Wiki source code of Macros for the Blog application

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1: #includeMacros("Blog.BlogParameters")
2: ##
3: ##
4: ##
5: ## Import the blog skin and javascripts.
6: $!xwiki.ssx.use($blogStyleDocumentName)##
7: $!xwiki.jsx.use($blogScriptsDocumentName)##
8: ##
9: ##
10: ##
11: #**
12:  * Prints a blog. This is the main macro used in the BlogSheet.
13:  * 
14:  * @param blogDoc the XDocument holding the blog definition object.
15:  *###
16: #macro(printBlog $blogDoc)
17:   #getBlogEntries($blogDoc $entries)
18:   #displayBlog($entries ’index’ true)
19:   #displayNavigationLinks($blogDoc)
20:   #includeInContext(’Blog.CreatePost’)
21: #end
22: ##
23: ##
24: ##
25: #**
26:  * Shows blog information. In view mode, the title and description are printed. In inline edit mode, allows changing
27:  * blog settings: title, description, blog type (global or in-space), index display type (fixed size pagination, weekly
28:  * index, monthly index, all entries).
29:  * 
30:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
31:  *###
32: #macro(showBlogInfo $blogDoc)
33:   #if($blogDoc.getObject($blogClassname))
34:     #if($context.action == ’inline’)
35:       #macro(displayProperty $blogDoc $propname)
36:         <dt>#displayPropName($xwiki.getClass($blogClassname).get($propname)):</dt>
37:         <dd>$blogDoc.display($propname)</dd>
38:       #end
39:       <dl>
40:         #displayProperty($blogDoc ’title’)
41:         #displayProperty($blogDoc ’description’)
42:         #displayProperty($blogDoc ’blogType’)
43:         #displayProperty($blogDoc ’displayType’)
44:         #displayProperty($blogDoc ’itemsPerPage’)
45:       </dl>
46:     #else
47:       #getBlogTitle($blogDoc $title)
48:       #if($title != "")
49:         1 $title
50:       #end
51:       $blogDoc.display(’description’)
52:     #end
53:   #elseif($doc.fullName == $blogSheet)
54:     1 $msg.get("xe.blog.code.blogsheet")
55:     $msg.get("xe.blog.code.sheetexplanation")
56:   #else
57:     #warning($msg.get("xe.blog.code.notblog"))
58:   #end
59: #end
60: ##
61: ##
62: ##
63: #**
64:  * Retrieve the blog document, which usually is either <tt>&lt;Space&gt;.WebHome</tt> for whole-spaces blogs, or
65:  * <tt>&lt;Space&gt;.Blog</tt> for in-space blogs. If none of these documents contains a blog object, then the first
66:  * (alphabetically) document in the target space that contains one is returned. Finally, if no document in the current
67:  * space contains a blog object, then <tt>Blog.WebHome</tt> is returned as the default blog.
68:  * 
69:  * @param space A <tt>String</tt>, the name of the space where to search.
70:  * @param blogDoc The resulting XDocument.
71:  *###
72: #macro(getBlogDocument $space $blogDoc)
73:   ## First, try the Space.WebHome, for a whole-space blog
74:   #set($blogDoc = $xwiki.getDocument("${space}.WebHome"))
75:   #if(!$blogDoc.getObject($blogClassname))
76:     ## Second, try the Space.Blog document
77:     #set($blogDoc = $xwiki.getDocument("${space}.Blog"))
78:     #if(!$blogDoc.getObject($blogClassname))
79:       ## Third, try searching for a blog document in the current space
80:       #set($blogDocs = $xwiki.searchDocuments(", BaseObject obj where doc.space = ’${space}’ and obj.name = doc.fullName and obj.className = ’$blogClassname’ order by doc.name"))
81:       #if($blogDocs.size() > 0)
82:         #set($blogDoc = $xwiki.getDocument($blogDocs.get(0)))
83:       #else
84:         ## Last, fallback to Blog.WebHome, the default blog
85:         #set($blogDoc = $xwiki.getDocument(’Blog.WebHome’))
86:       #end
87:     #end
88:   #end
89: #end
90: ##
91: ##
92: ##
93: #**
94:  * Retrieve the blog title.
95:  * 
96:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass<tt> object with the <tt>title</tt> property set.
97:  * @param title The resulting title.
98:  *###
99: #macro(getBlogTitle $blogDoc $title)
100:   #getBlogProperty($blogDoc ’title’ $!blogDoc.displayTitle $title)
101: #end
102: ##
103: ##
104: ##
105: #**
106:  * Retrieve the blog description.
107:  * 
108:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object with the <tt>description</tt>
109:  *        property set.
