1060 lines
36 KiB
PHP
1060 lines
36 KiB
PHP
<?php
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abstract class PoolsConfig
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{
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const MAX_IMPORT_RESULTS = "poolsMaxImportResults";
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const IMAGES_PER_PAGE = "poolsImagesPerPage";
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const LISTS_PER_PAGE = "poolsListsPerPage";
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const UPDATED_PER_PAGE = "poolsUpdatedPerPage";
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const INFO_ON_VIEW_IMAGE = "poolsInfoOnViewImage";
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const ADDER_ON_VIEW_IMAGE = "poolsAdderOnViewImage";
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const SHOW_NAV_LINKS = "poolsShowNavLinks";
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const AUTO_INCREMENT_ORDER = "poolsAutoIncrementOrder";
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}
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/**
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* This class is just a wrapper around SCoreException.
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*/
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class PoolCreationException extends SCoreException
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{
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/** @var string */
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public $error;
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public function __construct(string $error)
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{
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$this->error = $error;
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}
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}
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class PoolAddPostsEvent extends Event
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{
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public $pool_id;
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public $posts = [];
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public function __construct(int $pool_id, array $posts)
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{
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$this->pool_id = $pool_id;
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$this->posts = $posts;
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}
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}
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class PoolCreationEvent extends Event
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{
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public $title;
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public $user;
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public $public;
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public $description;
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public $new_id = -1;
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public function __construct(string $title, User $pool_user = null, bool $public = false, string $description = "")
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{
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global $user;
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$this->title = $title;
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$this->user = $pool_user ?? $user;
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$this->public = $public;
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$this->description = $description;
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}
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}
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class Pools extends Extension
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{
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public function onInitExt(InitExtEvent $event)
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{
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global $config, $database;
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// Set the defaults for the pools extension
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$config->set_default_int(PoolsConfig::MAX_IMPORT_RESULTS, 1000);
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$config->set_default_int(PoolsConfig::IMAGES_PER_PAGE, 20);
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$config->set_default_int(PoolsConfig::LISTS_PER_PAGE, 20);
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$config->set_default_int(PoolsConfig::UPDATED_PER_PAGE, 20);
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$config->set_default_bool(PoolsConfig::INFO_ON_VIEW_IMAGE, false);
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$config->set_default_bool(PoolsConfig::ADDER_ON_VIEW_IMAGE, false);
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$config->set_default_bool(PoolsConfig::SHOW_NAV_LINKS, false);
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$config->set_default_bool(PoolsConfig::AUTO_INCREMENT_ORDER, false);
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// Create the database tables
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if ($config->get_int("ext_pools_version") < 1) {
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$database->create_table("pools", "
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id SCORE_AIPK,
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user_id INTEGER NOT NULL,
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public SCORE_BOOL NOT NULL DEFAULT SCORE_BOOL_N,
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title VARCHAR(255) NOT NULL,
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description TEXT,
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date SCORE_DATETIME NOT NULL,
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posts INTEGER NOT NULL DEFAULT 0,
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FOREIGN KEY (user_id) REFERENCES users(id) ON UPDATE CASCADE ON DELETE CASCADE
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");
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$database->create_table("pool_images", "
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pool_id INTEGER NOT NULL,
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image_id INTEGER NOT NULL,
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image_order INTEGER NOT NULL DEFAULT 0,
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FOREIGN KEY (pool_id) REFERENCES pools(id) ON UPDATE CASCADE ON DELETE CASCADE,
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FOREIGN KEY (image_id) REFERENCES images(id) ON UPDATE CASCADE ON DELETE CASCADE
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");
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$database->create_table("pool_history", "
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id SCORE_AIPK,
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pool_id INTEGER NOT NULL,
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user_id INTEGER NOT NULL,
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action INTEGER NOT NULL,
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images TEXT,
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count INTEGER NOT NULL DEFAULT 0,
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date SCORE_DATETIME NOT NULL,
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FOREIGN KEY (pool_id) REFERENCES pools(id) ON UPDATE CASCADE ON DELETE CASCADE,
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FOREIGN KEY (user_id) REFERENCES users(id) ON UPDATE CASCADE ON DELETE CASCADE
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");
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$config->set_int("ext_pools_version", 3);
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log_info("pools", "extension installed");
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}
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if ($config->get_int("ext_pools_version") < 2) {
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$database->Execute("ALTER TABLE pools ADD UNIQUE INDEX (title);");
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$database->Execute("ALTER TABLE pools ADD lastupdated TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;");
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$config->set_int("ext_pools_version", 3); // skip 2
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}
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}
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// Add a block to the Board Config / Setup
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public function onSetupBuilding(SetupBuildingEvent $event)
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{
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$sb = new SetupBlock("Pools");
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$sb->add_int_option(PoolsConfig::MAX_IMPORT_RESULTS, "Max results on import: ");
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$sb->add_int_option(PoolsConfig::IMAGES_PER_PAGE, "<br>Images per page: ");
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$sb->add_int_option(PoolsConfig::LISTS_PER_PAGE, "<br>Index list items per page: ");
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$sb->add_int_option(PoolsConfig::UPDATED_PER_PAGE, "<br>Updated list items per page: ");
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$sb->add_bool_option(PoolsConfig::INFO_ON_VIEW_IMAGE, "<br>Show pool info on image: ");
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$sb->add_bool_option(PoolsConfig::SHOW_NAV_LINKS, "<br>Show 'Prev' & 'Next' links when viewing pool images: ");
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$sb->add_bool_option(PoolsConfig::AUTO_INCREMENT_ORDER, "<br>Autoincrement order when post is added to pool:");
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//$sb->add_bool_option(PoolsConfig::ADDER_ON_VIEW_IMAGE, "<br>Show pool adder on image: ");
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$event->panel->add_block($sb);
