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 \*=====================================================================*/