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
|
<?
$module = array("page" => "backend_page",
"cron" => "backend_cron",
"block" => "backend_block",
"admin" => "backend_admin");
include "includes/theme.inc";
include "modules/backend.class";
function backend_page() {
global $theme;
// Get channel info:
$result = db_query("SELECT * FROM channel ORDER BY id");
$theme->header();
print "<TABLE BORDER=\"0\">\n";
while ($channel = db_fetch_object($result)) {
if ($state % 3 == 0) print " <TR>\n";
print " <TD ALIGN=\"center\" VALIGN=\"top\" WIDTH=\"33%\">\n";
// Load backend from database:
$backend = new backend($channel->id);
// Read headlines from backend class:
$content = "";
for (reset($backend->headlines); $headline = current($backend->headlines); next($backend->headlines)) {
$content .= "<LI>$headline</LI>\n";
}
// Print backend box to screen:
$theme->box($backend->site, "$content<P ALIGN=\"right\">[ <A HREF=\"$backend->url\">more</A> ]\n");
print " </TD>\n";
if ($state % 3 == 2) print " </TR>\n";
$state += 1;
}
print "</TABLE>\n";
$theme->footer();
}
function backend_cron() {
$result = db_query("SELECT * FROM channel");
while ($channel = db_fetch_object($result)) {
$backend = new Backend($channel->id);
}
}
function backend_block() {
$result = db_query("SELECT * FROM channel");
while ($channel = db_fetch_object($result)) {
$backend = new Backend($channel->id);
$content = "";
for (reset($backend->headlines); $headline = current($backend->headlines); next($backend->headlines)) {
$content .= "<LI>$headline</LI>\n";
}
$blocks[$channel->id]["subject"] = $backend->site;
$blocks[$channel->id]["content"] = $content;
$blocks[$channel->id]["info"] = "$backend->site headlines";
$blocks[$channel->id]["link"] = $backend->url;
}
return $blocks;
}
function backend_admin_main() {
global $theme;
// Get channel info:
$result = db_query("SELECT * FROM channel ORDER BY id");
$output .= "<TABLE BORDER=\"1\" CELLSPADDING=\"2\" CELLSPACING=\"2\">\n";
$output .= " <TH>site</TH><TH>contact</TH><TH>last update</TH><TH COLSPAN=\"2\">operations</TH></TR>\n";
while ($channel = db_fetch_object($result)) {
// Load backend from database:
$backend = new backend($channel->id);
$output .= "<TR>\n";
$output .= " <TD><A HREF=\"$backend->url\">$backend->site</A></TD>\n";
$output .= " <TD><A HREF=\"mailto:$backend->contact\">$backend->contact</A></TD>\n";
$output .= " <TD ALIGN=\"center\">". format_interval(time() - $backend->timestamp) ." ago</TD>\n";
$output .= " <TD ALIGN=\"center\"><A HREF=\"admin.php?mod=backend&op=refresh&id=$backend->id\">refresh</A></TD>\n";
$output .= " <TD ALIGN=\"center\"><A HREF=\"admin.php?mod=backend&op=delete&id=$backend->id\">delete</A></TD>\n";
$output .= "</TR>\n";
}
$output .= "</TABLE>\n";
$output .= "<BR><BR>\n";
$output .= "<HR>\n";
$output .= " <FORM ACTION=\"admin.php?mod=backend\" METHOD=\"post\">\n";
$output .= " <P>\n";
$output .= " <B>Site name:</B><BR>\n";
$output .= " <INPUT TYPE=\"text\" NAME=\"site\" SIZE=\"50\">\n";
$output .= " </P>\n";
$output .= " <P>\n";
$output .= " <B>URL:</B><BR>\n";
$output .= " <INPUT TYPE=\"text\" NAME=\"url\" SIZE=\"50\">\n";
$output .= " </P>\n";
$output .= " <P>\n";
$output .= " <B>Backend file:</B><BR>\n";
$output .= " <INPUT TYPE=\"text\" NAME=\"backend\" SIZE=\"50\">\n";
$output .= " </P>\n";
$output .= " <P>\n";
$output .= " <B>Contact information:</B><BR>\n";
$output .= " <INPUT TYPE=\"text\" NAME=\"contact\" SIZE=\"50\">\n";
$output .= " </P>\n";
$output .= " <INPUT TYPE=\"submit\" NAME=\"op\" VALUE=\"Add backend\">\n";
$output .= " </FORM>\n";
print $output;
}
function backend_admin() {
global $op, $id, $site, $url, $backend, $contact;
switch($op) {
case "refresh":
$backend = new backend($id);
$backend->refresh();
backend_admin_main();
break;
case "delete":
$backend = new backend($id);
$backend->dump();
$backend->delete();
backend_admin_main();
break;
case "Add backend":
$backend = new backend($id, $site, $url, $backend, $contact);
$backend->add();
// fall through:
default:
backend_admin_main();
}
}
?>
|
