[25281] | 1 | <?php |
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| 2 | // +-----------------------------------------------------------------------+ |
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| 3 | // | Piwigo - a PHP based photo gallery | |
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| 4 | // +-----------------------------------------------------------------------+ |
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[26461] | 5 | // | Copyright(C) 2008-2014 Piwigo Team http://piwigo.org | |
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[25281] | 6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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| 7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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| 8 | // +-----------------------------------------------------------------------+ |
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| 9 | // | This program is free software; you can redistribute it and/or modify | |
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| 10 | // | it under the terms of the GNU General Public License as published by | |
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| 11 | // | the Free Software Foundation | |
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| 12 | // | | |
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| 13 | // | This program is distributed in the hope that it will be useful, but | |
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| 14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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| 16 | // | General Public License for more details. | |
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| 17 | // | | |
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| 18 | // | You should have received a copy of the GNU General Public License | |
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| 19 | // | along with this program; if not, write to the Free Software | |
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| 20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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| 21 | // | USA. | |
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| 22 | // +-----------------------------------------------------------------------+ |
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| 23 | |
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| 24 | /** |
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| 25 | * API method |
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| 26 | * Returns a list of missing derivatives (not generated yet) |
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| 27 | * @param mixed[] $params |
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| 28 | * @option string types (optional) |
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| 29 | * @option int[] ids |
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| 30 | * @option int max_urls |
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| 31 | * @option int prev_page (optional) |
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| 32 | */ |
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| 33 | function ws_getMissingDerivatives($params, &$service) |
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| 34 | { |
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| 35 | global $conf; |
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| 36 | |
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| 37 | if (empty($params['types'])) |
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| 38 | { |
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| 39 | $types = array_keys(ImageStdParams::get_defined_type_map()); |
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| 40 | } |
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| 41 | else |
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| 42 | { |
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| 43 | $types = array_intersect(array_keys(ImageStdParams::get_defined_type_map()), $params['types']); |
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| 44 | if (count($types)==0) |
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| 45 | { |
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| 46 | return new PwgError(WS_ERR_INVALID_PARAM, "Invalid types"); |
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| 47 | } |
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| 48 | } |
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| 49 | |
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| 50 | $max_urls = $params['max_urls']; |
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| 51 | $query = 'SELECT MAX(id)+1, COUNT(*) FROM '. IMAGES_TABLE .';'; |
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| 52 | list($max_id, $image_count) = pwg_db_fetch_row(pwg_query($query)); |
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| 53 | |
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| 54 | if (0 == $image_count) |
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| 55 | { |
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| 56 | return array(); |
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| 57 | } |
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| 58 | |
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| 59 | $start_id = $params['prev_page']; |
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| 60 | if ($start_id<=0) |
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| 61 | { |
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| 62 | $start_id = $max_id; |
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| 63 | } |
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| 64 | |
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| 65 | $uid = '&b='.time(); |
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| 66 | |
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| 67 | $conf['question_mark_in_urls'] = $conf['php_extension_in_urls'] = true; |
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| 68 | $conf['derivative_url_style'] = 2; //script |
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| 69 | |
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| 70 | $qlimit = min(5000, ceil(max($image_count/500, $max_urls/count($types)))); |
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| 71 | $where_clauses = ws_std_image_sql_filter( $params, '' ); |
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| 72 | $where_clauses[] = 'id<start_id'; |
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| 73 | |
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| 74 | if (!empty($params['ids'])) |
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| 75 | { |
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| 76 | $where_clauses[] = 'id IN ('.implode(',',$params['ids']).')'; |
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| 77 | } |
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| 78 | |
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| 79 | $query_model = ' |
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| 80 | SELECT id, path, representative_ext, width, height, rotation |
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| 81 | FROM '. IMAGES_TABLE .' |
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| 82 | WHERE '. implode(' AND ', $where_clauses) .' |
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| 83 | ORDER BY id DESC |
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| 84 | LIMIT '. $qlimit .' |
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| 85 | ;'; |
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| 86 | |
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| 87 | $urls = array(); |
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| 88 | do |
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| 89 | { |
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| 90 | $result = pwg_query(str_replace('start_id', $start_id, $query_model)); |
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| 91 | $is_last = pwg_db_num_rows($result) < $qlimit; |
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| 92 | |
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| 93 | while ($row=pwg_db_fetch_assoc($result)) |
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| 94 | { |
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| 95 | $start_id = $row['id']; |
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| 96 | $src_image = new SrcImage($row); |
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| 97 | if ($src_image->is_mimetype()) |
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| 98 | { |
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| 99 | continue; |
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| 100 | } |
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| 101 | |
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| 102 | foreach($types as $type) |
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| 103 | { |
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| 104 | $derivative = new DerivativeImage($type, $src_image); |
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| 105 | if ($type != $derivative->get_type()) |
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| 106 | { |
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| 107 | continue; |
