<h2>File Contents: /home/planet5/www/4xpips.net/secure/library/Am/Form/Element/BricksEditor.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/4xpips.net/secure/library/Am/Form/Element/BricksEditor.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

/**
 * An admin UI element to handle visual bricks configuration
 * 
 * @package Am_SavedForm
 */
class Am_Form_Element_BricksEditor extends HTML_QuickForm2_Element
{
    const ALL = &#039;all&#039;;
    const ENABLED = &#039;enabled&#039;;
    const DISABLED = &#039;disabled&#039;;
    
    protected $bricks = array();
    protected $value = array();
    /** @var Am_Form_Bricked */
    protected $brickedForm = null;

    public function __construct($name, $attributes, Am_Form_Bricked $form)
    {
        parent::__construct($name, $attributes, null);
        $this-&gt;brickedForm = $form;
        class_exists(&#039;Am_Form_Brick&#039;, true);
        foreach ($this-&gt;brickedForm-&gt;getAvailableBricks() as $brick)
            $this-&gt;bricks[$brick-&gt;getClass()][$brick-&gt;getId()] = $brick;
    }

    public function getType()
    {
        return &#039;hidden&#039;; // we will output the row HTML too
    }

    public function getRawValue()
    {
        $value = array();
        foreach ($this-&gt;value as $row)
        {
            if ($brick = $this-&gt;getBrick($row[&#039;class&#039;], $row[&#039;id&#039;]))
                $value[] = $brick-&gt;getRecord();
        }
        return Am_Controller::getJson($value);
    }

    public function setValue($value)
    {
        if (is_string($value))
            $value = Am_Controller::decodeJson($value);
        $this-&gt;value = (array)$value;
        foreach ($this-&gt;value as &amp; $row)
        {
            if (empty($row[&#039;id&#039;]))
                continue;
            if (isset($row[&#039;config&#039;]) &amp;&amp; is_string($row[&#039;config&#039;]))
            {
                parse_str($row[&#039;config&#039;], $c);
                if (get_magic_quotes_gpc())
                    $c = Am_Request::ss($c); // remove quotes
                $row[&#039;config&#039;] = $c;
            }
            if ($brick = $this-&gt;getBrick($row[&#039;class&#039;], $row[&#039;id&#039;]))
            {
                $brick-&gt;setFromRecord($row);
            }
        }
        // handle special case - where there is a &quot;multiple&quot; brick and that is enabled
        // we have to insert additional brick to &quot;disabled&quot;, so new bricks of same
        // type can be added in editor
        $disabled = $this-&gt;getBricks(self::DISABLED);
        foreach ($this-&gt;getBricks(self::ENABLED) as $brick)
        {
            if (!$brick-&gt;isMultiple()) continue;
            $found = false;
            foreach ($disabled as $dBrick)
                if ($dBrick-&gt;getClass() == $brick-&gt;getClass()) { $found = true; break;}; 
            // create new disabled brick of same class
            if (!$found) 
                $this-&gt;getBrick($brick-&gt;getClass(), null);
        }
    }

    /**
     * Clones element if necessary (if id passed say as &quot;id-1&quot; and it is not found)
     * @return Am_Form_Brick|null
     */
    public function getBrick($class, $id)
    {
        if 
        (  !isset($this-&gt;bricks[$class][$id])
            &amp;&amp; isset($this-&gt;bricks[$class])
            &amp;&amp; current($this-&gt;bricks[$class])-&gt;isMultiple()
        )
        {
            if ($id === null)
                for ($i = 0; $i&lt;100; $i++)
                    if (!array_key_exists($class . &#039;-&#039; . $i, $this-&gt;bricks[$class]))
                    {
                        $id = $class . &#039;-&#039; . $i;
                        break;
                    }
            $this-&gt;bricks[$class][$id] = Am_Form_Brick::createFromRecord(array(&#039;class&#039; =&gt; $class, &#039;id&#039; =&gt; $id));
        }
        return empty($this-&gt;bricks[$class][$id]) ? null : $this-&gt;bricks[$class][$id];
    }
    public function getBricks($where = self::ALL)
    {
        $enabled = array();
        foreach ($this-&gt;value as $row)
            if (!empty($row[&#039;id&#039;]))
                $enabled[ ] = $row[&#039;id&#039;];
        
