[3673] | 1 | <?php |
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| 2 | /* |
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| 3 | Plugin Name: Community |
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| 4 | Version: auto |
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| 5 | Description: Non admin users can add photos |
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| 6 | Plugin URI: http://piwigo.org/ext/extension_view.php?eid=303 |
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| 7 | Author: plg |
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| 8 | Author URI: http://piwigo.wordpress.com |
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| 9 | */ |
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| 10 | |
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| 11 | if (!defined('PHPWG_ROOT_PATH')) |
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| 12 | { |
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| 13 | die('Hacking attempt!'); |
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| 14 | } |
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| 15 | |
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| 16 | define('COMMUNITY_PATH' , PHPWG_PLUGINS_PATH.basename(dirname(__FILE__)).'/'); |
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| 17 | |
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[9372] | 18 | global $prefixeTable; |
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| 19 | define('COMMUNITY_PERMISSIONS_TABLE', $prefixeTable.'community_permissions'); |
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| 20 | define('COMMUNITY_PENDINGS_TABLE', $prefixeTable.'community_pendings'); |
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| 21 | |
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[9444] | 22 | include_once(COMMUNITY_PATH.'include/functions_community.inc.php'); |
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| 23 | |
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[3673] | 24 | /* Plugin admin */ |
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| 25 | add_event_handler('get_admin_plugin_menu_links', 'community_admin_menu'); |
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| 26 | function community_admin_menu($menu) |
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| 27 | { |
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[9516] | 28 | global $page; |
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| 29 | |
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| 30 | $query = ' |
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| 31 | SELECT |
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| 32 | COUNT(*) |
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| 33 | FROM '.COMMUNITY_PENDINGS_TABLE.' |
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| 34 | WHERE state = \'moderation_pending\' |
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| 35 | ;'; |
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| 36 | $result = pwg_query($query); |
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| 37 | list($page['community_nb_pendings']) = pwg_db_fetch_row($result); |
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| 38 | |
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| 39 | $name = 'Community'; |
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| 40 | if ($page['community_nb_pendings'] > 0) |
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| 41 | { |
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| 42 | $style = 'background-color:#666;'; |
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| 43 | $style.= 'color:white;'; |
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| 44 | $style.= 'padding:1px 5px;'; |
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| 45 | $style.= '-moz-border-radius:10px;'; |
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| 46 | $style.= '-webkit-border-radius:10px;'; |
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| 47 | $style.= '-border-radius:10px;'; |
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| 48 | $style.= 'margin-left:5px;'; |
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| 49 | |
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| 50 | $name.= '<span style="'.$style.'">'.$page['community_nb_pendings'].'</span>'; |
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| 51 | |
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| 52 | if (defined('IN_ADMIN') and IN_ADMIN and $page['page'] == 'intro') |
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| 53 | { |
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| 54 | global $template; |
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| 55 | |
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| 56 | $template->set_prefilter('intro', 'community_pendings_on_intro'); |
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| 57 | $template->assign( |
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| 58 | array( |
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| 59 | 'COMMUNITY_PENDINGS' => sprintf( |
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| 60 | '<a href="%s">'.l10n('%u pending photos').'</a>', |
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| 61 | get_root_url().'admin.php?page=plugin-community-pendings', |
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| 62 | $page['community_nb_pendings'] |
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| 63 | ), |
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| 64 | ) |
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| 65 | ); |
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| 66 | } |
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| 67 | } |
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| 68 | |
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[3673] | 69 | array_push( |
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| 70 | $menu, |
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| 71 | array( |
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[9516] | 72 | 'NAME' => $name, |
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[9372] | 73 | 'URL' => get_root_url().'admin.php?page=plugin-community' |
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[3673] | 74 | ) |
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| 75 | ); |
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| 76 | |
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| 77 | return $menu; |
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| 78 | } |
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| 79 | |
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[9516] | 80 | function community_pendings_on_intro($content, &$smarty) |
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| 81 | { |
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| 82 | $pattern = '#<li>\s*{\$DB_ELEMENTS\}#ms'; |
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| 83 | $replacement = '<li>{$COMMUNITY_PENDINGS}</li><li>{$DB_ELEMENTS}'; |
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| 84 | return preg_replace($pattern, $replacement, $content); |
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| 85 | } |
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| 86 | |
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[9517] | 87 | add_event_handler('init', 'community_load_language'); |
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| 88 | function community_load_language() |
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| 89 | { |
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| 90 | if (!defined('IN_ADMIN') or !IN_ADMIN) |
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| 91 | { |
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| 92 | load_language('admin.lang'); |
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| 93 | } |
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[9537] | 94 | |
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| 95 | load_language('plugin.lang', COMMUNITY_PATH); |
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[9517] | 96 | } |
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| 97 | |
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| 98 | |
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[9372] | 99 | add_event_handler('loc_end_section_init', 'community_section_init'); |
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| 100 | function community_section_init() |
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| 101 | { |
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| 102 | global $tokens, $page; |
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| 103 | |
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| 104 | if ($tokens[0] == 'add_photos') |
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| 105 | { |
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| 106 | $page['section'] = 'add_photos'; |
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| 107 | } |
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| 108 | } |
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| 109 | |
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| 110 | add_event_handler('loc_end_index', 'community_index'); |
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| 111 | function community_index() |
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| 112 | { |
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| 113 | global $page; |
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| 114 | |
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| 115 | if (isset($page['section']) and $page['section'] == 'add_photos') |
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| 116 | { |
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| 117 | include(COMMUNITY_PATH.'add_photos.php'); |
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| 118 | } |
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| 119 | } |
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| 120 | |
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[16637] | 121 | add_event_handler('blockmanager_apply' , 'community_gallery_menu', EVENT_HANDLER_PRIORITY_NEUTRAL+10); |
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[9372] | 122 | function community_gallery_menu($menu_ref_arr) |
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| 123 | { |
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| 124 | global $conf, $user; |
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| 125 | |
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| 126 | // conditional : depending on community permissions, display the "Add |
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| 127 | // photos" link in the gallery menu |
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[9444] | 128 | $user_permissions = community_get_user_permissions($user['id']); |
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[9583] | 129 | |
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[9563] | 130 | if (count($user_permissions['upload_categories']) == 0 and !$user_permissions ['create_whole_gallery']) |
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[9372] | 131 | { |
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[9444] | 132 | return; |
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[9372] | 133 | } |
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| 134 | |
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| 135 | $menu = & $menu_ref_arr[0]; |
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| 136 | |
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| 137 | if (($block = $menu->get_block('mbMenu')) != null ) |
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| 138 | { |
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| 139 | load_language('plugin.lang', COMMUNITY_PATH); |
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| 140 | |
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| 141 | array_splice( |
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| 142 | $block->data, |
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| 143 | count($block->data), |
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| 144 | 0, |
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| 145 | array( |
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| 146 | '' => array( |
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| 147 | 'URL' => make_index_url(array('section' => 'add_photos')), |
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| 148 | 'TITLE' => l10n('Upload your own photos'), |
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| 149 | 'NAME' => l10n('Upload Photos') |
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| 150 | ) |
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| 151 | ) |
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| 152 | ); |
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| 153 | } |
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| 154 | } |
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| 155 | |
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| 156 | |
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[3673] | 157 | add_event_handler('ws_invoke_allowed', 'community_switch_user_to_admin', EVENT_HANDLER_PRIORITY_NEUTRAL, 3); |
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| 158 | function community_switch_user_to_admin($res, $methodName, $params) |
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| 159 | { |
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[10096] | 160 | global $user, $community; |
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[3673] | 161 | |
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[10096] | 162 | if (is_admin()) |
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| 163 | { |
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| 164 | return $res; |
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| 165 | } |
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| 166 | |
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| 167 | $community = array('method' => $methodName); |
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| 168 | |
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| 169 | if ('pwg.images.addSimple' == $community['method']) |
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| 170 | { |
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| 171 | $community['category'] = $params['category']; |
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| 172 | } |
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| 173 | elseif ('pwg.images.add' == $community['method']) |
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| 174 | { |
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| 175 | $community['category'] = $params['categories']; |
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| 176 | $community['md5sum'] = $params['original_sum']; |
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| 177 | } |
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| 178 | |
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| 179 | // $print_params = $params; |
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| 180 | // unset($print_params['data']); |
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| 181 | // file_put_contents('/tmp/community.log', '['.$methodName.'] '.json_encode($print_params)."\n" ,FILE_APPEND); |
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| 182 | |
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| 183 | // conditional : depending on community permissions, display the "Add |
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| 184 | // photos" link in the gallery menu |
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| 185 | $user_permissions = community_get_user_permissions($user['id']); |
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| 186 | |
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| 187 | if (count($user_permissions['upload_categories']) == 0 and !$user_permissions ['create_whole_gallery']) |
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| 188 | { |
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| 189 | return $res; |
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| 190 | } |
