From 1269889704386de951d7f91eb169eb1e1bb36cc0 Mon Sep 17 00:00:00 2001
From: Ludovic Pouzenc <ludovic@pouzenc.fr>
Date: Sat, 30 Jun 2018 11:10:17 +0200
Subject: Sous-dossier app entre old4 et old5

---
 appli_3_alpha_old/app/include/ical.inc.php | 68 ++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 appli_3_alpha_old/app/include/ical.inc.php

(limited to 'appli_3_alpha_old/app/include/ical.inc.php')

diff --git a/appli_3_alpha_old/app/include/ical.inc.php b/appli_3_alpha_old/app/include/ical.inc.php
new file mode 100644
index 0000000..5df8e4c
--- /dev/null
+++ b/appli_3_alpha_old/app/include/ical.inc.php
@@ -0,0 +1,68 @@
+<?php
+/*
+ * Fonction de génération d'iCal
+ */
+ 
+// Constantes d'erreur
+define("ERR_ICAL_NO_DATA", -1);
+define("ERR_ICAL_SQL_ERROR", -2);
+ 
+ function generationIcal($idP, &$iCal_name, &$iCal_content, &$errmsg)
+{
+	require_once('connect.inc.php');
+	$query = 'SELECT DISTINCT R.idR,R.objetR,P.courrielP,UNIX_TIMESTAMP(C.dateHeure),C.duree,R.lieuR,R.ordreJourR,L.idL'
+		. ' FROM Liste L,Reunion R,Appartenir A,Creneau C,Personne P'
+		. " WHERE ((A.idP = $idP AND A.idL = L.idL) OR R.idP_Orga = $idP)"
+		. ' AND  R.idL = L.idL AND C.idC = R.idC_Fixe AND P.idP = R.idP_Orga';
+	
+	if ( ! $result = @mysql_query($query) )
+	{
+		// Cas d'erreur
+		$errmsg =mysql_generate_errmsg();
+		return ERR_ICAL_SQL_ERROR;
+	}
+	else
+	{
+		if (mysql_num_rows($result)<1)
+		{
+			return ERR_ICAL_NO_DATA;
+		}
+		else
+		{
+			$time = time();
+			$iCal_name = "iCal_${idP}_${time}.ics";
+			$iCal_content = "BEGIN:VCALENDAR\r\n" . "VERSION:2.0\r\n";
+			while ( list($idR, $objetR, $courrielP, $dateDeb, $duree, $lieuR, $ordreJourR, $idL) = mysql_fetch_array($result) )
+			{
+				// TODO : Il est probablement judicieux d'ajouter à l'UID un timestamp unix !!!!!
+				$iCal_content .= "BEGIN:VEVENT\r\n" . "UID:awor_${idP}.${idR}\r\n" . "SUMMARY:$objetR ($courrielP)\r\n";
+				$iCal_content .= 'DTSTART:' . date('Ymd\THis', $dateDeb) . "\r\n";
+				$iCal_content .= 'DTEND:' . date('Ymd\THis', $dateDeb+60*$duree) . "\r\n";
+				$iCal_content .= "LOCATION:$lieuR\r\n";
+				$iCal_content .= "DESCRIPTION:$ordreJourR\r\n";
+				
+				$query = 'SELECT P.courrielP FROM Appartenir A,Personne P' . " WHERE A.idP=P.idP AND A.idL='$idL'";
+				if ( ! $result = mysql_query($query) )
+				{
+					// Cas d'erreur
+					$errmsg =mysql_generate_errmsg();
+					$ret=ERR_ICAL_SQL_ERROR;
+					break;
+				}
+				else
+				{
+					while ( list($mail_autres) = mysql_fetch_array($result) )
+					{
+						$iCal_content .= "ATTENDEE:mailto:$mail_autres\r\n";
+					}
+				}
+				// TODO : vérifier la pertinance de la variable utilisée
+				$iCal_content .= 'URL:http://' . $_SERVER['HTTP_HOST'] . "\r\n";
+				$iCal_content .= "END:VEVENT\r\n";
+			}
+			$iCal_content .= "END:VCALENDAR\r\n";
+			return 0;
+		}
+	}
+}
+?>
\ No newline at end of file
-- 
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