110:  * @param description The resulting description.
111:  *###
112: #macro(getBlogDescription $blogDoc $description)
113:   #getBlogProperty($blogDoc ’description’ ’’ $description)
114: #end
115: ##
116: ##
117: ##
118: #**
119:  * Retrieves a list of entries to be displayed. The entries are either part of the blog’s space, or have the blog
120:  * document set as a parent. The number and range of entries returned (from all those belonging to this blog) depends on
121:  * the blog display type: paginated (fixed number of entries), weekly (all entries in a week), monthly (all entries in a
122:  * month), or all.
123:  * 
124:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
125:  * @param entries The resulting list of entries to display, a list of XDocument names.
126:  *###
127: #macro(getBlogEntries $blogDoc $entries)
128:   #getBlogEntriesBaseQuery($query)
129:   #isBlogGlobal($blogDoc $isGlobal)
130:   #if(!$isGlobal)
131:     #set($query = "${query} and (doc.space = ’${blogDoc.space}’ or doc.parent = ’${blogDoc.fullName}’)")
132:   #end
133:   #getBlogDisplayType($blogDoc $displayType)
134:   #if($displayType == ’weekly’)
135:     #getWeeklyBlogEntries($blogDoc $query $entries)
136:   #elseif($displayType == ’monthly’)
137:     #getMonthlyBlogEntries($blogDoc $query $entries)
138:   #elseif($displayType == ’all’)
139:     #getAllBlogEntries($blogDoc $query $entries)
140:   #else
141:     #getPagedBlogEntries($blogDoc $query $entries)
142:   #end
143: #end
144: ##
145: ##
146: ##
147: #**
148:  * Retrieves a list of entries to be displayed. The entries are taken from a "page" of the blog, a sequence of documents
149:  * defined by the request parameters <tt>ipp</tt> (items per page) and <tt>page</tt> (the current page). Initially the
150:  * first page is displayed, with the number of entries defined in the blog object in the <tt>itemsPerPage</tt> property 
151:  * (10 if not defined).
152:  * 
153:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
154:  * @param query The base query for selecting entries. Apart from the base query that selects entries, it can further be
155:  *        refined to restrict to a given space, or to a given search criteria, etc.
156:  * @param entries The resulting list of entries to display, a list of XDocument names.
157:  *###
158: #macro(getPagedBlogEntries $blogDoc $query $entries)
159:   #set($totalEntries = $xwiki.countDocuments(${query}))
160:   #getBlogProperty($blogDoc ’itemsPerPage’ ’10’ $defaultItemsPerPage)
161:   #set($defaultItemsPerPage = $util.parseInt($defaultItemsPerPage))
162:   ## This macro is defined in the default macros.vm library. It also sets $itemsPerPage and $startAt.
163:   #preparePagedViewParams($totalEntries $defaultItemsPerPage)
164:   #set($entries = $xwiki.searchDocuments("${query} order by publishDate.value desc", $itemsPerPage, $startAt))
165: #end
166: ##
167: ##
168: ##
169: #**
170:  * Retrieves a list of entries to be displayed. The entries are taken from a week of the blog. The target week is
171:  * defined by the request parameters <tt>week</tt> (the week number in the year, from 1 to 52) and <tt>year</tt> (4 
172:  * digit year). Initially the current week is displayed.
173:  * 
174:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
175:  * @param query The base query for selecting entries. Apart from the base query that selects entries, it can further be
176:  *        refined to restrict to a given space, or to a given search criteria, etc.
177:  * @param entries The resulting list of entries to display, a list of XDocument names.
178:  *###
179: #macro(getWeeklyBlogEntries $blogDoc $query $entries)
180:   #getRequestedWeek($weekDate)
181:   #set($dateFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern("yyyy-MM-dd"))
182:   #set($minDay = $dateFormatter.print($weekDate.toMutableDateTime().weekOfWeekyear().roundFloor()))
183:   #set($maxDay = $dateFormatter.print($weekDate.toMutableDateTime().weekOfWeekyear().roundCeiling()))
184:   #set($query = "${query} and publishDate.value >= ’$minDay’ and publishDate.value < ’$maxDay’")
185:   #set($totalEntries = $xwiki.countDocuments(${query}))
186:   #set($entries = $xwiki.searchDocuments("${query} order by publishDate.value desc"))
187: #end
188: ##
189: ##
190: ##
191: #**
192:  * Retrieves a list of entries to be displayed. The entries are taken from a month of the blog. The target month is
193:  * defined by the request parameters <tt>month</tt> (the month number, from 1 to 12) and <tt>year</tt> (4 
194:  * digit year). Initially the current month is displayed.