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| 191 | |
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| 192 | // if level of trust is low, then we have to set level to 16 |
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| 193 | |
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| 194 | $methods = array(); |
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| 195 | $methods[] = 'pwg.tags.add'; |
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| 196 | $methods[] = 'pwg.images.exist'; |
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| 197 | $methods[] = 'pwg.images.add'; |
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| 198 | $methods[] = 'pwg.images.addSimple'; |
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| 199 | $methods[] = 'pwg.images.addChunk'; |
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| 200 | $methods[] = 'pwg.images.checkUpload'; |
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| 201 | $methods[] = 'pwg.images.checkFiles'; |
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| 202 | $methods[] = 'pwg.images.setInfo'; |
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| 203 | |
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| 204 | if (in_array($methodName, $methods)) |
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| 205 | { |
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| 206 | $user['status'] = 'admin'; |
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| 207 | } |
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| 208 | |
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[11726] | 209 | if ('pwg.categories.add' == $methodName) |
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| 210 | { |
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[19654] | 211 | if (in_array($params['parent'], $user_permissions['create_categories']) |
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| 212 | or $user_permissions['create_whole_gallery']) |
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[11726] | 213 | { |
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| 214 | $user['status'] = 'admin'; |
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| 215 | } |
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| 216 | } |
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| 217 | |
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[10096] | 218 | return $res; |
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| 219 | } |
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| 220 | |
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| 221 | add_event_handler('ws_add_methods', 'community_ws_replace_methods', EVENT_HANDLER_PRIORITY_NEUTRAL+5); |
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| 222 | function community_ws_replace_methods($arr) |
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| 223 | { |
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| 224 | global $conf, $user; |
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| 225 | |
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| 226 | $service = &$arr[0]; |
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| 227 | |
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| 228 | if (is_admin()) |
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| 229 | { |
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| 230 | return; |
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| 231 | } |
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| 232 | |
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| 233 | $user_permissions = community_get_user_permissions($user['id']); |
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| 234 | |
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| 235 | if (count($user_permissions['permission_ids']) == 0) |
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| 236 | { |
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| 237 | return; |
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| 238 | } |
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| 239 | |
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| 240 | // the plugin Community is activated, the user has upload permissions, we |
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[18938] | 241 | // use a specific function to list available categories, assuming the user |
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| 242 | // wants to list categories where upload is possible for him |
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[10096] | 243 | |
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| 244 | $service->addMethod( |
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[3673] | 245 | 'pwg.categories.getList', |
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[10096] | 246 | 'community_ws_categories_getList', |
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| 247 | array( |
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| 248 | 'cat_id' => array('default'=>0), |
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| 249 | 'recursive' => array('default'=>false), |
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| 250 | 'public' => array('default'=>false), |
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[18938] | 251 | 'fullname' => array('default'=>false), |
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[10096] | 252 | ), |
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| 253 | 'retrieves a list of categories' |
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| 254 | ); |
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| 255 | |
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| 256 | $service->addMethod( |
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[3673] | 257 | 'pwg.tags.getAdminList', |
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[10096] | 258 | 'community_ws_tags_getAdminList', |
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| 259 | array(), |
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| 260 | 'administration method only' |
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[3673] | 261 | ); |
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[10096] | 262 | } |
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[3673] | 263 | |
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[10096] | 264 | /** |
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| 265 | * returns a list of categories (web service method) |
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| 266 | */ |
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| 267 | function community_ws_categories_getList($params, &$service) |
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| 268 | { |
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| 269 | global $user, $conf; |
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| 270 | |
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| 271 | $where = array('1=1'); |
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| 272 | $join_type = 'LEFT'; |
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| 273 | $join_user = $user['id']; |
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| 274 | |
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| 275 | if (!$params['recursive']) |
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| 276 | { |
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| 277 | if ($params['cat_id']>0) |
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| 278 | $where[] = '(id_uppercat='.(int)($params['cat_id']).' |
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| 279 | OR id='.(int)($params['cat_id']).')'; |
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| 280 | else |
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| 281 | $where[] = 'id_uppercat IS NULL'; |
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| 282 | } |
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| 283 | else if ($params['cat_id']>0) |
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| 284 | { |
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| 285 | $where[] = 'uppercats '.DB_REGEX_OPERATOR.' \'(^|,)'. |
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| 286 | (int)($params['cat_id']) |
