root/branches/2.0/admin/history.php @ 4963

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Administration: happy new year 2009, all PHP headers updated.
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1<?php
2// +-----------------------------------------------------------------------+
3// | Piwigo - a PHP based picture gallery                                  |
4// +-----------------------------------------------------------------------+
5// | Copyright(C) 2008-2009 Piwigo Team                  http://piwigo.org |
6// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
7// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
8// +-----------------------------------------------------------------------+
9// | This program is free software; you can redistribute it and/or modify  |
10// | it under the terms of the GNU General Public License as published by  |
11// | the Free Software Foundation                                          |
12// |                                                                       |
13// | This program is distributed in the hope that it will be useful, but   |
14// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
15// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
16// | General Public License for more details.                              |
17// |                                                                       |
18// | You should have received a copy of the GNU General Public License     |
19// | along with this program; if not, write to the Free Software           |
20// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
21// | USA.                                                                  |
22// +-----------------------------------------------------------------------+
23
24/**
25 * Display filtered history lines
26 */
27
28// +-----------------------------------------------------------------------+
29// |                              functions                                |
30// +-----------------------------------------------------------------------+
31
32// +-----------------------------------------------------------------------+
33// |                           initialization                              |
34// +-----------------------------------------------------------------------+
35
36if (!defined('PHPWG_ROOT_PATH'))
37{
38  die('Hacking attempt!');
39}
40
41include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
42include_once(PHPWG_ROOT_PATH.'admin/include/functions_history.inc.php');
43
44if (isset($_GET['start']) and is_numeric($_GET['start']))
45{
46  $page['start'] = $_GET['start'];
47}
48else
49{
50  $page['start'] = 0;
51}
52
53$types = array('none', 'picture', 'high', 'other');
54$display_thumbnails = array('no_display_thumbnail', 'display_thumbnail_classic', 'display_thumbnail_hoverbox');
55
56// +-----------------------------------------------------------------------+
57// | Check Access and exit when user status is not ok                      |
58// +-----------------------------------------------------------------------+
59
60check_status(ACCESS_ADMINISTRATOR);
61
62// +-----------------------------------------------------------------------+
63// | Build search criteria and redirect to results                         |
64// +-----------------------------------------------------------------------+
65
66$page['errors'] = array();
67$search = array();
68
69if (isset($_POST['submit']))
70{
71  // dates
72  if (!empty($_POST['start_year']))
73  {
74    $search['fields']['date-after'] = sprintf(
75      '%d-%02d-%02d',
76      $_POST['start_year'],
77      $_POST['start_month'],
78      $_POST['start_day']
79      );
80  }
81
82  if (!empty($_POST['end_year']))
83  {
84    $search['fields']['date-before'] = sprintf(
85      '%d-%02d-%02d',
86      $_POST['end_year'],
87      $_POST['end_month'],
88      $_POST['end_day']
89      );
90  }
91
92  if (empty($_POST['types']))
93  {
94    $search['fields']['types'] = $types;
95  }
96  else
97  {
98    $search['fields']['types'] = $_POST['types'];
99  }
100
101  $search['fields']['user'] = $_POST['user'];
102
103  if (!empty($_POST['image_id']))
104  {
105    $search['fields']['image_id'] = intval($_POST['image_id']);
106  }
107
108  if (!empty($_POST['filename']))
109  {
110    $search['fields']['filename'] = str_replace(
111      '*',
112      '%',
113      mysql_real_escape_string($_POST['filename'])
114      );
115  }
116
117  $search['fields']['display_thumbnail'] = $_POST['display_thumbnail'];
118  // Display choise are also save to one cookie
119  $cookie_val = ($_POST['display_thumbnail']!=$display_thumbnails[2] and in_array($_POST['display_thumbnail'], $display_thumbnails)) ? $_POST['display_thumbnail']:null;
120  pwg_set_cookie_var('history_display_thumbnail', $cookie_val, strtotime('+1 month') );
121
122  // TODO manage inconsistency of having $_POST['image_id'] and
123  // $_POST['filename'] simultaneously
124
125  // echo '<pre>'; print_r($search); echo '</pre>';
126
127  if (!empty($search))
128  {
129    // register search rules in database, then they will be available on
130    // thumbnails page and picture page.
