XWiki - XWiki - #if ($request.docname)$xwiki.getDocument($request.docname).plainTitle ($request.docname): #end$services.localization.render('xe.attachmentSelector.gallery.title')

$response.sendRedirect($targetDocument.getURL($docAction, "$!{fieldname}=$!{lastAttachment.filename}&form_token=$!{escapetool.url($request.get('form_token'))}"))

14

#stop

15

#end

##

## Macros

##

#set ($translationPrefix = 'xe.attachmentSelector')

23

#set ($attachmentPickerDocName = 'XWiki.AttachmentSelector')

24

25

$xwiki.ssx.use($attachmentPickerDocName)

26

$xwiki.jsx.use($attachmentPickerDocName)

27

28

#**

29

* Displays the attachment gallery as a list of attachment boxes, starting with special boxes for uploading a new attachment and for setting a default value.

30

*

31

* @param $targetDocument the document to recieve the field value being modified

32

* @param $targetAttachDocument the document to list/save attachments to

33

* @param $options generic picker options

34

*#

35

#macro (attachmentPicker_displayAttachmentGallery $targetDocument, $targetAttachDocument, $options)

36

#set ($currentValue = $targetDocument.getValue($options.property))

37

#if ("$!{targetAttachDocument.getAttachment($currentValue)}" == '')

38

#set ($currentValue = "$!{options.defaultValue}")

39

#end

40

(% class="gallery" %)(((

41

## Only display the upload form if they have edit permission on targetAttachDocument

42

#if ($xwiki.hasAccessLevel('edit',$xcontext.user,${targetAttachDocument.fullName}))

43

#attachmentPicker_displayUploadForm($targetDocument, $targetAttachDocument, $options)

44

#end

45

#attachmentPicker_displayAttachmentGalleryEmptyValue($targetDocument, $targetAttachDocument, $options, $currentValue)

46

#set ($sortedAttachments = $sorttool.sort($targetAttachDocument.getAttachmentList(), "${options.sortAttachmentsBy}") )

47

#foreach ($attachment in $sortedAttachments)

48

#set ($extension = $attachment.getFilename())

49

#set ($extension = $extension.substring($mathtool.add($extension.lastIndexOf('.'), 1)).toLowerCase())

50

#if ($options.filter.size() == 0 || $options.filter.contains($extension))

51

#attachmentPicker_displayAttachmentBox($attachment $targetDocument $targetAttachDocument, $options $currentValue)

#end

#end

)))

#end

#**

* Displays an attachment box.

59

*

60

* @param $attachment the target attachment to display

61

* @param $targetDocument the document being modified

62

* @param $options generic picker options

63

* @param $currentValue the currently selected file, used for determining if the box should be highlighted as the current value

64

*#

65

#macro (attachmentPicker_displayAttachmentBox $attachment $targetDocument $targetAttachDocument, $options $currentValue)

66

#if ($options.displayImage && $attachment.isImage())

67

#set ($cssClass = 'gallery_image')

68

#else

69

#set ($cssClass = '')

70

#end

71

#attachmentPicker_displayStartFrame({'value' : $attachment.filename, 'text' : $attachment.filename, 'cssClass' : "$!{cssClass}"} $currentValue)

72

#attachmentPicker_displayAttachmentDetails($attachment $options)

73

#set ($returnURL = $escapetool.url($doc.getURL('view', $request.queryString)))

74

#set ($deleteURL = $targetAttachDocument.getAttachmentURL($attachment.filename, 'delattachment', "xredirect=${returnURL}&form_token=$!{services.csrf.getToken()}") )

75

#set ($viewURL = $targetAttachDocument.getAttachmentURL($attachment.filename) )##{'name' : 'download', 'url' : $viewURL, 'rel' : '__blank'}

76

#set ($selectURL = $targetDocument.getURL(${options.get('docAction')}, "${options.get('classname')}_${options.get('object')}_${options.get('property')}=${attachment.filename}&form_token=$!{services.csrf.getToken()}"))

77

#attachmentPicker_displayEndFrame ([{'name' : 'select', 'url' : $selectURL}, {'name' : 'delete', 'url' : $deleteURL}])

#end

#**

* Writes the wiki code used at the start of an attachment box. Outputs the attachment title bar, and opens the inner frame div.

