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chamilo-lms
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Use CourseManager::get_user_course_categories instead of custom code.

Browse Source 
- Improve code foreach
- Fix PHP warning
- Format code
pull/2487/head
jmontoyaa 9 years ago
parent 1d19142825
commit a444e67791
5 changed files with 165 additions and 200 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 1
      main/auth/courses_controller.php
  2. 256
      main/auth/courses_list.php
  3. 79
      main/inc/lib/auth.lib.php
  4. 23
      main/inc/lib/course.lib.php
  5. 6
      main/inc/lib/userportal.lib.php

1
main/auth/courses_controller.php
Unescape View File

@ -43,7 +43,6 @@ class CoursesController
$data['user_courses'] = $this->model->get_courses_of_user($user_id);
$data['user_course_categories'] = $this->model->get_user_course_categories();
$data['courses_in_category'] = $this->model->get_courses_in_category();
$data['all_user_categories'] = $this->model->get_user_course_categories();
$data['action'] = $action;
$data['message'] = $message;

256
main/auth/courses_list.php
Unescape View File

@ -3,6 +3,7 @@
/**
* View (MVC patter) for courses
* @todo fix this. use twig templates
* @author Christian Fasanando <christian1827@gmail.com> - Beeznest
* @package chamilo.auth
*/
@ -11,9 +12,7 @@
api_block_anonymous_users();
$stok = Security::get_token();
$courses_without_category = isset($courses_in_category[0]) ? $courses_in_category[0] : null;
?>
<!-- Actions: The menu with the different options in cathe course management -->
<div id="actions" class="actions">
<?php if ($action != 'createcoursecategory') { ?>
@ -21,7 +20,6 @@ $courses_without_category = isset($courses_in_category[0]) ? $courses_in_categor
<?php echo Display::return_icon('new_folder.png', get_lang('CreateCourseCategory'),'','32'); ?></a>
<?php } ?>
</div>
<?php
if (!empty($message)) {
Display::display_confirmation_message($message, false);
@ -29,151 +27,147 @@ if (!empty($message)) {
// COURSES WITH CATEGORIES
if (!empty($user_course_categories)) {
foreach ($user_course_categories as $row) {
echo Display::page_subheader($row['title']);
echo '<a name="category'.$row['id'].'"></a>';
if (isset($_GET['categoryid']) && $_GET['categoryid'] == $row['id']) { ?>
<!-- We display the edit form for the category -->
$counter = 0;
$last = end($user_course_categories);
foreach ($user_course_categories as $row) {
echo Display::page_subheader($row['title']);
echo '<a name="category'.$row['id'].'"></a>';
if (isset($_GET['categoryid']) && $_GET['categoryid'] == $row['id']) { ?>
<!-- We display the edit form for the category -->
<form name="edit_course_category" method="post" action="courses.php?action=<?php echo $action; ?>">
<input type="hidden" name="edit_course_category" value="<?php echo $row['id']; ?>" />
<input type="hidden" name="sec_token" value="<?php echo $stok; ?>">
<input type="text" name="title_course_category" value="<?php echo $row['title']; ?>" />
<button class="save" type="submit" name="submit_edit_course_category"><?php echo get_lang('Ok'); ?></button>
</form>
<?php
}
$max_category_key = count($user_course_categories);
if ($action != 'unsubscribe') { ?>
<a href="courses.php?action=sortmycourses&amp;categoryid=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>#category<?php echo $row['id']; ?>">
<?php echo Display::display_icon('edit.png', get_lang('Edit'),'',22); ?>
</a>
<?php if (0 != $counter) { ?>