131    $query ='
132INSERT INTO '.SEARCH_TABLE.'
133  (rules)
134  VALUES
135  (\''.serialize($search).'\')
136;';
137    pwg_query($query);
138
139    $search_id = mysql_insert_id();
140
141    redirect(
142      PHPWG_ROOT_PATH.'admin.php?page=history&search_id='.$search_id
143      );
144  }
145  else
146  {
147    array_push($page['errors'], l10n('search_one_clause_at_least'));
148  }
149}
150
151// +-----------------------------------------------------------------------+
152// |                             template init                             |
153// +-----------------------------------------------------------------------+
154
155$template->set_filename('history', 'history.tpl');
156
157// TabSheet initialization
158history_tabsheet();
159
160$template->assign(
161  array(
162    'U_HELP' => PHPWG_ROOT_PATH.'popuphelp.php?page=history',
163    'F_ACTION' => get_root_url().'admin.php?page=history'
164    )
165  );
166
167// +-----------------------------------------------------------------------+
168// |                             history lines                             |
169// +-----------------------------------------------------------------------+
170
171if (isset($_GET['search_id'])
172    and $page['search_id'] = (int)$_GET['search_id'])
173{
174  // what are the lines to display in reality ?
175  $query = '
176SELECT rules
177  FROM '.SEARCH_TABLE.'
178  WHERE id = '.$page['search_id'].'
179;';
180  list($serialized_rules) = mysql_fetch_row(pwg_query($query));
181
182  $page['search'] = unserialize($serialized_rules);
183
184  if (isset($_GET['user_id']))
185  {
186    if (!is_numeric($_GET['user_id']))
187    {
188      die('user_id GET parameter must be an integer value');
189    }
190
191    $page['search']['fields']['user'] = $_GET['user_id'];
192
193    $query ='
194INSERT INTO '.SEARCH_TABLE.'
195  (rules)
196  VALUES
197  (\''.serialize($page['search']).'\')
198;';
199    pwg_query($query);
200
201    $search_id = mysql_insert_id();
202
203    redirect(
204      PHPWG_ROOT_PATH.'admin.php?page=history&search_id='.$search_id
205      );
206  }
207
208  $data = trigger_event('get_history', array(), $page['search'], $types);
209  usort($data, 'history_compare');
210
211  $page['nb_lines'] = count($data);
212
213  $history_lines = array();
214  $user_ids = array();
215  $username_of = array();
216  $category_ids = array();
217  $image_ids = array();
218  $tag_ids = array();
219
220  foreach ($data as $row)
221  {
222    $user_ids[$row['user_id']] = 1;
223
224    if (isset($row['category_id']))
225    {
226      $category_ids[$row['category_id']] = 1;
227    }
228
229    if (isset($row['image_id']))
230    {
231      $image_ids[$row['image_id']] = 1;
232    }
233
234    if (isset($row['tag_ids']))
235    {
236      foreach (explode(',', $row['tag_ids']) as $tag_id)
237      {
238        array_push($tag_ids, $tag_id);
239      }
240    }
241
242    array_push(
243      $history_lines,
244      $row
245      );
246  }
247
248  // prepare reference data (users, tags, categories...)
249  if (count($user_ids) > 0)
250  {
251    $query = '
252SELECT '.$conf['user_fields']['id'].' AS id
253     , '.$conf['user_fields']['username'].' AS username
254  FROM '.USERS_TABLE.'
255  WHERE id IN ('.implode(',', array_keys($user_ids)).')
256;';
257    $result = pwg_query($query);
258
259    $username_of = array();
260    while ($row = mysql_fetch_array($result))
261    {
262      $username_of[$row['id']] = $row['username'];
263    }
264  }
265
266  if (count($category_ids) > 0)
267  {
268    $query = '
