private function _gmagickRead($ps_filepath)
{
try {
$handle = new Gmagick($ps_filepath);
$this->setResourceLimits($handle);
$handle->setimageindex(0);
// force use of first image in multi-page TIFF
$this->handle = $handle;
$this->filepath = $ps_filepath;
$this->metadata = array();
// handle metadata
/* EXIF */
if (function_exists('exif_read_data') && !$this->opo_config->get('dont_use_exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
$va_metadata['EXIF'] = $va_exif;
}
}
// if the builtin EXIF extraction is not used or failed for some reason, try ExifTool
if (!isset($va_metadata['EXIF']) || !is_array($va_metadata['EXIF'])) {
if (caExifToolInstalled()) {
$va_metadata['EXIF'] = caExtractMetadataWithExifTool($ps_filepath, true);
}
}
// Rotate incoming image as needed
if (isset($va_metadata['EXIF']['IFD0']['Orientation'])) {
$vn_orientation = $va_metadata['EXIF']['IFD0']['Orientation'];
$vs_tmp_basename = tempnam(caGetTempDirPath(), 'ca_image_tmp');
$vb_is_rotated = false;
switch ($vn_orientation) {
case 3:
$this->handle->rotateimage("#FFFFFF", 180);
unset($va_metadata['EXIF']['IFD0']['Orientation']);
$vb_is_rotated = true;
break;
case 6:
$this->handle->rotateimage("#FFFFFF", 90);
unset($va_metadata['EXIF']['IFD0']['Orientation']);
$vb_is_rotated = true;
break;
case 8:
$this->handle->rotateimage("#FFFFFF", -90);
unset($va_metadata['EXIF']['IFD0']['Orientation']);
$vb_is_rotated = true;
break;
}
if ($vb_is_rotated) {
if ($this->handle->writeimage($vs_tmp_basename)) {
$va_tmp = $this->handle->getimagegeometry();
$this->properties["faces"] = $this->opa_faces = caDetectFaces($vs_tmp_basename, $va_tmp['width'], $va_tmp['height']);
}
@unlink($vs_tmp_basename);
}
}
// get XMP
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = array();
foreach ($va_xmp_metadata as $vs_xmp_tag => $va_xmp_values) {
$va_metadata['XMP'][$vs_xmp_tag] = join('; ', $va_xmp_values);
}
}
}
// try to get IPTC and DPX with GraphicsMagick, if available
if (caMediaPluginGraphicsMagickInstalled()) {
/* IPTC metadata */
$vs_iptc_file = tempnam(caGetTempDirPath(), 'gmiptc');
@rename($vs_iptc_file, $vs_iptc_file . '.iptc');
// GM uses the file extension to figure out what we want
$vs_iptc_file .= '.iptc';
exec($this->ops_graphicsmagick_path . " convert " . caEscapeShellArg($ps_filepath) . " " . caEscapeShellArg($vs_iptc_file) . (caIsPOSIX() ? " 2> /dev/null" : ""), $va_output, $vn_return);
$vs_iptc_data = file_get_contents($vs_iptc_file);
@unlink($vs_iptc_file);
$va_iptc_raw = iptcparse($vs_iptc_data);
$va_iptc_tags = array('2#004' => 'Genre', '2#005' => 'DocumentTitle', '2#010' => 'Urgency', '2#015' => 'Category', '2#020' => 'Subcategories', '2#025' => 'Keywords', '2#040' => 'SpecialInstructions', '2#055' => 'CreationDate', '2#060' => 'TimeCreated', '2#080' => 'AuthorByline', '2#085' => 'AuthorTitle', '2#090' => 'City', '2#095' => 'State', '2#100' => 'CountryCode', '2#101' => 'Country', '2#103' => 'OTR', '2#105' => 'Headline', '2#110' => 'Credit', '2#115' => 'PhotoSource', '2#116' => 'Copyright', '2#120' => 'Caption', '2#122' => 'CaptionWriter');
$va_iptc = array();
if (is_array($va_iptc_raw)) {
foreach ($va_iptc_raw as $vs_iptc_tag => $va_iptc_tag_data) {
if (isset($va_iptc_tags[$vs_iptc_tag])) {
$va_iptc[$va_iptc_tags[$vs_iptc_tag]] = join('; ', $va_iptc_tag_data);
}
}
}
if (sizeof($va_iptc)) {
$va_metadata['IPTC'] = $va_iptc;
}
/* DPX metadata */
exec($this->ops_graphicsmagick_path . " identify -format '%[DPX:*]' " . caEscapeShellArg($ps_filepath) . (caIsPOSIX() ? " 2> /dev/null" : ""), $va_output, $vn_return);
if ($va_output[0]) {
$va_metadata['DPX'] = $va_output;
}
}
$this->metadata = $va_metadata;
return $handle;
} catch (Exception $e) {
$this->postError(1610, _t("Could not read image file"), "WLPlugGmagick->read()");
return false;
// gmagick couldn't read file, presumably
}
}
public function read($filepath, $mimetype = "")
{
if ($mimetype == 'image/tilepic') {
#
# Read in Tilepic format image
#
$this->handle = new TilepicParser($filepath);
$this->handle->useLibrary(LIBRARY_GD);
if (!$this->handle->error) {
$this->filepath = $filepath;
foreach ($this->handle->properties as $k => $v) {
if (isset($this->properties[$k])) {
$this->properties[$k] = $v;
}
}
$this->properties["mimetype"] = "image/tilepic";
$this->properties["typename"] = "Tilepic";
return true;
} else {
$this->postError(1610, $this->handle->error, "WLPlugGD->read()");
return false;
}
} else {
$this->handle = "";
$this->filepath = "";
$this->metadata = array();
$va_info = @getimagesize($filepath);
switch ($va_info[2]) {
case IMAGETYPE_GIF:
$this->handle = imagecreatefromgif($filepath);
$vs_mimetype = "image/gif";
$vs_typename = "GIF";
break;
case IMAGETYPE_JPEG:
if (function_exists('exif_read_data') && !$this->opo_config->get('dont_use_exif_read_data')) {
$this->metadata["EXIF"] = $va_exif = caSanitizeArray(@exif_read_data($filepath, 'EXIF', true, false));
//
// Rotate incoming image as needed
//
if (is_array($va_exif)) {
if (isset($va_exif['IFD0']['Orientation'])) {
$vn_orientation = $va_exif['IFD0']['Orientation'];
switch ($vn_orientation) {
case 3:
$this->handle = imagecreatefromjpeg($filepath);
$this->handle = $this->rotateImage($this->handle, -180);
break;
case 6:
$this->handle = imagecreatefromjpeg($filepath);
$this->handle = $this->rotateImage($this->handle, -90);
$va_tmp = $va_info;
$va_info[0] = $va_tmp[1];
$va_info[1] = $va_tmp[0];
break;
case 8:
$this->handle = imagecreatefromjpeg($filepath);
$this->handle = $this->rotateImage($this->handle, 90);
$va_tmp = $va_info;
$va_info[0] = $va_tmp[1];
$va_info[1] = $va_tmp[0];
break;
}
}
}
}
if (!$this->handle) {
$this->handle = imagecreatefromjpeg($filepath);
}
$vs_mimetype = "image/jpeg";
$vs_typename = "JPEG";
$o_xmp = new XMPParser();
if ($o_xmp->parse($filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = $va_xmp_metadata;
}
}
break;
case IMAGETYPE_PNG:
$this->handle = imagecreatefrompng($filepath);
$vs_mimetype = "image/png";
$vs_typename = "PNG";
break;
default:
return false;
break;
}
if ($this->handle) {
$this->filepath = $filepath;
# load image properties
$this->properties["width"] = $va_info[0];
$this->properties["height"] = $va_info[1];
$this->properties["mimetype"] = $vs_mimetype;
$this->properties["typename"] = $vs_typename;
$this->properties["filesize"] = @filesize($filepath);
return true;
} else {
# plug-in can't handle format
return false;
}
}
}
/**
* Removes from supplied array values that begin with binary (non-character) data.
* Arrays may be of any depth.
*
* Note that function is of limited use outside of the case it was designed for: to remove binary entries from extracted EXIF metadata arrays.
*
* @param array $pa_array The array to sanitize
* @param array $pa_options
* allowStdClass = stdClass object array values are allowed. This is useful for arrays that are about to be passed to json_encode [Default=false]
* removeNonCharacterData = remove non-character data from all array value. This option leaves all character data in-place [Default=false]
* @return array The sanitized array
*/
function caSanitizeArray($pa_array, $pa_options = null)
{
if (!is_array($pa_array)) {
return array();
}
$vb_allow_stdclass = caGetOption('allowStdClass', $pa_options, false);
$vb_remove_noncharacter_data = caGetOption('removeNonCharacterData', $pa_options, false);
foreach ($pa_array as $vn_k => $vm_v) {
if (is_array($vm_v)) {
$pa_array[$vn_k] = caSanitizeArray($vm_v, $pa_options);
} else {
if ($vb_allow_stdclass && is_object($vm_v) && get_class($vm_v) == 'stdClass') {
continue;
}
if (!preg_match("!^\\X+\$!", $vm_v) || !mb_detect_encoding($vm_v)) {
unset($pa_array[$vn_k]);
continue;
}
if ($vb_remove_noncharacter_data) {
$pa_array[$vn_k] = caSanitizeStringForJsonEncode($pa_array[$vn_k]);
}
}
}
return $pa_array;
}
/**
* Returns values for bundle. Can be used to set initial state of bundle as well as to grab partial value sets for
* progressive loading of bundles.