82

*

83

* @param $boxOptions a map of parameters/options for the current attachment, holding, for example, the attachment name (boxOptions.value),

84

* the title to display (boxOptions.text), optional extra CSS classnames to put on the box (boxOptions.cssClass)

85

* @param $currentValue the currently selected file, used for determining if this attachment should be highlighted as the current value

86

*#

87

#macro (attachmentPicker_displayStartFrame $boxOptions $currentValue)

88

(% class="gallery_attachmentbox $!{boxOptions.cssClass} #if ("$!{boxOptions.value}" == $currentValue) current#{end}" %)(((

89

(% class="gallery_attachmenttitle" title="$!{boxOptions.value}" %)((($boxOptions.text)))

90

(% class="gallery_attachmentframe" %)(((

#end

#**

* Displays details about an attachment inside the attachment box. If the attachment is an image and the "displayImage" option is on,

95

* then the image is displayed. Otherwise, some basic information is displayed: the version, the size, the date and the author.

96

*

97

* @param $attachment the target attachment to display

98

* @param $options generic picker options

99

*#

100

#macro (attachmentPicker_displayAttachmentDetails $attachment $options)

101

#if ($attachment)

102

#if ($attachment.isImage() && $options.displayImage)

103

#set ($attachmentDocument = $attachment.getDocument())

104

[[[[image:${attachmentDocument.fullName}@${attachment.filename}||width=160]]>>attach:${attachmentDocument.fullName}@${attachment.filename}||rel="lightbox[attachments]"]]

105

#else

106

* (% class="mime" %){{html wiki=false clean=false}}#mimetypeimg($attachment.getMimeType().toLowerCase() $attachment.getFilename().toLowerCase()){{/html}}(%%) (% class="filename" %)$attachment.getFilename()(% %)

107

* v$attachment.getVersion() (#dynamicsize($attachment.filesize))

108

* $services.localization.render('core.viewers.attachments.author', [$!{xwiki.getUserName($attachment.author, false)}]) $services.localization.render('core.viewers.attachments.date', [$!{xwiki.formatDate($attachment.date, 'dd/MM/yyyy hh:mm')}])

109

* (% class="buttonwrapper" %)[[${services.localization.render("${translationPrefix}.actions.download")}>>attach:${attachment.getDocument()}@${attachment.filename}||title="$services.localization.render("${translationPrefix}.actions.download")" rel="__blank" class="button"]](%%)

#end

#end

#end

#**

* Writes the wiki code used at the end of an attachment box. Closes the inner frame div, and outputs the attachment actions.

116

*

117

* @param $actions a list of maps defining action buttons, where each entry contains a subset of the following:

118

* <dl>

119

* <dt>name</dt>

120

* <dd>identifies the action; the name is used as a CSS classname, and in the translation key for the display text, as "xe.attachmentSelector.actions.<name>"</dd>

121

* <dt>url</dt>

122

* <dd>the destination of the button</dd>

123

* <dt>rel</dt>

124

* <dd>an optional parameter to be used in the "rel" HTML attribute; for example "__blank" can be used to open the link in a new tab/window</dd>

125

* </dl>

126

*#

127

#macro (attachmentPicker_displayEndFrame $actions)

128

)))## attachmentframe

129

(% class="gallery_actions" %)(((

130

#foreach ($action in $actions)

131

#set( $actionname = $services.localization.render("${translationPrefix}.actions.${action.name}") )

132

[[${actionname}>>path:${action.url}||class="tool ${action.name}" title="${actionname}" #if($action.rel) rel="${action.rel}"#end]]##

#end

)))## actions

)))## attachmentbox

#end

#**

* Displays the upload box used for adding and selecting a new attachment.

140

*

141

* @param $targetDocument the document with the property being modified

142

* @param $targetAttachDocument the document to upload the attachment to

143

* @param $options generic picker options

144

*#

145

#macro (attachmentPicker_displayUploadForm $targetDocument, $targetAttachDocument, $options)

146

#attachmentPicker_displayStartFrame({

147

'value' : $services.localization.render("${translationPrefix}.upload.title"),

148

'text' : $services.localization.render("${translationPrefix}.upload.title"),

149

'cssClass' : 'gallery_upload'

} $NULL)

#if (${options.rawfilter} != '')

155

<span class="xHint">$services.localization.render("${translationPrefix}.upload.hint", [${options.rawfilter}])</span>

#end

</div>

</span>

</div>

</form>

#attachmentPicker_displayEndFrame ([])

#end

#**

* Displays the "empty value" box, used for unsetting the field value.

177

*

178

* @param $targetDocument the document being modified

179

* @param $targetAttachDocument the document that the attachments will the loaded from/saved to

180

* @param $options generic picker options

181

* @param $currentValue the currently selected file, used for determining if the empty box should be highlighted as the current value

182

*#

183

#macro (attachmentPicker_displayAttachmentGalleryEmptyValue $targetDocument, $targetAttachDocument, $options, $currentValue)

184

#if ("$!{options.get('defaultValue')}" != '')

185

#set ($reference = ${options.get('defaultValue')})

186

#set ($docNameLimit = $reference.indexOf('@'))

187

#if ($docNameLimit > 0)

188

#set ($docName = $reference.substring(0, $docNameLimit))

189

#else

190

#set ($docName = $targetAttachDocument.fullName)

191

#end

192

#set ($attachmentName = $reference.substring($mathtool.add($docNameLimit, 1)))

193

#set ($defaultAttachment = $xwiki.getDocument($docName).getAttachment($attachmentName))

194

#if ($defaultAttachment.isImage())

195

#set($dcssClass = 'gallery_image')

196

#end

197

#end

198

#attachmentPicker_displayStartFrame({'cssClass' : "gallery_emptyChoice $!{dcssClass}", 'text' : $services.localization.render("${translationPrefix}.default"), 'value' : "${options.defaultValue}"} $currentValue)

199

#attachmentPicker_displayAttachmentDetails($defaultAttachment $options)

200

#set ($returnURL = $escapetool.url($doc.getURL('view', $request.queryString)))

201

#set ($selectURL = $targetDocument.getURL(${options.get('docAction')}, "${options.get('classname')}_${options.get('object')}_${options.get('property')}=&form_token=$!{services.csrf.getToken()}"))

202

#attachmentPicker_displayEndFrame ([{'name' : 'select', 'url' : $selectURL}])

#end

#if ($request.docname)

208

###if ($request.xpage == 'plain')

209

## ## IE6 + XHR + gzip compression = BOOM!

210

## ## This disables the automatic gzip compression

211

## $response.setContentType('multipart/formdata')

212

###end

213

#set ($targetDocument = $xwiki.getDocument($request.docname))

214

#if ($request.targetdocname)

215

## Use the target document if it exists.

216

#set ($targetAttachDocument = $xwiki.getDocument($request.targetdocname))

217

#else

218

## Otherwise, just use the current document as the target to save/load attachments

219

#set ($targetAttachDocument = $targetDocument)

220

#end

221

#if ("$!{request.savemode}" == 'direct')

222

#set($docAction = 'save')

223

#else

224

#set($docAction = $targetAttachDocument.getDefaultEditMode())

225

#end

226

#set ($filter = [])

227

#set ($rawfilter = '')

228

#if ("$!{request.filter}" != '')

229

#foreach ($value in $request.filter.trim().split('\s*+[,|; ]\s*+'))

230

#if ("$!value" != '')

