source: trunk/picture.php @ 24835

Last change on this file since 24835 was 23882, checked in by rvelices, 11 years ago
  • on picture.php do not set the prefetch link if already set by a plugin
  • picture.tpl set the derivative size checkbox id to the correct name
  • Property svn:eol-style set to LF
File size: 27.4 KB
RevLine 
[2]1<?php
[354]2// +-----------------------------------------------------------------------+
[8728]3// | Piwigo - a PHP based photo gallery                                    |
[2297]4// +-----------------------------------------------------------------------+
[19703]5// | Copyright(C) 2008-2013 Piwigo Team                  http://piwigo.org |
[2297]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// +-----------------------------------------------------------------------+
[420]23
[12798]24define('PHPWG_ROOT_PATH','./');
[613]25include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
[1082]26include(PHPWG_ROOT_PATH.'include/section_init.inc.php');
[1612]27include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php');
[1052]28
[1082]29// Check Access and exit when user status is not ok
[1072]30check_status(ACCESS_GUEST);
31
[1082]32// access authorization check
33if (isset($page['category']))
[1036]34{
[1861]35  check_restrictions($page['category']['id']);
[1036]36}
[1082]37
[2327]38$page['rank_of'] = array_flip($page['items']);
39
[1036]40// if this image_id doesn't correspond to this category, an error message is
41// displayed, and execution is stopped
[2327]42if ( !isset($page['rank_of'][$page['image_id']]) )
[934]43{
[2430]44  $query = '
[2446]45SELECT id, file, level
[2430]46  FROM '.IMAGES_TABLE.'
47  WHERE ';
48  if ($page['image_id']>0)
49  {
50    $query .= 'id = '.$page['image_id'];
51  }
52  else
53  {// url given by file name
54    assert( !empty($page['image_file']) );
[6654]55    $query .= 'file LIKE \'' .
[2512]56      str_replace(array('_','%'), array('/_','/%'), $page['image_file'] ).
[6654]57      '.%\' ESCAPE \'/\' LIMIT 1';
[2430]58  }
[4325]59  if ( ! ( $row = pwg_db_fetch_assoc(pwg_query($query)) ) )
[2430]60  {// element does not exist
61    page_not_found( 'The requested image does not exist',
62      duplicate_index_url()
63      );
64  }
65  if ($row['level']>$user['level'])
66  {
67    access_denied();
68  }
[5127]69
70  $page['image_id'] = $row['id'];
71  $page['image_file'] =  $row['file'];
[2430]72  if ( !isset($page['rank_of'][$page['image_id']]) )
73  {// the image can still be non accessible (filter/cat perm) and/or not in the set
74    global $filter;
[2446]75    if ( !empty($filter['visible_images']) and
[2430]76      !in_array($page['image_id'], explode(',',$filter['visible_images']) ) )
77    {
78      page_not_found( 'The requested image is filtered',
79          duplicate_index_url()
80        );
81    }
82    if ('categories'==$page['section'] and !isset($page['category']) )
83    {// flat view - all items
84      access_denied();
85    }
86    else
87    {// try to see if we can access it differently
88      $query = '
89SELECT id
90  FROM '.IMAGES_TABLE.' INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON id=image_id
91  WHERE id='.$page['image_id']
92        . get_sql_condition_FandF(
93            array('forbidden_categories' => 'category_id'),
94            " AND"
95          ).'
