NAME
    Package WebGUI::Macro::RecentPosts

DESCRIPTION
    Macro for displaying the latest X posts in one or more collaboration systems.

Usage: ^RecentPosts(assetId,templateId [,numPosts,orderByField,descendingOrder,summaryField,dateField])

Available template variables:

post_url

post_title

post_epoch_date

post_date

post_thumbnail

post_userDefined1

post_userDefined2

post_userDefined3

post_userDefined4

post_userDefined5

post_summary (if you pass the optional summaryField argument)  

  process ( assetId,templateId [,numPosts,orderByField,descendingOrder,summaryField,dateField] )
    process takes 2 required parameters and 5 optional ones.

   assetId
    The assetId of the parent of the collaboration system(s) from which recent posts should be pulled. If only pulling from one CS, you can specify its assetId directly.

   templateId
    The templateId of the template the recent posts should be displayed in.

   numPosts
    The number of recent posts to pull; default is 3.

   orderByVar
    The name of the template variable to order the posts by; default is none.

   descendingOrder
    If set to a true value (i.e. 1), posts will be in descending order.

   summaryField
    The name of the field to use for the summary; default is none.

   dateField
    The name of the field to get the date of the post from; default is dateSubmitted.

Comments

johnatan.archer: "Hi!
Unfortunately, I can't get this to work. I copied it in the Macro directory, enabled it in mysite.conf and restarted apache.
I created a new template with the Macro/RecentPosts namespace (a blank template; which variables should go in there?) in the root/import/macro/recentposts directory.

Then I created a test page layout and put the macro call in the description field: "^RecentPosts(assetId,templateId);" where assetId is the ID of a specific collaboration system, and templateId is the ID of the template  I previously created.
The result is just a blank"

cap10morgan: "
Sorry to hear you're having trouble. The relevant portions of my template look like this:

<tmpl_loop postLoop>
<h3><a href="<tmpl_var post_url>"><tmpl_var post_title></a><tmpl_if post_date><span style="font-size: smaller;">
<tmpl_var post_date></span>
</tmpl_if></h3>

<p class="report_summary">
  <tmpl_var post_summary>
</p>

</tmpl_loop>

"

johnatan.archer: "Yeah it works! Many thanks!
I hope it'll make it into the"

johnatan.archer: "I'm trying to display the thumbnail image of each post but the  dosn't seem to work with the"

johnatan.archer: "After several tries I looked at the RecentPosts.pm code and it seems that available variables are coded there. I added this line of code 'post_thumbnail' => $post->getThumbnailUrl, above line 94 and it"

cap10morgan: "Thanks for the contribution! I'll add that to the module and re-attach it to my original post."

johnatan.archer: "Thanks to you for this indispensable macro. Strange that there is RandomThread and not that one into the core :)

I would like to have other useful CS template variables included in the macro like user, replies, date, etc (pretty much the variables that are in the Weblog CS"

cap10morgan: "
OK, the one attached now has the post_thumbnail template variable in it.

Feel free to add all the variables you want, and I'll review and add them to my WebGUI core submission version.

I still need to finish the i18n and help files to get it reviewed for core, but I hope to do that this week.

"

TheSeparator: "
Hi,

We tried to use the macro in the following way:

(assetId en templateID are correct only for us of course) 

&#94;RecentPosts( HytmZm4QvvoLyuQanzlIIQ,nMogPt6SBvXKdTQCE_1uDg);

 However an error message appears in Webgui.log:

2007/02/24 16:41:04 - ERROR - dev.intranet.net.conf - main::[[undef]] - Processing failed on macro: &#94;RecentPosts( HytmZm4QvvoLyuQanzlIIQ,nMogPt6SBvXKdTQCE_1uDg);: Can't call method "getLineage" on an undefined value at /data/WebGUI/lib/WebGUI/Macro/RecentPosts.pm line 75. 

 

Where do we go wrong ?

 

Appreciate your reply,

Regards,

TheSeparator.

 

 
"

TheSeparator: "
Found the problem, there was a space before the assetID.........

Works fine now, exploring the possibilities ! 

Thank you for the contribution,

Regards,

TheSeparator

 
"

cap10morgan: "Glad you worked it out. Let me know if you run into any problems.
"

kmaclean: "
Greate macro!

To get this to work with WebGUI 7.4.20, I had to modify RecentPosts.pm as follows:
     my $dateField = shift;
    # !!!!!!
    #$dateField ||= 'dateSubmitted';
    $dateField ||= 'revisionDate';
    # !!!!!!
    my %var
I think the "dateSubmitted" field was changed to "revisionDate" somewhere between the 7.3.22 to 7.4.20 version upgrade.

Ken 

 
"

cap10morgan: "NOTE BEFORE DOWNLOADING: This macro has performance problems and should really be replaced by the Asset Report, a much more user-friendly and generic way to do this sort of thing.

If you like and use the RecentPosts macro, please put karma into this RFE so we can get the Asset Report included in core: http://www.plainblack.com/rfe/request-for-enhancement/add-asset-report-to-core"

rihab: "Speaking about performance would it enhance the performance if we select only published,approved Threads in the rules sent to getLineage method instead of getting all the descendant assets? "

rihab: "Speaking about performance would it enhance the performance if we select only published,approved Threads in the rules sent to getLineage method instead of getting all the descendant assets? "