views.php

<?php

class Views {

    private $admin;
    private $utclogin;
    private $surname;
    private $firstname;

    public function __construct ($admin, $utclogin, $surname, $firstname) {
      $this->admin=$admin;
      $this->utclogin=$utclogin;
      $this->surname=$surname;
      $this->firstname=$firstname;
    }

    public function isActive() {
      return $this->admin->isActive();
    }

    public function printHtmlBegin($admin) {
    echo '<html>';
    echo '<head>';
    echo '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>';
    echo '<title>Api Sub</title>';
    echo '<link href="css/main.css" type="text/css" rel="stylesheet"/>';
    echo '</head>';
    echo '<body>';
    echo '<h1>Foire aux Api '.$admin->activeSemester().$admin->activeYear().'</h1>';
    }

    public function printInstructions($row) {
        echo '<hr/>';
        echo '<h2>Catalogue</h2>';
        echo '<p>Les Api sont décrites ici : <b><a href="https://apint.utc.fr/cat">https://apint.utc.fr/cat</a></b>. Veillez à avoir bien lu la fiche avant de vous inscrire (pré-requis, dates...).</p>';
        echo '<h2>Instructions</h2>';
        echo '<ul>';
        echo '<li>Les Api sont ajoutées au fil du semestre par les responsables des Api. Dès qu\'une Api est au catalogue, les étudiants peuvent commencer à s\'inscrire.';
        echo '<li>Un étudiant peut s\'inscrire à plusieurs Api la même semaine, mais il ne pourra en suivre qu\'une seule. Il peut librement se désinscrire tant que l\'inscription n\'est pas validée.</li>';
        echo '<li><span class="goldenrule">Règle d\'or : dès qu\'un responsable d\'Api a validé une inscription, celle-ci est irréversible (ni l\'enseignant ni l\'étudiant ne peuvent l\'annuler). Si un étudiant était inscrit à d\'autres Api la même semaine, ces autres inscriptions sont annulées.</span></li>';
        echo '<li><span class="goldenrule">Corrolaire : Si un reponsable d\'Api commence à valider des inscriptions, alors l\'Api sera nécessairement ouverte.</span></li>';
        echo '</ul>';
    }

    public function printUser($isResp, $isAdmin) {
        echo "<div class='user'><span class='name'>$this->firstname $this->surname</span> (<span class='login'>$this->utclogin</span>)</div>";
        echo "<div class='menu'>";
        if ($isResp) {
          echo '<a href="index.php?mode=resp">[Gérer ses Api]</a> ';
        }
        if ($isAdmin) {
          echo '<a href="index.php?mode=admin">[Super-pouvoirs]</a> ';
        }
        if ($isResp || $isAdmin) {
          echo '<a href="index.php">[Inscriptions]</a>';
        }
        echo "</div>";
    }

    private function printApi($row) {
      return "$row[normcode] - $row[name] (du $row[normdbegin] au $row[normdend]) [Demandes $row[nbask] | Inscriptions $row[nbval]/$row[size]]";
    }

    private function printWeek($row) {
      return "$row[year] Semaine $row[week]";
    }

    private function printStudent($row) {
      if (!$row['surname']) {
        return "$row[utclogin] $row[level]  <a href='mailto:$row[utclogin]@etu.utc.fr'>[mail]</a> <a href='https://demeter.utc.fr/portal/pls/portal30/portal30.get_photo_utilisateur?username=$row[utclogin]'>[photo]</a>";
      }
      else {
        return "$row[firstname] $row[surname] $row[level] <a href='mailto:$row[email]'>[mail]</a> <a href='https://demeter.utc.fr/portal/pls/portal30/portal30.get_photo_utilisateur?username=$row[utclogin]'>[photo]</a>";
      }
    }

    public function printSubList($list) {
      if ($list) {
        echo '<hr/>';
        echo '<h2>Vos inscriptions</h2>';
        $week = '';
        foreach ($list as $row) {
          if ($row['week'] != $week) {
            $week = $row['week'];
            echo "<h3>".$this->printWeek($row)."</h3>";
          }
          echo '<p>';
          // If student has been validated
          if ($row['validation']) {
            echo "<span class='validation'>[validé]</span> ";
          }
          else {
            // If it has not been validated and subscription are still opened
            if ($this->isActive()) {
              $msg = 'désinscription';
            }
            // If it has not been validated and subscription are closed
            else {
              echo "<span class='validation'>[liste d'attente]</span> ";
              $msg = 'annulation';
            }
            echo "<a href='index.php?action=unsub&api=$row[id]' class='unsub'>[$msg]</a> ";
          }
          echo $this->printApi($row);
          echo '</p>';
        }
      }
      else {
        echo '<h2>Aucune inscription</h2>';
      }
    }

  public function printApiList($list) {
    if ($list) {
      echo '<hr/>';
      echo '<h2>Liste des Api</h2>';
      $week = '';
      foreach ($list as $row) {
        if ($row['week'] != $week) {
          $week = $row['week'];
          echo "<h3>".$this->printWeek($row)."</h3>";
        }
        echo '<p>';
        if ($this->isActive()) {
          if ($row['open'] && $row['is_available']) {
            echo "<a href='index.php?action=sub&api=$row[id]' class='sub'>[inscription]</a> ";
          }
          elseif (! $row['is_available']) {
            echo "[indisponible] ";
          }
          else {
            echo '[complet] ';
          }
        }
        echo $this->printApi($row);
        echo '</p>';
      }
    }
    else {
      echo '<h2>Aucune Api</h2>';
    }
  }

