1: <?php
  2: /**
  3:  * Magento
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * that is bundled with this package in the file LICENSE.txt.
  9:  * It is also available through the world-wide-web at this URL:
 10:  * http://opensource.org/licenses/osl-3.0.php
 11:  * If you did not receive a copy of the license and are unable to
 12:  * obtain it through the world-wide-web, please send an email
 13:  * to license@magentocommerce.com so we can send you a copy immediately.
 14:  *
 15:  * DISCLAIMER
 16:  *
 17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
 18:  * versions in the future. If you wish to customize Magento for your
 19:  * needs please refer to http://www.magentocommerce.com for more information.
 20:  *
 21:  * @category    Mage
 22:  * @package     Mage_XmlConnect
 23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 25:  */
 26: 
 27: /**
 28:  * Device preview model abstract
 29:  *
 30:  * @category    Mage
 31:  * @package     Mage_XmlConnect
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: abstract class Mage_XmlConnect_Model_Preview_Abstract extends Varien_Object
 35: {
 36:     /**
 37:      * Current active tab according preview action
 38:      *
 39:      * @var bool|string
 40:      */
 41:     private $_activeTab = false;
 42: 
 43:     /**
 44:      * Category item tint color styles
 45:      *
 46:      * @var string
 47:      */
 48:     protected $_categoryItemTintColor = '';
 49: 
 50:     /**
 51:      * Current loaded application model
 52:      *
 53:      * @var Mage_XmlConnect_Model_Application|null
 54:      */
 55:     protected $_appModel = null;
 56: 
 57:     /**
 58:      * Internal constructor not depended on params.
 59:      * It's used for application object initialization
 60:      *
 61:      * @return null
 62:      */
 63:     final function _construct()
 64:     {
 65:         parent::_construct();
 66:         $this->setApplicationModel();
 67:     }
 68: 
 69:     /**
 70:      * Setter for current loaded application model
 71:      *
 72:      * @return Mage_XmlConnect_Model_Preview_Abstract
 73:      */
 74:     protected function setApplicationModel()
 75:     {
 76:         if ($this->_appModel === null) {
 77:             $this->_appModel = Mage::helper('xmlconnect')->getApplication();
 78:         }
 79:         return $this;
 80:     }
 81: 
 82: 
 83:     /**
 84:      * Getter for current loaded application model
 85:      *
 86:      * @return Mage_XmlConnect_Model_Application
 87:      */
 88:     public function getApplicationModel()
 89:     {
 90:         return $this->setApplicationModel()->_appModel;
 91:     }
 92: 
 93:     /**
 94:      * Set active tab
 95:      *
 96:      * @param string $tab
 97:      * @return Mage_XmlConnect_Block_Adminhtml_Mobile_Preview_Tabitems
 98:      */
 99:     public function setActiveTab($tab)
100:     {
101:         $this->_activeTab = $tab;
102:         return $this;
103:     }
104: 
105:     /**
106:      * Check is exists a tab in a config array
107:      *
108:      * @param string $tabAction tab action name
109:      * @return bool
110:      */
111:     public function isItemExists($tabAction)
112:     {
113:         $tabs = $this->getTabItems();
114:         return (bool) isset($tabs[$tabAction]);
115:     }
116: 
117:     /**
118:      * Collect tab items array
119:      *
120:      * @return array
121:      */
122:     public function getTabItems()
123:     {
124:         $items = array();
125:         $model = $this->getApplicationModel();
126:         $tabs = $model->getEnabledTabsArray();
127:         $tabLimit = (int) Mage::getStoreConfig('xmlconnect/devices/'.strtolower($model->getType()).'/tab_limit');
128:         $showedTabs = 0;
129:         foreach ($tabs as $tab) {
130:             if (++$showedTabs > $tabLimit) {
131:                 break;
132:             }
133:             $items[$tab->action] = array(
134:                 'label' => Mage::helper('xmlconnect')->getTabLabel($tab->action),
135:                 'image' => $tab->image,
136:                 'action' => $tab->action,
137:                 'active' => strtolower($tab->action) == strtolower($this->_activeTab),
138:             );
139:         }
140:         return $items;
141:     }
142: 
143:     /**
144:      * Prepare config data
145:      * Implement set "conf" data as magic method
146:      *
147:      * @param array $conf