96  LIMIT 1';
[4325]97      if ( pwg_db_num_rows( pwg_query($query) ) == 0 )
[2430]98      {
99        access_denied();
100      }
101      else
102      {
103        if ('best_rated'==$page['section'])
104        {
105          $page['rank_of'][$page['image_id']] = count($page['items']);
106          array_push($page['items'], $page['image_id'] );
107        }
108        else
109        {
110          $url = make_picture_url(
111              array(
112                'image_id' => $page['image_id'],
113                'image_file' => $page['image_file'],
114                'section' => 'categories',
115                'flat' => true,
116              )
117            );
118          set_status_header( 'recent_pics'==$page['section'] ? 301 : 302);
119          redirect_http( $url );
120        }
121      }
122    }
123  }
[934]124}
125
[2407]126// There is cookie, so we must handle it at the beginning
127if ( isset($_GET['metadata']) )
128{
129  if ( pwg_get_session_var('show_metadata') == null )
130        {
[2572]131                pwg_set_session_var('show_metadata', 1 );
[2407]132        } else {
133        pwg_unset_session_var('show_metadata');
134        }
135}
136
[1590]137// add default event handler for rendering element content
[1787]138add_event_handler(
139  'render_element_content',
140  'default_picture_content',
141  EVENT_HANDLER_PRIORITY_NEUTRAL,
142  2
143  );
[2079]144// add default event handler for rendering element description
145add_event_handler('render_element_description', 'nl2br');
146
[1590]147trigger_action('loc_begin_picture');
148
149// this is the default handler that generates the display for the element
150function default_picture_content($content, $element_info)
151{
[15299]152  global $conf;
[21818]153
[1590]154  if ( !empty($content) )
155  {// someone hooked us - so we skip;
156    return $content;
157  }
[12796]158
159  if (isset($_COOKIE['picture_deriv']))
160  {
[12958]161    if ( array_key_exists($_COOKIE['picture_deriv'], ImageStdParams::get_defined_type_map()) )
162    {
163      pwg_set_session_var('picture_deriv', $_COOKIE['picture_deriv']);
164    }
165    setcookie('picture_deriv', false, 0, cookie_path() );
[1590]166  }
[15299]167  $deriv_type = pwg_get_session_var('picture_deriv', $conf['derivative_default_size']);
[12796]168  $selected_derivative = $element_info['derivatives'][$deriv_type];
[1793]169
[12855]170  $unique_derivatives = array();
171  $show_original = isset($element_info['element_url']);
[12796]172  $added = array();
173  foreach($element_info['derivatives'] as $type => $derivative)
174  {
[13074]175    if ($type==IMG_SQUARE || $type==IMG_THUMB)
176      continue;
[13736]177    if (!array_key_exists($type, ImageStdParams::get_defined_type_map()))
178      continue;
[12796]179    $url = $derivative->get_url();
180    if (isset($added[$url]))
181      continue;
182    $added[$url] = 1;
[12855]183    $show_original &= !($derivative->same_as_source());
184    $unique_derivatives[$type]= $derivative;
[12796]185  }
186
[12855]187  global $page, $template;
[12920]188
[12855]189  if ($show_original)
190  {
191    $template->assign( 'U_ORIGINAL', $element_info['element_url'] );
192  }
193
[12796]194  $template->append('current', array(
195      'selected_derivative' => $selected_derivative,
[12855]196      'unique_derivatives' => $unique_derivatives,
[12796]197    ), true);
[1793]198
[12796]199
[1882]200  $template->set_filenames(
[1787]201    array('default_content'=>'picture_content.tpl')
202    );
[1590]203
[2227]204  $template->assign( array(
[1590]205      'ALT_IMG' => $element_info['file'],
[12958]206      'COOKIE_PATH' => cookie_path(),
[1590]207      )
208    );
[1882]209  return $template->parse( 'default_content', true);
[1590]210}
211
[1082]212// +-----------------------------------------------------------------------+
213// |                            initialization                             |
214// +-----------------------------------------------------------------------+
215
[1036]216// caching first_rank, last_rank, current_rank in the displayed
217// section. This should also help in readability.
218$page['first_rank']   = 0;
219$page['last_rank']    = count($page['items']) - 1;
[1082]220$page['current_rank'] = $page['rank_of'][ $page['image_id'] ];
[1036]221
222// caching current item : readability purpose
[1082]223$page['current_item'] = $page['image_id'];
[1036]224
225if ($page['current_rank'] != $page['first_rank'])
[2]226{
[1086]227  // caching first & previous item : readability purpose
[1036]228  $page['previous_item'] = $page['items'][ $page['current_rank'] - 1 ];
[1086]229  $page['first_item'] = $page['items'][ $page['first_rank'] ];
[2]230}
[1036]231
232if ($page['current_rank'] != $page['last_rank'])
233{
[1086]234  // caching next & last item : readability purpose
[1036]235  $page['next_item'] = $page['items'][ $page['current_rank'] + 1 ];
[1086]236  $page['last_item'] = $page['items'][ $page['last_rank'] ];
[1036]237}
238
[1503]239$url_up = duplicate_index_url(
[1082]240  array(
241    'start' =>
[8634]242      floor($page['current_rank'] / $page['nb_image_page'])
243      * $page['nb_image_page']
[1082]244    ),
245  array(
246    'start',
247    )
248  );
[1014]249
[1503]250$url_self = duplicate_picture_url();
[811]251
[1082]252// +-----------------------------------------------------------------------+
253// |                                actions                                |
254// +-----------------------------------------------------------------------+
[858]255
[1082]256/**
257 * Actions are favorite adding, user comment deletion, setting the picture
258 * as representative of the current category...
