. /** * deprecatedlib.php - Old functions retained only for backward compatibility * * Old functions retained only for backward compatibility. New code should not * use any of these functions. * * @package core * @subpackage deprecated * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later * @deprecated */ defined('MOODLE_INTERNAL') || die(); /** * Hack to find out the GD version by parsing phpinfo output * * @return int GD version (1, 2, or 0) */ function check_gd_version() { // TODO: delete function in Moodle 2.7 debugging('check_gd_version() is deprecated, GD extension is always available now'); $gdversion = 0; if (function_exists('gd_info')){ $gd_info = gd_info(); if (substr_count($gd_info['GD Version'], '2.')) { $gdversion = 2; } else if (substr_count($gd_info['GD Version'], '1.')) { $gdversion = 1; } } else { ob_start(); phpinfo(INFO_MODULES); $phpinfo = ob_get_contents(); ob_end_clean(); $phpinfo = explode("\n", $phpinfo); foreach ($phpinfo as $text) { $parts = explode('', $text); foreach ($parts as $key => $val) { $parts[$key] = trim(strip_tags($val)); } if ($parts[0] == 'GD Version') { if (substr_count($parts[1], '2.0')) { $parts[1] = '2.0'; } $gdversion = intval($parts[1]); } } } return $gdversion; // 1, 2 or 0 } /** * Not used any more, the account lockout handling is now * part of authenticate_user_login(). * @deprecated */ function update_login_count() { // TODO: delete function in Moodle 2.6 debugging('update_login_count() is deprecated, all calls need to be removed'); } /** * Not used any more, replaced by proper account lockout. * @deprecated */ function reset_login_count() { // TODO: delete function in Moodle 2.6 debugging('reset_login_count() is deprecated, all calls need to be removed'); } /** * Unsupported session id rewriting. * @deprecated * @param string $buffer */ function sid_ob_rewrite($buffer) { throw new coding_exception('$CFG->usesid support was removed completely and can not be used.'); } /** * Insert or update log display entry. Entry may already exist. * $module, $action must be unique * @deprecated * * @param string $module * @param string $action * @param string $mtable * @param string $field * @return void * */ function update_log_display_entry($module, $action, $mtable, $field) { global $DB; debugging('The update_log_display_entry() is deprecated, please use db/log.php description file instead.'); } /** * Given some text in HTML format, this function will pass it * through any filters that have been configured for this context. * * @deprecated use the text formatting in a standard way instead, * this was abused mostly for embedding of attachments * * @param string $text The text to be passed through format filters * @param int $courseid The current course. * @return string the filtered string. */ function filter_text($text, $courseid = NULL) { global $CFG, $COURSE; if (!$courseid) { $courseid = $COURSE->id; } if (!$context = context_course::instance($courseid, IGNORE_MISSING)) { return $text; } return filter_manager::instance()->filter_text($text, $context); } /** * This function indicates that current page requires the https * when $CFG->loginhttps enabled. * * By using this function properly, we can ensure 100% https-ized pages * at our entire discretion (login, forgot_password, change_password) * @deprecated use $PAGE->https_required() instead */ function httpsrequired() { global $PAGE; $PAGE->https_required(); } /** * Given a physical path to a file, returns the URL through which it can be reached in Moodle. * * @deprecated use moodle_url factory methods instead * * @param string $path Physical path to a file * @param array $options associative array of GET variables to append to the URL * @param string $type (questionfile|rssfile|httpscoursefile|coursefile) * @return string URL to file */ function get_file_url($path, $options=null, $type='coursefile') { global $CFG; $path = str_replace('//', '/', $path); $path = trim($path, '/'); // no leading and trailing slashes // type of file switch ($type) { case 'questionfile': $url = $CFG->wwwroot."/question/exportfile.php"; break; case 'rssfile': $url = $CFG->wwwroot."/rss/file.php"; break; case 'httpscoursefile': $url = $CFG->httpswwwroot."/file.php"; break; case 'coursefile': default: $url = $CFG->wwwroot."/file.php"; } if ($CFG->slasharguments) { $parts = explode('/', $path); foreach ($parts as $key => $part) { /// anchor dash character should not be encoded $subparts = explode('#', $part); $subparts = array_map('rawurlencode', $subparts); $parts[$key] = implode('#', $subparts); } $path = implode('/', $parts); $ffurl = $url.'/'.$path; $separator = '?'; } else { $path = rawurlencode('/'.$path); $ffurl = $url.'?file='.$path; $separator = '&'; } if ($options) { foreach ($options as $name=>$value) { $ffurl = $ffurl.$separator.$name.'='.$value; $separator = '&'; } } return $ffurl; } /** * If there has been an error uploading a file, print the appropriate error message * Numerical constants used as constant definitions not added until PHP version 4.2.0 * @deprecated removed - use new file api */ function print_file_upload_error($filearray = '', $returnerror = false) { throw new coding_exception('print_file_upload_error() can not be used any more, please use new file API'); } /** * Handy function for resolving file conflicts * @deprecated removed - use new file api */ function resolve_filename_collisions($destination,$files,$format='%s_%d.%s') { throw new coding_exception('resolve_filename_collisions() can not be used any more, please use new file API'); } /** * Checks a file name for any conflicts * @deprecated removed - use new file api */ function check_potential_filename($destination,$filename,$files) { throw new coding_exception('check_potential_filename() can not be used any more, please use new file API'); } /** * This function prints out a number of upload form elements. * @deprecated removed - use new file api */ function upload_print_form_fragment($numfiles=1, $names=null, $descriptions=null, $uselabels=false, $labelnames=null, $coursebytes=0, $modbytes=0, $return=false) { throw new coding_exception('upload_print_form_fragment() can not be used any more, please use new file API'); } /** * Return the authentication plugin title * * @param string $authtype plugin type * @return string */ function auth_get_plugin_title($authtype) { debugging('Function auth_get_plugin_title() is deprecated, please use standard get_string("pluginname", "auth_'.$authtype.'")!'); return get_string('pluginname', "auth_{$authtype}"); } /** * Enrol someone without using the default role in a course * @deprecated */ function enrol_into_course($course, $user, $enrol) { error('Function enrol_into_course() was removed, please use new enrol plugins instead!'); } /** * Returns a role object that is the default role for new enrolments in a given course * * @deprecated * @param object $course * @return object returns a role or NULL if none set */ function get_default_course_role($course) { debugging('Function get_default_course_role() is deprecated, please use individual enrol plugin settings instead!'); $student = get_archetype_roles('student'); $student = reset($student); return $student; } /** * Extremely slow enrolled courses query. * @deprecated */ function get_my_courses($userid, $sort='visible DESC,sortorder ASC', $fields=NULL, $doanything=false,$limit=0) { error('Function get_my_courses() was removed, please use new enrol_get_my_courses() or enrol_get_users_courses()!'); } /** * Was returning list of translations, use new string_manager instead * * @deprecated * @param bool $refreshcache force refreshing of lang cache * @param bool $returnall ignore langlist, return all languages available * @return array An associative array with contents in the form of LanguageCode => LanguageName */ function get_list_of_languages($refreshcache=false, $returnall=false) { debugging('get_list_of_languages() is deprecated, please use get_string_manager()->get_list_of_translations() instead.'); if ($refreshcache) { get_string_manager()->reset_caches(); } return get_string_manager()->get_list_of_translations($returnall); } /** * Returns a list of currencies in the current language * @deprecated * @return array */ function get_list_of_currencies() { debugging('get_list_of_currencies() is deprecated, please use get_string_manager()->get_list_of_currencies() instead.'); return get_string_manager()->get_list_of_currencies(); } /** * Returns a list of all enabled country names in the current translation * @deprecated * @return array two-letter country code => translated name. */ function get_list_of_countries() { debugging('get_list_of_countries() is deprecated, please use get_string_manager()->get_list_of_countries() instead.'); return get_string_manager()->get_list_of_countries(false); } /** * @deprecated */ function isteacher() { error('Function isteacher() was removed, please use capabilities instead!'); } /** * @deprecated */ function isteacherinanycourse() { throw new coding_Exception('Function isteacherinanycourse() was removed, please use capabilities instead!'); } /** * @deprecated */ function get_guest() { throw new coding_Exception('Function get_guest() was removed, please use capabilities instead!'); } /** * @deprecated */ function isguest() { throw new coding_Exception('Function isguest() was removed, please use capabilities instead!'); } /** * @deprecated */ function get_teacher() { throw new coding_Exception('Function get_teacher() was removed, please use capabilities instead!'); } /** * Return all course participant for a given course * * @deprecated * @param integer $courseid * @return array of user */ function get_course_participants($courseid) { return get_enrolled_users(context_course::instance($courseid)); } /** * Return true if the user is a participant for a given course * * @deprecated * @param integer $userid * @param integer $courseid * @return boolean */ function is_course_participant($userid, $courseid) { return is_enrolled(context_course::instance($courseid), $userid); } /** * Searches logs to find all enrolments since a certain date * * used to print recent activity * * @todo MDL-36993 this function is still used in block_recent_activity, deprecate properly * @global object * @uses CONTEXT_COURSE * @param int $courseid The course in question. * @param int $timestart The date to check forward of * @return object|false {@link $USER} records or false if error. */ function get_recent_enrolments($courseid, $timestart) { global $DB; $context = context_course::instance($courseid); $sql = "SELECT u.id, u.firstname, u.lastname, MAX(l.time) FROM {user} u, {role_assignments} ra, {log} l WHERE l.time > ? AND l.course = ? AND l.module = 'course' AND l.action = 'enrol' AND ".$DB->sql_cast_char2int('l.info')." = u.id AND u.id = ra.userid AND ra.contextid ".get_related_contexts_string($context)." GROUP BY u.id, u.firstname, u.lastname ORDER BY MAX(l.time) ASC"; $params = array($timestart, $courseid); return $DB->get_records_sql($sql, $params); } /** * Turn the ctx* fields in an objectlike record into a context subobject * This allows us to SELECT from major tables JOINing with * context at no cost, saving a ton of context lookups... * * Use context_instance_preload() instead. * * @deprecated since 2.0 * @param object $rec * @return object */ function make_context_subobj($rec) { throw new coding_Exception('make_context_subobj() was removed, use new context preloading'); } /** * Do some basic, quick checks to see whether $rec->context looks like a valid context object. * * Use context_instance_preload() instead. * * @deprecated since 2.0 * @param object $rec a think that has a context, for example a course, * course category, course modules, etc. * @param int $contextlevel the type of thing $rec is, one of the CONTEXT_... constants. * @return bool whether $rec->context looks like the correct context object * for this thing. */ function is_context_subobj_valid($rec, $contextlevel) { throw new coding_Exception('is_context_subobj_valid() was removed, use new context preloading'); } /** * Ensure that $rec->context is present and correct before you continue * * When you have a record (for example a $category, $course, $user or $cm that may, * or may not, have come from a place that does make_context_subobj, you can use * this method to ensure that $rec->context is present and correct before you continue. * * Use context_instance_preload() instead. * * @deprecated since 2.0 * @param object $rec a thing that has an associated context. * @param integer $contextlevel the type of thing $rec is, one of the CONTEXT_... constants. */ function ensure_context_subobj_present(&$rec, $contextlevel) { throw new coding_Exception('ensure_context_subobj_present() was removed, use new context preloading'); } ########### FROM weblib.php ########################################################################## /** * Print a message in a standard themed box. * This old function used to implement boxes using tables. Now it uses a DIV, but the old * parameters remain. If possible, $align, $width and $color should not be defined at all. * Preferably just use print_box() in weblib.php * * @deprecated * @param string $message The message to display * @param string $align alignment of the box, not the text (default center, left, right). * @param string $width width of the box, including units %, for example '100%'. * @param string $color background colour of the box, for example '#eee'. * @param int $padding padding in pixels, specified without units. * @param string $class space-separated class names. * @param string $id space-separated id names. * @param boolean $return return as string or just print it * @return string|void Depending on $return */ function print_simple_box($message, $align='', $width='', $color='', $padding=5, $class='generalbox', $id='', $return=false) { $output = ''; $output .