From 758bc2ccee38455d46bede0a543437b618fe398a Mon Sep 17 00:00:00 2001
From: Cristian Fasanando <cristian.fasanando@beeznest.com>
Date: Wed, 31 Dec 2008 21:39:48 +0100
Subject: [PATCH] [svn r17493] minor - style changes - I added attribute alt to
 img tags in work see FS#3370

---
 main/work/work.lib.php | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/main/work/work.lib.php b/main/work/work.lib.php
index 226368b0b4..f4c481d2b0 100644
--- a/main/work/work.lib.php
+++ b/main/work/work.lib.php
@@ -57,7 +57,7 @@ function display_action_links($cur_dir_path, $always_show_tool_options, $always_
 	
 	if (! $always_show_tool_options && api_is_allowed_to_edit()) {
 		// Create dir		
-		$display_output .=	'<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;curdirpath='.$cur_dir_path.'&amp;createdir=1&origin='.$origin.'"><img src="../img/folder_new.gif" border="0" title ="'.get_lang('CreateDir').'" /> '.get_lang('CreateDir').' </a>&nbsp&nbsp';
+		$display_output .=	'<a href="'.api_get_self().'?'.api_get_cidreq().'&amp;curdirpath='.$cur_dir_path.'&amp;createdir=1&origin='.$origin.'"><img src="../img/folder_new.gif" border="0" alt="'.get_lang('CreateDir').'" title ="'.get_lang('CreateDir').'" /> '.get_lang('CreateDir').' </a>&nbsp&nbsp';
 		// Options
 		$display_output .=	"<a href=\"".api_get_self()."?".api_get_cidreq()."&curdirpath=".$cur_dir_path."&amp;origin=".$origin."&amp;display_tool_options=true&amp;origin=".$origin."\">".Display::return_icon('acces_tool.gif').' ' . get_lang("EditToolOptions") . "</a>&nbsp&nbsp";							
 	}
@@ -95,7 +95,7 @@ function display_tool_options($uploadvisibledisabled, $origin,$base_work_dir,$cu
 			get_lang('AllFiles')." : </td>",
 			"<td ><a href=\"".api_get_self()."?".api_get_cidreq()."&amp;curdirpath=".$cur_dir_path."&amp;origin=$origin&amp;delete=all&amp;display_tool_options=true\" ",
 			"onclick=\"javascript:if(!confirm('".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."')) return false;\">",
-			"<img src=\"../img/delete.gif\" border=\"0\" title=\"".get_lang('Delete')."\" />",
+			"<img src=\"../img/delete.gif\" border=\"0\" alt=\"".get_lang('Delete')."\" title=\"".get_lang('Delete')."\" />",
 			"</a>",
 			"&nbsp;";
 
@@ -107,11 +107,11 @@ function display_tool_options($uploadvisibledisabled, $origin,$base_work_dir,$cu
 
 		if ($columnStatus['Default'] == 1) {
 			echo	"<a href=\"".api_get_self()."?".api_get_cidreq()."&curdirpath=".$cur_dir_path."&amp;origin=$origin&make_invisible=all&display_tool_options=true\">",
-					"<img src=\"../img/visible.gif\" border=\"0\" title=\"".get_lang('Invisible')."\" />",
+					"<img src=\"../img/visible.gif\" border=\"0\" alt=\"".get_lang('Invisible')."\" title=\"".get_lang('Invisible')."\" />",
 					"</a>\n";
 		} else {
 			echo	"<a href=\"".api_get_self()."?".api_get_cidreq()."&amp;curdirpath=".$cur_dir_path."&amp;origin=$origin&amp;make_visible=all&amp;display_tool_options=true\">",
-					"<img src=\"../img/invisible.gif\" border=\"0\" title=\"".get_lang('Visible')."\">",
+					"<img src=\"../img/invisible.gif\" border=\"0\" alt=\"".get_lang('Visible')."\" title=\"".get_lang('Visible')."\" />",
 					"</a>\n";
 		}
 	}
@@ -524,7 +524,7 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
 		$action = '';
 		$row = array();
 		$class = '';										
-		$row[] = '<img src="../img/folder_document.gif" border="0" hspace="5" align="middle" title="'.get_lang('Folder').'" />'; //image
+		$row[] = '<img src="../img/folder_document.gif" border="0" hspace="5" align="middle" alt="'.get_lang('Folder').'" title="'.get_lang('Folder').'" />'; //image
 		$a_count_directory=count_dir($work_dir.'/'.$dir,false);
 		$cant_files=$a_count_directory[0];
 		$cant_dir=$a_count_directory[1];
@@ -562,7 +562,7 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
 			
 			$show_as_icon = get_work_id($mydir); //true or false
 			if ($show_as_icon && api_is_allowed_to_edit()) {
-				$row[] = '<a href="'.api_get_self().'?cidReq='.api_get_course_id().'&action=downloadfolder&path=/'.$mydir.'"><img src="../img/zip_save.gif" style="float:right;" title="'.get_lang('Save').'" width="17" height="17"/></a><a href="'.api_get_self().'?'.api_get_cidreq().'&origin='.$origin.'&curdirpath='.$mydir.'"'.$class.'>'.$dir.'</a>'.$add_to_name.'<br>'.$cant_files.' '.$text_file.$dirtext;
+				$row[] = '<a href="'.api_get_self().'?cidReq='.api_get_course_id().'&action=downloadfolder&path=/'.$mydir.'"><img src="../img/zip_save.gif" style="float:right;" alt="'.get_lang('Save').'" title="'.get_lang('Save').'" width="17" height="17"/></a><a href="'.api_get_self().'?'.api_get_cidreq().'&origin='.$origin.'&curdirpath='.$mydir.'"'.$class.'>'.$dir.'</a>'.$add_to_name.'<br>'.$cant_files.' '.$text_file.$dirtext;
 			} else {
 				$row[] = '<a href="'.api_get_self().'?'.api_get_cidreq().'&origin='.$origin.'&curdirpath='.$mydir.'"'.$class.'>'.$dir.'</a>'.$add_to_name.'<br>'.$cant_files.' '.$text_file.$dirtext;	
 			}									
@@ -580,8 +580,8 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
 		
