/**
* Creates the options admin page and manages the update of options.
*
* This is the default Action
*
* @return void
*/
function indexAction()
{
if (post('action') == 'index') {
$options = get_option('HerissonOptions');
$new_options = array();
foreach ($this->allowedoptions as $option) {
$new_options[$option] = post($option);
}
$complete_options = array_merge($options, $new_options);
if (!array_key_exists('privateKey', $complete_options)) {
$encryption = Encryption::i()->generateKeyPairs();
$complete_options['publicKey'] = $encryption->public;
$complete_options['privateKey'] = $encryption->private;
Message::i()->addError("<b>Warning</b> : public/private keys have been regenerated");
}
update_option('HerissonOptions', $complete_options);
}
// Check binaries paths
$binaryTools = array('convert', 'wget', 'du', 'mv', 'uname');
sort($binaryTools);
$this->view->binaries = array();
foreach ($binaryTools as $binary) {
$this->view->binaries[$binary] = Shell::getPath($binary);
}
$this->view->platform = Shell::shellExec('uname', '-a');
$this->view->screenshots = WpHerissonScreenshotsTable::getAll();
$this->view->options = get_option('HerissonOptions');
}
/**
* Create the screenshot of the webpage url
*
* Use the wkhtmltoimage tool to create the PNG image
* If the screenshot has been created, create a thumbnail and calculate the new dir size.
*
* @param boolean $verbose wether this method should verbose messages
*
* @return void
*/
public function captureFromUrl($verbose)
{
if (!$this->id || $this->error || !$this->hash || $this->is_binary) {
return false;
}
$options = get_option('HerissonOptions');
if (!$options['spiderOptionScreenshot']) {
return false;
}
// return false if screenshot already exists
if ($this->hasImage()) {
return false;
}
$image = $this->getImage();
$screenshotTool = WpHerissonScreenshotsTable::get($options['screenshotTool']);
call_user_func($screenshotTool->fonction, $this->url, $image);
if (file_exists($image) && filesize($image)) {
herisson_screenshots_thumb($image, $this->getThumb());
$this->content_image = $image;
$this->calculateDirSize();
} else {
$this->content_image = null;
}
$this->save();
}