= print_simple_box_start($align, $width, $color, $padding, $class, $id, true); $output .= $message; $output .= print_simple_box_end(true); if ($return) { return $output; } else { echo $output; } } /** * This old function used to implement boxes using tables. Now it uses a DIV, but the old * parameters remain. If possible, $align, $width and $color should not be defined at all. * Even better, please use print_box_start() in weblib.php * * @param string $align alignment of the box, not the text (default center, left, right). DEPRECATED * @param string $width width of the box, including % units, for example '100%'. DEPRECATED * @param string $color background colour of the box, for example '#eee'. DEPRECATED * @param int $padding padding in pixels, specified without units. OBSOLETE * @param string $class space-separated class names. * @param string $id space-separated id names. * @param boolean $return return as string or just print it * @return string|void Depending on $return */ function print_simple_box_start($align='', $width='', $color='', $padding=5, $class='generalbox', $id='', $return=false) { debugging('print_simple_box(_start/_end) is deprecated. Please use $OUTPUT->box(_start/_end) instead', DEBUG_DEVELOPER); $output = ''; $divclasses = 'box '.$class.' '.$class.'content'; $divstyles = ''; if ($align) { $divclasses .= ' boxalign'.$align; // Implement alignment using a class } if ($width) { // Hopefully we can eliminate these in calls to this function (inline styles are bad) if (substr($width, -1, 1) == '%') { // Width is a % value $width = (int) substr($width, 0, -1); // Extract just the number if ($width < 40) { $divclasses .= ' boxwidthnarrow'; // Approx 30% depending on theme } else if ($width > 60) { $divclasses .= ' boxwidthwide'; // Approx 80% depending on theme } else { $divclasses .= ' boxwidthnormal'; // Approx 50% depending on theme } } else { $divstyles .= ' width:'.$width.';'; // Last resort } } if ($color) { // Hopefully we can eliminate these in calls to this function (inline styles are bad) $divstyles .= ' background:'.$color.';'; } if ($divstyles) { $divstyles = ' style="'.$divstyles.'"'; } if ($id) { $id = ' id="'.$id.'"'; } $output .= ''; if ($return) { return $output; } else { echo $output; } } /** * Print the end portion of a standard themed box. * Preferably just use print_box_end() in weblib.php * * @param boolean $return return as string or just print it * @return string|void Depending on $return */ function print_simple_box_end($return=false) { $output = ''; if ($return) { return $output; } else { echo $output; } } /** * Given some text this function converted any URLs it found into HTML links * * This core function has been replaced with filter_urltolink since Moodle 2.0 * * @param string $text Passed in by reference. The string to be searched for urls. */ function convert_urls_into_links($text) { debugging('convert_urls_into_links() has been deprecated and replaced by a new filter'); } /** * Used to be called from help.php to inject a list of smilies into the * emoticons help file. * * @return string HTML */ function get_emoticons_list_for_help_file() { debugging('get_emoticons_list_for_help_file() has been deprecated, see the new emoticon_manager API'); return ''; } /** * Was used to replace all known smileys in the text with image equivalents * * This core function has been replaced with filter_emoticon since Moodle 2.0 */ function replace_smilies(&$text) { debugging('replace_smilies() has been deprecated and replaced with the new filter_emoticon'); } /** * deprecated - use clean_param($string, PARAM_FILE); instead * Check for bad characters ? * * @todo Finish documenting this function - more detail needed in description as well as details on arguments * * @param string $string ? * @param int $allowdots ? * @return bool */ function detect_munged_arguments($string, $allowdots=1) { if (substr_count($string, '..') > $allowdots) { // Sometimes we allow dots in references return true; } if (preg_match('/[\|\`]/', $string)) { // check for other bad characters return true; } if (empty($string) or $string == '/') { return true; } return false; } /** * Unzip one zip file to a destination dir * Both parameters must be FULL paths * If destination isn't specified, it will be the * SAME directory where the zip file resides. * * @global object * @param string $zipfile The zip file to unzip * @param string $destination The location to unzip to * @param bool $showstatus_ignored Unused */ function unzip_file($zipfile, $destination = '', $showstatus_ignored = true) { global $CFG; //Extract everything from zipfile $path_parts = pathinfo(cleardoubleslashes($zipfile)); $zippath = $path_parts["dirname"]; //The path of the zip file $zipfilename = $path_parts["basename"]; //The name of the zip file $extension = $path_parts["extension"]; //The extension of the file //If no file, error if (empty($zipfilename)) { return false; } //If no extension, error if (empty($extension)) { return false; } //Clear $zipfile $zipfile = cleardoubleslashes($zipfile); //Check zipfile exists if (!file_exists($zipfile)) { return false; } //If no destination, passed let's go with the same directory if (empty($destination)) { $destination = $zippath; } //Clear $destination $destpath = rtrim(cleardoubleslashes($destination), "/"); //Check destination path exists if (!is_dir($destpath)) { return false; } $packer = get_file_packer('application/zip'); $result = $packer->extract_to_pathname($zipfile, $destpath); if ($result === false) { return false; } foreach ($result as $status) { if ($status !== true) { return false; } } return true; } /** * Zip an array of files/dirs to a destination zip file * Both parameters must be FULL paths to the files/dirs * * @global object * @param array $originalfiles Files to zip * @param string $destination The destination path * @return bool Outcome */ function zip_files ($originalfiles, $destination) { global $CFG; //Extract everything from destination $path_parts = pathinfo(cleardoubleslashes($destination)); $destpath = $path_parts["dirname"]; //The path of the zip file $destfilename = $path_parts["basename"]; //The name of the zip file $extension = $path_parts["extension"]; //The extension of the file //If no file, error if (empty($destfilename)) { return false; } //If no extension, add it if (empty($extension)) { $extension = 'zip'; $destfilename = $destfilename.'.'.$extension; } //Check destination path exists if (!is_dir($destpath)) { return false; } //Check destination path is writable. TODO!! //Clean destination filename $destfilename = clean_filename($destfilename); //Now check and prepare every file $files = array(); $origpath = NULL; foreach ($originalfiles as $file) { //Iterate over each file //Check for every file $tempfile = cleardoubleslashes($file); // no doubleslashes! //Calculate the base path for all files if it isn't set if ($origpath === NULL) { $origpath = rtrim(cleardoubleslashes(dirname($tempfile)), "/"); } //See if the file is readable if (!is_readable($tempfile)) { //Is readable continue; } //See if the file/dir is in the same directory than the rest if (rtrim(cleardoubleslashes(dirname($tempfile)), "/") != $origpath) { continue; } //Add the file to the array $files[] = $tempfile; } $zipfiles = array(); $start = strlen($origpath)+1; foreach($files as $file) { $zipfiles[substr($file, $start)] = $file; } $packer = get_file_packer('application/zip'); return $packer->archive_to_pathname($zipfiles, $destpath . '/' . $destfilename); } ///////////////////////////////////////////////////////////// /// Old functions not used anymore - candidates for removal ///////////////////////////////////////////////////////////// /** various deprecated groups function **/ /** * Get the IDs for the user's groups in the given course. * * @global object * @param int $courseid The course being examined - the 'course' table id field. * @return array|bool An _array_ of groupids, or false * (Was return $groupids[0] - consequences!) */ function mygroupid($courseid) { global $USER; if ($groups = groups_get_all_groups($courseid, $USER->id)) { return array_keys($groups); } else { return false; } } /** * Returns the current group mode for a given course or activity module * * Could be false, SEPARATEGROUPS or VISIBLEGROUPS (<-- Martin) * * @param object $course Course Object * @param object $cm Course Manager Object * @return mixed $course->groupmode */ function groupmode($course, $cm=null) { if (isset($cm->groupmode) && empty($course->groupmodeforce)) { return $cm->groupmode; } return $course->groupmode; } /** * Sets the current group in the session variable * When $SESSION->currentgroup[$courseid] is set to 0 it means, show all groups. * Sets currentgroup[$courseid] in the session variable appropriately. * Does not do any permission checking. * * @global object * @param int $courseid The course being examined - relates to id field in * 'course' table. * @param int $groupid The group being examined. * @return int Current group id which was set by this function */ function set_current_group($courseid, $groupid) { global $SESSION; return $SESSION->currentgroup[$courseid] = $groupid; } /** * Gets the current group - either from the session variable or from the database. * * @global object * @param int $courseid The course being examined - relates to id field in * 'course' table. * @param bool $full If true, the return value is a full record object. * If false, just the id of the record. * @return int|bool */ function get_current_group($courseid, $full = false) { global $SESSION; if (isset($SESSION->currentgroup[$courseid])) { if ($full) { return groups_get_group($SESSION->currentgroup[$courseid]); } else { return $SESSION->currentgroup[$courseid]; } } $mygroupid = mygroupid($courseid); if (is_array($mygroupid)) { $mygroupid = array_shift($mygroupid); set_current_group($courseid, $mygroupid); if ($full) { return groups_get_group($mygroupid); } else { return $mygroupid; } } if ($full) { return false; } else { return 0; } } /** * Inndicates fatal error. This function was originally printing the * error message directly, since 2.0 it is throwing exception instead. * The error printing is handled in default exception handler. * * Old method, don't call directly in new code - use print_error instead. * * @param string $message The message to display to the user about the error. * @param string $link The url where the user will be prompted to continue. If no url is provided the user will be directed to the site index page. * @return void, always throws moodle_exception */ function error($message, $link='') { throw new moodle_exception('notlocalisederrormessage', 'error', $link, $message, 'error() is a deprecated function, please call print_error() instead of error()'); } ////////////////////////// /// removed functions //// ////////////////////////// /** * @deprecated * @param mixed $name * @param mixed $editorhidebuttons * @param mixed $id * @return void Throws an error and does nothing */ function use_html_editor($name='', $editorhidebuttons='', $id='') { error('use_html_editor() not available anymore'); } /** * The old method that was used to include JavaScript libraries. * Please use $PAGE->requires->js_module() instead. * * @param mixed $lib The library or libraries to load (a string or array of strings) * There are three way to specify the library: * 1. a shorname like 'yui_yahoo'. This translates into a call to $PAGE->requires->yui2_lib('yahoo'); * 2. the path to the library relative to wwwroot, for example 'lib/javascript-static.js' * 3. (legacy) a full URL like $CFG->wwwroot . '/lib/javascript-static.js'. * 2. and 3. lead to a call $PAGE->requires->js('/lib/javascript-static.js'). */ function require_js($lib) { throw new coding_exception('require_js() was removed, use new JS api'); } /** * Makes an upload directory for a particular module. * * This function has been deprecated by the file API changes in Moodle 2.0. * * @deprecated * @param int $courseid The id of the course in question - maps to id field of 'course' table. * @return string|false Returns full path to directory if successful, false if not */ function make_mod_upload_directory($courseid) { throw new coding_exception('make_mod_upload_directory has been deprecated by the file API changes in Moodle 2.0.'); } /** * Used to be used for setting up the theme. No longer used by core code, and * should not have been used elsewhere. * * The theme is now automatically initialised before it is first used. If you really need * to force this to happen, just reference $PAGE->theme. * * To force a particular theme on a particular page, you can use $PAGE->force_theme(...). * However, I can't think of any valid reason to do that outside the theme selector UI. * * @deprecated * @param string $theme The theme to use defaults to current theme * @param array $params An array of parameters to use */ function theme_setup($theme = '', $params=NULL) { throw new coding_exception('The function theme_setup is no longer required, and should no longer be used. ' . 'The current theme gets initialised automatically before it is first used.'); } /** * @deprecated use $PAGE->theme->name instead. * @return string the name of the current theme. */ function current_theme() { global $PAGE; // TODO, uncomment this once we have eliminated all references to current_theme in core code. // debugging('current_theme is deprecated, use $PAGE->theme->name instead', DEBUG_DEVELOPER); return $PAGE->theme->name; } /** * Prints some red text using echo * * @deprecated * @param string $error The text to be displayed in red */ function formerr($error) { debugging('formerr() has been deprecated. Please change your code to use $OUTPUT->error_text($string).'); global $OUTPUT; echo $OUTPUT->error_text($error); } /** * Return the markup for the destination of the 'Skip to main content' links. * Accessibility improvement for keyboard-only users. * * Used in course formats, /index.php and /course/index.php * * @deprecated use $OUTPUT->skip_link_target() in instead. * @return string HTML element. */ function skip_main_destination() { global $OUTPUT; return $OUTPUT->skip_link_target(); } /** * Prints a string in a specified size (retained for backward compatibility) * * @deprecated * @param string $text The text to be displayed * @param int $size The size to set the font for text display. * @param bool $return If set to true output is returned rather than echoed Default false * @return string|void String if return is true */ function print_headline($text, $size=2, $return=false) { global $OUTPUT; debugging('print_headline() has been deprecated. Please change your code to use $OUTPUT->heading().'); $output = $OUTPUT->heading($text, $size); if ($return) { return $output; } else { echo $output; } } /** * Prints text in a format for use in headings. * * @deprecated * @param string $text The text to be displayed * @param string $deprecated No longer used. (Use to do alignment.) * @param int $size The size to set the font for text display. * @param string $class * @param bool $return If set to true output is returned rather than echoed, default false * @param string $id The id to use in the element * @return string|void String if return=true nothing otherwise */ function print_heading($text, $deprecated = '', $size = 2, $class = 'main', $return = false, $id = '') { global $OUTPUT; debugging('print_heading() has been deprecated. Please change your code to use $OUTPUT->heading().'); if (!empty($deprecated)) { debugging('Use of deprecated align attribute of print_heading. ' . 'Please do not specify styling in PHP code like that.', DEBUG_DEVELOPER); } $output = $OUTPUT->heading($text, $size, $class, $id); if ($return) { return $output; } else { echo $output; } } /** * Output a standard heading block * * @deprecated * @param string $heading The text to write into the heading * @param string $class An additional Class Attr to use for the heading * @param bool $return If set to true output is returned rather than echoed, default false * @return string|void HTML String if return=true nothing otherwise */ function print_heading_block($heading, $class='', $return=false) { global $OUTPUT; debugging('print_heading_with_block() has been deprecated. Please change your code to use $OUTPUT->heading().'); $output = $OUTPUT->heading($heading, 2, 'headingblock header ' . renderer_base::prepare_classes($class)); if ($return) { return $output; } else { echo $output; } } /** * Print a message in a standard themed box. * Replaces print_simple_box (see deprecatedlib.php) * * @deprecated * @param string $message, the content of the box * @param string $classes, space-separated class names. * @param string $ids * @param boolean $return, return as string or just print it * @return string|void mixed string or void */ function print_box($message, $classes='generalbox', $ids='', $return=false) { global $OUTPUT; debugging('print_box() has been deprecated. Please change your code to use $OUTPUT->box().'); $output = $OUTPUT->box($message, $classes, $ids); if ($return) { return $output; } else { echo $output; } } /** * Starts a box using divs * Replaces print_simple_box_start (see deprecatedlib.php) * * @deprecated * @param string $classes, space-separated class names. * @param string $ids * @param boolean $return, return as string or just print it * @return string|void string or void */ function print_box_start($classes='generalbox', $ids='', $return=false) { global $OUTPUT; debugging('print_box_start() has been deprecated. Please change your code to use $OUTPUT->box_start().'); $output = $OUTPUT->box_start($classes, $ids); if ($return) { return $output; } else { echo $output; } } /** * Simple function to end a box (see above) * Replaces print_simple_box_end (see deprecatedlib.php) * * @deprecated * @param boolean $return, return as string or just print it * @return string|void Depending on value of return */ function print_box_end($return=false) { global $OUTPUT; debugging('print_box_end() has been deprecated. Please change your code to use $OUTPUT->box_end().'); $output = $OUTPUT->box_end(); if ($return) { return $output; } else { echo $output; } } /** * Print a message in a standard themed container. * * @deprecated * @param string $message, the content of the container * @param boolean $clearfix clear both sides * @param string $classes, space-separated class names. * @param string $idbase * @param boolean $return, return as string or just print it * @return string|void Depending on value of $return */ function print_container($message, $clearfix=false, $classes='', $idbase='', $return=false) { global $OUTPUT; if ($clearfix) { $classes .= ' clearfix'; } $output = $OUTPUT->container($message, $classes, $idbase); if ($return) { return $output; } else { echo $output; } } /** * Starts a container using divs * * @deprecated * @param boolean $clearfix clear both sides * @param string $classes, space-separated class names. * @param string $idbase * @param boolean $return, return as string or just print it * @return string|void Based on value of $return */ function print_container_start($clearfix=false, $classes='', $idbase='', $return=false) { global $OUTPUT; if ($clearfix) { $classes .= ' clearfix'; } $output = $OUTPUT->container_start($classes, $idbase); if ($return) { return $output; } else { echo $output; } } /** * Deprecated, now handled automatically in themes */ function check_theme_arrows() { debugging('check_theme_arrows() has been deprecated, do not use it anymore, it is now automatic.'); } /** * Simple function to end a container (see above) * * @deprecated * @param boolean $return, return as string or just print it * @return string|void Based on $return */ function print_container_end($return=false) { global $OUTPUT; $output = $OUTPUT->container_end(); if ($return) { return $output; } else { echo $output; } } /** * Print a bold message in an optional color. * * @deprecated use $OUTPUT->notification instead. * @param string $message The message to print out * @param string $style Optional style to display message text in * @param string $align Alignment option * @param bool $return whether to return an output string or echo now * @return string|bool Depending on $result */ function notify($message, $classes = 'notifyproblem', $align = 'center', $return = false) { global $OUTPUT; if ($classes == 'green') { debugging('Use of deprecated class name "green" in notify. Please change to "notifysuccess".', DEBUG_DEVELOPER); $classes = 'notifysuccess'; // Backward compatible with old color system } $output = $OUTPUT->notification($message, $classes); if ($return) { return $output; } else { echo $output; } } /** * Print a continue button that goes to a particular URL. * * @deprecated since Moodle 2.0 * * @param string $link The url to create a link to. * @param bool $return If set to true output is returned rather than echoed, default false * @return string|void HTML String if return=true nothing otherwise */ function print_continue($link, $return = false) { global $CFG, $OUTPUT; if ($link == '') { if (!empty($_SERVER['HTTP_REFERER'])) { $link = $_SERVER['HTTP_REFERER']; $link = str_replace('&', '&', $link); // make it valid XHTML } else { $link = $CFG->wwwroot .'/'; } } $output = $OUTPUT->continue_button($link); if ($return) { return $output; } else { echo $output; } } /** * Print a standard header * * @param string $title Appears at the top of the window * @param string $heading Appears at the top of the page * @param string $navigation Array of $navlinks arrays (keys: name, link, type) for use as breadcrumbs links * @param string $focus Indicates form element to get cursor focus on load eg inputform.password * @param string $meta Meta tags to be added to the header * @param boolean $cache Should this page be cacheable? * @param string $button HTML code for a button (usually for module editing) * @param string $menu HTML code for a popup menu * @param boolean $usexml use XML for this page * @param string $bodytags This text will be included verbatim in the tag (useful for onload() etc) * @param bool $return If true, return the visible elements of the header instead of echoing them. * @return string|void If return=true then string else void */ function print_header($title='', $heading='', $navigation='', $focus='', $meta='', $cache=true, $button=' ', $menu=null, $usexml=false, $bodytags='', $return=false) { global $PAGE, $OUTPUT; $PAGE->set_title($title); $PAGE->set_heading($heading); $PAGE->set_cacheable($cache); if ($button == '') { $button = ' '; } $PAGE->set_button($button); $PAGE->set_headingmenu($menu); // TODO $menu if ($meta) { throw new coding_exception('The $meta parameter to print_header is no longer supported. '. 