commit
						6b78467ed2
					
				@ -1,287 +0,0 @@ | 
				
			||||
<?php | 
				
			||||
// $Id: btf_functions.php 20027 2009-04-23 19:18:54Z cfasanando $ | 
				
			||||
/* | 
				
			||||
============================================================================== | 
				
			||||
	Dokeos - elearning and course management software | 
				
			||||
 | 
				
			||||
	Copyright (c) 2004-2005 Dokeos S.A. | 
				
			||||
	Copyright (c) 2003 Ghent University | 
				
			||||
	Copyright (c) 2001 Universite Catholique de Louvain | 
				
			||||
	Copyright (c) various contributors | 
				
			||||
	Copyright (c) Bart Mollet, Hogeschool Gent | 
				
			||||
 | 
				
			||||
	For a full list of contributors, see "credits.txt". | 
				
			||||
	The full license can be read in "license.txt". | 
				
			||||
 | 
				
			||||
	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 2 | 
				
			||||
	of the License, or (at your option) any later version. | 
				
			||||
 | 
				
			||||
	See the GNU General Public License for more details. | 
				
			||||
 | 
				
			||||
	Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium | 
				
			||||
	Mail: info@dokeos.com | 
				
			||||
============================================================================== | 
				
			||||
*/ | 
				
			||||
 | 
				
			||||
/** | 
				
			||||
============================================================================== | 
				
			||||
*                  HOME PAGE FUNCTIONS (BASIC TOOLS FIXED) | 
				
			||||
* | 
				
			||||
*	This page, included in every course's index.php is the home | 
				
			||||
*	page.To make administration simple, the professor edits his | 
				
			||||
*	course from it's home page. Only the login detects that the | 
				
			||||
*	visitor is allowed to activate, deactivate home page links, | 
				
			||||
*	access to Professor's tools (statistics, edit forums...). | 
				
			||||
* | 
				
			||||
*	@package dokeos.course_home | 
				
			||||
============================================================================== | 
				
			||||
*/ | 
				
			||||
 | 
				
			||||
function showtools2($cat) | 
				
			||||
{ | 
				
			||||
	global $_user, $charset; | 
				
			||||
 | 
				
			||||
	$TBL_ACCUEIL = Database :: get_course_table(TABLE_TOOL_LIST); | 
				
			||||
	$TABLE_TOOLS = Database :: get_main_table(TABLE_MAIN_COURSE_MODULE); | 
				
			||||
 | 
				
			||||
	$numcols = 3; | 
				
			||||
	$table = new HTML_Table('width="100%"'); | 
				
			||||
	$toolsRow_all = array (); | 
				
			||||
	switch ($cat) | 
				
			||||
	{ | 
				
			||||
		case 'Basic' : | 
				
			||||
			$sql = "SELECT a.*, t.image img, t.row, t.column  FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
									WHERE a.link=t.link AND t.position='basic' ORDER BY t.row, t.column"; | 
				
			||||
			break; | 
				
			||||
 | 
				
			||||
		case 'External' : | 
				
			||||
			if (api_is_allowed_to_edit()) | 
				
			||||
			{ | 
				
			||||
				$sql = "SELECT a.*, t.image img FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
										WHERE (a.link=t.link AND t.position='external') | 
				
			||||
										OR (a.visibility <= 1 AND (a.image = 'external.gif' OR a.image = 'scormbuilder.gif' OR t.image = 'blog.gif') AND a.image=t.image) | 
				
			||||
										ORDER BY a.id"; | 
				
			||||
			} | 
				
			||||
			else | 
				
			||||
			{ | 
				
			||||
				$sql = "SELECT a.*, t.image img FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
										WHERE a.visibility = 1 AND ((a.link=t.link AND t.position='external') | 
				
			||||
										OR ((a.image = 'external.gif' OR a.image = 'scormbuilder.gif' OR t.image = 'blog.gif') AND a.image=t.image)) | 
				
			||||
										 ORDER BY a.id"; | 
				
			||||
			} | 
				
			||||
			break; | 
				
			||||
 | 
				
			||||
		case 'courseAdmin' : | 
				
			||||
			$sql = "SELECT a.*, t.image img, t.row, t.column  FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
									WHERE admin=1 AND a.link=t.link ORDER BY t.row, t.column"; | 
				
			||||
			break; | 
				
			||||
 | 
				
			||||
		case 'platformAdmin' : | 
				
			||||
			$sql = "SELECT *, image img FROM $TBL_ACCUEIL WHERE visibility = 2 ORDER BY id"; | 
				
			||||
	} | 
				
			||||
	$result = Database::query($sql, __FILE__, __LINE__); | 
				
			||||
 | 
				
			||||
	// grabbing all the tools from $course_tool_table | 
				
			||||
	while ($tempRow = Database::fetch_array($result)) | 
				
			||||
	{ | 
				
			||||
		/* | 
				
			||||
		if ($tempRow['img'] !== "scormbuilder.gif" AND $tempRow['img'] !== "blog.gif") | 
				
			||||
		*/ | 
				
			||||
		if ($tempRow['img'] != 'file_html.gif' && $tempRow['img'] != 'file_html_na.gif' | 
				
			||||
			&& $tempRow['img'] != 'scormbuilder.gif' && $tempRow['img'] != 'scormbuilder_na.gif' | 
				
			||||
			&& $tempRow['img'] != 'blog.gif' && $tempRow['img'] != 'blog_na.gif' | 
				
			||||
			&& $tempRow['img'] != 'external.gif' && $tempRow['img'] != 'external_na.gif') | 
				
			||||
		{ | 
				
			||||
			$tempRow['name_translated'] = get_lang(ucfirst($tempRow['name'])); | 
				
			||||
		} | 
				
			||||
		$toolsRow_all[] = $tempRow; | 
				
			||||
	} | 
				
			||||
	// grabbing all the links that have the property on_homepage set to 1 | 
				
			||||
	if ($cat == "External") | 
				
			||||
	{ | 
				
			||||
		$tbl_link = Database :: get_course_table(TABLE_LINK); | 
				
			||||
		$tbl_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY); | 
				
			||||
		if (api_is_allowed_to_edit(null,true)) | 
				
			||||
		{ | 
				
			||||
			$sql_links = "SELECT tl.*, tip.visibility | 
				
			||||
								FROM $tbl_link tl | 
				
			||||
								LEFT JOIN $tbl_item_property tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
								WHERE tl.on_homepage='1' AND tip.visibility != 2"; | 
				
			||||
		} | 
				
			||||
		else | 
				
			||||
		{ | 
				
			||||
			$sql_links = "SELECT tl.*, tip.visibility | 
				
			||||
								FROM $tbl_link tl | 
				
			||||
								LEFT JOIN $tbl_item_property tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
								WHERE tl.on_homepage='1' AND tip.visibility = 1"; | 
				
			||||
		} | 
				
			||||
		$result_links = Database::query($sql_links); | 
				
			||||
		while ($links_row = Database::fetch_array($result_links)) | 
				
			||||
		{ | 
				
			||||
			$properties = array (); | 
				
			||||
			$properties['name'] = $links_row['title']; | 
				
			||||
			$properties['link'] = $links_row['url']; | 
				
			||||
			$properties['visibility'] = $links_row['visibility']; | 
				
			||||
			$properties['img'] = 'external.gif'; | 
				
			||||
			$properties['adminlink'] = api_get_path(WEB_CODE_PATH).'link/link.php?action=editlink&id='.$links_row['id']; | 
				
			||||
			$toolsRow_all[] = $properties; | 
				
			||||
		} | 
				
			||||
	} | 
				
			||||
 | 
				
			||||
	$cell_number = 0; | 
				
			||||
	// draw line between basic and external, only if there are entries in External | 
				
			||||
	if ($cat == "External" && count($toolsRow_all)) | 
				
			||||
	{ | 
				
			||||
		$table->setCellContents(0, 0, '<hr noshade="noshade" size="1"/>'); | 
				
			||||
		$table->updateCellAttributes(0, 0, 'colspan="3"'); | 
				
			||||
		$cell_number += $numcols; | 
				
			||||
	} | 
				
			||||
 | 
				
			||||
	foreach ($toolsRow_all as $toolsRow) | 
				
			||||
	{ | 
				
			||||
		if (api_get_session_id()!=0 && in_array($toolsRow['name'],array('course_maintenance','course_setting'))) { | 
				
			||||
				continue; | 
				
			||||
		} | 
				
			||||
 | 
				
			||||
		$cell_content = ''; | 
				
			||||
		// the name of the tool | 
				
			||||
		$tool_name = ($toolsRow['name_translated'] != "" ? $toolsRow['name_translated'] : htmlspecialchars($toolsRow['name'],ENT_QUOTES,$charset)); // RH: added htmlspecialchars | 
				