259 *
260 * Actions finish by a redirection
261 */
[858]262
[1590]263if (isset($_GET['action']))
[858]264{
[1082]265  switch ($_GET['action'])
[1041]266  {
[1082]267    case 'add_to_favorites' :
[1041]268    {
[1082]269      $query = '
270INSERT INTO '.FAVORITES_TABLE.'
271  (image_id,user_id)
272  VALUES
273  ('.$page['image_id'].','.$user['id'].')
274;';
275      pwg_query($query);
276
277      redirect($url_self);
[1086]278
[1082]279      break;
[1041]280    }
[1082]281    case 'remove_from_favorites' :
282    {
283      $query = '
284DELETE FROM '.FAVORITES_TABLE.'
285  WHERE user_id = '.$user['id'].'
286    AND image_id = '.$page['image_id'].'
287;';
288      pwg_query($query);
[1041]289
[1082]290      if ('favorites' == $page['section'])
291      {
292        redirect($url_up);
293      }
294      else
295      {
296        redirect($url_self);
297      }
[1086]298
[1082]299      break;
300    }
301    case 'set_as_representative' :
[1041]302    {
[8126]303      if (is_admin() and isset($page['category']))
[1082]304      {
[1041]305        $query = '
[1082]306UPDATE '.CATEGORIES_TABLE.'
307  SET representative_picture_id = '.$page['image_id'].'
[1861]308  WHERE id = '.$page['category']['id'].'
[1082]309;';
310        pwg_query($query);
[8802]311
[22403]312        include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
313        invalidate_user_cache();
[1082]314      }
[1086]315
[1082]316      redirect($url_self);
[1086]317
[1082]318      break;
319    }
320    case 'add_to_caddie' :
321    {
[1106]322      fill_caddie(array($page['image_id']));
[1082]323      redirect($url_self);
324      break;
325    }
326    case 'rate' :
327    {
[1107]328      include_once(PHPWG_ROOT_PATH.'include/functions_rate.inc.php');
[11839]329      rate_picture($page['image_id'], $_POST['rate']);
[1082]330      redirect($url_self);
331    }
[13865]332    case 'edit_comment':
[3445]333    {
[5127]334      include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php');
[5195]335      check_input_parameter('comment_to_edit', $_GET, false, PATTERN_ID);
336      $author_id = get_comment_author_id($_GET['comment_to_edit']);
[12920]337
[5195]338      if (can_manage_comment('edit', $author_id))
[3445]339      {
[5127]340        if (!empty($_POST['content']))
341        {
[13865]342          check_pwg_token();
[10097]343          $comment_action = update_user_comment(
[5195]344            array(
345              'comment_id' => $_GET['comment_to_edit'],
346              'image_id' => $page['image_id'],
[18995]347              'content' => $_POST['content'],
348              'website_url' => @$_POST['website_url'],
[5195]349              ),
350            $_POST['key']
351            );
[6615]352
[12767]353          $perform_redirect = false;
[10097]354          switch ($comment_action)
355          {
356            case 'moderate':
[12767]357              $_SESSION['page_infos'][] = l10n('An administrator must authorize your comment before it is visible.');
[10097]358            case 'validate':
[12767]359              $_SESSION['page_infos'][] = l10n('Your comment has been registered');
360              $perform_redirect = true;
[10097]361              break;
362            case 'reject':
[12767]363              $_SESSION['page_errors'][] = l10n('Your comment has NOT been registered because it did not pass the validation rules');
[10097]364              break;
365            default:
366              trigger_error('Invalid comment action '.$comment_action, E_USER_WARNING);
367          }
[12920]368
[12767]369          if ($perform_redirect)
