[2] | 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * eGroupWare API - VFS * |
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| 4 | * This file written by Jason Wies (Zone) <zone@phpgroupware.org> * |
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| 5 | * This class handles file/dir access for eGroupWare * |
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| 6 | * Copyright (C) 2001-2003 Jason Wies, Jonathon Sim * |
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| 7 | * -------------------------------------------------------------------------* |
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| 8 | * This library is part of the eGroupWare API * |
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| 9 | * http://www.egroupware.org/api * |
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| 10 | * ------------------------------------------------------------------------ * |
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| 11 | * This library is free software; you can redistribute it and/or modify it * |
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| 12 | * under the terms of the GNU Lesser General Public License as published by * |
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| 13 | * the Free Software Foundation; either version 2.1 of the License, * |
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| 14 | * or any later version. * |
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| 15 | * This library is distributed in the hope that it will be useful, but * |
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| 16 | * WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * |
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| 18 | * See the GNU Lesser General Public License for more details. * |
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| 19 | * You should have received a copy of the GNU Lesser General Public License * |
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| 20 | * along with this library; if not, write to the Free Software Foundation, * |
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| 21 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
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| 22 | \**************************************************************************/ |
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| 23 | |
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| 24 | |
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| 25 | /*Different aspects of debugging. DEBUG enables debug output for this class |
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| 26 | DEBUG_SQL enables some SQL debugging. DEBUG_DAV enables (LOTS) of debugging inside |
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| 27 | the HTTP class |
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| 28 | */ |
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| 29 | define ('DEBUG', 0); |
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| 30 | define ('TRACE', 0);//This generates a whole lotta output |
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| 31 | define ('DEBUG_SQL', 0); |
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| 32 | define ('DEBUG_DAV', 0); |
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| 33 | |
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| 34 | class vfs |
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| 35 | { |
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| 36 | var $basedir; |
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| 37 | var $fakebase; |
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| 38 | var $relative; |
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| 39 | var $working_id; |
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| 40 | var $working_lid; |
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| 41 | var $attributes; |
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| 42 | var $override_acl; |
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| 43 | var $linked_dirs; |
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| 44 | var $meta_types; |
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| 45 | var $now; |
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| 46 | var $override_locks; |
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| 47 | |
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| 48 | //These are DAV-native properties that have different names in VFS |
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| 49 | var $vfs_property_map = array( |
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| 50 | 'creationdate' => 'created', |
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| 51 | 'getlastmodified' => 'modified', |
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| 52 | 'getcontentlength' => 'size', |
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| 53 | 'getcontenttype' => 'mime_type', |
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| 54 | 'description' => 'comment', |
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| 55 | 'creator_id' => 'createdby_id', |
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| 56 | 'contributor_id' => 'modifiedby_id', |
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| 57 | 'publisher_id' => 'owner_id' |
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| 58 | ); |
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| 59 | |
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| 60 | /*! |
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| 61 | @function vfs |
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| 62 | @abstract constructor, sets up variables |
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| 63 | */ |
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| 64 | |
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| 65 | function vfs () |
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| 66 | { |
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| 67 | $this->basedir = $GLOBALS['phpgw_info']['server']['files_dir']; |
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| 68 | $this->fakebase = '/home'; |
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| 69 | $this->working_id = $GLOBALS['phpgw_info']['user']['account_id']; |
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| 70 | $this->working_lid = $GLOBALS['phpgw']->accounts->id2name($this->working_id); |
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| 71 | $this->now = date ('Y-m-d'); |
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| 72 | $this->override_acl = 0; |
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| 73 | /* |
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| 74 | File/dir attributes, each corresponding to a database field. Useful for use in loops |
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| 75 | If an attribute was added to the table, add it here and possibly add it to |
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| 76 | set_attributes () |
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| 77 | |
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| 78 | set_attributes now uses this array(). 07-Dec-01 skeeter |
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| 79 | */ |
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| 80 | |
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| 81 | $this->attributes = array( |
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| 82 | 'file_id', |
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| 83 | 'owner_id', |
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| 84 | 'createdby_id', |
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| 85 | 'modifiedby_id', |
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| 86 | 'created', |
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| 87 | 'modified', |
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| 88 | 'size', |
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| 89 | 'mime_type', |
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| 90 | 'deleteable', |
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| 91 | 'comment', |
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| 92 | 'app', |
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| 93 | 'directory', |
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| 94 | 'name', |
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| 95 | 'link_directory', |
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| 96 | 'link_name', |
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| 97 | 'version' |
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| 98 | ); |
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| 99 | |
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| 100 | /* |
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| 101 | These are stored in the MIME-type field and should normally be ignored. |
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| 102 | Adding a type here will ensure it is normally ignored, but you will have to |
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| 103 | explicitly add it to acl_check (), and to any other SELECT's in this file |
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| 104 | */ |
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| 105 | |
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| 106 | $this->meta_types = array ('journal', 'journal-deleted'); |
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| 107 | |
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| 108 | /* We store the linked directories in an array now, so we don't have to make the SQL call again */ |
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| 109 | if ($GLOBALS['phpgw_info']['server']['db_type']=='mssql' |
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| 110 | || $GLOBALS['phpgw_info']['server']['db_type']=='sybase') |
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| 111 | { |
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| 112 | $query = $GLOBALS['phpgw']->db->query ("SELECT directory, name, link_directory, link_name FROM phpgw_vfs WHERE CONVERT(varchar,link_directory) != '' AND CONVERT(varchar,link_name) != ''" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__,__FILE__); |
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| 113 | } |
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| 114 | else |
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| 115 | { |
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| 116 | $query = $GLOBALS['phpgw']->db->query ("SELECT directory, name, link_directory, link_name FROM phpgw_vfs WHERE (link_directory IS NOT NULL or link_directory != '') AND (link_name IS NOT NULL or link_name != '')" . $this->extra_sql (array ('query_type' => VFS_SQL_SELECT)), __LINE__,__FILE__); |
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| 117 | } |
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| 118 | |
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| 119 | $this->linked_dirs = array (); |
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| 120 | while ($GLOBALS['phpgw']->db->next_record ()) |
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| 121 | { |
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| 122 | $this->linked_dirs[] = $GLOBALS['phpgw']->db->Record; |
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| 123 | } |
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| 124 | |
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| 125 | |
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| 126 | $this->repository = $GLOBALS['phpgw_info']['server']['files_dir']; |
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| 127 | $this->dav_user=$GLOBALS['phpgw_info']['user']['userid']; |
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| 128 | $this->dav_pwd=$GLOBALS['phpgw_info']['user']['passwd']; |
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| 129 | $parsed_url = parse_url($this->repository); |
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| 130 | $this->dav_host=$parsed_url['host']; |
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| 131 | $this->dav_port=@isset($parsed_url['port']) ? $parsed_url['port'] : 80; |
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| 132 | |
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| 133 | $this->dav_client = CreateObject('phpgwapi.http_dav_client'); |
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| 134 | $this->dav_client->set_credentials($this->dav_user,$this->dav_pwd); |
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| 135 | $this->dav_client->set_attributes($this->attributes,$this->vfs_property_map); |
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| 136 | $result = $this->dav_client->connect($this->dav_host,$this->dav_port); |
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| 137 | if (DEBUG_DAV) |
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| 138 | { |
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| 139 | echo '<b>DAV client debugging enabled!</b>'; |
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| 140 | $this->dav_client->set_debug(DBGTRACE|DBGINDATA|DBGOUTDATA|DBGSOCK|DBGLOW); |
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| 141 | } |
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| 142 | if (!$result) |
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| 143 | { |
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| 144 | echo '<h2>Cannot connect to the file repository server!</h2>'; |
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| 145 | die($this->dav_client->get_body()); |
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| 146 | } |
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| 147 | //determine the supported DAV features |
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| 148 | /* $features = $this->dav_client->dav_features('http://'.$this->dav_host); |
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| 149 | if (!$features || ! in_array( '1', $features) ) |
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| 150 | { |
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| 151 | die("Error :: The specified file repository: $this->dav_host doesn't appear to support WebDAV! "); |
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| 152 | |
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| 153 | } |
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| 154 | */ |
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| 155 | //Reload the overriden_locks |
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| 156 | $app = $GLOBALS['phpgw_info']['flags']['currentapp']; |
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| 157 | $session_data = base64_decode($GLOBALS['phpgw']->session->appsession ('vfs_dav',$app)); |
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| 158 | $this->override_locks = array(); |
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| 159 | if ($session_data) |
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| 160 | { |
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| 161 | $locks = explode('\n', $session_data); |
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| 162 | foreach ($locks as $lock) |
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| 163 | { |
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| 164 | $lockdata = explode(';', $lock); |
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| 165 | $name = $lockdata[0]; |
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| 166 | $token = $lockdata[1]; |
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| 167 | $this->override_locks[$name] = $token; |
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| 168 | } |
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| 169 | } |
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| 170 | |
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| 171 | register_shutdown_function(array(&$this, 'vfs_umount')); |
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| 172 | $this->debug('Constructed with debug enabled'); |
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| 173 | |
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| 174 | } |
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| 175 | |
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| 176 | //TODO: Get rid of this |
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| 177 | //A quick, temporary debug output function |
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| 178 | function debug($info) { |
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| 179 | if (DEBUG) |
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| 180 | { |