<a href="courses.php?action=<?php echo $action ?>&amp;move=up&amp;category=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::return_icon('up.png', get_lang('Up'),'',22); ?>
</a>
<?php } else { ?>
<?php echo Display::return_icon('up_na.png', get_lang('Up'),'',22); ?>
<?php } ?>
<form name="edit_course_category" method="post" action="courses.php?action=<?php echo $action; ?>">
<input type="hidden" name="edit_course_category" value="<?php echo $row['id']; ?>" />
<input type="hidden" name="sec_token" value="<?php echo $stok; ?>">
<input type="text" name="title_course_category" value="<?php echo $row['title']; ?>" />
<button class="save" type="submit" name="submit_edit_course_category"><?php echo get_lang('Ok'); ?></button>
</form>
<?php if ($row['id'] != $last['id']) { ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;move=down&amp;category=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::return_icon('down.png', get_lang('Down'),'',22); ?>
</a>
<?php } else { ?>
<?php echo Display::return_icon('down_na.png', get_lang('Down'),'',22); ?>
<?php } ?>
<a href="courses.php?action=deletecoursecategory&amp;id=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('delete.png', get_lang('Delete'), array('onclick' => "javascript: if (!confirm('".addslashes(api_htmlentities(get_lang("CourseCategoryAbout2bedeleted"), ENT_QUOTES, api_get_system_encoding()))."')) return false;"),22) ?>
</a>
<?php }
$counter++;
echo '<br /><br />';
// Show the courses inside this category
echo '<table class="data_table">';
$number_of_courses = isset($courses_in_category[$row['id']]) ? count($courses_in_category[$row['id']]) : 0;
$key = 0;
if (!empty($courses_in_category[$row['id']])) {
foreach ($courses_in_category[$row['id']] as $course) {
?>
<tr>
<td>
<a name="course<?php echo $course['code']; ?>"></a>
<strong><?php echo $course['title']; ?></strong><br />
<?php
if (api_get_setting('display_coursecode_in_courselist') === 'true') {
echo $course['visual_code'];
}
if (api_get_setting('display_coursecode_in_courselist') === 'true' &&
api_get_setting('display_teacher_in_courselist') === 'true'
) {
echo " - ";
}
if (api_get_setting('display_teacher_in_courselist') === 'true') {
echo $course['tutor'];
}
?>
</td>
<td valign="top">
<!-- edit -->
<?php
if (isset($_GET['edit']) && $course['code'] == $_GET['edit']) {
$edit_course = Security::remove_XSS($_GET['edit']); ?>
<!-- display category icons -->
<?php
$max_category_key = count($user_course_categories);
if ($action != 'unsubscribe') { ?>
<a href="courses.php?action=sortmycourses&amp;categoryid=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>#category<?php echo $row['id']; ?>">
<?php echo Display::display_icon('edit.png', get_lang('Edit'),'',22); ?>
<form name="edit_course_category" method="post" action="courses.php?action=<?php echo $action; ?>">
<input type="hidden" name="sec_token" value="<?php echo $stok; ?>">
<input type="hidden" name="course_2_edit_category" value="<?php echo $edit_course; ?>" />
<select name="course_categories">
<option value="0"><?php echo get_lang("NoCourseCategory"); ?></option>
<?php foreach ($user_course_categories as $row) { ?>
<option value="<?php echo $row['id'] ?>"><?php echo $row['title']; ?></option>
<?php } ?>
</select>
<button class="save" type="submit" name="submit_change_course_category"><?php echo get_lang('Ok'); ?></button>
</form>
<?php } ?>
<div style="float:left;width:110px;">
<?php
if (api_get_setting('show_courses_descriptions_in_catalog') == 'true') {
$icon_title = get_lang('CourseDetails') . ' - ' . $course['title'];
?>
