1: <?php
2: /**
3: * PHPWord
4: *
5: * Copyright (c) 2013 PHPWord
6: *
7: * This library is free software; you can redistribute it and/or
8: * modify it under the terms of the GNU Lesser General Public
9: * License as published by the Free Software Foundation; either
10: * version 2.1 of the License, or (at your option) any later version.
11: *
12: * This library is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this library; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20: *
21: * @category PHPWord
22: * @package PHPWord
23: * @copyright Copyright (c) 2013 PHPWord
24: * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
25: * @version 0.7.0
26: */
27:
28: /**
29: * Class PHPWord_Section_MemoryImage
30: */
31: class PHPWord_Section_MemoryImage
32: {
33:
34: /**
35: * Image Src
36: *
37: * @var string
38: */
39: private $_src;
40:
41: /**
42: * Image Style
43: *
44: * @var PHPWord_Style_Image
45: */
46: private $_style;
47:
48: /**
49: * Image Relation ID
50: *
51: * @var string
52: */
53: private $_rId;
54:
55: /**
56: * Image Type
57: *
58: * @var string
59: */
60: private $_imageType;
61:
62: /**
63: * Image Create function
64: *
65: * @var string
66: */
67: private $_imageCreateFunc;
68:
69: /**
70: * Image function
71: *
72: * @var string
73: */
74: private $_imageFunc;
75:
76: /**
77: * Image function
78: *
79: * @var string
80: */
81: private $_imageExtension;
82:
83:
84: /**
85: * Create a new Image
86: *
87: * @param string $src
88: * @param mixed style
89: */
90: public function __construct($src, $style = null)
91: {
92: $imgData = getimagesize($src);
93: $this->_imageType = $imgData['mime'];
94:
95: $_supportedImageTypes = array('image/jpeg', 'image/gif', 'image/png');
96:
97: if (in_array($this->_imageType, $_supportedImageTypes)) {
98: $this->_src = $src;
99: $this->_style = new PHPWord_Style_Image();
100:
101: if (!is_null($style) && is_array($style)) {
102: foreach ($style as $key => $value) {
103: if (substr($key, 0, 1) != '_') {
104: $key = '_' . $key;
105: }
106: $this->_style->setStyleValue($key, $value);
107: }
108: }
109:
110: if ($this->_style->getWidth() == null && $this->_style->getHeight() == null) {
111: $this->_style->setWidth($imgData[0]);
112: $this->_style->setHeight($imgData[1]);
113: }
114:
115: $this->_setFunctions();
116:
117: return $this;
118: } else {
119: return false;
120: }
121: }
122:
123: /**
124: * Set Functions
125: */
126: private function _setFunctions()
127: {
128: switch ($this->_imageType) {
129: case 'image/png':
130: $this->_imageCreateFunc = 'imagecreatefrompng';
131: $this->_imageFunc = 'imagepng';
132: $this->_imageExtension = 'png';
133: break;
134: case 'image/gif':
135: $this->_imageCreateFunc = 'imagecreatefromgif';
136: $this->_imageFunc = 'imagegif';
137: $this->_imageExtension = 'gif';
138: break;
139: case 'image/jpeg':
140: case 'image/jpg':
141: $this->_imageCreateFunc = 'imagecreatefromjpeg';
142: $this->_imageFunc = 'imagejpeg';
143: $this->_imageExtension = 'jpg';
144: break;
145: }
146: }
147:
148:
149: /**
150: * Get Image style
151: *
152: * @return PHPWord_Style_Image
153: */
154: public function getStyle()
155: {
156: return $this->_style;
157: }
158:
159: /**
160: * Get Image Relation ID
161: *
162: * @return int
163: */
164: public function getRelationId()
165: {
166: return $this->_rId;
167: }
168:
169: /**
170: * Set Image Relation ID
171: *
172: * @param int $rId
173: */
174: public function setRelationId($rId)
175: {
176: $this->_rId = $rId;
177: }
178:
179: /**
180: * Get Image Source
181: *
182: * @return string
183: */
184: public function getSource()
185: {
186: return $this->_src;
187: }
188:
189: /**
190: * Get Image Media ID
191: *
192: * @return string
193: */
194: public function getMediaId()
195: {
196: return md5($this->_src);
197: }
198:
199: /**
200: * Get Image Type
201: *
202: * @return string
203: */
204: public function getImageType()
205: {
206: return $this->_imageType;
207: }
208:
209: /**
210: * Get Image Create Function
211: *
212: * @return string
213: */
214: public function getImageCreateFunction()
215: {
216: return $this->_imageCreateFunc;
217: }
218:
219: /**
220: * Get Image Function
221: *
222: * @return string
223: */
224: public function getImageFunction()
225: {
226: return $this->_imageFunc;
227: }
228:
229: /**
230: * Get Image Extension
231: *
232: * @return string
233: */
234: public function getImageExtension()
235: {
236: return $this->_imageExtension;
237: }
238: }
239: