FHC-Core/application/libraries/PhrasesLib.php

<?php

if (! defined('BASEPATH')) exit('No direct script access allowed');

class PhrasesLib
{
	/**
	 * Loads parser library
	 */
    public function __construct()
    {
        //require_once APPPATH.'config/message.php';

		$this->ci =& get_instance();

		// Loads message configuration
		$this->ci->config->load('message');
		
		$this->ci->load->library('parser');
		
		$this->ci->load->model('system/Phrase_model', 'PhraseModel');
		$this->ci->load->model('system/Phrasentext_model', 'PhrasentextModel');

        $this->ci->load->helper('language');
		// Loads helper message to manage returning messages
		$this->ci->load->helper('message');
    }

   	/**
     * getPhrase() - will load a spezific Phrase
     */
    public function getPhrase($phrase_id)
    {
        if (empty($phrase_id))
        	return error(MSG_ERR_INVALID_MSG_ID);

        $phrase = $this->ci->PhraseModel->load($phrase_id);
        return $phrase;
    }

    /**
     * getSubMessages() - will return all Messages subordinated from a specified message.
     */
    public function getPhraseByApp($app = null)
    {
	    $phrases = $this->ci->PhraseModel->loadWhere(array('app' => $app));
        return $phrases;
    }

    /**
     * getPhraseInhalt
     */
	public function getPhraseInhalt($phrase_id)
    {
        if (empty($phrase_id))
        	return error(MSG_ERR_INVALID_MSG_ID);

        $phrasentext = $this->ci->PhrasentextModel->loadWhere(array('phrase_id' => $phrase_id));
        return $phrasentext;
    }

    /**
     * delPhrasentext
     */
    public function delPhrasentext($phrasentext_id)
    {
        if (empty($phrasentext_id))
        	return error(MSG_ERR_INVALID_MSG_ID);

        $phrasentext = $this->ci->PhrasentextModel->delete(array('phrasentext_id' => $phrasentext_id));
        return $phrasentext;
    }

	/**
     * savePhrase() - will save a spezific Phrase.
     */
    public function savePhrase($phrase_id, $data)
    {
        if (empty($data))
        	return error(MSG_ERR_INVALID_MSG_ID);

        $phrase = $this->ci->PhraseModel->update($phrase_id, $data);
        return $phrase;
    }


	/**
     * getVorlagetextByVorlage() - will load tbl_vorlagestudiengang for a spezific Template.
     */
    public function getPhrasentextById($phrasentext_id)
	{
        if (empty($phrasentext_id))
        	return error($this->ci->lang->line('fhc_'.FHC_INVALIDID, false));

        $phrasentext = $this->ci->PhrasentextModel->load($phrasentext_id);
        return $phrasentext;
    }

	/**
     * getPhrases()
     */
    public function getPhrases($app, $sprache, $phrase = null, $orgeinheit_kurzbz = null, $orgform_kurzbz = null, $blockTags = null)
    {
		if (isset($app) && isset($sprache))
		{
			$result = $this->ci->PhraseModel->getPhrases($app, $sprache, $phrase, $orgeinheit_kurzbz, $orgform_kurzbz);
			
			if (hasData($result))
			{
				$parser = new \Netcarver\Textile\Parser();
				
				for ($i = 0; $i < count($result->retval); $i++)
				{
					// If no <p> tags required
					if ($blockTags == 'no')
					{
						$tmpText = $parser->textileThis($result->retval[$i]->text); // Parse
						
						// Removes tags <p> and </p> from the beginning and from the end of the string if they are present
						// NOTE: Those tags are usually, but not always, added by the textile parser
						if (strlen($tmpText) >= 7)
						{
							if (substr($tmpText, 0, 3) == '<p>')
							{
								$tmpText = substr($tmpText, 3, strlen($tmpText));
							}
							if (substr($tmpText, -4, strlen($tmpText)) == '</p>')
							{
								$tmpText = substr($tmpText, 0, strlen($tmpText) - 4);
							}
						}
						
						$result->retval[$i]->text = $tmpText;
					}
					else
					{
						$result->retval[$i]->text = $parser->textileThis($result->retval[$i]->text);
					}
				}
			}
		}
		else
		{
			$result = error('app and sprache parameters are required');
		}

		return $result;
    }

	/**
     * insertPhraseinhalt() - will load tbl_vorlagestudiengang for a spezific Template.
     */
    public function insertPhraseinhalt($data)
	{
        $phrasentext = $this->ci->PhrasentextModel->insert($data);
        return $phrasentext;
    }

	/**
     * getVorlagetextById() - will load tbl_vorlagestudiengang for a spezific Template.
     */
    public function getVorlagetextById($vorlagestudiengang_id)
	{
        $vorlagetext = $this->ci->VorlageStudiengangModel->load($vorlagestudiengang_id);
        return $vorlagetext;
    }

	/**
     * saveVorlagetext() - will load tbl_vorlagestudiengang for a spezific Template.
     */
    public function updatePhraseInhalt($phrasentext_id, $data)
	{
        $phrasentext = $this->ci->PhrasentextModel->update($phrasentext_id, $data);
        return $phrasentext;
    }

	/**
     * parseVorlagetext() - will parse a Vorlagetext.
     */
    public function parseVorlagetext($text, $data = array())
	{
        if (empty($text))
        	return error($this->ci->lang->line('fhc_'.FHC_INVALIDID, false));
		$text = $this->ci->parser->parse_string($text, $data, true);
		return $text;
    }
}