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authormistic100 <mistic@piwigo.org>2013-11-01 11:03:10 +0000
committermistic100 <mistic@piwigo.org>2013-11-01 11:03:10 +0000
commit2eae3907a7e94f82c43cd755fe0319d8bf4dac4e (patch)
tree2500d489cf663e5eb8ff39b9de793b462f583104 /include/ws_functions.inc.php
parent8ec9e2bbb6ad5a89f7af901e71b39e67703d2d4f (diff)
splits ws_functions.inc.php in 8 files + comments + code cleaning
git-svn-id: http://piwigo.org/svn/trunk@25281 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'include/ws_functions.inc.php')
-rw-r--r--include/ws_functions.inc.php3783
1 files changed, 10 insertions, 3773 deletions
diff --git a/include/ws_functions.inc.php b/include/ws_functions.inc.php
index aa1a535a7..478bb3d3a 100644
--- a/include/ws_functions.inc.php
+++ b/include/ws_functions.inc.php
@@ -21,8 +21,6 @@
// | USA. |
// +-----------------------------------------------------------------------+
-/**** IMPLEMENTATION OF WEB SERVICE METHODS ***********************************/
-
/**
* Event handler for method invocation security check. Should return a PwgError
* if the preconditions are not satifsied for method invocation.
@@ -206,332 +204,25 @@ function ws_std_get_tag_xml_attributes()
);
}
-function ws_getMissingDerivatives($params, $service)
-{
- if ( empty($params['types']) )
- {
- $types = array_keys(ImageStdParams::get_defined_type_map());
- }
- else
- {
- $types = array_intersect(array_keys(ImageStdParams::get_defined_type_map()), $params['types']);
- if (count($types)==0)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, "Invalid types");
- }
- }
-
- $max_urls = $params['max_urls'];
- list($max_id, $image_count) = pwg_db_fetch_row( pwg_query('SELECT MAX(id)+1, COUNT(*) FROM '.IMAGES_TABLE) );
-
- if (0 == $image_count)
- {
- return array();
- }
-
- $start_id = intval($params['prev_page']);
- if ($start_id<=0)
- {
- $start_id = $max_id;
- }
-
- $uid = '&b='.time();
- global $conf;
- $conf['question_mark_in_urls'] = $conf['php_extension_in_urls'] = true;
- $conf['derivative_url_style']=2; //script
-
- $qlimit = min(5000, ceil(max($image_count/500, $max_urls/count($types))));
- $where_clauses = ws_std_image_sql_filter( $params, '' );
- $where_clauses[] = 'id<start_id';
- if ( !empty($params['ids']) )
- {
- $where_clauses[] = 'id IN ('.implode(',',$params['ids']).')';
- }
-
- $query_model = 'SELECT id, path, representative_ext, width,height,rotation
- FROM '.IMAGES_TABLE.'
- WHERE '.implode(' AND ', $where_clauses).'
- ORDER BY id DESC
- LIMIT '.$qlimit;
-
- $urls=array();
- do
- {
- $result = pwg_query( str_replace('start_id', $start_id, $query_model));
- $is_last = pwg_db_num_rows($result) < $qlimit;
- while ($row=pwg_db_fetch_assoc($result))
- {
- $start_id = $row['id'];
- $src_image = new SrcImage($row);
- if ($src_image->is_mimetype())
- continue;
- foreach($types as $type)
- {
- $derivative = new DerivativeImage($type, $src_image);
- if ($type != $derivative->get_type())
- continue;
- if (@filemtime($derivative->get_path())===false)
- {
- $urls[] = $derivative->get_url().$uid;
- }
- }
- if (count($urls)>=$max_urls && !$is_last)
- break;
- }
- if ($is_last)
- {
- $start_id = 0;
- }
- }while (count($urls)<$max_urls && $start_id);
-
- $ret = array();
- if ($start_id)
- {
- $ret['next_page']=$start_id;
- }
- $ret['urls']=$urls;
- return $ret;
-}
-
/**
- * returns PWG version (web service method)
+ * Writes info to the log file
*/
-function ws_getVersion($params, $service)
+function ws_logfile($string)
{
global $conf;
- if ( $conf['show_version'] or is_admin() )
- {
- return PHPWG_VERSION;
- }
- else
- {
- return new PwgError(403, 'Forbidden');
- }
-}
-
-/**
- * returns general informations (web service method)
- */
-function ws_getInfos($params, $service)
-{
- $infos['version'] = PHPWG_VERSION;
-
- $query = 'SELECT COUNT(*) FROM '.IMAGES_TABLE.';';
- list($infos['nb_elements']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.CATEGORIES_TABLE.';';
- list($infos['nb_categories']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.CATEGORIES_TABLE.' WHERE dir IS NULL;';
- list($infos['nb_virtual']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.CATEGORIES_TABLE.' WHERE dir IS NOT NULL;';
- list($infos['nb_physical']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.IMAGE_CATEGORY_TABLE.';';
- list($infos['nb_image_category']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.TAGS_TABLE.';';
- list($infos['nb_tags']) = pwg_db_fetch_row(pwg_query($query));
- $query = 'SELECT COUNT(*) FROM '.IMAGE_TAG_TABLE.';';
- list($infos['nb_image_tag']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.USERS_TABLE.';';
- list($infos['nb_users']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.GROUPS_TABLE.';';
- list($infos['nb_groups']) = pwg_db_fetch_row(pwg_query($query));
-
- $query = 'SELECT COUNT(*) FROM '.COMMENTS_TABLE.';';
- list($infos['nb_comments']) = pwg_db_fetch_row(pwg_query($query));
-
- // first element
- if ($infos['nb_elements'] > 0)
+ if (!$conf['ws_enable_log'])
{
- $query = 'SELECT MIN(date_available) FROM '.IMAGES_TABLE.';';
- list($infos['first_date']) = pwg_db_fetch_row(pwg_query($query));
- }
-
- // unvalidated comments
- if ($infos['nb_comments'] > 0)
- {
- $query = 'SELECT COUNT(*) FROM '.COMMENTS_TABLE.' WHERE validated=\'false\';';
- list($infos['nb_unvalidated_comments']) = pwg_db_fetch_row(pwg_query($query));
- }
-
- foreach ($infos as $name => $value)
- {
- $output[] = array(
- 'name' => $name,
- 'value' => $value,
- );
- }
-
- return array('infos' => new PwgNamedArray($output, 'item'));
-}
-
-function ws_caddie_add($params, $service)
-{
- global $user;
- $query = '
-SELECT id
- FROM '.IMAGES_TABLE.' LEFT JOIN '.CADDIE_TABLE.' ON id=element_id AND user_id='.$user['id'].'
- WHERE id IN ('.implode(',',$params['image_id']).')
- AND element_id IS NULL';
- $datas = array();
- foreach ( array_from_query($query, 'id') as $id )
- {
- $datas[] = array('element_id'=>$id, 'user_id'=>$user['id']);
- }
- if (count($datas))
- {
- mass_inserts(
- CADDIE_TABLE,
- array('element_id','user_id'),
- $datas
- );
- }
- return count($datas);
-}
-
-/**
- * returns images per category (web service method)
- */
-function ws_categories_getImages($params, $service)
-{
- global $user, $conf;
-
- $images = array();
-
- //------------------------------------------------- get the related categories
- $where_clauses = array();
- foreach($params['cat_id'] as $cat_id)
- {
- if ($params['recursive'])
- {
- $where_clauses[] = 'uppercats '.DB_REGEX_OPERATOR.' \'(^|,)'.$cat_id.'(,|$)\'';
- }
- else
- {
- $where_clauses[] = 'id='.$cat_id;
- }
- }
- if (!empty($where_clauses))
- {
- $where_clauses = array( '('.
- implode('
- OR ', $where_clauses) . ')'
- );
- }
- $where_clauses[] = get_sql_condition_FandF(
- array('forbidden_categories' => 'id'),
- NULL, true
- );
-
- $query = '
-SELECT id, name, permalink, image_order
- FROM '.CATEGORIES_TABLE.'
- WHERE '. implode('
- AND ', $where_clauses);
- $result = pwg_query($query);
- $cats = array();
- while ($row = pwg_db_fetch_assoc($result))
- {
- $row['id'] = (int)$row['id'];
- $cats[ $row['id'] ] = $row;
- }
-
- //-------------------------------------------------------- get the images
- if ( !empty($cats) )
- {
- $where_clauses = ws_std_image_sql_filter( $params, 'i.' );
- $where_clauses[] = 'category_id IN ('
- .implode(',', array_keys($cats) )
- .')';
- $where_clauses[] = get_sql_condition_FandF( array(
- 'visible_images' => 'i.id'
- ), null, true
- );
-
- $order_by = ws_std_image_sql_order($params, 'i.');
- if ( empty($order_by)
- and count($params['cat_id'])==1
- and isset($cats[ $params['cat_id'][0] ]['image_order'])
- )
- {
- $order_by = $cats[ $params['cat_id'][0] ]['image_order'];
- }
- $order_by = empty($order_by) ? $conf['order_by'] : 'ORDER BY '.$order_by;
-
- $query = '
-SELECT i.*, GROUP_CONCAT(category_id) AS cat_ids
- FROM '.IMAGES_TABLE.' i
- INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON i.id=image_id
- WHERE '. implode('
- AND ', $where_clauses).'
-GROUP BY i.id
-'.$order_by.'
-LIMIT '.$params['per_page'].' OFFSET '.($params['per_page']*$params['page']);
-
- $result = pwg_query($query);
- while ($row = pwg_db_fetch_assoc($result))
- {
- $image = array();
- foreach ( array('id', 'width', 'height', 'hit') as $k )
- {
- if (isset($row[$k]))
- {
- $image[$k] = (int)$row[$k];
- }
- }
- foreach ( array('file', 'name', 'comment', 'date_creation', 'date_available') as $k )
- {
- $image[$k] = $row[$k];
- }
- $image = array_merge( $image, ws_std_get_urls($row) );
-
- $image_cats = array();
- foreach ( explode(',', $row['cat_ids']) as $cat_id )
- {
- $url = make_index_url(
- array(
- 'category' => $cats[$cat_id],
- )
- );
- $page_url = make_picture_url(
- array(
- 'category' => $cats[$cat_id],
- 'image_id' => $row['id'],
- 'image_file' => $row['file'],
- )
- );
- $image_cats[] = array (
- 'id' => (int)$cat_id,
- 'url' => $url,
- 'page_url' => $page_url,
- );
- }
-
- $image['categories'] = new PwgNamedArray(
- $image_cats,'category', array('id','url','page_url')
- );
- $images[] = $image;
- }
+ return true;
}
- return array (
- 'paging' => new PwgNamedStruct(
- array(
- 'page' => $params['page'],
- 'per_page' => $params['per_page'],
- 'count' => count($images)
- ) ),
- 'images' => new PwgNamedArray($images, 'image', ws_std_get_image_xml_attributes() )
+ file_put_contents(
+ $conf['ws_log_filepath'],
+ '['.date('c').'] '.$string."\n",
+ FILE_APPEND
);
}
-
/**
* create a tree from a flat list of categories, no recursivity for high speed
*/
@@ -552,7 +243,8 @@ function categories_flatlist_to_tree($categories)
{
if (!isset($categories[ $key_of_cat[ $node['id_uppercat'] ] ]['sub_categories']))
{
- $categories[ $key_of_cat[ $node['id_uppercat'] ] ]['sub_categories'] = new PwgNamedArray(array(), 'category', ws_std_get_category_xml_attributes());
+ $categories[ $key_of_cat[ $node['id_uppercat'] ] ]['sub_categories'] =
+ new PwgNamedArray(array(), 'category', ws_std_get_category_xml_attributes());
}
$categories[ $key_of_cat[ $node['id_uppercat'] ] ]['sub_categories']->_content[] = &$node;
@@ -562,3459 +254,4 @@ function categories_flatlist_to_tree($categories)
return $tree;
}
-/**
- * returns a list of categories (web service method)
- */
-function ws_categories_getList($params, $service)
-{
- global $user,$conf;
-
- $where = array('1=1');
- $join_type = 'INNER';
- $join_user = $user['id'];
-
- if (!$params['recursive'])
- {
- if ($params['cat_id']>0)
- $where[] = '(id_uppercat='.(int)($params['cat_id']).'
- OR id='.(int)($params['cat_id']).')';
- else
- $where[] = 'id_uppercat IS NULL';
- }
- elseif ($params['cat_id']>0)
- {
- $where[] = 'uppercats '.DB_REGEX_OPERATOR.' \'(^|,)'.
