chamilo /
chamilo-lms
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like Blog often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Blog, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 13 | class Blog |
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| 14 | { |
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| 15 | /** |
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| 16 | * Get the title of a blog |
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| 17 | * @author Toon Keppens |
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| 18 | * @param int $blog_id The internal ID of the blog |
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| 19 | * @return string Blog Title |
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| 20 | */ |
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| 21 | View Code Duplication | public static function getBlogTitle($blog_id) |
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| 22 | { |
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| 23 | $course_id = api_get_course_int_id(); |
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| 24 | |||
| 25 | if (is_numeric($blog_id)) { |
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| 26 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
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| 27 | |||
| 28 | $sql = "SELECT blog_name |
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| 29 | FROM $tbl_blogs |
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| 30 | WHERE c_id = $course_id AND blog_id = ".intval($blog_id); |
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| 31 | |||
| 32 | $result = Database::query($sql); |
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| 33 | $blog = Database::fetch_array($result); |
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| 34 | |||
| 35 | return stripslashes($blog['blog_name']); |
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| 36 | } |
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| 37 | } |
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| 38 | |||
| 39 | /** |
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| 40 | * Get the description of a blog |
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| 41 | * @author Toon Keppens |
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| 42 | * @param int $blog_id The internal ID of the blog |
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| 43 | * @return string Blog description |
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| 44 | */ |
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| 45 | public static function getBlogSubtitle($blog_id) |
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| 46 | { |
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| 47 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
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| 48 | $course_id = api_get_course_int_id(); |
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| 49 | $sql = "SELECT blog_subtitle FROM $tbl_blogs |
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| 50 | WHERE c_id = $course_id AND blog_id ='".intval($blog_id)."'"; |
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| 51 | $result = Database::query($sql); |
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| 52 | $blog = Database::fetch_array($result); |
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| 53 | |||
| 54 | return stripslashes($blog['blog_subtitle']); |
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| 55 | } |
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| 56 | |||
| 57 | /** |
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| 58 | * Get the users of a blog |
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| 59 | * @author Toon Keppens |
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| 60 | * @param int $blog_id The ID of the blog |
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| 61 | * @return array Returns an array with [userid]=>[username] |
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| 62 | */ |
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| 63 | public static function getBlogUsers($blog_id) |
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| 64 | { |
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| 65 | // Database table definitions |
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| 66 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
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| 67 | $tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); |
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| 68 | |||
| 69 | $course_id = api_get_course_int_id(); |
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| 70 | |||
| 71 | // Get blog members |
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| 72 | $sql = "SELECT user.user_id, user.firstname, user.lastname |
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| 73 | FROM $tbl_blogs_rel_user blogs_rel_user |
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| 74 | INNER JOIN $tbl_users user |
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| 75 | ON (blogs_rel_user.user_id = user.user_id) |
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| 76 | WHERE |
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| 77 | blogs_rel_user.c_id = $course_id AND |
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| 78 | blogs_rel_user.blog_id = '".(int) $blog_id."'"; |
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| 79 | $result = Database::query($sql); |
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| 80 | $blog_members = array(); |
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| 81 | View Code Duplication | while ($user = Database::fetch_array($result)) { |
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| 82 | $blog_members[$user['user_id']] = api_get_person_name( |
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| 83 | $user['firstname'], |
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| 84 | $user['lastname'] |
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| 85 | ); |
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| 86 | } |
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| 87 | |||
| 88 | return $blog_members; |
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| 89 | } |
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| 90 | |||
| 91 | /** |
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| 92 | * Creates a new blog in the given course |
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| 93 | * @author Toon Keppens |
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| 94 | * @param string $title The title of the new blog |
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| 95 | * @param string $subtitle The description (or subtitle) of the new blog |
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| 96 | * @return void |
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| 97 | */ |
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| 98 | public static function addBlog($title, $subtitle) |
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| 99 | { |
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| 100 | $_user = api_get_user_info(); |
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| 101 | $course_id = api_get_course_int_id(); |
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| 102 | |||
| 103 | $current_date = api_get_utc_datetime(); |
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| 104 | $session_id = api_get_session_id(); |
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| 105 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
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| 106 | $tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
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| 107 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
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| 108 | $title = Database::escape_string($title); |
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| 109 | $subtitle = Database::escape_string($subtitle); |
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| 110 | |||
| 111 | //verified if exist blog |
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| 112 | $sql = "SELECT COUNT(*) as count FROM $tbl_blogs |
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| 113 | WHERE |
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| 114 | c_id = $course_id AND |
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| 115 | blog_name = '$title' AND |
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| 116 | blog_subtitle = '$subtitle'"; |
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| 117 | $res = Database::query($sql); |
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| 118 | $info_count = Database::result($res, 0, 0); |
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| 119 | |||
| 120 | if ($info_count == 0) { |
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| 121 | // Create the blog |
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| 122 | $params = [ |
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| 123 | 'blog_id' => 0, |
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| 124 | 'c_id' => $course_id, |
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| 125 | 'blog_name' => $title, |
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| 126 | 'blog_subtitle' => $subtitle, |
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| 127 | 'date_creation' => $current_date, |
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| 128 | 'visibility' => 1, |
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| 129 | 'session_id' => $session_id, |
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| 130 | ]; |
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| 131 | $this_blog_id = Database::insert($tbl_blogs, $params); |
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| 132 | |||
| 133 | View Code Duplication | if ($this_blog_id > 0) { |
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| 134 | $sql = "UPDATE $tbl_blogs SET blog_id = iid WHERE iid = $this_blog_id"; |
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| 135 | Database::query($sql); |
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| 136 | |||
| 137 | // insert into item_property |
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| 138 | api_item_property_update( |
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| 139 | api_get_course_info(), |
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| 140 | TOOL_BLOGS, |
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| 141 | $this_blog_id, |
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| 142 | 'BlogAdded', |
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| 143 | api_get_user_id() |
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| 144 | ); |
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| 145 | } |
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| 146 | |||
| 147 | // Make first post. :) |
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| 148 | $params = [ |
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| 149 | 'post_id' => 0, |
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| 150 | 'c_id' => $course_id, |
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| 151 | 'title' => get_lang("Welcome"), |
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| 152 | 'full_text' => get_lang('FirstPostText'), |
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| 153 | 'date_creation' => $current_date, |
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| 154 | 'blog_id' => $this_blog_id, |
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| 155 | 'author_id' => $_user['user_id'], |
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| 156 | ]; |
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| 157 | $postId = Database::insert($tbl_blogs_posts, $params); |
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| 158 | if ($postId) { |
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| 159 | $sql = "UPDATE $tbl_blogs_posts SET post_id = iid WHERE iid = $postId"; |
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| 160 | Database::query($sql); |
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| 161 | } |
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| 162 | |||
| 163 | // Put it on course homepage |
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| 164 | $sql = "INSERT INTO $tbl_tool (c_id, name, link, image, visibility, admin, address, added_tool, session_id, target) |
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| 165 | VALUES ($course_id, '$title', 'blog/blog.php?blog_id=$this_blog_id','blog.gif','1','0','pastillegris.gif',0,'$session_id', '')"; |
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| 166 | Database::query($sql); |
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| 167 | |||
| 168 | $toolId = Database::insert_id(); |
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| 169 | if ($toolId) { |
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| 170 | $sql = "UPDATE $tbl_tool SET id = iid WHERE iid = $toolId"; |
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| 171 | Database::query($sql); |
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| 172 | } |
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| 173 | |||
| 174 | // Subscribe the teacher to this blog |
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| 175 | self::subscribeUser($this_blog_id, $_user['user_id']); |
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| 176 | } |
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| 177 | } |
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| 178 | |||
| 179 | /** |
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| 180 | * Subscribes a user to a given blog |
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| 181 | * @author Toon Keppens |
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| 182 | * @param int $blog_id The internal blog ID |
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| 183 | * @param int $user_id The internal user ID (of the user to be subscribed) |
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| 184 | * @return void |
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| 185 | */ |
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| 186 | public static function subscribeUser($blog_id, $user_id) |
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| 187 | { |
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| 188 | $tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); |
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| 189 | $tbl_user_permissions = Database::get_course_table(TABLE_PERMISSION_USER); |
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| 190 | |||
| 191 | $course_id = api_get_course_int_id(); |
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| 192 | $blog_id = intval($blog_id); |
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| 193 | $user_id = intval($user_id); |
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| 194 | |||
| 195 | // Subscribe the user |
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| 196 | $sql = "INSERT INTO $tbl_blogs_rel_user (c_id, blog_id, user_id ) |
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| 197 | VALUES ($course_id, $blog_id, $user_id)"; |
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| 198 | Database::query($sql); |
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| 199 | |||
| 200 | // Give this user basic rights |
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| 201 | $sql = "INSERT INTO $tbl_user_permissions (c_id, user_id, tool, action) |
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| 202 | VALUES ($course_id, $user_id, 'BLOG_$blog_id', 'article_add')"; |
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| 203 | Database::query($sql); |
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| 204 | |||
| 205 | $id = Database::insert_id(); |
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| 206 | if ($id) { |
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| 207 | $sql = "UPDATE $tbl_user_permissions SET id = iid WHERE iid = $id"; |
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| 208 | Database::query($sql); |
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| 209 | } |
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| 210 | |||
| 211 | $sql = "INSERT INTO $tbl_user_permissions (c_id, user_id, tool, action) |
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| 212 | VALUES ($course_id, $user_id,'BLOG_$blog_id', 'article_comments_add')"; |
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| 213 | Database::query($sql); |
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| 214 | |||
| 215 | $id = Database::insert_id(); |
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| 216 | if ($id) { |
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| 217 | $sql = "UPDATE $tbl_user_permissions SET id = iid WHERE iid = $id"; |
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| 218 | Database::query($sql); |
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| 219 | } |
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| 220 | } |
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| 221 | |||
| 222 | /** |
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| 223 | * Update title and subtitle of a blog in the given course |
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| 224 | * @author Toon Keppens |
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| 225 | * @param int $blog_id The internal ID of the blog |