			||||
 | 
				
			||||
		$link_annex = ''; | 
				
			||||
		// the url of the tool | 
				
			||||
		if ($toolsRow['img'] != "external.gif") | 
				
			||||
		{ | 
				
			||||
			$toolsRow['link'] = api_get_path(WEB_CODE_PATH).$toolsRow['link']; | 
				
			||||
			$qm_or_amp = ((strpos($toolsRow['link'], '?') === FALSE) ? '?' : '&'); | 
				
			||||
			$link_annex = $qm_or_amp.api_get_cidreq(); | 
				
			||||
		} | 
				
			||||
		else // if an external link ends with 'login=', add the actual login... | 
				
			||||
			{ | 
				
			||||
			$pos = strpos($toolsRow['link'], "?login="); | 
				
			||||
			$pos2 = strpos($toolsRow['link'], "&login="); | 
				
			||||
			if ($pos !== false or $pos2 !== false) | 
				
			||||
			{ | 
				
			||||
				$link_annex = $_user['username']; | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
 | 
				
			||||
		// setting the actual image url | 
				
			||||
		$toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img']; | 
				
			||||
 | 
				
			||||
		// VISIBLE | 
				
			||||
		if ($toolsRow['visibility'] or $cat == 'courseAdmin' or $cat == 'platformAdmin') | 
				
			||||
		{ | 
				
			||||
			if(strpos($toolsRow['name'],'visio_')!==false) | 
				
			||||
			{ | 
				
			||||
				$cell_content .= '<a  href="javascript: void(0);" onclick="window.open(\'' . $toolsRow['link'].$link_annex . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.$toolsRow['img'].'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'; | 
				
			||||
			} | 
				
			||||
			else if(strpos($toolsRow['name'],'chat')!==false && api_get_course_setting('allow_open_chat_window')==true) | 
				
			||||
			{ | 
				
			||||
				/* | 
				
			||||
				$cell_content .= '<a href="#" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.$toolsRow['img'].'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				*/ | 
				
			||||
				$cell_content .= '<a href="javascript: void(0);" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.$toolsRow['img'].'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
			} | 
				
			||||
			else | 
				
			||||
			{ | 
				
			||||
				/* | 
				
			||||
				$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'"><img src="'.$toolsRow['img'].'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				*/ | 
				
			||||
				$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'"><img src="'.$toolsRow['img'].'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
		// INVISIBLE | 
				
			||||
		else | 
				
			||||
		{ | 
				
			||||
			if (api_is_allowed_to_edit(null,true)) | 
				
			||||
			{ | 
				
			||||
				if(strpos($toolsRow['name'],'visio_')!==false) | 
				
			||||
				{ | 
				
			||||
					$cell_content .= '<a  href="javascript: void(0);" onclick="window.open(\'' . $toolsRow['link'].$link_annex . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; | 
				
			||||
				} | 
				
			||||
				else if(strpos($toolsRow['name'],'chat')!==false && api_get_course_setting('allow_open_chat_window')==true) | 
				
			||||
				{ | 
				
			||||
					/* | 
				
			||||
					$cell_content .= '<a href="#" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					*/ | 
				
			||||
					$cell_content .= '<a href="javascript: void(0);" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				} | 
				
			||||
				else | 
				
			||||
				{ | 
				
			||||
					/* | 
				
			||||
					$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n";// don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					*/ | 
				
			||||
					$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n";// don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
			else | 
				
			||||
			{ | 
				
			||||
				/* | 
				
			||||
				$cell_content .= '<img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				*/ | 
				
			||||
				$cell_content .= '<img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				$cell_content .= '<span class="invisible">'.$tool_name.'</span>'; | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
 | 
				
			||||
		$lnk = array (); | 
				
			||||
		if (api_is_allowed_to_edit(null,true) && $cat != "courseAdmin" && !strpos($toolsRow['link'], 'learnpath_handler.php?learnpath_id') && !api_is_coach()) | 
				
			||||
		{ | 
				
			||||
			if ($toolsRow["visibility"]) | 
				
			||||
			{ | 
				
			||||
				$link['name'] = Display::return_icon('remove.gif', get_lang('Deactivate'), array('style' => 'vertical-align:middle;')); | 
				
			||||
				$link['cmd'] = "hide=yes"; | 
				
			||||
				$lnk[] = $link; | 
				
			||||
			} | 
				
			||||
			else | 
				
			||||
			{ | 
				
			||||
				$link['name'] = Display::return_icon('add.gif', get_lang('Activate'), array('style' => 'vertical-align:middle;')); | 
				
			||||
				$link['cmd'] = "restore=yes"; | 
				
			||||
				$lnk[] = $link; | 
				
			||||
 | 
				
			||||
				/*if($toolsRow["img"] == $dokeosRepositoryWeb."img/external.gif") | 
				
			||||
				{ | 
				
			||||
					$link['name'] = get_lang('Remove'); $link['cmd']  = "remove=yes"; | 
				
			||||
					if ($toolsRow["visibility"]==2 and $cat=="platformAdmin") | 
				
			||||
					{ | 
				
			||||
						$link['name'] = get_lang('Delete'); $link['cmd'] = "askDelete=yes"; | 
				
			||||
						$lnk[] = $link; | 
				
			||||
					} | 
				
			||||
				}*/ | 
				
			||||
			} | 
				
			||||
			//echo "<div class=courseadmin>"; | 
				
			||||
			if (is_array($lnk)) | 
				
			||||
			{ | 
				
			||||
				foreach ($lnk as $thisLnk) | 
				
			||||
				{ | 
				
			||||
					if ($toolsRow['adminlink']) | 
				
			||||
					{ | 
				
			||||
						$cell_content .= '<a href="'.$properties['adminlink'].'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a>'; | 
				
			||||
						//echo "edit link:".$properties['adminlink']; | 
				
			||||
					} | 
				
			||||
					else | 
				
			||||
					{ | 
				
			||||
						$cell_content .= "<a href=\"".api_get_self()."?id=".$toolsRow["id"]."&".$thisLnk['cmd']."\">".$thisLnk['name']."</a>"; | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
 | 
				
			||||
			// RH: Allow editing of invisible homepage links (modified external_module) | 
				
			||||
			/* | 
				
			||||
			if ($toolsRow["added_tool"] == 1 && api_is_allowed_to_edit() && !$toolsRow["visibility"]) | 
				
			||||
			*/ | 
				
			||||
			if ($toolsRow["added_tool"] == 1 && api_is_allowed_to_edit() && !$toolsRow["visibility"] | 
				
			||||
				&& $toolsRow['image'] != 'scormbuilder.gif' && $toolsRow['image'] != 'scormbuilder_na.gif') | 
				
			||||
			{ | 
				
			||||
				$cell_content .= "<a class=\"nobold\" href=\"".api_get_path(WEB_CODE_PATH).'external_module/external_module.php'."?id=".$toolsRow["id"]."\">".get_lang("Edit")."</a>"; | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
		$table->setCellContents($cell_number / $numcols, ($cell_number) % $numcols, $cell_content); | 
				
			||||
		$table->updateCellAttributes($cell_number / $numcols, ($cell_number) % $numcols, 'width="32%" height="42"'); | 
				
			||||
		$cell_number ++; | 
				
			||||
	} | 
				
			||||
	$table->display(); | 
				
			||||
} // end function showtools2($cat) | 
				
			||||
?> | 
				
			||||
@ -0,0 +1,87 @@ | 
				
			||||
<?php | 
				
			||||
/** | 
				
			||||
 * This class response to the Ajax calls | 
				
			||||
 *  | 
				
			||||
 */ | 
				
			||||
require_once '../global.inc.php'; | 
				
			||||
$action = $_GET['a']; | 
				
			||||
 | 
				
			||||
switch ($action) {	 | 
				
			||||
	case 'set_visibility': | 
				
			||||
		if(api_is_allowed_to_edit(null,true)) { | 
				
			||||
				$tool_table = Database::get_course_table(TABLE_TOOL_LIST); | 
				
			||||
				$tool_id = Security::remove_XSS($_GET["id"]); | 
				
			||||
				$tool_info = api_get_tool_information($tool_id); | 
				
			||||
				$tool_visibility   = $tool_info['visibility']; | 
				
			||||
				$tool_image        = $tool_info['image']; | 
				
			||||
				$new_image         = str_replace('.gif','_na.gif',$tool_image); | 
				
			||||
				$requested_image   = ($tool_visibility == 0 ) ? $tool_image : $new_image; | 
				
			||||
				$requested_clase   = ($tool_visibility == 0 ) ? 'visible' : 'invisible'; | 
				
			||||
				$requested_message = ($tool_visibility == 0 ) ? 'is_active' : 'is_inactive'; | 
				
			||||
			    $requested_view    = ($tool_visibility == 0 ) ? 'visible.gif' : 'invisible.gif'; | 
				
			||||
			    $requested_visible = ($tool_visibility == 0 ) ? 1 : 0; | 
				
			||||
		 | 
				
			||||
		    	$requested_view    = ($tool_visibility == 0 ) ? 'visible.gif' : 'invisible.gif'; | 
				
			||||
		    	$requested_visible = ($tool_visibility == 0 ) ? 1 : 0; | 
				
			||||
			//HIDE AND REACTIVATE TOOL  | 
				
			||||
			if ($_GET["id"]==strval(intval($_GET["id"]))) { | 
				
			||||
		 | 
				
			||||
				/* -- session condition for visibility | 
				
			||||
				 if (!empty($session_id)) {			 | 
				
			||||
					$sql = "select session_id FROM $tool_table WHERE id='".$_GET["id"]."' AND session_id = '$session_id'"; | 
				