- (int)($params['cat_id'])
- .'(,|$)\'';
- }
-
- if ($params['public'])
- {
- $where[] = 'status = "public"';
- $where[] = 'visible = "true"';
-
- $join_user = $conf['guest_id'];
- }
- elseif (is_admin())
- {
- // in this very specific case, we don't want to hide empty
- // categories. Function calculate_permissions will only return
- // categories that are either locked or private and not permitted
- //
- // calculate_permissions does not consider empty categories as forbidden
- $forbidden_categories = calculate_permissions($user['id'], $user['status']);
- $where[]= 'id NOT IN ('.$forbidden_categories.')';
- $join_type = 'LEFT';
- }
-
- $query = '
-SELECT id, name, permalink, uppercats, global_rank, id_uppercat,
- comment,
- nb_images, count_images AS total_nb_images,
- representative_picture_id, user_representative_picture_id, count_images, count_categories,
- date_last, max_date_last, count_categories AS nb_categories
- FROM '.CATEGORIES_TABLE.'
- '.$join_type.' JOIN '.USER_CACHE_CATEGORIES_TABLE.' ON id=cat_id AND user_id='.$join_user.'
- WHERE '. implode('
- AND ', $where);
-
- $result = pwg_query($query);
-
- // management of the album thumbnail -- starts here
- $image_ids = array();
- $categories = array();
- $user_representative_updates_for = array();
- // management of the album thumbnail -- stops here
-
- $cats = array();
- while ($row = pwg_db_fetch_assoc($result))
- {
- $row['url'] = make_index_url(
- array(
- 'category' => $row
- )
- );
- foreach( array('id','nb_images','total_nb_images','nb_categories') as $key)
- {
- $row[$key] = (int)$row[$key];
- }
-
- if ($params['fullname'])
- {
- $row['name'] = strip_tags(get_cat_display_name_cache($row['uppercats'], null, false));
- }
- else
- {
- $row['name'] = strip_tags(
- trigger_event(
- 'render_category_name',
- $row['name'],
- 'ws_categories_getList'
- )
- );
- }
-
- $row['comment'] = strip_tags(
- trigger_event(
- 'render_category_description',
- $row['comment'],
- 'ws_categories_getList'
- )
- );
-
- // management of the album thumbnail -- starts here
- //
- // on branch 2.3, the algorithm is duplicated from
- // include/category_cats, but we should use a common code for Piwigo 2.4
- //
- // warning : if the API method is called with $params['public'], the
- // album thumbnail may be not accurate. The thumbnail can be viewed by
- // the connected user, but maybe not by the guest. Changing the
- // filtering method would be too complicated for now. We will simply
- // avoid to persist the user_representative_picture_id in the database
- // if $params['public']
- if (!empty($row['user_representative_picture_id']))
- {
- $image_id = $row['user_representative_picture_id'];
- }
- elseif (!empty($row['representative_picture_id']))
- { // if a representative picture is set, it has priority
- $image_id = $row['representative_picture_id'];
- }
- elseif ($conf['allow_random_representative'])
- {
- // searching a random representant among elements in sub-categories
- $image_id = get_random_image_in_category($row);
- }
- else
- { // searching a random representant among representant of sub-categories
- if ($row['count_categories']>0 and $row['count_images']>0)
- {
- $query = '
- SELECT representative_picture_id
- FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.'
- ON id = cat_id and user_id = '.$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 '.DB_RANDOM_FUNCTION.'()
- LIMIT 1
- ;';
- $subresult = pwg_query($query);
- if (pwg_db_num_rows($subresult) > 0)
- {
- list($image_id) = pwg_db_fetch_row($subresult);
- }
- }
- }
-
- if (isset($image_id))
- {
- if ($conf['representative_cache_on_subcats'] and $row['user_representative_picture_id'] != $image_id)
- {
- $user_representative_updates_for[ $row['id'] ] = $image_id;
- }
-
- $row['representative_picture_id'] = $image_id;
- $image_ids[] = $image_id;
- $categories[] = $row;
- }
- unset($image_id);
- // management of the album thumbnail -- stops here
-
-
- $cats[] = $row;
- }
- usort($cats, 'global_rank_compare');
-
- // management of the album thumbnail -- starts here
- if (count($categories) > 0)
- {
- $thumbnail_src_of = array();
- $new_image_ids = array();
-
- $query = '
-SELECT id, path, representative_ext, level
- FROM '.IMAGES_TABLE.'
- WHERE id IN ('.implode(',', $image_ids).')
-;';
- $result = pwg_query($query);
- while ($row = pwg_db_fetch_assoc($result))
- {
- if ($row['level'] <= $user['level'])
- {
- $thumbnail_src_of[$row['id']] = DerivativeImage::thumb_url($row);
- }
- else
- {
- // problem: we must not display the thumbnail of a photo which has a
- // higher privacy level than user privacy level
- //
- // * what is the represented category?
- // * find a random photo matching user permissions
- // * register it at user_representative_picture_id
- // * set it as the representative_picture_id for the category
-
- foreach ($categories as &$category)
- {
- if ($row['id'] == $category['representative_picture_id'])
- {
- // searching a random representant among elements in sub-categories
- $image_id = get_random_image_in_category($category);
-
- if (isset($image_id) and !in_array($image_id, $image_ids))
- {
- $new_image_ids[] = $image_id;
- }
-
- if ($conf['representative_cache_on_level'])
- {
- $user_representative_updates_for[ $category['id'] ] = $image_id;
- }
-
- $category['representative_picture_id'] = $image_id;
- }
- }
- unset($category);
- }
- }
-
- if (count($new_image_ids) > 0)
- {
- $query = '
-SELECT id, path, representative_ext
- FROM '.IMAGES_TABLE.'
- WHERE id IN ('.implode(',', $new_image_ids).')
-;';
- $result = pwg_query($query);
- while ($row = pwg_db_fetch_assoc($result))
- {
- $thumbnail_src_of[$row['id']] = DerivativeImage::thumb_url($row);
- }
- }
- }
-
- // compared to code in include/category_cats, we only persist the new
- // user_representative if we have used $user['id'] and not the guest id,
- // or else the real guest may see thumbnail that he should not
- if (!$params['public'] and count($user_representative_updates_for))
- {
- $updates = array();
-
- foreach ($user_representative_updates_for as $cat_id => $image_id)
- {
- $updates[] = array(
- 'user_id' => $user['id'],
- 'cat_id' => $cat_id,
- 'user_representative_picture_id' => $image_id,
- );
- }
-
- mass_updates(
- USER_CACHE_CATEGORIES_TABLE,
- array(
- 'primary' => array('user_id', 'cat_id'),
- 'update' => array('user_representative_picture_id')
- ),
- $updates
- );
- }
-
- foreach ($cats as &$cat)
- {
- foreach ($categories as $category)
- {
- if ($category['id'] == $cat['id'] and isset($category['representative_picture_id']))
- {
- $cat['tn_url'] = $thumbnail_src_of[$category['representative_picture_id']];
- }
- }
- // we don't want them in the output
- unset($cat['user_representative_picture_id']);
- unset($cat['count_images']);
- unset($cat['count_categories']);
- }
- unset($cat);
- // management of the album thumbnail -- stops here
-
- if ($params['tree_output'])
- {
- $cats = categories_flatlist_to_tree($cats);
- }
-
- return array(
- 'categories' => new PwgNamedArray($cats, 'category', ws_std_get_category_xml_attributes())
- );
-}
-
-/**
- * returns the list of categories as you can see them in administration (web
- * service method).
- *
- * Only admin can run this method and permissions are not taken into
- * account.
- */
-function ws_categories_getAdminList($params, $service)
-{
- $query = '
-SELECT
- category_id,
- COUNT(*) AS counter
- FROM '.IMAGE_CATEGORY_TABLE.'
- GROUP BY category_id
-;';
- $nb_images_of = simple_hash_from_query($query, 'category_id', 'counter');
-
- $query = '
-SELECT
- id,
- name,
- comment,
- uppercats,
- global_rank
- FROM '.CATEGORIES_TABLE.'
-;';
- $result = pwg_query($query);
- $cats = array();
-
- while ($row = pwg_db_fetch_assoc($result))
- {
- $id = $row['id'];
- $row['nb_images'] = isset($nb_images_of[$id]) ? $nb_images_of[$id] : 0;
- $row['name'] = strip_tags(
- trigger_event(
- 'render_category_name',
- $row['name'],
- 'ws_categories_getAdminList'
- )
- );
- $row['comment'] = strip_tags(
- trigger_event(
- 'render_category_description',
- $row['comment'],
- 'ws_categories_getAdminList'
- )
- );
- $cats[] = $row;
- }
-
- usort($cats, 'global_rank_compare');
- return array(
- 'categories' => new PwgNamedArray(
- $cats,
- 'category',
- array(
- 'id',
- 'nb_images',
- 'name',
- 'uppercats',
- 'global_rank',
- )
- )
- );
-}
-
-/**
- * returns detailed information for an element (web service method)
- */
-function ws_images_addComment($params, $service)
-{
- $query = '
-SELECT DISTINCT image_id
- FROM '.IMAGE_CATEGORY_TABLE.' INNER JOIN '.CATEGORIES_TABLE.' ON category_id=id
- WHERE commentable="true"
- AND image_id='.$params['image_id'].
- get_sql_condition_FandF(
- array(
- 'forbidden_categories' => 'id',
- 'visible_categories' => 'id',
- 'visible_images' => 'image_id'
- ),
- ' AND'
- );
- if ( !pwg_db_num_rows( pwg_query( $query ) ) )
- {
- return new PwgError(WS_ERR_INVALID_PARAM, "Invalid image_id");
- }
-
- $comm = array(
- 'author' => trim( $params['author'] ),
- 'content' => trim( $params['content'] ),
- 'image_id' => $params['image_id'],
- );
-
- include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php');
-
- $comment_action = insert_user_comment(
- $comm, $params['key'], $infos
- );
-
- switch ($comment_action)
- {
- case 'reject':
- $infos[] = l10n('Your comment has NOT been registered because it did not pass the validation rules');
- return new PwgError(403, implode("; ", $infos) );
- case 'validate':
- case 'moderate':
- $ret = array(
- 'id' => $comm['id'],
- 'validation' => $comment_action=='validate',
- );
- return array( 'comment' => new PwgNamedStruct($ret) );
- default:
- return new PwgError(500, "Unknown comment action ".$comment_action );
- }
-}
-
-/**
- * returns detailed information for an element (web service method)
- */
-function ws_images_getInfo($params, $service)
-{
- global $user, $conf;
-
- $query='
-SELECT * FROM '.IMAGES_TABLE.'
- WHERE id='.$params['image_id'].
- get_sql_condition_FandF(
- array('visible_images' => 'id'),
- ' AND'
- ).'
-LIMIT 1';
- $result = pwg_query($query);
-
- if (pwg_db_num_rows($result) == 0)
- {
- return new PwgError(404, "image_id not found");
- }
-
- $image_row = pwg_db_fetch_assoc($result);
- $image_row = array_merge( $image_row, ws_std_get_urls($image_row) );
-
- //-------------------------------------------------------- related categories
- $query = '
-SELECT id, name, permalink, uppercats, global_rank, commentable
- FROM '.IMAGE_CATEGORY_TABLE.'
- INNER JOIN '.CATEGORIES_TABLE.' ON category_id = id
- WHERE image_id = '.$image_row['id'].
- get_sql_condition_FandF(
- array( 'forbidden_categories' => 'category_id' ),
- ' AND'
- ).'
-;';
- $result = pwg_query($query);
- $is_commentable = false;
- $related_categories = array();
- while ($row = pwg_db_fetch_assoc($result))
- {
- if ($row['commentable']=='true')
- {
- $is_commentable = true;
- }
- unset($row['commentable']);
- $row['url'] = make_index_url(
- array(
- 'category' => $row
- )
- );
-
- $row['page_url'] = make_picture_url(
- array(
- 'image_id' => $image_row['id'],
- 'image_file' => $image_row['file'],
- 'category' => $row
- )
- );
- $row['id']=(int)$row['id'];
- $related_categories[] = $row;
- }
- usort($related_categories, 'global_rank_compare');
- if ( empty($related_categories) )
- {
- return new PwgError(401, 'Access denied');
- }
-
- //-------------------------------------------------------------- related tags
- $related_tags = get_common_tags( array($image_row['id']), -1 );
- foreach( $related_tags as $i=>$tag)
- {
- $tag['url'] = make_index_url(
- array(
- 'tags' => array($tag)
- )
- );
- $tag['page_url'] = make_picture_url(
- array(
- 'image_id' => $image_row['id'],
- 'image_file' => $image_row['file'],
- 'tags' => array($tag),
- )
- );
- unset($tag['counter']);
- $tag['id']=(int)$tag['id'];
- $related_tags[$i]=$tag;
- }
- //------------------------------------------------------------- related rates
- $rating = array('score'=>$image_row['rating_score'], 'count'=>0, 'average'=>null);
- if (isset($rating['score']))
- {
- $query = '
-SELECT COUNT(rate) AS count
- , ROUND(AVG(rate),2) AS average
- FROM '.RATE_TABLE.'