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| 226 | * @param string $title The title to be set |
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| 227 | * @param string $subtitle The subtitle (or description) to be set |
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| 228 | * @return void |
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| 229 | */ |
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| 230 | public static function editBlog($blog_id, $title, $subtitle = '') |
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| 231 | { |
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| 232 | // Table definitions |
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| 233 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
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| 234 | $tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
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| 235 | |||
| 236 | $course_id = api_get_course_int_id(); |
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| 237 | $blog_id = intval($blog_id); |
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| 238 | $title = Database::escape_string($title); |
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| 239 | $subtitle = Database::escape_string($subtitle); |
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| 240 | |||
| 241 | // Update the blog |
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| 242 | $sql = "UPDATE $tbl_blogs SET |
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| 243 | blog_name = '$title', |
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| 244 | blog_subtitle = '$subtitle' |
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| 245 | WHERE |
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| 246 | c_id = $course_id AND |
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| 247 | blog_id = $blog_id |
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| 248 | LIMIT 1"; |
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| 249 | Database::query($sql); |
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| 250 | |||
| 251 | //update item_property (update) |
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| 252 | api_item_property_update( |
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| 253 | api_get_course_info(), |
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| 254 | TOOL_BLOGS, |
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| 255 | $blog_id, |
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| 256 | 'BlogUpdated', |
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| 257 | api_get_user_id() |
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| 258 | ); |
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| 259 | |||
| 260 | // Update course homepage link |
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| 261 | $sql = "UPDATE $tbl_tool SET |
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| 262 | name = '$title' |
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| 263 | WHERE c_id = $course_id AND link = 'blog/blog.php?blog_id=$blog_id' |
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| 264 | LIMIT 1"; |
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| 265 | Database::query($sql); |
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| 266 | } |
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| 267 | |||
| 268 | /** |
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| 269 | * Deletes a blog and it's posts from the course database |
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| 270 | * @author Toon Keppens |
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| 271 | * @param Integer $blog_id The internal blog ID |
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| 272 | * @return void |
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| 273 | */ |
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| 274 | public static function deleteBlog($blog_id) |
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| 275 | { |
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| 276 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
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| 277 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
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| 278 | $tbl_blogs_comment = Database::get_course_table(TABLE_BLOGS_COMMENTS); |
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| 279 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
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| 280 | $tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
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| 281 | $tbl_blogs_rating = Database::get_course_table(TABLE_BLOGS_RATING); |
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| 282 | |||
| 283 | $course_id = api_get_course_int_id(); |
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| 284 | $blog_id = intval($blog_id); |
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| 285 | |||
| 286 | // Delete posts from DB and the attachments |
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| 287 | self::deleteAllBlogAttachments($blog_id); |
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| 288 | |||
| 289 | //Delete comments |
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| 290 | $sql = "DELETE FROM $tbl_blogs_comment WHERE c_id = $course_id AND blog_id = $blog_id"; |
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| 291 | Database::query($sql); |
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| 292 | |||
| 293 | // Delete posts |
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| 294 | $sql = "DELETE FROM $tbl_blogs_posts WHERE c_id = $course_id AND blog_id = $blog_id"; |
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| 295 | Database::query($sql); |
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| 296 | |||
| 297 | // Delete tasks |
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| 298 | $sql = "DELETE FROM $tbl_blogs_tasks WHERE c_id = $course_id AND blog_id = $blog_id"; |
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| 299 | Database::query($sql); |
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| 300 | |||
| 301 | // Delete ratings |
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| 302 | $sql = "DELETE FROM $tbl_blogs_rating WHERE c_id = $course_id AND blog_id = $blog_id"; |
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| 303 | Database::query($sql); |
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| 304 | |||
| 305 | // Delete blog |
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| 306 | $sql = "DELETE FROM $tbl_blogs WHERE c_id = $course_id AND blog_id = $blog_id"; |
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| 307 | Database::query($sql); |
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| 308 | |||
| 309 | // Delete from course homepage |
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| 310 | $sql = "DELETE FROM $tbl_tool WHERE c_id = $course_id AND link = 'blog/blog.php?blog_id=$blog_id"; |
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| 311 | Database::query($sql); |
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| 312 | |||
| 313 | //update item_property (delete) |
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| 314 | api_item_property_update( |
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| 315 | api_get_course_info(), |
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| 316 | TOOL_BLOGS, |
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| 317 | $blog_id, |
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| 318 | 'delete', |
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| 319 | api_get_user_id() |
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| 320 | ); |
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| 321 | } |
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| 322 | |||
| 323 | /** |
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| 324 | * Creates a new post in a given blog |
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| 325 | * @author Toon Keppens |
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| 326 | * @param string $title The title of the new post |
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| 327 | * @param string $full_text The full text of the new post |
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| 328 | * @param string $file_comment The text of the comment (if any) |
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| 329 | * @param int $blog_id The internal blog ID |
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| 330 | * @return void |
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| 331 | */ |
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| 332 | public static function createPost($title, $full_text, $file_comment, $blog_id) |
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| 333 | { |
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| 334 | $_user = api_get_user_info(); |
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| 335 | $_course = api_get_course_info(); |
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| 336 | $course_id = $_course['real_id']; |
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| 337 | $blog_id = intval($blog_id); |
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| 338 | |||
| 339 | $blog_table_attachment = Database::get_course_table(TABLE_BLOGS_ATTACHMENT); |
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| 340 | $upload_ok = true; |
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| 341 | $has_attachment = false; |
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| 342 | $current_date = api_get_utc_datetime(); |
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| 343 | |||
| 344 | View Code Duplication | if (!empty($_FILES['user_upload']['name'])) { |
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| 345 | $upload_ok = process_uploaded_file($_FILES['user_upload']); |
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| 346 | $has_attachment = true; |
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| 347 | } |
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| 348 | |||
| 349 | if ($upload_ok) { |
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| 350 | // Table Definitions |
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| 351 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
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| 352 | $title = Database::escape_string($title); |
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| 353 | $full_text = Database::escape_string($full_text); |
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| 354 | |||
| 355 | // Create the post |
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| 356 | $sql = "INSERT INTO $tbl_blogs_posts (c_id, title, full_text, date_creation, blog_id, author_id ) |
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| 357 | VALUES ($course_id, '$title', '$full_text', '$current_date', '$blog_id', ".$_user['user_id'].")"; |
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| 358 | |||
| 359 | Database::query($sql); |
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| 360 | $last_post_id = Database::insert_id(); |
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| 361 | |||
| 362 | if ($last_post_id) { |
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| 363 | $sql = "UPDATE $tbl_blogs_posts SET post_id = iid WHERE iid = $last_post_id"; |
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| 364 | Database::query($sql); |
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| 365 | } |
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| 366 | |||
| 367 | View Code Duplication | if ($has_attachment) { |
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| 368 | $courseDir = $_course['path'].'/upload/blog'; |
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| 369 | $sys_course_path = api_get_path(SYS_COURSE_PATH); |
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| 370 | $updir = $sys_course_path.$courseDir; |
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| 371 | |||
| 372 | // Try to add an extension to the file if it hasn't one |
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| 373 | $new_file_name = add_ext_on_mime( |
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| 374 | stripslashes($_FILES['user_upload']['name']), |
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| 375 | $_FILES['user_upload']['type'] |
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| 376 | ); |
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| 377 | |||
| 378 | // user's file name |
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| 379 | $file_name = $_FILES['user_upload']['name']; |
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| 380 | |||
| 381 | if (!filter_extension($new_file_name)) { |
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| 382 | echo Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'); |
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| 383 | } else { |
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| 384 | $new_file_name = uniqid(''); |
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| 385 | $new_path = $updir.'/'.$new_file_name; |
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| 386 | $result = @move_uploaded_file($_FILES['user_upload']['tmp_name'], $new_path); |
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| 387 | $comment = Database::escape_string($file_comment); |
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| 388 | $file_name = Database::escape_string($file_name); |
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| 389 | $size = intval($_FILES['user_upload']['size']); |
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| 390 | |||
| 391 | // Storing the attachments if any |
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| 392 | if ($result) { |
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| 393 | $sql = "INSERT INTO $blog_table_attachment (c_id, filename,comment, path, post_id,size, blog_id,comment_id) |
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| 394 | VALUES ($course_id, '$file_name', '$comment', '$new_file_name', $last_post_id, $size, $blog_id, 0)"; |
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| 395 | Database::query($sql); |
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| 396 | $id = Database::insert_id(); |
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| 397 | if ($id) { |
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| 398 | $sql = "UPDATE $blog_table_attachment SET id = iid WHERE iid = $id"; |
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| 399 | Database::query($sql); |
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| 400 | } |
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| 401 | } |
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| 402 | } |
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| 403 | } |
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| 404 | |||
| 405 | return $last_post_id; |
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| 406 | } else { |
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| 407 | echo Display::return_message(get_lang('UplNoFileUploaded'), 'error'); |
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| 408 | } |
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| 409 | } |
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| 410 | |||
| 411 | /** |
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| 412 | * Edits a post in a given blog |
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| 413 | * @author Toon Keppens |
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| 414 | * @param int $post_id The internal ID of the post to edit |
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| 415 | * @param string $title The title |
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| 416 | * @param string $full_text The full post text |
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| 417 | * @param int $blog_id The internal ID of the blog in which the post is located |
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| 418 | */ |
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| 419 | View Code Duplication | public static function editPost($post_id, $title, $full_text, $blog_id) |
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| 420 | { |
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| 421 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
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| 422 | $course_id = api_get_course_int_id(); |
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| 423 | $title = Database::escape_string($title); |
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| 424 | $full_text = Database::escape_string($full_text); |
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| 425 | $post_id = intval($post_id); |
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| 426 | $blog_id = intval($blog_id); |
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| 427 | |||
| 428 | // Create the post |
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| 429 | $sql = "UPDATE $tbl_blogs_posts SET |
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| 430 | title = '$title', |
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| 431 | full_text = '$full_text' |
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| 432 | WHERE c_id = $course_id AND post_id = $post_id AND blog_id = $blog_id |
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| 433 | LIMIT 1"; |
