<?php
/* Copyright (C) 2003-2004 Rodolphe Quiedeville        <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2011 Laurent Destailleur         <eldy@users.sourceforge.net>
 * Copyright (C) 2004      Sebastien Di Cintio         <sdicintio@ressource-toi.org>
 * Copyright (C) 2004      Benoit Mortier              <benoit.mortier@opensides.be>
 * Copyright (C) 2004      Eric Seigne                 <eric.seigne@ryxeo.com>
 * Copyright (C) 2005-2012 Regis Houssin               <regis.houssin@capnetworks.com>
 * Copyright (C) 2008      Raphael Bertrand (Resultic) <raphael.bertrand@resultic.fr>
 * Copyright (C) 2011-2013 Juanjo Menent			   <jmenent@2byte.es>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 *	    \file       htdocs/admin/propal.php
 *		\ingroup    propale
 *		\brief      Setup page for commercial proposal module
 */

require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
require_once DOL_DOCUMENT_ROOT.'/comm/propal/class/propal.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/propal.lib.php';
$langs->load("admin");
$langs->load("errors");
$langs->load('other');
$langs->load('propal');

if (! $user->admin) accessforbidden();

$action = GETPOST('action','alpha');
$value = GETPOST('value','alpha');
$label = GETPOST('label','alpha');
$scandir = GETPOST('scandir','alpha');
$type='propal';

/*
 * Actions
 */
$error=0;
if ($action == 'updateMask')
{
	$maskconstpropal=GETPOST('maskconstpropal','alpha');
	$maskpropal=GETPOST('maskpropal','alpha');
	if ($maskconstpropal) $res = dolibarr_set_const($db,$maskconstpropal,$maskpropal,'chaine',0,'',$conf->entity);

	if (! $res > 0) $error++;

 	if (! $error)
	{
		setEventMessage($langs->trans("SetupSaved"));
	}
	else
	{
		setEventMessage($langs->trans("Error"),'errors');
	}
}

if ($action == 'specimen')
{
	$modele=GETPOST('module','alpha');

	$propal = new Propal($db);
	$propal->initAsSpecimen();

	// Search template files
	$file=''; $classname=''; $filefound=0;
	$dirmodels=array_merge(array('/'),(array) $conf->modules_parts['models']);
	foreach($dirmodels as $reldir)
	{
	    $file=dol_buildpath($reldir."core/modules/propale/doc/pdf_".$modele.".modules.php");
		if (file_exists($file))
		{
			$filefound=1;
			$classname = "pdf_".$modele;
			break;
		}
	}

	if ($filefound)
	{
		require_once $file;

		$module = new $classname($db);

		if ($module->write_file($propal,$langs) > 0)
		{
			header("Location: ".DOL_URL_ROOT."/document.php?modulepart=propal&file=SPECIMEN.pdf");
			return;
		}
		else
		{
			setEventMessage($module->error,'errors');
			dol_syslog($module->error, LOG_ERR);
		}
	}
	else
	{
		setEventMessage($langs->trans("ErrorModuleNotFound"),'errors');
		dol_syslog($langs->trans("ErrorModuleNotFound"), LOG_ERR);
	}
}

if ($action == 'set_PROPALE_DRAFT_WATERMARK')
{
	$draft = GETPOST('PROPALE_DRAFT_WATERMARK','alpha');

	$res = dolibarr_set_const($db, "PROPALE_DRAFT_WATERMARK",trim($draft),'chaine',0,'',$conf->entity);
	if (! $res > 0) $error++;

 	if (! $error)
	{
		setEventMessage($langs->trans("SetupSaved"));
	}
	else
	{
		setEventMessage($langs->trans("Error"),'errors');
	}
}

if ($action == 'set_PROPALE_FREE_TEXT')
{
	$freetext = GETPOST('PROPALE_FREE_TEXT');	// No alpha here, we want exact string

	$res = dolibarr_set_const($db, "PROPALE_FREE_TEXT",$freetext,'chaine',0,'',$conf->entity);

	if (! $res > 0) $error++;

 	if (! $error)
	{
		setEventMessage($langs->trans("SetupSaved"));
	}
	else
	{
		setEventMessage($langs->trans("Error"),'errors');
	}
}

if ($action == 'setdefaultduration')
{
	$res = dolibarr_set_const($db, "PROPALE_VALIDITY_DURATION",$value,'chaine',0,'',$conf->entity);

	if (! $res > 0) $error++;

 	if (! $error)
	{
		setEventMessage($langs->trans("SetupSaved"));
	}
	else
	{
		setEventMessage($langs->trans("Error"),'errors');
	}
}

if ($action == 'set_BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL')
{
    $res = dolibarr_set_const($db, "BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL",$value,'chaine',0,'',$conf->entity);

    if (! $res > 0) $error++;

    if (! $error)
    {
        setEventMessage($langs->trans("SetupSaved"));
    }
    else
    {
        setEventMessage($langs->trans("Error"),'errors');
    }
}

