本文整理汇总了PHP中MediaHelper::imageResize方法的典型用法代码示例。如果您正苦于以下问题：PHP MediaHelper::imageResize方法的具体用法？PHP MediaHelper::imageResize怎么用？PHP MediaHelper::imageResize使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MediaHelper的用法示例。
在下文中一共展示了MediaHelper::imageResize方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getProperties
/**
* Return the file properties of a specific file
*
* @param string $filePath
*
* @return array
*/
public function getProperties($filePath)
{
$properties = array();
$info = @getimagesize($filePath);
$properties['width'] = @$info[0];
$properties['height'] = @$info[1];
$properties['type'] = @$info[2];
$properties['mime'] = @$info['mime'];
if ($info[0] > 60 || $info[1] > 60) {
$dimensions = MediaHelper::imageResize($info[0], $info[1], 60);
$properties['width_60'] = $dimensions[0];
$properties['height_60'] = $dimensions[1];
} else {
$properties['width_60'] = $properties['width'];
$properties['height_60'] = $properties['height'];
}
if ($info[0] > 16 || $info[1] > 16) {
$dimensions = MediaHelper::imageResize($info[0], $info[1], 16);
$properties['width_16'] = $dimensions[0];
$properties['height_16'] = $dimensions[1];
} else {
$properties['width_16'] = $properties['width'];
$properties['height_16'] = $properties['height'];
}
return $properties;
}示例2: getList
/**
* Method to return the current filelist
*
* @access public
* @param null
* @return array
*/
public function getList()
{
// Only process the list once per request
static $list;
if (is_array($list)) {
return $list;
}
// Initialize variables
$folder = $this->getState('folder');
$folderPath = JPATH_SITE . '/' . $folder;
$type = $this->getState('type');
// Initialize the lists
$files = array();
$subfolders = array();
$docs = array();
// Get the list of files and folders from the given folder
if (is_readable($folderPath)) {
$fileList = JFolder::files($folderPath);
$subfolderList = JFolder::folders($folderPath);
} else {
$fileList = false;
$subfolderList = false;
}
// Iterate over the files if they exist
if ($fileList !== false) {
foreach ($fileList as $file) {
// Skip this file if it is not readable
if (is_file($folderPath . '/' . $file) == false) {
continue;
}
// Skip files starting with a dot
if (substr($file, 0, 1) == '.') {
continue;
}
// Skip specific files
if (strtolower($file) == 'index.html' || preg_match('/\\.(php)$/', $file)) {
continue;
}
$tmp = new JObject();
$tmp->name = $file;
$tmp->path = $folderPath . '/' . $file;
$tmp->path_relative = $folder . $file;
$tmp->path_uri = $tmp->path_relative;
$tmp->size = filesize($tmp->path);
$ext = strtolower(JFile::getExt($file));
switch ($ext) {
// Image
case 'jpg':
case 'png':
case 'gif':
case 'xcf':
case 'odg':
case 'bmp':
case 'jpeg':
$info = @getimagesize($tmp->path);
$size = @filesize($tmp->path);
$tmp->width = @$info[0];
$tmp->height = @$info[1];
$tmp->src_width = $tmp->width;
$tmp->src_height = $tmp->height;
$tmp->type = @$info[2];
$tmp->mime = @$info['mime'];
$maxsize = 60;
if ($info[0] > $maxsize || $info[1] > $maxsize) {
$dimensions = MediaHelper::imageResize($info[0], $info[1], $maxsize);
$tmp->width = $dimensions[0];
$tmp->height = $dimensions[1];
}
$maxbits = 524288;
if ($size > $maxbits) {
$tmp->src = JURI::root() . SimplelistsHelper::createThumbnail($tmp->path, $ext, $tmp->src_width, $tmp->src_height, $tmp->width, $tmp->height);
} else {
$tmp->src = JURI::root() . $tmp->path_relative;
}
$files[] = $tmp;
break;
// Non-image document
// Non-image document
default:
if ($type != 'link_file') {
break;
}
// First read the Media Manager parameters and check if this extension is allowed
$media_params = JComponentHelper::getParams('com_media');
$allowable = explode(',', $media_params->get('upload_extensions'));
if (in_array($ext, $allowable) == false) {
break;
}
if (file_exists(JPATH_SITE . '/media/media/images/mime-icon-32/' . $ext . '.png')) {
$tmp->path_relative = '/media/media/images/mime-icon-32/' . $ext . '.png';
} elseif (file_exists(JPATH_SITE . '/media/media/images/con_info.png')) {
$tmp->path_relative = '/media/media/images/con_info.png';
} elseif (file_exists(JPATH_ADMINISTRATOR . '/components/com_media/images/mime-icon-32/' . $ext . '.png')) {
//.........这里部分代码省略.........
