chamilo / chamilo-lms

main/document/create_paint.php

Indentation +13 added lines, -13 removed lines

@@ -50,26 +50,26 @@ 
 // Please, do not modify this dirname formatting
 
 if (strstr($dir, '..')) {
-	$dir = '/';
+    $dir = '/';
 }
 
 if ($dir[0] == '.') {
-	$dir = substr($dir, 1);
+    $dir = substr($dir, 1);
 }
 
 if ($dir[0] != '/') {
-	$dir = '/'.$dir;
+    $dir = '/'.$dir;
 }
 
 if ($dir[strlen($dir) - 1] != '/') {
-	$dir .= '/';
+    $dir .= '/';
 }
 
 $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
 
 if (!is_dir($filepath)) {
-	$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
-	$dir = '/';
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+    $dir = '/';
 }
 
 $groupId = api_get_group_id();
@@ -97,7 +97,7 @@ 
 }
 
 if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder($_user['user_id'], Security::remove_XSS($dir), api_get_session_id()))
+    DocumentManager::is_my_shared_folder($_user['user_id'], Security::remove_XSS($dir), api_get_session_id()))
 ) {
     api_not_allowed(true);
 }
@@ -114,7 +114,7 @@ 
 
 // Interbreadcrumb for the current directory root path
 if (empty($document_data['parents'])) {
-	$interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']);
+    $interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']);
 } else {
     foreach ($document_data['parents'] as $document_sub_data) {
         $interbreadcrumb[] = array('url' => $document_sub_data['document_url'], 'name' => $document_sub_data['title']);
@@ -147,17 +147,17 @@ 
 $locktitle="false";
 
 if ($_SERVER['HTTP_HOST']=="localhost") {
-	$path_and_file= api_get_path(SYS_SERVER_ROOT_PATH).'/crossdomain.xml';
-	if (!file_exists($path_and_file)) {
-		$crossdomain='<?xml version="1.0"?>
+    $path_and_file= api_get_path(SYS_SERVER_ROOT_PATH).'/crossdomain.xml';
+    if (!file_exists($path_and_file)) {
+        $crossdomain='<?xml version="1.0"?>
 			<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
 			<cross-domain-policy>
 				<allow-access-from domain="cdn.pixlr.com" />
 				<site-control permitted-cross-domain-policies="master-only"/>
 				<allow-http-request-headers-from domain="cnd.pixlr.com" headers="*" secure="true"/>
 			</cross-domain-policy>';//more open domain="*"
-		@file_put_contents($path_and_file, $crossdomain);
-	}
+        @file_put_contents($path_and_file, $crossdomain);
+    }
     $credentials = "true";
 } else {
     $credentials = "false";

main/document/edit_paint.php

Indentation +35 added lines, -35 removed lines

@@ -61,44 +61,44 @@ 
 /* Please, do not modify this dirname formatting */
 
 if (strstr($dir, '..')) {
-	$dir = '/';
+    $dir = '/';
 }
 
 if ($dir[0] == '.') {
-	$dir = substr($dir, 1);
+    $dir = substr($dir, 1);
 }
 
 if ($dir[0] != '/') {
-	$dir = '/'.$dir;
+    $dir = '/'.$dir;
 }
 
 if ($dir[strlen($dir) - 1] != '/') {
-	$dir .= '/';
+    $dir .= '/';
 }
 
 $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
 
 if (!is_dir($filepath)) {
-	$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
-	$dir = '/';
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+    $dir = '/';
 }
 
 //groups //TODO:clean
 if (!empty($groupId)) {
-	$interbreadcrumb[] = array(
-		'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(),
-		'name' => get_lang('GroupSpace'),
-	);
-	$group_document = true;
-	$noPHP_SELF = true;
+    $interbreadcrumb[] = array(
+        'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(),
+        'name' => get_lang('GroupSpace'),
+    );
+    $group_document = true;
+    $noPHP_SELF = true;
 }
 
 $is_certificate_mode = DocumentManager::is_certificate_mode($dir);
 
 if (!$is_certificate_mode)
-	$interbreadcrumb[]= array("url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).'&'.api_get_cidreq(), "name"=> get_lang('Documents'));
+    $interbreadcrumb[]= array("url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).'&'.api_get_cidreq(), "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'])) {
@@ -113,10 +113,10 @@ 
 }
 
 $is_allowedToEdit = api_is_allowed_to_edit(null, true) || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder(api_get_user_id(), $dir, $current_session_id);
+    DocumentManager::is_my_shared_folder(api_get_user_id(), $dir, $current_session_id);
 
 if (!$is_allowedToEdit) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 Event::event_access_tool(TOOL_DOCUMENT);
@@ -148,21 +148,21 @@ 
 $locktitle="false";
 
 if ($_SERVER['HTTP_HOST']=="localhost") {
-	$path_and_file= api_get_path(SYS_SERVER_ROOT_PATH).'/crossdomain.xml';
-	if (!file_exists($path_and_file)) {
-		$crossdomain='<?xml version="1.0"?>
+    $path_and_file= api_get_path(SYS_SERVER_ROOT_PATH).'/crossdomain.xml';
+    if (!file_exists($path_and_file)) {
+        $crossdomain='<?xml version="1.0"?>
 			<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
 			<cross-domain-policy>
 				<allow-access-from domain="cdn.pixlr.com" />
 				<site-control permitted-cross-domain-policies="master-only"/>
 				<allow-http-request-headers-from domain="cnd.pixlr.com" headers="*" secure="true"/>
 			</cross-domain-policy>';//more open domain="*"
-		@file_put_contents($path_and_file, $crossdomain);
-	}
-	$credentials="true";
+        @file_put_contents($path_and_file, $crossdomain);
+    }
+    $credentials="true";
 }
 else {
-	$credentials="false";
+    $credentials="false";
 }
 
 //make temp images
@@ -175,23 +175,23 @@ 
 $htaccess=api_get_path(SYS_ARCHIVE_PATH).'temp/images/.htaccess';
 if (!file_exists($htaccess)) {
 
-	$htaccess_content="order deny,allow\r\nallow from all\r\nOptions -Indexes";
+    $htaccess_content="order deny,allow\r\nallow from all\r\nOptions -Indexes";
 
-	$fp = @ fopen(api_get_path(SYS_ARCHIVE_PATH).'temp/images/.htaccess', 'w');
-	if ($fp) {
-		fwrite($fp, $htaccess_content);
-		fclose($fp);
-	}
+    $fp = @ fopen(api_get_path(SYS_ARCHIVE_PATH).'temp/images/.htaccess', 'w');
+    if ($fp) {
+        fwrite($fp, $htaccess_content);
+        fclose($fp);
+    }
 }
 
 $html_index=api_get_path(SYS_ARCHIVE_PATH).'temp/images/index.html';
 if (!file_exists($html_index)) {
-	$html_index_content="<html><head></head><body></body></html>";
-	$fp = @ fopen(api_get_path(SYS_ARCHIVE_PATH).'temp/images/index.html', 'w');
-	if ($fp) {
-		fwrite($fp, $html_index_content);
-		fclose($fp);
-	}
+    $html_index_content="<html><head></head><body></body></html>";
+    $fp = @ fopen(api_get_path(SYS_ARCHIVE_PATH).'temp/images/index.html', 'w');
+    if ($fp) {
+        fwrite($fp, $html_index_content);
+        fclose($fp);
+    }
 }
 
 //encript temp name file

main/inc/lib/pear/HTML/QuickForm.php

Indentation +114 added lines, -114 removed lines

@@ -630,8 +630,8 @@ 
     public function &addElement($element)
     {
         if (is_object($element) && is_subclass_of($element, 'html_quickform_element')) {
-           $elementObject = &$element;
-           $elementObject->onQuickFormEvent('updateValue', null, $this);
+            $elementObject = &$element;
+            $elementObject->onQuickFormEvent('updateValue', null, $this);
         } else {
             $args = func_get_args();
             $elementObject =& $this->_loadElement('addElement', $element, array_slice($args, 1));
@@ -676,22 +676,22 @@ 
     // }}}
     // {{{ insertElementBefore()
 