// Define constants for submodules that contains parameters (forms with param1, param2, ... and value1, value2, ...)
if ($action == 'setModuleOptions')
{
	$post_size=count($_POST);

	$db->begin();

	for($i=0;$i < $post_size;$i++)
	{
		if (array_key_exists('param'.$i,$_POST))
		{
			$param=GETPOST("param".$i,'alpha');
			$value=GETPOST("value".$i,'alpha');
			if ($param) $res = dolibarr_set_const($db,$param,$value,'chaine',0,'',$conf->entity);
			if (! $res > 0) $error++;
		}
	}
	if (! $error)
	{
		$db->commit();
		setEventMessage($langs->trans("SetupSaved"));
	}
	else
	{
		$db->rollback();
		setEventMessage($langs->trans("Error"),'errors');
	}
}

// Activate a model
if ($action == 'set')
{
	$ret = addDocumentModel($value, $type, $label, $scandir);
}

else if ($action == 'del')
{
	$ret = delDocumentModel($value, $type);
	if ($ret > 0)
	{
        if ($conf->global->PROPALE_ADDON_PDF == "$value") dolibarr_del_const($db, 'PROPALE_ADDON_PDF',$conf->entity);
	}
}

else if ($action == 'setdoc')
{
    if (dolibarr_set_const($db, "PROPALE_ADDON_PDF",$value,'chaine',0,'',$conf->entity))
	{
		$conf->global->PROPALE_ADDON_PDF = $value;
	}

	// On active le modele
	$ret = delDocumentModel($value, $type);
	if ($ret > 0)
	{
		$ret = addDocumentModel($value, $type, $label, $scandir);
	}
}

else if ($action == 'setmod')
{
	// TODO Verifier si module numerotation choisi peut etre active
	// par appel methode canBeActivated

	dolibarr_set_const($db, "PROPALE_ADDON",$value,'chaine',0,'',$conf->entity);
}


/*
 * Affiche page
 */

$dirmodels=array_merge(array('/'),(array) $conf->modules_parts['models']);


llxHeader('',$langs->trans("PropalSetup"));

$form=new Form($db);

//if ($mesg) print $mesg;

$linkback='<a href="'.DOL_URL_ROOT.'/admin/modules.php">'.$langs->trans("BackToModuleList").'</a>';
print_fiche_titre($langs->trans("PropalSetup"),$linkback,'title_setup');

$head = propal_admin_prepare_head();

dol_fiche_head($head, 'general', $langs->trans("Proposals"), 0, 'propal');

/*
 *  Module numerotation
 */
print_titre($langs->trans("ProposalsNumberingModules"));

print '<table class="noborder" width="100%">';
print '<tr class="liste_titre">';
print '<td>'.$langs->trans("Name")."</td>\n";
print '<td>'.$langs->trans("Description")."</td>\n";
print '<td class="nowrap">'.$langs->trans("Example")."</td>\n";
print '<td align="center" width="60">'.$langs->trans("Status").'</td>';
print '<td align="center" width="16">'.$langs->trans("ShortInfo").'</td>';
print '</tr>'."\n";

clearstatcache();

foreach ($dirmodels as $reldir)
{
	$dir = dol_buildpath($reldir."core/modules/propale/");

	if (is_dir($dir))
	{
		$handle = opendir($dir);
		if (is_resource($handle))
		{
			$var=true;

			while (($file = readdir($handle))!==false)
			{
				if (substr($file, 0, 12) == 'mod_propale_' && substr($file, dol_strlen($file)-3, 3) == 'php')
				{
					$file = substr($file, 0, dol_strlen($file)-4);

					require_once $dir.$file.'.php';

					$module = new $file;

					// Show modules according to features level
					if ($module->version == 'development'  && $conf->global->MAIN_FEATURES_LEVEL < 2) continue;
					if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) continue;

					if ($module->isEnabled())
					{
						$var=!$var;
						print '<tr '.$bc[$var].'><td>'.$module->nom."</td><td>\n";
						print $module->info();
						print '</td>';

                        // Show example of numbering module
                        print '<td class="nowrap">';
                        $tmp=$module->getExample();
                        if (preg_match('/^Error/',$tmp)) print '<div class="error">'.$langs->trans($tmp).'</div>';
                        elseif ($tmp=='NotConfigured') print $langs->trans($tmp);
                        else print $tmp;
                        print '</td>'."\n";

						print '<td align="center">';
						if ($conf->global->PROPALE_ADDON == "$file")
						{
							print img_picto($langs->trans("Activated"),'switch_on');
						}
						else
						{
							print '<a href="'.$_SERVER["PHP_SELF"].'?action=setmod&amp;value='.$file.'">';
							print img_picto($langs->trans("Disabled"),'switch_off');
							print '</a>';
						}
						print '</td>';

						$propal=new Propal($db);
						$propal->initAsSpecimen();

						// Info
						$htmltooltip='';
						$htmltooltip.=''.$langs->trans("Version").': <b>'.$module->getVersion().'</b><br>';
						$propal->type=0;
						$nextval=$module->getNextValue($mysoc,$propal);
                        if ("$nextval" != $langs->trans("NotAvailable")) {  // Keep " on nextval
                            $htmltooltip.=''.$langs->trans("NextValue").': ';
                            if ($nextval) {
                                if (preg_match('/^Error/',$nextval) || $nextval=='NotConfigured')
                                    $nextval = $langs->trans($nextval);
                                $htmltooltip.=$nextval.'<br>';
                            } else {
                                $htmltooltip.=$langs->trans($module->error).'<br>';
                            }
                        }

						print '<td align="center">';
						print $form->textwithpicto('',$htmltooltip,1,0);
						print '</td>';

						print "</tr>\n";
					}
				}
			}
			closedir($handle);
		}
	}
}
print "</table><br>\n";


/*
 * Document templates generators
 */

print_titre($langs->trans("ProposalsPDFModules"));

// Load array def with activated templates
$def = array();
$sql = "SELECT nom";
$sql.= " FROM ".MAIN_DB_PREFIX."document_model";
$sql.= " WHERE type = '".$type."'";
$sql.= " AND entity = ".$conf->entity;
$resql=$db->query($sql);
if ($resql)
{
	$i = 0;
	$num_rows=$db->num_rows($resql);
	while ($i < $num_rows)
	{
		$array = $db->fetch_array($resql);
		array_push($def, $array[0]);
		$i++;
	}
}
else
{
	dol_print_error($db);
}


print "<table class=\"noborder\" width=\"100%\">\n";
print "<tr class=\"liste_titre\">\n";
print "  <td>".$langs->trans("Name")."</td>\n";
print "  <td>".$langs->trans("Description")."</td>\n";
print '<td align="center" width="40">'.$langs->trans("Status")."</td>\n";
print '<td align="center" width="40">'.$langs->trans("Default")."</td>\n";
print '<td align="center" width="40">'.$langs->trans("ShortInfo").'</td>';
print '<td align="center" width="40">'.$langs->trans("Preview").'</td>';
print "</tr>\n";

clearstatcache();

$var=true;
foreach ($dirmodels as $reldir)
{
    foreach (array('','/doc') as $valdir)
    {
    	$dir = dol_buildpath($reldir."core/modules/propale".$valdir);

        if (is_dir($dir))
        {
            $handle=opendir($dir);
            if (is_resource($handle))
            {
                while (($file = readdir($handle))!==false)
                {
                    $filelist[]=$file;
                }
                closedir($handle);
                arsort($filelist);

                foreach($filelist as $file)
                {
                    if (preg_match('/\.modules\.php$/i',$file) && preg_match('/^(pdf_|doc_)/',$file))
                    {
                    	if (file_exists($dir.'/'.$file))
                    	{
                    		$name = substr($file, 4, dol_strlen($file) -16);
	                        $classname = substr($file, 0, dol_strlen($file) -12);

	                        require_once $dir.'/'.$file;
	                        $module = new $classname($db);

	                        $modulequalified=1;
	                        if ($module->version == 'development'  && $conf->global->MAIN_FEATURES_LEVEL < 2) $modulequalified=0;
	                        if ($module->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) $modulequalified=0;

