public function setProperty($ps_property, $pm_value)
{
if (!($va_info = $this->getPropertyInfo($ps_property))) {
return null;
}
// invalid property
switch ($va_info['fieldType']) {
case 'FT_TIMECODE':
$o_timecode_parser = new TimecodeParser();
$vn_seconds = $o_timecode_parser->parse($pm_value);
if (is_numeric($vn_seconds)) {
$this->opa_property_values[$ps_property] = (string) $vn_seconds;
return true;
}
$this->postError(1500, _t("Invalid timecode '%1' for %2", $pm_value, $va_info['label']), 'TimeBasedRepresentationAnnotationCoder->setProperty()');
return false;
break;
default:
// unsupported property?
//$this->postError(1500, _t("Invalid property '%1'", $ps_property), 'TimeBasedRepresentationAnnotationCoder->setProperty()');
//return null;
$this->opa_property_values[$ps_property] = $pm_value;
return true;
break;
}
}
/**
*
*/
public function writeClip($ps_filepath, $ps_start, $ps_end, $pa_options = null)
{
if (!$this->opb_ffmpeg_available) {
return false;
}
$o_tc = new TimecodeParser();
$vn_start = $vn_end = null;
if ($o_tc->parse($ps_start)) {
$vn_start = $o_tc->getSeconds();
}
if ($o_tc->parse($ps_end)) {
$vn_end = $o_tc->getSeconds();
}
if (!$vn_start || !$vn_end) {
return null;
}
if ($vn_start >= $vn_end) {
return null;
}
$vn_duration = $vn_end - $vn_start;
exec($this->ops_path_to_ffmpeg . " -i " . caEscapeShellArg($this->filepath) . " -f mp4 -vcodec libx264 -acodec mp3 -t {$vn_duration} -y -ss {$vn_start} " . caEscapeShellArg($ps_filepath) . (caGetOSFamily() == OS_POSIX ? " 2> /dev/null" : ""), $va_output, $vn_return);
if ($vn_return != 0) {
@unlink($filepath . "." . $ext);
$this->postError(1610, _t("Error extracting clip from %1 to %2: %3", $ps_start, $ps_end, join("; ", $va_output)), "WLPlugVideo->writeClip()");
return false;
}
return true;
}
/**
* Set field value(s) for the table row represented by this object
*
* @param string|array string $pa_fields representation of a field name
* or array of string representations of field names
* @param mixed $pm_value value to set the given field(s) to
* @param array $pa_options associative array of options
* possible options (keys):
* when dealing with date/time fields:
* - SET_DIRECT_DATE
* - SET_DIRECT_TIME
* - SET_DIRECT_TIMES
*
* for media/files fields:
* - original_filename : (note that it is lower case) optional parameter which enables you to pass the original filename of a file, in addition to the representation in the temporary, global _FILES array;
*
* for text fields:
* - purify : if set then text input is run through HTML Purifier before being set
*
* for parent_id field:
* - treatParentIDAsIdno: force parent_id value to be used as idno lookup rather than a primary key value
*/
public function set($pa_fields, $pm_value = "", $pa_options = null)
{
$this->errors = array();
if (!is_array($pa_fields)) {
$pa_fields = array($pa_fields => $pm_value);
}
foreach ($pa_fields as $vs_field => $vm_value) {
if (array_key_exists($vs_field, $this->FIELDS)) {
$pa_fields_type = $this->getFieldInfo($vs_field, "FIELD_TYPE");
$pb_need_reload = false;
if (!$this->verifyFieldValue($vs_field, $vm_value, $pb_need_reload)) {
return false;
}
if ($pb_need_reload) {
return true;
}
// was set to default
if ($vs_field == $this->primaryKey()) {
$vm_value = preg_replace("/[\"']/", "", $vm_value);
}
$vs_cur_value = isset($this->_FIELD_VALUES[$vs_field]) ? $this->_FIELD_VALUES[$vs_field] : null;
switch ($pa_fields_type) {
case FT_NUMBER:
if ($vs_cur_value != $vm_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
if ($vs_field == $this->HIERARCHY_PARENT_ID_FLD && (strlen($vm_value) > 0 && (!is_numeric($vm_value) || caGetOption('treatParentIDAsIdno', $pa_options, false)))) {
if (is_array($va_ids = call_user_func_array($this->tableName() . "::find", array(array('idno' => $vm_value, 'deleted' => 0), array('returnAs' => 'ids', 'transaction' => $this->getTransaction()))))) {
$vm_value = array_shift($va_ids);
}
}
if ($vm_value !== "" || $this->getFieldInfo($vs_field, "IS_NULL") && $vm_value == "") {
if ($vm_value) {
if (($vs_list_code = $this->getFieldInfo($vs_field, "LIST_CODE")) && !is_numeric($vm_value)) {
// translate ca_list_item idno's into item_ids if necessary
if ($vn_id = ca_lists::getItemID($vs_list_code, $vm_value)) {
$vm_value = $vn_id;
} else {
$this->postError(1103, _t('Value %1 is not in list %2', $vm_value, $vs_list_code), 'BaseModel->set()', $this->tableName() . '.' . $vs_field);
return false;
}
} else {
$vm_orig_value = $vm_value;
$vm_value = preg_replace("/[^\\d-.]+/", "", $vm_value);
# strip non-numeric characters
if (!preg_match("/^[\\-]{0,1}[\\d.]+\$/", $vm_value)) {
$this->postError(1100, _t("'%1' for %2 is not numeric", $vm_orig_value, $vs_field), "BaseModel->set()", $this->tableName() . '.' . $vs_field);
return false;
}
}
}
$this->_FIELD_VALUES[$vs_field] = $vm_value;
}
break;
case FT_BIT:
if ($vs_cur_value != $vm_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vm_value ? 1 : 0;
break;
case FT_DATETIME:
case FT_HISTORIC_DATETIME:
case FT_DATE:
case FT_HISTORIC_DATE:
if ($this->DIRECT_DATETIMES || $pa_options["SET_DIRECT_DATE"]) {
$this->_FIELD_VALUES[$vs_field] = $vm_value;
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($vs_cur_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = null;
} else {
$o_tep = new TimeExpressionParser();
if ($pa_fields_type == FT_DATE || $pa_fields_type == FT_HISTORIC_DATE) {
$va_timestamps = $o_tep->parseDate($vm_value);
} else {
$va_timestamps = $o_tep->parseDatetime($vm_value);
}
if (!$va_timestamps) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()', $this->tableName() . '.' . $vs_field);
return false;
}
if ($pa_fields_type == FT_HISTORIC_DATETIME || $pa_fields_type == FT_HISTORIC_DATE) {
if ($vs_cur_value != $va_timestamps["start"]) {
$this->_FIELD_VALUES[$vs_field] = $va_timestamps["start"];
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
} else {
$va_timestamps = $o_tep->getUnixTimestamps();
if ($va_timestamps[0] == -1) {
$this->postError(1830, $o_tep->getParseErrorMessage(), 'BaseModel->set()', $this->tableName() . '.' . $vs_field);
return false;
}
if ($vs_cur_value != $va_timestamps["start"]) {
$this->_FIELD_VALUES[$vs_field] = $va_timestamps["start"];
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
}
}
}
break;
case FT_TIME:
if ($this->DIRECT_TIMES || $pa_options["SET_DIRECT_TIME"]) {
$this->_FIELD_VALUES[$vs_field] = $vm_value;
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($vs_cur_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = null;
} else {
$o_tep = new TimeExpressionParser();
if (!$o_tep->parseTime($vm_value)) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()', $this->tableName() . '.' . $vs_field);
return false;
}
$va_times = $o_tep->getTimes();
if ($vs_cur_value != $va_times['start']) {
$this->_FIELD_VALUES[$vs_field] = $va_times['start'];
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
}
}
break;
case FT_TIMESTAMP:
# can't set timestamp
break;
case FT_DATERANGE:
case FT_HISTORIC_DATERANGE:
$vs_start_field_name = $this->getFieldInfo($vs_field, "START");
$vs_end_field_name = $this->getFieldInfo($vs_field, "END");
$vn_start_date = isset($this->_FIELD_VALUES[$vs_start_field_name]) ? $this->_FIELD_VALUES[$vs_start_field_name] : null;
$vn_end_date = isset($this->_FIELD_VALUES[$vs_end_field_name]) ? $this->_FIELD_VALUES[$vs_end_field_name] : null;
if ($this->DIRECT_DATETIMES || $pa_options["SET_DIRECT_DATE"]) {
if (is_array($vm_value) && sizeof($vm_value) == 2 && $vm_value[0] <= $vm_value[1]) {
if ($vn_start_date != $vm_value[0]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $vm_value[0];
}
if ($vn_end_date != $vm_value[1]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $vm_value[1];
}
} else {
$this->postError(1100, _t("Invalid direct date values"), "BaseModel->set()", $this->tableName() . '.' . $vs_field);
}
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($vn_start_date || $vn_end_date) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_start_field_name] = null;
$this->_FIELD_VALUES[$vs_end_field_name] = null;
} else {
$o_tep = new TimeExpressionParser();
if (!$o_tep->parseDatetime($vm_value)) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()', $this->tableName() . '.' . $vs_field);
return false;
}
if ($pa_fields_type == FT_HISTORIC_DATERANGE) {
$va_timestamps = $o_tep->getHistoricTimestamps();
} else {
$va_timestamps = $o_tep->getUnixTimestamps();
if ($va_timestamps[0] == -1) {
$this->postError(1830, $o_tep->getParseErrorMessage(), 'BaseModel->set()', $this->tableName() . '.' . $vs_field);
return false;
}
}
