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source: extensions/ConcoursPhoto/include/Concours.class.php @ 9370

Last change on this file since 9370 was 9370, checked in by tiico, 14 years ago
Add help page for the plugin (on admin page) Some Corrections
File size: 60.1 KB

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1	<?php
2	/*
3	* Plugin Name: ConcoursPhoto
4	* File : Concours.class.php
5	*/
6
7	global $user, $conf;
8
9	class Concours
10	{
11	var $concours_id = null;
12	var $concours_infos = array();
13
14	/* var $create_date = null;
15	var $name = null;
16	var $descr = null;
17	var $begin_date = null;
18	var $end_date = null;
19	var $category = null;
20	var $groups = null;
21	*/
22
23	// General configuration parameters
24	var $my_config = array();
25	/*
26	active_menubar
27	nbconcours_menubar
28	*/
29	var $user_groups = array();
30	var $debug = false;
31
32	// Class constructor with concours id. Return NULL if not existing or create it
33	function Concours($concours_id = null, $force_creation = NULL)
34	{
35	// $this->get_user_groups();
36	if ($concours_id !== null)
37	{
38	$this->concours_id = (int)$concours_id;
39	$this->get_concours($concours_id);
40	}
41	// Load general parameters
42	$this->load_config();
43	}
44
45
46	// Load general configuration from config_database
47	function load_config()
48	{
49
50	$query = '
51	SELECT value
52	FROM '.CONFIG_TABLE.'
53	WHERE param = \'concoursphoto\'
54	;';
55
56	$result = pwg_query($query);
57
58	if($result)
59	{
60	$row = mysql_fetch_row($result);
61	if(is_string($row[0]))
62	{
63	$this->my_config = unserialize(($row[0]));
64	}
65	}
66	$this->load_default_config();
67	}
68
69	// Initialize default values of params
70	private function load_default_config()
71	{
72	include CONCOURS_INC_PATH.'default_values.inc.php';
73	foreach ($concours_default_values as $key => $value)
74	{
75	if (!isset($this->my_config[$key])) $this->my_config[$key] = $value;
76	}
77	}
78
79	// Save general configuration to config_database
80	function save_config()
81	{
82	$query = '
83	REPLACE INTO '.CONFIG_TABLE.'
84	VALUES(
85	\'concoursphoto\',
86	\''.serialize($this->my_config).'\',
87	\'Configuration Concours Photo\')
88	;';
89
90	$result = pwg_query($query);
91
92	if($result)
93	return true;
94	else
95	return false;
96	}
97
98
99	// Retrieve user groups
100	function get_user_groups()
101	{
102	global $user;
103	if ($this->debug)
104	foreach ($user as $id=>$val)
105	{
106	if (is_array($val))
107	foreach ($val as $id2=>$val2)
108	echo "user[".$id."][".$id2."]=".$val2."\n";
109	else
110	echo "user[".$id."]=".$val."\n";
111	}
112
113	$query = 'SELECT group_id FROM ' . USER_GROUP_TABLE . ' WHERE user_id = ' . $user['id'] . ';';
114	if ($this->debug) echo $query."\n";
115	$result = pwg_query($query);
116	while ($row = mysql_fetch_assoc($result))
117	{
118	array_push($this->user_groups, $row['group_id']);
119	}
120
121	if ($this->debug)
122	foreach ($this->user_groups as $gr)
123	echo "Group=".$gr."\n";
124
125	}
126
127	// create a concours and store it to db.
128	// return id for concours.
129	function create_concours()
130	{}
131
132	// Get informations array for a concours id
133	function get_concours($concours_id = null)
134	{
135	if ($concours_id!== null or $this->concours_id !== null)
136	{
137	$query = '
138	SELECT *
139	FROM ' . CONCOURS_TABLE .'
140	WHERE id =' . ($concours_id !== NULL ? $concours_id : $this->concours_id) . '
141	LIMIT 1
142	';
143
144	$result = pwg_query($query);
145	if ($result)
146	$this->concours_infos = mysql_fetch_assoc($result);
147	}
148
149	}
150
151	// save informations on database for a concours_id
152	function save_concours($concours_id = null)
153	{
154	if ($concours_id!== null or $this->concours_id !== null)
155	{
156
157	$query = "INSERT INTO " . CONCOURS_TABLE . "
158	( `id`,
159	`create_date`,
160	`name`,
161	`descr`,
162	`begin_date`,
163	`end_date`,
164	`category`,
165	`groups`,
166	`method`,
167	`guest`
168
169	)
170	VALUES (".($concours_id !== NULL ? $concours_id : $this->concours_id).", now(),
171	\"".$this->concours_infos['name']."\", \"".$this->concours_infos['descr']."\",
172	\"".$this->concours_infos['begin_date']."\", \"".$this->concours_infos['end_date']."\",
173	".$this->concours_infos['category'].", ".$this->concours_infos['groups'].",
174	".$this->concours_infos['method'].", ".($this->concours_infos['guest'] ? "TRUE" : "FALSE")."
175	);";
176	if (pwg_query($query) != null)
177	return true;
178	else
179	return false;
180	}
181	else
182	return false;
183	}
184
185	// update informations on database for a concours_id
186	function update_concours($concours_id = null)
187	{
188	if ($concours_id!== null or $this->concours_id !== null)
189	{
190
191	$query = "UPDATE " . CONCOURS_TABLE . "
192	SET
193	create_date = now(),
194	name = \"".$this->concours_infos['name']."\",
195	descr = \"".$this->concours_infos['descr']."\",
196	begin_date = \"".$this->concours_infos['begin_date']."\",
197	end_date = \"".$this->concours_infos['end_date']."\",
198	category = ".$this->concours_infos['category'].",
199	groups = ".$this->concours_infos['groups'].",
200	method = ".$this->concours_infos['method'].",
201	guest = ".($this->concours_infos['guest'] ? "TRUE" : "FALSE")."
202
203	WHERE id = ".($concours_id !== NULL ? $concours_id : $this->concours_id)."
204	;";
205	pwg_query($query);
206	if (pwg_query($query) != null)
207	return true;
208	else
209	return false;
210	}
211	else
212	return false;
213
214	}
215
216	// update field on database for a concours_id
217	function update_concoursfield($field_id, $concours_id = null)
218	{
219	if ($concours_id!== null or $this->concours_id !== null)
220	{
221
222	$query = "UPDATE " . CONCOURS_TABLE . "
223	SET
224	" . $field_id." = ". $this->concours_infos[$field_id] . "
225
226	WHERE id = ".($concours_id !== NULL ? $concours_id : $this->concours_id)."
227	;";
228	pwg_query($query);
229	if (pwg_query($query) != null)
230	return true;
231	else
232	return false;
233	}
234	else
235	return false;
236
237	}
238
239	// delete concours from db (and all sub informations such as details, vote and result
240	function delete_concours($concours_id = null)
241	{
242	if ($concours_id!== null or $this->concours_id !== null)
243	{
244
245	$query = '
246	DELETE
247	FROM ' . CONCOURS_TABLE .'
248	WHERE id =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
249	';
250	pwg_query($query);
251	$query = '
252	DELETE
253	FROM ' . CONCOURS_DETAIL_TABLE .'
254	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
255	';
256	pwg_query($query);
257	$query = '
258	DELETE
259	FROM ' . CONCOURS_DATA_TABLE .'
260	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
261	';
262	pwg_query($query);
263	$query = '
264	DELETE
265	FROM ' . CONCOURS_RESULT_TABLE .'
266	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
267	';
268	pwg_query($query);
269	}
270	else
271	return false;
272
273	}
274
275
276	// today's date is between open and close date of concours?
277	function is_active($concours_id = NULL)
278	{
279	if ($concours_id!== null or $this->concours_id !== null)
280	{
281	$query = '
282	SELECT id
283	FROM ' . CONCOURS_TABLE .'
284	WHERE id =' . ($concours_id !== NULL ? $concours_id : $this->concours_id) . '
285	AND time_to_sec(TIMEDIFF(begin_date,now())) < 0
286	AND time_to_sec(TIMEDIFF(now(), end_date)) < 0
287	';
288
289	$result = pwg_query($query);
290	if ($this->debug) echo $query."\n";
291	if ($result != NULL)
292	return true;
293	else
294	return false;
295	}
296	else
297	return NULL;
298	}
299
300	// today's date is not between open and close date of concours?
301	function is_closed($concours_id = NULL)
302	{
303	if ($concours_id!== null or $this->concours_id !== null)
304	{
305	$query = '
306	SELECT id
307	FROM ' . CONCOURS_TABLE .'
308	WHERE id =' . ($concours_id !== NULL ? $concours_id : $this->concours_id) . '
309	AND time_to_sec(TIMEDIFF(now(), end_date)) > 0
310	';
311
312	$result = pwg_query($query);
313	if ($this->debug) echo $query."\n";
314	if ($result != NULL)
315	return true;
316	else
317	return false;
318	}
319	else
320	return NULL;
321	}
322
323
324	// Get criterias that are stored on db for default mode (concours_id = 0)
325	function get_default_criterias()
326	{
327	$criterias = $this->get_criterias_list(0);
328	$query = 'SELECT IF(MAX(id)+1 IS NULL, 1, MAX(id)+1) AS next_element_id
329	FROM ' . CONCOURS_DETAIL_TABLE . ' ;';
330	list($next_element_id) = mysql_fetch_array(pwg_query($query));
331
332	foreach ($criterias as $criteria)
333	{
334	if ($this->debug) echo "NEXT =".$next_element_id."\n";
335	$query = 'INSERT INTO '.CONCOURS_DETAIL_TABLE.'
336	(id, id_concours, criteria_id, name, descr, min_value, max_value, ponderation, uppercriteria)'
337	.'VALUES ('.$next_element_id.', '.$this->concours_id.', '
338	.$criteria['criteria_id'].', "'.$criteria['name'].'", "'
339	.$criteria['descr'].'", '.$criteria['min_value'].', '
340	.$criteria['max_value'].', '.$criteria['ponderation'].', '
341	.($criteria['uppercriteria'] ? $criteria['uppercriteria'] : 'NULL').')
342	;';
343
344	$result = pwg_query($query);
345	if ($this->debug) echo $query;
346	$next_element_id = $next_element_id +1;
347	}
348	}
349
350	// Get criterias from a concours
351	function get_criterias_list($concours_id = NULL)
352	{
353	$criteria_list = array();
354	if ($concours_id!== null or $this->concours_id !== null)
355	{
356	$query = '
357	SELECT *
358	FROM ' . CONCOURS_DETAIL_TABLE .'
359	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
360	ORDER BY criteria_id
361	';
362	$result = pwg_query($query);
363	if ($this->debug) echo $query."\n";
364	while ($row = mysql_fetch_assoc($result))
365	{
366	array_push($criteria_list, $row);
367	}
368	return $criteria_list;
369	}
370	else
371	return $criteria_list;
372	}
373
374	// Get list of the fist level criterias
375	function get_firstlevel_criterias($concours_id = NULL)
376	{
377	$criteria_list = array();
378	if ($concours_id!== null or $this->concours_id !== null)
379	{
380	$query = '
381	SELECT *
382	FROM ' . CONCOURS_DETAIL_TABLE .'
383	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
384	AND uppercriteria IS NULL
385	ORDER BY criteria_id
386	';
387	$result = pwg_query($query);
388	if ($this->debug) echo $query."\n";
389	while ($row = mysql_fetch_assoc($result))
390	{
391	if ($this->debug) echo "criteria_id=".$row['criteria_id']."\n";
392	array_push($criteria_list, $row);
393	}
394	return $criteria_list;
395	}
396	else
397	return $criteria_list;
398	}
399
400	// check if a criteria contains subcriterias
401	function is_criterias_contains_sub($criteria_id, $concours_id = NULL)
402	{
403	if ($concours_id!== null or $this->concours_id !== null)
404	{
405	$query = '
406	SELECT criteria_id
407	FROM ' . CONCOURS_DETAIL_TABLE .'
408	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
409	AND uppercriteria = '.$criteria_id.'
410	';
411	$result = pwg_query($query);
412	if ($this->debug) echo $query."\n";
413	// mini 1 line
414	if(mysql_fetch_assoc($result))
415	return true;
416	else
417	return false;
418	}
419	return NULL;
420	}
421
422
423	// Get list of subcriterias from a criteria_id
424	function get_subcriterias($criteria_id, $concours_id = NULL)
425	{
426	$criteria_list = array();
427	if ($concours_id!== null or $this->concours_id !== null)
428	{
429	$query = '
430	SELECT *
431	FROM ' . CONCOURS_DETAIL_TABLE .'
432	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
433	AND uppercriteria = '.$criteria_id.'
434	ORDER BY criteria_id
435	';
436	$result = pwg_query($query);
437	if ($this->debug) echo $query."\n";
438	while ($row = mysql_fetch_assoc($result))
439	{
440	array_push($criteria_list, $row);
441	}
442	return $criteria_list;
443	}
444	else
445	return $criteria_list;
446	}
447
448	// Get a detail from a criteria
449	function get_criteria($criteria_id, $concours_id = NULL)
450	{
451	$criteria = array();
452
453	if ($concours_id!== null or $this->concours_id !== null)
454	{
455	$query = '
456	SELECT *
457	FROM ' . CONCOURS_DETAIL_TABLE .'
458	WHERE id_concours = '. ($concours_id !== null ? $concours_id : $this->concours_id ) . '
459	AND criteria_id =' . $criteria_id . '
460	';
461	$result = pwg_query($query);
462	if ($this->debug) echo $query."\n";
463	$criteria = mysql_fetch_assoc($result);
464	/* while ($row = mysql_fetch_assoc($result))
465	{
466	array_push($criteria, $row);
467	}
468	*/
469	}
470	return $criteria;
471
472	}
473
474	// Get a detail from a criteria
475	function get_criteria_by_id($id)
476	{
477	$criteria = array();
478
479	$query = '
480	SELECT *
481	FROM ' . CONCOURS_DETAIL_TABLE .'
482	WHERE id =' . $id . '
483	';
484	$result = pwg_query($query);
485	if ($this->debug) echo $query."\n";
486	$criteria = mysql_fetch_assoc($result);
487	/* while ($row = mysql_fetch_assoc($result))
488	{
489	array_push($criteria, $row);
490	}
491	*/
492	return $criteria;
493
494	}
495
496	// Add a criteria to a concours
497	// Datas is an array and contains all infos.
498	// Return the criteria id
499	function add_criteria($datas, $concours_id = NULL)
500	{
501	// determines the criteria_id
502	if ($concours_id!== null or $this->concours_id !== null)
503	{
504	$query = 'SELECT IF(MAX(id)+1 IS NULL, 1, MAX(id)+1) AS next_element_id
505	FROM ' . CONCOURS_DETAIL_TABLE . ' ;';
506	list($next_element_id) = mysql_fetch_array(pwg_query($query));
507	$query = 'SELECT IF(MAX(criteria_id)+1 IS NULL, 1, MAX(criteria_id)+1) AS next_criteria_id
508	FROM ' . CONCOURS_DETAIL_TABLE . '
509	WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id ) . ' ;';
510	list($next_criteria_id) = mysql_fetch_array(pwg_query($query));
511
512	$query = '
513	INSERT INTO ' . CONCOURS_DETAIL_TABLE .'
514	(`id`,
515	`id_concours`,
516	`criteria_id`,
517	`name`,
518	`descr`,
519	`min_value`,
520	`max_value`,
521	`ponderation`,
522	`uppercriteria`)
523	VALUES (
524	'.$next_element_id.', '.($concours_id !== null ? $concours_id : $this->concours_id ).',
525	'.$next_criteria_id.', "'.$datas['name'].'", "'.$datas['descr'].'", '.$datas['min_value'].'
526	, '.$datas['max_value'].', '.$datas['ponderation'].'
527	, '.($datas['uppercriteria'] ? $datas['uppercriteria'] : 'NULL').'
528	);';
529
530	pwg_query($query);
531	if ($this->debug) echo $query."\n";
532
533	}
534	}
535
536	// Update a criteria to a concours
537	// Datas is an array and contains all infos.
538	function update_criteria($datas, $concours_id = NULL)
539	{
540	// determines the criteria_id
541	if ($concours_id!== null or $this->concours_id !== null)
542	{
543	$query = '
544	UPDATE ' . CONCOURS_DETAIL_TABLE .'
545	SET
546	name = "'.$datas['name'].'",
547	descr = "'.$datas['descr'].'",
548	min_value = '.$datas['min_value'].',
549	max_value = '.$datas['max_value'].',
550	'.($datas['uppercriteria'] == false ? '' : 'uppercriteria = '.($datas['uppercriteria'] ? $datas['uppercriteria'].',' : 'NULL ,')).'
551	ponderation = '.$datas['ponderation'].'
