Generic Blocks extension

contrib/blocks/main.php

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+<?php
+/*
+ * Name: Generic Blocks
+ * Author: Shish <webmaster@shishnet.org>
+ * License: GPLv2
+ * Description: Add HTML to some space
+ * Documentation:
+ *  Any HTML is allowed
+ *  <br>Separate different blocks with a line of 4 dashes
+ *  <br>Within each block, some settings can be set.
+ *  <br>Example settings
+ *  <pre>
+ *  Title: some text
+ *  Area: main
+ *  Priority: 100
+ *  Pages: *
+ *  
+ *  Here is some &lt;b&gt;html&lt;/b&gt;
+ *  ----
+ *  Title: another block, on the left this time
+ *  Priority: 0
+ *  Pages: post/view/*
+ *  
+ *  Area can be "left" or "main" in the default theme
+ *  other themes may have more areas. Priority has 0
+ *  near the top of the screen and 100 near the bottom
+ *  </pre>
+ */
+
+class Blocks extends SimpleExtension {
+	public function onPageRequest($event) {
+		global $config, $page;
+		$all = $config->get_string("blocks_text");
+		$blocks = explode("----", $all);
+		foreach($blocks as $block) {
+			$title = "";
+			$text = "";
+			$area = "left";
+			$pri = 50;
+			$pages = "*";
+
+			$lines = explode("\n", $block);
+			foreach($lines as $line) {
+				if(strpos($line, ":")) {
+					$parts = explode(":", $line, 2);
+					$parts[1] = trim($parts[1]);
+					if($parts[0] == "Title") {
+						$title = $parts[1];
+						continue;
+					}
+					if($parts[0] == "Area") {
+						$area = $parts[1];
+						continue;
+					}
+					if($parts[0] == "Priority") {
+						$pri = (int)$parts[1];
+						continue;
+					}
+					if($parts[0] == "Pages") {
+						$pages = $parts[1];
+						continue;
+					}
+				}
+				$text = $text . "\n" . $line;
+			}
+			if(fnmatch($pages, implode("/", $event->args))) {
+				$page->add_block(new Block($title, $text, $area, $pri));
+			}
+		}
+	}
+
+	public function onSetupBuilding($event) {
+		$sb = new SetupBlock("Blocks");
+		$sb->add_label("See <a href='".make_link("ext_doc/blocks")."'>the docs</a> for formatting");
+		$sb->add_longtext_option("blocks_text");
+		$event->panel->add_block($sb);
+	}
+}
+?>

contrib/blocks/test.php

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+<?php
+class BlocksTest extends SCoreWebTestCase {
+	function testNews() {
+		$this->log_in_as_admin();
+
+		$this->get_page("setup");
+		$this->set_field("_config_blocks_text", "badgers");
+		$this->click("Save Settings");
+
+		$this->get_page("post/list");
+		$this->assert_text("badgers");
+
+		$this->get_page("setup");
+		$this->set_field("_config_blocks_text", "");
+		$this->click("Save Settings");
+
+		$this->get_page("post/list");
+		$this->assert_no_text("Note");
+		$this->assert_no_text("badgers");
+
+		$this->log_out();
+	}
+}
+?>