chamilo / chamilo-lms

main/webservices/example_fill_users_fields.php

Spacing +1 added lines, -1 removed lines

@@ -21,7 +21,7 @@
 $tuserfv = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
 $sql = "SELECT user_id, username FROM $tuser ORDER BY user_id";
 $res = Database::query($sql);
-while($row = Database::fetch_array($res)) {
+while ($row = Database::fetch_array($res)) {
   $sql2 = "INSERT INTO $tuserfv (item_id, field_id, value)
            VALUES (".$row['user_id'].", 11,'".$row['username']."')";
   $res2 = Database::query($sql2);

main/calendar/ical_export.php

Spacing +29 added lines, -29 removed lines

@@ -43,15 +43,15 @@ 
 $event = $agenda->get_event($id);
 
 if (!empty($event)) {
-	define('ICAL_LANG',api_get_language_isocode());
+	define('ICAL_LANG', api_get_language_isocode());
 
     $ical = new vcalendar();
-    $ical->setConfig('unique_id',api_get_path(WEB_PATH));
-    $ical->setProperty( 'method', 'PUBLISH' );
-    $ical->setConfig('url',api_get_path(WEB_PATH));
+    $ical->setConfig('unique_id', api_get_path(WEB_PATH));
+    $ical->setProperty('method', 'PUBLISH');
+    $ical->setConfig('url', api_get_path(WEB_PATH));
     $vevent = new vevent();
 
-    switch($_GET['class']) {
+    switch ($_GET['class']) {
         case 'public':
             $vevent->setClass('PUBLIC');
             break;
@@ -69,44 +69,44 @@ 
     $event['start_date'] = api_get_local_time($event['start_date']);
     $event['end_date'] = api_get_local_time($event['end_date']);
 
