qa-badge-admin.php

<?php
	class qa_badge_admin {

		function allow_template($template)
		{
			return ($template!='admin');
		}

		function option_default($option) {

			if(strpos($option,'badge_email_notify_id_') === 0) {
				return (qa_opt('badge_email_notify_on')?true:false);
			}

			$badges = qa_get_badge_list();

			$slug = preg_replace('/badge_(.+)_[^_]+/',"$1",$option);

			switch($option) {
				case 'badge_'.$slug.'_name':
					return qa_lang('badges/'.$slug);
				case 'badge_'.$slug.'_var':
					return @$badges[$slug]['var'];
				case 'badge_'.$slug.'_enabled':
					return '0';
				case 'badge_custom_badges':
					return true;
				case 'badge_notify_time':
					return 0;
				case 'badge_widget_list_max':
					return 5;
				case 'badge_widget_date_max':
					return 30;
				case 'badge_email_subject':
					return '[^site_title] ';
				case 'badge_email_body':
					return 'Congratulations!  You have earned a "^badge_name" badge from ^site_title ^if_post_text="for the following post:

^post_title
^post_url"

Please log in and visit your profile:

^profile_url

You may cancel these notices at any time by visiting your profile at the link above.';
				case 'badges_css':
					return '.notify-container {
	left: 0;
	right: 0;
	top: 0;
	padding: 0;
	position: fixed;
	width: 100%;
	z-index: 10000;
}
.badge-container-badge {
	white-space: nowrap;
}
.badge-notify {
	background-color: #F6DF30;
	color: #444444;
	font-weight: bold;
	width: 100%;
	text-align: center;
	font-family: sans-serif;
	font-size: 14px;
	padding: 10px 0;
	position:relative;
}
.notify-close {
	color: #735005;
	cursor: pointer;
	font-size: 18px;
	line-height: 18px;
	padding: 0 3px;
	position: absolute;
	right: 8px;
	text-decoration: none;
	top: 8px;
}				
#badge-form td {
	vertical-align:top;
}
.badge-bronze,.badge-silver, .badge-gold {
	margin-right:4px;
	color: #000;
	font-weight:bold;
	text-align:center;
	border-radius:4px;
	width:120px;
	padding: 5px 10px;
	display: inline-block;
}
.badge-bronze {
	background-color: #CB9114;

	background-image: -webkit-linear-gradient(left center , #CB9114, #EDB336, #CB9114, #A97002, #CB9114); 
	background-image:    -moz-linear-gradient(left center , #CB9114, #EDB336, #CB9114, #A97002, #CB9114);
	background-image:     -ms-linear-gradient(left center , #CB9114, #EDB336, #CB9114, #A97002, #CB9114); 
	background-image:      -o-linear-gradient(left center , #CB9114, #EDB336, #CB9114, #A97002, #CB9114); 
	background-image:         linear-gradient(left center , #CB9114, #EDB336, #CB9114, #A97002, #CB9114); /* standard, but currently unimplemented */