552	WHERE id = '.$datas['id'].';';
553
554	pwg_query($query);
555
556	if ($this->debug) echo $query."\n";
557
558	}
559	}
560
561
562	// Delete a criteria from a concours
563	function delete_criteria($criteria_id, $concours_id = NULL)
564	{
565	if ($concours_id!== null or $this->concours_id !== null)
566	{
567
568	$query = '
569	DELETE
570	FROM ' . CONCOURS_DETAIL_TABLE .'
571	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
572	AND criteria_id = '.$criteria_id.'
573	';
574	$result = pwg_query($query);
575	if ($this->debug) echo $query."\n";
576	if($result)
577	return true;
578	else
579	return false;
580	}
581	else
582	return null;
583
584	}
585
586	// Delete a criteria (with id) from a concours
587	function delete_criteria_by_id($id)
588	{
589
590	$query = '
591	DELETE
592	FROM ' . CONCOURS_DETAIL_TABLE .'
593	WHERE id =' . $id . '
594	';
595	$result = pwg_query($query);
596	if ($this->debug) echo $query."\n";
597
598	}
599
600	// check if a result is already present in the database
601	function is_result_present($concours_id = null)
602	{
603	// recover all img_id from the category
604	$query = 'SELECT DISTINCT(id_concours)'
605	.' FROM ' .CONCOURS_RESULT_TABLE
606	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id ).';';
607
608	$result = pwg_query($query);
609	// For each images
610	if (mysql_fetch_assoc($result))
611	return true;
612	else
613	return false;
614
615	}
616
617	// function to return the number of votes for a concours by images
618	function nb_votes_by_img($concours_id = NULL)
619	{
620
621	// nb of users who vote for each image (for a selected concours
622	$query = 'SELECT img_id, COUNT(DISTINCT user_id) AS NBVOTE FROM ' . CONCOURS_DATA_TABLE
623	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id )
624	.' AND ipguest IS NULL'
625	.' GROUP BY img_id '
626	.';';
627
628	$result = pwg_query($query);
629	$nbvotes = array();
630	while ($row = mysql_fetch_assoc($result))
631	{
632	$nbvotes[$row['img_id']] = $row['NBVOTE'];
633	}
634
635	// Add guest infos
636	$query = 'SELECT img_id, COUNT(DISTINCT user_id, ipguest) AS NBVOTE FROM ' . CONCOURS_DATA_TABLE
637	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id )
638	.' AND ipguest IS NOT NULL'
639	.' GROUP BY img_id '
640	.';';
641
642	$result = pwg_query($query);
643	if ($this->debug) echo "NBVOTE = ".$query."\n";
644	while ($row = mysql_fetch_assoc($result))
645	if (!isset($nbvotes[$row['img_id']]))
646	$nbvotes[$row['img_id']] = $row['NBVOTE'];
647	else
648	$nbvotes[$row['img_id']] += $row['NBVOTE'];
649
650	return $nbvotes;
651	}
652
653	// Get All iaddr for guest who have vote (IP Stores in db) in a concours
654	function get_guest_list($concours_id = NULL)
655	{
656	$ipguest = array();
657	if ($concours_id!== null or $this->concours_id !== null)
658	{
659	$query = '
660	SELECT distinct(ipguest)
661	FROM ' . CONCOURS_DATA_TABLE .'
662	WHERE id_concours =' . ($concours_id !== null ? $concours_id : $this->concours_id ) . '
663	AND ipguest IS NOT NULL
664	ORDER BY ipguest
665	';
666	$result = pwg_query($query);
667	if ($this->debug) echo $query."\n";
668	while ($row = mysql_fetch_assoc($result))
669	{
670	array_push($ipguest, $row['ipguest']);
671	}
672	if ($this->debug)
673	{
674	foreach ($ipguest as $ip)
675	echo "IP=".$ip."\n";
676	}
677
678	return $ipguest;
679	}
680	else
681	return $ipguest;
682	}
683
684
685	// After concours is completed (closed date is passed), generate the result and store it to DB
686	function create_result($concours_id = NULL)
687	{
688	global $conf;
689	// var which contains id=img_id and val =global note
690	$global_note = array();
691	if ($concours_id!== null or $this->concours_id !== null)
692	{
693	// only for closed concours and not already result generated
694	if ($this->is_closed($concours_id) AND ! $this->is_result_present($concours_id))
695	{
696
697	// array with the number of vote by image for the concours. Needed for the moyenne
698	$nbvotes = $this->nb_votes_by_img($concours_id);
699
700	$user_id = array();
701	// vars not initialized
702	if ($this->concours_infos == array())
703	$this->get_concours();
704	$category = $this->concours_infos['category'];
705
706	if ($this->debug)
707	echo "CAT=".$category;
708	// Get all user_id from a concours
709	$query = 'SELECT DISTINCT user_id'
710	.' FROM ' .CONCOURS_DATA_TABLE
711	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id )
712	.' AND user_id <> '.$conf['guest_id']
713	.';';
714	$result = pwg_query($query);
715	if ($this->debug)
716	echo $query;
717	while ($row = mysql_fetch_assoc($result))
718	array_push($user_id, $row['user_id']);
719
720	// Add guest info is present
721	$ipguest = array();
722	if ($concours_id!== null)
723	$ipguest = $this->get_guest_list(($concours_id !== null ? $concours_id : $this->concours_id ));
724
725	if ($this->debug)
726	{
727	foreach ($user_id as $userid)
728	echo "USER = ".$userid;
729	foreach ($ipguest as $userid)
730	echo "IPGUEST = ".$userid;
731	}
732
733	// recover all img_id from the category
734	$query = 'SELECT DISTINCT(image_id)'
735	.' FROM ' .IMAGE_CATEGORY_TABLE
736	.' WHERE category_id = '.$category.';';
737
738	$result = pwg_query($query);
739	// For each images
740	while ($row = mysql_fetch_assoc($result))
741	{
742	if ($this->debug) echo "IMG_ID=".$row['image_id']."\n";
743	foreach ($user_id as $i => $userid)
744	{
745	if (!isset($global_note[$row['image_id']]))
746	$global_note[$row['image_id']] = 0;
747	$global_note[$row['image_id']] += $this->get_img_globalnote_user($row['image_id'], null, $userid);
748	}
749	// Add guest scores if present
750	foreach ($ipguest as $i => $ipguestt)
751	{
752	if (!isset($global_note[$row['image_id']]))
753	$global_note[$row['image_id']] = 0;
754	$global_note[$row['image_id']] += $this->get_img_globalnote_user($row['image_id'], null, null, $ipguestt);
755	}
756	}
757	if ($this->debug)
758	{
759	foreach ($global_note as $id => $val)
760	echo "Note img ( ".$id.") = ".$val."\n";
761	}
762
763	// update database and store result into RESULT table
764	// note = global note
765	$IMGmoyenne = 0;
766	foreach ($global_note as $id => $val)
767	// id contains the image id
768	{
769	if ($this->debug) echo $nbvotes[$id];
770	$IMGmoyenne = (isset($nbvotes[$id]) && $nbvotes[$id] != 0 ? $val/$nbvotes[$id] : 0);
771
772	$query = 'INSERT INTO ' . CONCOURS_RESULT_TABLE .'(`id_concours`, `img_id`, `date` , `note`, `moyenne`, `nbvotant` )
773	VALUES ('.($concours_id !== null ? $concours_id : $this->concours_id )
774	.', '.$id
775	.', now() '
776	.', '.$val
777	.', '.$IMGmoyenne
778	.', '.(isset($nbvotes[$id]) ? $nbvotes[$id] : 0)
779	.');';
780	$result = pwg_query($query);
781
782
783	}
784
785
786
787
788	}
789	else
790	return false;
791	}
792	else
793	return false;
794	}
795
796
797	// Check if an image's author is the same as the actual user
798	function check_img_user($img_id)
799	{
800	global $user;
801	$query = '
802	SELECT author
803	FROM ' . IMAGES_TABLE .'
804	WHERE id =' . $img_id . '
805	';
806
807	$result = pwg_query($query);
808	if ($this->debug) echo $query."\n";
809	if ($result)
810	{
811	$row = mysql_fetch_assoc($result);
812	$authorid = get_userid($row['author']);
813	if ($authorid and ($authorid == $user['id']))
814	return true;
815	else
816	return false;
817	}
818	return false;
819
820	}
821
822
823	// Add tpl to picture.php page to display concours informations and vote
824	function display_concours_to_picture()
825	{
826	// Step0 : if user = guest, check the concours param and store ip address to user name.
827	// Step1 : concours is defined to this category AND concours is open AND user is authorized to access to this category (thru group)
828	// Step1 bis : dont show concours if img_author = user_id
829	// Step 2 : Recover stored informations in db for this user
830	// Step 3 : Complete tpl information
831	// Step 4 : concat tpl
832
833	global $page, $user, $template, $conf;
834
835	// Get user group.
