Phil Brown's Web Development Blog

.my-gradient {
    background: -moz-linear-gradient(top, #00b7ea 0%, #009ec3 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#00b7ea), color-stop(100%,#009ec3)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #00b7ea 0%,#009ec3 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #00b7ea 0%,#009ec3 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #00b7ea 0%,#009ec3 100%); /* IE10+ */
    background: linear-gradient(to bottom, #00b7ea 0%,#009ec3 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00b7ea', endColorstr='#009ec3',GradientType=0 ); /* IE6-8 */}

<?xml version="1.0" ?>
<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 1 1" preserveAspectRatio="none">
  <linearGradient id="grad-ucgg-generated" gradientUnits="userSpaceOnUse" x1="0%" y1="0%" x2="0%" y2="100%">
    <stop offset="0%" stop-color="#00b7ea" stop-opacity="1"/>
    <stop offset="100%" stop-color="#009ec3" stop-opacity="1"/>
  </linearGradient>
  <rect x="0" y="0" width="1" height="1" fill="url(#grad-ucgg-generated)" />
</svg>

background: url(data:image/svg+xml;base64,PD94bWwgdmVyc2l...);

.base64DataUriBackground (@encode, @type: ~"image/svg+xml") {
    @dataUriPrefix: ~"url(data:@{type};base64,";
    @dataUriSuffix: ~")";
 
    // with btoa()
    @b64DataUri: ~`(function(a,b,c){return a+btoa(b)+c})('@{dataUriPrefix}','@{encode}','@{dataUriSuffix}')`;
 
    // without
    @b64DataUri: ~`(function(a,b,c){function e(a){a=a.replace(/\r\n/g,'\n');var b='';for(var c=0;c<a.length;c++){var d=a.charCodeAt(c);if(d<128){b+=String.fromCharCode(d)}else if(d>127&&d<2048){b+=String.fromCharCode(d>>6|192);b+=String.fromCharCode(d&63|128)}else{b+=String.fromCharCode(d>>12|224);b+=String.fromCharCode(d>>6&63|128);b+=String.fromCharCode(d&63|128)}}return b}function f(a){var b='';var c,f,g,h,i,j,l;var m=0;a=e(a);while(m<a.length){c=a.charCodeAt(m++);f=a.charCodeAt(m++);g=a.charCodeAt(m++);h=c>>2;i=(c&3)<<4|f>>4;j=(f&15)<<2|g>>6;l=g&63;if(isNaN(f)){j=l=64}else if(isNaN(g)){l=64}b=b+d.charAt(h)+d.charAt(i)+d.charAt(j)+d.charAt(l)}return b}var d='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';return a+f(b)+c})('@{dataUriPrefix}','@{encode}','@{dataUriSuffix}')`;
 
    background: @b64DataUri;
}

.gradient (@gradient-top, @gradient-bottom) {
    @svg: ~'<?xml version="1.0" ?><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 1 1" preserveAspectRatio="none"><linearGradient id="grad-ucgg-generated" gradientUnits="userSpaceOnUse" x1="0%" y1="0%" x2="0%" y2="100%"><stop offset="0%" stop-color="@{gradient-top}" stop-opacity="1"/><stop offset="100%" stop-color="@{gradient-bottom}" stop-opacity="1"/></linearGradient><rect x="0" y="0" width="1" height="1" fill="url(#grad-ucgg-generated)" /></svg>';
 
    .base64DataUriBackground(@svg);
 
    background: -moz-linear-gradient(top, @gradient-top 0%, @gradient-bottom 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,@gradient-top), color-stop(100%,@gradient-bottom)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, @gradient-top 0%,@gradient-bottom 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, @gradient-top 0%,@gradient-bottom 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, @gradient-top 0%,@gradient-bottom 100%); /* IE10+ */
    background: linear-gradient(to bottom, @gradient-top 0%,@gradient-bottom 100%); /* W3C */
    filter: ~"progid:DXImageTransform.Microsoft.gradient( startColorstr='@{gradient-top}', endColorstr='@{gradient-bottom}',GradientType=0 )"; /* IE6-8 */
}

<!--[if gte IE 9]>
  <style type="text/css">.my-gradient-class{filter: none;}</style>
<![endif]-->

protected function _initSomething()
{
    $front = FrontController::getInstance();
 