	border:2px solid #6C582C;
}				
.badge-silver {
	background-color: #CDCDCD;
	background-image: -webkit-linear-gradient(left center , #CDCDCD, #EFEFEF, #CDCDCD, #ABABAB, #CDCDCD); 
	background-image:    -moz-linear-gradient(left center , #CDCDCD, #EFEFEF, #CDCDCD, #ABABAB, #CDCDCD); 
	background-image:     -ms-linear-gradient(left center , #CDCDCD, #EFEFEF, #CDCDCD, #ABABAB, #CDCDCD); 
	background-image:      -o-linear-gradient(left center , #CDCDCD, #EFEFEF, #CDCDCD, #ABABAB, #CDCDCD); 
	background-image:         linear-gradient(left center , #CDCDCD, #EFEFEF, #CDCDCD, #ABABAB, #CDCDCD); /* standard, but currently unimplemented */
	border:2px solid #737373;
}				
.badge-gold {
	background-color: #EEDD0F;
	background-image: -webkit-linear-gradient(left center , #EEDD0F, #FFFF2F, #EEDD0F, #CCBB0D, #EEDD0F); 
	background-image:    -moz-linear-gradient(left center , #EEDD0F, #FFFF2F, #EEDD0F, #CCBB0D, #EEDD0F); 
	background-image:     -ms-linear-gradient(left center , #EEDD0F, #FFFF2F, #EEDD0F, #CCBB0D, #EEDD0F); 
	background-image:      -o-linear-gradient(left center , #EEDD0F, #FFFF2F, #EEDD0F, #CCBB0D, #EEDD0F); 
	background-image:         linear-gradient(left center , #EEDD0F, #FFFF2F, #EEDD0F, #CCBB0D, #EEDD0F); /* standard, but currently unimplemented */
	border:2px solid #7E7B2A;
}				
.badge-bronze-medal, .badge-silver-medal, .badge-gold-medal  {
	font-size: 14px;
	font-family:sans-serif;
}
.badge-bronze-medal {
	color: #CB9114;
}				
.badge-silver-medal {
	color: #CDCDCD;
}				
.badge-gold-medal {
	color: #EEDD0F;
}
.badge-pointer {
	cursor:pointer;
}				
.badge-desc {
	padding-left:8px;
}			
.badge-count {
	font-weight:bold;
}			
.badge-count-link {
	cursor:pointer;
	color:#992828;
}			
.badge-source {
	text-align:center;
	padding:0;
}
.badge-widget-entry {
	white-space:nowrap;
}
';
				default:
					return null;
			}

		}

		function admin_form(&$qa_content)
		{

		//	Process form input

			$ok = null;

			$badges = qa_get_badge_list();

			if (qa_clicked('badge_award_button')) {
				if((bool)qa_post_text('badge_award_delete')) {
					qa_db_query_sub(
						'DROP TABLE IF EXISTS ^userbadges'
					);
					qa_db_query_sub(
						'CREATE TABLE ^userbadges ('.
							'awarded_at DATETIME NOT NULL,'.
							'user_id INT(11) NOT NULL,'.
							'notify TINYINT DEFAULT 0 NOT NULL,'.
							'object_id INT(10),'.
							'badge_slug VARCHAR (64) CHARACTER SET ascii DEFAULT \'\','.
							'id INT(11) NOT NULL AUTO_INCREMENT,'.
							'PRIMARY KEY (id)'.
						') ENGINE=MyISAM DEFAULT CHARSET=utf8'
					);
				}
				$ok = $this->qa_check_all_users_badges();
			}
			else if (qa_clicked('badge_reset_names')) {
				foreach ($badges as $slug => $info) {
					qa_opt('badge_'.$slug.'_name',qa_lang('badges/'.$slug));
				}
				$ok = qa_lang('badges/badge_names_reset');
			}
			else if (qa_clicked('badge_reset_values')) {
				foreach ($badges as $slug => $info) {
					if(isset($info['var'])) {
						qa_opt('badge_'.$slug.'_var',$info['var']);
					}
				}
				$ok = qa_lang('badges/badge_values_reset');
			}
			else if (qa_clicked('badge_trigger_notify')) {
				$qa_content['test-notify'] = 1;
			}
			else if (qa_clicked('badge_reset_css')) {
				qa_opt('badges_css', $this->option_default('badges_css'));
				$ok = 'CSS Reset';
			}
			else if(qa_clicked('badge_save_settings')) {
				qa_opt('badge_active', (bool)qa_post_text('badge_active_check'));

				if (qa_opt('badge_active')) {

					qa_db_query_sub(
						'CREATE TABLE IF NOT EXISTS ^userbadges ('.
							'awarded_at DATETIME NOT NULL,'.
							'user_id INT(11) NOT NULL,'.
							'notify TINYINT DEFAULT 0 NOT NULL,'.
							'object_id INT(10),'.
							'badge_slug VARCHAR (64) CHARACTER SET ascii DEFAULT \'\','.
							'id INT(11) NOT NULL AUTO_INCREMENT,'.
							'PRIMARY KEY (id)'.
						') ENGINE=MyISAM DEFAULT CHARSET=utf8'
					);


					qa_db_query_sub(
						'CREATE TABLE IF NOT EXISTS ^achievements ('.
							'user_id INT(11) UNIQUE NOT NULL,'.
							'first_visit DATETIME,'.
							'oldest_consec_visit DATETIME,'.
							'longest_consec_visit INT(10),'.
							'last_visit DATETIME,'.
							'total_days_visited INT(10),'.
							'questions_read INT(10),'.
							'posts_edited INT(10)'.
						') ENGINE=MyISAM DEFAULT CHARSET=utf8'
					);

