1: <?php
 2: 
 3: use FieldtypePDF\PagePDF;
 4: 
 5: /*
 6:  * The MIT License
 7:  *
 8:  * Copyright 2015 Richard Jedlička <jedlicka.r@gmail.com> (http://uiii.cz)
 9:  *
10:  * Permission is hereby granted, free of charge, to any person obtaining a copy
11:  * of this software and associated documentation files (the "Software"), to deal
12:  * in the Software without restriction, including without limitation the rights
13:  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14:  * copies of the Software, and to permit persons to whom the Software is
15:  * furnished to do so, subject to the following conditions:
16:  *
17:  * The above copyright notice and this permission notice shall be included in
18:  * all copies or substantial portions of the Software.
19:  *
20:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23:  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25:  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
26:  * THE SOFTWARE.
27:  */
28: 
29: class InputfieldPDF extends InputfieldImage implements InputfieldItemList
30: {
31:     public static function getModuleInfo()
32:     {
33:         return array(
34:             'version' => 110,
35:             'title' => __('PDF files with thumbnails', __FILE__), // Module Title
36:             'summary' => __('One or more pdf files upload with thumbnails', __FILE__), // Module Summary
37:             'href' => 'http://modules.processwire.com/modules/fieldtype-pdf',
38:             'author' => "Richard Jedlička",
39:             'requires' => array("FieldtypePDF")
40:         );
41:     }
42: 
43:     public function init()
44:     {
45:         parent::init();
46:         $this->set('extensions', 'PDF');
47:     }
48: 
49:     protected function ___fileAdded(Pagefile $pagefile)
50:     {
51:         // skip image resizing from InputfieldImage
52:         return InputfieldFile::___fileAdded($pagefile);
53:     }
54: 
55:     protected function ___renderItem($pagefile, $id, $n)
56:     {
57:         if ($pagefile instanceof PagePDF) {
58:             $pagefile = $pagefile->toImage(); 
59:         }
60: 
61:         return parent::___renderItem($pagefile, $id, $n);
62:     }
63: 
64:     public function ___getConfigInputfields()
65:     {
66:         $inputfields = parent::___getConfigInputfields();
67: 
68:         $inputfields->get('maxWidth')->parent->collapsed = InputfieldPDF::collapsedHidden;
69: 
70:         if ($inputfields->has('minWidth')) { // PW 2.5
71:             $inputfields->get('minWidth')->parent->collapsed = InputfieldPDF::collapsedHidden;
72:         }
73:     
74:         return $inputfields;    
75:     }
76: }
77: