From b6cf43baab010d181601bb6aaae62dbab646203d Mon Sep 17 00:00:00 2001
From: Mike Crute <mcrute@gmail.com>
Date: Thu, 19 Apr 2012 13:43:47 -0400
Subject: Initial import

---
 reader_shared.php       | 68 +++++++++++++++++++++++++++++++++++++++++++++++++
 weighted_categories.php | 35 +++++++++++++++++++++++++
 2 files changed, 103 insertions(+)
 create mode 100644 reader_shared.php
 create mode 100644 weighted_categories.php

diff --git a/reader_shared.php b/reader_shared.php
new file mode 100644
index 0000000..f3be003
--- /dev/null
+++ b/reader_shared.php
@@ -0,0 +1,68 @@
+<?php
+/*
+	Plugin Name: Google Reader Shared
+	Plugin URI: http://mike.crute.org/
+	Description: A sidebar add-in for Google Reader shared items.
+	Version: 1.0
+	Author: Mike Crute
+	Author URI: http://mike.crute.org/
+*/
+
+// Format the plugin page
+if (is_plugin_page()) { 
+	if (isset($_POST['update_reader'])) {
+		update_option('GoogleReader_FeedURL', $_POST['url']);
+		update_option('GoogleReader_NumDisplay', $_POST['numdisp']);
+		update_option('GoogleReader_CSSClass', $_POST['cssclass']);
+		echo('<div class="updated"><p>Options changes saved.</p></div>');
+}
+?>
+	<div class="wrap">
+		<h2>Google Reader Shared Items Options</h2>
+		
+		<form method="post">		
+			<fieldset class="options">
+				<p><strong>Google Reader</strong></p>
+				
+				<label for="url">Feed URL:</label>
+        		<input name="url" type="text" id="url" value="<?php echo get_option('GoogleReader_FeedURL'); ?>" />
+        		
+				<label for="numdisp">Number to Display (max is 20):</label>
+		        <input name="numdisp" type="text" id="numdisp" value="<?php echo get_option('GoogleReader_NumDisplay'); ?>" />
+		        
+		        <label for="cssclass">CSS Class:</label>
+		        <input name="cssclass" type="text" id="cssclass" value="<?php echo get_option('GoogleReader_CSSClass'); ?>" />
+        	</fieldset>
+
+		  	<p><div class="submit"><input type="submit" name="update_reader" value="Save Settings" style="font-weight:bold;" /></div></p>
+        </form>       
+    </div>
+<?php
+}
+
+else {
+	function readerShared() {
+		$feedurl = trim(get_option('GoogleReader_FeedURL'));
+		$display = trim(get_option('GoogleReader_NumDisplay'));
+		$class = trim(get_option('GoogleReader_CSSClass'));
+	
+		printf('<ul%s>', ($class != '') ? " class=\"$class\"" : '');
+		$feed = simplexml_load_file($feedurl);
+		$loopcount = 0;
+		
+		foreach ($feed->entry as $item) {
+			if ($loopcount < $display) {
+				printf('<li><a href="%s" rel="nofollow">%s - %s</a></li>',$item->link[1]['href'],$item->title,$item->source->title);
+				$loopcount++;
+			}
+		}
+		echo('</ul>');
+	}
+}	
+	
+function readerShared_Menu() {
+	add_options_page('Google Reader Shared Options', 'Google Reader', 9, basename(__FILE__));
+}
+
+add_action('admin_menu', 'readerShared_Menu');
+?>
\ No newline at end of file
diff --git a/weighted_categories.php b/weighted_categories.php
new file mode 100644
index 0000000..d391472
--- /dev/null
+++ b/weighted_categories.php
@@ -0,0 +1,35 @@
+<?php
+/*
+Plugin Name: Weighted Categories
+Plugin URI: http://mike.crute.org/blog/
+Description: Template tag to display a weighted list of category links.
+Version: 2.1
+Author: Mike Crute (copied from Matt Kingston)
+Author URI: http://mike.crute.org (original author http://hitormiss.org)
+*/
+function weighted_categories($smallest=10, $largest=40, $unit='pt')
+{
+	// get the categories and build an array from them
+	$cats = get_categories('type=post');
+
+	foreach ($cats as $cat)
+	{
+		$catname = $cat->cat_name; 
+		$counts[$catname] = $cat->category_count;
+		$catlinks[$catname] = $cat->category_nicename;
+	}
+	
+	// calculate the font sizes but always fall back to a safe value
+	$spread = (max($counts) - min($counts)) <= 0 ? max($counts) - min($counts) : 1; 
+	$fontspread = ($largest - $smallest) <= 0 ? $largest - $smallest : 1;
+	$fontstep = $spread / $fontspread;
+	
+	// print the links out
+	foreach ($counts as $catname => $count)
+	{
+		$catlink = $catlinks[$catname];
+		$fontsize = ($smallest + ($count/$fontstep)) . $unit;
+		echo("<a href='$catlink' title='$count entries' style='font-size: $fontsize;'>$catname</a>\n");
+	}
+}
+?>
\ No newline at end of file
-- 
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