[1627] | 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * -------------------------------------------------------------------------* |
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| 4 | * This library is free software; you can redistribute it and/or modify it * |
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| 5 | * under the terms of the GNU Lesser General Public License as published by * |
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| 6 | * the Free Software Foundation; either version 2.1 of the License, * |
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| 7 | * or any later version. * |
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| 8 | * This library is distributed in the hope that it will be useful, but * |
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| 9 | * WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * |
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| 11 | * See the GNU Lesser General Public License for more details. * |
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| 12 | * You should have received a copy of the GNU Lesser General Public License * |
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| 13 | * along with this library; if not, write to the Free Software Foundation, * |
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| 14 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
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| 15 | \**************************************************************************/ |
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| 16 | |
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[1704] | 17 | /* $Id: class.vfs_functions.inc.php 2009-11-11 amuller $ */ |
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[1627] | 18 | |
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| 19 | class vfs_functions |
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| 20 | { |
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| 21 | var $public_functions = array( |
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| 22 | 'touch' => True, |
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| 23 | 'download'=>True, |
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[1648] | 24 | 'setRestricted'=>True, |
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[1654] | 25 | 'editComment'=> True, |
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| 26 | 'rename'=>True, |
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[1829] | 27 | 'delete'=>True, |
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| 28 | 'summary' => True |
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[1627] | 29 | ); |
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| 30 | |
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| 31 | //keep |
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| 32 | var $bo; |
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| 33 | var $dispath; |
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| 34 | var $cwd; |
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| 35 | var $lesspath; |
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| 36 | var $dispsep; |
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| 37 | |
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| 38 | var $target; |
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| 39 | |
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| 40 | var $prefs;//array |
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| 41 | |
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| 42 | var $current_config; |
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| 43 | // this ones must be checked thorougly; |
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| 44 | var $fileman = Array(); |
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| 45 | //var $fileman; |
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| 46 | var $path; |
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| 47 | var $file; |
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| 48 | var $debug = false; |
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| 49 | var $now; |
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| 50 | |
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| 51 | function vfs_functions() |
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| 52 | { |
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| 53 | $this->now = date('Y-m-d'); |
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| 54 | |
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| 55 | $this->bo = CreateObject('filemanager.bofilemanager'); |
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| 56 | |
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| 57 | $c = CreateObject('phpgwapi.config','filemanager'); |
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| 58 | $c->read_repository(); |
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| 59 | $this->current_config = $c->config_data; |
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| 60 | |
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| 61 | |
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| 62 | // here local vars are created from the HTTP vars |
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| 63 | @reset($GLOBALS['HTTP_POST_VARS']); |
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| 64 | while(list($name,) = @each($GLOBALS['HTTP_POST_VARS'])) |
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| 65 | { |
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| 66 | $this->$name = $GLOBALS['HTTP_POST_VARS'][$name]; |
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| 67 | } |
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| 68 | |
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| 69 | @reset($GLOBALS['HTTP_GET_VARS']); |
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| 70 | while(list($name,) = @each($GLOBALS['HTTP_GET_VARS'])) |
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| 71 | { |
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| 72 | $$name = $GLOBALS['HTTP_GET_VARS'][$name]; |
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| 73 | $this->$name = $GLOBALS['HTTP_GET_VARS'][$name]; |
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| 74 | |
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| 75 | } |
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| 76 | |
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| 77 | $to_decode = array |
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| 78 | ( |
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| 79 | 'op' => array('op' => ''), |
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| 80 | 'path' => array('path' => ''), |
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| 81 | 'file' => array('file' => ''), |
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| 82 | 'sortby' => array('sortby' => ''), |
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| 83 | 'messages' => array('messages' => ''), |
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[1654] | 84 | 'comment' => array('comment' => ''), |
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| 85 | 'to' => array('to' => '') |
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[1627] | 86 | ); |
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| 87 | |
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| 88 | reset($to_decode); |
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| 89 | while(list($var, $conditions) = each($to_decode)) |
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| 90 | { |
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| 91 | while(list($condvar, $condvalue) = each($conditions)) |
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| 92 | { |
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| 93 | if(isset($$condvar) && ($condvar == $var || $$condvar == $condvalue)) |
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| 94 | { |
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| 95 | if(is_array($$var)) |
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| 96 | { |
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| 97 | $temp = array(); |
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| 98 | while(list($varkey, $varvalue) = each($$var)) |
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| 99 | { |
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| 100 | if(is_int($varkey)) |
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| 101 | { |
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| 102 | $temp[$varkey] = stripslashes(base64_decode(urldecode(($varvalue)))); |