*
* NOTE: Currently only support ca_object_representations bundle
*
*/
public function getBundleFormValues($ps_bundle_name, $ps_placement_code, $pa_bundle_settings, $pa_options = null)
{
global $g_ui_locale;
// Check if user has access to this bundle
if ($pa_options['request']->user->getBundleAccessLevel($this->tableName(), $ps_bundle_name) == __CA_BUNDLE_ACCESS_NONE__) {
return;
}
// Check if user has access to this type
if ((bool) $this->getAppConfig()->get('perform_type_access_checking')) {
$vn_type_access = $pa_options['request']->user->getTypeAccessLevel($this->tableName(), $this->getTypeID());
if ($vn_type_access == __CA_BUNDLE_ACCESS_NONE__) {
return;
}
if ($vn_type_access == __CA_BUNDLE_ACCESS_READONLY__) {
$pa_bundle_settings['readonly'] = true;
}
}
// Check if user has access to this source
if ((bool) $this->getAppConfig()->get('perform_source_access_checking')) {
$vn_source_access = $pa_options['request']->user->getSourceAccessLevel($this->tableName(), $this->getSourceID());
if ($vn_source_access == __CA_BUNDLE_ACCESS_NONE__) {
return;
}
if ($vn_source_access == __CA_BUNDLE_ACCESS_READONLY__) {
$pa_bundle_settings['readonly'] = true;
}
}
if ((bool) $this->getAppConfig()->get('perform_item_level_access_checking') && $this->getPrimaryKey()) {
$vn_item_access = $this->checkACLAccessForUser($pa_options['request']->user);
if ($vn_item_access == __CA_ACL_NO_ACCESS__) {
return;
}
if ($vn_item_access == __CA_ACL_READONLY_ACCESS__) {
$pa_bundle_settings['readonly'] = true;
}
}
$va_info = $this->getBundleInfo($ps_bundle_name);
if (!($vs_type = $va_info['type'])) {
return null;
}
if (isset($pa_options['config']) && is_object($pa_options['config'])) {
$o_config = $pa_options['config'];
} else {
$o_config = $this->getAppConfig();
}
// start and count
$pn_start = caGetOption('start', $pa_options, 0);
$pn_limit = caGetOption('limit', $pa_options, null);
$vs_element = '';
switch ($vs_type) {
# -------------------------------------------------
case 'preferred_label':
case 'nonpreferred_label':
break;
# -------------------------------------------------
# -------------------------------------------------
case 'intrinsic':
break;
# -------------------------------------------------
# -------------------------------------------------
case 'attribute':
break;
# -------------------------------------------------
# -------------------------------------------------
case 'related_table':
switch ($ps_bundle_name) {
# -------------------------------
case 'ca_object_representations':
foreach (array('restrict_to_types', 'restrict_to_relationship_types') as $vs_k) {
$pa_options[$vs_k] = $pa_bundle_settings[$vs_k];
}
$va_reps = $this->getRepresentations(array('thumbnail', 'original'), null, $pa_options);
$t_item = new ca_object_representations();
$va_rep_type_list = $t_item->getTypeList();
$va_errors = array();
$vs_bundle_template = caGetOption('display_template', $pa_bundle_settings, null);
// Paging
$vn_primary_id = 0;
$va_initial_values = array();
if (sizeof($va_reps)) {
$o_type_config = Configuration::load($t_item->getAppConfig()->get('annotation_type_config'));
$va_annotation_type_mappings = $o_type_config->getAssoc('mappings');
// Get display template values
$va_display_template_values = array();
if ($vs_bundle_template && is_array($va_relation_ids = caExtractValuesFromArrayList($va_reps, 'relation_id')) && sizeof($va_relation_ids)) {
if ($vs_linking_table = RepresentableBaseModel::getRepresentationRelationshipTableName($this->tableName())) {
$va_display_template_values = caProcessTemplateForIDs($vs_bundle_template, $vs_linking_table, $va_relation_ids, array_merge($pa_options, array('returnAsArray' => true, 'returnAllLocales' => false, 'includeBlankValuesInArray' => true)));
}
}
$vn_i = 0;
foreach ($va_reps as $va_rep) {
$vn_num_multifiles = $va_rep['num_multifiles'];
if ($vs_extracted_metadata = caFormatMediaMetadata(caSanitizeArray(caUnserializeForDatabase($va_rep['media_metadata'])))) {
$vs_extracted_metadata = "<h3>" . _t('Extracted metadata') . ":</h3>\n{$vs_extracted_metadata}\n";
}
$vs_md5 = isset($va_rep['info']['original']['MD5']) ? "<h3>" . _t('MD5 signature') . ':</h3>' . $va_rep['info']['original']['MD5'] : '';
