File subsites/code/SubsiteReportWrapper.php

 1 <?php
 2 
 3 /**
 4  * Creates a subsite-aware version of another report.
 5  * Pass another report (or its classname) into the constructor.
 6  */
 7 class SubsiteReportWrapper extends SS_ReportWrapper {
 8     ///////////////////////////////////////////////////////////////////////////////////////////
 9     // Filtering
10     
11     function parameterFields() {
12         $subsites = Subsite::accessible_sites('CMS_ACCESS_CMSMain');
13         $options = array_merge(array( '0' => _t('Subsite.MainSiteTitle', 'Main')), $subsites->toDropdownMap('ID', 'Title'));
14         
15         $subsiteField = new TreeMultiselectField('Subsites', _t('SubsiteReportWrapper.Subsites', 'Subsites'), $options);
16         $subsiteField->setValue(array_keys($options));
17 
18         // We don't need to make the field editable if only one subsite is available
19         if(sizeof($options) <= 1) {
20             $subsiteField = $subsiteField->performReadonlyTransformation();
21         }
22         
23         $fields = parent::parameterFields();
24         if($fields) {
25             $fields->insertBefore($subsiteField, $fields->First()->Name());
26         } else {
27             $fields = new FieldSet($subsiteField);
28         }
29         return $fields;
30     }
31 
32     ///////////////////////////////////////////////////////////////////////////////////////////
33     // Columns
34     
35     function columns() {
36         $columns = parent::columns();
37         $columns['Subsite.Title'] = _t('SubsiteReportWrapper.Subsite', 'Subsite');
38         return $columns;
39     }
40     
41     ///////////////////////////////////////////////////////////////////////////////////////////
42     // Querying
43     
44     function beforeQuery($params) {
45         // The user has select a few specific sites
46         if($params['Subsites'] != '') {
47             Subsite::$force_subsite = $params['Subsites'];
48             
49         // Default: restrict to all accessible sites
50         } else {
51             $subsites = Subsite::accessible_sites('CMS_ACCESS_CMSMain');
52             $options = $subsites->toDropdownMap('ID', 'Title');
53             $options[0] = 'Main';
54             Subsite::$force_subsite = join(',', array_keys($options));
55         }
56     }
57     function afterQuery() {
58         // Manually manage the subsite filtering
59         Subsite::$force_subsite = null;
60     }
61     
62 }

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