Ejemplo n.º 1
0
 public function performPreInstallTasks()
 {
     $o_config = Configuration::load();
     CompositeCache::flush();
     // avoid stale cache
     // create tmp dir
     if (!file_exists($o_config->get('taskqueue_tmp_directory'))) {
         if (!self::createDirectoryPath($o_config->get('taskqueue_tmp_directory'))) {
             $this->addError("Couldn't create tmp directory at " . $o_config->get('taskqueue_tmp_directory'));
             return false;
         }
     } else {
         // if already exists then remove all contents to avoid stale cache
         caRemoveDirectory($o_config->get('taskqueue_tmp_directory'), false);
     }
     // Create media directories
     $o_media_volumes = new MediaVolumes();
     $va_media_volumes = $o_media_volumes->getAllVolumeInformation();
     $vs_base_dir = $o_config->get('ca_base_dir');
     $va_dir_creation_errors = array();
     foreach ($va_media_volumes as $vs_label => $va_volume_info) {
         if (preg_match('!^' . $vs_base_dir . '!', $va_volume_info['absolutePath'])) {
             if (!self::createDirectoryPath($va_volume_info['absolutePath'])) {
                 $this->addError("Couldn't create directory for media volume {$vs_label}");
                 return false;
             }
         }
     }
     return true;
 }
Ejemplo n.º 2
0
 /**
  * Returns appropriate representation of that media version in an html tag, including attributes for display
  *
  * @param string $field field name
  * @param string $version version of the media file, as defined in media_processing.conf
  * @param string $name name attribute of the img tag
  * @param string $vspace vspace attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
  * @param string $hspace hspace attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
  * @param string $alt alt attribute of the img tag
  * @param int $border border attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
  * @param string $usemap usemap attribute of the img tag
  * @param int $align align attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
  * @return string html tag
  */
 public function getMediaTag($ps_field, $ps_version, $pa_options = null)
 {
     if (!is_array($va_media_info = $this->getMediaInfo($ps_field))) {
         return null;
     }
     if (!is_array($va_media_info[$ps_version])) {
         return null;
     }
     #
     # Use icon
     #
     if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
         return caGetDefaultMediaIconTag($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT']);
     }
     #
     # Is this version queued for processing?
     #
     if (isset($va_media_info[$ps_version]["QUEUED"]) && $va_media_info[$ps_version]["QUEUED"]) {
         return $va_media_info[$ps_version]["QUEUED_MESSAGE"];
     }
     $url = $this->getMediaUrl($ps_field, $ps_version, isset($pa_options["page"]) ? $pa_options["page"] : null);
     $m = new Media();
     $o_vol = new MediaVolumes();
     $va_volume = $o_vol->getVolumeInformation($va_media_info[$ps_version]['VOLUME']);
     return $m->htmlTag($va_media_info[$ps_version]["MIMETYPE"], $url, $va_media_info[$ps_version]["PROPERTIES"], $pa_options, $va_volume);
 }
Ejemplo n.º 3
0
 public function getMediaTag($ps_data, $ps_version, $pa_options = null)
 {
     if (!($va_media_info = $this->getMediaArray($ps_data))) {
         return false;
     }
     if (!is_array($pa_options)) {
         $pa_options = array();
     }
     if (!isset($pa_options["page"]) || $pa_options["page"] < 1) {
         $pa_options["page"] = 1;
     }
     #
     # Use icon
     #
     if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
         return caGetDefaultMediaIconTag($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT']);
     }
     #
     # Is this version queued for processing?
     #
     if (isset($va_media_info[$ps_version]["QUEUED"]) && $va_media_info[$ps_version]["QUEUED"]) {
         return $va_media_info[$ps_version]["QUEUED_MESSAGE"];
     }
     $vs_url = $this->getMediaUrl($va_media_info, $ps_version, $pa_options["page"], $pa_options);
     $o_media = new Media();
     $o_vol = new MediaVolumes();
     $va_volume = $o_vol->getVolumeInformation($va_media_info[$ps_version]['VOLUME']);
     $va_properties = $va_media_info[$ps_version]["PROPERTIES"];
     if (isset($pa_options['width'])) {
         $va_properties['width'] = $pa_options['width'];
     }
     if (isset($pa_options['height'])) {
         $va_properties['height'] = $pa_options['height'];
     }
     $o_config = Configuration::load();
     if ($o_config->get('use_pdfjs_viewer')) {
         foreach ($va_media_info as $vs_version => $va_info) {
             if (isset($va_info['MIMETYPE']) && $va_info['MIMETYPE'] == 'application/pdf') {
                 JavascriptLoadManager::register("pdfjs");
             }
         }
     }
     return $o_media->htmlTag($va_media_info[$ps_version]["MIMETYPE"], $vs_url, $va_properties, $pa_options, $va_volume);
 }
Ejemplo n.º 4
0
 /**
  * Method invoked when the task queue needs to actually execute the task. For mediaproc this means
  * actually doing the processing of media!