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| 434 | Database::query($sql); |
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| 435 | } |
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| 436 | |||
| 437 | /** |
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| 438 | * Deletes an article and its comments |
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| 439 | * @author Toon Keppens |
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| 440 | * @param int $blog_id The internal blog ID |
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| 441 | * @param int $post_id The internal post ID |
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| 442 | */ |
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| 443 | public static function deletePost($blog_id, $post_id) |
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| 444 | { |
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| 445 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
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| 446 | $tbl_blogs_comments = Database::get_course_table(TABLE_BLOGS_COMMENTS); |
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| 447 | $tbl_blogs_rating = Database::get_course_table(TABLE_BLOGS_RATING); |
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| 448 | $blog_id = intval($blog_id); |
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| 449 | $post_id = intval($post_id); |
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| 450 | |||
| 451 | $course_id = api_get_course_int_id(); |
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| 452 | |||
| 453 | // Delete ratings on this comment |
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| 454 | $sql = "DELETE FROM $tbl_blogs_rating |
||
| 455 | WHERE c_id = $course_id AND blog_id = $blog_id AND item_id = $post_id AND rating_type = 'post'"; |
||
| 456 | Database::query($sql); |
||
| 457 | |||
| 458 | // Delete the post |
||
| 459 | $sql = "DELETE FROM $tbl_blogs_posts |
||
| 460 | WHERE c_id = $course_id AND post_id = $post_id"; |
||
| 461 | Database::query($sql); |
||
| 462 | |||
| 463 | // Delete the comments |
||
| 464 | $sql = "DELETE FROM $tbl_blogs_comments |
||
| 465 | WHERE c_id = $course_id AND post_id = $post_id AND blog_id = $blog_id"; |
||
| 466 | Database::query($sql); |
||
| 467 | |||
| 468 | // Delete posts and attachments |
||
| 469 | self::deleteAllBlogAttachments($blog_id, $post_id); |
||
| 470 | } |
||
| 471 | |||
| 472 | /** |
||
| 473 | * Creates a comment on a post in a given blog |
||
| 474 | * @author Toon Keppens |
||
| 475 | * @param string $title The comment title |
||
| 476 | * @param string $full_text The full text of the comment |
||
| 477 | * @param string $file_comment A comment on a file, if any was uploaded |
||
| 478 | * @param int $blog_id The internal blog ID |
||
| 479 | * @param int $post_id The internal post ID |
||
| 480 | * @param int $parent_id The internal parent post ID |
||
| 481 | * @param int $task_id The internal task ID (if any) |
||
| 482 | */ |
||
| 483 | public static function createComment( |
||
| 484 | $title, |
||
| 485 | $full_text, |
||
| 486 | $file_comment, |
||
| 487 | $blog_id, |
||
| 488 | $post_id, |
||
| 489 | $parent_id, |
||
| 490 | $task_id = null |
||
| 491 | ) { |
||
| 492 | $_user = api_get_user_info(); |
||
| 493 | $_course = api_get_course_info(); |
||
| 494 | $blog_table_attachment = Database::get_course_table(TABLE_BLOGS_ATTACHMENT); |
||
| 495 | |||
| 496 | $upload_ok = true; |
||
| 497 | $has_attachment = false; |
||
| 498 | $current_date = api_get_utc_datetime(); |
||
| 499 | $course_id = api_get_course_int_id(); |
||
| 500 | |||
| 501 | View Code Duplication | if (!empty($_FILES['user_upload']['name'])) { |
|
| 502 | $upload_ok = process_uploaded_file($_FILES['user_upload']); |
||
| 503 | $has_attachment = true; |
||
| 504 | } |
||
| 505 | |||
| 506 | if ($upload_ok) { |
||
| 507 | // Table Definition |
||
| 508 | $tbl_blogs_comments = Database::get_course_table(TABLE_BLOGS_COMMENTS); |
||
| 509 | $title = Database::escape_string($title); |
||
| 510 | $full_text = Database::escape_string($full_text); |
||
| 511 | $blog_id = intval($blog_id); |
||
| 512 | $post_id = intval($post_id); |
||
| 513 | $parent_id = intval($parent_id); |
||
| 514 | $task_id = !empty($task_id) ? intval($task_id) : 'null'; |
||
| 515 | |||
| 516 | // Create the comment |
||
| 517 | $sql = "INSERT INTO $tbl_blogs_comments (c_id, title, comment, author_id, date_creation, blog_id, post_id, parent_comment_id, task_id ) |
||
| 518 | VALUES ($course_id, '$title', '$full_text', ".$_user['user_id'].", '$current_date', $blog_id, $post_id, $parent_id, '$task_id')"; |
||
| 519 | Database::query($sql); |
||
| 520 | |||
| 521 | // Empty post values, or they are shown on the page again |
||
| 522 | $last_id = Database::insert_id(); |
||
| 523 | |||
| 524 | if ($last_id) { |
||
| 525 | $sql = "UPDATE $tbl_blogs_comments SET comment_id = iid WHERE iid = $last_id"; |
||
| 526 | Database::query($sql); |
||
| 527 | |||
| 528 | View Code Duplication | if ($has_attachment) { |
|
| 529 | $courseDir = $_course['path'] . '/upload/blog'; |
||
| 530 | $sys_course_path = api_get_path(SYS_COURSE_PATH); |
||
| 531 | $updir = $sys_course_path . $courseDir; |
||
| 532 | |||
| 533 | // Try to add an extension to the file if it hasn't one |
||
| 534 | $new_file_name = add_ext_on_mime( |
||
| 535 | stripslashes($_FILES['user_upload']['name']), |
||
| 536 | $_FILES['user_upload']['type'] |
||
| 537 | ); |
||
| 538 | |||
| 539 | // user's file name |
||
| 540 | $file_name = Database::escape_string($_FILES['user_upload']['name']); |
||
| 541 | |||
| 542 | if (!filter_extension($new_file_name)) { |
||
| 543 | echo Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'); |
||
| 544 | } else { |
||
| 545 | $new_file_name = uniqid(''); |
||
| 546 | $new_path = $updir . '/' . $new_file_name; |
||
| 547 | $result = @move_uploaded_file($_FILES['user_upload']['tmp_name'], $new_path); |
||
| 548 | $comment = Database::escape_string($file_comment); |
||
| 549 | $size = intval($_FILES['user_upload']['size']); |
||
| 550 | |||
| 551 | // Storing the attachments if any |
||
| 552 | if ($result) { |
||
| 553 | $sql = "INSERT INTO $blog_table_attachment (c_id, filename,comment, path, post_id,size,blog_id,comment_id) |
||
| 554 | VALUES ($course_id, '$file_name', '$comment', '$new_file_name', $post_id, $size, $blog_id, $last_id)"; |
||
| 555 | Database::query($sql); |
||
| 556 | |||
| 557 | $id = Database::insert_id(); |
||
| 558 | |||
| 559 | if ($id) { |
||
| 560 | $sql = "UPDATE $blog_table_attachment SET id = iid WHERE iid = $id"; |
||
| 561 | Database::query($sql); |
||
| 562 | } |
||
| 563 | } |
||
| 564 | } |
||
| 565 | } |
||
| 566 | } |
||
| 567 | } |
||
| 568 | } |
||
| 569 | |||
| 570 | /** |
||
| 571 | * Deletes a comment from a blogpost |
||
| 572 | * @author Toon Keppens |
||
| 573 | * @param int $blog_id The internal blog ID |
||
| 574 | * @param int $post_id The internal post ID |
||
| 575 | * @param int $comment_id The internal comment ID |
||
| 576 | */ |
||
| 577 | public static function deleteComment($blog_id, $post_id, $comment_id) |
||
| 578 | { |
||
| 579 | $tbl_blogs_comments = Database::get_course_table(TABLE_BLOGS_COMMENTS); |
||
| 580 | $tbl_blogs_rating = Database::get_course_table(TABLE_BLOGS_RATING); |
||
| 581 | $blog_id = intval($blog_id); |
||
| 582 | $post_id = intval($post_id); |
||
| 583 | $comment_id = intval($comment_id); |
||
| 584 | $course_id = api_get_course_int_id(); |
||
| 585 | |||
| 586 | self::deleteAllBlogAttachments($blog_id, $post_id, $comment_id); |
||
| 587 | |||
| 588 | // Delete ratings on this comment |
||
| 589 | $sql = "DELETE FROM $tbl_blogs_rating |
||
| 590 | WHERE |
||
| 591 | c_id = $course_id AND |
||
| 592 | blog_id = $blog_id AND |
||
| 593 | item_id = $comment_id AND |
||
| 594 | rating_type = 'comment'"; |
||
| 595 | Database::query($sql); |
||
| 596 | |||
| 597 | // select comments that have the selected comment as their parent |
||
| 598 | $sql = "SELECT comment_id FROM $tbl_blogs_comments |
||
| 599 | WHERE c_id = $course_id AND parent_comment_id = $comment_id"; |
||
| 600 | $result = Database::query($sql); |
||
| 601 | |||
| 602 | // Delete them recursively |
||
| 603 | while ($comment = Database::fetch_array($result)) { |
||
| 604 | self::deleteComment($blog_id, $post_id, $comment['comment_id']); |
||
| 605 | } |
||
| 606 | |||
| 607 | // Finally, delete the selected comment to |
||
| 608 | $sql = "DELETE FROM $tbl_blogs_comments |
||
| 609 | WHERE c_id = $course_id AND comment_id = $comment_id"; |
||
| 610 | Database::query($sql); |
||
| 611 | } |
||
| 612 | |||
| 613 | /** |
||
| 614 | * Creates a new task in a blog |
||
| 615 | * @author Toon Keppens |
||
| 616 | * @param int $blog_id |
||
| 617 | * @param string $title |
||
| 618 | * @param string $description |
||
| 619 | * @param string $articleDelete Set to 'on' to register as 'article_delete' in tasks_permissions |
||
| 620 | * @param string $articleEdit Set to 'on' to register as 'article_edit' in tasks_permissions |
||
| 621 | * @param string $commentsDelete Set to 'on' to register as 'article_comments_delete' in tasks permissions |
||
| 622 | * @param string $color |
||
| 623 | */ |
||
| 624 | View Code Duplication | public static function addTask( |
|
| 625 | $blog_id, |
||
| 626 | $title, |
||
| 627 | $description, |
||
| 628 | $articleDelete, |
||
| 629 | $articleEdit, |
||
| 630 | $commentsDelete, |
||
| 631 | $color |
||
| 632 | ) { |
||
| 633 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 634 | $tbl_tasks_permissions = Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS); |
||
| 635 | |||
| 636 | $course_id = api_get_course_int_id(); |
||
| 637 | $blog_id = intval($blog_id); |
||
| 638 | $title = Database::escape_string($title); |
||
| 639 | $description = Database::escape_string($description); |
||
| 640 | $color = Database::escape_string($color); |
||
| 641 | |||
| 642 | // Create the task |
||
| 643 | $sql = "INSERT INTO $tbl_blogs_tasks (c_id, blog_id, title, description, color, system_task) |
||
| 644 | VALUES ($course_id , $blog_id, '$title', '$description', '$color', '0');"; |
||
| 645 | Database::query($sql); |
||
| 646 | |||
| 647 | $task_id = Database::insert_id(); |
||
| 648 | |||
| 649 | if ($task_id) { |
||
| 650 | $sql = "UPDATE $tbl_blogs_tasks SET task_id = iid WHERE iid = $task_id"; |
||
| 651 | Database::query($sql); |
||
| 652 | } |
||
| 653 | |||
| 654 | $tool = 'BLOG_'.$blog_id; |
||
| 655 | |||
| 656 | if ($articleDelete == 'on') { |
||
| 657 | $sql = "INSERT INTO $tbl_tasks_permissions ( c_id, task_id, tool, action) |
||
| 658 | VALUES ($course_id, $task_id, '$tool', 'article_delete')"; |
||
| 659 | Database::query($sql); |
||
| 660 | |||
| 661 | $id = Database::insert_id(); |
||
| 662 | |||
| 663 | if ($id) { |
||
| 664 | $sql = "UPDATE $tbl_tasks_permissions SET id = iid WHERE iid = $id"; |
||
| 665 | Database::query($sql); |
||
| 666 | } |
||
| 667 | } |
||
| 668 | |||
| 669 | if ($articleEdit == 'on') { |
||
| 670 | $sql = " |
||
| 671 | INSERT INTO $tbl_tasks_permissions (c_id, task_id, tool, action ) |
||
| 672 | VALUES ($course_id, $task_id, '$tool', 'article_edit')"; |
||
| 673 | Database::query($sql); |
||
| 674 | $id = Database::insert_id(); |
||
| 675 | |||
| 676 | if ($id) { |
||
| 677 | $sql = "UPDATE $tbl_tasks_permissions SET id = iid WHERE iid = $id"; |
||
| 678 | Database::query($sql); |
||
| 679 | } |
||
| 680 | } |
||
| 681 | |||
| 682 | if ($commentsDelete == 'on') { |
||
| 683 | $sql = " |
||
| 684 | INSERT INTO $tbl_tasks_permissions (c_id, task_id, tool, action ) |
||
| 685 | VALUES ($course_id, $task_id, '$tool', 'article_comments_delete')"; |
||
| 686 | Database::query($sql); |
||
| 687 | $id = Database::insert_id(); |
||
| 688 | |||
| 689 | if ($id) { |
||
| 690 | $sql = "UPDATE $tbl_tasks_permissions SET id = iid WHERE iid = $id"; |
||
| 691 | Database::query($sql); |
||
| 692 | } |
||
| 693 | } |
||
| 694 | } |
||
| 695 | |||
| 696 | /** |
||
| 697 | * Edit a task in a blog |
||
| 698 | * @author Toon Keppens |
||
| 699 | * @param int $blog_id The internal blog ID |
||
| 700 | * @param int $task_id The internal task ID |
||
| 701 | * @param string $title The task title |
||
| 702 | * @param string $description The task description |
||
| 703 | * @param string $articleDelete Set to 'on' to register as 'article_delete' in tasks_permissions |
||
| 704 | * @param string $articleEdit Set to 'on' to register as 'article_edit' in tasks_permissions |
||
| 705 | * @param string $commentsDelete Set to 'on' to register as 'article_comments_delete' in tasks permissions |
||
| 706 | * @param string $color The color code |
||
| 707 | */ |
||
| 708 | View Code Duplication | public static function editTask( |
|
| 709 | $blog_id, |
||
| 710 | $task_id, |
||
| 711 | $title, |
||
| 712 | $description, |
||
| 713 | $articleDelete, |
||
| 714 | $articleEdit, |
||
| 715 | $commentsDelete, |
||
| 716 | $color |
||
| 717 | ) { |
||
| 718 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 719 | $tbl_tasks_permissions = Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS); |
||
| 720 | |||
| 721 | $course_id = api_get_course_int_id(); |
||
| 722 | $blog_id = intval($blog_id); |
||
| 723 | $task_id = intval($task_id); |
||
| 724 | $title = Database::escape_string($title); |
||
| 725 | $description = Database::escape_string($description); |
||
| 726 | $color = Database::escape_string($color); |
||
| 727 | |||
| 728 | // Create the task |
||
| 729 | $sql = "UPDATE $tbl_blogs_tasks SET |
||
| 730 | title = '$title', |
||
| 731 | description = '$description', |
||
| 732 | color = '$color' |
||
| 733 | WHERE c_id = $course_id AND task_id = task_id LIMIT 1"; |
||
| 734 | Database::query($sql); |
||
| 735 | |||
| 736 | $tool = 'BLOG_'.$blog_id; |
||
| 737 | $sql = "DELETE FROM $tbl_tasks_permissions |
||
| 738 | WHERE c_id = $course_id AND task_id = $task_id"; |
||
| 739 | Database::query($sql); |
||
| 740 | |||
| 741 | if ($articleDelete == 'on') { |
||
| 742 | $sql = "INSERT INTO $tbl_tasks_permissions ( c_id, task_id, tool, action) |
||
| 743 | VALUES ($course_id, $task_id, '$tool', 'article_delete')"; |
||
| 744 | Database::query($sql); |
||
| 745 | $id = Database::insert_id(); |
||
| 746 | |||
| 747 | if ($id) { |
||
| 748 | $sql = "UPDATE $tbl_tasks_permissions SET id = iid WHERE iid = $id"; |
||
| 749 | Database::query($sql); |
||
| 750 | } |
||
| 751 | } |
||
| 752 | |||
| 753 | if ($articleEdit == 'on') { |
||
| 754 | $sql = "INSERT INTO $tbl_tasks_permissions (c_id, task_id, tool, action) |
||
| 755 | VALUES ($course_id, $task_id, '$tool', 'article_edit')"; |
||
| 756 | Database::query($sql); |
||
| 757 | $id = Database::insert_id(); |
||
| 758 | |||
| 759 | if ($id) { |
||
| 760 | $sql = "UPDATE $tbl_tasks_permissions SET id = iid WHERE iid = $id"; |
||
| 761 | Database::query($sql); |
||
| 762 | } |
||
| 763 | } |
||
| 764 | |||
| 765 | if ($commentsDelete == 'on') { |
||
| 766 | $sql = "INSERT INTO $tbl_tasks_permissions (c_id, task_id, tool, action) |
||
| 767 | VALUES ($course_id, $task_id, '$tool', 'article_comments_delete')"; |
||
| 768 | Database::query($sql); |
||
| 769 | $id = Database::insert_id(); |
||
| 770 | |||
| 771 | if ($id) { |
||
| 772 | $sql = "UPDATE $tbl_tasks_permissions SET id = iid WHERE iid = $id"; |
||
| 773 | Database::query($sql); |
||
| 774 | } |
||
| 775 | } |
||
| 776 | } |
||
| 777 | |||
| 778 | /** |
||
| 779 | * Deletes a task from a blog |
||
| 780 | * @param int $blog_id |
||
| 781 | * @param int $task_id |
||
| 782 | * @return void |
||
| 783 | */ |
||
| 784 | View Code Duplication | public static function deleteTask($blog_id, $task_id) |
|
| 785 | { |
||
| 786 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 787 | $course_id = api_get_course_int_id(); |
||
| 788 | $blog_id = intval($blog_id); |
||
| 789 | $task_id = intval($task_id); |
||
| 790 | |||
| 791 | // Delete posts |
||
| 792 | $sql = "DELETE FROM $tbl_blogs_tasks |
||
| 793 | WHERE c_id = $course_id AND blog_id = $blog_id AND task_id = $task_id"; |
||
| 794 | Database::query($sql); |
||
| 795 | } |
||
| 796 | |||
| 797 | /** |
||
| 798 | * Deletes an assigned task from a blog |
||
| 799 | * @param int $blog_id |
||
| 800 | * @param int $task_id |
||
| 801 | * @param int $user_id |
||
| 802 | * @return void |
||
| 803 | */ |
||
| 804 | public static function deleteAssignedTask($blog_id, $task_id, $user_id) |
||
| 805 | { |
||
| 806 | $tbl_blogs_tasks_rel_user = Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER); |
||
| 807 | $course_id = api_get_course_int_id(); |
||
| 808 | $blog_id = intval($blog_id); |
||
| 809 | $task_id = intval($task_id); |
||
| 810 | $user_id = intval($user_id); |
||
| 811 | |||
| 812 | // Delete posts |
||
| 813 | $sql = "DELETE FROM $tbl_blogs_tasks_rel_user |
||
| 814 | WHERE |
||
| 815 | c_id = $course_id AND |
||
| 816 | blog_id = $blog_id AND |
||
| 817 | task_id = $task_id AND |
||
| 818 | user_id = $user_id"; |
||
| 819 | Database::query($sql); |
||
| 820 | } |
||
| 821 | |||
| 822 | /** |
||
| 823 | * Get personal task list |
||
| 824 | * @author Toon Keppens |
||
| 825 | * @return string Returns an unsorted list (<ul></ul>) with the users' tasks |
||
| 826 | */ |
||
| 827 | public static function getPersonalTasksList() |
||
| 828 | { |
||
| 829 | $_user = api_get_user_info(); |
||
| 830 | $html = null; |
||
| 831 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
||
| 832 | $tbl_blogs_tasks_rel_user = Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER); |
||
| 833 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 834 | |||
| 835 | $course_id = api_get_course_int_id(); |
||
| 836 | $blog_id = intval($_GET['blog_id']); |
||
| 837 | |||
