211 lines
6.6 KiB
PHP
211 lines
6.6 KiB
PHP
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<?php
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if (!defined('_ECRIRE_INC_VERSION')) {
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return;
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}
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/***************************************
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* Importation du JSON des chapitres
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* et des autres informations (durée, taille, etc)
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***************************************/
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function action_importer_emission_dist($arg = null) {
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if (!$arg) {
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$securiser_action = charger_fonction('securiser_action', 'inc');
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$arg = $securiser_action();
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}
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$id_article = $arg;
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$existant = sql_select("podcast_code","spip_articles","id_article=".$id_article);
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if ($existant and sql_count($existant)>0) {
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$r = sql_fetch($existant);
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$code_emission = $r["podcast_code"];
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if(strlen($code_emission) == 0) {
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return "Le code de l'émission n'est pas renseigné";
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}
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} else {
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return "Émission inconnue = ".$id_article;
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}
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$erreurs = array();
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$json = false;
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$podcast_duree = "";
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$ogg_size = "";
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$mp3_size = "";
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try {
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$jsonContents = file_get_contents("https://forge.april.org/libreavous/lav-outils/raw/branch/master/podcasts/config/lav-".$code_emission.".json");
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$json = json_decode($jsonContents, true);
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if (!$json) {
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$erreurs[] = "JSON incorrect";
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}
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} catch (Exception $e) {
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$erreurs[] = $e->getMessage();
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}
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try {
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$podcast_duree = libreavous_import_getDuration($code_emission, null);
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} catch (Exception $e) {
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$erreurs[] = $e->getMessage();
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}
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try {
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$ogg_size = libreavous_import_getSize($code_emission, null, "ogg");
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} catch (Exception $e) {
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$erreurs[] = $e->getMessage();
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}
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try {
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$mp3_size = libreavous_import_getSize($code_emission, null, "mp3");
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} catch (Exception $e) {
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$erreurs[] = $e->getMessage();
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}
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$chapitres = array();
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if (array_key_exists("chapters", $json)) {
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$chapters = $json["chapters"];
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$count = count($chapters);
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if ($count > 0) {
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$duree_sujetlong = 30 * 60;
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$sujetlongIndex = -1;
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for($i = 0; $i < $count; $i++) {
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$chapter = $chapters[$i];
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$chapter["type"] = "";
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$debutSecondes = libreavous_import_toSeconde($chapter["start_timestamp"]);
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$finSecondes = libreavous_import_toSeconde($chapter["end_timestamp"]);
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if ($debutSecondes === false) {
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$erreurs[] = "start_timestamp incorrect : ".$chapter["start_timestamp"];
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} else if ($finSecondes === false) {
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$erreurs[] = "end_timestamp incorrect : ".$chapter["end_timestamp"];
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} else if ($debutSecondes == $finSecondes) {
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$erreurs[] = "start_timestamp et end_timestamp identiques : ".$chapter["end_timestamp"];
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} else {
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$duree = $finSecondes - $debutSecondes;
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if ($duree > $duree_sujetlong) {
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$sujetlongIndex = $i;
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$duree_sujetlong = $duree;
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}
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$chapter["duree"] = $duree;
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}
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if (!array_key_exists("chapter_title", $chapter)) {
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$chapter["chapter_title"] = "";
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$erreurs[] = "Titre de chapitre manquant";
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}
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$chapter["ogg_size"] = "";
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$chapter["mp3_size"] = "";
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if (!array_key_exists("short_chapter_name", $chapter)) {
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$chapter["short_chapter_name"] = "";
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$erreurs[] = "Nom de fichier manquant";
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} else {
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try {
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$chapter["ogg_size"] = libreavous_import_getSize($code_emission, $chapter["short_chapter_name"], "ogg");
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} catch (Exception $e) {
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$erreurs[] = $e->getMessage();
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}
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try {
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$chapter["mp3_size"] = libreavous_import_getSize($code_emission, $chapter["short_chapter_name"], "mp3");
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} catch (Exception $e) {
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$erreurs[] = $e->getMessage();
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}
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}