- WHERE element_id = '.$image_row['id'].'
-;';
- $row = pwg_db_fetch_assoc(pwg_query($query));
- $rating['score'] = (float)$rating['score'];
- $rating['average'] = (float)$row['average'];
- $rating['count'] = (int)$row['count'];
- }
-
- //---------------------------------------------------------- related comments
- $related_comments = array();
-
- $where_comments = 'image_id = '.$image_row['id'];
- if ( !is_admin() )
- {
- $where_comments .= '
- AND validated="true"';
- }
-
- $query = '
-SELECT COUNT(id) AS nb_comments
- FROM '.COMMENTS_TABLE.'
- WHERE '.$where_comments;
- list($nb_comments) = array_from_query($query, 'nb_comments');
- $nb_comments = (int)$nb_comments;
-
- if ( $nb_comments>0 and $params['comments_per_page']>0 )
- {
- $query = '
-SELECT id, date, author, content
- FROM '.COMMENTS_TABLE.'
- WHERE '.$where_comments.'
- ORDER BY date
- LIMIT '.(int)$params['comments_per_page'].
- ' OFFSET '.(int)($params['comments_per_page']*$params['comments_page']);
-
- $result = pwg_query($query);
- while ($row = pwg_db_fetch_assoc($result))
- {
- $row['id']=(int)$row['id'];
- $related_comments[] = $row;
- }
- }
-
- $comment_post_data = null;
- if ($is_commentable and
- (!is_a_guest()
- or (is_a_guest() and $conf['comments_forall'] )
- )
- )
- {
- $comment_post_data['author'] = stripslashes($user['username']);
- $comment_post_data['key'] = get_ephemeral_key(2, $params['image_id']);
- }
-
- $ret = $image_row;
- foreach ( array('id','width','height','hit','filesize') as $k )
- {
- if (isset($ret[$k]))
- {
- $ret[$k] = (int)$ret[$k];
- }
- }
- foreach ( array('path', 'storage_category_id') as $k )
- {
- unset($ret[$k]);
- }
-
- $ret['rates'] = array( WS_XML_ATTRIBUTES => $rating );
- $ret['categories'] = new PwgNamedArray($related_categories, 'category', array('id','url', 'page_url') );
- $ret['tags'] = new PwgNamedArray($related_tags, 'tag', ws_std_get_tag_xml_attributes() );
- if ( isset($comment_post_data) )
- {
- $ret['comment_post'] = array( WS_XML_ATTRIBUTES => $comment_post_data );
- }
- $ret['comments_paging'] = new PwgNamedStruct( array(
- 'page' => $params['comments_page'],
- 'per_page' => $params['comments_per_page'],
- 'count' => count($related_comments),
- 'total_count' => $nb_comments,
- ) );
-
- $ret['comments'] = new PwgNamedArray($related_comments, 'comment', array('id','date') );
-
- if ($service->_responseFormat != 'rest')
- return $ret; // for backward compatibility only
- else
- return array( 'image' => new PwgNamedStruct($ret, null, array('name','comment') ) );
-}
-
-
-/**
- * rates the image_id in the parameter
- */
-function ws_images_Rate($params, $service)
-{
- $query = '
-SELECT DISTINCT id FROM '.IMAGES_TABLE.'
- INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON id=image_id
- WHERE id='.$params['image_id']
- .get_sql_condition_FandF(
- array(
- 'forbidden_categories' => 'category_id',
- 'forbidden_images' => 'id',
- ),
- ' AND'
- ).'
- LIMIT 1';
- if ( pwg_db_num_rows( pwg_query($query) )==0 )
- {
- return new PwgError(404, "Invalid image_id or access denied" );
- }
- $rate = (int)$params['rate'];
- include_once(PHPWG_ROOT_PATH.'include/functions_rate.inc.php');
- $res = rate_picture( $params['image_id'], $rate );
- if ($res==false)
- {
- global $conf;
- return new PwgError( 403, "Forbidden or rate not in ". implode(',',$conf['rate_items']));
- }
- return $res;
-}
-
-
-/**
- * returns a list of elements corresponding to a query search
- */
-function ws_images_search($params, $service)
-{
- global $page;
- $images = array();
- include_once( PHPWG_ROOT_PATH .'include/functions_search.inc.php' );
-
- $where_clauses = ws_std_image_sql_filter( $params, 'i.' );
- $order_by = ws_std_image_sql_order($params, 'i.');
-
- $super_order_by = false;
- if ( !empty($order_by) )
- {
- global $conf;
- $conf['order_by'] = 'ORDER BY '.$order_by;
- $super_order_by=true; // quick_search_result might be faster
- }
-
- $search_result = get_quick_search_results($params['query'],
- $super_order_by,
- implode(' AND ', $where_clauses)
- );
-
- $image_ids = array_slice(
- $search_result['items'],
- $params['page']*$params['per_page'],
- $params['per_page']
- );
-
- if ( count($image_ids) )
- {
- $query = '
-SELECT * FROM '.IMAGES_TABLE.'
- WHERE id IN ('.implode(',', $image_ids).')';
-
- $image_ids = array_flip($image_ids);
- $result = pwg_query($query);
- while ($row = pwg_db_fetch_assoc($result))
- {
- $image = array();
- foreach ( array('id', 'width', 'height', 'hit') as $k )
- {
- if (isset($row[$k]))
- {
- $image[$k] = (int)$row[$k];
- }
- }
- foreach ( array('file', 'name', 'comment', 'date_creation', 'date_available') as $k )
- {
- $image[$k] = $row[$k];
- }
- $image = array_merge( $image, ws_std_get_urls($row) );
- $images[$image_ids[$image['id']]] = $image;
- }
- ksort($images, SORT_NUMERIC);
- $images = array_values($images);
- }
-
- return array (
- 'paging' => new PwgNamedStruct(
- array(
- 'page' => $params['page'],
- 'per_page' => $params['per_page'],
- 'count' => count($images),
- 'total_count' => count($search_result['items']),
- ) ),
- 'images' => new PwgNamedArray($images, 'image',
- ws_std_get_image_xml_attributes() )
- );
-}
-
-function ws_images_setPrivacyLevel($params, $service)
-{
- global $conf;
- if ( !in_array($params['level'], $conf['available_permission_levels']) )
- {
- return new PwgError(WS_ERR_INVALID_PARAM, "Invalid level");
- }
-
- $query = '
-UPDATE '.IMAGES_TABLE.'
- SET level='.(int)$params['level'].'
- WHERE id IN ('.implode(',',$params['image_id']).')';
- $result = pwg_query($query);
- $affected_rows = pwg_db_changes($result);
- if ($affected_rows)
- {
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- invalidate_user_cache();
- }
- return $affected_rows;
-}
-
-function ws_images_setRank($params, $service)
-{
- // does the image really exist?
- $query='
-SELECT COUNT(*)
- FROM '.IMAGES_TABLE.'
- WHERE id = '.$params['image_id'].'
-;';
-
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(404, "image_id not found");
- }
-
- // is the image associated to this category?
- $query = '
-SELECT COUNT(*)
- FROM '.IMAGE_CATEGORY_TABLE.'
- WHERE image_id = '.$params['image_id'].'
- AND category_id = '.$params['category_id'].'
-;';
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(404, "This image is not associated to this category");
- }
-
- // what is the current higher rank for this category?
- $query = '
-SELECT
- MAX(rank) AS max_rank
- FROM '.IMAGE_CATEGORY_TABLE.'
- WHERE category_id = '.$params['category_id'].'
-;';
- $result = pwg_query($query);
- $row = pwg_db_fetch_assoc($result);
-
- if (is_numeric($row['max_rank']))
- {
- if ($params['rank'] > $row['max_rank'])
- {
- $params['rank'] = $row['max_rank'] + 1;
- }
- }
- else
- {
- $params['rank'] = 1;
- }
-
- // update rank for all other photos in the same category
- $query = '
-UPDATE '.IMAGE_CATEGORY_TABLE.'
- SET rank = rank + 1
- WHERE category_id = '.$params['category_id'].'
- AND rank IS NOT NULL
- AND rank >= '.$params['rank'].'
-;';
- pwg_query($query);
-
- // set the new rank for the photo
- $query = '
-UPDATE '.IMAGE_CATEGORY_TABLE.'
- SET rank = '.$params['rank'].'
- WHERE image_id = '.$params['image_id'].'
- AND category_id = '.$params['category_id'].'
-;';
- pwg_query($query);
-
- // return data for client
- return array(
- 'image_id' => $params['image_id'],
- 'category_id' => $params['category_id'],
- 'rank' => $params['rank'],
- );
-}
-
-function ws_images_add_chunk($params, $service)
-{
- global $conf;
-
- // data
- // original_sum
- // type {thumb, file, high}
- // position
-
- foreach ($params as $param_key => $param_value) {
- if ('data' == $param_key) {
- continue;
- }
-
- ws_logfile(
- sprintf(
- '[ws_images_add_chunk] input param "%s" : "%s"',
- $param_key,
- is_null($param_value) ? 'NULL' : $param_value
- )
- );
- }
-
- $upload_dir = $conf['upload_dir'].'/buffer';
-
- // create the upload directory tree if not exists
- if (!mkgetdir($upload_dir, MKGETDIR_DEFAULT&~MKGETDIR_DIE_ON_ERROR))
- {
- return new PwgError(500, 'error during buffer directory creation');
- }
-
- $filename = sprintf(
- '%s-%s-%05u.block',
- $params['original_sum'],
- $params['type'],
- $params['position']
- );
-
- ws_logfile('[ws_images_add_chunk] data length : '.strlen($params['data']));
-
- $bytes_written = file_put_contents(
- $upload_dir.'/'.$filename,
- base64_decode($params['data'])
- );
-
- if (false === $bytes_written) {
- return new PwgError(
- 500,
- 'an error has occured while writting chunk '.$params['position'].' for '.$params['type']
- );
- }
-}
-
-function merge_chunks($output_filepath, $original_sum, $type)
-{
- global $conf;
-
- ws_logfile('[merge_chunks] input parameter $output_filepath : '.$output_filepath);
-
- if (is_file($output_filepath))
- {
- unlink($output_filepath);
-
- if (is_file($output_filepath))
- {
- return new PwgError(500, '[merge_chunks] error while trying to remove existing '.$output_filepath);
- }
- }
-
- $upload_dir = $conf['upload_dir'].'/buffer';
- $pattern = '/'.$original_sum.'-'.$type.'/';
- $chunks = array();
-
- if ($handle = opendir($upload_dir))
- {
- while (false !== ($file = readdir($handle)))
- {
- if (preg_match($pattern, $file))
- {
- ws_logfile($file);
- $chunks[] = $upload_dir.'/'.$file;
- }
- }
- closedir($handle);
- }
-
- sort($chunks);
-
- if (function_exists('memory_get_usage')) {
- ws_logfile('[merge_chunks] memory_get_usage before loading chunks: '.memory_get_usage());
- }
-
- $i = 0;
-
- foreach ($chunks as $chunk)
- {
- $string = file_get_contents($chunk);
-
- if (function_exists('memory_get_usage')) {
- ws_logfile('[merge_chunks] memory_get_usage on chunk '.++$i.': '.memory_get_usage());
- }
-
- if (!file_put_contents($output_filepath, $string, FILE_APPEND))
- {
- return new PwgError(500, '[merge_chunks] error while writting chunks for '.$output_filepath);
- }
-
- unlink($chunk);
- }
-
- if (function_exists('memory_get_usage')) {
- ws_logfile('[merge_chunks] memory_get_usage after loading chunks: '.memory_get_usage());
- }
-}
-
-/**
- * Function introduced for Piwigo 2.4 and the new "multiple size"
- * (derivatives) feature. As we only need the biggest sent photo as
- * "original", we remove chunks for smaller sizes. We can't make it earlier
- * in ws_images_add_chunk because at this moment we don't know which $type
- * will be the biggest (we could remove the thumb, but let's use the same
- * algorithm)
- */
-function remove_chunks($original_sum, $type)
-{
- global $conf;
-
- $upload_dir = $conf['upload_dir'].'/buffer';
- $pattern = '/'.$original_sum.'-'.$type.'/';
- $chunks = array();
-
- if ($handle = opendir($upload_dir))
- {
- while (false !== ($file = readdir($handle)))
- {
- if (preg_match($pattern, $file))
- {
- $chunks[] = $upload_dir.'/'.$file;
- }
- }
- closedir($handle);
- }
-
- foreach ($chunks as $chunk)
- {
- unlink($chunk);
- }
-}
-
-function ws_images_addFile($params, $service)
-{
- ws_logfile(__FUNCTION__.', input : '.var_export($params, true));
- // image_id
- // type {thumb, file, high}
- // sum -> not used currently (Piwigo 2.4)
-
- global $conf;
-
- //
- // what is the path and other infos about the photo?
