262 lines
7.0 KiB
PHP
262 lines
7.0 KiB
PHP
<?php
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/**
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* @brief Gallery Application Class
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @package Invision Community
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* @subpackage Gallery
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* @since 04 Mar 2014
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* @version
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*/
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namespace IPS\gallery;
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use Exception;
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use IPS\Application as SystemApplication;
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use IPS\Content\Filter;
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use IPS\DateTime;
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use IPS\File;
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use IPS\Http\Url;
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use IPS\Login;
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use IPS\Member;
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use IPS\Output;
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use IPS\Request;
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use IPS\Settings;
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use IPS\Theme;
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use IPS\Xml\Rss;
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use OutOfRangeException;
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/**
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* Gallery Application Class
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*/
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class Application extends SystemApplication
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{
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/**
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* Init
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*
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* @return void
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*/
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public function init(): void
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{
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/* Handle RSS requests */
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if ( Request::i()->module == 'gallery' and Request::i()->controller == 'browse' and Request::i()->do == 'rss' )
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{
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$member = NULL;
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if( Request::i()->member AND Request::i()->key )
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{
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$member = Member::load( Request::i()->member );
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if( !Login::compareHashes( $member->getUniqueMemberHash(), (string) Request::i()->key ) )
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{
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$member = NULL;
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}
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}
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$this->sendGalleryRss( $member ?? new Member );
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if( !Member::loggedIn()->group['g_view_board'] )
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{
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Output::i()->error( 'node_error', '2G218/1', 404, '' );
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}
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}
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if( Member::loggedIn()->members_bitoptions['remove_gallery_access'] )
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{
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Output::i()->error( 'node_error', '2G218/1', 404, '' );
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}
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}
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/**
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* Send the gallery RSS feed for the indicated member
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*
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* @param Member $member Member
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* @return void
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* @note We use a template so that we can embed image directly into feed while still allowing it to be customized
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*/
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protected function sendGalleryRss( Member $member ) : void
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{
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if( !Settings::i()->gallery_rss_enabled )
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{
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Output::i()->error( 'gallery_rss_offline', '2G189/3', 403, 'gallery_rss_offline_admin' );
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}
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$where = array();
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if( isset( Request::i()->category ) )
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{
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try
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{
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$category = Category::load( Request::i()->category );
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if( !$category->can( 'read', $member ) )
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{
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throw new OutOfRangeException;
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}
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$where[] = array( 'image_category_id=?', $category->id );
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}
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catch ( OutOfRangeException )
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{
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Output::i()->error( 'node_error', '2G189/8', 404, '' );
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}
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}
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else if ( isset( Request::i()->album ) )
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{
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try
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{
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$album = Album::load( Request::i()->album );
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if( !$album->can( 'read', $member ) )
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{
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throw new OutOfRangeException;
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}
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$where[] = array( 'image_album_id=?', $album->id );
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}
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catch ( OutOfRangeException )
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{
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Output::i()->error( 'node_error', '2G189/9', 404, '' );
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}
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}
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$document = Rss::newDocument( isset( $category ) ? $category->url() : ( isset( $album ) ? $album->url() : Url::internal( 'app=gallery&module=gallery&controller=browse', 'front', 'gallery' ) ), $member->language()->get('gallery_rss_title'), $member->language()->get('gallery_rss_title') );
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foreach (Image::getItemsWithPermission( $where, NULL, 10, 'read', Filter::FILTER_AUTOMATIC, 0, $member ) as $image )
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{
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$document->addItem( $image->caption, $image->url(), Theme::i()->getTemplate( 'view' )->rssContent( $image ), DateTime::ts( $image->updated ), $image->id );
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}
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/* @note application/rss+xml is not a registered IANA mime-type so we need to stick with text/xml for RSS */
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Output::i()->sendOutput( $document->asXML(), 200, 'text/xml', array(), TRUE, parseFileObjects: TRUE );
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}
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/**
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* [Node] Get Icon for tree
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*
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* @note Return the class for the icon (e.g. 'globe')
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* @return string
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*/
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protected function get__icon(): string
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{
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return 'camera';
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}
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/**
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* Default front navigation
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*
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* @code
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// Each item...
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array(
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'key' => 'Example', // The extension key
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'app' => 'core', // [Optional] The extension application. If ommitted, uses this application
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'config' => array(...), // [Optional] The configuration for the menu item
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'title' => 'SomeLangKey', // [Optional] If provided, the value of this language key will be copied to menu_item_X
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'children' => array(...), // [Optional] Array of child menu items for this item. Each has the same format.
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)
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return array(
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'rootTabs' => array(), // These go in the top row
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'browseTabs' => array(), // These go under the Browse tab on a new install or when restoring the default configuraiton; or in the top row if installing the app later (when the Browse tab may not exist)
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'browseTabsEnd' => array(), // These go under the Browse tab after all other items on a new install or when restoring the default configuraiton; or in the top row if installing the app later (when the Browse tab may not exist)
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'activityTabs' => array(), // These go under the Activity tab on a new install or when restoring the default configuraiton; or in the top row if installing the app later (when the Activity tab may not exist)
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)
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* @endcode
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* @return array
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*/
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public function defaultFrontNavigation(): array
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{
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return array(
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'rootTabs' => array(),
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'browseTabs' => array( array( 'key' => 'Gallery' ) ),
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'browseTabsEnd' => array(),
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'activityTabs' => array()
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);
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}
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/**
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* Perform some legacy URL parameter conversions
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*
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* @return void
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*/
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public function convertLegacyParameters() : void
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{
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/* convert ?module=images§ion=img_ctrl&img=100&file=medium */
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/* convert ?module=images§ion=img_ctrl&id=100&file=medium */
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if( isset( Request::i()->section ) AND Request::i()->section == 'img_ctrl' )
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{
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$id = ( isset( Request::i()->img ) ) ? Request::i()->img : Request::i()->id;
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if( $id )
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{
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if( Request::i()->file == 'med' )
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{
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Request::i()->file = 'medium';
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}
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$imageSize = ( ( Request::i()->file == 'small' ) ? 'small' : 'masked' ) . '_file_name';
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try
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{
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Output::i()->redirect( (string) File::get( 'gallery_Images', Image::load( $id )->$imageSize )->url );
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}
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catch ( Exception ){}
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}
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}
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/* convert ?app=gallery&module=images§ion=viewimage&img=14586 */
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if( isset( Request::i()->section ) AND Request::i()->section == 'viewimage' )
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{
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$id = ( isset( Request::i()->img ) ) ? Request::i()->img : Request::i()->id;
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if( $id )
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{
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if( Request::i()->file == 'med' )
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{
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Request::i()->file = 'medium';
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}
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$imageSize = ( ( Request::i()->file == 'small' ) ? 'small' : 'masked' ) . '_file_name';
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try
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{
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Output::i()->redirect( Image::load( $id )->url() );
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}
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catch ( Exception ){}
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}
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}
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}
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/**
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* Output CSS files
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*
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* @return void
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*/
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public static function outputCss() : void
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{
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Output::i()->cssFiles = array_merge( Output::i()->cssFiles, Theme::i()->css( 'gallery.css', 'gallery' ) );
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}
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/**
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* Get any settings that are uploads
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*
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* @return array
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*/
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public function uploadSettings(): array
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{
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/* Apps can overload this */
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return array( 'gallery_watermark_path' );
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}
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/**
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* Returns a list of all existing webhooks and their payload in this app.
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*
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* @return array
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*/
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public function getWebhooks() : array
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{
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return array_merge( [
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'galleryAlbum_create' => Album::class
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],parent::getWebhooks());
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}
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} |