			||||
					$rs = Database::query($sql,__FILE__,__LINE__); | 
				
			||||
					if (Database::num_rows($rs) > 0) {  | 
				
			||||
			 			$sql="UPDATE $tool_table SET visibility=$requested_visible WHERE id='".$_GET["id"]."' AND session_id = '$session_id'"; | 
				
			||||
					} else { | 
				
			||||
						$sql_select = "select * FROM $tool_table WHERE id='".$_GET["id"]."'"; | 
				
			||||
						$res_select = Database::query($sql_select,__FILE__,__LINE__); | 
				
			||||
						$row_select = Database::fetch_array($res_select);				 | 
				
			||||
						$sql = "INSERT INTO $tool_table(name,link,image,visibility,admin,address,added_tool,target,category,session_id) | 
				
			||||
								VALUES('{$row_select['name']}','{$row_select['link']}','{$row_select['image']}','0','{$row_select['admin']}','{$row_select['address']}','{$row_select['added_tool']}','{$row_select['target']}','{$row_select['category']}','$session_id')"; | 
				
			||||
					}								 | 
				
			||||
				} else $sql="UPDATE $tool_table SET visibility=$requested_visible WHERE id='".$_GET["id"]."'"; | 
				
			||||
				*/		 | 
				
			||||
				 | 
				
			||||
				$sql="UPDATE $tool_table SET visibility=$requested_visible WHERE id='".$_GET["id"]."'";				 | 
				
			||||
				Database::query($sql,__FILE__,__LINE__); | 
				
			||||
			} | 
				
			||||
				/* | 
				
			||||
				----------------------------------------------------------- | 
				
			||||
					HIDE | 
				
			||||
				----------------------------------------------------------- | 
				
			||||
				*/ | 
				
			||||
		/*		if(isset($_GET['visibility']) && $_GET['visibility']==0) // visibility 1 -> 0 | 
				
			||||
				{ | 
				
			||||
					if ($_GET["id"]==strval(intval($_GET["id"]))) { | 
				
			||||
						$sql="UPDATE $tool_table SET visibility=0 WHERE id='".intval($_GET["id"])."'"; | 
				
			||||
						Database::query($sql,__FILE__,__LINE__); | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
		 | 
				
			||||
			  /* | 
				
			||||
				----------------------------------------------------------- | 
				
			||||
					REACTIVATE | 
				
			||||
				----------------------------------------------------------- | 
				
			||||
				*/ | 
				
			||||
		/*		elseif(isset($_GET['visibility'])&& $_GET['visibility']==1) // visibility 0,2 -> 1 | 
				
			||||
				{ | 
				
			||||
					if ($_GET["id"]==strval(intval($_GET["id"]))) { | 
				
			||||
						Database::query("UPDATE $tool_table SET visibility=1 WHERE id='".intval($_GET["id"])."'",__FILE__,__LINE__); | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
		 | 
				
			||||
		*/ | 
				
			||||
				$response_data = array( | 
				
			||||
					'image'   => $requested_image, | 
				
			||||
					'tclass'  => $requested_clase, | 
				
			||||
					'message' => $requested_message, | 
				
			||||
		      		'view'    => $requested_view | 
				
			||||
				); | 
				
			||||
				print(json_encode($response_data)); | 
				
			||||
				exit; | 
				
			||||
			} | 
				
			||||
	break; | 
				
			||||
	default: | 
				
			||||
		echo ''; | 
				
			||||
} | 
				
			||||
?> | 
				
			||||
@ -0,0 +1,862 @@ | 
				
			||||
<?php | 
				
			||||
/* For licensing terms, see /chamilo_license.txt */ | 
				
			||||
 | 
				
			||||
class CourseHome { | 
				
			||||
		 | 
				
			||||
	/** | 
				
			||||
	 * Gets the html content to show in the 3 column view | 
				
			||||
	 */ | 
				
			||||
	public static function show_tool_3column($cat) {	 | 
				
			||||
		global $_user, $charset;	 | 
				
			||||
		$TBL_ACCUEIL = Database :: get_course_table(TABLE_TOOL_LIST); | 
				
			||||
		$TABLE_TOOLS = Database :: get_main_table(TABLE_MAIN_COURSE_MODULE); | 
				
			||||
	 | 
				
			||||
		$numcols = 3; | 
				
			||||
		$table = new HTML_Table('width="100%"'); | 
				
			||||
		$toolsRow_all = array (); | 
				
			||||
		switch ($cat) { | 
				
			||||
			case 'Basic' : | 
				
			||||
				$sql = "SELECT a.*, t.image img, t.row, t.column  FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
						WHERE a.link=t.link AND t.position='basic' ORDER BY t.row, t.column"; | 
				
			||||
				break; | 
				
			||||
	 | 
				
			||||
			case 'External' : | 
				
			||||
				if (api_is_allowed_to_edit()) { | 
				
			||||
					$sql = "SELECT a.*, t.image img FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
							WHERE (a.link=t.link AND t.position='external') | 
				
			||||
							OR (a.visibility <= 1 AND (a.image = 'external.gif' OR a.image = 'scormbuilder.gif' OR t.image = 'blog.gif') AND a.image=t.image) | 
				
			||||
							ORDER BY a.id"; | 
				
			||||
				} else { | 
				
			||||
					$sql = "SELECT a.*, t.image img FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
							WHERE a.visibility = 1 AND ((a.link=t.link AND t.position='external') | 
				
			||||
							OR ((a.image = 'external.gif' OR a.image = 'scormbuilder.gif' OR t.image = 'blog.gif') AND a.image=t.image)) | 
				
			||||
							ORDER BY a.id"; | 
				
			||||
				} | 
				
			||||
				break;	 | 
				
			||||
			case 'courseAdmin' : | 
				
			||||
				$sql = "SELECT a.*, t.image img, t.row, t.column  FROM $TBL_ACCUEIL a, $TABLE_TOOLS t | 
				
			||||
						WHERE admin=1 AND a.link=t.link ORDER BY t.row, t.column"; | 
				
			||||
				break; | 
				
			||||
	 | 
				
			||||
			case 'platformAdmin' : | 
				
			||||
				$sql = "SELECT *, image img FROM $TBL_ACCUEIL WHERE visibility = 2 ORDER BY id"; | 
				
			||||
		} | 
				
			||||
		$result = Database::query($sql, __FILE__, __LINE__); | 
				
			||||
	 | 
				
			||||
		// grabbing all the tools from $course_tool_table | 
				
			||||
		while ($tempRow = Database::fetch_array($result)) | 
				
			||||
		{ | 
				
			||||
			/* | 
				
			||||
			if ($tempRow['img'] !== "scormbuilder.gif" AND $tempRow['img'] !== "blog.gif") | 
				
			||||
			*/ | 
				
			||||
			if ($tempRow['img'] != 'file_html.gif' && $tempRow['img'] != 'file_html_na.gif' | 
				
			||||
				&& $tempRow['img'] != 'scormbuilder.gif' && $tempRow['img'] != 'scormbuilder_na.gif' | 
				
			||||
				&& $tempRow['img'] != 'blog.gif' && $tempRow['img'] != 'blog_na.gif' | 
				
			||||
				&& $tempRow['img'] != 'external.gif' && $tempRow['img'] != 'external_na.gif') | 
				
			||||
			{ | 
				
			||||
				$tempRow['name_translated'] = get_lang(ucfirst($tempRow['name'])); | 
				
			||||
			} | 
				
			||||
			$toolsRow_all[] = $tempRow; | 
				
			||||
		} | 
				
			||||
		// grabbing all the links that have the property on_homepage set to 1 | 
				
			||||
		if ($cat == "External") | 
				
			||||
		{ | 
				
			||||
			$tbl_link = Database :: get_course_table(TABLE_LINK); | 
				
			||||
			$tbl_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY); | 
				
			||||
			if (api_is_allowed_to_edit(null,true)) | 
				
			||||
			{ | 
				
			||||
				$sql_links = "SELECT tl.*, tip.visibility | 
				
			||||
									FROM $tbl_link tl | 
				
			||||
									LEFT JOIN $tbl_item_property tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
									WHERE tl.on_homepage='1' AND tip.visibility != 2"; | 
				
			||||
			} | 
				
			||||
			else | 
				
			||||
			{ | 
				
			||||
				$sql_links = "SELECT tl.*, tip.visibility | 
				
			||||
									FROM $tbl_link tl | 
				
			||||
									LEFT JOIN $tbl_item_property tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
									WHERE tl.on_homepage='1' AND tip.visibility = 1"; | 
				
			||||
			} | 
				
			||||
			$result_links = Database::query($sql_links); | 
				
			||||
			while ($links_row = Database::fetch_array($result_links)) | 
				
			||||
			{ | 
				
			||||
				$properties = array (); | 
				
			||||
				$properties['name'] = $links_row['title']; | 
				
			||||
				$properties['link'] = $links_row['url']; | 
				
			||||
				$properties['visibility'] = $links_row['visibility']; | 
				
			||||
				$properties['img'] = 'external.gif'; | 
				
			||||
				$properties['adminlink'] = api_get_path(WEB_CODE_PATH).'link/link.php?action=editlink&id='.$links_row['id']; | 
				