195:  * 
196:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
197:  * @param query The base query for selecting entries. Apart from the base query that selects entries, it can further be
198:  *        refined to restrict to a given space, or to a given search criteria, etc.
199:  * @param entries The resulting list of entries to display, a list of XDocument names.
200:  *###
201: #macro(getMonthlyBlogEntries $blogDoc $query $entries)
202:   #getRequestedMonth($monthDate)
203:   #set($dateFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern("yyyy-MM-dd"))
204:   #set($minDay = $dateFormatter.print($monthDate.toMutableDateTime().monthOfYear().roundFloor()))
205:   #set($maxDay = $dateFormatter.print($monthDate.toMutableDateTime().monthOfYear().roundCeiling()))
206:   #set($query = "${query} and publishDate.value >= ’$minDay’ and publishDate.value < ’$maxDay’")
207:   #set($totalEntries = $xwiki.countDocuments(${query}))
208:   #set($entries = $xwiki.searchDocuments("${query} order by publishDate.value desc"))
209: #end
210: ##
211: ##
212: ##
213: #**
214:  * Retrieves a list of entries to be displayed. All entries belonging to the current blog are returned.
215:  * 
216:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
217:  * @param query The base query for selecting entries. Apart from the base query that selects entries, it can further be
218:  *        refined to restrict to a given space, or to a given search criteria, etc.
219:  * @param entries The resulting list of entries to display, a list of XDocument names.
220:  *###
221: #macro(getAllBlogEntries $blogDoc $query $entries)
222:   #set($totalEntries = $xwiki.countDocuments(${query}))
223:   #set($entries = $xwiki.searchDocuments("${query} order by publishDate.value desc"))
224: #end
225: ##
226: ##
227: ##
228: #**
229:  * Retrieves a list of entries to be displayed. Only (and all) unpublished entries are returned.
230:  * 
231:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
232:  * @param query The base query for selecting entries. Apart from the base query that selects entries, it can further be
233:  *        refined to restrict to a given space, or to a given search criteria, etc.
234:  * @param entries The resulting list of entries to display, a list of XDocument names.
235:  *###
236: #macro(getUnpublishedBlogEntries $blogDoc $query $entries)
237:   #set($query = "${query} and isPublished.value = 0")
238:   #set($totalEntries = $xwiki.countDocuments(${query}))
239:   #set($entries = $xwiki.searchDocuments("${query} order by publishDate.value desc"))
240: #end
241: ##
242: ##
243: ##
244: #**
245:  * Retrieves a list of entries to be displayed. The entries are taken from all the wiki, and not from a specific blog.
246:  * 
247:  * @param entries The resulting list of entries to display, a list of XDocument names.
248:  *###
249: #macro(getGlobalBlogEntries $entries)
250:   #getBlogEntriesBaseQuery($query)
251:   #set($totalEntries = $xwiki.countDocuments(${query}))
252:   #set($defaultItemsPerPage = 20)
253:   ## This macro is defined in the default macros.vm library. It also sets $itemsPerPage and $startAt.
254:   #preparePagedViewParams($totalEntries $defaultItemsPerPage)
255:   #set($entries = $xwiki.searchDocuments("${query} order by publishDate.value desc", $itemsPerPage, $startAt))
256: #end
257: ##
258: ##
259: ##
260: #**
261:  * Return the base query for selecting blog entries. It filters only visible entries, but does not bind to a specific
262:  * blog, nor specify a range or an ordering criteria.
263:  * 
264:  * @param query The basic query for selecting blog entries.
265:  *###
266: #macro(getBlogEntriesBaseQuery $query)
267:   #set ($query = ", BaseObject obj, IntegerProperty isPublished, IntegerProperty hidden, DateProperty publishDate 
268:     where doc.fullName <> ’Blog.BlogPostTemplate’ and
269:       obj.name = doc.fullName and obj.className = ’${blogPostClassname}’ and
270:       publishDate.id.id = obj.id and publishDate.id.name = ’publishDate’ and
271:       isPublished.id.id = obj.id and isPublished.id.name = ’published’ and
272:       hidden.id.id = obj.id and hidden.id.name = ’hidden’ and
273:       (doc.creator = ’$context.user’ or (isPublished.value = 1 and hidden.value = 0))")
274: #end
275: ##
276: ##
277: ##
278: #**
279:  * Checks if the provided blog is global or in-space.
280:  * 
281:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object with the <tt>blogType</tt> property set.
282:  * @param isGlobal The resulting boolean. If the blog object does not define anything, it is considered in-space.