    // and so on

protected function _initSomething()
{
    $this->bootstrap('FrontController');
    $front = this->getResource('FrontController');
 
    // and so on

git clone git://github.com/philBrown/Awesome-Pagination-Demo.git
cd Awesome-Pagination-Demo
git checkout -b origin/html-only

public function indexAction()
{
    $paginator = Zend_Paginator::factory($this->getModels());
    $paginator->setCurrentPageNumber($this->getRequest()->getParam('page', 1));
    $this->view->paginator = $paginator;
}

<?php $paginationControl = $this->paginationControl(
    $this->paginator, 'All', '_partials/paginator.phtml') ?>
 
<div class="pagination-control">
    <?php echo $paginationControl ?>
</div>

git checkout -b origin/ajax-loading

public function init()
{
    $this->_helper->ajaxContext->addActionContext('index', 'html')
                               ->initContext();
}

// index.phtml
<?php $this->inlineScript()->appendFile('js/paginator.js') ?>
 
<div class="paged-data-container">
    <?php echo $this->render('index/index.ajax.phtml') ?>
</div>

jQuery(function($){
    $('.pagination-control').find('a').live('click', function(){
        var link = $(this);
        var container = link.parents('.paged-data-container');
        $.get(link.attr('href'), { format: 'html' }, function(data){
            container.html(data);
        }, 'html');
        return false;
    });
});

public static MvcHtmlString LabelFor<TModel, TProperty>(this HtmlHelper<TModel> helper, Expression<Func<TModel, TProperty>> expression, string text)
{
    string propertyName = ExpressionHelper.GetExpressionText(expression);
    TagBuilder label = new TagBuilder("label");
    label.SetInnerText(text);
    label.MergeAttribute("for", helper.ViewData.TemplateInfo.GetFullHtmlFieldId(propertyName));
    return MvcHtmlString.Create(label.ToString());
}

// library/Tolerable/Application/Resource/Doctrine.php
 
class Tolerable_Application_Resource_Doctrine extends Zend_Application_Resource_ResourceAbstract
{
    /**
     * @var Doctrine_Manager
     */
    protected $_manager;
 
    /**
     * @var Doctrine_Cache_Interface
     */
    protected $_cacheDriver;
 
    /**
     * @var string|array
     */
    protected $_cache;
 
    /**
     * @var array
     */
    protected $_connections = array();
 
    /**
     * Set cache options
     * 
     * @param string|array $cache
     * @return Tolerable_Application_Resource_Doctrine
     */
    public function setCache($cache)
    {
        $this->_cache = $cache;
        return $this;
    }
 
    /**
     * @return string|array
     */
    public function getCache()
    {
        return $this->_cache;
    }
 
    /**
     * Set connection configuration
     * 
     * @param array $connections
     * @return Tolerable_Application_Resource_Doctrine
     */
    public function setConnections(array $connections)
    {
        $this->_connections = $connections;
        return $this;
    }
 
    /**
     * Initialise and return Doctrine_Manager instance
     * 
     * @return Doctrine_Manager
     */
    public function getManager()
    {
        if (null === $this->_manager) {
            $manager = Doctrine_Manager::getInstance();
            $manager->setAttribute(Doctrine_Core::ATTR_MODEL_LOADING,
                                   Doctrine_Core::MODEL_LOADING_CONSERVATIVE);
            $manager->setAttribute(Doctrine_Core::ATTR_VALIDATE,
                                   Doctrine_Core::VALIDATE_ALL);
            $manager->setAttribute(Doctrine_Core::ATTR_AUTO_ACCESSOR_OVERRIDE, true);
            $manager->setAttribute(Doctrine_Core::ATTR_AUTOLOAD_TABLE_CLASSES, true);
            $manager->setAttribute(Doctrine_Core::ATTR_USE_DQL_CALLBACKS, true);
            $manager->setAttribute(Doctrine_Core::ATTR_AUTO_FREE_QUERY_OBJECTS, true);
 
            if ($cacheDriver = $this->_getCacheDriver()) {
                $manager->setAttribute(Doctrine_Core::ATTR_QUERY_CACHE, $cacheDriver);
            }
 
