540 lines
18 KiB
PHP
540 lines
18 KiB
PHP
<?php
|
|
|
|
/**
|
|
* This file is part of Zwii.
|
|
*
|
|
* For full copyright and license information, please see the LICENSE
|
|
* file that was distributed with this source code.
|
|
*
|
|
* @author Rémi Jean <remi.jean@outlook.com>
|
|
* @copyright Copyright (C) 2008-2018, Rémi Jean
|
|
* @author Frédéric Tempez <frederic.tempez@outlook.com>
|
|
* @copyright Copyright (C) 2018-2024, Frédéric Tempez
|
|
* @license CC Attribution-NonCommercial-NoDerivatives 4.0 International
|
|
* @link http://zwiicms.fr/
|
|
*/
|
|
|
|
class geogallery extends common
|
|
{
|
|
|
|
const VERSION = '0.6';
|
|
const REALNAME = 'Géo Galerie';
|
|
const DATADIRECTORY = self::DATA_DIR . 'geogallery/';
|
|
|
|
const SORT_ASC = 'SORT_ASC';
|
|
const SORT_DSC = 'SORT_DSC';
|
|
const SORT_HAND = 'SORT_HAND';
|
|
|
|
public static $galleries = [];
|
|
|
|
public static $galleriesId = [];
|
|
|
|
public static $pictures = [];
|
|
|
|
public static $picturesId = [];
|
|
|
|
public static $galleriesCenter = [];
|
|
|
|
public static $actions = [
|
|
'config' => self::GROUP_EDITOR,
|
|
'delete' => self::GROUP_EDITOR,
|
|
'dirs' => self::GROUP_EDITOR,
|
|
'edit' => self::GROUP_EDITOR,
|
|
'add' => self::GROUP_EDITOR,
|
|
'index' => self::GROUP_VISITOR
|
|
];
|
|
|
|
|
|
/**
|
|
* Mise à jour du module
|
|
* Appelée par les fonctions index et config
|
|
*/
|
|
private function update()
|
|
{
|
|
|
|
//$versionData = $this->getData(['module', $this->getUrl(0), 'config', 'versionData']);
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* Configuration
|
|
*/
|
|
public function config()
|
|
{
|
|
|
|
// Mise à jour des données de module
|
|
$this->update();
|
|
|
|
//Affichage de la galerie triée
|
|
$galleries = $this->getData(['module', $this->getUrl(0), 'content']);
|
|
|
|
// Traitement de l'affichage
|
|
if ($galleries) {
|
|
foreach ($galleries as $galleryId => $gallery) {
|
|
// Erreur dossier vide
|
|
if (is_dir($gallery['config']['directory'])) {
|
|
if (count(scandir($gallery['config']['directory'])) === 2) {
|
|
$gallery['config']['directory'] = '<span class="galleryConfigError">' . $gallery['config']['directory'] . ' (dossier vide)</span>';
|
|
}
|
|
}
|
|
// Erreur dossier supprimé
|
|
else {
|
|
$gallery['config']['directory'] = '<span class="galleryConfigError">' . $gallery['config']['directory'] . ' (dossier introuvable)</span>';
|
|
}
|
|
// Met en forme le tableau
|
|
self::$galleries[] = [
|
|
$gallery['config']['name'],
|
|
$gallery['config']['directory'],
|
|
template::button('galleryConfigEdit' . $galleryId, [
|
|
'href' => helper::baseUrl() . $this->getUrl(0) . '/edit/' . $galleryId,
|
|
'value' => template::ico('pencil'),
|
|
'help' => 'Configuration'
|
|
]),
|
|
template::button('galleryConfigDelete' . $galleryId, [
|
|
'class' => 'galleryConfigDelete buttonRed',
|
|
'href' => helper::baseUrl() . $this->getUrl(0) . '/delete/' . $galleryId,
|
|
'value' => template::ico('trash'),
|
|
'help' => 'Supprimer'
|
|
])
|
|
];
|
|
// Tableau des id des galleries pour le drag and drop
|
|
self::$galleriesId[] = $galleryId;
|
|
}
|
|
}
|
|
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'title' => helper::translate('Configuration'),
|
|
'view' => 'config'
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Ajout d'une galerie
|
|
*/
|
|
public function add()
|
|
{
|
|
// Soumission du formulaire d'ajout d'une galerie
|
|
if (
|
|
$this->getUser('permission', __CLASS__, __FUNCTION__) === true &&
|
|
$this->isPost()
|
|
) {
|
|
$galleryId = $this->getInput('galleryAddName', null, true);
