Add. Support sound prompts on call flow. (#1645)
This file uses new way to load recordings from DB.
This commit is contained in:
parent
cd5baa1df5
commit
03e62d9e91
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@ -132,4 +132,12 @@
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$apps[$x]['db'][$y]['fields'][$z]['type'] = "text";
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$apps[$x]['db'][$y]['fields'][$z]['description']['en'] = "Enter the description.";
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$z++;
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$apps[$x]['db'][$y]['fields'][$z]['name'] = "call_flow_sound_on";
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$apps[$x]['db'][$y]['fields'][$z]['type'] = "text";
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$apps[$x]['db'][$y]['fields'][$z]['description']['en'] = "Select the sound when on.";
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$z++;
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$apps[$x]['db'][$y]['fields'][$z]['name'] = "call_flow_sound_off";
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$apps[$x]['db'][$y]['fields'][$z]['type'] = "text";
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$apps[$x]['db'][$y]['fields'][$z]['description']['en'] = "Select the sound when off.";
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$z++;
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?>
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@ -120,6 +120,26 @@ $text['label-alternate_destination']['sv-se'] = "Alternativ Destination";
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$text['label-alternate_destination']['uk'] = "";
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$text['label-alternate_destination']['de-at'] = "Alternatives Ziel";
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$text['label-sound_on']['en-us'] = "Sound";
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$text['label-sound_on']['es-cl'] = "";
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$text['label-sound_on']['pt-pt'] = "";
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$text['label-sound_on']['fr-fr'] = "";
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$text['label-sound_on']['pt-br'] = "";
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$text['label-sound_on']['pl'] = "";
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$text['label-sound_on']['sv-se'] = "";
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$text['label-sound_on']['uk'] = "";
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$text['label-sound_on']['de-at'] = "";
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$text['label-sound_off']['en-us'] = "Alternate Sound";
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$text['label-sound_off']['es-cl'] = "";
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$text['label-sound_off']['pt-pt'] = "";
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$text['label-sound_off']['fr-fr'] = "";
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$text['label-sound_off']['pt-br'] = "";
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$text['label-sound_off']['pl'] = "";
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$text['label-sound_off']['sv-se'] = "";
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$text['label-sound_off']['uk'] = "";
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$text['label-sound_off']['de-at'] = "";
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$text['header-call_flows']['en-us'] = "Call Flows";
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$text['header-call_flows']['es-cl'] = "flujo de Llamada";
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$text['header-call_flows']['pt-pt'] = "Fluxo de Chamadas";
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@ -260,4 +280,24 @@ $text['description-alternate_destination']['sv-se'] = "Välj den alternativa des
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$text['description-alternate_destination']['uk'] = "";
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$text['description-alternate_destination']['de-at'] = "Wählen Sie ein alternatives Ziel.";
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$text['description-sound_on']['en-us'] = "Select the sound when on.";
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$text['description-sound_on']['es-cl'] = "";
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$text['description-sound_on']['pt-pt'] = "";
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$text['description-sound_on']['fr-fr'] = "";
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$text['description-sound_on']['pt-br'] = "";
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$text['description-sound_on']['pl'] = "";
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$text['description-sound_on']['sv-se'] = "";
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$text['description-sound_on']['uk'] = "";
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$text['description-sound_on']['de-at'] = "";
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$text['description-sound_off']['en-us'] = "Select the sound when off.";
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$text['description-sound_off']['es-cl'] = "";
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$text['description-sound_off']['pt-pt'] = "";
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$text['description-sound_off']['fr-fr'] = "";
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$text['description-sound_off']['pt-br'] = "";
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$text['description-sound_off']['pl'] = "";
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$text['description-sound_off']['sv-se'] = "";
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$text['description-sound_off']['uk'] = "";
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$text['description-sound_off']['de-at'] = "";
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?>
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@ -61,6 +61,8 @@ else {
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$call_flow_anti_label = check_str($_POST["call_flow_anti_label"]);
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$call_flow_alternate_destination = check_str($_POST["call_flow_alternate_destination"]);
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$call_flow_description = check_str($_POST["call_flow_description"]);
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$call_flow_sound_on = check_str($_POST["call_flow_sound_on"]);
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$call_flow_sound_off = check_str($_POST["call_flow_sound_off"]);
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$dialplan_uuid = check_str($_POST["dialplan_uuid"]);
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//seperate the action and the param
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@ -139,7 +141,9 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
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$sql .= "call_flow_anti_label, ";
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$sql .= "call_flow_anti_app, ";
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$sql .= "call_flow_anti_data, ";
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$sql .= "call_flow_description ";
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$sql .= "call_flow_description, ";
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$sql .= "call_flow_sound_on, ";
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$sql .= "call_flow_sound_off ";
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$sql .= ")";
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$sql .= "values ";
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$sql .= "(";
