/**
* @package jelix
* @subpackage jtpl_plugin
* @author Lepeltier kévin
* @contributor Dominique Papin, Rob2
* @copyright 2007-2008 Lepeltier kévin, 2008 Dominique Papin, 2010 Rob2
* @link http://www.jelix.org
* @licence GNU Lesser General Public Licence see LICENCE file or http://www.gnu.org/licenses/lgpl.html
*/
function jtpl_function_html_image($tpl, $src, $params = array())
{
$att = jImageModifier::get($src, $params, false);
if (!array_key_exists('alt', $att)) {
$att['alt'] = '';
}
echo '<img';
foreach ($att as $key => $val) {
if (!empty($val) || $key == 'alt') {
echo ' ' . $key . '="' . htmlspecialchars($val) . '"';
}
}
echo '/>';
}
/**
* image plugin : write the url corresponding to the image
*
* Add a link to the image,
* The image is resized, and cached
*
* class :string
* id :string
* alt :string
* width :uint
* height :uint
* maxwidth :uint only with maxheight
* maxheight :uint only with maxwidth
* zoom 1-100
* omo :boolean
* alignh [left|center|right|:int]
* alignv [top|center|bottom|:int]
* ext [png|jpg|gif]
* quality 0-100 if ext = jpg
* shadow :boolean
* soffset :uint
* sangle :uint
* sblur :uint
* sopacity :uint
* scolor #000000 :string
* background #000000 :string
*
* gif -> image/gif
* jpeg -> image/jpeg
* jpg -> image/jpeg
* jpe -> image/jpeg
* xpm -> image/x-xpixmap
* xbm -> image/x-xbitmap
* wbmp -> image/vnd.wap.wbmp
* png -> image/png
* other -> image/png
*
* @param jTpl $tpl template engine
* @param string $src the url of image relative to the www path
* @param array $params parameters for the transformation and img element
*/
function jtpl_function_html_image($tpl, $src, $params = array())
{
$att = jImageModifier::get($src, $params, false);
// alt attribute is required (xhtml/html4 spec)
if (!array_key_exists('alt', $att)) {
$att['alt'] = '';
}
// generating hmtl tag img
echo '<img';
foreach ($att as $key => $val) {
if (!empty($val)) {
echo ' ' . $key . '="' . htmlspecialchars($val) . '"';
}
}
echo '/>';
}
function testGetOmo2()
{
$cacheName = 'cache/images/' . md5('imagemodifier/logo_test.pngwidth50height30omo1') . '.png';
$cacheFile = jApp::wwwPath($cacheName);
if (file_exists($cacheFile)) {
unlink($cacheFile);
}
$attributes = jImageModifier::get('imagemodifier/logo_test.png', array('width' => 50, 'height' => 30, 'omo' => true));
$this->assertEqual($GLOBALS['gJCoord']->request->getServerURI() . $GLOBALS['gJConfig']->urlengine['basePath'] . $cacheName, $attributes['src']);
$this->assertEqual('50', $attributes['width']);
$this->assertEqual('30', $attributes['height']);
$this->assertTrue(file_exists($cacheFile));
$image = imagecreatefrompng($cacheFile);
$this->assertEqual(50, imagesx($image));
$this->assertEqual(30, imagesy($image));
@imagedestroy($image);
if (file_exists($cacheFile)) {
unlink($cacheFile);
}
}
/**
* function that builds the image of the social network
* @param string $src url to link to
* @param array $params parms to build the image
*/
function make_image($src, $params)
{
$att = jImageModifier::get($src, $params, false);
// alt attribute is required (xhtml/html4 spec)
if (!array_key_exists('alt', $att)) {
$att['alt'] = '';
}
// generating hmtl tag img
$img = '<img';
foreach ($att as $key => $val) {
if (!empty($val)) {
$img .= ' ' . $key . '="' . htmlspecialchars($val) . '"';
}
}
$img .= ' />';
return $img;
}