-    switch($type) {
+    switch ($type) {
         case 'personal':
         case 'platform':
-            $vevent->setProperty( 'summary', api_convert_encoding($event['title'],'UTF-8', $charset));
-            if(empty($event['start_date'])){header('location:'.Security::remove_XSS($_SERVER['HTTP_REFERER']));}
-            list($y,$m,$d,$h,$M,$s) = preg_split('/[\s:-]/',$event['start_date']);
-            $vevent->setProperty('dtstart',array('year'=>$y,'month'=>$m,'day'=>$d,'hour'=>$h,'min'=>$M,'sec'=>$s));
-            if(empty($event['end_date'])) {
-                $y2=$y;$m2=$m;$d2=$d;$h2=$h;$M2=$M+15;$s2=$s;
-                if($M2>60){$M2=$M2-60;$h2+=1;}
+            $vevent->setProperty('summary', api_convert_encoding($event['title'], 'UTF-8', $charset));
+            if (empty($event['start_date'])) {header('location:'.Security::remove_XSS($_SERVER['HTTP_REFERER'])); }
+            list($y, $m, $d, $h, $M, $s) = preg_split('/[\s:-]/', $event['start_date']);
+            $vevent->setProperty('dtstart', array('year'=>$y, 'month'=>$m, 'day'=>$d, 'hour'=>$h, 'min'=>$M, 'sec'=>$s));
+            if (empty($event['end_date'])) {
+                $y2 = $y; $m2 = $m; $d2 = $d; $h2 = $h; $M2 = $M + 15; $s2 = $s;
+                if ($M2 > 60) {$M2 = $M2 - 60; $h2 += 1; }
             } else {
-                list($y2,$m2,$d2,$h2,$M2,$s2) = preg_split('/[\s:-]/',$event['end_date']);
+                list($y2, $m2, $d2, $h2, $M2, $s2) = preg_split('/[\s:-]/', $event['end_date']);
             }
-            $vevent->setProperty('dtend',array('year'=>$y2,'month'=>$m2,'day'=>$d2,'hour'=>$h2,'min'=>$M2,'sec'=>$s2));
+            $vevent->setProperty('dtend', array('year'=>$y2, 'month'=>$m2, 'day'=>$d2, 'hour'=>$h2, 'min'=>$M2, 'sec'=>$s2));
             //$vevent->setProperty( 'LOCATION', get_lang('Unknown') ); // property name - case independent
-            $vevent->setProperty( 'description', api_convert_encoding($event['description'],'UTF-8',$charset));
+            $vevent->setProperty('description', api_convert_encoding($event['description'], 'UTF-8', $charset));
             //$vevent->setProperty( 'comment', 'This is a comment' );
             //$user = api_get_user_info($event['user']);
             //$vevent->setProperty('organizer',$user['mail']);
             //$vevent->setProperty('attendee',$user['mail']);
             //$vevent->setProperty( 'rrule', array( 'FREQ' => 'WEEKLY', 'count' => 4));// occurs also four next weeks
-            $ical->setConfig('filename',$y.$m.$d.$h.$M.$s.'-'.rand(1,1000).'.ics');
-            $ical->setComponent ($vevent); // add event to calendar
+            $ical->setConfig('filename', $y.$m.$d.$h.$M.$s.'-'.rand(1, 1000).'.ics');
+            $ical->setComponent($vevent); // add event to calendar
             $ical->returnCalendar();
             break;
         case 'course':
-            $vevent->setProperty( 'summary', api_convert_encoding($event['title'],'UTF-8',$charset));
-            if(empty($event['start_date'])){header('location:'.Security::remove_XSS($_SERVER['HTTP_REFERER']));}
-            list($y,$m,$d,$h,$M,$s) = preg_split('/[\s:-]/',$event['start_date']);
-            $vevent->setProperty('dtstart',array('year'=>$y,'month'=>$m,'day'=>$d,'hour'=>$h,'min'=>$M,'sec'=>$s));
+            $vevent->setProperty('summary', api_convert_encoding($event['title'], 'UTF-8', $charset));
+            if (empty($event['start_date'])) {header('location:'.Security::remove_XSS($_SERVER['HTTP_REFERER'])); }
+            list($y, $m, $d, $h, $M, $s) = preg_split('/[\s:-]/', $event['start_date']);
+            $vevent->setProperty('dtstart', array('year'=>$y, 'month'=>$m, 'day'=>$d, 'hour'=>$h, 'min'=>$M, 'sec'=>$s));
             if (empty($event['end_date'])) {
-                $y2=$y;$m2=$m;$d2=$d;$h2=$h;$M2=$M+15;$s2=$s;
-                if($M2>60){$M2=$M2-60;$h2+=1;}
+                $y2 = $y; $m2 = $m; $d2 = $d; $h2 = $h; $M2 = $M + 15; $s2 = $s;
+                if ($M2 > 60) {$M2 = $M2 - 60; $h2 += 1; }
             } else {
-                list($y2,$m2,$d2,$h2,$M2,$s2) = preg_split('/[\s:-]/',$event['end_date']);
+                list($y2, $m2, $d2, $h2, $M2, $s2) = preg_split('/[\s:-]/', $event['end_date']);
             }
-            $vevent->setProperty('dtend',array('year'=>$y2,'month'=>$m2,'day'=>$d2,'hour'=>$h2,'min'=>$M2,'sec'=>$s2));
-            $vevent->setProperty( 'description', api_convert_encoding($event['description'],'UTF-8',$charset));
+            $vevent->setProperty('dtend', array('year'=>$y2, 'month'=>$m2, 'day'=>$d2, 'hour'=>$h2, 'min'=>$M2, 'sec'=>$s2));
+            $vevent->setProperty('description', api_convert_encoding($event['description'], 'UTF-8', $charset));
             //$vevent->setProperty( 'comment', 'This is a comment' );
             //$user = api_get_user_info($event['user']);
             //$vevent->setProperty('organizer',$user['mail']);
@@ -120,8 +120,8 @@ 
                 $vevent->setProperty('rrule',array('FREQ'=>$freq,'UNTIL'=>array('year'=>$e_y,'month'=>$e_m,'day'=>$e_d),'INTERVAL'=>'1'));
             }*/
             //$vevent->setProperty( 'rrule', array( 'FREQ' => 'WEEKLY', 'count' => 4));// occurs also four next weeks
-            $ical->setConfig('filename',$y.$m.$d.$h.$M.$s.'-'.rand(1,1000).'.ics');
-            $ical->setComponent ($vevent); // add event to calendar
+            $ical->setConfig('filename', $y.$m.$d.$h.$M.$s.'-'.rand(1, 1000).'.ics');
+            $ical->setComponent($vevent); // add event to calendar
             $ical->returnCalendar();
             break;
         default:

