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Code source de eGroupWare 1.2.106-2 |
1 <?php 2 //set here the global DEBUG level which is actually 0 (nothing) or 1 (all) 3 if (!defined('_DEBUG')) define('_DEBUG', 0); 4 class workflow 5 { 6 var $public_functions = array( 7 'export' => true, 8 ); 9 //the template 10 var $t; 11 12 var $wf_p_id; 13 14 var $message = array(); 15 16 //TODO: when migration to bo_workflow_forms will be closed erase theses vars-------------- 17 //nextmatchs (max number of rows per page) and associated vars 18 var $nextmatchs; 19 var $start; //actual starting row number 20 var $total_records; //total number of rows 21 var $order; //column used for order 22 var $sort; //ASC or DESC 23 var $sort_mode; //combination of order and sort 24 var $search_str; 25 //------------------------------------------------------------------------------------------ 26 27 var $stats; 28 29 var $wheres = array(); 30 31 function workflow() 32 { 33 // check version 34 if (substr($GLOBALS['egw_info']['apps']['workflow']['version'],0,6) != '1.2.01') 35 { 36 $GLOBALS['egw']->common->egw_header(); 37 echo parse_navbar(); 38 die("Please upgrade this application to be able to use it"); 39 } 40 41 $this->t =& $GLOBALS['egw']->template; 42 $this->wf_p_id = (int)get_var('p_id', 'any', 0); 43 $this->start = (int)get_var('start', 'any', 0); 44 $this->search_str = get_var('find', 'any', ''); 45 $this->nextmatchs =& CreateObject('phpgwapi.nextmatchs'); 46 } 47 48 function fill_proc_bar($proc_info) 49 { 50 //echo "proc_info: <pre>";print_r($proc_info);echo "</pre>"; 51 $this->t->set_file('proc_bar_tpl', 'proc_bar.tpl'); 52 53 if ($proc_info['wf_is_valid'] == 'y') 54 { 55 $dot_color = 'green'; 56 $alt_validity = lang('valid'); 57 } 58 else 59 { 60 $dot_color = 'red'; 61 $alt_validity = lang('invalid'); 62 } 63 64 // if process is active show stop button. Else show start button, but only if it is valid. If it's not valid, don't show any activation or stop button. 65 if ($proc_info['wf_is_active'] == 'y') 66 { 67 $start_stop = '<td><a href="'. $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form&p_id='. $proc_info['wf_p_id'] .'&deactivate_proc='. $proc_info['wf_p_id']) .'"><img border ="0" src="'. $GLOBALS['egw']->common->image('workflow', 'stop') .'" alt="'. lang('stop') .'" title="'. lang('stop') .'" />'.lang('stop').'</a></td>'; 68 } 69 elseif ($proc_info['wf_is_valid'] == 'y') 70 { 71 $start_stop = '<td><a href="'. $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form&p_id='. $proc_info['wf_p_id'] .'&activate_proc='. $proc_info['wf_p_id']) .'"><img border ="0" src="'. $GLOBALS['egw']->common->image('workflow', 'refresh2') .'" alt="'. lang('activate') .'" title="'. lang('activate') .'" />'.lang('activate').'</a></td>'; 72 } 73 else 74 { 75 $start_stop = ''; 76 } 77 $this->t->set_var(array( 78 'proc_name' => $proc_info['wf_name'], 79 'version' => $proc_info['wf_version'], 80 'img_validity' => $GLOBALS['egw']->common->image('workflow', $dot_color.'_dot'), 81 'alt_validity' => $alt_validity, 82 'start_stop' => $start_stop, 83 'link_admin_activities' => $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.form&p_id='. $proc_info['wf_p_id']), 84 'img_activity' => $GLOBALS['egw']->common->image('workflow', 'Activity'), 85 'link_admin_processes' => $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminprocesses.form&p_id='. $proc_info['wf_p_id']), 86 'img_change' => $GLOBALS['egw']->common->image('workflow', 'change'), 87 'link_admin_shared_source' => $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminsource.form&p_id='. $proc_info['wf_p_id']), 88 'img_code' => $GLOBALS['egw']->common->image('workflow', 