| 838 | if ($_user['user_id']) { |
||
| 839 | $sql = "SELECT task_rel_user.*, task.title, blog.blog_name |
||
| 840 | FROM $tbl_blogs_tasks_rel_user task_rel_user |
||
| 841 | INNER JOIN $tbl_blogs_tasks task |
||
| 842 | ON task_rel_user.task_id = task.task_id |
||
| 843 | INNER JOIN $tbl_blogs blog |
||
| 844 | ON task_rel_user.blog_id = blog.blog_id |
||
| 845 | AND blog.blog_id = $blog_id |
||
| 846 | WHERE |
||
| 847 | task.c_id = $course_id AND |
||
| 848 | blog.c_id = $course_id AND |
||
| 849 | task_rel_user.c_id = $course_id AND |
||
| 850 | task_rel_user.user_id = ".$_user['user_id']." |
||
| 851 | ORDER BY target_date ASC"; |
||
| 852 | |||
| 853 | $result = Database::query($sql); |
||
| 854 | |||
| 855 | if (Database::num_rows($result) > 0) { |
||
| 856 | $html .= '<ul>'; |
||
| 857 | while ($mytask = Database::fetch_array($result)) { |
||
| 858 | $html .= '<li><a href="blog.php?action=execute_task&blog_id='.$mytask['blog_id'].'&task_id='.stripslashes( |
||
| 859 | $mytask['task_id'] |
||
| 860 | ).'" title="[Blog: '.stripslashes($mytask['blog_name']).'] '.get_lang( |
||
| 861 | 'ExecuteThisTask' |
||
| 862 | ).'">'.stripslashes($mytask['title']).'</a></li>'; |
||
| 863 | } |
||
| 864 | $html .= '<ul>'; |
||
| 865 | } else { |
||
| 866 | $html .= get_lang('NoTasks'); |
||
| 867 | } |
||
| 868 | } else { |
||
| 869 | $html .= get_lang('NoTasks'); |
||
| 870 | } |
||
| 871 | |||
| 872 | return $html; |
||
| 873 | } |
||
| 874 | |||
| 875 | /** |
||
| 876 | * Changes the visibility of a blog |
||
| 877 | * @author Toon Keppens |
||
| 878 | * @param Integer $blog_id |
||
| 879 | * @return void |
||
| 880 | */ |
||
| 881 | public static function changeBlogVisibility($blog_id) |
||
| 882 | { |
||
| 883 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
||
| 884 | $tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
||
| 885 | $course_id = api_get_course_int_id(); |
||
| 886 | |||
| 887 | // Get blog properties |
||
| 888 | $sql = "SELECT blog_name, visibility FROM $tbl_blogs |
||
| 889 | WHERE c_id = $course_id AND blog_id='".(int) $blog_id."'"; |
||
| 890 | $result = Database::query($sql); |
||
| 891 | $blog = Database::fetch_array($result); |
||
| 892 | $visibility = $blog['visibility']; |
||
| 893 | $title = $blog['blog_name']; |
||
| 894 | |||
| 895 | if ($visibility == 1) { |
||
| 896 | // Change visibility state, remove from course home. |
||
| 897 | $sql = "UPDATE $tbl_blogs SET visibility = '0' |
||
| 898 | WHERE c_id = $course_id AND blog_id ='".(int) $blog_id."' LIMIT 1"; |
||
| 899 | Database::query($sql); |
||
| 900 | |||
| 901 | $sql = "DELETE FROM $tbl_tool |
||
| 902 | WHERE c_id = $course_id AND name = '".Database::escape_string($title)."' LIMIT 1"; |
||
| 903 | Database::query($sql); |
||
| 904 | } else { |
||
| 905 | // Change visibility state, add to course home. |
||
| 906 | $sql = "UPDATE $tbl_blogs SET visibility = '1' |
||
| 907 | WHERE c_id = $course_id AND blog_id ='".(int) $blog_id."' LIMIT 1"; |
||
| 908 | Database::query($sql); |
||
| 909 | |||
| 910 | $sql = "INSERT INTO $tbl_tool (c_id, name, link, image, visibility, admin, address, added_tool, target) |
||
| 911 | VALUES ($course_id, '".Database::escape_string($title)."', 'blog/blog.php?blog_id=".(int) $blog_id."', 'blog.gif', '1', '0', 'pastillegris.gif', '0', '_self')"; |
||
| 912 | Database::query($sql); |
||
| 913 | $id = Database::insert_id(); |
||
| 914 | |||
| 915 | if ($id) { |
||
| 916 | $sql = "UPDATE $tbl_tool SET id = iid WHERE iid = $id"; |
||
| 917 | Database::query($sql); |
||
| 918 | } |
||
| 919 | } |
||
| 920 | } |
||
| 921 | |||
| 922 | /** |
||
| 923 | * Display the search results |
||
| 924 | * @param int $blog_id |
||
| 925 | * @param string $query_string |
||
| 926 | * @return string|array |
||
| 927 | */ |
||
| 928 | public static function getSearchResults($blog_id, $query_string) |
||
| 929 | { |
||
| 930 | $query_string = Database::escape_string($query_string); |
||
| 931 | $query_string_parts = explode(' ', $query_string); |
||
| 932 | $query_string = array(); |
||
| 933 | foreach ($query_string_parts as $query_part) { |
||
| 934 | $query_string[] = " full_text LIKE '%".$query_part."%' OR title LIKE '%".$query_part."%' "; |
||
| 935 | } |
||
| 936 | $query_string = '('.implode('OR', $query_string).')'; |
||
| 937 | |||
| 938 | // Display the posts |
||
| 939 | return self::getPosts($blog_id, $query_string); |
||
| 940 | } |
||
| 941 | |||
| 942 | /** |
||
| 943 | * Shows the posts of a blog |
||
| 944 | * @author Toon Keppens |
||
| 945 | * @param int $blog_id |
||
| 946 | * @param string $filter |
||
| 947 | * @param int $max_number_of_posts |
||
| 948 | * @return string|array |
||
| 949 | */ |
||
| 950 | public static function getPosts($blog_id, $filter = '1=1', $max_number_of_posts = 20) |
||
| 951 | { |
||
| 952 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
||
| 953 | $tbl_blogs_comments = Database::get_course_table(TABLE_BLOGS_COMMENTS); |
||
| 954 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 955 | |||
| 956 | $course_id = api_get_course_int_id(); |
||
| 957 | $blog_id = intval($blog_id); |
||
| 958 | $filter = Database::escape_string($filter); |
||
| 959 | $max_number_of_posts = intval($max_number_of_posts); |
||
| 960 | |||
| 961 | // Get posts and authors |
||
| 962 | $sql = "SELECT post.*, user.lastname, user.firstname, user.username |
||
| 963 | FROM $tbl_blogs_posts post |
||
| 964 | INNER JOIN $tbl_users user |
||
| 965 | ON post.author_id = user.user_id |
||
| 966 | WHERE post.blog_id = $blog_id AND |
||
| 967 | post.c_id = $course_id AND |
||
| 968 | $filter |
||
| 969 | ORDER BY post_id DESC LIMIT 0, $max_number_of_posts"; |
||
| 970 | $result = Database::query($sql); |
||
| 971 | |||
| 972 | // Display |
||
| 973 | if (Database::num_rows($result) > 0) { |
||
| 974 | $limit = 200; |
||
| 975 | while ($blog_post = Database::fetch_array($result)) { |
||
| 976 | // Get number of comments |
||
| 977 | $sql = "SELECT COUNT(1) as number_of_comments |
||
| 978 | FROM $tbl_blogs_comments |
||
| 979 | WHERE |
||
| 980 | c_id = $course_id AND |
||
| 981 | blog_id = $blog_id AND |
||
| 982 | post_id = ".$blog_post['post_id']; |
||
| 983 | $tmp = Database::query($sql); |
||
| 984 | $blog_post_comments = Database::fetch_array($tmp); |
||
| 985 | |||
| 986 | $fileArray = self::getBlogAttachments($blog_id, $blog_post['post_id'], 0); |
||
| 987 | $scoreRanking = self::displayRating( |
||
| 988 | 'post', |
||
| 989 | $blog_id, |
||
| 990 | $blog_post['post_id'] |
||
| 991 | ); |
||
| 992 | // Prepare data |
||
| 993 | $article = [ |
||
| 994 | 'id_blog' => $blog_post['blog_id'], |
||
| 995 | 'c_id' => $blog_post['c_id'], |
||
| 996 | 'id_post' => $blog_post['post_id'], |
||
| 997 | 'id_autor' => $blog_post['author_id'], |
||
| 998 | 'autor' => $blog_post['firstname'].' '.$blog_post['lastname'], |
||
| 999 | 'username' => $blog_post['username'], |
||
| 1000 | 'title' => stripslashes($blog_post['title']), |
||
| 1001 | 'extract' => self::getPostExtract($blog_post['full_text'], BLOG_MAX_PREVIEW_CHARS), |
||
| 1002 | 'content' => stripslashes($blog_post['full_text']), |
||
| 1003 | 'post_date' => Display::dateToStringAgoAndLongDate($blog_post['date_creation']), |
||
| 1004 | 'n_comments' => $blog_post_comments['number_of_comments'], |
||
| 1005 | 'files' => $fileArray, |
||
| 1006 | 'score_ranking' => $scoreRanking |
||
| 1007 | |||
| 1008 | ]; |
||
| 1009 | |||
| 1010 | $listArticle[] = $article; |
||
| 1011 | |||
| 1012 | } |
||
| 1013 | |||
| 1014 | return $listArticle; |
||
| 1015 | |||
| 1016 | } else { |
||
| 1017 | if ($filter == '1=1') { |
||
| 1018 | return get_lang('NoArticles'); |
||
| 1019 | } else { |
||
| 1020 | return get_lang('NoArticleMatches'); |
||
| 1021 | } |
||
| 1022 | } |
||
| 1023 | } |
||
| 1024 | |||
| 1025 | /** |
||
| 1026 | * Display posts from a certain date |
||
| 1027 | * @param int $blog_id |
||
| 1028 | * @param string $query_string |
||
| 1029 | * @return string|array |
||
| 1030 | */ |
||
| 1031 | public static function getDailyResults($blog_id, $query_string) |
||
| 1032 | { |
||
| 1033 | //$date_output = $query_string; |
||
| 1034 | $date = explode('-', $query_string); |
||
| 1035 | $query_string = ' DAYOFMONTH(date_creation) ='.intval($date[2]).' AND MONTH(date_creation) ='.intval($date[1]).' AND YEAR(date_creation) ='.intval($date[0]); |
||
| 1036 | // Put date in correct output format |
||
| 1037 | //$date_output = api_format_date($date_output, DATE_FORMAT_LONG); |
||
| 1038 | // Display the posts |
||
| 1039 | //echo '<span class="blogpost_title">' . get_lang('PostsOf') . ': ' . $date_output . '</span>'; |
||
| 1040 | $list = self::getPosts($blog_id, $query_string); |
||
| 1041 | |||
| 1042 | return $list; |
||
| 1043 | } |
||
| 1044 | |||
| 1045 | /** |
||
| 1046 | * Displays a post and his comments |
||
| 1047 | * @param int $blog_id |
||
| 1048 | * @param int $post_id |
||
| 1049 | * @return array |
||
| 1050 | */ |
||
| 1051 | public static function getSinglePost($blog_id, $post_id) |
||
| 1052 | { |
||
| 1053 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
||
| 1054 | $tbl_blogs_comments = Database::get_course_table(TABLE_BLOGS_COMMENTS); |
||
| 1055 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 1056 | $listComments = null; |
||
| 1057 | global $charset; |
||
| 1058 | |||
| 1059 | $course_id = api_get_course_int_id(); |
||
| 1060 | $blog_id = intval($blog_id); |
||
| 1061 | $post_id = intval($post_id); |
||
| 1062 | |||
| 1063 | // Get posts and author |
||
| 1064 | $sql = "SELECT post.*, user.lastname, user.firstname, user.username |
||
| 1065 | FROM $tbl_blogs_posts post |
||
| 1066 | INNER JOIN $tbl_users user |
||
| 1067 | ON post.author_id = user.user_id |
||
| 1068 | WHERE |
||
| 1069 | post.c_id = $course_id AND |
||
| 1070 | post.blog_id = $blog_id AND |
||
| 1071 | post.post_id = $post_id |
||
| 1072 | ORDER BY post_id DESC"; |
||
| 1073 | $result = Database::query($sql); |
||
| 1074 | $blog_post = Database::fetch_array($result); |
||
| 1075 | |||
| 1076 | // Get number of comments |
||
| 1077 | $sql = "SELECT COUNT(1) as number_of_comments |
||
| 1078 | FROM $tbl_blogs_comments |
||
| 1079 | WHERE c_id = $course_id AND blog_id = $blog_id AND post_id = $post_id"; |
||
| 1080 | $result = Database::query($sql); |
||
| 1081 | $blog_post_comments = Database::fetch_array($result); |
||
| 1082 | $blogActions = null; |
||
| 1083 | |||
| 1084 | $task_id = (isset($_GET['task_id']) && is_numeric($_GET['task_id'])) ? intval($_GET['task_id']) : 0; |
||
| 1085 | |||
| 1086 | // Display comments if there are any |
||
| 1087 | if ($blog_post_comments['number_of_comments'] > 0) { |
||
| 1088 | $listComments = self::getThreadedComments(0, 0, $blog_id, $post_id, $task_id); |
||
| 1089 | } |
||
| 1090 | // Display comment form |
||
| 1091 | if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_add')) { |
||
| 1092 | $formComments = self::displayCommentCreateForm($blog_id, $post_id, $blog_post['title'], false); |
||
| 1093 | } |
||
| 1094 | // Prepare data |
||
| 1095 | $fileArray = self::getBlogAttachments($blog_id, $post_id); |
||
| 1096 | |||
| 1097 | $post_text = make_clickable(stripslashes($blog_post['full_text'])); |
||
| 1098 | $post_text = stripslashes($post_text); |
||
| 1099 | |||
| 1100 | if (api_is_allowed('BLOG_'.$blog_id, 'article_edit', $task_id)) { |
||
| 1101 | $blogActions .= '<a class="btn btn-default" href="blog.php?action=edit_post&blog_id='.$blog_id.'&post_id='.$post_id.'&article_id='.$blog_post['post_id'].'&task_id='.$task_id.'" title="'.get_lang('EditThisPost').'">'; |
||
| 1102 | $blogActions .= Display::return_icon('edit.png', get_lang('Edit'), null, ICON_SIZE_TINY); |
||
| 1103 | $blogActions .= '</a>'; |
||
| 1104 | } |
||
| 1105 | |||
| 1106 | if (api_is_allowed('BLOG_'.$blog_id, 'article_delete', $task_id)) { |
||
| 1107 | $blogActions .= '<a class="btn btn-default" href="blog.php?action=view_post&blog_id='.$blog_id.'&post_id='.$post_id.'&do=delete_article&article_id='.$blog_post['post_id'].'&task_id='.$task_id.'" title="'.get_lang( |
||
| 1108 | 'DeleteThisArticle' |
||
| 1109 | ).'" onclick="javascript:if(!confirm(\''.addslashes( |
||
| 1110 | api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset) |
||
| 1111 | ).'\')) return false;">'; |
||
| 1112 | $blogActions .= Display::return_icon('delete.png', get_lang('Delete'), null, ICON_SIZE_TINY); |
||
| 1113 | $blogActions .= '</a>'; |
||
| 1114 | } |
||
| 1115 | $scoreRanking = self::displayRating('post', $blog_id, $post_id); |
||
| 1116 | $article = [ |
||
| 1117 | 'id_blog' => $blog_post['blog_id'], |
||
| 1118 | 'c_id' => $blog_post['c_id'], |
||
| 1119 | 'id_post' => $blog_post['post_id'], |
||
| 1120 | 'id_author' => $blog_post['author_id'], |
||
| 1121 | 'author' => $blog_post['firstname'].' '.$blog_post['lastname'], |
||
| 1122 | 'username' => $blog_post['username'], |
||
| 1123 | 'title' => stripslashes($blog_post['title']), |
||
| 1124 | 'extract' => api_get_short_text_from_html(stripslashes($blog_post['full_text']), 400), |
||
| 1125 | 'content' => $post_text, |
||
| 1126 | 'post_date' => Display::dateToStringAgoAndLongDate($blog_post['date_creation']), |
||
| 1127 | 'n_comments' => $blog_post_comments['number_of_comments'], |
||
| 1128 | 'files' => $fileArray, |
||
| 1129 | 'id_task' => $task_id, |
||
| 1130 | 'comments' => $listComments, |
||
| 1131 | 'form_html' => $formComments, |
||
| 1132 | 'actions' => $blogActions, |
||
| 1133 | 'score_ranking' => (int)$scoreRanking, |
||
| 1134 | 'frm_rating' => api_is_allowed('BLOG_'.$blog_id, 'article_rate') |
||
| 1135 | ? self::displayRatingCreateForm('post', $blog_id, $post_id) |
||
| 1136 | : null |
||
| 1137 | ]; |
||
| 1138 | |||
| 1139 | return $article; |
||
| 1140 | } |
||
| 1141 | |||
| 1142 | /** |
||
| 1143 | * This functions gets all replies to a post, threaded. |
||
| 1144 | * |
||
| 1145 | * @param int $current |
||
| 1146 | * @param int $current_level |
||
| 1147 | * @param int $blog_id |
||
| 1148 | * @param int $post_id |
||
| 1149 | * @param int $task_id |
||
| 1150 | * @return array |
||
| 1151 | */ |
||
| 1152 | public static function getThreadedComments( |
||
| 1153 | $current = 0, |
||
| 1154 | $current_level = 0, |
||
| 1155 | $blog_id, |
||
| 1156 | $post_id, |
||
| 1157 | $task_id = 0 |
||
| 1158 | ) { |
||
| 1159 | $tbl_blogs_comments = Database::get_course_table(TABLE_BLOGS_COMMENTS); |
||
| 1160 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 1161 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 1162 | $charset = api_get_system_encoding(); |
||
| 1163 | |||
| 1164 | $course_id = api_get_course_int_id(); |
||
| 1165 | $blog_id = intval($blog_id); |
||
| 1166 | $post_id = intval($post_id); |
||
| 1167 | $task_id = intval($task_id); |
||
| 1168 | |||
| 1169 | $listComments = []; |
||
| 1170 | // Select top level comments |
||
| 1171 | $next_level = $current_level + 1; |
||
| 1172 | $sql = "SELECT comments.*, user.lastname, user.firstname, user.username, task.color |
||
| 1173 | FROM $tbl_blogs_comments comments |
||
| 1174 | INNER JOIN $tbl_users user |
||
| 1175 | ON comments.author_id = user.user_id |
||
| 1176 | LEFT JOIN $tbl_blogs_tasks task |
||
| 1177 | ON comments.task_id = task.task_id AND task.c_id = $course_id |
||
| 1178 | WHERE |
||
| 1179 | comments.c_id = $course_id AND |
||
| 1180 | parent_comment_id = $current AND |
||
| 1181 | comments.blog_id = $blog_id AND |
||
| 1182 | comments.post_id = $post_id"; |
||
| 1183 | |||
| 1184 | $result = Database::query($sql); |
||
| 1185 | $html = null; |
||
| 1186 | while ($comment = Database::fetch_array($result)) { |
||
| 1187 | $commentActions = null; |
||
| 1188 | $ratingSelect = null; |
||
| 1189 | $comment_text = make_clickable(stripslashes($comment['comment'])); |
||
| 1190 | $comment_text = stripslashes($comment_text); |
||
| 1191 | |||
| 1192 | $commentActions .= Display::toolbarButton( |
||
| 1193 | get_lang('ReplyToThisComment'), |
||
| 1194 | '#', |
||
| 1195 | 'reply', |
||
| 1196 | 'default', |
||
| 1197 | ['data-id' => $comment['iid'], 'role' => 'button', 'class' => 'btn-reply-to'], |
||
| 1198 | false |
||
| 1199 | ); |
||
| 1200 | |||
| 1201 | if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_delete', $task_id)) { |
||
| 1202 | $commentActions .= ' <a class="btn btn-default" href="blog.php?action=view_post&blog_id='.$blog_id.'&post_id='.$post_id.'&do=delete_comment&comment_id='.$comment['comment_id'].'&task_id='.$task_id.'" title="'.get_lang( |
||
| 1203 | 'DeleteThisComment' |
||
| 1204 | ).'" onclick="javascript:if(!confirm(\''.addslashes( |
||
| 1205 | api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset) |
||
| 1206 | ).'\')) return false;">'; |
||
| 1207 | $commentActions .= Display::returnFontAwesomeIcon('trash'); |
||
| 1208 | $commentActions .= '</a>'; |
||
| 1209 | } |
||
| 1210 | if (api_is_allowed('BLOG_'.$blog_id, 'article_comments_rate')) { |
||
| 1211 | $ratingSelect = self::displayRatingCreateForm( |
||
| 1212 | 'comment', |
||
| 1213 | $blog_id, |
||
| 1214 | $post_id, |
||
| 1215 | $comment['comment_id'] |
||
| 1216 | ); |
||
| 1217 | } |
||
| 1218 | |||
| 1219 | $scoreRanking = self::displayRating( |
||
| 1220 | 'comment', |
||
| 1221 | $blog_id, |
||
| 1222 | $comment['comment_id'] |
||
| 1223 | ); |
||
| 1224 | |||
| 1225 | // Files |
||
| 1226 | $fileArray = self::getBlogAttachments( |
||
| 1227 | $blog_id, |
||
| 1228 | $post_id, |
||
| 1229 | $comment['comment_id'] |
||
| 1230 | ); |
||
| 1231 | $userInfo = api_get_user_info($comment['author_id']); |
||
| 1232 | $comments = [ |
||
| 1233 | 'iid' => $comment['iid'], |
||
| 1234 | 'id_comment' => $comment['comment_id'], |
||
| 1235 | 'id_curso' => $comment['c_id'], |
||
| 1236 | 'title' => $comment['title'], |
||