if ($va_rep['is_primary']) {
$vn_primary_id = $va_rep['representation_id'];
}
$va_initial_values[$va_rep['representation_id']] = array('idno' => $va_rep['idno'], '_display' => $vs_bundle_template && isset($va_display_template_values[$vn_i]) ? $va_display_template_values[$vn_i] : '', 'status' => $va_rep['status'], 'status_display' => $t_item->getChoiceListValue('status', $va_rep['status']), 'access' => $va_rep['access'], 'access_display' => $t_item->getChoiceListValue('access', $va_rep['access']), 'rep_type_id' => $va_rep['type_id'], 'rep_type' => $t_item->getTypeName($va_rep['type_id']), 'rep_label' => $va_rep['label'], 'is_primary' => (int) $va_rep['is_primary'], 'is_primary_display' => $va_rep['is_primary'] == 1 ? _t('PRIMARY') : '', 'locale_id' => $va_rep['locale_id'], 'icon' => $va_rep['tags']['thumbnail'], 'mimetype' => $va_rep['info']['original']['PROPERTIES']['mimetype'], 'annotation_type' => isset($va_annotation_type_mappings[$va_rep['info']['original']['PROPERTIES']['mimetype']]) ? $va_annotation_type_mappings[$va_rep['info']['original']['PROPERTIES']['mimetype']] : null, 'type' => $va_rep['info']['original']['PROPERTIES']['typename'], 'dimensions' => $va_rep['dimensions']['original'], 'filename' => $va_rep['info']['original_filename'] ? $va_rep['info']['original_filename'] : _t('Unknown'), 'num_multifiles' => $vn_num_multifiles ? $vn_num_multifiles == 1 ? _t('+ 1 additional preview') : _t('+ %1 additional previews', $vn_num_multifiles) : '', 'metadata' => $vs_extracted_metadata, 'md5' => $vs_md5 ? "{$vs_md5}" : "", 'typename' => $va_rep_type_list[$va_rep['type_id']]['name_singular'], 'fetched_from' => $va_rep['fetched_from'], 'fetched_on' => date('c', $va_rep['fetched_on']), 'fetched' => $va_rep['fetched_from'] ? _t("<h3>Fetched from:</h3> URL %1 on %2", '<a href="' . $va_rep['fetched_from'] . '" target="_ext" title="' . $va_rep['fetched_from'] . '">' . $va_rep['fetched_from'] . '</a>', date('c', $va_rep['fetched_on'])) : "");
$vn_i++;
}
}
return $va_initial_values;
break;
case 'ca_entities':
case 'ca_places':
case 'ca_occurrences':
case 'ca_objects':
case 'ca_collections':
case 'ca_list_items':
case 'ca_storage_locations':
case 'ca_loans':
case 'ca_movements':
case 'ca_tour_stops':
return $this->getRelatedBundleFormValues($pa_options['request'], $pa_options['formName'], $ps_bundle_name, $ps_placement_code, $pa_bundle_settings, $pa_options);
break;
# -------------------------------
# -------------------------------
case 'ca_object_lots':
break;
# -------------------------------
# -------------------------------
case 'ca_representation_annotations':
break;
# -------------------------------
# -------------------------------
default:
return null;
break;
# -------------------------------
}
break;
}
return null;
}
/**
* Removes from supplied array values that begin with binary (non-character) data.
* Arrays may be of any depth.
*
* Note that function is of limited use outside of the case it was designed for: to remove binary entries from extracted EXIF metadata arrays.
*
* @param array $pa_array The array to sanitize
* @param array $pa_options
* allowStdClass = stdClass object array values are allowed. This is useful for arrays that are about to be passed to json_encode
* @return array The sanitized array
*/
function caSanitizeArray($pa_array, $pa_options = null)
{
if (!is_array($pa_array)) {
return array();
}
$vb_allow_stdclass = caGetOption('allowStdClass', $pa_options, false);
foreach ($pa_array as $vn_k => $vm_v) {
if (is_array($vm_v)) {
$pa_array[$vn_k] = caSanitizeArray($vm_v, $pa_options);
} else {
if ($vb_allow_stdclass && is_object($vm_v) && get_class($vm_v) == 'stdClass') {
continue;
}
if (!preg_match("!^[ \\p{L}\\p{N}\\p{P}]+\$!", $vm_v) || !mb_detect_encoding($vm_v)) {
unset($pa_array[$vn_k]);
}
}
}
return $pa_array;
}
private function _graphicsMagickGetMetadata($ps_filepath)
{
$va_metadata = array();
/* EXIF metadata */
if (function_exists('exif_read_data') && !$this->opo_config->get('dont_use_exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
$va_metadata['EXIF'] = $va_exif;
}
}
// if the builtin EXIF extraction is not used or failed for some reason, try ExifTool