231

#set ($discard = $filter.add($value.toLowerCase()))

232

#set ($rawfilter = "${rawfilter}, ${value}")

233

#end

234

#end

235

#if ($rawfilter != '')

236

#set ($rawfilter = $rawfilter.substring(2))

237

#end

238

#end

239

#if ("$!{request.displayImage}" == 'true')

240

#set ($displayImage = true)

241

#else

242

#set ($displayImage = false)

243

#end

244

### Determine attachment sorting

245

#set($sortAttachmentsBy = "$!{request.sortAttachmentsBy}")

246

#set ($validAttachmentProperties = ['filename', 'date', 'filesize', 'author', 'version', 'mimeType'])

247

#if($sortAttachmentsBy == '' || $validAttachmentProperties.indexOf($sortAttachmentsBy) == -1)

248

### Default to sorting by filename, sort not requested.

249

#set($sortAttachmentsBy = "filename")

250

#end

251

### Set attachment sorting direction

252

#if($sortAttachmentsBy == 'date')

253

### Sort the date descending

254

#set($sortAttachmentsBy = "date:desc")

255

#else

256

### Sort everything else ascending

257

#set($sortAttachmentsBy = "${sortAttachmentsBy}:asc")

258

#end

259

#set ($options = {

260

'classname' : ${request.get('classname')},

261

'object' : $!{mathtool.toInteger($request.object)},

262

'property' : ${request.property},

263

'displayImage' : ${displayImage},

264

'docAction' : ${docAction},

265

'defaultValue' : "$!{request.defaultValue}",

266

'rawfilter': "$!{rawfilter}",

267

'filter': ${filter},

268

'sortAttachmentsBy': ${sortAttachmentsBy}

269

})

270

$!targetDocument.use($targetDocument.getObject($options.classname, $options.object))##

271

#attachmentPicker_displayAttachmentGallery($targetDocument, $targetAttachDocument, $options)

272

273

(% class="gallery_buttons buttons" %)(((

274

(% class="buttonwrapper secondary" %)[[$services.localization.render("${translationPrefix}.cancel")>>$targetDocument||class="button secondary" id="attachment-picker-close"]]

275

)))