            $this->_manager = $manager;
        }
        return $this->_manager;
    }
 
    /**
     * Initialise and return query cache driver if configured
     * 
     * @return Doctrine_Cache_Interface|null
     */
    protected function _getCacheDriver()
    {
        if (null === $this->_cacheDriver) {
            $options = $this->getCache();
            if (empty($options)) {
                return null;
            }
 
            if (is_array($options)) {
                if (!array_key_exists('driver', $options)) {
                    throw new Zend_Application_Resource_Exception('Missing Doctrine cache driver');
                }
                $driver = $options['driver'];
                unset($options['driver']);
            } else {
                $driver = (string) $options;
                $options = array();
            }
 
            if (!class_exists($driver)) {
                Zend_Loader::loadClass($driver);
            }
 
            $this->_cacheDriver = new $driver($options);
        }
        return $this->_cacheDriver;
    }
 
    /**
     * Initialise any configured connections
     * 
     * @return void
     */
    protected function _initConnections()
    {
        foreach ($this->_connections as $name => $options) {
            if (!is_array($options)) {
                $options = array('dsn' => $options);
            }
 
            if (array_key_exists('charset', $options)) {
                $charset = $options['charset'];
                unset($options['charset']);
            } else {
                $charset = 'utf8';
            }
 
            // Attempt to find "dsn" or "connection_string" keys
            // falling back to an array of connection options
            if (array_key_exists('dsn', $options)) {
                $adapter = $options['dsn'];
            } else if (array_key_exists('connection_string', $options)) {
                $adapter = $options['connection_string'];
            } else {
                $adapter = $options;
            }
 
            $connection = $this->getManager()->openConnection($adapter, $name);
            $connection->setAttribute(Doctrine_Core::ATTR_USE_NATIVE_ENUM, true);
            $connection->setCharset($charset);
        }
    }
 
    /**
     * Initialise and return Doctrine manager
     * 
     * @return Doctrine_Manager
     */
    public function init()
    {
        $this->_initConnections();
        return $this->getManager();
    }
}

; Add the Doctrine and Tolerable namespaces to the autoloader
autoloaderNamespaces[] = "Doctrine_"
autoloaderNamespaces[] = "Tolerable_"
 
; Add our custom application resource plugin path to the plugin loader
pluginPaths.Tolerable_Application_Resource = "Tolerable/Application/Resource"

; Simple examples, no driver options
resources.doctrine.cache = "Doctrine_Cache_Apc"
 
; or with options
resources.doctrine.cache.driver = "Doctrine_Cache_Apc"
resources.doctrine.cache.option = ...
resources.doctrine.cache.option = ...
resources.doctrine.cache.option = ...

; Simple connection strings
resources.doctrine.connections[] = "mysql://user1:pass@localhost/db1"
resources.doctrine.connections[] = "mysql://user2:pass@localhost/db2"
 
; or specify connection name and options
resources.doctrine.connections.default.dsn     = "mysql://user1:pass@localhost/db1"
resources.doctrine.connections.default.charset = "utf8"
 
; or specify Doctrine connection parameters
resources.doctrine.connections.default.scheme = "mysql"
resources.doctrine.connections.default.user   = "user1"
resources.doctrine.connections.default.pass   = "pass"
resources.doctrine.connections.default.host   = "localhost"
resources.doctrine.connections.default.path   = "db1"

includePaths.library = APPLICATION_PATH "/../library"
includePaths.doctrine = "/path/to/doctrine/lib"
includePaths.custom = "/path/to/custom/library"

form
  fieldset
    ol
      li
        label
        element
      li
        button

// library/Tolerable/Form/Element.php
 
class Tolerable_Form_Element extends Zend_Form_Element
{
    /**
     * Load default decorators
     *
     * @return void
     */
    public function loadDefaultDecorators()
    {
        if ($this->loadDefaultDecoratorsIsDisabled()) {
            return;
        }
 
        $decorators = $this->getDecorators();
        if (empty($decorators)) {
            $this->addDecorator('ViewHelper')
                 ->addDecorator('Errors')
                 ->addDecorator('Description', array('tag' => 'p',
                                                     'class' => 'description'))
                 ->addDecorator('Label', array('requiredSuffix' => ' *'))
                 ->addDecorator('HtmlTag', array('tag' => 'li',
                                                 'id'  => $this->getName() . '-element'));
        }
    }
}

; application/configs/application.ini
 
autoloaderNamespaces.1 = "Tolerable_"