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}
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public function onPageNavBuilding(PageNavBuildingEvent $event)
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{
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$event->add_nav_link("pool", new Link('pool/list'), "Pools");
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}
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public function onPageSubNavBuilding(PageSubNavBuildingEvent $event)
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{
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if ($event->parent=="pool") {
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$event->add_nav_link("pool_list", new Link('pool/list'), "List");
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$event->add_nav_link("pool_new", new Link('pool/new'), "Create");
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$event->add_nav_link("pool_updated", new Link('pool/updated'), "Changes");
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$event->add_nav_link("pool_help", new Link('ext_doc/pools'), "Help");
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}
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}
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public function onPageRequest(PageRequestEvent $event)
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{
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global $page, $user, $database;
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if ($event->page_matches("pool")) {
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$pool_id = 0;
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$pool = [];
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// Check if we have pool id, since this is most often the case.
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if (isset($_POST["pool_id"])) {
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$pool_id = int_escape($_POST["pool_id"]);
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$pool = $this->get_single_pool($pool_id);
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}
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// What action are we trying to perform?
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switch ($event->get_arg(0)) {
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case "list": //index
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$this->list_pools($page, int_escape($event->get_arg(1)));
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break;
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case "new": // Show form for new pools
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if (!$user->is_anonymous()) {
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$this->theme->new_pool_composer($page);
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} else {
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$errMessage = "You must be registered and logged in to create a new pool.";
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$this->theme->display_error(401, "Error", $errMessage);
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}
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break;
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case "create": // ADD _POST
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try {
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$title = $_POST["title"];
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$event = new PoolCreationEvent(
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$title,
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$user,
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$_POST["public"] === "Y",
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$_POST["description"]
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);
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send_event($event);
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/view/" . $event->new_id));
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} catch (PoolCreationException $e) {
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$this->theme->display_error(400, "Error", $e->error);
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}
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break;
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case "view":
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$poolID = int_escape($event->get_arg(1));
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$this->get_posts($event, $poolID);
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break;
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case "updated":
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$this->get_history(int_escape($event->get_arg(1)));
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break;
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case "revert":
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if (!$user->is_anonymous()) {
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$historyID = int_escape($event->get_arg(1));
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$this->revert_history($historyID);
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/updated"));
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}
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break;
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case "edit": // Edit the pool (remove images)
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if ($this->have_permission($user, $pool)) {
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$this->theme->edit_pool($page, $this->get_pool($pool_id), $this->edit_posts($pool_id));
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} else {
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/view/" . $pool_id));
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}
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break;
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case "order": // Order the pool (view and change the order of images within the pool)
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if (isset($_POST["order_view"])) {
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if ($this->have_permission($user, $pool)) {
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$this->theme->edit_order($page, $this->get_pool($pool_id), $this->edit_order($pool_id));
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} else {
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/view/" . $pool_id));
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}
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} else {
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if ($this->have_permission($user, $pool)) {
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$this->order_posts();
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/view/" . $pool_id));
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} else {
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$this->theme->display_error(403, "Permission Denied", "You do not have permission to access this page");
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}
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}
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break;
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case "import":
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if ($this->have_permission($user, $pool)) {
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$this->import_posts($pool_id);
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} else {
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$this->theme->display_error(403, "Permission Denied", "You do not have permission to access this page");
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}
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break;
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case "add_posts":
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if ($this->have_permission($user, $pool)) {
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$images = [];
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foreach ($_POST['check'] as $imageID) {
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$images[] = $imageID;
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}
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send_event(new PoolAddPostsEvent($pool_id, $images));
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/view/" . $pool_id));
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} else {
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$this->theme->display_error(403, "Permission Denied", "You do not have permission to access this page");
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}
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break;
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case "remove_posts":
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if ($this->have_permission($user, $pool)) {
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$this->remove_posts();
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/view/" . $pool_id));
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} else {
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$this->theme->display_error(403, "Permission Denied", "You do not have permission to access this page");
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}
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break;
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case "edit_description":
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if ($this->have_permission($user, $pool)) {
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$this->edit_description();
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/view/" . $pool_id));
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} else {
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$this->theme->display_error(403, "Permission Denied", "You do not have permission to access this page");
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}
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break;
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case "nuke":
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// Completely remove the given pool.
