102 lines
2.9 KiB
PHP
102 lines
2.9 KiB
PHP
<?php
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require_once "config.php";
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require_once "events/post_title_set_event.php";
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class PostTitles extends Extension
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{
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public function get_priority(): int
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{
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return 60;
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}
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public function onInitExt(InitExtEvent $event)
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{
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global $config, $database;
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$config->set_default_bool(PostTitlesConfig::DEFAULT_TO_FILENAME, false);
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$config->set_default_bool(PostTitlesConfig::SHOW_IN_WINDOW_TITLE, false);
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if ($config->get_int(PostTitlesConfig::VERSION) < 1) {
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$this->install();
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}
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}
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private function install()
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{
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global $config, $database;
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if ($config->get_int(PostTitlesConfig::VERSION) < 1) {
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$database->Execute("ALTER TABLE images ADD COLUMN title varchar(255) NULL");
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$config->set_int(PostTitlesConfig::VERSION, 1);
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}
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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(PostTitlesConfig::SHOW_IN_WINDOW_TITLE)) {
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$event->set_title(self::get_title($event->get_image()));
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}
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}
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public function onImageInfoBoxBuilding(ImageInfoBoxBuildingEvent $event)
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{
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global $user;
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$event->add_part($this->theme->get_title_set_html(self::get_title($event->image), $user->can(Permissions::EDIT_IMAGE_TITLE)), 10);
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}
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public function onImageInfoSet(ImageInfoSetEvent $event)
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{
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global $user;
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if ($user->can(Permissions::EDIT_IMAGE_TITLE) && isset($_POST["post_title"])) {
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$title = $_POST["post_title"];
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send_event(new PostTitleSetEvent($event->image, $title));
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}
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}
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public function onPostTitleSet(PostTitleSetEvent $event)
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{
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$this->set_title($event->image->id, $event->title);
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}
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public function onSetupBuilding(SetupBuildingEvent $event)
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{
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$sb = new SetupBlock("Post Titles");
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$sb->start_table();
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$sb->add_bool_option(PostTitlesConfig::DEFAULT_TO_FILENAME, "Default to filename", true);
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$sb->add_bool_option(PostTitlesConfig::SHOW_IN_WINDOW_TITLE, "Show in window title", true);
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$sb->end_table();
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$event->panel->add_block($sb);
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}
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private function set_title(int $image_id, string $title)
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{
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global $database;
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$database->Execute("UPDATE images SET title=? WHERE id=?", [$title, $image_id]);
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log_info("post_titles", "Title for Image #{$image_id} set to: ".$title);
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}
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public static function get_title(Image $image): string
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{
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global $config;
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$title = $image->title??"";
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if (empty($title) && $config->get_bool(PostTitlesConfig::DEFAULT_TO_FILENAME)) {
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$info = pathinfo($image->filename);
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if (array_key_exists("extension", $info)) {
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$title = basename($image->filename, '.' . $info['extension']);
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} else {
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$title = $image->filename;
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}
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}
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return $title;
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}
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}
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