├── README.md
├── plugin.ini
└── plugin.php


/README.md:
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1 | 


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/plugin.ini:
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 1 | [info]
 2 | name="Voyant Viewer"
 3 | author="Jeremy Boggs"
 4 | description="Choose items to display in Voyant"
 5 | link="http://github.com/clioweb/VoyantViewer"
 6 | omeka_minimum_version="1.4"
 7 | omeka_tested_up_to="1.4"
 8 | version="1.0"
 9 | tags="visualization, Voyant, text"
10 | 
11 | 


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/plugin.php:
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 1 | <?php
 2 | 
 3 | function voyant_viewer_display($items = null) {
 4 |   $html = '';
 5 | 
 6 |   if ($items) {
 7 |     
 8 |     // Create an array for our Voyant input params
 9 |     $itemUrls = array();
10 | 
11 |     // Loop through our items.
12 |     foreach ($items as $item) {
13 | 
14 |       // Get the URL for the item.
15 |       $itemUrls[] = abs_item_uri($item);
16 | 
17 |     }
18 | 
19 |     $voyantInputParams = array('input' => $itemUrls, 'stopList' => 'stop.en.taporware.txt');
20 | 
21 |     $voyantInputString = http_build_query($voyantInputParams, '', '&amp;');
22 | 
23 |     $voyantInputUrl = urldecode('http://voyeurtools.org/tool/Cirrus/?'.$voyantInputString);
24 |     $voyantInputUrl = preg_replace("/\[\d+\]/", '', $voyantInputUrl);
25 |  
26 |     $html = '<iframe src="'.$voyantInputUrl.'" id="voyant-viewer" width="400px" height="400px"></iframe>';
27 |   }
28 | 
29 |   return $html;
30 | }
31 | 
32 | function voyant_viewer_echo($items = null) {
33 |   if (!$items) {
34 |     $items = get_items(array('collection'=>get_current_collection()->id));
35 |   }
36 | 
37 |   echo voyant_viewer_display($items);
38 | }
39 | 
40 | add_plugin_hook('public_append_to_collections_show', 'voyant_viewer_echo');
41 | 


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