276

#end

277

author	version	line-number	content
		1	{{velocity output="false"}}
		2	#if ($request.xaction == 'postUpload')
		3	#set ($targetDocument = $xwiki.getDocument($request.get('docname')))
		4	#set ($targetAttachDocument = $xwiki.getDocument($request.get('targetdocname')))
		5
		6	#set ($fieldname = $request.get('fieldname'))
		7	#set ($docAction = $request.get('docAction'))
		8	#set ($attachmentList = $targetAttachDocument.getAttachmentList())
		9	#if ($attachmentList && $attachmentList.size() > 0)
		10	#set ($sortedAttachments = $sorttool.sort($attachmentList, 'date:desc'))
		11	#set ($lastAttachment = $sortedAttachments.get(0))
		12	#end
		13	$response.sendRedirect($targetDocument.getURL($docAction, "$!{fieldname}=$!{lastAttachment.filename}&form_token=$!{escapetool.url($request.get('form_token'))}"))
		14	#stop
		15	#end
		16	{{/velocity}}
		17
		18	{{velocity output="false"}}
		19	##
		20	## Macros
		21	##
		22	#set ($translationPrefix = 'xe.attachmentSelector')
		23	#set ($attachmentPickerDocName = 'XWiki.AttachmentSelector')
		24
		25	$xwiki.ssx.use($attachmentPickerDocName)
		26	$xwiki.jsx.use($attachmentPickerDocName)
		27
		28	#**
		29	* Displays the attachment gallery as a list of attachment boxes, starting with special boxes for uploading a new attachment and for setting a default value.
		30	*
		31	* @param $targetDocument the document to recieve the field value being modified
		32	* @param $targetAttachDocument the document to list/save attachments to
		33	* @param $options generic picker options
		34	*#
		35	#macro (attachmentPicker_displayAttachmentGallery $targetDocument, $targetAttachDocument, $options)
		36	#set ($currentValue = $targetDocument.getValue($options.property))
		37	#if ("$!{targetAttachDocument.getAttachment($currentValue)}" == '')
		38	#set ($currentValue = "$!{options.defaultValue}")
		39	#end
		40	(% class="gallery" %)(((
		41	## Only display the upload form if they have edit permission on targetAttachDocument
		42	#if ($xwiki.hasAccessLevel('edit',$xcontext.user,${targetAttachDocument.fullName}))
		43	#attachmentPicker_displayUploadForm($targetDocument, $targetAttachDocument, $options)
		44	#end
		45	#attachmentPicker_displayAttachmentGalleryEmptyValue($targetDocument, $targetAttachDocument, $options, $currentValue)
		46	#set ($sortedAttachments = $sorttool.sort($targetAttachDocument.getAttachmentList(), "${options.sortAttachmentsBy}") )
		47	#foreach ($attachment in $sortedAttachments)
		48	#set ($extension = $attachment.getFilename())
		49	#set ($extension = $extension.substring($mathtool.add($extension.lastIndexOf('.'), 1)).toLowerCase())
		50	#if ($options.filter.size() == 0 \|\| $options.filter.contains($extension))
		51	#attachmentPicker_displayAttachmentBox($attachment $targetDocument $targetAttachDocument, $options $currentValue)
		52	#end
		53	#end
		54	)))
		55	#end
		56
		57	#**
		58	* Displays an attachment box.
		59	*
		60	* @param $attachment the target attachment to display
		61	* @param $targetDocument the document being modified
		62	* @param $options generic picker options
		63	* @param $currentValue the currently selected file, used for determining if the box should be highlighted as the current value
		64	*#
		65	#macro (attachmentPicker_displayAttachmentBox $attachment $targetDocument $targetAttachDocument, $options $currentValue)
		66	#if ($options.displayImage && $attachment.isImage())
		67	#set ($cssClass = 'gallery_image')
		68	#else
		69	#set ($cssClass = '')
		70	#end
		71	#attachmentPicker_displayStartFrame({'value' : $attachment.filename, 'text' : $attachment.filename, 'cssClass' : "$!{cssClass}"} $currentValue)
		72	#attachmentPicker_displayAttachmentDetails($attachment $options)
		73	#set ($returnURL = $escapetool.url($doc.getURL('view', $request.queryString)))
		74	#set ($deleteURL = $targetAttachDocument.getAttachmentURL($attachment.filename, 'delattachment', "xredirect=${returnURL}&form_token=$!{services.csrf.getToken()}") )
