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chamilo-lms
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[svn r12470] Fixed typo

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skala
Yannick Warnier 19 years ago
parent fb45409e7a
commit 61e67244ea
1 changed files with 50 additions and 40 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 74
      main/auth/courses.php

74
main/auth/courses.php
Unescape View File

@ -1,4 +1,4 @@
<?php // $Id: courses.php 12469 2007-05-25 21:46:06Z yannoo $
<?php // $Id: courses.php 12470 2007-05-25 22:13:59Z yannoo $
/*
==============================================================================
Dokeos - elearning and course management software
@ -326,6 +326,7 @@ function browse_course_categories()
{
$tbl_courses_nodes = Database::get_main_table(TABLE_MAIN_CATEGORY);
$category = Database::escape_string($_GET['category']);
$safe_url_categ = Security::remove_XSS($_GET['category']);
echo "<p><b>".get_lang('CourseCategories')."</b>";
@ -334,14 +335,15 @@ function browse_course_categories()
echo "<ul>";
while ($row=Database::fetch_array($result))
{
if ($row['children_count'] > 0 OR count_courses_in_category($row['code'])>0)
$count_courses_in_categ = count_courses_in_category($row['code']);
if ($row['children_count'] > 0 OR $count_courses_in_categ>0)
{
echo "<li><a href=\"".api_get_self()."?action=subscribe&amp;category=".$row['code']."&amp;up=".Security::remove_XSS($_GET['category'])."\">".$row['name']."</a>".
" (".count_courses_in_category($row['code']).")</li>";
echo "<li><a href=\"".api_get_self()."?action=subscribe&amp;category=".$row['code']."&amp;up=".$safe_url_categ."\">".$row['name']."</a>".
" (".$count_courses_in_categ.")</li>";
}
elseif ($row['nbChilds'] > 0)
{
echo "<li><a href=\"".api_get_self()."?action=subscribe&amp;category=".$row['code']."&amp;up=".Security::remove_XSS($_GET['category'])."\">".$row['name']."</a></li>";
echo "<li><a href=\"".api_get_self()."?action=subscribe&amp;category=".$row['code']."&amp;up=".$safe_url_categ."\">".$row['name']."</a></li>";
}
else
{
@ -470,22 +472,6 @@ function display_subscribe_to_courses($courses)
echo "</table>";
}
/**
* This function filters dangerous stuff out. It does addslashes when the php.ini setting
* magic_quotes is set to off.
* @author Olivier Cauberghe <olivier.cauberghe@UGent.be>, Ghent University
* @param string something that possibly needs addslashing
* @return string the addslahed version of the input
*/
function escape($s)
{
if(!get_magic_quotes_gpc())
return addslashes($s);
else return $s;
}
/**
* Search the courses database for a course that matches the search term.
* The search is done on the code, title and tutor field of the course table.
@ -498,7 +484,7 @@ function search_courses($search_term)
{
$TABLECOURS = Database::get_main_table(TABLE_MAIN_COURSE);
$search_term_safe=escape($search_term);
$search_term_safe=Database::escape_string($search_term);
$sql_find="SELECT * FROM $TABLECOURS WHERE code LIKE '%".$search_term_safe."%' OR title LIKE '%".$search_term_safe."%' OR tutor_name LIKE '%".$search_term_safe."%'";
$result_find=api_sql_query($sql_find,__FILE__,__LINE__);
@ -554,11 +540,11 @@ function store_course_category()
// step 2: we check if there is already a category with this name, if not we store it, else we give an error.
$sql="SELECT * FROM `$TABLE_USER_COURSE_CATEGORY` WHERE user_id='".$_user['user_id']."' AND title='".Database::escape_string($_POST['title_course_category'])."'ORDER BY sort DESC";
$result=api_sql_query($sql);
$result=api_sql_query($sql,__FILE__,__LINE__);
if (Database::num_rows($result) == 0)
{
$sql_insert="INSERT INTO `$TABLE_USER_COURSE_CATEGORY` (user_id, title,sort) VALUES ('".$_user['user_id']."', '".htmlentities($_POST['title_course_category'])."', '".$nextsort."')";
api_sql_query($sql_insert);
api_sql_query($sql_insert,__FILE__,__LINE__);
Display::display_confirmation_message(get_lang("CourseCategoryStored"));
}
else
@ -612,11 +598,12 @@ function display_create_course_category_form()
function store_changecoursecategory($course_code, $newcategory)
{
global $_user;
$course_code = Database::escape_string($course_code);
$newcategory = Database::escape_string($newcategory);
$TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER);
$max_sort_value=api_max_sort_value($newcategory,$_user['user_id']); //max_sort_value($newcategory);
$new_category = htmlentities($newcategory);
$sql="UPDATE $TABLECOURSUSER SET user_course_cat='".$newcategory."', sort='".($max_sort_value+1)."' WHERE course_code='".$course_code."' AND user_id='".$_user['user_id']."'";
$result=api_sql_query($sql);
return get_lang("EditCourseCategorySucces");
@ -670,7 +657,7 @@ function move_course($direction, $course2move, $category)
/**
* moves the course one place up or down
* Moves the course one place up or down
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @param string $direction : the direction we are moving the course to (up or down)
* string $course2move : the course we are moving
@ -683,19 +670,25 @@ function move_category($direction, $category2move)
$table_user_defined_category = Database::get_user_personal_table(TABLE_USER_COURSE_CATEGORY);
$user_coursecategories=get_user_course_categories();
$user_course_categories_info = get_user_course_categories_info();
foreach ($user_coursecategories as $key=>$categoryid)
foreach ($user_course_categories_info as $key=>$category_details)
{
if ($category2move==$categoryid)
if ($category2move==$category_details['id'])
{
// source_course is the course where we clicked the up or down icon
$source_category=get_user_course_category($category2move);
//$source_category=get_user_course_category($category2move);
$source_category = $user_course_categories_info[$category2move];
// target_course is the course before/after the source_course (depending on the up/down icon)
if ($direction=="up")
{$target_category=get_user_course_category($user_coursecategories[$key-1]);}
{
$target_category=$user_course_categories_info[$user_coursecategories[$key-1]];
}
else
{$target_category=get_user_course_category($user_coursecategories[$key+1]);}
{
$target_category=$user_course_categories_info[$user_coursecategories[$key+1]];
}
} // if ($course2move==$course['code'])
} // foreach ($user_courses as $key=>$course)
@ -1088,7 +1081,7 @@ function get_courses_of_user($user_id)
/**
* retrieves the user defined course categories
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @return array containing all the titles of the user defined courses with the id as key of the array
* @return array containing all the IDs of the user defined courses categories, sorted by the "sort" field
*/
function get_user_course_categories()
{
@ -1104,6 +1097,23 @@ function get_user_course_categories()
}
/**
* Retrieves the user defined course categories and all the info that goes with it
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @return array containing all the info of the user defined courses categories with the id as key of the array
*/
function get_user_course_categories_info()
{
global $_user;
$table_category = Database::get_user_personal_table(TABLE_USER_COURSE_CATEGORY);
$sql = "SELECT * FROM ".$table_category." WHERE user_id='".$_user['user_id']."' ORDER BY sort ASC";
$result = api_sql_query($sql,__FILE__,__LINE__);
while ($row = Database::fetch_array($result))
{
$output[$row['id']] = $row;
}
return $output;
}
/**
* @author unknown

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