KT_cmis_atom_service_helper.inc.php
9.29 KB
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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
<?php
class KT_cmis_atom_service_helper {
/**
* Creates an AtomPub entry for a CMIS entry and adds it to the supplied feed
*
* @param object $feed The feed to which we add the entry
* @param array $cmisEntry The entry data
* @param string $parent The parent folder
*/
static public function createObjectEntry(&$feed, $cmisEntry, $parent, $path)
{
// TODO next two lots of code (1 commented 1 not) must be replaced with something better
// $feed->newId('urn:uuid:' . $cmisEntry['properties']['Name']['value'] . '-'
// . strtolower($cmisEntry['properties']['ObjectTypeId']['value']), $entry);
// echo $_SERVER['QUERY_STRING']."<BR>\n";
// preg_match('/^\/?[^\/]*\/folder\/(.*)\/[^\/]*\/?$/', trim($_SERVER['QUERY_STRING'], '/'), $matches);
// $path = $matches[1];
// $parent = preg_replace('/\/[^\/]*$/', '', $path);
// // TODO fix path to work on old method, after fixing drupal module to not require extended path
//
// $path = '';
$id = $cmisEntry['properties']['ObjectId']['value'];
$entry = $feed->newEntry();
$feed->newField('id', 'urn:uuid:' . $id, $entry);
// print_r($cmisEntry);
// links
// TODO check parent link is correct, fix if needed
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-parent'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/folder/' . $cmisEntry['properties']['ParentId']['value']));
$entry->appendChild($link);
if (strtolower($cmisEntry['properties']['ObjectTypeId']['value']) == 'folder')
{
// TODO check parent link is correct, fix if needed
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-folderparent'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/folder/' . $cmisEntry['properties']['ParentId']['value']));
$entry->appendChild($link);
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-children'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/'
. strtolower($cmisEntry['properties']['ObjectTypeId']['value'])
. '/' . $cmisEntry['properties']['ObjectId']['value']
. '/children'));
$entry->appendChild($link);
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-descendants'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/'
. strtolower($cmisEntry['properties']['ObjectTypeId']['value'])
. '/' . $cmisEntry['properties']['ObjectId']['value']
. '/descendants'));
$entry->appendChild($link);
}
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-type'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/type/' . strtolower($cmisEntry['properties']['ObjectTypeId']['value'])));
$entry->appendChild($link);
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-repository'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/servicedocument'));
$entry->appendChild($link);
// end links
$entry->appendChild($feed->newElement('summary', $cmisEntry['properties']['Name']['value']));
$entry->appendChild($feed->newElement('title', $cmisEntry['properties']['Name']['value']));
// main CMIS entry
$objectElement = $feed->newElement('cmis:object');
$propertiesElement = $feed->newElement('cmis:properties');
foreach($cmisEntry['properties'] as $propertyName => $property)
{
$propElement = $feed->newElement('cmis:' . $property['type']);
$propElement->appendChild($feed->newAttr('cmis:name', $propertyName));
$feed->newField('cmis:value', CMISUtil::boolToString($property['value']), $propElement);
$propertiesElement->appendChild($propElement);
}
$objectElement->appendChild($propertiesElement);
$entry->appendChild($objectElement);
}
/**
* Retrieves the list of types|type definition as a CMIS AtomPub feed
*
* @param string $typeDef Type requested - 'All Types' indicates a listing, else only a specific type
* @param array $types The types found
* @return string CMIS AtomPub feed
*/
static public function getTypeFeed($typeDef, $types)
{
$typesString = '';
$typesHeading = '';
switch($typeDef)
{
case 'all':
case 'children':
case 'descendants':
$typesString = 'types-' . $typeDef;
$typesHeading = 'All Types';
break;
default:
$typesString = 'type-' . $typeDef;
$typesHeading = $typeDef;
break;
}
//Create a new response feed
$feed = new KT_cmis_atom_responseFeed(CMIS_APP_BASE_URI, $typesHeading, null, null, null, 'urn:uuid:' . $typesString);
foreach($types as $type)
{
$entry = $feed->newEntry();
$feed->newId('urn:uuid:type-' . strtolower($type['typeId']), $entry);
// links
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','self'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/type/' . strtolower($type['typeId'])));
$entry->appendChild($link);
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-type'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/type/' . strtolower($type['typeId'])));
$entry->appendChild($link);
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-children'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/type/' . strtolower($type['typeId']) . '/children'));
$entry->appendChild($link);
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-descendants'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/type/' . strtolower($type['typeId']) . '/descendants'));
$entry->appendChild($link);
$link = $feed->newElement('link');
$link->appendChild($feed->newAttr('rel','cmis-repository'));
$link->appendChild($feed->newAttr('href', CMIS_APP_BASE_URI . $feed->workspace . '/servicedocument'));
$entry->appendChild($link);
$entry->appendChild($feed->newElement('summary', $type['typeId'] . ' Type'));
$entry->appendChild($feed->newElement('title', $type['typeId']));
// main CMIS entry
$feedElement = $feed->newElement('cmis:' . strtolower($type['typeId']) . 'Type');
foreach($type as $property => $value)
{
$feed->newField($property, CMISUtil::boolToString($value), $feedElement);
}
$entry->appendChild($feedElement);
}
return $feed;
}
/**
* Fetches the CMIS objectId based on the path
*
* @param array $path
* @param object $ktapi KTAPI instance
*/
// TODO make this much more efficient than this messy method
static public function getFolderId($path, &$ktapi)
{
// lose first item
array_shift($path);
$numQ = count($path);
$numFolders = $numQ;
$folderId = 1;
$start = 0;
while($start < $numFolders)
{
$name = $path[$numQ-$numFolders+$start];
// hack to fix drupal url encoding issue
$name = str_replace('%2520', '%20', $name);
$folderName = urldecode($name);
$folder = $ktapi->get_folder_by_name($folderName, $folderId);
$folderId = $folder->get_folderid();
++$start;
}
return CMISUtil::encodeObjectId('Folder', $folderId);
}
static public function getCmisProperties($xmlArray)
{
$properties = array();
foreach($xmlArray as $cmisPropertyDefinition)
{
foreach($cmisPropertyDefinition as $propertyType => $propertyDefinition)
{
$properties[$propertyDefinition['@attributes']['cmis:name']] = $propertyDefinition['@children']['cmis:value'][0]['@value'];
}
}
return $properties;
}
static public function getAtomValues($xmlArray, $tag)
{
if (!is_null($xmlArray['atom:'.$tag]))
return $xmlArray['atom:'.$tag][0]['@value'];
else if (!is_null($xmlArray[$tag]))
return $xmlArray[$tag][0]['@value'];
return null;
}
}
?>