- //
- $query = '
-SELECT
- path,
- file,
- md5sum,
- width,
- height,
- filesize
- FROM '.IMAGES_TABLE.'
- WHERE id = '.$params['image_id'].'
-;';
- $result = pwg_query($query);
-
- if (pwg_db_num_rows($result) == 0)
- {
- return new PwgError(404, "image_id not found");
- }
-
- $image = pwg_db_fetch_assoc($result);
-
- // since Piwigo 2.4 and derivatives, we do not take the imported "thumb"
- // into account
- if ('thumb' == $params['type'])
- {
- remove_chunks($image['md5sum'], $type);
- return true;
- }
-
- // since Piwigo 2.4 and derivatives, we only care about the "original"
- $original_type = 'file';
- if ('high' == $params['type'])
- {
- $original_type = 'high';
- }
-
- $file_path = $conf['upload_dir'].'/buffer/'.$image['md5sum'].'-original';
-
- merge_chunks($file_path, $image['md5sum'], $original_type);
- chmod($file_path, 0644);
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php');
-
- // if we receive the "file", we only update the original if the "file" is
- // bigger than current original
- if ('file' == $params['type'])
- {
- $do_update = false;
-
- $infos = pwg_image_infos($file_path);
-
- foreach (array('width', 'height', 'filesize') as $image_info)
- {
- if ($infos[$image_info] > $image[$image_info])
- {
- $do_update = true;
- }
- }
-
- if (!$do_update)
- {
- unlink($file_path);
- return true;
- }
- }
-
- $image_id = add_uploaded_file(
- $file_path,
- $image['file'],
- null,
- null,
- $params['image_id'],
- $image['md5sum'] // we force the md5sum to remain the same
- );
-}
-
-function ws_images_add($params, $service)
-{
- global $conf, $user;
-
- foreach ($params as $param_key => $param_value) {
- ws_logfile(
- sprintf(
- '[pwg.images.add] input param "%s" : "%s"',
- $param_key,
- is_null($param_value) ? 'NULL' : $param_value
- )
- );
- }
-
- if ($params['image_id'] > 0)
- {
- $query='
-SELECT COUNT(*)
- FROM '.IMAGES_TABLE.'
- WHERE id = '.$params['image_id'].'
-;';
-
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(404, "image_id not found");
- }
- }
-
- // does the image already exists ?
- if ($params['check_uniqueness'])
- {
- if ('md5sum' == $conf['uniqueness_mode'])
- {
- $where_clause = "md5sum = '".$params['original_sum']."'";
- }
- if ('filename' == $conf['uniqueness_mode'])
- {
- $where_clause = "file = '".$params['original_filename']."'";
- }
-
- $query = '
-SELECT COUNT(*)
- FROM '.IMAGES_TABLE.'
- WHERE '.$where_clause.'
-;';
- list($counter) = pwg_db_fetch_row(pwg_query($query));
- if ($counter != 0) {
- return new PwgError(500, 'file already exists');
- }
- }
-
- // due to the new feature "derivatives" (multiple sizes) introduced for
- // Piwigo 2.4, we only take the biggest photos sent on
- // pwg.images.addChunk. If "high" is available we use it as "original"
- // else we use "file".
- remove_chunks($params['original_sum'], 'thumb');
-
- if (isset($params['high_sum']))
- {
- $original_type = 'high';
- remove_chunks($params['original_sum'], 'file');
- }
- else
- {
- $original_type = 'file';
- }
-
- $file_path = $conf['upload_dir'].'/buffer/'.$params['original_sum'].'-original';
-
- merge_chunks($file_path, $params['original_sum'], $original_type);
- chmod($file_path, 0644);
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php');
-
- $image_id = add_uploaded_file(
- $file_path,
- $params['original_filename'],
- null, // categories
- isset($params['level']) ? $params['level'] : null,
- $params['image_id'] > 0 ? $params['image_id'] : null,
- $params['original_sum']
- );
-
- $info_columns = array(
- 'name',
- 'author',
- 'comment',
- 'date_creation',
- );
-
- $update = array();
-
- foreach ($info_columns as $key)
- {
- if (isset($params[$key]))
- {
- $update[$key] = $params[$key];
- }
- }
-
- if (count(array_keys($update)) > 0)
- {
- single_update(
- IMAGES_TABLE,
- $update,
- array('id' => $image_id)
- );
- }
-
- $url_params = array('image_id' => $image_id);
-
- // let's add links between the image and the categories
- if (isset($params['categories']))
- {
- ws_add_image_category_relations($image_id, $params['categories']);
-
- if (preg_match('/^\d+/', $params['categories'], $matches)) {
- $category_id = $matches[0];
-
- $query = '
-SELECT id, name, permalink
- FROM '.CATEGORIES_TABLE.'
- WHERE id = '.$category_id.'
-;';
- $result = pwg_query($query);
- $category = pwg_db_fetch_assoc($result);
-
- $url_params['section'] = 'categories';
- $url_params['category'] = $category;
- }
- }
-
- // and now, let's create tag associations
- if (isset($params['tag_ids']) and !empty($params['tag_ids']))
- {
- set_tags(
- explode(',', $params['tag_ids']),
- $image_id
- );
- }
-
- invalidate_user_cache();
-
- return array(
- 'image_id' => $image_id,
- 'url' => make_picture_url($url_params),
- );
-}
-
-function ws_images_addSimple($params, $service)
-{
- global $conf;
-
- if (!isset($_FILES['image']))
- {
- return new PwgError(405, "The image (file) is missing");
- }
-
- if ($params['image_id'] > 0)
- {
- $query='
-SELECT COUNT(*)
- FROM '.IMAGES_TABLE.'
- WHERE id = '.$params['image_id'].'
-;';
-
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(404, "image_id not found");
- }
- }
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php');
-
- $image_id = add_uploaded_file(
- $_FILES['image']['tmp_name'],
- $_FILES['image']['name'],
- $params['category'],
- 8,
- $params['image_id'] > 0 ? $params['image_id'] : null
- );
-
- $info_columns = array(
- 'name',
- 'author',
- 'comment',
- 'level',
- 'date_creation',
- );
-
- foreach ($info_columns as $key)
- {
- if (isset($params[$key]))
- {
- $update[$key] = $params[$key];
- }
- }
-
- if (count($update) > 0)
- {
- $update['id'] = $image_id;
-
- single_update(
- IMAGES_TABLE,
- $update,
- array('id' => $update['id'])
- );
- }
-
-
- if (isset($params['tags']) and !empty($params['tags']))
- {
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- $tag_ids = array();
- if (is_array($params['tags']))
- {
- foreach ($params['tags'] as $tag_name)
- {
- $tag_ids[] = tag_id_from_tag_name($tag_name);
- }
- }
- else
- {
- $tag_names = preg_split('~(?<!\\\),~', $params['tags']);
- foreach ($tag_names as $tag_name)
- {
- $tag_ids[] = tag_id_from_tag_name(preg_replace('#\\\\*,#', ',', $tag_name));
- }
- }
-
- add_tags($tag_ids, array($image_id));
- }
-
- $url_params = array('image_id' => $image_id);
-
- if (!empty($params['category']))
- {
- $query = '
-SELECT id, name, permalink
- FROM '.CATEGORIES_TABLE.'
- WHERE id = '.$params['category'][0].'
-;';
- $result = pwg_query($query);
- $category = pwg_db_fetch_assoc($result);
-
- $url_params['section'] = 'categories';
- $url_params['category'] = $category;
- }
-
- // update metadata from the uploaded file (exif/iptc), even if the sync
- // was already performed by add_uploaded_file().
-
- require_once(PHPWG_ROOT_PATH.'admin/include/functions_metadata.php');
- sync_metadata(array($image_id));
-
- return array(
- 'image_id' => $image_id,
- 'url' => make_picture_url($url_params),
- );
-}
-
-function ws_rates_delete($params, $service)
-{
- $query = '
-DELETE FROM '.RATE_TABLE.'
- WHERE user_id='.$params['user_id'];
-
- if (!empty($params['anonymous_id']))
- {
- $query .= ' AND anonymous_id=\''.$params['anonymous_id'].'\'';
- }
-
- $changes = pwg_db_changes(pwg_query($query));
- if ($changes)
- {
- include_once(PHPWG_ROOT_PATH.'include/functions_rate.inc.php');
- update_rating_score();
- }
- return $changes;
-}
-
-
-/**
- * perform a login (web service method)
- */
-function ws_session_login($params, $service)
-{
- if (try_log_user($params['username'], $params['password'],false))
- {
- return true;
- }
- return new PwgError(999, 'Invalid username/password');
-}
-
-
-/**
- * performs a logout (web service method)
- */
-function ws_session_logout($params, $service)
-{
- if (!is_a_guest())
- {
- logout_user();
- }
- return true;
-}
-
-function ws_session_getStatus($params, $service)
-{
- global $user;
- $res = array();
- $res['username'] = is_a_guest() ? 'guest' : stripslashes($user['username']);
- foreach ( array('status', 'theme', 'language') as $k )
- {
- $res[$k] = $user[$k];
- }
- $res['pwg_token'] = get_pwg_token();
- $res['charset'] = get_pwg_charset();
-
- list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();'));
- $res['current_datetime'] = $dbnow;
-
- return $res;
-}
-
-
-/**
- * returns a list of tags (web service method)
- */
-function ws_tags_getList($params, $service)
-{
- $tags = get_available_tags();
- if ($params['sort_by_counter'])
- {
- usort($tags, create_function('$a,$b', 'return -$a["counter"]+$b["counter"];') );
- }
- else
- {
- usort($tags, 'tag_alpha_compare');
- }
- for ($i=0; $i<count($tags); $i++)
- {
- $tags[$i]['id'] = (int)$tags[$i]['id'];
- $tags[$i]['counter'] = (int)$tags[$i]['counter'];
- $tags[$i]['url'] = make_index_url(
- array(
- 'section'=>'tags',
- 'tags'=>array($tags[$i])
- )
- );
- }
- return array('tags' => new PwgNamedArray($tags, 'tag', ws_std_get_tag_xml_attributes()) );
-}
-
-/**
- * returns the list of tags as you can see them in administration (web
- * service method).
- *
- * Only admin can run this method and permissions are not taken into
- * account.
- */
-function ws_tags_getAdminList($params, $service)
-{
- $tags = get_all_tags();
- return array(
- 'tags' => new PwgNamedArray(
- $tags,
- 'tag',
- ws_std_get_tag_xml_attributes()
- )
- );
-}
-
-/**
- * returns a list of images for tags (web service method)
- */
-function ws_tags_getImages($params, $service)
-{
- global $conf;
-
- // first build all the tag_ids we are interested in
- $tags = find_tags($params['tag_id'], $params['tag_url_name'], $params['tag_name']);
- $tags_by_id = array();
- foreach( $tags as $tag )
- {
- $tags['id'] = (int)$tag['id'];
- $tags_by_id[ $tag['id'] ] = $tag;
- }
- unset($tags);
- $tag_ids = array_keys($tags_by_id);
-
-
- $where_clauses = ws_std_image_sql_filter($params);
- if (!empty($where_clauses))
- {
- $where_clauses = implode( ' AND ', $where_clauses);
- }
- $image_ids = get_image_ids_for_tags(
- $tag_ids,
- $params['tag_mode_and'] ? 'AND' : 'OR',
- $where_clauses,
- ws_std_image_sql_order($params) );
-
- $count_set = count($image_ids);
- $image_ids = array_slice($image_ids, $params['per_page']*$params['page'], $params['per_page'] );
-
- $image_tag_map = array();
- if ( !empty($image_ids) and !$params['tag_mode_and'] )
- { // build list of image ids with associated tags per image
- $query = '
-SELECT image_id, GROUP_CONCAT(tag_id) AS tag_ids
- FROM '.IMAGE_TAG_TABLE.'
- WHERE tag_id IN ('.implode(',',$tag_ids).') AND image_id IN ('.implode(',',$image_ids).')
