planning

assets/scripts/php2ics.php

@@ -0,0 +1,152 @@
+<?php
+
+//documentation ici => https://github.com/baptistereb/php2ics
+
+class php2ics
+{
+	private static $ics;
+
+	public function __construct(string $organisation, string $product)
+	{
+		$organisation = htmlspecialchars($organisation);
+		$product = htmlspecialchars($product);
+
+		$this->Init($organisation,$product);
+	}
+
+	//fonction d'initialisation de l'ICS
+	private function Init(string $organisation,	?string $product): void
+	{
+		$organisation = htmlspecialchars($organisation);
+		if(isset($product)) {
+			$product = htmlspecialchars($product);
+		} else {
+			$product = "none";
+		}
+
+		$this::$ics .= "BEGIN:VCALENDAR\n";
+		$this::$ics .= "VERSION:2.0\n";
+		$this::$ics .= "PRODID:-//".$organisation."//NONSGML ".$product."\n";
+		$this::$ics .= "CALSCALE:GREGORIAN\n";
+		$this::$ics .= "METHOD:PUBLISH\n";
+	}
+
+	//fonction de création d'évenement
+	public function AddEvent(
+		string $title,
+		?string $description,
+		int $begin_date,
+		int $end_date,
+		?string $location,
+		?string $url
+	): void
+	{
+		$title = htmlspecialchars($title);
+		$begin_date = htmlspecialchars($begin_date);
+		$end_date = htmlspecialchars($end_date);
+
+		$this::$ics .= "BEGIN:VEVENT\n";
+		$this::$ics .= "SUMMARY:".$title."\n";
+		$this::$ics .= "DTSTART:".date('Ymd',$begin_date)."T".date('His',$begin_date)."\n";
+		$this::$ics .= "DTEND:".date('Ymd',$end_date)."T".date('His',$end_date)."\n";
+		if(isset($location)) {
+			$location = htmlspecialchars($location);
+			$this::$ics .= "LOCATION:".$location."\n";
+		}
+		if(isset($description)) {
+			$description = htmlspecialchars($description);
+			$this::$ics .= "DESCRIPTION:".$description."\n";
+		}
+		if(isset($url)) {
+			$url = htmlspecialchars($url);
+			$this::$ics .= "URL:".$url."\n";
+		}
+		$this::$ics .= "END:VEVENT\n";
+	}
+
+	//fonction de fin d'ICS
+	public function End(): void
+	{
+		$this::$ics .= "END:VCALENDAR";
+	}
+
+	//fonction qui permet de récupérer le code ICS
+	public function GetICS(): string
+	{
+		$getICS = $this::$ics;
+		return $getICS;
+	}
+
+	//fonction qui permet de télécharger le fichier ICS
+	public function DownloadICS(?string $fichier): void
+	{
+		if(!isset($fichier)) {
+			$fichier = 'calend.ics';
+		} else {
+			$fichier = htmlspecialchars($fichier);
+		}
+
+
+		$fichier .= ".ics";
+
+		$dwn = str_replace("<br>","\n", $this::$ics);
+		$f = fopen($fichier, 'w+');
+		fputs($f, $this::$ics);
+		header('Location:'.$fichier);
+	    exit;
+	}
+}
+
+if(isset($_POST['download_planning'])) {
+    $cal = new php2ics("accueil_insa", "voila les loustiks");
+
+    for($day = 1; $day <= 7; $day++) { //on tourne sur les 7 jours
+        $hours_beginning = (int) 7; //commence à 7h tout les matin
+        $day_beginning = (int) 5; //commence le 5 septembre (premier jour = 5 septembre)
+
+        $hours = $hours_beginning;
+        $minute = 0;
+
+        $reqcal = $db->prepare('SELECT id,title, description, length FROM planning_insa WHERE day = ? AND num_planning = ? ORDER BY order_start ASC');
+        $reqcal->execute(array($day, $planning));
+        while($c = $reqcal->fetch()) {
+            //le planning commence à $hours_beginning le $day_beginning et sous forme : date('Y-m-d H:i:s')
+            if($c['title'] == " ") { //si le titre est vide c'est qu'il n'y a rien
+                $time = (float) $c['length']/4.1;
+                $hours += floor($time);
+                $minute += 60*($time-floor($time));
+            } else {
+                $begin_hours = $hours;
+                $begin_min = $minute;
+                $time = (float) $c['length']/4.1;
+                $hours += floor($time);
+                $minute += round(60*($time-floor($time)),3);
+                while($minute >= 60) {
+                    $minute -= 60;
+                    $hours++;
+                }
+                while($hours >= 24) {
+                    $hours --; //bon la on tronque entre les jours sinon c'est hyper relou à coder pour rien
+                }
+
+                //pour tester décommenter la ligne juste en dessous
+                //echo $c['title'].": ".$begin_hours.'h'.$begin_min.'m to :'.$hours.'h'.$minute.'m<br>';
+
+                //mktime => hours, minute, second, month, day, year
+                $btime = mktime($begin_hours, $begin_min, 0, 9, $day_beginning+$day-1, 2022);
+                $etime = mktime($hours, $minute, 0, 9, $day_beginning+$day-1, 2022);
+                $cal->AddEvent($c['title'], $c['description'], $btime, $etime, "INSA Toulouse", "https://etud.insa-toulouse.fr/~accueil_insa/planning.php");
+
+            }
+        }
+    }
+
+    $cal->End();
+  
+    $req = $db->prepare('UPDATE planning_tmp_dl set planning = ?');
+    $req->execute(array($cal->GetICS()));
+
+   	header('Location: assets/script/planning_tmp.php');
+}
+
+?>

assets/scripts/planning_tmp.php

@@ -0,0 +1,17 @@
+<?php
+include '../../script/db.php';
+
+$req = $db->query('SELECT planning FROM planning_tmp_dl');
+$r = $req -> fetchAll(PDO::FETCH_ASSOC);
+
+header('Content-Type: text/ics');
+header('Content-Transfer-Encoding: Binary');
+header('Content-Disposition:attachment; filename=planning_semaine_accueil.ics');
+
+echo $r[0]['planning'];
+
+exit();
+
+header('Location: ../../index.php');
+
+?>

planning.php

@@ -229,7 +229,7 @@ if(isset($_GET['planning']) AND !empty(['planning']))
 
         <!-- téléchargement du planning-->
         <?php
-        include_once("assets/script/php2ics.php");
+        include_once("assets/scripts/php2ics.php");
         ?>
         <form method="POST">
             <input type="submit" name="download_planning" value="télécharger le planning" class="submit">