-   /**
-    * Inserts a new element right before the other element
-    *
-    * Warning: it is not possible to check whether the $element is already
-    * added to the form, therefore if you want to move the existing form
-    * element to a new position, you'll have to use removeElement():
-    * $form->insertElementBefore($form->removeElement('foo', false), 'bar');
-    *
-    * @access   public
-    * @since    3.2.4
-    * @param    HTML_QuickForm_element  Element to insert
-    * @param    string                  Name of the element before which the new
-    *                                   one is inserted
-    * @return   HTML_QuickForm_element  reference to inserted element
-    * @throws   HTML_QuickForm_Error
-    */
+    /**
+     * Inserts a new element right before the other element
+     *
+     * Warning: it is not possible to check whether the $element is already
+     * added to the form, therefore if you want to move the existing form
+     * element to a new position, you'll have to use removeElement():
+     * $form->insertElementBefore($form->removeElement('foo', false), 'bar');
+     *
+     * @access   public
+     * @since    3.2.4
+     * @param    HTML_QuickForm_element  Element to insert
+     * @param    string                  Name of the element before which the new
+     *                                   one is inserted
+     * @return   HTML_QuickForm_element  reference to inserted element
+     * @throws   HTML_QuickForm_Error
+     */
     function &insertElementBefore(&$element, $nameAfter)
     {
         if (!empty($this->_duplicateIndex[$nameAfter])) {
@@ -870,9 +870,9 @@ 
             if ((is_array($value) || null === $value) && isset($this->_submitFiles[$base])) {
                 $props = array('name', 'type', 'size', 'tmp_name', 'error');
                 $code  = "if (!isset(\$this->_submitFiles['{$base}']['name']{$idx})) {\n" .
-                         "    return null;\n" .
-                         "} else {\n" .
-                         "    \$v = array();\n";
+                            "    return null;\n" .
+                            "} else {\n" .
+                            "    \$v = array();\n";
                 foreach ($props as $prop) {
                     $code .= "    \$v = HTML_QuickForm::arrayMerge(\$v, \$this->_reindexFiles(\$this->_submitFiles['{$base}']['{$prop}']{$idx}, '{$prop}'));\n";
                 }
@@ -917,13 +917,13 @@ 
         return $value;
     }
 
-   /**
-    * A helper function to change the indexes in $_FILES array
-    *
-    * @param  mixed   Some value from the $_FILES array
-    * @param  string  The key from the $_FILES array that should be appended
-    * @return array
-    */
+    /**
+     * A helper function to change the indexes in $_FILES array
+     *
+     * @param  mixed   Some value from the $_FILES array
+     * @param  string  The key from the $_FILES array that should be appended
+     * @return array
+     */
     function _reindexFiles($value, $key)
     {
         if (!is_array($value)) {
@@ -976,27 +976,27 @@ 
         }
     } // end func setElementError
 
-     // }}}
-     // {{{ getElementType()
-
-     /**
-      * Returns the type of the given element
-      *
-      * @param      string    $element    Name of form element
-      * @since      1.1
-      * @access     public
-      * @return     string    Type of the element, false if the element is not found
-      */
-     function getElementType($element)
-     {
-         if (isset($this->_elementIndex[$element])) {
-             return $this->_elements[$this->_elementIndex[$element]]->getType();
-         }
-         return false;
-     } // end func getElementType
-
-     // }}}
-     // {{{ updateElementAttr()
+        // }}}
+        // {{{ getElementType()
+
+        /**
+         * Returns the type of the given element
+         *
+         * @param      string    $element    Name of form element
+         * @since      1.1
+         * @access     public
+         * @return     string    Type of the element, false if the element is not found
+         */
+        function getElementType($element)
+        {
+            if (isset($this->_elementIndex[$element])) {
+                return $this->_elements[$this->_elementIndex[$element]]->getType();
+            }
+            return false;
+        } // end func getElementType
+
+        // }}}
+        // {{{ updateElementAttr()
 
     /**
      * Updates Attributes for one or more elements
@@ -1263,18 +1263,18 @@ 
     // }}}
     // {{{ addFormRule()
 
-   /**
-    * Adds a global validation rule
-    *
-    * This should be used when for a rule involving several fields or if
-    * you want to use some completely custom validation for your form.
-    * The rule function/method should return true in case of successful
-    * validation and array('element name' => 'error') when there were errors.
-    *
-    * @access   public
-    * @param    mixed   Callback, either function name or array(&$object, 'method')
-    * @throws   HTML_QuickForm_Error
-    */
+    /**
+     * Adds a global validation rule
+     *
+     * This should be used when for a rule involving several fields or if
+     * you want to use some completely custom validation for your form.
+     * The rule function/method should return true in case of successful
+     * validation and array('element name' => 'error') when there were errors.
+     *
+     * @access   public
+     * @param    mixed   Callback, either function name or array(&$object, 'method')
+     * @throws   HTML_QuickForm_Error
+     */
     function addFormRule($rule)
     {
         if (!is_callable($rule)) {
@@ -1351,18 +1351,18 @@ 
     // }}}
     // {{{ arrayMerge()
 
-   /**
-    * Merges two arrays
-    *
-    * Merges two array like the PHP function array_merge but recursively.
-    * The main difference is that existing keys will not be renumbered
-    * if they are integers.
-    *
-    * @access   public
-    * @param    array   $a  original array
-    * @param    array   $b  array which will be merged into first one
-    * @return   array   merged array
-    */
+    /**
+     * Merges two arrays
+     *
+     * Merges two array like the PHP function array_merge but recursively.
+     * The main difference is that existing keys will not be renumbered
+     * if they are integers.
+     *
+     * @access   public
+     * @param    array   $a  original array
+     * @param    array   $b  array which will be merged into first one
+     * @return   array   merged array
+     */
     static function arrayMerge($a, $b)
     {
         foreach ($b as $k => $v) {
@@ -1493,10 +1493,10 @@ 
      */
     function isElementFrozen($element)
     {
-         if (isset($this->_elementIndex[$element])) {
-             return $this->_elements[$this->_elementIndex[$element]]->isFrozen();
-         }
-         return false;
+            if (isset($this->_elementIndex[$element])) {
+                return $this->_elements[$this->_elementIndex[$element]]->isFrozen();
+            }
+            return false;
     } // end func isElementFrozen
 
     // }}}
@@ -1685,7 +1685,7 @@ 
      */
     function isFrozen()
     {
-         return $this->_freezeAll;
+            return $this->_freezeAll;
     }
 
     /**
@@ -1707,14 +1707,14 @@ 
         return call_user_func($callback, $values);
     }
 
-   /**
-    * Accepts a renderer
-    *
-    * @param object     An HTML_QuickForm_Renderer object
-    * @since 3.0
-    * @access public
-    * @return void
-    */
+    /**
+     * Accepts a renderer
+     *
+     * @param object     An HTML_QuickForm_Renderer object
+     * @since 3.0
+     * @access public
+     * @return void
+     */
     function accept(&$renderer) {
         $renderer->startForm($this);
         foreach (array_keys($this->_elements) as $key) {
@@ -1727,13 +1727,13 @@ 
         $renderer->finishForm($this);
     }
 
-   /**
-    * Returns a reference to default renderer object
-    *
-    * @access public
-    * @since 3.0
-    * @return HTML_QuickForm_Renderer_Default
-    */
+    /**
+     * Returns a reference to default renderer object
+     *
+     * @access public
+     * @since 3.0
+     * @return HTML_QuickForm_Renderer_Default
+     */
     function &defaultRenderer() {
         if (!isset($GLOBALS['_HTML_QuickForm_default_renderer'])) {
             // Modified by Ivan Tcholakov, 16-MAR-2010. Suppressing a deprecation warning on PHP 5.3
@@ -1889,7 +1889,7 @@ 
         //
         $this->accept($renderer);
         return $renderer->toArray();
-     }
+        }
 
     /**
      * Returns a 'safe' element's value
@@ -1961,15 +1961,15 @@ 
         return $values;
     }
 
-   /**
-    * Tells whether the form was already submitted
-    *
-    * This is useful since the _submitFiles and _submitValues arrays
-    * may be completely empty after the trackSubmit value is removed.
-    *
-    * @access public
-    * @return bool
-    */
+    /**
+     * Tells whether the form was already submitted
+     *
+     * This is useful since the _submitFiles and _submitValues arrays
+     * may be completely empty after the trackSubmit value is removed.
+     *
+     * @access public
+     * @return bool
+     */
     function isSubmitted()
     {
         return $this->_flagSubmitted;
@@ -2056,21 +2056,21 @@ 
 {
 
     /**
-    * Prefix for all error messages
-    * @var string
-    */
+     * Prefix for all error messages
+     * @var string
+     */
     var $error_message_prefix = 'QuickForm Error: ';
 
     /**
-    * Creates a quickform error object, extending the PEAR_Error class
-    *
-    * @param int   $code the error code
-    * @param int   $mode the reaction to the error, either return, die or trigger/callback
-    * @param int   $level intensity of the error (PHP error code)
-    * @param mixed $debuginfo any information that can inform user as to nature of the error
-    */
+     * Creates a quickform error object, extending the PEAR_Error class
+     *
+     * @param int   $code the error code
+     * @param int   $mode the reaction to the error, either return, die or trigger/callback
+     * @param int   $level intensity of the error (PHP error code)
+     * @param mixed $debuginfo any information that can inform user as to nature of the error
+     */
     function HTML_QuickForm_Error($code = QUICKFORM_ERROR, $mode = PEAR_ERROR_RETURN,
-                         $level = E_USER_NOTICE, $debuginfo = null)
+                            $level = E_USER_NOTICE, $debuginfo = null)
     {
         if (is_int($code)) {
             $this->PEAR_Error(HTML_QuickForm::errorMessage($code), $code, $mode, $level, $debuginfo);

main/document/slideshow.php

Indentation +248 added lines, -248 removed lines

@@ -15,15 +15,15 @@ 
 $slide_id = isset($_GET['slide_id']) ? Security::remove_XSS($_GET['slide_id']) : null;
 
 if (empty($slide_id)) {
-	$edit_slide_id = 1;
+    $edit_slide_id = 1;
 } else {
-	$edit_slide_id = $slide_id;
+    $edit_slide_id = $slide_id;
 }
 
 if ($path != '/') {
-	$folder = $path.'/';
+    $folder = $path.'/';
 } else {
-	$folder = '/';
+    $folder = '/';
 }
 $sys_course_path = api_get_path(SYS_COURSE_PATH);
 
@@ -41,15 +41,15 @@ 
 
 // Loading the slides from the session
 if (isset($_SESSION['image_files_only'])) {
-	$image_files_only = $_SESSION['image_files_only'];
+    $image_files_only = $_SESSION['image_files_only'];
 }
 
 // Calculating the current slide, next slide, previous slide and the number of slides
 $slide = null;
 if ($slide_id != 'all') {
-	$slide = $slide_id ? $slide_id : 0;
-	$previous_slide = $slide - 1;
-	$next_slide = $slide + 1;
+    $slide = $slide_id ? $slide_id : 0;
+    $previous_slide = $slide - 1;
+    $next_slide = $slide + 1;
 }
 $total_slides = count($image_files_only);
 ?>
@@ -62,62 +62,62 @@ 
 <?php
 
 if ($slide_id != 'all') {
-	$image = null;
-	if (isset($image_files_only[$slide])) {
-		$image = $sys_course_path . $_course['path'] . '/document' . $folder . $image_files_only[$slide];
-	}
-	if (file_exists($image)) {
-		echo '<div class="actions-pagination">';
-
-		// Back forward buttons
-		if ($slide == 0) {
-			$imgp = 'action_prev_na.png';
-			$first = Display::return_icon('action_first_na.png');
-		} else {
-			$imgp = 'action_prev.png';
-			$first = '<a href="slideshow.php?slide_id=0&curdirpath='.$pathurl.'">
+    $image = null;
+    if (isset($image_files_only[$slide])) {
+        $image = $sys_course_path . $_course['path'] . '/document' . $folder . $image_files_only[$slide];
+    }
+    if (file_exists($image)) {
+        echo '<div class="actions-pagination">';
+
+        // Back forward buttons
+        if ($slide == 0) {
+            $imgp = 'action_prev_na.png';
+            $first = Display::return_icon('action_first_na.png');
+        } else {
+            $imgp = 'action_prev.png';
+            $first = '<a href="slideshow.php?slide_id=0&curdirpath='.$pathurl.'">
 			          '.Display::return_icon('action_first.png', get_lang('FirstSlide')).'
 			          </a>';
-		}
+        }
 
-		// First slide
-		echo $first;
+        // First slide
+        echo $first;
 
-		// Previous slide
-		if ($slide > 0) {
-			echo '<a href="slideshow.php?slide_id='.$previous_slide.'&curdirpath='.$pathurl.'">';
-		}
+        // Previous slide
+        if ($slide > 0) {
+            echo '<a href="slideshow.php?slide_id='.$previous_slide.'&curdirpath='.$pathurl.'">';
+        }
 
         echo Display::return_icon($imgp, get_lang('Previous'));
-		if ($slide > 0) {
-			echo '</a>';
-		}
-
-		// Divider
-		echo ' [ '.$next_slide.'/'.$total_slides.' ] ';
-
-		// Next slide
-		if ($slide < $total_slides - 1) {
-			echo '<a href="slideshow.php?slide_id='.$next_slide.'&curdirpath='.$pathurl.'">';
-		}
-		if ($slide == $total_slides - 1) {
-			$imgn = 'action_next_na.png';
+        if ($slide > 0) {
+            echo '</a>';
+        }
+
+        // Divider
+        echo ' [ '.$next_slide.'/'.$total_slides.' ] ';
+
+        // Next slide
+        if ($slide < $total_slides - 1) {
+            echo '<a href="slideshow.php?slide_id='.$next_slide.'&curdirpath='.$pathurl.'">';
+        }
+        if ($slide == $total_slides - 1) {
+            $imgn = 'action_next_na.png';
             $last = Display::return_icon('action_last_na.png', get_lang('LastSlide'));
-		} else {
-			$imgn = 'action_next.png';
-			$last = '<a href="slideshow.php?slide_id='.($total_slides-1).'&curdirpath='.$pathurl.'">
+        } else {
+            $imgn = 'action_next.png';
+            $last = '<a href="slideshow.php?slide_id='.($total_slides-1).'&curdirpath='.$pathurl.'">
 			        '.Display::return_icon('action_last.png', get_lang('LastSlide')).'
                 </a>';
-		}
+        }
         echo Display::return_icon($imgn, get_lang('Next'));
-		if ($slide > 0) {
-			echo '</a>';
-		}
-
-		// Last slide
-		echo $last;
-		echo '</div>';
-	}
+        if ($slide > 0) {
+            echo '</a>';
+        }
+
+        // Last slide
+        echo $last;
+        echo '</div>';
+    }
 }
 
 // Exit the slideshow
@@ -126,10 +126,10 @@ 
 
 // Show thumbnails
 if ($slide_id != 'all') {
-	echo '<a href="slideshow.php?slide_id=all&curdirpath='.$pathurl.'&'.api_get_cidreq().'">'.
+    echo '<a href="slideshow.php?slide_id=all&curdirpath='.$pathurl.'&'.api_get_cidreq().'">'.
         Display::return_icon('thumbnails.png',get_lang('ShowThumbnails'),'',ICON_SIZE_MEDIUM).'</a>';
 } else {
-	echo Display::return_icon('thumbnails_na.png',get_lang('ShowThumbnails'),'',ICON_SIZE_MEDIUM);
+    echo Display::return_icon('thumbnails_na.png',get_lang('ShowThumbnails'),'',ICON_SIZE_MEDIUM);
 }
 // Slideshow options
 echo '<a href="slideshowoptions.php?curdirpath='.$pathurl.'&'.api_get_cidreq().'">'.
@@ -142,24 +142,24 @@ 
 
 // If we come from slideshowoptions.php we sessionize (new word !!! ;-) the options
 if (isset($_POST['Submit'])) {
-	// We come from slideshowoptions.php
-	//$_SESSION["auto_image_resizing"]=Security::remove_XSS($_POST['auto_radio_resizing']);
-	$_SESSION["image_resizing"] = Security::remove_XSS($_POST['radio_resizing']);
-	if ($_POST['radio_resizing'] == "resizing" && $_POST['width'] != '' && $_POST['height'] != '') {
-		//echo "resizing";
-		$_SESSION["image_resizing_width"] = Security::remove_XSS($_POST['width']);
-		$_SESSION["image_resizing_height"] = Security::remove_XSS($_POST['height']);
-	} else {
-		//echo "unsetting the session heighte and width";
-		$_SESSION["image_resizing_width"] = null;
-		$_SESSION["image_resizing_height"] = null;
-	}
+    // We come from slideshowoptions.php
+    //$_SESSION["auto_image_resizing"]=Security::remove_XSS($_POST['auto_radio_resizing']);
+    $_SESSION["image_resizing"] = Security::remove_XSS($_POST['radio_resizing']);
+    if ($_POST['radio_resizing'] == "resizing" && $_POST['width'] != '' && $_POST['height'] != '') {
+        //echo "resizing";
+        $_SESSION["image_resizing_width"] = Security::remove_XSS($_POST['width']);
+        $_SESSION["image_resizing_height"] = Security::remove_XSS($_POST['height']);
+    } else {
+        //echo "unsetting the session heighte and width";
+        $_SESSION["image_resizing_width"] = null;
+        $_SESSION["image_resizing_height"] = null;
+    }
 }
 $target_width = $target_height = null;
 // The target height and width depends if we choose resizing or no resizing
 if (isset($_SESSION["image_resizing"]) &&  $_SESSION["image_resizing"] == "resizing") {
-	$target_width = $_SESSION["image_resizing_width"];
-	$target_height = $_SESSION["image_resizing_height"];
+    $target_width = $_SESSION["image_resizing_width"];
+    $target_height = $_SESSION["image_resizing_height"];
 }
 
 /*	THUMBNAIL VIEW */
@@ -169,59 +169,59 @@ 
 $html = '';
 if ($slide_id == 'all') {
 
-	// Config for make thumbnails
+    // Config for make thumbnails
     $allowed_thumbnail_types = array('jpg', 'jpeg', 'gif', 'png');
-	$max_thumbnail_width     = 250;
-	$max_thumbnail_height    = 250;
-	$png_compression	     = 0; // 0(none)-9
-	$jpg_quality  	         = 75; // from 0 to 100 (default is 75). More quality less compression
+    $max_thumbnail_width     = 250;
+    $max_thumbnail_height    = 250;
+    $png_compression	     = 0; // 0(none)-9
+    $jpg_quality  	         = 75; // from 0 to 100 (default is 75). More quality less compression
 