		75	#set ($viewURL = $targetAttachDocument.getAttachmentURL($attachment.filename) )##{'name' : 'download', 'url' : $viewURL, 'rel' : '__blank'}
		76	#set ($selectURL = $targetDocument.getURL(${options.get('docAction')}, "${options.get('classname')}_${options.get('object')}_${options.get('property')}=${attachment.filename}&form_token=$!{services.csrf.getToken()}"))
		77	#attachmentPicker_displayEndFrame ([{'name' : 'select', 'url' : $selectURL}, {'name' : 'delete', 'url' : $deleteURL}])
		78	#end
		79
		80	#**
		81	* Writes the wiki code used at the start of an attachment box. Outputs the attachment title bar, and opens the inner frame div.
		82	*
		83	* @param $boxOptions a map of parameters/options for the current attachment, holding, for example, the attachment name (boxOptions.value),
		84	* the title to display (boxOptions.text), optional extra CSS classnames to put on the box (boxOptions.cssClass)
		85	* @param $currentValue the currently selected file, used for determining if this attachment should be highlighted as the current value
		86	*#
		87	#macro (attachmentPicker_displayStartFrame $boxOptions $currentValue)
		88	(% class="gallery_attachmentbox $!{boxOptions.cssClass} #if ("$!{boxOptions.value}" == $currentValue) current#{end}" %)(((
		89	(% class="gallery_attachmenttitle" title="$!{boxOptions.value}" %)((($boxOptions.text)))
		90	(% class="gallery_attachmentframe" %)(((
		91	#end
		92
		93	#**
		94	* Displays details about an attachment inside the attachment box. If the attachment is an image and the "displayImage" option is on,
		95	* then the image is displayed. Otherwise, some basic information is displayed: the version, the size, the date and the author.
		96	*
		97	* @param $attachment the target attachment to display
		98	* @param $options generic picker options
		99	*#
		100	#macro (attachmentPicker_displayAttachmentDetails $attachment $options)
		101	#if ($attachment)
		102	#if ($attachment.isImage() && $options.displayImage)
		103	#set ($attachmentDocument = $attachment.getDocument())
		104	[[[[image:${attachmentDocument.fullName}@${attachment.filename}\|\|width=160]]>>attach:${attachmentDocument.fullName}@${attachment.filename}\|\|rel="lightbox[attachments]"]]
		105	#else
		106	* (% class="mime" %){{html wiki=false clean=false}}#mimetypeimg($attachment.getMimeType().toLowerCase() $attachment.getFilename().toLowerCase()){{/html}}(%%) (% class="filename" %)$attachment.getFilename()(% %)
		107	* v$attachment.getVersion() (#dynamicsize($attachment.filesize))
		108	* $services.localization.render('core.viewers.attachments.author', [$!{xwiki.getUserName($attachment.author, false)}]) $services.localization.render('core.viewers.attachments.date', [$!{xwiki.formatDate($attachment.date, 'dd/MM/yyyy hh:mm')}])
		109	* (% class="buttonwrapper" %)[[${services.localization.render("${translationPrefix}.actions.download")}>>attach:${attachment.getDocument()}@${attachment.filename}\|\|title="$services.localization.render("${translationPrefix}.actions.download")" rel="__blank" class="button"]](%%)
		110	#end
		111	#end
		112	#end
		113
		114	#**
		115	* Writes the wiki code used at the end of an attachment box. Closes the inner frame div, and outputs the attachment actions.
		116	*
		117	* @param $actions a list of maps defining action buttons, where each entry contains a subset of the following:
		118	* <dl>
		119	* <dt>name</dt>
		120	* <dd>identifies the action; the name is used as a CSS classname, and in the translation key for the display text, as "xe.attachmentSelector.actions.<name>"</dd>
		121	* <dt>url</dt>
		122	* <dd>the destination of the button</dd>
		123	* <dt>rel</dt>
		124	* <dd>an optional parameter to be used in the "rel" HTML attribute; for example "__blank" can be used to open the link in a new tab/window</dd>
		125	* </dl>
		126	*#
		127	#macro (attachmentPicker_displayEndFrame $actions)
		128	)))## attachmentframe
		129	(% class="gallery_actions" %)(((
		130	#foreach ($action in $actions)
