123 lines
4 KiB
PHP
123 lines
4 KiB
PHP
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<?php
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/**
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* Name: Update
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* Author: DakuTree <dakutree@codeanimu.net>
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* Link: http://www.codeanimu.net
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* License: GPLv2
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* Description: Update shimmie!
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*/
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class Update extends SimpleExtension {
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public function onInitExt(Event $event) {
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global $config;
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$config->set_default_string("update_url", "http://nodeload.github.com/shish/shimmie2/zipball/master");
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//TODO: Check current VERSION > use commit hash.
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$config->set_default_string("commit_hash", "");
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}
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public function onPageRequest(Event $event) {
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global $config, $page;
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if($event->page_matches("update/a")) {
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if($config->get_string("commit_hash") == ""){
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$c_commit = "Unknown";
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}else{
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$c_commit = $config->get_string("commit_hash");
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}
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$tmp_filename = tempnam("/tmp", "shimmie_transload");
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//$u_commit = ""; // Get redirected url > grab hash from new filename.
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//Would prefer to use the admin panel for this.
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//But since the admin panel is optional...kind of stuck to using this.
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$html = "".make_form(make_link("update/b"))."
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Current commit hash: $c_commit
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<br><input id='updatebutton' type='submit' value='Update'>
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</form>";
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$page->add_block(new Block("Update", $html));
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}
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if($event->page_matches("update/b")) {
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$html = "Updating?";
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$ok = $this->update_shimmie();
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}
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}
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private function update_shimmie() {
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global $config, $page;
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//This is a REALLY ugly function. (Damn my limited PHP knowledge >_<)
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$html = "";
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$url = $config->get_string("update_url");
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$mfile = "master.zip";
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if(glob("*-shimmie2*")){ //#3
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$dir = glob("*-shimmie2*");
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preg_match('@^([a-zA-Z0-9]+\-[0-9a-z]+\-)([^/]+)@i', $dir[0], $matches);
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if(!empty($matches[2])){
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$html .= "commit: ".$matches[2];
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$commit = $matches[2];
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mkdir("./backup");
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//Must be better way to do this...
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//FIXME: Somehow get rid of this massive rename list.
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rename ("./core", "./backup/core");
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rename ("./".$matches[0]."/core", "./core");
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rmdir("data");
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mkdir("data");
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rename ("./ext", "./backup/ext");
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rename ("./".$matches[0]."/ext", "./ext");
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rename ("./lib", "./backup/lib");
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rename ("./".$matches[0]."/lib", "./lib");
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rename ("./themes", "./backup/themes");
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rename ("./".$matches[0]."/themes", "./themes");
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rename ("./.htaccess", "./backup/.htaccess");
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rename ("./".$matches[0]."/.htaccess", "./.htaccess");
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copy ("./config.php", "./backup/config.php");//Although this stays the same, will keep backup just incase.
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rename ("./doxygen.conf", "./backup/doxygen.conf");
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rename ("./".$matches[0]."/doxygen.conf", "./doxygen.conf");
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rename ("./index.php", "./backup/index.php");
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rename ("./".$matches[0]."/index.php", "./index.php");
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rename ("./install.php", "./backup/install.php");
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rename ("./".$matches[0]."/install.php", "./install.php");
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rename ("./ext", "./backup/ext");
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rename ("./".$matches[0]."/ext", "./ext");
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rename ("./contrib", "./backup/contrib");
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rename ("./".$matches[0]."/contrib", "./contrib");
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rmdir ("./".$matches[0]);
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$config->set_string("commit_hash", $commit);
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}else{
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$html .= "Error! Folder does not exist!?"; //Although this should be impossible, shall have it anyway.
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}
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}elseif (file_exists($mfile)){ //#2
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$zip = new ZipArchive;
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if ($zip->open($mfile) === TRUE) {
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$zip->extractTo('./');
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$zip->close();
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$html .= "extracted!";
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$html .= "<br>refresh the page to continue!";
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unlink($mfile); //Deletes master.zip
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} else {
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$html .= "failed!";
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}
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}else{ //#1
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//TODO: Add other transload_engines!
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if($config->get_string("transload_engine") == "curl" && function_exists("curl_init")) {
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$ch = curl_init($url);
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$fp = fopen($mfile, "w");
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curl_setopt($ch, CURLOPT_FILE, $fp);
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curl_setopt($ch, CURLOPT_HEADER, 0);
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curl_setopt($ch, CURLOPT_REFERER, $url);
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curl_setopt($ch, CURLOPT_USERAGENT, "Shimmie-".VERSION);
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curl_exec($ch);
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curl_close($ch);
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fclose($fp);
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$html .= "downloaded!";
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$html .= "<br>refresh the page to continue!";
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}
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}
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$page->add_block(new Block("Update", $html));
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}
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}
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?>
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