Custom Filter – Excerpt

// To call the filter use
$excerpt = new My_Filter_Excerpt();
$excerpt->filter($str); //$str is the string of text

//Put this in your library
class My_Filter_Excerpt implements Zend_Filter_Interface
{
	protected $_wordCount = 55;

	public function filter($data)
	{
		$sentance = explode(" ", $data);
		if (count($sentance) > $this->_wordCount) {
			$sentance = array_splice($sentance, 0, $this->_wordCount);
			$ellipsis = "…";
		}
		$excerpt = implode(" ", $sentance);
		echo $excerpt . $ellipsis;
	}
}

http://www.google.com/reader/link?url=<<URL>>&title=<<TITLE>>&srcURL=<<SRC>>&srcTitle=<<SRCTITLE>>

Where
URL = Url of the page you want to share
TITLE = Title of the page that you are sharing
SRC = Source of the page that you are sharing. for instance you may share http://www.kapustabrothers.com/ to buzz but found the link and shared it from aol.com so the SRC would be aol.com.
SRCTITLE = The title of the source.

It’s that simple. A box will pop up you can add some tags and some comments and click post. This will post directly to your buzz feed for all your buzzy friends to see.

Next are the icons. What should you use for an icon? Well you can search the net for them but I found some pretty cool simple ones from http://www.chethstudios.net/

All you have to do is wrap the icon with the link and your all set. I suggest setting a rel and a target too if applicable.

Update: Here is another icon that I found floating around on the interwebs.

Enjoy!

You can download the source here. Comments and improvements are always welcome.

<?php
/**
 *
 * @author Shaun Farrell
 * @version 1.0
 */
require_once 'Zend/View/Interface.php';

/**
 * Gravatar helper
 *
 * @uses viewHelper Zend_View_Helper
 */
class Zend_View_Helper_Gravatar {

	/**
	 * @var Zend_View_Interface
	 */
	public $view;
	/**
	 *
	 * @var unknown_type
	 */
	protected $_gravatarUrl = "http://www.gravatar.com/avatar.php?";
	/**
	 *
	 * @var unknown_type
	 */
	protected $_defaultImage = "http://everquest.allakhazam.com/pgfx/item_576.png";

	/**
	 *
	 * @param $emailAddress
	 * @param $size
	 * @param $imgAlt
	 */
	public function gravatar($emailAddress, $size = "40", $imgAlt = "")
	{
		$gravatarId = "gravatar_id=" . md5(strtolower(trim($emailAddress)));
		$url = $this->_gravatarUrl . $gravatarId . "&default=" . urlencode($this->_defaultImage) .
			"&size=" . $size;

		echo "<img src=\"$url\" alt=\"$imgAlt\" />";
		return null;
	}

	/**
	 * Sets the view field
	 * @param $view Zend_View_Interface
	 */
	public function setView(Zend_View_Interface $view) {
		$this->view = $view;
	}
}

Click here to view the embedded video.

Chapter one is pretty much an overview of frameworks including Zend Framework and 13 bullet points why you should consider Zend Framework. Very informative and the bullets get right to the point. Some minor tweaking and this chapter could possibly be a pretty good white paper for customers thinking about deploying ZF.

Chapter two get down to the nitty-gritty of frameworks and a little bit of history behind design patterns. A topic that can be very confusing and controversial between developers. Chapter two ends with a quick overview of the Model-View-Controller design pattern in which ZF uses.

Overall the two chapters were very informative.  I am looking forward to the rest of the chapters, including the full chapter about Models in MVC and some in depth ZF Code.  I suggest if you are looking to learn more about Zend Framework you add this to your list of bookmarks as it will be growing regularly.

From left -> Right
Top: Home Screen, GPS Screen, Address Screen
Bottom: Address Typing Screen, Settings Screen, About Screen

What about recommending a good software development lifecycle and management book?

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