836	$this->get_user_groups();
837
838	$concours = array();
839
840	// STEP 0
841	if ($this->debug) echo "STEP0\n";
842
843	$user['ipguest'] = null;
844
845	echo "user id=".$user['id'];
846	// Check if the user is a guest only
847	if (is_a_guest())
848	{
849	if (isset($_SERVER['HTTP_X_FORWARDED_FOR']))
850	$IP = $_SERVER['HTTP_X_FORWARDED_FOR'];
851	elseif(isset($_SERVER['HTTP_CLIENT_IP']))
852	$IP = $_SERVER['HTTP_CLIENT_IP'];
853	else
854	$IP = $_SERVER['REMOTE_ADDR'];
855
856	// store ip
857	$user['ipguest'] = $IP;
858	if ($this->debug)
859	echo "user ip guest=".$user['ipguest'];
860
861	}
862
863
864
865	// DEBUG
866	if ($this->debug)
867	{
868	foreach ($user as $id=>$val)
869	{
870	if (is_array($val))
871	foreach ($val as $id2=>$val2)
872	echo "user[".$id."][".$id2."]=".$val2."\n";
873	else
874	echo "user[".$id."]=".$val."\n";
875	}
876	}
877
878	// END DEBUG
879
880
881	// DEBUG
882	if ($this->debug)
883	foreach ($page as $id=>$val)
884	{
885	if (is_array($val))
886	foreach ($val as $id2=>$val2)
887	echo "page[".$id."][".$id2."]=".$val2."\n";
888	else
889	echo "page[".$id."]=".$val."\n";
890	}
891	// END DEBUG
892
893	// disable author name on image which are present in a concours.
894	// check the categories where the current image is present and disable the author name
895	if (isset($this->my_config['mask_author']) && $this->my_config['mask_author'] == true)
896	{
897	// Get all categories where the current image is present
898	$query = '
899	SELECT category_id,uppercats,commentable,global_rank
900	FROM '.IMAGE_CATEGORY_TABLE.'
901	INNER JOIN '.CATEGORIES_TABLE.' ON category_id = id
902	WHERE image_id = '.$page['image_id'].'
903	;';
904	// echo $query;
905	$result = pwg_query($query);
906	$related_categories = array();
907	while ($row = mysql_fetch_array($result))
908	{
909	array_push($related_categories, $row['category_id']);
910	}
911	//
912	//echo related_categories;
913	if (count($related_categories))
914	{
915	// Request for all concours prepared & actived on each categories
916	$query = '
917	SELECT *
918	FROM ' . CONCOURS_TABLE .'
919	WHERE category IN ('.implode(',', $related_categories).')
920	AND time_to_sec(TIMEDIFF(now(), end_date)) < 0
921	';
922	// echo $query;
923	$result = pwg_query($query);
924	// If one or more concours are found, the author name is masked
925	if ($result && mysql_fetch_assoc($result))
926	{
927	$template->assign('INFO_AUTHOR',l10n('concours_img_author'));
928	}
929	}
930	}
931
932	// End disable author name
933
934
935	if (($page['section']) == 'categories' AND !empty($page['category']))
936	{
937	if ($this->debug) echo "STEP1\n";
938	//------------
939	// Step 1
940
941	/*
942	if ($this->my_config['mask_author'] && $this->my_config['mask_author'] == true)
943	{
944	// Request for all concours prepared & actived
945	$query = '
946	SELECT *
947	FROM ' . CONCOURS_TABLE .'
948	WHERE category =' . $page['category']['id'] . '
949	AND time_to_sec(TIMEDIFF(now(), end_date)) < 0
950	';
951	// echo $query;
952	$result = pwg_query($query);
953	if ($result && mysql_fetch_assoc($result))
954	$template->assign('INFO_AUTHOR',l10n('concours_img_author'));
955	}
956	*/
957
958	$query = '
959	SELECT *
960	FROM ' . CONCOURS_TABLE .'
961	WHERE category =' . $page['category']['id'] . '
962	AND time_to_sec(TIMEDIFF(begin_date,now())) < 0
963	AND time_to_sec(TIMEDIFF(now(), end_date)) < 0
964	';
965
966	$result = pwg_query($query);
967	if ($this->debug) echo $query."\n";
968	while ($row = mysql_fetch_assoc($result))
969	{
970	if (!empty($row['groups']))
971	{
972	if ($this->debug) echo "GROUPS=".$row['groups'];
973	$authorized_groups = explode(',', $row['groups']);
974	if (array_intersect($this->user_groups, $authorized_groups) == array())
975	{
976	if ($this->debug) echo "ERROR GROUPS";
977	continue;
978	}
979	// If no group is parameter for that concours ==> available for all registered users
980	$concours = $row;
981	}
982	else
983	$concours = $row;
984
985
986	}
987
988	if ($this->debug) echo "STEP1 bis\n";
989	//------------
990	// Step 1 bis
991	// Actual user is the author of the picture ==>end
992	if ( !$this->my_config['author_vote_available']
993	AND $this->check_img_user($page['current_item']))
994	return;
995
996
997	if ($this->debug) echo "STEP2\n";
998	//------------
999	// Step 2
1000	if ($concours != array())
1001	{
1002	// If user validate the notation
1003	if (isset($_POST['concours_submit']))
1004	{
1005
1006	// array_push($page['infos'] , l10n('concours_vote_saved'));
1007
1008	$user_note = "";
1009	if ($this->debug) echo "SUBMIT";
1010	// concat all the notes to save on db
1011
1012	$firstcriterias = $this->get_firstlevel_criterias($concours['id']);
1013	foreach ($firstcriterias as $criteria)
1014	{
1015
1016	// First without sub criterias
1017	if (!$this->is_criterias_contains_sub($criteria['criteria_id'],$concours['id'] ))
1018	{
1019	// Check value
1020	$value = str_replace(",",".",$_POST[$criteria['criteria_id']]);
1021	$value = str_replace(" ","",$value);
1022	$value = floatval($value);
1023	if ($value < floatval($criteria['min_value']))
1024	$value = floatval($criteria['min_value']);
1025	if ($value > floatval($criteria['max_value']))
1026	$value = floatval($criteria['max_value']);
1027
1028	$user_note .= (strlen($user_note) != 0 ? ";" : "").$criteria['criteria_id']."=".$value;
1029	}
1030	else
1031	{
1032	$secondcriterias = $this->get_subcriterias($criteria['criteria_id'], $concours['id'] );
1033	foreach ($secondcriterias as $subcriteria)
1034	{
1035	// Check value
1036	$value = str_replace(",",".",$_POST[$subcriteria['criteria_id']]);
1037	$value = str_replace(" ","",$value);
1038	$value = floatval($value);
1039	if ($value < floatval($subcriteria['min_value']))
1040	$value = floatval($subcriteria['min_value']);
1041	if ($value > floatval($subcriteria['max_value']))
1042	$value = floatval($subcriteria['max_value']);
1043
1044	$user_note .= (strlen($user_note) != 0 ? ";" : "").$subcriteria['criteria_id']."=".$value;
1045	}
1046	}
1047	}
1048
1049	// $datas = "0=0";
1050	$this->store_img_note_user($page['current_item'], $user_note, $concours['id'], $user['ipguest']);
1051	if ($this->debug) echo "COMMENT=".$_POST['CONCOURS_COMMENT'];
1052	$this->store_img_comment_user($page['current_item'], $_POST['concours_comment'], $concours['id'], $user['ipguest']);
1053	}
1054
1055	// If user want to erase notes
1056	if (isset($_POST['concours_raz']))
1057	{
1058	if ($this->debug) echo "RAZ";
1059	$this->RAZ_img_note_user($page['current_item'], $concours['id'], $user['ipguest']);
1060	}
1061	else
1062	{
1063	// Recover previous note in DB (if exists)
1064	$user_notes = $this->get_img_note_user($page['current_item'], $concours['id'], $user['id'], $user['ipguest']);
1065	}
1066
1067	// Comment is not RAZ, always restore
1068	$comment = $this->get_img_comment_user($page['current_item'], $concours['id'], $user['id'], $user['ipguest']);
1069
1070	if ($this->debug) echo "STEP3\n";
1071	//------------
1072	// Step 3
1073	// Recover all 1st level criterias
1074	$firstcriterias = $this->get_firstlevel_criterias($concours['id']);
1075	foreach ($firstcriterias as $criteria)
1076	{
1077	if ($this->debug) echo "criteriaID=".$criteria['criteria_id']."\n";
1078	// First without sub criterias
1079	if (!$this->is_criterias_contains_sub($criteria['criteria_id'],$concours['id'] ))
1080	{
1081	$template->append( 'concours_criteria', array(
1082	'nosub' => true,
1083	'level' => 1,