		131	#set( $actionname = $services.localization.render("${translationPrefix}.actions.${action.name}") )
		132	[[${actionname}>>path:${action.url}\|\|class="tool ${action.name}" title="${actionname}" #if($action.rel) rel="${action.rel}"#end]]##
		133	#end
		134	)))## actions
		135	)))## attachmentbox
		136	#end
		137
		138	#**
		139	* Displays the upload box used for adding and selecting a new attachment.
		140	*
		141	* @param $targetDocument the document with the property being modified
		142	* @param $targetAttachDocument the document to upload the attachment to
		143	* @param $options generic picker options
		144	*#
		145	#macro (attachmentPicker_displayUploadForm $targetDocument, $targetAttachDocument, $options)
		146	#attachmentPicker_displayStartFrame({
		147	'value' : $services.localization.render("${translationPrefix}.upload.title"),
		148	'text' : $services.localization.render("${translationPrefix}.upload.title"),
		149	'cssClass' : 'gallery_upload'
		150	} $NULL)
		151	{{html clean="false"}}
		152	<form action="$targetAttachDocument.getURL('upload')" enctype="multipart/form-data" method="post" id="uploadAttachment" class="uploadAttachment xform">
		153	<div class="gallery_upload_input">
		154	#if (${options.rawfilter} != '')
		155	<span class="xHint">$services.localization.render("${translationPrefix}.upload.hint", [${options.rawfilter}])</span>
		156	#end
		157	<input type="file" name="filepath" id="attachfile" class="attachment" size="30" title="$!{escapetool.xml($options.rawfilter)}"/>
		158	<input type="hidden" name="xredirect" value="$xwiki.getDocument($attachmentPickerDocName).getURL('get', "xaction=postUpload&docAction=$!{escapetool.url($options.get('docAction'))}&targetdocname=$!{escapetool.url($targetAttachDocument.fullName)}&docname=$!{escapetool.url($targetDocument.fullName)}&fieldname=$!{escapetool.url($options.get('classname'))}_$!{escapetool.url($options.get('object'))}_$!{escapetool.url($options.get('property'))}&form_token=$!{services.csrf.getToken()}")" />
		159	<input type="hidden" name="docname" value="$!{escapetool.xml($targetDocument.fullName)}" />
		160	<input type="hidden" name="classname" value="$!{escapetool.xml($options.get('classname'))}" />
		161	<input type="hidden" name="object" value="$!{escapetool.xml($options.get('object'))}" />
		162	<input type="hidden" name="property" value="$!{escapetool.xml($options.get('property'))}" />
		163	<input type="hidden" name="form_token" value="$!{services.csrf.getToken()}" />
		164	</div>
		165	<div class="buttons">
		166	<span class="buttonwrapper">
		167	<input type="submit" name="action_upload" class="button " value='$services.localization.render("${translationPrefix}.upload.submit")' title='$services.localization.render("${translationPrefix}.upload.submit")'/>
		168	</span>
		169	</div>
		170	</form>
		171	{{/html}}
		172	#attachmentPicker_displayEndFrame ([])
		173	#end
		174
		175	#**
		176	* Displays the "empty value" box, used for unsetting the field value.
		177	*
		178	* @param $targetDocument the document being modified
		179	* @param $targetAttachDocument the document that the attachments will the loaded from/saved to
		180	* @param $options generic picker options
		181	* @param $currentValue the currently selected file, used for determining if the empty box should be highlighted as the current value
		182	*#
		183	#macro (attachmentPicker_displayAttachmentGalleryEmptyValue $targetDocument, $targetAttachDocument, $options, $currentValue)
		184	#if ("$!{options.get('defaultValue')}" != '')
		185	#set ($reference = ${options.get('defaultValue')})
		186	#set ($docNameLimit = $reference.indexOf('@'))
		187	#if ($docNameLimit > 0)
		188	#set ($docName = $reference.substring(0, $docNameLimit))
		189	#else
		190	#set ($docName = $targetAttachDocument.fullName)
		191	#end
		192	#set ($attachmentName = $reference.substring($mathtool.add($docNameLimit, 1)))
		193	#set ($defaultAttachment = $xwiki.getDocument($docName).getAttachment($attachmentName))