'You should be able to do everything you want with $PAGE->requires and other such mechanisms.'); } if ($usexml) { throw new coding_exception('The $usexml parameter to print_header is no longer supported.'); } if ($bodytags) { throw new coding_exception('The $bodytags parameter to print_header is no longer supported.'); } $output = $OUTPUT->header(); if ($return) { return $output; } else { echo $output; } } /** * This version of print_header is simpler because the course name does not have to be * provided explicitly in the strings. It can be used on the site page as in courses * Eventually all print_header could be replaced by print_header_simple * * @deprecated since Moodle 2.0 * @param string $title Appears at the top of the window * @param string $heading Appears at the top of the page * @param string $navigation Premade navigation string (for use as breadcrumbs links) * @param string $focus Indicates form element to get cursor focus on load eg inputform.password * @param string $meta Meta tags to be added to the header * @param boolean $cache Should this page be cacheable? * @param string $button HTML code for a button (usually for module editing) * @param string $menu HTML code for a popup menu * @param boolean $usexml use XML for this page * @param string $bodytags This text will be included verbatim in the tag (useful for onload() etc) * @param bool $return If true, return the visible elements of the header instead of echoing them. * @return string|void If $return=true the return string else nothing */ function print_header_simple($title='', $heading='', $navigation='', $focus='', $meta='', $cache=true, $button=' ', $menu='', $usexml=false, $bodytags='', $return=false) { global $COURSE, $CFG, $PAGE, $OUTPUT; if ($meta) { throw new coding_exception('The $meta parameter to print_header is no longer supported. '. 'You should be able to do everything you want with $PAGE->requires and other such mechanisms.'); } if ($usexml) { throw new coding_exception('The $usexml parameter to print_header is no longer supported.'); } if ($bodytags) { throw new coding_exception('The $bodytags parameter to print_header is no longer supported.'); } $PAGE->set_title($title); $PAGE->set_heading($heading); $PAGE->set_cacheable(true); $PAGE->set_button($button); $output = $OUTPUT->header(); if ($return) { return $output; } else { echo $output; } } function print_footer($course = NULL, $usercourse = NULL, $return = false) { global $PAGE, $OUTPUT; debugging('print_footer() has been deprecated. Please change your code to use $OUTPUT->footer().'); // TODO check arguments. if (is_string($course)) { debugging("Magic values like 'home', 'empty' passed to print_footer no longer have any effect. " . 'To achieve a similar effect, call $PAGE->set_pagelayout before you call print_header.', DEBUG_DEVELOPER); } else if (!empty($course->id) && $course->id != $PAGE->course->id) { throw new coding_exception('The $course object you passed to print_footer does not match $PAGE->course.'); } if (!is_null($usercourse)) { debugging('The second parameter ($usercourse) to print_footer is no longer supported. ' . '(I did not think it was being used anywhere.)', DEBUG_DEVELOPER); } $output = $OUTPUT->footer(); if ($return) { return $output; } else { echo $output; } } /** * Returns text to be displayed to the user which reflects their login status * * @global object * @global object * @global object * @global object * @uses CONTEXT_COURSE * @param course $course {@link $COURSE} object containing course information * @param user $user {@link $USER} object containing user information * @return string HTML */ function user_login_string($course='ignored', $user='ignored') { debugging('user_login_info() has been deprecated. User login info is now handled via themes layouts.'); return ''; } /** * Prints a nice side block with an optional header. The content can either * be a block of HTML or a list of text with optional icons. * * @todo Finish documenting this function. Show example of various attributes, etc. * * @static int $block_id Increments for each call to the function * @param string $heading HTML for the heading. Can include full HTML or just * plain text - plain text will automatically be enclosed in the appropriate * heading tags. * @param string $content HTML for the content * @param array $list an alternative to $content, it you want a list of things with optional icons. * @param array $icons optional icons for the things in $list. * @param string $footer Extra HTML content that gets output at the end, inside a <div class="footer"> * @param array $attributes an array of attribute => value pairs that are put on the * outer div of this block. If there is a class attribute ' block' gets appended to it. If there isn't * already a class, class='block' is used. * @param string $title Plain text title, as embedded in the $heading. * @deprecated */ function print_side_block($heading='', $content='', $list=NULL, $icons=NULL, $footer='', $attributes = array(), $title='') { global $OUTPUT; // We don't use $heading, becuse it often contains HTML that we don't want. // However, sometimes $title is not set, but $heading is. if (empty($title)) { $title = strip_tags($heading); } // Render list contents to HTML if required. if (empty($content) && $list) { $content = $OUTPUT->list_block_contents($icons, $list); } $bc = new block_contents(); $bc->content = $content; $bc->footer = $footer; $bc->title = $title; if (isset($attributes['id'])) { $bc->id = $attributes['id']; unset($attributes['id']); } $bc->attributes = $attributes; echo $OUTPUT->block($bc, BLOCK_POS_LEFT); // POS LEFT may be wrong, but no way to get a better guess here. } /** * Starts a nice side block with an optional header. * * @todo Finish documenting this function * * @global object * @global object * @param string $heading HTML for the heading. Can include full HTML or just * plain text - plain text will automatically be enclosed in the appropriate * heading tags. * @param array $attributes HTML attributes to apply if possible * @deprecated */ function print_side_block_start($heading='', $attributes = array()) { throw new coding_exception('print_side_block_start has been deprecated. Please change your code to use $OUTPUT->block().'); } /** * Print table ending tags for a side block box. * * @global object * @global object * @param array $attributes HTML attributes to apply if possible [id] * @param string $title * @deprecated */ function print_side_block_end($attributes = array(), $title='') { throw new coding_exception('print_side_block_end has been deprecated. Please change your code to use $OUTPUT->block().'); } /** * This was used by old code to see whether a block region had anything in it, * and hence wether that region should be printed. * * We don't ever want old code to print blocks, so we now always return false. * The function only exists to avoid fatal errors in old code. * * @deprecated since Moodle 2.0. always returns false. * * @param object $blockmanager * @param string $region * @return bool */ function blocks_have_content(&$blockmanager, $region) { debugging('The function blocks_have_content should no longer be used. Blocks are now printed by the theme.'); return false; } /** * This was used by old code to print the blocks in a region. * * We don't ever want old code to print blocks, so this is now a no-op. * The function only exists to avoid fatal errors in old code. * * @deprecated since Moodle 2.0. does nothing. * * @param object $page * @param object $blockmanager * @param string $region */ function blocks_print_group($page, $blockmanager, $region) { debugging('The function blocks_print_group should no longer be used. Blocks are now printed by the theme.'); } /** * This used to be the old entry point for anyone that wants to use blocks. * Since we don't want people people dealing with blocks this way any more, * just return a suitable empty array. * * @deprecated since Moodle 2.0. * * @param object $page * @return array */ function blocks_setup(&$page, $pinned = BLOCKS_PINNED_FALSE) { debugging('The function blocks_print_group should no longer be used. Blocks are now printed by the theme.'); return array(BLOCK_POS_LEFT => array(), BLOCK_POS_RIGHT => array()); } /** * This iterates over an array of blocks and calculates the preferred width * Parameter passed by reference for speed; it's not modified. * * @deprecated since Moodle 2.0. Layout is now controlled by the theme. * * @param mixed $instances */ function blocks_preferred_width($instances) { debugging('The function blocks_print_group should no longer be used. Blocks are now printed by the theme.'); $width = 210; } /** * @deprecated since Moodle 2.0. See the replacements in blocklib.php. * * @param object $page The page object * @param object $blockmanager The block manager object * @param string $blockaction One of [config, add, delete] * @param int|object $instanceorid The instance id or a block_instance object * @param bool $pinned * @param bool $redirect To redirect or not to that is the question but you should stick with true */ function blocks_execute_action($page, &$blockmanager, $blockaction, $instanceorid, $pinned=false, $redirect=true) { throw new coding_exception('blocks_execute_action is no longer used. The way blocks work has been changed. See the new code in blocklib.php.'); } /** * You can use this to get the blocks to respond to URL actions without much hassle * * @deprecated since Moodle 2.0. Blocks have been changed. {@link block_manager::process_url_actions} is the closest replacement. * * @param object $PAGE * @param object $blockmanager * @param bool $pinned */ function blocks_execute_url_action(&$PAGE, &$blockmanager,$pinned=false) { throw new coding_exception('blocks_execute_url_action is no longer used. It has been replaced by methods of block_manager.'); } /** * This shouldn't be used externally at all, it's here for use by blocks_execute_action() * in order to reduce code repetition. * * @deprecated since Moodle 2.0. See the replacements in blocklib.php. * * @param $instance * @param $newpos * @param string|int $newweight * @param bool $pinned */ function blocks_execute_repositioning(&$instance, $newpos, $newweight, $pinned=false) { throw new coding_exception('blocks_execute_repositioning is no longer used. The way blocks work has been changed. See the new code in blocklib.php.'); } /** * Moves a block to the new position (column) and weight (sort order). * * @deprecated since Moodle 2.0. See the replacements in blocklib.php. * * @param object $instance The block instance to be moved. * @param string $destpos BLOCK_POS_LEFT or BLOCK_POS_RIGHT. The destination column. * @param string $destweight The destination sort order. If NULL, we add to the end * of the destination column. * @param bool $pinned Are we moving pinned blocks? We can only move pinned blocks * to a new position withing the pinned list. Likewise, we * can only moved non-pinned blocks to a new position within * the non-pinned list. * @return boolean success or failure */ function blocks_move_block($page, &$instance, $destpos, $destweight=NULL, $pinned=false) { throw new coding_exception('blocks_move_block is no longer used. The way blocks work has been changed. See the new code in blocklib.php.'); } /** * Print a nicely formatted table. * * @deprecated since Moodle 2.0 * * @param array $table is an object with several properties. */ function print_table($table, $return=false) { global $OUTPUT; // TODO MDL-19755 turn debugging on once we migrate the current core code to use the new API debugging('print_table() has been deprecated. Please change your code to use html_writer::table().'); $newtable = new html_table(); foreach ($table as $property => $value) { if (property_exists($newtable, $property)) { $newtable->{$property} = $value; } } if (isset($table->class)) { $newtable->attributes['class'] = $table->class; } if (isset($table->rowclass) && is_array($table->rowclass)) { debugging('rowclass[] has been deprecated for html_table and should be replaced by rowclasses[]. please fix the code.'); $newtable->rowclasses = $table->rowclass; } $output = html_writer::table($newtable); if ($return) { return $output; } else { echo $output; return true; } } /** * Creates and displays (or returns) a link to a popup window * * @deprecated since Moodle 2.0 * * @param string $url Web link. Either relative to $CFG->wwwroot, or a full URL. * @param string $name Name to be assigned to the popup window (this is used by * client-side scripts to "talk" to the popup window) * @param string $linkname Text to be displayed as web link * @param int $height Height to assign to popup window * @param int $width Height to assign to popup window * @param string $title Text to be displayed as popup page title * @param string $options List of additional options for popup window * @param bool $return If true, return as a string, otherwise print * @param string $id id added to the element * @param string $class