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| 103 | } |
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| 104 | else |
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| 105 | { |
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| 106 | $temp[stripslashes(base64_decode(urldecode(($varkey))))] = $varvalue; |
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| 107 | } |
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| 108 | } |
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| 109 | $this->$var = $temp; |
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| 110 | } |
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| 111 | elseif(isset($$var)) |
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| 112 | { |
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| 113 | $this->$var = stripslashes(base64_decode(urldecode($$var))); |
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| 114 | } |
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| 115 | } |
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| 116 | } |
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| 117 | } |
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| 118 | |
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| 119 | // get appl. and user prefs |
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| 120 | $pref = CreateObject('phpgwapi.preferences', $this->bo->userinfo['username']); |
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| 121 | $pref->read_repository(); |
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| 122 | $pref->save_repository(True); |
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| 123 | $pref_array = $pref->read_repository(); |
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| 124 | $this->prefs = $pref_array[$this->bo->appname]; |
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| 125 | |
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| 126 | //always show name |
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| 127 | |
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| 128 | $this->prefs[name] =1; |
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| 129 | |
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| 130 | } |
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| 131 | // String format is YYYY-MM-DD HH:MM |
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| 132 | function dateString2timeStamp($string){ |
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| 133 | return mktime($string[11].$string[12], |
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| 134 | $string[14].$string[15], |
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| 135 | $string[17].$string[18], |
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| 136 | $string[5].$string[6], |
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| 137 | $string[8].$string[9], |
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| 138 | $string[0].$string[1]. |
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| 139 | $string[2].$string[3]); |
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| 140 | } |
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| 141 | function verifyLock($file,$relative){ |
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| 142 | $ls_array = $this->bo->vfs->ls(array( |
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| 143 | 'string' => $file, |
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| 144 | 'relatives' => array($relative), |
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| 145 | 'checksubdirs' => False, |
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| 146 | 'nofiles' => True |
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| 147 | )); |
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| 148 | $timestamp = $this->dateString2timeStamp($ls_array[0]['modified']); |
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| 149 | if (time() - $timestamp < 60 && $ls_array[0]['modifiedby_id'] != $GLOBALS['phpgw_info']['user']['account_id']) // recently than last minute: someone is editing |
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| 150 | { |
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| 151 | $this->messages[]=lang('Error:').lang('This file is being edited right now by:').$GLOBALS['phpgw']->accounts->id2name($ls_array[0]['modifiedby_id']); |
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| 152 | return False; |
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| 153 | |
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| 154 | } |
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| 155 | else |
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| 156 | return True; |
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| 157 | } |
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| 158 | |
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| 159 | function setRestricted(){ |
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| 160 | $GLOBALS['phpgw_info']['flags'] = array |
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| 161 | ( |
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| 162 | 'currentapp' => 'filemanager', |
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| 163 | 'noheader' => True, |
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| 164 | 'nonavbar' => True, |
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| 165 | 'nofooter' => True, |
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| 166 | 'noappheader' => True, |
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| 167 | 'enable_browser_class' => True |
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| 168 | ); |
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| 169 | |
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| 170 | if ($this->file) |
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| 171 | { |
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| 172 | $filename=$this->path.'/'.$this->file; |
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| 173 | if(!$this->verifyLock($filename,RELATIVE_NONE)) |
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| 174 | { |
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| 175 | echo "False"; |
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| 176 | return False; |
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| 177 | } |
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| 178 | |
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| 179 | $ls_array = $this->bo->vfs->ls(array( |
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| 180 | 'string' => $filename, |
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| 181 | 'relatives' => array(RELATIVE_NONE), |
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| 182 | 'checksubdirs' => False, |
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| 183 | 'nofiles' => True |
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| 184 | )); |
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| 185 | if (intval($ls_array[0]['type']) == 0) |
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| 186 | $type = 1; |
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| 187 | else |
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| 188 | $type = 0; |
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| 189 | |
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| 190 | if($this->bo->vfs->set_attributes (array( |
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| 191 | 'string' => $filename, |
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| 192 | 'relatives' => RELATIVE_NONE, |
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| 193 | 'attributes' => array('type' => $type) |
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| 194 | )) |
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| 195 | ) |
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| 196 | { |
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| 197 | echo "True:".$this->file; |
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| 198 | } |
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| 199 | else |
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| 200 | { |
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| 201 | echo "False"; |
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| 202 | } |
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| 203 | } |
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| 204 | |
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| 205 | } |
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| 206 | function touch(){ |