if ($vn_start_date != $va_timestamps["start"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $va_timestamps["start"];
}
if ($vn_end_date != $va_timestamps["end"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $va_timestamps["end"];
}
}
}
break;
case FT_TIMERANGE:
$vs_start_field_name = $this->getFieldInfo($vs_field, "START");
$vs_end_field_name = $this->getFieldInfo($vs_field, "END");
if ($this->DIRECT_TIMES || $pa_options["SET_DIRECT_TIMES"]) {
if (is_array($vm_value) && sizeof($vm_value) == 2 && $vm_value[0] <= $vm_value[1]) {
if ($this->_FIELD_VALUES[$vs_start_field_name] != $vm_value[0]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $vm_value[0];
}
if ($this->_FIELD_VALUES[$vs_end_field_name] != $vm_value[1]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $vm_value[1];
}
} else {
$this->postError(1100, _t("Invalid direct time values"), "BaseModel->set()", $this->tableName() . '.' . $vs_field);
}
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($this->_FIELD_VALUES[$vs_start_field_name] || $this->_FIELD_VALUES[$vs_end_field_name]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_start_field_name] = null;
$this->_FIELD_VALUES[$vs_end_field_name] = null;
} else {
$o_tep = new TimeExpressionParser();
if (!$o_tep->parseTime($vm_value)) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()', $this->tableName() . '.' . $vs_field);
return false;
}
$va_timestamps = $o_tep->getTimes();
if ($this->_FIELD_VALUES[$vs_start_field_name] != $va_timestamps["start"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $va_timestamps["start"];
}
if ($this->_FIELD_VALUES[$vs_end_field_name] != $va_timestamps["end"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $va_timestamps["end"];
}
}
}
break;
case FT_TIMECODE:
$o_tp = new TimecodeParser();
if ($o_tp->parse($vm_value)) {
if ($o_tp->getParsedValueInSeconds() != $vs_cur_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_field] = $o_tp->getParsedValueInSeconds();
}
}
break;
case FT_TEXT:
$vm_value = (string) $vm_value;
if (is_string($vm_value)) {
$vm_value = stripSlashes($vm_value);
}
if (isset($pa_options['purify']) && $pa_options['purify'] || (bool) $this->opb_purify_input || $this->getFieldInfo($vs_field, "PURIFY")) {
$vm_value = BaseModel::getPurifier()->purify((string) $vm_value);
}
if ($this->getFieldInfo($vs_field, "DISPLAY_TYPE") == DT_LIST_MULTIPLE) {
if (is_array($vm_value)) {
if (!($vs_list_multiple_delimiter = $this->getFieldInfo($vs_field, 'LIST_MULTIPLE_DELIMITER'))) {
$vs_list_multiple_delimiter = ';';
}
$vs_string_value = join($vs_list_multiple_delimiter, $vm_value);
$vs_string_value = str_replace("", '', $vs_string_value);
if ($vs_cur_value !== $vs_string_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vs_string_value;
}
} else {
$vm_value = str_replace("", '', $vm_value);
if ($this->getFieldInfo($vs_field, "ENTITY_ENCODE_INPUT")) {
$vs_value_entity_encoded = htmlentities(html_entity_decode($vm_value));
if ($vs_cur_value !== $vs_value_entity_encoded) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vs_value_entity_encoded;
} else {
if ($this->getFieldInfo($vs_field, "URL_ENCODE_INPUT")) {
$vs_value_url_encoded = urlencode($vm_value);
if ($vs_cur_value !== $vs_value_url_encoded) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vs_value_url_encoded;
} else {
if ($vs_cur_value !== $vm_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vm_value;
}
}
}
break;
case FT_PASSWORD:
if (isset($pa_options['purify']) && $pa_options['purify'] || (bool) $this->opb_purify_input || $this->getFieldInfo($vs_field, "PURIFY")) {
$vm_value = BaseModel::getPurifier()->purify((string) $vm_value);
}
if (!$vm_value) {
// store blank passwords as blank,
$this->_FIELD_VALUES[$vs_field] = "";
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
} else {
// leave the treatment of the password to the AuthAdapter, i.e. don't do hashing here
if ($vs_cur_value != $vm_value) {
$this->_FIELD_VALUES[$vs_field] = $vm_value;
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
}
break;
case FT_VARS:
if (md5(print_r($vs_cur_value, true)) != md5(print_r($vm_value, true))) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vm_value;
break;
case FT_MEDIA:
case FT_FILE:
$vb_allow_fetching_of_urls = (bool) $this->_CONFIG->get('allow_fetching_of_media_from_remote_urls');
# if there's a tmp_name is the global _FILES array
# then we'll process it in insert()/update()...
$this->_SET_FILES[$vs_field]['options'] = $pa_options;
if (caGetOSFamily() == OS_WIN32) {
// fix for paths using backslashes on Windows failing in processing
$vm_value = str_replace('\\', '/', $vm_value);
}
if (isset($pa_options['purify']) && $pa_options['purify'] || (bool) $this->opb_purify_input || $this->getFieldInfo($vs_field, "PURIFY")) {
$pa_options["original_filename"] = BaseModel::getPurifier()->purify((string) $pa_options["original_filename"]);
$vm_value = BaseModel::getPurifier()->purify((string) $vm_value);
}
$va_matches = null;
if (is_string($vm_value) && (file_exists($vm_value) || $vb_allow_fetching_of_urls && isURL($vm_value) || preg_match("!^userMedia[\\d]+/!", $vm_value))) {
$this->_SET_FILES[$vs_field]['original_filename'] = $pa_options["original_filename"];
$this->_SET_FILES[$vs_field]['tmp_name'] = $vm_value;
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
} else {
# only return error when file name is not 'none'
# 'none' is PHP's stupid way of telling you there
# isn't a file...
if ($vm_value != "none" && $vm_value) {
//$this->postError(1500,_t("%1 does not exist", $vm_value),"BaseModel->set()", $this->tableName().'.'.$vs_field);
}
return false;
}
break;
default:
die("Invalid field type in BaseModel->set()");
break;
}
} else {
$this->postError(710, _t("'%1' does not exist in this object", $vs_field), "BaseModel->set()", $this->tableName() . '.' . $vs_field);
return false;
}
}
return true;
}
public function parseValue($ps_value, $pa_element_info, $pa_options = null)
{
$ps_value = trim($ps_value);
$va_settings = $this->getSettingValuesFromElementArray($pa_element_info, array('dateRangeBoundaries', 'requireValue'));
$o_tcp = new TimecodeParser();
if (strlen($ps_value)) {
if ($o_tcp->parse($ps_value) === false) {
// invalid timecode
$this->postError(1970, _t('%1 is invalid', $pa_element_info['displayLabel']), 'TimecodeAttributeValue->parseValue()');
return false;
}
$vn_seconds = (double) $o_tcp->getParsedValueInSeconds();
} else {
if (isset($va_settings['requireValue']) && $va_settings['requireValue']) {
$this->postError(1970, _t('%1 must not be empty', $pa_element_info['displayLabel']), 'DataRangeAttributeValue->parseValue()');
return false;
}
$ps_value = null;
$vn_seconds = null;
}
return array('value_longtext1' => $ps_value, 'value_decimal1' => $vn_seconds);
}
public function &writePreviews($ps_filepath, $pa_options)
{
if (!(bool) $this->opo_config->get("video_preview_generate_frames")) {
return false;
}
if (!isset($pa_options['outputDirectory']) || !$pa_options['outputDirectory'] || !file_exists($pa_options['outputDirectory'])) {
if (!($vs_tmp_dir = $this->opo_config->get("taskqueue_tmp_directory"))) {
// no dir
return false;
}
} else {
$vs_tmp_dir = $pa_options['outputDirectory'];
}
$o_tc = new TimecodeParser();
if (($vn_min_number_of_frames = $pa_options['minNumberOfFrames']) < 1) {
$vn_min_number_of_frames = 0;
}
if (($vn_max_number_of_frames = $pa_options['maxNumberOfFrames']) < 1) {
$vn_max_number_of_frames = 100;
}
$vn_duration = $this->properties["duration"];
if (!($vn_frame_interval = $o_tc->parse($pa_options['frameInterval']) ? $o_tc->getSeconds() : 0)) {
$vn_frame_interval = 30;
}
if (!($vn_start_at = $o_tc->parse($pa_options['startAtTime']) ? $o_tc->getSeconds() : 0)) {
$vn_start_at = 0;
}
if (!($vn_end_at = $o_tc->parse($pa_options['endAtTime']) ? $o_tc->getSeconds() : 0)) {
$vn_end_at = 0;
}
if (($vn_previewed_duration = $vn_duration - $vn_start_at - $vn_end_at) < 0) {
$vn_previewed_duration = $vn_duration;
$vn_start_at = $vn_end_at = 0;
}
if ($vn_frame_interval > $vn_previewed_duration) {
$vn_frame_interval = $vn_previewed_duration;
}