main/calendar/agenda_js.php

Spacing +1 added lines, -1 removed lines

@@ -36,7 +36,7 @@
 if (isset($_REQUEST['cidReq']) && !empty($_REQUEST['cidReq'])) {
     if ($_REQUEST['cidReq'] == -1) {
         // When is out of the course tool (e.g My agenda)
-        header('Location: ' . api_get_self());
+        header('Location: '.api_get_self());
         exit;
     } else {
         $type = 'course';

main/calendar/agenda_list.php

Spacing +4 added lines, -4 removed lines

@@ -7,7 +7,7 @@ 
 require_once '../inc/global.inc.php';
 
 $interbreadcrumb[] = array(
-    'url' => api_get_path(WEB_CODE_PATH) . "calendar/agenda_js.php",
+    'url' => api_get_path(WEB_CODE_PATH)."calendar/agenda_js.php",
     'name' => get_lang('Agenda')
 );
 
@@ -29,7 +29,7 @@ 
 
 if (!empty($currentCourseId) && $currentCourseId != -1) {
     // Agenda is inside a course tool
-    $url = api_get_self() . '?' . api_get_cidreq();
+    $url = api_get_self().'?'.api_get_cidreq();
     $this_section = SECTION_COURSES;
 } else {
     // Agenda is out of the course tool (e.g personal agenda)
@@ -45,7 +45,7 @@ 
     if (!empty($events)) {
         foreach ($events as &$event) {
             $courseId = isset($event['course_id']) ? $event['course_id'] : '';
-            $event['url'] = api_get_self() . '?cid=' . $courseId . '&type=' . $event['type'];
+            $event['url'] = api_get_self().'?cid='.$courseId.'&type='.$event['type'];
         }
     }
 }
@@ -76,7 +76,7 @@ 
                 // personal and admin do not have visibility property
             }
         }
-        header('Location: '. api_get_self());
+        header('Location: '.api_get_self());
         exit;
     }
 }

main/document/record_audio_wami.php

Spacing +7 added lines, -7 removed lines

@@ -33,9 +33,9 @@ 
 $dir = $document_data['path'];
 
 //make some vars
-$wamidir=$dir;
-if($wamidir=="/"){
- $wamidir="";
+$wamidir = $dir;
+if ($wamidir == "/") {
+ $wamidir = "";
 }
 $wamiurlplay = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document'.$wamidir."/";
 $groupId = api_get_group_id();
@@ -69,7 +69,7 @@ 
 
 //groups //TODO: clean
 if (!empty($groupId)) {
-	$interbreadcrumb[] = array ("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
+	$interbreadcrumb[] = array("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
 	$noPHP_SELF = true;
 	$group = GroupManager :: get_group_properties($groupId);
 	$path = explode('/', $dir);
@@ -85,7 +85,7 @@ 
 }
 
 if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir),api_get_session_id()))) {
+	DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir), api_get_session_id()))) {
 	api_not_allowed(true);
 }
 
@@ -103,7 +103,7 @@ 
 // Interbreadcrumb for the current directory root path
 $counter = 0;
 if (isset($document_data['parents'])) {
-    foreach($document_data['parents'] as $document_sub_data) {
+    foreach ($document_data['parents'] as $document_sub_data) {
         //fixing double group folder in breadcrumb
         if (api_get_group_id()) {
             if ($counter == 0) {
@@ -121,7 +121,7 @@ 
 
 Display :: display_header($nameTools, 'Doc');
 echo '<div class="actions">';
-		echo '<a href="document.php?id='.$document_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+		echo '<a href="document.php?id='.$document_id.'">'.Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 ?>
 <!-- swfobject is a commonly used library to embed Flash content https://ajax.googleapis.com/ajax/libs/swfobject/2.2/ -->

main/document/edit_odf.php

Spacing +3 added lines, -3 removed lines

@@ -34,7 +34,7 @@ 
 $web_odf_supported_files = DocumentManager::get_web_odf_extension_list();
 
 if (in_array(strtolower($pathinfo['extension']), $web_odf_supported_files)) {
-    $show_web_odf  = true;
+    $show_web_odf = true;
 }
 
 $file_url_web = api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.$header_file;
@@ -85,8 +85,8 @@ 
 echo Display::display_header('');
 
 echo '<div class="actions">';
-echo '<a href="document.php?id='.$parent_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
-echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$document_id.$req_gid.'&origin=editodf">'.Display::return_icon('edit.png',get_lang('Rename').'/'.get_lang('Comments'),'',ICON_SIZE_MEDIUM).'</a>';
+echo '<a href="document.php?id='.$parent_id.'">'.Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
+echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$document_id.$req_gid.'&origin=editodf">'.Display::return_icon('edit.png', get_lang('Rename').'/'.get_lang('Comments'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 // echo '<div id="odf"></div>';

main/document/webcam_clip.php

Spacing +9 added lines, -9 removed lines

@@ -32,9 +32,9 @@ 
 $dir = $document_data['path'];
 
 //make some vars
-$webcamdir=$dir;
-if($webcamdir=="/"){
- $webcamdir="";
+$webcamdir = $dir;
+if ($webcamdir == "/") {
+ $webcamdir = "";
 }
 
 
@@ -68,7 +68,7 @@ 
 $groupId = api_get_group_id();
 
 if (!empty($groupId)) {
-	$interbreadcrumb[] = array ("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
+	$interbreadcrumb[] = array("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
 	$noPHP_SELF = true;
 	$group = GroupManager :: get_group_properties($groupId);
 	$path = explode('/', $dir);
@@ -77,14 +77,14 @@ 
 	}
 }
 
-$interbreadcrumb[] = array ("url" => "./document.php?id=".$document_id."&".api_get_cidreq(), "name" => get_lang('Documents'));
+$interbreadcrumb[] = array("url" => "./document.php?id=".$document_id."&".api_get_cidreq(), "name" => get_lang('Documents'));
 
 if (!$is_allowed_in_course) {
 	api_not_allowed(true);
 }
 
 if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir),api_get_session_id()))) {
+	DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir), api_get_session_id()))) {
 	api_not_allowed(true);
 }
 
@@ -102,7 +102,7 @@ 
 // Interbreadcrumb for the current directory root path
 $counter = 0;
 if (isset($document_data['parents'])) {
-    foreach($document_data['parents'] as $document_sub_data) {
+    foreach ($document_data['parents'] as $document_sub_data) {
         //fixing double group folder in breadcrumb
         if (api_get_group_id()) {
             if ($counter == 0) {
@@ -116,12 +116,12 @@ 
 }
 
 //make some vars
-$webcamuserid=api_get_user_id();
+$webcamuserid = api_get_user_id();
 
 Display :: display_header($nameTools, 'Doc');
 echo '<div class="actions">';
 echo '<a href="document.php?id='.$document_id.'">'.
-	Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+	Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 ?>
 

main/document/edit_document.php

Spacing +20 added lines, -20 removed lines

@@ -125,7 +125,7 @@ 
 }
 
 $editorConfig = array(
-    'ToolbarSet' => (api_is_allowed_to_edit(null, true) ? 'Documents' :'DocumentsStudent'),
+    'ToolbarSet' => (api_is_allowed_to_edit(null, true) ? 'Documents' : 'DocumentsStudent'),
     'Width' => '100%',
     'Height' => '400',
     'cols-size' => [2, 10, 0],
@@ -144,7 +144,7 @@ 
     $editorConfig['BaseHref']             = api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.$dir;
 }
 