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@ -158,7 +162,9 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
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$sql .= "'$call_flow_anti_label', ";
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$sql .= "'$call_flow_anti_app', ";
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$sql .= "'$call_flow_anti_data', ";
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$sql .= "'$call_flow_description' ";
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$sql .= "'$call_flow_description', ";
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$sql .= "'$call_flow_sound_on', ";
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$sql .= "'$call_flow_sound_off' ";
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$sql .= ")";
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$db->exec(check_sql($sql));
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unset($sql);
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@ -184,7 +190,9 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
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$sql .= "call_flow_anti_label = '$call_flow_anti_label', ";
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$sql .= "call_flow_anti_app = '$call_flow_anti_app', ";
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$sql .= "call_flow_anti_data = '$call_flow_anti_data', ";
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$sql .= "call_flow_description = '$call_flow_description' ";
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$sql .= "call_flow_description = '$call_flow_description', ";
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$sql .= "call_flow_sound_on = '$call_flow_sound_on', ";
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$sql .= "call_flow_sound_off = '$call_flow_sound_off' ";
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$sql .= "where domain_uuid = '$domain_uuid' ";
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$sql .= "and call_flow_uuid = '$call_flow_uuid'";
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$db->exec(check_sql($sql));
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@ -381,6 +389,8 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
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$call_flow_anti_app = $row["call_flow_anti_app"];
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$call_flow_anti_data = $row["call_flow_anti_data"];
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$call_flow_description = $row["call_flow_description"];
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$call_flow_sound_on = $row["call_flow_sound_on"];
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$call_flow_sound_off = $row["call_flow_sound_off"];
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$dialplan_uuid = $row["dialplan_uuid"];
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//if superadmin show both the app and data
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@ -416,6 +426,152 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
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$document['title'] = $text['title-call_flow-add'];
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}
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//get the recordings
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$sql = "select recording_name, recording_filename from v_recordings ";
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$sql .= "where domain_uuid = '".$_SESSION["domain_uuid"]."' ";
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$sql .= "order by recording_name asc ";
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$prep_statement = $db->prepare(check_sql($sql));
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$prep_statement->execute();
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$recordings = $prep_statement->fetchAll(PDO::FETCH_ASSOC);
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if (if_group("superadmin")) {
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echo "<script>\n";
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echo "var Objs;\n";
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echo "\n";
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echo "function changeToInput(obj){\n";
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echo " tb=document.createElement('INPUT');\n";
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echo " tb.type='text';\n";
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echo " tb.name=obj.name;\n";
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echo " tb.setAttribute('class', 'formfld');\n";
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echo " tb.setAttribute('style', 'width: 380px;');\n";
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echo " tb.value=obj.options[obj.selectedIndex].value;\n";
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echo " tbb=document.createElement('INPUT');\n";
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echo " tbb.setAttribute('class', 'btn');\n";
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echo " tbb.setAttribute('style', 'margin-left: 4px;');\n";
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echo " tbb.type='button';\n";
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echo " tbb.value=$('<div />').html('◁').text();\n";
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echo " tbb.objs=[obj,tb,tbb];\n";
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echo " tbb.onclick=function(){ Replace(this.objs); }\n";
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echo " obj.parentNode.insertBefore(tb,obj);\n";
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echo " obj.parentNode.insertBefore(tbb,obj);\n";
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echo " obj.parentNode.removeChild(obj);\n";
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echo "}\n";
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echo "\n";
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echo "function Replace(obj){\n";
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echo " obj[2].parentNode.insertBefore(obj[0],obj[2]);\n";
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echo " obj[0].parentNode.removeChild(obj[1]);\n";
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echo " obj[0].parentNode.removeChild(obj[2]);\n";
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echo "}\n";
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echo "</script>\n";
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echo "\n";
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}
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function sound_select_list($var, $name, $description_name, $load_sound=false) {
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global $text, $recordings, $db;
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echo "<tr>\n";
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echo "<td class='vncell' valign='top' align='left' nowrap>\n";
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echo " ".$text['label-' . $description_name]."\n";
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echo "</td>\n";
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echo "<td class='vtable' align='left'>\n";
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echo "<select name='$name' class='formfld' style='width: 400px;' ".((if_group("superadmin")) ? "onchange='changeToInput(this);'" : null).">\n";
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echo " <option value=''></option>\n";
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//misc optgroup
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if (if_group("superadmin")) {
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echo "<optgroup label='Misc'>\n";
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echo " <option value='say:'>say:</option>\n";
