/**
* Generate macro output based on passed arguments
*
* @return string
*/
public function render()
{
$content = $this->args;
// args will be null if the macro is called without parenthesis.
if (!$content) {
return '';
}
// Parse arguments
// We expect the 1st argument to be a filename
$args = explode(',', $content);
$file = array_shift($args);
$this->attr = array();
$this->attr['href'] = '';
$this->attr['style'] = array();
$this->attr['details'] = true;
// Get single attributes
// EX: [[Image(myimage.png, nolink, right)]]
$argues = preg_replace_callback('/[, ](left|right|top|center|bottom|nodetails|[0-9]+(px|%|em)?)(?:[, ]|$)/i', array(&$this, 'parseSingleAttribute'), $content);
// Get quoted attribute/value pairs
// EX: [[Image(myimage.png, desc="My description, contains, commas")]]
$argues = preg_replace_callback('/[, ](alt|altimage|althref|desc|title|width|height|align|border|longdesc|class|id|usemap|link|rel|details)=(?:["\'])([^"\']*)(?:["\'])/i', array(&$this, 'parseAttributeValuePair'), $content);
// Get non-quoted attribute/value pairs
// EX: [[Image(myimage.png, width=100)]]
$argues = preg_replace_callback('/[, ](alt|altimage|althref|desc|title|width|height|align|border|longdesc|class|id|usemap|link|rel|details)=([^"\',]*)(?:[, ]|$)/i', array(&$this, 'parseAttributeValuePair'), $content);
$attr = $this->attr;
// Get wiki config
$this->config = Component::params('com_wiki');
if ($this->filepath != '') {
$this->config->set('filepath', $this->filepath);
}
$imgs = explode(',', $this->config->get('img_ext', 'jpg, jpeg, jpe, gif, png'));
$imgs = array_map('trim', $imgs);
$imgs = array_map('strtolower', $imgs);
$this->imgs = $imgs;
$ret = false;
// Is it numeric?
if (is_numeric($file)) {
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'attachment.php';
// Get resource by ID
$attach = new \Components\Wiki\Tables\Attachment($this->_db);
$attach->load(intval($file));
// Check for file existence
if ($attach->filename && file_exists($this->_path($attach->filename)) || file_exists($this->_path($attach->filename, true))) {
$attr['desc'] = isset($attr['desc']) ? $attr['desc'] : '';
if (!$attr['desc']) {
$attr['desc'] = $attach->description ? stripslashes($attach->description) : '';
//$attach->filename;
}
$attr['created'] = $attach->created;
$attr['created_by'] = $attach->created_by;
$ret = true;
}
} else {
if (file_exists($this->_path($file)) || file_exists($this->_path($file, true))) {
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'tables' . DS . 'attachment.php';
// Get resource by ID
$attach = new \Components\Wiki\Tables\Attachment($this->_db);
$attach->load($file, $this->pageid);
if ($attach->filename) {
$attr['created'] = $attach->created;
$attr['created_by'] = $attach->created_by;
}
$attr['desc'] = isset($attr['desc']) ? $attr['desc'] : $file;
$ret = true;
}
}
// Does the file exist?
if ($ret) {
//$attr['desc'] = htmlentities($attr['desc'], ENT_COMPAT, 'UTF-8');
// Return HTML
return $this->_embed($file, $attr);
} else {
// Return error message
return '(file:' . $file . ' not found)';
}
}
if ($sort == 'description') {
echo $dir == 'ASC' ? '↑' : '↓';
}
?>
<?php
echo Lang::txt('COM_WIKI_COL_DESCRIPTION');
?>
</a>
</th>
</tr>
</thead>
<tbody>
<?php
if ($rows) {
$database = \App::get('db');
$asset = new \Components\Wiki\Tables\Attachment($database);
foreach ($rows as $row) {
$fsize = Lang::txt('COM_WIKI_UNKNOWN');
if (is_file($asset->filespace() . DS . $row->pageid . DS . $row->filename)) {
$fsize = \Hubzero\Utility\Number::formatBytes(filesize($asset->filespace() . DS . $row->pageid . DS . $row->filename));
}
$name = Lang::txt('COM_WIKI_UNKNOWN');
$xprofile = \Hubzero\User\Profile::getInstance($row->created_by);
if (is_object($xprofile)) {
$name = $this->escape(stripslashes($xprofile->get('name')));
$name = $xprofile->get('public') ? '<a href="' . Route::url($xprofile->getLink()) . '">' . $name . '</a>' : $name;
}
?>
<tr>
<td>
<time datetime="<?php