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improved karma plugin

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This commit is contained in:
Garvin Hicking
2012-02-08 15:14:58 +01:00
parent a490e1e7a5
commit f16854859a
21 changed files with 381 additions and 258 deletions
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4
plugins/serendipity_event_karma/UTF-8/lang_bg.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_bg.inc.php 2114 2008-02-11 12:25:31Z jwalker $
/**
* @version $Revision$
* @version $Revision: 2114 $
* @author Ivan Cenov jwalker@hotmail.bg
* EN-revision: 1475
*/

16
plugins/serendipity_event_karma/UTF-8/lang_de.inc.php
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@ -1,13 +1,11 @@
<?php # lang_de.inc.php 1.1 2011-11-22 10:01:55 VladaAjgl $
<?php # lang_de.inc.php 1.0 2009-06-03 09:51:33 VladaAjgl $
/**
* @version 1.1
* @version 1.0
* @author Grischa Brockhaus <http://blog.brockha.us>
* DE-Revision: Revision of lang_de.inc.php
* @author Konrad Bauckmeier <kontakt@dd4kids.de>
* @translated 2009/06/03
* @author Konrad Bauckmeier <yourmail@example.com>
* @revisionDate 2011/11/22
*/
@define('PLUGIN_KARMA_NAME', 'Karma');
@ -46,7 +44,7 @@
@define('PLUGIN_KARMA_VOTETEXT_1', '-2');
@define('PLUGIN_KARMA_VOTETEXT_1_NAME', 'Benennung: Schlechtes Ergebnis');
@define('PLUGIN_KARMA_VOTETEXT_1_BLAHBLAH', 'Text, der dargestellt wird, wenn der Benutzer für "schlecht" im Textmode stimmen möchte. (Standard: ' . PLUGIN_KARMA_VOTETEXT_1 . ')');
@define('PLUGIN_KARMA_VOTED', 'Punktzahl "%s" gespeichert.');
@define('PLUGIN_KARMA_VOTED', 'Bewertung "%s" gespeichert.');
@define('PLUGIN_KARMA_VOTES', '%3$s Stimme(n)');
@define('PLUGIN_KARMA_INVALID', 'Bewertung ungültig oder manipuliert!');
@define('PLUGIN_KARMA_ALREADYVOTED', 'Bewertung bereits gespeichert.');
@ -73,7 +71,6 @@
//--JAM:@define('PLUGIN_KARMA_ALIGNMENT', 'Voting Bar Alignment');
//--JAM:@define('PLUGIN_KARMA_ALIGNMENT_BLAHBLAH', 'Alignment of voting bar in the entry footer. Templates can override this setting with !important (Default: right)');
//--JAM: @define('PLUGIN_KARMA_ALIGNMENT_DETECT', 'from style');
@define('PLUGIN_KARMA_VISITS', 'Aufrufstatisik aktivieren?');
@define('PLUGIN_KARMA_VISITS_BLAHBLAH', 'Soll jeder Klick auf einen Artikel gezählt und dargestellt werden?');
@define('PLUGIN_KARMA_VISITSCOUNT', ' %4$s Klicks');
@ -124,5 +121,8 @@
@define('PLUGIN_KARMA_DELETE_VOTES', 'Lösche ausgewählte Stimmen');
@define('PLUGIN_KARMA_APPROVE_VOTES', 'Bestätige ausgewählte Stimmen');
// Next lines were translated on 2011/11/22
@define('PLUGIN_KARMA_ACTIVE_REGISTERED', 'Nur eingeloggte Authoren können abstimmen');
//New on ajax feature
@define('PLUGIN_KARMA_AJAX', 'AJAX Funktionalität');
@define('PLUGIN_KARMA_AJAX_BLAHBLAH', 'Soll die Stimmabgabe mittels asynchronem Javascript erfolgen? Wenn ja, wird die Bewertung im Hintergrund an den Server gesendet und das Ergebnis dargestellt, ohne dass die Seite neu geladen werden muss.');
@define('PLUGIN_KARMA_ALIGNMENT', 'Ausrichtung des Plugins');
@define('PLUGIN_KARMA_ALIGNMENT_BLAHBLAH', 'Soll das Plugin links, mittig oder rechts angezeigt werden?');

4
plugins/serendipity_event_karma/UTF-8/lang_es.inc.php
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@ -1,6 +1,6 @@
<?php # $Id$
<?php # $Id: lang_es.inc.php 2110 2008-02-11 02:12:07Z slothman $
/**
* @version $Revision$
* @version $Revision: 2110 $
* @author Rodrigo Lazo Paz <rlazo.paz@gmail.com>
* EN-Revision: 690
*/

2
plugins/serendipity_event_karma/UTF-8/lang_fr.inc.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: lang_fr.inc.php 2110 2008-02-11 02:12:07Z slothman $
##########################################################################
# serendipity - another blogger... #