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echo " <option value='tone_stream:'>tone_stream:</option>\n";
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echo "</optgroup>\n";
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}
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//recordings
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$tmp_selected = false;
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if (count($recordings) > 0) {
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echo "<optgroup label='Recordings'>\n";
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foreach ($recordings as &$row) {
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$recording_name = $row["recording_name"];
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$recording_filename = $row["recording_filename"];
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if ($var == $_SESSION['switch']['recordings']['dir']."/".$_SESSION['domain_name']."/".$recording_filename && strlen($var) > 0) {
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$tmp_selected = true;
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echo " <option value='".$_SESSION['switch']['recordings']['dir']."/".$_SESSION['domain_name']."/".$recording_filename."' selected='selected'>".$recording_name."</option>\n";
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}
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else if ($var == $recording_filename && strlen($var) > 0) {
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$tmp_selected = true;
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echo " <option value='".$recording_filename."' selected='selected'>".$recording_name."</option>\n";
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}
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else {
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echo " <option value='".$recording_filename."'>".$recording_name."</option>\n";
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}
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}
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echo "</optgroup>\n";
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}
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//phrases
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$sql = "select * from v_phrases where domain_uuid = '".$domain_uuid."' ";
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$prep_statement = $db->prepare(check_sql($sql));
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$prep_statement->execute();
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$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
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if (count($result) > 0) {
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echo "<optgroup label='Phrases'>\n";
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foreach ($result as &$row) {
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if ($var == "phrase:".$row["phrase_uuid"]) {
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$tmp_selected = true;
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echo " <option value='phrase:".$row["phrase_uuid"]."' selected='selected'>".$row["phrase_name"]."</option>\n";
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}
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else {
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echo " <option value='phrase:".$row["phrase_uuid"]."'>".$row["phrase_name"]."</option>\n";
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}
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}
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unset ($prep_statement);
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echo "</optgroup>\n";
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}
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//sounds
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if ($load_sound){
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global $dir_path, $dir_array;
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$dir_path = $_SESSION['switch']['sounds']['dir'];
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recur_sounds_dir($_SESSION['switch']['sounds']['dir']);
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if (count($dir_array) > 0) {
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echo "<optgroup label='Sounds'>\n";
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foreach ($dir_array as $key => $value) {
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if (strlen($value) > 0) {
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if (substr($var, 0, 71) == "\$\${sounds_dir}/\${default_language}/\${default_dialect}/\${default_voice}/") {
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$var = substr($var, 71);
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}
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if ($var == $key) {
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$tmp_selected = true;
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echo " <option value='$key' selected='selected'>$key</option>\n";
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}
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else {
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echo " <option value='$key'>$key</option>\n";
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}
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}
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}
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echo "</optgroup>\n";
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}
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}
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//select
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if (if_group("superadmin")) {
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if (!$tmp_selected && strlen($var) > 0) {
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echo "<optgroup label='Selected'>\n";
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if (file_exists($_SESSION['switch']['recordings']['dir']."/".$_SESSION['domain_name']."/".$var)) {
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echo " <option value='".$_SESSION['switch']['recordings']['dir']."/".$_SESSION['domain_name']."/".$var."' selected='selected'>".$var."</option>\n";
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}
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else if (substr($var, -3) == "wav" || substr($var, -3) == "mp3") {
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echo " <option value='".$var."' selected='selected'>".$var."</option>\n";
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}
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else {
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echo " <option value='".$var."' selected='selected'>".$var."</option>\n";
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}
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echo "</optgroup>\n";
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}
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unset($tmp_selected);
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}
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echo " </select>\n";
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echo " <br />\n";
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echo $text['description-' . $description_name]."\n";
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echo "</td>\n";
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echo "</tr>\n";
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}
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//show the content
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echo "<form method='post' name='frm' action=''>\n";
