feature 2486: Add an admin view for rates by user (improvement)
git-svn-id: http://piwigo.org/svn/trunk@12650 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
rvelices
parent
95325c68cf
commit
85a60f15e5
2 changed files with 47 additions and 33 deletions
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@ -36,6 +36,7 @@ if (isset($_GET['f_min_rates']))
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$filter_min_rates = (int)$_GET['f_min_rates'];
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}
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// build users
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global $conf;
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$query = 'SELECT DISTINCT
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u.'.$conf['user_fields']['id'].' AS id,
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@ -48,22 +49,19 @@ $users_by_id = array();
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$result = pwg_query($query);
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while ($row = pwg_db_fetch_assoc($result))
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{
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$user = array(
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$users_by_id[(int)$row['id']] = array(
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'name' => $row['name'],
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'anon' => is_autorize_status(ACCESS_CLASSIC, $row['status']) ? false : true
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);
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$users_by_id[(int)$row['id']] = $user;
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}
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$by_rate_model = array();
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$by_user_rating_model = array( 'rates' => array() );
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foreach($conf['rate_items'] as $rate)
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{
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$by_rate_model[$rate] = array();
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$by_user_rating_model['rates'][$rate] = array();
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}
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$by_user_rating_model = array( 'rates' => $by_rate_model);
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$image_ids = array();
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$by_user_ratings = array();
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$query = '
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@ -71,26 +69,25 @@ SELECT * FROM '.RATE_TABLE.' ORDER by date DESC';
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$result = pwg_query($query);
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while ($row = pwg_db_fetch_assoc($result))
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{
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if (!isset($users_by_id[$row['user_id']]))
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{
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$users_by_id[$row['user_id']] = array('name' => '???'.$row['user_id'], 'anon' => false);
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}
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$user = $users_by_id[$row['user_id']];
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if ($user['anon'])
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$usr = $users_by_id[$row['user_id']];
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if ($usr['anon'])
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{
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$user_key = $user['name'].'('.$row['anonymous_id'].')';
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$user_key = $usr['name'].'('.$row['anonymous_id'].')';
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}
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else
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{
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$user_key = $user['name'];
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$user_key = $usr['name'];
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}
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$rating = & $by_user_ratings[$user_key];
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if ( is_null($rating) )
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{
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$rating = $by_user_rating_model;
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$rating['uid'] = (int)$row['user_id'];
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$rating['aid'] = $user['anon'] ? $row['anonymous_id'] : '';
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$rating['aid'] = $usr['anon'] ? $row['anonymous_id'] : '';
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}
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$rating['rates'][$row['rate']][] = array(
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'id' => $row['element_id'],
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@ -100,8 +97,7 @@ while ($row = pwg_db_fetch_assoc($result))
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unset($rating);
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}
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// get image tn urls
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$image_urls = array();
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if (count($image_ids) > 0 )
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{
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@ -118,24 +114,41 @@ if (count($image_ids) > 0 )
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}
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}
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$query='SELECT element_id,
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AVG(rate) AS avg
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FROM '.RATE_TABLE.'
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GROUP BY element_id';
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$all_img_sum = array();
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$result = pwg_query($query);
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while ($row = pwg_db_fetch_assoc($result))
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{
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$all_img_sum[(int)$row['element_id']] = array( 'avg'=>(float)$row['avg'] );
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}
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foreach($by_user_ratings as $id => &$rating)
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{
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$c=0; $s=0; $ss=0;
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$c=0; $s=0; $ss=0; $consensus_dev=0;
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foreach($rating['rates'] as $rate => $rates)
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{
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$ct = count($rates);
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$c += $ct;
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$s += $ct * $rate;
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$ss += $ct * $rate * $rate;
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foreach($rates as $id_date)
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{
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$consensus_dev += abs($rate - $all_img_sum[$id_date['id']]['avg']);
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}
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}
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$consensus_dev /= $c;
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$var = ($ss - $s*$s/$c)/$c;
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$rating += array(
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'id' => $id,
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'count' => $c,
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'avg' => $s/$c,
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'std' => sqrt($var),
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'cv' => $s==0 ? -1 : sqrt($var)/($s/$c), // http://en.wikipedia.org/wiki/Coefficient_of_variation