<a href="<?php echo api_get_path(WEB_CODE_PATH); ?>inc/ajax/course_home.ajax.php?a=show_course_information&code=<?php echo $course['code'] ?>" data-title="<?php echo $icon_title ?>" title="<?php echo $icon_title ?>" class="ajax">
<?php echo Display::return_icon('info.png', $icon_title,'','22') ?>
<?php } ?>
</a>
<?php if ($row['id'] != $user_course_categories[0]['id']) { ?>
<a href="courses.php?action=<?php echo $action ?>&amp;move=up&amp;category=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::return_icon('up.png', get_lang('Up'),'',22); ?>
</a>
<?php if (isset($_GET['edit']) && $course['code'] == $_GET['edit']) { ?>
<?php echo Display::display_icon('edit_na.png', get_lang('Edit'),'',22); ?>
<?php } else { ?>
<?php echo Display::return_icon('up_na.png', get_lang('Up'),'',22); ?>
<?php } ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;edit=<?php echo $course['code']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('edit.png', get_lang('Edit'),'',22); ?>
</a>
<?php } ?>
<?php if ($row['id'] != $user_course_categories[$max_category_key - 1]['id']) { ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;move=down&amp;category=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::return_icon('down.png', get_lang('Down'),'',22); ?>
<?php if ($key > 0) { ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;move=up&amp;course=<?php echo $course['code']; ?>&amp;category=<?php echo $course['user_course_cat']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('up.png', get_lang('Up'),'',22); ?>
</a>
<?php } else { ?>
<?php echo Display::return_icon('down_na.png', get_lang('Down'),'',22); ?>
<?php echo Display::display_icon('up_na.png', get_lang('Up'),'',22); ?>
<?php } ?>
<a href="courses.php?action=deletecoursecategory&amp;id=<?php echo $row['id']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('delete.png', get_lang('Delete'), array('onclick' => "javascript: if (!confirm('".addslashes(api_htmlentities(get_lang("CourseCategoryAbout2bedeleted"), ENT_QUOTES, api_get_system_encoding()))."')) return false;"),22) ?>
</a>
<?php }
echo '<br /><br />';
// Show the courses inside this category
echo '<table class="data_table">';
$number_of_courses = isset($courses_in_category[$row['id']]) ? count($courses_in_category[$row['id']]) : 0;
$key = 0;
if (!empty($courses_in_category[$row['id']])) {
foreach ($courses_in_category[$row['id']] as $course) {
?>
<tr>
<td>
<a name="course<?php echo $course['code']; ?>"></a>
<strong><?php echo $course['title']; ?></strong><br />
<?php
if (api_get_setting('display_coursecode_in_courselist') === 'true') {
echo $course['visual_code'];
}
if (api_get_setting('display_coursecode_in_courselist') === 'true' &&
api_get_setting('display_teacher_in_courselist') === 'true'
) {
echo " - ";
}
if (api_get_setting('display_teacher_in_courselist') === 'true') {
echo $course['tutor'];
}
?>
</td>
<td valign="top">
<!-- edit -->
<?php
if (isset($_GET['edit']) && $course['code'] == $_GET['edit']) {
$edit_course = Security::remove_XSS($_GET['edit']); ?>
<form name="edit_course_category" method="post" action="courses.php?action=<?php echo $action; ?>">
<input type="hidden" name="sec_token" value="<?php echo $stok; ?>">
<input type="hidden" name="course_2_edit_category" value="<?php echo $edit_course; ?>" />
<select name="course_categories">
<option value="0"><?php echo get_lang("NoCourseCategory"); ?></option>
<?php foreach ($user_course_categories as $row) { ?>
<option value="<?php echo $row['id'] ?>"><?php echo $row['title']; ?></option>
<?php } ?>
</select>