			||||
				$toolsRow_all[] = $properties; | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		$cell_number = 0; | 
				
			||||
		// draw line between basic and external, only if there are entries in External | 
				
			||||
		if ($cat == "External" && count($toolsRow_all)) | 
				
			||||
		{ | 
				
			||||
			$table->setCellContents(0, 0, '<hr noshade="noshade" size="1"/>'); | 
				
			||||
			$table->updateCellAttributes(0, 0, 'colspan="3"'); | 
				
			||||
			$cell_number += $numcols; | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		foreach ($toolsRow_all as $toolsRow) | 
				
			||||
		{ | 
				
			||||
			if (api_get_session_id()!=0 && in_array($toolsRow['name'],array('course_maintenance','course_setting'))) { | 
				
			||||
					continue; | 
				
			||||
			} | 
				
			||||
	 | 
				
			||||
			$cell_content = ''; | 
				
			||||
			// the name of the tool | 
				
			||||
			$tool_name = ($toolsRow['name_translated'] != "" ? $toolsRow['name_translated'] : htmlspecialchars($toolsRow['name'],ENT_QUOTES,$charset)); // RH: added htmlspecialchars | 
				
			||||
	 | 
				
			||||
			$link_annex = ''; | 
				
			||||
			// the url of the tool | 
				
			||||
			if ($toolsRow['img'] != "external.gif") | 
				
			||||
			{ | 
				
			||||
				$toolsRow['link'] = api_get_path(WEB_CODE_PATH).$toolsRow['link']; | 
				
			||||
				$qm_or_amp = ((strpos($toolsRow['link'], '?') === FALSE) ? '?' : '&'); | 
				
			||||
				$link_annex = $qm_or_amp.api_get_cidreq(); | 
				
			||||
			} | 
				
			||||
			else // if an external link ends with 'login=', add the actual login... | 
				
			||||
				{ | 
				
			||||
				$pos = strpos($toolsRow['link'], "?login="); | 
				
			||||
				$pos2 = strpos($toolsRow['link'], "&login="); | 
				
			||||
				if ($pos !== false or $pos2 !== false) | 
				
			||||
				{ | 
				
			||||
					$link_annex = $_user['username']; | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
	 | 
				
			||||
			// setting the actual image url | 
				
			||||
			$toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img']; | 
				
			||||
	 | 
				
			||||
			// VISIBLE | 
				
			||||
			if ($toolsRow['visibility'] or $cat == 'courseAdmin' or $cat == 'platformAdmin') | 
				
			||||
			{ | 
				
			||||
				if(strpos($toolsRow['name'],'visio_')!==false) | 
				
			||||
				{ | 
				
			||||
					$cell_content .= '<a  href="javascript: void(0);" onclick="window.open(\'' . $toolsRow['link'].$link_annex . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.$toolsRow['img'].'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'; | 
				
			||||
				} | 
				
			||||
				else if(strpos($toolsRow['name'],'chat')!==false && api_get_course_setting('allow_open_chat_window')==true) | 
				
			||||
				{ | 
				
			||||
					/* | 
				
			||||
					$cell_content .= '<a href="#" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.$toolsRow['img'].'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					*/ | 
				
			||||
					$cell_content .= '<a href="javascript: void(0);" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.$toolsRow['img'].'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				} | 
				
			||||
				else | 
				
			||||
				{ | 
				
			||||
					/* | 
				
			||||
					$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'"><img src="'.$toolsRow['img'].'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					*/ | 
				
			||||
					$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'"><img src="'.$toolsRow['img'].'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
			// INVISIBLE | 
				
			||||
			else | 
				
			||||
			{ | 
				
			||||
				if (api_is_allowed_to_edit(null,true)) | 
				
			||||
				{ | 
				
			||||
					if(strpos($toolsRow['name'],'visio_')!==false) | 
				
			||||
					{ | 
				
			||||
						$cell_content .= '<a  href="javascript: void(0);" onclick="window.open(\'' . $toolsRow['link'].$link_annex . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; | 
				
			||||
					} | 
				
			||||
					else if(strpos($toolsRow['name'],'chat')!==false && api_get_course_setting('allow_open_chat_window')==true) | 
				
			||||
					{ | 
				
			||||
						/* | 
				
			||||
						$cell_content .= '<a href="#" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
						*/ | 
				
			||||
						$cell_content .= '<a href="javascript: void(0);" onclick="window.open(\'' .$toolsRow['link'].$link_annex. '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n"; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					} | 
				
			||||
					else | 
				
			||||
					{ | 
				
			||||
						/* | 
				
			||||
						$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'.$tool_name.'</a>'."\n";// don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
						*/ | 
				
			||||
						$cell_content .= '<a href="'.$toolsRow['link'].$link_annex.'" target="'.$toolsRow['target'].'" class="invisible"><img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'.$tool_name.'</a>'."\n";// don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
				else | 
				
			||||
				{ | 
				
			||||
					/* | 
				
			||||
					$cell_content .= '<img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" alt="'.get_lang(ucfirst($toolsRow['name'])).' " align="absmiddle" border="0">'; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					*/ | 
				
			||||
					$cell_content .= '<img src="'.str_replace(".gif", "_na.gif", $toolsRow['img']).'" title="'.$tool_name.'" alt="'.$tool_name.'" align="absmiddle" border="0">'; // don't replace img with display::return_icon because $toolsRow['img'] = api_get_path(WEB_IMG_PATH).$toolsRow['img'] | 
				
			||||
					$cell_content .= '<span class="invisible">'.$tool_name.'</span>'; | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
	 | 
				
			||||
			$lnk = array (); | 
				
			||||
			if (api_is_allowed_to_edit(null,true) && $cat != "courseAdmin" && !strpos($toolsRow['link'], 'learnpath_handler.php?learnpath_id') && !api_is_coach()) | 
				
			||||
			{ | 
				
			||||
				if ($toolsRow["visibility"]) | 
				
			||||
				{ | 
				
			||||
					$link['name'] = Display::return_icon('remove.gif', get_lang('Deactivate'), array('style' => 'vertical-align:middle;')); | 
				
			||||
					$link['cmd'] = "hide=yes"; | 
				
			||||
					$lnk[] = $link; | 
				
			||||
				} | 
				
			||||
				else | 
				
			||||
				{ | 
				
			||||
					$link['name'] = Display::return_icon('add.gif', get_lang('Activate'), array('style' => 'vertical-align:middle;')); | 
				
			||||
					$link['cmd'] = "restore=yes"; | 
				
			||||
					$lnk[] = $link; | 
				
			||||
	 | 
				
			||||
					/*if($toolsRow["img"] == $dokeosRepositoryWeb."img/external.gif") | 
				
			||||
					{ | 
				
			||||
						$link['name'] = get_lang('Remove'); $link['cmd']  = "remove=yes"; | 
				
			||||
						if ($toolsRow["visibility"]==2 and $cat=="platformAdmin") | 
				
			||||
						{ | 
				
			||||
							$link['name'] = get_lang('Delete'); $link['cmd'] = "askDelete=yes"; | 
				
			||||
							$lnk[] = $link; | 
				
			||||
						} | 
				
			||||
					}*/ | 
				
			||||
				} | 
				
			||||
				//echo "<div class=courseadmin>"; | 
				
			||||
				if (is_array($lnk)) | 
				
			||||
				{ | 
				
			||||
					foreach ($lnk as $thisLnk) | 
				
			||||
					{ | 
				
			||||
						if ($toolsRow['adminlink']) | 
				
			||||
						{ | 
				
			||||
							$cell_content .= '<a href="'.$properties['adminlink'].'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a>'; | 
				
			||||
							//echo "edit link:".$properties['adminlink']; | 
				
			||||
						} | 
				
			||||
						else | 
				
			||||
						{ | 
				
			||||
							$cell_content .= "<a href=\"".api_get_self()."?id=".$toolsRow["id"]."&".$thisLnk['cmd']."\">".$thisLnk['name']."</a>"; | 
				
			||||
						} | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				// RH: Allow editing of invisible homepage links (modified external_module) | 
				
			||||
				/* | 
				
			||||
				if ($toolsRow["added_tool"] == 1 && api_is_allowed_to_edit() && !$toolsRow["visibility"]) | 
				
			||||
				*/ | 
				
			||||
				if ($toolsRow["added_tool"] == 1 && api_is_allowed_to_edit() && !$toolsRow["visibility"] | 
				
			||||
					&& $toolsRow['image'] != 'scormbuilder.gif' && $toolsRow['image'] != 'scormbuilder_na.gif') | 
				
			||||
				{ | 
				
			||||
					$cell_content .= "<a class=\"nobold\" href=\"".api_get_path(WEB_CODE_PATH).'external_module/external_module.php'."?id=".$toolsRow["id"]."\">".get_lang("Edit")."</a>"; | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
			$table->setCellContents($cell_number / $numcols, ($cell_number) % $numcols, $cell_content); | 
				
			||||
			$table->updateCellAttributes($cell_number / $numcols, ($cell_number) % $numcols, 'width="32%" height="42"'); | 
				