$vn_preview_width = isset($pa_options['width']) && (int) $pa_options['width'] > 0 ? (int) $pa_options['width'] : 320;
$vn_preview_height = isset($pa_options['height']) && (int) $pa_options['height'] > 0 ? (int) $pa_options['height'] : 320;
$vn_s = $vn_start_at;
$vn_e = $vn_duration - $vn_end_at;
$vn_num_frames = $vn_previewed_duration / $vn_frame_interval;
if ($vn_num_frames < $vn_min_number_of_frames) {
$vn_frame_interval = $vn_previewed_duration / $vn_min_number_of_frames;
$vn_num_frames = $vn_min_number_of_frames;
$vn_previewed_duration = $vn_num_frames * $vn_frame_interval;
}
if ($vn_num_frames > $vn_max_number_of_frames) {
$vn_frame_interval = $vn_previewed_duration / $vn_max_number_of_frames;
$vn_num_frames = $vn_max_number_of_frames;
$vn_previewed_duration = $vn_num_frames * $vn_frame_interval;
}
$vs_freq = 1 / $vn_frame_interval;
$vs_output_file_prefix = tempnam($vs_tmp_dir, 'caQuicktimeVRPreview');
$vs_output_file = $vs_output_file_prefix . '%05d.jpg';
exec($this->ops_path_to_ffmpeg . " -i " . caEscapeShellArg($this->filepath) . " -f image2 -r " . $vs_freq . " -ss {$vn_s} -t {$vn_previewed_duration} -s " . $vn_preview_width . "x" . $vn_preview_height . " -y " . caEscapeShellArg($vs_output_file), $va_output, $vn_return);
$vn_i = 1;
$va_files = array();
while (file_exists($vs_output_file_prefix . sprintf("%05d", $vn_i) . '.jpg')) {
// add frame to list
$va_files['' . sprintf("%4.2f", ($vn_i - 1) * $vn_frame_interval + $vn_s) . 's'] = $vs_output_file_prefix . sprintf("%05d", $vn_i) . '.jpg';
$vn_i++;
}
if (!sizeof($va_files)) {
$this->postError(1610, _t("Couldn't not write video preview frames to tmp directory (%1)", $vs_tmp_dir), "WLPlugQuicktimeVR->write()");
}
@unlink($vs_output_file_prefix);
return $va_files;
}
/**
*
*/
public function writeClip($ps_filepath, $ps_start, $ps_end, $pa_options = null)
{
$o_tc = new TimecodeParser();
$vn_start = $vn_end = 0;
if ($o_tc->parse($ps_start)) {
$vn_start = (double) $o_tc->getSeconds();
}
if ($o_tc->parse($ps_end)) {
$vn_end = (double) $o_tc->getSeconds();
}
if ($vn_end == 0) {
return null;
}
if ($vn_start >= $vn_end) {
return null;
}
$vn_duration = $vn_end - $vn_start;
exec($this->ops_path_to_ffmpeg . " -i " . caEscapeShellArg($this->filepath) . " -f mp3 -t {$vn_duration} -y -ss {$vn_start} " . caEscapeShellArg($ps_filepath), $va_output, $vn_return);
if ($vn_return != 0) {
@unlink($filepath . "." . $ext);
$this->postError(1610, _t("Error extracting clip from %1 to %2: %3", $ps_start, $ps_end, join("; ", $va_output)), "WLPlugAudio->writeClip()");
return false;
}
return true;
}
/**
*
*/
public function writeClip($ps_filepath, $ps_start, $ps_end, $pa_options = null)
{
if (!caMediaPluginFFmpegInstalled()) {
return false;
}
$o_tc = new TimecodeParser();
$vn_start = $vn_end = null;
if ($o_tc->parse($ps_start)) {
$vn_start = $o_tc->getSeconds();
}
if ($o_tc->parse($ps_end)) {
$vn_end = $o_tc->getSeconds();
}
if (!$vn_start || !$vn_end) {
return null;
}
if ($vn_start >= $vn_end) {
return null;
}
$vn_duration = $vn_end - $vn_start;
exec(caGetExternalApplicationPath('ffmpeg') . " -i " . caEscapeShellArg($this->filepath) . " -f mp4 -vcodec libx264 -acodec mp3 -t {$vn_duration} -y -ss {$vn_start} " . caEscapeShellArg($ps_filepath) . (caIsPOSIX() ? " 2> /dev/null" : ""), $va_output, $vn_return);
if ($vn_return != 0) {
@unlink($ps_filepath);
$this->postError(1610, _t("Error extracting clip from %1 to %2: %3", $ps_start, $ps_end, join("; ", $va_output)), "WLPlugVideo->writeClip()");
return false;
}
return true;
}
/**
* Set field value(s) for the table row represented by this object
*
* @param string|array string $pa_fields representation of a field name
* or array of string representations of field names
* @param mixed $pm_value value to set the given field(s) to
* @param array $pa_options associative array of options