-	$directory_thumbnails = $sys_course_path.$_course['path'].'/document'.$folder.'.thumbs/';
+    $directory_thumbnails = $sys_course_path.$_course['path'].'/document'.$folder.'.thumbs/';
 
-	//Other parameters only for show tumbnails
-	$row_items 			     = 4;//only in slideshow.php
-	$number_image 			 = 7;//num icons cols to show
-	$thumbnail_width_frame = $max_thumbnail_width;//optional $max_thumbnail_width+x
-	$thumbnail_height_frame = $max_thumbnail_height;
+    //Other parameters only for show tumbnails
+    $row_items 			     = 4;//only in slideshow.php
+    $number_image 			 = 7;//num icons cols to show
+    $thumbnail_width_frame = $max_thumbnail_width;//optional $max_thumbnail_width+x
+    $thumbnail_height_frame = $max_thumbnail_height;
 
-	// Create the template_thumbnails folder (if no exist)
+    // Create the template_thumbnails folder (if no exist)
 
-	if (!file_exists($directory_thumbnails)) {
-		@mkdir($directory_thumbnails, api_get_permissions_for_new_directories());
+    if (!file_exists($directory_thumbnails)) {
+        @mkdir($directory_thumbnails, api_get_permissions_for_new_directories());
     }
 
-	// check files and thumbnails
-	if (is_array($image_files_only)) {
+    // check files and thumbnails
+    if (is_array($image_files_only)) {
 
-		foreach ($image_files_only as $one_image_file) {
-			$image = $sys_course_path.$_course['path'].'/document'.$folder.$one_image_file;
-			$image_thumbnail= $directory_thumbnails.'.'.$one_image_file;
+        foreach ($image_files_only as $one_image_file) {
+            $image = $sys_course_path.$_course['path'].'/document'.$folder.$one_image_file;
+            $image_thumbnail= $directory_thumbnails.'.'.$one_image_file;
 
-			if (file_exists($image)) {
-				//check thumbnail
-				$imagetype = explode(".", $image);
+            if (file_exists($image)) {
+                //check thumbnail
+                $imagetype = explode(".", $image);
                 //or check $imagetype = image_type_to_extension(exif_imagetype($image), false);
-				$imagetype = strtolower($imagetype[count($imagetype)-1]);
+                $imagetype = strtolower($imagetype[count($imagetype)-1]);
 
-				if (in_array($imagetype,$allowed_thumbnail_types)) {
-					if (!file_exists($image_thumbnail)){
+                if (in_array($imagetype,$allowed_thumbnail_types)) {
+                    if (!file_exists($image_thumbnail)){
                         //run each once we view thumbnails is too heavy, then need move into  !file_exists($image_thumbnail, and only run when haven't the thumbnail
-						$original_image_size = api_getimagesize($image);
-
-						switch($imagetype) {
-							case 'gif':
-								$source_img = imagecreatefromgif($image);
-								break;
-							case 'jpg':
-								$source_img = imagecreatefromjpeg($image);
-								break;
-							case 'jpeg':
-								$source_img = imagecreatefromjpeg($image);
-								break;
-							case 'png':
-								$source_img = imagecreatefrompng($image);
-								break;
-						}
+                        $original_image_size = api_getimagesize($image);
+
+                        switch($imagetype) {
+                            case 'gif':
+                                $source_img = imagecreatefromgif($image);
+                                break;
+                            case 'jpg':
+                                $source_img = imagecreatefromjpeg($image);
+                                break;
+                            case 'jpeg':
+                                $source_img = imagecreatefromjpeg($image);
+                                break;
+                            case 'png':
+                                $source_img = imagecreatefrompng($image);
+                                break;
+                        }
 
                         $new_thumbnail_size = api_calculate_image_size(
                             $original_image_size['width'],
@@ -229,33 +229,33 @@ 
                             $max_thumbnail_width,
                             $max_thumbnail_height
                         );
-						if ($max_thumbnail_width>$original_image_size['width'] && $max_thumbnail_height>$original_image_size['height']){
-							$new_thumbnail_size['width']=$original_image_size['width'];
-							$new_thumbnail_size['height']=$original_image_size['height'];
-						}
-
-						$crop = imagecreatetruecolor($new_thumbnail_size['width'], $new_thumbnail_size['height']);
-
-						// preserve transparency
-						if ($imagetype == "png"){
-							imagesavealpha($crop, true);
-							$color = imagecolorallocatealpha($crop,0x00,0x00,0x00,127);
-							imagefill($crop, 0, 0, $color);
-						}
-
-						if ($imagetype == "gif") {
-							$transindex = imagecolortransparent($source_img);
+                        if ($max_thumbnail_width>$original_image_size['width'] && $max_thumbnail_height>$original_image_size['height']){
+                            $new_thumbnail_size['width']=$original_image_size['width'];
+                            $new_thumbnail_size['height']=$original_image_size['height'];
+                        }
+
+                        $crop = imagecreatetruecolor($new_thumbnail_size['width'], $new_thumbnail_size['height']);
+
+                        // preserve transparency
+                        if ($imagetype == "png"){
+                            imagesavealpha($crop, true);
+                            $color = imagecolorallocatealpha($crop,0x00,0x00,0x00,127);
+                            imagefill($crop, 0, 0, $color);
+                        }
+
+                        if ($imagetype == "gif") {
+                            $transindex = imagecolortransparent($source_img);
                             $palletsize = imagecolorstotal($source_img);
-							 //GIF89a for transparent and anim (first clip), either GIF87a
-							 if ($transindex >= 0 && $transindex < $palletsize){
-								 $transcol = imagecolorsforindex($source_img, $transindex);
-								 $transindex = imagecolorallocatealpha($crop, $transcol['red'], $transcol['green'], $transcol['blue'], 127);
-								 imagefill($crop, 0, 0, $transindex);
-								 imagecolortransparent($crop, $transindex);
-							 }
-						}
-
-						//resampled image
+                                //GIF89a for transparent and anim (first clip), either GIF87a
+                                if ($transindex >= 0 && $transindex < $palletsize){
+                                    $transcol = imagecolorsforindex($source_img, $transindex);
+                                    $transindex = imagecolorallocatealpha($crop, $transcol['red'], $transcol['green'], $transcol['blue'], 127);
+                                    imagefill($crop, 0, 0, $transindex);
+                                    imagecolortransparent($crop, $transindex);
+                                }
+                        }
+
+                        //resampled image
                         imagecopyresampled(
                             $crop,
                             $source_img,
@@ -269,69 +269,69 @@ 
                             $original_image_size['height']
                         );
 