					// set badge names, vars and states

					foreach ($badges as $slug => $info) {

						// update var

						if(isset($info['var']) && qa_post_text('badge_'.$slug.'_var')) {
							qa_opt('badge_'.$slug.'_var',qa_post_text('badge_'.$slug.'_var'));
						}

						// toggle activation

						if((bool)qa_post_text('badge_'.$slug.'_enabled') === false) {
							qa_opt('badge_'.$slug.'_enabled','0');
						}
						else qa_opt('badge_'.$slug.'_enabled','1');

						// set custom names

						if (qa_post_text('badge_'.$slug.'_edit') != qa_opt('badge_'.$slug.'_name')) {
							qa_opt('badge_'.$slug.'_name',qa_post_text('badge_'.$slug.'_edit'));
							$qa_lang_default['badges'][$slug] = qa_opt('badge_'.$slug.'_name');
						}

					}

					// options

					qa_opt('badge_notify_time', (int)qa_post_text('badge_notify_time'));
					qa_opt('badge_show_users_badges',(bool)qa_post_text('badge_show_users_badges'));
					qa_opt('badge_show_source_posts',(bool)qa_post_text('badge_show_source_posts'));
					qa_opt('badge_show_source_users',(bool)qa_post_text('badge_show_source_users'));

					qa_opt('badge_admin_user_widget',(bool)qa_post_text('badge_admin_user_widget'));
					qa_opt('badge_admin_user_widget_q_item',(bool)qa_post_text('badge_admin_user_widget_q_item'));
					qa_opt('badge_admin_user_field',(bool)qa_post_text('badge_admin_user_field'));
					qa_opt('badge_admin_user_field_no_tab',(bool)qa_post_text('badge_admin_user_field_no_tab'));
					
					qa_opt('badge_widget_date_max',(int)qa_post_text('badge_widget_date_max'));
					qa_opt('badge_widget_list_max',(int)qa_post_text('badge_widget_list_max'));

					qa_opt('badge_email_notify',(bool)qa_post_text('badge_email_notify'));
					qa_opt('badge_email_notify_on',(bool)qa_post_text('badge_email_notify_on'));
					qa_opt('badge_email_subject',qa_post_text('badge_email_subject'));
					qa_opt('badge_email_body',qa_post_text('badge_email_body'));
					qa_opt('badges_css',qa_post_text('badges_css'));
				}
				$ok = qa_lang('badges/badge_admin_saved');
			}

		//	Create the form for display


			$fields = array();

			$fields[] = array(
				'label' => qa_lang('badges/badge_admin_activate'),
				'tags' => 'NAME="badge_active_check"',
				'value' => qa_opt('badge_active'),
				'type' => 'checkbox',
			);

			if(qa_opt('badge_active')) {

				$fields[] = array(
						'label' => qa_lang('badges/active_badges').':',
						'type' => 'static',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_admin_select_all'),
					'tags' => 'onclick="var isx = this.checked; jQuery(\'.badge-listing :checkbox\').prop(\'checked\',isx);"',
					'value' => false,
					'type' => 'checkbox',
				);

				foreach ($badges as $slug => $info) {
					
					$badge_name=qa_lang('badges/'.$slug);
					if(!qa_opt('badge_'.$slug.'_name')) qa_opt('badge_'.$slug.'_name',$badge_name);
					$name = qa_opt('badge_'.$slug.'_name');