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echo "<table width='100%' border='0' cellpadding='0' cellspacing='0'>\n";
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@ -545,6 +701,8 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
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echo "</td>\n";
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echo "</tr>\n";
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sound_select_list($call_flow_sound_on, 'call_flow_sound_on', 'sound_on', true);
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echo "<tr>\n";
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echo "<td class='vncellreq' valign='top' align='left' nowrap>\n";
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echo " ".$text['label-destination']."\n";
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@ -574,6 +732,8 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
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echo "</td>\n";
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echo "</tr>\n";
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sound_select_list($call_flow_sound_off, 'call_flow_sound_off', 'sound_off', true);
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echo "<tr>\n";
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echo "<td class='vncellreq' valign='top' align='left' nowrap>\n";
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echo " ".$text['label-alternate_destination']."\n";
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@ -31,35 +31,128 @@
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--include config.lua
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require "resources.functions.config";
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--connect to the database
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require "resources.functions.database_handle";
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dbh = database_handle('system');
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local log = require "resources.functions.log".call_flow
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local presence_in = require "resources.functions.presence_in"
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local Database = require "resources.functions.database"
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local Settings = require "resources.functions.lazy_settings"
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local file = require "resources.functions.file"
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local log = require "resources.functions.log".call_flow
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--connect to the database
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local dbh = Database.new('system');
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--! @todo move to library
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local function basename(file_name)
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return (string.match(file_name, "([^/]+)$"))
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end
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--! @todo move to library
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local function isabspath(file_name)
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return string.sub(file_name, 1, 1) == '/' or string.sub(file_name, 2, 1) == ':'
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end
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--! @todo move to library
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local function find_file(dbh, domain_name, domain_uuid, file_name)
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-- if we specify e.g. full path
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if isabspath(file_name) and file.exists(file_name) then
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log.debugf('found file `%s` in file system', file_name)
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return file_name
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end
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local file_name_only = basename(file_name)
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local is_base64, found
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if file_name_only == file_name then -- this can be recordings
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local full_path = recordings_dir .. "/" .. domain_name .. "/" .. file_name
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if file.exists(full_path) then
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log.debugf('resolve `%s` as recording `%s`', file_name, full_path)
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file_name, found = full_path, true
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else -- recordings may be in database
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local settings = Settings.new(dbh, domain_name, domain_uuid)
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local storage_type = settings:get('recordings', 'storage_type', 'text') or ''
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if storage_type == 'base64' then
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local sql = "SELECT recording_base64 FROM v_recordings "
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.. "WHERE domain_uuid = '" .. domain_uuid .."'"
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.. "AND recording_filename = '".. file_name.. "' "
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if (debug["sql"]) then
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log.notice("SQL: " .. sql)
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end
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local dbh = Database.new('system', 'base64/read')
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local recording_base64 = dbh:first_value(sql);
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dbh:release();
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if recording_base64 and #recording_base64 > 32 then
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log.debugf('resolve `%s` as recording `%s`(base64)', file_name, full_path)
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file_name, found, is_base64 = full_path, true, true
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file.write_base64(file_name, recording_base64)
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end
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end
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end
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end
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if not found then
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local sounds_dir
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if session then
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-- Implemented based on stream.lua. But seems it never works.
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-- because if we have file like `digits/1.wav` but full_path is `sounds_dir/digits/XXXX/1.wav`
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sounds_dir = session:getVariable("sounds_dir")
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local default_language = session:getVariable("default_language") or 'en'
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local default_dialect = session:getVariable("default_dialect") or 'us'
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local default_voice = session:getVariable("default_voice") or 'callie'
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sounds_dir = sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice
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else
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--! @todo implement for not sessoin call.