-						switch ($imagetype) {
-							case 'gif':
-								imagegif($crop,$image_thumbnail);
-								break;
-							case 'jpg':
-								imagejpeg($crop,$image_thumbnail,$jpg_quality);
-								break;
-							case 'jpeg':
-								imagejpeg($crop,$image_thumbnail,$jpg_quality);
-								break;
-							case 'png':
-								imagepng($crop,$image_thumbnail,$png_compression);
-								break;
-						}
-
-						//clean memory
-						imagedestroy($crop);
-					}//end !exist thumbnail
-
-					//show thumbnail and link
-
-					$one_image_thumbnail_file='.thumbs/.'.$one_image_file;//get path thumbnail
-					$doc_url = ($path && $path !== '/') ? $path.'/'.$one_image_thumbnail_file : $path.$one_image_thumbnail_file;
-					$image_tag[] = '<img class="img-gallery" src="download.php?doc_url='.$doc_url.'" border="0" title="'.$one_image_file.'">';
-				} else {
-					//if images aren't support by gd (not gif, jpg, jpeg, png)
-					if ($imagetype=="bmp") {
+                        switch ($imagetype) {
+                            case 'gif':
+                                imagegif($crop,$image_thumbnail);
+                                break;
+                            case 'jpg':
+                                imagejpeg($crop,$image_thumbnail,$jpg_quality);
+                                break;
+                            case 'jpeg':
+                                imagejpeg($crop,$image_thumbnail,$jpg_quality);
+                                break;
+                            case 'png':
+                                imagepng($crop,$image_thumbnail,$png_compression);
+                                break;
+                        }
+
+                        //clean memory
+                        imagedestroy($crop);
+                    }//end !exist thumbnail
+
+                    //show thumbnail and link
+
+                    $one_image_thumbnail_file='.thumbs/.'.$one_image_file;//get path thumbnail
+                    $doc_url = ($path && $path !== '/') ? $path.'/'.$one_image_thumbnail_file : $path.$one_image_thumbnail_file;
+                    $image_tag[] = '<img class="img-gallery" src="download.php?doc_url='.$doc_url.'" border="0" title="'.$one_image_file.'">';
+                } else {
+                    //if images aren't support by gd (not gif, jpg, jpeg, png)
+                    if ($imagetype=="bmp") {
                         // use getimagesize instead api_getimagesize($image); becasuse api_getimagesize doesn't support bmp files. Put here for each show, only for a few bmp files isn't heavy
-						$original_image_size = getimagesize($image);
-						if ($max_thumbnail_width<$original_image_size[0] || $max_thumbnail_height<$original_image_size[1]){
-							$thumbnail_size=api_calculate_image_size($original_image_size[0], $original_image_size[1], $max_thumbnail_width, $max_thumbnail_height);//don't use resize_image because doesn't run with bmp files
-							$image_height = $thumbnail_size['height'];
-							$image_width  = $thumbnail_size['width'];
-						} else {
-							$image_height=$original_image_size[0];
-							$image_width=$original_image_size[1];
-						}
-					} else {
-						//example for svg files,...
-						$image_width=$max_thumbnail_width;
-						$image_height=$max_thumbnail_height;
-					}
-
-					$doc_url = ($path && $path !== '/') ? $path.'/'.$one_image_file : $path.$one_image_file;
-					$image_tag[] = '<img src="download.php?doc_url='.$doc_url.'" border="0" width="'.$image_width.'" height="'.$image_height.'" title="'.$one_image_file.'">';
-
-				}//end allowed image types
-			}//end if exist file image
-		}//end foreach
-	}//end image files only
-
-	// Creating the table
-	$html_table = '';
-
-	$i = 0;
-	$count_image = count($image_tag);
-	$number_iteration = ceil($count_image/$number_image);
-	$p = 0;
+                        $original_image_size = getimagesize($image);
+                        if ($max_thumbnail_width<$original_image_size[0] || $max_thumbnail_height<$original_image_size[1]){
+                            $thumbnail_size=api_calculate_image_size($original_image_size[0], $original_image_size[1], $max_thumbnail_width, $max_thumbnail_height);//don't use resize_image because doesn't run with bmp files
+                            $image_height = $thumbnail_size['height'];
+                            $image_width  = $thumbnail_size['width'];
+                        } else {
+                            $image_height=$original_image_size[0];
+                            $image_width=$original_image_size[1];
+                        }
+                    } else {
+                        //example for svg files,...
+                        $image_width=$max_thumbnail_width;
+                        $image_height=$max_thumbnail_height;
+                    }
+
+                    $doc_url = ($path && $path !== '/') ? $path.'/'.$one_image_file : $path.$one_image_file;
+                    $image_tag[] = '<img src="download.php?doc_url='.$doc_url.'" border="0" width="'.$image_width.'" height="'.$image_height.'" title="'.$one_image_file.'">';
+
+                }//end allowed image types
+            }//end if exist file image
+        }//end foreach
+    }//end image files only
+
+    // Creating the table
+    $html_table = '';
+
+    $i = 0;
+    $count_image = count($image_tag);
+    $number_iteration = ceil($count_image/$number_image);
+    $p = 0;
     $html = '';
     $html .= '<div class="gallery">';
-	for ($k = 0; $k < $number_iteration; $k++) {
-		for ($i = 0; $i < $number_image; $i++) {
-			if (isset($image_tag[$p])) {
+    for ($k = 0; $k < $number_iteration; $k++) {
+        for ($i = 0; $i < $number_image; $i++) {
+            if (isset($image_tag[$p])) {
                             $html .= '<div class="col-xs-6 col-sm-3 col-md-2">';
                             $html .= '<div class="canvas-one">';
                             $html .= '<a class="canvas-two" href="slideshow.php?slide_id='.$p.'&curdirpath='.$pathurl.'">';
@@ -343,10 +343,10 @@ 
                             $html .= '</a>';
                             $html .= '</div>';
                             $html .= '</div>';
-			}
-			$p++;
-		}
-	}
+            }
+            $p++;
+        }
+    }
     $html .= '</div>';
 
 }//end slide==all
@@ -357,43 +357,43 @@ 
 // This is for viewing all the images in the slideshow one at a time.
 
 if ($slide_id != 'all' && !empty($image_files_only)) {
-	if (file_exists($image) && is_file($image)) {
-		$image_height_width = resize_image($image, $target_width, $target_height);
-
-		$image_height = $image_height_width[0];
-		$image_width = $image_height_width[1];
-
-		$height_width_tags = null;
-		if (isset($_SESSION['image_resizing']) && $_SESSION['image_resizing'] == 'resizing') {
-			$height_width_tags = 'width="'.$image_width.'" height="'.$image_height.'"';
-		}
-
-		// This is done really quickly and should be cleaned up a little bit using the API functions
-		$tbl_documents = Database::get_course_table(TABLE_DOCUMENT);
-		if ($path == '/') {
-			$pathpart = '/';
-		} else {
-			$pathpart = $path.'/';
-		}
-		$sql = "SELECT * FROM $tbl_documents
+    if (file_exists($image) && is_file($image)) {
+        $image_height_width = resize_image($image, $target_width, $target_height);
+
+        $image_height = $image_height_width[0];
+        $image_width = $image_height_width[1];
+
+        $height_width_tags = null;
+        if (isset($_SESSION['image_resizing']) && $_SESSION['image_resizing'] == 'resizing') {
+            $height_width_tags = 'width="'.$image_width.'" height="'.$image_height.'"';
+        }
+
+        // This is done really quickly and should be cleaned up a little bit using the API functions
+        $tbl_documents = Database::get_course_table(TABLE_DOCUMENT);
+        if ($path == '/') {
+            $pathpart = '/';
+        } else {
+            $pathpart = $path.'/';
+        }
+        $sql = "SELECT * FROM $tbl_documents
 		        WHERE c_id = $course_id AND path='".Database::escape_string($pathpart.$image_files_only[$slide])."'";
-		$result = Database::query($sql);
-		$row = Database::fetch_array($result);
+        $result = Database::query($sql);
+        $row = Database::fetch_array($result);
 
         echo '<div class="thumbnail">';
-		if ($slide < $total_slides - 1 && $slide_id != 'all') {
-			echo "<a href='slideshow.php?slide_id=".$next_slide."&curdirpath=$pathurl'>";
-		} else {
-			echo "<a href='slideshow.php?slide_id=0&curdirpath=$pathurl'>";
-		}
+        if ($slide < $total_slides - 1 && $slide_id != 'all') {
+            echo "<a href='slideshow.php?slide_id=".$next_slide."&curdirpath=$pathurl'>";
+        } else {
+            echo "<a href='slideshow.php?slide_id=0&curdirpath=$pathurl'>";
+        }
         if ($path == '/') {
-        	$path = '';
+            $path = '';
         }
 
-		list($width, $height) = getimagesize($image);
-		// Auto resize
-		if (isset($_SESSION["image_resizing"]) &&  $_SESSION["image_resizing"] == 'resizing') {
-		?>
+        list($width, $height) = getimagesize($image);
+        // Auto resize
+        if (isset($_SESSION["image_resizing"]) &&  $_SESSION["image_resizing"] == 'resizing') {
+        ?>
 
 		<script type="text/javascript">
 			var initial_width='<?php echo $width; ?>';
@@ -446,21 +446,21 @@ 
 
 		</script>
     <?php
-		} else {
-			echo "<img class=\"img-responsive\" src='download.php?doc_url=$path/".$image_files_only[$slide]."' alt='".$image_files_only[$slide]."' border='0'".$height_width_tags.">";
-		}
+        } else {
+            echo "<img class=\"img-responsive\" src='download.php?doc_url=$path/".$image_files_only[$slide]."' alt='".$image_files_only[$slide]."' border='0'".$height_width_tags.">";
+        }
 
-		echo '</a>';
+        echo '</a>';
         echo '<div class="caption text-center">';
         echo Display::tag('h3', $row['title']);
         echo '<p>' . $row['comment'] . '</p>';
         echo '</div>';
         echo '</div>';
 
-		if (api_is_allowed_to_edit(null, true)) {
+        if (api_is_allowed_to_edit(null, true)) {
             echo '<ul class="list-unstyled">';
-			$aux = explode('.', htmlspecialchars($image_files_only[$slide]));
-			$ext = $aux[count($aux) - 1];
+            $aux = explode('.', htmlspecialchars($image_files_only[$slide]));
+            $ext = $aux[count($aux) - 1];
 
             if (isset($_SESSION['image_resizing']) && $_SESSION['image_resizing'] == 'resizing') {
                 $resize_info = get_lang('Resizing').'<br />';
@@ -472,8 +472,8 @@ 
                 $resize_height = get_lang('Auto');
             } else {
                 $resize_info = get_lang('NoResizing').'<br />';
-				$resize_width = '';
-				$resize_height = '';
+                $resize_width = '';
+                $resize_height = '';
             }
 
             echo '<li class="text-center">';
@@ -493,16 +493,16 @@ 
             );
             echo '</li>';
             echo '<li class="text-center">' . $width.' x '.$height . '</li>';
-			echo '<li class="text-center">' . round((filesize($image) / 1024), 2) . ' KB - ' . $ext . '</li>';
+            echo '<li class="text-center">' . round((filesize($image) / 1024), 2) . ' KB - ' . $ext . '</li>';
             echo '<li class="text-center">' . $resize_info . '</li>';
-			echo '<li class="text-center">' . $resize_width . '</li>';
-			echo '<li class="text-center">' . $resize_height . '</li>';
+            echo '<li class="text-center">' . $resize_width . '</li>';
+            echo '<li class="text-center">' . $resize_height . '</li>';
             echo '</ul>';
-		}
+        }
 
