blob: 4dbfa58b7cb6fcf2db6ff844d2447e43d7f77415 (
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
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
|
<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @category Piwik
* @package Piwik
*/
/**
* RSS Feed.
* The RSS renderer can be used only on Piwik_DataTable_Array that are arrays of Piwik_DataTable.
* A RSS feed contains one dataTable per element in the Piwik_DataTable_Array.
*
* @package Piwik
* @subpackage Piwik_DataTable
*/
class Piwik_DataTable_Renderer_Rss extends Piwik_DataTable_Renderer
{
function render()
{
return $this->renderTable($this->table);
}
protected function renderTable($table)
{
if(!($table instanceof Piwik_DataTable_Array)
|| $table->getKeyName() != 'date')
{
throw new Exception("RSS Feed only used on Piwik_DataTable_Array with keyName = 'date'");
}
$idSite = Piwik_Common::getRequestVar('idSite', 1);
$period = Piwik_Common::getRequestVar('period');
$currentUrl = Piwik_Url::getCurrentUrlWithoutFileName();
$piwikUrl = $currentUrl . "?module=CoreHome&action=index&idSite=" . $idSite . "&period=" . $period;
$out = "";
$moreRecentFirst = array_reverse($table->getArray(), true);
foreach($moreRecentFirst as $date => $subtable )
{
$timestamp = $table->metadata[$date]['timestamp'];
$site = $table->metadata[$date]['site'];
$pudDate = date('r', $timestamp);
$dateUrl = date('Y-m-d', $timestamp);
$thisPiwikUrl = htmlentities($piwikUrl . "&date=$dateUrl");
$siteName = $site->getName();
$title = $siteName . " on ". $date;
$out .= "\t<item>
<pubDate>$pudDate</pubDate>
<guid>$thisPiwikUrl</guid>
<link>$thisPiwikUrl</link>
<title>$title</title>
<author>http://piwik.org</author>
<description>";
$out .= htmlspecialchars( $this->renderDataTable($subtable) );
$out .= "</description>\n\t</item>\n";
}
$header = $this->getRssHeader();
$footer = $this->getRssFooter();
return $this->output( $header . $out . $footer);
}
protected function output($str)
{
@header("Content-Type: text/xml;charset=utf-8");
return $str;
}
protected function getRssFooter()
{
return "\t</channel>\n</rss>";
}
protected function getRssHeader()
{
$generationDate = date('r');
$header = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<rss version=\"2.0\">
<channel>
<title>piwik statistics - RSS</title>
<link>http://piwik.org</link>
<description>Piwik RSS feed</description>
<pubDate>$generationDate</pubDate>
<generator>piwik</generator>
<language>en</language>
<lastBuildDate>$generationDate</lastBuildDate>";
return $header;
}
protected function renderDataTable($table)
{
if($table->getRowsCount() == 0)
{
return "<b><i>Empty table</i></b> <br>\n";
}
$i = 1;
$tableStructure = array();
/*
* table = array
* ROW1 = col1 | col2 | col3 | metadata | idSubTable
* ROW2 = col1 | col2 (no value but appears) | col3 | metadata | idSubTable
* subtable here
*/
$allColumns = array();
foreach($table->getRows() as $row)
{
foreach($row->getColumns() as $column => $value)
{
// for example, goals data is array: not supported in export RSS
// in the future we shall reuse ViewDataTable for html exports in RSS anyway
if(is_array($value))
{
continue;
}
$allColumns[$column] = true;
$tableStructure[$i][$column] = $value;
}
$i++;
}
$html = "\n";
$html .= "<table border=1 width=70%>";
$html .= "\n<tr>";
foreach($allColumns as $name => $toDisplay)
{
if($toDisplay !== false)
{
$html .= "\n\t<td><b>$name</b></td>";
}
}
$html .= "\n</tr>";
$colspan = count($allColumns);
foreach($tableStructure as $row)
{
$html .= "\n\n<tr>";
foreach($allColumns as $columnName => $toDisplay)
{
if($toDisplay !== false)
{
$value = "-";
if(isset($row[$columnName]))
{
$value = urldecode($row[$columnName]);
}
$html .= "\n\t<td>$value</td>";
}
}
$html .= "</tr>";
}
$html .= "\n\n</table>";
return $html;
}
}
|