<button class="save" type="submit" name="submit_change_course_category"><?php echo get_lang('Ok'); ?></button>
</form>
<?php } ?>
<div style="float:left;width:110px;">
<?php
if (api_get_setting('show_courses_descriptions_in_catalog') == 'true') {
$icon_title = get_lang('CourseDetails') . ' - ' . $course['title'];
?>
<a href="<?php echo api_get_path(WEB_CODE_PATH); ?>inc/ajax/course_home.ajax.php?a=show_course_information&code=<?php echo $course['code'] ?>" data-title="<?php echo $icon_title ?>" title="<?php echo $icon_title ?>" class="ajax">
<?php echo Display::return_icon('info.png', $icon_title,'','22') ?>
<?php } ?>
<?php if ($key < $number_of_courses - 1) { ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;move=down&amp;course=<?php echo $course['code']; ?>&amp;category=<?php echo $course['user_course_cat']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('down.png', get_lang('Down'),'',22); ?>
</a>
<?php } else { ?>
<?php echo Display::display_icon('down_na.png', get_lang('Down'),'',22); ?>
<?php } ?>
<?php if (isset($_GET['edit']) && $course['code'] == $_GET['edit']) { ?>
<?php echo Display::display_icon('edit_na.png', get_lang('Edit'),'',22); ?>
<?php } else { ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;edit=<?php echo $course['code']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('edit.png', get_lang('Edit'),'',22); ?>
</a>
<?php } ?>
<?php if ($key > 0) { ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;move=up&amp;course=<?php echo $course['code']; ?>&amp;category=<?php echo $course['user_course_cat']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('up.png', get_lang('Up'),'',22); ?>
</a>
<?php } else { ?>
<?php echo Display::display_icon('up_na.png', get_lang('Up'),'',22); ?>
<?php } ?>
<?php if ($key < $number_of_courses - 1) { ?>
<a href="courses.php?action=<?php echo $action; ?>&amp;move=down&amp;course=<?php echo $course['code']; ?>&amp;category=<?php echo $course['user_course_cat']; ?>&amp;sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('down.png', get_lang('Down'),'',22); ?>
</a>
<?php } else { ?>
<?php echo Display::display_icon('down_na.png', get_lang('Down'),'',22); ?>
<?php } ?>
</div>
<div style="float:left; margin-right:10px;">
<?php if ($course['status'] != 1) {
if ($course['unsubscr'] == 1) {
?>
</div>
<div style="float:left; margin-right:10px;">
<?php
if ($course['status'] != 1) {
if ($course['unsubscr'] == 1) {
?>
<form action="<?php echo api_get_self(); ?>" method="post" onsubmit="javascript: if (!confirm('<?php echo addslashes(api_htmlentities(get_lang("ConfirmUnsubscribeFromCourse"), ENT_QUOTES, api_get_system_encoding()))?>')) return false">
<input type="hidden" name="sec_token" value="<?php echo $stok; ?>">
<input type="hidden" name="unsubscribe" value="<?php echo $course['code']; ?>" />
<button class="btn btn-default" value="<?php echo get_lang('Unsubscribe'); ?>" name="unsub">
<?php echo get_lang('Unsubscribe'); ?>
</button>
</form>
</div>
<?php }
}
$key++;
<form action="<?php echo api_get_self(); ?>" method="post" onsubmit="javascript: if (!confirm('<?php echo addslashes(api_htmlentities(get_lang("ConfirmUnsubscribeFromCourse"), ENT_QUOTES, api_get_system_encoding()))?>')) return false">
<input type="hidden" name="sec_token" value="<?php echo $stok; ?>">
<input type="hidden" name="unsubscribe" value="<?php echo $course['code']; ?>" />
<button class="btn btn-default" value="<?php echo get_lang('Unsubscribe'); ?>" name="unsub">
<?php echo get_lang('Unsubscribe'); ?>
</button>
</form>
</div>
<?php }
}
echo '</table>';
$key++;
}
echo '</table>';
}
}
}

