ZwiiCMS/module/gallery/gallery.php

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<?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
* @license GNU General Public License, version 3
* @link http://zwiicms.com/
*/
class gallery extends common {
public static $actions = [
'config' => self::GROUP_MODERATOR,
'delete' => self::GROUP_MODERATOR,
'dirs' => self::GROUP_MODERATOR,
'edit' => self::GROUP_MODERATOR,
'index' => self::GROUP_VISITOR
];
public static $order = [
'asc' => 'Tri alphabétique naturel',
'dsc' => 'Tri alphabétique naturel inverse',
'none' => 'Aucun tri',
];
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public static $directories = [];
public static $firstPictures = [];
public static $galleries = [];
public static $pictures = [];
const GALLERY_VERSION = '1.3';
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/**
* Configuration
*/
public function config() {
// Liste des galeries
$galleries = $this->getData(['module', $this->getUrl(0)]);
if($galleries) {
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ksort($galleries,SORT_NATURAL);
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foreach($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, [
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'href' => helper::baseUrl() . $this->getUrl(0) . '/edit/' . $galleryId . '/' . $_SESSION['csrf'],
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'value' => template::ico('pencil')
]),
template::button('galleryConfigDelete' . $galleryId, [
'class' => 'galleryConfigDelete buttonRed',
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'href' => helper::baseUrl() . $this->getUrl(0) . '/delete/' . $galleryId . '/' . $_SESSION['csrf'],
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'value' => template::ico('cancel')
])
];
}
}
// Soumission du formulaire
if($this->isPost()) {
$galleryId = helper::increment($this->getInput('galleryConfigName', helper::FILTER_ID, true), (array) $this->getData(['module', $this->getUrl(0)]));
$this->setData(['module', $this->getUrl(0), $galleryId, [
'config' => [
'name' => $this->getInput('galleryConfigName'),
'directory' => $this->getInput('galleryConfigDirectory', helper::FILTER_STRING_SHORT, true)
],
'legend' => []
]]);
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(),
'notification' => 'Modifications enregistrées',
'state' => true
]);
}
// Valeurs en sortie
$this->addOutput([
'title' => 'Configuration du module',
'view' => 'config'
]);
}
/**
* Suppression
*/
public function delete() {
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// $url prend l'adresse sans le token
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// La galerie n'existe pas
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if($this->getData(['module', $this->getUrl(0), $this->getUrl(2)]) === null) {
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// Valeurs en sortie
$this->addOutput([
'access' => false
]);
}
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// Jeton incorrect
if ($this->getUrl(3) !== $_SESSION['csrf']) {
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// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Suppression non autorisée'
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]);
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}
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// Suppression
else {
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$this->deleteData(['module', $this->getUrl(0), $this->getUrl(2)]);
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// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Galerie supprimée',
'state' => true
]);
}
}
/**
* Liste des dossiers
*/
public function dirs() {
// Valeurs en sortie
$this->addOutput([
'display' => self::DISPLAY_JSON,
'content' => galleriesHelper::scanDir(self::FILE_DIR.'source')
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]);
}
/**
* Édition
*/
public function edit() {
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// Jeton incorrect
if ($this->getUrl(3) !== $_SESSION['csrf']) {
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Action non autorisée'
]);
}
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// La galerie n'existe pas
if($this->getData(['module', $this->getUrl(0), $this->getUrl(2)]) === null) {
// Valeurs en sortie
$this->addOutput([
'access' => false
]);
}
// La galerie existe
else {
// Soumission du formulaire
if($this->isPost()) {
// Si l'id a changée
$galleryId = $this->getInput('galleryEditName', helper::FILTER_ID, true);
if($galleryId !== $this->getUrl(2)) {
// Incrémente le nouvel id de la galerie
$galleryId = helper::increment($galleryId, $this->getData(['module', $this->getUrl(0)]));
// Supprime l'ancienne galerie
$this->deleteData(['module', $this->getUrl(0), $this->getUrl(2)]);
}
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// légendes
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$legends = [];
foreach((array) $this->getInput('legend', null) as $file => $legend) {
$file = str_replace('.','',$file);
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$legends[$file] = helper::filter($legend, helper::FILTER_STRING_SHORT);
}
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// Photo de la page de garde de l'album
$homePictures = [];
foreach((array) $this->getInput('homePicture', null) as $file => $homePicture) {
$homePictures[$file] = $file;
}
// Pas de sélection, retourne NULL plutôt que 0
// Permet de traiter aussi le cas où l'image d'album n'est pas définie.