if (!isset($va_metadata['EXIF']) || !is_array($va_metadata['EXIF'])) {
if (caExifToolInstalled()) {
$va_metadata['EXIF'] = caExtractMetadataWithExifTool($ps_filepath, true);
}
}
// else try GraphicsMagick
if (!isset($va_metadata['EXIF']) || !is_array($va_metadata['EXIF'])) {
exec($this->ops_graphicsmagick_path . ' identify -format "%[EXIF:*]" ' . caEscapeShellArg($ps_filepath) . (caIsPOSIX() ? " 2> /dev/null" : ""), $va_output, $vn_return);
if (is_array($va_output) && sizeof($va_output) > 1) {
foreach ($va_output as $vs_output_line) {
$va_tmp = explode('=', $vs_output_line);
// format is "Make=NIKON CORPORATION"
if (isset($va_tmp[0]) && isset($va_tmp[1])) {
$va_metadata['EXIF'][$va_tmp[0]] = $va_tmp[1];
}
}
}
$va_output = array();
}
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = array();
foreach ($va_xmp_metadata as $vs_xmp_tag => $va_xmp_values) {
$va_metadata['XMP'][$vs_xmp_tag] = join('; ', $va_xmp_values);
}
}
}
/* IPTC metadata */
$vs_iptc_file = tempnam(caGetTempDirPath(), 'gmiptc');
@rename($vs_iptc_file, $vs_iptc_file . '.iptc');
// GM uses the file extension to figure out what we want
$vs_iptc_file .= '.iptc';
exec($this->ops_graphicsmagick_path . " convert " . caEscapeShellArg($ps_filepath) . " " . caEscapeShellArg($vs_iptc_file) . (caIsPOSIX() ? " 2> /dev/null" : ""), $va_output, $vn_return);
$vs_iptc_data = file_get_contents($vs_iptc_file);
@unlink($vs_iptc_file);
$va_iptc_raw = iptcparse($vs_iptc_data);
$va_iptc_tags = array('2#004' => 'Genre', '2#005' => 'DocumentTitle', '2#010' => 'Urgency', '2#015' => 'Category', '2#020' => 'Subcategories', '2#025' => 'Keywords', '2#040' => 'SpecialInstructions', '2#055' => 'CreationDate', '2#060' => 'TimeCreated', '2#080' => 'AuthorByline', '2#085' => 'AuthorTitle', '2#090' => 'City', '2#095' => 'State', '2#100' => 'CountryCode', '2#101' => 'Country', '2#103' => 'OTR', '2#105' => 'Headline', '2#110' => 'Credit', '2#115' => 'PhotoSource', '2#116' => 'Copyright', '2#120' => 'Caption', '2#122' => 'CaptionWriter');
$va_iptc = array();
if (is_array($va_iptc_raw)) {
foreach ($va_iptc_raw as $vs_iptc_tag => $va_iptc_tag_data) {
if (isset($va_iptc_tags[$vs_iptc_tag])) {
$va_iptc[$va_iptc_tags[$vs_iptc_tag]] = join('; ', $va_iptc_tag_data);
}
}
}
if (sizeof($va_iptc)) {
$va_metadata['IPTC'] = $va_iptc;
}
/* DPX metadata */
exec($this->ops_graphicsmagick_path . " identify -format '%[DPX:*]' " . caEscapeShellArg($ps_filepath) . (caIsPOSIX() ? " 2> /dev/null" : ""), $va_output, $vn_return);
if ($va_output[0]) {
$va_metadata['DPX'] = $va_output;
}
return $va_metadata;
}
public function read($ps_filepath, $mimetype = "")
{
if (!($this->handle && ${$ps_filepath} === $this->filepath)) {
if ($mimetype == 'image/tilepic') {
#
# Read in Tilepic format image
#
$this->handle = new TilepicParser($ps_filepath);
if (!$this->handle->error) {
$this->filepath = $ps_filepath;
foreach ($this->handle->properties as $k => $v) {
if (isset($this->properties[$k])) {
$this->properties[$k] = $v;
}
}
$this->properties["mimetype"] = "image/tilepic";
$this->properties["typename"] = "Tilepic";
return 1;
} else {
$this->postError(1610, $this->handle->error, "WLPlugImagick->read()");
return false;
}
} else {
$this->handle = "";
$this->filepath = "";
$handle = new Imagick();
if ($mimetype == 'image/x-dcraw') {
if ($this->filepath_conv) {
@unlink($this->filepath_conv);
}
if (!caMediaPluginDcrawInstalled($this->ops_dcraw_path)) {
$this->postError(1610, _t("Could not convert Camera RAW format file because conversion tool (dcraw) is not installed"), "WLPlugImagick->read()");
return false;
}
$vs_tmp_name = tempnam(caGetTempDirPath(), "rawtmp");
if (!copy($ps_filepath, $vs_tmp_name)) {
$this->postError(1610, _t("Could not copy Camera RAW file to temporary directory"), "WLPlugImagick->read()");
return false;
}
exec($this->ops_dcraw_path . " -T " . caEscapeShellArg($vs_tmp_name), $va_output, $vn_return);
if ($vn_return != 0) {
$this->postError(1610, _t("Camera RAW file conversion failed: %1", $vn_return), "WLPlugImagick->read()");
return false;
}
if (!(file_exists($vs_tmp_name . '.tiff') && filesize($vs_tmp_name . '.tiff') > 0)) {
$this->postError(1610, _t("Translation from Camera RAW to TIFF failed"), "WLPlugImagick->read()");