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| 181 | echo '<b> vfs_sql_dav debug:<em> '; |
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| 182 | if (is_array($info)) |
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| 183 | { |
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| 184 | print_r($info); |
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| 185 | } |
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| 186 | else |
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| 187 | { |
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| 188 | echo $info; |
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| 189 | } |
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| 190 | echo '</em></b><br>'; |
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| 191 | } |
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| 192 | } |
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| 193 | |
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| 194 | /*! |
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| 195 | @function dav_path |
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| 196 | @abstract Apaches mod_dav in particular requires that the path sent in a dav request NOT be a URI |
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| 197 | */ |
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| 198 | function dav_path($uri) { |
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| 199 | //$this->debug('DAV path'); |
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| 200 | $parsed = parse_url($uri); |
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| 201 | return $parsed['path']; |
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| 202 | } |
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| 203 | |
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| 204 | /*! |
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| 205 | @function glue_url |
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| 206 | @abstract glues a parsed url (ie parsed using PHP's parse_url) back |
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| 207 | together |
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| 208 | @param $url The parsed url (its an array) |
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| 209 | */ |
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| 210 | function glue_url ($url){ |
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| 211 | if (!is_array($url)) |
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| 212 | { |
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| 213 | return false; |
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| 214 | } |
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| 215 | // scheme |
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| 216 | $uri = (!empty($url['scheme'])) ? $url['scheme'].'://' : ''; |
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| 217 | // user & pass |
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| 218 | if (!empty($url['user'])) |
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| 219 | { |
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| 220 | $uri .= $url['user']; |
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| 221 | if (!empty($url['pass'])) |
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| 222 | { |
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| 223 | $uri .=':'.$url['pass']; |
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| 224 | } |
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| 225 | $uri .='@'; |
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| 226 | } |
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| 227 | // host |
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| 228 | $uri .= $url['host']; |
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| 229 | // port |
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| 230 | $port = (!empty($url['port'])) ? ':'.$url['port'] : ''; |
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| 231 | $uri .= $port; |
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| 232 | // path |
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| 233 | $uri .= $url['path']; |
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| 234 | // fragment or query |
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| 235 | if (isset($url['fragment'])) |
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| 236 | { |
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| 237 | $uri .= '#'.$url['fragment']; |
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| 238 | } elseif (isset($url['query'])) |
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| 239 | { |
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| 240 | $uri .= '?'.$url['query']; |
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| 241 | } |
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| 242 | return $uri; |
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| 243 | } |
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| 244 | |
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| 245 | function dav_host($uri) { |
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| 246 | //$this->debug('DAV path'); |
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| 247 | $parsed = parse_url($uri); |
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| 248 | $parsed['path'] = ''; |
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| 249 | $host = $this->glue_url($parsed); |
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| 250 | return $host; |
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| 251 | } |
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| 252 | |
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| 253 | function vfs_umount() |
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| 254 | { |
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| 255 | $this->dav_client->disconnect(); |
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| 256 | } |
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| 257 | |
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| 258 | |
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| 259 | /*! |
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| 260 | @function set_relative |
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| 261 | @abstract Set path relativity |
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| 262 | @param mask Relative bitmask (see RELATIVE_ defines) |
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| 263 | */ |
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| 264 | function set_relative ($data) |
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| 265 | { |
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| 266 | if (!is_array ($data)) |
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| 267 | { |
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| 268 | $data = array (); |
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| 269 | } |
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| 270 | |
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| 271 | if (!$data['mask']) |
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| 272 | { |
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| 273 | unset ($this->relative); |
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| 274 | } |
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| 275 | else |
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| 276 | { |
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| 277 | $this->relative = $data['mask']; |
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| 278 | } |
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| 279 | } |
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| 280 | |
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| 281 | /*! |
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| 282 | @function get_relative |
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| 283 | @abstract Return relativity bitmask |
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| 284 | @discussion Returns relativity bitmask, or the default of "completely relative" if unset |
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| 285 | */ |
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| 286 | function get_relative () |
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| 287 | { |
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| 288 | if (isset ($this->relative) && $this->relative) |
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| 289 | { |
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| 290 | return $this->relative; |
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| 291 | } |
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| 292 | else |
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| 293 | { |
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| 294 | return RELATIVE_ALL; |
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| 295 | } |
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| 296 | } |
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| 297 | |
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| 298 | /*! |
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| 299 | @function sanitize |
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| 300 | @abstract Removes leading .'s from 'string' |
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| 301 | @discussion You should not pass all filenames through sanitize () unless you plan on rejecting |
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| 302 | .files. Instead, pass the name through securitycheck () first, and if it fails, |
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| 303 | pass it through sanitize |
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| 304 | @param string string to sanitize |
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| 305 | @result $string 'string' without it's leading .'s |
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| 306 | */ |
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| 307 | function sanitize ($data) |
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| 308 | { |
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| 309 | if (!is_array ($data)) |
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| 310 | { |
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| 311 | $data = array (); |
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| 312 | } |
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| 313 | |
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| 314 | /* We use path_parts () just to parse the string, not translate paths */ |
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| 315 | $p = $this->path_parts (array( |
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| 316 | 'string' => $data['string'], |
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| 317 | 'relatives' => array (RELATIVE_NONE) |
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| 318 | ) |
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| 319 | ); |
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| 320 | |
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[5940] | 321 | return (preg_replace('/^\.+/', '', $p->fake_name)); |
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[2] | 322 | } |
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| 323 | |
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| 324 | /*! |
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| 325 | @function securitycheck |
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| 326 | @abstract Security check function |
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| 327 | @discussion Checks for basic violations such as .. |
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| 328 | If securitycheck () fails, run your string through vfs->sanitize () |
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| 329 | @param string string to check security of |
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| 330 | @result Boolean True/False. True means secure, False means insecure |
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| 331 | */ |
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| 332 | function securitycheck ($data) |
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| 333 | { |
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| 334 | if (!is_array ($data)) |
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| 335 | { |
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| 336 | $data = array (); |
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| 337 | } |
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| 338 | |
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| 339 | if (substr ($data['string'], 0, 1) == "\\" || strstr ($data['string'], "..") || strstr ($data['string'], "\\..") || strstr ($data['string'], ".\\.")) |
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| 340 | { |
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| 341 | return False; |
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| 342 | } |
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| 343 | else |
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| 344 | { |
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| 345 | return True; |
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| 346 | } |
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| 347 | } |
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| 348 | |
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| 349 | /*! |
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| 350 | @function db_clean |
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| 351 | @abstract Clean 'string' for use in database queries |
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| 352 | @param string String to clean |
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| 353 | @result Cleaned version of 'string' |
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| 354 | */ |
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| 355 | function db_clean ($data) |
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| 356 | { |
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| 357 | if (!is_array ($data)) |
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| 358 | { |
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| 359 | $data = array (); |
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| 360 | } |
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| 361 | |
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[5940] | 362 | $string = preg_replace("/'/", "\'", $data['string']); |
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[2] | 363 | |
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| 364 | return $string; |
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| 365 | } |
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| 366 | |
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| 367 | /*! |
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| 368 | @function extra_sql |
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| 369 | @abstract Return extra SQL code that should be appended to certain queries |
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| 370 | @param query_type The type of query to get extra SQL code for, in the form of a VFS_SQL define |
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| 371 | @result Extra SQL code |
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| 372 | */ |
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| 373 | function extra_sql ($data) |
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| 374 | { //This is purely for SQL |
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| 375 | return ''; |
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| 376 | } |
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| 377 | |
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| 378 | /*! |
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| 379 | @function add_journal |
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| 380 | @abstract Add a journal entry after (or before) completing an operation, |
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| 381 | and increment the version number. This function should be used internally only |
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| 382 | @discussion Note that state_one and state_two are ignored for some VFS_OPERATION's, for others |
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| 383 | they are required. They are ignored for any "custom" operation |