			||||
			$cell_number ++; | 
				
			||||
		} | 
				
			||||
		$table->display(); | 
				
			||||
	} // end function showtools2($cat) | 
				
			||||
	 | 
				
			||||
	/** | 
				
			||||
	 * Displays the tools of a certain category. | 
				
			||||
	 * | 
				
			||||
	 * @return void | 
				
			||||
	 * @param string $course_tool_category	contains the category of tools to display: | 
				
			||||
	 * "Public", "PublicButHide", "courseAdmin", "claroAdmin" | 
				
			||||
	 */ | 
				
			||||
	function show_tool_2column($course_tool_category) { | 
				
			||||
		global $charset; | 
				
			||||
		$web_code_path = api_get_path(WEB_CODE_PATH); | 
				
			||||
		$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST); | 
				
			||||
	 | 
				
			||||
		switch ($course_tool_category) | 
				
			||||
		{ | 
				
			||||
			case TOOL_PUBLIC: | 
				
			||||
	 | 
				
			||||
					$result = Database::query("SELECT * FROM $course_tool_table WHERE visibility=1 ORDER BY id",__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
					break; | 
				
			||||
	 | 
				
			||||
			case TOOL_PUBLIC_BUT_HIDDEN: | 
				
			||||
	 | 
				
			||||
					$result = Database::query("SELECT * FROM $course_tool_table WHERE visibility=0 AND admin=0 ORDER BY id",__FILE__,__LINE__); | 
				
			||||
					$colLink ="##808080"; | 
				
			||||
					break; | 
				
			||||
	 | 
				
			||||
			case TOOL_COURSE_ADMIN: | 
				
			||||
	 | 
				
			||||
					$result = Database::query("SELECT * FROM $course_tool_table WHERE admin=1 AND visibility != 2 ORDER BY id",__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
					break; | 
				
			||||
	 | 
				
			||||
			case TOOL_PLATFORM_ADMIN: | 
				
			||||
	 | 
				
			||||
					$result = Database::query("SELECT * FROM $course_tool_table WHERE visibility = 2 ORDER BY id",__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		$i=0; | 
				
			||||
	 | 
				
			||||
		// grabbing all the tools from $course_tool_table | 
				
			||||
		while ($temp_row = Database::fetch_array($result)) | 
				
			||||
		{ | 
				
			||||
			if($course_tool_category == TOOL_PUBLIC_BUT_HIDDEN && $temp_row['image'] != 'scormbuilder.gif') | 
				
			||||
			{ | 
				
			||||
				$temp_row['image']=str_replace('.gif','_na.gif',$temp_row['image']); | 
				
			||||
			} | 
				
			||||
			$all_tools_list[]=$temp_row; | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		// grabbing all the links that have the property on_homepage set to 1 | 
				
			||||
		$course_link_table = Database::get_course_table(TABLE_LINK); | 
				
			||||
		$course_item_property_table = Database::get_course_table(TABLE_ITEM_PROPERTY); | 
				
			||||
		switch ($course_tool_category) | 
				
			||||
		{ | 
				
			||||
			case TOOL_PUBLIC: | 
				
			||||
				$sql_links="SELECT tl.*, tip.visibility | 
				
			||||
						FROM $course_link_table tl | 
				
			||||
						LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
						WHERE tl.on_homepage='1' AND tip.visibility = 1"; | 
				
			||||
				break; | 
				
			||||
			case TOOL_PUBLIC_BUT_HIDDEN: | 
				
			||||
				$sql_links="SELECT tl.*, tip.visibility | 
				
			||||
					FROM $course_link_table tl | 
				
			||||
					LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
					WHERE tl.on_homepage='1' AND tip.visibility = 0"; | 
				
			||||
				break; | 
				
			||||
			default: | 
				
			||||
				$sql_links = null; | 
				
			||||
				break; | 
				
			||||
		} | 
				
			||||
		if( $sql_links != null ) | 
				
			||||
		{ | 
				
			||||
			$properties = array(); | 
				
			||||
			$result_links=Database::query($sql_links,__FILE__,__LINE__); | 
				
			||||
			while ($links_row=Database::fetch_array($result_links)) | 
				
			||||
			{ | 
				
			||||
				unset($properties); | 
				
			||||
				$properties['name']=$links_row['title']; | 
				
			||||
				$properties['link']=$links_row['url']; | 
				
			||||
				$properties['visibility']=$links_row['visibility']; | 
				
			||||
				$properties['image']=($course_tool_category == TOOL_PUBLIC_BUT_HIDDEN)?"external_na.gif":"external.gif"; | 
				
			||||
				$properties['adminlink']=api_get_path(WEB_CODE_PATH)."link/link.php?action=editlink&id=".$links_row['id']; | 
				
			||||
				$all_tools_list[]=$properties; | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		if (isset($all_tools_list)) | 
				
			||||
		{ | 
				
			||||
			$lnk = array(); | 
				
			||||
			foreach ($all_tools_list as $toolsRow) | 
				
			||||
			{ | 
				
			||||
				if (api_get_session_id()!=0 && in_array($toolsRow['name'],array('course_maintenance','course_setting'))) { | 
				
			||||
					continue; | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				if (!($i%2)) | 
				
			||||
				{ | 
				
			||||
					echo	"<tr valign=\"top\">\n"; | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				// NOTE : table contains only the image file name, not full path | 
				
			||||
				if(!stristr($toolsRow['link'],'http://') && !stristr($toolsRow['link'],'https://') && !stristr($toolsRow['link'],'ftp://')) | 
				
			||||
				{ | 
				
			||||
					$toolsRow['link']=$web_code_path.$toolsRow['link']; | 
				
			||||
				} | 
				
			||||
				if ($course_tool_category == TOOL_PUBLIC_BUT_HIDDEN) | 
				
			||||
				{ | 
				
			||||
				    $class="class=\"invisible\""; | 
				
			||||
				} | 
				
			||||
				$qm_or_amp = ((strpos($toolsRow['link'],'?')===FALSE)?'?':'&'); | 
				
			||||
	 | 
				
			||||
				$toolsRow['link'] = $toolsRow['link']; | 
				
			||||
				echo	'<td width="50%" height="30">'; | 
				
			||||
	 | 
				
			||||
				if(strpos($toolsRow['name'],'visio_')!==false) | 
				
			||||
				{ | 
				
			||||
					echo '<a  '.$class.' href="javascript: void(0);" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']).(($toolsRow['image']=="external.gif" || $toolsRow['image']=="external_na.gif") ? '' : $qm_or_amp.api_get_cidreq()) . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '">'; | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				else if(strpos($toolsRow['name'],'chat')!==false && api_get_course_setting('allow_open_chat_window')==true) | 
				
			||||
				{ | 
				
			||||
					/* | 
				
			||||
					echo  '<a href="#" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) .(($toolsRow['image']=="external.gif" || $toolsRow['image']=="external_na.gif") ? '' : $qm_or_amp.api_get_cidreq()). '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"'.$class.'>'; | 
				
			||||
					*/ | 
				
			||||
					echo  '<a href="javascript: void(0);" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']).$qm_or_amp.api_get_cidreq() . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '"'.$class.'>'; | 
				
			||||
				} | 
				
			||||
				else | 
				
			||||
				{ | 
				
			||||
					echo	'<a href="'. htmlspecialchars($toolsRow['link']).(($toolsRow['image']=="external.gif" || $toolsRow['image']=="external_na.gif") ? '' : $qm_or_amp.api_get_cidreq()).'" target="' , $toolsRow['target'], '" '.$class.'>'; | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				/* | 
				
			||||
				echo Display::return_icon($toolsRow['image'], get_lang(ucfirst($toolsRow['name']))),' ', ($toolsRow['image']=="external.gif" || $toolsRow['image']=="external_na.gif" || $toolsRow['image']=="scormbuilder.gif" || $toolsRow['image']=="blog.gif") ? htmlspecialchars( $toolsRow['name'],ENT_QUOTES,$charset) : get_lang(ucfirst($toolsRow['name'])),'</a>'; | 
				
			||||
				*/ | 
				
			||||
				if ($toolsRow['image'] == 'file_html.gif' || $toolsRow['image'] == 'file_html_na.gif' | 
				
			||||
					|| $toolsRow['image'] == 'scormbuilder.gif' || $toolsRow['image'] == 'scormbuilder_na.gif' | 
				
			||||
					|| $toolsRow['image'] == 'blog.gif' || $toolsRow['image'] == 'blog_na.gif' | 
				
			||||
					|| $toolsRow['image'] == 'external.gif' || $toolsRow['image'] == 'external_na.gif') | 
				
			||||
				{ | 
				
			||||
					$tool_name = htmlspecialchars($toolsRow['name'], ENT_QUOTES, $charset); | 
				
			||||
				} | 
				
			||||
				else | 
				
			||||
				{ | 
				
			||||
					$tool_name = get_lang(ucfirst($toolsRow['name'])); | 
				
			||||
				} | 
				
			||||
				echo Display::return_icon($toolsRow['image'], $tool_name),' ', $tool_name,'</a>'; | 
				