148:      */
149:     public function setConf($conf)
150:     {
151:         if (!is_array($conf)) {
152:             $conf = array();
153:         }
154:         $tabs = isset($conf['tabBar']['tabs']) ? $conf['tabBar']['tabs'] : false;
155:         if ($tabs !== false) {
156:             foreach ($tabs->getEnabledTabs() as $tab) {
157:                 $tab = (array) $tab;
158:                 $conf['tabBar'][$tab['action']]['label'] = $tab['label'];
159:                 $conf['tabBar'][$tab['action']]['image'] = $this->getPreviewImagesUrl($tab['image']);
160:             }
161:         }
162:         $this->setData('conf', $conf);
163:     }
164: 
165:    /**
166:     * Get preview images url
167:     *
168:     * @param string $name file name
169:     * @return string
170:     */
171:     public function getPreviewImagesUrl($name = '')
172:     {
173:         return Mage::helper('xmlconnect/image')->getSkinImagesUrl('mobile_preview/' . $name);
174:     }
175: 
176:     /**
177:      * Get application banner image url
178:      *
179:      * @return string
180:      */
181:     abstract public function getBannerImage();
182: 
183:     /**
184:      * Get background image url
185:      *
186:      * @return string
187:      */
188:     abstract public function getBackgroundImage();
189: 
190:     /**
191:      * Get font info from a config
192:      *
193:      * @param string $path
194:      * @return string
195:      */
196:     public function getConfigFontInfo($path)
197:     {
198:         return $this->getData('conf/fonts/' . $path);
199:     }
200: 
201:     /**
202:      * Get icon logo url
203:      *
204:      * @return string
205:      */
206:     public function getLogoUrl()
207:     {
208:         $configPath = 'conf/navigationBar/icon';
209:         if ($this->getData($configPath)) {
210:             return $this->getData($configPath);
211:         } else {
212:             return $this->getPreviewImagesUrl('smallIcon.png');
213:         }
214:     }
215: 
216:     /**
217:      * Get category item tint color styles
218:      *
219:      * @return string
220:      */
221:     public function getCategoryItemTintColor()
222:     {
223:         if (!strlen($this->_categoryItemTintColor)) {
224:             $percent = 0.4;
225:             $mask   = 255;
226: 
227:             $hex    = str_replace('#', '', $this->getData('conf/categoryItem/tintColor'));
228:             $hex2   = '';
229:             $_rgb   = array();
230: 
231:             $hexChars = '[a-fA-F0-9]';
232: 
233:             if (preg_match("/^($hexChars{2})($hexChars{2})($hexChars{2})$/", $hex, $rgb)) {
234:                 $_rgb = array(hexdec($rgb[1]), hexdec($rgb[2]), hexdec($rgb[3]));
235:             } elseif (preg_match("/^($hexChars)($hexChars)($hexChars)$/", $hex, $rgb)) {
236:                 $_rgb = array(hexdec($rgb[1] . $rgb[1]), hexdec($rgb[2] . $rgb[2]), hexdec($rgb[3] . $rgb[3]));
237:             }
238: 
239:             for ($i = 0; $i < 3; $i++) {
240:                 $_rgb[$i] = round($_rgb[$i] * $percent) + round($mask * (1 - $percent));
241:                 if ($_rgb[$i] > 255) {
242:                     $_rgb[$i] = 255;
243:                 }
244:                 $hex_digit = dechex($_rgb[$i]);
245:                 if (strlen($hex_digit) == 1) {
246:                     $hex_digit = "0" . $hex_digit;
247:                 }
248:                 $hex2 .= $hex_digit;
249:             }
250: 
251:             if ($hex && $hex2) {
252:                 // for IE
253:                 $this->_categoryItemTintColor .= "filter: progid:DXImageTransform.Microsoft.gradient";
254:                 $this->_categoryItemTintColor .= "(startColorstr='#" . $hex2 . "', endColorstr='#" . $hex . "');";
255:                 // for webkit browsers
256:                 $this->_categoryItemTintColor .= "background:-webkit-gradient";
257:                 $this->_categoryItemTintColor .= "(linear, left top, left bottom,";
258:                 $this->_categoryItemTintColor .= " from(#" . $hex2 . "), to(#" . $hex . "));";
259:                 // for firefox
260:                 $this->_categoryItemTintColor .= "background:-moz-linear-gradient";
261:                 $this->_categoryItemTintColor .= "(top, #" . $hex2 . ", #" . $hex . ");";
262:             }
263:         }
264:         return $this->_categoryItemTintColor;
265:     }
266: }
267: