From d8da4f6588d4e132272d88dc462f818ccf264d0d Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Wed, 21 Dec 2011 13:07:28 +0100
Subject: [PATCH] Minor - adding "Add new X" for teachers when the list is
 empty

---
 main/announcements/announcements.php |  14 +++-
 main/css/base.css                    |  24 +++++++
 main/exercice/exercice.php           |  10 +++
 main/img/icons/32/import.png         | Bin 0 -> 2395 bytes
 main/newscorm/lp_list.php            | 100 +++++++++++++++------------
 5 files changed, 103 insertions(+), 45 deletions(-)
 create mode 100644 main/img/icons/32/import.png

diff --git a/main/announcements/announcements.php b/main/announcements/announcements.php
index e0bf6aac79..97b281285e 100644
--- a/main/announcements/announcements.php
+++ b/main/announcements/announcements.php
@@ -1067,7 +1067,19 @@ if ($display_announcement_list) {
 
 	if (!isset($_GET['action']) || !in_array($_GET['action'], array('add', 'modify','view')))
 	if ($num_rows == 0) {
-		Display::display_warning_message(get_lang('NoAnnouncements'));
+		if ((api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) and (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath')) {
+	        echo '<div id="no-data-view">';
+            echo '<h2>'.get_lang('Announcements').'</h2>';
+            echo Display::return_icon('valves.png', '', array(), 64);
+            echo '<div class="controls">';    
+            echo Display::url(get_lang('AddAnnouncement'), api_get_self()."?".api_get_cidreq()."&action=add&origin=".(empty($_GET['origin'])?'':$_GET['origin']) , array('class' => 'a_button white'));
+            echo '</div>';
+            echo '</div>';                   
+        } else {
+            //echo "<a href='".api_get_self()."?".api_get_cidreq()."&action=add&origin=".(empty($_GET['origin'])?'':$_GET['origin'])."'>".Display::return_icon('new_announce.png',get_lang('AddAnnouncement'),'','32')."</a>";
+           Display::display_warning_message(get_lang('NoAnnouncements'));        
+        }
+    
 	} else {    
     	$iterator = 1;
     	$bottomAnnouncement = $announcement_number;
diff --git a/main/css/base.css b/main/css/base.css
index a30e50479c..642ddd1328 100644
--- a/main/css/base.css
+++ b/main/css/base.css
@@ -4050,3 +4050,27 @@ input.liteoption {
     text-align: left;
     vertical-align: middle;
 }
+
+#no-data-view {
+    padding: 20px 0 0px;
+    text-align: center;
+}
+
+div#no-data-view img {
+    margin-bottom: 25px;
+}
+
+
+div#no-data-view h2 {
+    border: 0 none;
+    color: #212121;
+    font-size: 18px;
+    font-weight: bold;
+    margin: 0 0 6px;
+    padding: 0;
+}
+
+div#no-data-view div.controls {
+    padding-top: 1px;
+}
+
diff --git a/main/exercice/exercice.php b/main/exercice/exercice.php
index d4e165b74a..1504eee9f5 100644
--- a/main/exercice/exercice.php
+++ b/main/exercice/exercice.php
@@ -729,6 +729,16 @@ if (!empty($exercise_list)) {
             $count++;
         } // end foreach()
     } 
+} else {
+    if ($is_allowedToEdit && $origin != 'learnpath') {  
+        echo '<div id="no-data-view">';
+        echo '<h2>'.get_lang('Quiz').'</h2>';
+        echo Display::return_icon('quiz.png', '', array(), 64);
+        echo '<div class="controls">';    
+        echo Display::url(get_lang('NewEx'), 'exercise_admin.php?' . api_get_cidreq(), array('class' => 'a_button white'));
+        echo '</div>';
+        echo '</div>';
+    }
 }
 // end exercise list
 
diff --git a/main/img/icons/32/import.png b/main/img/icons/32/import.png
new file mode 100644
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diff --git a/main/newscorm/lp_list.php b/main/newscorm/lp_list.php
index e2f686c5f6..a6af1544ff 100644
--- a/main/newscorm/lp_list.php
+++ b/main/newscorm/lp_list.php
@@ -90,9 +90,9 @@ if ($is_allowed_to_edit) {
     }
 
     echo '<div class="actions">';
-    echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=add_lp">'.Display::return_icon('new_learnpath.png', get_lang('_add_learnpath'),'','32').'</a>' .
+    echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=add_lp">'.Display::return_icon('add.png', get_lang('_add_learnpath'),'','32').'</a>' .
         str_repeat('&nbsp;', 3).
-        '<a href="../upload/index.php?'.api_get_cidreq().'&curdirpath=/&tool='.TOOL_LEARNPATH.'">'.Display::return_icon('import_scorm.png', get_lang('UploadScorm'),'','32').'</a>';
+        '<a href="../upload/index.php?'.api_get_cidreq().'&curdirpath=/&tool='.TOOL_LEARNPATH.'">'.Display::return_icon('import.png', get_lang('UploadScorm'),'','32').'</a>';
     if (api_get_setting('service_ppt2lp', 'active') == 'true') {
         echo str_repeat('&nbsp;', 3).'<a href="../upload/upload_ppt.php?'.api_get_cidreq().'&curdirpath=/&tool='.TOOL_LEARNPATH.'">
 		'.Display::return_icon('import_powerpoint.png', get_lang('PowerPointConvert'),'','32').'</a>';
@@ -101,49 +101,52 @@ if ($is_allowed_to_edit) {
     echo '</div>';
 }
 