1084	'id' => $criteria['criteria_id'], // id du critere
1085	'name' => $criteria['name'], // id du critere
1086	'lib' => $criteria['descr'], //.'(min='$criteria['min_value'].';max='.$criteria['min_value'].')', // libelle du critrer
1087	'val' => (isset($user_notes[$criteria['criteria_id']])?$user_notes[$criteria['criteria_id']] : $criteria['min_value']), // valeur du critere
1088	'min' => $criteria['min_value'], // min
1089	'max' => $criteria['max_value'] // max
1090	));
1091	}
1092	else
1093	{
1094	$template->append( 'concours_criteria', array(
1095	'nosub' => false,
1096	'level' => 1,
1097	'id' => $criteria['criteria_id'], // id du critere
1098	'name' => $criteria['name'], // id du critere
1099	'lib' => $criteria['descr']
1100	));
1101	$secondcriterias = $this->get_subcriterias($criteria['criteria_id'], $concours['id'] );
1102	foreach ($secondcriterias as $subcriteria)
1103	{
1104	if ($this->debug) echo "subcriteriaID=".$criteria['criteria_id']."\n";
1105	$template->append( 'concours_criteria', array(
1106	'nosub' => true,
1107	'level' => 2,
1108	'id' => $subcriteria['criteria_id'], // id du critere
1109	'name' => $subcriteria['name'], // id du critere
1110	'lib' => $subcriteria['descr'], //.'(min='$criteria['min_value'].';max='.$criteria['min_value'].')', // libelle du critrer
1111	'val' => (isset($user_notes[$subcriteria['criteria_id']])?$user_notes[$subcriteria['criteria_id']] : $subcriteria['min_value']),
1112	'min' => $subcriteria['min_value'], // min
1113	'max' => $subcriteria['max_value'] // max
1114	));
1115
1116	}
1117	}
1118
1119	}
1120	// Add the comment
1121	$template->assign( 'CONCOURS_COMMENT', $comment);
1122
1123	// if a user has already vote for this photo, check if the score change is allowed
1124
1125	if ($this->debug) echo "change=".($this->my_config['concours_change_score'] ? "OK" : "KO");
1126	if ($user_notes == array() OR $this->my_config['concours_change_score']) // Allow user to change his vote after a validation
1127	$template->assign( 'CONCOURS_CHANGE_SCORE', true);
1128	else
1129	$template->assign( 'CONCOURS_CHANGE_SCORE', false);
1130
1131
1132	// Add concours informations on template
1133	$template->assign( 'concours_infos', array(
1134	'name' => $concours['name'],
1135	'descr' => $concours['descr'],
1136	'note' => $this->get_img_globalnote_user($page['current_item'], $concours['id'], null, $user['ipguest'])
1137	));
1138
1139
1140	$template->set_filenames(array('concours' => CONCOURS_ROOT.'/template/concours.tpl'));
1141	// $template->concat('PLUGIN_PICTURE_AFTER', $template->parse('concours', true));
1142	$template->concat('COMMENT_IMG', $template->parse('concours', true));
1143
1144	//
1145	$template->assign('INFO_AUTHOR',l10n('concours_img_author'));
1146	}
1147	}
1148	}
1149
1150	// RAZ notation from user to db
1151	// fill criterias notes to 0 in DB
1152	// return false if error
1153	function RAZ_img_note_user($img_id, $concours_id = NULL, $ipguest = null)
1154	{
1155	$user_note = "";
1156	if ($concours_id === null)
1157	if ($this->concours_id !== null)
1158	$concours_id = $this->concours_id;
1159	else
1160	return false;
1161
1162	$firstcriterias = $this->get_firstlevel_criterias($concours_id);
1163	foreach ($firstcriterias as $criteria)
1164	{
1165	if ($this->debug) echo "ID=".$criteria['criteria_id']."\n";
1166	// First without sub criterias
1167	if (!$this->is_criterias_contains_sub($criteria['criteria_id'],$concours_id ))
1168	{
1169	$user_note .= (strlen($user_note) != 0 ? ";" : "").$criteria['criteria_id']."=".$criteria['min_value'];
1170	}
1171	else
1172	{
1173	$secondcriterias = $this->get_subcriterias($criteria['criteria_id'], $concours_id );
1174	foreach ($secondcriterias as $subcriteria)
1175	{
1176	if ($this->debug) echo "ID=".$criteria['criteria_id']."\n";
1177	$user_note .= (strlen($user_note) != 0 ? ";" : "").$subcriteria['criteria_id']."=".$subcriteria['min_value'];
1178	}
1179	}
1180	}
1181	if ($this->debug) echo "RAZ=>".$user_note."\n";
1182	if (strlen($user_note) != 0)
1183	{
1184	$this->store_img_note_user($img_id, $user_note, $concours_id, $ipguest);
1185	return true;
1186	}
1187	else
1188	return false;
1189
1190
1191	}
1192
1193	// Store notation from user to db
1194	// save with format "criteria_id=note;criteria_id=note..." for data
1195	function store_img_note_user($img_id, $datas, $concours_id = NULL, $ipguest = null)
1196	{
1197	global $user;
1198	if ($this->get_img_note_user( $img_id, $concours_id, $user['id'], $ipguest) == array() )
1199	{
1200	$query = 'SELECT IF(MAX(id)+1 IS NULL, 1, MAX(id)+1) AS next_element_id FROM ' . CONCOURS_DATA_TABLE . ' ;';
1201	list($next_element_id) = mysql_fetch_array(pwg_query($query));
1202	if ($this->debug) echo "Next_element=".$next_element_id."\n";
1203	$query = '
1204	INSERT INTO ' . CONCOURS_DATA_TABLE .'
1205	(`id`,
1206	`id_concours` ,
1207	`user_id` ,
1208	`create_date` ,
1209	`img_id` ,
1210	`datas`'.
1211	($ipguest ? ',`ipguest` ' : '')
1212
1213	.')
1214	VALUES ( '.$next_element_id.','
1215	.($concours_id !== null ? $concours_id : $this->concours_id ) .'
1216	, '. $user['id'] .', now(), '.$img_id.', "'.$datas.'"'
1217	.($ipguest ? ',"'.$user['ipguest'].'"' : '')
1218	.');';
1219	}
1220	else
1221	{
1222	$query = '
1223	UPDATE ' . CONCOURS_DATA_TABLE .'
1224	SET datas = "'.$datas.'", create_date = now()
1225	WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id ).'
1226	AND user_id = '.$user['id'].'
1227	AND img_id = '.$img_id.
1228	($ipguest ? ' AND ipguest = "'.$ipguest.'"' : '')
1229	.';';
1230	}
1231	if ($this->debug) echo $query."\n";
1232	pwg_query($query);
1233
1234	}
1235
1236	// get notation's user from db
1237	// Return an array with :
1238	// Criteria_id ==> value
1239	// Note : criterias with subcriterias are not saved and not restored. They are calculated for global result
1240	function get_img_note_user($img_id, $concours_id = NULL, $user_id = null, $ipguest = null)
1241	{
1242	global $user;
1243	$img_note = array();
1244	if ($concours_id!== null or $this->concours_id !== null)
1245	{
1246	$query = '
1247	SELECT datas
1248	FROM ' . CONCOURS_DATA_TABLE .'
1249	WHERE id_concours =' . ($concours_id !== NULL ? $concours_id : $this->concours_id) . '
1250	AND user_id = '. ($user_id !== null ? $user_id : $user['id']).'
1251	AND img_id = '. $img_id .
1252	($ipguest ? ' AND ipguest = "'.$ipguest.'"' : '')
1253	.';';
1254	if ($this->debug) echo $query."\n";
1255	$result = pwg_query($query);
1256
1257	while ($row = mysql_fetch_assoc($result))
1258	{
1259	if ($this->debug) echo "row[data]=".$row['datas']."\n";
1260	$datas = explode(";",$row['datas']);
1261	foreach ($datas as $val)
1262	{
1263	if (strpos($val, '=') !== FALSE)
1264	$img_note[substr($val, 0, strpos($val, '='))]=substr($val, strpos($val, '=')+1);
1265	}
1266	}
1267	// DEBUG
1268	if ($this->debug)
1269	foreach ($img_note as $id=>$val)
1270	{
1271	if (is_array($val))
1272	foreach ($val as $id2=>$val2)
1273	echo "img_note[".$id."][".$id2."]=".$val2."\n";
1274	else
1275	echo "img_note[".$id."]=".$val."\n";
1276	}
1277	// END DEBUG
1278
1279	return $img_note;
1280	}
1281	else
1282	return array();
1283
1284
1285	}
1286
1287
1288	// get notation's user from db
1289	// Return the global note for a picture id from a user
1290	function get_img_globalnote_user($img_id, $concours_id = NULL, $user_id = null, $ipguest = null)
1291	{
1292	global $user;
1293	$img_note = array();
1294	$global_user_note = 0;
1295	if ($concours_id!== null or $this->concours_id !== null)
1296	{
1297	$query = '