370          {
371            redirect($url_self);
372          }
[10122]373          unset($_POST['content']);
[5195]374        }
[21818]375
[18995]376        $edit_comment = $_GET['comment_to_edit'];
[3445]377      }
[13865]378      break;
[3445]379    }
[1082]380    case 'delete_comment' :
381    {
[5195]382      check_pwg_token();
[6615]383
[5127]384      include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php');
[6615]385
[5195]386      check_input_parameter('comment_to_delete', $_GET, false, PATTERN_ID);
387
388      $author_id = get_comment_author_id($_GET['comment_to_delete']);
[6615]389
[5195]390      if (can_manage_comment('delete', $author_id))
[1082]391      {
[5127]392        delete_user_comment($_GET['comment_to_delete']);
[1082]393      }
[6615]394
[1082]395      redirect($url_self);
396    }
[3409]397    case 'validate_comment' :
398    {
[5195]399      check_pwg_token();
[6615]400
[5127]401      include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php');
[5195]402
403      check_input_parameter('comment_to_validate', $_GET, false, PATTERN_ID);
[6615]404
[5653]405      $author_id = get_comment_author_id($_GET['comment_to_validate']);
[6615]406
[5195]407      if (can_manage_comment('validate', $author_id))
[3409]408      {
[5195]409        validate_user_comment($_GET['comment_to_validate']);
[3409]410      }
[6615]411
[3409]412      redirect($url_self);
413    }
414
[1082]415  }
[1041]416}
417
[17345]418
419//---------- incrementation of the number of hits
420// don't increment counter if in the Mozilla Firefox prefetch
421if (isset($_SERVER['HTTP_X_MOZ']) and $_SERVER['HTTP_X_MOZ'] == 'prefetch')
422{
423  add_event_handler('allow_increment_element_hit_count', create_function('$b', 'return false;'));
424}
425else
426{
427  // don't increment counter if comming from the same picture (actions)
428  if (pwg_get_session_var('referer_image_id',0) == $page['image_id'])
429  {
430    add_event_handler('allow_increment_element_hit_count', create_function('$b', 'return false;'));
431  }
432  pwg_set_session_var('referer_image_id', $page['image_id']);
433}
434
435// don't increment if adding a comment
[2155]436if (trigger_event('allow_increment_element_hit_count', !isset($_POST['content']) ) )
[2048]437{
438  $query = '
[1082]439UPDATE
440  '.IMAGES_TABLE.'
441  SET hit = hit+1
442  WHERE id = '.$page['image_id'].'
443;';
[2048]444  pwg_query($query);
445}
[17345]446
[745]447//---------------------------------------------------------- related categories
448$query = '
[18747]449SELECT id,uppercats,commentable,visible,status,global_rank
[745]450  FROM '.IMAGE_CATEGORY_TABLE.'
451    INNER JOIN '.CATEGORIES_TABLE.' ON category_id = id
[1082]452  WHERE image_id = '.$page['image_id'].'
[1677]453'.get_sql_condition_FandF
454  (
455    array
456      (
[18747]457        'forbidden_categories' => 'id',
458        'visible_categories' => 'id'
[1677]459      ),
460    'AND'
461  ).'
[745]462;';
[18747]463$related_categories = array_from_query($query);
[745]464usort($related_categories, 'global_rank_compare');
[1086]465//-------------------------first, prev, current, next & last picture management
[402]466$picture = array();
[368]467
[1082]468$ids = array($page['image_id']);
[1036]469if (isset($page['previous_item']))
[465]470{
[1036]471  array_push($ids, $page['previous_item']);
[1086]472  array_push($ids, $page['first_item']);
[465]473}
[1036]474if (isset($page['next_item']))
[465]475{
[1036]476  array_push($ids, $page['next_item']);
[1086]477  array_push($ids, $page['last_item']);
[465]478}
[368]479
[454]480$query = '
