Code source wiki de MacroService

Version 3.1 par Xavier Richard le 03/03/2019 à 14:35
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1 {{velocity output="false"}}
2 ## ================================================================
3 ## Returned JSON format:
4 ##
5 ## {
6 ## 'options': {
7 ## 'allMacrosExcludedCategories': [
8 ## (translated category name), ...
9 ## ]
10 ## },
11 ## 'list': [
12 ## {
13 ## 'id': (macro id),
14 ## 'name': (translated macro name),
15 ## 'description': (translated macro description),
16 ## 'defaultCategory': (translated macro category),
17 ## },
18 ## ...
19 ## ]
20 ## }
21 ## ================================================================
22 #macro (getMacroList $syntaxId)
23 #set ($syntax = $services.rendering.resolveSyntax($syntaxId))
24 #set ($macroDescriptors = $services.rendering.getMacroDescriptors($syntax))
25 #if (!$macroDescriptors)
26 ## Before XWiki 9.7RC1 we had to use APIs that require programming rights.
27 #set ($macroDescriptors = [])
28 #try()
29 #set ($macroManager = $services.component.getInstance('org.xwiki.rendering.macro.MacroManager'))
30 #foreach ($macroId in $macroManager.getMacroIds($syntax))
31 #set ($macroDescriptor = $macroManager.getMacro($macroId).descriptor)
32 #set ($discard = $macroDescriptors.add($macroDescriptor))
33 #end
34 #end
35 #end
36 #set ($data = {})
37 #set ($allMacrosExcludedCategories = [])
38 #set ($discard = $allMacrosExcludedCategories.add("#maybeTranslate('rendering.macroCategory.Internal' 'Internal')"))
39 #set ($discard = $allMacrosExcludedCategories.add("#maybeTranslate('rendering.macroCategory.Deprecated' 'Deprecated')"))
40 #set ($discard = $data.put('options', { 'allMacrosExcludedCategories' : $allMacrosExcludedCategories }))
41 #set ($macroList = [])
42 #foreach ($macroDescriptor in $macroDescriptors)
43 #set ($macroTranslationKey = "rendering.macro.$macroDescriptor.id")
44 #set ($macroCategoryTranslationKey = "rendering.macroCategory.$macroDescriptor.defaultCategory")
45 #set ($discard = $macroList.add({
46 'id': $macroDescriptor.id,
47 'name': "#maybeTranslate(""${macroTranslationKey}.name"" $macroDescriptor.name)",
48 'description': "#maybeTranslate(""${macroTranslationKey}.description"" $macroDescriptor.description)",
49 'defaultCategory': "#maybeTranslate($macroCategoryTranslationKey $macroDescriptor.defaultCategory)"
50 }))
51 #end
52 #set ($macroList = $sorttool.sort($macroList, 'name'))
53 #set ($discard = $data.put('list', $macroList))
54 #end
55
56 #macro (maybeGetMacroDescriptor $macroIdAsString)
57 #set ($xmacro = $NULL)
58 #set ($macroDescriptor = $NULL)
59 #set ($macroId = $services.rendering.resolveMacroId($macroIdAsString))
60 #if ($macroId)
61 #set ($macroDescriptor = $services.rendering.getMacroDescriptor($macroId))
62 #if (!$macroDescriptor && $macroId.syntax)
63 ## Try the macro id without the syntax.
64 #set ($macroId = $services.rendering.resolveMacroId($macroId.id))
65 #set ($macroDescriptor = $services.rendering.getMacroDescriptor($macroId))
66 #end
67 #else
68 ## Either the macro id could not be resolved (unlikely) or we are on an older XWiki instance (before 10.10RC1) where
69 ## we had to use APIs that require programming rights.
70 #getMacroWithPR($macroIdAsString)
71 #if ($xmacro)
72 #set ($macroDescriptor = $xmacro.descriptor)
73 #end
74 #end
75 #if ($macroDescriptor)
76 #getMacroDescriptor($macroDescriptor)
77 #if ($xmacro)
78 ## supportsInlineMode was not exposed on the macro descriptor before XWiki 10.10RC1.
79 #set ($data.supportsInlineMode = $xmacro.supportsInlineMode())
80 #end
81 #end
82 #end
83
84 #macro (getMacroWithPR $macroIdAsString)
85 #set ($xmacro = $NULL)
86 #try()
87 #set ($macroIdFactory = $services.component.getInstance('org.xwiki.rendering.macro.MacroIdFactory'))
88 #set ($macroId = $macroIdFactory.createMacroId($macroIdAsString))
89 #set ($macroManager = $services.component.getInstance('org.xwiki.rendering.macro.MacroManager'))
90 #if ($macroManager.exists($macroId))
91 #set ($xmacro = $macroManager.getMacro($macroId))
92 #elseif ($macroId.syntax)
93 ## Try the macro id without the syntax.
94 #set ($macroId = $macroIdFactory.createMacroId($macroId.id))
95 #if ($macroManager.exists($macroId))
96 #set ($xmacro = $macroManager.getMacro($macroId))
97 #end
98 #end
99 #end
100 #end
101
102 #macro (getMacroDescriptor $macroDescriptor)
103 ## Translate the macro name and description.