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| 384 | The two operations that require state_two: |
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| 385 | operation state_two |
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| 386 | VFS_OPERATION_COPIED fake_full_path of copied to |
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| 387 | VFS_OPERATION_MOVED fake_full_path of moved to |
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| 388 | |
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| 389 | If deleting, you must call add_journal () before you delete the entry from the database |
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| 390 | @param string File or directory to add entry for |
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| 391 | @param relatives Relativity array |
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| 392 | @param operation The operation that was performed. Either a VFS_OPERATION define or |
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| 393 | a non-integer descriptive text string |
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| 394 | @param state_one The first "state" of the file or directory. Can be a file name, size, |
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| 395 | location, whatever is appropriate for the specific operation |
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| 396 | @param state_two The second "state" of the file or directory |
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| 397 | @param incversion Boolean True/False. Increment the version for the file? Note that this is |
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| 398 | handled automatically for the VFS_OPERATION defines. |
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| 399 | i.e. VFS_OPERATION_EDITED would increment the version, VFS_OPERATION_COPIED |
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| 400 | would not |
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| 401 | @result Boolean True/False |
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| 402 | */ |
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| 403 | function add_journal ($data) { |
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| 404 | //The journalling dont work :( Ideally this will become "versioning" |
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| 405 | return True; |
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| 406 | } |
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| 407 | |
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| 408 | |
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| 409 | /*! |
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| 410 | @function flush_journal |
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| 411 | @abstract Flush journal entries for $string. Used before adding $string |
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| 412 | @discussion flush_journal () is an internal function and should be called from add_journal () only |
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| 413 | @param string File/directory to flush journal entries of |
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| 414 | @param relatives Realtivity array |
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| 415 | @param deleteall Delete all types of journal entries, including the active Create entry. |
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| 416 | Normally you only want to delete the Create entry when replacing the file |
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| 417 | Note that this option does not effect $deleteonly |
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| 418 | @param deletedonly Only flush 'journal-deleted' entries (created when $string was deleted) |
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| 419 | @result Boolean True/False |
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| 420 | */ |
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| 421 | function flush_journal ($data) |
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| 422 | { |
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| 423 | return True; |
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| 424 | } |
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| 425 | |
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| 426 | |
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| 427 | /*! |
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| 428 | @function get_journal |
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| 429 | @abstract Retrieve journal entries for $string |
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| 430 | @param string File/directory to retrieve journal entries of |
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| 431 | @param relatives Relativity array |
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| 432 | @param type 0/False = any, 1 = 'journal', 2 = 'journal-deleted' |
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| 433 | @result Array of arrays of journal entries |
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| 434 | */ |
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| 435 | function get_journal ($data) |
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| 436 | { |
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| 437 | return array(); |
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| 438 | } |
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| 439 | |
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| 440 | /*! |
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| 441 | @function path_parts |
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| 442 | @abstract take a real or fake pathname and return an array of its component parts |
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| 443 | @param string full real or fake path |
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| 444 | @param relatives Relativity array |
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| 445 | @param object True returns an object instead of an array |
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| 446 | @param nolinks Don't check for links (made with make_link ()). Used internally to prevent recursion |
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| 447 | @result $rarray/$robject Array or object containing the fake and real component parts of the path |
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| 448 | @discussion Returned values are: |
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| 449 | mask |
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| 450 | outside |
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| 451 | fake_full_path |
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| 452 | fake_leading_dirs |
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| 453 | fake_extra_path BROKEN |
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| 454 | fake_name |
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| 455 | real_full_path |
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| 456 | real_leading_dirs |
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| 457 | real_extra_path BROKEN |
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| 458 | real_name |
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| 459 | fake_full_path_clean |
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| 460 | fake_leading_dirs_clean |
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| 461 | fake_extra_path_clean BROKEN |
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| 462 | fake_name_clean |
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| 463 | real_full_path_clean |
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| 464 | real_leading_dirs_clean |
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| 465 | real_extra_path_clean BROKEN |
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| 466 | real_name_clean |
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| 467 | real_uri |
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| 468 | "clean" values are run through vfs->db_clean () and |
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| 469 | are safe for use in SQL queries that use key='value' |
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| 470 | They should be used ONLY for SQL queries, so are used |
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| 471 | mostly internally |
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| 472 | mask is either RELATIVE_NONE or RELATIVE_NONE|VFS_REAL, |
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| 473 | and is used internally |
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| 474 | outside is boolean, True if 'relatives' contains VFS_REAL |
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| 475 | */ |
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| 476 | function path_parts ($data) |
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| 477 | { |
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| 478 | $default_values = array |
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| 479 | ( |
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| 480 | 'relatives' => array (RELATIVE_CURRENT), |
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| 481 | 'object' => True, |
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| 482 | 'nolinks' => False |
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| 483 | ); |
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| 484 | |
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| 485 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
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| 486 | |
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| 487 | $sep = SEP; |
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| 488 | |
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| 489 | $rarray['mask'] = RELATIVE_NONE; |
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| 490 | |
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| 491 | if (!($data['relatives'][0] & VFS_REAL)) |
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| 492 | { |
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| 493 | $rarray['outside'] = False; |
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| 494 | $fake = True; |
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| 495 | } |
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| 496 | else |
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| 497 | { |
---|
| 498 | $rarray['outside'] = True; |
---|
| 499 | $rarray['mask'] |= VFS_REAL; |
---|
| 500 | } |
---|
| 501 | |
---|
| 502 | $string = $this->getabsolutepath (array( |
---|
| 503 | 'string' => $data['string'], |
---|
| 504 | 'mask' => array ($data['relatives'][0]), |
---|
| 505 | 'fake' => $fake |
---|
| 506 | ) |
---|
| 507 | ); |
---|
| 508 | |
---|
| 509 | if ($fake) |
---|
| 510 | { |
---|
| 511 | $base_sep = '/'; |
---|
| 512 | $base = '/'; |
---|
| 513 | |
---|
| 514 | $opp_base = $this->basedir . $sep; |
---|
| 515 | |
---|
| 516 | $rarray['fake_full_path'] = $string; |
---|
| 517 | } |
---|
| 518 | else |
---|
| 519 | { |
---|
| 520 | $base_sep = $sep; |
---|
[5921] | 521 | if (preg_match("/^$this->basedir/" . $sep, $string)) |
---|
[2] | 522 | { |
---|
| 523 | $base = $this->basedir . $sep; |
---|
| 524 | } |
---|
| 525 | else |
---|
| 526 | { |
---|
| 527 | $base = $sep; |
---|
| 528 | } |
---|
| 529 | |
---|
| 530 | $opp_base = '/'; |
---|
| 531 | $rarray['real_full_url'] = $string; |
---|
| 532 | $rarray['real_full_path'] = $this->dav_path($string); |
---|
| 533 | } |
---|
| 534 | |
---|
| 535 | /* This is needed because of substr's handling of negative lengths */ |
---|
| 536 | $baselen = strlen ($base); |
---|
| 537 | $lastslashpos = strrpos ($string, $base_sep); |
---|
| 538 | $lastslashpos < $baselen ? $length = 0 : $length = $lastslashpos - $baselen; |
---|
| 539 | |
---|
| 540 | $extra_path = $rarray['fake_extra_path'] = $rarray['real_extra_path'] = substr ($string, strlen ($base), $length); |
---|
| 541 | $name = $rarray['fake_name'] = $rarray['real_name'] = substr ($string, strrpos ($string, $base_sep) + 1); |
---|
| 542 | |
---|
| 543 | if ($fake) |
---|
| 544 | { |
---|
| 545 | $rarray['real_extra_path'] ? $dispsep = $sep : $dispsep = ''; |
---|
| 546 | $rarray['real_full_url'] = $opp_base . $rarray['real_extra_path'] . $dispsep . $rarray['real_name']; |
---|
| 547 | $rarray['real_full_path'] = $this->dav_path($rarray['real_full_url']); |
---|
| 548 | if ($extra_path) |
---|
| 549 | { |
---|
| 550 | $rarray['fake_leading_dirs'] = $base . $extra_path; |
---|
| 551 | $rarray['real_leading_dirs'] = $this->dav_path($opp_base . $extra_path); |
---|
| 552 | } |
---|
| 553 | elseif (strrpos ($rarray['fake_full_path'], $sep) == 0) |
---|
| 554 | { |
---|
| 555 | /* If there is only one $sep in the path, we don't want to strip it off */ |
---|
| 556 | $rarray['fake_leading_dirs'] = $sep; |
---|
| 557 | $rarray['real_leading_dirs'] = $this->dav_path( substr ($opp_base, 0, strlen ($opp_base) - 1)); |
---|
| 558 | } |
---|
| 559 | else |
---|
| 560 | { |
---|
| 561 | /* These strip the ending / */ |
---|
| 562 | $rarray['fake_leading_dirs'] = substr ($base, 0, strlen ($base) - 1); |
---|
| 563 | $rarray['real_leading_dirs'] = $this->dav_path( substr ($opp_base, 0, strlen ($opp_base) - 1)); |
---|
| 564 | } |
---|
| 565 | } |
---|
| 566 | else |
---|
| 567 | { |
---|
| 568 | $rarray['fake_full_path'] = $opp_base . $rarray['fake_extra_path'] . '/' . $rarray['fake_name']; |
---|
| 569 | if ($extra_path) |
---|
| 570 | { |
---|
| 571 | $rarray['fake_leading_dirs'] = $opp_base . $extra_path; |
---|
| 572 | $rarray['real_leading_dirs'] = $this->dav_path($base . $extra_path); |
---|
| 573 | } |
---|
| 574 | else |
---|
| 575 | { |
---|
| 576 | $rarray['fake_leading_dirs'] = substr ($opp_base, 0, strlen ($opp_base) - 1); |
---|
| 577 | $rarray['real_leading_dirs'] = $this->dav_path(substr ($base, 0, strlen ($base) - 1)); |
---|
| 578 | } |
---|
| 579 | } |
---|
| 580 | |
---|
| 581 | /* We check for linked dirs made with make_link (). This could be better, but it works */ |
---|
| 582 | if (!$data['nolinks']) |
---|
| 583 | { |
---|
| 584 | reset ($this->linked_dirs); |
---|
| 585 | while (list ($num, $link_info) = each ($this->linked_dirs)) |
---|
| 586 | { |
---|
[5921] | 587 | if (preg_match("/^$link_info[directory]\/$link_info[name](\/|$)/", $rarray['fake_full_path'])) |
---|
[2] | 588 | { |
---|
[5940] | 589 | $rarray['real_full_path'] = preg_replace("/^$this->basedir/", '', $rarray['real_full_path']); |
---|
| 590 | $rarray['real_full_path'] = preg_replace("/^$link_info[directory]" . SEP . "$link_info[name]/", $link_info['link_directory'] . SEP . $link_info['link_name'], $rarray['real_full_path']); |
---|
[2] | 591 | |
---|
| 592 | $p = $this->path_parts (array( |
---|
| 593 | 'string' => $rarray['real_full_path'], |
---|
| 594 | 'relatives' => array (RELATIVE_NONE|VFS_REAL), |
---|
| 595 | 'nolinks' => True |
---|
| 596 | ) |
---|
| 597 | ); |
---|
| 598 | |
---|
| 599 | $rarray['real_leading_dirs'] = $this->dav_path($p->real_leading_dirs); |
---|
| 600 | $rarray['real_extra_path'] = $p->real_extra_path; |
---|
| 601 | $rarray['real_name'] = $p->real_name; |
---|
| 602 | } |
---|
| 603 | } |
---|
| 604 | } |
---|
| 605 | |
---|
| 606 | /* |
---|
| 607 | Create the 'real_auth_url', which includes the user and |
---|
| 608 | password (for the view method to redirect you there) |
---|
| 609 | */ |
---|
| 610 | |
---|
| 611 | $parsed_url = parse_url($rarray['real_full_url']); |
---|
| 612 | $parsed_url['user'] = $this->dav_user; |
---|
| 613 | // $parsed_url['pass'] = $this->dav_pwd; |
---|
| 614 | $rarray['real_full_auth_url'] = $this->glue_url($parsed_url); |
---|
| 615 | |
---|
| 616 | $parsed_url = parse_url($rarray['real_full_url']); |
---|
| 617 | $parsed_url['scheme'] = 'https'; |
---|
| 618 | $parsed_url['user'] = $this->dav_user; |
---|
| 619 | $rarray['real_full_secure_url'] = $this->glue_url($parsed_url); |
---|
| 620 | |
---|
| 621 | |
---|
| 622 | /* |
---|
| 623 | We have to count it before because new keys will be added, |
---|
| 624 | which would create an endless loop |
---|
| 625 | */ |
---|
| 626 | $count = count ($rarray); |
---|
| 627 | reset ($rarray); |
---|
| 628 | for ($i = 0; (list ($key, $value) = each ($rarray)) && $i != $count; $i++) |
---|
| 629 | { |
---|
| 630 | $rarray[$key . '_clean'] = $this->db_clean (array ('string' => $value)); |
---|
| 631 | } |
---|
| 632 | |
---|
| 633 | if ($data['object']) |
---|
| 634 | { |
---|
| 635 | $robject = new path_class; |
---|
| 636 | |
---|
| 637 | reset ($rarray); |
---|
| 638 | while (list ($key, $value) = each ($rarray)) |
---|