[1036]481SELECT *
482  FROM '.IMAGES_TABLE.'
483  WHERE id IN ('.implode(',', $ids).')
484;';
[368]485
[1036]486$result = pwg_query($query);
[368]487
[4325]488while ($row = pwg_db_fetch_assoc($result))
[345]489{
[1036]490  if (isset($page['previous_item']) and $row['id'] == $page['previous_item'])
[465]491  {
[1086]492    $i = 'previous';
[465]493  }
[12797]494  elseif (isset($page['next_item']) and $row['id'] == $page['next_item'])
[465]495  {
[1036]496    $i = 'next';
[465]497  }
[12797]498  elseif (isset($page['first_item']) and $row['id'] == $page['first_item'])
[1086]499  {
500    $i = 'first';
501  }
[12797]502  elseif (isset($page['last_item']) and $row['id'] == $page['last_item'])
[1086]503  {
504    $i = 'last';
505  }
[1036]506  else
507  {
508    $i = 'current';
509  }
[1059]510
[12855]511  $row['src_image'] = new SrcImage($row);
512  $row['derivatives'] = DerivativeImage::get_all($row['src_image']);
[12920]513
[1612]514  if ($i=='current')
[465]515  {
[12855]516    $row['element_path'] = get_element_path($row);
517
[12797]518    if ( $row['src_image']->is_original() )
[12855]519    {// we have a photo
[1612]520      if ( $user['enabled_high']=='true' )
[536]521      {
[12855]522        $row['element_url'] = $row['src_image']->get_url();
523        $row['download_url'] = get_action_url($row['id'], 'e', true);
[536]524      }
525    }
[1590]526    else
[1612]527    { // not a pic - need download link
[12855]528      $row['download_url'] = $row['element_url'] = get_element_url($row);;
[1590]529    }
530  }
531
[12797]532  $row['url'] = duplicate_picture_url(
533    array(
534      'image_id' => $row['id'],
535      'image_file' => $row['file'],
536      ),
537    array(
538      'start',
539      )
540    );
[1059]541
[12797]542  $picture[$i] = $row;
[12920]543  $picture[$i]['TITLE'] = render_element_name($row);
[23689]544  $picture[$i]['TITLE_ESC'] = str_replace('"', '&quot;', $picture[$i]['TITLE']);
[12797]545
[1086]546  if ('previous'==$i and $page['previous_item']==$page['first_item'])
547  {
548    $picture['first'] = $picture[$i];
549  }
550  if ('next'==$i and $page['next_item']==$page['last_item'])
551  {
552    $picture['last'] = $picture[$i];
553  }
[345]554}
[368]555
[2218]556$slideshow_params = array();
557$slideshow_url_params = array();
[858]558
[2218]559if (isset($_GET['slideshow']))
[2]560{
[1793]561  $page['slideshow'] = true;
[2218]562  $page['meta_robots'] = array('noindex'=>1, 'nofollow'=>1);
563
564  $slideshow_params = decode_slideshow_params($_GET['slideshow']);
565  $slideshow_url_params['slideshow'] = encode_slideshow_params($slideshow_params);
566
567  if ($slideshow_params['play'])
568  {
569    $id_pict_redirect = '';
570    if (isset($page['next_item']))
[2169]571    {
[2218]572      $id_pict_redirect = 'next';
[2169]573    }
[2218]574    else
575    {
576      if ($slideshow_params['repeat'] and isset($page['first_item']))
577      {
578        $id_pict_redirect = 'first';
579      }
580    }
581
582    if (!empty($id_pict_redirect))
583    {
[2521]584      // $refresh, $url_link and $title are required for creating
[2218]585      // an automated refresh page in header.tpl
586      $refresh = $slideshow_params['period'];
587      $url_link = add_url_params(
588          $picture[$id_pict_redirect]['url'],
589          $slideshow_url_params
590        );
591    }
[1793]592  }
[2218]593}
594else
595{
596  $page['slideshow'] = false;
597}
[2549]598if ($page['slideshow'] and $conf['light_slideshow'])
599{
600  $template->set_filenames( array('slideshow' => 'slideshow.tpl'));
601}
602else
603{
604  $template->set_filenames( array('picture' => 'picture.tpl'));
605}
[2218]606
[12920]607$title =  $picture['current']['TITLE'];
[1820]608$title_nb = ($page['current_rank'] + 1).'/'.count($page['items']);
[2]609
[531]610// metadata
[1503]611$url_metadata = duplicate_picture_url();
[2407]612$url_metadata = add_url_params( $url_metadata, array('metadata'=>null) );
[1590]613
[2407]614
[1590]615// do we have a plugin that can show metadata for something else than images?