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| 108 | } |
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| 109 | if (@filemtime($derivative->get_path())===false) |
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| 110 | { |
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| 111 | $urls[] = $derivative->get_url().$uid; |
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| 112 | } |
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| 113 | } |
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| 114 | |
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| 115 | if (count($urls)>=$max_urls and !$is_last) |
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| 116 | { |
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| 117 | break; |
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| 118 | } |
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| 119 | } |
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| 120 | if ($is_last) |
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| 121 | { |
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| 122 | $start_id = 0; |
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| 123 | } |
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| 124 | } while (count($urls)<$max_urls and $start_id); |
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| 125 | |
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| 126 | $ret = array(); |
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| 127 | if ($start_id) |
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| 128 | { |
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| 129 | $ret['next_page'] = $start_id; |
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| 130 | } |
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| 131 | $ret['urls'] = $urls; |
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| 132 | return $ret; |
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| 133 | } |
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| 134 | |
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| 135 | /** |
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| 136 | * API method |
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| 137 | * Returns Piwigo version |
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| 138 | * @param mixed[] $params |
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| 139 | */ |
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| 140 | function ws_getVersion($params, &$service) |
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| 141 | { |
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[27371] | 142 | return PHPWG_VERSION; |
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[25281] | 143 | } |
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| 144 | |
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| 145 | /** |
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| 146 | * API method |
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| 147 | * Returns general informations about the installation |
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| 148 | * @param mixed[] $params |
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| 149 | */ |
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| 150 | function ws_getInfos($params, &$service) |
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| 151 | { |
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| 152 | $infos['version'] = PHPWG_VERSION; |
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| 153 | |
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| 154 | $query = 'SELECT COUNT(*) FROM '.IMAGES_TABLE.';'; |
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| 155 | list($infos['nb_elements']) = pwg_db_fetch_row(pwg_query($query)); |
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| 156 | |
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| 157 | $query = 'SELECT COUNT(*) FROM '.CATEGORIES_TABLE.';'; |
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| 158 | list($infos['nb_categories']) = pwg_db_fetch_row(pwg_query($query)); |
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| 159 | |
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| 160 | $query = 'SELECT COUNT(*) FROM '.CATEGORIES_TABLE.' WHERE dir IS NULL;'; |
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| 161 | list($infos['nb_virtual']) = pwg_db_fetch_row(pwg_query($query)); |
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| 162 | |
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| 163 | $query = 'SELECT COUNT(*) FROM '.CATEGORIES_TABLE.' WHERE dir IS NOT NULL;'; |
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| 164 | list($infos['nb_physical']) = pwg_db_fetch_row(pwg_query($query)); |
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| 165 | |
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| 166 | $query = 'SELECT COUNT(*) FROM '.IMAGE_CATEGORY_TABLE.';'; |
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| 167 | list($infos['nb_image_category']) = pwg_db_fetch_row(pwg_query($query)); |
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| 168 | |
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| 169 | $query = 'SELECT COUNT(*) FROM '.TAGS_TABLE.';'; |
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| 170 | list($infos['nb_tags']) = pwg_db_fetch_row(pwg_query($query)); |
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| 171 | |
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| 172 | $query = 'SELECT COUNT(*) FROM '.IMAGE_TAG_TABLE.';'; |
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| 173 | list($infos['nb_image_tag']) = pwg_db_fetch_row(pwg_query($query)); |
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| 174 | |
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| 175 | $query = 'SELECT COUNT(*) FROM '.USERS_TABLE.';'; |
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| 176 | list($infos['nb_users']) = pwg_db_fetch_row(pwg_query($query)); |
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| 177 | |
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| 178 | $query = 'SELECT COUNT(*) FROM '.GROUPS_TABLE.';'; |
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| 179 | list($infos['nb_groups']) = pwg_db_fetch_row(pwg_query($query)); |
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| 180 | |
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| 181 | $query = 'SELECT COUNT(*) FROM '.COMMENTS_TABLE.';'; |
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| 182 | list($infos['nb_comments']) = pwg_db_fetch_row(pwg_query($query)); |
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| 183 | |
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| 184 | // first element |
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| 185 | if ($infos['nb_elements'] > 0) |
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| 186 | { |
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| 187 | $query = 'SELECT MIN(date_available) FROM '.IMAGES_TABLE.';'; |
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| 188 | list($infos['first_date']) = pwg_db_fetch_row(pwg_query($query)); |
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| 189 | } |
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| 190 | |
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| 191 | // unvalidated comments |
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| 192 | if ($infos['nb_comments'] > 0) |
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| 193 | { |
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| 194 | $query = 'SELECT COUNT(*) FROM '.COMMENTS_TABLE.' WHERE validated=\'false\';'; |
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| 195 | list($infos['nb_unvalidated_comments']) = pwg_db_fetch_row(pwg_query($query)); |
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| 196 | } |
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| 197 | |
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| 198 | foreach ($infos as $name => $value) |
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| 199 | { |
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| 200 | $output[] = array( |
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| 201 | 'name' => $name, |
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| 202 | 'value' => $value, |
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| 203 | ); |
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| 204 | } |
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| 205 | |
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| 206 | return array('infos' => new PwgNamedArray($output, 'item')); |
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| 207 | } |
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| 208 | |
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| 209 | /** |
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| 210 | * API method |
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| 211 | * Adds images to the caddie |
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| 212 | * @param mixed[] $params |
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| 213 | * @option int[] image_id |
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| 214 | */ |
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| 215 | function ws_caddie_add($params, &$service) |
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| 216 | { |
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| 217 | global $user; |