| 639 | { |
---|
| 640 | $robject->$key = $value; |
---|
| 641 | } |
---|
| 642 | } |
---|
| 643 | |
---|
| 644 | /* |
---|
| 645 | echo "<br>fake_full_path: $rarray[fake_full_path] |
---|
| 646 | <br>fake_leading_dirs: $rarray[fake_leading_dirs] |
---|
| 647 | <br>fake_extra_path: $rarray[fake_extra_path] |
---|
| 648 | <br>fake_name: $rarray[fake_name] |
---|
| 649 | <br>real_full_path: $rarray[real_full_path] |
---|
| 650 | <br>real_full_url: $rarray[real_full_url] |
---|
| 651 | <br>real_leading_dirs: $rarray[real_leading_dirs] |
---|
| 652 | <br>real_extra_path: $rarray[real_extra_path] |
---|
| 653 | <br>real_name: $rarray[real_name]"; |
---|
| 654 | */ |
---|
| 655 | |
---|
| 656 | if ($data['object']) |
---|
| 657 | { |
---|
| 658 | return ($robject); |
---|
| 659 | } |
---|
| 660 | else |
---|
| 661 | { |
---|
| 662 | return ($rarray); |
---|
| 663 | } |
---|
| 664 | } |
---|
| 665 | |
---|
| 666 | /*! |
---|
| 667 | @function getabsolutepath |
---|
| 668 | @abstract get the absolute path |
---|
| 669 | @param string defaults to False, directory/file to get path of, relative to relatives[0] |
---|
| 670 | @param mask Relativity bitmask (see RELATIVE_ defines). RELATIVE_CURRENT means use $this->relative |
---|
| 671 | @param fake Returns the "fake" path, ie /home/user/dir/file (not always possible. use path_parts () instead) |
---|
| 672 | @result $basedir Full fake or real path |
---|
| 673 | */ |
---|
| 674 | function getabsolutepath ($data) |
---|
| 675 | { |
---|
| 676 | $default_values = array |
---|
| 677 | ( |
---|
| 678 | 'string' => False, |
---|
| 679 | 'mask' => array (RELATIVE_CURRENT), |
---|
| 680 | 'fake' => True |
---|
| 681 | ); |
---|
| 682 | |
---|
| 683 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 684 | |
---|
| 685 | $currentdir = $this->pwd (False); |
---|
| 686 | |
---|
| 687 | /* If they supply just VFS_REAL, we assume they want current relativity */ |
---|
| 688 | if ($data['mask'][0] == VFS_REAL) |
---|
| 689 | { |
---|
| 690 | $data['mask'][0] |= RELATIVE_CURRENT; |
---|
| 691 | } |
---|
| 692 | |
---|
| 693 | if (!$this->securitycheck (array( |
---|
| 694 | 'string' => $data['string'] |
---|
| 695 | )) |
---|
| 696 | ) |
---|
| 697 | { |
---|
| 698 | return False; |
---|
| 699 | } |
---|
| 700 | |
---|
| 701 | if ($data['mask'][0] & RELATIVE_NONE) |
---|
| 702 | { |
---|
| 703 | return $data['string']; |
---|
| 704 | } |
---|
| 705 | |
---|
| 706 | if ($data['fake']) |
---|
| 707 | { |
---|
| 708 | $sep = '/'; |
---|
| 709 | } |
---|
| 710 | else |
---|
| 711 | { |
---|
| 712 | $sep = SEP; |
---|
| 713 | } |
---|
| 714 | |
---|
| 715 | /* if RELATIVE_CURRENT, retrieve the current mask */ |
---|
| 716 | if ($data['mask'][0] & RELATIVE_CURRENT) |
---|
| 717 | { |
---|
| 718 | $mask = $data['mask'][0]; |
---|
| 719 | /* Respect any additional masks by re-adding them after retrieving the current mask*/ |
---|
| 720 | $data['mask'][0] = $this->get_relative () + ($mask - RELATIVE_CURRENT); |
---|
| 721 | } |
---|
| 722 | |
---|
| 723 | if ($data['fake']) |
---|
| 724 | { |
---|
| 725 | $basedir = '/'; |
---|
| 726 | } |
---|
| 727 | else |
---|
| 728 | { |
---|
| 729 | $basedir = $this->basedir . $sep; |
---|
| 730 | |
---|
| 731 | /* This allows all requests to use /'s */ |
---|
| 732 | $data['string'] = preg_replace ("|/|", $sep, $data['string']); |
---|
| 733 | } |
---|
| 734 | |
---|
| 735 | if (($data['mask'][0] & RELATIVE_PATH) && $currentdir) |
---|
| 736 | { |
---|
| 737 | $basedir = $basedir . $currentdir . $sep; |
---|
| 738 | } |
---|
| 739 | elseif (($data['mask'][0] & RELATIVE_USER) || ($data['mask'][0] & RELATIVE_USER_APP)) |
---|
| 740 | { |
---|
| 741 | $basedir = $basedir . $this->fakebase . $sep; |
---|
| 742 | } |
---|
| 743 | |
---|
| 744 | if ($data['mask'][0] & RELATIVE_CURR_USER) |
---|
| 745 | { |
---|
| 746 | $basedir = $basedir . $this->working_lid . $sep; |
---|
| 747 | } |
---|
| 748 | |
---|
| 749 | if (($data['mask'][0] & RELATIVE_USER) || ($data['mask'][0] & RELATIVE_USER_APP)) |
---|
| 750 | { |
---|
| 751 | $basedir = $basedir . $GLOBALS['phpgw_info']['user']['account_lid'] . $sep; |
---|
| 752 | } |
---|
| 753 | |
---|
| 754 | if ($data['mask'][0] & RELATIVE_USER_APP) |
---|
| 755 | { |
---|
| 756 | $basedir = $basedir . "." . $GLOBALS['phpgw_info']['flags']['currentapp'] . $sep; |
---|
| 757 | } |
---|
| 758 | |
---|
| 759 | /* Don't add string if it's a /, just for aesthetics */ |
---|
| 760 | if ($data['string'] && $data['string'] != $sep) |
---|
| 761 | { |
---|
| 762 | $basedir = $basedir . $data['string']; |
---|
| 763 | } |
---|
| 764 | |
---|
| 765 | /* Let's not return // */ |
---|
[5921] | 766 | while (preg_match("/$sep"."$sep/", $basedir)) |
---|
[2] | 767 | { |
---|
[5940] | 768 | $basedir = preg_replace("/$sep"."$sep/", $sep, $basedir); |
---|
[2] | 769 | } |
---|
| 770 | |
---|
[5940] | 771 | $basedir = preg_replace("/$sep$/", '', $basedir); |
---|
[2] | 772 | |
---|
| 773 | return $basedir; |
---|
| 774 | } |
---|
| 775 | |
---|
| 776 | /*! |
---|
| 777 | @function acl_check |
---|
| 778 | @abstract Check ACL access to $file for $GLOBALS['phpgw_info']["user"]["account_id"]; |
---|
| 779 | @param string File to check access of |
---|
| 780 | @discussion To check the access for a file or directory, pass 'string'/'relatives'/'must_exist'. |
---|
| 781 | To check the access to another user or group, pass 'owner_id'. |
---|
| 782 | If 'owner_id' is present, we bypass checks on 'string'/'relatives'/'must_exist' |
---|
| 783 | @param relatives Standard relativity array |
---|
| 784 | @param operation Operation to check access to. In the form of a PHPGW_ACL defines bitmask. Default is read |
---|
| 785 | @param owner_id Owner id to check access of (see discussion above) |
---|
| 786 | @param must_exist Boolean. Set to True if 'string' must exist. Otherwise, we check the parent directory as well |
---|
| 787 | @result Boolean. True if access is ok, False otherwise |
---|
| 788 | */ |
---|
| 789 | function acl_check ($data) |
---|
| 790 | { |
---|
| 791 | return True; |
---|
| 792 | $default_values = array |
---|
| 793 | ( |
---|
| 794 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 795 | 'operation' => PHPGW_ACL_READ, |
---|
| 796 | 'must_exist' => False |
---|
| 797 | ); |
---|
| 798 | |
---|
| 799 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 800 | |
---|
| 801 | /* Accommodate special situations */ |
---|
| 802 | if ($this->override_acl || $data['relatives'][0] == RELATIVE_USER_APP) |
---|
| 803 | { |
---|
| 804 | return True; |
---|
| 805 | } |
---|
| 806 | |
---|
| 807 | if (!$data['owner_id']) |
---|
| 808 | { |
---|
| 809 | $p = $this->path_parts (array( |
---|
| 810 | 'string' => $data['string'], |
---|
| 811 | 'relatives' => array ($data['relatives'][0]) |
---|
| 812 | ) |
---|
| 813 | ); |
---|
| 814 | |
---|
| 815 | /* Temporary, until we get symlink type files set up */ |
---|
| 816 | if ($p->outside) |
---|
| 817 | { |
---|
| 818 | return True; |
---|
| 819 | } |
---|
| 820 | |
---|
| 821 | /* Read access is always allowed here, but nothing else is */ |
---|
| 822 | if ($data['string'] == '/' || $data['string'] == $this->fakebase) |
---|
| 823 | { |
---|
| 824 | if ($data['operation'] == PHPGW_ACL_READ) |
---|
| 825 | { |
---|
| 826 | return True; |
---|
| 827 | } |
---|
| 828 | else |
---|
| 829 | { |
---|
| 830 | return False; |
---|
| 831 | } |
---|
| 832 | } |
---|
| 833 | |
---|
| 834 | /* If the file doesn't exist, we get ownership from the parent directory */ |
---|
| 835 | if (!$this->file_exists (array( |
---|
| 836 | 'string' => $p->fake_full_path, |
---|
| 837 | 'relatives' => array ($p->mask) |
---|
| 838 | )) |
---|
| 839 | ) |
---|
| 840 | { |
---|
| 841 | if ($data['must_exist']) |
---|
| 842 | { |
---|
| 843 | return False; |
---|
| 844 | } |
---|
| 845 | |
---|
| 846 | $data['string'] = $p->fake_leading_dirs; |
---|
| 847 | $p2 = $this->path_parts (array( |
---|
| 848 | 'string' => $data['string'], |
---|
| 849 | 'relatives' => array ($p->mask) |
---|
| 850 | ) |
---|
| 851 | ); |
---|
| 852 | |
---|
| 853 | if (!$this->file_exists (array( |
---|
| 854 | 'string' => $data['string'], |
---|
| 855 | 'relatives' => array ($p->mask) |
---|
| 856 | )) |
---|
| 857 | ) |
---|
| 858 | { |
---|
| 859 | return False; |
---|
| 860 | } |
---|
| 861 | } |
---|
| 862 | else |
---|
| 863 | { |
---|
| 864 | $p2 = $p; |
---|
| 865 | } |
---|
| 866 | |
---|
| 867 | $file_info = $this->ls($data); |
---|
| 868 | $owner_id = $file_info['owner_id']; |
---|
| 869 | } |
---|
| 870 | else |
---|
| 871 | { |
---|
| 872 | $owner_id = $data['owner_id']; |
---|
| 873 | } |
---|
| 874 | |
---|
| 875 | /* This is correct. The ACL currently doesn't handle undefined values correctly */ |
---|
| 876 | if (!$owner_id) |
---|
| 877 | { |
---|
| 878 | $owner_id = 0; |
---|
| 879 | } |
---|
| 880 | |
---|
| 881 | $user_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 882 | |
---|
| 883 | /* They always have access to their own files */ |
---|
| 884 | if ($owner_id == $user_id) |
---|
| 885 | { |
---|
| 886 | return True; |
---|
| 887 | } |
---|
| 888 | |
---|
| 889 | /* Check if they're in the group */ |
---|
| 890 | $memberships = $GLOBALS['phpgw']->accounts->membership ($user_id); |
---|
| 891 | |
---|
| 892 | if (is_array ($memberships)) |
---|
| 893 | { |
---|
| 894 | reset ($memberships); |
---|
| 895 | while (list ($num, $group_array) = each ($memberships)) |
---|
| 896 | { |
---|
| 897 | if ($owner_id == $group_array['account_id']) |
---|
| 898 | { |
---|
| 899 | $group_ok = 1; |
---|
| 900 | break; |
---|
| 901 | } |
---|
| 902 | } |
---|
| 903 | } |
---|
| 904 | |
---|
| 905 | $acl = CreateObject ('phpgwapi.acl', $owner_id); |
---|
| 906 | $acl->account_id = $owner_id; |
---|
| 907 | $acl->read_repository (); |
---|
| 908 | |
---|
| 909 | $rights = $acl->get_rights ($user_id); |
---|
| 910 | |
---|
| 911 | /* Add privileges from the groups this user belongs to */ |
---|
| 912 | if (is_array ($memberships)) |
---|
| 913 | { |
---|
| 914 | reset ($memberships); |
---|
| 915 | while (list ($num, $group_array) = each ($memberships)) |
---|
| 916 | { |
---|
| 917 | $rights |= $acl->get_rights ($group_array['account_id']); |
---|
| 918 | } |
---|
| 919 | } |
---|
| 920 | |
---|
| 921 | if ($rights & $data['operation']) |
---|
| 922 | { |
---|
| 923 | return True; |
---|
| 924 | } |
---|
| 925 | elseif (!$rights && $group_ok) |
---|
| 926 | { |
---|
| 927 | $conf = CreateObject('phpgwapi.config', 'phpgwapi'); |
---|
| 928 | $conf->read_repository(); |
---|
| 929 | if ($conf->config_data['acl_default'] == 'grant') |
---|
| 930 | { |
---|
| 931 | return True; |
---|
| 932 | } |
---|
| 933 | else |
---|
| 934 | { |
---|
| 935 | return False; |
---|
| 936 | } |
---|
| 937 | } |
---|
| 938 | else |
---|
| 939 | { |
---|
| 940 | return False; |
---|
| 941 | } |
---|
| 942 | } |
---|
| 943 | |
---|
| 944 | /*! |
---|
| 945 | @function cd |
---|
| 946 | @abstract Change directory |
---|
| 947 | @discussion To cd to the files root '/', use cd ('/', False, array (RELATIVE_NONE)); |
---|
| 948 | @param string default '/'. directory to cd into. if "/" and $relative is True, uses "/home/<working_lid>"; |
---|
| 949 | @param relative default True/relative means add target to current path, else pass $relative as mask to getabsolutepath() |
---|
| 950 | @param relatives Relativity array |
---|
| 951 | */ |
---|
| 952 | function cd ($data = '') |
---|
| 953 | { |
---|
| 954 | if (!is_array ($data)) |
---|
| 955 | { |
---|
| 956 | $noargs = 1; |
---|
| 957 | $data = array (); |
---|
| 958 | } |
---|
| 959 | |
---|
| 960 | $default_values = array |
---|
| 961 | ( |
---|
| 962 | 'string' => '/', |
---|
| 963 | 'relative' => True, |
---|
| 964 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 965 | ); |
---|
| 966 | |
---|
| 967 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 968 | |
---|
| 969 | if ($data['relatives'][0] & VFS_REAL) |
---|
| 970 | { |
---|
| 971 | $sep = SEP; |
---|
| 972 | } |
---|
| 973 | else |
---|
| 974 | { |
---|
| 975 | $sep = '/'; |
---|
| 976 | } |
---|
| 977 | |
---|
| 978 | if ($data['relative'] == 'relative' || $data['relative'] == True) |
---|
| 979 | { |
---|
| 980 | /* if 'string' is "/" and 'relative' is set, we cd to the user/group home dir */ |
---|
| 981 | if ($data['string'] == '/') |
---|
| 982 | { |
---|
| 983 | $data['relatives'][0] = RELATIVE_USER; |
---|
| 984 | $basedir = $this->getabsolutepath (array( |
---|
| 985 | 'string' => False, |
---|
| 986 | 'mask' => array ($data['relatives'][0]), |
---|
| 987 | 'fake' => True |
---|
| 988 | ) |
---|
| 989 | ); |
---|
| 990 | } |
---|
| 991 | else |
---|
| 992 | { |
---|
| 993 | $currentdir = $GLOBALS['phpgw']->session->appsession('vfs',''); |
---|
| 994 | $basedir = $this->getabsolutepath (array( |
---|
| 995 | 'string' => $currentdir . $sep . $data['string'], |
---|
| 996 | 'mask' => array ($data['relatives'][0]), |
---|
| 997 | 'fake' => True |
---|
| 998 | ) |
---|
| 999 | ); |
---|
| 1000 | } |
---|
| 1001 | } |
---|
| 1002 | else |
---|
| 1003 | { |
---|
| 1004 | $basedir = $this->getabsolutepath (array( |
---|
| 1005 | 'string' => $data['string'], |
---|
| 1006 | 'mask' => array ($data['relatives'][0]) |
---|
| 1007 | ) |
---|
| 1008 | ); |
---|
| 1009 | } |
---|
| 1010 | |
---|
| 1011 | $GLOBALS['phpgw']->session->appsession('vfs','',$basedir); |
---|
| 1012 | |
---|
| 1013 | return True; |
---|
| 1014 | } |
---|
| 1015 | |
---|
| 1016 | /*! |
---|
| 1017 | @function pwd |
---|
| 1018 | @abstract current working dir |
---|
| 1019 | @param full default True returns full fake path, else just the extra dirs (false strips the leading /) |
---|
| 1020 | @result $currentdir currentdir |
---|
| 1021 | */ |
---|
| 1022 | function pwd ($data = '') |
---|
| 1023 | { |
---|
| 1024 | $default_values = array |
---|
| 1025 | ( |
---|
| 1026 | 'full' => True |
---|
| 1027 | ); |
---|
| 1028 | |
---|
| 1029 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1030 | |
---|
| 1031 | $currentdir = $GLOBALS['phpgw']->session->appsession('vfs',''); |
---|
| 1032 | |
---|
| 1033 | if (!$data['full']) |
---|
| 1034 | { |
---|
[5940] | 1035 | $currentdir = preg_replace('/^\//', '', $currentdir); |
---|
[2] | 1036 | } |
---|
| 1037 | |
---|
| 1038 | if ($currentdir == '' && $data['full']) |
---|
| 1039 | { |
---|
| 1040 | $currentdir = '/'; |
---|
| 1041 | } |
---|
| 1042 | |
---|
| 1043 | $currentdir = trim ($currentdir); |
---|
| 1044 | |
---|
| 1045 | return $currentdir; |
---|
| 1046 | } |
---|
| 1047 | |
---|
| 1048 | /*! |
---|
| 1049 | @function read |
---|
| 1050 | @abstract return file contents |
---|
| 1051 | @param string filename |
---|
| 1052 | @param relatives Relativity array |
---|
| 1053 | @result $contents Contents of $file, or False if file cannot be read |
---|
| 1054 | */ |
---|
| 1055 | function read ($data) |
---|
| 1056 | { |
---|
| 1057 | |
---|
| 1058 | /*If the user really wants to 'view' the file in the browser, it |
---|
| 1059 | is much smarter simply to redirect them to the files web-accessable |
---|
| 1060 | url */ |
---|
| 1061 | /* $app = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 1062 | if ( ! $data['noview'] && ($app == 'phpwebhosting' || $app = 'filemanager' )) |
---|
| 1063 | { |
---|
| 1064 | $this->view($data); |
---|
| 1065 | } |
---|
| 1066 | */ |
---|
| 1067 | if (!is_array ($data)) |
---|
| 1068 | { |
---|
| 1069 | $data = array (); |
---|
| 1070 | } |
---|
| 1071 | |
---|
| 1072 | $default_values = array |
---|
| 1073 | ( |
---|
| 1074 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1075 | ); |
---|
| 1076 | |
---|
| 1077 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1078 | |
---|
| 1079 | $p = $this->path_parts (array( |
---|
| 1080 | 'string' => $data['string'], |
---|
| 1081 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1082 | ) |
---|
| 1083 | ); |
---|
| 1084 | |
---|
| 1085 | if (!$this->acl_check (array( |
---|
| 1086 | 'string' => $p->fake_full_path, |
---|
| 1087 | 'relatives' => array ($p->mask), |
---|
| 1088 | 'operation' => PHPGW_ACL_READ |
---|
| 1089 | )) |
---|
| 1090 | ) |
---|
| 1091 | { |
---|
| 1092 | return False; |
---|
| 1093 | } |
---|
| 1094 | if ($p->outside) |
---|
| 1095 | { |
---|
| 1096 | |
---|
| 1097 | if (! $fp = fopen ($p->real_full_path, 'r')) |
---|
| 1098 | { |
---|
| 1099 | return False; |
---|
| 1100 | } |
---|
| 1101 | $size=filesize($p->real_full_path); |
---|
| 1102 | $buffer=fread($fp, $size); |
---|
| 1103 | fclose ($fp); |
---|
| 1104 | return $buffer; |
---|
| 1105 | } |
---|
| 1106 | else |
---|
| 1107 | { |
---|
| 1108 | $status=$this->dav_client->get($p->real_full_path); |
---|
| 1109 | $this->debug($this->dav_client->get_headers()); |
---|
| 1110 | |
---|
| 1111 | if($status != 200) return False; |
---|
| 1112 | $contents=$this->dav_client->get_body(); |