					$badge_desc=qa_badge_desc_replace($slug);
					if(isset($info['var'])) $badge_desc = str_replace('#','<input type="text" name="badge_'.$slug.'_var" size="4" value="'.qa_opt('badge_'.$slug.'_var').'">',$badge_desc);

					$type = qa_get_badge_type($info['type']);
					$types = $type['slug'];

					$fields[] = array(
							'type' => 'static',
							'note' => '<table class="badge-listing"><tr><td><input type="checkbox" name="badge_'.$slug.'_enabled"'.(qa_opt('badge_'.$slug.'_enabled') !== '0' ? ' checked':'').'></td><td><input type="text" name="badge_'.$slug.'_edit" id="badge_'.$slug.'_edit" style="display:none" size="16" onblur="badgeEdit(\''.$slug.'\',true)" value="'.$name.'"><span id="badge_'.$slug.'_badge" class="badge-'.$types.'" onclick="badgeEdit(\''.$slug.'\')" title="'.qa_lang('badges/badge_admin_click_edit').'">'.$name.'</span></td><td>'.$badge_desc.'</td></tr></table>'
					);
				}

				$fields[] = array(
					'type' => 'blank',
				);

				$fields[] = array(
						'label' => qa_lang('badges/notify_time').':',
						'type' => 'number',
						'value' => qa_opt('badge_notify_time'),
						'tags' => 'NAME="badge_notify_time"',
						'note' => '<em>'.qa_lang('badges/notify_time_desc').'</em>',
				);

				$fields[] = array(
					'type' => 'blank',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_admin_user_field'),
					'tags' => 'NAME="badge_admin_user_field"',
					'value' => (bool)qa_opt('badge_admin_user_field'),
					'type' => 'checkbox',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_admin_user_field_no_tab'),
					'tags' => 'NAME="badge_admin_user_field_no_tab"',
					'value' => (bool)qa_opt('badge_admin_user_field_no_tab'),
					'type' => 'checkbox',
				);

				$fields[] = array(
					'type' => 'blank',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_show_source_posts'),
					'tags' => 'NAME="badge_show_source_posts"',
					'value' => (bool)qa_opt('badge_show_source_posts'),
					'type' => 'checkbox',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_show_source_users'),
					'tags' => 'NAME="badge_show_source_users"',
					'value' => (bool)qa_opt('badge_show_source_users'),
					'type' => 'checkbox',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_admin_user_widget'),
					'tags' => 'NAME="badge_admin_user_widget"',
					'value' => (bool)qa_opt('badge_admin_user_widget'),
					'type' => 'checkbox',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_admin_user_widget_q_item'),
					'tags' => 'NAME="badge_admin_user_widget_q_item"',
					'value' => (bool)qa_opt('badge_admin_user_widget_q_item'),
					'type' => 'checkbox',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_show_users_badges'),
					'tags' => 'NAME="badge_show_users_badges"',
					'value' => (bool)qa_opt('badge_show_users_badges'),
					'type' => 'checkbox',
				);
				if (qa_clicked('badge_trigger_notify')) {
					$fields['test-notify'] = 1;
				}

				$fields[] = array(
					'label' => 'Badge css stylesheet',
					'tags' => 'NAME="badges_css"',
					'value' => qa_opt('badges_css'),
					'rows' => 20,
					'type' => 'textarea',
				);
				
				$fields[] = array(
					'type' => 'blank',
				);
				
				$fields[] = array(
						'label' => qa_lang('badges/widget_list_max').':',
						'type' => 'number',
						'value' => qa_opt('badge_widget_list_max'),
						'tags' => 'NAME="badge_widget_list_max"',
				);
				
				$fields[] = array(
						'label' => qa_lang('badges/widget_date_max').':',
						'type' => 'number',
						'value' => qa_opt('badge_widget_date_max'),
						'tags' => 'NAME="badge_widget_date_max"',
				);				
				$fields[] = array(
					'type' => 'blank',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_email_notify'),
					'tags' => 'NAME="badge_email_notify" onclick="if(this.checked) jQuery(\'#badge_email_container\').fadeIn(); else jQuery(\'#badge_email_container\').fadeOut();"',
					'value' => (bool)qa_opt('badge_email_notify'),
					'type' => 'checkbox',
					'note' => '<table id="badge_email_container" style="display:'.(qa_opt('badge_email_notify')?'block':'none').'"><tr><td>',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_email_notify_on'),
					'tags' => 'NAME="badge_email_notify_on" id="badge_email_notify_on"',
					'value' => (bool)qa_opt('badge_email_notify_on'),
					'type' => 'checkbox',
				);

