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Code source de SPIP Agora 1.4 |
1 <?php 2 /* 3 +----------------------------------------------------------------------+ 4 | PHP Version 5 | 5 +----------------------------------------------------------------------+ 6 | Copyright (c) 1997-2004 The PHP Group | 7 +----------------------------------------------------------------------+ 8 | This source file is subject to version 3.0 of the PHP license, | 9 | that is bundled with this package in the file LICENSE, and is | 10 | available through the world-wide-web at the following url: | 11 | http://www.php.net/license/3_0.txt. | 12 | If you did not receive a copy of the PHP license and are unable to | 13 | obtain it through the world-wide-web, please send a note to | 14 | license@php.net so we can mail you a copy immediately. | 15 +----------------------------------------------------------------------+ 16 | Author: Stig Sæther Bakken <ssb@php.net> | 17 +----------------------------------------------------------------------+ 18 19 $Id: CLI.php,v 1.41 2004/02/17 05:49:16 ssb Exp $ 20 */ 21 22 require_once "PEAR.php"; 23 24 class PEAR_Frontend_CLI extends PEAR 25 { 26 // {{{ properties 27 28 /** 29 * What type of user interface this frontend is for. 30 * @var string 31 * @access public 32 */ 33 var $type = 'CLI'; 34 var $lp = ''; // line prefix 35 36 var $params = array(); 37 var $term = array( 38 'bold' => '', 39 'normal' => '', 40 ); 41 42 // }}} 43 44 // {{{ constructor 45 46 function PEAR_Frontend_CLI() 47 { 48 parent::PEAR(); 49 $term = getenv('TERM'); //(cox) $_ENV is empty for me in 4.1.1 50 if (function_exists('posix_isatty') && !posix_isatty(1)) { 51 // output is being redirected to a file or through a pipe 52 } elseif ($term) { 53 // XXX can use ncurses extension here, if available 54 if (preg_match('/^(xterm|vt220|linux)/', $term)) { 55 $this->term['bold'] = sprintf("%c%c%c%c", 27, 91, 49, 109); 56 $this->term['normal']=sprintf("%c%c%c", 27, 91, 109); 57 } elseif (preg_match('/^vt100/', $term)) { 58 $this->term['bold'] = sprintf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); 59 $this->term['normal']=sprintf("%c%c%c%c%c", 27, 91, 109, 0, 0); 60 } 61 } elseif (OS_WINDOWS) { 62 // XXX add ANSI codes here 63 } 64 } 65 66 // }}} 67 68 // {{{ displayLine(text) 69 70 function displayLine($text) 71 { 72 trigger_error("PEAR_Frontend_CLI::displayLine deprecated", E_USER_ERROR); 73 } 74 75 function _displayLine($text) 76 { 77 print "$this->lp$text\n"; 78 } 79 80 // }}} 81 // {{{ display(text) 82 83 function display($text) 84 { 85 trigger_error("PEAR_Frontend_CLI::display deprecated", E_USER_ERROR); 86 } 87 88 function _display($text) 89 { 90 print $text; 91 } 92 93 // }}} 94 // {{{ displayError(eobj) 95 96 /** 97 * @param object PEAR_Error object 98 */ 99 function displayError($eobj) 100 { 101 return $this->_displayLine($eobj->getMessage()); 102 } 103 104 // }}} 105 // {{{ displayFatalError(eobj) 106 107 /** 108 * @param object PEAR_Error object 109 */ 110 function displayFatalError($eobj) 111 { 112 $this->displayError($eobj); 113 exit(1); 114 } 115 116 // }}} 117 // {{{ displayHeading(title) 118 119 function displayHeading($title) 120 { 121 trigger_error("PEAR_Frontend_CLI::displayHeading deprecated", E_USER_ERROR); 122 } 123 124 function _displayHeading($title) 125 { 126 print $this->lp.