bug-882 added new point-calculation to 43.php (support)

1 files changed, 554 insertions, 0 deletions

diff --git a/includes/notary.inc.php b/includes/notary.inc.php
new file mode 100644
index 0000000..1e73056
--- /dev/null
+++ b/includes/notary.inc.php
@@ -0,0 +1,554 @@
+<? /*
+    LibreSSL - CAcert web application
+    Copyright (C) 2004-2011  CAcert Inc.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; version 2 of the License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/ 
+
+	function query_init ($query)
+	{
+		return mysql_query($query);
+	}
+
+	function query_getnextrow ($res)
+	{
+		$row1 = mysql_fetch_assoc($res);
+		return $row1;
+	}
+
+	function query_get_number_of_rows ($resultset)
+	{
+		return intval(mysql_num_rows($resultset));
+	}
+
+	function get_number_of_assurances ($userid)
+	{
+		$res = query_init ("SELECT count(*) AS `list` FROM `notary`
+		     	WHERE `method` = 'Face to Face Meeting' AND `from`='".intval($userid)."' ");
+		$row = query_getnextrow($res);
+
+		return intval($row['list']);
+	}
+
+	function get_number_of_assurees ($userid)
+	{
+		$res = query_init ("SELECT count(*) AS `list` FROM `notary`
+			WHERE `method` = 'Face to Face Meeting' AND `to`='".intval($userid)."' ");
+		$row = query_getnextrow($res);
+
+		return intval($row['list']);
+	}
+
+	function get_top_assurer_position ($no_of_assurances)
+	{
+		$res = query_init ("SELECT count(*) AS `list` FROM `notary` 
+			WHERE `method` = 'Face to Face Meeting' 
+			GROUP BY `from` HAVING count(*) > '".intval($no_of_assurances)."'");
+		return intval(query_get_number_of_rows($res)+1);
+	}
+
+	function get_top_assuree_position ($no_of_assurees)
+	{
+		$res = query_init ("SELECT count(*) AS `list` FROM `notary`
+			WHERE `method` = 'Face to Face Meeting'
+			GROUP BY .`to` HAVING count(*) > '".intval($no_of_assurees)."'");
+		return intval(query_get_number_of_rows($res)+1);
+	}
+
+	function get_given_assurances ($userid)
+	{
+		$res = query_init ("select * from `notary` where `from`='".intval($userid)."' and `from` != `to` order by `id` asc");
+		return $res;
+	}
+
+	function get_received_assurances ($userid)
+	{
+		$res = query_init ("select * from `notary` where `to`='".intval($userid)."' and `from` != `to` order by `id` asc ");
+		return $res;
+	}
+
+	function get_given_assurances_summary ($userid)
+	{
+		$res = query_init ("select count(*) as number,points,awarded,method from notary where `from`='".intval($userid)."' group by points,awarded,method");
+		return $res;
+	}
+	
+	function get_received_assurances_summary ($userid)
+	{
+		$res = query_init ("select count(*) as number,points,awarded,method from notary where `to`='".intval($userid)."' group by points,awarded,method");
+		return $res;
+	}
+
+	function get_user ($userid)
+	{
+		$res = query_init ("select * from `users` where `id`='".intval($userid)."'");
+		return mysql_fetch_assoc($res);
+	}
+
+	function get_cats_state ($userid)
+	{
+
+		$res = query_init ("select * from `cats_passed` inner join `cats_variant` on `cats_passed`.`variant_id` = `cats_variant`.`id` and `cats_variant`.`type_id` = 1
+			WHERE `cats_passed`.`user_id` = '".intval($userid)."'");
+		return mysql_num_rows($res);
+	}
+
+	function calc_experience ($row,&$points,&$experience,&$sum_experience,&$revoked)
+	{
+		$points += $row['awarded'];
+		$experience = "&nbsp;";
+		$revoked = false;				# to be coded later (after DB-upgrade)