| 1237 | 'content' => $comment_text, |
||
| 1238 | 'id_author' => $comment['author_id'], |
||
| 1239 | 'comment_date' => Display::dateToStringAgoAndLongDate($comment['date_creation']), |
||
| 1240 | 'id_blog' => $comment['blog_id'], |
||
| 1241 | 'id_post' => $comment['post_id'], |
||
| 1242 | 'id_task' => $comment['task_id'], |
||
| 1243 | 'id_parent' => $comment['parent_comment_id'], |
||
| 1244 | 'user_info' => $userInfo, |
||
| 1245 | 'color' => $comment['color'], |
||
| 1246 | 'files' => $fileArray, |
||
| 1247 | 'actions' => $commentActions, |
||
| 1248 | 'form_ranking' => $ratingSelect, |
||
| 1249 | 'score_ranking' => $scoreRanking, |
||
| 1250 | 'comments' => self::getThreadedComments($comment['iid'], $next_level, $blog_id, $post_id) |
||
| 1251 | ]; |
||
| 1252 | |||
| 1253 | $listComments[] = $comments; |
||
| 1254 | } |
||
| 1255 | |||
| 1256 | return $listComments; |
||
| 1257 | } |
||
| 1258 | |||
| 1259 | /** |
||
| 1260 | * Shows the rating form if not already rated by that user |
||
| 1261 | * @author Toon Keppens |
||
| 1262 | * @param string $type |
||
| 1263 | * @param int $blog_id |
||
| 1264 | * @param int $post_id |
||
| 1265 | * @param int $comment_id |
||
| 1266 | * @return void |
||
| 1267 | */ |
||
| 1268 | public static function displayRatingCreateForm($type, $blog_id, $post_id, $comment_id = null) |
||
| 1269 | { |
||
| 1270 | $_user = api_get_user_info(); |
||
| 1271 | $tbl_blogs_rating = Database::get_course_table(TABLE_BLOGS_RATING); |
||
| 1272 | $course_id = api_get_course_int_id(); |
||
| 1273 | $blog_id = intval($blog_id); |
||
| 1274 | $post_id = intval($post_id); |
||
| 1275 | $comment_id = isset($comment_id) ? intval($comment_id) : null; |
||
| 1276 | $type = Database::escape_string($type); |
||
| 1277 | $html = null; |
||
| 1278 | |||
| 1279 | View Code Duplication | if ($type == 'post') { |
|
| 1280 | // Check if the user has already rated this post |
||
| 1281 | $sql = "SELECT rating_id FROM $tbl_blogs_rating |
||
| 1282 | WHERE c_id = $course_id AND |
||
| 1283 | blog_id = $blog_id |
||
| 1284 | AND item_id = $post_id |
||
| 1285 | AND rating_type = '$type' |
||
| 1286 | AND user_id = " . $_user['user_id']; |
||
| 1287 | $result = Database::query($sql); |
||
| 1288 | // Add rating |
||
| 1289 | if (Database::num_rows($result) == 0) { |
||
| 1290 | $html .= '<form class="form-horizontal" method="get" action="blog.php" id="frm_rating_'.$type.'_'.$post_id.'" name="frm_rating_'.$type.'_'.$post_id.'">'; |
||
| 1291 | $html .= '<div class="form-group">'; |
||
| 1292 | $html .= '<label class="col-sm-3 control-label">'.get_lang('RateThis').'</label>'; |
||
| 1293 | $html .= '<div class="col-sm-9">'; |
||
| 1294 | $html .= '<select class="selectpicker" name="rating" onchange="document.forms[\'frm_rating_'.$type.'_'.$post_id.'\'].submit()"><option value="">-</option><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option></select><input type="hidden" name="action" value="view_post" /><input type="hidden" name="type" value="'.$type.'" /><input type="hidden" name="do" value="rate" /><input type="hidden" name="blog_id" value="'.$blog_id.'" /><input type="hidden" name="post_id" value="'.$post_id.'" />'; |
||
| 1295 | $html .= '</div>'; |
||
| 1296 | $html .= '</div>'; |
||
| 1297 | $html .= '</form>'; |
||
| 1298 | |||
| 1299 | return $html; |
||
| 1300 | } else { |
||
| 1301 | return ''; |
||
| 1302 | } |
||
| 1303 | } |
||
| 1304 | |||
| 1305 | View Code Duplication | if ($type = 'comment') { |
|
| 1306 | // Check if the user has already rated this comment |
||
| 1307 | $sql = "SELECT rating_id FROM $tbl_blogs_rating |
||
| 1308 | WHERE c_id = $course_id AND blog_id = $blog_id |
||
| 1309 | AND item_id = $comment_id |
||
| 1310 | AND rating_type = '$type' |
||
| 1311 | AND user_id = ".$_user['user_id']; |
||
| 1312 | $result = Database::query($sql); |
||
| 1313 | if (Database::num_rows($result) == 0) { |
||
| 1314 | $html .= '<form class="form-horizontal" method="get" action="blog.php" id="frm_rating_'.$type.'_'.$comment_id.'" name="frm_rating_'.$type.'_'.$comment_id.'">'; |
||
| 1315 | $html .= '<div class="form-group">'; |
||
| 1316 | $html .= '<label class="col-sm-3 control-label">'.get_lang('RateThis').'</label>'; |
||
| 1317 | $html .= '<div class="col-sm-9">'; |
||
| 1318 | $html .= '<select class="selectpicker" name="rating" onchange="document.forms[\'frm_rating_'.$type.'_'.$comment_id.'\'].submit()"><option value="">-</option><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option></select><input type="hidden" name="action" value="view_post" /><input type="hidden" name="type" value="'.$type.'" /><input type="hidden" name="do" value="rate" /><input type="hidden" name="blog_id" value="'.$blog_id.'" /><input type="hidden" name="post_id" value="'.$post_id.'" /><input type="hidden" name="comment_id" value="'.$comment_id.'" />'; |
||
| 1319 | $html .= '</div>'; |
||
| 1320 | $html .= '</div>'; |
||
| 1321 | $html .= '</form>'; |
||
| 1322 | |||
| 1323 | return $html; |
||
| 1324 | } else { |
||
| 1325 | return ''; |
||
| 1326 | } |
||
| 1327 | } |
||
| 1328 | } |
||
| 1329 | |||
| 1330 | /** |
||
| 1331 | * Shows the rating of user |
||
| 1332 | * @param string $type |
||
| 1333 | * @param integer $blog_id |
||
| 1334 | * @param integer $item_id |
||
| 1335 | * @return array |
||
| 1336 | */ |
||
| 1337 | View Code Duplication | public static function displayRating($type, $blog_id, $item_id) |
|
| 1338 | { |
||
| 1339 | $tbl_blogs_rating = Database::get_course_table(TABLE_BLOGS_RATING); |
||
| 1340 | $course_id = api_get_course_int_id(); |
||
| 1341 | $blog_id = intval($blog_id); |
||
| 1342 | $item_id = intval($item_id); |
||
| 1343 | $type = Database::escape_string($type); |
||
| 1344 | |||
| 1345 | // Calculate rating |
||
| 1346 | $sql = "SELECT AVG(rating) as rating FROM $tbl_blogs_rating |
||
| 1347 | WHERE |
||
| 1348 | c_id = $course_id AND |
||
| 1349 | blog_id = $blog_id AND |
||
| 1350 | item_id = $item_id AND |
||
| 1351 | rating_type = '$type'"; |
||
| 1352 | $result = Database::query($sql); |
||
| 1353 | $result = Database::fetch_array($result); |
||
| 1354 | |||
| 1355 | return round($result['rating'], 2); |
||
| 1356 | } |
||
| 1357 | |||
| 1358 | /** |
||
| 1359 | * Displays the form to create a new post |
||
| 1360 | * @author Toon Keppens |
||
| 1361 | * |
||
| 1362 | * @param int $blog_id |
||
| 1363 | * @param int $post_id |
||
| 1364 | * @return string HTML form |
||
| 1365 | */ |
||
| 1366 | public static function displayCommentCreateForm($blog_id, $post_id) |
||
| 1367 | { |
||
| 1368 | $taskId = !empty($_GET['task_id']) ? intval($_GET['task_id']) : 0; |
||
| 1369 | $blog_id = intval($blog_id); |
||
| 1370 | $post_id = intval($post_id); |
||
| 1371 | |||
| 1372 | $form = new FormValidator( |
||
| 1373 | 'add_post', |
||
| 1374 | 'post', |
||
| 1375 | api_get_self().'?'.api_get_cidreq().'&'.http_build_query([ |
||
| 1376 | 'action' => 'view_post', |
||
| 1377 | 'blog_id' => $blog_id, |
||
| 1378 | 'post_id' => $post_id, |
||
| 1379 | 'task_id' => $taskId |
||
| 1380 | ]), |
||
| 1381 | null, |
||
| 1382 | array('enctype' => 'multipart/form-data') |
||
| 1383 | ); |
||
| 1384 | |||
| 1385 | $header = $taskId ? get_lang('ExecuteThisTask') : get_lang('AddNewComment'); |
||
| 1386 | $form->addHeader($header); |
||
| 1387 | $form->addText('title', get_lang('Title')); |
||
| 1388 | |||
| 1389 | $config = array(); |
||
| 1390 | if (!api_is_allowed_to_edit()) { |
||
| 1391 | $config['ToolbarSet'] = 'ProjectComment'; |
||
| 1392 | } else { |
||
| 1393 | $config['ToolbarSet'] = 'ProjectCommentStudent'; |
||
| 1394 | } |
||
| 1395 | $form->addHtmlEditor( |
||
| 1396 | 'comment', |
||
| 1397 | get_lang('Comment'), |
||
| 1398 | false, |
||
| 1399 | false, |
||
| 1400 | $config |
||
| 1401 | ); |
||
| 1402 | $form->addFile('user_upload', get_lang('AddAnAttachment')); |
||
| 1403 | $form->addTextarea('post_file_comment', get_lang('FileComment')); |
||
| 1404 | $form->addHidden('action', null); |
||
| 1405 | $form->addHidden('comment_parent_id', 0); |
||
| 1406 | $form->addHidden('task_id', $taskId); |
||
| 1407 | $form->addButton('save', get_lang('Save')); |
||
| 1408 | |||
| 1409 | if ($form->validate()) { |
||
| 1410 | $values = $form->exportValues(); |
||
| 1411 | |||
| 1412 | self::createComment( |
||
| 1413 | $values['title'], |
||
| 1414 | $values['comment'], |
||
| 1415 | $values['post_file_comment'], |
||
| 1416 | $blog_id, |
||
| 1417 | $post_id, |
||
| 1418 | $values['comment_parent_id'], |
||
| 1419 | $taskId |
||
| 1420 | ); |
||
| 1421 | |||
| 1422 | Display::addFlash( |
||
| 1423 | Display::return_message(get_lang('CommentAdded'), 'success') |
||
| 1424 | ); |
||
| 1425 | |||
| 1426 | header( |
||
| 1427 | 'Location: ' |
||
| 1428 | .api_get_self() |
||
| 1429 | .'?' |
||
| 1430 | .api_get_cidreq() |
||
| 1431 | .'&' |
||
| 1432 | .http_build_query([ |
||
| 1433 | 'blog_id' => $blog_id, |
||
| 1434 | 'post_id' => $post_id, |
||
| 1435 | 'action' => 'view_post', |
||
| 1436 | 'task_id' => $taskId |
||
| 1437 | ]) |
||
| 1438 | ); |
||
| 1439 | exit; |
||
| 1440 | } |
||
| 1441 | |||
| 1442 | return $form->returnForm(); |
||
| 1443 | } |
||
| 1444 | |||
| 1445 | /** |
||
| 1446 | * Adds rating to a certain post or comment |
||
| 1447 | * @author Toon Keppens |
||
| 1448 | * |
||
| 1449 | * @param string $type |
||
| 1450 | * @param int $blog_id |
||
| 1451 | * @param int $item_id |
||
| 1452 | * @param int $rating |
||
| 1453 | * |
||
| 1454 | * @return Boolean success |
||
| 1455 | */ |
||
| 1456 | public static function addRating($type, $blog_id, $item_id, $rating) |
||
| 1457 | { |
||
| 1458 | $_user = api_get_user_info(); |
||
| 1459 | $tbl_blogs_rating = Database::get_course_table(TABLE_BLOGS_RATING); |
||
| 1460 | $course_id = api_get_course_int_id(); |
||
| 1461 | $blog_id = intval($blog_id); |
||
| 1462 | $item_id = intval($item_id); |
||
| 1463 | $type = Database::escape_string($type); |
||
| 1464 | $rating = Database::escape_string($rating); |
||
| 1465 | |||
| 1466 | // Check if the user has already rated this post/comment |
||
| 1467 | $sql = "SELECT rating_id FROM $tbl_blogs_rating |
||
| 1468 | WHERE |
||
| 1469 | c_id = $course_id AND |
||
| 1470 | blog_id = $blog_id AND |
||
| 1471 | item_id = $item_id AND |
||
| 1472 | rating_type = '$type' AND |
||
| 1473 | user_id = " . $_user['user_id']; |
||
| 1474 | $result = Database::query($sql); |
||
| 1475 | |||
| 1476 | // Add rating |
||
| 1477 | if (Database::num_rows($result) == 0) { |
||
| 1478 | $sql = "INSERT INTO $tbl_blogs_rating (c_id, blog_id, rating_type, item_id, user_id, rating ) |
||
| 1479 | VALUES ($course_id, $blog_id, '$type', $item_id, " . $_user['user_id'] . ", '$rating')"; |
||
| 1480 | Database::query($sql); |
||
| 1481 | |||
| 1482 | $id = Database::insert_id(); |
||
| 1483 | if ($id) { |
||
| 1484 | $sql = "UPDATE $tbl_blogs_rating SET rating_id = iid WHERE iid = $id"; |
||
| 1485 | Database::query($sql); |
||
| 1486 | } |
||
| 1487 | |||
| 1488 | return true; |
||
| 1489 | } else { |
||
| 1490 | return false; |
||
| 1491 | } |
||
| 1492 | } |
||
| 1493 | |||
| 1494 | /** |
||
| 1495 | * Displays the form to create a new post |
||
| 1496 | * @author Toon Keppens |
||
| 1497 | * |
||
| 1498 | * @param Integer $blog_id |
||
| 1499 | * @return string |
||
| 1500 | */ |
||
| 1501 | public static function displayPostCreateForm($blog_id) |
||
| 1502 | { |
||
| 1503 | $blog_id = intval($blog_id); |
||
| 1504 | if (!api_is_allowed('BLOG_'.$blog_id, 'article_add')) { |
||
| 1505 | api_not_allowed(); |
||
| 1506 | } |
||
| 1507 | |||
| 1508 | $form = new FormValidator( |
||
| 1509 | 'add_post', |
||
| 1510 | 'post', |
||
| 1511 | api_get_path(WEB_CODE_PATH)."blog/blog.php?action=new_post&blog_id=".$blog_id."&".api_get_cidreq(), |
||
| 1512 | null, |
||
| 1513 | array('enctype' => 'multipart/form-data') |
||
| 1514 | ); |
||
| 1515 | $form->addHidden('post_title_edited', 'false'); |
||
| 1516 | $form->addHeader(get_lang('NewPost')); |
||
| 1517 | $form->addText('title', get_lang('Title')); |
||
| 1518 | $config = array(); |
||
| 1519 | $config['ToolbarSet'] = !api_is_allowed_to_edit() ? 'ProjectStudent' : 'Project'; |
||
| 1520 | $form->addHtmlEditor('full_text', get_lang('Content'), false, false, $config); |
||
| 1521 | $form->addFile('user_upload', get_lang('AddAnAttachment')); |
||
| 1522 | $form->addTextarea('post_file_comment', get_lang('FileComment')); |
||
| 1523 | $form->addHidden('new_post_submit', 'true'); |
||
| 1524 | $form->addButton('save', get_lang('Save')); |
||
| 1525 | |||
| 1526 | if ($form->validate()) { |
||
| 1527 | $values = $form->exportValues(); |
||
| 1528 | |||
| 1529 | $postId = self::createPost( |
||
| 1530 | $values['title'], |
||
| 1531 | $values['full_text'], |
||
| 1532 | $values['post_file_comment'], |
||
| 1533 | $blog_id |
||
| 1534 | ); |
||
| 1535 | |||
| 1536 | if ($postId) { |
||
| 1537 | Display::addFlash( |
||
| 1538 | Display::return_message(get_lang('BlogAdded'), 'success') |
||
| 1539 | ); |
||
| 1540 | |||
| 1541 | header('Location: '.api_get_self().'?'.api_get_cidreq().'&'.http_build_query([ |
||
| 1542 | 'action' => 'view_post', |
||
| 1543 | 'blog_id' => $blog_id, |
||
| 1544 | 'post_id' => $postId, |
||
| 1545 | ])); |
||
| 1546 | exit; |
||
| 1547 | } |
||
| 1548 | } |
||
| 1549 | |||
| 1550 | return $form->returnForm(); |
||
| 1551 | } |
||
| 1552 | |||
| 1553 | /** |
||
| 1554 | * Displays the form to edit a post |
||
| 1555 | * @author Toon Keppens |
||
| 1556 | * |
||
| 1557 | * @param int $blog_id |
||
| 1558 | * @param int $post_id |
||
| 1559 | * @return string |
||
| 1560 | */ |
||
| 1561 | public static function displayPostEditForm($blog_id, $post_id) |
||
| 1562 | { |
||
| 1563 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
||
| 1564 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 1565 | |||
| 1566 | $course_id = api_get_course_int_id(); |
||
| 1567 | $blog_id = intval($blog_id); |
||
| 1568 | $post_id = intval($post_id); |
||
| 1569 | |||
| 1570 | // Get posts and author |
||
| 1571 | $sql = "SELECT post.*, user.lastname, user.firstname |
||
| 1572 | FROM $tbl_blogs_posts post |
||
| 1573 | INNER JOIN $tbl_users user ON post.author_id = user.user_id |
||
| 1574 | WHERE |
||
| 1575 | post.c_id = $course_id AND |
||
| 1576 | post.blog_id = $blog_id |
||
| 1577 | AND post.post_id = $post_id |
||
| 1578 | ORDER BY post_id DESC"; |
||
| 1579 | $result = Database::query($sql); |
||
| 1580 | $blog_post = Database::fetch_array($result); |
||
| 1581 | |||
| 1582 | // Form |
||
| 1583 | $form = new FormValidator( |
||
| 1584 | 'edit_post', |
||
| 1585 | 'post', |
||
| 1586 | api_get_path(WEB_CODE_PATH).'blog/blog.php?action=edit_post&post_id='.intval($_GET['post_id']).'&blog_id='.intval($blog_id).'&article_id='.intval($_GET['article_id']).'&task_id='.intval($_GET['task_id']) |
||
| 1587 | ); |
||
| 1588 | |||
| 1589 | $form->addHeader(get_lang('EditPost')); |
||
| 1590 | $form->addText('title', get_lang('Title')); |
||
| 1591 | |||
| 1592 | if (!api_is_allowed_to_edit()) { |
||
| 1593 | $config['ToolbarSet'] = 'ProjectStudent'; |
||
| 1594 | } else { |
||
| 1595 | $config['ToolbarSet'] = 'Project'; |
||
| 1596 | } |
||
| 1597 | $form->addHtmlEditor('full_text', get_lang('Content'), false, false, $config); |
||
| 1598 | |||
| 1599 | $form->addHidden('action', ''); |
||
| 1600 | $form->addHidden('edit_post_submit', 'true'); |
||
| 1601 | $form->addHidden('post_id', intval($_GET['post_id'])); |
||
| 1602 | $form->addButton('save', get_lang('Save')); |
||
| 1603 | $form->setDefaults($blog_post); |
||
| 1604 | |||
| 1605 | return $form->returnForm(); |
||
| 1606 | } |
||
| 1607 | |||
| 1608 | /** |
||
| 1609 | * Displays a list of tasks in this blog |
||
| 1610 | * @author Toon Keppens |
||
| 1611 | * |
||
| 1612 | * @param int $blog_id |
||
| 1613 | * @return string |
||
| 1614 | */ |
||
| 1615 | public static function displayTasksList($blog_id) |
||
| 1699 | |||
| 1700 | /** |
||
| 1701 | * Displays a list of tasks assigned to a user in this blog |
||
| 1702 | * @author Toon Keppens |
||
| 1703 | * |
||
| 1704 | * @param int $blog_id |
||
| 1705 | * @return string |
||
| 1706 | */ |
||
| 1707 | public static function displayAssignedTasksList($blog_id) |
||
| 1708 | { |
||
| 1709 | // Init |
||
| 1710 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 1711 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 1712 | $tbl_blogs_tasks_rel_user = Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER); |
||
| 1713 | $counter = 0; |
||
| 1714 | global $charset, $color2; |
||
| 1715 | |||
| 1716 | $return = '<span class="blogpost_title">'.get_lang('AssignedTasks').'</span><br />'; |
||
| 1717 | $return .= "<table class=\"data_table\">"; |
||
| 1718 | $return .= "<tr bgcolor=\"$color2\" align=\"center\" valign=\"top\">" |
||
| 1719 | ."<th width='240'><b>".get_lang('Member')."</b></th>" |
||
| 1720 | ."<th><b>".get_lang('Task')."</b></th>" |
||
| 1721 | ."<th><b>".get_lang('Description')."</b></th>" |
||
| 1722 | ."<th><b>".get_lang('TargetDate')."</b></th>" |
||
| 1723 | ."<th width='50'><b>".get_lang('Modify')."</b></th>" |
||
| 1724 | ."</tr>"; |
||
| 1725 | |||
| 1726 | $course_id = api_get_course_int_id(); |
||
| 1727 | $blog_id = intval($blog_id); |
||
| 1728 | |||
| 1729 | $sql = "SELECT task_rel_user.*, task.title, user.firstname, user.lastname, user.username, task.description, task.system_task, task.blog_id, task.task_id |
||
| 1730 | FROM $tbl_blogs_tasks_rel_user task_rel_user |
||
| 1731 | INNER JOIN $tbl_blogs_tasks task |
||
| 1732 | ON task_rel_user.task_id = task.task_id |
||
| 1733 | INNER JOIN $tbl_users user |
||
| 1734 | ON task_rel_user.user_id = user.user_id |
||
| 1735 | WHERE |
||
| 1736 | task_rel_user.c_id = $course_id AND |
||