return false;
}
$ps_filepath = $this->filepath_conv = $vs_tmp_name . '.tiff';
@unlink($vs_tmp_name);
}
if ($handle->readImage($ps_filepath)) {
$this->handle = $handle;
$this->filepath = $ps_filepath;
$va_raw_metadata = $this->handle->getImageProperties();
$this->metadata = array();
foreach ($va_raw_metadata as $vs_tag => $vs_value) {
if (sizeof($va_tmp = explode(':', $vs_tag)) > 1) {
$vs_type = strtoupper($va_tmp[0]);
$vs_tag = $va_tmp[1];
} else {
$vs_type = 'GENERIC';
}
if ($vs_type == 'EXIF') {
continue;
}
$this->metadata[$vs_type][$vs_tag] = $vs_value;
}
// exif
if (function_exists('exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
//
// Rotate incoming image as needed
//
if (isset($va_exif['IFD0']['Orientation'])) {
$vn_orientation = $va_exif['IFD0']['Orientation'];
$vs_tmp_basename = tempnam(caGetTempDirPath(), 'ca_image_tmp');
$vb_is_rotated = false;
switch ($vn_orientation) {
case 3:
$this->handle->rotateImage("#FFFFFF", 180);
unset($va_exif['IFD0']['Orientation']);
$vb_is_rotated = true;
break;
case 6:
$this->handle->rotateImage("#FFFFFF", 90);
unset($va_exif['IFD0']['Orientation']);
$vb_is_rotated = true;
break;
case 8:
$this->handle->rotateImage("#FFFFFF", -90);
unset($va_exif['IFD0']['Orientation']);
$vb_is_rotated = true;
break;
}
if ($vb_is_rotated) {
if ($this->handle->writeImage($vs_tmp_basename)) {
$va_tmp = $this->handle->getImageGeometry();
$this->properties["faces"] = $this->opa_faces = caDetectFaces($vs_tmp_basename, $va_tmp['width'], $va_tmp['height']);
}
@unlink($vs_tmp_basename);
}
}
$this->metadata['EXIF'] = $va_exif;
}
}
// XMP
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$this->metadata['XMP'] = $va_xmp_metadata;
}
}
# load image properties
$va_tmp = $this->handle->getImageGeometry();
$this->properties["width"] = $va_tmp['width'];
$this->properties["height"] = $va_tmp['height'];
$this->properties["quality"] = "";
$this->properties["filesize"] = $this->handle->getImageLength();
$this->properties["bitdepth"] = $this->handle->getImageDepth();
$this->properties["resolution"] = $this->handle->getImageResolution();
$this->properties["colorspace"] = $this->_getColorspaceAsString($this->handle->getImageColorspace());
// force all images to true color (takes care of GIF transparency for one thing...)
$this->handle->setImageType(imagick::IMGTYPE_TRUECOLOR);
if (!$this->handle->setImageColorspace(imagick::COLORSPACE_RGB)) {
$this->postError(1610, _t("Error during RGB colorspace transformation operation"), "WLPlugImagick->read()");
return false;
}
if (!$this->properties["faces"]) {
$this->properties["faces"] = $this->opa_faces = caDetectFaces($ps_filepath, $va_tmp['width'], $va_tmp['height']);
}
$this->properties["mimetype"] = $this->_getMagickImageMimeType($this->handle);
$this->properties["typename"] = $this->handle->getImageFormat();
$this->ohandle = $this->handle->clone();
return 1;
} else {
$this->postError(1610, _t("Could not read image file"), "WLPlugImagick->read()");
return false;
}
}
} else {
# image already loaded by previous call (probably divineFileFormat())
return 1;
}
}
private function _CoreImageGetMetadata($ps_filepath)
{
if (caMediaPluginCoreImageInstalled($this->ops_CoreImage_path)) {
$va_metadata = array();
if (function_exists('exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
$va_metadata['EXIF'] = $va_exif;
}
}
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = $va_xmp_metadata;
}
}
return $va_metadata;
}
return null;
}
private function _graphicsMagickGetMetadata($ps_filepath)
{
$va_metadata = array();
/* EXIF metadata */
if (function_exists('exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
$va_metadata['EXIF'] = $va_exif;
}
}
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = array();
foreach ($va_xmp_metadata as $vs_xmp_tag => $va_xmp_values) {
$va_metadata['XMP'][$vs_xmp_tag] = join('; ', $va_xmp_values);
}
}
}
/* IPTC metadata */
$vs_iptc_file = tempnam(caGetTempDirPath(), 'gmiptc');
@rename($vs_iptc_file, $vs_iptc_file . '.iptc');
// GM uses the file extension to figure out what we want
$vs_iptc_file .= '.iptc';
exec($this->ops_graphicsmagick_path . " convert " . caEscapeShellArg($ps_filepath) . " " . caEscapeShellArg($vs_iptc_file), $va_output, $vn_return);
$vs_iptc_data = file_get_contents($vs_iptc_file);
@unlink($vs_iptc_file);
$va_iptc_raw = iptcparse($vs_iptc_data);
$va_iptc_tags = array('2#004' => 'Genre', '2#005' => 'DocumentTitle', '2#010' => 'Urgency', '2#015' => 'Category', '2#020' => 'Subcategories', '2#025' => 'Keywords', '2#040' => 'SpecialInstructions', '2#055' => 'CreationDate', '2#060' => 'TimeCreated', '2#080' => 'AuthorByline', '2#085' => 'AuthorTitle', '2#090' => 'City', '2#095' => 'State', '2#100' => 'CountryCode', '2#101' => 'Country', '2#103' => 'OTR', '2#105' => 'Headline', '2#110' => 'Credit', '2#115' => 'PhotoSource', '2#116' => 'Copyright', '2#120' => 'Caption', '2#122' => 'CaptionWriter');
$va_iptc = array();
if (is_array($va_iptc_raw)) {
foreach ($va_iptc_raw as $vs_iptc_tag => $va_iptc_tag_data) {
if (isset($va_iptc_tags[$vs_iptc_tag])) {
$va_iptc[$va_iptc_tags[$vs_iptc_tag]] = join('; ', $va_iptc_tag_data);
}
}
}
if (sizeof($va_iptc)) {
$va_metadata['IPTC'] = $va_iptc;
}
/* DPX metadata */
exec($this->ops_graphicsmagick_path . " identify -format '%[DPX:*]' " . caEscapeShellArg($ps_filepath), $va_output, $vn_return);
if ($va_output[0]) {
$va_metadata['DPX'] = $va_output;
}
return $va_metadata;
}
* ----------------------------------------------------------------------
* CollectiveAccess
* Open-source collections management software
* ----------------------------------------------------------------------
*
* Software by Whirl-i-Gig (http://www.whirl-i-gig.com)
* Copyright 2014 Whirl-i-Gig
*
* For more information visit http://www.CollectiveAccess.org
*
* This program is free software; you may redistribute it and/or modify it under
* the terms of the provided license as published by Whirl-i-Gig
*
* CollectiveAccess is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTIES whatsoever, including any implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* This source code is free and modifiable under the terms of
* GNU General Public License. (http://www.gnu.org/copyleft/gpl.html). See
* the "license.txt" file for details, or visit the CollectiveAccess web site at
* http://www.CollectiveAccess.org
*
* ----------------------------------------------------------------------
*/
header('Content-type: application/json');
$va_return = array("ok" => true) + caSanitizeArray($this->getVar('content'), array('allowStdClass' => true));
if ($this->getVar('pretty_print')) {
print caFormatJson(json_encode($va_return));
} else {
print json_encode($va_return);
}
/**
* Removes from supplied array values that begin with binary (non-character) data.
* Arrays may be of any depth.
*
* Note that function is of limited use outside of the case it was designed for: to remove binary entries from extracted EXIF metadata arrays.
*
* @param array $pa_array The array to sanitize
* @param array $pa_options No options are currently supported
* @return array The sanitized array
*/
function caSanitizeArray($pa_array, $pa_options = null)
{
if (!is_array($pa_array)) {
return array();
}
foreach ($pa_array as $vn_k => $vm_v) {
if (is_array($vm_v)) {
$pa_array[$vn_k] = caSanitizeArray($vm_v);
} else {
if (!preg_match("!^[\\p{L}\\p{N}\\p{P}]+!", $vm_v) || !mb_detect_encoding($vm_v)) {
unset($pa_array[$vn_k]);
}
}
}
return $pa_array;
}
private function _imageMagickGetMetadata($ps_filepath)
{
if (caMediaPluginImageMagickInstalled($this->ops_imagemagick_path)) {
$va_metadata = array();
if (function_exists('exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
$va_metadata['EXIF'] = $va_exif;
}
}
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = $va_xmp_metadata;
}
}
exec($this->ops_imagemagick_path . "/identify -format '%[DPX:*]' " . caEscapeShellArg($ps_filepath), $va_output, $vn_return);
if ($va_output[0]) {
$va_metadata['DPX'] = $va_output;
}
$va_iptc_tags = array('credit' => '2:110', 'byline' => '2:080', 'date_created' => '2:055', 'time_created' => '2:060', 'caption' => '2:120', 'copyright' => '2:116', 'title' => '2:005', 'genre' => '2:004', 'urgency' => '2:010', 'category' => '2:015', 'supplemental category' => '2:020', 'keywords' => '2:025', 'special_instructions' => '2:040', 'byline' => '2:080', 'bylinetitle' => '2:085', 'city' => '2:090', 'location' => '2:092', 'province' => '2:095', 'countrycode' => '2:100', 'countryname' => '2:101', 'headline' => '2:105', 'credit' => '2:110', 'source' => '2:115', 'description writer' => '2:122');