  *
  * Return false on failure/error and sets the error property with an error description. Returns an array
  * with processing details on success.
  *
  * @param array $pa_parameters An unserialized parameters array for the current task (eg. unserialized data from ca_task_queue.parameters)
  * @return array Returns false on error, or an array with processing details on success
  */
 public function process($pa_parameters)
 {
     $vs_table = $pa_parameters["TABLE"];
     // name of table of record we're processing
     $vs_field = $pa_parameters["FIELD"];
     // name of field in record we're processing
     $vs_pk = $pa_parameters["PK"];
     // Field name of primary key of record we're processing
     $vn_id = $pa_parameters["PK_VAL"];
     // Value of primary key
     $vs_input_mimetype = $pa_parameters["INPUT_MIMETYPE"];
     // Mimetype of input file
     $vs_input_file = $pa_parameters["FILENAME"];
     // Full path to input file
     // Array of media versions to process; keys are version names,
     // values are arrays with info about processing for that version
     // Currently the info array contains a single key, 'VOLUME', which indicates
     // the volume the version should be written to
     $va_versions = $pa_parameters["VERSIONS"];
     $va_options = $pa_parameters["OPTIONS"];
     // Array of processing options; names of options to employ are keys, settings are values
     // If true, then input media is *not* deleted
     $vb_dont_delete_original_media = (bool) $pa_parameters["DONT_DELETE_OLD_MEDIA"];
     $va_report = array('errors' => array(), 'notes' => array());
     $o_dm = Datamodel::load();
     $o_media_volumes = new MediaVolumes();
     $o_media = new Media();
     $o_media_proc_settings = new MediaProcessingSettings($vs_table, $vs_field);
     $vs_media_type = $o_media_proc_settings->canAccept($vs_input_mimetype);
     $va_version_info = $o_media_proc_settings->getMediaTypeVersions($vs_media_type);
     if (!file_exists($vs_input_file)) {
         $o_eventlog = new EventLog();
         $o_eventlog->log(array("CODE" => "DEBG", "SOURCE" => "TaskQueue->mediaproc->process()", "MESSAGE" => "Record {$vs_table}.field = file '{$vs_input_file}' did not exist; queued file was discarded"));
         $va_report['errors'][] = _t("Record %1.field = file '%2' did not exist; queued file was discarded", $vs_table, $vs_input_file);
         return $va_report;
     }
     if ($t_instance = $o_dm->getInstanceByTableName($vs_table, true)) {
         if ($t_instance->hasField($vs_field)) {
             if (!$t_instance->load($vn_id)) {
                 # record no longer exists
                 if (!$vb_dont_delete_original_media) {
                     @unlink($vs_input_file);
                 }
                 $o_eventlog = new EventLog();
                 $o_eventlog->log(array("CODE" => "DEBG", "SOURCE" => "TaskQueue->mediaproc->process()", "MESSAGE" => "Record {$vs_table}.field = {$vn_id} did not exist; queued file was discarded"));
                 $o_media->cleanup();
                 $va_report['errors'][] = _t("Record %1.field = %2 did not exist; queued file was discarded", $vs_table, $vn_id);
                 return $va_report;
             }
         } else {
             # bad field name
             $this->error->setError(551, _t("Invalid media field '%1' in table '%2'", $vs_field, $vs_table), "mediaproc->process()");
             return false;
         }
     } else {
         # bad table name
         $this->error->setError(550, _t("Invalid media field table '%1'", $vs_table), "mediaproc->process()");
         return false;
     }
     $va_old_media_to_delete = array();
     foreach ($va_versions as $v => $va_version_settings) {
         $vs_use_icon = null;
         if (!file_exists($vs_input_file)) {
             $this->error->setError(505, _t("Input media file '%1' does not exist", $vs_input_file), "mediaproc->process()");
             $o_media->cleanup();
             return false;
         }
         if (!is_readable($vs_input_file)) {
             $this->error->setError(506, _t("Denied permission to read input media file '%1'", $vs_input_file), "mediaproc->process()");
             $o_media->cleanup();
             return false;
         }
         if (!$o_media->read($vs_input_file)) {