$this->bold($title)."\n"; 127 print $this->lp.str_repeat("=", strlen($title))."\n"; 128 } 129 130 // }}} 131 // {{{ userDialog(prompt, [type], [default]) 132 133 function userDialog($command, $prompts, $types = array(), $defaults = array()) 134 { 135 $result = array(); 136 if (is_array($prompts)) { 137 $fp = fopen("php://stdin", "r"); 138 foreach ($prompts as $key => $prompt) { 139 $type = $types[$key]; 140 $default = @$defaults[$key]; 141 if ($type == 'password') { 142 system('stty -echo'); 143 } 144 print "$this->lp$prompt "; 145 if ($default) { 146 print "[$default] "; 147 } 148 print ": "; 149 $line = fgets($fp, 2048); 150 if ($type == 'password') { 151 system('stty echo'); 152 print "\n"; 153 } 154 if ($default && trim($line) == "") { 155 $result[$key] = $default; 156 } else { 157 $result[$key] = $line; 158 } 159 } 160 fclose($fp); 161 } 162 return $result; 163 } 164 165 // }}} 166 // {{{ userConfirm(prompt, [default]) 167 168 function userConfirm($prompt, $default = 'yes') 169 { 170 trigger_error("PEAR_Frontend_CLI::userConfirm not yet converted", E_USER_ERROR); 171 static $positives = array('y', 'yes', 'on', '1'); 172 static $negatives = array('n', 'no', 'off', '0'); 173 print "$this->lp$prompt [$default] : "; 174 $fp = fopen("php://stdin", "r"); 175 $line = fgets($fp, 2048); 176 fclose($fp); 177 $answer = strtolower(trim($line)); 178 if (empty($answer)) { 179 $answer = $default; 180 } 181 if (in_array($answer, $positives)) { 182 return true; 183 } 184 if (in_array($answer, $negatives)) { 185 return false; 186 } 187 if (in_array($default, $positives)) { 188 return true; 189 } 190 return false; 191 } 192 193 // }}} 194 // {{{ startTable([params]) 195 196 function startTable($params = array()) 197 { 198 trigger_error("PEAR_Frontend_CLI::startTable deprecated", E_USER_ERROR); 199 } 200 201 function _startTable($params = array()) 202 { 203 $params['table_data'] = array(); 204 $params['widest'] = array(); // indexed by column 205 $params['highest'] = array(); // indexed by row 206 $params['ncols'] = 0; 207 $this->params = $params; 208 } 209 210 // }}} 211 // {{{ tableRow(columns, [rowparams], [colparams]) 212 213 function tableRow($columns, $rowparams = array(), $colparams = array()) 214 { 215 trigger_error("PEAR_Frontend_CLI::tableRow deprecated", E_USER_ERROR); 216 } 217 218 function _tableRow($columns, $rowparams = array(), $colparams = array()) 219 { 220 $highest = 1; 221 for ($i = 0; $i < sizeof($columns); $i++) { 222 $col = &$columns[$i]; 223 if (isset($colparams[$i]) && !empty($colparams[$i]['wrap'])) { 224 $col = wordwrap($col, $colparams[$i]['wrap'], "\n", 0); 225 } 226 if (strpos($col, "\n") !== false) { 227 $multiline = explode("\n", $col); 228 $w = 0; 229 foreach ($multiline as $n => $line) { 230 if (strlen($line) > $w) { 231 $w = strlen($line); 232 } 233 } 234 $lines = sizeof($multiline); 235 } else { 236 $w = strlen($col); 237 } 238 if ($w > @$this->params['widest'][$i]) { 239 $this->params['widest'][$i] = $w; 240 } 241 $tmp = count_chars($columns[$i], 1); 242 // handle unix, mac and windows formats 243 $lines = (isset($tmp[10]) ? $tmp[10] : @$tmp[13]) + 1; 244 if ($lines > $highest) { 245 $highest = $lines; 