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* table support working

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* added bold support for xterm/vt220/vt100 terminals
This commit is contained in:
Stig Bakken 2002-03-22 11:57:45 +00:00
parent 8ce0ceb372
commit 5cc2e77ca8
1 changed files with 118 additions and 16 deletions
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134
pear/PEAR/Frontend/CLI.php
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@ -1,36 +1,84 @@
<?php
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Stig Sæther Bakken <ssb@fast.no> |
+----------------------------------------------------------------------+
$Id$
*/
require_once "PEAR.php";
class PEAR_Frontend_CLI extends PEAR
{
// {{{ properties
var $omode = 'plain';
var $params = array();
var $term = array(
'bold' => '',
'normal' => '',
);
// }}}
// {{{ constructor
function PEAR_Frontend_CLI()
{
parent::PEAR();
}
function _PEAR_Frontend_CLI()
{
parent::_PEAR();
if ($this->omode) {
$this->endOutput();
if (isset($_ENV['TERM'])) {
if (preg_match('/^(xterm|vt220)/', $_ENV['TERM'])) {
$this->term['bold'] = sprintf("%c%c%c%c", 27, 91, 49, 109);
$this->term['normal']=sprintf("%c%c%c", 27, 91, 109);
} elseif (preg_match('/^vt100/', $_ENV['TERM'])) {
$this->term['bold'] = sprintf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0);
$this->term['normal']=sprintf("%c%c%c%c%c", 27, 91, 109, 0, 0);
}
} elseif (OS_WINDOWS) {
// XXX add ANSI codes here
}
}
// }}}
// For now, all the display functions print a "| " at the
// beginning of the line. This is just a temporary thing, it
// is for discovering commands that use print instead of
// the UI layer.
// {{{ displayLine(text)
function displayLine($text)
{
print "| $text\n";
}
// }}}
// {{{ displayHeading(title)
function displayHeading($title)
{
print "| ".strtoupper($title)."\n";
print "| ".$this->bold($title)."\n";
print "| ".str_repeat("=", strlen($title))."\n";
}
// }}}
// {{{ userDialog(prompt, [type], [default])
function userDialog($prompt, $type = 'text', $default = '')
{
if ($type == 'password') {
@ -54,6 +102,9 @@ class PEAR_Frontend_CLI extends PEAR
return $line;
}
// }}}
// {{{ userConfirm(prompt, [default])
function userConfirm($prompt, $default = 'yes')
{
static $positives = array('y', 'yes', 'on', '1');
@ -78,6 +129,9 @@ class PEAR_Frontend_CLI extends PEAR
return false;
}
// }}}
// {{{ startTable([params])
function startTable($params = array())
{
$this->omode = 'table';
@ -87,11 +141,14 @@ class PEAR_Frontend_CLI extends PEAR
$this->params = $params;
}
// }}}
// {{{ tableRow(columns, [rowparams], [colparams])
function tableRow($columns, $rowparams = array(), $colparams = array())
{
for ($i = 0; $i < sizeof($columns); $i++) {
if (!isset($this->params['widest'][$i]) ||
strlen($columns[$i] > $this->params['widest'][$i]))
strlen($columns[$i]) > $this->params['widest'][$i])
{
$this->params['widest'][$i] = strlen($columns[$i]);
}
@ -109,6 +166,9 @@ class PEAR_Frontend_CLI extends PEAR
$this->params['table_data'][] = $new_row;
}
// }}}
// {{{ endTable()
function endTable()
{
$this->omode = '';
@ -125,30 +185,72 @@ class PEAR_Frontend_CLI extends PEAR
}
}
}
if (empty($params['border'])) {
$cellstart = " ";
$rowend = "\n";
if (empty($border)) {
$cellstart = ' ';
$cellend = ' ';
$rowend = '';
$padrowend = false;
$borderline = '';
} else {
$cellstart = "| ";
$rowend = " |\n";
$cellstart = '| ';
$cellend = ' ';
$rowend = '|';
$padrowend = true;
$borderline = "+";
$borderline = '+';
foreach ($width as $w) {
$borderline .= str_repeat('-', $w + 2);
$borderline .= str_repeat('-', $w + strlen($cellstart) + strlen($cellend) - 1);
$borderline .= '+';
}
}
if ($borderline) {
$this->displayLine($borderline);
}
for ($i = 0; $i < sizeof($table_data); $i++) {
extract($table_data[$i]);
$rowtext = '';
for ($c = 0; $c < sizeof($data); $c++) {
if (isset($colparams[$c])) {
$attribs = array_merge($rowparams, $colparams);
} else {
$attribs = $rowparams;
}
$w = $width[$c];
$l = strlen($data[$c]);
$cell = $data[$c];
if ($l > $w) {
print
$cell = substr($cell, 0, $w);
}
if (isset($attribs['bold'])) {
$cell = $this->bold($cell);
}
if ($l < $w) {
// not using str_pad here because we may
// add bold escape characters to $cell
$cell .= str_repeat(' ', $w - $l);
}
$rowtext .= $cellstart . $cell . $cellend;
}
$rowtext .= $rowend;
$this->displayLine($rowtext);
}
if ($borderline) {
$this->displayLine($borderline);
}
}
// }}}
// {{{ bold($text)
function bold($text)
{
if (empty($this->term['bold'])) {
return strtoupper($text);
}
return $this->term['bold'] . $text . $this->term['normal'];
}
// }}}
}
?>