|
|
$success = false;
|
|
if ($galleryId) {
|
|
$galleryId = helper::increment($this->getInput('galleryAddName', helper::FILTER_ID, true), (array) $this->getData(['module', $this->getUrl(0), 'content']));
|
|
// définir une vignette par défaut
|
|
$directory = $this->getInput('galleryAddDirectory', helper::FILTER_STRING_SHORT, true);
|
|
$iterator = new DirectoryIterator($directory);
|
|
$i = 0;
|
|
foreach ($iterator as $fileInfos) {
|
|
if ($fileInfos->isDot() === false and $fileInfos->isFile() and @getimagesize($fileInfos->getPathname())) {
|
|
$i += 1;
|
|
// Créer la miniature si manquante
|
|
if (!file_exists(str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()))) {
|
|
$this->makeThumb(
|
|
$fileInfos->getPathname(),
|
|
str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()),
|
|
self::THUMBS_WIDTH
|
|
);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
// Le dossier de la galerie est vide
|
|
if ($i > 0) {
|
|
$this->setData([
|
|
'module',
|
|
$this->getUrl(0),
|
|
'content',
|
|
$galleryId,
|
|
[
|
|
'config' => [
|
|
'name' => $this->getInput('galleryAddName'),
|
|
'directory' => $this->getInput('galleryAddDirectory', helper::FILTER_STRING_SHORT, true),
|
|
],
|
|
'legend' => [],
|
|
'position' => []
|
|
]
|
|
]);
|
|
$success = true;
|
|
} else {
|
|
self::$inputNotices['galleryAddDirectory'] = "Le dossier sélectionné ne contient aucune image";
|
|
$success = false;
|
|
}
|
|
}
|
|
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
|
|
'notification' => helper::translate('Nouvel galerie créé'),
|
|
'state' => true
|
|
]);
|
|
|
|
}
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'title' => helper::translate('Création d\'une galerie'),
|
|
'view' => 'add'
|
|
]);
|
|
|
|
}
|
|
/**
|
|
* Suppression
|
|
*/
|
|
public function delete()
|
|
{
|
|
// La galerie n'existe pas
|
|
if (
|
|
$this->getUser('permission', __CLASS__, __FUNCTION__) !== true ||
|
|
$this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2)]) === null
|
|
) {
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'access' => false
|
|
]);
|
|
}
|
|
// Suppression
|
|
else {
|
|
$this->deleteData(['module', $this->getUrl(0), 'content', $this->getUrl(2)]);
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
|
|
'notification' => helper::translate('Galerie effacée'),
|
|
'state' => true
|
|
]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Liste des dossiers
|
|
*/
|
|
public function dirs()
|
|
{
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'display' => self::DISPLAY_JSON,
|
|
'content' => geogalleriesHelper::scanDir(self::FILE_DIR . 'source')
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Édition
|
|
*/
|
|
public function edit()
|
|
{
|
|
// Soumission du formulaire
|
|
if (
|
|
$this->getUser('permission', __CLASS__, __FUNCTION__) === true &&
|
|
$this->isPost()
|
|
) {
|
|
// légendes
|
|
foreach ((array) $this->getInput('legend', null) as $file => $legend) {
|
|
$legends[str_replace('.', '', $file)] = helper::filter($legend, helper::FILTER_STRING_SHORT);
|
|
}
|
|
// Données géographiques
|
|
foreach ((array) $this->getInput('legend', null) as $file => $data) {
|
|
$geo[str_replace('.', '', $file)] = [
|
|
'long' => $this->getInput('gpslong[' . $file . ']', helper::FILTER_FLOAT),
|
|
'lat' => $this->getInput('gpslat[' . $file . ']', helper::FILTER_FLOAT)
|
|
];
|
|
}
|
|
// Sauvegarder
|
|
$this->setData([
|
|
'module',
|
|
$this->getUrl(0),
|
|
'content',
|
|
$this->getUrl(2),
|
|
[
|
|
'config' => [
|
|
// Données mises à jour par les options
|
|
'name' => $this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2), 'config', 'name']),
|
|
'directory' => $this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2), 'config', 'directory']),
|
|
],
|
|
'legend' => $legends,
|
|
//'geo' => $geo,
|
|
'position' => $geo
|
|
]
|
|
]);
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
|
|
'notification' => helper::translate('Modifications enregistrées'),
|
|
'state' => true
|
|
]);
|
|
}
|
|
// La galerie n'existe pas
|
|
if ($this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2)]) === null) {
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'access' => false
|
|
]);
|
|
}
|
|
// La galerie existe
|
|
else {
|
|
// Met en forme le tableau
|
|
$directory = $this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2), 'config', 'directory']);
|
|
if (is_dir($directory)) {
|
|
$iterator = new DirectoryIterator($directory);
|
|
foreach ($iterator as $fileInfos) {
|
|
if ($fileInfos->isDot() === false and $fileInfos->isFile() and @getimagesize($fileInfos->getPathname())) {
|
|
// Créer la miniature RFM si manquante
|
|
if (!file_exists(str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . strtolower($fileInfos->getFilename()))) {
|
|
$this->makeThumb(
|
|
$fileInfos->getPathname(),
|
|
str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . strtolower($fileInfos->getFilename()),
|
|
122
|
|
);
|
|
}
|
|
// Obtenir les métadonnées EXIF de l'image
|
|
$exif = exif_read_data($fileInfos->getPath() . '/' . $fileInfos->getFilename());
|
|
$latitude = 'Donnée absente';
|
|
$longitude = 'Donnée absente';
|
|
// Vérifier si les données EXIF contiennent des informations de géolocalisation
|
|
if (!empty($exif['GPSLatitude']) && !empty($exif['GPSLongitude'])) {
|
|
// Coordonnées de latitude
|
|
$latitude = $this->gps_decimal($exif['GPSLatitude'], $exif['GPSLatitudeRef']);
|
|
|
|
// Coordonnées de longitude
|
|
$longitude = $this->gps_decimal($exif['GPSLongitude'], $exif['GPSLongitudeRef']);
|
|
}
|
|
|
|
self::$pictures[str_replace('.', '', $fileInfos->getFilename())] = [
|
|
//$this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2), 'position', str_replace('.', '', $fileInfos->getFilename())]) + 1,
|
|
$fileInfos->getFilename(),
|
|
template::text('legend[' . $fileInfos->getFilename() . ']', [
|
|
'value' => $this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2), 'legend', str_replace('.', '', $fileInfos->getFilename())])
|
|
]),
|
|
'Lat: ' . round($latitude, 5) . ' - Long:' . round($longitude, 5),
|
|
|
|
'<a href="https://www.google.com/maps?q=' . $latitude . ',' . $longitude . '" data-lity><img src="module/geogallery/vendor/leaflet/images/marker-icon.png" class="marker"></a> ',
|
|
//'<a href="https://www.openstreetmap.org/?mlat=' . $latitude . '&mlon=' . $longitude . '#map=8/' . $latitude . '/longitude" target="_blank"><img src="module/geogallery/vendor/leaflet/images/marker-icon.png" class="marker"></a> ',
|
|
'<a href="' . str_replace('source', 'thumb', $directory) . '/' . self::THUMBS_SEPARATOR . $fileInfos->getFilename() . '" rel="data-lity" data-lity=""><img src="' . str_replace('source', 'thumb', $directory) . '/' . $fileInfos->getFilename() . '"></a>',
|
|
];
|
|
self::$picturesId[] = str_replace('.', '', $fileInfos->getFilename());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'title' => sprintf(helper::translate('Galerie %s '), $this->getData(['module', $this->getUrl(0), 'content', $this->getUrl(2), 'config', 'name'])),
|
|
'view' => 'edit'
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Accueil (deux affichages en un pour éviter une url à rallonge)
|
|
*/
|
|
public function index()
|
|
{
|
|
|
|
// Mise à jour des données de module
|
|
$this->update();
|
|
|
|
// Liste des galeries
|
|
$locations = $this->getData(['module', $this->getUrl(0), 'content']);
|
|
if (is_null($locations)) {
|
|
// initialisation de la BDD
|
|
$this->setData(['module', $this->getUrl(0), 'content', []]);
|
|
// Initialise la feuille de style
|
|
$this->initCss();
|
|
// Construit les données pour le js
|
|
} elseif (!empty($locations)) {
|
|
$galleries = array_keys($this->getData(['module', $this->getUrl(0), 'content']));
|
|
foreach ($galleries as $key => $gallery) {
|
|
$directory = $this->getData(['module', $this->getUrl(0), 'content', $gallery, 'config', 'directory']);
|
|
if (is_dir($directory)) {
|
|
$iterator = new DirectoryIterator($directory);
|
|
|
|
foreach ($iterator as $fileInfos) {
|
|
|
|
if ($fileInfos->isDot() === false and $fileInfos->isFile() and @getimagesize($fileInfos->getPathname())) {
|
|
|
|
// Créer la miniature si manquante
|
|
if (!file_exists(str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()))) {
|
|
$this->makeThumb(
|
|
$fileInfos->getPathname(),
|
|
str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()),
|
|
self::THUMBS_WIDTH
|
|
);
|
|
}
|
|
|
|
$exif = exif_read_data($fileInfos->getPath() . '/' . $fileInfos->getFilename());
|
|
|
|
// Vérifier si les données EXIF contiennent des informations de géolocalisation
|
|
if (!empty($exif['GPSLatitude']) || !empty($exif['GPSLongitude'])) {
|
|
// Coordonnées
|
|
self::$galleries[] = [
|
|
'lat' => $this->gps_decimal($exif['GPSLatitude'], $exif['GPSLatitudeRef']),
|
|
'long' => $this->gps_decimal($exif['GPSLongitude'], $exif['GPSLatitudeRef']),
|
|
'img' => $fileInfos->getPath() . '/' . strtolower($fileInfos->getFilename()),
|
|
'thumb' => str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()),
|
|
'label' => $this->getData(['module', $this->getUrl(0), 'content', $gallery, 'legend', str_replace('.', '', $fileInfos->getFilename())])
|
|
];
|
|
} else {
|
|
self::$galleries[] = [
|
|
'lat' => $this->getData(['module', $this->getUrl(0), 'content', $gallery, 'position', 'directory', str_replace('.', '', $fileInfos->getFilename())]),
|
|
'long' => $this->getData(['module', $this->getUrl(0), 'content', $gallery, 'position', 'directory', str_replace('.', '', $fileInfos->getFilename())]),
|
|
'img' => $fileInfos->getPath() . '/' . strtolower($fileInfos->getFilename()),
|
|
'thumb' => str_replace('source', 'thumb', $fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()),
|
|
'label' => $this->getData(['module', $this->getUrl(0), 'content', $gallery, 'legend', str_replace('.', '', $fileInfos->getFilename())])
|
|
];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// Calcul du point central
|
|
|
|
// Calculer le centre géographique
|
|
$totalLat = 0;
|
|
$totalLong = 0;
|
|
$count = count(self::$galleries);
|
|
|
|
foreach (self::$galleries as $coordinate) {
|
|
$totalLat += $coordinate["lat"];
|
|
$totalLong += $coordinate["long"];
|
|
}
|
|
|
|
$centerLat = $totalLat / $count;
|
|
$centerLong = $totalLong / $count;
|
|
|
|
// Calculer la distance maximale au centre pour déterminer le niveau de zoom
|
|
$maxDistance = 0;
|
|
foreach (self::$galleries as $coordinate) {
|
|
if (
|
|
is_numeric($centerLat)
|
|
&& is_numeric($centerLong)
|
|
&& $coordinate["lat"]
|
|
&& $coordinate["long"]
|
|
) {
|
|
$distance = $this->haversineGreatCircleDistance($centerLat, $centerLong, $coordinate["lat"], $coordinate["long"]);
|
|
if ($distance > $maxDistance) {
|
|
