<?php
/*
Plugin Name: Fabricatorz Custom Hacks
Plugin URI: http://fabricatorz.com
Description: Hacks~ 
Author: Jon Phillips 
Version: 2.0
Author URI: http://rejon.org
Copyright: 2008, Jon Phillips.
License: This entire theme is released under GNU AGPL license: http://www.gnu.org/licenses/agpl.html
*/

/**
 * CONSTANTS
 */
define('F_VIEW_MORE', 'View all...');
if ( function_exists('get_option') ) {
    define('F_DATE_FMT', get_option('date_format') );
    define('F_TIME_FMT', get_option('time_format') );
} else {
    define('F_DATE_FMT', 'F j, Y' );
    define('F_TIME_FMT', 'g:i a' );
}
define('F_TIME_FMT_LONG', F_DATE_FMT . ' @ ' . F_TIME_FMT);
if ( function_exists('__') )
    define('F_TIME_PREFIX', __('Updated'));
else
    define('F_TIME_PREFIX', 'Updated');
define('F_TIME', F_TIME_PREFIX . ' ' . date(F_TIME_FMT_LONG));
define('F_SEPARATOR', ' &mdash; ');

/* Keys and Formatting for Project Management */
// TODO: File with the custom form project to fix data structures
$_PROJECT_META_KEYS = array(
    'Icon'          => array('key'  => 'Icon',          'title' => 'Icon URL', 
                             'type' => 'text'),
    'Oneliner'      => array('key'  => 'Oneliner',      'title' => 'Oneliner', 
                             'type' => 'text'),
    'Summary'       => array('key'  => 'Summary',       'title' => 'Summary', 
                             'type' => 'textarea'), 
    'End_Date'      => array('key'  => 'End_Date',      'title' => 'End Date', 
                             'type' => 'text'), 
    'Location'      => array('key'  => 'Location',      'title' => 'Location', 
                             'type' => 'text'), 
    'Affiliations'  => array('key'  => 'Affiliations',  'title' => 'Affiliations',                           'type' => 'text'), 
    'Website'       => array('key'  => 'Website',       'title' => 'Website', 
                             'type' => 'text'), 
    'Status'        => array('key'  => 'Status',        'title' => 'Status', 
                             'type' => 'select',
                             'select_values' => 
                                'Active,Completed,Unreleased,Proposal,Cancelled,Idea'), 
    'Next_Step'     => array('key'  => 'Next_Step',     'title' => 'Next Step',
                             'type' => 'text'),
    'Role'          => array('key'  => 'Role',          'title' => 'Role', 
                             'type' => 'select', 
                             'select_values' => 'Founder,Co-Founder,CEO,Developer,Contributor,Manager,Board Member,Advisor,Consultant,Adjunct Professor,Liaison,Artist,Writer,Researcher,Presenter,Teacher'), 
    'Collaborators' => array('key'  => 'Collaborators', 
                             'title'=> 'Collaborators', 'type' => 'text'), 
    'Tags'          => array('key'  => 'Tags',          'title' => 'Tags', 
                             'type' => 'text'), 
    'Wiki'          => array('key'  => 'Wiki',          'title' => 'Wiki', 
                             'type' => 'text'), 
    'Type'          => array('key'  => 'Type',          'title' => 'Type', 
                             'type' => 'select', 
                             'select_values' => 'Collection,Website,Community,Article,Book,Collection,Sculpture,Installation,Video,Research,Academic,Software,Business,Standard'), 
    );

/**
 * Adds Project Management box to admin page only since added to action.
 */
function add_project_management_box () 
{
    global $_PROJECT_META_KEYS;
    if ( function_exists('mf_add_meta_box') )
         mf_add_meta_box('Project Management', $_PROJECT_META_KEYS,
                         array('page'), 'left');
}

add_action('admin_menu','add_project_management_box', 5);