-echo '<table width="100%" border="0" cellspacing="2" class="data_table">';
-$is_allowed_to_edit ? $colspan = 9 : $colspan = 3;
 
-if (!empty($curDirPath)) {
-    if (substr($curDirPath, 1, 1) == '/') {
-        $tmpcurDirPath=substr($curDirPath,1,strlen($curDirPath));
-    } else {
-        $tmpcurDirPath = $curDirPath;
-    }
-    ?>
-    <!-- current dir name -->
-    <tr>
-        <td colspan="<?php echo $colspan; ?>" align="left" bgcolor="#4171B5">
-            <img src="../img/opendir.gif" align="absbottom" vspace="2" hspace="3" alt="open_dir" />
-            <font color="#ffffff"><b><?php echo $tmpcurDirPath; ?></b></font>
-        </td>
-    </tr>
-    <?php
-}
-
-/* CURRENT DIRECTORY */
-
-echo '<tr>';
-       
-if ($is_allowed_to_edit) {
-    echo '<th width="50%">'.get_lang('Title').'</th>';
-    echo '<th>'.get_lang('PublicationDate').'</th>';
-    echo '<th>'.get_lang('ExpirationDate').'</th>';
-    echo '<th>'.get_lang('Progress')."</th>";
-    echo '<th width="240px">'.get_lang('AuthoringOptions')."</th>";
-} else {
-    echo '<th width="50%">'.get_lang('Title').'</th>';
-    echo '<th>'.get_lang('Progress')."</th>";
-    echo '<th>'.get_lang('Actions')."</th>";
-}
-echo '</tr>';
 
 /* DISPLAY SCORM LIST */
 $list       = new LearnpathList(api_get_user_id());
 $flat_list  = $list->get_flat_list();
 
-//var_dump($flat_list);
-if (is_array($flat_list)) {
+
+if (!empty($flat_list)) {
+    
+    echo '<table width="100%" border="0" cellspacing="2" class="data_table">';
+    $is_allowed_to_edit ? $colspan = 9 : $colspan = 3;
+
+    if (!empty($curDirPath)) {
+        if (substr($curDirPath, 1, 1) == '/') {
+            $tmpcurDirPath=substr($curDirPath,1,strlen($curDirPath));
+        } else {
+            $tmpcurDirPath = $curDirPath;
+        }
+        ?>
+        <!-- current dir name -->
+        <tr>
+            <td colspan="<?php echo $colspan; ?>" align="left" bgcolor="#4171B5">
+                <img src="../img/opendir.gif" align="absbottom" vspace="2" hspace="3" alt="open_dir" />
+                <font color="#ffffff"><b><?php echo $tmpcurDirPath; ?></b></font>
+            </td>
+        </tr>
+        <?php
+    }
+    
+    /* CURRENT DIRECTORY */
+    
+    echo '<tr>';
+           
+    if ($is_allowed_to_edit) {
+        echo '<th width="50%">'.get_lang('Title').'</th>';
+        echo '<th>'.get_lang('PublicationDate').'</th>';
+        echo '<th>'.get_lang('ExpirationDate').'</th>';
+        echo '<th>'.get_lang('Progress')."</th>";
+        echo '<th width="240px">'.get_lang('AuthoringOptions')."</th>";
+    } else {
+        echo '<th width="50%">'.get_lang('Title').'</th>';
+        echo '<th>'.get_lang('Progress')."</th>";
+        echo '<th>'.get_lang('Actions')."</th>";
+    }
+    echo '</tr>';
+
     $test_mode      = api_get_setting('server_type');
     $max            = count($flat_list);
     $counter        = 0;
@@ -502,8 +505,17 @@ if (is_array($flat_list)) {
         $current ++; //counter for number of elements treated
     } // end foreach ($flat_list)
     // TODO: Erint some user-friendly message if counter is still = 0 to tell nothing can be displayd yet.
-} // end if ( is_array($flat_list)
-echo "</table>";
-echo "<br /><br />";
-/* FOOTER */
-Display::display_footer();
+    echo "</table>";
+} else {
+    if ($is_allowed_to_edit) {
+        echo '<div id="no-data-view">';
+        echo '<h2>'.get_lang('LearningPaths').'</h2>';
+        echo Display::return_icon('scorms.png', '', array(), 64);
+        echo '<div class="controls">';    
+        echo Display::url(get_lang('_add_learnpath'), api_get_self().'?'.api_get_cidreq().'&action=add_lp' , array('class' => 'a_button white'));
+        echo '</div>';
+        echo '</div>'; 
+    }
+}
+
+Display::display_footer();
\ No newline at end of file