$va_iptc = array();
foreach ($va_iptc_tags as $vs_tag_name => $vs_tag_code) {
$va_output = array();
exec($this->ops_imagemagick_path . "/identify -format '%[IPTC:" . $vs_tag_code . "]' " . caEscapeShellArg($ps_filepath), $va_output, $vn_return);
if ($va_output[0]) {
$va_iptc[str_replace(":", ",", $vs_tag_code) . ' [' . $vs_tag_name . ']'] = $va_output[0];
}
}
if (sizeof($va_iptc)) {
$va_metadata['IPTC'] = $va_iptc;
}
return $va_metadata;
}
return null;
}
private function _graphicsMagickGetMetadata($ps_filepath)
{
$va_metadata = array();
if (function_exists('exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
$va_metadata['EXIF'] = $va_exif;
}
}
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = $va_xmp_metadata;
}
}
// GM doesn't seem to support DPX or IPTC metadata extraction :-(
return $va_metadata;
}
private function _CoreImageGetMetadata($ps_filepath)
{
if (caMediaPluginCoreImageInstalled($this->ops_CoreImage_path)) {
$va_metadata = array();
if (function_exists('exif_read_data') && !$this->opo_config->get('dont_use_exif_read_data')) {
if (is_array($va_exif = caSanitizeArray(@exif_read_data($ps_filepath, 'EXIF', true, false)))) {
$va_metadata['EXIF'] = $va_exif;
}
}
// if the builtin EXIF extraction is not used or failed for some reason, try ExifTool
if (!isset($va_metadata['EXIF']) || !is_array($va_metadata['EXIF'])) {
if (caExifToolInstalled()) {
$va_metadata['EXIF'] = caExtractMetadataWithExifTool($ps_filepath, true);
}
}
$o_xmp = new XMPParser();
if ($o_xmp->parse($ps_filepath)) {
if (is_array($va_xmp_metadata = $o_xmp->getMetadata()) && sizeof($va_xmp_metadata)) {
$va_metadata['XMP'] = $va_xmp_metadata;
}
}
return $va_metadata;
}
return null;
}
public function GetDirectoryLevel()
{
$ps_id = $this->request->getParameter('id', pString);
$pn_max = $this->request->getParameter('max', pString);
$vs_root_directory = $this->request->config->get('batch_media_import_root_directory');
$va_level_data = array();
if ($this->request->getParameter('init', pInteger)) {
//
// On first load (init) of browser load all levels in single request
//
$va_tmp = explode(";", $ps_id);
$va_acc = array();
$vn_i = 0;
foreach ($va_tmp as $vs_tmp) {
list($vs_directory, $vn_start) = explode(":", $vs_tmp);
if (!$vs_directory) {
continue;
}
$va_tmp = explode('/', $vs_directory);
$vs_k = array_pop($va_tmp);
if (!$vs_k) {
$vs_k = '/';
}
$va_level_data["{$vs_k}|{$vn_i}"] = $va_file_list = $this->_getDirectoryListing($vs_root_directory . '/' . $vs_directory, false, 20, (int) $vn_start, (int) $pn_max);
$va_level_data["{$vs_k}|{$vn_i}"]['_primaryKey'] = 'name';
$va_counts = caGetDirectoryContentsCount($vs_root_directory . '/' . $vs_directory, false, false);
$va_level_data["{$vs_k}|{$vn_i}"]['_itemCount'] = $va_counts['files'] + $va_counts['directories'];
$vn_i++;
}
} else {
list($ps_directory, $pn_start) = explode(":", $ps_id);
$va_tmp = explode('/', $ps_directory);
$vn_level = sizeof($va_tmp);
if ($ps_directory[0] == '/') {
$vn_level--;
}
if (!$ps_directory) {
$va_level_data["{$vs_k}|{$vn_level}"] = array('/' => array('item_id' => '/', 'name' => 'Root', 'type' => 'DIR', 'children' => 1));
$va_level_data["{$vs_k}|{$vn_level}"]['_primaryKey'] = 'name';
$va_level_data["{$vs_k}|{$vn_level}"]['_itemCount'] = 1;
} else {
$va_tmp = explode('/', $ps_directory);
$vs_k = array_pop($va_tmp);
if (!$vs_k) {
$vs_k = '/';
}
$va_level_data["{$vs_k}|{$vn_level}"] = $va_file_list = $this->_getDirectoryListing($vs_root_directory . '/' . $ps_directory, false, 20, (int) $pn_start, (int) $pn_max);
$va_level_data["{$vs_k}|{$vn_level}"]['_primaryKey'] = 'name';
$va_counts = caGetDirectoryContentsCount($vs_root_directory . '/' . $ps_directory, false, false);
$va_level_data["{$vs_k}|{$vn_level}"]['_itemCount'] = $va_counts['files'] + $va_counts['directories'];
}
}
$this->view->setVar('directory_list', caSanitizeArray($va_level_data));
$this->render('mediaimport/directory_level_json.php');
}