* possible options (keys):
* when dealing with date/time fields:
* - SET_DIRECT_DATE
* - SET_DIRECT_TIME
* - SET_DIRECT_TIMES
*
* for media/files fields:
* - original_filename : (note that it is lower case) optional parameter which enables you to pass the original filename of a file, in addition to the representation in the temporary, global _FILES array;
*
* for text fields:
* - purify : if set then text input is run through HTML Purifier before being set
*/
public function set($pa_fields, $pm_value = "", $pa_options = null)
{
$this->errors = array();
if (!is_array($pa_fields)) {
$pa_fields = array($pa_fields => $pm_value);
}
foreach ($pa_fields as $vs_field => $vm_value) {
if (array_key_exists($vs_field, $this->FIELDS)) {
$pa_fields_type = $this->getFieldInfo($vs_field, "FIELD_TYPE");
$pb_need_reload = false;
if (!$this->verifyFieldValue($vs_field, $vm_value, $pb_need_reload)) {
return false;
}
if ($pb_need_reload) {
return true;
}
// was set to default
if ($vs_field == $this->primaryKey()) {
$vm_value = preg_replace("/[\"']/", "", $vm_value);
}
// what markup is supported for text fields?
$vs_markup_type = $this->getFieldInfo($vs_field, "MARKUP_TYPE");
// if markup is non-HTML then strip out HTML special chars for safety
if (!($vs_markup_type == __CA_MT_HTML__)) {
$vm_value = htmlspecialchars($vm_value, ENT_QUOTES, 'UTF-8');
}
$vs_cur_value = isset($this->_FIELD_VALUES[$vs_field]) ? $this->_FIELD_VALUES[$vs_field] : null;
switch ($pa_fields_type) {
case FT_NUMBER:
if ($vs_cur_value != $vm_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
if ($vm_value !== "" || $this->getFieldInfo($vs_field, "IS_NULL") && $vm_value == "") {
if ($vm_value) {
if (($vs_list_code = $this->getFieldInfo($vs_field, "LIST_CODE")) && !is_numeric($vm_value)) {
// translate ca_list_item idno's into item_ids if necessary
if ($vn_id = ca_lists::getItemID($vs_list_code, $vm_value)) {
$vm_value = $vn_id;
}
} else {
$vm_orig_value = $vm_value;
$vm_value = preg_replace("/[^\\d-.]+/", "", $vm_value);
# strip non-numeric characters
if (!preg_match("/^[\\-]{0,1}[\\d.]+\$/", $vm_value)) {
$this->postError(1100, _t("'%1' for %2 is not numeric", $vm_orig_value, $vs_field), "BaseModel->set()");
return "";
}
}
}
$this->_FIELD_VALUES[$vs_field] = $vm_value;
}
break;
case FT_BIT:
if ($vs_cur_value != $vm_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vm_value ? 1 : 0;
break;
case FT_DATETIME:
case FT_HISTORIC_DATETIME:
case FT_DATE:
case FT_HISTORIC_DATE:
if ($this->DIRECT_DATETIMES || $pa_options["SET_DIRECT_DATE"]) {
$this->_FIELD_VALUES[$vs_field] = $vm_value;
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($vs_cur_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = null;
} else {
$o_tep = new TimeExpressionParser();
if ($pa_fields_type == FT_DATE || $pa_fields_type == FT_HISTORIC_DATE) {
$va_timestamps = $o_tep->parseDate($vm_value);
} else {
$va_timestamps = $o_tep->parseDatetime($vm_value);
}
if (!$va_timestamps) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()');
return false;
}
if ($pa_fields_type == FT_HISTORIC_DATETIME || $pa_fields_type == FT_HISTORIC_DATE) {
if ($vs_cur_value != $va_timestamps["start"]) {
$this->_FIELD_VALUES[$vs_field] = $va_timestamps["start"];
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
} else {
$va_timestamps = $o_tep->getUnixTimestamps();
if ($va_timestamps[0] == -1) {
$this->postError(1830, $o_tep->getParseErrorMessage(), 'BaseModel->set()');
return false;
}
if ($vs_cur_value != $va_timestamps["start"]) {
$this->_FIELD_VALUES[$vs_field] = $va_timestamps["start"];
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
}
}
}
break;
case FT_TIME:
if ($this->DIRECT_TIMES || $pa_options["SET_DIRECT_TIME"]) {
$this->_FIELD_VALUES[$vs_field] = $vm_value;
