d6f5b3fb79
git-svn-id: file:///home/shish/svn/shimmie2/trunk@391 7f39781d-f577-437e-ae19-be835c7a54ca
130 lines
3.9 KiB
PHP
130 lines
3.9 KiB
PHP
<?php
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/**
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* Name: Home Extension
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* Author: Bzchan <bzchan@animemahou.com>
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* Link: http://trac.shishnet.org/shimmie2/
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* License: GPLv2
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* Description: Extension adds a page "home" containing user specified
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* links and a counter showing total number of posts. The
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* page is accessed via /home.
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*/
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class Home extends Extension {
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public function receive_event($event) {
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global $page;
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if(is_a($event, 'PageRequestEvent') && ($event->page_name == "home"))
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{
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// this is a request to display this page so output the page.
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$this->output_pages($event->page);
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}
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if(is_a($event, 'SetupBuildingEvent'))
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{
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$counters = array();
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foreach(glob("ext/home/counters/*") as $counter_dirname) {
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$name = str_replace("ext/home/counters/", "", $counter_dirname);
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$counters[ucfirst($name)] = $name;
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}
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$sb = new SetupBlock("Home Page");
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$sb->add_label("Page Links - Example: [$"."base/index|Posts]");
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$sb->add_longtext_option("home_links", "<br>");
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$sb->add_choice_option("home_counter", $counters, "<br>Counter: ");
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$sb->add_label("<br>Note: page accessed via /home");
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$event->panel->add_block($sb);
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}
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}
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private function get_body()
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{
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// returns just the contents of the body
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global $database;
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global $config;
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$base_href = $config->get_string('base_href');
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$data_href = get_base_href();
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$sitename = $config->get_string('title');
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$contact_link = $config->get_string('contact_link');
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$counter_dir = $config->get_string('home_counter', 'default');
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$total = ceil($database->db->GetOne("SELECT COUNT(*) FROM images"));
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$numbers = array();
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$numbers = str_split($total);
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$num_comma = number_format($total);
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$counter_text = "";
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foreach ($numbers as $cur)
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{
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$counter_text .= " <img alt='$cur' src='$data_href/ext/home/counters/$counter_dir/$cur.gif' /> ";
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}
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// get the homelinks and process them
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$main_links = $config->get_string('home_links');
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$main_links = str_replace('$base', $base_href, $main_links);
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$main_links = str_replace('[', "<a href='", $main_links);
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$main_links = str_replace('|', "'>", $main_links);
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$main_links = str_replace(']', "</a>", $main_links);
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return "
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<div id='front-page'>
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<h1>
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<a style='text-decoration: none;' href='".make_link()."'><span>$sitename</span></a>
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</h1>
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<div class='space' id='links'>
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$main_links
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</div>
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<div class='space'>
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<form action='".make_link("post/list")."' method='GET'>
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<input id='search_input' name='search' size='55' type='text' value='' autocomplete='off' /><br/>
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<input type='submit' value='Search'/>
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</form>
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</div>
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<div style='font-size: 80%; margin-bottom: 2em;'>
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<a href='$contact_link'>contact</a> – Serving $num_comma posts
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</div>
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<div class='space'>
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Powered by <a href='http://trac.shishnet.org/shimmie2/'>Shimmie</a>
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</div>
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<div class='space'>
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$counter_text
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</div>
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</div>";
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}
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private function output_pages($page)
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{
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// output a sectionalised list of all the main pages on the site.
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global $config;
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$base_href = $config->get_string('base_href');
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$data_href = get_base_href();
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$sitename = $config->get_string('title');
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$theme_name = $config->get_string('theme');
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$body = $this->get_body();
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$page->set_mode("data");
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$page->set_data(<<<EOD
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<html>
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<head>
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<title>$sitename</title>
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<link rel='stylesheet' href='$data_href/themes/$theme_name/style.css' type='text/css'>
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</head>
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<style>
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div#front-page h1 {font-size: 4em; margin-top: 2em; text-align: center; border: none; background: none;}
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div#front-page {text-align:center;}
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.space {margin-bottom: 1em;}
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div#front-page div#links a {margin: 0 0.5em;}
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div#front-page li {list-style-type: none; margin: 0;}
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</style>
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<body>
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$body
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</body>
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</html>
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EOD
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);
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}
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}
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add_event_listener(new Home());
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?>
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