				$fields[] = array(
					'label' => qa_lang('badges/badge_email_subject'),
					'tags' => 'NAME="badge_email_subject" id="badge_email_subject"',
					'value' => qa_opt('badge_email_subject'),
					'type' => 'text',
				);

				$fields[] = array(
					'label' =>  qa_lang('badges/badge_email_body'),
					'tags' => 'name="badge_email_body" id="badge_email_body"',
					'value' => qa_opt('badge_email_body'),
					'type' => 'textarea',
					'rows' => 20,
					'note' => 'Available replacement text:<br/><br/><i>^site_title<br/>^handle<br/>^email<br/>^open<br/>^close<br/>^badge_name<br/>^post_title<br/>^post_url<br/>^profile_url<br/>^site_url<br/>^if_post_text="text"</i></td></tr></table>',
				);

				$fields[] = array(
					'type' => 'blank',
				);

			}

			return array(
				'ok' => ($ok && !isset($error)) ? $ok : null,

				'fields' => $fields,

				'buttons' => array(
					array(
						'label' => qa_lang('badges/badge_trigger_notify'),
						'tags' => 'name="badge_trigger_notify"'.(qa_opt('badge_active')?'':' disabled="true"'),
						'note' => '<br/><em>'.qa_lang('badges/badge_trigger_notify_desc').'</em><br/>',
					),
					array(
						'label' => qa_lang('badges/badge_reset_names'),
						'tags' => 'NAME="badge_reset_names"',
						'note' => '<br/><em>'.qa_lang('badges/badge_reset_names_desc').'</em><br/>',
					),
					array(
						'label' => qa_lang('badges/badge_reset_css'),
						'tags' => 'NAME="badge_reset_css"',
					),
					array(
						'label' => qa_lang('badges/badge_reset_values'),
						'tags' => 'NAME="badge_reset_values"',
						'note' => '<br/><em>'.qa_lang('badges/badge_reset_values_desc').'</em><br/>',
					),
					array(
						'label' => qa_lang('badges/badge_award_button'),
						'tags' => 'NAME="badge_award_button"',
						'note' => '<br/><em>'.qa_lang('badges/badge_award_button_desc').'</em><br/><input type="checkbox" name="badge_award_delete"><b>'.qa_lang('badges/badge_award_delete_desc').'</b><br/>',
					),
					array(
						'label' => qa_lang('badges/save_settings'),
						'tags' => 'NAME="badge_save_settings"',
						'note' => '<br/><em>'.qa_lang('badges/save_settings_desc').'</em><br/>',
					),
				),
			);
		}

// imported user badge checking functions

		function award_badge($object_id, $user_id, $badge_slug) {

			// add badge to userbadges

			qa_db_query_sub(
				'INSERT INTO ^userbadges (awarded_at, notify, object_id, user_id, badge_slug, id) '.
				'VALUES (NOW(), #, #, #, #, 0)',
				0, $object_id, $user_id, $badge_slug
			);

		}
		function get_post_data($id) {
			$result = qa_db_read_one_assoc(
				qa_db_query_sub(
					'SELECT * FROM ^posts WHERE postid=#',
					$id
				),
				true
			);
			return $result;
		}

	// badge check

		function qa_check_all_users_badges() {

			$awarded = 0;
			$users;

			$temp = qa_db_query_sub(
				'SELECT * FROM ^posts'
			);

			while ( ($post=qa_db_read_one_assoc($temp,true)) !== null ) {
				if(!$post['userid']) continue;
				$user='user'.$post['userid'];
				$pid = $post['postid'];
				$pt = $post['type'];