             $this->error->setError(1600, _t("Could not process input media file '%1': %2", $vs_input_file, join('; ', $o_media->getErrors())), "mediaproc->process()");
             $o_media->cleanup();
             return false;
         }
         $vs_rule = isset($va_version_info[$v]['RULE']) ? $va_version_info[$v]['RULE'] : '';
         $va_rules = $o_media_proc_settings->getMediaTransformationRule($vs_rule);
         $va_volume_info = $o_media_volumes->getVolumeInformation($va_version_settings['VOLUME']);
         if (sizeof($va_rules) == 0) {
             $vs_output_mimetype = $vs_input_mimetype;
             #
             # don't process this media, just copy the file
             #
             $vs_ext = $o_media->mimetype2extension($vs_output_mimetype);
             if (!$vs_ext) {
                 $this->error->setError(1600, _t("File could not be copied for %1; can't convert mimetype %2 to extension", $vs_field, $vs_output_mimetype), "mediaproc->process()");
                 $o_media->cleanup();
                 return false;
             }
             if (($vs_dirhash = $this->_getDirectoryHash($va_volume_info["absolutePath"], $vn_id)) === false) {
                 $this->error->setError(1600, _t("Couldn't create subdirectory for file for %1", $vs_field), "mediaproc->process()");
                 $o_media->cleanup();
                 return false;
             }
             $vs_magic = rand(0, 99999);
             $vs_filepath = $va_volume_info["absolutePath"] . "/" . $vs_dirhash . "/" . $vs_magic . "_" . $vs_table . "_" . $vs_field . "_" . $vn_id . "_" . $v . "." . $vs_ext;
             if (!copy($vs_input_file, $vs_filepath)) {
                 $this->error->setError(504, _t("File could not be copied for %1", $vs_field), "mediaproc->process()");
                 $o_media->cleanup();
                 return false;
             }
             if (is_array($va_volume_info["mirrors"]) && sizeof($va_volume_info["mirrors"]) > 0) {
                 $entity_key = join("/", array($vs_table, $vs_field, $vn_id, $v));
                 $row_key = join("/", array($vs_table, $vn_id));
                 foreach ($va_volume_info["mirrors"] as $vs_mirror_code => $va_mirror_info) {
                     $vs_mirror_method = $va_mirror_info["method"];
                     $vs_queue = $vs_mirror_method . "mirror";
                     $tq = new TaskQueue();
                     if (!$tq->cancelPendingTasksForEntity($entity_key)) {
                         $this->error->setError(560, _t("Could not cancel pending tasks"), "mediaproc->process()");
                         $o_media->cleanup();
                         return false;
                     }
                     if ($tq->addTask($vs_queue, array("MIRROR" => $vs_mirror_code, "VOLUME" => $va_version_settings['VOLUME'], "FIELD" => $vs_field, "TABLE" => $vs_table, "VERSION" => $v, "FILES" => array(array("FILE_PATH" => $vs_filepath, "ABS_PATH" => $va_volume_info["absolutePath"], "HASH" => $vs_dirhash, "FILENAME" => $vs_magic . "_" . $vs_table . "_" . $vs_field . "_" . $vn_id . "_" . $v . "." . $vs_ext)), "MIRROR_INFO" => $va_mirror_info, "PK" => $vs_pk, "PK_VAL" => $vn_id), array("priority" => 100, "entity_key" => $entity_key, "row_key" => $row_key))) {
                         continue;
                     } else {
                         $this->error->setError(100, _t("Couldn't queue mirror using '%1' for version '%2' (handler '%3')", $vs_mirror_method, $v, $vs_queue), "mediaproc->process()");
                     }
                 }
             }
             $media_desc[$v] = array("VOLUME" => $va_version_settings['VOLUME'], "MIMETYPE" => $vs_output_mimetype, "WIDTH" => $o_media->get("width"), "HEIGHT" => $o_media->get("height"), "PROPERTIES" => $o_media->getProperties(), "FILENAME" => $vs_table . "_" . $vs_field . "_" . $vn_id . "_" . $v . "." . $vs_ext, "HASH" => $vs_dirhash, "MAGIC" => $vs_magic, "EXTENSION" => $vs_ext, "MD5" => md5_file($vs_filepath));
         } else {
             $o_media->set('version', $v);
             while (list($operation, $pa_parameters) = each($va_rules)) {
                 if ($operation === 'SET') {
                     foreach ($pa_parameters as $pp => $pv) {
                         if ($pp == 'format') {
                             $vs_output_mimetype = $pv;
                         } else {
