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<p class="MsoNormal"><span style="color:#1F497D">I agree – it gives people who are not that familiar with PHP to add functionality. Someone (might have even been me) at the developer day mentioned the possibility of a ‘code snippet’ library that allow you to
tweak things – this could go 5 steps further by giving packaged plugins… we could even move CORE functionality into plugins…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I think we need to treat it as a proof of concept just now though as we need to develop the list of hooks available and decide where we actually do the actions and filters<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">For example, I apply a filter to the ‘Pod 1’ text in index.php but it could be that this is better in display_library.php – logged_in_page_format_middle function – OR we decide to move the whole {{pod_one}} replace
into a CORE plugin – then it could be removed, added to or detached by a higher priority plugin…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I think it needs discussing… maybe as part of your structure discussions at CETIS – it’s a pity I can’t make it…<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">John Smith<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Learning Technologist<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">School of Health & Life Sciences<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Glasgow Caledonian University<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> xerte-dev-bounces@lists.nottingham.ac.uk [mailto:xerte-dev-bounces@lists.nottingham.ac.uk]
<b>On Behalf Of </b>Julian Tenney<br>
<b>Sent:</b> Tuesday, March 05, 2013 9:59 AM<br>
<b>To:</b> For Xerte technical developers<br>
<b>Subject:</b> [Xerte-dev] Re: Plugins code added to trunk<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:#1F497D">Nice one, this sounds interesting,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>]
<b>On Behalf Of </b>Smith, John<br>
<b>Sent:</b> 04 March 2013 16:02<br>
<b>To:</b> <a href="mailto:xerte-dev@lists.nottingham.ac.uk">xerte-dev@lists.nottingham.ac.uk</a><br>
<b>Subject:</b> [Xerte-dev] Plugins code added to trunk<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in">Hi all,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in">I’ve just committed the plugins code that I was working on – feel free to give it a try and let me know of any bugs/improvements/concerns and I’ll address them…<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in">This is definitely a developer tool so won’t be used by the majority but will allow functionality to be change without checking in code… we could almost have a repository of plugins to allow people to do things
that means they don’t need any PHP experience but can customise their setup… Here is the rather lengthy text I added to the SVN<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">PLUGINS, ACTIONS & FILTERS: This code allows you to add a 'plugin' in the<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">/plugins folder which will augment functionality provided by XOT. It allows you<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">to create single file or folder style plugins (similar to Wordpress) which add<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">functionality to various 'hook' points within the page. These hooks are by no<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">means definitive and hopefully we can add lots more, however for filters to work<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">in a better way some code will need re-written in order to pass 'content'<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">through the filter before being used or echo-ed..<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">The current files should do nothing to an install. The example plugins are<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">commented out - remove the 'REMOVE_THIS' text from the filenames in order to<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">activate. The 'GCU Plugin' demonstrates some potentially useful functionality:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
<p class="MsoListParagraph" style="margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]>It adds a banner at the top of the page (login and editor)<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]>It changes the <title> text<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]>It changes the "My Projects" text to "John's Projects"<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]>It adds text to Pod 1<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:1.5in;text-indent:-.25in;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]>It adds a title slide to data.xml on save<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">The plugin_one plugin simply inserts HTML comments at action hook points<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">throughout the page. Enable this by taking out REMOVE_THIS and then refresh the<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">page and view the source to reveal it's result...<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Regards,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in">John Smith<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Learning Technologist<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">School of Health & Life Sciences<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Glasgow Caledonian University<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><br>
</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">Glasgow Caledonian University is a registered Scottish charity, number SC021474<br>
<br>
Winner: Times Higher Education’s Widening Participation Initiative of the Year 2009 and Herald Society’s Education Initiative of the Year 2009.<br>
<a href="http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html">http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html</a><br>
<br>
Winner: Times Higher Education’s Outstanding Support for Early Career Researchers of the Year 2010, GCU as a lead with Universities Scotland partners.<br>
<a href="http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,15691,en.html">http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,15691,en.html</a></span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-GB" style="font-size:12.0pt;font-family:"Times New Roman","serif""><br>
<br>
<o:p></o:p></span></p>
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<br>
<font face="Arial" color="Gray" size="2">Glasgow Caledonian University is a registered Scottish charity, number SC021474<br>
<br>
Winner: Times Higher Education’s Widening Participation Initiative of the Year 2009 and Herald Society’s Education Initiative of the Year 2009.<br>
http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html<br>
<br>
Winner: Times Higher Education’s Outstanding Support for Early Career Researchers of the Year 2010, GCU as a lead with Universities Scotland partners.<br>
http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,15691,en.html<br>
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