-$is_allowed_to_edit = api_is_allowed_to_edit(null, true) || $_SESSION['group_member_with_upload_rights']||
+$is_allowed_to_edit = api_is_allowed_to_edit(null, true) || $_SESSION['group_member_with_upload_rights'] ||
 	DocumentManager::is_my_shared_folder(api_get_user_id(), $dir, $sessionId);
 $noPHP_SELF = true;
 
@@ -168,14 +168,14 @@ 
         "name" => get_lang('Documents'),
     );
 } else {
-    $interbreadcrumb[]= array('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
+    $interbreadcrumb[] = array('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
 }
 
 // Interbreadcrumb for the current directory root path
 if (empty($document_data['parents'])) {
     $interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']);
 } else {
-    foreach($document_data['parents'] as $document_sub_data) {
+    foreach ($document_data['parents'] as $document_sub_data) {
         if ($document_data['title'] == $document_sub_data['title']) {
             continue;
         }
@@ -359,7 +359,7 @@ 
 								$dir,
 								api_get_user_id()
 							);
-							header('Location: document.php?id=' . $document_data['parent_id'] . '&' . api_get_cidreq() . ($is_certificate_mode?'&curdirpath=/certificates&selectcat=1':''));
+							header('Location: document.php?id='.$document_data['parent_id'].'&'.api_get_cidreq().($is_certificate_mode ? '&curdirpath=/certificates&selectcat=1' : ''));
 							exit;
 						} else {
                             Display::addFlash(Display::return_message(get_lang('Impossible'), 'warning'));
@@ -402,7 +402,7 @@ 
 /*	Display user interface */
 
 // Display the header
-$nameTools = get_lang('EditDocument') . ': '.Security::remove_XSS($document_data['title']);
+$nameTools = get_lang('EditDocument').': '.Security::remove_XSS($document_data['title']);
 Display::display_header($nameTools, 'Doc');
 
 $document_info = api_get_item_property_info(
@@ -484,7 +484,7 @@ 
 	$form->addElement('textarea', 'comment', get_lang('Comment'), ['cols-size' => [2, 10, 0]]);
 
 	if ($owner_id == api_get_user_id() || api_is_platform_admin()) {
-		$checked =& $form->addElement('checkbox', 'readonly', null, get_lang('ReadOnly'));
+		$checked = & $form->addElement('checkbox', 'readonly', null, get_lang('ReadOnly'));
 		if ($readonly == 1) {
 			$checked->setChecked(true);
 		}
@@ -524,14 +524,14 @@ 
 		foreach ($all_information_by_create_certificate[0] as $info_value) {
 			$str_info .= $info_value.'<br/>';
 		}
-		$create_certificate=get_lang('CreateCertificateWithTags');
+		$create_certificate = get_lang('CreateCertificateWithTags');
 		Display::display_normal_message(
 			$create_certificate.': <br /><br />'.$str_info,
 			false
 		);
 	}
 
-	if ($extension=='svg' && !api_browser_support('svg') && api_get_setting('enabled_support_svg') == 'true'){
+	if ($extension == 'svg' && !api_browser_support('svg') && api_get_setting('enabled_support_svg') == 'true') {
 		Display::display_warning_message(get_lang('BrowserDontSupportsSVG'));
 	}
     echo '<div class="row" style="overflow:hidden">
@@ -584,7 +584,7 @@ 
 }
 