                             $o_media->set($pp, $pv);
                         }
                     }
                 } else {
                     if (!$o_media->transform($operation, $pa_parameters)) {
                         $this->error = $o_media->errors[0];
                         $o_media->cleanup();
                         return false;
                     }
                 }
             }
             if (!$vs_output_mimetype) {
                 $vs_output_mimetype = $vs_input_mimetype;
             }
             if (!($vs_ext = $o_media->mimetype2extension($vs_output_mimetype))) {
                 $this->error->setError(1600, _t("File could not be processed for %1; can't convert mimetype %2 to extension", $vs_field, $vs_output_mimetype), "mediaproc->process()");
                 $o_media->cleanup();
                 return false;
             }
             if (($vs_dirhash = $this->_getDirectoryHash($va_volume_info["absolutePath"], $vn_id)) === false) {
                 $this->error->setError(1600, _t("Couldn't create subdirectory for file for %1", $vs_field), "mediaproc->process()");
                 $o_media->cleanup();
                 return false;
             }
             $vs_magic = rand(0, 99999);
             $vs_filepath = $va_volume_info["absolutePath"] . "/" . $vs_dirhash . "/" . $vs_magic . "_" . $vs_table . "_" . $vs_field . "_" . $vn_id . "_" . $v;
             if (!($vs_output_file = $o_media->write($vs_filepath, $vs_output_mimetype, $va_options))) {
                 $this->error = $o_media->errors[0];
                 $o_media->cleanup();
                 return false;
             } else {
                 if ($vs_output_file === __CA_MEDIA_VIDEO_DEFAULT_ICON__ || $vs_output_file === __CA_MEDIA_AUDIO_DEFAULT_ICON__ || $vs_output_file === __CA_MEDIA_DOCUMENT_DEFAULT_ICON__) {
                     $vs_use_icon = $vs_output_file;
                 } else {
                     $va_output_files[] = $vs_output_file;
                 }
             }
             if (is_array($va_volume_info["mirrors"]) && sizeof($va_volume_info["mirrors"]) > 0) {
                 $entity_key = join("/", array($vs_table, $vs_field, $vn_id, $v));
                 $row_key = join("/", array($vs_table, $vn_id));
                 foreach ($va_volume_info["mirrors"] as $vs_mirror_code => $va_mirror_info) {
                     $vs_mirror_method = $va_mirror_info["method"];
                     $vs_queue = $vs_mirror_method . "mirror";
                     $tq = new TaskQueue();
                     if (!$tq->cancelPendingTasksForEntity($entity_key)) {
                         $this->error->setError(560, _t("Could not cancel pending tasks"), "mediaproc->process()");
                         $o_media->cleanup();
                         return false;
                     }
                     if ($tq->addTask($vs_queue, array("MIRROR" => $vs_mirror_code, "VOLUME" => $va_version_settings['VOLUME'], "FIELD" => $vs_field, "TABLE" => $vs_table, "VERSION" => $v, "FILES" => array(array("FILE_PATH" => $vs_filepath, "ABS_PATH" => $va_volume_info["absolutePath"], "HASH" => $vs_dirhash, "FILENAME" => $vs_magic . "_" . $vs_table . "_" . $vs_field . "_" . $vn_id . "_" . $v . "." . $vs_ext)), "MIRROR_INFO" => $va_mirror_info, "PK" => $vs_pk, "PK_VAL" => $vn_id), array("priority" => 100, "entity_key" => $entity_key, "row_key" => $row_key))) {
                         continue;
                     } else {
                         $this->error->setError(100, _t("Couldn't queue mirror using '%1' for version '%2' (handler '%3')", $vs_mirror_method, $v, $vs_queue), "mediaproc->process()");
                     }
                 }
             }
             if ($vs_use_icon) {
                 $media_desc[$v] = array("MIMETYPE" => $vs_output_mimetype, "USE_ICON" => $vs_use_icon, "WIDTH" => $o_media->get("width"), "HEIGHT" => $o_media->get("height"));
             } else {
                 $media_desc[$v] = array("VOLUME" => $va_version_settings['VOLUME'], "MIMETYPE" => $vs_output_mimetype, "WIDTH" => $o_media->get("width"), "HEIGHT" => $o_media->get("height"), "PROPERTIES" => $o_media->getProperties(), "FILENAME" => $vs_table . "_" . $vs_field . "_" . $vn_id . "_" . $v . "." . $vs_ext, "HASH" => $vs_dirhash, "MAGIC" => $vs_magic, "EXTENSION" => $vs_ext, "MD5" => md5_file($vs_filepath . "." . $vs_ext));