class added to the element * @return string html code to display a link to a popup window. */ function link_to_popup_window ($url, $name=null, $linkname=null, $height=400, $width=500, $title=null, $options=null, $return=false) { debugging('link_to_popup_window() has been removed. Please change your code to use $OUTPUT->action_link(). Please note popups are discouraged for accessibility reasons'); return html_writer::link($url, $name); } /** * Creates and displays (or returns) a buttons to a popup window. * * @deprecated since Moodle 2.0 * * @param string $url Web link. Either relative to $CFG->wwwroot, or a full URL. * @param string $name Name to be assigned to the popup window (this is used by * client-side scripts to "talk" to the popup window) * @param string $linkname Text to be displayed as web link * @param int $height Height to assign to popup window * @param int $width Height to assign to popup window * @param string $title Text to be displayed as popup page title * @param string $options List of additional options for popup window * @param bool $return If true, return as a string, otherwise print * @param string $id id added to the element * @param string $class class added to the element * @return string html code to display a link to a popup window. */ function button_to_popup_window ($url, $name=null, $linkname=null, $height=400, $width=500, $title=null, $options=null, $return=false, $id=null, $class=null) { global $OUTPUT; debugging('button_to_popup_window() has been deprecated. Please change your code to use $OUTPUT->single_button().'); if ($options == 'none') { $options = null; } if (empty($linkname)) { throw new coding_exception('A link must have a descriptive text value! See $OUTPUT->action_link() for usage.'); } // Create a single_button object $form = new single_button($url, $linkname, 'post'); $form->button->title = $title; $form->button->id = $id; // Parse the $options string $popupparams = array(); if (!empty($options)) { $optionsarray = explode(',', $options); foreach ($optionsarray as $option) { if (strstr($option, '=')) { $parts = explode('=', $option); if ($parts[1] == '0') { $popupparams[$parts[0]] = false; } else { $popupparams[$parts[0]] = $parts[1]; } } else { $popupparams[$option] = true; } } } if (!empty($height)) { $popupparams['height'] = $height; } if (!empty($width)) { $popupparams['width'] = $width; } $form->button->add_action(new popup_action('click', $url, $name, $popupparams)); $output = $OUTPUT->render($form); if ($return) { return $output; } else { echo $output; } } /** * Print a self contained form with a single submit button. * * @deprecated since Moodle 2.0 * * @param string $link used as the action attribute on the form, so the URL that will be hit if the button is clicked. * @param array $options these become hidden form fields, so these options get passed to the script at $link. * @param string $label the caption that appears on the button. * @param string $method HTTP method used on the request of the button is clicked. 'get' or 'post'. * @param string $notusedanymore no longer used. * @param boolean $return if false, output the form directly, otherwise return the HTML as a string. * @param string $tooltip a tooltip to add to the button as a title attribute. * @param boolean $disabled if true, the button will be disabled. * @param string $jsconfirmmessage if not empty then display a confirm dialogue with this string as the question. * @param string $formid The id attribute to use for the form * @return string|void Depending on the $return paramter. */ function print_single_button($link, $options, $label='OK', $method='get', $notusedanymore='', $return=false, $tooltip='', $disabled = false, $jsconfirmmessage='', $formid = '') { global $OUTPUT; debugging('print_single_button() has been deprecated. Please change your code to use $OUTPUT->single_button().'); // Cast $options to array $options = (array) $options; $button = new single_button(new moodle_url($link, $options), $label, $method, array('disabled'=>$disabled, 'title'=>$tooltip, 'id'=>$formid)); if ($jsconfirmmessage) { $button->button->add_confirm_action($jsconfirmmessage); } $output = $OUTPUT->render($button); if ($return) { return $output; } else { echo $output; } } /** * Print a spacer image with the option of including a line break. * * @deprecated since Moodle 2.0 * * @global object * @param int $height The height in pixels to make the spacer * @param int $width The width in pixels to make the spacer * @param boolean $br If set to true a BR is written after the spacer */ function print_spacer($height=1, $width=1, $br=true, $return=false) { global $CFG, $OUTPUT; debugging('print_spacer() has been deprecated. Please change your code to use $OUTPUT->spacer().'); $output = $OUTPUT->spacer(array('height'=>$height, 'width'=>$width, 'br'=>$br)); if ($return) { return $output; } else { echo $output; } } /** * Given the path to a picture file in a course, or a URL, * this function includes the picture in the page. * * @deprecated since Moodle 2.0 */ function print_file_picture($path, $courseid=0, $height='', $width='', $link='', $return=false) { throw new coding_exception('print_file_picture() has been deprecated since Moodle 2.0. Please use $OUTPUT->action_icon() instead.'); } /** * Print the specified user's avatar. * * @deprecated since Moodle 2.0 * * @global object * @global object * @param mixed $user Should be a $user object with at least fields id, picture, imagealt, firstname, lastname, email * If any of these are missing, or if a userid is passed, the the database is queried. Avoid this * if at all possible, particularly for reports. It is very bad for performance. * @param int $courseid The course id. Used when constructing the link to the user's profile. * @param boolean $picture The picture to print. By default (or if NULL is passed) $user->picture is used. * @param int $size Size in pixels. Special values are (true/1 = 100px) and (false/0 = 35px) for backward compatibility * @param boolean $return If false print picture to current page, otherwise return the output as string * @param boolean $link enclose printed image in a link the user's profile (default true). * @param string $target link target attribute. Makes the profile open in a popup window. * @param boolean $alttext add non-blank alt-text to the image. (Default true, set to false for purely * decorative images, or where the username will be printed anyway.) * @return string|void String or nothing, depending on $return. */ function print_user_picture($user, $courseid, $picture=NULL, $size=0, $return=false, $link=true, $target='', $alttext=true) { global $OUTPUT; debugging('print_user_picture() has been deprecated. Please change your code to use $OUTPUT->user_picture($user, array(\'courseid\'=>$courseid).'); if (!is_object($user)) { $userid = $user; $user = new stdClass(); $user->id = $userid; } if (empty($user->picture) and $picture) { $user->picture = $picture; } $options = array('size'=>$size, 'link'=>$link, 'alttext'=>$alttext, 'courseid'=>$courseid, 'popup'=>!empty($target)); $output = $OUTPUT->user_picture($user, $options); if ($return) { return $output; } else { echo $output; } } /** * Print a png image. * * @deprecated since Moodle 2.0: no replacement * */ function print_png() { throw new coding_exception('print_png() has been deprecated since Moodle 2.0. Please use $OUTPUT->pix_icon() instead.'); } /** * Prints a basic textarea field. * * @deprecated since Moodle 2.0 * * When using this function, you should * * @global object * @param bool $usehtmleditor Enables the use of the htmleditor for this field. * @param int $rows Number of rows to display (minimum of 10 when $height is non-null) * @param int $cols Number of columns to display (minimum of 65 when $width is non-null) * @param null $width (Deprecated) Width of the element; if a value is passed, the minimum value for $cols will be 65. Value is otherwise ignored. * @param null $height (Deprecated) Height of the element; if a value is passe, the minimum value for $rows will be 10. Value is otherwise ignored. * @param string $name Name to use for the textarea element. * @param string $value Initial content to display in the textarea. * @param int $obsolete deprecated * @param bool $return If false, will output string. If true, will return string value. * @param string $id CSS ID to add to the textarea element. * @return string|void depending on the value of $return */ function print_textarea($usehtmleditor, $rows, $cols, $width, $height, $name, $value='', $obsolete=0, $return=false, $id='') { /// $width and height are legacy fields and no longer used as pixels like they used to be. /// However, you can set them to zero to override the mincols and minrows values below. // Disabling because there is not yet a viable $OUTPUT option for cases when mforms can't be used // debugging('print_textarea() has been deprecated. You should be using mforms and the editor element.'); global $CFG; $mincols = 65; $minrows = 10; $str = ''; if ($id === '') { $id = 'edit-'.$name; } if ($usehtmleditor) { if ($height && ($rows < $minrows)) { $rows = $minrows; } if ($width && ($cols < $mincols)) { $cols = $mincols; } } if ($usehtmleditor) { editors_head_setup(); $editor = editors_get_preferred_editor(FORMAT_HTML); $editor->use_editor($id, array('legacy'=>true)); } else { $editorclass = ''; } $str .= "\n".''."\n"; if ($return) { return $str; } echo $str; } /** * Print a help button. * * @deprecated since Moodle 2.0 */ function helpbutton($page, $title, $module='moodle', $image=true, $linktext=false, $text='', $return=false, $imagetext='') { throw new coding_exception('helpbutton() can not be used any more, please see $OUTPUT->help_icon().'); } /** * Print a help button. * * Prints a special help button that is a link to the "live" emoticon popup * * @todo Finish documenting this function * * @global object * @global object * @param string $form ? * @param string $field ? * @param boolean $return If true then the output is returned as a string, if false it is printed to the current page. * @return string|void Depending on value of $return */ function emoticonhelpbutton($form, $field, $return = false) { /// TODO: MDL-21215 debugging('emoticonhelpbutton() was removed, new text editors will implement this feature'); } /** * Returns a string of html with an image of a help icon linked to a help page on a number of help topics. * Should be used only with htmleditor or textarea. * * @global object * @global object * @param mixed $helptopics variable amount of params accepted. Each param may be a string or an array of arguments for * helpbutton. * @return string Link to help button */ function editorhelpbutton(){ return ''; /// TODO: MDL-21215 } /** * Print a help button. * * Prints a special help button for html editors (htmlarea in this case) * * @todo Write code into this function! detect current editor and print correct info * @global object * @return string Only returns an empty string at the moment */ function editorshortcutshelpbutton() { /// TODO: MDL-21215 global $CFG; //TODO: detect current editor and print correct info return ''; } /** * Returns an image of an up or down arrow, used for column sorting. To avoid unnecessary DB accesses, please * provide this function with the language strings for sortasc and sortdesc. * * @deprecated since Moodle 2.0 * * TODO migrate to outputlib * If no sort string is associated with the direction, an arrow with no alt text will be printed/returned. * * @global object * @param string $direction 'up' or 'down' * @param string $strsort The language string used for the alt attribute of this image * @param bool $return Whether to print directly or return the html string * @return string|void depending on $return * */ function print_arrow($direction='up', $strsort=null, $return=false) { // debugging('print_arrow() has been deprecated. Please change your code to use $OUTPUT->arrow().'); global $OUTPUT; if (!in_array($direction, array('up', 'down', 'right', 'left', 'move'))) { return null; } $return = null; switch ($direction) { case 'up': $sortdir = 'asc'; break; case 'down': $sortdir = 'desc'; break; case 'move': $sortdir = 'asc'; break; default: $sortdir = null; break; } // Prepare language string $strsort = ''; if (empty($strsort) && !empty($sortdir)) { $strsort = get_string('sort' . $sortdir, 'grades'); } $return = ' '.$strsort.'

