Wiki source code of GoogleGadgetsImport
Last modified by Anca Luca on 2010/03/23 12:15
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| author | version | line-number | content |
|---|---|---|---|
| 1 | {{velocity}} | ||
| 2 | ## | ||
| 3 | ## Get request parameters | ||
| 4 | #set($url = "$!{request.url}") ## google gadget url | ||
| 5 | #set($macroId = "$!{request.id}") | ||
| 6 | #set($macroName = "$!{request.name}") | ||
| 7 | #set($macroDocName = "Macros.${macroName}") | ||
| 8 | ## | ||
| 9 | ## Check parameters (all mandatory) | ||
| 10 | #if($url == '' || $macroId == '' || $macroName == '') | ||
| 11 | {{error}}Bad parameters. All parameters (gadget url, macro id and macro name) are mandatory.{{/error}} | ||
| 12 | #else | ||
| 13 | ## | ||
| 14 | ## Create macro document | ||
| 15 | #set($macroDoc = $xwiki.getDocument($macroDocName)) | ||
| 16 | #if(!$macroDoc.isNew()) | ||
| 17 | {{error}}A macro with this name already exists. See [[$macroDocName]].{{/error}} | ||
| 18 | ## | ||
| 19 | ## Check if a macro with the same macroId already exists | ||
| 20 | #elseif('' != "$!{macros.getMacroDescriptor($macroId)}") | ||
| 21 | {{error}}A macro with the same id ($macroId) already exists.{{/error}} | ||
| 22 | #else | ||
| 23 | ## | ||
| 24 | ## Create the macro | ||
| 25 | #set($macroObj = $macroDoc.newObject('XWiki.WikiMacroClass')) | ||
| 26 | #set($discard = $macroObj.set('id', $macroId)) | ||
| 27 | #set($discard = $macroObj.set('name', $macroName)) | ||
| 28 | #set($discard = $macroObj.set('defaultCategory', 'Google Gadget')) | ||
| 29 | #set($discard = $macroObj.set('visibility', 'Current Wiki')) | ||
| 30 | #set($discard = $macroObj.set('supportsInlineMode', 0)) | ||
| 31 | #set($discard = $macroObj.set('contentType', 'No content')) | ||
| 32 | ## | ||
| 33 | ## Parse gadget XML for module prefs | ||
| 34 | #set($gModulePrefs = $gadgets.parseModulePrefs($url)) | ||
| 35 | #set($discard = $macroObj.set('description', "$!{gModulePrefs.get('description')}")) | ||
| 36 | #set($thumbnail = "$!{gModulePrefs.get('thumbnail')}") | ||
| 37 | ## | ||
| 38 | #set($macroCode = "{{velocity}}\#set($gadgeturl = '" + $url + "') \#set($thumburl = '" + $thumbnail + "'){{/velocity}}" + | ||
| 39 | "{{include document='MacrosCode.GoogleGadgetsMacroCode'/}}") | ||
| 40 | #set($discard = $macroObj.set('code', $macroCode)) | ||
| 41 | ## | ||
| 42 | ## Create default macro parameters: w, h, title | ||
| 43 | #set($paramObj = $macroDoc.newObject('XWiki.WikiMacroParameterClass')) | ||
| 44 | #set($discard = $paramObj.set('name', 'w')) | ||
| 45 | #set($discard = $paramObj.set('description', 'Width')) | ||
| 46 | #set($discard = $paramObj.set('mandatory', 0)) | ||
| 47 | #set($discard = $paramObj.set('defaultValue', '300')) | ||
| 48 | ## | ||
| 49 | #set($paramObj = $macroDoc.newObject('XWiki.WikiMacroParameterClass')) | ||
| 50 | #set($discard = $paramObj.set('name', 'h')) | ||
| 51 | #set($discard = $paramObj.set('description', 'Height')) | ||
| 52 | #set($discard = $paramObj.set('mandatory', 0)) | ||
| 53 | #set($discard = $paramObj.set('defaultValue', '300')) | ||
| 54 | ## | ||
| 55 | #set($paramObj = $macroDoc.newObject('XWiki.WikiMacroParameterClass')) | ||
| 56 | #set($discard = $paramObj.set('name', 'title')) | ||
| 57 | #set($discard = $paramObj.set('description', 'Title')) | ||
| 58 | #set($discard = $paramObj.set('mandatory', 0)) | ||
| 59 | ## | ||
| 60 | ## Create gadget specific macro parameters | ||
| 61 | #set($gUserPrefs = $gadgets.parseUserPrefs($url)) | ||
| 62 | #if("$!gUserPrefs" != '') | ||
| 63 | #foreach($userPref in $gUserPrefs) | ||
| 64 | ## | ||
| 65 | ## Create macro parameters for all UserPrefs except hidden data types | ||
| 66 | #if("$!{userPref.datatype}" != 'hidden') | ||
| 67 | #set($paramObj = $macroDoc.newObject('XWiki.WikiMacroParameterClass')) | ||
| 68 | ## | ||
| 69 | #set($discard = $paramObj.set('name', "up_$!{userPref.name}")) | ||
| 70 | ## | ||
| 71 | #set($mandatory = 0) | ||
| 72 | #if("$!{userPref.required}" == 'true') #set($mandatory = 1) #end | ||
| 73 | #set($discard = $paramObj.set('mandatory', $mandatory)) | ||
| 74 | ## | ||
| 75 | #set($up_desc = "$!{userPref.displayName}") | ||
| 76 | ## | ||
| 77 | ## For enum values, keep the allowed values in the description for now | ||
| 78 | #if (${userPref.datatype} == 'enum') | ||
| 79 | #set($up_desc = "${up_desc} - Allowed values:") | ||
| 80 | #foreach ($ev in ${userPref.enumValues}) | ||
| 81 | #set($up_desc = "${up_desc} ${ev.value} (${ev.displayValue})") | ||
| 82 | #end | ||
| 83 | #end | ||
| 84 | ## | ||
| 85 | ## For really long list of enum values, keep only first 400 chars | ||
| 86 | #if($up_desc.length() > 400) | ||
| 87 | #set($up_desc = "${up_desc.substring(0, 400)}...") | ||
| 88 | #end | ||
| 89 | #set($discard = $paramObj.set('description', $up_desc)) | ||
| 90 | ## | ||
| 91 | #set($discard = $paramObj.set('defaultValue', "$!{userPref.defaultValue}")) | ||
| 92 | #end | ||
| 93 | #end | ||
| 94 | ## | ||
| 95 | #set($discard = $macroDoc.save()) | ||
| 96 | ## | ||
| 97 | #set($macroURL = $xwiki.getURL('Macros.Macro', 'view', "id=${macroId}")) | ||
| 98 | {{info}}Google Gadget imported successfully. See {{html}}<a href='${macroURL}'>$macroName</a>{{/html}}.{{/info}} | ||
| 99 | #else | ||
| 100 | {{error}}Error while parsing gadget at URL [[${url}]]{{/error}} | ||
| 101 | #end | ||
| 102 | #end | ||
| 103 | #end | ||
| 104 | {{/velocity}} |