| 1737 | task.c_id = $course_id AND |
||
| 1738 | task_rel_user.blog_id = $blog_id |
||
| 1739 | ORDER BY target_date ASC"; |
||
| 1740 | $result = Database::query($sql); |
||
| 1741 | |||
| 1742 | while ($assignment = Database::fetch_array($result)) { |
||
| 1743 | $counter++; |
||
| 1744 | $css_class = (($counter % 2) == 0) ? "row_odd" : "row_even"; |
||
| 1745 | $delete_icon = ($assignment['system_task'] == '1') ? "delete_na.png" : "delete.png"; |
||
| 1746 | $delete_title = ($assignment['system_task'] == '1') ? get_lang('DeleteSystemTask') : get_lang('DeleteTask'); |
||
| 1747 | $delete_link = ($assignment['system_task'] == '1') ? '#' : api_get_self( |
||
| 1748 | ).'?action=manage_tasks&blog_id='.$assignment['blog_id'].'&do=delete&task_id='.$assignment['task_id']; |
||
| 1749 | $delete_confirm = ($assignment['system_task'] == '1') ? '' : 'onclick="javascript:if(!confirm(\''.addslashes( |
||
| 1750 | api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset) |
||
| 1751 | ).'\')) return false;"'; |
||
| 1752 | |||
| 1753 | $username = api_htmlentities(sprintf(get_lang('LoginX'), $assignment['username']), ENT_QUOTES); |
||
| 1754 | |||
| 1755 | $return .='<tr class="'.$css_class.'" valign="top">'; |
||
| 1756 | $return .='<td width="240">'.Display::tag( |
||
| 1757 | 'span', |
||
| 1758 | api_get_person_name($assignment['firstname'], $assignment['lastname']), |
||
| 1759 | array('title' => $username) |
||
| 1760 | ).'</td>'; |
||
| 1761 | $return .= '<td>'.stripslashes($assignment['title']).'</td>'; |
||
| 1762 | $return .= '<td>'.stripslashes($assignment['description']).'</td>'; |
||
| 1763 | $return .= '<td>'.$assignment['target_date'].'</td>'; |
||
| 1764 | $return .= '<td width="50">'; |
||
| 1765 | $return .= '<a href="'.api_get_self( |
||
| 1766 | ).'?action=manage_tasks&blog_id='.$assignment['blog_id'].'&do=edit_assignment&task_id='.$assignment['task_id'].'&user_id='.$assignment['user_id'].'">'; |
||
| 1767 | $return .= Display::return_icon('edit.png', get_lang('EditTask')); |
||
| 1768 | $return .= "</a>"; |
||
| 1769 | $return .= '<a href="'.api_get_self( |
||
| 1770 | ).'?action=manage_tasks&blog_id='.$assignment['blog_id'].'&do=delete_assignment&task_id='.$assignment['task_id'].'&user_id='.$assignment['user_id'].'" '; |
||
| 1771 | $return .= 'onclick="javascript:if(!confirm(\''.addslashes( |
||
| 1772 | api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset) |
||
| 1773 | ).'\')) return false;"'; |
||
| 1774 | $return .= Display::return_icon($delete_icon, $delete_title); |
||
| 1775 | $return .= "</a>"; |
||
| 1776 | $return .= '</td>'; |
||
| 1777 | $return .= '</tr>'; |
||
| 1778 | } |
||
| 1779 | $return .= "</table>"; |
||
| 1780 | |||
| 1781 | return $return; |
||
| 1782 | } |
||
| 1783 | |||
| 1784 | /** |
||
| 1785 | * Displays new task form |
||
| 1786 | * @todo use FormValidator |
||
| 1787 | * @author Toon Keppens |
||
| 1788 | * @param int $blog_id |
||
| 1789 | * @return string HTML form |
||
| 1790 | */ |
||
| 1791 | public static function displayTaskCreateForm($blog_id) |
||
| 1792 | { |
||
| 1793 | $blog_id = intval($blog_id); |
||
| 1794 | // Init |
||
| 1795 | $colors = array( |
||
| 1796 | 'FFFFFF', |
||
| 1797 | 'FFFF99', |
||
| 1798 | 'FFCC99', |
||
| 1799 | 'FF9933', |
||
| 1800 | 'FF6699', |
||
| 1801 | 'CCFF99', |
||
| 1802 | 'CC9966', |
||
| 1803 | '66FF00', |
||
| 1804 | '9966FF', |
||
| 1805 | 'CF3F3F', |
||
| 1806 | '990033', |
||
| 1807 | '669933', |
||
| 1808 | '0033FF', |
||
| 1809 | '003366', |
||
| 1810 | '000000', |
||
| 1811 | ); |
||
| 1812 | |||
| 1813 | // form |
||
| 1814 | $return = '<form name="add_task" method="post" action="blog.php?action=manage_tasks&blog_id='.$blog_id.'">'; |
||
| 1815 | |||
| 1816 | // form title |
||
| 1817 | $return .= '<legend>'.get_lang('AddTask').'</legend>'; |
||
| 1818 | |||
| 1819 | // task title |
||
| 1820 | $return .= ' <div class="control-group"> |
||
| 1821 | <label class="control-label"> |
||
| 1822 | <span class="form_required">*</span>'.get_lang('Title').' |
||
| 1823 | </label> |
||
| 1824 | <div class="controls"> |
||
| 1825 | <input name="task_name" type="text" size="70" /> |
||
| 1826 | </div> |
||
| 1827 | </div>'; |
||
| 1828 | |||
| 1829 | // task comment |
||
| 1830 | $return .= ' <div class="control-group"> |
||
| 1831 | <label class="control-label"> |
||
| 1832 | '.get_lang('Description').' |
||
| 1833 | </label> |
||
| 1834 | <div class="controls"> |
||
| 1835 | <textarea name="task_description" cols="45"></textarea> |
||
| 1836 | </div> |
||
| 1837 | </div>'; |
||
| 1838 | |||
| 1839 | // task management |
||
| 1840 | $return .= ' <div class="control-group"> |
||
| 1841 | <label class="control-label"> |
||
| 1842 | '.get_lang('TaskManager').' |
||
| 1843 | </label> |
||
| 1844 | <div class="controls">'; |
||
| 1845 | $return .= '<table class="data_table" cellspacing="0" style="border-collapse:collapse; width:446px;">'; |
||
| 1846 | $return .= '<tr>'; |
||
| 1847 | $return .= '<th colspan="2" style="width:223px;">'.get_lang('ArticleManager').'</th>'; |
||
| 1848 | $return .= '<th width:223px;>'.get_lang('CommentManager').'</th>'; |
||
| 1849 | $return .= '</tr>'; |
||
| 1850 | $return .= '<tr>'; |
||
| 1851 | $return .= '<th style="width:111px;"><label for="articleDelete">'.get_lang('Delete').'</label></th>'; |
||
| 1852 | $return .= '<th style="width:112px;"><label for="articleEdit">'.get_lang('Edit').'</label></th>'; |
||
| 1853 | $return .= '<th style="width:223px;"><label for="commentsDelete">'.get_lang('Delete').'</label></th>'; |
||
| 1854 | $return .= '</tr>'; |
||
| 1855 | $return .= '<tr>'; |
||
| 1856 | $return .= '<td style="text-align:center;"><input id="articleDelete" name="chkArticleDelete" type="checkbox" /></td>'; |
||
| 1857 | $return .= '<td style="text-align:center;"><input id="articleEdit" name="chkArticleEdit" type="checkbox" /></td>'; |
||
| 1858 | $return .= '<td style="border:1px dotted #808080; text-align:center;"><input id="commentsDelete" name="chkCommentsDelete" type="checkbox" /></td>'; |
||
| 1859 | $return .= '</tr>'; |
||
| 1860 | $return .= '</table>'; |
||
| 1861 | $return .= ' </div> |
||
| 1862 | </div>'; |
||
| 1863 | |||
| 1864 | |||
| 1865 | // task color |
||
| 1866 | $return .= ' <div class="control-group"> |
||
| 1867 | <label class="control-label"> |
||
| 1868 | '.get_lang('Color').' |
||
| 1869 | </label> |
||
| 1870 | <div class="controls">'; |
||
| 1871 | $return .= '<select name="task_color" id="color" style="width: 150px; background-color: #eeeeee" onchange="document.getElementById(\'color\').style.backgroundColor=\'#\'+document.getElementById(\'color\').value" onkeypress="document.getElementById(\'color\').style.backgroundColor=\'#\'+document.getElementById(\'color\').value">'; |
||
| 1872 | foreach ($colors as $color) { |
||
| 1873 | $style = 'style="background-color: #'.$color.'"'; |
||
| 1874 | $return .= '<option value="'.$color.'" '.$style.'> </option>'; |
||
| 1875 | } |
||
| 1876 | $return .= '</select>'; |
||
| 1877 | $return .= ' </div> |
||
| 1878 | </div>'; |
||
| 1879 | |||
| 1880 | // submit |
||
| 1881 | $return .= ' <div class="control-group"> |
||
| 1882 | <div class="controls"> |
||
| 1883 | <input type="hidden" name="action" value="" /> |
||
| 1884 | <input type="hidden" name="new_task_submit" value="true" /> |
||
| 1885 | <button class="save" type="submit" name="Submit">'.get_lang('Save').'</button> |
||
| 1886 | </div> |
||
| 1887 | </div>'; |
||
| 1888 | $return .= '</form>'; |
||
| 1889 | |||
| 1890 | $return .= '<div style="clear:both; margin-bottom: 10px;"></div>'; |
||
| 1891 | |||
| 1892 | return $return; |
||
| 1893 | } |
||
| 1894 | |||
| 1895 | /** |
||
| 1896 | * Displays edit task form |
||
| 1897 | * @author Toon Keppens |
||
| 1898 | * @param int $blog_id |
||
| 1899 | * @param int $task_id |
||
| 1900 | * @return string |
||
| 1901 | */ |
||
| 1902 | public static function displayTaskEditForm($blog_id, $task_id) |
||
| 1903 | { |
||
| 1904 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 1905 | $course_id = api_get_course_int_id(); |
||
| 1906 | $blog_id = intval($blog_id); |
||
| 1907 | $task_id = intval($task_id); |
||
| 1908 | |||
| 1909 | $colors = array( |
||
| 1910 | 'FFFFFF', |
||
| 1911 | 'FFFF99', |
||
| 1912 | 'FFCC99', |
||
| 1913 | 'FF9933', |
||
| 1914 | 'FF6699', |
||
| 1915 | 'CCFF99', |
||
| 1916 | 'CC9966', |
||
| 1917 | '66FF00', |
||
| 1918 | '9966FF', |
||
| 1919 | 'CF3F3F', |
||
| 1920 | '990033', |
||
| 1921 | '669933', |
||
| 1922 | '0033FF', |
||
| 1923 | '003366', |
||
| 1924 | '000000', |
||
| 1925 | ); |
||
| 1926 | |||
| 1927 | $sql = "SELECT blog_id, task_id, title, description, color FROM $tbl_blogs_tasks |
||
| 1928 | WHERE c_id = $course_id AND task_id = $task_id"; |
||
| 1929 | $result = Database::query($sql); |
||
| 1930 | $task = Database::fetch_array($result); |
||
| 1931 | |||
| 1932 | // Display |
||
| 1933 | $return = '<form name="edit_task" method="post" action="blog.php?action=manage_tasks&blog_id='.$blog_id.'"> |
||
| 1934 | <legend>'.get_lang('EditTask').'</legend> |
||
| 1935 | <table width="100%" border="0" cellspacing="2"> |
||
| 1936 | <tr> |
||
| 1937 | <td align="right">'.get_lang('Title').': </td> |
||
| 1938 | <td><input name="task_name" type="text" size="70" value="'.Security::remove_XSS($task['title']).'" /></td> |
||
| 1939 | </tr> |
||
| 1940 | <tr> |
||
| 1941 | <td align="right">'.get_lang('Description').': </td> |
||
| 1942 | <td><textarea name="task_description" cols="45">'.Security::remove_XSS($task['description']).'</textarea></td> |
||
| 1943 | </tr>'; |
||
| 1944 | |||
| 1945 | /* edit by Kevin Van Den Haute ([email protected]) */ |
||
| 1946 | $tbl_tasks_permissions = Database::get_course_table(TABLE_BLOGS_TASKS_PERMISSIONS); |
||
| 1947 | |||
| 1948 | $sql = "SELECT id, action FROM $tbl_tasks_permissions |
||
| 1949 | WHERE c_id = $course_id AND task_id = $task_id"; |
||
| 1950 | $result = Database::query($sql); |
||
| 1951 | |||
| 1952 | $arrPermissions = array(); |
||
| 1953 | |||
| 1954 | while ($row = Database::fetch_array($result)) { |
||
| 1955 | $arrPermissions[] = $row['action']; |
||
| 1956 | } |
||
| 1957 | |||
| 1958 | $return .= '<tr>'; |
||
| 1959 | $return .= '<td style="text-align:right; vertical-align:top;">'.get_lang('TaskManager').': </td>'; |
||
| 1960 | $return .= '<td>'; |
||
| 1961 | $return .= '<table class="data_table" cellspacing="0" style="border-collapse:collapse; width:446px;">'; |
||
| 1962 | $return .= '<tr>'; |
||
| 1963 | $return .= '<th colspan="2" style="width:223px;">'.get_lang('ArticleManager').'</th>'; |
||
| 1964 | $return .= '<th width:223px;>'.get_lang('CommentManager').'</th>'; |
||
| 1965 | $return .= '</tr>'; |
||
| 1966 | $return .= '<tr>'; |
||
| 1967 | $return .= '<th style="width:111px;"><label for="articleDelete">'.get_lang('Delete').'</label></th>'; |
||
| 1968 | $return .= '<th style="width:112px;"><label for="articleEdit">'.get_lang('Edit').'</label></th>'; |
||
| 1969 | $return .= '<th style="width:223px;"><label for="commentsDelete">'.get_lang('Delete').'</label></th>'; |
||
| 1970 | $return .= '</tr>'; |
||
| 1971 | $return .= '<tr>'; |
||
| 1972 | $return .= '<td style="text-align:center;"><input '.((in_array( |
||
| 1973 | 'article_delete', |
||
| 1974 | $arrPermissions |
||
| 1975 | )) ? 'checked ' : '').'id="articleDelete" name="chkArticleDelete" type="checkbox" /></td>'; |
||
| 1976 | $return .= '<td style="text-align:center;"><input '.((in_array( |
||
| 1977 | 'article_edit', |
||
| 1978 | $arrPermissions |
||
| 1979 | )) ? 'checked ' : '').'id="articleEdit" name="chkArticleEdit" type="checkbox" /></td>'; |
||
| 1980 | $return .= '<td style="text-align:center;"><input '.((in_array( |
||
| 1981 | 'article_comments_delete', |
||
| 1982 | $arrPermissions |
||
| 1983 | )) ? 'checked ' : '').'id="commentsDelete" name="chkCommentsDelete" type="checkbox" /></td>'; |
||
| 1984 | $return .= '</tr>'; |
||
| 1985 | $return .= '</table>'; |
||
| 1986 | $return .= '</td>'; |
||
| 1987 | $return .= '</tr>'; |
||
| 1988 | /* end of edit */ |
||
| 1989 | |||
| 1990 | $return .= '<tr> |
||
| 1991 | <td align="right">'.get_lang('Color').': </td> |
||
| 1992 | <td> |
||
| 1993 | <select name="task_color" id="color" style="width: 150px; background-color: #'.$task['color'].'" onchange="document.getElementById(\'color\').style.backgroundColor=\'#\'+document.getElementById(\'color\').value" onkeypress="document.getElementById(\'color\').style.backgroundColor=\'#\'+document.getElementById(\'color\').value">'; |
||
| 1994 | foreach ($colors as $color) { |
||
| 1995 | $selected = ($color == $task['color']) ? ' selected' : ''; |
||
| 1996 | $style = 'style="background-color: #'.$color.'"'; |
||
| 1997 | $return .= '<option value="'.$color.'" '.$style.' '.$selected.' > </option>'; |
||
| 1998 | } |
||
| 1999 | $return .= ' </select> |
||
| 2000 | </td> |
||
| 2001 | </tr> |
||
| 2002 | <tr> |
||
| 2003 | <td align="right"> </td> |
||
| 2004 | <td><br /><input type="hidden" name="action" value="" /> |
||
| 2005 | <input type="hidden" name="edit_task_submit" value="true" /> |
||
| 2006 | <input type="hidden" name="task_id" value="'.$task['task_id'].'" /> |
||
| 2007 | <input type="hidden" name="blog_id" value="'.$task['blog_id'].'" /> |
||
| 2008 | <button class="save" type="submit" name="Submit">'.get_lang('Save').'</button></td> |
||
| 2009 | </tr> |
||
| 2010 | </table> |
||
| 2011 | </form>'; |
||
| 2012 | |||
| 2013 | return $return; |
||
| 2014 | } |
||
| 2015 | |||
| 2016 | /** |
||
| 2017 | * Displays assign task form |
||
| 2018 | * @author Toon Keppens |
||
| 2019 | * |
||
| 2020 | */ |
||
| 2021 | public static function displayTaskAssignmentForm($blog_id) |
||
| 2022 | { |
||
| 2023 | $form = self::getTaskAssignmentForm($blog_id); |
||
| 2024 | $form->addHidden('assign_task_submit', 'true'); |
||
| 2025 | |||
| 2026 | return $form->returnForm() |
||
| 2027 | . PHP_EOL |
||
| 2028 | . '<div style="clear: both; margin-bottom:10px;"></div>'; |
||
| 2029 | } |
||
| 2030 | |||
| 2031 | /** |
||
| 2032 | * Returns an HTML form to assign a task |
||
| 2033 | * @param $blog_id |
||
| 2034 | * @return string FormValidator |
||
| 2035 | */ |
||
| 2036 | public static function getTaskAssignmentForm($blog_id) |
||
| 2037 | { |
||
| 2038 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 2039 | $tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); |
||
| 2040 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 2041 | $course_id = api_get_course_int_id(); |
||
| 2042 | $blog_id = intval($blog_id); |
||
| 2043 | |||
| 2044 | // Get users in this blog / make select list of it |
||
| 2045 | $sql = "SELECT user.user_id, user.firstname, user.lastname, user.username |
||
| 2046 | FROM $tbl_users user |
||
| 2047 | INNER JOIN $tbl_blogs_rel_user blogs_rel_user |
||
| 2048 | ON user.user_id = blogs_rel_user.user_id |
||
| 2049 | WHERE blogs_rel_user.c_id = $course_id AND blogs_rel_user.blog_id = $blog_id"; |
||
| 2050 | $result = Database::query($sql); |
||
| 2051 | |||
| 2052 | $options = array(); |
||
| 2053 | View Code Duplication | while ($user = Database::fetch_array($result)) { |
|
| 2054 | $options[$user['user_id']] = api_get_person_name($user['firstname'], $user['lastname']); |
||
| 2055 | } |
||
| 2056 | |||
| 2057 | // Get tasks in this blog / make select list of it |
||
| 2058 | $sql = "SELECT |
||
| 2059 | blog_id, |
||
| 2060 | task_id, |
||
| 2061 | blog_id, |
||
| 2062 | title, |
||
| 2063 | description, |
||
| 2064 | color, |
||
| 2065 | system_task |
||
| 2066 | FROM $tbl_blogs_tasks |
||
| 2067 | WHERE c_id = $course_id AND blog_id = $blog_id |
||
| 2068 | ORDER BY system_task, title"; |
||
| 2069 | $result = Database::query($sql); |
||
| 2070 | |||
| 2071 | $taskOptions = array(); |
||
| 2072 | while ($task = Database::fetch_array($result)) { |
||
| 2073 | $taskOptions[$task['task_id']] = stripslashes($task['title']); |
||
| 2074 | } |
||
| 2075 | |||
| 2076 | $form = new FormValidator( |
||
| 2077 | 'assign_task', |
||
| 2078 | 'post', |
||
| 2079 | api_get_path( |
||
| 2080 | WEB_CODE_PATH |
||
| 2081 | ).'blog/blog.php?action=manage_tasks&blog_id='.$blog_id |
||
| 2082 | ); |
||
| 2083 | |||
| 2084 | $form->addHeader(get_lang('AssignTask')); |
||
| 2085 | $form->addSelect('task_user_id', get_lang('SelectUser'), $options); |
||
| 2086 | $form->addSelect('task_task_id', get_lang('SelectTask'), $taskOptions); |
||
| 2087 | $form->addDatePicker('task_day', get_lang('SelectTargetDate')); |
||
| 2088 | |||
| 2089 | $form->addHidden('action', ''); |
||
| 2090 | $form->addButtonSave(get_lang('Ok')); |
||
| 2091 | |||
| 2092 | return $form; |
||
| 2093 | } |
||
| 2094 | |||
| 2095 | /** |
||
| 2096 | * Displays assign task form |
||
| 2097 | * @author Toon Keppens |
||
| 2098 | * @param int $blog_id |
||
| 2099 | * @param int $task_id |
||
| 2100 | * @param int $user_id |
||
| 2101 | * @return string HTML form |
||
| 2102 | */ |
||
| 2103 | public static function displayAssignedTaskEditForm($blog_id, $task_id, $user_id) |
||
| 2104 | { |
||
| 2105 | $tbl_blogs_tasks_rel_user = Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER); |
||
| 2106 | |||
| 2107 | $course_id = api_get_course_int_id(); |
||
| 2108 | $blog_id = intval($blog_id); |
||
| 2109 | $task_id = intval($task_id); |
||
| 2110 | $user_id = intval($user_id); |
||
| 2111 | |||
| 2112 | // Get assign date; |
||
| 2113 | $sql = " |
||
| 2114 | SELECT target_date |
||
| 2115 | FROM $tbl_blogs_tasks_rel_user |
||
| 2116 | WHERE c_id = $course_id AND |
||
| 2117 | blog_id = $blog_id AND |
||
| 2118 | user_id = $user_id AND |
||
| 2119 | task_id = $task_id"; |
||
| 2120 | $result = Database::query($sql); |
||
| 2121 | $row = Database::fetch_assoc($result); |
||
| 2122 | |||
| 2123 | $date = $row['target_date']; |
