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chamilo-lms
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[svn r20109] logic changes - improvements in blog - (partial FS#4100)

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skala
Isaac Flores 16 years ago
parent 744ed25526
commit 149986e10d
2 changed files with 116 additions and 49 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. 60
      main/blog/blog_admin.php
  2. 105
      main/inc/lib/blog.lib.php

60
main/blog/blog_admin.php
Unescape View File

@ -59,12 +59,25 @@ if (api_is_allowed_to_edit())
// showing the header if we are not in the learning path, if we are in
// the learning path, we do not include the banner so we have to explicitly
// include the stylesheet, which is normally done in the header
if ($_GET['origin'] != 'learnpath')
{
Display::display_header($nameTools,'Blogs');
}
else
{
if ($_GET['origin'] != 'learnpath') {
$interbreadcrumb[]= array (
'url' => 'blog_admin.php?',
'name' => $nameTools
);
$my_url='';
if (isset($_GET['action']) && $_GET['action']=='add') {
$current_section=get_lang('AddBlog');
$my_url='action=add';
} elseif (isset($_GET['action']) && $_GET['action']=='edit') {
$current_section=get_lang('EditBlog');
$my_url='action=edit&blog_id='.Security::remove_XSS($_GET['blog_id']);
}
$interbreadcrumb[]= array (
'url' => 'blog_admin.php?'.$my_url,
'name' => $current_section
);
Display::display_header('');
} else {
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"".$clarolineRepositoryWeb."css/default.css\"/>";
}
/*
@ -107,32 +120,35 @@ if (api_is_allowed_to_edit())
//api_introductionsection(TOOL_BLOG);
if (isset($_GET['action']) && $_GET['action'] == 'add')
{
if (isset($_GET['action']) && $_GET['action'] == 'add') {
// we show the form if
// 1. no post data
// 2. there is post data and one of the three form elements is empty
if (!$_POST OR (!empty($_POST) AND (empty($_POST['Submit']) OR empty($_POST['blog_name']) OR empty($_POST['blog_subtitle']))))
{
if (!$_POST OR (!empty($_POST) AND (empty($_POST['Submit']) OR empty($_POST['blog_name']) OR empty($_POST['blog_subtitle'])))) {
// if there is post data there is certainly an error in the form
if ($_POST)
{
/*if ($_POST){
Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'));
}*/
if (strlen($_POST['blog_name'])==0 || strlen($_POST['blog_subtitle'])==0 ) {
if (count($_POST)>0) {
Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'));
}
}
Blog::display_new_blog_form();
}
}
if (isset($_GET['action']) && $_GET['action'] == 'edit')
{
if (isset($_GET['action']) && $_GET['action'] == 'edit') {
// we show the form if
// 1. no post data
// 2. there is post data and one of the three form elements is empty
if (!$_POST OR (!empty($_POST) AND (empty($_POST['edit_blog_submit']) OR empty($_POST['blog_name']) OR empty($_POST['blog_subtitle']))))
{
// if there is post data there is certainly an error in the form
if ($_POST)
{
if ($_POST) {
Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'));
}
Blog::display_edit_blog_form(Database::escape_string((int)$_GET['blog_id']));
@ -142,17 +158,17 @@ if (api_is_allowed_to_edit())
echo '<div class="actions">';
echo "<a href='".api_get_self()."?".api_get_cidreq()."&action=add'>",Display::return_icon('blog_new.gif',get_lang('AddBlog')),get_lang('AddBlog')."</a>";
echo '</div>';
echo "<table width=\"100%\" border=\"0\" cellspacing=\"2\" class='data_table'>";
/*echo "<table width=\"100%\" border=\"0\" cellspacing=\"2\" class='data_table'>";
echo "<tr>",
"<th>",get_lang('Title'),"</th>\n",
"<th>",get_lang('Subtitle'),"</th>\n",
"<th>",get_lang('Modify'),"</th>\n",
"</tr>\n";
Blog::display_blog_list();
echo "</table>";
}
else
{
echo "</table>";*/
Blog::display_blog_list();
} else {
api_not_allowed(true);
}

105
main/inc/lib/blog.lib.php
Unescape View File

@ -133,33 +133,39 @@ class Blog
function create_blog($title, $subtitle)
{
global $_user;
$current_date=date('Y-m-d H:i:s',time());
// Tabel definitions
$tbl_blogs = Database::get_course_table(TABLE_BLOGS);
$tbl_tool = Database::get_course_table(TABLE_TOOL_LIST);
$tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS);
$tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS);
// Create the blog
$sql = "INSERT INTO $tbl_blogs (`blog_name`, `blog_subtitle`, `date_creation`, `visibility` )
VALUES ('".Database::escape_string($title)."', '".Database::escape_string($subtitle)."', NOW(), '1');";
api_sql_query($sql, __FILE__, __LINE__);
$this_blog_id = Database::get_last_insert_id();
// Make first post. :)
$sql = "INSERT INTO $tbl_blogs_posts (`title`, `full_text`, `date_creation`, `blog_id`, `author_id` )
VALUES ('".get_lang("Welcome")."', '" . get_lang('FirstPostText')."', NOW(), '".Database::escape_string((int)$this_blog_id)."', '".Database::escape_string((int)$_user['user_id'])."');";
api_sql_query($sql, __FILE__, __LINE__);
// Put it on course homepage
$sql = "INSERT INTO $tbl_tool (name, link, image, visibility, admin, address, added_tool)
VALUES ('".Database::escape_string($title)."','blog/blog.php?blog_id=".(int)$this_blog_id."','blog.gif','1','0','pastillegris.gif',0)";
api_sql_query($sql, __FILE__, __LINE__);
// Subscribe the teacher to this blog
Blog::set_user_subscribed((int)$this_blog_id,(int)$_user['user_id']);
return void;
//verified if exist blog
$sql='SELECT COUNT(*) as count FROM '.$tbl_blogs.' WHERE blog_name="'.$title.'" AND blog_subtitle="'.$subtitle.'";';
$res=Database::query($sql,__FILE__,__LINE__);
$info_count=Database::result($res,0,0);
if ($info_count==0) {
// Create the blog
$sql = "INSERT INTO $tbl_blogs (`blog_name`, `blog_subtitle`, `date_creation`, `visibility` )
VALUES ('".Database::escape_string($title)."', '".Database::escape_string($subtitle)."', '".$current_date."', '1');";
api_sql_query($sql, __FILE__, __LINE__);
$this_blog_id = Database::get_last_insert_id();
// Make first post. :)
$sql = "INSERT INTO $tbl_blogs_posts (`title`, `full_text`, `date_creation`, `blog_id`, `author_id` )
VALUES ('".get_lang("Welcome")."', '" . get_lang('FirstPostText')."','".$current_date."', '".Database::escape_string((int)$this_blog_id)."', '".Database::escape_string((int)$_user['user_id'])."');";
api_sql_query($sql, __FILE__, __LINE__);
// Put it on course homepage
$sql = "INSERT INTO $tbl_tool (name, link, image, visibility, admin, address, added_tool)
VALUES ('".Database::escape_string($title)."','blog/blog.php?blog_id=".(int)$this_blog_id."','blog.gif','1','0','pastillegris.gif',0)";
api_sql_query($sql, __FILE__, __LINE__);
// Subscribe the teacher to this blog
Blog::set_user_subscribed((int)$this_blog_id,(int)$_user['user_id']);
return void;
}
}
/**
@ -259,7 +265,8 @@ class Blog
$upload_ok=true;
$has_attachment=false;
$current_date=date('Y-m-d H:i:s',time());
if(!empty($_FILES['user_upload']['name']))
{
require_once('fileUpload.lib.php');
@ -274,7 +281,7 @@ class Blog
// Create the post
$sql = "INSERT INTO " . $tbl_blogs_posts." (`title`, `full_text`, `date_creation`, `blog_id`, `author_id` )
VALUES ('".Database::escape_string($title)."', '".Database::escape_string($full_text)."', NOW(), '".(int)$blog_id."', '".(int)$_user['user_id']."');";