             }
         }
         if (!$vb_dont_delete_original_media) {
             $vs_old_media_path = $t_instance->getMediaPath($vs_field, $v);
             if ($vs_old_media_path && $vs_filepath . "." . $vs_ext != $vs_old_media_path && $vs_input_file != vs_old_media_path) {
                 //@unlink($t_instance->getMediaPath($vs_field, $v));
                 $va_old_media_to_delete[] = $vs_old_media_path;
             }
         }
     }
     #
     # Update record
     #
     if ($t_instance->load($vn_id)) {
         if (method_exists($t_instance, "useBlobAsMediaField")) {
             // support for attributes - force field to be FT_MEDIA
             $t_instance->useBlobAsMediaField(true);
         }
         $md = $t_instance->get($vs_field);
         $va_merged_media_desc = is_array($md) ? $md : array();
         foreach ($media_desc as $vs_k => $va_v) {
             $va_merged_media_desc[$vs_k] = $va_v;
         }
         $t_instance->setMode(ACCESS_WRITE);
         $t_instance->setMediaInfo($vs_field, $va_merged_media_desc);
         $t_instance->update();
         if ($t_instance->numErrors()) {
             # get rid of files we just created
             foreach ($va_output_files as $vs_to_delete) {
                 @unlink($vs_to_delete);
             }
             $this->error->setError(560, _t("Could not update %1.%2: %3", $vs_table, $vs_field, join(", ", $t_instance->getErrors())), "mediaproc->process()");
             $o_media->cleanup();
             return false;
         }
         $va_report['notes'][] = _t("Processed file %1", $vs_input_file);
         // Generate preview frames for media that support that (Eg. video)
         // and add them as "multifiles" assuming the current model supports that (ca_object_representations does)
         $o_config = Configuration::load();
         if (((bool) $o_config->get('video_preview_generate_frames') || (bool) $o_config->get('document_preview_generate_pages')) && method_exists($t_instance, 'addFile')) {
             $o_media->read($vs_input_file);
             $va_preview_frame_list = $o_media->writePreviews(array('width' => $o_media->get("width"), 'height' => $o_media->get("height"), 'numberOfFrames' => $o_config->get('video_preview_max_number_of_frames'), 'numberOfPages' => $o_config->get('document_preview_max_number_of_pages'), 'frameInterval' => $o_config->get('video_preview_interval_between_frames'), 'pageInterval' => $o_config->get('document_preview_interval_between_pages'), 'startAtTime' => $o_config->get('video_preview_start_at'), 'endAtTime' => $o_config->get('video_preview_end_at'), 'startAtPage' => $o_config->get('document_preview_start_page'), 'outputDirectory' => __CA_APP_DIR__ . '/tmp'));
             $t_instance->removeAllFiles();
             // get rid of any previously existing frames (they might be hanging around if we're editing an existing record)
             if (is_array($va_preview_frame_list)) {
                 foreach ($va_preview_frame_list as $vn_time => $vs_frame) {
                     $t_instance->addFile($vs_frame, $vn_time, true);
                     // the resource path for each frame is it's time, in seconds (may be fractional) for video, or page number for documents
                     @unlink($vs_frame);
                     // clean up tmp preview frame file
                 }
             }
         }
         if (!$vb_dont_delete_original_media) {
             @unlink($vs_input_file);
         }
         foreach ($va_old_media_to_delete as $vs_to_delete) {
             @unlink($vs_to_delete);
         }
         $o_media->cleanup();
         return $va_report;
     } else {
         # record no longer exists
         if (!$vb_dont_delete_original_media) {
             @unlink($vs_input_file);
         }
         $o_eventlog = new EventLog();
         $o_eventlog->log(array("CODE" => "DEBG", "SOURCE" => "TaskQueue->mediaproc->process()", "MESSAGE" => "Record {$vs_table}.field = {$vn_id} did not exist; queued file was discarded"));
         $o_media->cleanup();
         $va_report['errors'][] = _t("Record {$vs_table}.field = {$vn_id} did not exist; queued file was discarded");
         return $va_report;
     }
 }
Ejemplo n.º 5
0
 public function performPreInstallTasks()