[1787]616$metadata_showable = trigger_event(
617  'get_element_metadata_available',
618  (
619    ($conf['show_exif'] or $conf['show_iptc'])
[12797]620    and !$picture['current']['src_image']->is_mimetype()
[1590]621    ),
[12797]622  $picture['current']
[1787]623  );
624
[2407]625if ( $metadata_showable and pwg_get_session_var('show_metadata') )
[531]626{
[2407]627  $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1);
[531]628}
[1590]629
[2407]630
[1590]631$page['body_id'] = 'thePicturePage';
632
[1882]633// allow plugins to change what we computed before passing data to template
634$picture = trigger_event('picture_pictures_data', $picture);
[1787]635
[1036]636//------------------------------------------------------- navigation management
[2227]637foreach (array('first','previous','next','last', 'current') as $which_image)
[1020]638{
[1086]639  if (isset($picture[$which_image]))
640  {
[2227]641    $template->assign(
[1086]642      $which_image,
[2413]643      array_merge(
644        $picture[$which_image],
645        array(
[12797]646          'THUMB_SRC' => $picture[$which_image]['derivatives'][IMG_THUMB]->get_url(),
[2413]647          // Params slideshow was transmit to navigation buttons
648          'U_IMG' =>
649            add_url_params(
650              $picture[$which_image]['url'], $slideshow_url_params),
651          )
[1086]652        )
653      );
654  }
[1020]655}
[12920]656if ($conf['picture_download_icon'] and !empty($picture['current']['download_url']))
657{
658  $template->append('current', array('U_DOWNLOAD' => $picture['current']['download_url']), true);
659}
[1020]660
[2218]661
662if ($page['slideshow'])
663{
[2227]664  $tpl_slideshow = array();
665
[2218]666  //slideshow end
[2227]667  $template->assign(
[2218]668    array(
[2227]669      'U_SLIDESHOW_STOP' => $picture['current']['url'],
[2218]670      )
671    );
672
673  foreach (array('repeat', 'play') as $p)
674  {
[2227]675    $var_name =
676      'U_'
677      .($slideshow_params[$p] ? 'STOP_' : 'START_')
678      .strtoupper($p);
679
680    $tpl_slideshow[$var_name] =
[2218]681          add_url_params(
682            $picture['current']['url'],
683            array('slideshow' =>
684              encode_slideshow_params(
[2227]685                array_merge($slideshow_params,
[2218]686                  array($p => ! $slideshow_params[$p]))
687                )
688              )
[2227]689          );
[2218]690  }
691
692  foreach (array('dec', 'inc') as $op)
693  {
694    $new_period = $slideshow_params['period'] + ((($op == 'dec') ? -1 : 1) * $conf['slideshow_period_step']);
695    $new_slideshow_params =
696      correct_slideshow_params(
[2227]697        array_merge($slideshow_params,
[2218]698                  array('period' => $new_period)));
699
700    if ($new_slideshow_params['period'] === $new_period)
701    {
[2227]702      $var_name = 'U_'.strtoupper($op).'_PERIOD';
703      $tpl_slideshow[$var_name] =
[2218]704            add_url_params(
705              $picture['current']['url'],
706              array('slideshow' => encode_slideshow_params($new_slideshow_params)
707                  )
708          );
709    }
710  }
[2227]711  $template->assign('slideshow', $tpl_slideshow );
[2218]712}
[5293]713elseif ($conf['picture_slideshow_icon'])
[2218]714{
[2227]715  $template->assign(
[2218]716    array(
[2227]717      'U_SLIDESHOW_START' =>
[2218]718        add_url_params(
719          $picture['current']['url'],
720          array( 'slideshow'=>''))
721      )
722    );
723}
724
[2227]725$template->assign(
[1082]726  array(
[18637]727    'SECTION_TITLE' => $page['section_title'],
[1082]728    'PHOTO' => $title_nb,
[2759]729    'IS_HOME' => ('categories'==$page['section'] and !isset($page['category']) ),
[368]730
[1082]731    'LEVEL_SEPARATOR' => $conf['level_separator'],
[2309]732
[2227]733    'U_UP' => $url_up,
[5293]734    'DISPLAY_NAV_BUTTONS' => $conf['picture_navigation_icons'],
735    'DISPLAY_NAV_THUMB' => $conf['picture_navigation_thumb']
[1082]736    )
737  );
[803]738
[5293]739if ($conf['picture_metadata_icon'])
740{
741  $template->assign('U_METADATA', $url_metadata);
742}
[803]743
[5293]744
[536]745//------------------------------------------------------- upper menu management
[1082]746
[2227]747// admin links
[1070]748if (is_admin())
[858]749{
[2227]750  if (isset($page['category']))
751  {
752    $template->assign(
753      array(
754        'U_SET_AS_REPRESENTATIVE' => add_url_params($url_self,
755                    array('action'=>'set_as_representative')
756                 )
757        )
758      );
759  }
[2309]760
[3167]761  $url_admin =
[13077]762    get_root_url().'admin.php?page=photo-'.$page['image_id']
763    .(isset($page['category']) ? '&amp;cat_id='.$page['category']['id'] : '')
764    ;
[3167]765
[2227]766  $template->assign(
[858]767    array(
[2227]768      'U_CADDIE' => add_url_params($url_self,
[1094]769                  array('action'=>'add_to_caddie')
[2227]770               ),
[21039]771      'U_PHOTO_ADMIN' => $url_admin,
[1082]772      )
[858]773    );
[3167]774
[6025]775  $template->assign('available_permission_levels', get_privacy_level_options());
[858]776}
777
[1082]778// favorite manipulation
[5305]779if (!is_a_guest() and $conf['picture_favorite_icon'])
[531]780{
781  // verify if the picture is already in the favorite of the user
[1082]782  $query = '