4
plugins/serendipity_event_karma/UTF-8/lang_ja.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_ja.inc.php 2110 2008-02-11 02:12:07Z slothman $
/**
* @version $Revision$
* @version $Revision: 2110 $
* @author Tadashi Jokagi <elf2000@users.sourceforge.net>
* EN-Revision: 690
*/

2
plugins/serendipity_event_karma/UTF-8/lang_ko.inc.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: lang_ko.inc.php 2110 2008-02-11 02:12:07Z slothman $
# Translated by: Wesley Hwang-Chung <wesley96@gmail.com>
# (c) 2005 http://www.tool-box.info/

4
plugins/serendipity_event_karma/UTF-8/lang_pl.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_pl.inc.php 2110 2008-02-11 02:12:07Z slothman $
/**
* @version $Revision$
* @version $Revision: 2110 $
* @author Kostas CoSTa Brzezinski <costa@kofeina.net>
* EN-Revision: Revision of lang_en.inc.php
*/

2
plugins/serendipity_event_karma/UTF-8/lang_tn.inc.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: lang_tn.inc.php 2110 2008-02-11 02:12:07Z slothman $
##########################################################################
# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity #
# Developer Team) All rights reserved. See LICENSE file for licensing #

2
plugins/serendipity_event_karma/UTF-8/lang_zh.inc.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: lang_zh.inc.php 2110 2008-02-11 02:12:07Z slothman $
##########################################################################
# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity #
# Developer Team) All rights reserved. See LICENSE file for licensing #

4
plugins/serendipity_event_karma/lang_bg.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_bg.inc.php 2114 2008-02-11 12:25:31Z jwalker $
/**
* @version $Revision$
* @version $Revision: 2114 $
* @author Ivan Cenov jwalker@hotmail.bg
*/

16
plugins/serendipity_event_karma/lang_de.inc.php
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@ -1,13 +1,11 @@
<?php # lang_de.inc.php 1.1 2011-11-22 10:01:55 VladaAjgl $
<?php # lang_de.inc.php 1.0 2009-06-03 09:51:33 VladaAjgl $
/**
* @version 1.1
* @version 1.0
* @author Grischa Brockhaus <http://blog.brockha.us>
* DE-Revision: Revision of lang_de.inc.php
* @author Konrad Bauckmeier <kontakt@dd4kids.de>
* @translated 2009/06/03
* @author Konrad Bauckmeier <yourmail@example.com>
* @revisionDate 2011/11/22
*/
@define('PLUGIN_KARMA_NAME', 'Karma');
@ -46,7 +44,7 @@
@define('PLUGIN_KARMA_VOTETEXT_1', '-2');
@define('PLUGIN_KARMA_VOTETEXT_1_NAME', 'Benennung: Schlechtes Ergebnis');
@define('PLUGIN_KARMA_VOTETEXT_1_BLAHBLAH', 'Text, der dargestellt wird, wenn der Benutzer f<>r "schlecht" im Textmode stimmen m<>chte. (Standard: ' . PLUGIN_KARMA_VOTETEXT_1 . ')');
@define('PLUGIN_KARMA_VOTED', 'Punktzahl "%s" gespeichert.');
@define('PLUGIN_KARMA_VOTED', 'Bewertung "%s" gespeichert.');
@define('PLUGIN_KARMA_VOTES', '%3$s Stimme(n)');
@define('PLUGIN_KARMA_INVALID', 'Bewertung ung<6E>ltig oder manipuliert!');
@define('PLUGIN_KARMA_ALREADYVOTED', 'Bewertung bereits gespeichert.');
@ -73,7 +71,6 @@
//--JAM:@define('PLUGIN_KARMA_ALIGNMENT', 'Voting Bar Alignment');
//--JAM:@define('PLUGIN_KARMA_ALIGNMENT_BLAHBLAH', 'Alignment of voting bar in the entry footer. Templates can override this setting with !important (Default: right)');
//--JAM: @define('PLUGIN_KARMA_ALIGNMENT_DETECT', 'from style');
@define('PLUGIN_KARMA_VISITS', 'Aufrufstatisik aktivieren?');
@define('PLUGIN_KARMA_VISITS_BLAHBLAH', 'Soll jeder Klick auf einen Artikel gez<65>hlt und dargestellt werden?');
@define('PLUGIN_KARMA_VISITSCOUNT', ' %4$s Klicks');
@ -124,5 +121,8 @@
@define('PLUGIN_KARMA_DELETE_VOTES', 'L<>sche ausgew<65>hlte Stimmen');
@define('PLUGIN_KARMA_APPROVE_VOTES', 'Best<73>tige ausgew<65>hlte Stimmen');
// Next lines were translated on 2011/11/22
@define('PLUGIN_KARMA_ACTIVE_REGISTERED', 'Nur eingeloggte Authoren k<>nnen abstimmen');
//New on ajax feature
@define('PLUGIN_KARMA_AJAX', 'AJAX Funktionalit<69>t');
@define('PLUGIN_KARMA_AJAX_BLAHBLAH', 'Soll die Stimmabgabe mittels asynchronem Javascript erfolgen? Wenn ja, wird die Bewertung im Hintergrund an den Server gesendet und das Ergebnis dargestellt, ohne dass die Seite neu geladen werden muss.');
@define('PLUGIN_KARMA_ALIGNMENT', 'Ausrichtung des Plugins');
@define('PLUGIN_KARMA_ALIGNMENT_BLAHBLAH', 'Soll das Plugin links, mittig oder rechts angezeigt werden?');