- GROUP BY image_id';
- $result = pwg_query($query);
- while ( $row=pwg_db_fetch_assoc($result) )
- {
- $row['image_id'] = (int)$row['image_id'];
- $image_ids[] = $row['image_id'];
- $image_tag_map[ $row['image_id'] ] = explode(',', $row['tag_ids']);
- }
- }
-
- $images = array();
- if (!empty($image_ids))
- {
- $rank_of = array_flip($image_ids);
- $result = pwg_query('
-SELECT * FROM '.IMAGES_TABLE.'
- WHERE id IN ('.implode(',',$image_ids).')');
- while ($row = pwg_db_fetch_assoc($result))
- {
- $image = array();
- $image['rank'] = $rank_of[ $row['id'] ];
- foreach ( array('id', 'width', 'height', 'hit') as $k )
- {
- if (isset($row[$k]))
- {
- $image[$k] = (int)$row[$k];
- }
- }
- foreach ( array('file', 'name', 'comment', 'date_creation', 'date_available') as $k )
- {
- $image[$k] = $row[$k];
- }
- $image = array_merge( $image, ws_std_get_urls($row) );
-
- $image_tag_ids = ($params['tag_mode_and']) ? $tag_ids : $image_tag_map[$image['id']];
- $image_tags = array();
- foreach ($image_tag_ids as $tag_id)
- {
- $url = make_index_url(
- array(
- 'section'=>'tags',
- 'tags'=> array($tags_by_id[$tag_id])
- )
- );
- $page_url = make_picture_url(
- array(
- 'section'=>'tags',
- 'tags'=> array($tags_by_id[$tag_id]),
- 'image_id' => $row['id'],
- 'image_file' => $row['file'],
- )
- );
- $image_tags[] = array(
- 'id' => (int)$tag_id,
- 'url' => $url,
- 'page_url' => $page_url,
- );
- }
- $image['tags'] = new PwgNamedArray($image_tags, 'tag', ws_std_get_tag_xml_attributes() );
- $images[] = $image;
- }
- usort($images, 'rank_compare');
- unset($rank_of);
- }
-
- return array(
- 'paging' => new PwgNamedStruct(
- array(
- 'page' => $params['page'],
- 'per_page' => $params['per_page'],
- 'count' => count($images),
- 'total_count' => $count_set,
- ) ),
- 'images' => new PwgNamedArray($images, 'image',
- ws_std_get_image_xml_attributes() )
- );
-}
-
-function ws_categories_add($params, $service)
-{
- if (!is_admin())
- {
- return new PwgError(401, 'Access denied');
- }
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- $options = array();
- if (!empty($params['status']) and in_array($params['status'], array('private','public')))
- {
- $options['status'] = $params['status'];
- }
-
- if (!empty($params['comment']))
- {
- $options['comment'] = $params['comment'];
- }
-
-
- $creation_output = create_virtual_category(
- $params['name'],
- $params['parent'],
- $options
- );
-
- if (isset($creation_output['error']))
- {
- return new PwgError(500, $creation_output['error']);
- }
-
- invalidate_user_cache();
-
- return $creation_output;
-}
-
-function ws_tags_add($params, $service)
-{
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- $creation_output = create_tag($params['name']);
-
- if (isset($creation_output['error']))
- {
- return new PwgError(500, $creation_output['error']);
- }
-
- return $creation_output;
-}
-
-function ws_images_exist($params, $service)
-{
- ws_logfile(__FUNCTION__.' '.var_export($params, true));
-
- global $conf;
-
- $split_pattern = '/[\s,;\|]/';
-
- if ('md5sum' == $conf['uniqueness_mode'])
- {
- // search among photos the list of photos already added, based on md5sum
- // list
- $md5sums = preg_split(
- $split_pattern,
- $params['md5sum_list'],
- -1,
- PREG_SPLIT_NO_EMPTY
- );
-
- $query = '
-SELECT
- id,
- md5sum
- FROM '.IMAGES_TABLE.'
- WHERE md5sum IN (\''.implode("','", $md5sums).'\')
-;';
- $id_of_md5 = simple_hash_from_query($query, 'md5sum', 'id');
-
- $result = array();
-
- foreach ($md5sums as $md5sum)
- {
- $result[$md5sum] = null;
- if (isset($id_of_md5[$md5sum]))
- {
- $result[$md5sum] = $id_of_md5[$md5sum];
- }
- }
- }
- else if ('filename' == $conf['uniqueness_mode'])
- {
- // search among photos the list of photos already added, based on
- // filename list
- $filenames = preg_split(
- $split_pattern,
- $params['filename_list'],
- -1,
- PREG_SPLIT_NO_EMPTY
- );
-
- $query = '
-SELECT
- id,
- file
- FROM '.IMAGES_TABLE.'
- WHERE file IN (\''.implode("','", $filenames).'\')
-;';
- $id_of_filename = simple_hash_from_query($query, 'file', 'id');
-
- $result = array();
-
- foreach ($filenames as $filename)
- {
- $result[$filename] = null;
- if (isset($id_of_filename[$filename]))
- {
- $result[$filename] = $id_of_filename[$filename];
- }
- }
- }
-
- return $result;
-}
-
-function ws_images_checkFiles($params, $service)
-{
- ws_logfile(__FUNCTION__.', input : '.var_export($params, true));
-
- // input parameters
- //
- // image_id
- // thumbnail_sum
- // file_sum
- // high_sum
-
- $query = '
-SELECT
- path
- FROM '.IMAGES_TABLE.'
- WHERE id = '.$params['image_id'].'
-;';
- $result = pwg_query($query);
- if (pwg_db_num_rows($result) == 0)
- {
- return new PwgError(404, "image_id not found");
- }
- list($path) = pwg_db_fetch_row($result);
-
- $ret = array();
-
- if (isset($params['thumbnail_sum']))
- {
- // We always say the thumbnail is equal to create no reaction on the
- // other side. Since Piwigo 2.4 and derivatives, the thumbnails and web
- // sizes are always generated by Piwigo
- $ret['thumbnail'] = 'equals';
- }
-
- if (isset($params['high_sum']))
- {
- $ret['file'] = 'equals';
- $compare_type = 'high';
- }
- elseif (isset($params['file_sum']))
- {
- $compare_type = 'file';
- }
-
- if (isset($compare_type))
- {
- ws_logfile(__FUNCTION__.', md5_file($path) = '.md5_file($path));
- if (md5_file($path) != $params[$compare_type.'_sum'])
- {
- $ret[$compare_type] = 'differs';
- }
- else
- {
- $ret[$compare_type] = 'equals';
- }
- }
-
- ws_logfile(__FUNCTION__.', output : '.var_export($ret, true));
-
- return $ret;
-}
-
-function ws_images_setInfo($params, $service)
-{
- global $conf;
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- $query='
-SELECT *
- FROM '.IMAGES_TABLE.'
- WHERE id = '.$params['image_id'].'
-;';
- $result = pwg_query($query);
-
- if (pwg_db_num_rows($result) == 0)
- {
- return new PwgError(404, "image_id not found");
- }
-
- $image_row = pwg_db_fetch_assoc($result);
-
- // database registration
- $update = array();
-
- $info_columns = array(
- 'name',
- 'author',
- 'comment',
- 'level',
- 'date_creation',
- );
-
- foreach ($info_columns as $key)
- {
- if (isset($params[$key]))
- {
- if ('fill_if_empty' == $params['single_value_mode'])
- {
- if (empty($image_row[$key]))
- {
- $update[$key] = $params[$key];
- }
- }
- elseif ('replace' == $params['single_value_mode'])
- {
- $update[$key] = $params[$key];
- }
- else
- {
- return new PwgError(
- 500,
- '[ws_images_setInfo]'
- .' invalid parameter single_value_mode "'.$params['single_value_mode'].'"'
- .', possible values are {fill_if_empty, replace}.'
- );
- }
- }
- }
-
- if (isset($params['file']))
- {
- if (!empty($image_row['storage_category_id']))
- {
- return new PwgError(500, '[ws_images_setInfo] updating "file" is forbidden on photos added by synchronization');
- }
-
- $update['file'] = $params['file'];
- }
-
- if (count(array_keys($update)) > 0)
- {
- $update['id'] = $params['image_id'];
-
- single_update(
- IMAGES_TABLE,
- $update,
- array('id' => $update['id'])
- );
- }
-
- if (isset($params['categories']))
- {
- ws_add_image_category_relations(
- $params['image_id'],
- $params['categories'],
- ('replace' == $params['multiple_value_mode'] ? true : false)
- );
- }
-
- // and now, let's create tag associations
- if (isset($params['tag_ids']))
- {
- $tag_ids = array();
-
- foreach (explode(',', $params['tag_ids']) as $candidate)
- {
- $candidate = trim($candidate);
-
- if (preg_match(PATTERN_ID, $candidate))
- {
- $tag_ids[] = $candidate;
- }
- }
-
- if ('replace' == $params['multiple_value_mode'])
- {
- set_tags(
- $tag_ids,
- $params['image_id']
- );
- }
- elseif ('append' == $params['multiple_value_mode'])
- {
- add_tags(
- $tag_ids,
- array($params['image_id'])
- );
- }
- else
- {
- return new PwgError(
- 500,
- '[ws_images_setInfo]'
- .' invalid parameter multiple_value_mode "'.$params['multiple_value_mode'].'"'
- .', possible values are {replace, append}.'
- );
- }
- }
-
- invalidate_user_cache();
-}
-
-function ws_images_delete($params, $service)
-{
- global $conf;
-
- if (get_pwg_token() != $params['pwg_token'])
- {
- return new PwgError(403, 'Invalid security token');
- }
-
- if (!is_array($params['image_id']))
- {
- $params['image_id'] = preg_split(
- '/[\s,;\|]/',
- $params['image_id'],
- -1,
- PREG_SPLIT_NO_EMPTY
- );
- }
- $params['image_id'] = array_map('intval', $params['image_id']);
-
- $image_ids = array();
- foreach ($params['image_id'] as $image_id)
- {
- if ($image_id > 0)
- {
- $image_ids[] = $image_id;
- }
- }
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- delete_elements($image_ids, true);
- invalidate_user_cache();
-}
-
-function ws_add_image_category_relations($image_id, $categories_string, $replace_mode=false)
-{
- // let's add links between the image and the categories
- //
- // $params['categories'] should look like 123,12;456,auto;789 which means:
- //
- // 1. associate with category 123 on rank 12
- // 2. associate with category 456 on automatic rank
- // 3. associate with category 789 on automatic rank
- $cat_ids = array();
- $rank_on_category = array();
- $search_current_ranks = false;
-
- $tokens = explode(';', $categories_string);
- foreach ($tokens as $token)
- {
- @list($cat_id, $rank) = explode(',', $token);
-
- if (!preg_match('/^\d+$/', $cat_id))
- {
- continue;
- }
-
- $cat_ids[] = $cat_id;
-
- if (!isset($rank))
- {
- $rank = 'auto';
- }
- $rank_on_category[$cat_id] = $rank;
-
- if ($rank == 'auto')
- {
- $search_current_ranks = true;
- }
- }
-
- $cat_ids = array_unique($cat_ids);
-
- if (count($cat_ids) == 0)
- {
- return new PwgError(
- 500,
- '[ws_add_image_category_relations] there is no category defined in "'.$categories_string.'"'
- );
- }
-
- $query = '
-SELECT
- id
- FROM '.CATEGORIES_TABLE.'
- WHERE id IN ('.implode(',', $cat_ids).')
-;';
- $db_cat_ids = array_from_query($query, 'id');
-
- $unknown_cat_ids = array_diff($cat_ids, $db_cat_ids);
- if (count($unknown_cat_ids) != 0)
- {
- return new PwgError(
- 500,
- '[ws_add_image_category_relations] the following categories are unknown: '.implode(', ', $unknown_cat_ids)
- );
- }
-
- $to_update_cat_ids = array();
-
- // in case of replace mode, we first check the existing associations
- $query = '
-SELECT
- category_id
- FROM '.IMAGE_CATEGORY_TABLE.'
- WHERE image_id = '.$image_id.'
-;';
- $existing_cat_ids = array_from_query($query, 'category_id');
-
- if ($replace_mode)
- {
- $to_remove_cat_ids = array_diff($existing_cat_ids, $cat_ids);
- if (count($to_remove_cat_ids) > 0)
- {
- $query = '
-DELETE
- FROM '.IMAGE_CATEGORY_TABLE.'
- WHERE image_id = '.$image_id.'
- AND category_id IN ('.implode(', ', $to_remove_cat_ids).')
