jedchecker/source/administrator/components/com_jedchecker/models/report.php

<?php
/**
 * @author     eaxs
 * @date       07/06/2012
 * @copyright  Copyright (C) 2008 - 2012 compojoom.com . All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

defined('_JEXEC') or die('Restricted access');


/**
 * This class is meant to be used by JED rules to
 * create a report.
 *
 */
class JEDcheckerReport extends JObject
{
    /**
     * Contains the report data.
     *
     * @see    reset
     * @var    array
     */
    protected $data;

    /**
     * The absolute path to the target extension.
     *
     * @var    string
     */
    protected $basedir;


    /**
     * Constructor. Initialises variables.
     *
     * @param     mixed    $properties    See JObject::__construct
     *
     * @return    void
     */
    public function __construct($properties = null)
    {
        // Construct JObject
        parent::__construct($properties);

        // Initialise vars
        if(empty($this->data)) $this->reset();
    }


    /**
     * Resets the report data.
     *
     * @return    void
     */
    public function reset()
    {
        $this->data = array();

        $this->data['errors'] = array();
        $this->data['compat'] = array();

        $this->data['count'] = new stdClass();
        $this->data['count']->total  = 0;
        $this->data['count']->errors = 0;
        $this->data['count']->compat = 0;
    }


    /**
     * Adds an error to the report.
     *
     * @param    string     $location    The location of the error. Can be a path to a file or dir.
     * @param    string     $text        An optional description of the error.
     * @param    integer    $line        If $location is a file, you may specify the line where the
     *                                   error occured.
     *
     * @return    void
     */
    public function addError($location, $text = NULL, $line = 0)
    {
        $item = new stdClass();
        $item->location = $location;
        $item->line     = $line;
        $item->text     = (empty($text) ? '' : JText::_($text));

        $this->addItem($item, 'errors');
    }


    /**
     * Adds a compatibility issue to the report.
     *
     * @param    string     $location    The location of the issue. Can be a path to a file or dir.
     * @param    string     $text        An optional description of the issue
     * @param    integer    $line        If $location is a file, you may specify the line where the
     *                                   issue occured.
     *
     * @return    void
     */
    public function addCompat($location, $text = NULL, $line = 0)
    {
        $item = new stdClass();
        $item->location = $location;
        $item->line     = $line;
        $item->text     = empty($text) ? NULL : JText::_($text);

        $this->addItem($item, 'compat');
    }


    /**
     * Formats the existing report data into HTML and returns it.
     *
     * @return    string    The HTML report data
     */
    public function getHTML()
    {
        $html = array();

        if($this->data['count']->total == 0) {
            // No errors or compatibility issues found
            $html[] = '<span class="success">';
            $html[] = JText::_('COM_JEDCHECKER_EVERYTHING_SEEMS_TO_BE_FINE_WITH_THAT_RULE');
            $html[] = '</span>';
        }
        else {
            $error_count  = $this->data['count']->errors;
            $compat_count = $this->data['count']->compat;

            // Go through the error list
            if($error_count > 0) {
                $html[] = '<strong>'.$error_count. ' '.JText::_('COM_JEDCHECKER_ERRORS').'</strong>';
                $html[] = '<ul class="jedchecker-rule-errors">';

                foreach($this->data['errors'] AS $i => $item)
                {
                    $num = $i + 1;

                    // Add the error count number
                    $html[] = '<li><strong>#'.str_pad($num, 3, '0', STR_PAD_LEFT).':</strong>&nbsp;';
                    $html[] = $item->location;

                    // Add line information if given
                    if($item->line > 0) {
                        $html[] = ' '.JText::_('COM_JEDCHECKER_IN_LINE').': <strong>'.$item->line.'</strong>';
                    }

                    // Add text if given
                    if(!empty($item->text)) {
                        $html[] = '<br /><small>'.$item->text.'</small>';
                    }

                    $html[] = '</li>';
                }

                $html[] = '</ul>';
            }

            // Go through the compat list
            if($compat_count > 0) {
                $html[] = '<strong>'.$error_count. ' '.JText::_('COM_JEDCHECKER_COMPAT_ISSUES').'</strong>';
                $html[] = '<ul class="jedchecker-rule-compat">';

                foreach($this->data['compat'] AS $i => $item)
                {
                    $num = $i + 1;

                    // Add the error count number
                    $html[] = '<li><p><strong>#'.str_pad($num, 3, '0', STR_PAD_LEFT).'</strong> ';
                    $html[] = $item->location;

                    // Add line information if given
                    if($item->line > 0) {
                        $html[] = ' '.JText::_('COM_JEDCHECKER_IN_LINE').': <strong>'.$item->line.'</strong>';
                    }

                    $html[] = '</p>';

                    // Add text if given
                    if(!empty($item->text)) {
                        $html[] = '<small>'.$item->text.'</small>';
                    }

                    $html[] = '</li>';
                }

                $html[] = '</ul>';
            }
        }


        return implode('', $html);
    }


    /**
     * Adds an item to the report data
     *
     * @param    object    $item    The item to add.
     * @param    string    $type    Optional item type. Can be 'errors' or 'compat'.
     *                              Defaults to 'errors'.
     *
     * @return    void
     */
    protected function addItem($item, $type = 'errors')
    {
        // Remove the base dir from the location
        if(!empty($this->basedir)) {
            $item->location = str_replace($this->basedir, '', $item->location);

            if($item->location == '') $item->location = '/';
        }

        // Add the item to the report data
        $this->data[$type][] = $item;

        $this->data['count']->total++;
        $this->data['count']->$type++;
    }
}