10
plugins/serendipity_event_karma/lang_en.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_en.inc.php 2738 2011-03-09 11:11:14Z garvinhicking $
/**
* @version $Revision$
* @version $Revision: 2738 $
* @author Translator Name <yourmail@example.com>
* EN-Revision: Revision of lang_en.inc.php
*/
@ -117,3 +117,9 @@
@define('PLUGIN_KARMA_DELETE_VOTES', 'Delete selected votes');
@define('PLUGIN_KARMA_APPROVE_VOTES', 'Approve selected votes');
@define('PLUGIN_KARMA_ACTIVE_REGISTERED', 'Only logged-in authors can vote');
//New on ajax feature
@define('PLUGIN_KARMA_AJAX', 'AJAX funcionality');
@define('PLUGIN_KARMA_AJAX_BLAHBLAH', 'Shall rating be performed by asynchronous javascript? If set to "yes", your rating will be send to the server in the background and the result will be displayed without refreshing the website.');
@define('PLUGIN_KARMA_ALIGNMENT', 'Alignmnet of the plugin');
@define('PLUGIN_KARMA_ALIGNMENT_BLAHBLAH', 'Shall the plugin be displayed left, center or right');

4
plugins/serendipity_event_karma/lang_es.inc.php
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@ -1,6 +1,6 @@
<?php # $Id$
<?php # $Id: lang_es.inc.php 1381 2006-08-15 10:14:56Z elf2000 $
/**
* @version $Revision$
* @version $Revision: 1381 $
* @author Rodrigo Lazo Paz <rlazo.paz@gmail.com>
* EN-Revision: 690
*/

4
plugins/serendipity_event_karma/lang_fa.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_fa.inc.php 1381 2006-08-15 10:14:56Z elf2000 $
/**
* @version $Revision$
* @version $Revision: 1381 $
* @author Omid Mottaghi <webmaster@oxygenws.com>
* EN-Revision: Revision of lang_fa.inc.php
*/

2
plugins/serendipity_event_karma/lang_fr.inc.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: lang_fr.inc.php 1381 2006-08-15 10:14:56Z elf2000 $
##########################################################################
# serendipity - another blogger... #

4
plugins/serendipity_event_karma/lang_ja.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_ja.inc.php 1381 2006-08-15 10:14:56Z elf2000 $
/**
* @version $Revision$
* @version $Revision: 1381 $
* @author Tadashi Jokagi <elf2000@users.sourceforge.net>
* EN-Revision: 690
*/

2
plugins/serendipity_event_karma/lang_ko.inc.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: lang_ko.inc.php 1381 2006-08-15 10:14:56Z elf2000 $
# Translated by: Wesley Hwang-Chung <wesley96@gmail.com>
# (c) 2005 http://www.tool-box.info/

4
plugins/serendipity_event_karma/lang_pl.inc.php
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@ -1,7 +1,7 @@
<?php # $Id$
<?php # $Id: lang_pl.inc.php 1548 2006-12-20 18:26:17Z garvinhicking $
/**
* @version $Revision$
* @version $Revision: 1548 $
* @author Kostas CoSTa Brzezinski <costa@kofeina.net>
* EN-Revision: Revision of lang_en.inc.php
*/

2
plugins/serendipity_event_karma/lang_tn.inc.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: lang_tn.inc.php 1381 2006-08-15 10:14:56Z elf2000 $
##########################################################################
# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity #
# Developer Team) All rights reserved. See LICENSE file for licensing #