-	} else {
-		Display::display_warning_message(get_lang('FileNotFound'));
-	}
+    } else {
+        Display::display_warning_message(get_lang('FileNotFound'));
+    }
 } else {
     if ($slide_id != 'all') {
         Display::display_warning_message(get_lang('NoDataAvailable'));

main/course_description/index.php

Indentation +2 added lines, -2 removed lines

@@ -24,12 +24,12 @@
 $actions = array('listing', 'add', 'edit', 'delete', 'history');
 $action = 'listing';
 if (isset($_GET['action']) && in_array($_GET['action'],$actions)) {
-	$action = $_GET['action'];
+    $action = $_GET['action'];
 }
 
 $description_type = '';
 if (isset($_GET['description_type'])) {
-	$description_type = intval($_GET['description_type']);
+    $description_type = intval($_GET['description_type']);
 }
 
 $id = null;

main/course_description/add.php

Indentation +17 added lines, -17 removed lines

@@ -13,39 +13,39 @@ 
 // display categories
 $categories = array ();
 foreach ($default_description_titles as $id => $title) {
-	$categories[$id] = $title;
+    $categories[$id] = $title;
 }
 $categories[ADD_BLOCK] = get_lang('NewBloc');
 
 $i=1;
 echo '<div class="actions" style="margin-bottom:30px">';
 echo '<a href="index.php?'.api_get_cidreq().'">'.
-	Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ToolCourseDescription'),'',ICON_SIZE_MEDIUM).
-	'</a>';
+    Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ToolCourseDescription'),'',ICON_SIZE_MEDIUM).
+    '</a>';
 ksort($categories);
 foreach ($categories as $id => $title) {
-	if ($i == ADD_BLOCK) {
-		echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
-			Display::return_icon($default_description_icon[$id], $title, '',ICON_SIZE_MEDIUM).'</a>';
-		break;
-	} else {
-		echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
-			Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
-		$i++;
-	}
+    if ($i == ADD_BLOCK) {
+        echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
+            Display::return_icon($default_description_icon[$id], $title, '',ICON_SIZE_MEDIUM).'</a>';
+        break;
+    } else {
+        echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
+            Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
+        $i++;
+    }
 }
 echo '</div>';
 
 // error messages
 if (isset($error) && intval($error) == 1) {
-	Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'), false);
+    Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'), false);
 }
 
 // default header title form
 $header = '';
 $description_type = intval($description_type);
 if ($description_type >= ADD_BLOCK) {
-	$header = $default_description_titles[ADD_BLOCK];
+    $header = $default_description_titles[ADD_BLOCK];
 }
 
 // display form
@@ -74,8 +74,8 @@ 
 
 // display default questions
 if (isset ($question[$description_type])) {
-	$message = '<strong>'.get_lang('QuestionPlan').'</strong><br />';
-	$message .= $question[$description_type];
-	Display::display_normal_message($message, false);
+    $message = '<strong>'.get_lang('QuestionPlan').'</strong><br />';
+    $message .= $question[$description_type];
+    Display::display_normal_message($message, false);
 }
 $form->display();

main/reports/templates/exercicesMultiCourses.reports.php

Indentation +36 added lines, -36 removed lines

@@ -1,9 +1,9 @@ 
 <?php
 
 $reports_template['exercicesMultiCourses'] = array(
-	'description' => 'Result of each test per student',
-	'getSQL' => 'reports_template_exercicesMultiCourses_getSQL',
-	'wizard' =>
+    'description' => 'Result of each test per student',
+    'getSQL' => 'reports_template_exercicesMultiCourses_getSQL',
+    'wizard' =>
 '
 <span id="exercicesMultiCourses" class="step">
 	<span class="font_normal_07em_black">Result of each test per student</span><br />
@@ -32,39 +32,39 @@ 
 ');
 
 function reports_template_exercicesMultiCourses_getSQL() {
-	// foreach quiz
-	$result = array();
-	$columns = Database::query('select r.id as kid, c.title as course, '.
-		'r.child_name as test from '.
-		Database::get_main_table(TABLE_MAIN_REPORTS_KEYS).' r, '.
-		Database::get_main_table(TABLE_MAIN_COURSE).' c '.
-		'where r.course_id=c.id and r.tool_id='.
-		reports_getToolId(TOOL_QUIZ).
-		' order by r.course_id, r.child_name');
-	if (Database::num_rows($columns) == 0)
-		die('<b>'.get_lang('no data found').'</b>');
-	$query = 'select u.lastname Name, u.firstname Firstname';
-	$columns = Database::store_result($columns);
-	if ($_REQUEST['tattempt'] == 'min' || $_REQUEST['tattempt'] == 'max')
-		$function = $_REQUEST['tattempt'];
-	else
-		$function = 'avg';
-	foreach ($columns as $key => $column)
-		$query .= ', '.$function.'(k'.$key.'.score) as `'.
-				$column['course'].' - '.
-				$column['test'].'` ';
-	$query .= ' from '.Database::get_main_table(TABLE_MAIN_USER).' u ';
-	foreach ($columns as $key => $column) // fixme sessions
-		$query .= 'left outer join '.
-			Database::get_main_table(TABLE_MAIN_REPORTS_VALUES).
-			' k'.$key.
-			' on k'.$key.'.key_id = '.$column['kid'].
-				' and k'.$key.'.user_id = u.user_id ';
-	$query .= ' group by ';
-	foreach ($columns as $key => $column) // grouping attempt
-		$query .= 'k'.$key.'.attempt, ';
-	$query = substr($query, 0, -2); // removing last ', ';
+    // foreach quiz
+    $result = array();
+    $columns = Database::query('select r.id as kid, c.title as course, '.
+        'r.child_name as test from '.
+        Database::get_main_table(TABLE_MAIN_REPORTS_KEYS).' r, '.
+        Database::get_main_table(TABLE_MAIN_COURSE).' c '.
+        'where r.course_id=c.id and r.tool_id='.
+        reports_getToolId(TOOL_QUIZ).
+        ' order by r.course_id, r.child_name');
+    if (Database::num_rows($columns) == 0)
+        die('<b>'.get_lang('no data found').'</b>');
+    $query = 'select u.lastname Name, u.firstname Firstname';
+    $columns = Database::store_result($columns);
+    if ($_REQUEST['tattempt'] == 'min' || $_REQUEST['tattempt'] == 'max')
+        $function = $_REQUEST['tattempt'];
+    else
+        $function = 'avg';
+    foreach ($columns as $key => $column)
+        $query .= ', '.$function.'(k'.$key.'.score) as `'.
+                $column['course'].' - '.
+                $column['test'].'` ';
+    $query .= ' from '.Database::get_main_table(TABLE_MAIN_USER).' u ';
+    foreach ($columns as $key => $column) // fixme sessions
+        $query .= 'left outer join '.
+            Database::get_main_table(TABLE_MAIN_REPORTS_VALUES).
+            ' k'.$key.
+            ' on k'.$key.'.key_id = '.$column['kid'].
+                ' and k'.$key.'.user_id = u.user_id ';
+    $query .= ' group by ';
+    foreach ($columns as $key => $column) // grouping attempt
+        $query .= 'k'.$key.'.attempt, ';
+    $query = substr($query, 0, -2); // removing last ', ';
 
 
-	return $query;
+    return $query;
 }

main/session/session_add.php

Indentation +26 added lines, -26 removed lines

@@ -31,27 +31,27 @@ 
 function search_coachs($needle)
 {
     $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
-	$xajax_response = new xajaxResponse();
-	$return = '';
+    $xajax_response = new xajaxResponse();
+    $return = '';
 
-	if (!empty($needle)) {
-		$order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
+    if (!empty($needle)) {
+        $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
 