				// get post count

				if(isset($users[$user]) && isset($users[$user][$pt])) $users[$user][$pt]++;
				else $users[$user][$pt] = 1;

				// get post votes

				if($post['netvotes'] !=0) $users[$user][$pt.'votes'][] = array(
					'id'=>$pid,
					'votes'=>(int)$post['netvotes'],
					'parentid'=>$post['parentid'],
					'created'=>$post['created']
				);

				// get post views

				if($post['views']) $users[$user]['views'][] = array(
					'id'=>$pid,
					'views'=>$post['views']
				);
			}

		//votes received and given out

			$voter = qa_db_read_all_assoc(
				qa_db_query_sub(
					'SELECT userid,qupvotes,qdownvotes,aupvotes,adownvotes,upvoteds FROM ^userpoints'
				)
			);
			foreach ($voter as $idx => $votes) {
				$user='user'.$votes['userid'];

				// votes

				$users[$user]['votes'] = (int)$votes['qupvotes']+(int)$votes['qdownvotes']+(int)$votes['aupvotes']+(int)$votes['adownvotes'];

				// voteds

				$users[$user]['voted'] = (int)$votes['upvoteds'];
				unset($voter[$idx]);
			}

		// flags

			$flag_result = qa_db_read_all_values(
				qa_db_query_sub(
					'SELECT userid FROM ^uservotes WHERE flag > 0'
				)
			);

			foreach ($flag_result as $idx => $flag) {
				$user='user'.$flag;

				// get flag count

				if(isset($users[$user]) && isset($users[$user]['flags'])) $users[$user]['flags']++;
				else $users[$user]['flags'] = 1;
				unset($flag_result[$idx]);
			}

		// per user loop

			foreach ($users as $user => $data) {
				$uid = (int)substr($user,4);

				// bulk posts

				$badges = array(
					'Q' => array('asker','questioner','inquisitor'),
					'A' => array('answerer','lecturer','preacher'),
					'C' => array('commenter','commentator','annotator')
				);

				foreach($badges as $pt => $slugs) {
					if(!isset($data[$pt])) continue;

					$awarded += count(qa_badge_award_check($slugs, $data[$pt], $uid, null, 0));

				}

				// nice Q&A

				$badges = array('nice_question','good_question','great_question','nice_answer','good_answer','great_answer');
				
				if($this->badge_activated($badges)) {
					$badges = array(
						'Q' => array('nice_question','good_question','great_question'),
						'A' => array('nice_answer','good_answer','great_answer')
					);
					foreach($badges as $pt => $slugs) {
						foreach($slugs as $badge_slug) {
							if(!isset($data[$pt.'votes'])) continue;
							foreach($data[$pt.'votes'] as $idv) {
								
								// poll plugin integration
								
								if($pt == 'A' && qa_opt('poll_enable')) {
									$poll = qa_db_read_one_value(
										qa_db_query_sub(
											'SELECT meta_value FROM ^postmeta WHERE post_id=# AND meta_key=$',
											$idv['id'], 'is_poll'
										),
										true
									);
									if($poll) continue;								
								}
								
								if((int)$idv['votes'] >= (int)qa_opt('badge_'.$badge_slug.'_var') && qa_opt('badge_'.$badge_slug.'_enabled') !== '0') {

									$result = qa_db_read_one_value(
										qa_db_query_sub(
											'SELECT badge_slug FROM ^userbadges WHERE user_id=# AND object_id=# AND badge_slug=$',
											$uid, $idv['id'], $badge_slug
										),
										true
									);

									if ($result == null) { // not already awarded this badge
										$this->award_badge($idv['id'], $uid, $badge_slug,false,true);
										$awarded++;
									}

								// old question answer vote checks
									if($pt == 'A') {
										$qid = $idv['parentid'];
										$create = strtotime($idv['created']);

										$parent = $this->get_post_data($qid);
										$pcreate = strtotime($parent['created']);

										$diff = round(abs($pcreate-$create)/60/60/24);