+		if ($row['method'] == "Face to Face Meeting")
+		{
+			$sum_experience = $sum_experience +2;
+			$experience = "2";
+		}
+		return $row['awarded'];
+	}
+
+	function calc_assurances ($row,&$points,&$experience,&$sumexperience,&$awarded,&$revoked)
+	{
+		$awarded = calc_points($row);
+		$revoked = false;
+
+		if ($awarded > 100)
+		{
+			$experience = $awarded - 100;		// needs to be fixed in the future (limit 50 pts and/or no experience if pts > 100)
+			$awarded = 100;
+		}
+		else
+			$experience = 0;	
+
+		switch ($row['method'])
+		{
+			case 'Thawte Points Transfer':
+			case 'CT Magazine - Germany':
+			case 'Temporary Increase':	      // Current usage of 'Temporary Increase' may break audit aspects, needs to be reimplemented
+				$awarded=sprintf("<strong style='color: red'>%s</strong>",_("Revoked"));
+				$experience=0;
+				$revoked=true;
+				break;
+			default:
+				$points += $awarded;
+		}
+		$sumexperience = $sumexperience + $experience;
+	}
+
+
+	function show_user_link ($name,$userid)
+	{
+		$name = trim($name);
+		if($name == "")
+			$name = _("Deleted before Verification");
+		else
+			$name = "<a href='wot.php?id=9&amp;userid=".intval($userid)."'>$name</a>";
+		return $name;
+	}
+
+	function get_assurer_ranking($userid,&$num_of_assurances,&$rank_of_assurer)
+	{
+		$num_of_assurances = get_number_of_assurances (intval($userid));
+		$rank_of_assurer = get_top_assurer_position($num_of_assurances);
+	}
+
+	function get_assuree_ranking($userid,&$num_of_assurees,&$rank_of_assuree)
+	{
+		$num_of_assurees = get_number_of_assurees (intval($userid));
+		$rank_of_assuree = get_top_assuree_position($num_of_assurees);
+	}
+
+
+// ************* html table definitions ******************
+
+	function output_ranking($userid)
+	{
+		get_assurer_ranking($userid,$num_of_assurances,$rank_of_assurer);
+		get_assuree_ranking($userid,$num_of_assurees,$rank_of_assuree);
+
+?>
+<table align="center" valign="middle" border="0" cellspacing="0" cellpadding="0" class="wrapper">
+    <tr>
+    	<td class="title"><?=_("Assurer Ranking")?></td>
+    </tr>
+    <tr>
+	<td class="DataTD"><?=sprintf(_("You have made %s assurances which ranks you as the #%s top assurer."), intval($num_of_assurances), intval($rank_of_assurer) )?></td>
+    </tr>
+    <tr>
+	<td class="DataTD"><?=sprintf(_("You have received %s assurances which ranks you as the #%s top assuree."), intval($num_of_assurees), intval($rank_of_assuree) )?></td>
+    </tr>
+</table>
+<br/>
+<?
+	}
+
+	function output_assurances_header($title,$support)
+	{
+?>
+<table align="center" valign="middle" border="0" cellspacing="0" cellpadding="0" class="wrapper">
+    <tr>
+<?
+	if ($support == "1")
+	{
+?>
+    	<td colspan="8" class="title"><?=$title?></td>
+<?
+	} else {
+?>
+    	<td colspan="7" class="title"><?=$title?></td>
+<?	}
+?>
+    </tr>
+    <tr>
+    	<td class="DataTD"><strong><?=_("ID")?></strong></td>
+    	<td class="DataTD"><strong><?=_("Date")?></strong></td>
+    	<td class="DataTD"><strong><?=_("Who")?></strong></td>
+    	<td class="DataTD"><strong><?=_("Points")?></strong></td>
+    	<td class="DataTD"><strong><?=_("Location")?></strong></td>
+    	<td class="DataTD"><strong><?=_("Method")?></strong></td>
+    	<td class="DataTD"><strong><?=_("Experience Points")?></strong></td>
+<?
+	if ($support == "1")
+	{
+?>
+	<td class="DataTD"><strong><?=_("Revoke")?></strong></td>
+<?
+	}
+?>
+    </tr>
+<?
