univ-pau-ics/build/router/controller/ics.php

476 lines
12 KiB
PHP

<?php
namespace router\controller;
use \database\core\DatabaseDriver;
use \service\CalendarExtractor as CE;
class ics{
private $diplome_id;
/* PRE-CALL
*
* @url<String> Calling URI
*
*/
public function __construct($url){
$this->diplome_id = $url['diplome_id'];
}
/* CALL
*
*/
public function download(){
/* [1] Check .ics file
=========================================================*/
/* (1) Set file name */
$file_name = __ROOT__."/tmp/".$this->diplome_id.".ics";
/* (2) Check if exists */
if( !file_exists($file_name) )
die("An error occured. Please contact the developers.\n");
/* [2] Display file
=========================================================*/
/* (1) Headers */
header('Content-Type: text/calendar; charset=utf-8');
header('Content-Disposition: attachment; filename='.$this->diplome_id.'.ics');
/* (2) Body */
readfile($file_name);
}
public function view(){
/* [1] Get periods
=========================================================*/ {
/* (1) Get the list of available periods */
$sqlr = DatabaseDriver::getPDO()->query("SELECT * from period");
$periods = $sqlr->fetchAll();
/* (2) Manage error */
if( !$periods )
die("Error cannot get config");
/* (3) Begin html */
echo "<head>";
echo " <title>ICS UPPA university</title>";
echo " <meta name='author' content='xdrm-brackets (Adrien Marquès)'>";
echo " <link type='text/css' rel='stylesheet' href='/css/layout.css' />";
echo "</head>";
echo "<body>";
}
/* [2] For each period (week)
=========================================================*/ {
echo "<div class='null'>";
$cal_height = 54; // in css:vw
foreach($periods as $period){
echo "</div><div class='period'>";
/* (1) Display week number */
$days = [
date('Y-m-d', strtotime($period['monday'].' + 0 days')),
date('Y-m-d', strtotime($period['monday'].' + 1 days')),
date('Y-m-d', strtotime($period['monday'].' + 2 days')),
date('Y-m-d', strtotime($period['monday'].' + 3 days')),
date('Y-m-d', strtotime($period['monday'].' + 4 days'))
];
echo "<div class='title'>Week from ${days[0]} to ${days[4]}</div>";
echo "<div class='null'>";
/* (2) For each day */
foreach($days as $day_n=>$day){
/* (2.1) Display day grid */
echo "</div><div class='day d$day_n'>";
/* (2.2) Get available courses */
$sqlr = DatabaseDriver::getPDO()->prepare("SELECT
DATE_FORMAT(c.start_date, '%H:%i') as startd,
DATE_FORMAT(c.stop_date, '%H:%i') as stopd,
l.basename as lbname,
l.name as lname,
e.basename as ebname,
e.name as ename,
e.color as color
FROM event as e, location as l, course as c
WHERE e.id_diplome = :idd
AND c.id_event = e.id_event
AND c.id_location = l.id_location
AND DATE_FORMAT(c.start_date, '%Y-%m-%d') = :day
ORDER BY startd ASC");
$sqlr->execute([
':idd' => $this->diplome_id,
':day' => $day
]);
$courses = $sqlr->fetchAll();
/* (2.3) Manage error */
if( !$courses )
continue;
/* (2.4) For each course */
foreach($courses as $course){
$start_hour = 0;
$stop_hour = 0;
/* (2.4.1) Extract time in hour */
if( preg_match('@^(\d+):(\d+)$@', $course['startd'], $m) ){
$start_hour = $m[1] + $m[2]/60;
$course['startd'] = ($m[1]+2) .':'. $m[2];
}
if( preg_match('@^(\d+):(\d+)$@', $course['stopd'], $m) ){
$stop_hour = $m[1] + $m[2]/60;
$course['stopd'] = ($m[1]+2) .':'. $m[2];
}
/* (2.4.2) Calc positionning */
$top = ($start_hour-CE::$start_h) * $cal_height / (CE::$stop_h-CE::$start_h);
$height = ($stop_hour-CE::$start_h) * $cal_height / (CE::$stop_h-CE::$start_h) - $top;
$color = $course['color'];
/* (2.4.3) Position <div> according to hours */
echo "<div class='course' style='top: ${top}vw; height: ${height}vw; background-color: $color;'>";
echo "<div class='start'>".$course['startd']."</div>";