// library/Tolerable/Form/Element/Submit.php
 
class Tolerable_Form_Element_Submit extends Zend_Form_Element_Submit
{
    /**
     * Default decorators
     *
     * Uses only 'Submit' and 'li' decorators by default.
     * 
     * @return void
     */
    public function loadDefaultDecorators()
    {
        if ($this->loadDefaultDecoratorsIsDisabled()) {
            return;
        }
 
        $decorators = $this->getDecorators();
        if (empty($decorators)) {
            $this->addDecorator('Tooltip')
                 ->addDecorator('ViewHelper')
                 ->addDecorator('HtmlTag', array('tag' => 'li'));
        }
    }
}

// library/Tolerable/Form/DisplayGroup.php
 
class Tolerable_Form_DisplayGroup extends Zend_Form_DisplayGroup
{
    /**
     * Load default decorators
     * 
     * @return void
     */
    public function loadDefaultDecorators()
    {
        if ($this->loadDefaultDecoratorsIsDisabled()) {
            return;
        }
 
        $decorators = $this->getDecorators();
        if (empty($decorators)) {
            $this->addDecorator('Description', array('tag'   => 'li',
                                                     'class' => 'group_description'))
                 ->addDecorator('FormElements')
                 ->addDecorator('HtmlTag', array('tag' => 'ol'))
                 ->addDecorator('Fieldset');
        }
    }
}

// library/Tolerable/Form.php
 
class Tolerable_Form extends Zend_Form
{
    /**
     * Default display group class
     * @var string
     */
    protected $_defaultDisplayGroupClass = 'Tolerable_Form_DisplayGroup';
 
    /**
     * Constructor
     *
     * Add custom prefix path before parent constructor
     *
     * @param mixed $options
     * @return void
     */
    public function __construct($options = null)
    {
        $this->addPrefixPath('Tolerable_Form', 'Tolerable/Form');
        parent::__construct($options);
    }
 
    /**
     * Load the default decorators
     *
     * @return void
     */
    public function loadDefaultDecorators()
    {
        if ($this->loadDefaultDecoratorsIsDisabled()) {
            return;
        }
 
        $decorators = $this->getDecorators();
        if (empty($decorators)) {
            $this->addDecorator('FormElements')
                 ->addDecorator('Form');
        }
    }
}

// library/Zend/Form/Element/Xhtml.php
 
abstract class Zend_Form_Element_Xhtml extends Tolerable_Form_Element
{
}

$form = new Tolerable_Form;
$form->addElement('text', 'foo', array(
    'label'    => 'Foo',
    'required' => true
))->addElement('textarea', 'bar', array(
    'label'    => 'Bar'
))->addElement('submit', 'submit_btn', array(
    'label'    => 'Submit'
))->addDisplayGroup(
    array('foo', 'bar', 'submit_btn'),
    'baz',
    array('legend' => 'My Form')
);

display_errors              = Off
log_errors                  = On
upload_max_filesize         = 5M
post_max_size               = 6M
memory_limit                = 64M
 
zlib.output_compression     = Off
magic_quotes_gpc            = 0
zend.ze1_compatibility_mode = 0
suhosin.session.encrypt     = Off
 
session.auto_start          = 0
session.gc_maxlifetime      = 21600
session.gc_divisor          = 500
session.gc_probability      = 1
 
mbstring.func_overload      = 0

SetEnv PHPRC /home/user/etc/php.d/roundcube

extension_dir = "/usr/local/lib/php/extensions/no-debug-non-zts-20060613"

register_globals = Off
magic_quotes_gpc = Off

0 * * * * /usr/bin/test -f /usr/local/lib/php.ini && /bin/cat /usr/local/lib/php.ini /home/user/etc/php.d/custom.ini > /home/user/etc/php.d/php.ini || echo '/usr/local/lib/php.ini NOT FOUND'

cat /usr/local/lib/php.ini /home/user/etc/php.d/custom.ini > /home/user/etc/php.d/php.ini

SetEnv PHPRC /home/user/etc/php.d

// library/My/Application/Resource/Db.php
 
class My_Application_Resource_Db extends Zend_Application_Resource_Db
{
    public function init()
    {
        if (null !== ($db = $this->getDbAdapter())) {
            Zend_Registry::set('dbAdapter', $db);
        }
        return parent::init();
    }
}

includePaths.library = APPLICATION_PATH "/../library"
pluginPaths.My_Application_Resource = "My/Application/Resource"