+	}
+
+	function output_assurances_footer($points_txt,$points,$experience_txt,$sumexperience,$support)
+	{
+?>
+    <tr>
+    	<td class="DataTD" colspan="3"><strong><?=$points_txt?>:</strong></td>
+    	<td class="DataTD"><?=$points?></td>
+    	<td class="DataTD">&nbsp;</td>
+    	<td class="DataTD"><strong><?=$experience_txt?>:</strong></td>
+    	<td class="DataTD"><?=$sumexperience?></td>
+<?
+	if ($support == "1")
+	{
+?>
+    	<td class="DataTD">&nbsp;</td>
+<?
+	}
+?>
+
+    </tr>
+</table>
+<br/>
+<?
+	}
+
+	function output_assurances_row($assuranceid,$date,$name,$points,$location,$method,$experience,$userid,$support,$revoked)
+	{
+?>
+    <tr>
+	<td class="DataTD"><?=$assuranceid?></td>
+    	<td class="DataTD"><?=$date?></td>
+    	<td class="DataTD"><?=$name?></td>
+    	<td class="DataTD"><?=$points?></td>
+    	<td class="DataTD"><?=$location?></td>
+    	<td class="DataTD"><?=$method?></td>
+    	<td class="DataTD"><?=$experience?></td>
+<?
+	if ($support == "1")
+	{
+		if ($revoked == true)
+		{
+?>
+			<td class="DataTD">&nbsp;</td>
+<?		} else {
+?>
+			<td class="DataTD"><a href="account.php?id=43&amp;userid=<?=intval($userid)?>&amp;assurance=<?=intval($assuranceid)?>&amp;csrf=<?=make_csrf('admdelassurance')?>" onclick="return confirm('<?=_("Are you sure you want to revoke this assurance?")?>');"><?=_("Revoke")?></a></td>
+<?
+		}
+	}
+?>
+    </tr>
+<?
+	}
+
+	function output_summary_header()
+	{
+?>
+<table align="center" valign="middle" border="0" cellspacing="0" cellpadding="0" class="wrapper">
+    <tr>
+	<td colspan="4" class="title"><?=_("Summary of your Points")?></td>
+    </tr>
+    <tr>
+	<td class="DataTD"><strong><?=_("Description")?></strong></td>
+	<td class="DataTD"><strong><?=_("Points")?></strong></td>
+	<td class="DataTD"><strong><?=_("Countable Points")?></strong></td>
+	<td class="DataTD"><strong><?=_("Remark")?></strong></td>
+    </tr>
+<?
+	}
+
+	function output_summary_footer()
+	{
+?>
+</table>
+<br/>
+<?
+	}
+
+	function output_summary_row($title,$points,$points_countable,$remark)
+	{
+?>
+    <tr>
+	<td class="DataTD"><strong><?=$title?></strong></td>
+	<td class="DataTD"><?=$points?></td>
+	<td class="DataTD"><?=$points_countable?></td>
+	<td class="DataTD"><?=$remark?></td>
+    </tr>
+<?