246 } 247 } 248 if (sizeof($columns) > $this->params['ncols']) { 249 $this->params['ncols'] = sizeof($columns); 250 } 251 $new_row = array( 252 'data' => $columns, 253 'height' => $highest, 254 'rowparams' => $rowparams, 255 'colparams' => $colparams, 256 ); 257 $this->params['table_data'][] = $new_row; 258 } 259 260 // }}} 261 // {{{ endTable() 262 263 function endTable() 264 { 265 trigger_error("PEAR_Frontend_CLI::endTable deprecated", E_USER_ERROR); 266 } 267 268 function _endTable() 269 { 270 extract($this->params); 271 if (!empty($caption)) { 272 $this->_displayHeading($caption); 273 } 274 if (count($table_data) == 0) { 275 return; 276 } 277 if (!isset($width)) { 278 $width = $widest; 279 } else { 280 for ($i = 0; $i < $ncols; $i++) { 281 if (!isset($width[$i])) { 282 $width[$i] = $widest[$i]; 283 } 284 } 285 } 286 $border = false; 287 if (empty($border)) { 288 $cellstart = ''; 289 $cellend = ' '; 290 $rowend = ''; 291 $padrowend = false; 292 $borderline = ''; 293 } else { 294 $cellstart = '| '; 295 $cellend = ' '; 296 $rowend = '|'; 297 $padrowend = true; 298 $borderline = '+'; 299 foreach ($width as $w) { 300 $borderline .= str_repeat('-', $w + strlen($cellstart) + strlen($cellend) - 1); 301 $borderline .= '+'; 302 } 303 } 304 if ($borderline) { 305 $this->_displayLine($borderline); 306 } 307 for ($i = 0; $i < sizeof($table_data); $i++) { 308 extract($table_data[$i]); 309 if (!is_array($rowparams)) { 310 $rowparams = array(); 311 } 312 if (!is_array($colparams)) { 313 $colparams = array(); 314 } 315 $rowlines = array(); 316 if ($height > 1) { 317 for ($c = 0; $c < sizeof($data); $c++) { 318 $rowlines[$c] = preg_split('/(\r?\n|\r)/', $data[$c]); 319 if (sizeof($rowlines[$c]) < $height) { 320 $rowlines[$c] = array_pad($rowlines[$c], $height, ''); 321 } 322 } 323 } else { 324 for ($c = 0; $c < sizeof($data); $c++) { 325 $rowlines[$c] = array($data[$c]); 326 } 327 } 328 for ($r = 0; $r < $height; $r++) { 329 $rowtext = ''; 330 for ($c = 0; $c < sizeof($data); $c++) { 331 if (isset($colparams[$c])) { 332 $attribs = array_merge($rowparams, $colparams); 333 } else { 334 $attribs = $rowparams; 335 } 336 $w = isset($width[$c]) ? $width[$c] : 0; 337 //$cell = $data[$c]; 338 $cell = $rowlines[$c][$r]; 339 $l = strlen($cell); 340 if ($l > $w) { 341 $cell = substr($cell, 0, $w); 342 } 343 if (isset($attribs['bold'])) { 344 $cell = $this->bold($cell); 345 } 346 if ($l < $w) { 347 // not using str_pad here because we may 348 // add bold escape characters to $cell 349 $cell .= str_repeat(' ', $w - $l); 350 } 351 352 $rowtext .= $cellstart . $cell . $cellend; 353 } 354 if (!$border) { 355 $rowtext = rtrim($rowtext); 356 } 357 $rowtext .= $rowend; 358 $this->_displayLine($rowtext); 359 } 360 } 361 if ($borderline) { 362 $this->_displayLine($borderline); 363 } 364 } 365 366 // }}} 367 // {{{ outputData() 368 369 function outputData($data, $command = '_default') 370 { 371 switch ($command) { 372 case 'install': 373 case 'upgrade': 374 case 'upgrade-all': 375 if (isset($data['release_warnings'])) { 376 $this->_displayLine(''); 377 $this->_startTable(array( 378 'border' => false, 379 'caption' => 'Release Warnings' 380 )); 381 $this->_tableRow(array($data['release_warnings']), null, array(1 => array('wrap' => 55))); 382 $this->_endTable(); 383 $this->_displayLine(''); 384 } 385 $this->_displayLine($data['data']); 386 break; 387 case 'search': 388 $this->_startTable($data); 389 if (isset($data['headline']) && is_array($data['headline'])) { 390 $this->_tableRow($data['headline'], array('bold' => true), array(1 => array('wrap' => 55))); 391 } 392 393 foreach($data['data'] as $category) { 394 foreach($category as $pkg) { 395 $this->_tableRow($pkg, null, array(1 => array('wrap' => 55))); 396 } 397 }; 398 $this->_endTable(); 399 break; 400 case 'list-all': 401 $this->_startTable($data); 402 if (isset($data['headline']) && is_array($data['headline'])) { 403 $this->_tableRow($data['headline'], array('bold' => true), array(1 => array('wrap' => 55))); 404 } 405 406 foreach($data['data'] as $category) { 407 foreach($category as $pkg) { 408 unset($pkg[3]); 409 unset($pkg[4]); 410 $this->_tableRow($pkg, null, array(1 => array('wrap' => 55))); 411 } 412 }; 413 $this->_endTable(); 414 break; 415 case 'config-show': 416 $data['border'] = false; 417 $opts = array(0 => array('wrap' => 30), 418 1 => array('wrap' => 20), 419 2 => array('wrap' => 35)); 420 $this->_startTable($data); 421 if (isset($data['headline']) && is_array($data['headline'])) { 422 $this->_tableRow($data['headline'], 423 array('bold' => true), 424 $opts); 425 } 426 foreach($data['data'] as $group) { 427 foreach($group as $value) { 428 if ($value[2] == '') { 429 $value[2] = "<not set>"; 430 } 431 $this->_tableRow($value, null, $opts); 432 } 433 } 434 $this->_endTable(); 435 break; 436 case 'remote-info': 437 $data = array( 438 'caption' => 'Package details:', 439 'border' => false, 440 'data' => array( 441 array("Latest", $data['stable']), 442 array("Installed", $data['installed']), 443 array("Package", $data['name']), 444 array("License", $data['license']), 445 array("Category", $data['category']), 446 array("Summary", $data['summary']), 447 array("Description", $data['description']), 448 ), 449 ); 450 default: { 451 if (is_array($data)) { 452 $this->_startTable($data); 453 $count = count($data['data'][0]); 454 if ($count == 2) { 455 $opts = array(0 => array('wrap' => 25), 456 1 => array('wrap' => 48) 457 ); 458 } elseif ($count == 3) { 459 $opts = array(0 => array('wrap' => 30), 460 1 => array('wrap' => 20), 461 2 => array('wrap' => 35) 462 ); 463 } else { 464 $opts = null; 465 } 466 if (isset($data['headline']) && is_array($data['headline'])) { 467 $this->_tableRow($data['headline'], 468 array('bold' => true), 469 $opts); 470 } 471 foreach($data['data'] as $row) { 472 $this->_tableRow($row, null, $opts); 473 } 474 $this->_endTable(); 475 } else { 476 $this->_displayLine($data); 477 } 478 } 479 } 480 } 481 482 // }}} 483 // {{{ log(text) 484 485 486 function log($text, $append_crlf = true) 487 { 488 if ($append_crlf) { 489 return $this->_displayLine($text); 490 } 491 return $this->_display($text); 492 } 493 494 495 // }}} 496 // {{{ bold($text) 497 498 function bold($text) 499 { 500 if (empty($this->term['bold'])) { 501 return strtoupper($text); 502 } 503 return $this->term['bold'] . $text . $this->term['normal']; 504 } 505 506 // }}} 507 } 508 509 ?>
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| Généré le : Sat Feb 24 14:40:03 2007 | par Balluche grâce à PHPXref 0.7 |