283:  *###
284: #macro(isBlogGlobal $blogDoc $isGlobal)
285:   #set($isGlobal = false)
286:   #getBlogProperty($blogDoc ’blogType’ ’’ $discard)
287:   #if($discard == ’global’)
288:     #set($isGlobal = true)
289:   #end
290: #end
291: ##
292: ##
293: ##
294: #**
295:  * Determines how is the blog index split into pages: paginated (fixed number of entries), weekly (all entries in a
296:  * week), monthly (all entries in a month), or all.
297:  * 
298:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object with the <tt>displayType</tt>
299:  *        property set.
300:  * @param displayType The resulting string. If the blog object does not define anything, it is considered paginated.
301:  *###
302: #macro(getBlogDisplayType $blogDoc $displayType)
303:   #getBlogProperty($blogDoc ’displayType’ ’paginated’ $displayType)
304: #end
305: ##
306: ##
307: ##
308: #**
309:  * Displays a list of entries.
310:  * 
311:  * @param entries The entries to display, a list of XDocument names.
312:  * @param displaying What exactly is displayed: blog index, a single blog entry, a blog category, search results,
313:  *        unpublished entries, etc. This will be used as the classname(s) for the container div (hfeed). Currently
314:  *        used values: index, single, category, search, unpublished, hidden.
315:  * @param onlyExtract If <tt>true</tt>, only display the extract of articles where available, otherwise display the full content.
316:  *###
317: #macro(displayBlog $entries $displaying $onlyExtract)
318:   #set($blogDay = "")
319:   <div class="hfeed $!{displaying}">
320:   <div class="blogDay">
321:   #foreach ($entry in $entries)
322:     #set($entryDoc = $xwiki.getDocument($entry))
323:     ## This fails if the document is not accessible, due to access rights.
324:     #if($entryDoc.fullName == $entry)
325:       #getEntryObject($entryDoc $entryObj)
326:       ## Although all entries should have one of the two objects, better check to be sure.
327:       #if("$!{entryObj}" != ’’)
328:         #getEntryDate($entryDoc $entryObj $entryDate)
329:         ## Display a "calendar sheet" for each day. All entries posted on the same day share one such sheet.
330:         #set($entryDateStr = $xwiki.formatDate($entryDate, ’yyyyMMMMdd’))
331:         #if($blogDay != $entryDateStr)
332:           #if($blogDay != ’’)
333:             </div>
334:             <div class="blogDay">
335:           #end
336:           #displayBlogDate($entryDate)
337:           #set ($blogDay = $entryDateStr)
338:         #end
339:         ## Finally, display the entry.
340:         #displayEntry($entryDoc $entryObj $onlyExtract)
341:       #end
342:     #end
343:   #end
344:   </div> ## blogDay
345:   </div> ## hfeed
346: #end
347: ##
348: ##
349: ##
350: #**
351:  * Get the entry object, either a new BlogPost or an old Article.
352:  * 
353:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
354:  * @param entryObj The resulting xobject of the blog post.
355:  *###
356: #macro(getEntryObject $entryDoc $entryObj)
357:   #set($entryObj = ’’)
358:   #set($entryObj = $entryDoc.getObject("${blogPostClassname}"))
359:   #if("$!{entryObj}" == ’’)
360:     #set($entryObj = $entryDoc.getObject("${oldArticleClassname}"))
361:   #end
362: #end
363: ##
364: ##
365: ##
366: #**
367:  * Gets the date associated with a blog entry. This is the publication date. For unpublished entries, initially this is
368:  * the document creation date, but can be edited by the user.
369:  * 
370:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
371:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
372:  * @param result The resulting date, an instance of <tt>java.util.Date</tt>.
373:  *###
374: #macro(getEntryDate $entryDoc $entryObj $result)
375:   #set($result = $entryObj.getProperty(’publishDate’).value)
376: #end
377: ##
378: ##
379: ##
380: #**
381:  * Displays a date, nicely formatted as a calendar page.
382:  * 
383:  * @param date The date to display, an instance of <tt>java.util.Date</tt>.
384:  *###
385: #macro(displayBlogDate $date)
386:   #set($year = $xwiki.formatDate($date, "yyyy"))
387:   ## 3 letter month name, like Jan, Dec.
388:   #set($month = $xwiki.formatDate($date, "MMM"))
389:   ## Uncomment to get a full length month name, like January, December.
390:   ## TODO: this could be defined somewhere in the blog style.
391:   ## #set($month = $xwiki.formatDate($date, "MMMM"))
392:   #set($day = $xwiki.formatDate($date, "dd"))
393:   <h2 class="blogdate">## title="#formatdateISO($date)">
394:     <span class="month">$month</span>
395:     <span class="day">$day</span>
396:     <span class="year">$year</span>
397:   </h2>
398: #end
399: ##
400: ##
401: ##
402: #**
403:  * Displays a blog article: management tools, header, content, footer.
