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'); }