	                        if ($modulequalified)
	                        {
	                            $var = !$var;
	                            print '<tr '.$bc[$var].'><td width="100">';
	                            print (empty($module->name)?$name:$module->name);
	                            print "</td><td>\n";
	                            if (method_exists($module,'info')) print $module->info($langs);
	                            else print $module->description;
	                            print '</td>';

	                            // Active
	                            if (in_array($name, $def))
	                            {
	                            	print '<td align="center">'."\n";
	                            	print '<a href="'.$_SERVER["PHP_SELF"].'?action=del&amp;value='.$name.'">';
	                            	print img_picto($langs->trans("Enabled"),'switch_on');
	                            	print '</a>';
	                            	print '</td>';
	                            }
	                            else
	                            {
	                                print "<td align=\"center\">\n";
	                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=set&amp;value='.$name.'&amp;scandir='.$module->scandir.'&amp;label='.urlencode($module->name).'">'.img_picto($langs->trans("Disabled"),'switch_off').'</a>';
	                                print "</td>";
	                            }

	                            // Defaut
	                            print "<td align=\"center\">";
	                            if ($conf->global->PROPALE_ADDON_PDF == "$name")
	                            {
	                                print img_picto($langs->trans("Default"),'on');
	                            }
	                            else
	                            {
	                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=setdoc&amp;value='.$name.'&amp;scandir='.$module->scandir.'&amp;label='.urlencode($module->name).'" alt="'.$langs->trans("Default").'">'.img_picto($langs->trans("Disabled"),'off').'</a>';
	                            }
	                            print '</td>';

	                           // Info
	                            $htmltooltip =    ''.$langs->trans("Name").': '.$module->name;
	                            $htmltooltip.='<br>'.$langs->trans("Type").': '.($module->type?$module->type:$langs->trans("Unknown"));
	                            if ($module->type == 'pdf')
	                            {
	                                $htmltooltip.='<br>'.$langs->trans("Width").'/'.$langs->trans("Height").': '.$module->page_largeur.'/'.$module->page_hauteur;
	                            }
								$htmltooltip.='<br><br><u>'.$langs->trans("FeaturesSupported").':</u>';
								$htmltooltip.='<br>'.$langs->trans("Logo").': '.yn($module->option_logo,1,1);
								$htmltooltip.='<br>'.$langs->trans("PaymentMode").': '.yn($module->option_modereg,1,1);
								$htmltooltip.='<br>'.$langs->trans("PaymentConditions").': '.yn($module->option_condreg,1,1);
								$htmltooltip.='<br>'.$langs->trans("MultiLanguage").': '.yn($module->option_multilang,1,1);
								//$htmltooltip.='<br>'.$langs->trans("Discounts").': '.yn($module->option_escompte,1,1);
								//$htmltooltip.='<br>'.$langs->trans("CreditNote").': '.yn($module->option_credit_note,1,1);
								$htmltooltip.='<br>'.$langs->trans("WatermarkOnDraftProposal").': '.yn($module->option_draft_watermark,1,1);


	                            print '<td align="center">';
	                            print $form->textwithpicto('',$htmltooltip,1,0);
	                            print '</td>';

	                            // Preview
	                            print '<td align="center">';
	                            if ($module->type == 'pdf')
	                            {
	                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=specimen&module='.$name.'">'.img_object($langs->trans("Preview"),'bill').'</a>';
	                            }
	                            else
	                            {
	                                print img_object($langs->trans("PreviewNotAvailable"),'generic');
	                            }
	                            print '</td>';

	                            print "</tr>\n";
	                        }
                    	}
                    }
                }
            }
        }
    }
}

print '</table>';
print '<br>';


/*
 * Other options
 *
 */
print_titre($langs->trans("OtherOptions"));

$var=true;
print "<table class=\"noborder\" width=\"100%\">";
print "<tr class=\"liste_titre\">";
print "<td>".$langs->trans("Parameter")."</td>\n";
print '<td width="60" align="center">'.$langs->trans("Value")."</td>\n";
print "<td>&nbsp;</td>\n";
print "</tr>";

$var=!$var;
print "<form method=\"post\" action=\"".$_SERVER["PHP_SELF"]."\">";
print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
print "<input type=\"hidden\" name=\"action\" value=\"setdefaultduration\">";
print "<tr ".$bc[$var].">";
print '<td>'.$langs->trans("DefaultProposalDurationValidity").'</td>';
print '<td width="60" align="center">'."<input size=\"3\" class=\"flat\" type=\"text\" name=\"value\" value=\"".$conf->global->PROPALE_VALIDITY_DURATION."\"></td>";
print '<td align="right"><input type="submit" class="button" value="'.$langs->trans("Modify").'"></td>';
print '</tr>';
print '</form>';