1298	SELECT datas
1299	FROM ' . CONCOURS_DATA_TABLE .'
1300	WHERE id_concours =' . ($concours_id !== NULL ? $concours_id : $this->concours_id) . '
1301	AND user_id = '. ($user_id !== null ? $user_id : $user['id']).'
1302	AND img_id = '. $img_id .
1303	($ipguest ? ' AND ipguest = "'.$ipguest.'"' : '')
1304	.';';
1305	$result = pwg_query($query);
1306
1307	while ($row = mysql_fetch_assoc($result))
1308	{
1309	$datas = explode(";",$row['datas']);
1310	foreach ($datas as $val)
1311	{
1312	if (strpos($val, '=') !== FALSE)
1313	$img_note[substr($val, 0, strpos($val, '='))]=substr($val, strpos($val, '=')+1);
1314	}
1315	}
1316
1317	$firstcriterias = $this->get_firstlevel_criterias($concours_id);
1318	foreach ($firstcriterias as $criteria)
1319	{
1320	if ($this->debug) echo "criteriaID=".$criteria['criteria_id']."\n";
1321	// First without sub criterias
1322	if (!$this->is_criterias_contains_sub($criteria['criteria_id'],$concours_id ))
1323	{
1324	if (isset($img_note[$criteria['criteria_id']]))
1325	$global_user_note += (int)$criteria['ponderation'] * (float)$img_note[$criteria['criteria_id']];
1326	}
1327	else
1328	{
1329
1330	$secondcriterias = $this->get_subcriterias($criteria['criteria_id'], $concours_id );
1331	foreach ($secondcriterias as $subcriteria)
1332	{
1333	if ($this->debug) echo "subcriteriaID=".$subcriteria['criteria_id']."\n";
1334	if (isset($img_note[$subcriteria['criteria_id']]))
1335	$global_user_note += (int)$subcriteria['ponderation'] * (float)$img_note[$subcriteria['criteria_id']];
1336	}
1337	}
1338
1339	}
1340
1341	return $global_user_note;
1342	}
1343	else
1344	return array();
1345
1346
1347	}
1348
1349	// Store comment from user to db
1350	function store_img_comment_user($img_id, $datas, $concours_id = NULL, $ipguest = null)
1351	{
1352	global $user;
1353	if (($comment = $this->get_img_note_user( $img_id, $concours_id, null, $ipguest)) == false)
1354	{
1355	$query = 'SELECT IF(MAX(id)+1 IS NULL, 1, MAX(id)+1) AS next_element_id FROM ' . CONCOURS_DATA_TABLE . ' ;';
1356	list($next_element_id) = mysql_fetch_array(pwg_query($query));
1357	if ($this->debug) echo "Next_element=".$next_element_id."\n";
1358	$query = '
1359	INSERT INTO ' . CONCOURS_DATA_TABLE .'
1360	(`id`,
1361	`id_concours` ,
1362	`user_id` ,
1363	`create_date` ,
1364	`img_id` ,
1365	`comment`'
1366	.($ipguest ? ' `ipguest`' : '').
1367	')
1368	VALUES ( '.$next_element_id.','
1369	.($concours_id !== null ? $concours_id : $this->concours_id ) .'
1370	, '. $user['id'] .', now(), '.$img_id.', "'.$datas.'");';
1371	}
1372	else
1373	{
1374	$query = '
1375	UPDATE ' . CONCOURS_DATA_TABLE .'
1376	SET comment = "'.$datas.'", create_date = now()
1377	WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id ).'
1378	AND user_id = '.$user['id'].'
1379	AND img_id = '.$img_id.
1380	($ipguest ? ' AND ipguest = "'.$ipguest.'"' : '')
1381	.';';
1382	}
1383	if ($this->debug) echo $query."\n";
1384	pwg_query($query);
1385
1386	}
1387
1388
1389	// Get comment on an image for a user
1390	function get_img_comment_user($img_id, $concours_id = NULL, $user_id = null, $ipguest = null)
1391	{
1392	global $user;
1393	$datas = false;
1394	if ($concours_id!== null or $this->concours_id !== null)
1395	{
1396	$query = '
1397	SELECT comment
1398	FROM ' . CONCOURS_DATA_TABLE .'
1399	WHERE id_concours =' . ($concours_id !== NULL ? $concours_id : $this->concours_id) . '
1400	AND user_id = '. ($user_id !== null ? $user_id : $user['id']).'
1401	AND img_id = '. $img_id .
1402	($ipguest ? ' AND ipguest = "'.$ipguest.'"' : '')
1403	.';';
1404	if ($this->debug) echo $query."\n";
1405	$result = pwg_query($query);
1406
1407	while ($row = mysql_fetch_assoc($result))
1408	{
1409	if ($this->debug) echo "row[comment]=".$row['comment']."\n";
1410	$datas = $row['comment'];
1411	}
1412	}
1413	return $datas;
1414	}
1415
1416
1417	// Generate csv file for a closed concours with result generated
1418	function generate_csv($concours_id = NULL)
1419	{
1420	global $conf;
1421	$file = "rang, id_concours,method, img_id, img_name, img_file, date, note, moyenne, nbvotant, datas\r\n";
1422
1423	if (!(isset($this->concours_infos['method'])))
1424	$this->concours_infos['method'] = 1;
1425
1426	// recover all img_id from the category
1427	$query = 'SELECT id_concours,method, img_id, IMG.name, IMG.file, date, note, moyenne, nbvotant, datas'
1428	.' FROM ' .CONCOURS_RESULT_TABLE
1429	.' INNER JOIN ' . CONCOURS_TABLE.' AS CONC on CONC.id = id_concours'
1430	.' INNER JOIN ' . IMAGES_TABLE.' AS IMG on IMG.id = img_id'
1431	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id );
1432
1433	if ($this->concours_infos['method'] == 1) // total
1434	$query .= ' ORDER BY note DESC';
1435	elseif ($this->concours_infos['method'] == 2) // moyenne
1436	$query .= ' ORDER BY moyenne DESC';
1437
1438	$query .=';';
1439
1440	$result = pwg_query($query);
1441	// For each images
1442	$rang = 1;
1443	while ($row = mysql_fetch_assoc($result))
1444	{
1445	$file .= ($row['nbvotant'] != 0 ? $rang : 'N/A').', '
1446	.$row['id_concours'].', '
1447	.$row['method'].', '
1448	.$row['img_id'].', '
1449	.$row['name'].', '
1450	.$row['file'].', '
1451	.$row['date'].', '
1452	.$row['note'].', '
1453	.$row['moyenne'].', '
1454	.$row['nbvotant'].', '
1455	.($row['datas'] != null ? $row['datas'] : '')
1456	."\r\n";
1457	$rang ++;
1458	}
1459
1460	return $file;
1461
1462
1463	}
1464
1465	// Generate csv file for a closed concours with result generated and all users informations
1466	function generate_detail_csv($concours_id = NULL)
1467	{
1468	global $conf;
1469	if ($concours_id === null)
1470	$concours_id = $this->concours_id;
1471	// Prepare the list of criteria
1472	$criteria_list = "";
1473	$firstcriterias = $this->get_firstlevel_criterias($concours_id);
1474	$ident1 = 1;
1475	foreach ($firstcriterias as $criteria)
1476	{
1477	// format (id:name)
1478	$criteria_list .= (strlen($criteria_list) ? "," : "")
1479	.$ident1.":".$criteria['name']
1480	."(id=".$criteria['criteria_id'].")";
1481	// First wit sub criterias
1482	if ($this->is_criterias_contains_sub($criteria['criteria_id'],$concours_id ))
1483	{
1484	$ident2 = 1;
1485	$secondcriterias = $this->get_subcriterias($criteria['criteria_id'], $concours_id );
1486	foreach ($secondcriterias as $subcriteria)
1487	{
1488	// format (id:name)
1489	$criteria_list .= (strlen($criteria_list) ? "," : "")
1490	.$ident1.".".$ident2
1491	.":".$subcriteria['name']."(id=".$subcriteria['criteria_id'].")";
1492	$ident2 ++;
1493	}
1494	}
1495	$ident1++;
1496	}
1497	if ($this->debug) echo "CRITERIA_LIST=".$criteria_list."\n";
1498	$user_list = array();
1499	$users_criteria = "";
1500
1501
1502	// Get all the users who have notes for the concours
1503	$query = 'SELECT distinct(user_id), USER.username'
1504	.' FROM ' .CONCOURS_DATA_TABLE
1505	.' INNER JOIN ' . USERS_TABLE.' AS USER on USER.id = user_id'
1506	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id )
1507	// Dont take the guest informations because
1508	.' AND user_id <> '.$conf['guest_id']
1509	.' ORDER BY username ASC'
1510	.';';
1511	$result = pwg_query($query);
1512	// For each user
1513	while ($row = mysql_fetch_assoc($result))
1514	{
1515	array_push($user_list, $row);
1516	$users_criteria .= (strlen($users_criteria) ? "," : "")."user, user_global_note, comment, ".$criteria_list;
1517
1518	}
1519
1520	$ipguest = array();
1521	// Get guest info (if available)
1522	if ($this->concours_infos['guest'])
1523	{
1524	$ipguest = $this->get_guest_list();
1525	// For each guest
1526	foreach ( $ipguest as $i => $userid ) //on parcours le tableau
1527	{
1528	$users_criteria .= (strlen($users_criteria) ? "," : "")."user, user_global_note, comment, ".$criteria_list;
1529	}
1530	}
1531
1532	if ($this->debug) echo "users_criteria=".$users_criteria."\n";
1533
1534	// All informations in csv format
1535	$file = "rang, id_concours, method, nom_concours, date_debut, date_fin, date_export, img_id, img_name, img_file, img_author, note, moyenne, nbvotant, datas,"
1536	.$users_criteria
1537	."\r\n";
1538
1539	// nb of users who vote for each image
1540
1541	// NOT NEEDED, INFO STORE IN DATABASE 'RESULT'
1542	$nbvotes = $this->nb_votes_by_img($concours_id);
1543
1544
1545	// recover all img_id from the category
1546	if (!(isset($this->concours_infos['method'])))
1547	$this->concours_infos['method'] = 1;
1548	$query = 'SELECT id_concours, method, img_id, IMG.name, IMG.file, IMG.author, date, note, moyenne, nbvotant, datas, comment'
1549	.' FROM ' .CONCOURS_RESULT_TABLE
1550	.' INNER JOIN ' . CONCOURS_TABLE.' AS CONC on CONC.id = id_concours'
1551	.' INNER JOIN ' . IMAGES_TABLE.' AS IMG on IMG.id = img_id'
1552	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id );
1553
1554	if ($this->concours_infos['method'] == 1) // total
1555	$query .= ' ORDER BY note DESC';
1556	elseif ($this->concours_infos['method'] == 2) // moyenne
1557	$query .= ' ORDER BY moyenne DESC';
1558
1559	$query .=';';
1560
1561	if ($this->debug) echo $query;
1562	$result = pwg_query($query);
1563	// For each images
1564	$rang = 1;
1565	$previousNote = $previousMoy = 0;
1566
1567	while ($row = mysql_fetch_assoc($result))
1568	{
1569	// Check and verify for exaequo
1570	if ($this->my_config['check_exaequo'])
1571	{
1572	if ( ($this->concours_infos['method'] == 1 // total
1573	AND ($row['note'] == $previousNote))
1574	OR ($this->concours_infos['method'] == 2 // moyenne
1575	AND ($row['moyenne'] == $previousMoy)))
1576	{
1577	$rang --;
1578
1579	}
1580	}
1581
1582	$file .= ($row['nbvotant'] != 0 ? $rang : 'N/A').', '
1583	.$row['id_concours'].', '
1584	.$row['method'].', '
1585	.str_replace(",", "",$this->concours_infos['name']).', '
1586	.$this->concours_infos['begin_date'].', '
1587	.$this->concours_infos['end_date'].', '
1588	.$row['date'].', '
1589
1590	.$row['img_id'].', '
1591	.str_replace(",", "",$row['name']).', '
1592	.$row['file'].', '
1593	.$row['author'].', '
1594	.$row['note'].', '
1595	.$row['moyenne'].', '
1596	.$row['nbvotant'].', '
1597	// .(isset($nbvotes[$row['img_id']]) ? $nbvotes[$row['img_id']] : 0).', '
1598	.($row['datas'] != null ? $row['datas'] : '')
1599	;
1600	foreach ($user_list as $uuser)
1601	{
1602
1603	$comment = $this->get_img_comment_user($row['img_id'], $concours_id, $uuser['user_id']);
1604
1605	$user_note = $this->get_img_note_user($row['img_id'], $concours_id, $uuser['user_id']);
1606
1607	$file .= ', '.$uuser['username'].', '.$this->get_img_globalnote_user($row['img_id'], $concours_id, $uuser['user_id'])
1608	// .', '.($row['comment'] != null ? str_replace(",", "",$row['comment']) : '')
1609	.', '.($comment != false ? str_replace(array(",","\r\n", "\n", "\r"), " ",$comment) : '')
1610	.', '
1611	;
1612
1613	$user_note_by_crit = "";
1614	foreach ($firstcriterias as $criteria)
1615	{
1616	// First without sub criterias
1617	if (!$this->is_criterias_contains_sub($criteria['criteria_id'],$concours_id ))
1618	{
1619	$user_note_by_crit .= (strlen($user_note_by_crit) ? "," : "").(isset($user_note[$criteria['criteria_id']]) ? $user_note[$criteria['criteria_id']] : ' ');
1620	}
1621	else
1622	{
1623	$user_note_by_subcrit = "";
1624	$subcrit_note = 0;
1625	$user_has_vote = false;
1626	$secondcriterias = $this->get_subcriterias($criteria['criteria_id'], $concours_id );
1627	foreach ($secondcriterias as $subcriteria)
1628	{
1629	if (isset($user_note[$subcriteria['criteria_id']])) $user_has_vote = true;
1630	$user_note_by_subcrit .= (strlen($user_note_by_subcrit) ? "," : "").(isset($user_note[$subcriteria['criteria_id']]) ? $user_note[$subcriteria['criteria_id']] : ' ');
1631	$subcrit_note += (int)$subcriteria['ponderation'] * (float)(isset($user_note[$subcriteria['criteria_id']]) ? $user_note[$subcriteria['criteria_id']] : 0);
1632
1633	}
1634	$user_note_by_crit .= (strlen($user_note_by_crit) ? "," : "").($user_has_vote ? $subcrit_note : ' ').",".$user_note_by_subcrit;
1635	}
1636	}
1637	$file .= $user_note_by_crit;
1638
1639	}
1640
1641	// Add guest infos (if present)
1642	foreach ($ipguest as $ipguestt)
1643	{
1644	// echo "IP=".$ipguestt."\n";
1645	$comment = $this->get_img_comment_user($row['img_id'], $concours_id, $conf['guest_id'], $ipguestt);
1646
1647	$user_note = $this->get_img_note_user($row['img_id'], $concours_id, $conf['guest_id'], $ipguestt);
1648
1649	$file .= ', Guest('.$ipguestt.'), '.$this->get_img_globalnote_user($row['img_id'], $concours_id, $conf['guest_id'], $ipguestt)
1650	// .', '.($row['comment'] != null ? str_replace(",", "",$row['comment']) : '')
1651	.', '.($comment != false ? str_replace(array(",","\r\n", "\n", "\r"), " ",$comment) : '')
1652	.', '
1653	;
1654
1655	$user_note_by_crit = "";
1656	foreach ($firstcriterias as $criteria)
1657	{
1658	// First without sub criterias
1659	if (!$this->is_criterias_contains_sub($criteria['criteria_id'],$concours_id ))
1660	{
1661	$user_note_by_crit .= (strlen($user_note_by_crit) ? "," : "").(isset($user_note[$criteria['criteria_id']]) ? $user_note[$criteria['criteria_id']] : ' ');
1662	}
1663	else
1664	{
1665	$user_note_by_subcrit = "";
1666	$subcrit_note = 0;
1667	$user_has_vote = false;
1668	$secondcriterias = $this->get_subcriterias($criteria['criteria_id'], $concours_id );
1669	foreach ($secondcriterias as $subcriteria)
1670	{
1671	if (isset($user_note[$subcriteria['criteria_id']])) $user_has_vote = true;
1672	$user_note_by_subcrit .= (strlen($user_note_by_subcrit) ? "," : "").(isset($user_note[$subcriteria['criteria_id']]) ? $user_note[$subcriteria['criteria_id']] : ' ');
1673	$subcrit_note += (int)$subcriteria['ponderation'] * (float)(isset($user_note[$subcriteria['criteria_id']]) ? $user_note[$subcriteria['criteria_id']] : 0);
1674
1675	}
1676	$user_note_by_crit .= (strlen($user_note_by_crit) ? "," : "").($user_has_vote ? $subcrit_note : ' ').",".$user_note_by_subcrit;
1677	}
1678	}
1679	$file .= $user_note_by_crit;
1680
1681	}
1682
1683	$file .="\r\n";
1684	$rang ++;
1685	$previousNote = $row['note'];
1686	$previousMoy = $row['moyenne'];
1687
1688	}
1689	if ($this->debug) echo $file;
1690	return utf8_decode($file);
1691
1692
1693	}
1694
1695
1696
1697	// Save csv datas to physical file
1698	function save_file($file,$concours_id = NULL)
1699	{
1700	// check if already saved file
1701	if ($filename = $this->get_file_name($concours_id))
1702	return $filename;
1703	else
1704	{
1705	$dirpath = CONCOURS_RESULT_FOLDER;
1706
1707	$filename = date('Ymd')."_concours".($concours_id !== null ? $concours_id : $this->concours_id ).".csv";
1708	if (!is_dir($dirpath))
1709	@mkdir($dirpath);
1710	if (file_exists($dirpath. $filename))
1711	unlink($dirpath. $filename);
1712
1713	$fh = fopen($dirpath. $filename, 'w') or die("can't open file");
1714	fwrite($fh, $file);
1715	fclose($fh);
1716
1717	//update result database with filename
1718	$query = "UPDATE " . CONCOURS_RESULT_TABLE . "
1719	SET
1720	file_name = \"".$filename."\"
1721	WHERE id_concours= ".($concours_id !== NULL ? $concours_id : $this->concours_id)."
1722	;";
1723	pwg_query($query);
1724	if ($this->debug) echo $query;
1725
1726	return $filename;
1727	}
1728	}
1729
1730	// Get result file name from db
1731	function get_file_name($concours_id = NULL)
1732	{
1733	$query = 'SELECT distinct(file_name)'
1734	.' FROM ' .CONCOURS_RESULT_TABLE
1735	.' WHERE id_concours = '.($concours_id !== null ? $concours_id : $this->concours_id )
1736	.';';
1737	if ($this->debug) echo $query;
1738	$result = pwg_query($query);
1739	if ($result)
1740	{
1741	$row = mysql_fetch_assoc($result);
1742	if ($row)
1743	return $row['file_name'];
1744	else
1745	return false;
1746	}
1747	}
1748
1749	// Get csv datas from a saved file
1750	function get_file($concours_id = NULL)
1751	{
1752	$filename = CONCOURS_RESULT_FOLDER.