-;';
- pwg_query($query);
- update_category($to_remove_cat_ids);
- }
- }
-
- $new_cat_ids = array_diff($cat_ids, $existing_cat_ids);
- if (count($new_cat_ids) == 0)
- {
- return true;
- }
-
- if ($search_current_ranks)
- {
- $query = '
-SELECT
- category_id,
- MAX(rank) AS max_rank
- FROM '.IMAGE_CATEGORY_TABLE.'
- WHERE rank IS NOT NULL
- AND category_id IN ('.implode(',', $new_cat_ids).')
- GROUP BY category_id
-;';
- $current_rank_of = simple_hash_from_query(
- $query,
- 'category_id',
- 'max_rank'
- );
-
- foreach ($new_cat_ids as $cat_id)
- {
- if (!isset($current_rank_of[$cat_id]))
- {
- $current_rank_of[$cat_id] = 0;
- }
-
- if ('auto' == $rank_on_category[$cat_id])
- {
- $rank_on_category[$cat_id] = $current_rank_of[$cat_id] + 1;
- }
- }
- }
-
- $inserts = array();
-
- foreach ($new_cat_ids as $cat_id)
- {
- $inserts[] = array(
- 'image_id' => $image_id,
- 'category_id' => $cat_id,
- 'rank' => $rank_on_category[$cat_id],
- );
- }
-
- mass_inserts(
- IMAGE_CATEGORY_TABLE,
- array_keys($inserts[0]),
- $inserts
- );
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- update_category($new_cat_ids);
-}
-
-function ws_categories_setInfo($params, $service)
-{
- global $conf;
-
- // category_id
- // name
- // comment
-
- // database registration
- $update = array(
- 'id' => $params['category_id'],
- );
-
- $info_columns = array(
- 'name',
- 'comment',
- );
-
- $perform_update = false;
- foreach ($info_columns as $key)
- {
- if (isset($params[$key]))
- {
- $perform_update = true;
- $update[$key] = $params[$key];
- }
- }
-
- if ($perform_update)
- {
- single_update(
- CATEGORIES_TABLE,
- $update,
- array('id' => $update['id'])
- );
- }
-}
-
-function ws_categories_setRepresentative($params, $service)
-{
- global $conf;
-
- // category_id
- // image_id
-
- // does the category really exist?
- $query='
-SELECT COUNT(*)
- FROM '.CATEGORIES_TABLE.'
- WHERE id = '.$params['category_id'].'
-;';
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(404, "category_id not found");
- }
-
- // does the image really exist?
- $query='
-SELECT COUNT(*)
- FROM '.IMAGES_TABLE.'
- WHERE id = '.$params['image_id'].'
-;';
-
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(404, "image_id not found");
- }
-
- // apply change
- $query = '
-UPDATE '.CATEGORIES_TABLE.'
- SET representative_picture_id = '.$params['image_id'].'
- WHERE id = '.$params['category_id'].'
-;';
- pwg_query($query);
-
- $query = '
-UPDATE '.USER_CACHE_CATEGORIES_TABLE.'
- SET user_representative_picture_id = NULL
- WHERE cat_id = '.$params['category_id'].'
-;';
- pwg_query($query);
-}
-
-function ws_categories_delete($params, $service)
-{
- global $conf;
-
- if (get_pwg_token() != $params['pwg_token'])
- {
- return new PwgError(403, 'Invalid security token');
- }
-
- $modes = array('no_delete', 'delete_orphans', 'force_delete');
- if (!in_array($params['photo_deletion_mode'], $modes))
- {
- return new PwgError(
- 500,
- '[ws_categories_delete]'
- .' invalid parameter photo_deletion_mode "'.$params['photo_deletion_mode'].'"'
- .', possible values are {'.implode(', ', $modes).'}.'
- );
- }
-
- if (!is_array($params['category_id']))
- {
- $params['category_id'] = preg_split(
- '/[\s,;\|]/',
- $params['category_id'],
- -1,
- PREG_SPLIT_NO_EMPTY
- );
- }
- $params['category_id'] = array_map('intval', $params['category_id']);
-
- $category_ids = array();
- foreach ($params['category_id'] as $category_id)
- {
- if ($category_id > 0)
- {
- $category_ids[] = $category_id;
- }
- }
-
- if (count($category_ids) == 0)
- {
- return;
- }
-
- $query = '
-SELECT id
- FROM '.CATEGORIES_TABLE.'
- WHERE id IN ('.implode(',', $category_ids).')
-;';
- $category_ids = array_from_query($query, 'id');
-
- if (count($category_ids) == 0)
- {
- return;
- }
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- delete_categories($category_ids, $params['photo_deletion_mode']);
- update_global_rank();
-}
-
-function ws_categories_move($params, $service)
-{
- global $conf, $page;
-
- if (get_pwg_token() != $params['pwg_token'])
- {
- return new PwgError(403, 'Invalid security token');
- }
-
- if (!is_array($params['category_id']))
- {
- $params['category_id'] = preg_split(
- '/[\s,;\|]/',
- $params['category_id'],
- -1,
- PREG_SPLIT_NO_EMPTY
- );
- }
- $params['category_id'] = array_map('intval', $params['category_id']);
-
- $category_ids = array();
- foreach ($params['category_id'] as $category_id)
- {
- if ($category_id > 0)
- {
- $category_ids[] = $category_id;
- }
- }
-
- if (count($category_ids) == 0)
- {
- return new PwgError(403, 'Invalid category_id input parameter, no category to move');
- }
-
- // we can't move physical categories
- $categories_in_db = array();
-
- $query = '
-SELECT
- id,
- name,
- dir
- FROM '.CATEGORIES_TABLE.'
- WHERE id IN ('.implode(',', $category_ids).')
-;';
- $result = pwg_query($query);
- while ($row = pwg_db_fetch_assoc($result))
- {
- $categories_in_db[$row['id']] = $row;
- // we break on error at first physical category detected
- if (!empty($row['dir']))
- {
- $row['name'] = strip_tags(
- trigger_event(
- 'render_category_name',
- $row['name'],
- 'ws_categories_move'
- )
- );
-
- return new PwgError(
- 403,
- sprintf(
- 'Category %s (%u) is not a virtual category, you cannot move it',
- $row['name'],
- $row['id']
- )
- );
- }
- }
-
- if (count($categories_in_db) != count($category_ids))
- {
- $unknown_category_ids = array_diff($category_ids, array_keys($categories_in_db));
-
- return new PwgError(
- 403,
- sprintf(
- 'Category %u does not exist',
- $unknown_category_ids[0]
- )
- );
- }
-
- // does this parent exists? This check should be made in the
- // move_categories function, not here
- // 0 as parent means "move categories at gallery root"
- if (0 != $params['parent']) {
- $subcat_ids = get_subcat_ids(array($params['parent']));
- if (count($subcat_ids) == 0)
- {
- return new PwgError(403, 'Unknown parent category id');
- }
- }
-
- $page['infos'] = array();
- $page['errors'] = array();
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- move_categories($category_ids, $params['parent']);
- invalidate_user_cache();
-
- if (count($page['errors']) != 0)
- {
- return new PwgError(403, implode('; ', $page['errors']));
- }
-}
-
-function ws_logfile($string)
-{
- global $conf;
-
- if (!$conf['ws_enable_log']) {
- return true;
- }
-
- file_put_contents(
- $conf['ws_log_filepath'],
- '['.date('c').'] '.$string."\n",
- FILE_APPEND
- );
-}
-
-function ws_images_checkUpload($params, $service)
-{
- global $conf;
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php');
- $ret['message'] = ready_for_upload_message();
- $ret['ready_for_upload'] = true;
-
- if (!empty($ret['message']))
- {
- $ret['ready_for_upload'] = false;
- }
-
- return $ret;
-}
-
-function ws_plugins_getList($params, $service)
-{
- global $conf;
-
- include_once(PHPWG_ROOT_PATH.'admin/include/plugins.class.php');
- $plugins = new plugins();
- $plugins->sort_fs_plugins('name');
- $plugin_list = array();
-
- foreach($plugins->fs_plugins as $plugin_id => $fs_plugin)
- {
- if (isset($plugins->db_plugins_by_id[$plugin_id]))
- {
- $state = $plugins->db_plugins_by_id[$plugin_id]['state'];
- }
- else
- {
- $state = 'uninstalled';
- }
-
- $plugin_list[] =
- array(
- 'id' => $plugin_id,
- 'name' => $fs_plugin['name'],
- 'version' => $fs_plugin['version'],
- 'state' => $state,
- 'description' => $fs_plugin['description'],
- );
- }
-
- return $plugin_list;
-}
-
-function ws_plugins_performAction($params, &$service)
-{
- global $template;
-
- if (get_pwg_token() != $params['pwg_token'])
- {
- return new PwgError(403, 'Invalid security token');
- }
-
- define('IN_ADMIN', true);
- include_once(PHPWG_ROOT_PATH.'admin/include/plugins.class.php');
- $plugins = new plugins();
- $errors = $plugins->perform_action($params['action'], $params['plugin']);
-
-
- if (!empty($errors))
- {
- return new PwgError(500, $errors);
- }
- else
- {
- if (in_array($params['action'], array('activate', 'deactivate')))
- {
- $template->delete_compiled_templates();
- }
- return true;
- }
-}
-
-function ws_themes_performAction($params, $service)
-{
- global $template;
-
- if (get_pwg_token() != $params['pwg_token'])
- {
- return new PwgError(403, 'Invalid security token');
- }
-
- define('IN_ADMIN', true);
- include_once(PHPWG_ROOT_PATH.'admin/include/themes.class.php');
- $themes = new themes();
- $errors = $themes->perform_action($params['action'], $params['theme']);
-
- if (!empty($errors))
- {
- return new PwgError(500, $errors);
- }
- else
- {
- if (in_array($params['action'], array('activate', 'deactivate')))
- {
- $template->delete_compiled_templates();
- }
- return true;
- }
-}
-
-function ws_extensions_update($params, $service)
-{
- if (!is_webmaster())
- {
- return new PwgError(401, l10n('Webmaster status is required.'));
- }
-
- if (get_pwg_token() != $params['pwg_token'])
- {
- return new PwgError(403, 'Invalid security token');
- }
-
- if (!in_array($params['type'], array('plugins', 'themes', 'languages')))
- {
- return new PwgError(403, "invalid extension type");
- }
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- include_once(PHPWG_ROOT_PATH.'admin/include/'.$params['type'].'.class.php');
-
- $type = $params['type'];
- $extension_id = $params['id'];
- $revision = $params['revision'];
-
- $extension = new $type();
-
- if ($type == 'plugins')
- {
- if (isset($extension->db_plugins_by_id[$extension_id]) and $extension->db_plugins_by_id[$extension_id]['state'] == 'active')
- {
- $extension->perform_action('deactivate', $extension_id);
-
- redirect(PHPWG_ROOT_PATH
- . 'ws.php'
- . '?method=pwg.extensions.update'
- . '&type=plugins'
- . '&id=' . $extension_id
- . '&revision=' . $revision
- . '&reactivate=true'
- . '&pwg_token=' . get_pwg_token()
- . '&format=json'
- );
- }
-
- $upgrade_status = $extension->extract_plugin_files('upgrade', $revision, $extension_id);
- $extension_name = $extension->fs_plugins[$extension_id]['name'];
-
- if (isset($params['reactivate']))
- {
- $extension->perform_action('activate', $extension_id);
- }
- }
- elseif ($type == 'themes')
- {
- $upgrade_status = $extension->extract_theme_files('upgrade', $revision, $extension_id);
- $extension_name = $extension->fs_themes[$extension_id]['name'];
- }
- elseif ($type == 'languages')
- {
- $upgrade_status = $extension->extract_language_files('upgrade', $revision, $extension_id);
- $extension_name = $extension->fs_languages[$extension_id]['name'];
- }
-
- global $template;
- $template->delete_compiled_templates();
-
- switch ($upgrade_status)
- {
- case 'ok':
- return l10n('%s has been successfully updated.', $extension_name);
-
- case 'temp_path_error':
- return new PwgError(null, l10n('Can\'t create temporary file.'));
-
- case 'dl_archive_error':
- return new PwgError(null, l10n('Can\'t download archive.'));
-
- case 'archive_error':
- return new PwgError(null, l10n('Can\'t read or extract archive.'));
-
- default:
- return new PwgError(null, l10n('An error occured during extraction (%s).', $upgrade_status));
- }
-}
-
-function ws_extensions_ignoreupdate($params, $service)
-{
- global $conf;
-
- define('IN_ADMIN', true);
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- if (!is_webmaster())
- {
- return new PwgError(401, 'Access denied');
- }
-
- if (get_pwg_token() != $params['pwg_token'])
- {
- return new PwgError(403, 'Invalid security token');
- }
-
- $conf['updates_ignored'] = unserialize($conf['updates_ignored']);
-
- // Reset ignored extension
- if ($params['reset'])
- {
- if (!empty($params['type']) and isset($conf['updates_ignored'][$params['type']]))
- {
- $conf['updates_ignored'][$params['type']] = array();
- }
- else
- {
- $conf['updates_ignored'] = array(
- 'plugins'=>array(),
- 'themes'=>array(),
- 'languages'=>array()
- );
- }
- conf_update_param('updates_ignored', pwg_db_real_escape_string(serialize($conf['updates_ignored'])));
- unset($_SESSION['extensions_need_update']);
- return true;
- }
-
- if (empty($params['id']) or empty($params['type']) or !in_array($params['type'], array('plugins', 'themes', 'languages')))
- {
- return new PwgError(403, 'Invalid parameters');
- }
-
- // Add or remove extension from ignore list
- if (!in_array($params['id'], $conf['updates_ignored'][$params['type']]))
- {
- $conf['updates_ignored'][ $params['type'] ][] = $params['id'];
- }
- conf_update_param('updates_ignored', pwg_db_real_escape_string(serialize($conf['updates_ignored'])));
- unset($_SESSION['extensions_need_update']);
- return true;
-}
-
-function ws_extensions_checkupdates($params, $service)
-{
- global $conf;
-
- define('IN_ADMIN', true);
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- include_once(PHPWG_ROOT_PATH.'admin/include/updates.class.php');
- $update = new updates();
-
- $result = array();
-
- if (!isset($_SESSION['need_update']))
- $update->check_piwigo_upgrade();
-
- $result['piwigo_need_update'] = $_SESSION['need_update'];
-
- $conf['updates_ignored'] = unserialize($conf['updates_ignored']);
-
- if (!isset($_SESSION['extensions_need_update']))
- $update->check_extensions();
- else
- $update->check_updated_extensions();
-
- if (!is_array($_SESSION['extensions_need_update']))
- $result['ext_need_update'] = null;
- else
- $result['ext_need_update'] = !empty($_SESSION['extensions_need_update']);
-
- return $result;
-}
-
-/**
- * API method
- * Returns the list of groups
- * @param mixed[] $params
- * @option int[] group_id (optional)
- * @option string name (optional)
- */
-function ws_groups_getList($params, &$service)
-{
- $where_clauses = array('1=1');
-
- if (!empty($params['name']))
- {
- $where_clauses[] = 'LOWER(name) LIKE \''. pwg_db_real_escape_string($params['name']) .'\'';
- }
-
- if (!empty($params['group_id']))
- {
- $where_clauses[] = 'id IN('. implode(',', $params['group_id']) .')';
- }
-
- $query = '
-SELECT
- g.*,
- COUNT(user_id) AS nb_users
- FROM '.GROUPS_TABLE.' AS g
- LEFT JOIN '.USER_GROUP_TABLE.' AS ug
- ON ug.group_id = g.id
- WHERE '. implode(' AND ', $where_clauses) .'