 //return button back to
-function show_return($document_id, $path, $call_from_tool='', $slide_id=0, $is_certificate_mode=false)
+function show_return($document_id, $path, $call_from_tool = '', $slide_id = 0, $is_certificate_mode = false)
 {
     global $parent_id;
 	echo '<div class="actions">';
@@ -592,26 +592,26 @@ 
     $url = api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq().'&id='.$parent_id;
 
 	if ($is_certificate_mode) {
-		echo '<a href="document.php?curdirpath='.Security::remove_XSS($_GET['curdirpath']).'&selectcat=' . Security::remove_XSS($_GET['selectcat']).'">'.
-            Display::return_icon('back.png',get_lang('Back').' '.get_lang('To').' '.get_lang('CertificateOverview'),'',ICON_SIZE_MEDIUM).'</a>';
-	} elseif($call_from_tool=='slideshow') {
+		echo '<a href="document.php?curdirpath='.Security::remove_XSS($_GET['curdirpath']).'&selectcat='.Security::remove_XSS($_GET['selectcat']).'">'.
+            Display::return_icon('back.png', get_lang('Back').' '.get_lang('To').' '.get_lang('CertificateOverview'), '', ICON_SIZE_MEDIUM).'</a>';
+	} elseif ($call_from_tool == 'slideshow') {
 		echo '<a href="'.api_get_path(WEB_PATH).'main/document/slideshow.php?slide_id='.$slide_id.'&curdirpath='.Security::remove_XSS(urlencode($_GET['curdirpath'])).'">'.
-            Display::return_icon('slideshow.png', get_lang('BackTo').' '.get_lang('ViewSlideshow'),'',ICON_SIZE_MEDIUM).'</a>';
-	} elseif($call_from_tool=='editdraw') {
+            Display::return_icon('slideshow.png', get_lang('BackTo').' '.get_lang('ViewSlideshow'), '', ICON_SIZE_MEDIUM).'</a>';
+	} elseif ($call_from_tool == 'editdraw') {
 		echo '<a href="'.$url.'">'.
-            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
 		echo '<a href="javascript:history.back(1)">'.Display::return_icon('draw.png', get_lang('BackTo').' '.get_lang('Draw'), array(), 32).'</a>';
-	} elseif($call_from_tool=='editodf') {
+	} elseif ($call_from_tool == 'editodf') {
         echo '<a href="'.$url.'">'.
-            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
         echo '<a href="javascript:history.back(1)">'.Display::return_icon('draw.png', get_lang('BackTo').' '.get_lang('Write'), array(), 32).'</a>';
-    } elseif($call_from_tool=='editpaint'){
+    } elseif ($call_from_tool == 'editpaint') {
 		echo '<a href="'.$url.'">'.
             Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), array(), ICON_SIZE_MEDIUM).'</a>';
 		echo '<a href="javascript:history.back(1)">'.Display::return_icon('paint.png', get_lang('BackTo').' '.get_lang('Paint'), array(), 32).'</a>';
 	} else {
 		echo '<a href="'.$url.'">'.
-            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
 	}
 	echo '</div>';
 }

main/document/document.php

Spacing +35 added lines, -37 removed lines

@@ -49,10 +49,10 @@ 
 }
 $_user = api_get_user_info();
 $courseInfo = api_get_course_info();
-$course_dir = $courseInfo['directory'] . '/document';
+$course_dir = $courseInfo['directory'].'/document';
 $sys_course_path = api_get_path(SYS_COURSE_PATH);
-$base_work_dir = $sys_course_path . $course_dir;
-$http_www = api_get_path(WEB_COURSE_PATH).$courseInfo['directory'] . '/document';
+$base_work_dir = $sys_course_path.$course_dir;
+$http_www = api_get_path(WEB_COURSE_PATH).$courseInfo['directory'].'/document';
 $document_path = $base_work_dir;
 $usePpt2lp = api_get_setting('service_ppt2lp', 'active') == 'true';
 