---|
| 1113 | $this->debug('Read:returning contents. Status:'.$status); |
---|
| 1114 | return $contents; |
---|
| 1115 | } |
---|
| 1116 | } |
---|
| 1117 | |
---|
| 1118 | /* |
---|
| 1119 | @function view |
---|
| 1120 | @abstract Redirect the users browser to the file |
---|
| 1121 | @param string filename |
---|
| 1122 | @param relatives Relativity array |
---|
| 1123 | @result None (doesnt return) |
---|
| 1124 | @discussion In the case of WebDAV, the file is web-accessible. So instead |
---|
| 1125 | of reading it into memory and then dumping it back out again when someone |
---|
| 1126 | views a file, it makes much more sense to simply redirect, which is what |
---|
| 1127 | this method does (its only called when reading from the file in the file manager, |
---|
| 1128 | when the variable "noview" isnt set to "true" |
---|
| 1129 | */ |
---|
| 1130 | function view($data) |
---|
| 1131 | { |
---|
| 1132 | |
---|
| 1133 | $default_values = array |
---|
| 1134 | ( |
---|
| 1135 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1136 | ); |
---|
| 1137 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1138 | $p = $this->path_parts (array( |
---|
| 1139 | 'string' => $data['string'], |
---|
| 1140 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1141 | ) |
---|
| 1142 | ); |
---|
| 1143 | |
---|
| 1144 | //Determine whether the repository supports SSL |
---|
| 1145 | $parsed_url = parse_url($this->repository); |
---|
| 1146 | if ($parsed_url['scheme']=='https') |
---|
| 1147 | { |
---|
| 1148 | header( 'Location: '.$p->real_full_secure_url, true ); |
---|
| 1149 | } |
---|
| 1150 | else |
---|
| 1151 | { |
---|
| 1152 | header( 'Location: '.$p->real_full_auth_url, true ); |
---|
| 1153 | } |
---|
| 1154 | exit(); |
---|
| 1155 | |
---|
| 1156 | } |
---|
| 1157 | |
---|
| 1158 | /* |
---|
| 1159 | @function lock |
---|
| 1160 | @abstract DAV (class 2) locking - sets an exclusive write lock |
---|
| 1161 | @param string filename |
---|
| 1162 | @param relatives Relativity array |
---|
| 1163 | @result True if successfull |
---|
| 1164 | */ |
---|
| 1165 | function lock ($data) |
---|
| 1166 | { |
---|
| 1167 | $default_values = array |
---|
| 1168 | ( |
---|
| 1169 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 1170 | 'timeout' => 'infinity', |
---|
| 1171 | |
---|
| 1172 | ); |
---|
| 1173 | |
---|
| 1174 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1175 | |
---|
| 1176 | $p = $this->path_parts (array( |
---|
| 1177 | 'string' => $data['string'], |
---|
| 1178 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1179 | ) |
---|
| 1180 | ); |
---|
| 1181 | return $this->dav_client->lock($p->real_full_url, $this->dav_user, 0, $data['timeout']); |
---|
| 1182 | |
---|
| 1183 | } |
---|
| 1184 | function lock_token ($data) |
---|
| 1185 | { |
---|
| 1186 | $default_values = array |
---|
| 1187 | ( |
---|
| 1188 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 1189 | 'token' => '' |
---|
| 1190 | ); |
---|
| 1191 | |
---|
| 1192 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1193 | |
---|
| 1194 | $ls_array = $GLOBALS['phpgw']->vfs->ls (array ( |
---|
| 1195 | 'string' => $data['string'], |
---|
| 1196 | 'relatives' => $data['relatives'] |
---|
| 1197 | ) |
---|
| 1198 | ); |
---|
| 1199 | $lock = @end($ls_array[0]['locks']); |
---|
| 1200 | $token = @end($lock['lock_tokens']); |
---|
| 1201 | return $token['full_name']; |
---|
| 1202 | } |
---|
| 1203 | |
---|
| 1204 | |
---|
| 1205 | /* |
---|
| 1206 | @function add_lock_override |
---|
| 1207 | @abstract override a lock |
---|
| 1208 | @param string filename |
---|
| 1209 | @param relatives Relativity array |
---|
| 1210 | @param token (optional) a token for the lock we want to override |
---|
| 1211 | @result None |
---|
| 1212 | @discussion locks are no good unless you can write to a file you yourself locked: |
---|
| 1213 | to do this call add_lock_override with the lock token (or without it - it will |
---|
| 1214 | find it itself, so long as there is only one). lock_override info is stored in |
---|
| 1215 | the groupware session, so it will persist between page loads, but will be lost |
---|
| 1216 | when the browser is closed |
---|
| 1217 | */ |
---|
| 1218 | function add_lock_override($data) |
---|
| 1219 | { |
---|
| 1220 | $default_values = array |
---|
| 1221 | ( |
---|
| 1222 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 1223 | 'token' => '' |
---|
| 1224 | |
---|
| 1225 | ); |
---|
| 1226 | |
---|
| 1227 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1228 | |
---|
| 1229 | if (!strlen($data['token'])) |
---|
| 1230 | { |
---|
| 1231 | $ls_array = $GLOBALS['phpgw']->vfs->ls (array ( |
---|
| 1232 | 'string' => $data['string'], |
---|
| 1233 | 'relatives' => $data['relatives'] |
---|
| 1234 | ) |
---|
| 1235 | ); |
---|
| 1236 | $lock = @end($ls_array[0]['locks']); |
---|
| 1237 | $token_array = @end($lock['lock_tokens']); |
---|
| 1238 | $token = $token_array['full_name']; |
---|
| 1239 | } |
---|
| 1240 | else |
---|
| 1241 | { |
---|
| 1242 | $token = $data['token']; |
---|
| 1243 | } |
---|
| 1244 | |
---|
| 1245 | $p = $this->path_parts (array( |
---|
| 1246 | 'string' => $data['string'], |
---|
| 1247 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1248 | ) |
---|
| 1249 | ); |
---|
| 1250 | $this->override_locks[$p->real_full_path] = $token; |
---|
| 1251 | $this->save_session(); |
---|
| 1252 | } |
---|
| 1253 | |
---|
| 1254 | /* |
---|
| 1255 | @function remove_lock_override |
---|
| 1256 | @abstract stops overriding a lock |
---|
| 1257 | @param string filename |
---|
| 1258 | @param relatives Relativity array |
---|
| 1259 | @result None |
---|
| 1260 | */ |
---|
| 1261 | function remove_lock_override($data) |
---|
| 1262 | { |
---|
| 1263 | $default_values = array |
---|
| 1264 | ( |
---|
| 1265 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1266 | |
---|
| 1267 | ); |
---|
| 1268 | |
---|
| 1269 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1270 | |
---|
| 1271 | if (!strlen($data['token'])) |
---|
| 1272 | { |
---|
| 1273 | $ls_array = $GLOBALS['phpgw']->vfs->ls (array ( |
---|
| 1274 | 'string' => $data['string'], |
---|
| 1275 | 'relatives' => $data['relatives'] |
---|
| 1276 | ) |
---|
| 1277 | ); |
---|
| 1278 | $lock = @end($ls_array[0]['locks']); |
---|
| 1279 | $token_array = @end($lock['lock_tokens']); |
---|
| 1280 | $token = $token_array['full_name']; |
---|
| 1281 | } |
---|
| 1282 | else |
---|
| 1283 | { |
---|
| 1284 | $token = $data['token']; |
---|
| 1285 | } |
---|
| 1286 | |
---|
| 1287 | $p = $this->path_parts (array( |
---|
| 1288 | 'string' => $data['string'], |
---|
| 1289 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1290 | ) |
---|
| 1291 | ); |
---|
| 1292 | unset($this->override_locks[$p->real_full_path]); |
---|
| 1293 | $this->save_session(); |
---|
| 1294 | } |
---|
| 1295 | |
---|
| 1296 | /* |
---|
| 1297 | @function unlock |
---|
| 1298 | @abstract DAV (class 2) unlocking - unsets the specified lock |
---|
| 1299 | @param string filename |
---|
| 1300 | @param relatives Relativity array |
---|
| 1301 | @param tocken The token for the lock we wish to remove. |
---|
| 1302 | @result True if successfull |
---|
| 1303 | */ |
---|
| 1304 | function unlock ($data, $token) |
---|
| 1305 | { |
---|
| 1306 | $default_values = array |
---|
| 1307 | ( |
---|
| 1308 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 1309 | 'content' => '' |
---|
| 1310 | ); |
---|
| 1311 | |
---|
| 1312 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1313 | |
---|
| 1314 | $p = $this->path_parts (array( |
---|
| 1315 | 'string' => $data['string'], |
---|
| 1316 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1317 | ) |
---|
| 1318 | ); |
---|
| 1319 | $this->remove_lock_override (array( |
---|
| 1320 | 'string' => $data['string'], |
---|
| 1321 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1322 | ) |
---|
| 1323 | ); |
---|
| 1324 | return $this->dav_client->unlock($p->real_full_url, $token); |
---|
| 1325 | |
---|
| 1326 | |
---|
| 1327 | } |
---|
| 1328 | |
---|
| 1329 | /* |
---|
| 1330 | @function options |
---|
| 1331 | @abstract Allows querying for optional features - esp optional DAV features |
---|
| 1332 | like locking |
---|
| 1333 | @param option The option you want to test for. Options include 'LOCKING' |
---|
| 1334 | 'VIEW', 'VERSION-CONTROL (eventually) etc |
---|
| 1335 | @result true if the specified option is supported |
---|
| 1336 | @discussion This should really check the server. Unfortunately the overhead of doing this |
---|
| 1337 | in every VFS instance is unacceptable (it essentially doubles the time for any request). Ideally |
---|
| 1338 | we would store these features in the session perhaps? |
---|
| 1339 | */ |
---|
| 1340 | function options($option) |
---|
| 1341 | { |
---|
| 1342 | switch ($option) |
---|
| 1343 | { |
---|
| 1344 | case 'LOCKING': |
---|
| 1345 | return true; |
---|
| 1346 | case 'VIEW': |
---|
| 1347 | return true; |
---|
| 1348 | default: |
---|
| 1349 | return false; |
---|
| 1350 | } |
---|
| 1351 | } |
---|
| 1352 | |
---|
| 1353 | /*! |
---|
| 1354 | @function write |
---|
| 1355 | @abstract write to a file |
---|
| 1356 | @param string file name |
---|
| 1357 | @param relatives Relativity array |
---|
| 1358 | @param content content |
---|
| 1359 | @result Boolean True/False |
---|
| 1360 | */ |
---|
| 1361 | function write ($data) |
---|
| 1362 | { |
---|
| 1363 | $default_values = array |
---|
| 1364 | ( |
---|
| 1365 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 1366 | 'content' => '' |
---|
| 1367 | ); |
---|
| 1368 | |
---|
| 1369 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1370 | |
---|
| 1371 | $p = $this->path_parts (array( |
---|
| 1372 | 'string' => $data['string'], |
---|
| 1373 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1374 | ) |
---|
| 1375 | ); |
---|
| 1376 | |
---|
| 1377 | if ($this->file_exists (array ( |
---|
| 1378 | 'string' => $data['string'], |
---|
| 1379 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1380 | )) |
---|
| 1381 | ) |
---|
| 1382 | { |
---|
| 1383 | $acl_operation = PHPGW_ACL_EDIT; |
---|
| 1384 | $journal_operation = VFS_OPERATION_EDITED; |
---|
| 1385 | } |
---|
| 1386 | else |
---|
| 1387 | { |
---|
| 1388 | $acl_operation = PHPGW_ACL_ADD; |
---|
| 1389 | } |
---|
| 1390 | |
---|
| 1391 | if (!$this->acl_check (array( |
---|
| 1392 | 'string' => $p->fake_full_path, |
---|
| 1393 | 'relatives' => array ($p->mask), |
---|
| 1394 | 'operation' => $acl_operation |
---|
| 1395 | )) |
---|
| 1396 | ) |
---|
| 1397 | { |
---|
| 1398 | return False; |
---|
| 1399 | } |
---|
| 1400 | |
---|
| 1401 | //umask(000); |
---|
| 1402 | |
---|
| 1403 | /* |
---|
| 1404 | If 'string' doesn't exist, touch () creates both the file and the database entry |
---|
| 1405 | If 'string' does exist, touch () sets the modification time and modified by |
---|
| 1406 | */ |
---|
| 1407 | /*$this->touch (array( |
---|
| 1408 | 'string' => $p->fake_full_path, |
---|
| 1409 | 'relatives' => array ($p->mask) |
---|
| 1410 | ) |
---|
| 1411 | );*/ |
---|
| 1412 | |
---|
| 1413 | $size=strlen($data['content']); |
---|
| 1414 | if ($p->outside) |
---|
| 1415 | { |
---|
| 1416 | if (! $fp = fopen ($p->real_full_path, 'w')) |
---|
| 1417 | { |
---|
| 1418 | return False; |
---|
| 1419 | } |
---|
| 1420 | $result = fwrite($fp, $data['content']); |
---|
| 1421 | fclose ($fp); |
---|
| 1422 | return $result; |
---|
| 1423 | } |
---|
| 1424 | else |
---|
| 1425 | { |
---|
| 1426 | $token = $this->override_locks[$p->real_full_path]; |
---|
| 1427 | $status=$this->dav_client->put($p->real_full_path,$data['content'],$token); |
---|
| 1428 | $this->debug('Put complete, status: '.$status); |
---|
| 1429 | if($status!=201 && $status!=204) |
---|
| 1430 | { |
---|
| 1431 | return False; |
---|
| 1432 | } |
---|
| 1433 | else |
---|
| 1434 | { |
---|
| 1435 | return True; |
---|
| 1436 | } |
---|
| 1437 | } |
---|
| 1438 | } |
---|
| 1439 | |
---|
| 1440 | /*! |
---|
| 1441 | @function touch |
---|
| 1442 | @abstract Create blank file $file or set the modification time and modified by of $file to current time and user |
---|
| 1443 | @param string File to touch or set modifies |
---|
| 1444 | @param relatives Relativity array |
---|
| 1445 | @result Boolean True/False |
---|
| 1446 | */ |
---|
| 1447 | function touch ($data) |
---|
| 1448 | { |
---|
| 1449 | $default_values = array( |
---|
| 1450 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1451 | ); |
---|
| 1452 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1453 | |
---|
| 1454 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1455 | $currentapp = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 1456 | |
---|
| 1457 | $p = $this->path_parts (array( |
---|
| 1458 | 'string' => $data['string'], |
---|
| 1459 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1460 | ) |
---|
| 1461 | ); |
---|
| 1462 | umask (000); |
---|
| 1463 | |
---|
| 1464 | /* |
---|
| 1465 | PHP's touch function will automatically decide whether to |
---|
| 1466 | create the file or set the modification time |
---|
| 1467 | */ |
---|
| 1468 | if($p->outside) |
---|
| 1469 | { |
---|
| 1470 | return @touch($p->real_full_path); |
---|
| 1471 | } |
---|
| 1472 | elseif ($this->file_exists (array( |
---|
| 1473 | 'string' => $p->fake_full_path, |
---|
| 1474 | 'relatives' => array ($p->mask) |
---|
| 1475 | )) |
---|
| 1476 | ) |
---|
| 1477 | { |
---|
| 1478 | $result = $this->set_attributes (array( |
---|
| 1479 | 'string' => $p->fake_full_path, |
---|
| 1480 | 'relatives' => array ($p->mask), |
---|
| 1481 | 'attributes' => array( |
---|
| 1482 | 'modifiedby_id' => $account_id, |
---|
| 1483 | 'modified' => $this->now |
---|
| 1484 | ))); |
---|
| 1485 | } |
---|
| 1486 | else |
---|
| 1487 | { |
---|
| 1488 | if (!$this->acl_check (array( |
---|
| 1489 | 'string' => $p->fake_full_path, |
---|
| 1490 | 'relatives' => array ($p->mask), |
---|
| 1491 | 'operation' => PHPGW_ACL_ADD |
---|
| 1492 | )) |
---|
| 1493 | ) return False; |
---|
| 1494 | $result = $this->write (array( |
---|
| 1495 | 'string' => $data['string'], |
---|
| 1496 | 'relatives' => array ($data['relatives'][0]), |
---|
| 1497 | 'content' => '' |
---|
| 1498 | )); |
---|
| 1499 | $this->set_attributes(array( |
---|
| 1500 | 'string' => $p->fake_full_path, |
---|
| 1501 | 'relatives' => array ($p->mask), |
---|
| 1502 | 'attributes' => array ( |
---|
| 1503 | 'createdby_id' => $account_id, |
---|
| 1504 | 'created' => $this->now, |
---|
| 1505 | 'app' => $currentapp |
---|
| 1506 | ))); |
---|
| 1507 | } |
---|
| 1508 | |
---|
| 1509 | return ($result); |
---|
| 1510 | } |
---|
| 1511 | |
---|
| 1512 | /*! |
---|
| 1513 | @function cp |
---|
| 1514 | @abstract copy file |
---|
| 1515 | @param from from file/directory |
---|
| 1516 | @param to to file/directory |
---|
| 1517 | @param relatives Relativity array |
---|
| 1518 | @result boolean True/False |
---|
| 1519 | */ |
---|
| 1520 | function cp ($data) |
---|
| 1521 | { |
---|
| 1522 | $default_values = array |
---|
| 1523 | ( |
---|
| 1524 | 'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT) |
---|
| 1525 | ); |
---|
| 1526 | |
---|
| 1527 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1528 | |
---|
| 1529 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1530 | |
---|
| 1531 | $f = $this->path_parts (array( |
---|
| 1532 | 'string' => $data['from'], |
---|
| 1533 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1534 | ) |
---|
| 1535 | ); |
---|
| 1536 | |
---|
| 1537 | $t = $this->path_parts (array( |
---|
| 1538 | 'string' => $data['to'], |
---|
| 1539 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1540 | ) |
---|
| 1541 | ); |
---|
| 1542 | |
---|
| 1543 | if (!$this->acl_check (array( |
---|
| 1544 | 'string' => $f->fake_full_path, |
---|
| 1545 | 'relatives' => array ($f->mask), |
---|
| 1546 | 'operation' => PHPGW_ACL_READ |
---|
| 1547 | )) |
---|
| 1548 | ) |
---|
| 1549 | { |
---|
| 1550 | return False; |
---|
| 1551 | } |
---|
| 1552 | |
---|
| 1553 | if ($this->file_exists (array( |
---|
| 1554 | 'string' => $t->fake_full_path, |
---|
| 1555 | 'relatives' => array ($t->mask) |
---|
| 1556 | )) |
---|
| 1557 | ) |
---|
| 1558 | { |
---|
| 1559 | $remote_operation=PHPGW_ACL_EDIT; |
---|
| 1560 | } |
---|
| 1561 | else |
---|
| 1562 | { |
---|
| 1563 | $remote_operation=PHPGW_ACL_ADD; |
---|
| 1564 | |
---|
| 1565 | } |
---|
| 1566 | if (!$this->acl_check (array( |
---|
| 1567 | 'string' => $t->fake_full_path, |
---|
| 1568 | 'relatives' => array ($t->mask), |
---|
| 1569 | 'operation' => $remote_operation |
---|
| 1570 | )) |
---|
| 1571 | ) |
---|
| 1572 | { |
---|
| 1573 | return False; |
---|
| 1574 | } |
---|
| 1575 | |
---|
| 1576 | umask(000); |
---|
