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authorvdigital <vdigital@piwigo.org>2008-05-23 21:05:41 +0000
committervdigital <vdigital@piwigo.org>2008-05-23 21:05:41 +0000
commit77fd1f51a3c5f5a52f72ef8a299fe368228e2285 (patch)
treea67ede42904657ccf3349ecdaef1cec8b8e36ff8 /BSF/include/category_cats.inc.php
parent553727dffacc48e8337c1d141f2a25af359e74b1 (diff)
git-svn-id: http://piwigo.org/svn/trunk@2357 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'BSF/include/category_cats.inc.php')
-rw-r--r--BSF/include/category_cats.inc.php298
1 files changed, 298 insertions, 0 deletions
diff --git a/BSF/include/category_cats.inc.php b/BSF/include/category_cats.inc.php
new file mode 100644
index 000000000..e7f9a168a
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+++ b/BSF/include/category_cats.inc.php
@@ -0,0 +1,298 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based picture gallery |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify |
+// | it under the terms of the GNU General Public License as published by |
+// | the Free Software Foundation |
+// | |
+// | This program is distributed in the hope that it will be useful, but |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
+// | General Public License for more details. |
+// | |
+// | You should have received a copy of the GNU General Public License |
+// | along with this program; if not, write to the Free Software |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA. |
+// +-----------------------------------------------------------------------+
+
+/**
+ * This file is included by the main page to show thumbnails for a category
+ * that have only subcategories or to show recent categories
+ *
+ */
+
+if ($page['section']=='recent_cats')
+{
+ // $user['forbidden_categories'] including with USER_CACHE_CATEGORIES_TABLE
+ $query = '
+SELECT
+ id, name, permalink, representative_picture_id, comment, nb_images, uppercats,
+ date_last, max_date_last, count_images, count_categories, global_rank
+ FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.'
+ ON id = cat_id and user_id = '.$user['id'].'
+ WHERE date_last >= SUBDATE(
+ CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY
+ )
+'.get_sql_condition_FandF
+ (
+ array
+ (
+ 'visible_categories' => 'id',
+ ),
+ 'AND'
+ ).'
+;';
+}
+else
+{
+ // $user['forbidden_categories'] including with USER_CACHE_CATEGORIES_TABLE
+ $query = '
+SELECT
+ id, name, permalink, representative_picture_id, comment, nb_images, uppercats,
+ date_last, max_date_last, count_images, count_categories
+ FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.'
+ ON id = cat_id and user_id = '.$user['id'].'
+ WHERE id_uppercat '.
+ (!isset($page['category']) ? 'is NULL' : '= '.$page['category']['id']).'
+'.get_sql_condition_FandF
+ (
+ array
+ (
+ 'visible_categories' => 'id',
+ ),
+ 'AND'
+ ).'
+ ORDER BY rank
+;';
+}
+
+$result = pwg_query($query);
+$categories = array();
+$category_ids = array();
+$image_ids = array();
+
+while ($row = mysql_fetch_assoc($result))
+{
+ $row['is_child_date_last'] = @$row['max_date_last']>@$row['date_last'];
+
+ if (isset($row['representative_picture_id'])
+ and is_numeric($row['representative_picture_id']))
+ { // if a representative picture is set, it has priority
+ $image_id = $row['representative_picture_id'];
+ }
+ else if ($conf['allow_random_representative'])
+ {// searching a random representant among elements in sub-categories
+ $query = '
+SELECT image_id
+ FROM '.CATEGORIES_TABLE.' AS c INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic
+ ON ic.category_id = c.id';
+ $query.= '
+ WHERE (c.id='.$row['id'].' OR uppercats LIKE \''.$row['uppercats'].',%\')'
+ .get_sql_condition_FandF
+ (
+ array
+ (
+ 'forbidden_categories' => 'c.id',
+ 'visible_categories' => 'c.id',
+ 'visible_images' => 'image_id'
+ ),
+ "\n AND"
+ ).'
+ ORDER BY RAND()
+ LIMIT 0,1
+;';
+ $subresult = pwg_query($query);
+ if (mysql_num_rows($subresult) > 0)
+ {
+ list($image_id) = mysql_fetch_row($subresult);
+ }
+ }
+ else
+ { // searching a random representant among representant of sub-categories
+ $query = '
+SELECT representative_picture_id
+ FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.'
+ ON id = cat_id and user_id = '.$user['id'].'
+ WHERE uppercats LIKE \''.$row['uppercats'].',%\'
+ AND representative_picture_id IS NOT NULL'
+ .get_sql_condition_FandF
+ (
+ array
+ (
+ 'visible_categories' => 'id',
+ ),
+ "\n AND"
+ ).'