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| 287 | .'(,|$)\''; |
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| 288 | } |
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| 289 | |
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| 290 | if ($params['public']) |
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| 291 | { |
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| 292 | $where[] = 'status = "public"'; |
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| 293 | $where[] = 'visible = "true"'; |
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| 294 | |
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| 295 | $join_user = $conf['guest_id']; |
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| 296 | } |
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| 297 | |
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| 298 | $user_permissions = community_get_user_permissions($user['id']); |
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| 299 | $upload_categories = $user_permissions['upload_categories']; |
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| 300 | if (count($upload_categories) == 0) |
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| 301 | { |
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| 302 | $upload_categories = array(-1); |
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| 303 | } |
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| 304 | |
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| 305 | $where[] = 'id IN ('.implode(',', $upload_categories).')'; |
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| 306 | |
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| 307 | $query = ' |
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| 308 | SELECT |
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| 309 | id, |
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| 310 | name, |
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| 311 | permalink, |
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| 312 | uppercats, |
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| 313 | global_rank, |
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| 314 | comment, |
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| 315 | nb_images, |
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| 316 | count_images AS total_nb_images, |
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| 317 | date_last, |
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| 318 | max_date_last, |
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| 319 | count_categories AS nb_categories |
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| 320 | FROM '.CATEGORIES_TABLE.' |
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| 321 | '.$join_type.' JOIN '.USER_CACHE_CATEGORIES_TABLE.' ON id=cat_id AND user_id='.$join_user.' |
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| 322 | WHERE '. implode(' |
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| 323 | AND ', $where); |
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| 324 | |
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| 325 | $result = pwg_query($query); |
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| 326 | |
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| 327 | $cats = array(); |
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| 328 | while ($row = pwg_db_fetch_assoc($result)) |
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| 329 | { |
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| 330 | $row['url'] = make_index_url( |
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| 331 | array( |
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| 332 | 'category' => $row |
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| 333 | ) |
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| 334 | ); |
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| 335 | foreach( array('id','nb_images','total_nb_images','nb_categories') as $key) |
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| 336 | { |
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| 337 | $row[$key] = (int)$row[$key]; |
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| 338 | } |
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| 339 | |
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[12333] | 340 | if ($params['fullname']) |
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| 341 | { |
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| 342 | $row['name'] = strip_tags(get_cat_display_name_cache($row['uppercats'], null, false)); |
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| 343 | } |
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| 344 | else |
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| 345 | { |
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| 346 | $row['name'] = strip_tags( |
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| 347 | trigger_event( |
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| 348 | 'render_category_name', |
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| 349 | $row['name'], |
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| 350 | 'ws_categories_getList' |
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| 351 | ) |
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| 352 | ); |
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| 353 | } |
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[10096] | 354 | |
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| 355 | $row['comment'] = strip_tags( |
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| 356 | trigger_event( |
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| 357 | 'render_category_description', |
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| 358 | $row['comment'], |
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| 359 | 'ws_categories_getList' |
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| 360 | ) |
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| 361 | ); |
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| 362 | |
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| 363 | array_push($cats, $row); |
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| 364 | } |
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| 365 | usort($cats, 'global_rank_compare'); |
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| 366 | return array( |
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| 367 | 'categories' => new PwgNamedArray( |
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| 368 | $cats, |
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| 369 | 'category', |
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| 370 | array( |
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| 371 | 'id', |
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| 372 | 'url', |
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| 373 | 'nb_images', |
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| 374 | 'total_nb_images', |
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| 375 | 'nb_categories', |
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| 376 | 'date_last', |
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| 377 | 'max_date_last', |
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| 378 | ) |
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[3673] | 379 | ) |
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| 380 | ); |
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[10096] | 381 | } |
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| 382 | |
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| 383 | function community_ws_tags_getAdminList($params, &$service) |
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| 384 | { |
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| 385 | $tags = get_available_tags(); |
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| 386 | |
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| 387 | // keep orphan tags |
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| 388 | include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); |