269SELECT id, uppercats
270  FROM '.CATEGORIES_TABLE.'
271  WHERE id IN ('.implode(',', array_keys($category_ids)).')
272;';
273    $uppercats_of = simple_hash_from_query($query, 'id', 'uppercats');
274
275    $name_of_category = array();
276
277    foreach ($uppercats_of as $category_id => $uppercats)
278    {
279      $name_of_category[$category_id] = get_cat_display_name_cache(
280        $uppercats
281        );
282    }
283  }
284
285  if (count($image_ids) > 0)
286  {
287    $query = '
288SELECT
289    id,
290    IF(name IS NULL, file, name) AS label,
291    filesize,
292    high_filesize,
293    file,
294    path,
295    tn_ext
296  FROM '.IMAGES_TABLE.'
297  WHERE id IN ('.implode(',', array_keys($image_ids)).')
298;';
299    // $label_of_image = simple_hash_from_query($query, 'id', 'label');
300    $label_of_image = array();
301    $filesize_of_image = array();
302    $high_filesize_of_image = array();
303    $file_of_image = array();
304    $path_of_image = array();
305    $tn_ext_of_image = array();
306
307    $result = pwg_query($query);
308    while ($row = mysql_fetch_array($result))
309    {
310      $label_of_image[ $row['id'] ] = $row['label'];
311
312      if (isset($row['filesize']))
313      {
314        $filesize_of_image[ $row['id'] ] = $row['filesize'];
315      }
316
317      if (isset($row['high_filesize']))
318      {
319        $high_filesize_of_image[ $row['id'] ] = $row['high_filesize'];
320      }
321
322      $file_of_image[ $row['id'] ] = $row['file'];
323      $path_of_image[ $row['id'] ] = $row['path'];
324      $tn_ext_of_image[ $row['id'] ] = $row['tn_ext'];
325    }
326
327    // echo '<pre>'; print_r($high_filesize_of_image); echo '</pre>';
328  }
329
330  if (count($tag_ids) > 0)
331  {
332    $tag_ids = array_unique($tag_ids);
333
334    $query = '
335SELECT
336    id,
337    name
338  FROM '.TAGS_TABLE.'
339  WHERE id IN ('.implode(', ', $tag_ids).')
340;';
341    $name_of_tag = array();
342
343    $result = pwg_query($query);
344    while ($row = mysql_fetch_array($result))
345    {
346      $name_of_tag[ $row['id'] ] = $row['name'];
347    }
348  }
349
350  $i = 0;
351  $first_line = $page['start'] + 1;
352  $last_line = $page['start'] + $conf['nb_logs_page'];
353
354  $summary['total_filesize'] = 0;
355  $summary['guests_IP'] = array();
356
357  foreach ($history_lines as $line)
358  {
359    // FIXME when we watch the representative of a non image element, it is
360    // the not the representative filesize that is counted (as it is
361    // unknown) but the non image element filesize. Proposed solution: add
362    // #images.representative_filesize and add 'representative' in the
363    // choices of #history.image_type.
364
365    if (isset($line['image_type']))
366    {
367      if ($line['image_type'] == 'high')
368      {
369        if (isset($high_filesize_of_image[$line['image_id']]))
370        {
371          $summary['total_filesize']+=
372            $high_filesize_of_image[$line['image_id']];
373        }
374      }
375      else
376      {
377        if (isset($filesize_of_image[$line['image_id']]))
378        {
379          $summary['total_filesize']+=
380            $filesize_of_image[$line['image_id']];
381        }
382      }
383    }
384
385    if ($line['user_id'] == $conf['guest_id'])
386    {
387      if (!isset($summary['guests_IP'][ $line['IP'] ]))
388      {
389        $summary['guests_IP'][ $line['IP'] ] = 0;
390      }
391
392      $summary['guests_IP'][ $line['IP'] ]++;
393    }
394
395    $i++;
396
397    if ($i < $first_line or $i > $last_line)
398    {
399      continue;
400    }
401
402    $user_string = '';
403    if (isset($username_of[$line['user_id']]))
404    {
405      $user_string.= $username_of[$line['user_id']];
406    }
407    else
408    {
409      $user_string.= $line['user_id'];
410    }
411    $user_string.= '&nbsp;<a href="';
412    $user_string.= PHPWG_ROOT_PATH.'admin.php?page=history';
413    $user_string.= '&amp;search_id='.$page['search_id'];
414    $user_string.= '&amp;user_id='.$line['user_id'];
415    $user_string.= '">+</a>';
416
417    $tags_string = '';