        $ret = array();
        foreach ($this-&gt;bricks as $class =&gt; $bricks)
            foreach ($bricks as $id =&gt; $b)
            {
                if ($where == self::ENABLED &amp;&amp; !in_array($id, $enabled))
                    continue;
                if ($where == self::DISABLED &amp;&amp; in_array($id, $enabled))
                    continue;
                $ret[$id] = $b;
            }
        // if we need enabled element, we need to maintain order according to value
        if ($where == self::ENABLED)
        {
            $ret0 = $ret;
            $ret = array();
            foreach ($enabled as $id)
                if (isset($ret0[$id]))
                    $ret[$id] = $ret0[$id];
        }
        return $ret;
    }

    public function render(HTML_QuickForm2_Renderer $renderer)
    {
        $renderer-&gt;getJavascriptBuilder()-&gt;addLibrary(&#039;bricks-editor&#039;, &#039;bricks-editor.js&#039;, 
            REL_ROOT_URL . &#039;/application/default/views/public/js&#039;);
        return parent::render($renderer);
    }

    public function __toString()
    {
        $enabled = $disabled = &quot;&quot;;
        foreach ($this-&gt;getBricks(self::ENABLED) as $brick)
            $enabled .= $this-&gt;renderBrick($brick, true) . &quot;\n&quot;;
        foreach ($this-&gt;getBricks(self::DISABLED) as $brick)
            $disabled .= $this-&gt;renderBrick($brick, false) . &quot;\n&quot;;
        
        $hidden = is_string($this-&gt;value) ? $this-&gt;value : Am_Controller::getJson($this-&gt;value);
        $hidden = Am_Controller::escape($hidden);
        
        $name = $this-&gt;getName();
        $formBricks = ___(&quot;Form Bricks&quot;);
        $availableBricks = ___(&quot;Available Bricks (drag to left to add)&quot;);
        $comments = nl2br(
            ___(&quot;To add fields into the form, move item from &#039;Available Bricks&#039; to &#039;Form Bricks&#039;.\n&quot;.
            &quot;To remove fields, move it back to &#039;Available Bricks&#039;.\n&quot;.
            &quot;To make form multi-page, insert &#039;PageSeparator&#039; item into the place where you want page to be split.&quot;)
           );
        
        
        return $this-&gt;getCss() . &lt;&lt;&lt;CUT
&lt;input type=&quot;hidden&quot; name=&quot;$name&quot; value=&quot;$hidden&quot;&gt;
&lt;div class=&#039;header-signup-form&#039;&gt;$formBricks&lt;/div&gt;
&lt;div class=&#039;header-available-fields&#039;&gt;$availableBricks&lt;/div&gt;
&lt;br clear=&#039;all&#039; /&gt;

&lt;ul id=&#039;bricks-enabled&#039; class=&#039;connectedSortable&#039;&gt;
$enabled
&lt;/ul&gt;
&lt;ul id=&#039;bricks-disabled&#039; class=&#039;connectedSortable&#039;&gt;
$disabled
&lt;/ul&gt;
&lt;div style=&#039;clear: both&#039;&gt;&lt;/div&gt;
&lt;div class=&#039;brick-comment&#039;&gt;$comments&lt;/div&gt;
CUT;
    }

    public function renderConfigForms()
    {
        $out = &quot;&lt;!-- brick config forms --&gt;&quot;;
        foreach ($this-&gt;getBricks(self::ALL) as $brick)
        {
            if (!$brick-&gt;haveConfigForm())
                continue;
            $form = new Am_Form_Admin;
            $brick-&gt;initConfigForm($form);
            $form-&gt;setDataSources(array(new Am_Request($brick-&gt;getConfigArray())));
            $out .= &quot;&lt;div id=&#039;brick-config-{$brick-&gt;getId()}&#039; class=&#039;brick-config&#039; style=&#039;display:none&#039;&gt;\n&quot;;
            $out .= &quot;&lt;h1&gt;&quot;.___(&quot;%s Configuration&quot;, $brick-&gt;getName()).&quot;&lt;/h1&gt;&quot;;
            $out .= (string) $form;
            $out .= &quot;&lt;/div&gt;\n\n&quot;;
        }
        
        $form = new Am_Form_Admin;
        $form-&gt;addElement(&#039;textarea&#039;, &#039;_tpl&#039;, array(&#039;rows&#039; =&gt; 1, &#039;cols&#039; =&gt; 40))-&gt;setLabel(&#039;-label-&#039;);
        $out .= &quot;&lt;div id=&#039;brick-labels&#039; style=&#039;display:none&#039;&gt;\n&quot;;
        $out .= &quot;&lt;h1&gt;&quot;.___(&#039;Edit Brick Labels&#039;).&quot;&lt;/h1&gt;&quot;;
        $out .= (string)$form;
        $out .= &quot;&lt;/div&gt;\n&quot;;
        $out .= &quot;&lt;!-- end of brick config forms --&gt;&quot;;
        return $out;
    }