| 1577 | |
---|
| 1578 | if ($this->file_type (array( |
---|
| 1579 | 'string' => $f->fake_full_path, |
---|
| 1580 | 'relatives' => array ($f->mask) |
---|
| 1581 | )) != 'Directory' |
---|
| 1582 | ) |
---|
| 1583 | { |
---|
| 1584 | |
---|
| 1585 | if ($f->outside && $t->outside) |
---|
| 1586 | { |
---|
| 1587 | return copy($f->real_full_path, $t->real_full_url); |
---|
| 1588 | } |
---|
| 1589 | elseif ($f->outside || $t->outside) |
---|
| 1590 | { |
---|
| 1591 | $content = $this->read(array( |
---|
| 1592 | 'string' => $f->fake_full_path, |
---|
| 1593 | 'noview' => true, |
---|
| 1594 | 'relatives' => array ($f->mask) |
---|
| 1595 | ) |
---|
| 1596 | ); |
---|
| 1597 | $result = $this->write(array( |
---|
| 1598 | 'string' => $t->fake_full_path, |
---|
| 1599 | 'relatives' => array ($t->mask), |
---|
| 1600 | 'content' => $content |
---|
| 1601 | ) |
---|
| 1602 | ); |
---|
| 1603 | } |
---|
| 1604 | else |
---|
| 1605 | { |
---|
| 1606 | $status=$this->dav_client->copy($f->real_full_path, $t->real_full_url,True, 'Infinity', $this->override_locks[$p->real_full_path]); |
---|
| 1607 | $result = $status == 204 || $status==201; |
---|
| 1608 | if (!$result) |
---|
| 1609 | { |
---|
| 1610 | return False; |
---|
| 1611 | } |
---|
| 1612 | } |
---|
| 1613 | |
---|
| 1614 | $this->set_attributes(array( |
---|
| 1615 | 'string' => $t->fake_full_path, |
---|
| 1616 | 'relatives' => array ($t->mask), |
---|
| 1617 | 'attributes' => array ( |
---|
| 1618 | 'owner_id' => $this->working_id, |
---|
| 1619 | 'createdby_id' => $account_id, |
---|
| 1620 | ) |
---|
| 1621 | ) |
---|
| 1622 | ); |
---|
| 1623 | return $result; |
---|
| 1624 | |
---|
| 1625 | } |
---|
| 1626 | else if (!($f->outside || $t->outside)) |
---|
| 1627 | { |
---|
| 1628 | //if the files are both on server, its just a depth=infinity copy |
---|
| 1629 | $status=$this->dav_client->copy($f->real_full_path, $t->real_full_url,True, 'infinity', $this->override_locks[$p->real_full_path]); |
---|
| 1630 | if($status != 204 && $status!=201) |
---|
| 1631 | { |
---|
| 1632 | return False; |
---|
| 1633 | } |
---|
| 1634 | else |
---|
| 1635 | { |
---|
| 1636 | return True; |
---|
| 1637 | } |
---|
| 1638 | } |
---|
| 1639 | else /* It's a directory, and one of the files is local */ |
---|
| 1640 | { |
---|
| 1641 | /* First, make the initial directory */ |
---|
| 1642 | $this->mkdir (array( |
---|
| 1643 | 'string' => $data['to'], |
---|
| 1644 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1645 | ) |
---|
| 1646 | ); |
---|
| 1647 | |
---|
| 1648 | /* Next, we create all the directories below the initial directory */ |
---|
| 1649 | $ls = $this->ls (array( |
---|
| 1650 | 'string' => $f->fake_full_path, |
---|
| 1651 | 'relatives' => array ($f->mask), |
---|
| 1652 | 'checksubdirs' => True, |
---|
| 1653 | 'mime_type' => 'Directory' |
---|
| 1654 | ) |
---|
| 1655 | ); |
---|
| 1656 | |
---|
| 1657 | while (list ($num, $entry) = each ($ls)) |
---|
| 1658 | { |
---|
[5940] | 1659 | $newdir = preg_replace("/^$f->fake_full_path/", "$t->fake_full_path", $entry['directory']); |
---|
[2] | 1660 | $this->mkdir (array( |
---|
| 1661 | 'string' => $newdir.'/'.$entry['name'], |
---|
| 1662 | 'relatives' => array ($t->mask) |
---|
| 1663 | ) |
---|
| 1664 | ); |
---|
| 1665 | } |
---|
| 1666 | |
---|
| 1667 | /* Lastly, we copy the files over */ |
---|
| 1668 | $ls = $this->ls (array( |
---|
| 1669 | 'string' => $f->fake_full_path, |
---|
| 1670 | 'relatives' => array ($f->mask) |
---|
| 1671 | ) |
---|
| 1672 | ); |
---|
| 1673 | |
---|
| 1674 | while (list ($num, $entry) = each ($ls)) |
---|
| 1675 | { |
---|
| 1676 | if ($entry['mime_type'] == 'Directory') |
---|
| 1677 | { |
---|
| 1678 | continue; |
---|
| 1679 | } |
---|
| 1680 | |
---|
[5940] | 1681 | $newdir = preg_replace("/^$f->fake_full_path/", "$t->fake_full_path", $entry['directory']); |
---|
[2] | 1682 | $this->cp (array( |
---|
| 1683 | 'from' => "$entry[directory]/$entry[name]", |
---|
| 1684 | 'to' => "$newdir/$entry[name]", |
---|
| 1685 | 'relatives' => array ($f->mask, $t->mask) |
---|
| 1686 | ) |
---|
| 1687 | ); |
---|
| 1688 | } |
---|
| 1689 | } |
---|
| 1690 | |
---|
| 1691 | return True; |
---|
| 1692 | } |
---|
| 1693 | |
---|
| 1694 | function copy ($data) |
---|
| 1695 | { |
---|
| 1696 | return $this->cp ($data); |
---|
| 1697 | } |
---|
| 1698 | |
---|
| 1699 | /*! |
---|
| 1700 | @function mv |
---|
| 1701 | @abstract move file/directory |
---|
| 1702 | @param from from file/directory |
---|
| 1703 | @param to to file/directory |
---|
| 1704 | @param relatives Relativity array |
---|
| 1705 | @result boolean True/False |
---|
| 1706 | */ |
---|
| 1707 | function mv ($data) |
---|
| 1708 | { |
---|
| 1709 | $default_values = array |
---|
| 1710 | ( |
---|
| 1711 | 'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT) |
---|
| 1712 | ); |
---|
| 1713 | |
---|
| 1714 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1715 | |
---|
| 1716 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 1717 | |
---|
| 1718 | $f = $this->path_parts (array( |
---|
| 1719 | 'string' => $data['from'], |
---|
| 1720 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1721 | ) |
---|
| 1722 | ); |
---|
| 1723 | |
---|
| 1724 | $t = $this->path_parts (array( |
---|
| 1725 | 'string' => $data['to'], |
---|
| 1726 | 'relatives' => array ($data['relatives'][1]) |
---|
| 1727 | ) |
---|
| 1728 | ); |
---|
| 1729 | |
---|
| 1730 | if (!$this->acl_check (array( |
---|
| 1731 | 'string' => $f->fake_full_path, |
---|
| 1732 | 'relatives' => array ($f->mask), |
---|
| 1733 | 'operation' => PHPGW_ACL_READ |
---|
| 1734 | )) |
---|
| 1735 | || !$this->acl_check (array( |
---|
| 1736 | 'string' => $f->fake_full_path, |
---|
| 1737 | 'relatives' => array ($f->mask), |
---|
| 1738 | 'operation' => PHPGW_ACL_DELETE |
---|
| 1739 | )) |
---|
| 1740 | ) |
---|
| 1741 | { |
---|
| 1742 | return False; |
---|
| 1743 | } |
---|
| 1744 | |
---|
| 1745 | if (!$this->acl_check (array( |
---|
| 1746 | 'string' => $t->fake_full_path, |
---|
| 1747 | 'relatives' => array ($t->mask), |
---|
| 1748 | 'operation' => PHPGW_ACL_ADD |
---|
| 1749 | )) |
---|
| 1750 | ) |
---|
| 1751 | { |
---|
| 1752 | return False; |
---|
| 1753 | } |
---|
| 1754 | |
---|
| 1755 | if ($this->file_exists (array( |
---|
| 1756 | 'string' => $t->fake_full_path, |
---|
| 1757 | 'relatives' => array ($t->mask) |
---|
| 1758 | )) |
---|
| 1759 | ) |
---|
| 1760 | { |
---|
| 1761 | if (!$this->acl_check (array( |
---|
| 1762 | 'string' => $t->fake_full_path, |
---|
| 1763 | 'relatives' => array ($t->mask), |
---|
| 1764 | 'operation' => PHPGW_ACL_EDIT |
---|
| 1765 | )) |
---|
| 1766 | ) |
---|
| 1767 | { |
---|
| 1768 | return False; |
---|
| 1769 | } |
---|
| 1770 | } |
---|
| 1771 | umask (000); |
---|
| 1772 | |
---|
| 1773 | /* We can't move directories into themselves */ |
---|
| 1774 | if (($this->file_type (array( |
---|
| 1775 | 'string' => $f->fake_full_path, |
---|
| 1776 | 'relatives' => array ($f->mask) |
---|
| 1777 | ) == 'Directory')) |
---|
[5921] | 1778 | && preg_match("/^$f->fake_full_path/", $t->fake_full_path) |
---|
[2] | 1779 | ) |
---|
| 1780 | { |
---|
| 1781 | if (($t->fake_full_path == $f->fake_full_path) || substr ($t->fake_full_path, strlen ($f->fake_full_path), 1) == '/') |
---|
| 1782 | { |
---|
| 1783 | return False; |
---|
| 1784 | } |
---|
| 1785 | } |
---|
| 1786 | |
---|
| 1787 | if ($this->file_exists (array( |
---|
| 1788 | 'string' => $f->fake_full_path, |
---|
| 1789 | 'relatives' => array ($f->mask) |
---|
| 1790 | )) |
---|
| 1791 | ) |
---|
| 1792 | { |
---|
| 1793 | /* We get the listing now, because it will change after we update the database */ |
---|
| 1794 | $ls = $this->ls (array( |
---|
| 1795 | 'string' => $f->fake_full_path, |
---|
| 1796 | 'relatives' => array ($f->mask) |
---|
| 1797 | ) |
---|
| 1798 | ); |
---|
| 1799 | |
---|
| 1800 | if ($this->file_exists (array( |
---|
| 1801 | 'string' => $t->fake_full_path, |
---|
| 1802 | 'relatives' => array ($t->mask) |
---|
| 1803 | )) |
---|
| 1804 | ) |
---|
| 1805 | { |
---|
| 1806 | $this->rm (array( |
---|
| 1807 | 'string' => $t->fake_full_path, |
---|
| 1808 | 'relatives' => array ($t->mask) |
---|
| 1809 | ) |
---|
| 1810 | ); |
---|
| 1811 | } |
---|
| 1812 | |
---|
| 1813 | $this->correct_attributes (array( |
---|
| 1814 | 'string' => $t->fake_full_path, |
---|
| 1815 | 'relatives' => array ($t->mask) |
---|
| 1816 | ) |
---|
| 1817 | ); |
---|
| 1818 | |
---|
| 1819 | if ($f->outside && $t->outside) |
---|
| 1820 | { |
---|
| 1821 | echo 'local'; |
---|
| 1822 | $result = rename ($f->real_full_path, $t->real_full_path); |
---|
| 1823 | } |
---|
| 1824 | else if ($f->outside || $t->outside) //if either file is local, read then write |
---|
| 1825 | { |
---|
| 1826 | $content = $this->read(array( |
---|
| 1827 | 'string' => $f->fake_full_path, |
---|
| 1828 | 'noview' => true, |
---|
| 1829 | 'relatives' => array ($f->mask) |
---|
| 1830 | ) |
---|
| 1831 | ); |
---|
| 1832 | $result = $this->write(array( |
---|
| 1833 | 'string' => $t->fake_full_path, |
---|
| 1834 | 'relatives' => array ($t->mask), |
---|
| 1835 | 'content' => $content |
---|
| 1836 | ) |
---|
| 1837 | ); |
---|
| 1838 | if ($result) |
---|
| 1839 | { |
---|
| 1840 | $result = $this->rm(array( |
---|
| 1841 | 'string' => $f->fake_full_path, |
---|
| 1842 | 'relatives' => array ($f->mask), |
---|
| 1843 | 'content' => $content |
---|
| 1844 | ) |
---|
| 1845 | ); |
---|
| 1846 | } |
---|
| 1847 | } |
---|
| 1848 | else { //we can do a server-side copy if both files are on the server |
---|
| 1849 | $status=$this->dav_client->move($f->real_full_path, $t->real_full_url,True, 'infinity', $this->override_locks[$p->real_full_path]); |
---|
| 1850 | $result = ($status==201 || $status==204); |
---|
| 1851 | } |
---|
| 1852 | |
---|
| 1853 | if ($result) $this->set_attributes(array( |
---|
| 1854 | 'string' => $t->fake_full_path, |
---|
| 1855 | 'relatives' => array ($t->mask), |
---|
| 1856 | 'attributes' => array ( |
---|
| 1857 | 'modifiedby_id' => $account_id, |
---|
| 1858 | 'modified' => $this->now |
---|
| 1859 | ))); |
---|
| 1860 | return $result; |
---|
| 1861 | } |
---|
| 1862 | else |
---|
| 1863 | { |
---|
| 1864 | return False; |
---|
| 1865 | } |
---|
| 1866 | |
---|
| 1867 | $this->add_journal (array( |
---|
| 1868 | 'string' => $t->fake_full_path, |
---|
| 1869 | 'relatives' => array ($t->mask), |
---|
| 1870 | 'operation' => VFS_OPERATION_MOVED, |
---|
| 1871 | 'state_one' => $f->fake_full_path, |
---|
| 1872 | 'state_two' => $t->fake_full_path |
---|
| 1873 | ) |
---|
| 1874 | ); |
---|
| 1875 | |
---|
| 1876 | return True; |
---|
| 1877 | } |
---|
| 1878 | |
---|
| 1879 | /*! |
---|
| 1880 | @function move |
---|
| 1881 | @abstract shortcut to mv |
---|
| 1882 | */ |
---|
| 1883 | function move ($data) |
---|
| 1884 | { |
---|
| 1885 | return $this->mv ($data); |
---|
| 1886 | } |
---|
| 1887 | |
---|
| 1888 | /*! |
---|
| 1889 | @function rm |
---|
| 1890 | @abstract delete file/directory |
---|
| 1891 | @param string file/directory to delete |
---|
| 1892 | @param relatives Relativity array |
---|
| 1893 | @result boolean True/False |
---|
| 1894 | */ |
---|
| 1895 | function rm ($data) |
---|
| 1896 | { |
---|
| 1897 | $default_values = array |
---|
| 1898 | ( |
---|
| 1899 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 1900 | ); |
---|
| 1901 | |
---|
| 1902 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 1903 | $p = $this->path_parts (array( |
---|
| 1904 | 'string' => $data['string'], |
---|
| 1905 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1906 | ) |
---|
| 1907 | ); |
---|
| 1908 | $this->debug("rm: $p->real_full_path"); |
---|
| 1909 | if (!$this->acl_check (array( |
---|
| 1910 | 'string' => $p->fake_full_path, |
---|
| 1911 | 'relatives' => array ($p->mask), |
---|
| 1912 | 'operation' => PHPGW_ACL_DELETE |
---|
| 1913 | )) |
---|
| 1914 | ) |
---|
| 1915 | { |
---|
| 1916 | return False; |
---|
| 1917 | } |
---|
| 1918 | |
---|
| 1919 | /*this would become apparent soon enough anyway? |
---|
| 1920 | if (!$this->file_exists (array( |
---|
| 1921 | 'string' => $data['string'], |
---|
| 1922 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1923 | )) |
---|
| 1924 | ) return False; |
---|
| 1925 | */ |
---|
| 1926 | if ($this->file_type (array( |
---|
| 1927 | 'string' => $data['string'], |
---|
| 1928 | 'relatives' => array ($data['relatives'][0]) |
---|
| 1929 | )) != 'Directory' |
---|
| 1930 | ) |
---|
| 1931 | { |
---|
| 1932 | if ($p->outside) |
---|
| 1933 | { |
---|
| 1934 | return unlink($p->real_full_path); |
---|
| 1935 | } |
---|
| 1936 | else |
---|
| 1937 | { |
---|
| 1938 | $rr=$this->dav_client->delete($p->real_full_path, 0, $this->override_locks[$p->real_full_path]); |
---|
| 1939 | return $rr == 204; |
---|
| 1940 | } |
---|
| 1941 | } |
---|
| 1942 | else |
---|
| 1943 | { |
---|
| 1944 | $ls = $this->ls (array( |
---|
| 1945 | 'string' => $p->fake_full_path, |
---|
| 1946 | 'relatives' => array ($p->mask) |
---|
| 1947 | ) |
---|
| 1948 | ); |
---|
| 1949 | |
---|
| 1950 | while (list ($num, $entry) = each ($ls)) |
---|
| 1951 | { |
---|
| 1952 | $this->rm (array( |
---|
| 1953 | 'string' => "$entry[directory]/$entry[name]", |
---|
| 1954 | 'relatives' => array ($p->mask) |
---|
| 1955 | ) |
---|
| 1956 | ); |
---|
| 1957 | } |
---|
| 1958 | |
---|
| 1959 | /* If the directory is linked, we delete the placeholder directory */ |
---|
| 1960 | $ls_array = $this->ls (array( |
---|
| 1961 | 'string' => $p->fake_full_path, |
---|
| 1962 | 'relatives' => array ($p->mask), |
---|
| 1963 | 'checksubdirs' => False, |
---|
| 1964 | 'mime_type' => False, |
---|
| 1965 | 'nofiles' => True |
---|
| 1966 | ) |
---|
| 1967 | ); |
---|
| 1968 | $link_info = $ls_array[0]; |
---|
| 1969 | |
---|
| 1970 | if ($link_info['link_directory'] && $link_info['link_name']) |
---|
| 1971 | { |
---|
| 1972 | $path = $this->path_parts (array( |
---|
| 1973 | 'string' => $link_info['directory'] . '/' . $link_info['name'], |
---|
| 1974 | 'relatives' => array ($p->mask), |
---|
| 1975 | 'nolinks' => True |
---|
| 1976 | ) |
---|
| 1977 | ); |
---|
| 1978 | $this->dav_client->delete($path->real_full_path,0, $this->override_locks[$p->real_full_path]); |
---|
| 1979 | } |
---|
| 1980 | |
---|
| 1981 | /* Last, we delete the directory itself */ |
---|
| 1982 | $this->add_journal (array( |
---|
| 1983 | 'string' => $p->fake_full_path, |
---|
| 1984 | 'relatives' => array ($p->mask), |
---|
| 1985 | 'operaton' => VFS_OPERATION_DELETED |
---|
| 1986 | ) |
---|
| 1987 | ); |
---|
| 1988 | |
---|
| 1989 | $query = $GLOBALS['phpgw']->db->query ("DELETE FROM phpgw_vfs WHERE directory='$p->fake_leading_dirs_clean' AND name='$p->fake_name_clean'" . $this->extra_sql (array ('query_type' => VFS_SQL_DELETE)), __LINE__, __FILE__); |
---|
| 1990 | |
---|
| 1991 | //rmdir ($p->real_full_path); |
---|
| 1992 | $this->dav_client->delete($p->real_full_path.'/','Infinity', $this->override_locks[$p->real_full_path]); |
---|
| 1993 | |
---|
| 1994 | return True; |
---|
| 1995 | } |
---|
| 1996 | } |
---|
| 1997 | |
---|
| 1998 | /*! |
---|
| 1999 | @function delete |
---|
| 2000 | @abstract shortcut to rm |
---|
| 2001 | */ |
---|
| 2002 | function delete ($data) |
---|
| 2003 | { |
---|
[3862] | 2004 | error_log("Aqui", 3, "/tmp/log"); |
---|
| 2005 | |
---|
[2] | 2006 | return $this->rm ($data); |
---|
| 2007 | } |
---|
| 2008 | |
---|
| 2009 | /*! |
---|
| 2010 | @function mkdir |
---|
| 2011 | @abstract make a new directory |
---|
| 2012 | @param string Directory name |
---|
| 2013 | @param relatives Relativity array |
---|
| 2014 | @result boolean True on success |
---|
| 2015 | */ |
---|
| 2016 | function mkdir ($data) |
---|
| 2017 | { |
---|
| 2018 | if (!is_array ($data)) |
---|
| 2019 | { |
---|
| 2020 | $data = array (); |
---|
| 2021 | } |
---|
| 2022 | |
---|
| 2023 | $default_values = array |
---|
| 2024 | ( |
---|
| 2025 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2026 | ); |
---|
| 2027 | |
---|
| 2028 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2029 | |
---|
| 2030 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 2031 | $currentapp = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 2032 | |
---|
| 2033 | $p = $this->path_parts (array( |
---|
| 2034 | 'string' => $data['string'], |
---|
| 2035 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2036 | ) |
---|
| 2037 | ); |
---|
| 2038 | |
---|
| 2039 | if (!$this->acl_check (array( |
---|
| 2040 | 'string' => $p->fake_full_path, |
---|
| 2041 | 'relatives' => array ($p->mask), |
---|
| 2042 | 'operation' => PHPGW_ACL_ADD) |
---|
| 2043 | ) |
---|
| 2044 | ) |
---|
| 2045 | { |
---|
| 2046 | return False; |
---|
| 2047 | } |
---|
| 2048 | |
---|
| 2049 | /* We don't allow /'s in dir names, of course */ |