			||||
	 | 
				
			||||
				// This part displays the links to hide or remove a tool. | 
				
			||||
				// These links are only visible by the course manager. | 
				
			||||
				unset($lnk); | 
				
			||||
				if (api_is_allowed_to_edit(null,true) && !api_is_coach()) | 
				
			||||
				{ | 
				
			||||
					if ($toolsRow["visibility"] == '1') | 
				
			||||
					{ | 
				
			||||
						$link['name'] = Display::return_icon('remove.gif', get_lang('Deactivate')); | 
				
			||||
						$link['cmd'] = "hide=yes"; | 
				
			||||
						$lnk[] = $link; | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
					if ($course_tool_category == TOOL_PUBLIC_BUT_HIDDEN) | 
				
			||||
					{ | 
				
			||||
						$link['name'] = Display::return_icon('add.gif', get_lang('Activate')); | 
				
			||||
						$link['cmd']  = "restore=yes"; | 
				
			||||
						$lnk[] = $link; | 
				
			||||
	 | 
				
			||||
						if($toolsRow["added_tool"] == 1) | 
				
			||||
						{ | 
				
			||||
							$link['name'] = Display::return_icon('delete.gif', get_lang('Remove')); | 
				
			||||
							$link['cmd']  = "remove=yes"; | 
				
			||||
							$lnk[] = $link; | 
				
			||||
						} | 
				
			||||
					} | 
				
			||||
					if ($toolsRow['adminlink']) | 
				
			||||
					{ | 
				
			||||
						echo	'<a href="'.$toolsRow['adminlink'].'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a>'; | 
				
			||||
						//echo "edit link:".$properties['adminlink']; | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
				} | 
				
			||||
				if ( api_is_platform_admin() ) | 
				
			||||
				{ | 
				
			||||
					if ($toolsRow["visibility"]==2) | 
				
			||||
					{ | 
				
			||||
						$link['name'] = Display::return_icon('undelete.gif', get_lang('Activate')); | 
				
			||||
	 | 
				
			||||
						$link['cmd']  = "hide=yes"; | 
				
			||||
						$lnk[] = $link; | 
				
			||||
	 | 
				
			||||
						if($toolsRow["added_tool"] == 1) | 
				
			||||
						{ | 
				
			||||
							$link['name'] = get_lang("Delete"); | 
				
			||||
							$link['cmd'] = "askDelete=yes"; | 
				
			||||
							$lnk[] = $link; | 
				
			||||
						} | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
					if ($toolsRow["visibility"] == 0 && $toolsRow["added_tool"] == 0) | 
				
			||||
					{ | 
				
			||||
						$link['name'] = Display::return_icon('delete.gif', get_lang('Remove')); | 
				
			||||
						$link['cmd'] = "remove=yes"; | 
				
			||||
						$lnk[] = $link; | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
				if (is_array($lnk)) | 
				
			||||
				{ | 
				
			||||
					foreach($lnk as $this_link) | 
				
			||||
					{ | 
				
			||||
						if (!$toolsRow['adminlink']) | 
				
			||||
							{ | 
				
			||||
								echo "<a href=\"" .api_get_self(). "?".api_get_cidreq()."&id=" . $toolsRow["id"] . "&" . $this_link['cmd'] . "\">" .	$this_link['name'] . "</a>"; | 
				
			||||
							} | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				// Allow editing of invisible homepage links (modified external_module) | 
				
			||||
				/* | 
				
			||||
				if ($toolsRow["added_tool"] == 1 && | 
				
			||||
						api_is_allowed_to_edit() && !$toolsRow["visibility"]) | 
				
			||||
				*/ | 
				
			||||
				if ($toolsRow["added_tool"] == 1 && api_is_allowed_to_edit(null,true) && !$toolsRow["visibility"] | 
				
			||||
					&& $toolsRow['image'] != 'scormbuilder.gif' && $toolsRow['image'] != 'scormbuilder_na.gif') | 
				
			||||
					echo	"<a class=\"nobold\" href=\"" . api_get_path(WEB_PATH) . | 
				
			||||
							'main/external_module/external_module.php' . | 
				
			||||
							"?".api_get_cidreq()."&id=".$toolsRow["id"]."\">". get_lang("Edit"). "</a>"; | 
				
			||||
	 | 
				
			||||
				echo "</td>\n"; | 
				
			||||
	 | 
				
			||||
				if($i%2) | 
				
			||||
				{ | 
				
			||||
					echo "</tr>\n"; | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				$i++; | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		if($i%2) | 
				
			||||
		{ | 
				
			||||
			echo	"<td width=\"50%\"> </td>\n", | 
				
			||||
					"</tr>\n"; | 
				
			||||
		} | 
				
			||||
	} | 
				
			||||
		 | 
				
			||||
	/** | 
				
			||||
	 * Gets the tools of a certain category. Returns an array expected  | 
				
			||||
	 * by show_tools_category() | 
				
			||||
	 * @param string $course_tool_category	contains the category of tools to  | 
				
			||||
	 * display: "toolauthoring", "toolinteraction", "tooladmin", "tooladminplatform" | 
				
			||||
	 * @return array | 
				
			||||
	 */ | 
				
			||||
	  | 
				
			||||
	public static function get_tools_category($course_tool_category) { | 
				
			||||
		global $_user; | 
				
			||||
		$web_code_path = api_get_path(WEB_CODE_PATH); | 
				
			||||
		$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST); | 
				
			||||
		$is_allowed_to_edit = api_is_allowed_to_edit(null,true); | 
				
			||||
		$is_platform_admin = api_is_platform_admin(); | 
				
			||||
		$all_tools_list = array(); | 
				
			||||
		 | 
				
			||||
		//condition for the session | 
				
			||||
		$session_id = api_get_session_id(); | 
				
			||||
		$condition_session = api_get_session_condition($session_id,true,true); | 
				
			||||
	 | 
				
			||||
		switch ($course_tool_category) {	 | 
				
			||||
			case TOOL_STUDENT_VIEW:					 | 
				
			||||
					//$visibility_codition = !api_is_coach()?" visibility = '1' AND ":" "; | 
				
			||||
					$sql = "SELECT * FROM $course_tool_table WHERE visibility = '1' AND (category = 'authoring' OR category = 'interaction') $condition_session ORDER BY id";				 | 
				
			||||
					$result = Database::query($sql,__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
					break;	 | 
				
			||||
			case TOOL_AUTHORING: | 
				
			||||
					$sql = "SELECT * FROM $course_tool_table WHERE category = 'authoring' $condition_session ORDER BY id"; | 
				
			||||
					$result = Database::query($sql,__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
					break;	 | 
				
			||||
			case TOOL_INTERACTION: | 
				
			||||
					$sql = "SELECT * FROM $course_tool_table WHERE category = 'interaction' $condition_session ORDER BY id"; | 
				
			||||
					$result = Database::query($sql,__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
					break;	 | 
				
			||||
			case TOOL_ADMIN_VISIBLE: | 
				
			||||
					$sql = "SELECT * FROM $course_tool_table WHERE category = 'admin' AND visibility ='1' $condition_session ORDER BY id"; | 
				
			||||
					$result = Database::query($sql,__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
					break; | 
				
			||||
			case TOOL_ADMIN_PLATEFORM: | 
				
			||||
					$sql = "SELECT * FROM $course_tool_table WHERE category = 'admin' $condition_session ORDER BY id"; | 
				
			||||
					$result = Database::query($sql,__FILE__,__LINE__); | 
				
			||||
					$colLink ="##003399"; | 
				
			||||
					break;		 | 
				
			||||
		}	 | 
				
			||||
	 | 
				
			||||
		while ($temp_row = Database::fetch_array($result)) { | 
				
			||||
			$all_tools_list[]=$temp_row; | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		/*if(api_is_course_coach()) | 
				
			||||
		{ | 
				
			||||
			$result = Database::query("SELECT * FROM $course_tool_table WHERE name='tracking'",__FILE__,__LINE__); | 
				
			||||
			$all_tools_list[]=Database :: fetch_array($result); | 
				
			||||
		}*/ | 
				
			||||
	 | 
				
			||||
		$i=0; | 
				
			||||
		// grabbing all the links that have the property on_homepage set to 1 | 
				
			||||
		$course_link_table = Database::get_course_table(TABLE_LINK); | 
				
			||||
		$course_item_property_table = Database::get_course_table(TABLE_ITEM_PROPERTY); | 
				
			||||
	 | 
				
			||||
		switch ($course_tool_category) { | 
				
			||||
				case TOOL_AUTHORING: | 
				
			||||
				$sql_links="SELECT tl.*, tip.visibility | 
				
			||||
						FROM $course_link_table tl | 
				
			||||
						LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
						WHERE tl.on_homepage='1' $condition_session";	 | 
				
			||||
				break; | 
				
			||||
	 | 
				
			||||
				case TOOL_INTERACTION: | 
				
			||||
				$sql_links = null; | 
				
			||||
				/* | 
				
			||||
				$sql_links="SELECT tl.*, tip.visibility | 
				
			||||
					FROM $course_link_table tl | 
				
			||||
					LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
							WHERE tl.on_homepage='1' "; | 
				
			||||
				*/ | 
				
			||||
				break; | 
				
			||||
	 | 
				
			||||
				case TOOL_STUDENT_VIEW: | 
				
			||||
					$sql_links="SELECT tl.*, tip.visibility | 
				
			||||
					FROM $course_link_table tl | 
				
			||||
					LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
							WHERE tl.on_homepage='1' $condition_session"; | 
				