541
plugins/serendipity_event_karma/serendipity_event_karma.php
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@ -1,4 +1,4 @@
<?php # $Id$
<?php # $Id: serendipity_event_karma.php 2778 2011-09-23 12:32:28Z garvinhicking $
@serendipity_plugin_api::load_language(dirname(__FILE__));
@ -42,14 +42,16 @@ class serendipity_event_karma extends serendipity_event
$propbag->add('name', PLUGIN_KARMA_NAME);
$propbag->add('description', PLUGIN_KARMA_BLAHBLAH);
$propbag->add('stackable', false);
$propbag->add('author', 'Garvin Hicking, Grischa Brockhaus, Gregor V<EFBFBD>ltz, Judebert');
$propbag->add('version', '2.6');
$propbag->add('author', 'Garvin Hicking, Grischa Brockhaus, Judebert, Gregor Voeltz');
$propbag->add('version', '2.7');
$propbag->add('requirements', array(
'serendipity' => '0.8',
'smarty' => '2.6.7',
'php' => '4.1.0'
));
$propbag->add('event_hooks', array(
'external_plugin' => true,
'frontend_footer' => true,
'frontend_configure' => true,
'entry_display' => true,
'css' => true,
@ -73,10 +75,11 @@ class serendipity_event_karma extends serendipity_event
'track_visits_of_loggedin_users',
'min_disp_visits',
'exits_active',
'logging',
'logging',
'ajax',
// Appearance options
'appearance_tab',
//--JAM:'alignment',
'alignment',
'rate_with_words',
'textual_msg',
'textual_current',
@ -238,11 +241,17 @@ class serendipity_event_karma extends serendipity_event
$propbag->add('default', 'false');
break;
/*--JAM:
// Log karma votes?
case 'ajax':
$propbag->add('type', 'boolean');
$propbag->add('name', PLUGIN_KARMA_AJAX);
$propbag->add('description', PLUGIN_KARMA_AJAX_BLAHBLAH);
$propbag->add('default', 'false');
break;
// Alignment to use for rating bars
case 'alignment':
$select = array(
//--JAM: 'detect' => PLUGIN_KARMA_ALIGNMENT_DETECT,
'left' => LEFT,
'center' => CENTER,
'right' => RIGHT);
@ -252,7 +261,7 @@ class serendipity_event_karma extends serendipity_event
$propbag->add('select_values', $select);
$propbag->add('default', 'right');
break;
*/
// Use words for ratings?
case 'rate_with_words':
$propbag->add('type', 'boolean');
@ -488,6 +497,207 @@ class serendipity_event_karma extends serendipity_event
return sprintf($karma_exits, $points);
}
function performkarmaVote() {
global $serendipity;
// Make sure the karmaVote cookie is set, even if empty <a name="#1" />
if (!isset($serendipity['COOKIE']['karmaVote'])) {
serendipity_setCookie('karmaVote', serialize(array()));
}
// If user didn't vote, we're done.
// Do we realy need this?
if (!isset($_POST['karmaId'])) {
if (!isset($serendipity['GET']['karmaId']) || !isset($serendipity['GET']['karmaVote'])) {
return;
}
}
// Get URL vote data
if (isset($_POST['karmaId'])) {
$this->karmaId = (int)$_POST['karmaId'];
$this->karmaVoting = (int)$_POST['karmaVote'];
} else {
$this->karmaId = (int)$serendipity['GET']['karmaId'];
$this->karmaVoting = (int)$serendipity['GET']['karmaVote'];
}
// karmaVote cookie was just set (see name="#1"); this boils down to
// "if check cookie isn't 1, there's no real cookie".
// The check cookie gets set when a rater is displayed,
// so you've got no business voting if you haven't even
// seen the rater yet.
if (!isset($serendipity['COOKIE']['karmaVote']) OR $serendipity['COOKIE']['check'] != '1') {
$this->karmaVote = 'nocookie';
return;
}
// Everything is ready. Get the cookie vote data.
$karma = unserialize($serendipity['COOKIE']['karmaVote']);
// Stop on invalid votes (cookie invalid, or URL data incorrect)
if (!is_array($karma) || !is_numeric($this->karmaVoting) || !is_numeric($this->karmaId) || $this->karmaVoting > 2 || $this->karmaVoting < -2) {
$this->karmaVote = 'invalid1';
return;
}
// Stop if the cookie says we already voted
if (!empty($karma[$this->karmaId])) {
$this->karmaVote = 'alreadyvoted';
return ;
}
// We don't want bots hitting the karma-voting
$agent = $_SERVER['HTTP_USER_AGENT'];
if (stristr($agent, 'google')
|| stristr($agent, 'LinkWalker')
|| stristr($agent, 'zermelo')
|| stristr($agent, 'NimbleCrawler')) {
$this->karmaVote = 'invalid1';
return ;
}
// Voting takes place here.
//
// Get voting data from the database (keeps all entries,
// even if no karma match)
