jmd_form_toggle.php

<?php
$plugin = array(
    'description' => 'Toggleable admin-forms.',
    'version' => '0.3',
    'type' => 1,
);
if (!defined('txpinterface')) include '../zem_tpl.php';

if (0) {
?>

# --- BEGIN PLUGIN HELP ---

h1. jmd_form_toggle

"Forum thread":http://forum.textpattern.com/viewtopic.php?id=27725, "hg repo":http://www.bitbucket.org/jmdeldin/jmd_form_toggle/

h2. Credits

Thanks to "Steve Dickinson":http://txp-plugins.netcarving.com/ for making this work.

# --- END PLUGIN HELP ---

<?php
}

# --- BEGIN PLUGIN CODE ---

if (txpinterface === 'admin')
{
    if (gps('event') === 'form')
    {
        ob_start('jmd_form_toggle_head');
        ob_start('jmd_form_toggle');
    }
    if (safe_field('css', 'txp_css', 'name="jmd_form_toggle"') === FALSE)
    {
        $css = <<<EOD
/*Collapse certain types by default
#type_article,
#type_comment,
#type_file,
#type_link,
#type_misc
{
    display: none;
}
*/

/*"Create new form" link*/
#jmd_form_toggle .action
{
    display: block;
    margin: 0 0 0.5em;
}

#jmd_form_toggle h3
{
    cursor: pointer;
    font: 14px Georgia, serif;
    margin: 0.5em 0 0;
}

#jmd_form_toggle table
{
    border-collapse: collapse;
    width: 100%;
}
#jmd_form_toggle td
{
    border-bottom: 1px solid #ddd;
    vertical-align: middle;
}
    #jmd_form_toggle .single td
    {
        padding: 0.3em 0;
    }
    #jmd_form_toggle .checkbox
    {
        text-align: right;
    }
#jmd_form_toggle tr
{}
    #jmd_form_toggle .current
    {
        background: #ffffcc;
    }
EOD;
        $css = base64_encode($css);
        safe_insert("txp_css", "name='jmd_form_toggle', css='$css'");
    }
}

/**
 * Adds headers for each form type.
 *
 * @param string $buffer
 */
function jmd_form_toggle($buffer)
{
    global $DB, $essential_forms, $step;
    if (empty($DB))
    {
        $DB = new DB();
    }
    $curForm = (gps('name') ? gps('name') : 'default');
    $out = sLink('form', 'form_create', gTxt('create_new_form'), 'action');
    $rs = safe_rows('name, type', 'txp_form',
        'name !="" order by type, name asc');
    foreach ($rs as $form)
    {
        $forms[$form['type']][] = $form['name'];
    }

    $types = array_keys($forms);
    foreach ($types as $type)
    {
        $out .= <<<EOD
<h3 class="plain" onclick="jmd_form_toggle('type_{$type}');">{$type}</h3>
<table id="type_{$type}">
EOD;
        $count = count($forms[$type]);
        for ($i = 0; $i < $count; $i++)
        {
            $formName = $forms[$type][$i];
            $formLink = eLink('form', 'form_edit', 'name', $formName, $formName);
            $checkbox = '<input type="checkbox" name="selected_forms[]"
                value="' . $formName . '"/>';
            $class = '';
            if (in_array($formName, $essential_forms))
            {
                $checkbox = '';
                $class .= ' single';
            }
            if ($curForm === $formName)
            {
                $class .= ' current';
                $formLink = tag($formName, 'strong');
            }
            $out .= <<<EOD
<tr class="{$class}">
    <td>
        {$formLink}
    </td>
    <td class="checkbox">
        {$checkbox}
    </td>
</tr>
EOD;
        }
        $out .= '</table>';
    }
    $out .= '<input type="hidden" name="event" value="form" />';

    $pattern = '/<table cellpadding="0" cellspacing="0" border="0" id="list" align="center">(.*)<input type="hidden" name="event" value="form" \/>/s';

    return preg_replace($pattern, tag($out, 'div', ' id="jmd_form_toggle"'),
        $buffer);
}

/**
 * Inserts CSS and JS into the head.
 *
 * @param string $buffer
 */
function jmd_form_toggle_head($buffer)
{
    $out = <<<EOD
<script type="text/javascript">
/**
 * Toggle an element's display.
 *
 * @param string id
 */
function jmd_form_toggle(id)
{
    var el = document.getElementById(id);
    if (el)
    {
        if (document.defaultView.getComputedStyle(el, '').getPropertyValue('display') == 'none')
        {
            el.style.display = 'table';
        }
        else
        {
            el.style.display = 'none';
        }
    }
};
</script>
<link href="./css.php?n=jmd_form_toggle" rel="stylesheet" type="text/css"/>
EOD;
    $find = '</head>';

    return str_replace($find, $out . $find, $buffer);
}

# --- END PLUGIN CODE ---
?>