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$chapter["chronique"]="";
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$chapitres[] = $chapter;
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}
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for($i = 0; $i < count($chapitres); $i++) {
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if ($i == $sujetlongIndex) {
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$chapitres[$i]["type"] = "SL";
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} else {
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$array = libreavous_import_checkType($chapitres[$i]);
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$chapitres[$i]["type"] = $array[0];
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if (count($array) > 1) {
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$chapitres[$i]["chronique"] = $array[1];
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}
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}
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}
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}
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}
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$emissionArray = array(
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'podcast_duree' =>$podcast_duree,
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'podcast_mp3' => $mp3_size,
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'podcast_ogg' => $ogg_size
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);
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sql_updateq("spip_articles", $emissionArray, "id_article=".$id_article);
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foreach ($chapitres as $chapitre) {
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$code_chapitre = $chapitre["short_chapter_name"];
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$chapitreArray = array(
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'titre' => $chapitre["chapter_title"],
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'code' => $code_chapitre,
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'id_article' => $id_article,
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'code_fichier' => $chapitre["short_chapter_name"],
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'code_podcast' => $code_emission,
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'debut' => $chapitre["start_timestamp"],
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'fin' => $chapitre["end_timestamp"],
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'type_sujet' => $chapitre["type"],
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'chronique' => $chapitre["chronique"],
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'mp3' => $chapitre["mp3_size"],
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'ogg' => $chapitre["ogg_size"]
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);
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$chapitreExistant = sql_select("id_chapitre","spip_chapitres",array("id_article=".$id_article, "code=".sql_quote($code_chapitre)));
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if ($chapitreExistant and sql_count($chapitreExistant)>0) {
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$r = sql_fetch($chapitreExistant);
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$id_chapitre = $r["id_chapitre"];
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sql_updateq("spip_chapitres", $chapitreArray, "id_chapitre=".$id_chapitre);
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} else {
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$id_nouveau_chapitre = sql_insertq("spip_chapitres", $chapitreArray);
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}
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}
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$texteReponse = "Émission traitée : ". $code_emission;
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if (count($erreurs) > 0) {
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$texteReponse .= "<br><br>Erreurs : <br>".implode(" <br> ", $erreurs);
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}
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return $texteReponse;
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}
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function libreavous_import_getDuration($code_emission, $code_sujet) {
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$fileName = "libre-a-vous-".$code_emission;
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if ($code_sujet) {
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$fileName .= "-".$code_sujet;
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}
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$fileName .= ".ogg.duration";
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return libreavous_import_getMediaFileContent($code_emission, $fileName);
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}
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function libreavous_import_getSize($code_emission, $code_sujet, $extension) {
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$fileName = "libre-a-vous-".$code_emission;
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if ($code_sujet) {
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$fileName .= "-".$code_sujet;
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}
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$fileName .= ".".$extension.".size";
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return libreavous_import_getMediaFileContent($code_emission, $fileName);
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}
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function libreavous_import_getMediaFileContent($code, $fileName) {
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$url = "https://media.april.org/audio/radio-cause-commune/libre-a-vous/emissions/".$code."/".$fileName;
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$contents = file_get_contents($url);
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$resultat = trim($contents);
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if (strlen($resultat) == 0) {
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throw new Exception("Fichier manquant ou vide : ".$url);
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}
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return $resultat;
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}
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function libreavous_import_toSeconde($time) {
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$test = preg_match('/^(\d+):(\d+):(\d+)/', $time, $matches);
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if ($test !== false) {
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return ($matches[1] * 60 * 60) + ($matches[2] * 60) + ($matches[3]);
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} else {
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return false;
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}
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}
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function libreavous_import_checkType($chapitre) {
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$code = $chapitre["short_chapter_name"];
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$result = array();
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if ($code == "annonces") {
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$result[] = "AN";
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} else {
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$idx = strpos($code, "chronique-");
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if ($idx === 0) {
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$result[] = "CH";
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$nom_chronique = substr($code, strlen("chronique-"));
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} else {
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$result[] = "SC";
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}
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}
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return $result;
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}
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