-
Notifications
You must be signed in to change notification settings - Fork 4
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
v.1.39 with added gk_musicstate style.
- Loading branch information
Showing
13 changed files
with
1,063 additions
and
3 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
162 changes: 162 additions & 0 deletions
162
mod_image_show_gk4/styles/gk_musicstate/class.image.php
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,162 @@ | ||
| <?php | ||
|
|
||
| /** | ||
| * @author: GavickPro | ||
| * @copyright: 2008-2012 | ||
| **/ | ||
|
|
||
| // no direct access | ||
| defined('_JEXEC') or die('Restricted access'); | ||
|
|
||
| class GKIS_MusicState_Image { | ||
| /* | ||
| function to change file path to filename. | ||
| For example: | ||
| ./images/stories/demo.jpg | ||
| will be translated to: | ||
| stories.demo.jpg | ||
| (in this situation mirror of ./images/ directory isn't necessary) | ||
| */ | ||
| function translateName($name, $mod_id) { | ||
| $name = GKIS_MusicState_Image::getRealPath($name); | ||
| $start = strpos($name, DS.'images'.DS); | ||
| $name = substr($name, $start+8); | ||
| $ext = substr($name, -4); | ||
| $name = substr($name, 0, -4); | ||
| $name = str_replace(DS,'.',$name); | ||
| $name .= $mod_id.$ext; | ||
| return $name; | ||
| } | ||
| // function to change file path to real path. | ||
| function getRealPath($path) { | ||
| $start = strpos($path, 'images/'); | ||
| $path = './'.substr($path, $start); | ||
| return realpath($path); | ||
| } | ||
| /* | ||
| function to check cache | ||
| this function checks if file exists in cache directory | ||
| and checks if time of file life isn't too long | ||
| */ | ||
| function checkCache($filename, $last_modification_time) { | ||
| $cache_dir = JPATH_ROOT.DS.'modules'.DS.'mod_image_show_gk4'.DS.'cache'.DS; | ||
| $file = $cache_dir.$filename; | ||
|
|
||
| return (!is_file($file)) ? FALSE : (filemtime($file) > $last_modification_time); | ||
| } | ||
| // Creating thumbnails | ||
| function createThumbnail($path, $config, $width, $height, $image_bg, $image_stretch, $quality) { | ||
| if(GKIS_MusicState_Image::checkCache(GKIS_MusicState_Image::translateName($path,$config['module_id']), $config['last_modification'], $config['module_id'])){ | ||
| return TRUE; | ||
| }else{ | ||
| // importing classes | ||
| jimport('joomla.filesystem.file'); | ||
| jimport('joomla.filesystem.folder'); | ||
| jimport('joomla.filesystem.path'); | ||
| //script configuration - increase memory limit to 64MB | ||
| ini_set('memory_limit', '64M'); | ||
| // cache dir | ||
| $cache_dir = JPATH_ROOT.DS.'modules'.DS.'mod_image_show_gk4'.DS.'cache'.DS; | ||
| // file path | ||
| $file = GKIS_MusicState_Image::getRealPath($path); | ||
| // filename | ||
| $filename = GKIS_MusicState_Image::translateName($path,$config['module_id']); | ||
| // Getting informations about image | ||
| if(is_file($file)){ | ||
| $imageData = getimagesize($file); | ||
| // loading image depends from type of image | ||
| if($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg') $imageSource = @imagecreatefromjpeg($file); | ||
| elseif($imageData['mime'] == 'image/gif') $imageSource = @imagecreatefromgif($file); | ||
| else $imageSource = @imagecreatefrompng($file); | ||
| // here can be exist an error when image is to big - then class return blank page | ||
| // setting image size in variables | ||
| $imageSourceWidth = imagesx($imageSource); | ||
| $imageSourceHeight = imagesy($imageSource); | ||
| // Creating blank canvas | ||
| $imageBG = imagecreatetruecolor($width, $height); | ||
| // If image is JPG or GIF | ||
| if($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg' || $imageData['mime'] == 'image/gif') { | ||
| // when bg is set to transparent - use black background | ||
| if($image_bg == 'transparent'){ | ||
| $bgColorR = 0; | ||
| $bgColorG = 0; | ||
| $bgColorB = 0; | ||
| }else{ // in other situation - translate hex to RGB | ||
| $bg = $image_bg; | ||
| if(strlen($bg) == 4) $bg = $bg[0].$bg[1].$bg[1].$bg[2].$bg[2].$bg[3].$bg[3]; | ||
| $hex_color = strtolower(trim($bg,'#;&Hh')); | ||
| $bg = array_map('hexdec',explode('.',wordwrap($hex_color, ceil(strlen($hex_color)/3),'.',1))); | ||
| $bgColorR = $bg[0]; | ||
| $bgColorG = $bg[1]; | ||
| $bgColorB = $bg[2]; | ||
| } | ||
| // Creating color | ||
| $rgb = imagecolorallocate($imageBG, $bgColorR, $bgColorG, $bgColorB); | ||
| // filling canvas with new color | ||
| imagefill($imageBG, 0, 0, $rgb); | ||
| }else {// for PNG images | ||
| $imageBG = imagecreatetruecolor($width, $height); | ||
| // enable transparent background | ||
| if($image_bg == 'transparent'){ | ||
| // create transparent color | ||
| $rgb = imagecolorallocatealpha($imageBG, 0, 0, 0, 127); | ||
| }else {// create normal color | ||
| $bg = $image_bg; | ||
| // translate hex to RGB | ||
| $hex_color = strtolower(trim($bg,'#;&Hh')); | ||
| $bg = array_map('hexdec',explode('.',wordwrap($hex_color, ceil(strlen($hex_color)/3),'.',1))); | ||
| // creating color | ||
| $rgb = imagecolorallocate($imageBG, $bg[0], $bg[1], $bg[2]); | ||
| } | ||
| // filling the canvas | ||
| imagefill($imageBG, 0, 0, $rgb); | ||
| // enabling transparent settings for better quality | ||
| imagealphablending($imageBG, false); | ||
| imagesavealpha($imageBG, true); | ||
| } | ||
| // when stretching is disabled | ||
| if(!$image_stretch){ | ||
| // calculate ratio for first scaling | ||
| $ratio = ($imageSourceWidth > $imageSourceHeight) ? $width/$imageSourceWidth : $height/$imageSourceHeight; | ||
| // calculate new image size | ||
| $imageSourceNWidth = $imageSourceWidth * $ratio; | ||
| $imageSourceNHeight = $imageSourceHeight * $ratio; | ||
| // calculate ratio for second scaling | ||
| if($width > $height){ | ||
| if($imageSourceNHeight > $height){ | ||
| $ratio2 = $height / $imageSourceNHeight; | ||
| $imageSourceNHeight *= $ratio2; | ||
| $imageSourceNWidth *= $ratio2; | ||
| } | ||
| }else{ | ||
| if($imageSourceNWidth > $width){ | ||
| $ratio2 = $width / $imageSourceNWidth; | ||
| $imageSourceNHeight *= $ratio2; | ||
| $imageSourceNWidth *= $ratio2; | ||
| } | ||
| } | ||
| // setting position of putting thumbnail on canvas | ||
| $base_x = floor(($width - $imageSourceNWidth) / 2); | ||
| $base_y = floor(($height - $imageSourceNHeight) / 2); | ||
| }else{ // when stretching is disabled | ||
| $imageSourceNWidth = $width; | ||
| $imageSourceNHeight = $height; | ||
| $base_x = 0; | ||
| $base_y = 0; | ||
| } | ||
| // copy image | ||
| imagecopyresampled($imageBG, $imageSource, $base_x, $base_y, 0, 0, $imageSourceNWidth, $imageSourceNHeight, $imageSourceWidth, $imageSourceHeight); | ||
| // save image depends from MIME type | ||
| if($imageData['mime'] == 'image/jpeg' || $imageData['mime'] == 'image/pjpeg' || $imageData['mime'] == 'image/jpg') imagejpeg($imageBG,$cache_dir.$filename, $quality); | ||
| elseif($imageData['mime'] == 'image/gif') imagegif($imageBG, $cache_dir.$filename); | ||
| else imagepng($imageBG, $cache_dir.$filename); | ||
| return TRUE; | ||
| }else{ | ||
| return FALSE; | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| /* eof */ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| <?php | ||
|
|
||
| /** | ||
| * GK Image Show - main PHP file | ||
| * @package Joomla! | ||
| * @Copyright (C) 2009-2012 Gavick.com | ||
| * @ All rights reserved | ||
| * @ Joomla! is Free Software | ||
| * @ Released under GNU/GPL License : http://www.gnu.org/copyleft/gpl.html | ||
| * @ version $Revision: GK4 1.0 $ | ||
| **/ | ||
|
|
||
| // no direct access | ||
| defined('_JEXEC') or die; | ||
| // Image class loading | ||
| require_once (dirname(__FILE__).DS.'class.image.php'); | ||
| // Model class loading | ||
| require_once (dirname(__FILE__).DS.'model.php'); | ||
|
|
||
| class GKIS_gk_musicstate_Controller { | ||
| // configuration array | ||
| private $config; | ||
| // module info | ||
| private $module; | ||
| // article data | ||
| private $articles; | ||
| private $articlesK2; | ||
| // constructor | ||
| function __construct($module, $config) { | ||
| // init the style config | ||
| $this->config = $config; | ||
| // init the module info | ||
| $this->module = $module; | ||
| // init the articles array | ||
| $this->articles = array(); | ||
| $this->articlesK2 = array(); | ||
| // check the module images | ||
| $this->checkImages(); | ||
| // get the articles data | ||
| $this->getArticleData(); | ||
| // generate the view | ||
| $this->generateView(); | ||
| } | ||
| // check the images | ||
| function checkImages() { | ||
| // if the thumbnail generation is enabled | ||
