forked from amadeuspzs/TODO
/
index.php
200 lines (138 loc) · 4.85 KB
/
index.php
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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
<?php
/*
Basic TODO list
--------------------------------------------------------------------
Copyright (c) 2005-2013 Amadeus Stevenson, http://amadeus.maclab.org
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Where the list is stored:
$file = "todo.list";
/* INTEGRATING THIS PAGE INTO YOUR SITE HTML
There is one javascript which needs to stay in your <head></head> part if
you want the "Toggle All" functionality.
Otherwise replace all the HTML in between the HEADER and FOOTER comments below.
*/
$version = "0.1.2";
$modified = filemtime ( $file );
$hash = sha1_file ( $file );
if ( isset ( $_POST["submit"] ) && $_POST["ohash"] == $hash ) {
if ( $_POST["submit"] == "Add" && ! empty ( $_POST["data"]) ) {
$fp = fopen ( $file, "a+" ) or die ("Cannot open $file for writing, check permissions");
fwrite ( $fp, stripslashes($_POST["data"])."\n" );
fclose ( $fp ) ;
} elseif ( $_POST["submit"] == "Remove" ) {
$data = file ( $file );
$fp = fopen ( $file , "w+" ) or die ("Cannot open $file for writing, check permissions");
$n = 0;
foreach ( $data as $line ) {
if ( empty ( $_POST["line"][$n] ) ) {
fwrite ( $fp, $line );
}
$n++;
}
fclose ( $fp );
} elseif ( $_POST["submit"] == "Complete" ) {
$data = file ( $file );
$fp = fopen ( $file , "w+" ) or die ("Cannot open $file for writing, check permissions");
$n = 0;
foreach ( $data as $line ) {
if ( empty ( $_POST["line"][$n] ) ) {
fwrite ( $fp, $line );
} else {
if ( !strstr ( $line , "<strike>") ) {
fwrite ( $fp, "<strike>" . trim($line) . "</strike>\n" );
} else {
$line = str_replace ( "<strike>","",$line );
$line = str_replace ( "</strike>","",$line );
fwrite ( $fp, $line );
}
}
$n++;
}
fclose ( $fp );
}
$hash = sha1_file ( "todo.list" );
}
/* HEADER BEGINS */
echo "<html>
<head>
<script language=\"javascript\">
function checkAll(){
for (var i=0;i<document.forms[0].elements.length;i++)
{
var e=document.forms[0].elements[i];
if ((e.name != 'allbox') && (e.type=='checkbox'))
{
e.checked=document.forms[0].allbox.checked;
}
}
}
</script>
</head>
<body>";
/* HEADER ENDS */
?>
<b>TODO List v <?php echo $version?></b><br />
Updated: <?php echo date ("F d Y H:i:s T", $modified ); ?>, ~ <?php echo timeSince ( $modified );?><br />
<hr />
<form action="<?php echo $_SERVER["PHP_SELF"]?>" method="POST" name="todo">
<input type="hidden" name="ohash" value="<?php echo $hash ?>" />
<pre>
<?php
$data = file ( $file );
$n = 0;
foreach ( $data as $line ) {
echo "<input type='checkbox' name='line[$n]' />";
echo $line ;
$n++;
}
?>
</pre>
<hr />
<input type="checkbox" value="on" name="allbox" onclick="checkAll();"/> Toggle all<br />
<input type="text" name="data" size="35" />
<input type="submit" name="submit" value="Add" />
<input type="submit" name="submit" value="Remove" />
<input type="submit" name="submit" value="Complete" />
</form>
<?php
/* FOOTER BEGINS */
echo "</body></html>";
/* FOOTER ENDS */
/* FUNCTIONS */
function timeSince ( $timestamp ) {
$diff = time() - $timestamp;
if ( $diff < 4000 ) {
$diff = ceil ( $diff / 60 );
$unit = "minute";
} elseif ( $diff < 100000 ) {
$diff = ceil ( $diff / 3600 );
$unit = "hour";
} else {
$diff = ceil ( $diff / 86400 );
$unit = "day";
}
$end = ( $diff <= 1 ) ? NULL : "s";
return "$diff $unit$end ago";
}
?>