echo "<div class='stop'>".$course['stopd']."</div>";
echo "<div class='container'>";
echo "<span><b>".$course['ename']."</b></span>";
echo "<span>".$course['lname']."</span>";
echo "</div>";
echo "</div>";
}
}
echo "</div>";
}
echo "</div>";
}
echo "</body>";
// echo "<form method='POST' action='/xlessons/".$this->diplome_id."'>";
// echo "<table><thead style='font-weight: bold;'><tr><td>Read name</td><td>Correction</td></tr></thead><tbody>";
// foreach($d_cols as $data){
// $id = $data['id_event'];
// $basename = $data['basename'];
// $color = $data['color'];
// $name = $data['name'];
// echo "<tr><td>$basename</td><td><input type='text' style='display: inline-block; margin: 1em .2em; padding: .2em; border: none; background-color: $color;' name='name[$id]' value='$name'></td></tr>";
// }
// echo "</tbody></table>";
// echo "<input type='submit' value='SAVE'>";
// echo "</form>";
}
public function lessons(){
/* [1] Get database data
=========================================================*/
/* (1) Get the list of available events */
$sqlr = DatabaseDriver::getPDO()->prepare("SELECT * FROM event WHERE id_diplome = :idd");
$sqlr->execute([ ':idd' => $this->diplome_id ]);
$d_cols = $sqlr->fetchAll();
/* (2) Manage error */
if( !$d_cols )
die("Correction not available for this diplome");
echo "<form method='POST' action='/xlessons/".$this->diplome_id."'>";
echo "<table><thead style='font-weight: bold;'><tr><td>Read name</td><td>Correction</td></tr></thead><tbody>";
foreach($d_cols as $data){
$id = $data['id_event'];
$basename = $data['basename'];
$color = $data['color'];
$name = $data['name'];
echo "<tr><td>$basename</td><td><input type='text' style='display: inline-block; margin: 1em .2em; padding: .2em; border: none; background-color: $color;' name='name[$id]' value='$name'></td></tr>";
}
echo "</tbody></table>";
echo "<input type='submit' value='SAVE'>";
echo "</form>";
}
// todo
public function location(){
/* [1] Get events data
=========================================================*/
/* (1) Get the list of available events */
// $sqlr = DatabaseDriver::getPDO()->prepare("SELECT * FROM event WHERE id_diplome = :idd");
// $sqlr->execute([ ':idd' => $this->diplome_id ]);
// $events = $sqlr->fetchAll();
/* (2) Manage error */
// if( !$events )
// die("Correction not available for this diplome");
/* [2] Get location data
=========================================================*/
// foreach($events as &$event){
$location = [];
/* (1) Get the list of available locations*/
$sqlr = DatabaseDriver::getPDO()->prepare("SELECT GROUP_CONCAT(DISTINCT l.id_location SEPARATOR ',') as idl, l.name as lname, l.basename as lbasename, e.name as ename, e.color as color FROM location as l, event as e WHERE l.id_event = e.id_event AND e.id_diplome = :idd GROUP BY lname, lbasename, ename, color ORDER BY ename ASC, lbasename ASC");
$sqlr->execute([ ':idd' => $this->diplome_id ]);
$fetched = $sqlr->fetchAll();
if( !$fetched )
$fetched[] = [];
// foreach($fetched as $raw)
// $location[$raw['ename']] = [ $raw['ename'], $raw['idl'], $raw['lname'], $raw['lbasename'], $raw['color'] ];
// }
echo "<form method='POST' action='/xlocation/".$this->diplome_id."'>";
echo "<table><thead style='font-weight: bold;'><tr><td>Lesson</td><td>Read name</td><td>Correction</td></tr></thead><tbody>";
foreach($fetched as $raw){
$color = $raw['color'];
$id = $raw['idl'];
$name = $raw['lname'];
$basename = $raw['lbasename'];
$ename = $raw['ename'];
echo "<tr><td><b>$ename</b></td><td>$basename</td><td><input type='text' style='display: inline-block; margin: 1em .2em; padding: .2em; border: none; background-color: $color;' name='name[$id]' value='$name'></td></tr>";