$q = 'SELECT *
FROM ' . $serendipity['dbPrefix'] . 'entries AS e
LEFT OUTER JOIN ' . $serendipity['dbPrefix'] . 'karma AS k
ON e.id = k.entryid
WHERE e.id = ' . serendipity_db_escape_string($this->karmaId) . ' LIMIT 1';
$row = serendipity_db_query($q, true);
// If there's no entry with this ID, we're done
//
// --TODO: Modify the plugin to allow arbitrary voting with generated IDs
if (!isset($row) || !is_array($row)) {
$this->karmaVote = 'invalid2';
return;
}
$now = time();
if ($row['votes'] === '0' || $row['votes'] > 0) {
// Votes for this entry already exist. Do some checking.
$max_entrytime = $this->get_config('max_entrytime', 1440) * 60;
$max_votetime = $this->get_config('max_votetime', 5) * 60;
$max_karmatime = $this->get_config('max_karmatime', 7) * 24 * 60 * 60;
// Allow infinite voting when 0 or negative
if ($max_karmatime <= 0) {
$max_karmatime = $now;
}
// If the entry's timestamp is too old for voting,
// we're done.
if ($row['timestamp'] < ($now - $max_karmatime)) {
$this->karmaVote = 'timeout2';
return;
}
// If the entry is in the grace period, or votes
// aren't too close together, record the vote.
if (($row['timestamp'] > ($now - $max_entrytime)) || ($row['lastvote'] + $max_votetime < $now) || $row['lastvote'] == 0) {
// Update votes
$q = sprintf(
"UPDATE {$serendipity['dbPrefix']}karma
SET points = %s,
votes = %s,
lastvote = %s
WHERE entryid = %s",
$row['points'] + $this->karmaVoting,
$row['votes'] + 1,
$now,
$this->karmaId
);
serendipity_db_query($q);
} else {
// Entry was too recently voted upon. Figure out
// how long until voting will be allowed (in minutes).
$this->karmaVote = 'timeout';
$this->karmaTimeOut = abs(ceil(($now - ($row['lastvote'] + $max_votetime)) / 60));
return;
}
} else {
// No row. Use INSERT instead of UPDATE.
$q = sprintf(
"INSERT INTO {$serendipity['dbPrefix']}karma
(entryid, points, votes, lastvote, visits)
VALUES (%s, %s, %s, %s, %s)",
$this->karmaId,
$this->karmaVoting,
1,
$now,
0
);
$sql = serendipity_db_query($q);
}
// Log the vote
if (serendipity_db_bool($this->get_config('logging', false))) {
$q = sprintf(
"INSERT INTO {$serendipity['dbPrefix']}karmalog
(entryid, points, ip, user_agent, votetime)
VALUES (%s, %s, '%s', '%s', %s)",
$this->karmaId,
$this->karmaVoting,
serendipity_db_escape_string($_SERVER['REMOTE_ADDR']),
substr(serendipity_db_escape_string($_SERVER['HTTP_USER_AGENT']), 0, 255),
$now
);
$sql = serendipity_db_query($q);
if (is_string($sql)) {
mail($serendipity['serendipityEmail'] , 'KARMA ERROR', $q . '<br />' . $sql . '<br />');
}
}
// Set the cookie that we already voted for this entry
$karma[$this->karmaId] = $this->karmaVoting;
$this->karmaVote = 'voted';
serendipity_setCookie('karmaVote', serialize($karma));
}
function karmaVoted($myvote,$points,$votes) {
$msg = '<div class="serendipity_karmaSuccess">' . PLUGIN_KARMA_VOTED . '</div>';
if ($this->get_config('rate_with_words', false)) {
$myvote = $this->wordRating($myvote, 1);
}
elseif ($this->image_name != '0') {
$myvote = $this->imageRating($myvote, 1);
}
// Just a current rating bar, if any
$bar = $this->createRatingBar(null, $points, $votes);
return array("myvote" => $myvote, "msg" => $msg, "bar" => $bar);
}
function createkarmaBlock($entryid, $textual_msg, $msg, $bar, $enough_votes, $textual_current, $enough_visits, $textual_visits, $points, $votes) {
$image_class = '';
if ($this->image_name != '0') {
$image_class = ' serendipity_karmaVoting_images';
}
$karma_block = "<div class='serendipity_karmaVoting$image_class'><a id='karma_vote$entryid'></a>";
if ($textual_msg) {
$karma_block .= $msg;
}
$karma_block .= $bar;
if ($enough_votes && $textual_current) {
$curr_msg = $this->get_config('curr_msg', PLUGIN_KARMA_CURRENT);
$karma_block .= '<span class="serendipity_karmaVoting_current">' . $curr_msg . '</span>';
}
if ($enough_visits && $textual_visits) {
$karma_block .= '<span class="serendipity_karmaVoting_visits">' . PLUGIN_KARMA_VISITSCOUNT . '</span>';
}
$karma_block .= "\n</div>\n";
// Adjust rating points
if ($this->get_config('rate_with_words', false)) {
$points = $this->wordRating($points, $votes);
}
elseif ($this->image_name != '0') {