'; if ($return) { return $return; } else { echo $return; } } /** * Returns a string containing a link to the user documentation. * Also contains an icon by default. Shown to teachers and admin only. * * @deprecated since Moodle 2.0 */ function doc_link($path='', $text='', $iconpath='ignored') { throw new coding_exception('doc_link() can not be used any more, please see $OUTPUT->doc_link().'); } /** * Prints a single paging bar to provide access to other pages (usually in a search) * * @deprecated since Moodle 2.0 * * @param int $totalcount Thetotal number of entries available to be paged through * @param int $page The page you are currently viewing * @param int $perpage The number of entries that should be shown per page * @param mixed $baseurl If this is a string then it is the url which will be appended with $pagevar, an equals sign and the page number. * If this is a moodle_url object then the pagevar param will be replaced by the page no, for each page. * @param string $pagevar This is the variable name that you use for the page number in your code (ie. 'tablepage', 'blogpage', etc) * @param bool $nocurr do not display the current page as a link (dropped, link is never displayed for the current page) * @param bool $return whether to return an output string or echo now * @return bool|string depending on $result */ function print_paging_bar($totalcount, $page, $perpage, $baseurl, $pagevar='page',$nocurr=false, $return=false) { global $OUTPUT; debugging('print_paging_bar() has been deprecated. Please change your code to use $OUTPUT->render($pagingbar).'); if (empty($nocurr)) { debugging('the feature of parameter $nocurr has been removed from the paging_bar'); } $pagingbar = new paging_bar($totalcount, $page, $perpage, $baseurl); $pagingbar->pagevar = $pagevar; $output = $OUTPUT->render($pagingbar); if ($return) { return $output; } echo $output; return true; } /** * Print a message along with "Yes" and "No" links for the user to continue. * * @deprecated since Moodle 2.0 * * @global object * @param string $message The text to display * @param string $linkyes The link to take the user to if they choose "Yes" * @param string $linkno The link to take the user to if they choose "No" * @param string $optionyes The yes option to show on the notice * @param string $optionsno The no option to show * @param string $methodyes Form action method to use if yes [post, get] * @param string $methodno Form action method to use if no [post, get] * @return void Output is echo'd */ function notice_yesno($message, $linkyes, $linkno, $optionsyes=NULL, $optionsno=NULL, $methodyes='post', $methodno='post') { debugging('notice_yesno() has been deprecated. Please change your code to use $OUTPUT->confirm($message, $buttoncontinue, $buttoncancel).'); global $OUTPUT; $buttoncontinue = new single_button(new moodle_url($linkyes, $optionsyes), get_string('yes'), $methodyes); $buttoncancel = new single_button(new moodle_url($linkno, $optionsno), get_string('no'), $methodno); echo $OUTPUT->confirm($message, $buttoncontinue, $buttoncancel); } /** * Prints a scale menu (as part of an existing form) including help button * @deprecated since Moodle 2.0 */ function print_scale_menu() { throw new coding_exception('print_scale_menu() has been deprecated since the Jurassic period. Get with the times!.'); } /** * Given an array of values, output the HTML for a select element with those options. * * @deprecated since Moodle 2.0 * * Normally, you only need to use the first few parameters. * * @param array $options The options to offer. An array of the form * $options[{value}] = {text displayed for that option}; * @param string $name the name of this form control, as in <select name="..." ... * @param string $selected the option to select initially, default none. * @param string $nothing The label for the 'nothing is selected' option. Defaults to get_string('choose'). * Set this to '' if you don't want a 'nothing is selected' option. * @param string $script if not '', then this is added to the <select> element as an onchange handler. * @param string $nothingvalue The value corresponding to the $nothing option. Defaults to 0. * @param boolean $return if false (the default) the the output is printed directly, If true, the * generated HTML is returned as a string. * @param boolean $disabled if true, the select is generated in a disabled state. Default, false. * @param int $tabindex if give, sets the tabindex attribute on the <select> element. Default none. * @param string $id value to use for the id attribute of the <select> element. If none is given, * then a suitable one is constructed. * @param mixed $listbox if false, display as a dropdown menu. If true, display as a list box. * By default, the list box will have a number of rows equal to min(10, count($options)), but if * $listbox is an integer, that number is used for size instead. * @param boolean $multiple if true, enable multiple selections, else only 1 item can be selected. Used * when $listbox display is enabled * @param string $class value to use for the class attribute of the <select> element. If none is given, * then a suitable one is constructed. * @return string|void If $return=true returns string, else echo's and returns void */ function choose_from_menu ($options, $name, $selected='', $nothing='choose', $script='', $nothingvalue='0', $return=false, $disabled=false, $tabindex=0, $id='', $listbox=false, $multiple=false, $class='') { global $OUTPUT; debugging('choose_from_menu() has been deprecated. Please change your code to use html_writer::select().'); if ($script) { debugging('The $script parameter has been deprecated. You must use component_actions instead', DEBUG_DEVELOPER); } $attributes = array(); $attributes['disabled'] = $disabled ? 'disabled' : null; $attributes['tabindex'] = $tabindex ? $tabindex : null; $attributes['multiple'] = $multiple ? $multiple : null; $attributes['class'] = $class ? $class : null; $attributes['id'] = $id ? $id : null; $output = html_writer::select($options, $name, $selected, array($nothingvalue=>$nothing), $attributes); if ($return) { return $output; } else { echo $output; } } /** * Choose value 0 or 1 from a menu with options 'No' and 'Yes'. * Other options like choose_from_menu. * * @deprecated since Moodle 2.0 * * Calls {@link choose_from_menu()} with preset arguments * @see choose_from_menu() * * @param string $name the name of this form control, as in <select name="..." ... * @param string $selected the option to select initially, default none. * @param string $script if not '', then this is added to the <select> element as an onchange handler. * @param boolean $return Whether this function should return a string or output it (defaults to false) * @param boolean $disabled (defaults to false) * @param int $tabindex * @return string|void If $return=true returns string, else echo's and returns void */ function choose_from_menu_yesno($name, $selected, $script = '', $return = false, $disabled = false, $tabindex = 0) { debugging('choose_from_menu_yesno() has been deprecated. Please change your code to use html_writer.'); global $OUTPUT; if ($script) { debugging('The $script parameter has been deprecated. You must use component_actions instead', DEBUG_DEVELOPER); } $output = html_writer::select_yes_no($name, $selected, array('disabled'=>($disabled ? 'disabled' : null), 'tabindex'=>$tabindex)); if ($return) { return $output; } else { echo $output; } } /** * Just like choose_from_menu, but takes a nested array (2 levels) and makes a dropdown menu * including option headings with the first level. * * @deprecated since Moodle 2.0 * * This function is very similar to {@link choose_from_menu_yesno()} * and {@link choose_from_menu()} * * @todo Add datatype handling to make sure $options is an array * * @param array $options An array of objects to choose from * @param string $name The XHTML field name * @param string $selected The value to select by default * @param string $nothing The label for the 'nothing is selected' option. * Defaults to get_string('choose'). * @param string $script If not '', then this is added to the <select> element * as an onchange handler. * @param string $nothingvalue The value for the first `nothing` option if $nothing is set * @param bool $return Whether this function should return a string or output * it (defaults to false) * @param bool $disabled Is the field disabled by default * @param int|string $tabindex Override the tabindex attribute [numeric] * @return string|void If $return=true returns string, else echo's and returns void */ function choose_from_menu_nested($options,$name,$selected='',$nothing='choose',$script = '', $nothingvalue=0,$return=false,$disabled=false,$tabindex=0) { debugging('choose_from_menu_nested() has been removed. Please change your code to use html_writer::select().'); global $OUTPUT; } /** * Prints a help button about a scale * * @deprecated since Moodle 2.0 * * @global object * @param id $courseid * @param object $scale * @param boolean $return If set to true returns rather than echo's * @return string|bool Depending on value of $return */ function print_scale_menu_helpbutton($courseid, $scale, $return=false) { // debugging('print_scale_menu_helpbutton() has been deprecated. Please change your code to use $OUTPUT->help_scale($courseid, $scale).'); global $OUTPUT; $output = $OUTPUT->help_icon_scale($courseid, $scale); if ($return) { return $output; } else { echo $output; } } /** * Prints time limit value selector * * @deprecated since Moodle 2.0 * * Uses {@link choose_from_menu()} to generate HTML * @see choose_from_menu() * * @global object * @param int $timelimit default * @param string $unit * @param string $name * @param boolean $return If set to true returns rather than echo's * @return string|bool Depending on value of $return */ function print_timer_selector($timelimit = 0, $unit = '', $name = 'timelimit', $return=false) { throw new coding_exception('print_timer_selector is completely removed. Please use html_writer instead'); } /** * Prints form items with the names $hour and $minute * * @deprecated since Moodle 2.0 * * @param string $hour fieldname * @param string $minute fieldname * @param int $currenttime A default timestamp in GMT * @param int $step minute spacing * @param boolean $return If set to true returns rather than echo's * @return string|bool Depending on value of $return */ function print_time_selector($hour, $minute, $currenttime=0, $step=5, $return=false) { debugging('print_time_selector() has been deprecated. Please change your code to use html_writer.'); $hourselector = html_writer::select_time('hours', $hour, $currenttime); $minuteselector = html_writer::select_time('minutes', $minute, $currenttime, $step); $output = $hourselector . $$minuteselector; if ($return) { return $output; } else { echo $output; } } /** * Prints form items with the names $day, $month and $year * * @deprecated since Moodle 2.0 * * @param string $day fieldname * @param string $month fieldname * @param string $year fieldname * @param int $currenttime A default timestamp in GMT * @param boolean $return If set to true returns rather than echo's * @return string|bool Depending on value of $return */ function print_date_selector($day, $month, $year, $currenttime=0, $return=false) { debugging('print_date_selector() has been deprecated. Please change your code to use html_writer.'); $dayselector = html_writer::select_time('days', $day, $currenttime); $monthselector = html_writer::select_time('months', $month, $currenttime); $yearselector = html_writer::select_time('years', $year, $currenttime); $output = $dayselector . $monthselector . $yearselector; if ($return) { return $output; } else { echo $output; } } /** * Implements a complete little form with a dropdown menu. * * @deprecated since Moodle 2.0 */ function popup_form($baseurl, $options, $formid, $selected='', $nothing='choose', $help='', $helptext='', $return=false, $targetwindow='self', $selectlabel='', $optionsextra=NULL, $submitvalue='', $disabled=false, $showbutton=false) { throw new coding_exception('popup_form() can not be used any more, please see $OUTPUT->single_select or $OUTPUT->url_select().'); } /** * Prints a simple button to close a window * * @deprecated since Moodle 2.0 * * @global object * @param string $name Name of the window to close * @param boolean $return whether this function should return a string or output it. * @param boolean $reloadopener if true, clicking the button will also reload * the page that opend this popup window. * @return string|void if $return is true, void otherwise */ function close_window_button($name='closewindow', $return=false, $reloadopener = false) { global $OUTPUT; debugging('close_window_button() has been deprecated. Please change your code to use $OUTPUT->close_window_button().'); $output = $OUTPUT->close_window_button(get_string($name)); if ($return) { return $output; } else { echo $output; } } /** * Given an array of values, creates a group of radio buttons to be part of a form * * @deprecated since Moodle 2.0 * * @staticvar int $idcounter * @param array $options An array of value-label pairs for the radio group (values as keys) * @param string $name Name of the radiogroup (unique in the form) * @param string $checked The value that is already checked * @param bool $return Whether this function should return a string or output * it (defaults to false) * @return string|void If $return=true returns string, else echo's and returns void */ function choose_from_radio ($options, $name, $checked='', $return=false) { debugging('choose_from_radio() has been removed. Please change your code to use html_writer.'); } /** * Display an standard html checkbox with an optional label * * @deprecated since Moodle 2.0 * * @staticvar int $idcounter * @param string $name The name of the checkbox * @param string $value The valus that the checkbox will pass when checked * @param bool $checked The flag to tell the checkbox initial state * @param string $label The label to be showed near the checkbox * @param string $alt The info to be inserted in the alt tag * @param string $script If not '', then this is added to the checkbox element * as an onchange handler. * @param bool $return Whether this function should return a string or output * it (defaults to false) * @return string|void If $return=true returns string, else echo's and returns void */ function print_checkbox($name, $value, $checked = true, $label = '', $alt = '', $script='', $return=false) { // debugging('print_checkbox() has been deprecated. Please change your code to use html_writer::checkbox().'); global $OUTPUT; if (!empty($script)) { debugging('The use of the $script param in print_checkbox has not been migrated into html_writer::checkbox().', DEBUG_DEVELOPER); } $output = html_writer::checkbox($name, $value, $checked, $label); if (empty($return)) { echo $output; } else { return $output; } } /** * Display an standard html text field with an optional label * * @deprecated since Moodle 2.0 * * @param string $name The name of the text field * @param string $value The value of the text field * @param string $alt The info to be inserted in the alt tag * @param int $size Sets the size attribute of the field. Defaults to 50 * @param int $maxlength Sets the maxlength attribute of the field. Not set by default * @param bool $return Whether this function should return a string or output * it (defaults to false) * @return string|void If $return=true returns string, else echo's and returns void */ function print_textfield($name, $value, $alt = '', $size=50, $maxlength=0, $return=false) { debugging('print_textfield() has been deprecated. Please use mforms or html_writer.'); if ($alt === '') { $alt = null; } $style = "width: {$size}px;"; $attributes = array('type'=>'text', 'name'=>$name, 'alt'=>$alt, 'style'=>$style, 'value'=>$value); if ($maxlength) { $attributes['maxlength'] = $maxlength; } $output = html_writer::empty_tag('input', $attributes); if (empty($return)) { echo $output; } else { return $output; } } /** * Centered heading with attached help button (same title text) * and optional icon attached * * @deprecated since Moodle 2.0 * * @param string $text The text to be displayed * @param string $helppage The help page to link to * @param string $module The module whose help should be linked to * @param string $icon Image to display if needed * @param bool $return If set to true output is returned rather than echoed, default false * @return string|void String if return=true nothing otherwise */ function print_heading_with_help($text, $helppage, $module='moodle', $icon=false, $return=false) { debugging('print_heading_with_help() has been deprecated. Please change your code to use $OUTPUT->heading().'); global $OUTPUT; // Extract the src from $icon if it exists if (preg_match('/src="([^"]*)"/', $icon, $matches)) { $icon = $matches[1]; $icon = new moodle_url($icon); } else { $icon = ''; } $output = $OUTPUT->heading_with_help($text, $helppage, $module, $icon); if ($return) { return $output; } else { echo $output; } } /** * Returns a turn edit on/off button for course in a self contained form. * Used to be an icon, but it's now a simple form button * @deprecated since Moodle 2.0 */ function update_mymoodle_icon() { throw new coding_exception('update_mymoodle_icon() has been completely deprecated.'); } /** * Returns a turn edit on/off button for tag in a self contained form. * @deprecated since Moodle 2.0 * @param string $tagid The ID attribute * @return string */ function update_tag_button($tagid) { global $OUTPUT; debugging('update_tag_button() has been deprecated. Please change your code to use $OUTPUT->edit_button(moodle_url).'); return $OUTPUT->edit_button(new moodle_url('/tag/index.php', array('id' => $tagid))); } /** * Prints the 'update this xxx' button that appears on module pages. * * @deprecated since Moodle 2.0 * * @param string $cmid the course_module id. * @param string $ignored not used any more. (Used to be courseid.) * @param string $string the module name - get_string('modulename', 'xxx') * @return string the HTML for the button, if this user has permission to edit it, else an empty string. */ function update_module_button($cmid, $ignored, $string) { global $CFG, $OUTPUT; // debugging('update_module_button() has been deprecated. Please change your code to use $OUTPUT->update_module_button().'); //NOTE: DO NOT call new output method because it needs the module name we do not have here! if (has_capability('moodle/course:manageactivities', context_module::instance($cmid))) { $string = get_string('updatethis', '', $string); $url = new moodle_url("$CFG->wwwroot/course/mod.php", array('update' => $cmid, 'return' => true, 'sesskey' => sesskey())); return $OUTPUT->single_button($url, $string); } else { return ''; } } /** * Prints the editing button on search results listing * For bulk move courses to another category * @deprecated since Moodle 2.0 */ function update_categories_search_button($search,$page,$perpage) { throw new coding_exception('update_categories_search_button() has been completely deprecated.'); } /** * Prints a summary of a user in a nice little box. * @deprecated since Moodle 2.0 */ function print_user($user, $course, $messageselect=false, $return=false) { throw new coding_exception('print_user() has been completely deprecated. See user/index.php for new usage.'); } /** * Returns a turn edit on/off button for course in a self contained form. * Used to be an icon, but it's now a simple form button * * Note that the caller is responsible for capchecks. * * @global object * @global object * @param int $courseid The course to update by id as found in 'course' table * @return string */ function update_course_icon($courseid) { global $CFG, $OUTPUT; debugging('update_course_button() has been deprecated. Please change your code to use $OUTPUT->edit_button(moodle_url).'); return $OUTPUT->edit_button(new moodle_url('/course/view.php', array('id' => $courseid))); } /** * Prints breadcrumb trail of links, called in theme/-/header.html * * This function has now been deprecated please use output's navbar method instead * as shown below * *


 * echo $OUTPUT->navbar();
 *

* * @deprecated since 2.0 * @param mixed $navigation deprecated * @param string $separator OBSOLETE, and now deprecated * @param boolean $return False to echo the breadcrumb string (default), true to return it. * @return string|void String or null, depending on $return. */ function print_navigation ($navigation, $separator=0, $return=false) { global $OUTPUT,$PAGE; # debugging('print_navigation has been deprecated please update your theme to use $OUTPUT->navbar() instead', DEBUG_DEVELOPER); $output = $OUTPUT->navbar(); if ($return) { return $output; } else { echo $output; } } /** * This function will build the navigation string to be used by print_header * and others. * * It automatically generates the site and course level (if appropriate) links. * * If you pass in a $cm object, the method will also generate the activity (e.g. 'Forums') * and activityinstances (e.g. 'General Developer Forum') navigation levels. * * If you want to add any further navigation links after the ones this function generates, * the pass an array of extra link arrays like this: * array( * array('name' => $linktext1, 'link' => $url1, 'type' => $linktype1), * array('name' => $linktext2, 'link' => $url2, 'type' => $linktype2) * ) * The normal case is to just add one further link, for example 'Editing forum' after * 'General Developer Forum', with no link. * To do that, you need to pass * array(array('name' => $linktext, 'link' => '', 'type' => 'title')) * However, becuase this is a very common case, you can use a shortcut syntax, and just * pass the string 'Editing forum', instead of an array as $extranavlinks. * * At the moment, the link types only have limited significance. Type 'activity' is * recognised in order to implement the $CFG->hideactivitytypenavlink feature. Types * that are known to appear are 'home', 'course', 'activity', 'activityinstance' and 'title'. * This really needs to be documented better. In the mean time, try to be consistent, it will * enable people to customise the navigation more in future. * * When passing a $cm object, the fields used are $cm->modname, $cm->name and $cm->course. * If you get the $cm object using the function get_coursemodule_from_instance or * get_coursemodule_from_id (as recommended) then this will be done for you automatically. * If you don't have $cm->modname or $cm->name, this fuction will attempt to find them using * the $cm->module and $cm->instance fields, but this takes extra database queries, so a * warning is printed in developer debug mode. * * @deprecated since 2.0 * @param mixed $extranavlinks - Normally an array of arrays, keys: name, link, type. If you * only want one extra item with no link, you can pass a string instead. If you don't want * any extra links, pass an empty string. * @param mixed $cm deprecated * @return array Navigation array */ function build_navigation($extranavlinks, $cm = null) { global $CFG, $COURSE, $DB, $SITE, $PAGE; if (is_array($extranavlinks) && count($extranavlinks)>0) { # debugging('build_navigation() has been deprecated, please replace with $PAGE->navbar methods', DEBUG_DEVELOPER); foreach ($extranavlinks as $nav) { if (array_key_exists('name', $nav)) { if (array_key_exists('link', $nav) && !empty($nav['link'])) { $link = $nav['link']; } else { $link = null; } $PAGE->navbar->add($nav['name'],$link); } } } return(array('newnav' => true, 'navlinks' => array())); } /** * Returns a small popup menu of course activity modules * * Given a course and a (current) coursemodule * his function returns a small popup menu with all the * course activity modules in it, as a navigation menu * The data is taken from the serialised array stored in * the course record * * @global object * @global object * @global object * @global object * @uses CONTEXT_COURSE * @param object $course A {@link $COURSE} object. * @param object $cm A {@link $COURSE} object. * @param string $targetwindow The target window attribute to us * @return string */ function navmenu($course, $cm=NULL, $targetwindow='self') { // This function has been deprecated with the creation of the global nav in // moodle 2.0 return ''; } /** * Returns a little popup menu for switching roles * * @deprecated in Moodle 2.0 * @param int $courseid The course to update by id as found in 'course' table * @return string */ function switchroles_form($courseid) { debugging('switchroles_form() has been deprecated and replaced by an item in the global settings block'); return ''; } /** * Print header for admin page * @deprecated since Moodle 20. Please use normal $OUTPUT->header() instead * @param string $focus focus element */ function admin_externalpage_print_header($focus='') { global $OUTPUT; debugging('admin_externalpage_print_header is deprecated. Please $OUTPUT->header() instead.', DEBUG_DEVELOPER); echo $OUTPUT->header(); } /** * @deprecated since Moodle 1.9. Please use normal $OUTPUT->footer() instead */ function admin_externalpage_print_footer() { // TODO Still 103 referernces in core code. Don't do debugging output yet. debugging('admin_externalpage_print_footer is deprecated. Please $OUTPUT->footer() instead.', DEBUG_DEVELOPER); global $OUTPUT; echo $OUTPUT->footer(); } /// CALENDAR MANAGEMENT //////////////////////////////////////////////////////////////// /** * Call this function to add an event to the calendar table and to call any calendar plugins * * @param object $event An object representing an event from the calendar table. * The event will be identified by the id field. The object event should include the following: *

$event->name - Name for the event *
$event->description - Description of the event (defaults to '') *
$event->format - Format for the description (using formatting types defined at the top of weblib.php) *
$event->courseid - The id of the course this event belongs to (0 = all courses) *
$event->groupid - The id of the group this event belongs to (0 = no group) *
$event->userid - The id of the user this event belongs to (0 = no user) *
$event->modulename - Name of the module that creates this event *
$event->instance - Instance of the module that owns this event *
$event->eventtype - The type info together with the module info could * be used by calendar plugins to decide how to display event *
$event->timestart- Timestamp for start of event *
$event->timeduration - Duration (defaults to zero) *
$event->visible - 0 if the event should be hidden (e.g. because the activity that created it is hidden) *