/**
 * Print a box at the top of the content column with stuff we want in it.
 */
function get_priority_box ( $categories = '27' )
{
    if ( '' == $categories )
        return;

    if ( is_home() )
    {      
        global $post;
        $myposts = get_posts('numberposts=1&category=' . $categories . 
                             '&orderby=post_modified');
        if ( count($myposts) > 0 )
        {
            foreach($myposts as $post) :
            // Allow two specific custom template variables from a post
            // true parameter says only return one result as a string.
            $image     = get_post_meta( $post->ID, 'image', true );
            $reminders = get_post_meta( $post->ID, 'reminders', true );
            setup_postdata($post);
?>
<div id="priority">
<?php
    if ( !empty($image) )
        echo '<img src="' . $image . '" id="poster" alt="poster" />';
?>
<h3><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h3>
<?php
    // echo get_the_content();
    the_content();
    // the_excerpt();
    ?>
    <strong><?php edit_post_link(__('Edit This')); ?></strong><br />
    
    <span id="priority-modtime">
<?php
    the_modified_date();
    echo " @ ";
    the_modified_time();
?>
    </span>
    <?php
    if ( current_user_can( 'edit_post', $post->ID ) ) {
    ?>
    <p class="alert">
    <a href="/wiki/Help#Authors">
    ADMINS: Help Editing this Post?</a></p>
    <?php
    }
    ?>
<?php
            if ( !empty($reminders) )
                echo '<div id="reminders">' . $reminders . '</div>';
            endforeach; 
?>
<br class="spacer" />
</div>
<?php
        }
    }
}

/**
 * Prints a div box with images from pages randomly.
 * 
 * By default this prints a box out with 12 posts, so 4 rows with three images
 * each with links to the parent project page with media attached to them. 
 * These links are clickable tot he parent page. If you have 6 projects, then
 * it will show 6 projects, even if you have 12 down as the number of posts
 * you want. If not desirable behavior, then set unique_parents to false.
 *
 * @usage:
 * if ( function_exists('print_projects_box') )
 *     print_projects_box('post_parent=' . $post->ID . '&before=<h2 id="media">Media</h2>&with_descriptions=&link_type=&orderby=ASC' );
 *
 */
function print_projects_box ($options = '')
{

// The following code finds 3 images that show what is on the parent category
// and links to it
//
    $defaults = array(
	    'post_type'         => 'attachment',
	    'numberposts'       => 12, // get 12 since some might be dups, or crap
	    'post_status'       => null,
	    'post_parent'       => null, // any parent
	    'orderby'           => 'rand', // rand
	    'exclude'           => '',
        /* adding custom default not in query_posts */
        /* 'before'  => '<h2>Projects</h2>', */
        'before'            => '',
        'after'             => '',
        'with_descriptions' => true,
        'link_type'         => 'parent',
        'posts_per_row'     => 3,
        'unique_parents'    => false,
    ); 

    $options = wp_parse_args($options, $defaults);

    /* MASSIVE HACK TO GET THIS TO WORK PROPER:Y FOR RANDOM ... BASICALLY
       GETTING LARGER SAMPLE SIZE TO AVOID REPITITION */
    if ( $options['orderby'] == 'rand' ) 
    {
        $options['shuffle'] = true;
        $options['posts_limit'] = $options['numberposts'];
        // gives us more to choose from ;) shitty hack
        $options['numberposts'] = $options['numberposts'] * 6;
    }

    $buffer = '';

    $attachments = get_posts($options);
    // print_r_fmt($attachments);
    
    if ($attachments) : 
        
        if ( $options['shuffle'] )
            shuffle( $attachments );

	    $ct = 0;
        
	    $last_parent_ids = array();
	    foreach ($attachments as $post) :
		    // check to see if post is bullocks

            if ( $options['shuffle'] &&
		         empty($post->post_parent) ||
		         ( $options['unique_parents'] && 
                   in_array($post->post_parent,$last_parent_ids) ) ||
		         ( $post->post_mime_type != 'image/jpeg' && 
		           $post->post_mime_type != 'image/png'  &&
		           $post->post_mime_type != 'image/gif' )  )
            {
			    continue;
			}

		    $parent = get_post($post->post_parent);
            if ( $parent->post_type != 'page' )
                continue;

            setup_postdata($post);
	
            if ( $ct % $options['posts_per_row'] == 0 )
                $buffer .= '<tr>';

		    $buffer .= "<td>";

            if ( $options['link_type'] == 'parent' ) {
		        $pretty_perm = get_permalink($post->post_parent);
            } else if ( $options['link_type'] == 'page' ) {
                $pretty_perm = get_attachment_link($post->ID);
            } else {
                $pretty_perm = $post->guid;
            }

