70 lines
1.6 KiB
PHP
70 lines
1.6 KiB
PHP
<?php
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/**
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* Name: Bookmarks
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* Author: Shish <webmaster@shishnet.org>
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* License: GPLv2
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* Description: Allow users to bookmark searches
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*/
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class Bookmarks implements Extension {
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var $theme;
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public function receive_event(Event $event) {
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if(is_null($this->theme)) $this->theme = get_theme_object($this);
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if(($event instanceof PageRequestEvent) && $event->page_matches("bookmark")) {
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$user = $event->context->user;
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if($event->get_arg(0) == "add") {
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if(isset($_POST['url'])) {
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$event->page->set_mode("redirect");
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$event->page->set_redirect(make_link("user"));
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}
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}
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else if($event->get_arg(0) == "remove") {
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if(isset($_POST['id'])) {
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$event->page->set_mode("redirect");
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$event->page->set_redirect(make_link("user"));
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}
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}
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}
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}
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protected function install() {
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global $database;
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global $config;
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// shortcut to latest
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if($config->get_int("ext_bookmarks_version") < 1) {
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$database->create_table("bookmark", "
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id SCORE_AIPK,
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owner_id INTEGER NOT NULL,
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url TEXT NOT NULL,
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title TET NOT NULL,
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INDEX (owner_id),
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FOREIGN KEY (owner_id) REFERENCES users(id) ON DELETE CASCADE
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");
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$config->set_int("ext_bookmarks_version", 1);
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}
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}
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private function get_bookmarks() {
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global $database;
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$bms = $database->get_all("
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SELECT *
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FROM bookmark
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WHERE bookmark.owner_id = ?
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");
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if($bms) {return $bms;}
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else {return array();}
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}
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private function add_bookmark($url, $title) {
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global $database;
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$sql = "INSERT INTO bookmark(owner_id, url, title) VALUES (?, ?, ?)";
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$database->Execute($sql, array($user->id, $url, $title));
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}
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}
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add_event_listener(new Bookmarks());
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?>
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