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| 218 | |
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| 219 | $query = ' |
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| 220 | SELECT id |
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| 221 | FROM '. IMAGES_TABLE .' |
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| 222 | LEFT JOIN '. CADDIE_TABLE .' |
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| 223 | ON id=element_id AND user_id='. $user['id'] .' |
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| 224 | WHERE id IN ('. implode(',',$params['image_id']) .') |
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| 225 | AND element_id IS NULL |
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| 226 | ;'; |
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| 227 | $result = array_from_query($query, 'id'); |
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| 228 | |
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| 229 | $datas = array(); |
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| 230 | foreach ($result as $id) |
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| 231 | { |
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| 232 | $datas[] = array( |
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| 233 | 'element_id' => $id, |
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| 234 | 'user_id' => $user['id'], |
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| 235 | ); |
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| 236 | } |
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| 237 | if (count($datas)) |
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| 238 | { |
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| 239 | mass_inserts( |
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| 240 | CADDIE_TABLE, |
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| 241 | array('element_id','user_id'), |
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| 242 | $datas |
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| 243 | ); |
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| 244 | } |
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| 245 | return count($datas); |
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| 246 | } |
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| 247 | |
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| 248 | /** |
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| 249 | * API method |
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| 250 | * Deletes rates of an user |
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| 251 | * @param mixed[] $params |
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| 252 | * @option int user_id |
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| 253 | * @option string anonymous_id (optional) |
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| 254 | */ |
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| 255 | function ws_rates_delete($params, &$service) |
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| 256 | { |
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| 257 | $query = ' |
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| 258 | DELETE FROM '. RATE_TABLE .' |
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| 259 | WHERE user_id='. $params['user_id']; |
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| 260 | |
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| 261 | if (!empty($params['anonymous_id'])) |
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| 262 | { |
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| 263 | $query .= ' AND anonymous_id=\''.$params['anonymous_id'].'\''; |
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| 264 | } |
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[26837] | 265 | if (!empty($params['image_id'])) |
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| 266 | { |
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| 267 | $query .= ' AND element_id='.$params['image_id']; |
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| 268 | } |
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[25281] | 269 | |
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| 270 | $changes = pwg_db_changes(pwg_query($query)); |
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| 271 | if ($changes) |
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| 272 | { |
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| 273 | include_once(PHPWG_ROOT_PATH.'include/functions_rate.inc.php'); |
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| 274 | update_rating_score(); |
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| 275 | } |
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| 276 | return $changes; |
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| 277 | } |
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| 278 | |
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| 279 | /** |
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| 280 | * API method |
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| 281 | * Performs a login |
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| 282 | * @param mixed[] $params |
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| 283 | * @option string username |
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| 284 | * @option string password |
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| 285 | */ |
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| 286 | function ws_session_login($params, &$service) |
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| 287 | { |
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| 288 | if (try_log_user($params['username'], $params['password'], false)) |
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| 289 | { |
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| 290 | return true; |
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| 291 | } |
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| 292 | return new PwgError(999, 'Invalid username/password'); |
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| 293 | } |
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| 294 | |
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| 295 | |
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| 296 | /** |
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| 297 | * API method |
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| 298 | * Performs a logout |
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| 299 | * @param mixed[] $params |
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| 300 | */ |
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| 301 | function ws_session_logout($params, &$service) |
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| 302 | { |
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| 303 | if (!is_a_guest()) |
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| 304 | { |
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| 305 | logout_user(); |
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| 306 | } |
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| 307 | return true; |
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| 308 | } |
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| 309 | |
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| 310 | /** |
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| 311 | * API method |
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| 312 | * Returns info about the current user |
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| 313 | * @param mixed[] $params |
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| 314 | */ |
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| 315 | function ws_session_getStatus($params, &$service) |
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| 316 | { |
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| 317 | global $user; |
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| 318 | |
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| 319 | $res['username'] = is_a_guest() ? 'guest' : stripslashes($user['username']); |
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| 320 | foreach ( array('status', 'theme', 'language') as $k ) |
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| 321 | { |
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| 322 | $res[$k] = $user[$k]; |
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| 323 | } |
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| 324 | $res['pwg_token'] = get_pwg_token(); |
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| 325 | $res['charset'] = get_pwg_charset(); |
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| 326 | |
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| 327 | list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();')); |
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| 328 | $res['current_datetime'] = $dbnow; |
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[27371] | 329 | $res['version'] = PHPWG_VERSION; |
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[25281] | 330 | return $res; |
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| 331 | } |
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| 332 | |
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| 333 | ?> |
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