}
echo "</tbody></table>";
echo "<input type='submit' value='SAVE'>";
echo "</form>";
}
public function correct_lessons(){
/* [1] Update data
=========================================================*/ {
/* (1) Check $_POST['name'] */
if( !isset($_POST['name']) || !is_array($_POST['name']) )
die("No data received");
/* (2) Store corrections */
foreach($_POST['name'] as $id=>$correct){
if( !empty(trim($correct)) ){
$sqlr = DatabaseDriver::getPDO()->prepare("UPDATE event SET name = :name WHERE id_event = :ide");
$sqlr->execute([ ':name' => $correct, ':ide' => $id ]);
}
}
}
/* [2] Update file one the fly
=========================================================*/
/* (1) Get corrections */
$sqlr = DatabaseDriver::getPDO()->prepare("SELECT id_event, name FROM event WHERE id_diplome = :idd");
$sqlr->execute([ ':idd' => $this->diplome_id ]);
/* (2) Manage error */
if( !($fetched=$sqlr->fetchAll()) )
die("Cannot update the .ics file now");
/* (3) Format data */
$corrections = [];
foreach($fetched as $c)
$corrections[$c['id_event']] = $c['name'];
/* (3) Get file pointer */
$fp = @file_get_contents(__ROOT__."/tmp/".$this->diplome_id.".ics");
/* (4) Manage error */
if( !$fp )
die("Cannot update the .ics file now");
/* (4) Read line by line */
$line = explode("\n", $fp);
for( $l = 0 ; $l < count($line)-1 ; $l++ ){
// {1} If got the right pointer //
if( preg_match('@^DESCRIPTION:event\@(\d+)$@', $line[$l], $m) ){
// {2} If is in the list of correction //
if( !isset($corrections[$m[1]]) )
continue;
// {3} Rewrite name //
$line[++$l] = "SUMMARY:".$corrections[$m[1]];
}
}
/* (5) Back in file */
file_put_contents(__ROOT__."/tmp/".$this->diplome_id.".ics", implode("\n", $line));
header('Location: /');
}
// todo
public function correct_location(){
/* [1] Update data
=========================================================*/ {
/* (1) Check $_POST['name'] */
if( !isset($_POST['name']) || !is_array($_POST['name']) )
die("No data received");
/* (2) Store corrections */
foreach($_POST['name'] as $ids=>$correct){
if( !empty(trim($correct)) ){
// check if containing id list
if( !preg_match('@^\d+(,\d+)*$@', $ids) )
continue;
// update for each location
$id_list = explode(',', $ids);
foreach($id_list as $id){
$sqlr = DatabaseDriver::getPDO()->prepare("UPDATE location SET name = :name WHERE id_location = :idl");
$sqlr->execute([ ':name' => $correct, ':idl' => $id ]);
}
}
}
}
/* [2] Update file one the fly
=========================================================*/
/* (1) Get corrections */
$sqlr = DatabaseDriver::getPDO()->prepare("SELECT l.id_location as id_location, l.name as name FROM location as l, event as e WHERE l.id_event = e.id_event AND e.id_diplome = :idd");
$sqlr->execute([ ':idd' => $this->diplome_id ]);
/* (2) Manage error */
if( !($fetched=$sqlr->fetchAll()) )
die("Cannot update the .ics file now");
/* (3) Format data */
$corrections = [];
foreach($fetched as $c)
$corrections[$c['id_location']] = $c['name'];
/* (3) Get file pointer */
$fp = @file_get_contents(__ROOT__."/tmp/".$this->diplome_id.".ics");
/* (4) Manage error */
if( !$fp )
die("Cannot update the .ics file now");
/* (4) Read line by line */
$line = explode("\n", $fp);
for( $l = 0 ; $l < count($line)-1 ; $l++ ){
// {1} If got the right pointer //
if( preg_match('@^DESCRIPTION:location\@(\d+)$@', $line[$l], $m) ){
// {2} If is in the list of correction //
if( !isset($corrections[$m[1]]) )
continue;
// {3} Rewrite name //
$line[++$l] = "LOCATION:".$corrections[$m[1]];
}
}
/* (5) Back in file */
file_put_contents(__ROOT__."/tmp/".$this->diplome_id.".ics", implode("\n", $line));
header('Location: /');
}
/* POST-CALL
*
*/
public function __destruct(){
}
}