/**
* Gets a list of block types that are not installed, used to get blocks that can be installed
* This function only surveys the web/blocks directory - it's not looking at the package level.
*
* @return BlockType[]
*/
public static function getAvailableList()
{
$blocktypes = array();
$dir = DIR_FILES_BLOCK_TYPES;
$db = Loader::db();
$btHandles = $db->GetCol("select btHandle from BlockTypes order by btDisplayOrder asc, btName asc, btID asc");
$aDir = array();
if (is_dir($dir)) {
$handle = opendir($dir);
while (($file = readdir($handle)) !== false) {
if (strpos($file, '.') === false) {
$fdir = $dir . '/' . $file;
if (is_dir($fdir) && !in_array($file, $btHandles) && file_exists($fdir . '/' . FILENAME_BLOCK_CONTROLLER)) {
$bt = BlockType::getByHandle($file);
if (!is_object($bt)) {
$bt = new BlockTypeEntity();
$bt->setBlockTypeHandle($file);
$class = $bt->getBlockTypeClass();
$bta = new $class();
$bt->setBlockTypeName($bta->getBlockTypeName());
$bt->setBlockTypeDescription($bta->getBlockTypeDescription());
$bt->hasCustomViewTemplate = file_exists(DIR_FILES_BLOCK_TYPES . '/' . $file . '/' . FILENAME_BLOCK_VIEW);
$bt->hasCustomEditTemplate = file_exists(DIR_FILES_BLOCK_TYPES . '/' . $file . '/' . FILENAME_BLOCK_EDIT);
$bt->hasCustomAddTemplate = file_exists(DIR_FILES_BLOCK_TYPES . '/' . $file . '/' . FILENAME_BLOCK_ADD);
$bt->installed = false;
} else {
$bt->installed = true;
}
$blocktypes[] = $bt;
}
}
}
}
return $blocktypes;
}
public function filterByBlockType(BlockType $bt)
{
$this->query->select('distinct p.cID');
$btID = $bt->getBlockTypeID();
$this->query->innerJoin('cv', 'CollectionVersionBlocks', 'cvb', 'cv.cID = cvb.cID and cv.cvID = cvb.cvID');
$this->query->innerJoin('cvb', 'Blocks', 'b', 'cvb.bID = b.bID');
$this->query->andWhere('b.btID = :btID');
$this->query->setParameter('btID', $btID);
}
/**
* Instantiates the block controller.
*
* @param BlockType $obj |Block $obj
*/
public function __construct($obj = null)
{
parent::__construct();
if ($obj instanceof BlockType) {
$this->identifier = 'BLOCKTYPE_' . $obj->getBlockTypeID();
$this->btHandle = $obj->getBlockTypeHandle();
} else {
if ($obj instanceof Block) {
$b = $obj;
$this->identifier = 'BLOCK_' . $obj->getBlockID();
$this->bID = $b->getBlockID();
$this->btHandle = $obj->getBlockTypeHandle();
$this->btCachedBlockRecord = $obj->getBlockCachedRecord();
$this->setBlockObject($b);
$this->load();
}
}
$this->set('controller', $this);
}
public function addBlockType(BlockTypeEntity $bt)
{
$db = Loader::db();
$no = $db->GetOne("select count(btID) from BlockTypeSetBlockTypes where btID = ? and btsID = ?", array($bt->getBlockTypeID(), $this->getBlockTypeSetID()));
if ($no < 1) {
$types = $db->GetOne('select count(btID) from BlockTypeSetBlockTypes where btsID = ?', array($this->getBlockTypeSetID()));
$displayOrder = 0;
if ($types > 0) {
$displayOrder = $db->GetOne('select max(displayOrder) from BlockTypeSetBlockTypes where btsID = ?', array($this->getBlockTypeSetID()));
++$displayOrder;
}
$db->Execute('insert into BlockTypeSetBlockTypes (btsID, btID, displayOrder) values (?, ?, ?)', array($this->getBlockTypeSetID(), $bt->getBlockTypeID(), $displayOrder));
}
}
/**
* Gets a full URL to the directory containing all of a block's items, including JavaScript, tools, icons, etc...
*
* @param \Concrete\Core\Entity\Block\BlockType\BlockType $bt
* @param bool|string $file If provided will get the assets url for a file in a block
*
* @return string $url
*/
public function getBlockTypeAssetsURL($bt, $file = false)
{
$ff = '';
if ($file != false) {
$ff = '/' . $file;
}
$url = '';
if (file_exists(DIR_FILES_BLOCK_TYPES . '/' . $bt->getBlockTypeHandle() . $ff)) {
$url = REL_DIR_APPLICATION . '/' . DIRNAME_BLOCKS . '/' . $bt->getBlockTypeHandle() . $ff;
} elseif ($bt->getPackageID() > 0) {
$h = $bt->getPackageHandle();
$dirp = is_dir(DIR_PACKAGES . '/' . $h) ? DIR_PACKAGES . '/' . $h : DIR_PACKAGES_CORE . '/' . $h;
if (file_exists($dirp . '/' . DIRNAME_BLOCKS . '/' . $bt->getBlockTypeHandle() . $ff)) {
$url = is_dir(DIR_PACKAGES . '/' . $h) ? DIR_REL : ASSETS_URL;
$url = $url . '/' . DIRNAME_PACKAGES . '/' . $h . '/' . DIRNAME_BLOCKS . '/' . $bt->getBlockTypeHandle() . $ff;
}
} elseif (file_exists(DIR_FILES_BLOCK_TYPES_CORE . '/' . $bt->getBlockTypeHandle() . $ff)) {
$url = ASSETS_URL . '/' . DIRNAME_BLOCKS . '/' . $bt->getBlockTypeHandle() . $ff;
}
return $url;
}
