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MINOR Code refactoring of CMSMain::SearchForm() extracted some methods.

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This commit is contained in:
Stig Lindqvist 2012-10-30 17:56:14 +13:00 committed by Ingo Schommer
parent 79cc947ed8
commit fa348d6666
2 changed files with 92 additions and 44 deletions
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112
code/controllers/CMSMain.php
View File

@ -245,74 +245,98 @@ class CMSMain extends LeftAndMain implements CurrentPageIdentifier, PermissionPr
return $html;
}
/**
* Returns a Form for page searching for use in templates.
*
* Can be modified from a decorator by a 'updateSearchForm' method
*
* @return Form
*/
public function SearchForm() {
// get all page types in a dropdown-compatible format
$pageTypeClasses = SiteTree::page_type_classes();
$pageTypes = array();
foreach ($pageTypeClasses as $pageTypeClass) {
$pageTypes[$pageTypeClass] = _t($pageTypeClass.'.SINGULARNAME', $pageTypeClass);
}
asort($pageTypes);
// get all filter instances
$filters = ClassInfo::subclassesFor('CMSSiteTreeFilter');
$filterMap = array();
// remove base class
array_shift($filters);
// add filters to map
foreach($filters as $filter) {
$filterMap[$filter] = call_user_func(array($filter, 'title'));
}
// ensure that 'all pages' filter is on top position
uasort($filterMap,
create_function('$a,$b', 'return ($a == "CMSSiteTreeFilter_Search") ? 1 : -1;')
// Create the fields
$content = new TextField('q[Term]', _t('CMSSearch.FILTERLABELTEXT', 'Content'));
$dateHeader = new HeaderField('q[Date]', _t('CMSSearch.FILTERDATEHEADING', 'Date'), 4);
$dateFrom = new DateField(
'q[LastEditedFrom]',
_t('CMSSearch.FILTERDATEFROM', 'From')
);
$dateFrom->setConfig('showcalendar', true);
$dateTo = new DateField(
'q[LastEditedTo]',
_t('CMSSearch.FILTERDATETO', 'To')
);
$dateTo->setConfig('showcalendar', true);
$pageFilter = new DropdownField(
'q[FilterClass]',
_t('CMSMain.PAGES', 'Pages'),
CMSSiteTreeFilter::get_all_filters()
);
$pageClasses = new DropdownField(
'q[ClassName]',
_t('CMSMain.PAGETYPEOPT', 'Page Type', 'Dropdown for limiting search to a page type'),
$this->getPageTypes()
);
$pageClasses->setEmptyString(_t('CMSMain.PAGETYPEANYOPT','Any'));
$fields = new FieldList(
new TextField('q[Term]', _t('CMSSearch.FILTERLABELTEXT', 'Content')),
$dateGroup = new FieldGroup(
new HeaderField('q[Date]', _t('CMSSearch.FILTERDATEHEADING', 'Date'), 4),
$dateFrom = new DateField('q[LastEditedFrom]', _t('CMSSearch.FILTERDATEFROM', 'From')),
$dateTo = new DateField('q[LastEditedTo]', _t('CMSSearch.FILTERDATETO', 'To'))
),
new DropdownField(
'q[FilterClass]',
_t('CMSMain.PAGES', 'Pages'),
$filterMap
),
$classDropdown = new DropdownField(
'q[ClassName]',
_t('CMSMain.PAGETYPEOPT','Page Type', 'Dropdown for limiting search to a page type'),
$pageTypes
)
// new TextField('MetaTags', _t('CMSMain.SearchMetaTags', 'Meta tags'))
// Group the Datefields
$dateGroup = new FieldGroup(
$dateHeader,
$dateFrom,
$dateTo
);
$dateGroup->setFieldHolderTemplate('FieldGroup_DefaultFieldHolder')->addExtraClass('stacked');
$dateFrom->setConfig('showcalendar', true);
$dateTo->setConfig('showcalendar', true);
$classDropdown->setEmptyString(_t('CMSMain.PAGETYPEANYOPT','Any'));
// Create the Field list
$fields = new FieldList(
$content,
$dateGroup,
$pageFilter,
$pageClasses
);
// Create the Search and Reset action
$actions = new FieldList(
FormAction::create('doSearch', _t('CMSMain_left.ss.APPLY FILTER', 'Apply Filter'))
->addExtraClass('ss-ui-action-constructive'),
Object::create('ResetFormAction', 'clear', _t('CMSMain_left.ss.RESET', 'Reset'))
);
// Use <button> to allow full jQuery UI styling
foreach($actions->dataFields() as $action) $action->setUseButtonTag(true);
// Use <button> to allow full jQuery UI styling on the all of the Actions
foreach($actions->dataFields() as $action) {
$action->setUseButtonTag(true);
}
// Create the form
$form = Form::create($this, 'SearchForm', $fields, $actions)
->addExtraClass('cms-search-form')
->setFormMethod('GET')
->setFormAction($this->Link())
->disableSecurityToken()
->unsetValidator();
// Load the form with previously sent search data
$form->loadDataFrom($this->request->getVars());
// Allow decorators to modify the form
$this->extend('updateSearchForm', $form);
return $form;
}
/**
* Returns a sorted array suitable for a dropdown with pagetypes and their translated name
*
* @return array
*/
protected function getPageTypes() {
$pageTypes = array();
foreach(SiteTree::page_type_classes() as $pageTypeClass) {
$pageTypes[$pageTypeClass] = _t($pageTypeClass.'.SINGULARNAME', $pageTypeClass);
}
asort($pageTypes);
return $pageTypes;
}
public function doSearch($data, $form) {
return $this->getsubtree($this->request);
}

24
code/controllers/CMSSiteTreeFilter.php
View File

@ -35,6 +35,30 @@ abstract class CMSSiteTreeFilter extends Object {
* @var String
*/
protected $childrenMethod = null;
/**
* Returns a sorted array of all implementators of CMSSiteTreeFilter, suitable for use in a dropdown.
*
* @return array
*/
public static function get_all_filters() {
// get all filter instances
$filters = ClassInfo::subclassesFor('CMSSiteTreeFilter');
// remove abstract CMSSiteTreeFilter class
array_shift($filters);
// add filters to map
$filterMap = array();
foreach($filters as $filter) {
$filterMap[$filter] = call_user_func(array($filter, 'title'));
}
// ensure that 'all pages' filter is on top position
uasort($filterMap,
create_function('$a,$b', 'return ($a == "CMSSiteTreeFilter_Search") ? 1 : -1;')
);
return $filterMap;
}
public function __construct($params = null) {
if($params) $this->params = $params;