/**
* Get media information for the given field
*
* @param string $field field name
* @param string $version version of the media file, as defined in media_processing.conf, can be omitted to retrieve information about all versions
* @param string $property this is your opportunity to restrict the result to a certain property for the given (field,version) pair.
* possible values are:
* -VOLUME
* -MIMETYPE
* -WIDTH
* -HEIGHT
* -PROPERTIES: returns an array with some media metadata like width, height, mimetype, etc.
* -FILENAME
* -HASH
* -MAGIC
* -EXTENSION
* -MD5
* @return mixed media information
*/
public function &getMediaInfo($ps_field, $ps_version = null, $ps_property = null)
{
$va_media_info = self::get($ps_field, array('returnWithStructure' => true, 'USE_MEDIA_FIELD_VALUES' => true));
if (!is_array($va_media_info) || !is_array($va_media_info = array_shift($va_media_info))) {
return null;
}
#
# Use icon
#
if ($ps_version && (!$ps_property || in_array($ps_property, array('WIDTH', 'HEIGHT')))) {
if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
if ($va_icon_size = caGetMediaIconForSize($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT'])) {
$va_media_info[$ps_version]['WIDTH'] = $va_icon_size['width'];
$va_media_info[$ps_version]['HEIGHT'] = $va_icon_size['height'];
}
}
} else {
if (!$ps_property || in_array($ps_property, array('WIDTH', 'HEIGHT'))) {
foreach (array_keys($va_media_info) as $vs_version) {
if (isset($va_media_info[$vs_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$vs_version]['USE_ICON'])) {
if ($va_icon_size = caGetMediaIconForSize($vs_icon_code, $va_media_info[$vs_version]['WIDTH'], $va_media_info[$vs_version]['HEIGHT'])) {
if (!$va_icon_size['size']) {
continue;
}
$va_media_info[$vs_version]['WIDTH'] = $va_icon_size['width'];
$va_media_info[$vs_version]['HEIGHT'] = $va_icon_size['height'];
}
}
}
}
}
if ($ps_version) {
if (!$ps_property) {
return $va_media_info[$ps_version];
} else {
// Try key as passed, then all UPPER and all lowercase
if ($vs_v = $va_media_info[$ps_version][$ps_property]) {
return $vs_v;
}
if ($vs_v = $va_media_info[$ps_version][strtoupper($ps_property)]) {
return $vs_v;
}
if ($vs_v = $va_media_info[$ps_version][strtolower($ps_property)]) {
return $vs_v;
}
}
} else {
return $va_media_info;
}
}
public function getMediaInfo($ps_data, $ps_version = null, $ps_key = null, $pa_options = null)
{
if (!($va_media_info = $this->getMediaArray($ps_data))) {
return false;
}
#
# Use icon
#
if ($ps_version && (!$ps_key || in_array($ps_key, array('WIDTH', 'HEIGHT')))) {
if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
if ($va_icon_size = caGetMediaIconForSize($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT'])) {
$va_media_info[$ps_version]['WIDTH'] = $va_icon_size['width'];
$va_media_info[$ps_version]['HEIGHT'] = $va_icon_size['height'];
}
}
} else {
if (!$ps_key || in_array($ps_key, array('WIDTH', 'HEIGHT'))) {
foreach (array_keys($va_media_info) as $vs_version) {
if (isset($va_media_info[$vs_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$vs_version]['USE_ICON'])) {
if ($va_icon_size = caGetMediaIconForSize($vs_icon_code, $va_media_info[$vs_version]['WIDTH'], $va_media_info[$vs_version]['HEIGHT'])) {
if (!$va_icon_size['size']) {
continue;
}
$va_media_info[$vs_version]['WIDTH'] = $va_icon_size['width'];
$va_media_info[$vs_version]['HEIGHT'] = $va_icon_size['height'];
}
}
}
}
}
if ($ps_version) {
if (!$ps_key) {
return $va_media_info[$ps_version];
} else {
return $va_media_info[$ps_version][$ps_key];
}
} else {
return $va_media_info;
}
}
/**
* Attempt to detect faces in image files (TIFF, JPEG, PNG) using OpenCV and the php-facedetect module
* If php-facedetect and/or OpenCV are not installed then function will return an empty array
*
* @param string $ps_type
* @param int $pn_width Width of media
* @param int $pn_height Height of media
* @param array $pa_options
*
* @return string Media ICON <img> tag
*/
function caGetDefaultMediaIconPath($ps_type, $pn_width, $pn_height, $pa_options = null)
{
if (is_array($va_selected_size = caGetMediaIconForSize($ps_type, $pn_width, $pn_height, $pa_options))) {
$o_config = Configuration::load();
$o_icon_config = Configuration::load($o_config->get('default_media_icons'));
$va_icons = $o_icon_config->getAssoc($ps_type);
return $o_icon_config->get('icon_folder_path') . '/' . $va_icons[$va_selected_size['size']];
}
return null;
}
/**
* Get media information for the given field
*
* @param string $field field name
* @param string $version version of the media file, as defined in media_processing.conf, can be omitted to retrieve information about all versions
* @param string $property this is your opportunity to restrict the result to a certain property for the given (field,version) pair.
* possible values are:
* -VOLUME
* -MIMETYPE
* -WIDTH
* -HEIGHT
* -PROPERTIES: returns an array with some media metadata like width, height, mimetype, etc.
* -FILENAME
* -HASH
* -MAGIC
* -EXTENSION
* -MD5
* @return mixed media information
*/
public function &getMediaInfo($ps_field, $ps_version = null, $ps_property = null)
{
$va_media_info = self::get($ps_field, array('USE_MEDIA_FIELD_VALUES' => true));
if (!is_array($va_media_info)) {
return '';
}
#
# Use icon
#
if ($ps_version && (!$ps_property || in_array($ps_property, array('WIDTH', 'HEIGHT')))) {
if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
if ($va_icon_size = caGetMediaIconForSize($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT'])) {
$va_media_info[$ps_version]['WIDTH'] = $va_icon_size['width'];
$va_media_info[$ps_version]['HEIGHT'] = $va_icon_size['height'];
}
}
} else {
if (!$ps_property || in_array($ps_property, array('WIDTH', 'HEIGHT'))) {
foreach (array_keys($va_media_info) as $vs_version) {
if (isset($va_media_info[$vs_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$vs_version]['USE_ICON'])) {
if ($va_icon_size = caGetMediaIconForSize($vs_icon_code, $va_media_info[$vs_version]['WIDTH'], $va_media_info[$vs_version]['HEIGHT'])) {
if (!$va_icon_size['size']) {
continue;
}
$va_media_info[$vs_version]['WIDTH'] = $va_icon_size['width'];
$va_media_info[$vs_version]['HEIGHT'] = $va_icon_size['height'];
}
}
}
}
}
if ($ps_version) {
if (!$ps_property) {
return $va_media_info[$ps_version];
} else {
return $va_media_info[$ps_version][$ps_property];
}
} else {
return $va_media_info;
}
}