			||||
				break; | 
				
			||||
	 | 
				
			||||
				case TOOL_ADMIN: | 
				
			||||
					$sql_links="SELECT tl.*, tip.visibility | 
				
			||||
					FROM $course_link_table tl | 
				
			||||
					LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id | 
				
			||||
							WHERE tl.on_homepage='1' $condition_session"; | 
				
			||||
				break; | 
				
			||||
	 | 
				
			||||
			default: | 
				
			||||
				$sql_links = null; | 
				
			||||
				break; | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		//edit by Kevin Van Den Haute (kevin@develop-it.be) for integrating Smartblogs | 
				
			||||
		if ($sql_links != null) { | 
				
			||||
			$result_links = Database::query($sql_links,__FILE__,__LINE__); | 
				
			||||
			$properties = array(); | 
				
			||||
			if (Database::num_rows($result_links) > 0) { | 
				
			||||
				while ($links_row = Database::fetch_array($result_links)) { | 
				
			||||
					unset($properties); | 
				
			||||
					$properties['name'] = $links_row['title']; | 
				
			||||
					$properties['session_id'] = $links_row['session_id']; | 
				
			||||
					$properties['link'] = $links_row['url']; | 
				
			||||
					$properties['visibility'] = $links_row['visibility']; | 
				
			||||
					$properties['image'] = ($links_row['visibility']== '0') ? "file_html.gif" : "file_html.gif"; | 
				
			||||
					$properties['adminlink'] = api_get_path(WEB_CODE_PATH) . "link/link.php?action=editlink&id=".$links_row['id']; | 
				
			||||
					$properties['target'] = $links_row['target']; | 
				
			||||
					$tmp_all_tools_list[] = $properties; | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		if (isset($tmp_all_tools_list)) { | 
				
			||||
			foreach ($tmp_all_tools_list as $toolsRow) { | 
				
			||||
				if ($toolsRow['image'] == 'blog.gif') { | 
				
			||||
					// Init | 
				
			||||
					$tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); | 
				
			||||
	 | 
				
			||||
					// Get blog id | 
				
			||||
					$blog_id = substr($toolsRow['link'], strrpos($toolsRow['link'], '=') + 1, strlen($toolsRow['link'])); | 
				
			||||
	 | 
				
			||||
					// Get blog members | 
				
			||||
					if($is_platform_admin) { | 
				
			||||
						$sql_blogs = " | 
				
			||||
							SELECT * | 
				
			||||
							FROM " . $tbl_blogs_rel_user . " blogs_rel_user | 
				
			||||
							WHERE blog_id = " . $blog_id; | 
				
			||||
					} else { | 
				
			||||
						$sql_blogs = " | 
				
			||||
							SELECT * | 
				
			||||
							FROM " . $tbl_blogs_rel_user . " blogs_rel_user | 
				
			||||
							WHERE | 
				
			||||
								blog_id = " . $blog_id . " AND | 
				
			||||
								user_id = " . api_get_user_id(); | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
					$result_blogs = Database::query($sql_blogs, __FILE__, __LINE__); | 
				
			||||
	 | 
				
			||||
					if (Database::num_rows($result_blogs) > 0) { | 
				
			||||
						$all_tools_list[] = $toolsRow; | 
				
			||||
					} | 
				
			||||
				} else { | 
				
			||||
					$all_tools_list[] = $toolsRow; | 
				
			||||
				} | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
		return $all_tools_list; | 
				
			||||
	} | 
				
			||||
	 | 
				
			||||
	/** | 
				
			||||
	 * Displays the tools of a certain category. | 
				
			||||
	 * @param array List of tools as returned by get_tools_category() | 
				
			||||
	 * @return void | 
				
			||||
	 */ | 
				
			||||
	 | 
				
			||||
	public static function show_tools_category($all_tools_list) | 
				
			||||
	{ | 
				
			||||
		global $_user; | 
				
			||||
		$web_code_path = api_get_path(WEB_CODE_PATH); | 
				
			||||
		$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST); | 
				
			||||
		$is_allowed_to_edit = api_is_allowed_to_edit(null,true); | 
				
			||||
		$is_platform_admin = api_is_platform_admin(); | 
				
			||||
		$i = 0; | 
				
			||||
		if (isset($all_tools_list)) { | 
				
			||||
			$lnk = ''; | 
				
			||||
			foreach ($all_tools_list as $toolsRow) { | 
				
			||||
				if (api_get_session_id()!=0 && in_array($toolsRow['name'],array('course_maintenance','course_setting'))) { | 
				
			||||
					continue; | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				if (!($i%2)) { | 
				
			||||
					echo	"<tr valign=\"top\">\n"; | 
				
			||||
	            } | 
				
			||||
	 | 
				
			||||
				// This part displays the links to hide or remove a tool. | 
				
			||||
				// These links are only visible by the course manager. | 
				
			||||
				unset($lnk); | 
				
			||||
				echo '<td width="50%">' . "\n"; | 
				
			||||
				if ($is_allowed_to_edit && !api_is_coach()) { | 
				
			||||
	 | 
				
			||||
					if ($toolsRow['visibility'] == '1' && $toolsRow['admin'] !='1') { | 
				
			||||
						$link['name'] = Display::return_icon('visible.gif', get_lang('Deactivate'),array('id'=>'linktool_'.$toolsRow["id"])); | 
				
			||||
						$link['cmd'] = "hide=yes"; | 
				
			||||
						$lnk[] = $link; | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
					if ($toolsRow['visibility'] == '0' && $toolsRow['admin'] !='1') { | 
				
			||||
						$link['name'] = Display::return_icon('invisible.gif', get_lang('Activate'),array('id'=>'linktool_'.$toolsRow["id"])); | 
				
			||||
						$link['cmd'] = "restore=yes"; | 
				
			||||
						$lnk[] = $link; | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
					if (!empty($toolsRow['adminlink'])) { | 
				
			||||
						echo '<a href="'.$toolsRow['adminlink'].'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a>'; | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				// Both checks are necessary as is_platform_admin doesn't take student view into account | 
				
			||||
				if ($is_platform_admin && $is_allowed_to_edit) { | 
				
			||||
	 				if ($toolsRow['admin'] !='1') { | 
				
			||||
						$link['cmd'] = "hide=yes"; | 
				
			||||
					} | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				if (isset($lnk) && is_array($lnk)) { | 
				
			||||
					foreach ($lnk as $this_link)	{ | 
				
			||||
						if (empty($toolsRow['adminlink'])) { | 
				
			||||
							echo '<a class="make_visible_and_invisible"  href="'.api_get_self(). '?'.api_get_cidreq()."&id=" . $toolsRow['id'] . "&" . $this_link['cmd'] . "\">" .	$this_link['name'] . "</a>"; | 
				
			||||
						} | 
				
			||||
					} | 
				
			||||
				} else { echo '    ';} | 
				
			||||
	 | 
				
			||||
				// NOTE : table contains only the image file name, not full path | 
				
			||||
				if (!stristr($toolsRow['link'], 'http://')  | 
				
			||||
	                    && !stristr($toolsRow['link'], 'https://')  | 
				
			||||
	                    && !stristr($toolsRow['link'],'ftp://')) { | 
				
			||||
					$toolsRow['link'] = $web_code_path . $toolsRow['link']; | 
				
			||||
	            } | 
				
			||||
				if ($toolsRow['visibility'] == '0' && $toolsRow['admin'] != '1') { | 
				
			||||
				  	$class="class=\"invisible\""; | 
				
			||||
				  	$info = pathinfo($toolsRow['image']); | 
				
			||||
				  	$basename = basename ($toolsRow['image'],'.'.$info['extension']); // $file is set to "index" | 
				
			||||
					$toolsRow['image'] = $basename.'_na.'.$info['extension']; | 
				
			||||
				} else { | 
				
			||||
					$class=''; | 
				
			||||
				} | 
				
			||||
	 | 
				
			||||
				$qm_or_amp = ((strpos($toolsRow['link'], '?') === FALSE) ? '?' : '&'); | 
				
			||||
				//If it's a link, we don't add the cidReq | 
				
			||||
				if ($toolsRow['image'] == 'file_html.gif' || $toolsRow['image'] == 'file_html_na.gif') { | 
				
			||||
					$toolsRow['link'] = $toolsRow['link'].$qm_or_amp; | 
				
			||||
				} else { | 
				
			||||
					$toolsRow['link'] = $toolsRow['link'].$qm_or_amp.api_get_cidreq(); | 
				
			||||
				} | 
				
			||||
				if (strpos($toolsRow['name'],'visio_')!==false) { | 
				
			||||
					/* | 
				
			||||
					$toollink = "\t" . '<a ' . $class . ' href="#" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_visio\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '">'; | 
				
			||||
					*/ | 
				
			||||
	 | 
				
			||||
					$toollink = "\t" . '<a id="tooldesc_'.$toolsRow["id"].'"  ' . $class . ' href="javascript: void(0);" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '">'; | 
				