            /* a bit hacky to just add lightbox in, but who cares */
            // $link_meta = ' rel="lightbox[' . $post->ID . ']"';
            $link_meta = '';
		    $str = '<a href="%s"%s>%s</a>';
		    $buffer .=  sprintf($str, $pretty_perm, $link_meta,
			            wp_get_attachment_image($post->ID)) . "<br />";
            // print_r_fmt( wp_get_attachment_thumb_url($post->ID));
            if ( $options['with_descriptions'] )
		        $buffer .= sprintf($str, $pretty_perm, $link_meta, 
                           $parent->post_title);
		    $buffer .= "</td>";

		    $ct++;

            if ( $options['unique_parents'] )
		        $last_parent_ids[] = $post->post_parent;

            if ( $options['numberposts'] == $ct || 
                 ( !empty($options['posts_limit']) && 
                   $options['posts_limit'] == $ct ) || 
                 0 == $ct % $options['posts_per_row'] ) {
                $buffer .= "</tr>";

                if ( !empty($options['posts_limit']) && 
                   $options['posts_limit'] == $ct ) 
                    break;
            }     
	    endforeach;
    endif;
?>
<?php
    if ( !empty($buffer) ) :
?>
<?php echo $options['before']; ?>
<div id="projects">
<table>
<?php echo $buffer ?>
</table>
</div>
<?php
    endif;
}

/**
 * Prints out a pages metadata fmt'd  with desired fields. This is hacked management.
 *
 * @usage:
 * if ( function_exists('print_summary_box') )
 *     print_summary_box();
 *
 */
function print_summary_box ()
{
    global $post, $id, $_PROJECT_META_KEYS;

    $meta_arr = get_post_custom($id);   // get all metadata for post into array
    $buffer = '';

    if ( count($meta_arr) > 0 )
    {
?>
<?php
        foreach ($_PROJECT_META_KEYS as $key => $arr)
        {
            $value = &$meta_arr[$key];
            if ( empty($value) /* AUTO-SETS WIKI PAGE && $key != 'Wiki' */ ) 
                continue;
            $buffer .= '<tr>';
            $buffer .= '<td class="head">' . $arr['title'] . "</td>\n<td>";
            switch ($key) {
                case 'Date':
                case 'End_Date':
                case 'End Date':
                    $buffer .= get_meta_iter(date(F_DATE_FMT, 
                                              strtotime($value[0])), '', '');
                    break;
                case 'Website':
                    $buffer .= get_meta_iter($value, '');
                    break;
                case 'Wiki':
                    if ( empty($value) )
                        $value[] = '/wiki/' . $post->post_title;
                    $buffer .= get_meta_iter($value, '');
                    break;
                case 'Next_Step':
                    $buffer .= $value[0] . 
                               ' ' . F_SEPARATOR . ' <a href="/contact">' . 
                               _('Contact, if interested.') . '</a>';
                    break;
                case 'Type':
                case 'Tags':
                    if ( strpos($value[0], ', ') !== false )
                        $value = explode(', ', $value[0]);
                    $buffer .= get_meta_iter($value, '/tag/');
                    break;
                case 'Icon':
                    $buffer .= get_meta_iter($value, '', '<img src="%s" />'); 
                    break;
                case 'Role':
                case 'Collaborators':
                case 'Affiliations':
                    if ( strpos($value[0], ', ') !== false )
                        $value = explode(', ', $value[0]);
                default:
                    $buffer .= get_meta_iter($value, '', '%s');
            }
            $buffer .= "</td>\n</tr>";
        }
?>
<?php
        if (!empty($buffer)) : 
?>
<div id="summary">
<table>
<?php echo $buffer; ?>
</table>
</div>
<?php
        endif;
    }
} // end of function


/**
 * Iterates over a an array and then formats according to nasty variables.
 *
 * @usage get_meta_iter($value, '', '<img src="%s" />'); 
 */
function get_meta_iter ($value, $link = '', $str_fmt = '<a href="%s">%s</a>',
                           $separator = ', ')
{
    $buf = '';
    $ct = 1;
    if ( empty($str_fmt) )
        $buf .= $value;
    else
        foreach ($value as $entry) {
            // print list according to formatting, adding separator if desired
            $buf .= sprintf($str_fmt . ($ct < count($value) ? $separator : ''),
                            $link . $entry, $entry);
            $ct++;
        }
    return "$buf\n";
}