										$badge_slug2 = $badge_slug.'_old';

										if($diff  >= (int)qa_opt('badge_'.$badge_slug2.'_var') && qa_opt('badge_'.$badge_slug2.'_enabled') !== '0') {
											$result = qa_db_read_one_value(
												qa_db_query_sub(
													'SELECT badge_slug FROM ^userbadges WHERE user_id=# AND object_id=# AND badge_slug=$',
													$uid, $idv['id'], $badge_slug2
												),
												true
											);
											if ($result == null) { // not already awarded for this answer
												$this->award_badge($idv['id'], $uid, $badge_slug2);
												$awarded++;
											}
										}
									}
								}
							}
						}
					}
				}
				
				// votes per user badges

				if(isset($data['votes'])) {

					$votes = $data['votes'];

					$badges = array('voter','avid_voter','devoted_voter');

					$awarded += count(qa_badge_award_check($badges, $votes, $uid, null, 0));

				}


				// voted per user badges

				if(isset($data['voted'])) {

					$votes = $data['voted'];

					$badges = array('liked','loved','revered');

					$awarded += count(qa_badge_award_check($badges, $votes, $uid, null, 0));

				}

				// views per post badges


				if(isset($data['views'])) {

					$badges = array('notable_question','popular_question','famous_question');

					foreach($data['views'] as $idv) {
						$awarded += count(qa_badge_award_check($badges, $idv['views'], $uid, $idv['id'], 0));
					}
				}

				// flags per user
				if(isset($data['flags'])) {
					$flags = $data['flags'];

					$badges = array('watchdog','bloodhound','pitbull');

					$awarded += count(qa_badge_award_check($badges, $flags, $uid, null, 0));

				}
				unset($users[$user]);
			}

		// selects, selecteds
			
			$badges = array('gifted','wise','enlightened','grateful','respectful','reverential');
			
			if($this->badge_activated($badges)) {
				$selects = qa_db_read_all_assoc(
					qa_db_query_sub(
						'SELECT aselects, aselecteds, userid FROM ^userpoints'
					)
				);

				foreach($selects as $idx => $s) {

					$uid = $s['userid'];

					if(isset($s['aselecteds'])) {
						$count = $s['aselecteds'];
						$badges = array('gifted','wise','enlightened');

						$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));

					}
					if(isset($s['aselects'])) {
						$count = $s['aselects'];
						$badges = array('grateful','respectful','reverential');

						$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));

					}
					unset($selects[$idx]);
				}
			}

		// achievements
			$badges = array('dedicated','devoted','zealous','visitor','trouper','veteran','regular','old_timer','ancestor','reader','avid_reader','devoted_reader');

			if($this->badge_activated($badges)) {
				$userq = qa_db_query_sub(
					'SELECT user_id AS uid,questions_read AS qr,oldest_consec_visit AS ocv,longest_consec_visit AS lcv,total_days_visited AS tdv,last_visit AS lv,first_visit AS fv,posts_edited AS pe FROM ^achievements'
				);

				while ( ($user=qa_db_read_one_assoc($userq,true)) !== null ) {

					$uid = $user['uid'];

				// edits

					$count = $user['pe'];
					$badges = array('editor','copy_editor','senior_editor');

					$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));

				// on-sign-in badges

					// check lapse in days since last visit
					// using julian days

					$todayj = GregorianToJD(date('n'),date('j'),date('Y'));

					$last_visit = strtotime($user['lv']);
					$lastj = GregorianToJD(date('n',$last_visit),date('j',$last_visit),date('Y',$last_visit));
					$last_diff = $todayj-$lastj;

					$first_visit = strtotime($user['fv']);
					$first_visitj = GregorianToJD(date('n',$first_visit),date('j',$first_visit),date('Y',$first_visit));
					$first_visit_diff = $todayj-$first_visitj;

					$badges = array('dedicated','devoted','zealous');
					$awarded += count(qa_badge_award_check($badges, $user['lcv'], $uid, null, 0));

					$badges = array('visitor','trouper','veteran');
					$awarded += count(qa_badge_award_check($badges, $user['tdv'], $uid, null, 0));

