blob: fc852b6c57dfc4767767d7a426e6d526fda4b6e6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
<?php
/**
* @author stev leibelt <artodeto@bazzline.net>
* @since 2014-08-14
*/
/**
* Class Command_Channel_Edit
*/
class Command_Channel_Edit extends Command_Channel_AbstractCommand
{
/**
* @var string
*/
private $inputName;
/**
* @var int
*/
private $inputId;
/**
* @throws Exception
*/
public function execute()
{
reset($this->channels);
$lines = $this->file->read();
$content = array();
$contentAfterCurrentChannel = array();
$string = new String();
$foundCurrentChannelLine = false;
$linePrefixToSearchFor = '$channels[' . $this->inputId . ']';
foreach ($lines as $line) {
if ($string->startsWith($line, $linePrefixToSearchFor)) {
$foundCurrentChannelLine = true;
} else {
if ($foundCurrentChannelLine) {
$contentAfterCurrentChannel[] = $line;
} else {
$content[] = $line;
}
}
}
$content[] = '$channels[' . $this->inputId . '] = \'' . $this->inputName . '\';';
foreach ($contentAfterCurrentChannel as $line) {
$content[] = $line;
}
$this->file->write($content);
}
/**
* @return array
*/
public function getUsage()
{
return array(
'id=<id> name="<name>"',
' available channels: ' . implode(',', array_keys($this->channels))
);
}
/**
* @throws Exception
*/
public function verify()
{
if ($this->input->getNumberOfArguments() !== 2) {
throw new Exception(
'invalid number of arguments provided'
);
}
$name = $this->input->getParameterValue('name');
$id = $this->input->getParameterValue('id');
if (is_null($name)) {
throw new Exception(
'no name provided'
);
}
if (is_null($id)) {
throw new Exception(
'no id provided'
);
} else if (!isset($this->channels[$id])) {
throw new Exception(
'invalid id provided'
);
}
$this->inputName = $name;
$this->inputId = $id;
}
}
|