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| 207 | if($this->file) |
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| 208 | if ($this->bo->vfs->touch(array('string'=> $this->file,'relatives' => array(RELATIVE_ALL)))) |
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| 209 | { |
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| 210 | echo "True"; |
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| 211 | return True; |
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| 212 | } |
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| 213 | else |
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| 214 | return False; |
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| 215 | |
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| 216 | } |
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[1829] | 217 | function summary() |
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[1627] | 218 | { |
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[1693] | 219 | if($this->file) |
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[1829] | 220 | { |
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| 221 | header('Content-Type: image/gif'); |
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| 222 | $expires = 60*60*24*15; /* 15 days */ |
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| 223 | header("Cache-Control: maxage=".$expires); |
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[1693] | 224 | header("Pragma: public"); |
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[1829] | 225 | header("Expires: ".gmdate('D, d M Y H:i:s', time()+$expires)); |
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[1838] | 226 | $content = $this->bo->vfs->summary(array('path' => $this->path, |
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[1829] | 227 | 'string' => $this->file |
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| 228 | )); |
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[1838] | 229 | if (sizeof($content) > 0) |
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| 230 | echo $content; |
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| 231 | else |
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| 232 | { |
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| 233 | $filename = './filemanager/templates/default/images/error.gif'; |
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| 234 | $handle = fopen($filename,'rb'); |
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| 235 | echo fread($handle,filesize($filename)); |
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| 236 | fclose($handle); |
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| 237 | } |
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| 238 | |
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[1627] | 239 | $GLOBALS['phpgw']->common->phpgw_exit(); |
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| 240 | } |
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| 241 | } |
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[1829] | 242 | |
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[1654] | 243 | function delete(){ |
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| 244 | foreach($this->fileman as $filename) |
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| 245 | { |
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| 246 | if($this->verifyLock($filename,RELATIVE_ALL) && $this->bo->vfs->delete(array('string' => $filename))) |
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| 247 | { |
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| 248 | echo $filename.":"; |
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| 249 | } |
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| 250 | else |
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| 251 | { |
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| 252 | echo "False:".$filename; |
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| 253 | return False; |
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| 254 | } |
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| 255 | } |
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| 256 | } |
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[1648] | 257 | function editComment() |
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| 258 | { |
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[1654] | 259 | if($badchar = $this->bo->bad_chars($this->comment, False, True)) |
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[1648] | 260 | { |
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| 261 | echo "False:badchar:".$badchar; |
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| 262 | return False; |
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| 263 | } |
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| 264 | |
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[1654] | 265 | if ($this->bo->vfs->set_attributes(array( |
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| 266 | 'string' => $this->file, |
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[1648] | 267 | 'relatives' => array(RELATIVE_ALL), |
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| 268 | 'attributes' => array( |
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[1654] | 269 | 'comment' => stripslashes($this->comment) |
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[1648] | 270 | ) |
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[1654] | 271 | ))) |
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| 272 | { |
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| 273 | echo "True:".$this->file; |
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| 274 | return True; |
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| 275 | } |
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| 276 | } |
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| 277 | # Handle Renaming Files and Directories |
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| 278 | function rename() |
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| 279 | { |
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| 280 | if ($this->file) |
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| 281 | { |
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| 282 | if($badchar = $this->bo->bad_chars($this->to, True, True)) |
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| 283 | { |
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| 284 | echo "Error:badchar:".$badchar; |
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| 285 | return false; |
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| 286 | } |
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| 287 | if(ereg("/", $this->to) || ereg("\\\\", $this->to)) |
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| 288 | { |
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| 289 | echo "Error:slashes"; |
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| 290 | return false; |
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| 291 | } |
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| 292 | elseif(!$this->verifyLock($this->file,RELATIVE_CURRENT)) |
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| 293 | echo "Error:editing"; |
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| 294 | elseif ($this->bo->vfs->mv(array( |
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| 295 | 'from' => $this->path.'/'.$this->file, |
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| 296 | 'to' => $this->path.'/'.$this->to, |
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| 297 | 'relatives' => array(RELATIVE_NONE,RELATIVE_NONE) |
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| 298 | ))) |
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| 299 | { |
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| 300 | echo "True:".$this->file.":".$this->to; |
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| 301 | } |
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| 302 | else |
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| 303 | { |
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| 304 | echo "Error:".$this->file.":".$this->to; |
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| 305 | } |
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[1648] | 306 | } |
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| 307 | } |
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[1654] | 308 | |
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[1627] | 309 | } |
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