					$badges = array('regular','old_timer','ancestor');
					$awarded += count(qa_badge_award_check($badges, $first_visit_diff, $uid, null, 0));
				
				// views
				
					$badges = array('reader','avid_reader','devoted_reader');
					$awarded += count(qa_badge_award_check($badges, $user['qr'], $uid,null,0));				
				}
			}


		// points
		
			$badges = array('100_club','1000_club','10000_club');
			if($this->badge_activated($badges)) {
				$userq = qa_db_query_sub('SELECT userid, points FROM ^userpoints');
				while ( ($user=qa_db_read_one_assoc($userq,true)) !== null ) {
					$awarded += count(qa_badge_award_check($badges, $user['points'], $user['userid'], null, 0));
				}
			}

			if(!QA_FINAL_EXTERNAL_USERS) {

				// verified

				$badges = array('verified');
				if($this->badge_activated($badges)) {
					$userq = qa_db_query_sub('SELECT userid, flags FROM ^users WHERE flags&#', QA_USER_FLAGS_EMAIL_CONFIRMED);
					while ( ($user=qa_db_read_one_assoc($userq,true)) !== null ) {
						$awarded += count(qa_badge_award_check($badges, false, $user['userid'], null, 0));				
					}
				}

				// profile stuff

				$badges = array('avatar','profiler');
				if($this->badge_activated($badges)) {
					$userq = qa_db_query_sub('SELECT userid FROM ^users');

					while ( ($userid=qa_db_read_one_value($userq,true)) !== null ) {
						
						list($useraccount, $userprofile, $userfields)=qa_db_select_with_pending(
							qa_db_user_account_selectspec($userid, true),
							qa_db_user_profile_selectspec($userid, true),
							qa_db_userfields_selectspec()
						);

						// avatar badge
						
						if (qa_opt('avatar_allow_upload') && isset($useraccount['avatarblobid'])) {
							$badges = array('avatar');
							$awarded += count(qa_badge_award_check($badges, false, $userid, null, 0));				
						}
						
						// profile completion
						
						$missing = false;
						
						foreach ($userfields as $userfield) {
							if(!($userprofile[$userfield['title']])) {
								$missing = true;
								break;
							}
						}
						
						if(!$missing) {
							$badges = array('profiler');
							$awarded += count(qa_badge_award_check($badges, false, $userid, null, 0));			
						}
					}
				}
			}
			
			// rebuild badges from other plugins - experimental! - $module->custom_badges_rebuild() returns number of badges awarded.

			$moduletypes=qa_list_module_types();
			
			foreach ($moduletypes as $moduletype) {
				$modulenames=qa_list_modules($moduletype);
				
				foreach ($modulenames as $modulename) {
					$module=qa_load_module($moduletype, $modulename);
					
					if (method_exists($module, 'custom_badges_rebuild')) {
						$awarded += $module->custom_badges_rebuild();
					}
				}
			}

		// badges

			$badges = array('medalist','champion','olympian');
			
			if($this->badge_activated($badges)) {
				$badgelist = qa_db_read_all_values(
					qa_db_query_sub(
						'SELECT user_id FROM ^userbadges'
					)
				);

				$users = array();

				foreach ($badgelist as $idx => $medal) {
					$user='user'.$medal;

					// get badge count

					if(isset($users[$user]) && isset($users[$user]['medals'])) $users[$user]['medals']++;
					else $users[$user]['medals'] = 1;
					unset($badgelist[$idx]);
				}
				foreach($users as $user => $data) {
					$uid = (int)substr($user,4);

					// check badges

					if(isset($data['medals'])) {
						$uid = (int)substr($user,4);

						$count = $data['medals'];

						$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));

					}
					unset($users[$user]);
				}
			}			
			
		// return ok text
		
			return $awarded.' badge'.($awarded != 1 ? 's':'').' awarded.';
		}
		
		function badge_activated($badges) {
			$c = 0;
			foreach($badges as $slug) {
				if(qa_opt('badge_'.$slug.'_enabled') !== '0')
					$c++;
			}
			return $c;
		}
	}