 		if( $is_allowed_to_edit) {
 			$action .= '<a href="'.api_get_self().'?cidReq='.api_get_course_id().
-				'&curdirpath='.$my_sub_dir.'&origin='.$origin.'&edit_dir='.$mydir.'"><img src="../img/edit.gif" title="'.get_lang('Modify').'"></a>';						
-			$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&origin='.$origin.'&delete_dir='.$mydir.'&delete2='.$id2.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('DirDelete').'"  ><img src="'.api_get_path(WEB_IMG_PATH).'delete.gif" title="'.get_lang('DirDelete').'"></a>';
+				'&curdirpath='.$my_sub_dir.'&origin='.$origin.'&edit_dir='.$mydir.'"><img src="../img/edit.gif" alt="'.get_lang('Modify').'" title="'.get_lang('Modify').'"></a>';						
+			$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&origin='.$origin.'&delete_dir='.$mydir.'&delete2='.$id2.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('DirDelete').'"  ><img src="'.api_get_path(WEB_IMG_PATH).'delete.gif" alt="'.get_lang('DirDelete').'" title="'.get_lang('DirDelete').'"></a>';
 			$row[] = $action;
 		} else {
 			$row[] = "";
@@ -628,27 +628,27 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
 			
 			//$full_file_name = 'download.php?file='.$realname;			
 			$row[]= build_document_icon_tag('file',$work->url);
-			$row[]= '<a href="download.php?file='.$url.'"'.$class.'><img src="../img/filesave.gif" style="float:right;" title="'.get_lang('Save').'" />'.$work->title.'</a><br />'.$work->description;
+			$row[]= '<a href="download.php?file='.$url.'"'.$class.'><img src="../img/filesave.gif" style="float:right;" alt="'.get_lang('Save').'" title="'.get_lang('Save').'" />'.$work->title.'</a><br />'.$work->description;
 			$row[]= display_user_link($row2['insert_user_id'],$work->author).$qualification_string;// $work->author;			
 			$row[]= date_to_str_ago($work->sent_date).$add_string.'<br><span class="dropbox_date">'.$work->sent_date.'</span>';
 			
 			if( $is_allowed_to_edit) {
 				
 				$action = '';
-				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;edit='.$work->id.'&amp;parent_id='.$work->parent_id.'" title="'.get_lang('Modify').'"  ><img src="../img/edit.gif" title="'.get_lang('Modify').'"></a>';
-				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'" ><img src="../img/delete.gif" title="'.get_lang('WorkDelete').'"></a>';
-				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;move='.$work->id.'" title="'.get_lang('Move').'"><img src="../img/deplacer_fichier.gif" border="0" title="'.get_lang('Move').'" alt="" /></a>';
+				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;edit='.$work->id.'&amp;parent_id='.$work->parent_id.'" title="'.get_lang('Modify').'"  ><img src="../img/edit.gif" alt="'.get_lang('Modify').'" title="'.get_lang('Modify').'"></a>';
+				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'" ><img src="../img/delete.gif" alt="'.get_lang('WorkDelete').'" title="'.get_lang('WorkDelete').'"></a>';
+				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;move='.$work->id.'" title="'.get_lang('Move').'"><img src="../img/deplacer_fichier.gif" border="0" title="'.get_lang('Move').'" alt="'.get_lang('Move').'" /></a>';
 				if($work->accepted == '1') {
-					$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;make_invisible='.$work->id.'&amp;'.$sort_params.'" title="'.get_lang('Invisible').'" ><img src="../img/visible.gif" title="'.get_lang('Invisible').'"></a>';
+					$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;make_invisible='.$work->id.'&amp;'.$sort_params.'" title="'.get_lang('Invisible').'" ><img src="../img/visible.gif" alt="'.get_lang('Invisible').'" title="'.get_lang('Invisible').'"></a>';
 				} else {
-					$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;make_visible='.$work->id.'&amp;'.$sort_params.'" title="'.get_lang('Visible').'" ><img src="../img/invisible.gif" title="'.get_lang('Visible').'"></a>';
+					$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;make_visible='.$work->id.'&amp;'.$sort_params.'" title="'.get_lang('Visible').'" ><img src="../img/invisible.gif" alt="'.get_lang('Visible').'"  title="'.get_lang('Visible').'"></a>';
 				}
 
 				$row[] = $action;
 			} elseif($is_author) {
 				$action = '';				
-				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;edit='.$work->id.'" title="'.get_lang('Modify').'"  ><img src="../img/edit.gif" title="'.get_lang('Modify').'"></a>';
-				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'"  ><img src="../img/delete.gif" title="'.get_lang('WorkDelete').'"></a>';
+				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;edit='.$work->id.'" title="'.get_lang('Modify').'"  ><img src="../img/edit.gif"  alt="'.get_lang('Modify').'" title="'.get_lang('Modify').'"></a>';
+				$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'"  ><img src="../img/delete.gif" alt="'.get_lang('WorkDelete').'" title="'.get_lang('WorkDelete').'" ></a>';
 
 				$row[] = $action;
 			} else {