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<?php |
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/** |
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* Defines the StaffPage page type. |
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*/ |
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class SlidePage extends Page |
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{ |
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public static $db = array( |
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'Caption' => 'Text', |
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); |
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public static $has_one = array( |
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'Photo' => 'Image', |
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'InternalPage' => 'SiteTree', |
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); |
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public static $allowed_children = 'none'; |
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private static $defaults = array( |
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'ShowInMenus' => false, |
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'ShowInSearch' => false, |
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); |
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public function getThumbnail2() |
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{ |
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return $this->InternalPage()->getPortletImage()->CMSThumbnail()->Tag; |
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} |
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public function getCMSFields() |
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{ |
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Requirements::javascript('slider/javascript/slideredit.js'); |
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$fields = parent::getCMSFields(); |
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$existing_photo = null; |
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$photo_field = null; |
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$internal_page = $this->InternalPage(); |
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if ($internal_page instanceof RenderableAsPortlet) { |
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error_log('Class implements renderable as a portlet'); |
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$existing_photo = $this->InternalPage()->getPortletImage(); |
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} else { |
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// check parents recursively |
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$parents = class_parents($internal_page); |
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error_log(print_r($parents, 1)); |
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} |
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$fields->addFieldToTab('Root.Main', |
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new TreeDropdownField('InternalPageID', _t('SlidePage.CHOOSE_INTERNAL_LINK', 'Select a page on the website to link to'), 'SiteTree')); |
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$composite_photoField = null; |
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if (!$existing_photo) { |
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$photo_field = new UploadField('Photo', _t('SlidePage.PHOTO', 'Photo')); |
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$photo_info = new LiteralField('PhotoInfo', _t('Slide.PHOTO_INFO', 'If the page you choose to link to has an image already it will appear here'), 'Photo'); |
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$composite_photoField = CompositeField::create($photo_field, $photo_info); |
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} else { |
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// FIXME, find a cleaner way of doing this |
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$composite_photoField = new LiteralField('Thumbnail2', '<div id="Thumbnail2" class="field readonly"> |
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<label class="left" for="Form_EditForm_Thumbnail2">Photo</label> |
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<div class="middleColumn"> |
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<span id="Form_EditForm_Thumbnail2" class="readonly"> |
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<img src="'.$existing_photo->SetWidth(400)->URL.'" alt="'.$existing_photo->Title.'" /> |
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</span> |
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</div> |
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</div>'); |
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} |
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$composite_photoField->setTitle('Photo'); |
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$fields->addFieldToTab('Root.Main', $composite_photoField); |
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$fields->addFieldToTab('Root.Main', new TextField('Caption', _t('SlidePage.CAPTION', 'Caption'))); |
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$fields->renameField('Title', 'Slide Title'); |
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$fields->removeFieldFromTab('Root.Main', 'Content'); |
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return $fields; |
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} |
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/* |
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Accessible from templates as $PortletImage |
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*/ |
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public function getPortletImage() |
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{ |
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$image = null; |
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if ($this->InternalPage() instanceof RenderableAsPortlet) { |
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$image = $this->InternalPage()->getPortletImage(); |
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} else { |
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$image = $this->Photo(); |
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} |
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return $image; |
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} |
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public function getThumbnail() |
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{ |
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if ($Image = $this->Photo()) { |
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return $Image->CMSThumbnail(); |
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} else { |
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return '(No Image)'; |
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} |
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} |
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public function getWebsiteAddress() |
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{ |
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$result = '#"'; |
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if ($this->InternalPageID) { |
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$targetPage = DataObject::get_by_id('Page', $this->InternalPageID); |
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if ($targetPage) { |
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$result = $targetPage->Link(); |
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} else { |
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$result = '#'; |
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} |
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} |
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return $result; |
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} |
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} |
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class SlidePage_Controller extends Page_Controller |
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{ |
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private static $allowed_actions = array('newpageselected' => true); |
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121
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/* |
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When a new item is selected return JSON containing the title and image |
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*/ |
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public function newpageselected(SS_HTTPRequest $request) |
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{ |
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$sitetree_id = $request->param('ID'); |
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$page = SiteTree::get_by_id($sitetree_id); |
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$result = array(); |
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if ($page) { |
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$result['Title'] = $page->Title; |
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} |
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return json_encode($result); |
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} |
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} |
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gordonbanderson /
Slider
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.