PPTX TO HTML

1 - Needs ————————————————— Create a php class allowing Data extraction from a powerpoint document (pptx or ppt) The extracted Data will be used to create a HTML document conform to the powerpoint document. Language to be used : preferably php 5.6 2 - Php class behaviour ----------------------------------- The Class should take in income 2 arguments and provide in outcome an array including all the elements required for a HTLM page creation. The output array should contains a kind of HTML node (cf. example below) All the medias will be copied in a same directory, the path access will be provided during the class « instantiation » (cf. argument n°2 below)     // Animation If some element are animated in the ppt document, then we must received the detail of animation. (cf. animation dimension in the array example)     // Template master If the powerpoint presentation used a master template, then the master element should be present in an array dimension (cf example $export[“master”]) and master named need to be linked in each presentation slide when it is used (cf example $export[“slides “][“slideName”][“use_master_template”]) // Restrictions on elements If element is positioned outside the screen then this element do not appear in output array. // Full export png For each screen there must be an full export png of this slide (high quality, best resolution available). (cf example $export[“slides “][“slideName”][“slide_full”]) // Thumbnaill export png Foreach screen there must be an thumbnail png of this slide . Size egal to 200*150 px (cf example $export[“slides “][“slideName”][“slide_full”]) 
// Grouped elements If many elements are grouped then they must be have a same value in property groupedBy.
(cf example $export[“slides “][“slideName”][“el1”][“groupedBy”]) // Class informations    Exemple: $html = new exctractClass(filePath,mediaPath);    input 2 @arguments:      1 - filePath  : contains powerpoint file path      2 - mediaPath : contains path to the copied medias    output array:  Cf file provided. Please see the array below as a baseline feel free to propose us another structure. 3 - HTML ----------------------------------------------------- HTML elements They are to way for positioned elements html , the array will have to take one of the other logic below. 
First way : The elements html are positioned in absolute in relation to slide. Example :
  <div id=”slide1”>
     <div id=”el1”></div>     <div id=”el2”></div>     <div id=”el3”></div>
 </div>

Second way : The elements html are positioned in relative.
Example :
  <div id=”slide1”>
     <div id=”el1”>           <div id=”el2”></div>
           <div id=”el3”>                 <div id=”4”></div>
                 <div id=”5”></div>
           </div>
     </div>     <div id=”el6”></div>
 </div>