+	}
+
+
+// ************* output given assurances ******************
+
+	function output_given_assurances_content($userid,&$points,&$sum_experience,$support)
+	{
+		$points = 0;
+		$sumexperience = 0;
+		$res = get_given_assurances(intval($userid));
+		while($row = mysql_fetch_assoc($res))
+		{
+			$fromuser = get_user (intval($row['to'])); 
+			calc_experience ($row,$points,$experience,$sum_experience,$revoked);
+			$name = show_user_link ($fromuser['fname']." ".$fromuser['lname'],intval($row['to']));
+			output_assurances_row (intval($row['id']),$row['date'],$name,intval($row['awarded']),$row['location'],$row['method']==""?"":_(sprintf("%s", $row['method'])),$experience,$userid,$support,$revoked);
+		}
+	}
+
+// ************* output received assurances ******************
+
+	function output_received_assurances_content($userid,&$points,&$sum_experience,$support)
+	{
+		$points = 0;
+		$sumexperience = 0;
+		$res = get_received_assurances(intval($userid));
+		while($row = mysql_fetch_assoc($res))
+		{
+			$fromuser = get_user (intval($row['from']));
+			calc_assurances ($row,$points,$experience,$sum_experience,$awarded,$revoked);
+			$name = show_user_link ($fromuser['fname']." ".$fromuser['lname'],intval($row['from']));
+			output_assurances_row (intval($row['id']),$row['date'],$name,$awarded,$row['location'],$row['method']==""?"":_(sprintf("%s", $row['method'])),$experience,$userid,$support,$revoked);
+		}
+	}
+
+// ************* output summary table ******************
+
+	function check_date_limit ($userid,$age)
+	{
+		$dob = date("Y-m-d", mktime(0,0,0,date("m"),date("d"),date("Y")-$age));
+		$res = query_init ("select id from `users` where `id`='".$userid."' and `dob` < '$dob'");
+		return intval(query_get_number_of_rows($res));
+	}
+
+	function calc_points($row)
+	{
+		if (intval($row['points']) < intval($row['awarded']))
+			$points = intval($row['awarded']);      // if 'sum of added points' > 100, awarded shows correct value
+		else
+			$points = intval($row['points']);       // on very old assurances, awarded is '0' instead of correct value
+		switch ($row['method'])
+		{
+			case 'Thawte Points Transfer':	  // revoke all Thawte-points     (as per arbitration)
+			case 'CT Magazine - Germany':	   // revoke c't		   (only one test-entry)
+			case 'Temporary Increase':	      // revoke 'temporary increase'  (Current usage breaks audit aspects, needs to be reimplemented)
+				$points = 0;
+				break;
+			case 'Administrative Increase':	 // ignore AI with 2 points or less (historical for experiance points, now other calculation)
+				if ($points <= 2)	       // maybe limit to 35/50 pts in the future?
+					$points = 0;
+				break;
+			case 'Unknown':			 // to be revoked in the future? limit to max 50 pts?
+			case 'Trusted Third Parties':	     // to be revoked in the future? limit to max 35 pts?
+			case '':				// to be revoked in the future? limit to max 50 pts?
+			case 'Face to Face Meeting':	    // normal assurances, limit to 35/50 pts in the future?
+				break;
+			default:				// should never happen ... ;-)
+				$points = 0;
+		}
+		if ($points < 0)				// ignore negative points (bug needs to be fixed)
+			$points = 0;
+		return $points;
+	}
+
+	function max_points($userid)
+	{
+		return output_summary_content ($userid,0);
+	}
+
+	function output_summary_content($userid,$display_output)
+	{
+		$sum_points = 0;
+		$sum_experience = 0;
+		$sum_experience_other = 0;
+		$max_points = 100;
+		$max_experience = 50;
+
+		$experience_limit_reached_txt = _("Limit reached");
+
+		if (check_date_limit($userid,18) != 1)
+		{
+			$max_experience = 10;
+			$experience_limit_reached_txt = _("Limit given by PoJAM reached");
+		}
+		if (check_date_limit($userid,14) != 1)
+		{
+			$max_experience = 0;
+			$experience_limit_reached_txt = _("Limit given by PoJAM reached");
+		}
+
+		$res = get_received_assurances_summary($userid);
+		while($row = mysql_fetch_assoc($res))
+		{
+			$points = calc_points ($row);
+
+			if ($points > $max_points)			// limit to 100 points, above is experience (needs to be fixed)
+			{
+				$sum_experience_other = $sum_experience_other+($points-$max_points)*intval($row['number']);
+				$points = $max_points;
+			}