VALUES ('".Database::escape_string($title)."', '".Database::escape_string($full_text)."','".$current_date."', '".(int)$blog_id."', '".(int)$_user['user_id']."');";
api_sql_query($sql, __FILE__, __LINE__);
$last_post_id=Database::insert_id();
@ -398,7 +405,8 @@ class Blog
$upload_ok=true;
$has_attachment=false;
$current_date=date('Y-m-d H:i:s',time());
if(!empty($_FILES['user_upload']['name']))
{
require_once('fileUpload.lib.php');
@ -413,7 +421,7 @@ class Blog
// Create the comment
$sql = "INSERT INTO $tbl_blogs_comments (`title`, `comment`, `author_id`, `date_creation`, `blog_id`, `post_id`, `parent_comment_id`, `task_id` )
VALUES ('".Database::escape_string($title)."', '".Database::escape_string($full_text)."', '".(int)$_user['user_id']."', NOW(), '".(int)$blog_id."', '".(int)$post_id."', '".(int)$parent_id."', '".(int)$task_id."')";
VALUES ('".Database::escape_string($title)."', '".Database::escape_string($full_text)."', '".(int)$_user['user_id']."','".$current_date."', '".(int)$blog_id."', '".(int)$post_id."', '".(int)$parent_id."', '".(int)$task_id."')";
api_sql_query($sql, __FILE__, __LINE__);
// Empty post values, or they are shown on the page again
@ -2854,10 +2862,52 @@ class Blog
global $charset;
// Init
$counter = 0;
$tbl_blogs = Database::get_course_table(TABLE_BLOGS);
$sql = 'SELECT blog_name,blog_subtitle,visibility,blog_id FROM '.$tbl_blogs.' ORDER BY date_creation DESC ';
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row_project=Database::fetch_row($result)) {
$list_info[]=$row_project;
}
$list_content_blog=array();
$list_body_blog=array();
$sql = "SELECT `blog_id`, `blog_name`, `blog_subtitle`, `visibility` FROM $tbl_blogs ORDER BY `blog_name`";
foreach($list_info as $key => $info_log) {
$list_body_blog[]=$info_log[0];
$list_body_blog[]=$info_log[1];
$visibility_icon=($info_log[2]==0) ? 'invisible' : 'visible';
$visibility_info=($info_log[2]==0) ? 'Visible' : 'Invisible';
$my_image.='<a href="' .api_get_self(). '?action=edit&amp;blog_id=' . $info_log[3] . '">';
$my_image.='<img src="../img/edit.gif" border="0" title="' . get_lang('EditBlog') . '" />';
$my_image.="</a>\n";
$my_image.='<a href="' .api_get_self(). '?action=delete&amp;blog_id=' . $info_log[3] . '" ';
$my_image.='onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset)). '\')) return false;" >';
$my_image.='<img src="../img/delete.gif" border="0" title="' . get_lang('DeleteBlog') . '" />';
$my_image.="</a>\n";
$my_image.='<a href="' .api_get_self(). '?action=visibility&amp;blog_id=' . $info_log[3] . '">';
$my_image.='<img src="../img/' . $visibility_icon . '.gif" border="0" title="' . get_lang($visibility_info) . '" />';
$my_image.="</a>\n";
$list_body_blog[]=$my_image;
$my_image='';
$list_content_blog[]=$list_body_blog;
$list_body_blog=array();
}
$parameters='';
//$parameters=array('action'=>Security::remove_XSS($_GET['action']));
$table = new SortableTableFromArrayConfig($list_content_blog, 1,20,'project');
$table->set_additional_parameters($parameters);
$table->set_header(0, get_lang('Title'));
$table->set_header(1, get_lang('Subtitle'));
$table->set_header(2, get_lang('Modify'));
$table->display();
$list_content_blog=array();
/*$sql = "SELECT `blog_id`, `blog_name`, `blog_subtitle`, `visibility` FROM $tbl_blogs ORDER BY `blog_name`";
$result = api_sql_query($sql, __FILE__, __LINE__);
while($blog = Database::fetch_array($result))
@ -2884,8 +2934,9 @@ class Blog
"</a>\n",
'</td>',
'</tr>';
}
}*/
}
}

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