$maxDistance = $distance;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
$zoomLevel = $this->getZoomLevel($maxDistance);
|
|
|
|
self::$galleriesCenter = array(
|
|
'lat' => $centerLat,
|
|
'long' => $centerLong,
|
|
'zoom' => $zoomLevel
|
|
);
|
|
}
|
|
|
|
// Valeurs en sortie
|
|
$this->addOutput([
|
|
'showBarEditButton' => true,
|
|
'view' => 'index',
|
|
'vendor' => [
|
|
'leaflet'
|
|
],
|
|
]);
|
|
}
|
|
|
|
|
|
// Fonction pour convertir les coordonnées GPS au format décimal
|
|
private function gps_decimal($coordinate, $hemisphere)
|
|
{
|
|
// Extrait les degrés, minutes et secondes
|
|
$degrees = count($coordinate) > 0 ? $this->gps2Num($coordinate[0]) : 0;
|
|
$minutes = count($coordinate) > 1 ? $this->gps2Num($coordinate[1]) : 0;
|
|
$seconds = count($coordinate) > 2 ? $this->gps2Num($coordinate[2]) : 0;
|
|
|
|
// Convertit les degrés, minutes et secondes en décimal
|
|
$decimal = $degrees + ($minutes / 60) + ($seconds / 3600);
|
|
|
|
// Si l'hémisphère est au Sud ou à l'Ouest, les coordonnées sont négatives
|
|
$decimal *= ($hemisphere == 'S' || $hemisphere == 'W') ? -1 : 1;
|
|
|
|
return $decimal;
|
|
}
|
|
|
|
// Fonction pour convertir les coordonnées GPS en nombre
|
|
private function gps2Num($coordPart)
|
|
{
|
|
$parts = explode('/', $coordPart);
|
|
if (count($parts) <= 0)
|
|
return 0;
|
|
if (count($parts) == 1)
|
|
return $parts[0];
|
|
return floatval($parts[0]) / floatval($parts[1]);
|
|
}
|
|
|
|
// Fonction pour calculer la distance entre deux points géographiques
|
|
private function haversineGreatCircleDistance($latitudeFrom, $longitudeFrom, $latitudeTo, $longitudeTo, $earthRadius = 6371)
|
|
{
|
|
$latFrom = deg2rad($latitudeFrom);
|
|
$lonFrom = deg2rad($longitudeFrom);
|
|
$latTo = deg2rad($latitudeTo);
|
|
$lonTo = deg2rad($longitudeTo);
|
|
|
|
$latDelta = $latTo - $latFrom;
|
|
$lonDelta = $lonTo - $lonFrom;
|
|
|
|
$angle = 2 * asin(sqrt(pow(sin($latDelta / 2), 2) +
|
|
cos($latFrom) * cos($latTo) * pow(sin($lonDelta / 2), 2)));
|
|
return $angle * $earthRadius;
|
|
}
|
|
|
|
// Déterminer le niveau de zoom
|
|
// Cette fonction est une approximation pour le calcul du zoom
|
|
private function getZoomLevel($maxDistance)
|
|
{
|
|
$maxZoom = 21; // Le zoom maximal pour Leaflet
|
|
$earthCircumference = 40075; // La circonférence de la Terre en km
|
|
|
|
for ($zoom = $maxZoom; $zoom >= 0; $zoom--) {
|
|
if ($maxDistance < ($earthCircumference / pow(2, $zoom))) {
|
|
return $zoom;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// Page de module vide
|
|
private function initCss()
|
|
{
|
|
if (empty($this->getData(['page', $this->getUrl(0), 'css']))) {
|
|
// Feuille de styles
|
|
$cssContent =
|
|
'// Dimensions de la carte
|
|
#map {
|
|
height: 500px;
|
|
width: auto;
|
|
}
|
|
.leaflet-popup-content {
|
|
text-align: center;
|
|
}';
|
|
$this->setData(['page', $this->getUrl(0), 'css', $cssContent]);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
class geogalleriesHelper extends helper
|
|
{
|
|
|
|
/**
|
|
* Scan le contenu d'un dossier et de ses sous-dossiers
|
|
* @param string $dir Dossier à scanner
|
|
* @return array
|
|
*/
|
|
public static function scanDir($dir)
|
|
{
|
|
$dirContent = [];
|
|
$iterator = new DirectoryIterator($dir);
|
|
foreach ($iterator as $fileInfos) {
|
|
if ($fileInfos->isDot() === false and $fileInfos->isDir()) {
|
|
$dirContent[] = $dir . '/' . $fileInfos->getBasename();
|
|
$dirContent = array_merge($dirContent, self::scanDir($dir . '/' . $fileInfos->getBasename()));
|
|
}
|
|
}
|
|
return $dirContent;
|
|
}
|
|
} |