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<?php |
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class ImageGalleryPage extends Page |
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{ |
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private static $icon = "imagegallery_basic/images/treeicons/ImageGalleryPage"; |
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private static $allowed_children = array("ImageGalleryPage"); //can also be "none"; |
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private static $default_child = "ImageGalleryPage"; |
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private static $description = "Page used to display images in a gallery"; |
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private static $has_one = array( |
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"AutomaticallyIncludedFolder" => "Folder" |
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); |
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private static $has_many = array( |
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"ImageGalleryEntries" => "ImageGalleryEntry" |
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); |
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public function getCMSFields() |
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{ |
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$fields = parent::getCMSFields(); |
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$fields->addFieldToTab("Root.Gallery", $treeDropdowField = TreeDropdownField::create($name = "AutomaticallyIncludedFolderID", $title = "Quick Add from Folder", $sourceObjectName = "Folder")); |
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$treeDropdowField->setRightTitle(' |
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Add a folder here to add a bunch of images all at once.<br /> |
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<a href="/admin/assets/show/'.$this->AutomaticallyIncludedFolderID.'">see files and images</a> section to add, remove and edit images in a folder before selecting one here. |
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<br /> |
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Once added, you can edit the images below as you see fit. |
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'); |
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$gridField = new GridField('images', 'Linked images', $this->ImageGalleryEntries(), GridFieldConfig_RelationEditor::create()); |
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$fields->addFieldToTab("Root.Gallery", $gridField); |
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if (class_exists("DataObjectSorterController")) { |
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$fields->addFieldToTab( |
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"Root.Gallery", |
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LiteralField::create( |
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"ImageGalleryEntrySorter", |
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DataObjectSorterController::popup_link( |
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"ImageGalleryEntry", |
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$filterField = "ParentID", |
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$filterValue = $this->ID, |
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$linkText = "Sort Items", |
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$titleField = "FullTitle" |
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) |
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) |
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); |
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} else { |
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$fields->addFieldToTab("Root.Gallery", new NumericField($name = "Sort", "Sort index number (the lower the number, the earlier it shows up")); |
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} |
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return $fields; |
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} |
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public function onBeforeWrite() |
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{ |
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parent::onBeforeWrite(); |
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$imageAdded = false; |
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if ($this->AutomaticallyIncludedFolderID) { |
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if ($folder = Folder::get()->byID($this->AutomaticallyIncludedFolderID)) { |
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if ($files = Image::get()->filter("ParentID", $folder->ID)) { |
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foreach ($files as $file) { |
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if (ImageGalleryEntry::get()->filter(array("ImageID" => $file->ID, "ParentID" => $this->ID))->count()) { |
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//do nothing |
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//debug::log("already exists"); |
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} else { |
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$ImageGalleryEntry = new ImageGalleryEntry(); |
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$ImageGalleryEntry->Title = $file->Title; |
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$ImageGalleryEntry->ImageID = $file->ID; |
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$ImageGalleryEntry->ParentID = $this->ID; |
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$ImageGalleryEntry->write(); |
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$imageAdded = true; |
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//debug::log("writing"); |
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} |
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} |
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} else { |
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//debug::log("D"); |
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} |
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} else { |
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//debug::log("C"); |
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} |
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} else { |
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//debug::log("B"); |
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} |
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if ($ImageGalleryEntries = ImageGalleryEntry::get()->filter(array("ParentID" => $this->ID))) { |
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foreach ($ImageGalleryEntries as $ImageGalleryEntry) { |
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$image = Image::get() |
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->filter(array("ID" => $ImageGalleryEntry->ImageID)) |
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->exclude(array("Title" => $ImageGalleryEntry->Title)) |
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->First(); |
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if ($image) { |
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$image->Title = $image->Name = $ImageGalleryEntry->Title; |
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$image->write(); |
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} |
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} |
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} |
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if ($imageAdded) { |
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//LeftAndMain::force_reload(); |
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} |
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$this->AutomaticallyIncludedFolderID = 0; |
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} |
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View Code Duplication |
public function NextGallery() |
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{ |
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$pages = ImageGalleryPage::get() |
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->exclude(array("ID" => $this->ID)) |
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->where("TimeDiff(\"Created\",'".$this->Created."') > 0") |
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->sort("Created", "ASC") |
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->limit(1); |
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if ($pages) { |
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foreach ($pages as $page) { |
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return $page; |
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} |
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} |
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} |
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View Code Duplication |
public function PreviousGallery() |
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{ |
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$pages = ImageGalleryPage::get() |
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->exclude(array("ID" => $this->ID)) |
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->where("TimeDiff(\"Created\",'".$this->Created."') < 0") |
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->sort("Created", "DESC") |
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->limit(1); |
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if ($pages) { |
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foreach ($pages as $page) { |
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return $page; |
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} |
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} |
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} |
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} |
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class ImageGalleryPage_Controller extends Page_Controller |
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{ |
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private static $allowed_actions = array( |
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"updateimagegalleryentries" => "ADMIN" |
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); |
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public function init() |
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{ |
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parent::init(); |
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if (class_exists("PrettyPhoto")) { |
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PrettyPhoto::include_code(); |
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} |
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} |
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public function updateimagegalleryentries() |
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{ |
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$this->onBeforeWrite(); |
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return array(); |
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} |
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} |
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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.