404:  * 
405:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
406:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
407:  * @param onlyExtract If <tt>true</tt>, try to display only a summary of the entry, instead of the full content.
408:  *###
409: #macro(displayEntry $entryDoc $entryObj $onlyExtract)
410:   ## Only articles with an explicit hidden setting or an explicit unpublished setting are hidden
411:   #isPublished($entryObj $isPublished)
412:   #isHidden($entryObj $isHidden)
413:   #if($doc.fullName == $entryDoc.fullName)
414:     <div class="hentry single-article">
415:   #else
416:     <div class="hentry#if(!$isPublished) unpublished-article#elseif($isHidden) hidden-article#end">
417:   #end
418:   #displayEntryTools($entryDoc $entryObj)
419:   #displayEntryTitle($entryDoc $entryObj)
420:   #if($doc.fullName == $entryDoc.fullName)
421:     #if(!$isPublished)
422:       #warning($msg.get("xe.blog.code.published"))
423:     #elseif($isHidden)
424:       #warning($msg.get("xe.blog.code.hidden"))
425:     #end
426:   #end
427:   #displayEntryContent($entryDoc $entryObj $onlyExtract)
428:   #displayEntryFooter($entryDoc $entryObj)
429:   </div> ## hentry
430: #end
431: ##
432: ##
433: ##
434: #**
435:  * Checks if the provided blog is published or not.
436:  * 
437:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
438:  * @param isPublished The resulting boolean, true if the entry is considered published.
439:  *###
440: #macro(isPublished $entryObj $isPublished)
441:   ## This should work for both old articles, which don’t have the ’published’ property at all, and
442:   ## are considered published by default, and new entries, that should have 1 if published.
443:   #set($isPublished = ("$!{entryObj.getProperty(’published’).value}" != ’0’))
444: #end
445: ##
446: ##
447: ##
448: #**
449:  * Checks if the provided blog is hidden or not.
450:  * 
451:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass<tt> xclass.
452:  * @param isHiddel The resulting boolean, true if the entry is considered hidden.
453:  *###
454: #macro(isHidden $entryObj $isHidden)
455:   ## This should work for both old articles, which don’t have the ’hidden’ property at all, and
456:   ## are considered visible by default, and new entries, that should have 1 if hidden.
457:   #set($isHidden = ("$!{entryObj.getProperty(’hidden’).value}" == ’1’))
458: #end
459: ##
460: ##
461: ##
462: #**
463:  * Displays several "tools" for manipulating blog posts: hide/show, publish, edit.
464:  * 
465:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
466:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
467:  *###
468: #macro(displayEntryTools $entryDoc $entryObj)
469:   #if($context.action != ’preview’)
470:     <div class="blog-entry-toolbox">
471:     #displayPublishButton($entryDoc $entryObj)
472:     #displayHideShowButton($entryDoc $entryObj)
473:     #displayEditButton($entryDoc $entryObj)
474:     #displayDeleteButton($entryDoc $entryObj)
475:     </div>
476:   #end
477: #end
478: ##
479: ##
480: ##
481: #**
482:  * Displays the publish button to the entry <strong>creator</strong>, if the article is not published yet.
483:  * 
484:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
485:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
486:  * @todo AJAX calls.
487:  *###
488: #macro(displayPublishButton $entryDoc $entryObj)
489:   #isPublished($entryObj $isPublished)
490:   #if(!$isPublished && $entryDoc.creator == $context.user && $xwiki.hasAccessLevel("edit", $context.user, $entryDoc.fullName))
491:     <a href="$blogPublisher.getURL(’view’, "entryName=${util.encodeURI($entryDoc.fullName)}&amp;xredirect=${util.encodeURI($thisURL)}")" title="$msg.get("xe.blog.code.notpublished")">#toolImage(’publish.png’ ’publish ’)</a>##
492:   #end
493: #end
494: ##
495: ##
496: ##
497: #**
498:  * Displays the hide or show button to the entry <strong>creator</strong>, if the article is already published.
499:  * 
500:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
501:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
502:  *###
503: #macro(displayHideShowButton $entryDoc $entryObj)
504:   #isPublished($entryObj $isPublished)
505:   #isHidden($entryObj $isHidden)
506:   ## Only published articles can be hidden. Unpublished articles are considered already hidden.