'code'), 89 'link_admin_export' => $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.workflow.export&p_id='. $proc_info['wf_p_id']), 90 'link_admin_roles' => $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminroles.form&p_id='. $proc_info['wf_p_id']), 91 'img_roles' => $GLOBALS['egw']->common->image('workflow', 'roles'), 92 'link_graph' => $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminactivities.show_graph&p_id=' . $proc_info['wf_p_id']), 93 'img_process' => $GLOBALS['egw']->common->image('workflow', 'Process'), 94 'link_save_process' => $GLOBALS['egw']->link('/index.php', 'menuaction=workflow.ui_adminprocesses.save_process&id='. $proc_info['wf_p_id']), 95 'img_save' => $GLOBALS['egw']->common->image('workflow', 'save'), 96 'link_compile' => $GLOBALS['egw']->link('/index.php', array( 97 'menuaction' => 'workflow.ui_adminactivities.form', 98 'p_id' => $proc_info['wf_p_id'], 99 'compile' => true, 100 )), 101 'img_compile' => $GLOBALS['egw']->common->image('workflow', 'compilation'), 102 )); 103 104 $this->translate_template('proc_bar_tpl'); 105 return $this->t->parse('proc_bar', 'proc_bar_tpl'); 106 } 107 108 function act_icon($type, $interactive) 109 { 110 switch($type) 111 { 112 case 'activity': 113 $ic = "mini_".(($interactive == 'y')? 'blue_':'')."rectangle.gif"; 114 break; 115 case 'switch': 116 $ic = "mini_".(($interactive == 'y')? 'blue_':'')."diamond.gif"; 117 break; 118 case 'start': 119 $ic="mini_".(($interactive == 'y')? 'blue_':'')."circle.gif"; 120 break; 121 case 'end': 122 $ic="mini_".(($interactive == 'y')? 'blue_':'')."dbl_circle.gif"; 123 break; 124 case 'split': 125 $ic="mini_".(($interactive == 'y')? 'blue_':'')."triangle.gif"; 126 break; 127 case 'join': 128 $ic="mini_".(($interactive == 'y')? 'blue_':'')."inv_triangle.gif"; 129 break; 130 case 'standalone': 131 $ic="mini_".(($interactive == 'y')? 'blue_':'')."hexagon.gif"; 132 break; 133 case 'view': 134 $ic="mini_blue_eyes.gif"; 135 break; 136 default: 137 $ic="no-activity.gif"; 138 } 139 return '<img src="'. $GLOBALS['egw']->common->image('workflow', $ic) .'" alt="'. lang($type) .'" title="'. lang($type) .'" />'; 140 } 141 142 function translate_template($template_name) 143 { 144 $undef = $this->t->get_undefined($template_name); 145 if ($undef != False) 146 { 147 foreach ($undef as $value) 148 { 149 $valarray = explode('_', $value); 150 $type = array_shift($valarray); 151 $newval = implode(' ', $valarray); 152 if ($type == 'lang') 153 { 154 $this->t->set_var($value, lang($newval)); 155 } 156 } 157 } 158 } 159 160 function show_errors(&$activity_manager, &$error_str) 161 { 162 $valid = $activity_manager->validate_process_activities($this->wf_p_id); 163 if (!$valid) 164 { 165 $errors = $activity_manager->get_error(true); 166 $error_str = '<b>' . lang('The following items must be corrected to be able to activate this process').':</b><br/><small><ul>'; 167 foreach ($errors as $error) 168 { 169 $error_str .= '<li>'. $error . '<br/>'; 170 } 171 $error_str .= '</ul></small>'; 172 return 'n'; 173 } 174 else 175 { 176 $error_str = ''; 177 return 'y'; 178 } 179 } 180 181 function get_source($proc_name, $act_name, $type) 182 { 183 switch($type) 184 { 185 case 'code': 186 $path = 'activities' . SEP . $act_name . '.php'; 187 break; 188 case 'template': 189 $path = 'templates' . SEP . $act_name . '.tpl'; 190 break; 191 default: 192 $path = 'shared.php'; 193 break; 194 } 195 $complete_path = GALAXIA_PROCESSES . SEP . $proc_name . SEP . 'code' . SEP . $path; 196 if (!