@@ -230,7 +230,7 @@ 
                             $certificateId
                         );
                         Display::addFlash(Display::return_message(
-                            get_lang('DocDeleted') . ': ' . $documentInfo['title'],
+                            get_lang('DocDeleted').': '.$documentInfo['title'],
                             'success'
                         ));
                     } else {
@@ -419,11 +419,9 @@ 
     case 'convertToPdf':
         // PDF format as target by default
         $formatTarget = $_REQUEST['formatTarget'] ?
-            strtolower(Security::remove_XSS($_REQUEST['formatTarget'])) :
-            'pdf';
+            strtolower(Security::remove_XSS($_REQUEST['formatTarget'])) : 'pdf';
         $formatType = $_REQUEST['formatType'] ?
-            strtolower(Security::remove_XSS($_REQUEST['formatType'])) :
-            'text';
+            strtolower(Security::remove_XSS($_REQUEST['formatType'])) : 'text';
         // Get the document data from the ID
         $document_info = DocumentManager::get_document_data_by_id(
             $document_id,
@@ -431,8 +429,8 @@ 
             true,
             $session_id
         );
-        $file = $sys_course_path . $courseInfo['directory'] .
-            '/document' . $document_info['path'];
+        $file = $sys_course_path.$courseInfo['directory'].
+            '/document'.$document_info['path'];
         $fileInfo = pathinfo($file);
         if ($fileInfo['extension'] == $formatTarget) {
             Display::addFlash(Display::return_message(
@@ -463,9 +461,9 @@ 
                 'warning'
             ));
         } else {
-            $convertedFile = $fileInfo['dirname'] . DIRECTORY_SEPARATOR .
-                $fileInfo['filename'] . '_from_' . $fileInfo['extension'] .
-                '.' . $formatTarget;
+            $convertedFile = $fileInfo['dirname'].DIRECTORY_SEPARATOR.
+                $fileInfo['filename'].'_from_'.$fileInfo['extension'].
+                '.'.$formatTarget;
             $convertedTitle = $document_info['title'];
             $obj = new OpenofficePresentation(true);
             if (file_exists($convertedFile)) {
@@ -490,13 +488,13 @@ 
                     $gidReq = Security::remove_XSS($_GET['gidReq']);
                     $file_link = Display::url(
                         get_lang('SeeFile'),
-                        api_get_path(WEB_CODE_PATH) .
-                        'document/showinframes.php?' . 'cidReq=' . $cidReq .
-                        '&id_session=' . $id_session . '&' .
-                        'gidReq=' . $gidReq . '&id=' . current($result)
+                        api_get_path(WEB_CODE_PATH).
+                        'document/showinframes.php?'.'cidReq='.$cidReq.
+                        '&id_session='.$id_session.'&'.
+                        'gidReq='.$gidReq.'&id='.current($result)
                     );
                     Display::addFlash(Display::return_message(
-                        get_lang('CopyMade') . ' ' . $file_link,
+                        get_lang('CopyMade').' '.$file_link,
                         'confirmation',
                         false
                     ));
@@ -653,7 +651,7 @@ 
             $new_content_html
         );
         $new_content_html = str_replace(
-            SYS_CODE_PATH . 'img/',
+            SYS_CODE_PATH.'img/',
             api_get_path(WEB_IMG_PATH),
             $new_content_html
         );
@@ -709,11 +707,11 @@ 
     $("#convertSelect").change(function() {
         var formatTarget = $(this).val();
         window.location.href = "'.
-            api_get_self() . '?' . api_get_cidreq() .
-            '&curdirpath=' . $curdirpath .
-            '&action=convertToPdf&formatTarget=' .
-            '" + formatTarget + "&id=" + id + "&' .
-            api_get_cidreq() . '&formatType=" + format;
+            api_get_self().'?'.api_get_cidreq().
+            '&curdirpath='.$curdirpath.
+            '&action=convertToPdf&formatTarget='.
+            '" + formatTarget + "&id=" + id + "&'.
+            api_get_cidreq().'&formatType=" + format;
     });
     $("#convertModal").on("hidden", function(){
         $("." + format + "FormatType").hide();
@@ -1044,7 +1042,7 @@ 
                 update_db_info(
                     'update',
                     $document_to_move['path'],
-                    $moveTo . '/' . basename($document_to_move['path'])
+                    $moveTo.'/'.basename($document_to_move['path'])
                 );
 