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end
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if sounds_dir then
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found = file.exists(sounds_dir.. "/" ..file_name_only)
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if found then
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log.debugf('resolve `%s` as sound `%s`', file_name, found)
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file_name, found = found, true
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end
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end
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end
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||||
|
||||
if not found then
|
||||
return
|
||||
end
|
||||
|
||||
return file_name, is_base64
|
||||
end
|
||||
|
||||
--! @todo move to library
|
||||
local function play_file(dbh, domain_name, domain_uuid, file_name)
|
||||
local full_path, is_base64 = find_file(dbh, domain_name, domain_uuid, file_name)
|
||||
if not full_path then
|
||||
log.warningf('Can not find audio file: %s. Try using it in raw mode.', file_name)
|
||||
full_path = file_name
|
||||
else
|
||||
log.noticef('Found `%s` as `%s`%s', file_name, full_path, is_base64 and '(BASE64)' or '')
|
||||
end
|
||||
|
||||
session:execute("playback", full_path);
|
||||
end
|
||||
|
||||
if (session:ready()) then
|
||||
--get the variables
|
||||
domain_name = session:getVariable("domain_name");
|
||||
call_flow_uuid = session:getVariable("call_flow_uuid");
|
||||
sounds_dir = session:getVariable("sounds_dir");
|
||||
feature_code = session:getVariable("feature_code");
|
||||
local domain_name = session:getVariable("domain_name");
|
||||
local domain_uuid = session:getVariable("domain_uuid");
|
||||
local call_flow_uuid = session:getVariable("call_flow_uuid");
|
||||
local sounds_dir = session:getVariable("sounds_dir");
|
||||
local feature_code = session:getVariable("feature_code");
|
||||
|
||||
--set the sounds path for the language, dialect and voice
|
||||
default_language = session:getVariable("default_language");
|
||||
default_dialect = session:getVariable("default_dialect");
|
||||
default_voice = session:getVariable("default_voice");
|
||||
if (not default_language) then default_language = 'en'; end
|
||||
if (not default_dialect) then default_dialect = 'us'; end
|
||||
if (not default_voice) then default_voice = 'callie'; end
|
||||
local default_language = session:getVariable("default_language") or 'en';
|
||||
local default_dialect = session:getVariable("default_dialect") or 'us';
|
||||
local default_voice = session:getVariable("default_voice") or 'callie';
|
||||
|
||||
--get the extension list
|
||||
sql = "SELECT * FROM v_call_flows where call_flow_uuid = '"..call_flow_uuid.."'"
|
||||
local sql = "SELECT * FROM v_call_flows where call_flow_uuid = '"..call_flow_uuid.."'"
|
||||
-- .. "and call_flow_enabled = 'true'"
|
||||
--log.notice("SQL: %s", sql);
|
||||
|
||||
x = 0;
|
||||
dbh:query(sql, function(row)
|
||||
call_flow_name = row.call_flow_name;
|
||||
call_flow_extension = row.call_flow_extension;
|
||||
|
|
@ -69,11 +162,13 @@ if (session:ready()) then
|
|||
pin_number = row.call_flow_pin_number;
|
||||
call_flow_label = row.call_flow_label;
|
||||
call_flow_anti_label = row.call_flow_anti_label;
|
||||
call_flow_sound_on = row.call_flow_sound_on or '';
|
||||
call_flow_sound_off = row.call_flow_sound_off or '';
|
||||
|
||||
if #call_flow_status == 0 then
|
||||
call_flow_status = "true";
|
||||
end
|
||||
if (call_flow_status == "true") then
|
||||
if call_flow_status == "true" then
|
||||
app = row.call_flow_app;
|
||||
data = row.call_flow_data
|
||||
else
|
||||
|
|
@ -84,14 +179,12 @@ if (session:ready()) then
|
|||
|
||||
if (feature_code == "true") then
|
||||
--if the pin number is provided then require it
|
||||
if (string.len(pin_number) > 0) then
|
||||
min_digits = string.len(pin_number);
|
||||
max_digits = string.len(pin_number)+1;
|
||||
if #pin_number > 0 then
|
||||
local min_digits = #pin_number;
|
||||
local max_digits = #pin_number+1;
|
||||
session:answer();
|
||||