783SELECT COUNT(*) AS nb_fav
784  FROM '.FAVORITES_TABLE.'
785  WHERE image_id = '.$page['image_id'].'
786    AND user_id = '.$user['id'].'
787;';
[6615]788  $row = pwg_db_fetch_assoc( pwg_query($query) );
789        $is_favorite = $row['nb_fav'] != 0;
[1086]790
[6615]791  $template->assign(
792    'favorite',
793    array(
794                        'IS_FAVORITE' => $is_favorite,
795      'U_FAVORITE'    => add_url_params(
796        $url_self,
797        array('action'=> !$is_favorite ? 'add_to_favorites' : 'remove_from_favorites' )
798        ),
799      )
800    );
[2]801}
[368]802
[2]803//--------------------------------------------------------- picture information
[393]804// legend
[465]805if (isset($picture['current']['comment'])
806    and !empty($picture['current']['comment']))
[393]807{
[2227]808  $template->assign(
809      'COMMENT_IMG',
[2079]810        trigger_event('render_element_description',
811          $picture['current']['comment'])
[2227]812      );
[393]813}
814
[847]815// author
816if (!empty($picture['current']['author']))
[51]817{
[13074]818  $infos['INFO_AUTHOR'] = $picture['current']['author'];
[51]819}
[774]820
[847]821// creation date
822if (!empty($picture['current']['date_creation']))
[635]823{
[1051]824  $val = format_date($picture['current']['date_creation']);
[1503]825  $url = make_index_url(
[1825]826    array(
827      'chronology_field'=>'created',
828      'chronology_style'=>'monthly',
829      'chronology_view'=>'list',
[9073]830      'chronology_date' => explode('-', substr($picture['current']['date_creation'], 0, 10))
[1825]831      )
832    );
833  $infos['INFO_CREATION_DATE'] =
834    '<a href="'.$url.'" rel="nofollow">'.$val.'</a>';
[847]835}
836
837// date of availability
[3122]838$val = format_date($picture['current']['date_available']);
[1503]839$url = make_index_url(
[1825]840  array(
841    'chronology_field'=>'posted',
842    'chronology_style'=>'monthly',
843    'chronology_view'=>'list',
844    'chronology_date' => explode(
845      '-',
846      substr($picture['current']['date_available'], 0, 10)
[1090]847      )
[1825]848    )
849  );
[1135]850$infos['INFO_POSTED_DATE'] = '<a href="'.$url.'" rel="nofollow">'.$val.'</a>';
[847]851
852// size in pixels
[12797]853if ($picture['current']['src_image']->is_original() and isset($picture['current']['width']) )
[847]854{
[12796]855  $infos['INFO_DIMENSIONS'] =
856    $picture['current']['width'].'*'.$picture['current']['height'];
[10160]857}
[774]858
[847]859// filesize
[12796]860if (!empty($picture['current']['filesize']))
[847]861{
862  $infos['INFO_FILESIZE'] =
[10160]863    sprintf(l10n('%d Kb'), $picture['current']['filesize']);
[10157]864}
865
[847]866// number of visits
867$infos['INFO_VISITS'] = $picture['current']['hit'];
868
869// file
870$infos['INFO_FILE'] = $picture['current']['file'];
871
[2227]872$template->assign($infos);
[5304]873$template->assign('display_info', unserialize($conf['picture_informations']));
[2227]874
875// related tags
[1827]876$tags = get_common_tags( array($page['image_id']), -1);
877if ( count($tags) )
[847]878{
[2227]879  foreach ($tags as $tag)
[1119]880  {
[2227]881    $template->append(
882        'related_tags',
[2413]883        array_merge( $tag,
884          array(
885            'URL' => make_index_url(
[2227]886                      array(
887                        'tags' => array($tag)
888                        )
889                      ),
[2413]890            'U_TAG_IMAGE' => duplicate_picture_url(
[2227]891                      array(
892                        'section' => 'tags',
893                        'tags' => array($tag)
894                        )
895                    )
[1119]896          )
[2413]897        )
[2227]898      );
[1119]899  }
[847]900}
901
902// related categories
[2309]903if ( count($related_categories)==1 and
904    isset($page['category']) and
[18757]905    $related_categories[0]['id']==$page['category']['id'] )
[2309]906{ // no need to go to db, we have all the info
[2227]907  $template->append(
[2309]908      'related_categories',
909      get_cat_display_name( $page['category']['upper_names'] )
[847]910    );
911}
[2309]912else
913{ // use only 1 sql query to get names for all related categories
914  $ids = array();
915  foreach ($related_categories as $category)
916  {// add all uppercats to $ids
917    $ids = array_merge($ids, explode(',', $category['uppercats']) );
918  }
919  $ids = array_unique($ids);
920  $query = '