- GROUP BY id
- ORDER BY '.$params['order'].'
- LIMIT '.$params['per_page'].'
- OFFSET '.($params['per_page']*$params['page']).'
-;';
-
- $groups = array_from_query($query);
-
- return array(
- 'paging' => new PwgNamedStruct(array(
- 'page' => $params['page'],
- 'per_page' => $params['per_page'],
- 'count' => count($groups)
- )),
- 'groups' => new PwgNamedArray($groups, 'group')
- );
-}
-
-/**
- * API method
- * Adds a group
- * @param mixed[] $params
- * @option string name
- * @option bool is_default
- */
-function ws_groups_add($params, &$service)
-{
- $params['name'] = pwg_db_real_escape_string($params['name']);
-
- // is the name not already used ?
- $query = '
-SELECT COUNT(*)
- FROM '.GROUPS_TABLE.'
- WHERE name = \''.$params['name'].'\'
-;';
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count != 0)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'This name is already used by another group.');
- }
-
- // creating the group
- single_insert(
- GROUPS_TABLE,
- array(
- 'name' => $params['name'],
- 'is_default' => boolean_to_string($params['is_default']),
- )
- );
-
- return $service->invoke('pwg.groups.getList', array('group_id' => pwg_db_insert_id()));
-}
-
-/**
- * API method
- * Deletes a group
- * @param mixed[] $params
- * @option int[] group_id
- */
-function ws_groups_delete($params, &$service)
-{
- $group_id_string = implode(',', $params['group_id']);
-
- // destruction of the access linked to the group
- $query = '
-DELETE
- FROM '.GROUP_ACCESS_TABLE.'
- WHERE group_id IN('. $group_id_string .')
-;';
- pwg_query($query);
-
- // destruction of the users links for this group
- $query = '
-DELETE
- FROM '.USER_GROUP_TABLE.'
- WHERE group_id IN('. $group_id_string .')
-;';
- pwg_query($query);
-
- $query = '
-SELECT name
- FROM '.GROUPS_TABLE.'
- WHERE id IN('. $group_id_string .')
-;';
- $groupnames = array_from_query($query, 'name');
-
- // destruction of the group
- $query = '
-DELETE
- FROM '.GROUPS_TABLE.'
- WHERE id IN('. $group_id_string .')
-;';
- pwg_query($query);
-
- return new PwgNamedArray($groupnames, 'group_deleted');
-}
-
-/**
- * API method
- * Updates a group
- * @param mixed[] $params
- * @option int group_id
- * @option string name (optional)
- * @option bool is_default (optional)
- */
-function ws_groups_setInfo($params, &$service)
-{
- $updates = array();
-
- // does the group exist ?
- $query = '
-SELECT COUNT(*)
- FROM '.GROUPS_TABLE.'
- WHERE id = '.$params['group_id'].'
-;';
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'This group does not exist.');
- }
-
- if (!empty($params['name']))
- {
- $params['name'] = pwg_db_real_escape_string($params['name']);
-
- // is the name not already used ?
- $query = '
-SELECT COUNT(*)
- FROM '.GROUPS_TABLE.'
- WHERE name = \''.$params['name'].'\'
-;';
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count != 0)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'This name is already used by another group.');
- }
-
- $updates['name'] = $params['name'];
- }
-
- if (!empty($params['is_default']) or @$params['is_default']===false)
- {
- $updates['is_default'] = boolean_to_string($params['is_default']);
- }
-
- single_update(
- GROUPS_TABLE,
- $updates,
- array('id' => $params['group_id'])
- );
-
- return $service->invoke('pwg.groups.getList', array('group_id' => $params['group_id']));
-}
-
-/**
- * API method
- * Adds user(s) to a group
- * @param mixed[] $params
- * @option int group_id
- * @option int[] user_id
- */
-function ws_groups_addUser($params, &$service)
-{
- // does the group exist ?
- $query = '
-SELECT COUNT(*)
- FROM '.GROUPS_TABLE.'
- WHERE id = '.$params['group_id'].'
-;';
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'This group does not exist.');
- }
-
- $inserts = array();
- foreach ($params['user_id'] as $user_id)
- {
- $inserts[] = array(
- 'group_id' => $params['group_id'],
- 'user_id' => $user_id,
- );
- }
-
- mass_inserts(
- USER_GROUP_TABLE,
- array('group_id', 'user_id'),
- $inserts,
- array('ignore'=>true)
- );
-
- return $service->invoke('pwg.users.getList', array('group_id' => $params['group_id']));
-}
-
-/**
- * API method
- * Removes user(s) from a group
- * @param mixed[] $params
- * @option int group_id
- * @option int[] user_id
- */
-function ws_groups_deleteUser($params, &$service)
-{
- // does the group exist ?
- $query = '
-SELECT COUNT(*)
- FROM '.GROUPS_TABLE.'
- WHERE id = '.$params['group_id'].'
-;';
- list($count) = pwg_db_fetch_row(pwg_query($query));
- if ($count == 0)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'This group does not exist.');
- }
-
- $query = '
-DELETE FROM '.USER_GROUP_TABLE.'
- WHERE
- group_id = '.$params['group_id'].'
- AND user_id IN('. implode(',', $params['user_id']) .')
-;';
- pwg_query($query);
-
- return $service->invoke('pwg.users.getList', array('group_id' => $params['group_id']));
-}
-
-/**
- * API method
- * Returns a list of users
- * @param mixed[] $params
- * @option int[] user_id (optional)
- * @option string username (optional)
- * @option string[] status (optional)
- * @option int min_level (optional)
- * @option int[] group_id (optional)
- * @option int per_page
- * @option int page
- * @option string order
- */
-function ws_users_getList($params, &$service)
-{
- global $conf;
-
- $where_clauses = array('1=1');
-
- if (!empty($params['user_id']))
- {
- $where_clauses[] = 'u.'.$conf['user_fields']['id'].' IN('. implode(',', $params['user_id']) .')';
- }
-
- if (!empty($params['username']))
- {
- $where_clauses[] = 'u.'.$conf['user_fields']['username'].' LIKE \''.pwg_db_real_escape_string($params['username']).'\'';
- }
-
- if (!empty($params['status']))
- {
- $params['status'] = array_intersect($params['status'], get_enums(USER_INFOS_TABLE, 'status'));
- if (count($params['status']) > 0)
- {
- $where_clauses[] = 'ui.status IN("'. implode('","', $params['status']) .'")';
- }
- }
-
- if (!empty($params['min_level']))
- {
- if ( !in_array($params['min_level'], $conf['available_permission_levels']) )
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'Invalid level');
- }
- $where_clauses[] = 'ui.level >= '.$params['min_level'];
- }
-
- if (!empty($params['group_id']))
- {
- $where_clauses[] = 'ug.group_id IN('. implode(',', $params['group_id']) .')';
- }
-
- $display = array('u.'.$conf['user_fields']['id'] => 'id');
-
- if ($params['display'] != 'none')
- {
- $params['display'] = explode(',', $params['display']);
-
- if (in_array('all', $params['display']))
- {
- $params['display'] = array_merge($params['display'], array(
- 'username','email','status','level','groups','language','theme',
- 'nb_image_page','recent_period','expand','show_nb_comments','show_nb_hits',
- 'enabled_high',
- ));
- }
- else if (in_array('basics', $params['display']))
- {
- $params['display'] = array_merge($params['display'], array(
- 'username','email','status','level','groups',
- ));
- }
-
- if (in_array('username', $params['display']))
- {
- $display['u.'.$conf['user_fields']['username']] = 'username';
- }
- if (in_array('email', $params['display']))
- {
- $display['u.'.$conf['user_fields']['email']] = 'email';
- }
-
- $ui_fields = array(
- 'status','level','language','theme','nb_image_page','recent_period','expand',
- 'show_nb_comments','show_nb_hits','enabled_high',
- );
- foreach ($ui_fields as $field)
- {
- if (in_array($field, $params['display']))
- {
- $display['ui.'.$field] = $field;
- }
- }
- }
- else
- {
- $params['display'] = array();
- }
-
- $query = '
-SELECT DISTINCT ';
-
- $first = true;
- foreach ($display as $field => $name)
- {
- if (!$first) $query.= ', ';
- else $first = false;
- $query.= $field .' AS '. $name;
- }
- if (in_array('groups', $params['display']))
- {
- if (!$first) $query.= ', ';
- $query.= '"" AS groups';
- }
-
- $query.= '
- FROM '.USERS_TABLE.' AS u
- INNER JOIN '.USER_INFOS_TABLE.' AS ui
- ON u.'.$conf['user_fields']['id'].' = ui.user_id
- LEFT JOIN '.USER_GROUP_TABLE.' AS ug
- ON u.'.$conf['user_fields']['id'].' = ug.user_id
- WHERE
- '. implode(' AND ', $where_clauses) .'
- ORDER BY '.$params['order'].'
- LIMIT '.$params['per_page'].'
- OFFSET '.($params['per_page']*$params['page']).'
-;';
-
- $users = hash_from_query($query, 'id');
-
- if ( count($users) > 0 and in_array('groups', $params['display']) )
- {
- $query = '
-SELECT user_id, group_id
- FROM '.USER_GROUP_TABLE.'
- WHERE user_id IN ('.implode(',', array_keys($users)).')