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($vs_cur_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = null;
} else {
$o_tep = new TimeExpressionParser();
if (!$o_tep->parseTime($vm_value)) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()');
return false;
}
$va_times = $o_tep->getTimes();
if ($vs_cur_value != $va_times['start']) {
$this->_FIELD_VALUES[$vs_field] = $va_times['start'];
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
}
}
break;
case FT_TIMESTAMP:
# can't set timestamp
break;
case FT_DATERANGE:
case FT_HISTORIC_DATERANGE:
$vs_start_field_name = $this->getFieldInfo($vs_field, "START");
$vs_end_field_name = $this->getFieldInfo($vs_field, "END");
$vn_start_date = isset($this->_FIELD_VALUES[$vs_start_field_name]) ? $this->_FIELD_VALUES[$vs_start_field_name] : null;
$vn_end_date = isset($this->_FIELD_VALUES[$vs_end_field_name]) ? $this->_FIELD_VALUES[$vs_end_field_name] : null;
if ($this->DIRECT_DATETIMES || $pa_options["SET_DIRECT_DATE"]) {
if (is_array($vm_value) && sizeof($vm_value) == 2 && $vm_value[0] <= $vm_value[1]) {
if ($vn_start_date != $vm_value[0]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $vm_value[0];
}
if ($vn_end_date != $vm_value[1]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $vm_value[1];
}
} else {
$this->postError(1100, _t("Invalid direct date values"), "BaseModel->set()");
}
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($vn_start_date || $vn_end_date) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_start_field_name] = null;
$this->_FIELD_VALUES[$vs_end_field_name] = null;
} else {
$o_tep = new TimeExpressionParser();
if (!$o_tep->parseDatetime($vm_value)) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()');
return false;
}
if ($pa_fields_type == FT_HISTORIC_DATERANGE) {
$va_timestamps = $o_tep->getHistoricTimestamps();
} else {
$va_timestamps = $o_tep->getUnixTimestamps();
if ($va_timestamps[0] == -1) {
$this->postError(1830, $o_tep->getParseErrorMessage(), 'BaseModel->set()');
return false;
}
}
if ($vn_start_date != $va_timestamps["start"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $va_timestamps["start"];
}
if ($vn_end_date != $va_timestamps["end"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $va_timestamps["end"];
}
}
}
break;
case FT_TIMERANGE:
$vs_start_field_name = $this->getFieldInfo($vs_field, "START");
$vs_end_field_name = $this->getFieldInfo($vs_field, "END");
if ($this->DIRECT_TIMES || $pa_options["SET_DIRECT_TIMES"]) {
if (is_array($vm_value) && sizeof($vm_value) == 2 && $vm_value[0] <= $vm_value[1]) {
if ($this->_FIELD_VALUES[$vs_start_field_name] != $vm_value[0]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $vm_value[0];
}
if ($this->_FIELD_VALUES[$vs_end_field_name] != $vm_value[1]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $vm_value[1];
}
} else {
$this->postError(1100, _t("Invalid direct time values"), "BaseModel->set()");
}
} else {
if (!$vm_value && $this->FIELDS[$vs_field]["IS_NULL"]) {
if ($this->_FIELD_VALUES[$vs_start_field_name] || $this->_FIELD_VALUES[$vs_end_field_name]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_start_field_name] = null;
$this->_FIELD_VALUES[$vs_end_field_name] = null;
} else {
$o_tep = new TimeExpressionParser();
if (!$o_tep->parseTime($vm_value)) {
$this->postError(1805, $o_tep->getParseErrorMessage(), 'BaseModel->set()');
return false;
}
$va_timestamps = $o_tep->getTimes();
if ($this->_FIELD_VALUES[$vs_start_field_name] != $va_timestamps["start"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_start_field_name] = $va_timestamps["start"];
}
if ($this->_FIELD_VALUES[$vs_end_field_name] != $va_timestamps["end"]) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_end_field_name] = $va_timestamps["end"];
}
}
}
break;
case FT_TIMECODE:
