Row Evolutions not returning data for Actions.get[Entry|Exit]PageTitles

[julienmoumne]

On Piwik Demo, Actions.getEntryPageTitles returns data for label Piwik Forums:

<row>
  <label> Piwik Forums</label>
  <nb_visits>117</nb_visits>
  [..]

Corresponding row evolution does not return data :

[...]
  <result date="2012-08-20"/>
  <result date="2012-08-21"/>
  <result date="2012-08-22"/>
  <result date="2012-08-23"/>
  <result date="2012-08-24"/>
  <result date="2012-08-25"/>
  <result date="2012-08-26"/>
  <result date="2012-08-27"/>
  <result date="2012-08-28"/>
  <result date="2012-08-29"/>
[...]

[mattab]

Thanks for the report

[mattab]

A similar (related ? ) problem was reported in the forums.

Go to: http://demo.piwik.org/index.php?module=CoreHome&action=index&idSite=7&period=year&date=2012-09-01#module=Actions&action=indexDownloads&idSite=7&period=year&date=2012-09-01

For the file: forum.piwik.org>/file.php?5,file=276,filename=piwik-report-export_1_.pdf

The static graph image has no data:

http://demo.piwik.org/index.php?module=API&method=ImageGraph.get&idSite=7&apiModule=Actions&apiAction=getDownloads&token_auth=anonymous&graphType=evolution&period=month&date=today&width=500&height=250&label=forum.piwik.org%3E%2Ffile.php%3F5%2Cfile%3D276%2Cfilename%3Dpiwik-report-export_1_.pdf

hopefully this is the same bug

[diosmosis]

In 98658d0: Fixes #3361, make sure row evolution works for get[Entry/Exit]PageTitles by adding correct label variation for those reports.

[diosmosis]

@matt, there is no bug, the second URL is incorrect:

• The date should not be 'today' but a date range including 2012-09-01.
• The label uses a '>'. In order to differentiate it from just a '>' in the label, each individual label needs to be encoded again (so, urlencode(urlencode($toplevel).'>'.urlencode($nextlevel)) ).

Here is a correct URL that shows data:

http://demo.piwik.org/index.php?module=API&method=ImageGraph.get&idSite=7&apiModule=Actions&apiAction=getDownloads&token_auth=anonymous&graphType=evolution&period=month&date=2012-01-01,2012-12-01&width=500&height=250&label=forum.piwik.org%3E%252Ffile.php%253F5%252Cfile%253D276%252Cfilename%253Dpiwik-report-export_1_.pdf

[mattab]

Awesome, nice find & fix! :)