---|
[5921] | 2050 | if (preg_match('/\//', $p->fake_name)) |
---|
[2] | 2051 | { |
---|
| 2052 | return False; |
---|
| 2053 | } |
---|
| 2054 | if ($p->outside) |
---|
| 2055 | { |
---|
| 2056 | if (!mkdir($p->real_full_path, 0777)) |
---|
| 2057 | { |
---|
| 2058 | return False; |
---|
| 2059 | } |
---|
| 2060 | } |
---|
| 2061 | else if($this->dav_client->mkcol($p->real_full_path, $this->override_locks[$p->real_full_path]) != 201) |
---|
| 2062 | { |
---|
| 2063 | return False; |
---|
| 2064 | } |
---|
| 2065 | |
---|
| 2066 | |
---|
| 2067 | if (!$this->file_exists (array( |
---|
| 2068 | 'string' => $p->fake_full_path.'/' |
---|
| 2069 | )) |
---|
| 2070 | ) |
---|
| 2071 | { |
---|
| 2072 | /*Now we need to set access control for this dir. Simply create an .htaccess |
---|
| 2073 | file limiting access to this user, if we are creating this dir in the user's home dir*/ |
---|
| 2074 | $homedir = $this->fakebase.'/'.$this->dav_user; |
---|
| 2075 | if ( substr($p->fake_leading_dirs, 0, strlen($homedir)) == $homedir) |
---|
| 2076 | { |
---|
| 2077 | $conf = CreateObject('phpgwapi.config', 'phpgwapi'); |
---|
| 2078 | $conf->read_repository(); |
---|
| 2079 | if (!$conf->config_data['acl_default'] == 'grant') |
---|
| 2080 | { |
---|
| 2081 | $htaccess = 'require user '.$GLOBALS['phpgw_info']['user']['account_lid']; |
---|
| 2082 | if ( ! $this->write(array( |
---|
| 2083 | 'string' => $p->fake_full_path.'/.htaccess', |
---|
| 2084 | 'content' => $htaccess, |
---|
| 2085 | 'relatives' => array(RELATIVE_NONE) |
---|
| 2086 | ))) |
---|
| 2087 | { |
---|
| 2088 | echo '<p><b>Unable to write .htaccess file</b></p></b>'; |
---|
| 2089 | }; |
---|
| 2090 | } |
---|
| 2091 | } |
---|
| 2092 | return True; |
---|
| 2093 | } |
---|
| 2094 | else |
---|
| 2095 | { |
---|
| 2096 | return False; |
---|
| 2097 | } |
---|
| 2098 | } |
---|
| 2099 | |
---|
| 2100 | /*! |
---|
| 2101 | @function make_link |
---|
| 2102 | @abstract Make a link from virtual directory 'vdir' to real directory 'rdir' |
---|
| 2103 | @discussion Making a link from 'vdir' to 'rdir' will cause path_parts () to substitute 'rdir' for the real |
---|
| 2104 | path variables when presented with 'vdir' |
---|
| 2105 | @param vdir Virtual dir to make link from |
---|
| 2106 | @param rdir Real dir to make link to |
---|
| 2107 | @param relatives Relativity array |
---|
| 2108 | @result Boolean True/False |
---|
| 2109 | */ |
---|
| 2110 | function make_link ($data) |
---|
| 2111 | { |
---|
| 2112 | return False; //This code certainly wont work anymore. Does anything use it? |
---|
| 2113 | /* |
---|
| 2114 | $default_values = array |
---|
| 2115 | ( |
---|
| 2116 | 'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT) |
---|
| 2117 | ); |
---|
| 2118 | |
---|
| 2119 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2120 | |
---|
| 2121 | $account_id = $GLOBALS['phpgw_info']['user']['account_id']; |
---|
| 2122 | $currentapp = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 2123 | |
---|
| 2124 | $vp = $this->path_parts (array( |
---|
| 2125 | 'string' => $data['vdir'], |
---|
| 2126 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2127 | ) |
---|
| 2128 | ); |
---|
| 2129 | |
---|
| 2130 | $rp = $this->path_parts (array( |
---|
| 2131 | 'string' => $data['rdir'], |
---|
| 2132 | 'relatives' => array ($data['relatives'][1]) |
---|
| 2133 | ) |
---|
| 2134 | ); |
---|
| 2135 | |
---|
| 2136 | if (!$this->acl_check (array( |
---|
| 2137 | 'string' => $vp->fake_full_path, |
---|
| 2138 | 'relatives' => array ($vp->mask), |
---|
| 2139 | 'operation' => PHPGW_ACL_ADD |
---|
| 2140 | )) |
---|
| 2141 | ) return False; |
---|
| 2142 | |
---|
| 2143 | if ((!$this->file_exists (array( |
---|
| 2144 | 'string' => $rp->real_full_path, |
---|
| 2145 | 'relatives' => array ($rp->mask) |
---|
| 2146 | ))) |
---|
| 2147 | && !mkdir ($rp->real_full_path, 0770)) return False; |
---|
| 2148 | |
---|
| 2149 | if (!$this->mkdir (array( |
---|
| 2150 | 'string' => $vp->fake_full_path, |
---|
| 2151 | 'relatives' => array ($vp->mask) |
---|
| 2152 | )) |
---|
| 2153 | )return False; |
---|
| 2154 | |
---|
| 2155 | $size = $this->get_size (array( |
---|
| 2156 | 'string' => $rp->real_full_path, |
---|
| 2157 | 'relatives' => array ($rp->mask) |
---|
| 2158 | ) |
---|
| 2159 | ); |
---|
| 2160 | |
---|
| 2161 | $this->set_attributes(array( |
---|
| 2162 | 'string' => $vp->fake_full_path, |
---|
| 2163 | 'relatives' => array ($vp->mask), |
---|
| 2164 | 'attributes' => array ( |
---|
| 2165 | 'link_directory' => $rp->real_leading_dirs, |
---|
| 2166 | 'link_name' => $rp->real_name, |
---|
| 2167 | 'size' => $size |
---|
| 2168 | ) |
---|
| 2169 | ) |
---|
| 2170 | ); |
---|
| 2171 | |
---|
| 2172 | $this->correct_attributes (array( |
---|
| 2173 | 'string' => $vp->fake_full_path, |
---|
| 2174 | 'relatives' => array ($vp->mask) |
---|
| 2175 | ) |
---|
| 2176 | ); |
---|
| 2177 | |
---|
| 2178 | return True; |
---|
| 2179 | */ |
---|
| 2180 | } |
---|
| 2181 | |
---|
| 2182 | /*! |
---|
| 2183 | @function set_attributes |
---|
| 2184 | @abstract Update database entry for 'string' with the attributes in 'attributes' |
---|
| 2185 | @param string file/directory to update |
---|
| 2186 | @param relatives Relativity array |
---|
| 2187 | @param attributes keyed array of attributes. key is attribute name, value is attribute value |
---|
| 2188 | @result Boolean True/False |
---|
| 2189 | @discussion Valid attributes are: |
---|
| 2190 | owner_id |
---|
| 2191 | createdby_id |
---|
| 2192 | modifiedby_id |
---|
| 2193 | created |
---|
| 2194 | modified |
---|
| 2195 | size |
---|
| 2196 | mime_type |
---|
| 2197 | deleteable |
---|
| 2198 | comment |
---|
| 2199 | app |
---|
| 2200 | link_directory |
---|
| 2201 | link_name |
---|
| 2202 | version |
---|
| 2203 | name |
---|
| 2204 | directory |
---|
| 2205 | */ |
---|
| 2206 | function set_attributes ($data,$operation=PHPGW_ACL_EDIT) |
---|
| 2207 | { |
---|
| 2208 | /*To get much benefit out of DAV properties we should use |
---|
| 2209 | some sensible XML namespace. We will use the Dublin Core |
---|
| 2210 | metadata specification (http://dublincore.org/) here where |
---|
| 2211 | we can*/ |
---|
| 2212 | $p = $this->path_parts (array( |
---|
| 2213 | 'string' => $data['string'], |
---|
| 2214 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2215 | )); |
---|
| 2216 | $dav_properties = array(); |
---|
| 2217 | $lid=''; $fname = ''; $lname=''; |
---|
| 2218 | if ($data['attributes']['comment']) |
---|
| 2219 | { |
---|
| 2220 | $dav_properties['dc:description'] = $data['attributes']['comment']; |
---|
| 2221 | } |
---|
| 2222 | if ($id=$data['attributes']['owner_id']) |
---|
| 2223 | { |
---|
| 2224 | $GLOBALS['phpgw']->accounts->get_account_name($id,&$lid,&$fname,&$lname); |
---|
| 2225 | $dav_properties['dc:publisher'] = $fname .' '. $lname; |
---|
| 2226 | $dav_properties['publisher_id'] = $id; |
---|
| 2227 | } |
---|
| 2228 | if ($id=$data['attributes']['createdby_id']) |
---|
| 2229 | { |
---|
| 2230 | $GLOBALS['phpgw']->accounts->get_account_name($id,&$lid,&$fname,&$lname); |
---|
| 2231 | $dav_properties['dc:creator'] = $fname .' '. $lname; |
---|
| 2232 | $dav_properties['creator_id'] = $id; |
---|
| 2233 | } |
---|
| 2234 | if ($id=$data['attributes']['modifiedby_id']) |
---|
| 2235 | { |
---|
| 2236 | $GLOBALS['phpgw']->accounts->get_account_name($id,&$lid,&$fname,&$lname); |
---|
| 2237 | $dav_properties['dc:contributor'] = $fname .' '. $lname; |
---|
| 2238 | $dav_properties['contributor_id'] = $id; |
---|
| 2239 | } |
---|
| 2240 | |
---|
| 2241 | $xmlns = 'xmlns:dc="http://purl.org/dc/elements/1.0/"'; |
---|
| 2242 | $this->dav_client->proppatch($p->real_full_path, $dav_properties, $xmlns, $this->override_locks[$p->real_full_path]); |
---|
| 2243 | return True; |
---|
| 2244 | } |
---|
| 2245 | |
---|
| 2246 | /*! |
---|
| 2247 | @function correct_attributes |
---|
| 2248 | @abstract Set the correct attributes for 'string' (e.g. owner) |
---|
| 2249 | @param string File/directory to correct attributes of |
---|
| 2250 | @param relatives Relativity array |
---|
| 2251 | @result Boolean True/False |
---|
| 2252 | */ |
---|
| 2253 | function correct_attributes ($data) |
---|
| 2254 | { |
---|
| 2255 | $default_values = array |
---|
| 2256 | ( |
---|
| 2257 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2258 | ); |
---|
| 2259 | |
---|
| 2260 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
[3862] | 2261 | $this->debug('correct_attributes: '.$data['string']); |
---|
[2] | 2262 | $p = $this->path_parts (array( |
---|
| 2263 | 'string' => $data['string'], |
---|
| 2264 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2265 | ) |
---|
| 2266 | ); |
---|
| 2267 | |
---|
| 2268 | if ($p->fake_leading_dirs != $this->fakebase && $p->fake_leading_dirs != '/') |
---|
| 2269 | { |
---|
| 2270 | $ls_array = $this->ls (array( |
---|
| 2271 | 'string' => $p->fake_leading_dirs, |
---|
| 2272 | 'relatives' => array ($p->mask), |
---|
| 2273 | 'checksubdirs' => False, |
---|
| 2274 | 'nofiles' => True |
---|
| 2275 | ) |
---|
| 2276 | ); |
---|
| 2277 | $set_attributes_array = Array( |
---|
| 2278 | 'owner_id' => $ls_array[0]['owner_id'] |
---|
| 2279 | ); |
---|
| 2280 | } |
---|
[5921] | 2281 | elseif (preg_match("/+^$this->fakebase\/(.*)$+U/", $p->fake_full_path, $matches)) |
---|
[2] | 2282 | { |
---|
| 2283 | $set_attributes_array = Array( |
---|
| 2284 | 'owner_id' => $GLOBALS['phpgw']->accounts->name2id ($matches[1]) |
---|
| 2285 | ); |
---|
| 2286 | } |
---|
| 2287 | else |
---|
| 2288 | { |
---|
| 2289 | $set_attributes_array = Array( |
---|
| 2290 | 'owner_id' => 0 |
---|
| 2291 | ); |
---|
| 2292 | } |
---|
| 2293 | |
---|
| 2294 | $this->set_attributes (array( |
---|
| 2295 | 'string' => $p->fake_full_name, |
---|
| 2296 | 'relatives' => array ($p->mask), |
---|
| 2297 | 'attributes' => $set_attributes_array |
---|
| 2298 | ) |
---|
| 2299 | ); |
---|
| 2300 | |
---|
| 2301 | return True; |
---|
| 2302 | } |
---|
| 2303 | |
---|
| 2304 | /*! |
---|
| 2305 | @function file_type |
---|
| 2306 | @abstract return file/dir type (MIME or other) |
---|
| 2307 | @param string File or directory path (/home/user/dir/dir2/dir3, /home/user/dir/dir2/file) |
---|
| 2308 | @param relatives Relativity array |
---|
| 2309 | @result MIME type, "Directory", or nothing if MIME type is not known |
---|
| 2310 | */ |
---|
| 2311 | function file_type ($data) |
---|
| 2312 | { |
---|
| 2313 | $this->debug('file_type'); |
---|
| 2314 | $default_values = array |
---|
| 2315 | ( |
---|
| 2316 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2317 | ); |
---|
| 2318 | |
---|
| 2319 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2320 | |
---|
| 2321 | $p = $this->path_parts (array( |
---|
| 2322 | 'string' => $data['string'], |
---|
| 2323 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2324 | ) |
---|
| 2325 | ); |
---|
| 2326 | |
---|
| 2327 | if (!$this->acl_check (array( |
---|
| 2328 | 'string' => $p->fake_full_path, |
---|
| 2329 | 'relatives' => array ($p->mask), |
---|
| 2330 | 'operation' => PHPGW_ACL_READ, |
---|
| 2331 | 'must_exist' => True |
---|
| 2332 | )) |
---|
| 2333 | ) return False; |
---|
| 2334 | |
---|
| 2335 | if ($p->outside) |
---|
| 2336 | { |
---|
| 2337 | if(is_dir($p->real_full_path)) return ('Directory'); |
---|
| 2338 | else return $this->get_ext_mime_type(array('string' => $p->real_full_path)); |
---|
| 2339 | |
---|
| 2340 | } |
---|
| 2341 | $tmp_prop=$this->dav_client->get_properties($p->real_full_path); |
---|
| 2342 | $this->debug('tmpprop: '.$p->real_full_path); |
---|
| 2343 | $this->debug($tmp_prop); |
---|
| 2344 | $mime_type=$tmp_prop[$p->real_full_path]['mime_type']; |
---|
| 2345 | if ($mime_type == 'httpd/unix-directory' || $tmp_prop[$p->real_full_path]['is_dir']== '1') |
---|
| 2346 | { |
---|
| 2347 | $mime_type='Directory'; |
---|
| 2348 | } |
---|
| 2349 | $this->debug('file_type: Mime type : '.$mime_type); |
---|
| 2350 | return $mime_type; |
---|
| 2351 | } |
---|
| 2352 | |
---|
| 2353 | /*! |
---|
| 2354 | @function get_ext_mime_type |
---|
| 2355 | @abstract return MIME type based on file extension |
---|
| 2356 | @description Authors: skeeter |
---|
| 2357 | Internal use only. Applications should call vfs->file_type () |
---|
| 2358 | @param string File name, with or without leading paths |
---|
| 2359 | @result MIME type based on file extension |
---|
| 2360 | */ |
---|
| 2361 | function get_ext_mime_type ($data) |
---|
| 2362 | { |
---|
| 2363 | $file=basename($data['string']); |
---|
| 2364 | $mimefile=PHPGW_API_INC.'/phpgw_mime.types'; |
---|
| 2365 | $fp=fopen($mimefile,'r'); |
---|
| 2366 | $contents = explode("\n",fread($fp,filesize($mimefile))); |
---|
| 2367 | fclose($fp); |
---|
| 2368 | |
---|
| 2369 | $parts=explode('.',strtolower($file)); |
---|
| 2370 | $ext=$parts[(sizeof($parts)-1)]; |
---|
| 2371 | |
---|
| 2372 | for($i=0;$i<sizeof($contents);$i++) |
---|
| 2373 | { |
---|
[5912] | 2374 | if (!preg_match('/^#/',$contents[$i])) |
---|
[2] | 2375 | { |
---|
[6057] | 2376 | $line=preg_split('/[[:space:]]+/', $contents[$i]); |
---|
[2] | 2377 | if (sizeof($line) >= 2) |
---|
| 2378 | { |
---|
| 2379 | for($j=1;$j<sizeof($line);$j++) |
---|
| 2380 | { |
---|
| 2381 | if($line[$j] == $ext) |
---|
| 2382 | { |
---|
| 2383 | return $line[0]; |
---|
| 2384 | } |
---|
| 2385 | } |
---|
| 2386 | } |
---|
| 2387 | } |
---|
| 2388 | } |
---|
| 2389 | |
---|
| 2390 | return ''; |
---|
| 2391 | } |
---|
| 2392 | |
---|
| 2393 | |
---|
| 2394 | |
---|
| 2395 | /*! |
---|
| 2396 | @function file_exists |
---|
| 2397 | @abstract check if file/directory exists |
---|
| 2398 | @param string file/directory to check existance of |
---|
| 2399 | @param relatives Relativity array |
---|
| 2400 | @result Boolean True/False |
---|
| 2401 | */ |
---|
| 2402 | function file_exists ($data) |
---|
| 2403 | { |
---|
| 2404 | $default_values = array |
---|
| 2405 | ( |
---|
| 2406 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2407 | ); |
---|
| 2408 | |
---|
| 2409 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2410 | |
---|
| 2411 | $p = $this->path_parts (array( |
---|
| 2412 | 'string' => $data['string'], |
---|
| 2413 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2414 | ) |
---|
| 2415 | ); |
---|
| 2416 | $this->debug('vfs->file_exists() data:'.$data['string']); |
---|
| 2417 | $this->debug('vfs->file_exists() full_path: '.$p->real_full_path); |
---|
| 2418 | if ($p->outside) |
---|
| 2419 | { |
---|
| 2420 | return file_exists($p->real_full_path); |
---|
| 2421 | } |
---|
| 2422 | |
---|
| 2423 | $path = $p->real_full_path; |
---|
| 2424 | |
---|
| 2425 | //Even though this does full XML parsing on the output, because |
---|
| 2426 | // it then caches the result this limits the amount of traffic to |
---|
| 2427 | //the dav server (which makes it faster even over a local connection) |
---|
| 2428 | $props = $this->dav_client->get_properties($path); |
---|
| 2429 | if ($props[$path]) |
---|
| 2430 | { |
---|
| 2431 | $this->debug('found'); |
---|
| 2432 | return True; |
---|
| 2433 | } |
---|
| 2434 | else |
---|
| 2435 | { |
---|
| 2436 | $this->debug('not found'); |
---|
| 2437 | return False; |
---|
| 2438 | } |
---|
| 2439 | } |
---|
| 2440 | |
---|
| 2441 | /*! |
---|
| 2442 | @function get_size |
---|
| 2443 | @abstract Return size of 'string' |
---|
| 2444 | @param string file/directory to get size of |
---|
| 2445 | @param relatives Relativity array |
---|
| 2446 | @param checksubdirs Boolean, recursively add the size of all sub directories as well? |
---|
| 2447 | @result Size of 'string' in bytes |
---|
| 2448 | */ |
---|
| 2449 | function get_size ($data) |
---|
| 2450 | { |
---|
| 2451 | if (!is_array ($data)) |
---|
| 2452 | { |
---|
| 2453 | $data = array (); |
---|
| 2454 | } |
---|
| 2455 | |
---|
| 2456 | $default_values = array |
---|
| 2457 | ( |
---|
| 2458 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 2459 | 'checksubdirs' => True |
---|
| 2460 | ); |
---|
| 2461 | |
---|
| 2462 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2463 | |
---|
| 2464 | $p = $this->path_parts (array( |
---|
| 2465 | 'string' => $data['string'], |
---|
| 2466 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2467 | ) |
---|
| 2468 | ); |
---|
| 2469 | |
---|
| 2470 | if (!$this->acl_check (array( |
---|
| 2471 | 'string' => $p->fake_full_path, |
---|
| 2472 | 'relatives' => array ($p->mask), |
---|
| 2473 | 'operation' => PHPGW_ACL_READ, |
---|
| 2474 | 'must_exist' => True |
---|
| 2475 | )) |
---|
| 2476 | ) |
---|
| 2477 | { |
---|
| 2478 | return False; |
---|
| 2479 | } |
---|
| 2480 | |
---|
| 2481 | /* |
---|
| 2482 | WIP - this should run through all of the subfiles/directories in the directory and tally up |