$points = $this->imageRating($points, $votes);
}
return array("karma_block" => $karma_block, "points" => $points);
}
function event_hook($event, &$bag, &$eventData, $addData = null) {
global $serendipity;
@ -515,157 +725,88 @@ class serendipity_event_karma extends serendipity_event
}
switch($event) {
//Javascript for ajax functionality
case 'frontend_footer':
if ($this->get_config('ajax') == true) {
?>
<script type="text/javascript">
/*<![CDATA[ */
ajaxloader = new Image();
ajaxloader.src = "<?php echo $serendipity['baseURL']; ?>plugins/serendipity_event_karma/img/ajax-loader.gif";
for (i=1;i<6;i++) {
jQuery('.serendipity_karmaVoting_link'+i).click(function(event) {
event.preventDefault();
karmaId = jQuery(this).attr('href').match(/\[karmaId\]=([0-9]+)/);
vote(jQuery(this).html(),karmaId[1]);
});
}
function vote(karmaVote,karmaId) {
// Send the data using post and put the results in place
jQuery('#karma_vote'+karmaId).parent().children('.serendipity_karmaVoting_links').replaceWith('<div class="serendipity_karmaVoting_links ajaxloader"><img src="<?php echo $serendipity['baseURL']; ?>plugins/serendipity_event_karma/img/ajax-loader.gif" border="0" alt="ajax-loader" /></div>');
jQuery.post("<?php echo $serendipity['baseURL']. $serendipity['permalinkPluginPath'] ?>/karma-ajaxquery", { karmaVote: karmaVote, karmaId: karmaId }, function(data) {
jQuery('#karma_vote'+karmaId).parent().replaceWith(data);
});
}
/* ]]>*/
</script>
<?php
}
// Hook for ajax calls
case 'external_plugin':
$uri_parts = explode('?', str_replace('&amp;', '&', $eventData));
// Try to get request parameters from eventData name
if (!empty($uri_parts[1])) {
$reqs = explode('&', $uri_parts[1]);
foreach($reqs AS $id => $req) {
$val = explode('=', $req);
if (empty($_REQUEST[$val[0]])) {
$_REQUEST[$val[0]] = $val[1];
}
}
}
$parts = explode('_', $uri_parts[0]);
switch($parts[0]) {
case 'karma-ajaxquery':
$this->performkarmaVote();
$q = "SELECT SUM(votes) AS votes, SUM(points) AS points, SUM(visits) AS visits
FROM " . $serendipity['dbPrefix'] . "karma
WHERE entryid = '" . (int)$_POST['karmaId'] . "';";
$sql = serendipity_db_query($q);
$track_clicks = serendipity_db_bool($this->get_config('visits_active', true));
$track_karma = serendipity_db_bool($this->get_config('karma_active', true));
$enough_votes = $track_karma && ($sql[0]['votes'] >= $this->get_config('min_disp_votes', 0));
$enough_visits = $track_clicks && ($sql[0]['visits'] >= $this->get_config('min_disp_visits', 0));
$textual_msg = true;
$textual_current = true;
$textual_visits = true;
if ($this->image_name != '0') {
$textual_msg = $this->get_config('textual_msg', 'true');
$textual_current = $this->get_config('textual_current', 'true');
$textual_visits = $this->get_config('textual_visits', 'true');
}
$temp = $this->karmaVoted((int)$_POST['karmaVote'],$sql[0]['points'],$sql[0]['votes']);
$myvote = $temp['myvote'];
$msg = $temp['msg'];
$bar = $temp['bar'];
$temp = $this->createkarmaBlock((int)$_POST['karmaId'], $textual_msg, $msg, $bar, $enough_votes, $textual_current, $enough_visits, $textual_visits, $sql[0]['points'], $sql[0]['votes']);
$karma_block = $temp['karma_block'];
$points = $temp['points'];
echo sprintf($karma_block, $myvote, $points, $sql[0]['votes'], $sql[0]['visits'], '');
break;
}
return true;
break;
// Early hook, before any page is displayed
case 'frontend_configure':
// Make sure the karmaVote cookie is set, even if empty <a name="#1" />
if (!isset($serendipity['COOKIE']['karmaVote'])) {
serendipity_setCookie('karmaVote', serialize(array()));
}
// If user didn't vote, we're done.
if (!isset($serendipity['GET']['karmaId']) || !isset($serendipity['GET']['karmaVote'])) {
return;
}
// Get URL vote data
$this->karmaId = (int)$serendipity['GET']['karmaId'];
$this->karmaVoting = (int)$serendipity['GET']['karmaVote'];
// karmaVote cookie was just set (see name="#1"); this boils down to
// "if check cookie isn't 1, there's no real cookie".
// The check cookie gets set when a rater is displayed,
// so you've got no business voting if you haven't even
// seen the rater yet.
if (!isset($serendipity['COOKIE']['karmaVote']) OR $serendipity['COOKIE']['check'] != '1') {
