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<?php |
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defined('ROOT_PATH') || exit('Access denied'); |
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/** |
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* TNH Framework |
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* |
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* A simple PHP framework using HMVC architecture |
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* |
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* This content is released under the MIT License (MIT) |
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* |
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* Copyright (c) 2017 TNH Framework |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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/** |
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* @file Assets.php |
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* |
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* This class contains static methods for generating static content links (images, Javascript, CSS, etc.). |
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* |
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* @package core |
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* @author TNH Framework team |
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* @copyright Copyright (c) 2017 |
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* @license http://opensource.org/licenses/MIT MIT License |
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* @link http://www.iacademy.cf |
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* @version 1.0.0 |
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* @since 1.0.0 |
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* @filesource |
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*/ |
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class Assets extends BaseClass { |
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/** |
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* Construct new instance |
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*/ |
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public function __construct() { |
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parent::__construct(); |
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} |
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/** |
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* Generate the link of the assets file. |
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* |
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* Generates the absolute link of a file inside ASSETS_PATH folder. |
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* For example : |
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* path('foo/bar/css/style.css'); => http://mysite.com/assets/foo/bar/css/style.css |
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* Note: |
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* The argument passed to this function must be the relative link to the |
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* folder that contains the static contents defined by the constant ASSETS_PATH. |
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* |
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* @param string $asset the name of the assets file path with the extension. |
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* @return string|null the absolute path of the assets file, if it exists o |
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* therwise returns null if the file does not exist. |
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*/ |
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public function path($asset) { |
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$path = ASSETS_PATH . $asset; |
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$this->logger->debug('Including the Assets file [' . $path . ']'); |
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//Check if the file exists |
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if (file_exists($path)) { |
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$this->logger->info('Assets file [' . $path . '] included successfully'); |
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return get_instance()->url->mainUrl($path); |
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} |
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$this->logger->warning('Assets file [' . $path . '] does not exist'); |
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return null; |
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} |
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/** |
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* Generate the link of the css file. |
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* |
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* Generates the absolute link of a file containing the CSS style. |
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* For example : |
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* css('mystyle'); => http://mysite.com/assets/css/mystyle.css |
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* Note: |
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* The argument passed to this function must be the relative link to the folder that contains the static contents defined by the constant ASSETS_PATH. |
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* |
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* @param string $path the name of the css file without the extension. |
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* @return string|null the absolute path of the css file, if it exists otherwise returns null if the file does not exist. |
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*/ |
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public function css($path) { |
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/* |
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* if the file name contains the ".css" extension, replace it with |
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* an empty string for better processing. |
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*/ |
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$path = str_ireplace('.css', '', $path); |
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$path = ASSETS_PATH . 'css/' . $path . '.css'; |
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$this->logger->debug('Including the Assets file [' . $path . '] for CSS'); |
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//Check if the file exists |
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if (file_exists($path)) { |
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$this->logger->info('Assets file [' . $path . '] for CSS included successfully'); |
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return get_instance()->url->mainUrl($path); |
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} |
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$this->logger->warning('Assets file [' . $path . '] for CSS does not exist'); |
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return null; |
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} |
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/** |
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* Generate the link of the javascript file. |
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* |
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* Generates the absolute link of a file containing the javascript. |
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* For example : |
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* js('myscript'); => http://mysite.com/assets/js/myscript.js |
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* Note: |
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* The argument passed to this function must be the relative link to |
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* the folder that contains the static contents defined by the constant ASSETS_PATH. |
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* |
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* @param string $path the name of the javascript file without the extension. |
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* @return string|null the absolute path of the javascript file, |
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* if it exists otherwise returns null if the file does not exist. |
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*/ |
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public function js($path) { |
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$path = str_ireplace('.js', '', $path); |
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$path = ASSETS_PATH . 'js/' . $path . '.js'; |
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$this->logger->debug('Including the Assets file [' . $path . '] for javascript'); |
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if (file_exists($path)) { |
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$this->logger->info('Assets file [' . $path . '] for Javascript included successfully'); |
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return get_instance()->url->mainUrl($path); |
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} |
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$this->logger->warning('Assets file [' . $path . '] for Javascript does not exist'); |
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return null; |
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} |
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/** |
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* Generate the link of the image file. |
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* |
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* Generates the absolute link of a file containing the image. |
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* For example : |
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* img('myimage.png'); => http://mysite.com/assets/images/myimage.png |
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* Note: |
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* The argument passed to this function must be the relative link to |
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* the folder that contains the static contents defined by the constant ASSETS_PATH. |
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* |
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* @param string $path the name of the image file with the extension. |
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* @return string|null the absolute path of the image file, if it exists |
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* otherwise returns null if the file does not exist. |
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*/ |
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public function img($path) { |
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$path = ASSETS_PATH . 'images/' . $path; |
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$this->logger->debug('Including the Assets file [' . $path . '] for image'); |
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if (file_exists($path)) { |
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$this->logger->info('Assets file [' . $path . '] for image included successfully'); |
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return get_instance()->url->mainUrl($path); |
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} |
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$this->logger->warning('Assets file [' . $path . '] for image does not exist'); |
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return null; |
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} |
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} |
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