| if($this->config['generate_thumbnails'] == 1) { | ||
| // basic images params | ||
| $img_width = $this->config['config']->gk_musicstate->gk_musicstate_image_width; | ||
| $img_height = $this->config['config']->gk_musicstate->gk_musicstate_image_height; | ||
| $img_bg = $this->config['config']->gk_musicstate->gk_musicstate_image_bg; | ||
| $quality = $this->config['config']->gk_musicstate->gk_musicstate_quality; | ||
| // check the slides | ||
| foreach($this->config['image_show_data'] as $slide) { | ||
| $stretch = ($slide->stretch == 'nostretch') ? false : true; | ||
| GKIS_MusicState_Image::createThumbnail($slide->image, $this->config, $img_width, $img_height, $img_bg, $stretch, $quality); | ||
| } | ||
| } | ||
| } | ||
| // get the articles data | ||
| function getArticleData() { | ||
| // create the array | ||
| $ids = array(); | ||
| $idsK2 = array(); | ||
| // generate the content of the array | ||
| foreach($this->config['image_show_data'] as $slide) { | ||
| if($slide->type == 'article') { | ||
| array_push($ids, $slide->art_id); | ||
| } | ||
| if($slide->type == 'k2') { | ||
| array_push($idsK2, $slide->artK2_id); | ||
| } | ||
| } | ||
| // get the data | ||
| if(count($idsK2) > 0) { | ||
| $this->articlesK2 = GKIS_gk_musicstate_Model::getDataK2($idsK2); | ||
| } | ||
| if(count($ids) > 0) { | ||
| $this->articles = GKIS_gk_musicstate_Model::getData($ids); | ||
| } | ||
| } | ||
| // generate view | ||
| function generateView() { | ||
| // generate the head section | ||
| $document = JFactory::getDocument(); | ||
| $uri = JURI::getInstance(); | ||
| // get the head data | ||
| $headData = $document->getHeadData(); | ||
| // generate keys of script section | ||
| $headData_js_keys = array_keys($headData["scripts"]); | ||
| // generate keys of css section | ||
| $headData_css_keys = array_keys($headData["style"]); | ||
| // set variables for false | ||
| $engine_founded = false; | ||
| $css_founded = false; | ||
| // searching engine in scripts paths | ||
| if(array_search($uri->root().'modules/mod_image_show_gk4/styles/'.$this->config['styles'].'/engine.js', $headData_js_keys) > 0) { | ||
| $engine_founded = true; | ||
| } | ||
| // searching css in CSSs paths | ||
| if(array_search($uri->root().'modules/mod_image_show_gk4/styles/'.$this->config['styles'].'/style.css', $headData_css_keys) > 0) { | ||
| $css_founded = true; | ||
| } | ||
| // if mootools file doesn't exists in document head section | ||
| if(!$engine_founded){ | ||
| // add new script tag connected with mootools from module | ||
| $document->addScript($uri->root().'modules/mod_image_show_gk4/styles/'.$this->config['styles'].'/engine.js'); | ||
| } | ||
| // if CSS not found | ||
| if(!$css_founded && $this->config['use_style_css'] == 1) { | ||
| // add stylesheets to document header | ||
| $document->addStyleSheet($uri->root().'modules/mod_image_show_gk4/styles/'.$this->config['styles'].'/style.css' ); | ||
| } | ||
| // add script fragment | ||
| $document->addScriptDeclaration('try {$Gavick;}catch(e){$Gavick = {};};$Gavick["gkIs-'.$this->config['module_id'].'"] = { "anim_speed": '.$this->config['config']->gk_musicstate->gk_musicstate_animation_speed.', "anim_interval": '.$this->config['config']->gk_musicstate->gk_musicstate_animation_interval.', "autoanim": '.$this->config['config']->gk_musicstate->gk_musicstate_autoanimation.', "slide_links": '.$this->config['config']->gk_musicstate->gk_musicstate_slide_links.' };'); | ||
| // generate necessary variables | ||
| $width = $this->config['config']->gk_musicstate->gk_musicstate_image_width; | ||
| $height = $this->config['config']->gk_musicstate->gk_musicstate_image_height; | ||
| // load view | ||
| require_once (dirname(__FILE__).DS.'view.php'); | ||
| } | ||
| // function to generate blank transparent PNG images | ||
| public function generateBlankImage($width, $height){ | ||
| $image = imagecreatetruecolor($width, $height); | ||
| imagesavealpha($image, true); | ||
| $transparent = imagecolorallocatealpha($image, 0, 0, 0, 127); | ||
| imagefill($image, 0, 0, $transparent); | ||
| // cache the output | ||
| ob_start(); | ||
| imagepng($image); | ||
| $img = ob_get_contents(); | ||
| ob_end_clean(); | ||
| // return the string | ||
| return base64_encode($img); | ||
| } | ||
| } | ||
|
|
||
| // EOF |
Oops, something went wrong.