-		// search users where username or firstname or lastname begins likes $needle
-		$sql = 'SELECT username, lastname, firstname
+        // search users where username or firstname or lastname begins likes $needle
+        $sql = 'SELECT username, lastname, firstname
 		        FROM '.$tbl_user.' user
 				WHERE (username LIKE "'.$needle.'%"
 				OR firstname LIKE "'.$needle.'%"
 				OR lastname LIKE "'.$needle.'%")
 				AND status=1'.
-				$order_clause.
-				' LIMIT 10';
-
-		if (api_is_multiple_url_enabled()) {
-			$tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
-			$access_url_id = api_get_current_access_url_id();
-			if ($access_url_id != -1) {
-				$sql = 'SELECT username, lastname, firstname
+                $order_clause.
+                ' LIMIT 10';
+
+        if (api_is_multiple_url_enabled()) {
+            $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+            $access_url_id = api_get_current_access_url_id();
+            if ($access_url_id != -1) {
+                $sql = 'SELECT username, lastname, firstname
                         FROM '.$tbl_user.' user
                         INNER JOIN '.$tbl_user_rel_access_url.' url_user
                         ON (url_user.user_id=user.user_id)
@@ -65,16 +65,16 @@ 
                             AND status=1'.
                         $order_clause.'
                         LIMIT 10';
-			}
-		}
-
-		$rs = Database::query($sql);
-		while ($user = Database :: fetch_array($rs)) {
-			$return .= '<a href="javascript: void(0);" onclick="javascript: fill_coach_field(\''.$user['username'].'\')">'.api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')</a><br />';
-		}
-	}
-	$xajax_response -> addAssign('ajax_list_coachs','innerHTML', api_utf8_encode($return));
-	return $xajax_response;
+            }
+        }
+
+        $rs = Database::query($sql);
+        while ($user = Database :: fetch_array($rs)) {
+            $return .= '<a href="javascript: void(0);" onclick="javascript: fill_coach_field(\''.$user['username'].'\')">'.api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')</a><br />';
+        }
+    }
+    $xajax_response -> addAssign('ajax_list_coachs','innerHTML', api_utf8_encode($return));
+    return $xajax_response;
 }
 $xajax -> processRequests();
 
@@ -117,7 +117,7 @@ 
 </script>";
 
 if (isset($_POST['formSent']) && $_POST['formSent']) {
-	$formSent = 1;
+    $formSent = 1;
 }
 
 $tool_name = get_lang('AddSession');
@@ -209,7 +209,7 @@ 
 Display::display_header($tool_name);
 
 if (!empty($return)) {
-	Display::display_error_message($return, false);
+    Display::display_error_message($return, false);
 }
 
 echo '<div class="actions">';

main/group/group_creation.php

Indentation +132 added lines, -132 removed lines

@@ -57,10 +57,10 @@ 
             exit;
             break;
         case 'create_subgroups':
-			GroupManager::create_subgroups(
-				$_POST['base_group'],
-				$_POST['number_of_groups']
-			);
+            GroupManager::create_subgroups(
+                $_POST['base_group'],
+                $_POST['number_of_groups']
+            );
             Display::addFlash(Display::return_message(get_lang('GroupsAdded')));
             header("Location: ".$currentUrl);
             exit;
@@ -84,10 +84,10 @@ 
 if (isset($_POST['number_of_groups'])) {
     if (!is_numeric($_POST['number_of_groups']) || intval($_POST['number_of_groups']) < 1) {
         Display :: display_error_message(
-			get_lang('PleaseEnterValidNumber').'<br /><br />
+            get_lang('PleaseEnterValidNumber').'<br /><br />
 			<a href="group_creation.php?'.api_get_cidreq().'">&laquo; '.get_lang('Back').'</a>',
-			false
-		);
+            false
+        );
     } else {
         $number_of_groups = intval($_POST['number_of_groups']);
         if ($number_of_groups > 1) {
@@ -125,20 +125,20 @@ 
     }
     </script>
     <?php
-		}
-		$group_categories = GroupManager::get_categories();
-		$group_id = GroupManager :: get_number_of_groups() + 1;
-		$cat_options = [];
-		foreach ($group_categories as $index => $category) {
-			$cat_options[$category['id']] = $category['title'];
-		}
+        }
+        $group_categories = GroupManager::get_categories();
+        $group_id = GroupManager :: get_number_of_groups() + 1;
+        $cat_options = [];
+        foreach ($group_categories as $index => $category) {
+            $cat_options[$category['id']] = $category['title'];
+        }
         $form = new FormValidator('create_groups_step2', 'POST', api_get_self().'?'.api_get_cidreq());
 
-		// Modify the default templates
-		$renderer = $form->defaultRenderer();
-		$form_template = "<form {attributes}>\n<div class='create-groups'>\n<table>\n{content}\n</table>\n</div>\n</form>";
-		$renderer->setFormTemplate($form_template);
-		$element_template = <<<EOT
+        // Modify the default templates
+        $renderer = $form->defaultRenderer();
+        $form_template = "<form {attributes}>\n<div class='create-groups'>\n<table>\n{content}\n</table>\n</div>\n</form>";
+        $renderer->setFormTemplate($form_template);
+        $element_template = <<<EOT
         <tr class="separate">
 		<td>
 			<!-- BEGIN required -->
@@ -151,35 +151,35 @@ 
 	</tr>
 
 EOT;
-		$renderer->setCustomElementTemplate($element_template);
+        $renderer->setCustomElementTemplate($element_template);
         $form->addElement('header', $nameTools);
-		$form->addElement('hidden', 'action');
-		$form->addElement('hidden', 'number_of_groups');
-		$defaults = array();
-		// Table heading
-		$group_el = array();
-		$group_el[] = $form->createElement('static', null, null, '<b>'.get_lang('GroupName').'</b>');
+        $form->addElement('hidden', 'action');
+        $form->addElement('hidden', 'number_of_groups');
+        $defaults = array();
+        // Table heading
+        $group_el = array();
+        $group_el[] = $form->createElement('static', null, null, '<b>'.get_lang('GroupName').'</b>');
 
-		if (api_get_setting('allow_group_categories') == 'true') {
-			$group_el[] = $form->createElement('static', null, null, '<b>'.get_lang('GroupCategory').'</b>');
-		}
-		$group_el[] = $form->createElement('static', null, null, '<b>'.get_lang('GroupPlacesThis').'</b>');
-		$form->addGroup($group_el, 'groups', null, "</td><td>", false);
-		// Checkboxes
-		if ($_POST['number_of_groups'] > 1) {
-			$group_el = array ();
-			$group_el[] = $form->createElement('static', null, null, ' ');
-			if (api_get_setting('allow_group_categories') == 'true') {
-				$group_el[] = $form->createElement('checkbox', 'same_category', null, get_lang('SameForAll'), array('onclick' => "javascript: switch_state('category');"));
-			}
-			$group_el[] = $form->createElement('checkbox', 'same_places', null, get_lang('SameForAll'), array ('onclick' => "javascript: switch_state('places');"));
-			$form->addGroup($group_el, 'groups', null, '</td><td>', false);
-		}
-		// Properties for all groups
-		for ($group_number = 0; $group_number < $_POST['number_of_groups']; $group_number ++) {
-			$group_el = array();
-			$group_el[] = $form->createElement('text', 'group_'.$group_number.'_name');
-			if (api_get_setting('allow_group_categories') == 'true') {
+        if (api_get_setting('allow_group_categories') == 'true') {
+            $group_el[] = $form->createElement('static', null, null, '<b>'.get_lang('GroupCategory').'</b>');
+        }
+        $group_el[] = $form->createElement('static', null, null, '<b>'.get_lang('GroupPlacesThis').'</b>');
+        $form->addGroup($group_el, 'groups', null, "</td><td>", false);
+        // Checkboxes
+        if ($_POST['number_of_groups'] > 1) {
+            $group_el = array ();
+            $group_el[] = $form->createElement('static', null, null, ' ');
+            if (api_get_setting('allow_group_categories') == 'true') {
+                $group_el[] = $form->createElement('checkbox', 'same_category', null, get_lang('SameForAll'), array('onclick' => "javascript: switch_state('category');"));
+            }
+            $group_el[] = $form->createElement('checkbox', 'same_places', null, get_lang('SameForAll'), array ('onclick' => "javascript: switch_state('places');"));
+            $form->addGroup($group_el, 'groups', null, '</td><td>', false);
+        }
+        // Properties for all groups
+        for ($group_number = 0; $group_number < $_POST['number_of_groups']; $group_number ++) {
+            $group_el = array();
+            $group_el[] = $form->createElement('text', 'group_'.$group_number.'_name');
+            if (api_get_setting('allow_group_categories') == 'true') {
                 $group_el[] = $form->createElement(
                     'select',
                     'group_'.$group_number.'_category',
@@ -187,7 +187,7 @@ 
                     $cat_options,
                     array('id' => 'category_'.$group_number)
                 );
-			}
+            }
             $group_el[] = $form->createElement(
                 'text',
                 'group_'.$group_number.'_places',
@@ -195,111 +195,111 @@ 
                 array('class' => 'span1', 'id' => 'places_'.$group_number)
             );
 
-			if ($_POST['number_of_groups'] < 10000) {
-				if ($group_id < 10) {
-					$prev = '000';
-				} elseif ($group_id < 100) {
-					$prev = '00';
-				} elseif ($group_id<1000) {
-					$prev = '0';
-				} else {
-					$prev = '';
-				}
-			}
+            if ($_POST['number_of_groups'] < 10000) {
+                if ($group_id < 10) {
+                    $prev = '000';
+                } elseif ($group_id < 100) {
+                    $prev = '00';
+                } elseif ($group_id<1000) {
+                    $prev = '0';
+                } else {
+                    $prev = '';
+                }
+            }
 