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'cd' => $consensus_dev
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);
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}
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unset($rating);
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@ -162,18 +175,17 @@ function count_compare($a, $b)
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return ($d==0) ? 0 : ($d<0 ? -1 : 1);
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}
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function std_compare($a, $b)
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{
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$d = $a['std'] - $b['std'];
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return ($d==0) ? 0 : ($d<0 ? -1 : 1);
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}
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function cv_compare($a, $b)
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{
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$d = $a['cv'] - $b['cv'];
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$d = $b['cv'] - $a['cv']; //desc
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return ($d==0) ? 0 : ($d<0 ? -1 : 1);
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}
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function consensus_dev_compare($a, $b)
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{
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$d = $b['cd'] - $a['cd']; //desc
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return ($d==0) ? 0 : ($d<0 ? -1 : 1);
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}
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$order_by_index=3;
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if (isset($_GET['order_by']) and is_numeric($_GET['order_by']))
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@ -184,8 +196,8 @@ if (isset($_GET['order_by']) and is_numeric($_GET['order_by']))
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$available_order_by= array(
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array(l10n('Average rate'), 'avg_compare'),
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array(l10n('Number of rates'), 'count_compare'),
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array('StDev', 'std_compare'),
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array('Coeff of Variation', 'cv_compare'),
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array(l10n('Variation'), 'cv_compare'),
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array(l10n('Consensus deviation'), 'consensus_dev_compare'),
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);
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for ($i=0; $i<count($available_order_by); $i++)
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@ -205,6 +217,7 @@ $template->assign( array(
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'available_rates' => $conf['rate_items'],
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'ratings' => $by_user_ratings,
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'image_urls' => $image_urls,
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'TN_WIDTH' => 20+2*$conf['upload_form_thumb_maxwidth'],
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) );
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$template->set_filename('rating', 'rating_user.tpl');
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$template->assign_var_from_handle('ADMIN_CONTENT', 'rating');
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@ -1,3 +1,5 @@
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<h2>{$ratings|@count} {'Users'|@translate}</h2>
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<form action="{$F_ACTION}" method="GET">
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<fieldset>
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<label>{'Sort by'|@translate}
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@ -18,13 +20,12 @@
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{footer_script}{literal}
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function del(elt,uid,aid)
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{
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if (!confirm('{'Are you sure?'|@translate|@escape:'javascript'}'))
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if (!confirm({/literal}'{'Are you sure?'|@translate|@escape:'javascript'}'{literal}))
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return false;
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var tr = elt;
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while ( tr.nodeName != "TR") tr = tr.parentNode;
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tr = jQuery(tr).fadeTo(1000, 0.4);
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var ws = new PwgWS({/literal}'{$ROOT_URL|@escape:javascript}'{literal});
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ws.callService(
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(new PwgWS({/literal}'{$ROOT_URL|@escape:javascript}'{literal})).callService(
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'pwg.rates.delete', {user_id:uid, anonymous_id:aid},
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{
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method: 'POST',
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@ -40,8 +41,8 @@ function del(elt,uid,aid)
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<td>{'Username'|@translate}</td>
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<td>{'Number of rates'|@translate}</td>
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<td>{'Average rate'|@translate}</td>
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<td>StDev</td>
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<td>CV</td>
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<td>{'Variation'|@translate}</td>
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<td>{'Consensus deviation'|@translate|@replace:' ':'<br>'}</td>
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{foreach from=$available_rates item=rate}
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<td>{$rate}</td>
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{/foreach}
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@ -52,8 +53,8 @@ function del(elt,uid,aid)
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<td>{$user}</td>
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<td>{$rating.count}</td>
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<td>{$rating.avg|@number_format:2}</td>
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<td>{$rating.std|@number_format:3}</td>
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<td>{$rating.cv|@number_format:3}</td>
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<td>{$rating.cd|@number_format:3}</td>
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{foreach from=$rating.rates item=rates key=rate}
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<td>{if !empty($rates)}
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{capture assign=rate_over}{foreach from=$rates item=rate_arr}<img src="{$image_urls[$rate_arr.id].tn}" alt="thumb-{$rate_arr.id}" title="{$rate_arr.date}"></img>
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@ -68,9 +69,9 @@ function del(elt,uid,aid)
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{combine_script id='jquery.cluetip' load='footer' require='jquery' path='themes/default/js/plugins/jquery.cluetip.js'}
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{footer_script require='jquery.cluetip'}
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{literal}
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jQuery('.cluetip').cluetip({
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width: 350, splitTitle: '|'
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jQuery(document).ready(function(){ldelim}
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jQuery('.cluetip').cluetip({ldelim}
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width: {$TN_WIDTH}, splitTitle: '|'
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});
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{/literal}
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})
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{/footer_script}
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