/*
$var=! $var;
print '<form action="'.$_SERVER["PHP_SELF"].'" method="post">';
print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
print '<input type="hidden" name="action" value="setusecustomercontactasrecipient">';
print '<tr '.$bc[$var].'><td>';
print $langs->trans("UseCustomerContactAsPropalRecipientIfExist");
print '</td><td width="60" align="center">';
print $form->selectyesno("value",$conf->global->PROPALE_USE_CUSTOMER_CONTACT_AS_RECIPIENT,1);
print '</td><td align="right">';
print '<input type="submit" class="button" value="'.$langs->trans("Modify").'">';
print "</td></tr>\n";
print '</form>';
*/

$var=! $var;
print '<form action="'.$_SERVER["PHP_SELF"].'" method="post">';
print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
print '<input type="hidden" name="action" value="set_PROPALE_FREE_TEXT">';
print '<tr '.$bc[$var].'><td colspan="2">';
print $langs->trans("FreeLegalTextOnProposal").' ('.$langs->trans("AddCRIfTooLong").')<br>';
print '<textarea name="PROPALE_FREE_TEXT" class="flat" cols="120">'.$conf->global->PROPALE_FREE_TEXT.'</textarea>';
print '</td><td align="right">';
print '<input type="submit" class="button" value="'.$langs->trans("Modify").'">';
print "</td></tr>\n";
print '</form>';

$var=!$var;
print "<form method=\"post\" action=\"".$_SERVER["PHP_SELF"]."\">";
print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
print "<input type=\"hidden\" name=\"action\" value=\"set_PROPALE_DRAFT_WATERMARK\">";
print '<tr '.$bc[$var].'><td colspan="2">';
print $langs->trans("WatermarkOnDraftProposal").'<br>';
print '<input size="50" class="flat" type="text" name="PROPALE_DRAFT_WATERMARK" value="'.$conf->global->PROPALE_DRAFT_WATERMARK.'">';
print '</td><td align="right">';
print '<input type="submit" class="button" value="'.$langs->trans("Modify").'">';
print "</td></tr>\n";
print '</form>';

if ($conf->banque->enabled)
{
    $var=!$var;
    print '<tr '.$bc[$var].'><td>';
    print $langs->trans("BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL").'</td><td>&nbsp</td><td align="right">';
    if (! empty($conf->use_javascript_ajax))
    {
        print ajax_constantonoff('BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL');
    }
    else
    {
        if (empty($conf->global->BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL))
        {
            print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL&amp;value=1">'.img_picto($langs->trans("Disabled"),'switch_off').'</a>';
        }
        else
        {
            print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL&amp;value=0">'.img_picto($langs->trans("Enabled"),'switch_on').'</a>';
        }
    }
    print '</td></tr>';
}
else
{
    $var=!$var;
    print '<tr '.$bc[$var].'><td>';
    print $langs->trans("BANK_ASK_PAYMENT_BANK_DURING_PROPOSAL").'</td><td>&nbsp;</td><td align="center">'.$langs->trans('NotAvailable').'</td></tr>';
}

print '</table>';


/*
 *  Directory
 */
print '<br>';
print_titre($langs->trans("PathToDocuments"));

print "<table class=\"noborder\" width=\"100%\">\n";
print "<tr class=\"liste_titre\">\n";
print "  <td>".$langs->trans("Name")."</td>\n";
print "  <td>".$langs->trans("Value")."</td>\n";
print "</tr>\n";
print "<tr ".$bc[false].">\n  <td width=\"140\">".$langs->trans("PathDirectory")."</td>\n  <td>".$conf->propal->dir_output."</td>\n</tr>\n";
print "</table>\n<br>";


/*
 * Notifications
 */

print_titre($langs->trans("Notifications"));
print '<table class="noborder" width="100%">';
print '<tr class="liste_titre">';
print '<td>'.$langs->trans("Parameter").'</td>';
print '<td align="center" width="60"></td>';
print '<td width="80">&nbsp;</td>';
print "</tr>\n";

print '<tr '.$bc[$var].'><td colspan="2">';
print $langs->trans("YouMayFindNotificationsFeaturesIntoModuleNotification").'<br>';
print '</td><td align="right">';
print "</td></tr>\n";

print '</table>';


llxFooter();

$db->close();