921SELECT id, name, permalink
922  FROM '.CATEGORIES_TABLE.'
923  WHERE id IN ('.implode(',',$ids).')';
924  $cat_map = hash_from_query($query, 'id');
925  foreach ($related_categories as $category)
926  {
927    $cats = array();
928    foreach ( explode(',', $category['uppercats']) as $id )
929    {
930      $cats[] = $cat_map[$id];
931    }
932    $template->append('related_categories', get_cat_display_name($cats) );
933  }
934}
[847]935
[1882]936// maybe someone wants a special display (call it before page_header so that
937// they can add stylesheets)
938$element_content = trigger_event(
939  'render_element_content',
940  '',
941  $picture['current']
942  );
[2227]943$template->assign( 'ELEMENT_CONTENT', $element_content );
[1882]944
[12797]945if (isset($picture['next'])
946    and $picture['next']['src_image']->is_original()
[23882]947    and $template->get_template_vars('U_PREFETCH') == null
[12797]948    and strpos($_SERVER['HTTP_USER_AGENT'], 'Chrome/') === false)
949{
[15299]950  $template->assign(
951    'U_PREFETCH',
952    $picture['next']['derivatives'][pwg_get_session_var('picture_deriv', $conf['derivative_default_size'])]->get_url()
953    );
[12797]954}
955
[15299]956$template->assign(
957  'U_CANONICAL',
958  make_picture_url(
959    array(
960      'image_id' => $picture['current']['id'],
961      'image_file' => $picture['current']['file'])
962    )
963  );
[12797]964
[1082]965// +-----------------------------------------------------------------------+
966// |                               sub pages                               |
967// +-----------------------------------------------------------------------+
[847]968
[1082]969include(PHPWG_ROOT_PATH.'include/picture_rate.inc.php');
[12887]970if ($conf['activate_comments'])
971{
972  include(PHPWG_ROOT_PATH.'include/picture_comment.inc.php');
973}
[2407]974if ($metadata_showable and pwg_get_session_var('show_metadata') <> null )
[1107]975{
976  include(PHPWG_ROOT_PATH.'include/picture_metadata.inc.php');
977}
[345]978
[10812]979// include menubar
980$themeconf = $template->get_template_vars('themeconf');
[10824]981if ($conf['picture_menu'] AND (!isset($themeconf['hide_menu_on']) OR !in_array('thePicturePage', $themeconf['hide_menu_on'])))
[10812]982{
[10970]983  if (!isset($page['start'])) $page['start'] = 0;
[10812]984  include( PHPWG_ROOT_PATH.'include/menubar.inc.php');
985}
986
[1627]987include(PHPWG_ROOT_PATH.'include/page_header.php');
[1793]988trigger_action('loc_end_picture');
[20609]989flush_page_messages();
[2549]990if ($page['slideshow'] and $conf['light_slideshow'])
991{
992  $template->pparse('slideshow');
993}
994else
995{
[18760]996  $template->parse_picture_buttons();
[2549]997  $template->pparse('picture');
998}
[2327]999//------------------------------------------------------------ log informations
1000pwg_log($picture['current']['id'], 'picture');
[369]1001include(PHPWG_ROOT_PATH.'include/page_tail.php');
[6615]1002?>
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