1753	$size = filesize($filename);
1754	header('Content-Type: application/octet-stream');
1755	header('Content-Length: '.$size);
1756	header('Content-Disposition: attachment; filename='.$filename);
1757	header('Content-Transfer-Encoding: binary');
1758
1759	$file = @fopen($filename, ‘rb’);
1760	if ($file) {
1761	// stream the file and exit the script when complete
1762	fpassthru($file);
1763	}
1764
1765	}
1766
1767	// Activation page administration
1768	function concours_admin_menu($menu)
1769	{
1770	array_push($menu,
1771	array(
1772	'NAME' => CONCOURS_NAME,
1773	'URL' => get_admin_plugin_menu_link(CONCOURS_ADMIN_PATH.'admin.php')
1774	)
1775	);
1776	return $menu;
1777	}
1778
1779	// register Concours Menubar
1780	public function register_blocks( $menu_ref_arr )
1781	{
1782	$menu = & $menu_ref_arr[0];
1783	if ($menu->get_id() != 'menubar' OR $this->my_config['active_menubar'] == false)
1784	return;
1785	$menu->register_block( new RegisteredBlock( 'CONCOURS_menu', 'concours', 'ConcoursPhoto'));
1786	}
1787
1788	// initialise menubar's menu. called by menubar object when making menu
1789	public function blockmanager_apply( $menu_ref_arr )
1790	{
1791
1792	global $user, $template;
1793	$menu = & $menu_ref_arr[0];
1794
1795	if ($this->user_groups == array())
1796	$this->get_user_groups();
1797
1798	if ( ($block = $menu->get_block( 'CONCOURS_menu' ) ) != null )
1799	{
1800
1801	$menu_list=array();
1802
1803	if(is_admin())
1804	{
1805	array_push($menu_list,
1806	array(
1807	'nfo' => "",
1808	'text' => l10n('concours_admin_add'),
1809	'link' => PHPWG_ROOT_PATH . 'admin.php?page=plugin&section=' . CONCOURS_DIR . '%2Fadmin%2Fadd_concours.php&action=new',
1810	'edit' => ""
1811	)
1812	);
1813	}
1814
1815	// recover all img_id from the category
1816	$query = 'SELECT distinct(id_concours), groups, guest, CONC.name'
1817	.' FROM ' .CONCOURS_RESULT_TABLE
1818	.' INNER JOIN '.CONCOURS_TABLE. ' AS CONC ON CONC.id = id_concours'
1819	.' ORDER BY id DESC'
1820	.';';
1821
1822	$result = pwg_query($query);
1823	$nb_concours = 1;
1824	// For each concours
1825	while ($row = mysql_fetch_assoc($result))
1826	{
1827
1828	if ($nb_concours > $this->my_config['nbconcours_menubar'])
1829	break;
1830
1831	$conc_to_show = false; // Default ==> dont show
1832
1833	// Guest
1834	if (is_a_guest() AND $row['guest'])
1835	$conc_to_show = true;
1836	// Group present
1837	elseif (!empty($row['groups']))
1838	{
1839	$authorized_groups = explode(',', $row['groups']);
1840	if (array_intersect($this->user_groups, $authorized_groups) != array())
1841	$conc_to_show = true;
1842	}
1843	// Allowed for any user (logged)
1844	elseif (empty($row['groups']))
1845	$conc_to_show = true;
1846
1847	if ($conc_to_show)
1848	{
1849	$nb_concours ++;
1850	array_push($menu_list,
1851	array(
1852	'nfo' => "",
1853	'text' => $row['name'],
1854	'link' => './index.php?/concours/'.$row['id_concours'],
1855	'edit' => (is_admin()? PHPWG_ROOT_PATH . 'admin.php?page=plugin&section=' . CONCOURS_DIR . '%2Fadmin%2Fadd_concours.php&concours=' . $row['id_concours'].'&action=modify':"")
1856	)
1857	);
1858	}
1859	}
1860
1861	if (count($menu_list))
1862	{
1863
1864	$block->set_title(l10n('concoursphoto'));
1865	$block->template = CONCOURS_ROOT.'/template/concours_menu.tpl';
1866	$block->data = $menu_list;
1867	}
1868	}
1869	}
1870
1871
1872	function section_init_concours()
1873	{
1874	global $tokens, $page;
1875	if ($tokens[0] == 'concours')
1876	$page['section'] = 'concours';
1877	}
1878
1879	function index_concours()
1880	{
1881	global $page;
1882
1883
1884	if (isset($page['section']) and $page['section'] == 'concours')
1885	{
1886	include(CONCOURS_PATH . 'publish.php');
1887	}
1888	}
1889
1890
1891	// Show the global note under the thumbnail
1892	function thumbnail_note($tpl_var)
1893	{
1894
1895	global $page, $user;
1896	$this->get_user_groups();
1897
1898	$user['ipguest'] = null;
1899	if (is_a_guest())
1900	{
1901	if (isset($_SERVER['HTTP_X_FORWARDED_FOR']))
1902	$IP = $_SERVER['HTTP_X_FORWARDED_FOR'];
1903	elseif(isset($_SERVER['HTTP_CLIENT_IP']))
1904	$IP = $_SERVER['HTTP_CLIENT_IP'];
1905	else
1906	$IP = $_SERVER['REMOTE_ADDR'];
1907
1908	// store ip
1909	$user['ipguest'] = $IP;
1910	}
1911
1912	if ($this->my_config['thumb_note'] && $this->my_config['thumb_note'] == true)
1913	{
1914	$concours = array();
1915	if (($page['section']) == 'categories' AND !empty($page['category']))
1916	{
1917	$query = '
1918	SELECT *
1919	FROM ' . CONCOURS_TABLE .'
1920	WHERE category =' . $page['category']['id'] . '
1921	AND time_to_sec(TIMEDIFF(begin_date,now())) < 0
1922	AND time_to_sec(TIMEDIFF(now(), end_date)) < 0
1923	';
1924
1925	$result = pwg_query($query);
1926	if ($this->debug) echo $query."\n";
1927	while ($row = mysql_fetch_assoc($result))
1928	{
1929
1930	if (!empty($row['groups']))
1931	{
1932	if ($this->debug) echo "GROUPS=".$row['groups'];
1933	$authorized_groups = explode(',', $row['groups']);
1934	if (array_intersect($this->user_groups, $authorized_groups) == array())
1935	{
1936	if ($this->debug) echo "ERROR GROUPS";
1937	continue;
1938	}
1939	$concours = $row;
1940	}
1941
1942	// If no group is parameter for that concours ==> available for all registered users
1943	else
1944	$concours = $row;
1945
1946	}
1947	if (count($concours))
1948	{
1949	// Check if user is guest and if guest is allowed
1950	if ((is_a_guest() AND $concours['guest'])
1951	OR !is_a_guest())
1952	{
1953	foreach($tpl_var as $cle=>$valeur)
1954	{
1955	// show only if the author is not the active user
1956	if ($tpl_var[$cle]['FILE_AUTHOR'] != $user['username']
1957	OR $this->my_config['author_vote_available'] // Allow author to vote (and also show his score)
1958	)
1959	{
1960	$tpl_var[$cle]['NAME'] = $tpl_var[$cle]['NAME'].'<br> '.l10n('thumbnail_global_note').' : '.$this->get_img_globalnote_user($tpl_var[$cle]['ID'], $concours['id'], $user['id'], $user['ipguest']);
1961	}
1962	}
1963	}
1964	}
1965	}
1966	}
1967	return $tpl_var;
1968	}
1969
1970
1971	}
1972
1973	?>

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