    public function renderBrick(Am_Form_Brick $brick, $enabled)
    {
        $class = $enabled ? &#039;ui-state-default&#039; : &#039;ui-state-default&#039;;
        $configure = $labels = null;
        $attr = array(
            &#039;id&#039; =&gt; $brick-&gt;getId(),
            &#039;class&#039; =&gt; &quot;brick $class &quot; . $brick-&gt;getClass(),
            &#039;data-class&#039; =&gt; $brick-&gt;getClass(),
        );
        if ($brick-&gt;haveConfigForm()) 
        {
            $attr[&#039;data-config&#039;] = Am_Controller::getJson($brick-&gt;getConfigArray());
            $configure = &quot;&lt;a class=&#039;configure&#039;&gt;configure...&lt;/a&gt;&quot;;
        }
        if ($brick-&gt;getStdLabels())
        {
            $attr[&#039;data-labels&#039;] = Am_Controller::getJson($brick-&gt;getCustomLabels());
            $attr[&#039;data-stdlabels&#039;] = Am_Controller::getJson($brick-&gt;getStdLabels());
            $class = $brick-&gt;getCustomLabels() ? &#039;labels custom-labels&#039; : &#039;labels&#039;;
            $labels = &quot;&lt;a class=&#039;$class&#039;&gt;labels...&lt;/a&gt;&quot;;
        }
        
        if ($brick-&gt;isMultiple())
            $attr[&#039;data-multiple&#039;] = &quot;1&quot;;
        
        if ($brick-&gt;hideIfLoggedInPossible() == Am_Form_Brick::HIDE_DESIRED)
            $attr[&#039;data-hide&#039;] = $brick-&gt;hideIfLoggedIn() ? 1 : 0;
        
        
        $attrString = &quot;&quot;;
        foreach ($attr as $k =&gt; $v)
            $attrString .= &quot; $k=\&quot;&quot;.Am_Controller::escape($v).&quot;\&quot;&quot;;
        
        $checkbox = $this-&gt;renderHideIfLoggedInCheckbox($brick);
        return &quot;&lt;div $attrString&gt;
        {$brick-&gt;getName()}
        $configure
        $labels
        $checkbox
        &lt;/div&gt;&quot;;
    }
    
    protected function renderHideIfLoggedInCheckbox(Am_Form_Brick $brick)
    {
        if (($this-&gt;brickedForm instanceof Am_Form_Signup) 
            // do not display checkboxes if that form is JUST for signup and not for payment
            &amp;&amp; (!empty($this-&gt;bricks[&#039;product&#039;]) || !empty($this-&gt;bricks[&#039;paysystem&#039;])))
        {
            if ($brick-&gt;hideIfLoggedInPossible() != Am_Form_Brick::HIDE_DONT)
            {
                static $checkbox_id = 0;
                $checkbox_id++;
                $checked = $brick-&gt;hideIfLoggedIn();
                if ($brick-&gt;hideIfLoggedInPossible() == Am_Form_Brick::HIDE_ALWAYS)
                {
                    $checked = &quot;checked=&#039;checked&#039;&quot;;
                    $disabled = &quot;disabled=&#039;disabled&#039;&quot;;
                } else {
                    $disabled = &quot;&quot;;
                    $checked = $brick-&gt;hideIfLoggedIn() ? &quot;checked=&#039;checked&#039;&quot; : &#039;&#039;;    
                }
                return 
                    &quot;&lt;span class=&#039;hide-if-logged-in&#039;&gt;&lt;input type=&#039;checkbox&#039;&quot;.
                    &quot; id=&#039;chkbox-$checkbox_id&#039; value=1 $checked $disabled /&gt;&quot; .
                    &quot;&lt;label for=&#039;chkbox-$checkbox_id&#039;&gt;(hide if logged-in)&lt;/label&gt;&lt;/span&gt;\n&quot;;
            }
        }
    }

    public function getCss()
    {
        $id = $this-&gt;getId();
        return &lt;&lt;&lt;CUT
&lt;style type=&quot;text/css&quot;&gt;
    #bricks-enabled, #bricks-disabled  { width: 45%; padding: 10px; float: left; }
    .brick { border: solid 1px lightgray; margin: 2px; padding: 1px; }
    .page-separator { margin-top: 10px; background-color: lightgreen; }
    .header-signup-form, .header-available-fields { width: 45%; padding: 10px; float: left; font-size: 100%; font-weight: bold; }    .brick-comment { padding: 10px; font-size: 100%; }
    .hide-if-logged-in { margin-left: 20px; }
    
    
    #bricks-disabled .hide-if-logged-in { display: none; }
    #bricks-disabled a.configure { display: none; }
    #bricks-disabled a.labels { display: none; }
    a.configure, a.labels { color: blue; }
    a.labels.custom-labels { color: #360; }
    
    #row-$id .element-title { display: none; }
    #row-$id .element { margin-left: 0; }
&lt;/style&gt;
CUT;
    }

}
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