$o_tp = new TimecodeParser();
if ($o_tp->parse($vm_value)) {
if ($o_tp->getParsedValueInSeconds() != $vs_cur_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
$this->_FIELD_VALUES[$vs_field] = $o_tp->getParsedValueInSeconds();
}
}
break;
case FT_TEXT:
$vm_value = (string) $vm_value;
if (is_string($vm_value)) {
$vm_value = stripSlashes($vm_value);
}
if (isset($pa_options['purify']) && $pa_options['purify'] || (bool) $this->opb_purify_input || $this->getFieldInfo($vs_field, "PURIFY") || (bool) $this->getAppConfig()->get('useHTMLPurifier')) {
if (!BaseModel::$html_purifier) {
BaseModel::$html_purifier = new HTMLPurifier();
}
$vm_value = BaseModel::$html_purifier->purify((string) $vm_value);
}
if ($this->getFieldInfo($vs_field, "DISPLAY_TYPE") == DT_LIST_MULTIPLE) {
if (is_array($vm_value)) {
if (!($vs_list_multiple_delimiter = $this->getFieldInfo($vs_field, 'LIST_MULTIPLE_DELIMITER'))) {
$vs_list_multiple_delimiter = ';';
}
$vs_string_value = join($vs_list_multiple_delimiter, $vm_value);
$vs_string_value = str_replace("", '', $vs_string_value);
if ($vs_cur_value !== $vs_string_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vs_string_value;
}
} else {
$vm_value = str_replace("", '', $vm_value);
if ($this->getFieldInfo($vs_field, "ENTITY_ENCODE_INPUT")) {
$vs_value_entity_encoded = htmlentities(html_entity_decode($vm_value));
if ($vs_cur_value !== $vs_value_entity_encoded) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vs_value_entity_encoded;
} else {
if ($this->getFieldInfo($vs_field, "URL_ENCODE_INPUT")) {
$vs_value_url_encoded = urlencode($vm_value);
if ($vs_cur_value !== $vs_value_url_encoded) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vs_value_url_encoded;
} else {
if ($vs_cur_value !== $vm_value) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vm_value;
}
}
}
break;
case FT_PASSWORD:
if (!$vm_value) {
// store blank passwords as blank, not MD5 of blank
$this->_FIELD_VALUES[$vs_field] = $vs_crypt_pw = "";
} else {
if ($this->_CONFIG->get("use_old_style_passwords")) {
$vs_crypt_pw = crypt($vm_value, substr($vm_value, 0, 2));
} else {
$vs_crypt_pw = md5($vm_value);
}
if ($vs_cur_value != $vm_value && $vs_cur_value != $vs_crypt_pw) {
$this->_FIELD_VALUES[$vs_field] = $vs_crypt_pw;
}
if ($vs_cur_value != $vs_crypt_pw) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
}
break;
case FT_VARS:
if (md5(print_r($vs_cur_value, true)) != md5(print_r($vm_value, true))) {
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
}
$this->_FIELD_VALUES[$vs_field] = $vm_value;
break;
case FT_MEDIA:
case FT_FILE:
$vb_allow_fetching_of_urls = (bool) $this->_CONFIG->get('allow_fetching_of_media_from_remote_urls');
# if there's a tmp_name is the global _FILES array
# then we'll process it in insert()/update()...
$this->_SET_FILES[$vs_field]['options'] = $pa_options;
if (caGetOSFamily() == OS_WIN32) {
// fix for paths using backslashes on Windows failing in processing
$vm_value = str_replace('\\', '/', $vm_value);
}
$va_matches = null;
if (is_string($vm_value) && (file_exists($vm_value) || $vb_allow_fetching_of_urls && isURL($vm_value))) {
$this->_SET_FILES[$vs_field]['original_filename'] = $pa_options["original_filename"];
$this->_SET_FILES[$vs_field]['tmp_name'] = $vm_value;
$this->_FIELD_VALUE_CHANGED[$vs_field] = true;
} else {
# only return error when file name is not 'none'
# 'none' is PHP's stupid way of telling you there
# isn't a file...
if ($vm_value != "none" && $vm_value) {
//$this->postError(1500,_t("%1 does not exist", $vm_value),"BaseModel->set()");
}
return false;
}
break;
default:
die("Invalid field type in BaseModel->set()");
break;
}
} else {
$this->postError(710, _t("'%1' does not exist in this object", $vs_field), "BaseModel->set()");
return false;
}
}
return true;
}