			||||
					$my_tool_link = "\t" . '<a id="istooldesc_'.$toolsRow["id"].'"  ' . $class . ' href="javascript: void(0);" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '">'; | 
				
			||||
				} elseif (strpos($toolsRow['name'],'chat')!==false && api_get_course_setting('allow_open_chat_window')==true) { | 
				
			||||
					/* | 
				
			||||
					$toollink = "\t" . '<a ' . $class . ' href="#" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '">'; | 
				
			||||
					*/ | 
				
			||||
					$toollink = "\t" . '<a id="tooldesc_'.$toolsRow["id"].'" ' . $class . ' href="javascript: void(0);" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '">'; | 
				
			||||
					$my_tool_link="\t" . '<a id="istooldesc_'.$toolsRow["id"].'" ' . $class . ' href="javascript: void(0);" onclick="window.open(\'' . htmlspecialchars($toolsRow['link']) . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="' . $toolsRow['target'] . '">'; | 
				
			||||
	 | 
				
			||||
				} else { | 
				
			||||
	 | 
				
			||||
					if (count(explode('type=classroom',$toolsRow['link']))==2 || count(explode('type=conference',$toolsRow['link']))==2) { | 
				
			||||
						//$toollink = "\t" . '<a ' . $class . ' href="' . $toolsRow['link'] . '" target="_blank">'; | 
				
			||||
						$toollink = "\t" . '<a id="tooldesc_'.$toolsRow["id"].'" ' . $class . ' href="' . $toolsRow['link'] . '" target="_blank">'; | 
				
			||||
						$my_tool_link = "\t" . '<a id="istooldesc_'.$toolsRow["id"].'" ' . $class . ' href="' . $toolsRow['link'] . '" target="_blank">'; | 
				
			||||
	 | 
				
			||||
					} else { | 
				
			||||
						//$toollink = "\t" . '<a ' . $class . ' href="' . htmlspecialchars($toolsRow['link']) . '" target="' . $toolsRow['target'] . '">'; | 
				
			||||
						$toollink = "\t" . '<a id="tooldesc_'.$toolsRow["id"].'" ' . $class . ' href="' . htmlspecialchars($toolsRow['link']) . '" target="' . $toolsRow['target'] . '">'; | 
				
			||||
						$my_tool_link = "\t" . '<a id="istooldesc_'.$toolsRow["id"].'" ' . $class . ' href="' . htmlspecialchars($toolsRow['link']) . '" target="' . $toolsRow['target'] . '">'; | 
				
			||||
	 | 
				
			||||
					} | 
				
			||||
	 | 
				
			||||
				} | 
				
			||||
				echo $toollink; | 
				
			||||
				//var_dump($toollink); | 
				
			||||
				/* | 
				
			||||
				Display::display_icon($toolsRow['image'], get_lang(ucfirst($toolsRow['name']))); | 
				
			||||
				*/ | 
				
			||||
				if ($toolsRow['image'] == 'file_html.gif' || $toolsRow['image'] == 'file_html_na.gif' | 
				
			||||
					|| $toolsRow['image'] == 'scormbuilder.gif' || $toolsRow['image'] == 'scormbuilder_na.gif' | 
				
			||||
					|| $toolsRow['image'] == 'blog.gif' || $toolsRow['image'] == 'blog_na.gif' | 
				
			||||
					|| $toolsRow['image'] == 'external.gif' || $toolsRow['image'] == 'external_na.gif') | 
				
			||||
				{ | 
				
			||||
					$tool_name = stripslashes($toolsRow['name']); | 
				
			||||
				} else { | 
				
			||||
					$tool_name = get_lang(ucfirst($toolsRow['name'])); | 
				
			||||
				} | 
				
			||||
				Display::display_icon($toolsRow['image'], $tool_name, array('class'=>'tool-icon','id'=>'toolimage_'.$toolsRow["id"])); | 
				
			||||
	 | 
				
			||||
				//validacion when belongs to a session | 
				
			||||
				$session_img = api_get_session_image($toolsRow['session_id'], $_user['status']); | 
				
			||||
	 | 
				
			||||
				echo '</a> '; | 
				
			||||
	 | 
				
			||||
				echo $my_tool_link; | 
				
			||||
				/* | 
				
			||||
					echo ($toolsRow['image'] == 'file_html_na.gif' || $toolsRow['image'] == 'file_html.gif' || $toolsRow['image'] == 'scormbuilder.gif' || $toolsRow['image'] == 'scormbuilder_na.gif' || $toolsRow['image'] == 'blog.gif' || $toolsRow['image'] == 'blog_na.gif' || $toolsRow['image'] == 'external.gif' || $toolsRow['image'] == 'external_na.gif') ? '  '.stripslashes($toolsRow['name']) : '  '.get_lang(ucfirst($toolsRow['name'])); | 
				
			||||
				*/ | 
				
			||||
				echo "{$tool_name}$session_img"; | 
				
			||||
				echo "\t" . '</a>'; | 
				
			||||
				echo '</td>'; | 
				
			||||
				if ($i%2) { | 
				
			||||
					echo "</tr>"; | 
				
			||||
				} | 
				
			||||
				$i++; | 
				
			||||
			} | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		if ($i%2) { | 
				
			||||
			echo	"<td width=\"50%\"> </td>\n", | 
				
			||||
					"</tr>\n"; | 
				
			||||
		} | 
				
			||||
	} | 
				
			||||
	 | 
				
			||||
	 | 
				
			||||
	/** | 
				
			||||
	 * Shows the general data for a particular meeting | 
				
			||||
	 * | 
				
			||||
	 * @param id	session id | 
				
			||||
	 * @return string	session data | 
				
			||||
	 * | 
				
			||||
	 */ | 
				
			||||
	public static function show_session_data($id_session) { | 
				
			||||
		$session_table 			= Database::get_main_table(TABLE_MAIN_SESSION); | 
				
			||||
		$user_table 			= Database::get_main_table(TABLE_MAIN_USER); | 
				
			||||
		$session_category_table = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY); | 
				
			||||
		 | 
				
			||||
		if ($id_session!=strval(intval($id_session))) { | 
				
			||||
			return ''; | 
				
			||||
		} else { | 
				
			||||
			$id_session = intval($id_session); | 
				
			||||
		} | 
				
			||||
		 | 
				
			||||
		$sql = 'SELECT name, nbr_courses, nbr_users, nbr_classes, DATE_FORMAT(date_start,"%d-%m-%Y") as date_start, DATE_FORMAT(date_end,"%d-%m-%Y") as date_end, lastname, firstname, username, session_admin_id, nb_days_access_before_beginning, nb_days_access_after_end, session_category_id, visibility | 
				
			||||
					FROM '.$session_table.' | 
				
			||||
				LEFT JOIN '.$user_table.' | 
				
			||||
					ON id_coach = user_id | 
				
			||||
				WHERE '.$session_table.'.id='.$id_session; | 
				
			||||
	 | 
				
			||||
		$rs = Database::query($sql, __FILE__, __LINE__); | 
				
			||||
		$session = Database::store_result($rs); | 
				
			||||
		$session = $session[0]; | 
				
			||||
	 | 
				
			||||
		$sql_category = 'SELECT name FROM '.$session_category_table.' WHERE id = "'.intval($session['session_category_id']).'"'; | 
				
			||||
		$rs_category = Database::query($sql_category, __FILE__, __LINE__); | 
				
			||||
		$session_category = ''; | 
				
			||||
		if (Database::num_rows($rs_category) > 0) { | 
				
			||||
			$rows_session_category = Database::store_result($rs_category); | 
				
			||||
			$rows_session_category = $rows_session_category[0]; | 
				
			||||
			$session_category = $rows_session_category['name']; | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		if ($session['date_start'] == '00-00-0000') { | 
				
			||||
			$msg_date = get_lang('NoTimeLimits'); | 
				
			||||
		} else { | 
				
			||||
			$msg_date = get_lang('From').' '.$session['date_start'].' '.get_lang('To').' '.$session['date_end']; | 
				
			||||
		} | 
				
			||||
	 | 
				
			||||
		$output  = ''; | 
				
			||||
		if (!empty($session_category)) { | 
				
			||||
			$output .= '<tr><td>'. get_lang('SessionCategory') . ': ' . '<b>' . $session_category .'</b></td></tr>'; | 
				
			||||
		} | 
				
			||||
		$output .= '<tr><td style="width:50%">'. get_lang('SessionName') . ': ' . '<b>' . $session['name'] .'</b></td><td>'. get_lang('GeneralCoach') . ': ' . '<b>' . $session['lastname'].' '.$session['firstname'].' ('.$session['username'].')' .'</b></td></tr>'; | 
				
			||||
		$output .= '<tr><td>'. get_lang('SessionIdentifier') . ': '. Display::return_icon('star.png', ' ', array('align' => 'absmiddle')) .'</td><td>'. get_lang('Date') . ': ' . '<b>' . $msg_date .'</b></td></tr>'; | 
				
			||||
	 | 
				
			||||
		return $output; | 
				
			||||
	} | 
				
			||||
 | 
				
			||||
 | 
				
			||||
	 | 
				
			||||
} | 
				
			||||
?> | 
				
			||||
					Loading…
					
					
				
		Reference in new issue