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| 389 | $orphan_tags = get_orphan_tags(); |
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| 390 | if (count($orphan_tags) > 0) |
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| 391 | { |
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| 392 | $orphan_tag_ids = array(); |
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| 393 | foreach ($orphan_tags as $tag) |
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| 394 | { |
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| 395 | $orphan_tag_ids[] = $tag['id']; |
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| 396 | } |
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[3673] | 397 | |
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[10096] | 398 | $query = ' |
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| 399 | SELECT * |
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| 400 | FROM '.TAGS_TABLE.' |
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| 401 | WHERE id IN ('.implode(',', $orphan_tag_ids).') |
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| 402 | ;'; |
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| 403 | $result = pwg_query($query); |
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| 404 | while ($row = pwg_db_fetch_assoc($result)) |
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| 405 | { |
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| 406 | $tags[] = $row; |
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| 407 | } |
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| 408 | } |
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| 409 | |
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| 410 | usort($tags, 'tag_alpha_compare'); |
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| 411 | |
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| 412 | return array( |
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| 413 | 'tags' => new PwgNamedArray( |
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| 414 | $tags, |
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| 415 | 'tag', |
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| 416 | array( |
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| 417 | 'name', |
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| 418 | 'id', |
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| 419 | 'url_name', |
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| 420 | ) |
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| 421 | ) |
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| 422 | ); |
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| 423 | } |
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| 424 | |
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| 425 | add_event_handler('sendResponse', 'community_sendResponse'); |
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| 426 | function community_sendResponse($encodedResponse) |
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| 427 | { |
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| 428 | global $community, $user; |
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| 429 | |
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| 430 | if (!isset($community['method'])) |
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| 431 | { |
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| 432 | return; |
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| 433 | } |
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| 434 | |
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| 435 | if ('pwg.images.addSimple' == $community['method']) |
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| 436 | { |
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| 437 | $response = json_decode($encodedResponse); |
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| 438 | $image_id = $response->result->image_id; |
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| 439 | } |
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| 440 | elseif ('pwg.images.add' == $community['method']) |
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| 441 | { |
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| 442 | $query = ' |
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| 443 | SELECT |
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| 444 | id |
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| 445 | FROM '.IMAGES_TABLE.' |
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| 446 | WHERE md5sum = \''.$community['md5sum'].'\' |
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| 447 | ORDER BY id DESC |
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| 448 | LIMIT 1 |
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| 449 | ;'; |
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| 450 | list($image_id) = pwg_db_fetch_row(pwg_query($query)); |
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| 451 | } |
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| 452 | else |
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| 453 | { |
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| 454 | return; |
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| 455 | } |
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| 456 | |
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| 457 | $image_ids = array($image_id); |
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| 458 | |
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| 459 | // $category_id is set in the photos_add_direct_process.inc.php included script |
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| 460 | $category_infos = get_cat_info($community['category']); |
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| 461 | |
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| 462 | // should the photos be moderated? |
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| 463 | // |
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| 464 | // if one of the user community permissions is not moderated on the path |
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| 465 | // to gallery root, then the upload is not moderated. For example, if the |
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| 466 | // user is allowed to upload to events/parties with no admin moderation, |
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| 467 | // then he's not moderated when uploading in |
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| 468 | // events/parties/happyNewYear2011 |
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| 469 | $moderate = true; |
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| 470 | |
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| 471 | $user_permissions = community_get_user_permissions($user['id']); |
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[3673] | 472 | $query = ' |
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| 473 | SELECT |
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[10096] | 474 | cp.category_id, |
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| 475 | c.uppercats |
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| 476 | FROM '.COMMUNITY_PERMISSIONS_TABLE.' AS cp |
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| 477 | LEFT JOIN '.CATEGORIES_TABLE.' AS c ON category_id = c.id |
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| 478 | WHERE cp.id IN ('.implode(',', $user_permissions['permission_ids']).') |
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| 479 | AND cp.moderated = \'false\' |
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[3673] | 480 | ;'; |
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| 481 | $result = pwg_query($query); |
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[10096] | 482 | while ($row = pwg_db_fetch_assoc($result)) |
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[3673] | 483 | { |
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[10096] | 484 | if (empty($row['category_id'])) |
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| 485 | { |