418    if (isset($line['tag_ids']))
419    {
420      $tags_string = preg_replace(
421        '/(\d+)/e',
422        '$name_of_tag["$1"]',
423        str_replace(
424          ',',
425          ', ',
426          $line['tag_ids']
427          )
428        );
429    }
430
431    $image_string = '';
432    if (isset($line['image_id']))
433    {
434      $picture_url = make_picture_url(
435        array(
436          'image_id' => $line['image_id'],
437          )
438        );
439
440      $element = array(
441           'id' => $line['image_id'],
442           'file' => $file_of_image[$line['image_id']],
443           'path' => $path_of_image[$line['image_id']],
444           'tn_ext' => $tn_ext_of_image[$line['image_id']],
445           );
446
447      $image_title = '('.$line['image_id'].')';
448
449      if (isset($label_of_image[$line['image_id']]))
450      {
451        $image_title.= ' '.$label_of_image[$line['image_id']];
452      }
453      else
454      {
455        $image_title.= ' unknown filename';
456      }
457
458      $image_string = '';
459
460      switch ($page['search']['fields']['display_thumbnail'])
461      {
462        case 'no_display_thumbnail':
463        {
464          $image_string= '<a href="'.$picture_url.'">'.$image_title.'</a>';
465          break;
466        }
467        case 'display_thumbnail_classic':
468        {
469          $image_string =
470            '<a class="thumbnail" href="'.$picture_url.'">'
471            .'<span><img src="'.get_thumbnail_url($element)
472            .'" alt="'.$image_title.'" title="'.$image_title.'">'
473            .'</span></a>';
474          break;
475        }
476        case 'display_thumbnail_hoverbox':
477        {
478          $image_string =
479            '<a class="over" href="'.$picture_url.'">'
480            .'<span><img src="'.get_thumbnail_url($element)
481            .'" alt="'.$image_title.'" title="'.$image_title.'">'
482            .'</span>'.$image_title.'</a>';
483          break;
484        }
485      }
486    }
487
488    $template->append(
489      'search_results',
490      array(
491        'DATE'      => $line['date'],
492        'TIME'      => $line['time'],
493        'USER'      => $user_string,
494        'IP'        => $line['IP'],
495        'IMAGE'     => $image_string,
496        'TYPE'      => $line['image_type'],
497        'SECTION'   => $line['section'],
498        'CATEGORY'  => isset($line['category_id'])
499          ? ( isset($name_of_category[$line['category_id']])
500                ? $name_of_category[$line['category_id']]
501                : 'deleted '.$line['category_id'] )
502          : '',
503        'TAGS'       => $tags_string,
504        )
505      );
506  }
507
508  $summary['nb_guests'] = 0;
509  if (count(array_keys($summary['guests_IP'])) > 0)
510  {
511    $summary['nb_guests'] = count(array_keys($summary['guests_IP']));
512
513    // we delete the "guest" from the $username_of hash so that it is
514    // avoided in next steps
515    unset($username_of[ $conf['guest_id'] ]);
516  }
517
518  $summary['nb_members'] = count($username_of);
519
520  $member_strings = array();
521  foreach ($username_of as $user_id => $user_name)
522  {
523    $member_string = $user_name.'&nbsp;<a href="';
524    $member_string.= get_root_url().'admin.php?page=history';
525    $member_string.= '&amp;search_id='.$page['search_id'];
526    $member_string.= '&amp;user_id='.$user_id;
527    $member_string.= '">+</a>';
528
529    $member_strings[] = $member_string;
530  }
531
532  $template->assign(
533    'search_summary',
534    array(
535      'NB_LINES' => l10n_dec(
536        '%d line filtered', '%d lines filtered',
537        $page['nb_lines']
538        ),
539      'FILESIZE' => $summary['total_filesize'].' KB',
540      'USERS' => l10n_dec(
541        '%d user', '%d users',
542        $summary['nb_members'] + $summary['nb_guests']
543        ),
544      'MEMBERS' => sprintf(
545        l10n_dec('%d member', '%d members', $summary['nb_members']).': %s',
546        implode(
547          ', ',
548          $member_strings
549          )
550        ),