                 //update database item property
@@ -1276,7 +1274,7 @@ 
 
             if (!empty($newFolderData)) {
                 $message = Display::return_message(
-                    get_lang('DirCr') . ' ' . $newFolderData['title'],
+                    get_lang('DirCr').' '.$newFolderData['title'],
                     'confirmation'
                 );
             } else {
@@ -1361,27 +1359,27 @@ 
 
         // Create the form that asks for the directory name
         $templateForm .= '
-            <form name="set_document_as_new_template" class="form-horizontal" enctype="multipart/form-data" action="' . api_get_self() . '?add_as_template=' . $document_id_for_template . '" method="post">
+            <form name="set_document_as_new_template" class="form-horizontal" enctype="multipart/form-data" action="' . api_get_self().'?add_as_template='.$document_id_for_template.'" method="post">
                 <fieldset>
-                    <legend>' . get_lang('AddAsTemplate') . '</legend>
+                    <legend>' . get_lang('AddAsTemplate').'</legend>
                     <div class="form-group">
-                        <label for="template_title" class="col-sm-2 control-label">' . get_lang('TemplateName') . '</label>
+                        <label for="template_title" class="col-sm-2 control-label">' . get_lang('TemplateName').'</label>
                         <div class="col-sm-10">
                             <input type="text" class="form-control" id="template_title" name="template_title">
                         </div>
                     </div>
                     <div class="form-group">
-                        <label for="template_image" class="col-sm-2 control-label">' . get_lang('TemplateImage') . '</label>
+                        <label for="template_image" class="col-sm-2 control-label">' . get_lang('TemplateImage').'</label>
                         <div class="col-sm-10">
                             <input type="file" name="template_image" id="template_image">
                         </div>
                     </div>
                     <div class="form-group">
                         <div class="col-sm-offset-2 col-sm-10">
-                            <button type="submit" name="create_template" class="btn btn-primary">' . get_lang('CreateTemplate') . '</button>
+                            <button type="submit" name="create_template" class="btn btn-primary">' . get_lang('CreateTemplate').'</button>
                         </div>
                     </div>
-                    <input type="hidden" name="curdirpath" value="' . $curdirpath . '" />
+                    <input type="hidden" name="curdirpath" value="' . $curdirpath.'" />
                 </fieldset>
             </form>
             <hr>
@@ -2026,18 +2024,18 @@ 
         <div class="modal-dialog">
             <div class="modal-content">
                 <div class="modal-header" style="text-align: center;">
-                <button type="button" class="close" data-dismiss="modal" aria-label="' . get_lang('Close') . '">
+                <button type="button" class="close" data-dismiss="modal" aria-label="' . get_lang('Close').'">
                     <span aria-hidden="true">&times;</span>
                 </button>
-                <h4 class="modal-title">' . get_lang('Convert') . '</h4>
+                <h4 class="modal-title">' . get_lang('Convert').'</h4>
             </div>
             <div class="modal-body">
               <form action="#" class="form-horizontal">
                   <div class="form-group">
-                      <label class="col-sm-4 control-label" for="convertSelect">' . get_lang('ConvertFormats') . '</label>
+                      <label class="col-sm-4 control-label" for="convertSelect">' . get_lang('ConvertFormats').'</label>
                       <div class="col-sm-8">
                           <select id="convertSelect">
-                              <option value="">' . get_lang('Select') . '</option>
+                              <option value="">' . get_lang('Select').'</option>
                               <option value="pdf">
                                   PDF - Portable Document File
                               </option>
@@ -2056,7 +2054,7 @@ 
               </form>
             </div>
             <div class="modal-footer">
-              <button type="button" class="btn btn-default" data-dismiss="modal">' . get_lang('Close') . '</button>
+              <button type="button" class="btn btn-default" data-dismiss="modal">' . get_lang('Close').'</button>
             </div>
         </div>
     </div>';