 {
     $o_config = Configuration::load();
     CompositeCache::flush();
     // avoid stale cache
     // create tmp dir
     if (!file_exists($o_config->get('taskqueue_tmp_directory'))) {
         if (!self::createDirectoryPath($o_config->get('taskqueue_tmp_directory'))) {
             $this->addError("Couldn't create tmp directory at " . $o_config->get('taskqueue_tmp_directory'));
             return false;
         }
     } else {
         // if already exists then remove all contents to avoid stale cache
         caRemoveDirectory($o_config->get('taskqueue_tmp_directory'), false);
     }
     // Create media directories
     $o_media_volumes = new MediaVolumes();
     $va_media_volumes = $o_media_volumes->getAllVolumeInformation();
     $vs_base_dir = $o_config->get('ca_base_dir');
     $va_dir_creation_errors = array();
     foreach ($va_media_volumes as $vs_label => $va_volume_info) {
         if (preg_match('!^' . $vs_base_dir . '!', $va_volume_info['absolutePath'])) {
             if (!self::createDirectoryPath($va_volume_info['absolutePath'])) {
                 $this->addError("Couldn't create directory for media volume {$vs_label}");
                 return false;
             }
         }
     }
     // nuke search index if we using ElasticSearch (the SqlSearch index is nuked when we drop the database)
     if ($o_config->get('search_engine_plugin') == 'ElasticSearch') {
         require_once __CA_LIB_DIR__ . '/core/Plugins/SearchEngine/ElasticSearch.php';
         $o_es = new WLPlugSearchEngineElasticSearch();
         $o_es->truncateIndex(null, true);
     }
     return true;
 }
Ejemplo n.º 6
0
 /**
  * Get list of mimetypes for which replication options are configured
  *
  * @return array
  */
 public static function getMediaReplicationMimeTypes()
 {
     $o_media_volumes = new MediaVolumes();
     $o_media_processing = new MediaProcessingSettings('ca_object_representations', 'media');
     $va_volumes = $o_media_volumes->getAllVolumeInformation();
     $va_mimetypes = array();
     foreach ($va_volumes as $vs_volume => $va_volume_info) {
         if (isset($va_volume_info['replication']) && is_array($va_volume_info['replication'])) {
             foreach ($va_volume_info['replication'] as $vs_target => $va_target_info) {
                 if (isset($va_target_info['mimetypes']) && is_array($va_target_info['mimetypes'])) {
                     $va_mimetype_list = $va_target_info['mimetypes'];
                 } else {
                     // get mimetypes for volume from media_processing
                     $va_mimetype_list = $o_media_processing->getMimetypesForVolume($vs_volume);
                 }
                 foreach ($va_mimetype_list as $vs_mimetype) {
                     $va_mimetypes[$vs_mimetype] = true;
                 }
             }
         }
     }
     return array_keys($va_mimetypes);
 }
Ejemplo n.º 7
0
 public function getMediaTag($ps_data, $ps_version, $pa_options = null)
 {
     if (!($va_media_info = $this->getMediaArray($ps_data))) {
         return false;
     }
     if (!is_array($pa_options)) {
         $pa_options = array();
     }
     if (!isset($pa_options["page"]) || $pa_options["page"] < 1) {
         $pa_options["page"] = 1;
     }
     #
     # Use icon
     #
     if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
         return caGetDefaultMediaIconTag($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT']);
     }
     #
     # Is this version queued for processing?
     #
     if (isset($va_media_info[$ps_version]["QUEUED"]) && $va_media_info[$ps_version]["QUEUED"]) {
         return $va_media_info[$ps_version]["QUEUED_MESSAGE"];
     }
     $vs_url = $this->getMediaUrl($va_media_info, $ps_version, $pa_options["page"], $pa_options);
     $o_media = new Media();
     $o_vol = new MediaVolumes();
     $va_volume = $o_vol->getVolumeInformation($va_media_info[$ps_version]['VOLUME']);
     $va_properties = $va_media_info[$ps_version]["PROPERTIES"];
     if (isset($pa_options['width'])) {
         $va_properties['width'] = $pa_options['width'];
     }
     if (isset($pa_options['height'])) {
         $va_properties['height'] = $pa_options['height'];
     }
     return $o_media->htmlTag($va_media_info[$ps_version]["MIMETYPE"], $vs_url, $va_properties, $pa_options, $va_volume);
 }