551      'GUESTS' => l10n_dec(
552        '%d guest', '%d guests',
553        $summary['nb_guests']
554        ),
555      )
556    );
557}
558
559// +-----------------------------------------------------------------------+
560// |                            navigation bar                             |
561// +-----------------------------------------------------------------------+
562
563if (isset($page['search_id']))
564{
565  $navbar = create_navigation_bar(
566    get_root_url().'admin.php'.get_query_string_diff(array('start')),
567    $page['nb_lines'],
568    $page['start'],
569    $conf['nb_logs_page']
570    );
571
572  $template->assign('NAV_BAR', $navbar);
573}
574
575// +-----------------------------------------------------------------------+
576// |                             filter form                               |
577// +-----------------------------------------------------------------------+
578
579$form = array();
580
581if (isset($page['search']))
582{
583  if (isset($page['search']['fields']['date-after']))
584  {
585    $tokens = explode('-', $page['search']['fields']['date-after']);
586
587    $form['start_year']  = (int)$tokens[0];
588    $form['start_month'] = (int)$tokens[1];
589    $form['start_day']   = (int)$tokens[2];
590  }
591
592  if (isset($page['search']['fields']['date-before']))
593  {
594    $tokens = explode('-', $page['search']['fields']['date-before']);
595
596    $form['end_year']  = (int)$tokens[0];
597    $form['end_month'] = (int)$tokens[1];
598    $form['end_day']   = (int)$tokens[2];
599  }
600
601  $form['types'] = $page['search']['fields']['types'];
602
603  if (isset($page['search']['fields']['user']))
604  {
605    $form['user'] = $page['search']['fields']['user'];
606  }
607  else
608  {
609    $form['user'] = null;
610  }
611
612  $form['image_id'] = @$page['search']['fields']['image_id'];
613  $form['filename'] = @$page['search']['fields']['filename'];
614
615  $form['display_thumbnail'] = @$page['search']['fields']['display_thumbnail'];
616}
617else
618{
619  // by default, at page load, we want the selected date to be the current
620  // date
621  $form['start_year']  = $form['end_year']  = date('Y');
622  $form['start_month'] = $form['end_month'] = date('n');
623  $form['start_day']   = $form['end_day']   = date('j');
624  $form['types'] = $types;
625  // Hoverbox by default
626  $form['display_thumbnail'] =
627    pwg_get_cookie_var('history_display_thumbnail', $display_thumbnails[2]);
628}
629
630
631$month_list = $lang['month'];
632$month_list[0]='------------';
633ksort($month_list);
634
635$template->assign(
636  array(
637    'IMAGE_ID' => @$form['image_id'],
638    'FILENAME' => @$form['filename'],
639
640    'month_list' => $month_list,
641
642    'START_DAY_SELECTED' => @$form['start_day'],
643    'START_MONTH_SELECTED' => @$form['start_month'],
644    'START_YEAR' => @$form['start_year'],
645
646    'END_DAY_SELECTED' => @$form['end_day'],
647    'END_MONTH_SELECTED' => @$form['end_month'],
648    'END_YEAR'   => @$form['end_year'],
649    )
650  );
651
652$template->assign(
653    array(
654      'type_option_values' => $types,
655      'type_option_selected' => $form['types']
656    )
657  );
658
659
660$query = '
661SELECT
662    '.$conf['user_fields']['id'].' AS id,
663    '.$conf['user_fields']['username'].' AS username
664  FROM '.USERS_TABLE.'
665  ORDER BY username ASC
666;';
667$template->assign(
668  array(
669    'user_options' => simple_hash_from_query($query, 'id','username'),
670    'user_options_selected' => array(@$form['user'])
671  )
672);
673
674$template->assign(
675  array(
676      'display_thumbnail_values' => $display_thumbnails,
677      'display_thumbnail_selected' => array($form['display_thumbnail']),
678    )
679  );
680
681// +-----------------------------------------------------------------------+
682// |                           html code display                           |
683// +-----------------------------------------------------------------------+
684
685$template->assign_var_from_handle('ADMIN_CONTENT', 'history');
686?>
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