-			$defaults['group_'.$group_number.'_name'] = get_lang('GroupSingle').' '.$prev.$group_id ++;
-			$form->addGroup($group_el, 'group_'.$group_number, null, '</td><td>', false);
-		}
-		$defaults['action'] = 'create_groups';
-		$defaults['number_of_groups'] = intval($_POST['number_of_groups']);
-		$form->setDefaults($defaults);
-		$form->addButtonCreate(get_lang('CreateGroup'), 'submit');
+            $defaults['group_'.$group_number.'_name'] = get_lang('GroupSingle').' '.$prev.$group_id ++;
+            $form->addGroup($group_el, 'group_'.$group_number, null, '</td><td>', false);
+        }
+        $defaults['action'] = 'create_groups';
+        $defaults['number_of_groups'] = intval($_POST['number_of_groups']);
+        $form->setDefaults($defaults);
+        $form->addButtonCreate(get_lang('CreateGroup'), 'submit');
         $form->display();
-	}
+    }
 } else {
-	/*
+    /*
 	 * Show form to generate new groups
 	 */
 
-	$create_groups_form = new FormValidator('create_groups', 'post', api_get_self().'?'.api_get_cidreq());
-	$create_groups_form->addElement('header', $nameTools);
+    $create_groups_form = new FormValidator('create_groups', 'post', api_get_self().'?'.api_get_cidreq());
+    $create_groups_form->addElement('header', $nameTools);
     $create_groups_form->addText('number_of_groups',get_lang('NumberOfGroupsToCreate'),null,array('value'=>'1'));
     $create_groups_form->addButton('submit', get_lang('ProceedToCreateGroup'),'plus','primary');
-	$defaults = array();
-	$defaults['number_of_groups'] = 1;
-	$create_groups_form->setDefaults($defaults);
-	$create_groups_form->display();
+    $defaults = array();
+    $defaults['number_of_groups'] = 1;
+    $create_groups_form->setDefaults($defaults);
+    $create_groups_form->display();
 
-	/*
+    /*
 	 * Show form to generate subgroups
 	 */
-	if (api_get_setting('allow_group_categories') == 'true' && count(GroupManager :: get_group_list()) > 0) {
-		$base_group_options = array ();
-		$groups = GroupManager :: get_group_list();
-		foreach ($groups as $index => $group) {
-			$number_of_students = GroupManager :: number_of_students($group['id']);
-			if ($number_of_students > 0) {
-				$base_group_options[$group['id']] = $group['name'].' ('.$number_of_students.' '.get_lang('Users').')';
-			}
-		}
-		if (count($base_group_options) > 0) {
-			$create_subgroups_form = new FormValidator('create_subgroups', 'post', api_get_self().'?'.api_get_cidreq());
+    if (api_get_setting('allow_group_categories') == 'true' && count(GroupManager :: get_group_list()) > 0) {
+        $base_group_options = array ();
+        $groups = GroupManager :: get_group_list();
+        foreach ($groups as $index => $group) {
+            $number_of_students = GroupManager :: number_of_students($group['id']);
+            if ($number_of_students > 0) {
+                $base_group_options[$group['id']] = $group['name'].' ('.$number_of_students.' '.get_lang('Users').')';
+            }
+        }
+        if (count($base_group_options) > 0) {
+            $create_subgroups_form = new FormValidator('create_subgroups', 'post', api_get_self().'?'.api_get_cidreq());
             $create_subgroups_form->addElement('header', get_lang('CreateSubgroups'));
             $create_subgroups_form->addElement('html', get_lang('CreateSubgroupsInfo'));
-			$create_subgroups_form->addElement('hidden', 'action');
-			$group_el = array();
-			$group_el[] = $create_subgroups_form->createElement('static', null, null, get_lang('CreateNumberOfGroups'));
-			$group_el[] = $create_subgroups_form->createElement('text', 'number_of_groups', null, array('size' => 3));
-			$group_el[] = $create_subgroups_form->createElement('static', null, null, get_lang('WithUsersFrom'));
-			$group_el[] = $create_subgroups_form->createElement('select', 'base_group', null, $base_group_options);
-			$group_el[] = $create_subgroups_form->createElement('button', 'submit', get_lang('Ok'));
-			$create_subgroups_form->addGroup($group_el, 'create_groups', null, ' ', false);
-			$defaults = array();
-			$defaults['action'] = 'create_subgroups';
-			$create_subgroups_form->setDefaults($defaults);
-			$create_subgroups_form->display();
-		}
-	}
+            $create_subgroups_form->addElement('hidden', 'action');
+            $group_el = array();
+            $group_el[] = $create_subgroups_form->createElement('static', null, null, get_lang('CreateNumberOfGroups'));
+            $group_el[] = $create_subgroups_form->createElement('text', 'number_of_groups', null, array('size' => 3));
+            $group_el[] = $create_subgroups_form->createElement('static', null, null, get_lang('WithUsersFrom'));
+            $group_el[] = $create_subgroups_form->createElement('select', 'base_group', null, $base_group_options);
+            $group_el[] = $create_subgroups_form->createElement('button', 'submit', get_lang('Ok'));
+            $create_subgroups_form->addGroup($group_el, 'create_groups', null, ' ', false);
+            $defaults = array();
+            $defaults['action'] = 'create_subgroups';
+            $create_subgroups_form->setDefaults($defaults);
+            $create_subgroups_form->display();
+        }
+    }
 
-	/*
+    /*
 	 * Show form to generate groups from classes subscribed to the course
 	 */
     $options['where'] = array(" usergroup.course_id = ? " =>  api_get_real_course_id());
     $obj = new UserGroup();
     $classes = $obj->getUserGroupInCourse($options);
-	if (count($classes) > 0) {
-		echo '<b>'.get_lang('GroupsFromClasses').'</b>';
-		echo '<blockquote>';
-		echo '<p>'.get_lang('GroupsFromClassesInfo').'</p>';
-		echo '<ul>';
-		foreach ($classes as $index => $class) {
-			$number_of_users = count($obj->get_users_by_usergroup($class['id']));
-			echo '<li>';
-			echo $class['name'];
-			echo ' ('.$number_of_users.' '.get_lang('Users').')';
-			echo '</li>';
-		}
-		echo '</ul>';
+    if (count($classes) > 0) {
+        echo '<b>'.get_lang('GroupsFromClasses').'</b>';
+        echo '<blockquote>';
+        echo '<p>'.get_lang('GroupsFromClassesInfo').'</p>';
+        echo '<ul>';
+        foreach ($classes as $index => $class) {
+            $number_of_users = count($obj->get_users_by_usergroup($class['id']));
+            echo '<li>';
+            echo $class['name'];
+            echo ' ('.$number_of_users.' '.get_lang('Users').')';
+            echo '</li>';
+        }
+        echo '</ul>';
 
-		$create_class_groups_form = new FormValidator('create_class_groups_form', 'post', api_get_self().'?'.api_get_cidreq());
-		$create_class_groups_form->addElement('hidden', 'action');
-		if (api_get_setting('allow_group_categories') == 'true') {
-			$group_categories = GroupManager :: get_categories();
-			$cat_options = array();
-			foreach ($group_categories as $index => $category) {
-				$cat_options[$category['id']] = $category['title'];
-			}
-			$create_class_groups_form->addElement('select', 'group_category', null, $cat_options);
-		} else {
-			$create_class_groups_form->addElement('hidden', 'group_category');
-		}
-		$create_class_groups_form->addElement('submit', 'submit', get_lang('Ok'));
-		$defaults['group_category'] = GroupManager::DEFAULT_GROUP_CATEGORY;
-		$defaults['action'] = 'create_class_groups';
-		$create_class_groups_form->setDefaults($defaults);
-		$create_class_groups_form->display();
-		echo '</blockquote>';
-	}
+        $create_class_groups_form = new FormValidator('create_class_groups_form', 'post', api_get_self().'?'.api_get_cidreq());
+        $create_class_groups_form->addElement('hidden', 'action');
+        if (api_get_setting('allow_group_categories') == 'true') {
+            $group_categories = GroupManager :: get_categories();
+            $cat_options = array();
+            foreach ($group_categories as $index => $category) {
+                $cat_options[$category['id']] = $category['title'];
+            }
+            $create_class_groups_form->addElement('select', 'group_category', null, $cat_options);
+        } else {
+            $create_class_groups_form->addElement('hidden', 'group_category');
+        }
+        $create_class_groups_form->addElement('submit', 'submit', get_lang('Ok'));
+        $defaults['group_category'] = GroupManager::DEFAULT_GROUP_CATEGORY;
+        $defaults['action'] = 'create_class_groups';
+        $create_class_groups_form->setDefaults($defaults);
+        $create_class_groups_form->display();
+        echo '</blockquote>';
+    }
 }
 
 Display :: display_footer();