update from SVN button

git-svn-id: file:///home/shish/svn/shimmie2/trunk@617 7f39781d-f577-437e-ae19-be835c7a54ca
This commit is contained in:
shish 2007-12-02 17:09:29 +00:00
parent 614f11d910
commit 6bfde75600
2 changed files with 77 additions and 0 deletions

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<?php
/**
* Name: Subversion Updater
* Author: Shish <webmaster@shishnet.org>
* Link: http://trac.shishnet.org/shimmie2/
* License: GPLv2
* Description: Provides a button to check for updates
*/
class SVNUpdate extends Extension {
var $theme;
public function receive_event($event) {
if(is_null($this->theme)) $this->theme = get_theme_object("svn_update", "SVNUpdateTheme");
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "update")) {
if($event->user->is_admin()) {
if($event->get_arg(0) == "log") {
$this->theme->display_update_todo($event->page, $this->get_update_log());
}
if($event->get_arg(0) == "run") {
$this->theme->display_update_log($event->page, $this->run_update());
}
}
}
if(is_a($event, 'AdminBuildingEvent')) {
global $page;
$this->theme->display_form($page);
}
}
private function get_update_log() {
return shell_exec("svn log -r BASE:HEAD .");
}
private function run_update() {
return shell_exec("svn update");
}
}
add_event_listener(new SVNUpdate());
?>

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<?php
class SVNUpdateTheme extends Themelet {
public function display_form($page) {
$html = "
<a href='".make_link("update/log")."'>Check for Updates</a>
";
$page->add_block(new Block("Update", $html));
}
public function display_update_todo($page, $log) {
$h_log = html_escape($log);
$html = "
<textarea rows='20' cols='80'>$h_log</textarea>
<br/><a href='".make_link("update/run")."'>Install Updates</a>
";
$page->set_title("Updates Available");
$page->set_heading("Updates Available");
$page->add_block(new NavBlock());
$page->add_block(new Block("Updates", $html));
}
public function display_update_log($page, $log) {
$h_log = html_escape($log);
$html = "
<textarea rows='20' cols='80'>$h_log</textarea>
";
$page->set_title("Update Log");
$page->set_heading("Update Log");
$page->add_block(new NavBlock());
$page->add_block(new Block("Update Log", $html));
}
}
?>