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// -> Only admins and owners may do this
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if ($user->can(Permissions::POOLS_ADMIN) || $user->id == $pool['user_id']) {
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$this->nuke_pool($pool_id);
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/list"));
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} else {
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$this->theme->display_error(403, "Permission Denied", "You do not have permission to access this page");
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}
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break;
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default:
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("pool/list"));
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break;
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}
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}
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}
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public function onUserBlockBuilding(UserBlockBuildingEvent $event)
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{
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$event->add_link("Pools", make_link("pool/list"));
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}
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/**
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* When displaying an image, optionally list all the pools that the
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* image is currently a member of on a side panel, as well as a link
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* to the Next image in the pool.
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*
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* @var DisplayingImageEvent $event
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*/
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public function onDisplayingImage(DisplayingImageEvent $event)
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{
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global $config;
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if ($config->get_bool(PoolsConfig::INFO_ON_VIEW_IMAGE)) {
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$imageID = $event->image->id;
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$poolsIDs = $this->get_pool_ids($imageID);
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$show_nav = $config->get_bool(PoolsConfig::SHOW_NAV_LINKS, false);
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$navInfo = [];
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foreach ($poolsIDs as $poolID) {
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$pool = $this->get_single_pool($poolID);
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$navInfo[$pool['id']] = [];
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$navInfo[$pool['id']]['info'] = $pool;
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// Optionally show a link the Prev/Next image in the Pool.
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if ($show_nav) {
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$navInfo[$pool['id']]['nav'] = $this->get_nav_posts($pool, $imageID);
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}
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}
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$this->theme->pool_info($navInfo);
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}
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}
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public function onImageAdminBlockBuilding(ImageAdminBlockBuildingEvent $event)
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{
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global $config, $database, $user;
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if ($config->get_bool(PoolsConfig::ADDER_ON_VIEW_IMAGE) && !$user->is_anonymous()) {
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if ($user->can(Permissions::POOLS_ADMIN)) {
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$pools = $database->get_all("SELECT * FROM pools");
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} else {
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$pools = $database->get_all("SELECT * FROM pools WHERE user_id=:id", ["id" => $user->id]);
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}
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if (count($pools) > 0) {
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$event->add_part($this->theme->get_adder_html($event->image, $pools));
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}
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}
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}
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public function onHelpPageBuilding(HelpPageBuildingEvent $event)
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{
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if ($event->key===HelpPages::SEARCH) {
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$block = new Block();
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$block->header = "Pools";
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$block->body = $this->theme->get_help_html();
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$event->add_block($block);
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}
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}
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public function onSearchTermParse(SearchTermParseEvent $event)
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{
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$matches = [];
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if (preg_match("/^pool[=|:]([0-9]+|any|none)$/i", $event->term, $matches)) {
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$poolID = $matches[1];
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if (preg_match("/^(any|none)$/", $poolID)) {
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$not = ($poolID == "none" ? "NOT" : "");
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$event->add_querylet(new Querylet("images.id $not IN (SELECT DISTINCT image_id FROM pool_images)"));
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} else {
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$event->add_querylet(new Querylet("images.id IN (SELECT DISTINCT image_id FROM pool_images WHERE pool_id = $poolID)"));
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}
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} elseif (preg_match("/^pool_by_name[=|:](.*)$/i", $event->term, $matches)) {
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$poolTitle = str_replace("_", " ", $matches[1]);
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$pool = $this->get_single_pool_from_title($poolTitle);
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$poolID = 0;
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if ($pool) {
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$poolID = $pool['id'];
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}
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$event->add_querylet(new Querylet("images.id IN (SELECT DISTINCT image_id FROM pool_images WHERE pool_id = $poolID)"));
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}
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}
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public function onTagTermParse(TagTermParseEvent $event)
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{