+			$sum_points += $points*intval($row['number']);
+		}
+
+		$res = get_given_assurances_summary($userid);
+		while($row = mysql_fetch_assoc($res))
+		{
+			switch ($row['method'])
+			{
+				case 'Face to Face Meeting':	 		// count Face to Face only
+					$sum_experience += 2*intval($row['number']);
+					break;
+			}
+
+		}
+
+		if ($sum_points > $max_points)
+			{
+			$sum_points_countable = $max_points;
+			$remark_points = _("Limit reached");
+			}
+		else
+			{
+			$sum_points_countable = $sum_points;
+			$remark_points = "&nbsp;";
+			}
+		if ($sum_experience > $max_experience)
+			{
+			$sum_experience_countable = $max_experience;
+			$remark_experience = $experience_limit_reached_txt;
+			}
+		else
+			{
+			$sum_experience_countable = $sum_experience;
+			$remark_experience = "&nbsp;";
+			}
+
+		if ($sum_experience_countable + $sum_experience_other > $max_experience)
+			{
+			$sum_experience_other_countable = $max_experience-$sum_experience_countable;
+			$remark_experience_other = $experience_limit_reached_txt;
+			}
+		else
+			{
+			$sum_experience_other_countable = $sum_experience_other;
+			$remark_experience_other = "&nbsp;";
+			}
+
+		if ($sum_points_countable < $max_points)
+			{
+			if ($sum_experience_countable != 0)
+				$remark_experience = _("Points on hold due to less assurance points");
+			$sum_experience_countable = 0;
+			if ($sum_experience_other_countable != 0)
+				$remark_experience_other = _("Points on hold due to less assurance points");
+			$sum_experience_other_countable = 0;
+			}
+
+		$issue_points = 0;
+		$cats_test_passed = get_cats_state ($userid);
+		if ($cats_test_passed == 0)
+		{
+			$issue_points_txt = "<strong style='color: red'>"._("You have to pass the CAcert Assurer Challenge (CATS-Test) to be an Assurer")."</strong>";
+			if ($sum_points_countable < $max_points)
+			{
+				$issue_points_txt = "<strong style='color: red'>";
+				$issue_points_txt .= sprintf(_("You need %s assurance points and the passed CATS-Test to be an Assurer"), intval($max_points));
+				$issue_points_txt .= "</strong>";
+			}
+		}
+		else
+		{
+			$experience_total = $sum_experience_countable+$sum_experience_other_countable;
+			$issue_points_txt = "";
+			if ($sum_points_countable == $max_points)
+				$issue_points = 10;
+			if ($experience_total >= 10)
+				$issue_points = 15;
+			if ($experience_total >= 20)
+				$issue_points = 20;
+			if ($experience_total >= 30)
+				$issue_points = 25;
+			if ($experience_total >= 40)
+				$issue_points = 30;
+			if ($experience_total >= 50)
+				$issue_points = 35;
+			if ($issue_points != 0)
+				$issue_points_txt = sprintf(_("You may issue up to %s points"),$issue_points);
+		}
+		if ($display_output)
+		{
+			output_summary_row (_("Assurance Points you received"),$sum_points,$sum_points_countable,$remark_points);
+			output_summary_row (_("Total Experience Points by Assurance"),$sum_experience,$sum_experience_countable,$remark_experience);
+			output_summary_row (_("Total Experience Points (other ways)"),$sum_experience_other,$sum_experience_other_countable,$remark_experience_other);
+			output_summary_row (_("Total Points"),"&nbsp;",$sum_points_countable + $sum_experience_countable + $sum_experience_other_countable,$issue_points_txt);
+		}
+		return $issue_points;
+	}
+
+	function output_given_assurances($userid,$support)
+	{
+		output_assurances_header(_("Assurance Points You Issued"),$support);
+		output_given_assurances_content($userid,$points,$sum_experience,$support);
+		output_assurances_footer(_("Total Points Issued"),$points,_("Total Experience Points"),$sum_experience,$support);
+	}
+
+	function output_received_assurances($userid,$support)
+	{
+		output_assurances_header(_("Your Assurance Points"),$support);
+		output_received_assurances_content($userid,$points,$sum_experience,$support);
+		output_assurances_footer(_("Total Assurance Points"),$points,_("Total Experience Points"),$sum_experience,$support);
+	}
+
+	function output_summary($userid)
+	{
+		output_summary_header();
+		output_summary_content($userid,1);
+		output_summary_footer();
+	}
+
+	function output_end_of_page()
+	{
+?>
+	<p>[ <a href='javascript:history.go(-1)'><?=_("Go Back")?></a> ]</p>
+<?
+	}
+?>