||
| 2124 | |||
| 2125 | $defaults = [ |
||
| 2126 | 'task_user_id' => $user_id, |
||
| 2127 | 'task_task_id' => $task_id, |
||
| 2128 | 'task_day' => $date, |
||
| 2129 | ]; |
||
| 2130 | $form = self::getTaskAssignmentForm($blog_id); |
||
| 2131 | $form->addHidden('old_task_id', $task_id); |
||
| 2132 | $form->addHidden('old_user_id', $user_id); |
||
| 2133 | $form->addHidden('old_target_date', $date); |
||
| 2134 | $form->addHidden('assign_task_edit_submit', 'true'); |
||
| 2135 | $form->setDefaults($defaults); |
||
| 2136 | |||
| 2137 | return $form->returnForm(); |
||
| 2138 | } |
||
| 2139 | |||
| 2140 | /** |
||
| 2141 | * Assigns a task to a user in a blog |
||
| 2142 | * @param int $blog_id |
||
| 2143 | * @param int $user_id |
||
| 2144 | * @param int $task_id |
||
| 2145 | * @param string $target_date date |
||
| 2146 | * @return void |
||
| 2147 | */ |
||
| 2148 | public static function assignTask($blog_id, $user_id, $task_id, $target_date) |
||
| 2149 | { |
||
| 2150 | $tbl_blogs_tasks_rel_user = Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER); |
||
| 2151 | $course_id = api_get_course_int_id(); |
||
| 2152 | $blog_id = intval($blog_id); |
||
| 2153 | $user_id = intval($user_id); |
||
| 2154 | $task_id = intval($task_id); |
||
| 2155 | $target_date = Database::escape_string($target_date); |
||
| 2156 | |||
| 2157 | $sql = " |
||
| 2158 | SELECT COUNT(*) as 'number' |
||
| 2159 | FROM $tbl_blogs_tasks_rel_user |
||
| 2160 | WHERE c_id = $course_id |
||
| 2161 | AND blog_id = $blog_id |
||
| 2162 | AND user_id = $user_id |
||
| 2163 | AND task_id = $task_id"; |
||
| 2164 | |||
| 2165 | $result = Database::query($sql); |
||
| 2166 | $row = Database::fetch_assoc($result); |
||
| 2167 | |||
| 2168 | if ($row['number'] == 0) { |
||
| 2169 | $sql = " |
||
| 2170 | INSERT INTO ".$tbl_blogs_tasks_rel_user." ( |
||
| 2171 | c_id, |
||
| 2172 | blog_id, |
||
| 2173 | user_id, |
||
| 2174 | task_id, |
||
| 2175 | target_date |
||
| 2176 | ) VALUES ( |
||
| 2177 | $course_id, |
||
| 2178 | $blog_id, |
||
| 2179 | $user_id, |
||
| 2180 | $task_id, |
||
| 2181 | '$target_date' |
||
| 2182 | )"; |
||
| 2183 | |||
| 2184 | Database::query($sql); |
||
| 2185 | } |
||
| 2186 | } |
||
| 2187 | |||
| 2188 | /** |
||
| 2189 | * Edit an assigned task |
||
| 2190 | * @param $blog_id |
||
| 2191 | * @param $user_id |
||
| 2192 | * @param $task_id |
||
| 2193 | * @param $target_date |
||
| 2194 | * @param $old_user_id |
||
| 2195 | * @param $old_task_id |
||
| 2196 | * @param $old_target_date |
||
| 2197 | * @return void |
||
| 2198 | */ |
||
| 2199 | public static function updateAssignedTask( |
||
| 2200 | $blog_id, |
||
| 2201 | $user_id, |
||
| 2202 | $task_id, |
||
| 2203 | $target_date, |
||
| 2204 | $old_user_id, |
||
| 2205 | $old_task_id, |
||
| 2206 | $old_target_date |
||
| 2207 | ) { |
||
| 2208 | $tbl_blogs_tasks_rel_user = Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER); |
||
| 2209 | |||
| 2210 | $course_id = api_get_course_int_id(); |
||
| 2211 | $blog_id = intval($blog_id); |
||
| 2212 | $user_id = intval($user_id); |
||
| 2213 | $task_id = intval($task_id); |
||
| 2214 | $target_date = Database::escape_string($target_date); |
||
| 2215 | $old_user_id = intval($old_user_id); |
||
| 2216 | $old_task_id = intval($old_task_id); |
||
| 2217 | $old_target_date = Database::escape_string($old_target_date); |
||
| 2218 | |||
| 2219 | $sql = "SELECT COUNT(*) as 'number' |
||
| 2220 | FROM $tbl_blogs_tasks_rel_user |
||
| 2221 | WHERE |
||
| 2222 | c_id = $course_id AND |
||
| 2223 | blog_id = $blog_id AND |
||
| 2224 | user_id = $user_id AND |
||
| 2225 | task_id = $task_id"; |
||
| 2226 | |||
| 2227 | $result = Database::query($sql); |
||
| 2228 | $row = Database::fetch_assoc($result); |
||
| 2229 | |||
| 2230 | if ($row['number'] == 0 || |
||
| 2231 | ($row['number'] != 0 && $task_id == $old_task_id && $user_id == $old_user_id) |
||
| 2232 | ) { |
||
| 2233 | $sql = "UPDATE $tbl_blogs_tasks_rel_user |
||
| 2234 | SET |
||
| 2235 | user_id = $user_id, |
||
| 2236 | task_id = $task_id, |
||
| 2237 | target_date = '$target_date' |
||
| 2238 | WHERE |
||
| 2239 | c_id = $course_id AND |
||
| 2240 | blog_id = $blog_id AND |
||
| 2241 | user_id = $old_user_id AND |
||
| 2242 | task_id = $old_task_id AND |
||
| 2243 | target_date = '$old_target_date' |
||
| 2244 | "; |
||
| 2245 | Database::query($sql); |
||
| 2246 | } |
||
| 2247 | } |
||
| 2248 | |||
| 2249 | /** |
||
| 2250 | * Displays a list with posts a user can select to execute his task. |
||
| 2251 | * |
||
| 2252 | * @param int $blog_id |
||
| 2253 | * @param int $task_id |
||
| 2254 | * @return string |
||
| 2255 | */ |
||
| 2256 | public static function displayPostSelectionForTask($blog_id, $task_id) |
||
| 2257 | { |
||
| 2258 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 2259 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
||
| 2260 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 2261 | $course_id = api_get_course_int_id(); |
||
| 2262 | $blog_id = intval($blog_id); |
||
| 2263 | $task_id = intval($task_id); |
||
| 2264 | |||
| 2265 | $sql = "SELECT title, description FROM $tbl_blogs_tasks |
||
| 2266 | WHERE task_id = $task_id |
||
| 2267 | AND c_id = $course_id"; |
||
| 2268 | $result = Database::query($sql); |
||
| 2269 | $row = Database::fetch_assoc($result); |
||
| 2270 | // Get posts and authors |
||
| 2271 | $sql = "SELECT post.*, user.lastname, user.firstname, user.username |
||
| 2272 | FROM $tbl_blogs_posts post |
||
| 2273 | INNER JOIN $tbl_users user ON post.author_id = user.user_id |
||
| 2274 | WHERE post.blog_id = $blog_id AND post.c_id = $course_id |
||
| 2275 | ORDER BY post_id DESC |
||
| 2276 | LIMIT 0, 100"; |
||
| 2277 | $result = Database::query($sql); |
||
| 2278 | |||
| 2279 | // Display |
||
| 2280 | $return = '<span class="blogpost_title">'.get_lang('SelectTaskArticle').' "'.stripslashes($row['title']).'"</span>'; |
||
| 2281 | $return .= '<span style="font-style: italic;"">'.stripslashes($row['description']).'</span><br><br>'; |
||
| 2282 | |||
| 2283 | if (Database::num_rows($result) == 0) { |
||
| 2284 | $return .= get_lang('NoArticles'); |
||
| 2285 | |||
| 2286 | return $return; |
||
| 2287 | } |
||
| 2288 | |||
| 2289 | while ($blog_post = Database::fetch_array($result)) { |
||
| 2290 | $username = api_htmlentities(sprintf(get_lang('LoginX'), $blog_post['username']), ENT_QUOTES); |
||
| 2291 | $return .= '<a href="blog.php?action=execute_task&blog_id='.$blog_id.'&task_id='.$task_id.'&post_id='.$blog_post['post_id'].'#add_comment">'.stripslashes( |
||
| 2292 | $blog_post['title'] |
||
| 2293 | ).'</a>, '.get_lang('WrittenBy').' '.stripslashes( |
||
| 2294 | Display::tag( |
||
| 2295 | 'span', |
||
| 2296 | api_get_person_name($blog_post['firstname'], $blog_post['lastname']), |
||
| 2297 | array('title' => $username) |
||
| 2298 | ) |
||
| 2299 | ).'<br />'; |
||
| 2300 | } |
||
| 2301 | |||
| 2302 | return $return; |
||
| 2303 | } |
||
| 2304 | |||
| 2305 | /** |
||
| 2306 | * Unsubscribe a user from a given blog |
||
| 2307 | * @author Toon Keppens |
||
| 2308 | * |
||
| 2309 | * @param int $blog_id |
||
| 2310 | * @param int $user_id |
||
| 2311 | * @return void |
||
| 2312 | */ |
||
| 2313 | View Code Duplication | public static function unsubscribeUser($blog_id, $user_id) |
|
| 2314 | { |
||
| 2315 | $tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); |
||
| 2316 | $tbl_user_permissions = Database::get_course_table(TABLE_PERMISSION_USER); |
||
| 2317 | $blog_id = intval($blog_id); |
||
| 2318 | $user_id = intval($user_id); |
||
| 2319 | |||
| 2320 | // Unsubscribe the user |
||
| 2321 | $sql = "DELETE FROM $tbl_blogs_rel_user |
||
| 2322 | WHERE blog_id = $blog_id AND user_id = $user_id"; |
||
| 2323 | Database::query($sql); |
||
| 2324 | |||
| 2325 | // Remove this user's permissions. |
||
| 2326 | $sql = "DELETE FROM $tbl_user_permissions |
||
| 2327 | WHERE user_id = $user_id"; |
||
| 2328 | Database::query($sql); |
||
| 2329 | } |
||
| 2330 | |||
| 2331 | /** |
||
| 2332 | * Displays the form to register users in a blog (in a course) |
||
| 2333 | * The listed users are users subscribed in the course. |
||
| 2334 | * @author Toon Keppens |
||
| 2335 | * |
||
| 2336 | * @param Integer $blog_id |
||
| 2337 | * |
||
| 2338 | * @return string Html Form with sortable table with users to subcribe in a blog, in a course. |
||
| 2339 | */ |
||
| 2340 | public static function displayUserSubscriptionForm($blog_id) |
||
| 2341 | { |
||
| 2342 | $_course = api_get_course_info(); |
||
| 2343 | $is_western_name_order = api_is_western_name_order(); |
||
| 2344 | $session_id = api_get_session_id(); |
||
| 2345 | $course_id = $_course['real_id']; |
||
| 2346 | $blog_id = intval($blog_id); |
||
| 2347 | |||
| 2348 | $currentCourse = $_course['code']; |
||
| 2349 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 2350 | $tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); |
||
| 2351 | $html = null; |
||
| 2352 | |||
| 2353 | $html .= '<legend>'.get_lang('SubscribeMembers').'</legend>'; |
||
| 2354 | |||
| 2355 | $properties['width'] = '100%'; |
||
| 2356 | |||
| 2357 | // Get blog members' id. |
||
| 2358 | $sql = "SELECT user.user_id FROM $tbl_users user |
||
| 2359 | INNER JOIN $tbl_blogs_rel_user blogs_rel_user |
||
| 2360 | ON user.user_id = blogs_rel_user.user_id |
||
| 2361 | WHERE blogs_rel_user.c_id = $course_id AND blogs_rel_user.blog_id = $blog_id"; |
||
| 2362 | $result = Database::query($sql); |
||
| 2363 | |||
| 2364 | $blog_member_ids = array(); |
||
| 2365 | while ($user = Database::fetch_array($result)) { |
||
| 2366 | $blog_member_ids[] = $user['user_id']; |
||
| 2367 | } |
||
| 2368 | |||
| 2369 | // Set table headers |
||
| 2370 | $column_header[] = array('', false, ''); |
||
| 2371 | View Code Duplication | if ($is_western_name_order) { |
|
| 2372 | $column_header[] = array(get_lang('FirstName'), true, ''); |
||
| 2373 | $column_header[] = array(get_lang('LastName'), true, ''); |
||
| 2374 | } else { |
||
| 2375 | $column_header[] = array(get_lang('LastName'), true, ''); |
||
| 2376 | $column_header[] = array(get_lang('FirstName'), true, ''); |
||
| 2377 | } |
||
| 2378 | $column_header[] = array(get_lang('Email'), false, ''); |
||
| 2379 | $column_header[] = array(get_lang('Register'), false, ''); |
||
| 2380 | |||
| 2381 | $student_list = CourseManager:: get_student_list_from_course_code( |
||
| 2382 | $currentCourse, |
||
| 2383 | false, |
||
| 2384 | $session_id |
||
| 2385 | ); |
||
| 2386 | $user_data = array(); |
||
| 2387 | |||
| 2388 | // Add users that are not in this blog to the list. |
||
| 2389 | foreach ($student_list as $key => $user) { |
||
| 2390 | if (isset($user['id_user'])) { |
||
| 2391 | $user['user_id'] = $user['id_user']; |
||
| 2392 | } |
||
| 2393 | if (!in_array($user['user_id'], $blog_member_ids)) { |
||
| 2394 | $a_infosUser = api_get_user_info($user['user_id']); |
||
| 2395 | $row = array(); |
||
| 2396 | $row[] = '<input type="checkbox" name="user[]" value="'.$a_infosUser['user_id'].'" '.((isset($_GET['selectall']) && $_GET['selectall'] == "subscribe") ? ' checked="checked" ' : '').'/>'; |
||
| 2397 | $username = api_htmlentities(sprintf(get_lang('LoginX'), $a_infosUser["username"]), ENT_QUOTES); |
||
| 2398 | View Code Duplication | if ($is_western_name_order) { |
|
| 2399 | $row[] = $a_infosUser["firstname"]; |
||
| 2400 | $row[] = Display::tag('span', $a_infosUser["lastname"], array('title' => $username)); |
||
| 2401 | } else { |
||
| 2402 | $row[] = Display::tag('span', $a_infosUser["lastname"], array('title' => $username)); |
||
| 2403 | $row[] = $a_infosUser["firstname"]; |
||
| 2404 | } |
||
| 2405 | $row[] = Display::icon_mailto_link($a_infosUser["email"]); |
||
| 2406 | |||
| 2407 | //Link to register users |
||
| 2408 | if ($a_infosUser["user_id"] != api_get_user_id()) { |
||
| 2409 | $row[] = "<a class=\"btn btn-primary \" href=\"".api_get_self()."?action=manage_members&blog_id=$blog_id®ister=yes&user_id=".$a_infosUser["user_id"]."\">". |
||
| 2410 | get_lang('Register')."</a>"; |
||
| 2411 | } else { |
||
| 2412 | $row[] = ''; |
||
| 2413 | } |
||
| 2414 | $user_data[] = $row; |
||
| 2415 | } |
||
| 2416 | } |
||
| 2417 | |||
| 2418 | // Display |
||
| 2419 | $query_vars['action'] = 'manage_members'; |
||
| 2420 | $query_vars['blog_id'] = $blog_id; |
||
| 2421 | $html .= '<form class="form-inline" method="post" action="blog.php?action=manage_members&blog_id='.$blog_id.'">'; |
||
| 2422 | $html.= Display::return_sortable_table($column_header, $user_data, null, null, $query_vars); |
||
| 2423 | $link = ''; |
||
| 2424 | $link .= isset ($_GET['action']) ? 'action='.Security::remove_XSS($_GET['action']).'&' : ''; |
||
| 2425 | $link .= "blog_id=$blog_id&"; |
||
| 2426 | |||
| 2427 | $html .= '<a class="btn btn-default" href="blog.php?'.$link.'selectall=subscribe">'.get_lang('SelectAll').'</a> - '; |
||
| 2428 | $html .= '<a class="btn btn-default" href="blog.php?'.$link.'">'.get_lang('UnSelectAll').'</a> '; |
||
| 2429 | $html .= '<div class="form-group">'; |
||
| 2430 | $html .= '<label>'; |
||
| 2431 | $html .= get_lang('WithSelected').' : '; |
||
| 2432 | $html .= '</label>'; |
||
| 2433 | $html .= '<select class="selectpicker" name="action">'; |
||
| 2434 | $html .= '<option value="select_subscribe">'.get_lang('Register').'</option>'; |
||
| 2435 | $html .= '</select>'; |
||
| 2436 | $html .= '<input type="hidden" name="register" value="true" />'; |
||
| 2437 | $html .= '<button class="btn btn-default" type="submit">'.get_lang('Ok').'</button>'; |
||
| 2438 | $html .= '</div>'; |
||
| 2439 | $html .= '</form>'; |
||
| 2440 | return $html; |
||
| 2441 | } |
||
| 2442 | |||
| 2443 | /** |
||
| 2444 | * Displays the form to register users in a blog (in a course) |
||
| 2445 | * The listed users are users subcribed in the course. |
||
| 2446 | * @author Toon Keppens |
||
| 2447 | * @param int $blog_id |
||
| 2448 | * @return false|null Form with sortable table with users to unsubcribe from a blog. |
||
| 2449 | */ |
||
| 2450 | public static function displayUserUnsubscriptionForm($blog_id) |
||
| 2451 | { |
||
| 2452 | $_user = api_get_user_info(); |
||
| 2453 | $is_western_name_order = api_is_western_name_order(); |
||
| 2454 | $html = null; |
||
| 2455 | |||
| 2456 | // Init |
||
| 2457 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 2458 | $tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); |
||
| 2459 | $blog_id = intval($blog_id); |
||
| 2460 | |||
| 2461 | $html.= '<legend>'.get_lang('UnsubscribeMembers').'</legend>'; |
||
| 2462 | |||
| 2463 | $properties["width"] = "100%"; |
||
| 2464 | //table column titles |
||
| 2465 | $column_header[] = array('', false, ''); |
||
| 2466 | View Code Duplication | if ($is_western_name_order) { |
|
| 2467 | $column_header[] = array(get_lang('FirstName'), true, ''); |
||
| 2468 | $column_header[] = array(get_lang('LastName'), true, ''); |
||
| 2469 | } else { |
||
| 2470 | $column_header[] = array(get_lang('LastName'), true, ''); |
||
| 2471 | $column_header[] = array(get_lang('FirstName'), true, ''); |
||
| 2472 | } |
||
| 2473 | $column_header[] = array(get_lang('Email'), false, ''); |
||
| 2474 | $column_header[] = array(get_lang('TaskManager'), true, ''); |
||
| 2475 | $column_header[] = array(get_lang('UnRegister'), false, ''); |
||
| 2476 | |||
| 2477 | $course_id = api_get_course_int_id(); |
||
| 2478 | |||
| 2479 | $sql = "SELECT user.user_id, user.lastname, user.firstname, user.email, user.username |
||
| 2480 | FROM $tbl_users user INNER JOIN $tbl_blogs_rel_user blogs_rel_user |
||
| 2481 | ON user.user_id = blogs_rel_user.user_id |
||
| 2482 | WHERE blogs_rel_user.c_id = $course_id AND blogs_rel_user.blog_id = $blog_id"; |
||
| 2483 | |||
| 2484 | if (!($sql_result = Database::query($sql))) { |
||
| 2485 | return false; |
||
| 2486 | } |
||
| 2487 | |||
| 2488 | $user_data = array(); |
||
| 2489 | |||
| 2490 | while ($myrow = Database::fetch_array($sql_result)) { |
||
| 2491 | $row = array(); |
||
| 2492 | $row[] = '<input type="checkbox" name="user[]" value="'.$myrow['user_id'].'" '.((isset($_GET['selectall']) && $_GET['selectall'] == "unsubscribe") ? ' checked="checked" ' : '').'/>'; |
||
| 2493 | $username = api_htmlentities(sprintf(get_lang('LoginX'), $myrow["username"]), ENT_QUOTES); |
||
| 2494 | View Code Duplication | if ($is_western_name_order) { |
|
| 2495 | $row[] = $myrow["firstname"]; |
||
| 2496 | $row[] = Display::tag('span', $myrow["lastname"], array('title' => $username)); |
||
| 2497 | } else { |
||
| 2498 | $row[] = Display::tag('span', $myrow["lastname"], array('title' => $username)); |
||
| 2499 | $row[] = $myrow["firstname"]; |
||
| 2500 | } |
||
| 2501 | $row[] = Display::icon_mailto_link($myrow["email"]); |
||
| 2502 | |||
| 2503 | $sql = "SELECT bt.title task |
||
| 2504 | FROM ".Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER)." btu |
||
| 2505 | INNER JOIN ".Database::get_course_table(TABLE_BLOGS_TASKS)." bt |
||
| 2506 | ON btu.task_id = bt.task_id |
||
| 2507 | WHERE btu.c_id = $course_id AND |
||
| 2508 | bt.c_id = $course_id AND |
||
| 2509 | btu.blog_id = $blog_id AND |
||
| 2510 | btu.user_id = ".$myrow['user_id']; |
||
| 2511 | $sql_res = Database::query($sql); |
||
| 2512 | |||
| 2513 | $task = ''; |
||
| 2514 | |||
| 2515 | while ($r = Database::fetch_array($sql_res)) { |
||
| 2516 | $task .= stripslashes($r['task']).', '; |
||
| 2517 | } |
||
| 2518 | //echo $task; |
||
| 2519 | $task = (api_strlen(trim($task)) != 0) ? api_substr($task, 0, api_strlen($task) - 2) : get_lang('Reader'); |
||
|
Bug
introduced
by
|
|||
| 2520 | $row[] = $task; |
||
| 2521 | //Link to register users |
||
| 2522 | |||
| 2523 | if ($myrow["user_id"] != $_user['user_id']) { |
