154 lines
3.7 KiB
PHP
154 lines
3.7 KiB
PHP
<?php
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/**
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* Name: Random Tip
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* Author: Sein Kraft <mail@seinkraft.info>
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* License: GPLv2
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* Description: Show a random line of text in the subheader space
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* Documentation:
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* Formatting is done with HTML
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*/
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class Tips extends Extension {
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public function onInitExt(InitExtEvent $event) {
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global $config, $database;
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if ($config->get_int("ext_tips_version") < 1){
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$database->create_table("tips", "
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id SCORE_AIPK,
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enable SCORE_BOOL NOT NULL DEFAULT SCORE_BOOL_N,
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image TEXT NOT NULL,
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text TEXT NOT NULL,
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");
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$database->execute("
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INSERT INTO tips (enable, image, text)
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VALUES (?, ?, ?)",
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array("Y", "coins.png", "Do you like this extension? Please support us for developing new ones. <a href=\"https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=8235933\" target=\"_blank\">Donate through paypal</a>."));
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$config->set_int("ext_tips_version", 1);
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log_info("tips", "extension installed");
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}
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}
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public function onPageRequest(PageRequestEvent $event) {
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global $page, $user;
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$this->getTip();
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if($event->page_matches("tips") && $user->is_admin()) {
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switch($event->get_arg(0)) {
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case "list":
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$this->manageTips();
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$this->getAll();
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break;
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case "save":
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if($user->check_auth_token()) {
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$this->saveTip();
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$page->set_mode("redirect");
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$page->set_redirect(make_link("tips/list"));
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}
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break;
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case "status":
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// FIXME: HTTP GET CSRF
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$tipID = int_escape($event->get_arg(1));
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$this->setStatus($tipID);
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$page->set_mode("redirect");
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$page->set_redirect(make_link("tips/list"));
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break;
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case "delete":
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// FIXME: HTTP GET CSRF
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$tipID = int_escape($event->get_arg(1));
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$this->deleteTip($tipID);
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$page->set_mode("redirect");
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$page->set_redirect(make_link("tips/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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global $user;
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if($user->is_admin()) {
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$event->add_link("Tips Editor", make_link("tips/list"));
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}
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}
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private function manageTips() {
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$data_href = get_base_href();
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$url = $data_href."/ext/tips/images/";
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$dirPath = dir('./ext/tips/images');
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$images = array();
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while(($file = $dirPath->read()) !== false) {
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if($file[0] != ".") {
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$images[] = trim($file);
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}
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}
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$dirPath->close();
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sort($images);
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$this->theme->manageTips($url, $images);
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}
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private function saveTip() {
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global $database;
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$enable = isset($_POST["enable"]) ? "Y" : "N";
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$image = html_escape($_POST["image"]);
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$text = $_POST["text"];
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$database->execute("
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INSERT INTO tips (enable, image, text)
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VALUES (?, ?, ?)",
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array($enable, $image, $text));
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}
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private function getTip() {
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global $database;
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$data_href = get_base_href();
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$url = $data_href."/ext/tips/images/";
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$tip = $database->get_row("SELECT * ".
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"FROM tips ".
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"WHERE enable = 'Y' ".
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"ORDER BY RAND() ".
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"LIMIT 1");
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if($tip) {
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$this->theme->showTip($url, $tip);
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}
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}
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private function getAll() {
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global $database;
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$data_href = get_base_href();
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$url = $data_href."/ext/tips/images/";
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$tips = $database->get_all("SELECT * FROM tips ORDER BY id ASC");
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$this->theme->showAll($url, $tips);
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}
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private function setStatus($tipID) {
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global $database;
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$tip = $database->get_row("SELECT * FROM tips WHERE id = ? ", array($tipID));
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if($tip['enable'] == "Y") {
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$enable = "N";
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} elseif($tip['enable'] == "N") {
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$enable = "Y";
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}
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$database->execute("UPDATE tips SET enable = ? WHERE id = ?", array ($enable, $tipID));
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}
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private function deleteTip($tipID) {
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global $database;
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$database->execute("DELETE FROM tips WHERE id = ?", array($tipID));
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}
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}
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?>
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