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$matches = [];
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if (preg_match("/^pool[=|:]([^:]*|lastcreated):?([0-9]*)$/i", $event->term, $matches)) {
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global $user;
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$poolTag = (string)str_replace("_", " ", $matches[1]);
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$pool = null;
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if ($poolTag == 'lastcreated') {
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$pool = $this->get_last_userpool($user->id);
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} elseif (ctype_digit($poolTag)) { //If only digits, assume PoolID
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$pool = $this->get_single_pool($poolTag);
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} else { //assume PoolTitle
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$pool = $this->get_single_pool_from_title($poolTag);
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}
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if ($pool ? $this->have_permission($user, $pool) : false) {
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$image_order = ($matches[2] ?: 0);
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$this->add_post($pool['id'], $event->id, true, $image_order);
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}
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}
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if (!empty($matches)) {
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$event->metatag = true;
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}
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}
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public function onBulkActionBlockBuilding(BulkActionBlockBuildingEvent $event)
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{
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global $user, $database;
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$pools = $database->get_all("SELECT * FROM pools ORDER BY title ");
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$event->add_action("bulk_pool_add_existing", "Add To (P)ool", "p", "", $this->theme->get_bulk_pool_selector($pools));
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$event->add_action("bulk_pool_add_new", "Create Pool", "", "", $this->theme->get_bulk_pool_input($event->search_terms));
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}
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public function onBulkAction(BulkActionEvent $event)
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{
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global $user;
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switch ($event->action) {
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case "bulk_pool_add_existing":
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if (!isset($_POST['bulk_pool_select'])) {
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return;
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}
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$pool_id = intval($_POST['bulk_pool_select']);
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$pool = $this->get_pool($pool_id);
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if ($this->have_permission($user, $pool)) {
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send_event(
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new PoolAddPostsEvent($pool_id, iterator_map_to_array("image_to_id", $event->items))
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);
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}
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break;
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case "bulk_pool_add_new":
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if (!isset($_POST['bulk_pool_new'])) {
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return;
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}
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$new_pool_title = $_POST['bulk_pool_new'];
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$pce = new PoolCreationEvent($new_pool_title);
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send_event($pce);
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send_event(new PoolAddPostsEvent($pce->new_id, iterator_map_to_array("image_to_id", $event->items)));
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break;
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}
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}
|
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|
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/* ------------------------------------------------- */
|
|
/* -------------- Private Functions -------------- */
|
|
/* ------------------------------------------------- */
|
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|
|
/**
|
|
* Check if the given user has permission to edit/change the pool.
|
|
*
|
|
* TODO: Should the user variable be global?
|
|
*/
|
|
private function have_permission(User $user, array $pool): bool
|
|
{
|
|
// If the pool is public and user is logged OR if the user is admin OR if the pool is owned by the user.
|
|
if ((($pool['public'] == "Y" || $pool['public'] == "y") && !$user->is_anonymous()) || $user->can(Permissions::POOLS_ADMIN) || $user->id == $pool['user_id']) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* HERE WE GET THE LIST OF POOLS.
|
|
*/
|
|
private function list_pools(Page $page, int $pageNumber)
|
|
{
|
|
global $config, $database;
|
|
|
|
$pageNumber = clamp($pageNumber, 1, null) - 1;
|
|
|
|
$poolsPerPage = $config->get_int(PoolsConfig::LISTS_PER_PAGE);
|
|
|
|
$order_by = "";
|
|
$order = $page->get_cookie("ui-order-pool");
|
|
if ($order == "created" || is_null($order)) {
|
|
$order_by = "ORDER BY p.date DESC";
|
|
} elseif ($order == "updated") {
|
|
$order_by = "ORDER BY p.lastupdated DESC";
|
|
} elseif ($order == "name") {
|
|
$order_by = "ORDER BY p.title ASC";
|
|
} elseif ($order == "count") {
|
|
$order_by = "ORDER BY p.posts DESC";
|
|
}
|
|
|
|
$pools = $database->get_all("
|
|
SELECT p.id, p.user_id, p.public, p.title, p.description,
|
|
p.posts, u.name as user_name
|
|
FROM pools AS p
|
|
INNER JOIN users AS u
|
|
ON p.user_id = u.id
|
|
$order_by
|
|
LIMIT :l OFFSET :o
|
|
", ["l" => $poolsPerPage, "o" => $pageNumber * $poolsPerPage]);
|
|
|
|
$totalPages = ceil($database->get_one("SELECT COUNT(*) FROM pools") / $poolsPerPage);
|
|
|
|
$this->theme->list_pools($page, $pools, $pageNumber + 1, $totalPages);
|
|
}
|
|
|
|
|
|
/**
|
|
* HERE WE CREATE A NEW POOL
|
|
*/
|
|
public function onPoolCreation(PoolCreationEvent $event)
|
|
{
|
|
global $user, $database;
|
|
|
|
if ($user->is_anonymous()) {
|
|
throw new PoolCreationException("You must be registered and logged in to add a image.");
|
|
}
|
|
if (empty($event->title)) {
|
|
throw new PoolCreationException("Pool title is empty.");
|
|
}
|
|
if ($this->get_single_pool_from_title($event->title)) {
|
|
throw new PoolCreationException("A pool using this title already exists.");
|
|
}
|
|
|
|
|
|
$database->execute(
|
|
"
|
|
INSERT INTO pools (user_id, public, title, description, date)
|
|
VALUES (:uid, :public, :title, :desc, now())",
|
|
["uid" => $event->user->id, "public" => $event->public ? "Y" : "N", "title" => $event->title, "desc" => $event->description]
|
|
);
|
|
|
|
$poolID = $database->get_last_insert_id('pools_id_seq');
|
|
log_info("pools", "Pool {$poolID} created by {$user->name}");
|
|
|
|
$event->new_id = $poolID;
|
|
}
|
|
|
|
/**
|
|
* Retrieve information about pools given multiple pool IDs.