104 #set ($macroTranslationKey = "rendering.macro.$macroDescriptor.id")
105 #initRequiredSkinExtensions
106 #set ($data = {
107 'id': $macroDescriptor.id,
108 'name': "#maybeTranslate(""${macroTranslationKey}.name"" $macroDescriptor.name)",
109 'description': "#maybeTranslate(""${macroTranslationKey}.description"" $macroDescriptor.description)",
110 'defaultCategory': $macroDescriptor.defaultCategory,
111 'supportsInlineMode': $macroDescriptor.supportsInlineMode(),
112 'parameterDescriptorMap': {}
113 })
114 #if ($macroDescriptor.contentDescriptor)
115 ## Translate the content label and description.
116 ## Treat the macro content as if it is the last macro parameter.
117 #set ($data.contentDescriptor = {
118 'name': "#maybeTranslate('rendering.macroContent' 'Content')",
119 'description': "#maybeTranslate(""${macroTranslationKey}.content.description""
120 $macroDescriptor.contentDescriptor.description)",
121 'mandatory': $macroDescriptor.contentDescriptor.mandatory,
122 'deprecated': $macroDescriptor.contentDescriptor.deprecated,
123 'advanced': $macroDescriptor.contentDescriptor.advanced,
124 'defaultValue': $macroDescriptor.contentDescriptor.defaultValue,
125 'type': "$!macroDescriptor.contentDescriptor.type",
126 'editTemplate': '<textarea name="$content" rows="7"></textarea>',
127 'index': $macroDescriptor.parameterDescriptorMap.size()
128 })
129 #end
130 #set ($groupDescriptorTree = {})
131 #foreach ($entry in $macroDescriptor.parameterDescriptorMap.entrySet())
132 #set ($parameterDescriptor = $entry.value)
133 ## Translate the parameter name and description.
134 #set ($parameterTranslationKey = "${macroTranslationKey}.parameter.$parameterDescriptor.id")
135 #set ($translatedParameterDescriptor = {
136 'id': $parameterDescriptor.id,
137 'name': "#maybeTranslate(""${parameterTranslationKey}.name"" $parameterDescriptor.name)",
138 'description': "#maybeTranslate(""${parameterTranslationKey}.description"" $parameterDescriptor.description)",
139 'mandatory': $parameterDescriptor.mandatory,
140 'deprecated': $parameterDescriptor.deprecated,
141 'advanced': $parameterDescriptor.advanced,
142 'defaultValue': $parameterDescriptor.defaultValue,
143 'type': $parameterDescriptor.displayType,
144 'index': $foreach.index
145 })
146 #if ("$!translatedParameterDescriptor.type" == '')
147 ## displayType is not available before XWiki 11.0 so we need to fall back on parameterType.
148 #set ($translatedParameterDescriptor.type = $parameterDescriptor.parameterType)
149 #end
150 #set ($groupDescriptor = $parameterDescriptor.groupDescriptor)
151 #if ($groupDescriptor)
152 #handleMacroParameterGroup($groupDescriptor $groupDescriptorTree $translatedParameterDescriptor)
153 #end
154 #if ($translatedParameterDescriptor.type.getName() == 'java.lang.String'
155 && ($parameterDescriptor.defaultValue == 'false' || $parameterDescriptor.defaultValue == 'true')
156 && $macroDescriptor.parametersBeanClass.getSimpleName() == 'WikiMacroParameters')
157 #set ($translatedParameterDescriptor.defaultValue = $parameterDescriptor.defaultValue == 'true')
158 #set ($translatedParameterDescriptor.type = $translatedParameterDescriptor.defaultValue.getClass())
159 #end
160 #set ($translatedParameterDescriptor.editTemplate = $services.display.html.display(
161 $translatedParameterDescriptor.type, $translatedParameterDescriptor.defaultValue,
162 {'name': $parameterDescriptor.id}, 'edit'))
163 #if ("$!translatedParameterDescriptor.editTemplate" == '')
164 #set ($translatedParameterDescriptor.editTemplate = "#getMacroParameterEditTemplate(
165 $translatedParameterDescriptor)")
166 #end
167 #set ($translatedParameterDescriptor.editTemplate = $translatedParameterDescriptor.editTemplate.trim())
168 ## Make sure the key is lowercase (for XWiki <9.0).
169 ## See XWIKI-13990: Inconsistency between Java-based and Wiki-based rendering macros regarding the parameter
170 ## descriptor map keys
171 #set ($discard = $data.parameterDescriptorMap.put($entry.key.toLowerCase(), $translatedParameterDescriptor))
172 #end
173 #if ($groupDescriptorTree.groups)
174 #set ($data.groupDescriptorTree = $groupDescriptorTree.groups)
175 #end
176 #set ($data.requiredSkinExtensions = "#getRequiredSkinExtensions")
177 #end
178
179 ## Builds the group tree with the following structure:
180 ##
181 ## {
182 ## 'parentGroupId': {
183 ## 'id': 'parentGroupId',
184 ## 'name': 'Parent Group',
185 ## 'feature': 'someFeature',
186 ## 'groups': {
187 ## 'childGroupId': {...},
188 ## ...