		194	#if ($defaultAttachment.isImage())
		195	#set($dcssClass = 'gallery_image')
		196	#end
		197	#end
		198	#attachmentPicker_displayStartFrame({'cssClass' : "gallery_emptyChoice $!{dcssClass}", 'text' : $services.localization.render("${translationPrefix}.default"), 'value' : "${options.defaultValue}"} $currentValue)
		199	#attachmentPicker_displayAttachmentDetails($defaultAttachment $options)
		200	#set ($returnURL = $escapetool.url($doc.getURL('view', $request.queryString)))
		201	#set ($selectURL = $targetDocument.getURL(${options.get('docAction')}, "${options.get('classname')}_${options.get('object')}_${options.get('property')}=&form_token=$!{services.csrf.getToken()}"))
		202	#attachmentPicker_displayEndFrame ([{'name' : 'select', 'url' : $selectURL}])
		203	#end
		204	{{/velocity}}
		205
		206	{{velocity}}
		207	#if ($request.docname)
		208	###if ($request.xpage == 'plain')
		209	## ## IE6 + XHR + gzip compression = BOOM!
		210	## ## This disables the automatic gzip compression
		211	## $response.setContentType('multipart/formdata')
		212	###end
		213	#set ($targetDocument = $xwiki.getDocument($request.docname))
		214	#if ($request.targetdocname)
		215	## Use the target document if it exists.
		216	#set ($targetAttachDocument = $xwiki.getDocument($request.targetdocname))
		217	#else
		218	## Otherwise, just use the current document as the target to save/load attachments
		219	#set ($targetAttachDocument = $targetDocument)
		220	#end
		221	#if ("$!{request.savemode}" == 'direct')
		222	#set($docAction = 'save')
		223	#else
		224	#set($docAction = $targetAttachDocument.getDefaultEditMode())
		225	#end
		226	#set ($filter = [])
		227	#set ($rawfilter = '')
		228	#if ("$!{request.filter}" != '')
		229	#foreach ($value in $request.filter.trim().split('\s+[,\|; ]\s+'))
		230	#if ("$!value" != '')
		231	#set ($discard = $filter.add($value.toLowerCase()))
		232	#set ($rawfilter = "${rawfilter}, ${value}")
		233	#end
		234	#end
		235	#if ($rawfilter != '')
		236	#set ($rawfilter = $rawfilter.substring(2))
		237	#end
		238	#end
		239	#if ("$!{request.displayImage}" == 'true')
		240	#set ($displayImage = true)
		241	#else
		242	#set ($displayImage = false)
		243	#end
		244	### Determine attachment sorting
		245	#set($sortAttachmentsBy = "$!{request.sortAttachmentsBy}")
		246	#set ($validAttachmentProperties = ['filename', 'date', 'filesize', 'author', 'version', 'mimeType'])
		247	#if($sortAttachmentsBy == '' \|\| $validAttachmentProperties.indexOf($sortAttachmentsBy) == -1)
		248	### Default to sorting by filename, sort not requested.
		249	#set($sortAttachmentsBy = "filename")
		250	#end
		251	### Set attachment sorting direction
		252	#if($sortAttachmentsBy == 'date')
		253	### Sort the date descending
		254	#set($sortAttachmentsBy = "date:desc")
		255	#else
		256	### Sort everything else ascending
		257	#set($sortAttachmentsBy = "${sortAttachmentsBy}:asc")
		258	#end
		259	#set ($options = {
		260	'classname' : ${request.get('classname')},
		261	'object' : $!{mathtool.toInteger($request.object)},
		262	'property' : ${request.property},
		263	'displayImage' : ${displayImage},
		264	'docAction' : ${docAction},
		265	'defaultValue' : "$!{request.defaultValue}",
		266	'rawfilter': "$!{rawfilter}",
		267	'filter': ${filter},
		268	'sortAttachmentsBy': ${sortAttachmentsBy}
		269	})
		270	$!targetDocument.use($targetDocument.getObject($options.classname, $options.object))##
		271	#attachmentPicker_displayAttachmentGallery($targetDocument, $targetAttachDocument, $options)
		272
		273	(% class="gallery_buttons buttons" %)(((
		274	(% class="buttonwrapper secondary" %)[[$services.localization.render("${translationPrefix}.cancel")>>$targetDocument\|\|class="button secondary" id="attachment-picker-close"]]
		275	)))
		276	#end
		277	{{/velocity}}

Wiki source code of #if ($request.docname)$xwiki.getDocument($request.docname).plainTitle ($request.docname): #end$services.localization.render('xe.attachmentSelector.gallery.title')