-;';
- $result = pwg_query($query);
-
- while ($row = pwg_db_fetch_assoc($result))
- {
- $users[ $row['user_id'] ]['groups'][] = $row['group_id'];
- }
- }
-
- return array(
- 'paging' => new PwgNamedStruct(array(
- 'page' => $params['page'],
- 'per_page' => $params['per_page'],
- 'count' => count($users)
- )),
- 'users' => new PwgNamedArray(array_values($users), 'user')
- );
-}
-
-/**
- * API method
- * Adds a user
- * @param mixed[] $params
- * @option string username
- * @option string password (optional)
- * @option string email (optional)
- */
-function ws_users_add($params, &$service)
-{
- global $conf;
-
- if ($conf['double_password_type_in_admin'])
- {
- if ($params['password'] != $params['password_confirm'])
- {
- return new PwgError(WS_ERR_INVALID_PARAM, l10n('The passwords do not match'));
- }
- }
-
- $user_id = register_user(
- $params['username'],
- $params['password'],
- $params['email'],
- false, // notify admin
- $errors,
- $params['send_password_by_mail']
- );
-
- if (!$user_id)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, $errors[0]);
- }
-
- return $service->invoke('pwg.users.getList', array('user_id'=>$user_id));
-}
-
-/**
- * API method
- * Deletes users
- * @param mixed[] $params
- * @option int[] user_id
- */
-function ws_users_delete($params, &$service)
-{
- global $conf, $user;
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- // protect some users
- $params['user_id'] = array_diff(
- $params['user_id'],
- array(
- $user['id'],
- $conf['guest_id'],
- $conf['default_user_id'],
- $conf['webmaster_id'],
- )
- );
-
- foreach ($params['user_id'] as $user_id)
- {
- delete_user($user_id);
- }
-
- return l10n_dec(
- '%d user deleted', '%d users deleted',
- count($params['user_id'])
- );
-}
-
-/**
- * API method
- * Updates users
- * @param mixed[] $params
- * @option int[] user_id
- * @option string username (optional)
- * @option string password (optional)
- * @option string email (optional)
- * @option string status (optional)
- * @option int level (optional)
- * @option string language (optional)
- * @option string theme (optional)
- * @option int nb_image_page (optional)
- * @option int recent_period (optional)
- * @option bool expand (optional)
- * @option bool show_nb_comments (optional)
- * @option bool show_nb_hits (optional)
- * @option bool enabled_high (optional)
- */
-function ws_users_setInfo($params, &$service)
-{
- global $conf, $user;
-
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- $updates = $updates_infos = array();
- $update_status = null;
-
- if (count($params['user_id']) == 1)
- {
- if (get_username($params['user_id'][0]) === false)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'This user does not exist.');
- }
-
- if (!empty($params['username']))
- {
- $user_id = get_userid($params['username']);
- if ($user_id and $user_id != $params['user_id'][0])
- {
- return new PwgError(WS_ERR_INVALID_PARAM, l10n('this login is already used'));
- }
- if ($params['username'] != strip_tags($params['username']))
- {
- return new PwgError(WS_ERR_INVALID_PARAM, l10n('html tags are not allowed in login'));
- }
- $updates[ $conf['user_fields']['username'] ] = $params['username'];
- }
-
- if (!empty($params['email']))
- {
- if ( ($error = validate_mail_address($params['user_id'][0], $params['email'])) != '')
- {
- return new PwgError(WS_ERR_INVALID_PARAM, $error);
- }
- $updates[ $conf['user_fields']['email'] ] = $params['email'];
- }
-
- if (!empty($params['password']))
- {
- $updates[ $conf['user_fields']['password'] ] = $conf['password_hash']($params['password']);
- }
- }
-
- if (!empty($params['status']))
- {
- if ( $params['status'] == 'webmaster' and !is_webmaster() )
- {
- return new PwgError(403, 'Only webmasters can grant "webmaster" status');
- }
- if ( !in_array($params['status'], array('guest','generic','normal','admin','webmaster')) )
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'Invalid status');
- }
-
- /*
- * status update query is separated from the rest as not applying to the same
- * set of users (current, guest and webmaster can't be changed)
- */
- $params['user_id_for_status'] = array_diff(
- $params['user_id'],
- array(
- $user['id'],
- $conf['guest_id'],
- $conf['webmaster_id'],
- )
- );
-
- $update_status = $params['status'];
- }
-
- if (!empty($params['level']) or @$params['level']===0)
- {
- if ( !in_array($params['level'], $conf['available_permission_levels']) )
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'Invalid level');
- }
- $updates_infos['level'] = $params['level'];
- }
-
- if (!empty($params['language']))
- {
- if ( !in_array($params['language'], array_keys(get_languages())) )
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'Invalid language');
- }
- $updates_infos['language'] = $params['language'];
- }
-
- if (!empty($params['theme']))
- {
- if ( !in_array($params['theme'], array_keys(get_pwg_themes())) )
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'Invalid theme');
- }
- $updates_infos['theme'] = $params['theme'];
- }
-
- if (!empty($params['nb_image_page']))
- {
- $updates_infos['nb_image_page'] = $params['nb_image_page'];
- }
-
- if (!empty($params['recent_period']) or @$params['recent_period']===0)
- {
- $updates_infos['recent_period'] = $params['recent_period'];
- }
-
- if (!empty($params['expand']) or @$params['expand']===false)
- {
- $updates_infos['expand'] = boolean_to_string($params['expand']);
- }
-
- if (!empty($params['show_nb_comments']) or @$params['show_nb_comments']===false)
- {
- $updates_infos['show_nb_comments'] = boolean_to_string($params['show_nb_comments']);
- }
-
- if (!empty($params['show_nb_hits']) or @$params['show_nb_hits']===false)
- {
- $updates_infos['show_nb_hits'] = boolean_to_string($params['show_nb_hits']);
- }
-
- if (!empty($params['enabled_high']) or @$params['enabled_high']===false)
- {
- $updates_infos['enabled_high'] = boolean_to_string($params['enabled_high']);
- }
-
- // perform updates
- single_update(
- USERS_TABLE,
- $updates,
- array($conf['user_fields']['id'] => $params['user_id'][0])
- );
-
- if (isset($update_status) and count($params['user_id_for_status']) > 0)
- {
- $query = '
-UPDATE '. USER_INFOS_TABLE .' SET
- status = "'. $update_status .'"
- WHERE user_id IN('. implode(',', $params['user_id_for_status']) .')
-;';
- pwg_query($query);
- }
-
- if (count($updates_infos) > 0)
- {
- $query = '
-UPDATE '. USER_INFOS_TABLE .' SET ';
-
- $first = true;
- foreach ($updates_infos as $field => $value)
- {
- if (!$first) $query.= ', ';
- else $first = false;
- $query.= $field .' = "'. $value .'"';
- }
-
- $query.= '
- WHERE user_id IN('. implode(',', $params['user_id']) .')
-;';
- pwg_query($query);
- }
-
- return $service->invoke('pwg.users.getList', array(
- 'user_id' => $params['user_id'],
- 'display' => 'basics,'.implode(',', array_keys($updates_infos)),
- ));
-}
-
-/**
- * API method
- * Returns permissions
- * @param mixed[] $params
- * @option int[] cat_id (optional)
- * @option int[] group_id (optional)
- * @option int[] user_id (optional)
- */
-function ws_permissions_getList($params, &$service)
-{
- $my_params = array_intersect(array_keys($params), array('cat_id','group_id','user_id'));
- if (count($my_params) > 1)
- {
- return new PwgError(WS_ERR_INVALID_PARAM, 'Too many parameters, provide cat_id OR user_id OR group_id');
- }
-
- $cat_filter = '';
- if (!empty($params['cat_id']))
- {
- $cat_filter = 'WHERE cat_id IN('. implode(',', $params['cat_id']) .')';
- }
-
- $perms = array();
-
- // direct users
- $query = '
-SELECT user_id, cat_id
- FROM '. USER_ACCESS_TABLE .'
- '. $cat_filter .'
-;';
- $result = pwg_query($query);
-
- while ($row = pwg_db_fetch_assoc($result))
- {
- if (!isset($perms[ $row['cat_id'] ]))
- {
- $perms[ $row['cat_id'] ]['id'] = $row['cat_id'];
- }
- $perms[ $row['cat_id'] ]['users'][] = $row['user_id'];
- }
-
- // indirect users
- $query = '
-SELECT ug.user_id, ga.cat_id
- FROM '. USER_GROUP_TABLE .' AS ug
- INNER JOIN '. GROUP_ACCESS_TABLE .' AS ga
- ON ug.group_id = ga.group_id
- '. $cat_filter .'
-;';
- $result = pwg_query($query);
-
- while ($row = pwg_db_fetch_assoc($result))
- {
- if (!isset($perms[ $row['cat_id'] ]))
- {
- $perms[ $row['cat_id'] ]['id'] = $row['cat_id'];
- }
- $perms[ $row['cat_id'] ]['users_indirect'][] = $row['user_id'];
- }
-
- // groups
- $query = '
-SELECT group_id, cat_id
- FROM '. GROUP_ACCESS_TABLE .'
- '. $cat_filter .'
-;';
- $result = pwg_query($query);
-
- while ($row = pwg_db_fetch_assoc($result))
- {
- if (!isset($perms[ $row['cat_id'] ]))
- {
- $perms[ $row['cat_id'] ]['id'] = $row['cat_id'];
- }
- $perms[ $row['cat_id'] ]['groups'][] = $row['group_id'];
- }
-
- // filter by group and user
- foreach ($perms as $cat_id => &$cat)
- {
- if (isset($filters['group_id']))
- {
- if (empty($cat['groups']) or count(array_intersect($cat['groups'], $params['group_id'])) == 0)
- {
- unset($perms[$cat_id]);
- continue;
- }
- }
- if (isset($filters['user_id']))
- {
- if (
- (empty($cat['users_indirect']) or count(array_intersect($cat['users_indirect'], $params['user_id'])) == 0)
- and (empty($cat['users']) or count(array_intersect($cat['users'], $params['user_id'])) == 0)
- ) {
- unset($perms[$cat_id]);
- continue;
- }
- }
-
- $cat['groups'] = !empty($cat['groups']) ? array_unique($cat['groups']) : array();
- $cat['users'] = !empty($cat['users']) ? array_unique($cat['users']) : array();
- $cat['users_indirect'] = !empty($cat['users_indirect']) ? array_unique($cat['users_indirect']) : array();
- }
- unset($cat);
-
- return array('categories' => new PwgNamedArray(array_values($perms), 'category', array('id')));
-}
-
-/**
- * API method
- * Add permissions
- * @param mixed[] $params
- * @option int[] cat_id
- * @option int[] group_id (optional)
- * @option int[] user_id (optional)
- * @option bool recursive
- */
-function ws_permissions_add($params, &$service)
-{
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- if (!empty($params['group_id']))
- {
- $cat_ids = get_uppercat_ids($params['cat_id']);
- if ($params['recursive'])
- {
- $cat_ids = array_merge($cat_ids, get_subcat_ids($params['cat_id']));
- }
-
- $query = '
-SELECT id
- FROM '.CATEGORIES_TABLE.'
- WHERE id IN ('.implode(',', $cat_ids).')
- AND status = \'private\'
-;';
- $private_cats = array_from_query($query, 'id');
-
- $inserts = array();
- foreach ($private_cats as $cat_id)
- {
- foreach ($params['group_id'] as $group_id)
- {
- $inserts[] = array(
- 'group_id' => $group_id,
- 'cat_id' => $cat_id
- );
- }
- }
-
- mass_inserts(
- GROUP_ACCESS_TABLE,
- array('group_id','cat_id'),
- $inserts,
- array('ignore'=>true)
- );
- }
-
- if (!empty($params['user_id']))
- {
- if ($params['recursive']) $_POST['apply_on_sub'] = true;
- add_permission_on_category($params['cat_id'], $params['user_id']);
- }
-
- return $service->invoke('pwg.permissions.getList', array('cat_id'=>$params['cat_id']));
-}
-
-/**
- * API method
- * Removes permissions
- * @param mixed[] $params
- * @option int[] cat_id
- * @option int[] group_id (optional)
- * @option int[] user_id (optional)
- */
-function ws_permissions_remove($params, &$service)
-{
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-
- $cat_ids = get_subcat_ids($params['cat_id']);
-
- if (!empty($params['group_id']))
- {
- $query = '
-DELETE
- FROM '. GROUP_ACCESS_TABLE .'
- WHERE group_id IN ('. implode(',', $params['group_id']).')
- AND cat_id IN ('. implode(',', $cat_ids).')
-;';
- pwg_query($query);
- }
-
- if (!empty($params['user_id']))
- {
- $query = '
-DELETE
- FROM '. USER_ACCESS_TABLE .'
- WHERE user_id IN ('. implode(',', $params['user_id']) .')
- AND cat_id IN ('. implode(',', $cat_ids) .')
-;';
- pwg_query($query);
- }
-
- return $service->invoke('pwg.permissions.getList', array('cat_id'=>$params['cat_id']));
-}
-
?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 07:25:36 +0000