/**
* Read from a file
*
* @deprecated Use img.io.MetaDataReader instead
* @param io.File file
* @param var default default void what should be returned in case no data is found
* @return img.util.IptcData
* @throws lang.FormatException in case malformed meta data is encountered
* @throws lang.ElementNotFoundException in case no meta data is available
* @throws img.ImagingException in case reading meta data fails
*/
public static function fromFile(File $file)
{
if (FALSE === getimagesize($file->getURI(), $info)) {
$e = new ImagingException('Cannot read image information from ' . $file->getURI());
xp::gc(__FILE__);
throw $e;
}
if (!isset($info['APP13'])) {
if (func_num_args() > 1) {
return func_get_arg(1);
}
throw new ElementNotFoundException('Cannot get IPTC information from ' . $file->getURI() . ' (no APP13 marker)');
}
if (!($iptc = iptcparse($info['APP13']))) {
throw new FormatException('Cannot parse IPTC information from ' . $file->getURI());
}
// Parse creation date
if (3 == sscanf(@$iptc['2#055'][0], '%4d%2d%d', $year, $month, $day)) {
$created = Date::create($year, $month, $day, 0, 0, 0);
} else {
$created = NULL;
}
with($i = new self());
$i->setTitle(@$iptc['2#005'][0]);
$i->setUrgency(@$iptc['2#010'][0]);
$i->setCategory(@$iptc['2#015'][0]);
$i->setSupplementalCategories(@$iptc['2#020']);
$i->setKeywords(@$iptc['2#025']);
$i->setSpecialInstructions(@$iptc['2#040'][0]);
$i->setDateCreated($created);
$i->setAuthor(@$iptc['2#080'][0]);
$i->setAuthorPosition(@$iptc['2#085'][0]);
$i->setCity(@$iptc['2#090'][0]);
$i->setState(@$iptc['2#095'][0]);
$i->setCountry(@$iptc['2#101'][0]);
$i->setOriginalTransmissionReference(@$iptc['2#103'][0]);
$i->setHeadline(@$iptc['2#105'][0]);
$i->setCredit(@$iptc['2#110'][0]);
$i->setSource(@$iptc['2#115'][0]);
$i->setCopyrightNotice(@$iptc['2#116'][0]);
$i->setCaption(@$iptc['2#120'][0]);
$i->setWriter(@$iptc['2#122'][0]);
return $i;
}
/**
* create Article instance from data supplied in $articleData
*
* @param array $articleData
* @return Article
*/
private static function createInstance(array $articleData)
{
$article = new self();
// set identification
$article->alias = $articleData['Alias'];
$article->id = $articleData['articlesID'];
// set category
$article->category = ArticleCategory::getInstance($articleData['articlecategoriesID']);
/*
* set admin information (cast type explicitly to ensure lookup by adminID)
* exceptions with invalid user ids are caught and ignored
*/
if ($articleData['createdBy']) {
try {
$article->createdBy = User::getInstance((int) $articleData['createdBy']);
} catch (\InvalidArgumentException $e) {
} catch (UserException $e) {
}
}
if ($articleData['updatedBy']) {
try {
$article->updatedBy = User::getInstance((int) $articleData['updatedBy']);
} catch (\InvalidArgumentException $e) {
} catch (UserException $e) {
}
}
if ($articleData['publishedBy']) {
try {
$article->publishedBy = User::getInstance((int) $articleData['publishedBy']);
} catch (\InvalidArgumentException $e) {
} catch (UserException $e) {
}
}
// set date information
if (!empty($articleData['Display_from'])) {
$article->displayFrom = new \DateTime($articleData['Display_from']);
}
if (!empty($articleData['Display_until'])) {
$article->displayUntil = new \DateTime($articleData['Display_until']);
}
if (!empty($articleData['Article_Date'])) {
$article->articleDate = new \DateTime($articleData['Article_Date']);
}
if (!empty($articleData['firstCreated'])) {
$article->firstCreated = new \DateTime($articleData['firstCreated']);
}
if (!empty($articleData['lastUpdated'])) {
$article->lastUpdated = new \DateTime($articleData['lastUpdated']);
}
// flags and sort
$article->published = $articleData['published'];
$article->customFlags = $articleData['customFlags'];
$article->customSort = $articleData['customSort'];
// set various text fields
$article->setHeadline($articleData['Headline']);
$article->setData($articleData);
// backup values to check whether record was changed
$article->previouslySavedValues = new \stdClass();
$article->previouslySavedValues->headline = $article->headline;
$article->previouslySavedValues->category = $article->category;
$article->previouslySavedValues->data = $article->data;
$article->previouslySavedValues->displayFrom = $article->displayFrom;
$article->previouslySavedValues->displayUntil = $article->displayUntil;
$article->previouslySavedValues->articleDate = $article->articleDate;
$article->previouslySavedValues->published = $article->published;
$article->previouslySavedValues->customFlags = $article->customFlags;
$article->previouslySavedValues->customSort = $article->customSort;
return $article;
}