/**
 * Uses standard wordpress query to get related posts according to a tag.
 *
 * @usage: 
 *  if ( function_exists('print_related_posts') )
 *      print_related_posts('tag=' . $post->post_name );
 */
function print_related_posts ($options = '')
{
    global $post;
    $defaults = array(
	    'numberposts' => 7, 
	    'post_status' => null,
        'before'  => '<h2 id="related">Related Posts</h2>',
        'after' => '',
    ); 

    $options = wp_parse_args($options, $defaults);
    if ( !empty($options['tag']) )
        $options['more_link'] = '/tag/' . $options['tag'] ;

$myposts = get_posts($options);
if ( count($myposts) > 0 ) :

echo $options['before'];

?>
<?php
foreach($myposts as $post) :
?>
<p class="quickposts"><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a><br />
<?php echo F_TIME_PREFIX . ' '; the_time(F_TIME_FMT_LONG); ?> </p>
<?php endforeach; 
endif;

if ( !empty($options['more_link']) && count($myposts) > 0 ) :
?>
<p class="more"><a href="<?php echo $options['more_link']; ?>"><?php echo F_VIEW_MORE ?></a></p>
<?php
endif;

}

/**
 * Print out listsing of all projects
 *
 * Note, you need to put post_parent set to the category you are sourcing
 * 
 * @usage:
 * if ( function_exists('print_projects_all')
       print_projects_all('post_parent=' . $post->ID . '&showposts=-1&use_summary=true&use_title=&use_quicklinks=true&orderby=title&order=ASC&use_update=true&use_icon=true')
 */
function print_projects_all ($options = '')
{
    global $_PROJECT_META_KEYS;

    $defaults = array(
        'post_type'         => 'page',
        'orderby'           => 'modified',
        'order'             => 'DESC',
        'title_li'          => '',
        'post_parent'       => 469,
        'status'            => 'published',
        'showposts'         => '5',
        // my custom options below
        'use_summary'       => false,
        'use_status'        => true,
        'use_title'         => true,
        'use_update'        => true,
        'use_quicklinks'    => false,
        'use_icon'          => false,
        'default_icon'      => '/wp-content/plugins/fabricatorz/media/projects-box.png',
        'use_more_link'     => true,
        'use_sort_options' => false,
    ); 

    $options = wp_parse_args($options, $defaults);

    // NOTE: no custom search with meta values here...
    $sort_allowed   = array('orderby' => _('Sort by'),
                            'order'   => _('Order'));
    // Our filters, with display title as well
    $sort_options   = array('Status' => array('Active'    => _('Active'), 
                                              'Completed' => _('Completed'), 
                                              'Proposal'  => _('Proposal'), 
                                              'Cancelled' => _('Cancelled'), 
                                              'Idea'      => _('Idea')),
                            'orderby' 
                                     => array('date'      => _('Date'),
                                              'modified'  => _('Date Modified'),
                                              'name'      => _('Name'),
                                              'rand'      => _('Random'),
                                              'title'     => _('Title')),
                            'order' 
                                     => array('ASC'       => _('Ascending'),
                                              'DESC'      => _('Descending')),
                           );
    // process input
    if ( $options['use_sort_options'] )
    {
        // using meta key and value allows for us to use our custom fields
        if ( !empty($_REQUEST['meta_key']) && !empty($_REQUEST['meta_value']) )
        {
            $saved_query['meta_key'] = $options['meta_key'] = 
                $_REQUEST['meta_key'];
            $saved_query['meta_value'] = $options['meta_value']  = 
                $_REQUEST['meta_value'];
        }
        // iterate over the allowed in case we want to add more, etc
        foreach ($sort_allowed as $sort_key => $sort_val) {
            if ( empty($_REQUEST[$sort_key] ) )
                $saved_query[$sort_key] = $options[$sort_key];
            else    
                $saved_query[$sort_key] = $options[$sort_key] = 
                    $_REQUEST[$sort_key];
        }
    }

$pages = get_posts($options); 

// handle ui for sort options
if ( ($options['use_sort_options'] && count($pages) > 3) || 
     !empty($options['meta_key'])) {
?>
<div id="sortoptions"> 
<h4><?php echo _('Sort Options'); ?></h4> 
<?php

print_sort_ui($sort_options,$sort_allowed,$saved_query);
?>
<p><strong><?php echo __('Data'); ?></strong> <?php echo F_SEPARATOR ?> {&nbsp;
<?php echo count($pages) ?> Found &nbsp;}</p>
<?php
if ($options['use_quicklinks'] && count($pages) > 3 ) {
?>
<p><strong><?php echo __('Quick Links'); ?></strong> <?php echo F_SEPARATOR ?> {&nbsp; 
<?php
foreach ($pages as $page) {
    echo '<a href="#' . $page->post_name . '">' . $page->post_title . '</a>' . 
         '&nbsp;&nbsp;';
}
?>
}</p>
<?php
}
?>
</div>
<?php
}

if ($options['use_title'] || $options['use_more_link'])
    $parent_page = get_page($options['post_parent']);

if ($options['use_title']) :
?>
<h3><a href="<?php echo $parent_page->post_name ?>"><?php echo $parent_page->post_title  ?></a></h3>
<?php
endif;
?>
<ul class="projects">
<?php
// for every item, print out html
foreach ($pages as $page) {
    unset($tmp_post_meta, $tmp_site, $tmp_status);
    $local_site = get_permalink($page->ID);
    $tmp_meta = get_post_custom($page->ID);
    $tmp_strings = array();
    if ($options['use_status'] && !empty($tmp_meta['Status'][0])) {
        $tmp_strings['status'] = $tmp_meta['Status'][0];
    }
    if ($options['use_update'])
        $tmp_strings['update'] = F_TIME_PREFIX . ' ' .
                      date(F_DATE_FMT, strtotime($page->post_modified));
    if (!empty($tmp_meta['Website'][0]) )
        $tmp_strings['site'] =  ' <span class="url"><a href="' . 
                                $tmp_meta['Website'][0] . 
                                '">Official Site</a></span>';
    if (!empty($tmp_meta['Wiki'][0]) )
        $tmp_strings['wiki'] =  ' <span class="url"><a href="' . 
                                $tmp_meta['Wiki'][0] . 
                                '">Wiki</a></span>';
    echo '<li id="' . $page->post_name . '">';

    if ($options['use_icon']) {
        echo '<div class="icons">';
        if ( !empty($tmp_meta['Icon'][0]) )
            $tmp_icon = $tmp_meta['Icon'][0];
        else if ( !empty($options['default_icon']) )
            $tmp_icon = $options['default_icon'];
        if ( !empty($tmp_icon) )
            echo '<a href="' . $local_site . '"><img src="' . $tmp_icon . 
                 '" class="icon" alt="icon" /></a>';
        echo "</div>\n<div class=\"text\">";
    }

    echo sprintf('<a href="%s" class="title">%s</a><br />' . 
                 '%s<span class="status">%s</span>', 
                 $local_site, $page->post_title,
                 ( !empty($tmp_meta['Oneliner'][0]) ? 
                   '<span class="oneliner">'.$tmp_meta['Oneliner'][0].
                   '</span><br />' : ''), 
                 implode(", ", $tmp_strings) );

    if ( $options['use_summary'])
        echo '<p>' . $tmp_meta['Summary'][0] . '</p>';
    if ($options['use_icon'])
        echo "</div>\n";
    ?>
    </li>
    <?php
}

if ($options['use_more_link'])
    echo '<li class="more"><a href="/' . $parent_page->post_name . '">' . 
         F_VIEW_MORE . '</a></li>';
?>
</ul>
<?php
}

/**
 * Printing breadcrumbs from the uri and doing some hacks to chop that shit off.
 *
 * @usage:
 *     if ( function_exists('print_breadcrumbs') )
 *         print_breadcrumbs();
 */
function print_breadcrumbs ($before = '', $after = '', $home_text = 'home') {
    $url_arr = explode('/', $_SERVER['REQUEST_URI']);
    $url_arr_size = count($url_arr);

    if ($url_arr_size < 4) // because 0 and last element are crap
        return;

    $crumb_fmt = '%s<a href="%s">%s</a>';
    $crumb_sep = ' / ';
?>
<span class="crumbs">
<?php
    echo $before;
    // The 0 and last explode have nothing in them
    echo sprintf($crumb_fmt, $crumb_sep, '/', $home_text);
    for ($i=1; $i < ($url_arr_size - 1); $i++) {
        $root_path .= '/' . $url_arr[$i];
        if ( $i < $url_arr_size - 2 )
            echo sprintf($crumb_fmt, $crumb_sep, $root_path, $url_arr[$i]);
    }
    echo $after;
?>
</span>
<?php
}

/**
 * gets us a nasty list of values we need because the customized form
 * plugin is not using pretty data structures.
 */
function get_values_array($value, $separator = ',' )
{
    if ( strpos($value, $separator) !== false )
        return explode($separator, $value);
}

/**
 * Formats a query for the searching through projects.
 */
function format_query ($key, $values, $saved_query, $sort_allowed, 
                       $fmt = '<a href="%s">%s</a>') 
{
    $buf = '';
    $query_string = '?';
    $saved_query_sz = count($saved_query);
    $is_filter_set = false;
    $reset_link_buf = '';

    if ( $saved_query_sz > 0 ) {
        $ct = 0;
        foreach ($saved_query as $q_key => $q_val) {
            // skip same setting in saved queries
            if ( isset($values[$q_val]) || 
                 // nastiness because of two types of queries
                 ( empty($sort_allowed[$key]) &&
                   ( $key == $q_val ) ||
                   isset($values[$q_val]) ) ) {
                $is_filter_set = true;
                continue;
            }
            $tmp_string = "$q_key=$q_val" . 
                             ( $ct < $saved_query_sz ? '&' : '' );
            $query_string .= $tmp_string;
            // for making a reset per filter
            if ( $key != $q_key || $key == $q_val )
                $reset_link .= $tmp_string;
            $ct++;
        }
    }
    $active_fmt = '<span class="active">%s</span>';

    foreach ($values as $name => $title)  {
        // nastiness because there are two formats for query search
        if ( empty($sort_allowed[$key]) ) {
            if ( $saved_query['meta_value'] == $name )
                $buf .= sprintf($active_fmt, $title);
            else
                $buf .= sprintf($fmt, "$query_string" . 
                                "meta_key=$key&meta_value=$name", $name);
        }
        // handles normal queries
        else if ( $saved_query[$key] != $name ) {
            $buf .= sprintf($fmt, "$query_string$key=$name", $title);
        } else {
            $buf .= sprintf($active_fmt, $title); // if active (no link)
        }
        $buf .= ' ';
    }
    if ( $is_filter_set ) 
        $reset_link_buf = ' <a href="?' . $reset_link . '">Reset</a>';

    return "{&nbsp; $buf &nbsp;} $reset_link_buf";
}


function print_sort_ui ($sort_options, $sort_allowed, $saved_query)
{
    foreach ($sort_options as $key => $values) {
        echo '<p><strong>' . 
            ( empty($sort_allowed[$key]) ? $key : $sort_allowed[$key]) . 
            '</strong> ' .F_SEPARATOR . ' ';
        echo format_query($key, $values, $saved_query, $sort_allowed);
    }
}

// $Id: rglob.php,v 1.0 2008/11/24 17:20:00 hm2k Exp $

/**
 * Recursive glob()
 */

/**
 * @param int $pattern
 *  the pattern passed to glob()
 * @param int $flags
 *  the flags passed to glob()
 * @param string $path
 *  the path to scan
 * @return mixed
 *  an array of files in the given path matching the pattern.
 */

function rglob($pattern='*', $flags = 0, $path='')
{
    $paths=glob($path.'*', GLOB_MARK|GLOB_ONLYDIR|GLOB_NOSORT);
    $files=glob($path.$pattern, $flags);
    foreach ($paths as $path) { $files=array_merge($files,rglob($pattern, $flags, $path)); }
    return $files;
}


/**
 * Prints a variable with <pre> formatting so we don't lose it in the html.
 */
function print_r_fmt ($var, $msg = '') 
{   
    echo "<h4>$msg</h4>";
    echo '<pre>';
    print_r($var);
    echo '</pre>';
}

?>