189 ## }
190 ## },
191 ## ...
192 ## }
193 #macro (handleMacroParameterGroup $groupDescriptor $groupDescriptorTree $translatedParameterDescriptor)
194 #if ($groupDescriptor.group && $groupDescriptor.group.size() > 0)
195 #set ($translatedParameterDescriptor.group = $groupDescriptor.group)
196 #set ($parentGroup = $groupDescriptorTree)
197 #foreach ($groupId in $groupDescriptor.group)
198 #if (!$parentGroup.groups)
199 #set ($parentGroup.groups = {})
200 #end
201 #set ($childGroup = $parentGroup.groups.get($groupId))
202 #if (!$childGroup)
203 #if ($groupId == $translatedParameterDescriptor.id)
204 #set ($groupName = $translatedParameterDescriptor.name)
205 #else
206 #set ($groupTranslationKey = "${macroTranslationKey}.group.$groupId")
207 #set ($groupName = "#maybeTranslate(""${groupTranslationKey}.name"" $groupId)")
208 #end
209 #set ($childGroup = {
210 'id': $groupId,
211 'name': $groupName
212 })
213 #set ($discard = $parentGroup.groups.put($groupId, $childGroup))
214 #end
215 #set ($parentGroup = $childGroup)
216 #end
217 #if ("$!groupDescriptor.feature" != '')
218 #set ($parentGroup.feature = $groupDescriptor.feature)
219 #end
220 #elseif ($groupDescriptor.feature)
221 ## This group is made of a single parameter. The feature then refers to this parameter.
222 #set ($translatedParameterDescriptor.feature = $groupDescriptor.feature)
223 #end
224 #end
225
226 #macro (initRequiredSkinExtensions)
227 #set ($requiredSkinExtensions = $collectionstool.orderedMap)
228 ## Save the import string for each skin extension plugin in order to be able to remove the always used extensions
229 ## (they are aready available on the edit page so there's no need to load them).
230 #foreach ($pluginName in ['ssrx', 'ssfx', 'ssx', 'linkx', 'jsrx', 'jsfx', 'jsx'])
231 #set ($discard = $requiredSkinExtensions.put($pluginName, $xwiki.get($pluginName).importString))
232 #end
233 #end
234
235 #macro (getRequiredSkinExtensions)
236 #foreach ($entry in $requiredSkinExtensions.entrySet())
237 #set ($importString = $xwiki.get($entry.key).importString)
238 ## Remove the always used skin extensions, keep only those that have been requested by the macro parameter pickers.
239 $!stringtool.removeStart($importString, $entry.value).trim()##
240 #end
241 #end
242
243 #macro (getMacroParameterEditTemplate $translatedParameterDescriptor)
244 #if ($translatedParameterDescriptor.type.getName() == 'boolean'
245 || $translatedParameterDescriptor.type.getName() == 'java.lang.Boolean')
246 <input type="checkbox" name="$escapetool.xml($translatedParameterDescriptor.id)" value="true"/>##
247 ## We need to submit something in case the checkbox is not checked.
248 <input type="hidden" name="$escapetool.xml($translatedParameterDescriptor.id)" value="false"/>
249 #elseif ($translatedParameterDescriptor.type.isEnum())
250 #if ($translatedParameterDescriptor.defaultValue)
251 #set ($parameterValues = $translatedParameterDescriptor.defaultValue.values())
252 #else
253 ## A parameter of type enum that doesn't have a default value is very unlikely. We attempt to read the list of
254 ## possible values from the enum type in this case, which is currently forbidden, but at least it will generate
255 ## a warning in the logs that will help us investigate the problem.
256 #set ($parameterValues = $translatedParameterDescriptor.type.getEnumConstants())
257 #end
258 <select name="$escapetool.xml($translatedParameterDescriptor.id)">##
259 #foreach ($parameterValue in $parameterValues)
260 #set ($label = "#maybeTranslate(""${parameterTranslationKey}.value.$parameterValue"" $parameterValue)")
261 <option value="$escapetool.xml($parameterValue)">$escapetool.xml($label)</option>##
262 #end
263 </select>
264 #else
265 <input type="text" name="$escapetool.xml($translatedParameterDescriptor.id)"/>
266 #end
267 #end
268
269 #macro (maybeTranslate $key $defaultValue)
270 #if ($services.localization.get($key))
271 $services.localization.render($key)##
272 #else
273 $!defaultValue##
274 #end
275 #end
276 {{/velocity}}
277
278 {{velocity wiki="false"}}
279 #if ("$!request.data" != '')
280 #set ($data = $NULL)
281 #if ($request.data == 'list')
282 #getMacroList($request.syntaxId)
283 #elseif ($request.data == 'descriptor')
284 #maybeGetMacroDescriptor($request.macroId)
285 #end
286 #if ($data)
287 #set ($discard = $response.setContentType('application/json'))
288 $jsontool.serialize($data)
289 #else
290 $response.sendError(404)
291 #end
292 #end
293 {{/velocity}}