+ ORDER BY RAND()
+ LIMIT 0,1
+;';
+ $subresult = pwg_query($query);
+ if (mysql_num_rows($subresult) > 0)
+ {
+ list($image_id) = mysql_fetch_row($subresult);
+ }
+ }
+
+ if (isset($image_id))
+ {
+ $row['representative_picture_id'] = $image_id;
+ array_push($image_ids, $image_id);
+ array_push($categories, $row);
+ array_push($category_ids, $row['id']);
+ }
+ unset($image_id);
+}
+
+if ($conf['display_fromto'])
+{
+ $dates_of_category = array();
+ if (count($category_ids) > 0)
+ {
+ $query = '
+SELECT
+ category_id,
+ MIN(date_creation) AS date_creation_min,
+ MAX(date_creation) AS date_creation_max
+ FROM '.IMAGE_CATEGORY_TABLE.'
+ INNER JOIN '.IMAGES_TABLE.' ON image_id = id
+ WHERE category_id IN ('.implode(',', $category_ids).')
+'.get_sql_condition_FandF
+ (
+ array
+ (
+ 'visible_categories' => 'category_id',
+ 'visible_images' => 'id'
+ ),
+ 'AND'
+ ).'
+ GROUP BY category_id
+;';
+ $result = pwg_query($query);
+ while ($row = mysql_fetch_array($result))
+ {
+ $dates_of_category[ $row['category_id'] ] = array(
+ 'from' => $row['date_creation_min'],
+ 'to' => $row['date_creation_max'],
+ );
+ }
+ }
+}
+
+if ($page['section']=='recent_cats')
+{
+ usort($categories, 'global_rank_compare');
+}
+if (count($categories) > 0)
+{
+ $thumbnail_src_of = array();
+
+ $query = '
+SELECT id, path, tn_ext
+ FROM '.IMAGES_TABLE.'
+ WHERE id IN ('.implode(',', $image_ids).')
+;';
+ $result = pwg_query($query);
+ while ($row = mysql_fetch_assoc($result))
+ {
+ $thumbnail_src_of[$row['id']] = get_thumbnail_url($row);
+ }
+}
+
+if (count($categories) > 0)
+{
+ // Update filtered data
+ if (function_exists('update_cats_with_filtered_data'))
+ {
+ update_cats_with_filtered_data($categories);
+ }
+
+ $template->set_filename('index_category_thumbnails', 'mainpage_categories.tpl');
+
+ trigger_action('loc_begin_index_category_thumbnails', $categories);
+
+ foreach ($categories as $category)
+ {
+ if ($page['section']=='recent_cats')
+ {
+ $name = get_cat_display_name_cache($category['uppercats'], null, false);
+ }
+ else
+ {
+ $name = $category['name'];
+ }
+
+ $icon_ts = get_icon($category['max_date_last'], $category['is_child_date_last']);
+
+ $tpl_var =
+ array(
+ 'ID' => $category['id'],
+ 'TN_SRC' => $thumbnail_src_of[$category['representative_picture_id']],
+ 'ALT' => $category['name'],
+ 'ICON' => $icon_ts,
+
+ 'URL' => make_index_url(
+ array(
+ 'category' => $category
+ )
+ ),
+ 'CAPTION_NB_IMAGES' => get_display_images_count
+ (
+ $category['nb_images'],
+ $category['count_images'],
+ $category['count_categories'],
+ true,
+ '<br />'
+ ),
+ 'DESCRIPTION' =>
+ trigger_event('render_category_literal_description',
+ trigger_event('render_category_description',
+ @$category['comment'],
+ 'subcatify_category_description')),
+ 'NAME' => $name,
+ );
+
+ if ($conf['display_fromto'])
+ {
+ if (isset($dates_of_category[ $category['id'] ]))
+ {
+ $from = $dates_of_category[ $category['id'] ]['from'];
+ $to = $dates_of_category[ $category['id'] ]['to'];
+
+ if (!empty($from))
+ {
+ $info = '';
+
+ if ($from == $to)
+ {
+ $info = format_date($from);
+ }
+ else
+ {
+ $info = sprintf(
+ l10n('from %s to %s'),
+ format_date($from),
+ format_date($to)
+ );
+ }
+ $tpl_var['INFO_DATES'] = $info;
+ }
+ }
+ }//fromto
+
+ //plugins need to add/modify sth in this loop ?
+ $tpl_var = trigger_event('loc_index_category_thumbnail',
+ $tpl_var, $category );
+
+ $template->append( 'category_thumbnails', $tpl_var);
+ }
+
+ trigger_action('loc_end_index_category_thumbnails', $categories);
+ $template->assign_var_from_handle('CATEGORIES', 'index_category_thumbnails');
+}
+?>