示例3: getList
/**
* Build imagelist
*
* @param string $listFolder The image directory to display
* @since 1.5
*/
public function getList()
{
static $list;
// Only process the list once per request
if (is_array($list)) {
return $list;
}
// Get current path from request
$current = $this->getState('folder');
// If undefined, set to empty
if ($current == 'undefined') {
$current = '';
}
if (strlen($current) > 0) {
$basePath = COM_MEDIA_BASE . '/' . $current;
} else {
$basePath = COM_MEDIA_BASE;
}
$mediaBase = str_replace(DIRECTORY_SEPARATOR, '/', COM_MEDIA_BASE . '/');
$images = array();
$folders = array();
$docs = array();
$fileList = false;
$folderList = false;
if (file_exists($basePath)) {
// Get the list of files and folders from the given folder
$fileList = JFolder::files($basePath);
$folderList = JFolder::folders($basePath);
}
// Iterate over the files if they exist
if ($fileList !== false) {
foreach ($fileList as $file) {
if (is_file($basePath . '/' . $file) && substr($file, 0, 1) != '.' && strtolower($file) !== 'index.html') {
$tmp = new JObject();
$tmp->name = $file;
$tmp->title = $file;
$tmp->path = str_replace(DIRECTORY_SEPARATOR, '/', JPath::clean($basePath . '/' . $file));
$tmp->path_relative = str_replace($mediaBase, '', $tmp->path);
$tmp->size = filesize($tmp->path);
$ext = strtolower(JFile::getExt($file));
switch ($ext) {
// Image
case 'jpg':
case 'png':
case 'gif':
case 'xcf':
case 'odg':
case 'bmp':
case 'jpeg':
case 'ico':
$info = @getimagesize($tmp->path);
$tmp->width = @$info[0];
$tmp->height = @$info[1];
$tmp->type = @$info[2];
$tmp->mime = @$info['mime'];
if ($info[0] > 60 || $info[1] > 60) {
$dimensions = MediaHelper::imageResize($info[0], $info[1], 60);
$tmp->width_60 = $dimensions[0];
$tmp->height_60 = $dimensions[1];
} else {
$tmp->width_60 = $tmp->width;
$tmp->height_60 = $tmp->height;
}
if ($info[0] > 16 || $info[1] > 16) {
$dimensions = MediaHelper::imageResize($info[0], $info[1], 16);
$tmp->width_16 = $dimensions[0];
$tmp->height_16 = $dimensions[1];
} else {
$tmp->width_16 = $tmp->width;
$tmp->height_16 = $tmp->height;
}
$images[] = $tmp;
break;
// Non-image document
// Non-image document
default:
$tmp->icon_32 = "media/mime-icon-32/" . $ext . ".png";
$tmp->icon_16 = "media/mime-icon-16/" . $ext . ".png";
$docs[] = $tmp;
break;
}
}
}
}
// Iterate over the folders if they exist
if ($folderList !== false) {
foreach ($folderList as $folder) {
$tmp = new JObject();
$tmp->name = basename($folder);
$tmp->path = str_replace(DIRECTORY_SEPARATOR, '/', JPath::clean($basePath . '/' . $folder));
$tmp->path_relative = str_replace($mediaBase, '', $tmp->path);
$count = MediaHelper::countFiles($tmp->path);
$tmp->files = $count[0];
$tmp->folders = $count[1];
//.........这里部分代码省略.........