|
|
*
|
|
* TODO: What is the difference between this and get_single_pool() other than the db query?
|
|
*/
|
|
private function get_pool(int $poolID): array
|
|
{
|
|
global $database;
|
|
return $database->get_all("SELECT * FROM pools WHERE id=:id", ["id" => $poolID]);
|
|
}
|
|
|
|
/**
|
|
* Retrieve information about a pool given a pool ID.
|
|
*/
|
|
private function get_single_pool(int $poolID): array
|
|
{
|
|
global $database;
|
|
return $database->get_row("SELECT * FROM pools WHERE id=:id", ["id" => $poolID]);
|
|
}
|
|
|
|
/**
|
|
* Retrieve information about a pool given a pool title.
|
|
*/
|
|
private function get_single_pool_from_title(string $poolTitle): ?array
|
|
{
|
|
global $database;
|
|
return $database->get_row("SELECT * FROM pools WHERE title=:title", ["title" => $poolTitle]);
|
|
}
|
|
|
|
/**
|
|
* Get all of the pool IDs that an image is in, given an image ID.
|
|
* #return int[]
|
|
*/
|
|
private function get_pool_ids(int $imageID): array
|
|
{
|
|
global $database;
|
|
return $database->get_col("SELECT pool_id FROM pool_images WHERE image_id=:iid", ["iid" => $imageID]);
|
|
}
|
|
|
|
/**
|
|
* Retrieve information about the last pool the given userID created
|
|
*/
|
|
private function get_last_userpool(int $userID): array
|
|
{
|
|
global $database;
|
|
return $database->get_row("SELECT * FROM pools WHERE user_id=:uid ORDER BY id DESC", ["uid" => $userID]);
|
|
}
|
|
|
|
/**
|
|
* HERE WE GET THE IMAGES FROM THE TAG ON IMPORT
|
|
*/
|
|
private function import_posts(int $pool_id)
|
|
{
|
|
global $page, $config;
|
|
|
|
$poolsMaxResults = $config->get_int(PoolsConfig::MAX_IMPORT_RESULTS, 1000);
|
|
|
|
$images = $images = Image::find_images(0, $poolsMaxResults, Tag::explode($_POST["pool_tag"]));
|
|
$this->theme->pool_result($page, $images, $this->get_pool($pool_id));
|
|
}
|
|
|
|
|
|
/**
|
|
* HERE WE ADD CHECKED IMAGES FROM POOL AND UPDATE THE HISTORY
|
|
*
|
|
*/
|
|
public function onPoolAddPosts(PoolAddPostsEvent $event)
|
|
{
|
|
global $database, $user;
|
|
|
|
$pool = $this->get_single_pool($event->pool_id);
|
|
if (!$this->have_permission($user, $pool)) {
|
|
return;
|
|
}
|
|
|
|
$images = " ";
|
|
foreach ($event->posts as $post_id) {
|
|
if ($this->add_post($event->pool_id, $post_id, false)) {
|
|
$images .= " " . $post_id;
|
|
}
|
|
}
|
|
|
|
if (!strlen($images) == 0) {
|
|
$count = int_escape($database->get_one("SELECT COUNT(*) FROM pool_images WHERE pool_id=:pid", ["pid" => $event->pool_id]));
|
|
$this->add_history($event->pool_id, 1, $images, $count);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* TODO: Fix this so that the pool ID and images are passed as Arguments to the function.
|
|
*/
|
|
private function order_posts(): int
|
|
{
|
|
global $database;
|
|
|
|
$poolID = int_escape($_POST['pool_id']);
|
|
|
|
foreach ($_POST['imgs'] as $data) {
|
|
list($imageORDER, $imageID) = $data;
|
|
$database->Execute(
|
|
"
|
|
UPDATE pool_images
|
|
SET image_order = :ord
|
|
WHERE pool_id = :pid AND image_id = :iid",
|
|
["ord" => $imageORDER, "pid" => $poolID, "iid" => $imageID]
|
|
);
|
|
}
|
|
|
|
return $poolID;
|
|
}
|
|
|
|
/**
|
|
* HERE WE REMOVE CHECKED IMAGES FROM POOL AND UPDATE THE HISTORY
|
|
*
|
|
* TODO: Fix this so that the pool ID and images are passed as Arguments to the function.
|
|
*/
|
|
private function remove_posts(): int
|
|
{
|
|
global $database;
|
|
|
|
$poolID = int_escape($_POST['pool_id']);
|
|
$images = "";
|
|
|
|
foreach ($_POST['check'] as $imageID) {
|
|
$database->execute("DELETE FROM pool_images WHERE pool_id = :pid AND image_id = :iid", ["pid" => $poolID, "iid" => $imageID]);
|
|
$images .= " " . $imageID;
|
|
}
|
|
|
|
$count = $database->get_one("SELECT COUNT(*) FROM pool_images WHERE pool_id=:pid", ["pid" => $poolID]);
|
|
$this->add_history($poolID, 0, $images, $count);
|
|
return $poolID;
|
|
}
|
|
|
|
/**
|
|
* Allows editing of pool description.
