url.inc

<?php
require_once SQ_INCLUDE_PATH.'/asset_attribute.inc';
require_once SQ_FUDGE_PATH.'/general/general.inc';

class Asset_Attribute_Url extends Asset_Attribute
{


    function Asset_Attribute_Url($attributeid=0, $value=null)
    {
        $this->Asset_Attribute($attributeid, $value);

        // set default edit parameters
        $this->_edit_params['width']  = 0;
        $this->_edit_params['protocols'] = Array('http');

    }//end constructor


    function paintEditParams($prefix, $write_access=false)
    {
        echo '<b>URL Attribute " '.ucwords(str_replace('_', ' ', $this->name)).' " ('.$this->name.')</b><br />';
        ?>
        <table class="sq-backend-table">
            <tr>
                <td class="sq-backend-section-heading" style="width: 100px;"><?php echo translate('width'); ?></td>
                <td class="sq-backend-table-cell">
                    <?php
                    if ($write_access) {
                        text_box($prefix.'_'.$this->name.'_width', $this->_edit_params['width']);
                    } else {
                        echo $this->_edit_params['width'];
                    }
                    ?>
                </td>
            </tr>
            <tr>
                <td class="sq-backend-section-heading" style="width: 100px;"><?php echo translate('protocols'); ?></td>
                <td class="sq-backend-table-cell">
                    <?php
                    if ($write_access) {
                        text_box($prefix.'_'.$this->name.'_height', implode(',', $this->_edit_params['protocols']));
                    } else {
                        echo $this->_edit_params['protocols'];
                    }
                    ?>
                </td>
            </tr>
        </table>
        <?php

    }//end paintEditParams()


    function processEditParams($prefix)
    {
        // reading submitted vars
        if (!empty($_POST[$prefix.'_'.$this->name.'_width'])) {
            $this->_edit_params['width'] = $_POST[$prefix.'_'.$this->name.'_width'];
        }

        if (!empty($_POST[$prefix.'_'.$this->name.'_protocols'])) {
            $protocols = str_replace(' ', '', $_POST[$prefix.'_'.$this->name.'_protocols']);
            $this->_edit_params['protocols'] = explode(',', $protocols);
        }

        $values = Array();
        $values['width']  = $this->_edit_params['width'];
        $values['protocols'] = $this->_edit_params['protocols'];

        return $values;

    }//end processEditParams()


    function setEditParams(&$node)
    {
        if (!parent::setEditParams($node)) return false;

        if (isset($node->attributes()->width)) {
            $this->_edit_params['width']  = (int) $node->attributes()->width;
        }
        if (isset($node->attributes()->protocols)) {
            $protocols = str_replace(' ', '', (string)$node->attributes()->protocols);
            $this->_edit_params['protocols'] = explode(',', $protocols);
        }

        return true;

    }//end setEditParams()


    function paint($prefix, $read_only=false)
    {
        if ($read_only) {
            echo htmlspecialchars(nl2br($this->value));
            return;
        }

        require_once SQ_LIB_PATH.'/html_form/html_form.inc';

        url_tester($prefix, $this->value, $this->_edit_params['protocols'], $this->_edit_params['width']);

        return true;

    }//end paint()


    function process($prefix)
    {
        require_once SQ_LIB_PATH.'/html_form/html_form.inc';

        if (!isset($_REQUEST[$prefix.'_url'])) return false;
        if (!isset($_REQUEST[$prefix.'_protocol'])) return false;

        $value = get_url_tester_url($prefix);
        if ($this->value != $value && $this->setValue($value)) {
            $this->processed = true;
        } else {
            $this->processed = false;
        }

    }//end process()


    function validateValue(&$value)
    {
        $new_value = (string) $value;
        if ($new_value != $value) return false;
        $value = $new_value;
        return true;

    }//end validateValue()


}//end class

?>