you can redistribute it and/or modify
8 || # it under the terms of the GNU General Public License as published by
9 || # the Free Software Foundation; version 2 of the License.
11 || # This program is distributed in the hope that it will be useful, but
12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 || # You should have received a copy of the GNU General Public License along
17 || # with this program; if not, write to the Free Software Foundation, Inc.,
18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
19 || ###################################################################
20 \*=====================================================================*/
22 // ###################################################################
24 * Constructs a massive <select> form element to create non-valid XHTML
25 * for product selection. We have to use nested <optgroup>s (invalid)
26 * because certain browsers (Safari) do not support <option disabled>,
27 * which is how I want to implement components.
29 * @param string Permission action to verify against for a product
30 * @param string Selection
31 * @param bool Include obsolete versions?
33 * @return string A large blob of <select> HTML
35 function ConstructProductSelect ( $action = 'canviewbugs' , $select = null , $obsolete = true )
41 // index all of the components by parent and ID
42 $components = array ();
43 if ( is_array ( bugdar
:: $datastore [ 'component' ]))
45 foreach ( bugdar
:: $datastore [ 'component' ] AS $id => $prod )
47 $components [ " $prod [parentid]" ][ " $id" ] = $prod ;
52 foreach (bugdar:: $datastore ['product'] AS $productid => $product )
54 if (!can_perform( $action , $product ['productid']) OR !can_perform('canviewbugs', $product ['productid']))
59 if ( $versions = ConstructVersionSelect( $productid , $select , $obsolete ))
61 $output .= ConstructOptionGroup( $product ['title'], $versions );
64 // these are components
65 if ( $components [" $productid" ])
67 foreach ( $components [ " $productid" ] AS $componentid => $component )
69 $output .= ConstructOptionGroup( $product ['title'] . '/' . $component ['title'], ConstructVersionSelect( $componentid , $select , $obsolete ));
77 // ###################################################################
79 * Constructs a string of HTML <option>s for a given product ID. This
80 * will always include global versions and inherited versions (if the
81 * passed ID is that of a component).
83 * @param integer Product ID
84 * @param string Selection
85 * @param bool Include obsolete versions?
87 * @return string Constructed <option> HTML
89 function ConstructVersionSelect( $productid , $select , $obsolete )
93 $product = bugdar:: $datastore ['product'][" $productid" ];
98 // this is a component
101 $component = bugdar
:: $datastore [ 'component' ][ " $productid" ];
102 $product = bugdar:: $datastore ['product'][" $component [ parentid
] "];
105 foreach (bugdar:: $datastore ['version'] AS $versionid => $version )
107 if ((! $version ['productid'] OR $version ['productid'] == $component ['productid'] OR $version ['productid'] == $product ['productid']) AND (! $version ['obsolete'] OR ( $version ['obsolete'] AND $obsolete )))
109 $tpl = new BSTemplate('selectoption');
111 'value' => intval( $product ['productid']) . ',' . intval( $component ['productid']) . ',' . intval( $versionid ),
112 'label' => $version ['version']
114 $tpl- >vars['selected'] = ( $tpl- >vars['value'] == $select );
115 $build .= $tpl- >evaluate()->getTemplate();
122 // ###################################################################
124 * Constructs an <optgroup> block from a label and a string of
125 * HTML <option> elements.
127 * @param string Label for this <optgroup>
128 * @param string HTML bits
130 * @return string Composed HTML
132 function ConstructOptionGroup( $glabel , $optbits )
134 $tpl = new BSTemplate('selectoptgroup');
137 'optbits' => $optbits
139 return $tpl- >evaluate()->getTemplate();
142 /*=====================================================================*\
143 || ###################################################################
146 || ###################################################################
147 \*=====================================================================*/