$homePictures[$file] = $homePictures[$file] === 0 ? NULL : $homePictures[$file];
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$this->setData(['module', $this->getUrl(0), $galleryId, [
'config' => [
'name' => $this->getInput('galleryEditName', helper::FILTER_STRING_SHORT, true),
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'directory' => $this->getInput('galleryEditDirectory', helper::FILTER_STRING_SHORT, true),
'homePicture' => $homePictures[$file],
'order' => $this->getInput('galleryEditOrder')
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],
'legend' => $legends
]]);
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . $this->getUrl(0) . '/config',
'notification' => 'Modifications enregistrées',
'state' => true
]);
}
// Met en forme le tableau
$directory = $this->getData(['module', $this->getUrl(0), $this->getUrl(2), 'config', 'directory']);
if(is_dir($directory)) {
$iterator = new DirectoryIterator($directory);
foreach($iterator as $fileInfos) {
if($fileInfos->isDot() === false AND $fileInfos->isFile() AND @getimagesize($fileInfos->getPathname())) {
self::$pictures[$fileInfos->getFilename()] = [
$fileInfos->getFilename(),
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template::checkbox( 'homePicture[' . $fileInfos->getFilename() . ']', true, '', [
'checked' => $this->getData(['module', $this->getUrl(0), $this->getUrl(2),'config', 'homePicture']) === $fileInfos->getFilename() ? true : false,
'class' => 'homePicture'
]),
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template::text('legend[' . $fileInfos->getFilename() . ']', [
'value' => $this->getData(['module', $this->getUrl(0), $this->getUrl(2), 'legend', str_replace('.','',$fileInfos->getFilename())])
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])
];
}
}
// Tri des images par ordre alphabétique
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ksort(self::$pictures,SORT_NATURAL);
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}
// Valeurs en sortie
$this->addOutput([
'title' => $this->getData(['module', $this->getUrl(0), $this->getUrl(2), 'config', 'name']),
'view' => 'edit'
]);
}
}
/**
* Accueil (deux affichages en un pour éviter une url à rallonge)
*/
public function index() {
// Images d'une galerie
if($this->getUrl(1)) {
// La galerie n'existe pas
if($this->getData(['module', $this->getUrl(0), $this->getUrl(1)]) === null) {
// Valeurs en sortie
$this->addOutput([
'access' => false
]);
}
// La galerie existe
else {
// Images de la galerie
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$directory = $this->getData(['module', $this->getUrl(0), $this->getUrl(1), 'config', 'directory']);
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if(is_dir($directory)) {
$iterator = new DirectoryIterator($directory);
foreach($iterator as $fileInfos) {
if($fileInfos->isDot() === false AND $fileInfos->isFile() AND @getimagesize($fileInfos->getPathname())) {
self::$pictures[$directory . '/' . $fileInfos->getFilename()] = $this->getData(['module', $this->getUrl(0), $this->getUrl(1), 'legend', str_replace('.','',$fileInfos->getFilename())]);
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}
}
// Tri des images par ordre alphabétique
switch ($this->getData(['module', $this->getUrl(0), $this->getUrl(1), 'config', 'order'])) {
case 'none':
break;
case 'dsc':
krsort(self::$pictures,SORT_NATURAL);
break;
case 'asc':
default:
ksort(self::$pictures,SORT_NATURAL);
break;
}
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}
// Affichage du template
if(self::$pictures) {
// Valeurs en sortie
$this->addOutput([
'showBarEditButton' => true,
'title' => $this->getData(['module', $this->getUrl(0), $this->getUrl(1), 'config', 'name']),
'vendor' => [
'simplelightbox'
],
'view' => 'gallery'
]);
}
// Pas d'image dans la galerie
else {
// Valeurs en sortie
$this->addOutput([
'access' => false
]);
}
}
}
// Liste des galeries
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else {
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foreach((array) $this->getData(['module', $this->getUrl(0)]) as $galleryId => $gallery) {
if(is_dir($gallery['config']['directory'])) {
$iterator = new DirectoryIterator($gallery['config']['directory']);
foreach($iterator as $fileInfos) {
if($fileInfos->isDot() === false AND $fileInfos->isFile() AND @getimagesize($fileInfos->getPathname())) {
self::$galleries[$galleryId] = $gallery;
self::$firstPictures[$galleryId] = $gallery['config']['directory'] . '/' . $fileInfos->getFilename();
continue(2);
}
}
}
}
// Valeurs en sortie
$this->addOutput([
'showBarEditButton' => true,
'showPageContent' => true,
'view' => 'index'
]);
}
}
}
class galleriesHelper 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;
}
}