digits = session:playAndGetDigits(min_digits, max_digits, max_tries, digit_timeout, "#", "phrase:voicemail_enter_pass:#", "", "\\d+");
|
||||
if (digits == pin_number) then
|
||||
--pin is correct
|
||||
else
|
||||
local digits = session:playAndGetDigits(min_digits, max_digits, max_tries, digit_timeout, "#", "phrase:voicemail_enter_pass:#", "", "\\d+");
|
||||
if digits ~= pin_number then
|
||||
session:streamFile("phrase:voicemail_fail_auth:#");
|
||||
session:hangup("NORMAL_CLEARING");
|
||||
return;
|
||||
|
|
@ -99,7 +192,7 @@ if (session:ready()) then
|
|||
end
|
||||
|
||||
--feature code - toggle the status
|
||||
toggle = (call_flow_status == "true") and "false" or "true"
|
||||
local toggle = (call_flow_status == "true") and "false" or "true"
|
||||
|
||||
-- turn the lamp
|
||||
presence_in.turn_lamp( toggle == "false",
|
||||
|
|
@ -107,22 +200,36 @@ if (session:ready()) then
|
|||
call_flow_uuid
|
||||
);
|
||||
|
||||
--active label
|
||||
local active_flow_label = (toggle == "true") and call_flow_label or call_flow_anti_label
|
||||
--answer and play a tone
|
||||
session:answer();
|
||||
if #active_flow_label > 0 then
|
||||
api = freeswitch.API();
|
||||
reply = api:executeString("uuid_display "..session:get_uuid().." "..active_flow_label);
|
||||
end
|
||||
session:execute("sleep", "2000");
|
||||
session:execute("playback", "tone_stream://%(200,0,500,600,700)");
|
||||
|
||||
--play info message
|
||||
local audio_file = (toggle == "false") and call_flow_sound_on or call_flow_sound_off
|
||||
|
||||
--show in the console
|
||||
log.noticef("label=%s,status=%s,uuid=%s", active_flow_label, toggle, call_flow_uuid);
|
||||
log.noticef("label=%s,status=%s,uuid=%s,audio=%s", active_flow_label, toggle, call_flow_uuid, audio_file)
|
||||
|
||||
--store in database
|
||||
dbh:query("UPDATE v_call_flows SET call_flow_status = '"..toggle.."' WHERE call_flow_uuid = '"..call_flow_uuid.."'");
|
||||
|
||||
--answer
|
||||
session:answer();
|
||||
|
||||
--display label on Phone (if support)
|
||||
if #active_flow_label > 0 then
|
||||
local api = freeswitch.API();
|
||||
local reply = api:executeString("uuid_display "..session:get_uuid().." "..active_flow_label);
|
||||
end
|
||||
|
||||
if #audio_file > 0 then
|
||||
session:sleep(1000);
|
||||
play_file(dbh, domain_name, domain_uuid, audio_file)
|
||||
session:sleep(1000);
|
||||
else
|
||||
session:sleep(2000);
|
||||
audio_file = "tone_stream://%(200,0,500,600,700)"
|
||||
end
|
||||
|
||||
--hangup the call
|
||||
session:hangup();
|
||||
else
|
||||
|
|
|
|||
|
|
@ -0,0 +1,57 @@
|
|||
-- load base64 if exists
|
||||
pcall(require, "resources.functions.base64")
|
||||
|
||||
-- load logger for file library
|
||||
local log = require "resources.functions.log".file
|
||||
|
||||
local base64 = base64
|
||||
|
||||
local function write_file(fname, data, mode)
|
||||
local file, err = io.open(fname, mode or "wb")
|
||||
if not file then
|
||||
log.err("Can not open file to write:" .. tostring(err))
|
||||
return nil, err
|
||||
end
|
||||
file:write(data)
|
||||
file:close()
|
||||
return true
|
||||
end
|
||||
|
||||
-- decode and write to file
|
||||
local function write_base64(fname, encoded, mode)
|
||||
return write_file(fname, base64.decode(encoded), mode)
|
||||
end
|
||||
|
||||
local function read_file(fname, mode)
|
||||
local file, err = io.open(fname, mode or "rb")
|
||||
if not file then
|
||||
log.err("Can not open file to read:" .. tostring(err))
|
||||
return nil, err
|
||||
end
|
||||
local data = file:read("*all")
|
||||
file:close()
|
||||
return data
|
||||
end
|
||||
|
||||
-- read file and encode
|
||||
local function read_base64(fname, mode)
|
||||
local data, err = read_file(fname, mode)
|
||||
if not data then return nil, err end
|
||||
return base64.encode(data)
|
||||
end
|
||||
|
||||
local function file_exists(name)
|
||||
local f = io.open(name, "r")
|
||||
if not f then return end
|
||||
f:close()
|
||||
return name
|
||||
end
|
||||
|
||||
return {
|
||||
read = read_file;
|
||||
read_base64 = read_base64;
|
||||
write = write_file;
|
||||
write_base64 = write_base64;
|
||||
exists = file_exists;
|
||||
remove = os.remove;
|
||||
}
|
||||
Loading…
Reference in New Issue