---|
| 2483 | their sizes. Should modify ls () to be able to return a list for files outside the virtual root |
---|
| 2484 | */ |
---|
| 2485 | if ($p->outside){ |
---|
| 2486 | return filesize($p->real_full_path); |
---|
| 2487 | } |
---|
| 2488 | |
---|
| 2489 | $ls_array = $this->ls (array( |
---|
| 2490 | 'string' => $p->fake_full_path, |
---|
| 2491 | 'relatives' => array ($p->mask), |
---|
| 2492 | 'checksubdirs' => $data['checksubdirs'], |
---|
| 2493 | 'nofiles' => !$data['checksubdirs'] |
---|
| 2494 | ) |
---|
| 2495 | ); |
---|
| 2496 | |
---|
| 2497 | while (list ($num, $file_array) = each ($ls_array)) |
---|
| 2498 | { |
---|
| 2499 | /* |
---|
| 2500 | Make sure the file is in the directory we want, and not |
---|
| 2501 | some deeper nested directory with a similar name |
---|
| 2502 | */ |
---|
| 2503 | /* |
---|
[5921] | 2504 | if (@!preg_match("/^$file_array['directory']/", $p->fake_full_path)) |
---|
[2] | 2505 | { |
---|
| 2506 | continue; |
---|
| 2507 | } |
---|
| 2508 | */ |
---|
| 2509 | |
---|
| 2510 | $size += $file_array['size']; |
---|
| 2511 | $this->debug('size:getting size from fs: '.$size); |
---|
| 2512 | } |
---|
| 2513 | |
---|
| 2514 | return $size; |
---|
| 2515 | } |
---|
| 2516 | |
---|
| 2517 | /*! |
---|
| 2518 | @function checkperms |
---|
| 2519 | @abstract Check if $this->working_id has write access to create files in $dir |
---|
| 2520 | @discussion Simple call to acl_check |
---|
| 2521 | @param string Directory to check access of |
---|
| 2522 | @param relatives Relativity array |
---|
| 2523 | @result Boolean True/False |
---|
| 2524 | */ |
---|
| 2525 | function checkperms ($data) |
---|
| 2526 | { |
---|
| 2527 | if (!is_array ($data)) |
---|
| 2528 | { |
---|
| 2529 | $data = array (); |
---|
| 2530 | } |
---|
| 2531 | |
---|
| 2532 | $default_values = array |
---|
| 2533 | ( |
---|
| 2534 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2535 | ); |
---|
| 2536 | |
---|
| 2537 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2538 | |
---|
| 2539 | $p = $this->path_parts (array( |
---|
| 2540 | 'string' => $data['string'], |
---|
| 2541 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2542 | ) |
---|
| 2543 | ); |
---|
| 2544 | |
---|
| 2545 | if (!$this->acl_check (array( |
---|
| 2546 | 'string' => $p->fake_full_path, |
---|
| 2547 | 'relatives' => array ($p->mask), |
---|
| 2548 | 'operation' => PHPGW_ACL_ADD |
---|
| 2549 | )) |
---|
| 2550 | ) |
---|
| 2551 | { |
---|
| 2552 | return False; |
---|
| 2553 | } |
---|
| 2554 | else |
---|
| 2555 | { |
---|
| 2556 | return True; |
---|
| 2557 | } |
---|
| 2558 | } |
---|
| 2559 | |
---|
| 2560 | /*! |
---|
| 2561 | @function ls |
---|
| 2562 | @abstract get directory listing or info about a single file |
---|
| 2563 | @discussion Note: The entries are not guaranteed to be returned in any logical order |
---|
| 2564 | Note: The size for directories does not include subfiles/subdirectories. |
---|
| 2565 | If you need that, use $this->get_size () |
---|
| 2566 | @param string File or Directory |
---|
| 2567 | @param relatives Relativity array |
---|
| 2568 | @param checksubdirs Boolean, recursively list all sub directories as well? |
---|
| 2569 | @param mime_type Only return entries matching MIME-type 'mime_type'. Can be any MIME-type, "Directory" or "\ " for those without MIME types |
---|
| 2570 | @param nofiles Boolean. True means you want to return just the information about the directory $dir. If $dir is a file, $nofiles is implied. This is the equivalent of 'ls -ld $dir' |
---|
| 2571 | @param orderby How to order results. Note that this only works for directories inside the virtual root |
---|
| 2572 | @result array of arrays. Subarrays contain full info for each file/dir. |
---|
| 2573 | */ |
---|
| 2574 | function ls ($data) |
---|
| 2575 | { |
---|
| 2576 | $default_values = array |
---|
| 2577 | ( |
---|
| 2578 | 'relatives' => array (RELATIVE_CURRENT), |
---|
| 2579 | 'checksubdirs' => True, |
---|
| 2580 | 'mime_type' => False, |
---|
| 2581 | 'nofiles' => False, |
---|
| 2582 | 'orderby' => 'directory' |
---|
| 2583 | ); |
---|
| 2584 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2585 | //Stupid "nofiles" fix" |
---|
| 2586 | if ($data['nofiles']) |
---|
| 2587 | { |
---|
| 2588 | $data['relatives'] = array (RELATIVE_NONE); |
---|
| 2589 | } |
---|
| 2590 | $p = $this->path_parts (array( |
---|
| 2591 | 'string' => $data['string'], |
---|
| 2592 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2593 | ) |
---|
| 2594 | ); |
---|
| 2595 | |
---|
[5912] | 2596 | if ($data['checksubdirs']==False && preg_match('/.*\/$/', $data['string']) && $data['nofiles'] ) |
---|
[2] | 2597 | { |
---|
| 2598 | $this->debug('Returning empty for'.$data['string']); |
---|
| 2599 | return array(); |
---|
| 2600 | } |
---|
| 2601 | $dir = $p->fake_full_path; |
---|
| 2602 | $this->debug("ls'ing dir: $dir path: ".$p->real_full_path); |
---|
| 2603 | /* If they pass us a file or 'nofiles' is set, return the info for $dir only */ |
---|
| 2604 | if (((($type = $this->file_type (array( |
---|
| 2605 | 'string' => $dir, |
---|
| 2606 | 'relatives' => array ($p->mask) |
---|
| 2607 | )) != 'Directory')) |
---|
| 2608 | || ($data['nofiles'])) && !$p->outside |
---|
| 2609 | ) |
---|
| 2610 | { |
---|
| 2611 | $this->debug('ls branch 1'); |
---|
| 2612 | $prop=$this->dav_client->get_properties($p->real_full_path, 1); |
---|
| 2613 | //make the key the 'orderby' attribute |
---|
| 2614 | if (! ($data['orderby'] == 'directory')) |
---|
| 2615 | { |
---|
| 2616 | $tmp_prop = array(); |
---|
| 2617 | $id=0; |
---|
| 2618 | foreach ( $prop as $key=>$value) |
---|
| 2619 | { |
---|
| 2620 | $id++; |
---|
| 2621 | $new_key = substr($value[$data['orderby']].' ',0, 8); |
---|
| 2622 | $tmp_prop[strtolower($new_key).'_'.$id] = $value; |
---|
| 2623 | } |
---|
| 2624 | } |
---|
| 2625 | else |
---|
| 2626 | { |
---|
| 2627 | $tmp_prop = $prop; |
---|
| 2628 | } |
---|
| 2629 | ksort($tmp_prop); |
---|
| 2630 | $rarray = array (); |
---|
| 2631 | foreach($tmp_prop as $idx => $value) |
---|
| 2632 | { |
---|
| 2633 | if($value['mime_type']==$data['mime_type'] or $data['mime_type']=='') |
---|
| 2634 | { |
---|
| 2635 | $directory = $this->path_parts($value['directory']); |
---|
| 2636 | $value['directory'] = $directory->fake_full_path; |
---|
| 2637 | if($value['is_dir']) $value['mime_type']='Directory'; |
---|
| 2638 | $rarray[] = $value; |
---|
| 2639 | } |
---|
| 2640 | } |
---|
| 2641 | $this->debug('ls returning 1:'); |
---|
| 2642 | return $rarray; |
---|
| 2643 | } |
---|
| 2644 | |
---|
| 2645 | //WIP - this should recurse using the same options the virtual part of ls () does |
---|
| 2646 | /* If $dir is outside the virutal root, we have to check the file system manually */ |
---|
| 2647 | if ($p->outside) |
---|
| 2648 | { |
---|
| 2649 | $this->debug('ls branch 2 (outside)'); |
---|
| 2650 | if ($this->file_type (array( |
---|
| 2651 | 'string' => $p->fake_full_path, |
---|
| 2652 | 'relatives' => array ($p->mask) |
---|
| 2653 | )) == 'Directory' |
---|
| 2654 | && !$data['nofiles'] |
---|
| 2655 | ) |
---|
| 2656 | { |
---|
| 2657 | $dir_handle = opendir ($p->real_full_path); |
---|
| 2658 | while ($filename = readdir ($dir_handle)) |
---|
| 2659 | { |
---|
| 2660 | if ($filename == '.' || $filename == '..') |
---|
| 2661 | { |
---|
| 2662 | continue; |
---|
| 2663 | } |
---|
| 2664 | |
---|
| 2665 | $rarray[] = $this->get_real_info (array( |
---|
| 2666 | 'string' => $p->real_full_path . SEP . $filename, |
---|
| 2667 | 'relatives' => array ($p->mask) |
---|
| 2668 | ) |
---|
| 2669 | ); |
---|
| 2670 | } |
---|
| 2671 | } |
---|
| 2672 | else |
---|
| 2673 | { |
---|
| 2674 | $rarray[] = $this->get_real_info (array( |
---|
| 2675 | 'string' => $p->real_full_path, |
---|
| 2676 | 'relatives' => array ($p->mask) |
---|
| 2677 | ) |
---|
| 2678 | ); |
---|
| 2679 | } |
---|
| 2680 | $this->debug('ls returning 2:'); |
---|
| 2681 | return $rarray; |
---|
| 2682 | } |
---|
| 2683 | $this->debug('ls branch 3'); |
---|
| 2684 | /* $dir's not a file, is inside the virtual root, and they want to check subdirs */ |
---|
| 2685 | $prop=$this->dav_client->get_properties($p->real_full_path,1); |
---|
| 2686 | unset($prop[$p->real_full_path]); |
---|
| 2687 | //make the key the 'orderby' attribute |
---|
| 2688 | |
---|
| 2689 | if (! ($data['orderby'] == 'directory')) |
---|
| 2690 | { |
---|
| 2691 | $tmp_prop = array(); |
---|
| 2692 | $id=0; |
---|
| 2693 | foreach ( $prop as $key=>$value) |
---|
| 2694 | { |
---|
| 2695 | $id++; |
---|
| 2696 | $new_key = substr($value[$data['orderby']].' ',0, 8); |
---|
| 2697 | $tmp_prop[strtolower($new_key).'_'.$id] = $value; |
---|
| 2698 | } |
---|
| 2699 | } |
---|
| 2700 | else |
---|
| 2701 | { |
---|
| 2702 | $tmp_prop = $prop; |
---|
| 2703 | } |
---|
| 2704 | |
---|
| 2705 | ksort($tmp_prop); |
---|
| 2706 | |
---|
| 2707 | unset($tmp_prop[ $p->real_full_path]); |
---|
| 2708 | $rarray = array (); |
---|
| 2709 | foreach($tmp_prop as $idx => $value) |
---|
| 2710 | { |
---|
| 2711 | if($data['mime_type']=='' || $value['mime_type']==$data['mime_type']) |
---|
| 2712 | { |
---|
| 2713 | //$directory = $this->path_parts($value['directory']); |
---|
| 2714 | $value['directory'] = $p->fake_full_path; |
---|
| 2715 | $rarray[] = $value; |
---|
| 2716 | } |
---|
| 2717 | } |
---|
| 2718 | $this->debug('ls:returning 3:'); |
---|
| 2719 | return $rarray; |
---|
| 2720 | } |
---|
| 2721 | |
---|
| 2722 | /*! |
---|
| 2723 | @function dir |
---|
| 2724 | @abstract shortcut to ls |
---|
| 2725 | */ |
---|
| 2726 | function dir ($data) |
---|
| 2727 | { |
---|
| 2728 | return $this->ls ($data); |
---|
| 2729 | } |
---|
| 2730 | |
---|
| 2731 | /*! |
---|
| 2732 | @function command_line |
---|
| 2733 | @abstract Process and run a Unix-sytle command line |
---|
| 2734 | @discussion EXPERIMENTAL. DANGEROUS. DO NOT USE THIS UNLESS YOU KNOW WHAT YOU'RE DOING! |
---|
| 2735 | This is mostly working, but the command parser needs to be improved to take |
---|
| 2736 | files with spaces into consideration (those should be in ""). |
---|
| 2737 | @param command_line Unix-style command line with one of the commands in the $args array |
---|
| 2738 | @result $result The return value of the actual VFS call |
---|
| 2739 | */ |
---|
| 2740 | function command_line ($data) |
---|
| 2741 | { |
---|
| 2742 | if (!is_array ($data)) |
---|
| 2743 | { |
---|
| 2744 | $data = array (); |
---|
| 2745 | } |
---|
| 2746 | |
---|
| 2747 | $args = array |
---|
| 2748 | ( |
---|
| 2749 | array ('name' => 'mv', 'params' => 2), |
---|
| 2750 | array ('name' => 'cp', 'params' => 2), |
---|
| 2751 | array ('name' => 'rm', 'params' => 1), |
---|
| 2752 | array ('name' => 'ls', 'params' => -1), |
---|
| 2753 | array ('name' => 'du', 'params' => 1, 'func' => get_size), |
---|
| 2754 | array ('name' => 'cd', 'params' => 1), |
---|
| 2755 | array ('name' => 'pwd', 'params' => 0), |
---|
| 2756 | array ('name' => 'cat', 'params' => 1, 'func' => read), |
---|
| 2757 | array ('name' => 'file', 'params' => 1, 'func' => file_type), |
---|
| 2758 | array ('name' => 'mkdir', 'params' => 1), |
---|
| 2759 | array ('name' => 'touch', 'params' => 1) |
---|
| 2760 | ); |
---|
| 2761 | |
---|
| 2762 | if (!$first_space = strpos ($data['command_line'], ' ')) |
---|
| 2763 | { |
---|
| 2764 | $first_space = strlen ($data['command_line']); |
---|
| 2765 | } |
---|
| 2766 | if ((!$last_space = strrpos ($data['command_line'], ' ')) || ($last_space == $first_space)) |
---|
| 2767 | { |
---|
| 2768 | $last_space = strlen ($data['command_line']) + 1; |
---|
| 2769 | } |
---|
| 2770 | $argv[0] = substr ($data['command_line'], 0, $first_space); |
---|
| 2771 | if (strlen ($argv[0]) != strlen ($data['command_line'])) |
---|
| 2772 | { |
---|
| 2773 | $argv[1] = substr ($data['command_line'], $first_space + 1, $last_space - ($first_space + 1)); |
---|
| 2774 | if ((strlen ($argv[0]) + 1 + strlen ($argv[1])) != strlen ($data['command_line'])) |
---|
| 2775 | { |
---|
| 2776 | $argv[2] = substr ($data['command_line'], $last_space + 1); |
---|
| 2777 | } |
---|
| 2778 | } |
---|
| 2779 | $argc = count ($argv); |
---|
| 2780 | |
---|
| 2781 | reset ($args); |
---|
| 2782 | while (list (,$arg_info) = each ($args)) |
---|
| 2783 | { |
---|
| 2784 | if ($arg_info['name'] == $argv[0]) |
---|
| 2785 | { |
---|
| 2786 | $command_ok = 1; |
---|
| 2787 | if (($argc == ($arg_info['params'] + 1)) || ($arg_info['params'] == -1)) |
---|
| 2788 | { |
---|
| 2789 | $param_count_ok = 1; |
---|
| 2790 | } |
---|
| 2791 | break; |
---|
| 2792 | } |
---|
| 2793 | } |
---|
| 2794 | |
---|
| 2795 | if (!$command_ok) |
---|
| 2796 | { |
---|
| 2797 | // return E_VFS_BAD_COMMAND; |
---|
| 2798 | return False; |
---|
| 2799 | } |
---|
| 2800 | if (!$param_count_ok) |
---|
| 2801 | { |
---|
| 2802 | // return E_VFS_BAD_PARAM_COUNT; |
---|
| 2803 | return False; |
---|
| 2804 | } |
---|
| 2805 | |
---|
| 2806 | for ($i = 1; $i != ($arg_info['params'] + 1); $i++) |
---|
| 2807 | { |
---|
| 2808 | if (substr ($argv[$i], 0, 1) == '/') |
---|
| 2809 | { |
---|
| 2810 | $relatives[] = RELATIVE_NONE; |
---|
| 2811 | } |
---|
| 2812 | else |
---|
| 2813 | { |
---|
| 2814 | $relatives[] = RELATIVE_ALL; |
---|
| 2815 | } |
---|
| 2816 | } |
---|
| 2817 | |
---|
| 2818 | $func = $arg_info['func'] ? $arg_info['func'] : $arg_info['name']; |
---|
| 2819 | |
---|
| 2820 | if (!$argv[2]) |
---|
| 2821 | { |
---|
| 2822 | $rv = $this->$func (array( |
---|
| 2823 | 'string' => $argv[1], |
---|
| 2824 | 'relatives' => $relatives |
---|
| 2825 | ) |
---|
| 2826 | ); |
---|
| 2827 | } |
---|
| 2828 | else |
---|
| 2829 | { |
---|
| 2830 | $rv = $this->$func (array( |
---|
| 2831 | 'from' => $argv[1], |
---|
| 2832 | 'to' => $argv[2], |
---|
| 2833 | 'relatives' => $relatives |
---|
| 2834 | ) |
---|
| 2835 | ); |
---|
| 2836 | } |
---|
| 2837 | |
---|
| 2838 | return ($rv); |
---|
| 2839 | } |
---|
| 2840 | |
---|
| 2841 | /* Helper functions */ |
---|
| 2842 | |
---|
| 2843 | function default_values ($data, $default_values) |
---|
| 2844 | { |
---|
| 2845 | if(!is_array($data)) $data=array(); |
---|
| 2846 | for ($i = 0; list ($key, $value) = each ($default_values); $i++) |
---|
| 2847 | { |
---|
| 2848 | if (!isset ($data[$key])) |
---|
| 2849 | { |
---|
| 2850 | $data[$key] = $value; |
---|
| 2851 | } |
---|
| 2852 | } |
---|
| 2853 | |
---|
| 2854 | return $data; |
---|
| 2855 | } |
---|
| 2856 | |
---|
| 2857 | /* Since we are always dealing with real info, this just calls ls */ |
---|
| 2858 | function get_real_info ($data){ |
---|
| 2859 | if (!is_array ($data)) |
---|
| 2860 | { |
---|
| 2861 | $data = array (); |
---|
| 2862 | } |
---|
| 2863 | |
---|
| 2864 | $default_values = array |
---|
| 2865 | ( |
---|
| 2866 | 'relatives' => array (RELATIVE_CURRENT) |
---|
| 2867 | ); |
---|
| 2868 | |
---|
| 2869 | $data = array_merge ($this->default_values ($data, $default_values), $data); |
---|
| 2870 | |
---|
| 2871 | $p = $this->path_parts (array( |
---|
| 2872 | 'string' => $data['string'], |
---|
| 2873 | 'relatives' => array ($data['relatives'][0]) |
---|
| 2874 | ) |
---|
| 2875 | ); |
---|
| 2876 | |
---|
| 2877 | if ( $this->file_type(array('string' => $p->real_full_path, 'relatives' => array (RELATIVE_ROOT))) == 'Directory') |
---|
| 2878 | { |
---|
| 2879 | $mime_type = 'Directory'; |
---|
| 2880 | } |
---|
| 2881 | else |
---|
| 2882 | { |
---|
| 2883 | $mime_type = $this->get_ext_mime_type (array( |
---|
| 2884 | 'string' => $p->fake_name |
---|
| 2885 | ) |
---|
| 2886 | ); |
---|
| 2887 | |
---|
| 2888 | } |
---|
| 2889 | |
---|
| 2890 | $size = filesize ($p->real_full_path); |
---|
| 2891 | $rarray = array( |
---|
| 2892 | 'directory' => $p->fake_leading_dirs, |
---|
| 2893 | 'name' => $p->fake_name, |
---|
| 2894 | 'size' => $size, |
---|
| 2895 | 'mime_type' => $mime_type |
---|
| 2896 | ); |
---|
| 2897 | |
---|
| 2898 | return ($rarray); |
---|
| 2899 | } |
---|
| 2900 | |
---|
| 2901 | function update_real() |
---|
| 2902 | { //hmmm. things break without this, but it does nothing in this implementation |
---|
| 2903 | return True; |
---|
| 2904 | } |
---|
| 2905 | |
---|
| 2906 | function save_session() |
---|
| 2907 | { |
---|
| 2908 | //Save the overrided locks in the session |
---|
| 2909 | $app = $GLOBALS['phpgw_info']['flags']['currentapp']; |
---|
| 2910 | $a = array(); |
---|
| 2911 | foreach ($this->override_locks as $name => $token) |
---|
| 2912 | { |
---|
| 2913 | $a[] = $name.';'.$token; |
---|
| 2914 | } |
---|
| 2915 | $session_data = implode('\n', $a); |
---|
| 2916 | $this->session = $GLOBALS['phpgw']->session->appsession ('vfs_dav',$app, base64_encode($session_data)); |
---|
| 2917 | |
---|
| 2918 | } |
---|
| 2919 | } |
---|
| 2920 | ?> |
---|