|
|
*/
|
|
private function edit_description(): int
|
|
{
|
|
global $database;
|
|
|
|
$poolID = int_escape($_POST['pool_id']);
|
|
$database->execute("UPDATE pools SET description=:dsc WHERE id=:pid", ["dsc" => $_POST['description'], "pid" => $poolID]);
|
|
|
|
return $poolID;
|
|
}
|
|
|
|
/**
|
|
* This function checks if a given image is contained within a given pool.
|
|
* Used by add_posts()
|
|
*/
|
|
private function check_post(int $poolID, int $imageID): bool
|
|
{
|
|
global $database;
|
|
$result = $database->get_one("SELECT COUNT(*) FROM pool_images WHERE pool_id=:pid AND image_id=:iid", ["pid" => $poolID, "iid" => $imageID]);
|
|
return ($result != 0);
|
|
}
|
|
|
|
/**
|
|
* Gets the previous and next successive images from a pool, given a pool ID and an image ID.
|
|
*
|
|
* #return int[] Array returning two elements (prev, next) in 1 dimension. Each returns ImageID or NULL if none.
|
|
*/
|
|
private function get_nav_posts(array $pool, int $imageID): array
|
|
{
|
|
global $database;
|
|
|
|
if (empty($pool) || empty($imageID)) {
|
|
return null;
|
|
}
|
|
|
|
$result = $database->get_row(
|
|
"
|
|
SELECT (
|
|
SELECT image_id
|
|
FROM pool_images
|
|
WHERE pool_id = :pid
|
|
AND image_order < (
|
|
SELECT image_order
|
|
FROM pool_images
|
|
WHERE pool_id = :pid
|
|
AND image_id = :iid
|
|
LIMIT 1
|
|
)
|
|
ORDER BY image_order DESC LIMIT 1
|
|
) AS prev,
|
|
(
|
|
SELECT image_id
|
|
FROM pool_images
|
|
WHERE pool_id = :pid
|
|
AND image_order > (
|
|
SELECT image_order
|
|
FROM pool_images
|
|
WHERE pool_id = :pid
|
|
AND image_id = :iid
|
|
LIMIT 1
|
|
)
|
|
ORDER BY image_order ASC LIMIT 1
|
|
) AS next
|
|
|
|
LIMIT 1",
|
|
["pid" => $pool['id'], "iid" => $imageID]
|
|
);
|
|
|
|
if (empty($result)) {
|
|
// assume that we are at the end of the pool
|
|
return null;
|
|
} else {
|
|
return $result;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Retrieve all the images in a pool, given a pool ID.
|
|
*/
|
|
private function get_posts(PageRequestEvent $event, int $poolID)
|
|
{
|
|
global $config, $user, $database;
|
|
|
|
$pageNumber = int_escape($event->get_arg(2));
|
|
if (is_null($pageNumber) || !is_numeric($pageNumber)) {
|
|
$pageNumber = 0;
|
|
} elseif ($pageNumber <= 0) {
|
|
$pageNumber = 0;
|
|
} else {
|
|
$pageNumber--;
|
|
}
|
|
|
|
$poolID = int_escape($poolID);
|
|
$pool = $this->get_pool($poolID);
|
|
|
|
$imagesPerPage = $config->get_int(PoolsConfig::IMAGES_PER_PAGE);
|
|
|
|
|
|
$query = "
|
|
INNER JOIN images AS i ON i.id = p.image_id
|
|
WHERE p.pool_id = :pid
|
|
";
|
|
|
|
|
|
// WE CHECK IF THE EXTENSION RATING IS INSTALLED, WHICH VERSION AND IF IT
|
|
// WORKS TO SHOW/HIDE SAFE, QUESTIONABLE, EXPLICIT AND UNRATED IMAGES FROM USER
|
|
if (Extension::is_enabled(RatingsInfo::KEY)) {
|
|
$query .= "AND i.rating IN (".Ratings::privs_to_sql(Ratings::get_user_class_privs($user)).")";
|
|
}
|
|
if (Extension::is_enabled(TrashInfo::KEY)) {
|
|
$query .= $database->scoreql_to_sql(" AND trash = SCORE_BOOL_N ");
|
|
}
|
|
|
|
$result = $database->get_all(
|
|
"
|
|
SELECT p.image_id FROM pool_images p
|
|
$query
|
|
ORDER BY p.image_order ASC
|
|
LIMIT :l OFFSET :o",
|
|
["pid" => $poolID, "l" => $imagesPerPage, "o" => $pageNumber * $imagesPerPage]
|
|
);
|
|
|
|
$totalPages = ceil($database->get_one(
|
|
"
|
|
SELECT COUNT(*) FROM pool_images p
|
|
$query",
|
|
["pid" => $poolID]
|
|
) / $imagesPerPage);
|
|
|
|
|
|
|
|
$images = [];
|
|
foreach ($result as $singleResult) {
|
|
$images[] = Image::by_id($singleResult["image_id"]);
|
|
}
|
|
|
|
$this->theme->view_pool($pool, $images, $pageNumber + 1, $totalPages);
|
|
}
|
|
|
|
|
|
/**
|
|
* This function gets the current order of images from a given pool.
|
|
* #return Image[] Array of image objects.
|
|
*/
|
|
private function edit_posts(int $poolID): array
|
|
{
|
|
global $database;
|
|
|
|
$result = $database->Execute("SELECT image_id FROM pool_images WHERE pool_id=:pid ORDER BY image_order ASC", ["pid" => $poolID]);
|
|
$images = [];
|
|
|
|
while ($row = $result->fetch()) {
|
|
$image = Image::by_id($row["image_id"]);
|
|
$images[] = [$image];
|
|
}
|
|
|
|
return $images;
|
|
}
|
|
|
|
|
|
/**
|
|
* WE GET THE ORDER OF THE IMAGES BUT HERE WE SEND KEYS ADDED IN ARRAY TO GET THE ORDER IN THE INPUT VALUE.
|
|
*
|
|
* #return Image[]
|
|
*/
|
|
private function edit_order(int $poolID): array
|
|
{
|
|
global $database;
|
|
|
|
$result = $database->Execute("SELECT image_id FROM pool_images WHERE pool_id=:pid ORDER BY image_order ASC", ["pid" => $poolID]);
|
|
$images = [];
|
|
|
|
while ($row = $result->fetch()) {
|
|
$image = $database->get_row(
|
|
"
|
|
SELECT * FROM images AS i
|
|
INNER JOIN pool_images AS p ON i.id = p.image_id
|
|
WHERE pool_id=:pid AND i.id=:iid",
|
|
["pid" => $poolID, "iid" => $row['image_id']]
|
|
);
|
|
$image = ($image ? new Image($image) : null);
|
|
$images[] = [$image];
|
|
}
|
|
|
|
return $images;
|
|
}
|
|
|
|
|
|
/**
|
|
* HERE WE NUKE ENTIRE POOL. WE REMOVE POOLS AND POSTS FROM REMOVED POOL AND HISTORIES ENTRIES FROM REMOVED POOL.
|
|
*/
|
|
private function nuke_pool(int $poolID)
|
|
{
|
|
global $user, $database;
|
|
|
|
$p_id = $database->get_one("SELECT user_id FROM pools WHERE id = :pid", ["pid" => $poolID]);
|
|
if ($user->can(Permissions::POOLS_ADMIN)) {
|
|
$database->execute("DELETE FROM pool_history WHERE pool_id = :pid", ["pid" => $poolID]);
|
|
$database->execute("DELETE FROM pool_images WHERE pool_id = :pid", ["pid" => $poolID]);
|
|
$database->execute("DELETE FROM pools WHERE id = :pid", ["pid" => $poolID]);
|
|
} elseif ($user->id == $p_id) {
|
|
$database->execute("DELETE FROM pool_history WHERE pool_id = :pid", ["pid" => $poolID]);
|
|
$database->execute("DELETE FROM pool_images WHERE pool_id = :pid", ["pid" => $poolID]);
|
|
$database->execute("DELETE FROM pools WHERE id = :pid AND user_id = :uid", ["pid" => $poolID, "uid" => $user->id]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* HERE WE ADD A HISTORY ENTRY.
|
|
*
|
|
* $action Action=1 (one) MEANS ADDED, Action=0 (zero) MEANS REMOVED
|
|
*/
|
|
private function add_history(int $poolID, int $action, string $images, int $count)
|
|
{
|
|
global $user, $database;
|
|
|
|
$database->execute(
|
|
"
|
|
INSERT INTO pool_history (pool_id, user_id, action, images, count, date)
|
|
VALUES (:pid, :uid, :act, :img, :count, now())",
|
|
["pid" => $poolID, "uid" => $user->id, "act" => $action, "img" => $images, "count" => $count]
|
|
);
|
|
}
|
|
|
|
/**
|
|
* HERE WE GET THE HISTORY LIST.
|
|
*/
|
|
private function get_history(int $pageNumber)
|
|
{
|
|
global $config, $database;
|
|
|
|
if (is_null($pageNumber) || !is_numeric($pageNumber)) {
|
|
$pageNumber = 0;
|
|
} elseif ($pageNumber <= 0) {
|
|
$pageNumber = 0;
|
|
} else {
|
|
$pageNumber--;
|
|
}
|
|
|
|
$historiesPerPage = $config->get_int(PoolsConfig::UPDATED_PER_PAGE);
|
|
|
|
$history = $database->get_all("
|
|
SELECT h.id, h.pool_id, h.user_id, h.action, h.images,
|
|
h.count, h.date, u.name as user_name, p.title as title
|
|
FROM pool_history AS h
|
|
INNER JOIN pools AS p
|
|
ON p.id = h.pool_id
|
|
INNER JOIN users AS u
|
|
ON h.user_id = u.id
|
|
ORDER BY h.date DESC
|
|
LIMIT :l OFFSET :o
|
|
", ["l" => $historiesPerPage, "o" => $pageNumber * $historiesPerPage]);
|
|
|
|
$totalPages = ceil($database->get_one("SELECT COUNT(*) FROM pool_history") / $historiesPerPage);
|
|
|
|
$this->theme->show_history($history, $pageNumber + 1, $totalPages);
|
|
}
|
|
|
|
/**
|
|
* HERE GO BACK IN HISTORY AND ADD OR REMOVE POSTS TO POOL.
|
|
*/
|
|
private function revert_history(int $historyID)
|
|
{
|
|
global $database;
|
|
$status = $database->get_all("SELECT * FROM pool_history WHERE id=:hid", ["hid" => $historyID]);
|
|
|
|
foreach ($status as $entry) {
|
|
$images = trim($entry['images']);
|
|
$images = explode(" ", $images);
|
|
$poolID = $entry['pool_id'];
|
|
$imageArray = "";
|
|
$newAction = -1;
|
|
|
|
if ($entry['action'] == 0) {
|
|
// READ ENTRIES
|
|
foreach ($images as $image) {
|
|
$imageID = $image;
|
|
$this->add_post($poolID, $imageID);
|
|
|
|
$imageArray .= " " . $imageID;
|
|
$newAction = 1;
|
|
}
|
|
} elseif ($entry['action'] == 1) {
|
|
// DELETE ENTRIES
|
|
foreach ($images as $image) {
|
|
$imageID = $image;
|
|
$this->delete_post($poolID, $imageID);
|
|
|
|
$imageArray .= " " . $imageID;
|
|
$newAction = 0;
|
|
}
|
|
} else {
|
|
// FIXME: should this throw an exception instead?
|
|
log_error("pools", "Invalid history action.");
|
|
continue; // go on to the next one.
|
|
}
|
|
|
|
$count = $database->get_one("SELECT COUNT(*) FROM pool_images WHERE pool_id=:pid", ["pid" => $poolID]);
|
|
$this->add_history($poolID, $newAction, $imageArray, $count);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* HERE WE ADD A SIMPLE POST FROM POOL.
|
|
* USED WITH FOREACH IN revert_history() & onTagTermParse().
|
|
*/
|
|
private function add_post(int $poolID, int $imageID, bool $history = false, int $imageOrder = 0): bool
|
|
{
|
|
global $database, $config;
|
|
|
|
if (!$this->check_post($poolID, $imageID)) {
|
|
if ($config->get_bool(PoolsConfig::AUTO_INCREMENT_ORDER) && $imageOrder === 0) {
|
|
$imageOrder = $database->get_one(
|
|
"
|
|
SELECT COALESCE(MAX(image_order),0) + 1
|
|
FROM pool_images
|
|
WHERE pool_id = :pid AND image_order IS NOT NULL",
|
|
["pid" => $poolID]
|
|
);
|
|
}
|
|
|
|
$database->execute(
|
|
"
|
|
INSERT INTO pool_images (pool_id, image_id, image_order)
|
|
VALUES (:pid, :iid, :ord)",
|
|
["pid" => $poolID, "iid" => $imageID, "ord" => $imageOrder]
|
|
);
|
|
} else {
|
|
// If the post is already added, there is nothing else to do
|
|
return false;
|
|
}
|
|
|
|
$this->update_count($poolID);
|
|
|
|
if ($history) {
|
|
$count = $database->get_one("SELECT COUNT(*) FROM pool_images WHERE pool_id=:pid", ["pid" => $poolID]);
|
|
$this->add_history($poolID, 1, $imageID, $count);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
private function update_count($pool_id)
|
|
{
|
|
global $database;
|
|
$database->execute("UPDATE pools SET posts=(SELECT COUNT(*) FROM pool_images WHERE pool_id=:pid) WHERE id=:pid", ["pid" => $pool_id]);
|
|
}
|
|
|
|
/**
|
|
* HERE WE REMOVE A SIMPLE POST FROM POOL.
|
|
* USED WITH FOREACH IN revert_history() & onTagTermParse().
|
|
*/
|
|
private function delete_post(int $poolID, int $imageID, bool $history = false)
|
|
{
|
|
global $database;
|
|
|
|
$database->execute("DELETE FROM pool_images WHERE pool_id = :pid AND image_id = :iid", ["pid" => $poolID, "iid" => $imageID]);
|
|
|
|
$this->update_count($poolID);
|
|
|
|
if ($history) {
|
|
$count = $database->get_one("SELECT COUNT(*) FROM pool_images WHERE pool_id=:pid", ["pid" => $poolID]);
|
|
$this->add_history($poolID, 0, $imageID, $count);
|
|
}
|
|
}
|
|
}
|