507:   #if($isPublished && $entryDoc.creator == $context.user && $xwiki.hasAccessLevel(’edit’, $context.user, $entryDoc.fullName))
508:     #if ($isHidden)
509:       <a class="blog-tool-show" href="$entryDoc.getURL(’save’, "${entryObj.getxWikiClass().getName()}_${entryObj.number}_hidden=0&amp;comment=$msg.get(’xe.blog.code.madevisible’)&amp;xredirect=${util.encodeURI($thisURL)}")" title="$msg.get("xe.blog.code.makevisible")">#toolImage(’show.png’, ’show ’)</a>##
510:     #else
511:       <a class="blog-tool-hide" href="$entryDoc.getURL(’save’, "${entryObj.getxWikiClass().getName()}_${entryObj.number}_hidden=1&amp;comment=$msg.get(’xe.blog.code.hid’)&amp;xredirect=${util.encodeURI($thisURL)}")" title="$msg.get("xe.blog.code.hide")">#toolImage(’hide.png’ ’hide ’)</a>##
512:     #end
513:   #end
514: #end
515: ##
516: ##
517: ##
518: #**
519:  * Displays the edit button to those that can edit the article.
520:  * 
521:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
522:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
523:  *###
524: #macro(displayEditButton $entryDoc $entryObj)
525:   #if($xwiki.hasAccessLevel("edit", $context.user, $entryDoc.fullName))
526:     <a href="$entryDoc.getURL(’inline’)" title="$msg.get("xe.blog.code.editpost")">#toolImage(’edit.png’ ’edit ’)</a>##
527:   #end
528: #end
529: ##
530: ##
531: ##
532: #**
533:  * Displays the delete button to those that can edit the article.
534:  * 
535:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
536:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
537:  * @todo AJAX calls.
538:  *###
539: #macro(displayDeleteButton $entryDoc $entryObj)
540:   #if($xwiki.hasAccessLevel("delete", $context.user, $entryDoc.fullName))
541:     <a href="$entryDoc.getURL(’delete’)" title="$msg.get("xe.blog.code.deletepost")">#toolImage(’delete.png’ ’delete ’)</a>##
542:   #end
543: #end
544: ##
545: ##
546: ##
547: #**
548:  * Displays the title of the entry.
549:  * 
550:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
551:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
552:  *###
553: #macro(displayEntryTitle $entryDoc $entryObj)
554:   #if($doc.fullName == $entryDoc.fullName)
555:     <h1 class="entry-title">$entryDoc.display(’title’, ’view’, $entryObj)</h1>
556:   #else
557:     <h3 class="entry-title"><a href="$entryDoc.getURL()">$entryDoc.display(’title’, ’view’, $entryObj)</a></h3>
558:   #end
559: #end
560: ##
561: ##
562: ##
563: #**
564:  * Displays the body of the entry.
565:  * 
566:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
567:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
568:  * @param onlyExtract If <tt>true</tt>, try to display only a summary of the entry, instead of the full content.
569:  *###
570: #macro(displayEntryContent $entryDoc $entryObj $onlyExtract)
571:   <div class="#if($onlyExtract)entry-summary#{else}entry-content#end">
572:   #getEntryContent($entryDoc $entryObj $onlyExtract $entryContent)
573:   ## $doc.display does not render non-1.0 syntaxes.
574:   #if($!entryDoc.syntaxId == ’xwiki/1.0’)
575:     $entryContent
576:   #else
577:     $entryDoc.getRenderedContent($entryContent, $entryDoc.getSyntaxId())
578:   #end
579:   </div> ## entry-content
580: #end
581: ##
582: ##
583: ##
584: #**
585:  * Extracts the body of the entry that should be displayed. If <tt>onlyExtract</tt> is <tt>true</tt>, display the content
586:  * of the <tt>extract</tt> field (if not empty).
587:  * 
588:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
589:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
590:  * @param onlyExtract If <tt>true</tt>, try to display only a summary of the entry, instead of the full content.
591:  * @param entryContent The resulting content.
592:  *###
593: #macro(getEntryContent $entryDoc $entryObj $onlyExtract $entryContent)
594:   #if($onlyExtract)
595:     #set($entryContent = $entryDoc.display(’extract’, ’view’, $entryObj))
596:   #end
597:   #if("$!entryContent" == ’’)
598:     #set($entryContent = $entryDoc.display(’content’, ’view’, $entryObj))
599: #* Disabled until the content can be cleanly cut.
600: *    #if($onlyExtract && $content.length()>$maxchars)
601: *      #set($i = $content.lastIndexOf(" ", $maxchars))
602: *      #set($i = $i + 1)
603: *      #set($content = "${content.substring(0,$i)} *[...>${entryDoc.fullName}]*")
604: *    #end
605: ## *###
606:   #else
607:     #set($entryContent = "${entryContent} <a href=’${entryDoc.getURL()}’ title=’$msg.get(’xe.blog.code.readpost’)’>...</a>")
608:   #end
609: #end
610: ##
611: ##
612: ##
613: #**
614:  * Displays the footer of the entry.
615:  * 
616:  * @param entryDoc The xdocument of the blog post. Each post resides in its own document.
617:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
618:  *###
619: #macro(displayEntryFooter $entryDoc $entryObj)
620:   <div class="entry-footer">
621:   #isPublished($entryObj $isPublished)
622:   #if($isPublished)
623:     $msg.get("xe.blog.code.postedby") ##
624:   #else
625:     $msg.get("xe.blog.code.createdby") ##
626:   #end
627:   <address class="author vcard">#userfn($entryDoc.creator)</address> ##
628:   #getEntryDate($entryDoc $entryObj $entryDate)
629:   at <abbr class="published" title="#formatdateISO($entryDate)">$xwiki.formatDate($entryDate, "MMM dd, yyyy HH:mm")</abbr>##
630:   #listCategories($entryObj)##
631:   ## Since the publish date and update date are not set at the exact same time, there could be a small difference that
632:   ## we assume cannot be more than 3 seconds.
633:   #if($entryDoc.date.time - $entryDate.time > 3000)
634:     | $msg.get("xe.blog.code.modifiedby") <address class="author vcard">#userfn($entryDoc.author)</address> ##
635:     at <abbr class="updated" title="#formatdateISO($entryDoc.date)">$xwiki.formatDate($entryDoc.date, "MMM dd, yyyy HH:mm")</abbr> ##
636:   #end
637:   | <a href="$entryDoc.getURL(’view’, ’#Comments’)">$entryDoc.comments.size() $msg.get("xe.blog.code.comments")</a> ##
638:   | <a href="$entryDoc.getURL(’view’)" rel="bookmark">$msg.get("xe.blog.code.permalink")</a>
639:   </div> ## entry-footer
640: #end
641: ##
642: ##
643: ##
644: #**
645:  * List the categories an entry belongs to. Used in the footer. The categories are instances of <tt>Blog.CategoryClass</tt>.
646:  * 
647:  * @param entryObj The xobject of the blog post, an instance of the <tt>Blog.BlogPostClass</tt> xclass.
648:  *###
649: #macro(listCategories $entryObj)
650:   #if($entryObj.getxWikiClass().getName() == $blogPostClassname)
651:     #set($categories = $entryObj.getProperty(’category’).value)
652:     #set($first = true)
653:     #if($categories.size() > 0)
654:       #foreach($category in $categories)
655: ## Do not indent
656: #set($categoryDoc = $!xwiki.getDocument($category))
657: #if(!$categoryDoc.isNew() && $categoryDoc.getObject(${blogCategoryClassname}))
658: #if($first)
659:  $msg.get("xe.blog.code.in")
660: #set($first = false)
661: #else, #end## if first
662: <a rel="tag" href="$xwiki.getURL(${category})">$!xwiki.getDocument($category).getObject($blogCategoryClassname).getProperty(’name’).value</a>##
663: #end## if isNew
664: #end## foreach
665:     #end
666:   #end
667: #end
668: ##
669: ##
670: ##
671: #**
672:  * Displays blog pagination links (older and newer entries).
673:  * 
674:  * @param blogDoc the XDocument holding the blog definition object.
675:  *###
676: #macro(displayNavigationLinks $blogDoc)
677:   <div class="clearfloats"></div>
678:   #getBlogDisplayType($blogDoc $displayType)
679:   #if($displayType == ’weekly’)
680:     <div class="pagingLinks">
681:     #getRequestedWeek($weekDate)
682:     $weekDate.addWeeks(-1)##
683:     <span class="prevPage">*[&laquo; $msg.get("xe.blog.code.previousweek")>$doc.name?year=$weekDate.weekyear&amp;week=$weekDate.weekOfWeekyear]*</span>
684:     #sep()
685:     $weekDate.addWeeks(2)## 2 because we already subtracted 1 above
686:     <span class=" nextPage">*[$msg.get("xe.blog.code.nextweek") &raquo;>$doc.name?year=$weekDate.weekyear&amp;week=$weekDate.weekOfWeekyear]*</span>
687:     </div>
688:   #elseif($displayType == ’monthly’)
689:     <div class="pagingLinks">
690:     #getRequestedMonth($monthDate)
691:     $monthDate.addMonths(-1)##
692:     <span class="prevPage">*[&laquo; $msg.get("xe.blog.code.previousmonth")>$doc.name?year=$monthDate.year&amp;month=$monthDate.monthOfYear]*</span>
693:     #sep()
694:     $monthDate.addMonths(2)## 2 because we already subtracted 1 above
695:     <span class=" nextPage">*[$msg.get("xe.blog.code.nextmonth") &raquo;>$doc.name?year=$monthDate.year&amp;month=$monthDate.monthOfYear]*</span>
696:     </div>
697:   #elseif($displayType == ’all’)
698:   #else
699:     ## Paginated
700:     #if(($totalPages > 1))
701:       #set($queryString = "")
702:       #foreach($p in $request.getParameterNames())
703:         #if($p != ’page’ && $p != ’ipp’)
704:           #foreach($v in $request.getParameterValues($p))
705:             #set($queryString = "${queryString}&amp;${p}=${v}")
706:           #end
707:         #end
708:       #end
709:       <div class="pagingLinks">
710:       #if ($currentPageNumber < $totalPages)
711:         #set($currentPageNumber = $currentPageNumber + 1)
712:         #set($currentPageNumber = $currentPageNumber - 1)
713:         <span class="prevPage">*[&laquo; $msg.get("xe.blog.code.olderposts")>$doc.name?page=${currentPageNumber}&amp;ipp=${itemsPerPage}$queryString]*</span>
714:       #end
715:       #if ($currentPageNumber > 1)
716:         #if ($currentPageNumber < $totalPages)
717:           #sep()
718:         #end
719:         #set($currentPageNumber = $currentPageNumber - 1)
720:         <span class="nextPage">*[$msg.get("xe.blog.code.newerposts") &raquo;>$doc.name?page=${currentPageNumber}&amp;ipp=${itemsPerPage}$queryString]*</span>
721:         #set($currentPageNumber = $currentPageNumber + 1)
722:       #end
723:       <span class="clear"></span>
724:       </div> ## pagingLinks
725:     #end
726:   #end
727: #end
728: ##
729: ##
730: ##
731: #**
732:  * Displays a message box with "publish" icon.
733:  * 
734:  * @param message A text message concerning blog article publishing
735:  *###
736: #macro(publishMessageBox $message)
737: <div class="plainmessage publish-message">$message</div>
738: #end
739: #**
740:  * Displays a message box with "show/hide" icon.
741:  * 
742:  * @param message A text message concerning blog article hiding
743:  *###
744: #macro(hideMessageBox $message)
745: <div class="plainmessage hide-message">$message</div>
746: #end
747: ##
748: ##
749: ##
750: #**
751:  * Determine the requested week, for using in a weekly-indexed blog. The relevant request parameters are
752:  * <tt>year</tt> and <tt>week</tt>. By default, the current week is used.
753:  * 
754:  * @param monthDate The resulting week, a JODATime MutableDateTime.
755:  *###
756: #macro(getRequestedWeek $weekDate)
757:   #set($weekDate = $xwiki.jodatime.mutableDateTime)
758:   #if("$!{request.year}" != ’’)
759:     $weekDate.setYear($util.parseInt($request.year))
760:   #end
761:   #if("$!{request.week}" != ’’)
762:     $weekDate.setWeekOfWeekyear($util.parseInt($request.week))
763:   #end
764: #end
765: ##
766: ##
767: ##
768: #**
769:  * Determine the requested month, for using in a monthly-indexed blog. The relevant request parameters are
770:  * <tt>year</tt> and <tt>month</tt>. By default, the current month is used.
771:  * 
772:  * @param monthDate The resulting month, a JODATime MutableDateTime.
773:  *###
774: #macro(getRequestedMonth $monthDate)
775:   #set($monthDate = $xwiki.jodatime.mutableDateTime)
776:   #if("$!{request.year}" != ’’)
777:     $monthDate.setYear($util.parseInt($request.year))
778:   #end
779:   #if("$!{request.month}" != ’’)
780:     $monthDate.setMonthOfYear($util.parseInt($request.month))
781:   #end
782: #end
783: ##
784: ##
785: ##
786: #**
787:  * Retrieve a blog property (title, display type, etc).
788:  * 
789:  * @param blogDoc The blog document. It should contain a <tt>Blog.BlogClass</tt> object.
790:  * @param propertyName The name of the property to be retrieved. One of the <tt>Blog.BlogClass</tt>’s properties.
791:  * @param defaultValue The default value to use in case the blog object does not define one.
792:  * @param propertyValue The resulting value.
793:  *###
794: #macro(getBlogProperty $blogDoc $propertyName $defaultValue $propertyValue)
795:   #set($propertyValue = "$!{blogDoc.getObject(${blogClassname}).getProperty($propertyName).value}")
796:   #if($propertyValue == ’’)
797:     #set($propertyValue = $defaultValue)
798:   #end
799: #end
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