/**
* prepare content method, search for string {loadcontest_##} , where ## is the contest id.
* if found render the contest.
*
* Method is called by the view
*
* @param string The context of the content being passed to the plugin.
* @param object The content object. Note $article->text is also available
* @param object The content params
* @param integer The 'page' number
* @since 1.6
*/
public function onContentPrepare($context, &$article, &$params, $limitstart)
{
//error_log("In plgContentAkcontests::onContentPrepare");
// Don't run this plugin when the content is being indexed
if ($context == 'com_finder.indexer') {
return true;
}
$app = JFactory::getApplication();
// Simple performance check to determine whether bot should process further
if (strpos($article->text, 'loadcontest') === false) {
return true;
}
// Expression to search for (positions)
$regex = '/{loadcontest\\s(.*?)}/i';
// Find all instances of plugin and put in $matchesmod for loadmodule
preg_match_all($regex, $article->text, $matches, PREG_SET_ORDER);
// If no matches, skip this
if ($matches) {
foreach ($matches as $matchedcontest) {
$contest_id = $matchedcontest[1];
$contest_model = AkrecipesFrontendHelper::getModel('Contest');
$contest_item = $contest_model->getData($contest_id);
$output = $this->renderContest($contest_item);
// We should replace only first occurrence in order to allow positions with the same name to regenerate their content:
$article->text = preg_replace("|{$matchedcontest['0']}|", addcslashes($output, '\\$'), $article->text, 1);
}
}
}
/**
* Parse method for URLs
* This method is meant to transform the human readable URL back into
* query parameters. It is only executed when SEF mode is switched on.
*
* @param array &$segments The segments of the URL to parse.
*
* @return array The URL attributes to be used by the application.
*
* @since 3.3
*/
public function parse(&$segments)
{
$vars = array();
// View is always the first element of the array
$vars['view'] = array_shift($segments);
$model = AkrecipesFrontendHelper::getModel($vars['view']);
while (!empty($segments)) {
$segment = array_pop($segments);
// If it's the ID, let's put on the request
if (is_numeric($segment)) {
$vars['id'] = $segment;
} else {
$vars['task'] = $vars['view'] . '.' . $segment;
}
}
return $vars;
}
protected function getFullDescription($item)
{
$recipe_model = AkrecipesFrontendHelper::getModel('recipe');
$recipe_item = $recipe_model->getData($item->id);
$feed_description = '';
$feed_description = $feed_description . '<div class="recipe-description">' . $recipe_item->recipe_description . $recipe_item->pre_ingredient_notes . '</div>';
$feed_description = $feed_description . '<div class="recipe_ingredients><h3>Ingredients for ' . $recipe_item->recipe_name . '</h3>';
$ingredients_list = '';
if (isset($recipe_item->ingredient) && is_array($recipe_item->ingredient)) {
$ingredients_list = '<ul>';
foreach ($recipe_item->ingredient as $key => $ingredient_item) {
$ingredient_description = trim($recipe_item->ingredient_description[$key]);
if (strpos($ingredient_description, '*') === 0 || strpos($ingredient_description, '<p>*') === 0) {
$ingredients_list = $ingredients_list . '<li><b>' . str_replace('*', '', $ingredient_description) . '</b></li>';
} else {
$qty = trim($recipe_item->qty[$key]);
$unit = trim($recipe_item->unit[$key]);
$ingredient = trim($recipe_item->ingredient[$key]);
$ingredient_tooltip = trim($recipe_item->ingredient_tooltip[$key]);
$ingredient_description = trim($recipe_item->ingredient_description[$key]);
$ingredient_url = trim($recipe_item->ingredient_url[$key]);
$ingredient_qty_unit = (!empty($qty) ? $qty . ' ' : '') . (!empty($unit) ? $unit . ' ' : '');
$ingredients_list = $ingredients_list . '<li>';
$ingredients_list = $ingredients_list . $ingredient_qty_unit . ' ' . $ingredient;
if (!empty($ingredient_description)) {
$qty_unit_ing = $qty . $unit . $ingredient;
$ingredients_list = $ingredients_list . (!empty($qty_unit_ing) ? ', ' : ' ') . $ingredient_description;
}
$ingredients_list = $ingredients_list . '</li>';
}
}
$ingredients_list = $ingredients_list . '</ul>';
} else {
$ingredients_list = '<ul>';
$ingredients = explode("\n", $recipe_item->ingredients_list);
foreach ($ingredients as $key => $ingredient) {
if (strpos($ingredient, '*') === 0 || strpos($ingredient, "<p>*") === 0) {
$ingredient = str_replace('*', "", $ingredient);
$ingredients_list = $ingredients_list . '<b class="ingredientssubtitle">' . trim(strip_tags($ingredient)) . '</b>';
} else {
if (trim($ingredient) != '<p> </p>') {
$ingredients_list = $ingredients_list . trim(strip_tags($ingredient, '<a>')) . '</li>';
}
}
}
$ingredients_list = $ingredients_list . '</ul>';
}
$feed_description = $feed_description . $ingredients_list . '</div>';
$feed_description = $feed_description . '<div class="recipe_instructions">';
$feed_description = $feed_description . '<h3 class="recipeinstructionstitle">Directions for ' . $recipe_item->recipe_name . '</h3>';
$recipe_instruction_list = explode("\n", $recipe_item->recipe_instructions);
$ulopened = false;
$ulclosed = false;
foreach ($recipe_instruction_list as $instructions) {
if (strpos($instructions, '*') === 0 || strpos($instructions, "<p>*") === 0) {
$instructions = str_replace('*', "", $instructions);
if ($ulopened) {
$feed_description = $feed_description . '</ol>';
$ulopened = false;
$ulclosed = true;
}
$feed_description = $feed_description . '<b class="recipeinstructionssubtitle">' . trim(strip_tags($instructions)) . '</b>';
} else {
if (!$ulopened) {
$feed_description = $feed_description . '<ol>';
$ulopened = true;
$ulclosed = false;
}
if (trim($instructions) != '<p> </p>') {
$feed_description = $feed_description . '<li itemprop="recipeInstructions">' . trim($instructions) . '</li>';
}
}
}
if (!$ulclosed) {
$feed_description = $feed_description . '</ol>';
}
$feed_description = $feed_description . '</div>';
$feed_description = $feed_description . '<div class="footnote">' . $recipe_item->recipe_footnote . '</div>';
return $feed_description;
}