79
main/inc/lib/auth.lib.php
Unescape View File

@ -104,18 +104,7 @@ class Auth
*/
public function get_user_course_categories()
{
$user_id = api_get_user_id();
$table_category = Database::get_main_table(TABLE_USER_COURSE_CATEGORY);
$sql = "SELECT * FROM " . $table_category . "
WHERE user_id=$user_id
ORDER BY sort ASC";
$result = Database::query($sql);
$output = array();
while ($row = Database::fetch_array($result)) {
$output[] = $row;
}
return $output;
return CourseManager::get_user_course_categories(api_get_user_id());
}
/**
@ -283,65 +272,53 @@ class Auth
/**
* Moves the course one place up or down
* @param string Direction up/down
* @param string Category id
* @param string $direction Direction up/down
* @param string $category2move Category id
* @return bool True If it success
*/
public function move_category($direction, $category2move)
{
// the database definition of the table that stores the user defined course categories
$table_user_defined_category = Database::get_main_table(TABLE_USER_COURSE_CATEGORY);
$userId = api_get_user_id();
$userCategories = $this->get_user_course_categories();
$categories = array_values($userCategories);
$current_user_id = api_get_user_id();
$user_coursecategories = $this->get_user_course_categories();
$user_course_categories_info = $this->get_user_course_categories_info();
$result = false;
foreach ($user_coursecategories as $key => $category) {
$previous = null;
$target_category = [];
foreach ($categories as $key => $category) {
$category_id = $category['id'];
if ($category2move == $category_id) {
// source_course is the course where we clicked the up or down icon
$source_category = $user_course_categories_info[$category2move];
$source_category = $userCategories[$category2move];
// target_course is the course before/after the source_course (depending on the up/down icon)
if ($direction == 'up') {
$target_category = $user_course_categories_info[$user_coursecategories[$key - 1]['id']];
if (isset($categories[$key - 1])) {
$target_category = $userCategories[$categories[$key - 1]['id']];
}
} else {
$target_category = $user_course_categories_info[$user_coursecategories[$key + 1]['id']];
if (isset($categories[$key + 1])) {
$target_category = $userCategories[$categories[$key + 1]['id']];
}
}
}
}
$result = false;
if (count($target_category) > 0 && count($source_category) > 0) {
$sql_update1 = "UPDATE $table_user_defined_category SET sort='" . Database::escape_string($target_category['sort']) . "'
WHERE id='" . intval($source_category['id']) . "' AND user_id='" . $current_user_id . "'";
$sql_update2 = "UPDATE $table_user_defined_category SET sort='" . Database::escape_string($source_category['sort']) . "'
WHERE id='" . intval($target_category['id']) . "' AND user_id='" . $current_user_id . "'";
$result1 = Database::query($sql_update2);
$result2 = Database::query($sql_update1);
if (Database::affected_rows($result1) && Database::affected_rows($result2)) {
$table = Database::get_main_table(TABLE_USER_COURSE_CATEGORY);
$sql = "UPDATE $table SET
sort = '" . Database::escape_string($target_category['sort']) . "'
WHERE id='" . intval($source_category['id']) . "' AND user_id='" . $userId . "'";
$resultFirst = Database::query($sql);
$sql = "UPDATE $table SET
sort = '" . Database::escape_string($source_category['sort']) . "'
WHERE id='" . intval($target_category['id']) . "' AND user_id='" . $userId . "'";
$resultSecond = Database::query($sql);
if (Database::affected_rows($resultFirst) && Database::affected_rows($resultSecond)) {
$result = true;
}
}
return $result;
}
/**
* Retrieves the user defined course categories and all the info that goes with it
* @return array containing all the info of the user defined courses categories with the id as key of the array
*/
public function get_user_course_categories_info()
{
$current_user_id = api_get_user_id();
$table_category = Database::get_main_table(TABLE_USER_COURSE_CATEGORY);
$sql = "SELECT * FROM " . $table_category . "
WHERE user_id='" . $current_user_id . "'
ORDER BY sort ASC";
$result = Database::query($sql);
while ($row = Database::fetch_array($result)) {
$output[$row['id']] = $row;
}
return $output;
return $result;
}
/**

23
main/inc/lib/course.lib.php
Unescape View File

@ -3965,24 +3965,21 @@ class CourseManager
/**
* Retrieves the user defined course categories
* @param string $userId
* @return array containing all the titles of the user defined courses with the id as key of the array
* @param int $userId
* @return array
*/
public static function get_user_course_categories($userId = '')
public static function get_user_course_categories($userId = 0)
{
if ($userId == '') {
$realUserId = api_get_user_id();
} else {
$realUserId = $userId;
}
$output = array();
$userId = empty($userId) ? api_get_user_id() : (int) $userId;
$table_category = Database::get_main_table(TABLE_USER_COURSE_CATEGORY);
$sql = "SELECT * FROM $table_category
WHERE user_id = '".intval($realUserId)."'";
WHERE user_id = $userId
ORDER BY sort ASC
";
$result = Database::query($sql);
while ($row = Database::fetch_array($result)) {
$output[$row['id']] = $row['title'];
$output = array();
while ($row = Database::fetch_array($result, 'ASSOC')) {
$output[$row['id']] = $row;
}
return $output;
}

6
main/inc/lib/userportal.lib.php
Unescape View File

@ -1853,15 +1853,13 @@ class IndexManager
$listUserCategories[0] = '';
$html .= '<div class="session-view-block">';
foreach ($listUserCategories as $userCategoryId => $userCatTitle) {
foreach ($listUserCategories as $userCategoryId => $userCat) {
// add user category
$userCategoryHtml = '';
if ($userCategoryId != 0) {
$userCategoryHtml = '<div class="session-view-well ">';
$userCategoryHtml .= self::getHtmlForUserCategory($userCategoryId, $userCat['title']);
}
$userCategoryHtml .= self::getHtmlForUserCategory($userCategoryId, $userCatTitle);
// look for course in this userCat in session courses : $listCoursesInSession
$htmlCategory = '';
if (isset($listCoursesInSession[$userCategoryId])) {

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