示例4: getList
function getList()
{
// Get current path from request
$current = $this->getStateFolder();
// If undefined, set to empty
if ($current == 'undefined') {
$current = '';
}
// Initialize variables
if (strlen($current) > 0) {
$basePath = $this->comMediaBase . DS . $current;
//$basePath = $current;
} else {
$basePath = $this->comMediaBase;
}
$mediaBase = str_replace(DS, '/', $this->comMediaBase . '/');
$images = array();
$folders = array();
$docs = array();
// Get the list of files and folders from the given folder
$fileList = JFolder::files($basePath);
$folderList = JFolder::folders($basePath);
jimport('joomla.filesystem.file');
// Iterate over the files if they exist
if ($fileList !== false) {
foreach ($fileList as $file) {
if (is_file($basePath . DS . $file) && substr($file, 0, 1) != '.' && strtolower($file) !== 'index.html') {
$tmp = new JObject();
$tmp->name = $file;
$tmp->path = str_replace(DS, '/', JPath::clean($basePath . DS . $file));
$tmp->path_relative = str_replace($mediaBase, '', $tmp->path);
$tmp->size = filesize($tmp->path);
$ext = strtolower(JFile::getExt($file));
switch ($ext) {
// Image
case 'jpg':
case 'png':
case 'gif':
case 'xcf':
case 'odg':
case 'bmp':
case 'jpeg':
$info = @getimagesize($tmp->path);
$tmp->width = @$info[0];
$tmp->height = @$info[1];
$tmp->type = @$info[2];
$tmp->mime = @$info['mime'];
$filesize = MediaHelper::parseSize($tmp->size);
if ($info[0] > 60 || $info[1] > 60) {
$dimensions = MediaHelper::imageResize($info[0], $info[1], 60);
$tmp->width_60 = $dimensions[0];
$tmp->height_60 = $dimensions[1];
} else {
$tmp->width_60 = $tmp->width;
$tmp->height_60 = $tmp->height;
}
if ($info[0] > 16 || $info[1] > 16) {
$dimensions = MediaHelper::imageResize($info[0], $info[1], 16);
$tmp->width_16 = $dimensions[0];
$tmp->height_16 = $dimensions[1];
} else {
$tmp->width_16 = $tmp->width;
$tmp->height_16 = $tmp->height;
}
$images[] = $tmp;
break;
// Non-image document
// Non-image document
default:
$iconfile_32 = JPATH_ADMINISTRATOR . DS . "components" . DS . "com_imageshow" . DS . "assets" . DS . "images" . DS . "mime-icon-32" . DS . $ext . ".png";
if (file_exists($iconfile_32)) {
$tmp->icon_32 = "components/com_imageshow/assets/images/mime-icon-32/" . $ext . ".png";
} else {
$tmp->icon_32 = "components/com_imageshow/assets/images/con_info.png";
}
$iconfile_16 = JPATH_ADMINISTRATOR . DS . "components" . DS . "com_imageshow" . DS . "assets" . DS . "images" . DS . "mime-icon-16" . DS . $ext . ".png";
if (file_exists($iconfile_16)) {
$tmp->icon_16 = "components/com_imageshow/assets/images/mime-icon-16/" . $ext . ".png";
} else {
$tmp->icon_16 = "components/com_imageshow/assets/images/con_info.png";
}
$docs[] = $tmp;
break;
}
}
}
}
// Iterate over the folders if they exist
if ($folderList !== false) {
foreach ($folderList as $folder) {
$tmp = new JObject();
$tmp->name = basename($folder);
$tmp->path = str_replace(DS, '/', JPath::clean($basePath . DS . $folder));
$tmp->path_relative = str_replace($mediaBase, '', $tmp->path);
$count = MediaHelper::countFiles($tmp->path);
$tmp->files = $count[0];
$tmp->folders = $count[1];
$folders[] = $tmp;
}
}
//.........这里部分代码省略.........