$file_size = filesize($complete_path)) return ''; 197 $fp = fopen($complete_path, 'r'); 198 $data = fread($fp, $file_size); 199 fclose($fp); 200 return $data; 201 } 202 203 function save_source($proc_name, $act_name, $type, $source) 204 { 205 // in case code was filtered 206 if (!$source) $source = @$GLOBALS['egw_unset_vars']['_POST[source]']; 207 208 switch($type) 209 { 210 case 'code': 211 $path = 'activities' . SEP . $act_name . '.php'; 212 break; 213 case 'template': 214 $path = 'templates' . SEP . $act_name . '.tpl'; 215 break; 216 default: 217 $path = 'shared.php'; 218 break; 219 } 220 $complete_path = GALAXIA_PROCESSES . SEP . $proc_name . SEP . 'code' . SEP . $path; 221 // In case you want to be warned when source code is changed: 222 // mail('yourmail@domain.com', 'source changed', "PATH: $complete_path \n\n SOURCE: $source"); 223 $fp = fopen($complete_path, 'w'); 224 fwrite($fp, $source); 225 fclose($fp); 226 } 227 228 function export() 229 { 230 $this->process_manager =& CreateObject('workflow.workflow_processmanager'); 231 232 // retrieve process info 233 $proc_info = $this->process_manager->get_process($this->wf_p_id); 234 $filename = $proc_info['wf_normalized_name'].'.xml'; 235 $out = $this->process_manager->serialize_process($this->wf_p_id); 236 $mimetype = 'application/xml'; 237 // MSIE5 and Opera show allways the document if they recognise. But we want to oblige them do download it, so we use the mimetype x-download: 238 if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 5') || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera 7')) 239 $mimetype = 'application/x-download'; 240 // Show appropiate header for a file to be downloaded: 241 header("content-disposition: attachment; filename=$filename"); 242 header("content-type: $mimetype"); 243 header('content-length: ' . strlen($out)); 244 echo $out; 245 } 246 247 /** 248 * get the href link for the css file, searching for themes specifics stylesheet if any 249 * * @param $css_name is the name of the css file, without the .css extension 250 * * @param $print_mode is false by default, if true '_print.css' is appended to the name if this 251 * * css print file exists 252 */ 253 function get_css_link($css_name, $print_mode=false) 254 { 255 if (!!($print_mode)) 256 { 257 $css_file = SEP.'workflow'.SEP.'templates'.SEP 258 .$GLOBALS['egw_info']['server']['template_set'].SEP.'css'.SEP.$css_name.'_print.css'; 259 if(file_exists(EGW_SERVER_ROOT.$css_file)) 260 { 261 return $GLOBALS['egw_info']['server']['webserver_url'].$css_file; 262 } 263 else 264 { 265 $css_file = SEP.'workflow'.SEP.'templates'.SEP.'default' 266 .SEP.'css'.SEP.$css_name.'_print.css'; 267 if(file_exists(EGW_SERVER_ROOT.$css_file)) 268 { 269 return $GLOBALS['egw_info']['server']['webserver_url'].$css_file; 270 } 271 } 272 } 273 $css_file = SEP.'workflow'.SEP.'templates'.SEP 274 .$GLOBALS['egw_info']['server']['template_set'].SEP.'css'.SEP.$css_name.'.css'; 275 if(file_exists(EGW_SERVER_ROOT.$css_file)) 276 { 277 return $GLOBALS['egw_info']['server']['webserver_url'].$css_file; 278 } 279 else 280 { 281 return $GLOBALS['egw_info']['server']['webserver_url'].SEP.'workflow' 282 .SEP.'templates'.SEP.'default'.SEP.'css'.SEP.$css_name.'.css'; 283 } 284 } 285 286 //! return a given duration in human readable form, usefull for workitems duration 287 function time_diff($to) { 288 $days = (int)($to/(24*3600)); 289 $to = $to - ($days*(24*3600)); 290 $hours = (int)($to/3600); 291 $to = $to - ($hours*3600); 292 $min = date("i", $to); 293 $to = $to - ($min*60); 294 $sec = date("s", $to); 295 296 return lang('%1 days, %2:%3:%4',$days,$hours,$min,$sec); 297 } 298 299 } 300 ?>
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| Généré le : Sun Feb 25 17:20:01 2007 | par Balluche grâce à PHPXref 0.7 |