Moodle  2.2.1
http://www.collinsharper.com
Namespaces | Functions | Variables
C:/xampp/htdocs/moodle/mod/chat/lib.php File Reference

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Namespaces

namespace  mod
 

Local Library of functions for module scorm.


Functions

if($oldusers=$DB->
get_records_select('chat_users',
$query, $params)) 		chat_update_chat_times ($chatid=0)
 chat_format_message_manually ($message, $courseid, $sender, $currentuser, $chat_lastrow=NULL)
 chat_format_message ($message, $courseid, $currentuser, $chat_lastrow=NULL)
 chat_format_message_theme ($message, $chatuser, $currentuser, $groupingid, $theme= 'bubble')
 chat_format_userlist ($users, $course)
 chat_print_error ($level, $msg)
 chat_get_view_actions ()
 chat_get_post_actions ()
 chat_print_overview ($courses, &$htmlarray)
 chat_reset_course_form_definition (&$mform)
 chat_reset_course_form_defaults ($course)
 chat_reset_userdata ($data)
 chat_get_extra_capabilities ()
 chat_supports ($feature)
 chat_extend_navigation ($navigation, $course, $module, $cm)
 chat_extend_settings_navigation (settings_navigation $settings, navigation_node $chatnode)
 chat_user_logout ($user)
 chat_page_type_list ($pagetype, $parentcontext, $currentcontext)

Variables

global $CHAT_HTMLHEAD = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\"><html><head></head>\n<body>\n\n".padding(200)
global $CHAT_HTMLHEAD_JS
 $params = array($timeold, $timeoldext)

Function Documentation

chat_extend_navigation ( $  navigation,
$  course,
$  module,
$  cm 
)

Definition at line 1247 of file lib.php.

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chat_extend_settings_navigation ( settings_navigation $  settings,
navigation_node $  chatnode 
)

Adds module specific settings to the settings block

Parameters:
settings_navigation$settingsThe settings navigation object
navigation_node$chatnodeThe node to add module settings to

Definition at line 1296 of file lib.php.

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chat_format_message ( $  message,
$  courseid,
$  currentuser,
$  chat_lastrow = NULL 
)

object

Parameters:
object$message
int$courseid
object$currentuser
string$chat_lastrow
Returns:
bool|string Returns HTML or false

Given a message object full of information, this function formats it appropriately into text and html, then returns the formatted data.

Definition at line 881 of file lib.php.

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chat_format_message_manually ( $  message,
$  courseid,
$  sender,
$  currentuser,
$  chat_lastrow = NULL 
)

object object

Parameters:
object$message
int$courseid
object$sender
object$currentuser
string$chat_lastrow
Returns:
bool|string Returns HTML or false

Parse the text to clean and filter it

It's a beep!

It's a user command

Format the message as a small table

Definition at line 752 of file lib.php.

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chat_format_message_theme ( $  message,
$  chatuser,
$  currentuser,
$  groupingid,
$  theme = 'bubble' 
)

object

Parameters:
object$messagemessage to be displayed.
mixed$chatuseruser chat data
object$currentusercurrent user for whom the message should be displayed.
int$groupingidcourse module grouping id
string$themename of the chat theme.
Returns:
bool|string Returns HTML or false

Parse the text to clean and filter it

It's a beep!

It's a user command

Definition at line 908 of file lib.php.

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chat_format_userlist ( $  users,
$  course 
)

object $DB object $CFG object $COURSE object $OUTPUT

Parameters:
object$users
object$course
Returns:
array return formatted user list

Definition at line 1078 of file lib.php.

chat_get_extra_capabilities ( )

Returns all other caps used in module

Returns:
array

Definition at line 1222 of file lib.php.

chat_get_post_actions ( )
Returns:
array

Definition at line 1118 of file lib.php.

chat_get_view_actions ( )
Returns:
array

Definition at line 1111 of file lib.php.

chat_page_type_list ( $  pagetype,
$  parentcontext,
$  currentcontext 
)

Return a list of page types

Parameters:
string$pagetypecurrent page type
stdClass$parentcontextBlock's parent context
stdClass$currentcontextCurrent context of block

Definition at line 1335 of file lib.php.

chat_print_error ( $  level,
$  msg 
)

Print json format error

Parameters:
string$level
string$msg

Definition at line 1097 of file lib.php.

chat_print_overview ( $  courses,
&$  htmlarray 
)

object object

Parameters:
array$courses
array$htmlarrayPassed by reference

Definition at line 1128 of file lib.php.

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chat_reset_course_form_defaults ( $  course)

Course reset form defaults.

Parameters:
object$course
Returns:
array

Definition at line 1177 of file lib.php.

chat_reset_course_form_definition ( &$  mform)

Implementation of the function for printing the form elements that control whether the course reset functionality affects the chat.

Parameters:
object$mformform passed by reference

Definition at line 1166 of file lib.php.

chat_reset_userdata ( $  data)

Actual implementation of the reset course functionality, delete all the chat messages for course $data->courseid.

object object

Parameters:
object$datathe data submitted from the reset course.
Returns:
array status array

updating dates - shift may be negative too

Definition at line 1190 of file lib.php.

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chat_supports ( $  feature)
Parameters:
string$featureFEATURE_xx constant for requested feature
Returns:
mixed True if module supports feature, null if doesn't know

Definition at line 1231 of file lib.php.

if ($oldusers=$DB->get_records_select('chat_users', $query, $params)) chat_update_chat_times ( $  chatid = 0)

Updates chat records so that the next chat time is correct

object

Parameters:
int$chatid
Returns:
void

Updates chat records so that the next chat time is correct

Definition at line 692 of file lib.php.

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chat_user_logout ( $  user)

user logout event handler

Parameters:
object$userfull $USER object

Definition at line 1324 of file lib.php.

Variable Documentation

$CHAT_HTMLHEAD = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\"><html><head></head>\n<body>\n\n".padding(200)

Definition at line 26 of file lib.php.

$CHAT_HTMLHEAD_JS
Initial value:
"text/javascript">

function move(){
    if (scroll_active)
        window.scroll(1,400000);
    window.setTimeout("move()",100);
}
var scroll_active = true

Definition at line 33 of file lib.php.

$params = array($timeold, $timeoldext)

Definition at line 666 of file lib.php.

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