$this->karmaVote = 'nocookie';
return;
}
// Everything is ready. Get the cookie vote data.
$karma = unserialize($serendipity['COOKIE']['karmaVote']);
// Stop on invalid votes (cookie invalid, or URL data incorrect)
if (!is_array($karma) || !is_numeric($this->karmaVoting) || !is_numeric($this->karmaId) || $this->karmaVoting > 2 || $this->karmaVoting < -2) {
$this->karmaVote = 'invalid1';
return;
}
// Stop if the cookie says we already voted
if (!empty($karma[$this->karmaId])) {
$this->karmaVote = 'alreadyvoted';
return ;
}
// We don't want bots hitting the karma-voting
$agent = $_SERVER['HTTP_USER_AGENT'];
if (stristr($agent, 'google')
|| stristr($agent, 'LinkWalker')
|| stristr($agent, 'zermelo')
|| stristr($agent, 'NimbleCrawler')) {
$this->karmaVote = 'invalid1';
return ;
}
// Voting takes place here.
//
// Get voting data from the database (keeps all entries,
// even if no karma match)
$q = 'SELECT *
FROM ' . $serendipity['dbPrefix'] . 'entries AS e
LEFT OUTER JOIN ' . $serendipity['dbPrefix'] . 'karma AS k
ON e.id = k.entryid
WHERE e.id = ' . serendipity_db_escape_string($this->karmaId) . ' LIMIT 1';
$row = serendipity_db_query($q, true);
// If there's no entry with this ID, we're done
//
// --TODO: Modify the plugin to allow arbitrary voting with generated IDs
if (!isset($row) || !is_array($row)) {
$this->karmaVote = 'invalid2';
return;
}
$now = time();
if ($row['votes'] === '0' || $row['votes'] > 0) {
// Votes for this entry already exist. Do some checking.
$max_entrytime = $this->get_config('max_entrytime', 1440) * 60;
$max_votetime = $this->get_config('max_votetime', 5) * 60;
$max_karmatime = $this->get_config('max_karmatime', 7) * 24 * 60 * 60;
// Allow infinite voting when 0 or negative
if ($max_karmatime <= 0) {
$max_karmatime = $now;
}
// If the entry's timestamp is too old for voting,
// we're done.
if ($row['timestamp'] < ($now - $max_karmatime)) {
$this->karmaVote = 'timeout2';
return;
}
// If the entry is in the grace period, or votes
// aren't too close together, record the vote.
if (($row['timestamp'] > ($now - $max_entrytime)) || ($row['lastvote'] + $max_votetime < $now) || $row['lastvote'] == 0) {
// Update votes
$q = sprintf(
"UPDATE {$serendipity['dbPrefix']}karma
SET points = %s,
votes = %s,
lastvote = %s
WHERE entryid = %s",
$row['points'] + $this->karmaVoting,
$row['votes'] + 1,
$now,
$this->karmaId
);
serendipity_db_query($q);
} else {
// Entry was too recently voted upon. Figure out
// how long until voting will be allowed (in minutes).
$this->karmaVote = 'timeout';
$this->karmaTimeOut = abs(ceil(($now - ($row['lastvote'] + $max_votetime)) / 60));
return;
}
} else {
// No row. Use INSERT instead of UPDATE.
$q = sprintf(
"INSERT INTO {$serendipity['dbPrefix']}karma
(entryid, points, votes, lastvote, visits)
VALUES (%s, %s, %s, %s, %s)",
$this->karmaId,
$this->karmaVoting,
1,
$now,
0
);
$sql = serendipity_db_query($q);
}
// Log the vote
if (serendipity_db_bool($this->get_config('logging', false))) {
$q = sprintf(
"INSERT INTO {$serendipity['dbPrefix']}karmalog
(entryid, points, ip, user_agent, votetime)
VALUES (%s, %s, '%s', '%s', %s)",
$this->karmaId,
$this->karmaVoting,
serendipity_db_escape_string($_SERVER['REMOTE_ADDR']),
substr(serendipity_db_escape_string($_SERVER['HTTP_USER_AGENT']), 0, 255),
$now
);
$sql = serendipity_db_query($q);
if (is_string($sql)) {
mail($serendipity['serendipityEmail'] , 'KARMA ERROR', $q . '<br />' . $sql . '<br />');
}
}
// Set the cookie that we already voted for this entry
$karma[$this->karmaId] = $this->karmaVoting;
$this->karmaVote = 'voted';
serendipity_setCookie('karmaVote', serialize($karma));
$this->performkarmaVote();
return true;
break;
@ -737,7 +878,7 @@ class serendipity_event_karma extends serendipity_event
}
if ($align == 'detect') {
*/
$align = $this->get_config('alignment', 'center');
$align = $this->get_config('alignment');
// Try to let the template take care of it
if ($this->image_name == '0') {
// Text-only rating bar is used
@ -842,6 +983,9 @@ EOS;
background: url($img) left;
font-size: 0;
}
.ajaxloader {
background-image: none;
}
.serendipity_karmaVoting_links {
