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chamilo-lms
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Adding hot courses block (partial) see #4200

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skala
Julio Montoya 13 years ago
parent 385ab79135
commit b20c8f927a
5 changed files with 90 additions and 33 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. 9
      main/inc/lib/course.lib.php
  2. 49
      main/inc/lib/database.lib.php
  3. 45
      main/inc/lib/database.mysqli.lib.php
  4. 6
      main/inc/lib/userportal.lib.php
  5. 14
      main/template/default/layout/layout_2_col.tpl

9
main/inc/lib/course.lib.php
Unescape View File

@ -3591,6 +3591,15 @@ class CourseManager {
Database::delete($table_user_course_vote, array('c_id = ? AND session_id = ? AND url_id = ?' => $params));
}
}
function return_hot_courses($limit = 5) {
$table_course_ranking = Database::get_main_table(TABLE_STATISTIC_TRACK_COURSE_RANKING);
$params['url_id'] = api_get_current_access_url_id();
$result = Database::select('c_id, accesses, points, users', $table_course_ranking, array('where' => array('url_id = ?' => $params), 'order' => array('accesses DESC, users DESC, points DESC'), 'limit' => $limit), 'all', true);
return $result;
}
} //end class CourseManager

49
main/inc/lib/database.lib.php
Unescape View File

@ -1170,7 +1170,7 @@ class Database {
}
$sql = "SELECT $clean_columns FROM $table_name $conditions";
//echo $sql.'<br />';
//echo $sql.'<br />';
$result = self::query($sql);
$array = array();
//if (self::num_rows($result) > 0 ) {
@ -1237,28 +1237,47 @@ class Database {
$return_value = " WHERE $where_return" ;
}
break;
case 'order':
$order_array = explode(' ', $condition_data);
if (!empty($order_array)) {
if (count($order_array) > 1 && !empty($order_array[0])) {
$order_array[0] = self::escape_string($order_array[0]);
if (!empty($order_array[1])) {
$order_array[1] = strtolower($order_array[1]);
$order = 'desc';
if (in_array($order_array[1], array('desc', 'asc'))) {
$order = $order_array[1];
case 'order':
$order_array = $condition_data;
if (!empty($order_array)) {
if (count($order_array) >= 1 && !empty($order_array[0])) {
$order_array = self::escape_string($order_array[0]);
$new_order_array = explode(',', $order_array);
$temp_value = array();
foreach($new_order_array as $element) {
$element = explode(' ', $element);
$element = array_filter($element);
$element = array_values($element);
if (!empty($element[1])) {
$element[1] = strtolower($element[1]);
$order = 'DESC';
if (in_array($element[1], array('desc', 'asc'))) {
$order = $element[1];
}
$temp_value[]= $element[0].' '.$order.' ';
} else {
//by default DESC
$temp_value[]= $element[0].' DESC ';
}
}
$return_value .= ' ORDER BY '.$order_array[0].' '.$order;
} else {
$return_value .= ' ORDER BY '.$order_array[0].' DESC ';
if (!empty($temp_value)) {
$return_value .= ' ORDER BY '.implode(', ', $temp_value);
} else {
//$return_value .= '';
}
}
}
break;
case 'limit':
$limit_array = explode(',', $condition_data);
if (!empty($limit_array)) {
if (count($limit_array) > 1) {
if (count($limit_array) > 1) {
$return_value .= ' LIMIT '.intval($limit_array[0]).' , '.intval($limit_array[1]);
} else {
$return_value .= ' LIMIT '.intval($limit_array[0]);

45
main/inc/lib/database.mysqli.lib.php
Unescape View File

@ -1156,23 +1156,40 @@ class Database {
}
break;
case 'order':
$order_array = explode(' ', $condition_data);
if (!empty($order_array)) {
if (count($order_array) > 1) {
$order_array[0] = self::escape_string($order_array[0]);
if (!empty($order_array[1])) {
$order_array[1] = strtolower($order_array[1]);
$order = 'desc';
if (in_array($order_array[1], array('desc', 'asc'))) {
$order = $order_array[1];
$order_array = $condition_data;
if (!empty($order_array)) {
if (count($order_array) >= 1 && !empty($order_array[0])) {
$order_array = self::escape_string($order_array[0]);
$new_order_array = explode(',', $order_array);
$temp_value = array();
foreach($new_order_array as $element) {
$element = explode(' ', $element);
$element = array_filter($element);
$element = array_values($element);
if (!empty($element[1])) {
$element[1] = strtolower($element[1]);
$order = 'DESC';
if (in_array($element[1], array('desc', 'asc'))) {
$order = $element[1];
}
$temp_value[]= $element[0].' '.$order.' ';
} else {
//by default DESC
$temp_value[]= $element[0].' DESC ';
}
}
$return_value .= ' ORDER BY '.$order_array[0].' '.$order;
} else {
$return_value .= ' ORDER BY '.$order_array[0].' DESC ';
if (!empty($temp_value)) {
$return_value .= ' ORDER BY '.implode(', ', $temp_value);
} else {
//$return_value .= '';
}
}
}
}
break;
case 'limit':

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

@ -1325,7 +1325,7 @@ class IndexManager {
}
}
function return_hot_courses() {
Course::manager
}
function return_hot_courses() {
return CourseManager::return_hot_courses();
}
}

14
main/template/default/layout/layout_2_col.tpl
Unescape View File

@ -16,13 +16,25 @@
{$message}
{$content}
{$announcements_block}
{if !(empty($hot_courses)) }
<h3>Hottest courses</h3>
{foreach $hot_courses as $hot_course}
<div class="categories-block-course">
<div class="categories-content-course">
Course id: {$hot_course.c_id}
</div>
</div>
{/foreach}
{/if}
</div>
<div id="menu-wrapper">
{if $_u.logged == 0}
{include file="default/layout/login_form.tpl"}
{/if}
{/if}
{$profile_block}
{$account_block}
{$teacher_block}

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