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| 486 | $moderate = false; |
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| 487 | } |
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| 488 | elseif (preg_match('/^'.$row['uppercats'].'(,|$)/', $category_infos['uppercats'])) |
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| 489 | { |
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| 490 | $moderate = false; |
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| 491 | } |
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| 492 | } |
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| 493 | |
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| 494 | if ($moderate) |
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| 495 | { |
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| 496 | $inserts = array(); |
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[3673] | 497 | |
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[10096] | 498 | $query = ' |
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| 499 | SELECT |
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| 500 | id, |
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| 501 | date_available |
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| 502 | FROM '.IMAGES_TABLE.' |
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| 503 | WHERE id IN ('.implode(',', $image_ids).') |
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| 504 | ;'; |
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| 505 | $result = pwg_query($query); |
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| 506 | while ($row = pwg_db_fetch_assoc($result)) |
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[3673] | 507 | { |
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[10096] | 508 | array_push( |
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| 509 | $inserts, |
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| 510 | array( |
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| 511 | 'image_id' => $row['id'], |
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| 512 | 'added_on' => $row['date_available'], |
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| 513 | 'state' => 'moderation_pending', |
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| 514 | ) |
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| 515 | ); |
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[3673] | 516 | } |
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[10096] | 517 | |
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| 518 | mass_inserts( |
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| 519 | COMMUNITY_PENDINGS_TABLE, |
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| 520 | array_keys($inserts[0]), |
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| 521 | $inserts |
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| 522 | ); |
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| 523 | |
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| 524 | // the level of a user upload photo with moderation is 16 |
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| 525 | $level = 16; |
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[3673] | 526 | } |
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[10096] | 527 | else |
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| 528 | { |
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| 529 | // the level of a user upload photo with no moderation is 0 |
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| 530 | $level = 0; |
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| 531 | } |
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[3673] | 532 | |
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[10096] | 533 | $query = ' |
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| 534 | UPDATE '.IMAGES_TABLE.' |
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| 535 | SET level = '.$level.' |
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| 536 | WHERE id IN ('.implode(',', $image_ids).') |
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| 537 | ;'; |
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| 538 | pwg_query($query); |
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| 539 | |
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| 540 | invalidate_user_cache(); |
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[3673] | 541 | } |
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| 542 | |
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| 543 | add_event_handler('delete_user', 'community_delete_user'); |
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| 544 | function community_delete_user($user_id) |
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| 545 | { |
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| 546 | $query = ' |
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| 547 | DELETE |
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[9452] | 548 | FROM '.COMMUNITY_PERMISSIONS_TABLE.' |
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[3673] | 549 | WHERE user_id = '.$user_id.' |
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| 550 | ;'; |
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| 551 | pwg_query($query); |
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[9452] | 552 | |
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| 553 | community_reject_user_pendings($user_id); |
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[3673] | 554 | } |
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[9583] | 555 | |
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[9845] | 556 | add_event_handler('delete_categories', 'community_delete_category'); |
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| 557 | function community_delete_category($category_ids) |
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| 558 | { |
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| 559 | // $category_ids includes all the sub-category ids |
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| 560 | $query = ' |
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| 561 | DELETE |
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| 562 | FROM '.COMMUNITY_PERMISSIONS_TABLE.' |
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| 563 | WHERE category_id IN ('.implode(',', $category_ids).') |
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| 564 | ;'; |
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| 565 | pwg_query($query); |
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| 566 | |
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| 567 | community_update_cache_key(); |
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| 568 | } |
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| 569 | |
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[9583] | 570 | add_event_handler('invalidate_user_cache', 'community_refresh_cache_update_time'); |
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| 571 | function community_refresh_cache_update_time() |
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| 572 | { |
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| 573 | community_update_cache_key(); |
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| 574 | } |
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[12333] | 575 | |
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| 576 | add_event_handler('init', 'community_uploadify_privacy_level'); |
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| 577 | function community_uploadify_privacy_level() |
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| 578 | { |
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| 579 | if (script_basename() == 'uploadify' and !is_admin()) |
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| 580 | { |
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| 581 | $_POST['level'] = 16; |
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| 582 | } |
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| 583 | } |
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[3673] | 584 | ?> |
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