position: relative;
width: {$w}px;
@ -1210,17 +1354,10 @@ END_IMG_CSS;
if ($track_karma) {
if (isset($karma[$entryid])) {
// We already voted for this one
$msg =
'<div class="serendipity_karmaSuccess">' . PLUGIN_KARMA_VOTED . '</div>';
$myvote = $karma[$entryid];
if ($this->get_config('rate_with_words', false)) {
$myvote = $this->wordRating($myvote, 1);
}
elseif ($this->image_name != '0') {
$myvote = $this->imageRating($myvote, 1);
}
// Just a current rating bar, if any
$bar = $this->createRatingBar(null, $points, $votes);
$temp = $this->karmaVoted($karma[$entryid],$points,$votes);
$myvote = $temp['myvote'];
$msg = $temp['msg'];
$bar = $temp['bar'];
} elseif ($eventData[$i]['timestamp'] < ($now - $max_karmatime)) {
// Too late to vote for this one
$msg =
@ -1237,36 +1374,9 @@ END_IMG_CSS;
}
}
// Create the karma block
$image_class = '';
if ($this->image_name != '0') {
$image_class = ' serendipity_karmaVoting_images';
}
$karma_block =
"<div class='serendipity_karmaVoting$image_class'><a id='karma_vote$entryid'></a>";
if ($textual_msg) {
$karma_block .=
$msg;
}
$karma_block .=
$bar;
if ($enough_votes && $textual_current) {
$curr_msg = $this->get_config('curr_msg', PLUGIN_KARMA_CURRENT);
$karma_block .=
'<span class="serendipity_karmaVoting_current">' . $curr_msg . '</span>';
}
if ($enough_visits && $textual_visits) {
$karma_block .=
'<span class="serendipity_karmaVoting_visits">' . PLUGIN_KARMA_VISITSCOUNT . '</span>';
}
$karma_block .=
"\n</div>\n";
// Adjust rating points
if ($this->get_config('rate_with_words', false)) {
$points = $this->wordRating($points, $votes);
}
elseif ($this->image_name != '0') {
$points = $this->imageRating($points, $votes);
}
$temp = $this->createkarmaBlock($entryid, $textual_msg, $msg, $bar, $enough_votes, $textual_current, $enough_visits, $textual_visits, $points, $votes);
$karma_block = $temp['karma_block'];
$points = $temp['points'];
/*
print("<h3>--DEBUG: Karma block code:</h3>\n<pre>\n");
@ -1279,8 +1389,9 @@ END_IMG_CSS;
$eventData[$i]['properties']['points'] = $points;
$eventData[$i]['properties']['votes'] = $votes;
$eventData[$i]['properties']['visits'] = $visits;
$footer .= sprintf($karma_block, $myvote, $points, $votes, $visits, $url);
} // foreach key in entries
}// End switch on karma voting status
return true;
@ -1783,11 +1894,13 @@ function invertSelection() {
$images = array();
$folder = opendir($path);
while (false !== ($filename = readdir($folder))) {
$parts = serendipity_parseFileName($filename);
$img_data = serendipity_getimagesize($path . '/' . $filename);
if (!isset($img_data['noimage'])) {
// Curly braces are just a different syntax of associative array assignment
$images{$filename} = array('fname'=>$filename, 'width'=>$img_data[0], 'height'=>$img_data[1]);
if ($filename != "ajax-loader.gif") {
$parts = serendipity_parseFileName($filename);
$img_data = serendipity_getimagesize($path . '/' . $filename);
if (!isset($img_data['noimage'])) {
// Curly braces are just a different syntax of associative array assignment
$images{$filename} = array('fname'=>$filename, 'width'=>$img_data[0], 'height'=>$img_data[1]);
}
}
}
closedir($folder);
@ -1988,16 +2101,16 @@ function invertSelection() {
$rating = ((float)$points) / ((float)$votes);
// Put it into the language-specific string format, rounding up
// I'm mapping invalid cases (rating > 5 and rating < -2) to the extremes
if ($rating <= -1.5) {
$rating = PLUGIN_KARMA_VOTEPOINT_1;
} elseif ($rating <= -0.5) {
$rating = PLUGIN_KARMA_VOTEPOINT_2;
} elseif ($rating <= 0.5) {
$rating = PLUGIN_KARMA_VOTEPOINT_3;
} elseif ($rating <= 1.5) {
$rating = PLUGIN_KARMA_VOTEPOINT_4;
if ($rating < -1.5) {
$rating = $this->get_config('rate_vile', PLUGIN_KARMA_VOTEPOINT_1);
} elseif ($rating < -0.5) {
$rating = $this->get_config('rate_poor', PLUGIN_KARMA_VOTEPOINT_2);
} elseif ($rating < 0.5) {
$rating = $this->get_config('rate_okay', PLUGIN_KARMA_VOTEPOINT_3);
} elseif ($rating < 1.5) {
$rating = $this->get_config('rate_good', PLUGIN_KARMA_VOTEPOINT_4);
} else {
$rating = PLUGIN_KARMA_VOTEPOINT_5;
$rating = $this->get_config('rate_best', PLUGIN_KARMA_VOTEPOINT_5);
}
}
return $rating;