||
| 2524 | $row[] = "<a class=\"btn btn-primary\" href=\"".api_get_self( |
||
| 2525 | )."?action=manage_members&blog_id=$blog_id&unregister=yes&user_id=".$myrow['user_id']."\">".get_lang( |
||
| 2526 | 'UnRegister' |
||
| 2527 | )."</a>"; |
||
| 2528 | } else { |
||
| 2529 | $row[] = ''; |
||
| 2530 | } |
||
| 2531 | |||
| 2532 | $user_data[] = $row; |
||
| 2533 | } |
||
| 2534 | |||
| 2535 | $query_vars['action'] = 'manage_members'; |
||
| 2536 | $query_vars['blog_id'] = $blog_id; |
||
| 2537 | $html.= '<form class="form-inline" method="post" action="blog.php?action=manage_members&blog_id='.$blog_id.'">'; |
||
| 2538 | $html.= Display::return_sortable_table($column_header, $user_data, null, null, $query_vars); |
||
| 2539 | $link = ''; |
||
| 2540 | $link .= isset ($_GET['action']) ? 'action='.Security::remove_XSS($_GET['action']).'&' : ''; |
||
| 2541 | $link .= "blog_id=$blog_id&"; |
||
| 2542 | |||
| 2543 | $html.= '<a class="btn btn-default" href="blog.php?'.$link.'selectall=unsubscribe">'.get_lang('SelectAll').'</a> - '; |
||
| 2544 | $html.= '<a class="btn btn-default" href="blog.php?'.$link.'">'.get_lang('UnSelectAll').'</a> '; |
||
| 2545 | $html.= '<div class="form-group">'; |
||
| 2546 | $html.= '<label>'; |
||
| 2547 | $html.= get_lang('WithSelected').' : '; |
||
| 2548 | $html.= '</label>'; |
||
| 2549 | $html.= '<select name="action" class="selectpicker">'; |
||
| 2550 | $html.= '<option value="select_unsubscribe">'.get_lang('UnRegister').'</option>'; |
||
| 2551 | $html.= '</select>'; |
||
| 2552 | $html.= '<input type="hidden" name="unregister" value="true" />'; |
||
| 2553 | $html.= '<button class="btn btn-default" type="submit">'.get_lang('Ok').'</button>'; |
||
| 2554 | $html.= '</div>'; |
||
| 2555 | $html.= '</form>'; |
||
| 2556 | |||
| 2557 | return $html; |
||
| 2558 | } |
||
| 2559 | |||
| 2560 | /** |
||
| 2561 | * Displays a matrix with selectboxes. On the left: users, on top: possible rights. |
||
| 2562 | * The blog admin can thus select what a certain user can do in the current blog |
||
| 2563 | * |
||
| 2564 | * @param int $blog_id |
||
| 2565 | */ |
||
| 2566 | public static function displayUserRightsForm($blog_id) |
||
| 2574 | |||
| 2575 | /** |
||
| 2576 | * show the calender of the given month |
||
| 2577 | * @author Patrick Cool |
||
| 2578 | * @author Toon Keppens |
||
| 2579 | * |
||
| 2580 | * @param int $month The integer value of the month we are viewing |
||
| 2581 | * @param int $year The 4-digit year indication e.g. 2005 |
||
| 2582 | * @param int $blog_id |
||
| 2583 | * @return string html code |
||
| 2584 | */ |
||
| 2585 | public static function displayMiniMonthCalendar($month, $year, $blog_id) |
||
| 2586 | { |
||
| 2587 | // Init |
||
| 2588 | $_user = api_get_user_info(); |
||
| 2589 | global $DaysShort; |
||
| 2590 | global $MonthsLong; |
||
| 2591 | $html = null; |
||
| 2592 | |||
| 2593 | $posts = array(); |
||
| 2594 | $tasks = array(); |
||
| 2595 | |||
| 2596 | $tbl_users = Database::get_main_table(TABLE_MAIN_USER); |
||
| 2597 | $tbl_blogs_posts = Database::get_course_table(TABLE_BLOGS_POSTS); |
||
| 2598 | $tbl_blogs_tasks = Database::get_course_table(TABLE_BLOGS_TASKS); |
||
| 2599 | $tbl_blogs_tasks_rel_user = Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER); |
||
| 2600 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
||
| 2601 | |||
| 2602 | $course_id = api_get_course_int_id(); |
||
| 2603 | $blog_id = intval($blog_id); |
||
| 2604 | $month = intval($month); |
||
| 2605 | $year = intval($year); |
||
| 2606 | |||
| 2607 | //Handle leap year |
||
| 2608 | $numberofdays = array(0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); |
||
| 2609 | |||
| 2610 | View Code Duplication | if (($year % 400 == 0) or ($year % 4 == 0 and $year % 100 <> 0)) { |
|
| 2611 | $numberofdays[2] = 29; |
||
| 2612 | } |
||
| 2613 | |||
| 2614 | //Get the first day of the month |
||
| 2615 | $dayone = getdate(mktime(0, 0, 0, $month, 1, $year)); |
||
| 2616 | $monthName = $MonthsLong[$month - 1]; |
||
| 2617 | |||
| 2618 | //Start the week on monday |
||
| 2619 | $startdayofweek = $dayone['wday'] <> 0 ? ($dayone['wday'] - 1) : 6; |
||
| 2620 | $blogId = isset($_GET['blog_id']) ? intval($_GET['blog_id']) : null; |
||
| 2621 | $filter = isset($_GET['filter']) ? Security::remove_XSS($_GET['filter']) : null; |
||
| 2622 | $backwardsURL = api_get_self( |
||
| 2623 | )."?blog_id=".$blogId."&filter=".$filter."&month=".($month == 1 ? 12 : $month - 1)."&year=".($month == 1 ? $year - 1 : $year); |
||
| 2624 | $forewardsURL = api_get_self( |
||
| 2625 | )."?blog_id=".$blogId."&filter=".$filter."&month=".($month == 12 ? 1 : $month + 1)."&year=".($month == 12 ? $year + 1 : $year); |
||
| 2626 | |||
| 2627 | // Get posts for this month |
||
| 2628 | $sql = "SELECT post.*, DAYOFMONTH(date_creation) as post_day, user.lastname, user.firstname |
||
| 2629 | FROM $tbl_blogs_posts post |
||
| 2630 | INNER JOIN $tbl_users user |
||
| 2631 | ON post.author_id = user.user_id |
||
| 2632 | WHERE |
||
| 2633 | post.c_id = $course_id AND |
||
| 2634 | post.blog_id = $blog_id AND |
||
| 2635 | MONTH(date_creation) = '$month' AND |
||
| 2636 | YEAR(date_creation) = '$year' |
||
| 2637 | ORDER BY date_creation"; |
||
| 2638 | $result = Database::query($sql); |
||
| 2639 | |||
| 2640 | // We will create an array of days on which there are posts. |
||
| 2641 | if (Database::num_rows($result) > 0) { |
||
| 2642 | while ($blog_post = Database::fetch_array($result)) { |
||
| 2643 | // If the day of this post is not yet in the array, add it. |
||
| 2644 | if (!in_array($blog_post['post_day'], $posts)) { |
||
| 2645 | $posts[] = $blog_post['post_day']; |
||
| 2646 | } |
||
| 2647 | } |
||
| 2648 | } |
||
| 2649 | |||
| 2650 | // Get tasks for this month |
||
| 2651 | if ($_user['user_id']) { |
||
| 2652 | $sql = " SELECT task_rel_user.*, DAYOFMONTH(target_date) as task_day, task.title, blog.blog_name |
||
| 2653 | FROM $tbl_blogs_tasks_rel_user task_rel_user |
||
| 2654 | INNER JOIN $tbl_blogs_tasks task ON task_rel_user.task_id = task.task_id |
||
| 2655 | INNER JOIN $tbl_blogs blog ON task_rel_user.blog_id = blog.blog_id |
||
| 2656 | WHERE |
||
| 2657 | task_rel_user.c_id = $course_id AND |
||
| 2658 | task.c_id = $course_id AND |
||
| 2659 | blog.c_id = $course_id AND |
||
| 2660 | task_rel_user.user_id = " . $_user['user_id'] . " AND |
||
| 2661 | MONTH(target_date) = '$month' AND |
||
| 2662 | YEAR(target_date) = '$year' |
||
| 2663 | ORDER BY target_date ASC"; |
||
| 2664 | $result = Database::query($sql); |
||
| 2665 | |||
| 2666 | if (Database::num_rows($result) > 0) { |
||
| 2667 | while ($mytask = Database::fetch_array($result)) { |
||
| 2668 | $tasks[$mytask['task_day']][$mytask['task_id']]['task_id'] = $mytask['task_id']; |
||
| 2669 | $tasks[$mytask['task_day']][$mytask['task_id']]['title'] = $mytask['title']; |
||
| 2670 | $tasks[$mytask['task_day']][$mytask['task_id']]['blog_id'] = $mytask['blog_id']; |
||
| 2671 | $tasks[$mytask['task_day']][$mytask['task_id']]['blog_name'] = $mytask['blog_name']; |
||
| 2672 | $tasks[$mytask['task_day']][$mytask['task_id']]['day'] = $mytask['task_day']; |
||
| 2673 | } |
||
| 2674 | } |
||
| 2675 | } |
||
| 2676 | |||
| 2677 | $html .= '<table id="smallcalendar" class="table table-responsive"> |
||
| 2678 | <tr id="title"> |
||
| 2679 | <th width="10%"><a href="'.$backwardsURL.'">«</a></th> |
||
| 2680 | <th align="center" width="80%" colspan="5" class="month">'.$monthName.' '.$year.'</th> |
||
| 2681 | <th width="10%" align="right"><a href="'.$forewardsURL.'">»</a></th></tr>'; |
||
| 2682 | |||
| 2683 | $html .= '<tr>'; |
||
| 2684 | |||
| 2685 | View Code Duplication | for ($ii = 1; $ii < 8; $ii++) { |
|
| 2686 | $html .= '<td class="weekdays">'.$DaysShort[$ii % 7].'</td>'; |
||
| 2687 | } |
||
| 2688 | |||
| 2689 | $html .= '</tr>'; |
||
| 2690 | |||
| 2691 | $curday = -1; |
||
| 2692 | $today = getdate(); |
||
| 2693 | |||
| 2694 | while ($curday <= $numberofdays[$month]) { |
||
| 2695 | $html .= '<tr>'; |
||
| 2696 | for ($ii = 0; $ii < 7; $ii++) { |
||
| 2697 | if (($curday == -1) && ($ii == $startdayofweek)) { |
||
| 2698 | $curday = 1; |
||
| 2699 | } |
||
| 2700 | |||
| 2701 | if (($curday > 0) && ($curday <= $numberofdays[$month])) { |
||
| 2702 | $bgcolor = $ii < 5 ? $class = "class=\"days_week\"" : $class = "class=\"days_weekend\""; |
||
| 2703 | $dayheader = "$curday"; |
||
| 2704 | |||
| 2705 | View Code Duplication | if (($curday == $today['mday']) && ($year == $today['year']) && ($month == $today['mon'])) { |
|
| 2706 | $dayheader = "$curday"; |
||
| 2707 | $class = "class=\"days_today\""; |
||
| 2708 | } |
||
| 2709 | |||
| 2710 | $html .= '<td '.$class.'>'; |
||
| 2711 | |||
| 2712 | // If there are posts on this day, create a filter link. |
||
| 2713 | if (in_array($curday, $posts)) { |
||
| 2714 | $html .= '<a href="blog.php?blog_id='.$blog_id.'&filter='.$year.'-'.$month.'-'.$curday.'&month='.$month.'&year='.$year.'" title="'.get_lang( |
||
| 2715 | 'ViewPostsOfThisDay' |
||
| 2716 | ).'">'.$curday.'</a>'; |
||
| 2717 | } else { |
||
| 2718 | $html .= $dayheader; |
||
| 2719 | } |
||
| 2720 | |||
| 2721 | if (count($tasks) > 0) { |
||
| 2722 | if (isset($tasks[$curday]) && is_array($tasks[$curday])) { |
||
| 2723 | // Add tasks to calendar |
||
| 2724 | foreach ($tasks[$curday] as $task) { |
||
| 2725 | $html .= '<a href="blog.php?action=execute_task&blog_id='.$task['blog_id'].'&task_id='.stripslashes( |
||
| 2726 | $task['task_id'] |
||
| 2727 | ).'" title="'.$task['title'].' : '.get_lang( |
||
| 2728 | 'InBlog' |
||
| 2729 | ).' : '.$task['blog_name'].' - '.get_lang('ExecuteThisTask').'">'; |
||
| 2730 | $html .= Display::return_icon('blog_task.gif', get_lang('ExecuteThisTask')); |
||
| 2731 | $html .= '</a>'; |
||
| 2732 | } |
||
| 2733 | } |
||
| 2734 | } |
||
| 2735 | |||
| 2736 | $html .= '</td>'; |
||
| 2737 | $curday++; |
||
| 2738 | } else { |
||
| 2739 | $html .= '<td> </td>'; |
||
| 2740 | } |
||
| 2741 | } |
||
| 2742 | $html .= '</tr>'; |
||
| 2743 | } |
||
| 2744 | $html .= '</table>'; |
||
| 2745 | |||
| 2746 | return $html; |
||
| 2747 | } |
||
| 2748 | |||
| 2749 | /** |
||
| 2750 | * Blog admin | Display the form to add a new blog. |
||
| 2751 | * @return void (direct output) |
||
| 2752 | */ |
||
| 2753 | public static function displayBlogCreateForm() |
||
| 2770 | |||
| 2771 | /** |
||
| 2772 | * Blog admin | Display the form to edit a blog. |
||
| 2773 | * @param int $blog_id |
||
| 2774 | * @return void Direct output |
||
| 2775 | */ |
||
| 2776 | public static function displayBlogEditForm($blog_id) |
||
| 2809 | |||
| 2810 | /** |
||
| 2811 | * Blog admin | Returns table with blogs in this course |
||
| 2812 | * @return void Direct output |
||
| 2813 | */ |
||
| 2814 | public static function displayBlogsList() |
||
| 2815 | { |
||
| 2816 | global $charset; |
||
| 2817 | $_user = api_get_user_info(); |
||
| 2818 | $course_id = api_get_course_int_id(); |
||
| 2819 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
||
| 2820 | |||
| 2821 | //condition for the session |
||
| 2822 | $session_id = api_get_session_id(); |
||
| 2823 | |||
| 2824 | $sql = "SELECT blog_name, blog_subtitle, visibility, blog_id, session_id |
||
| 2825 | FROM $tbl_blogs WHERE c_id = $course_id |
||
| 2826 | ORDER BY date_creation DESC"; |
||
| 2827 | $result = Database::query($sql); |
||
| 2828 | $list_info = array(); |
||
| 2829 | if (Database::num_rows($result)) { |
||
| 2830 | while ($row_project = Database::fetch_row($result)) { |
||
| 2831 | $list_info[] = $row_project; |
||
| 2832 | } |
||
| 2833 | } |
||
| 2834 | |||
| 2835 | $list_content_blog = array(); |
||
| 2836 | $list_body_blog = array(); |
||
| 2837 | |||
| 2838 | if (is_array($list_info)) { |
||
| 2839 | foreach ($list_info as $key => $info_log) { |
||
| 2840 | // Validation when belongs to a session |
||
| 2841 | $session_img = api_get_session_image($info_log[4], $_user['status']); |
||
| 2842 | |||
| 2843 | $url_start_blog = 'blog.php'."?"."blog_id=".$info_log[3]."&".api_get_cidreq(); |
||
| 2844 | $title = $info_log[0]; |
||
| 2845 | $image = Display::return_icon('blog.png', $title); |
||
| 2846 | $list_name = '<div style="float: left; width: 35px; height: 22px;"><a href="'.$url_start_blog.'">'.$image.'</a></div><a href="'.$url_start_blog.'">'.$title.'</a>'.$session_img; |
||
| 2847 | |||
| 2848 | $list_body_blog[] = $list_name; |
||
| 2849 | $list_body_blog[] = $info_log[1]; |
||
| 2850 | |||
| 2851 | $visibility_icon = ($info_log[2] == 0) ? 'invisible' : 'visible'; |
||
| 2852 | $visibility_info = ($info_log[2] == 0) ? 'Visible' : 'Invisible'; |
||
| 2853 | |||
| 2854 | $my_image = '<a href="'.api_get_self().'?action=visibility&blog_id='.$info_log[3].'">'; |
||
| 2855 | $my_image .= Display::return_icon($visibility_icon.'.png', get_lang($visibility_info)); |
||
| 2856 | $my_image .= "</a>"; |
||
| 2857 | |||
| 2858 | $my_image .= '<a href="'.api_get_self().'?action=edit&blog_id='.$info_log[3].'">'; |
||
| 2859 | $my_image .= Display::return_icon('edit.png', get_lang('EditBlog')); |
||
| 2860 | $my_image .= "</a>"; |
||
| 2861 | |||
| 2862 | $my_image .= '<a href="'.api_get_self().'?action=delete&blog_id='.$info_log[3].'" '; |
||
| 2863 | $my_image .= 'onclick="javascript:if(!confirm(\''.addslashes( |
||
| 2864 | api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset) |
||
| 2865 | ).'\')) return false;" >'; |
||
| 2866 | $my_image .= Display::return_icon('delete.png', get_lang('DeleteBlog')); |
||
| 2867 | $my_image .= "</a>"; |
||
| 2868 | |||
| 2869 | |||
| 2870 | $list_body_blog[] = $my_image; |
||
| 2871 | $list_content_blog[] = $list_body_blog; |
||
| 2872 | $list_body_blog = array(); |
||
| 2873 | } |
||
| 2874 | |||
| 2875 | $table = new SortableTableFromArrayConfig( |
||
| 2876 | $list_content_blog, |
||
| 2877 | 1, |
||
| 2878 | 20, |
||
| 2879 | 'project' |
||
| 2880 | ); |
||
| 2881 | $table->set_header(0, get_lang('Title')); |
||
| 2882 | $table->set_header(1, get_lang('SubTitle')); |
||
| 2883 | $table->set_header(2, get_lang('Modify')); |
||
| 2884 | $table->display(); |
||
| 2885 | } |
||
| 2886 | } |
||
| 2887 | |||
| 2888 | /** |
||
| 2889 | * Show a list with all the attachments according the parameter's |
||
| 2890 | * @param int $blog_id the blog's id |
||
| 2891 | * @param int $post_id the post's id |
||
| 2892 | * @param int $comment_id the comment's id |
||
| 2893 | * @return array with the post info according the parameters |
||
| 2894 | * @author Julio Montoya |
||
| 2895 | * @version avril 2008, dokeos 1.8.5 |
||
| 2896 | */ |
||
| 2897 | public static function getBlogAttachments($blog_id, $post_id = 0, $comment_id = 0) |
||
| 2929 | |||
| 2930 | /** |
||
| 2931 | * Delete the all the attachments according the parameters. |
||
| 2932 | * @param int $blog_id |
||
| 2933 | * @param int $post_id post's id |
||
| 2934 | * @param int $comment_id the comment's id |
||
| 2935 | * @return void |
||
| 2936 | * @author Julio Montoya |
||
| 2937 | * @version avril 2008, dokeos 1.8.5 |
||
| 2938 | */ |
||
| 2939 | public static function deleteAllBlogAttachments( |
||
| 2984 | |||
| 2985 | /** |
||
| 2986 | * Gets all the post from a given user id |
||
| 2987 | * @param int $courseId |
||
| 2988 | * @param int $userId |
||
| 2989 | * @param string $courseCode |
||
| 2990 | * @return string |
||
| 2991 | */ |
||
| 2992 | public static function getBlogPostFromUser($courseId, $userId, $courseCode) |
||
| 2993 | { |
||
| 2994 | $tbl_blogs = Database::get_course_table(TABLE_BLOGS); |
||
| 2995 | $tbl_blog_post = Database::get_course_table(TABLE_BLOGS_POSTS); |
||
| 2996 | $courseId = intval($courseId); |
||
| 2997 | $userId = intval($userId); |
||
| 2998 | |||
| 2999 | $sql = "SELECT DISTINCT blog.blog_id, post_id, title, full_text, post.date_creation |
||
| 3000 | FROM $tbl_blogs blog |
||
| 3001 | INNER JOIN $tbl_blog_post post |
||
| 3002 | ON (blog.blog_id = post.blog_id AND blog.c_id = post.c_id) |
||
| 3003 | WHERE |
||
| 3004 | blog.c_id = $courseId AND |
||
| 3005 | post.c_id = $courseId AND |
||
| 3006 | author_id = $userId AND |
||
| 3007 | visibility = 1 |
||
| 3008 | ORDER BY post.date_creation DESC "; |
||
| 3009 | $result = Database::query($sql); |
||
| 3010 | $return_data = ''; |
||
| 3011 | |||
| 3012 | if (Database::num_rows($result) != 0) { |
||
| 3013 | while ($row = Database::fetch_array($result)) { |
||
| 3014 | $return_data .= '<div class="clear"></div><br />'; |
||
| 3015 | $return_data .= '<div class="actions" style="margin-left:5px;margin-right:5px;">'.Display::return_icon( |
||
| 3016 | 'blog_article.png', |
||
| 3017 | get_lang('BlogPosts') |
||
| 3018 | ).' '.$row['title'].' <div style="float:right;margin-top:-18px"><a href="../blog/blog.php?blog_id='.$row['blog_id'].'&gidReq=&cidReq='.$courseCode.' " >'.get_lang( |
||
| 3019 | 'SeeBlog' |
||
| 3020 | ).'</a></div></div>'; |
||
| 3021 | $return_data .= '<br / >'; |
||
| 3022 | $return_data .= $row['full_text']; |
||
| 3029 | |||
| 3030 | /** |
||
| 3031 | * Gets all the post comments from a given user id |
||
| 3032 | * @param int $courseId |
||
| 3033 | * @param int $userId |
||
| 3034 | * @param string $courseCode |
||
| 3035 | * @return string |
||
| 3036 | */ |
||
| 3037 | public static function getBlogCommentsFromUser($courseId, $userId, $courseCode) |
||
| 3070 | |||
| 3071 | /** |
||
| 3072 | * Filter the post $fullText to get a extract of $length characters |
||
| 3073 | * @param string $fullText |
||
| 3074 | * @param int $length |
||
| 3075 | * @return null|string |
||
| 3076 | */ |
||
| 3077 | private static function getPostExtract($fullText, $length = BLOG_MAX_PREVIEW_CHARS) |
||
| 3109 | } |
||
| 3110 | |||
| 3111 |
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