  public function respValidation ($listsub) {
    // #KNOWN_BUG Si un resp a plusieurs Api, il peut changer un inscrit entre ses deux Api en modifiant l'URL (pas via l'interface)

    echo '<h1>Interface Responsable d\'Api</h1>';
    echo '<hr/>';
    echo '<h2>Rappel</h2>';
    echo '<ul>';
    echo '<li>La validation d\'une inscription entraîne la confirmation de l\'ouverture de l\'Api.</li>';
    echo '<li>Toute inscription validée est irréversible.</li>';
    echo '</ul>';
    if ($listsub) {
      $api = '';
      foreach ($listsub as $sub) {
        if ($api != $sub['id']) {
          $api = $sub['id'];
          echo '<hr/>';
          echo "<h2><a href='api.php?api=$api'>".$this->printApi($sub).' 📷</a></h2>';
        }
        if ($sub['utclogin']) {
          if ($sub['validation']) {
            // Subscription already validated
            echo '<p><b>[validé] </b>'.$this->printStudent($sub).'</p>';
          }
          else if (is_null($sub['validation'])) {
            // At least one waiting subscription
            echo "<p> <a href='index.php?action=validate&api=$sub[id]&login=$sub[utclogin]&mode=resp' class='valid'>[valider]</a> ".$this->printStudent($sub)." <span>Exclusivité : $sub[indicator]%</span></p>";
          }
          else {
            // validation = FALSE lignes ignored
          }
        }
        else {
          // Not yet any subscription for this Api (LEFT JOIN might have add null student line)
          echo "<p>Aucune inscription à gérer</p>";
        }
      }
    }
    else {
      echo "<p>Aucune Api à gérer</p>";
    }
  }

  public function apiStudents($students) {
    echo "<hr/>";
    if (isset($students[0])) {
      // Api Title
      echo '<h2>'.$this->printApi($students[0]).'</h2>';
      // Api mailing list
      $mailinglist='mailto:';
      foreach ($students as $s) {
        $mailinglist = $mailinglist."$s[email],";
      }
      // Api CSV data (for JavaScript function)
      echo '<script src="js/main.js"></script>';
      echo "<script>var csvstudents = [['Nom','Prénom','Niveau','Mail','Login'],";
      foreach ($students as $s) {
        echo "['$s[surname]','$s[firstname]','$s[level]','$s[email]','$s[utclogin]'],";
      }
      echo "];</script>";
      // Api Menu
      echo "<div class='menu'><a href='$mailinglist'>[Mailing list]</a> <a id='csvlink' onclick='download_csv(csvstudents)' href=''>[Fichier CSV]</a></div>";
      echo "<hr/>";
    }
    else {
      echo '<h2>Aucun inscrit validé</h2>';
    }
    foreach ($students as $s) {
      echo "<div class='student'>
        <img  src='https://demeter.utc.fr/portal/pls/portal30/portal30.get_photo_utilisateur?username=$s[utclogin]'
              height='100px'
              width='100px'/>
        <span class='name'>$s[surname] $s[firstname] | $s[level] | <a href='mailto:$s[email]'>$s[email]</a> ($s[utclogin])</span>
        </div>";
    }
  }

  public function apiStudentsCsv($students) {
    //TODO
    foreach ($students as $s) {
        echo "$s[surname];$s[firstname];$s[level];$s[email];$s[utclogin]\n";
    }
  }

  private function prepare ($value, $comma=true) {
     $v = '"'.addslashes($value).'"';
     if ($comma) $v = $v.',';
     return $v;
  }

  public function adminFunction ($utclogin, $mailresp, $students) {
    echo '<h2>Super-pouvoirs</h2>';
    // Resp Emails
    echo '<h3>Mails aux reponsables d\'Api</h3>';
    echo '<div>';
    $all = '';
    foreach ($mailresp as $m) {
        echo "<a href='mailto:$m[email]'>$m[email]</a> |";
        $all = "$all,$m[email]";
    }
    echo "<b><a href='mailto:$all'>[all]</a></b>";
    echo '</div>';
    // Student list
    echo '<h3>Liste des inscrits</h3>';
    echo '<script src="js/main.js"></script>';
    echo '<script>var csvstudents = [["Semaine","Code","Api","Nom","Prénom","Niveau","Mail","Login"],';
    foreach ($students as $s) {
      echo "["
        .$this->prepare($s["week"])
        .$this->prepare($s["normcode"])
        .$this->prepare($s["name"])
        .$this->prepare($s["firstname"])
        .$this->prepare($s["surname"])
        .$this->prepare($s["level"])
        .$this->prepare($s["email"])
        .$this->prepare($s["utclogin"], false)
        ."],";
    }
    echo "];</script>";
    // Api Menu
    echo "<div><a id='csvlink' onclick='download_csv(csvstudents)' href=''>[Fichier CSV]</a></div>";
  }
}