* @return int|false The id number of the resulting record or false if failed */ function add_event($event) { global $CFG; require_once($CFG->dirroot.'/calendar/lib.php'); $event = calendar_event::create($event); if ($event !== false) { return $event->id; } return false; } /** * Call this function to update an event in the calendar table * the event will be identified by the id field of the $event object. * * @param object $event An object representing an event from the calendar table. The event will be identified by the id field. * @return bool Success */ function update_event($event) { global $CFG; require_once($CFG->dirroot.'/calendar/lib.php'); $event = (object)$event; $calendarevent = calendar_event::load($event->id); return $calendarevent->update($event); } /** * Call this function to delete the event with id $id from calendar table. * * @param int $id The id of an event from the 'event' table. * @return bool */ function delete_event($id) { global $CFG; require_once($CFG->dirroot.'/calendar/lib.php'); $event = calendar_event::load($id); return $event->delete(); } /** * Call this function to hide an event in the calendar table * the event will be identified by the id field of the $event object. * * @param object $event An object representing an event from the calendar table. The event will be identified by the id field. * @return true */ function hide_event($event) { global $CFG; require_once($CFG->dirroot.'/calendar/lib.php'); $event = new calendar_event($event); return $event->toggle_visibility(false); } /** * Call this function to unhide an event in the calendar table * the event will be identified by the id field of the $event object. * * @param object $event An object representing an event from the calendar table. The event will be identified by the id field. * @return true */ function show_event($event) { global $CFG; require_once($CFG->dirroot.'/calendar/lib.php'); $event = new calendar_event($event); return $event->toggle_visibility(true); } /** * Converts string to lowercase using most compatible function available. * * @deprecated Use textlib::strtolower($text) instead. * * @param string $string The string to convert to all lowercase characters. * @param string $encoding The encoding on the string. * @return string */ function moodle_strtolower($string, $encoding='') { debugging('moodle_strtolower() is deprecated. Please use textlib::strtolower() instead.', DEBUG_DEVELOPER); //If not specified use utf8 if (empty($encoding)) { $encoding = 'UTF-8'; } //Use text services return textlib::strtolower($string, $encoding); } /** * Original singleton helper function, please use static methods instead, * ex: textlib::convert() * * @deprecated since Moodle 2.2 use textlib::xxxx() instead * @see textlib * @return textlib instance */ function textlib_get_instance() { debugging('textlib_get_instance() is deprecated. Please use static calling textlib::functioname() instead.', DEBUG_DEVELOPER); return new textlib(); } /** * Gets the generic section name for a courses section * * The global function is deprecated. Each course format can define their own generic section name * * @deprecated since 2.4 * @see get_section_name() * @see format_base::get_section_name() * * @param string $format Course format ID e.g. 'weeks' $course->format * @param stdClass $section Section object from database * @return Display name that the course format prefers, e.g. "Week 2" */ function get_generic_section_name($format, stdClass $section) { debugging('get_generic_section_name() is deprecated. Please use appropriate functionality from class format_base', DEBUG_DEVELOPER); return get_string('sectionname', "format_$format") . ' ' . $section->section; } /** * Returns an array of sections for the requested course id * * It is usually not recommended to display the list of sections used * in course because the course format may have it's own way to do it. * * If you need to just display the name of the section please call: * get_section_name($course, $section) * {@link get_section_name()} * from 2.4 $section may also be just the field course_sections.section * * If you need the list of all sections it is more efficient to get this data by calling * $modinfo = get_fast_modinfo($courseorid); * $sections = $modinfo->get_section_info_all() * {@link get_fast_modinfo()} * {@link course_modinfo::get_section_info_all()} * * Information about one section (instance of section_info): * get_fast_modinfo($courseorid)->get_sections_info($section) * {@link course_modinfo::get_section_info()} * * @deprecated since 2.4 * * @param int $courseid * @return array Array of section_info objects */ function get_all_sections($courseid) { global $DB; debugging('get_all_sections() is deprecated. See phpdocs for this function', DEBUG_DEVELOPER); return get_fast_modinfo($courseid)->get_section_info_all(); } /** * Given a full mod object with section and course already defined, adds this module to that section. * * This function is deprecated, please use {@link course_add_cm_to_section()} * Note that course_add_cm_to_section() also updates field course_modules.section and * calls rebuild_course_cache() * * @deprecated since 2.4 * * @param object $mod * @param int $beforemod An existing ID which we will insert the new module before * @return int The course_sections ID where the mod is inserted */ function add_mod_to_section($mod, $beforemod = null) { debugging('Function add_mod_to_section() is deprecated, please use course_add_cm_to_section()', DEBUG_DEVELOPER); global $DB; return course_add_cm_to_section($mod->course, $mod->coursemodule, $mod->section, $beforemod); } /** * Returns a number of useful structures for course displays * * Function get_all_mods() is deprecated in 2.4 * Instead of: *


 * get_all_mods($courseid, $mods, $modnames, $modnamesplural, $modnamesused);
 *

* please use: *


 * $mods = get_fast_modinfo($courseorid)->get_cms();
 * $modnames = get_module_types_names();
 * $modnamesplural = get_module_types_names(true);
 * $modnamesused = get_fast_modinfo($courseorid)->get_used_module_names();
 *

* * @deprecated since 2.4 * * @param int $courseid id of the course to get info about * @param array $mods (return) list of course modules * @param array $modnames (return) list of names of all module types installed and available * @param array $modnamesplural (return) list of names of all module types installed and available in the plural form * @param array $modnamesused (return) list of names of all module types used in the course */ function get_all_mods($courseid, &$mods, &$modnames, &$modnamesplural, &$modnamesused) { debugging('Function get_all_mods() is deprecated. Use get_fast_modinfo() and get_module_types_names() instead. See phpdocs for details', DEBUG_DEVELOPER); global $COURSE; $modnames = get_module_types_names(); $modnamesplural= get_module_types_names(true); $modinfo = get_fast_modinfo($courseid); $mods = $modinfo->get_cms(); $modnamesused = $modinfo->get_used_module_names(); } /** * Returns course section - creates new if does not exist yet * * This function is deprecated. To create a course section call: * course_create_sections_if_missing($courseorid, $sections); * to get the section call: * get_fast_modinfo($courseorid)->get_section_info($sectionnum); * * @see course_create_sections_if_missing() * @see get_fast_modinfo() * @deprecated since 2.4 * * @param int $section relative section number (field course_sections.section) * @param int $courseid * @return stdClass record from table {course_sections} */ function get_course_section($section, $courseid) { global $DB; debugging('Function get_course_section() is deprecated. Please use course_create_sections_if_missing() and get_fast_modinfo() instead.', DEBUG_DEVELOPER); if ($cw = $DB->get_record("course_sections", array("section"=>$section, "course"=>$courseid))) { return $cw; } $cw = new stdClass(); $cw->course = $courseid; $cw->section = $section; $cw->summary = ""; $cw->summaryformat = FORMAT_HTML; $cw->sequence = ""; $id = $DB->insert_record("course_sections", $cw); rebuild_course_cache($courseid, true); return $DB->get_record("course_sections", array("id"=>$id)); } /** * Return the start and end date of the week in Weekly course format * * It is not recommended to use this function outside of format_weeks plugin * * @deprecated since 2.4 * @see format_weeks::get_section_dates() * * @param stdClass $section The course_section entry from the DB * @param stdClass $course The course entry from DB * @return stdClass property start for startdate, property end for enddate */ function format_weeks_get_section_dates($section, $course) { debugging('Function format_weeks_get_section_dates() is deprecated. It is not recommended to'. ' use it outside of format_weeks plugin', DEBUG_DEVELOPER); if (isset($course->format) && $course->format === 'weeks') { return course_get_format($course)->get_section_dates($section); } return null; } /** * Obtains shared data that is used in print_section when displaying a * course-module entry. * * Deprecated. Instead of: * list($content, $name) = get_print_section_cm_text($cm, $course); * use: * $content = $cm->get_formatted_content(array('overflowdiv' => true, 'noclean' => true)); * $name = $cm->get_formatted_name(); * * @deprecated since 2.5 * @see cm_info::get_formatted_content() * @see cm_info::get_formatted_name() * * This data is also used in other areas of the code. * @param cm_info $cm Course-module data (must come from get_fast_modinfo) * @param object $course (argument not used) * @return array An array with the following values in this order: * $content (optional extra content for after link), * $instancename (text of link) */ function get_print_section_cm_text(cm_info $cm, $course) { debugging('Function get_print_section_cm_text() is deprecated. Please use '. 'cm_info::get_formatted_content() and cm_info::get_formatted_name()', DEBUG_DEVELOPER); return array($cm->get_formatted_content(array('overflowdiv' => true, 'noclean' => true)), $cm->get_formatted_name()); } /** * Prints the menus to add activities and resources. * * Deprecated. Please use: * $courserenderer = $PAGE->get_renderer('core', 'course'); * $output = $courserenderer->course_section_add_cm_control($course, $section, $sectionreturn, * array('inblock' => $vertical)); * echo $output; // if $return argument in print_section_add_menus() set to false * * @deprecated since 2.5 * @see core_course_renderer::course_section_add_cm_control() * * @param stdClass $course course object, must be the same as set on the page * @param int $section relative section number (field course_sections.section) * @param null|array $modnames (argument ignored) get_module_types_names() is used instead of argument * @param bool $vertical Vertical orientation * @param bool $return Return the menus or send them to output * @param int $sectionreturn The section to link back to * @return void|string depending on $return */ function print_section_add_menus($course, $section, $modnames = null, $vertical=false, $return=false, $sectionreturn=null) { global $PAGE; debugging('Function print_section_add_menus() is deprecated. Please use course renderer '. 'function course_section_add_cm_control()', DEBUG_DEVELOPER); $output = ''; $courserenderer = $PAGE->get_renderer('core', 'course'); $output = $courserenderer->course_section_add_cm_control($course, $section, $sectionreturn, array('inblock' => $vertical)); if ($return) { return $output; } else { echo $output; return !empty($output); } } /** * Produces the editing buttons for a module * * Deprecated. Please use: * $courserenderer = $PAGE->get_renderer('core', 'course'); * $actions = course_get_cm_edit_actions($mod, $indent, $section); * return ' ' . $courserenderer->course_section_cm_edit_actions($actions); * * @deprecated since 2.5 * @see course_get_cm_edit_actions() * @see core_course_renderer->course_section_cm_edit_actions() * * @param stdClass $mod The module to produce editing buttons for * @param bool $absolute_ignored (argument ignored) - all links are absolute * @param bool $moveselect (argument ignored) * @param int $indent The current indenting * @param int $section The section to link back to * @return string XHTML for the editing buttons */ function make_editing_buttons(stdClass $mod, $absolute_ignored = true, $moveselect = true, $indent=-1, $section=null) { global $PAGE; debugging('Function make_editing_buttons() is deprecated, please see PHPdocs in '. 'lib/deprecatedlib.php on how to replace it', DEBUG_DEVELOPER); if (!($mod instanceof cm_info)) { $modinfo = get_fast_modinfo($mod->course); $mod = $modinfo->get_cm($mod->id); } $actions = course_get_cm_edit_actions($mod, $indent, $section); $courserenderer = $PAGE->get_renderer('core', 'course'); // The space added before the is a ugly hack but required to set the CSS property white-space: nowrap // and having it to work without attaching the preceding text along with it. Hopefully the refactoring of // the course page HTML will allow this to be removed. return ' ' . $courserenderer->course_section_cm_edit_actions($actions); } /** * Prints a section full of activity modules * * Deprecated. Please use: * $courserenderer = $PAGE->get_renderer('core', 'course'); * echo $courserenderer->course_section_cm_list($course, $section, $sectionreturn, * array('hidecompletion' => $hidecompletion)); * * @deprecated since 2.5 * @see core_course_renderer::course_section_cm_list() * * @param stdClass $course The course * @param stdClass|section_info $section The section object containing properties id and section * @param array $mods (argument not used) * @param array $modnamesused (argument not used) * @param bool $absolute (argument not used) * @param string $width (argument not used) * @param bool $hidecompletion Hide completion status * @param int $sectionreturn The section to return to * @return void */ function print_section($course, $section, $mods, $modnamesused, $absolute=false, $width="100%", $hidecompletion=false, $sectionreturn=null) { global $PAGE; debugging('Function print_section() is deprecated. Please use course renderer function '. 'course_section_cm_list() instead.', DEBUG_DEVELOPER); $displayoptions = array('hidecompletion' => $hidecompletion); $courserenderer = $PAGE->get_renderer('core', 'course'); echo $courserenderer->course_section_cm_list($course, $section, $sectionreturn, $displayoptions); } /** * Displays the list of courses with user notes * * This function is not used in core. It was replaced by block course_overview * * @deprecated since 2.5 * * @param array $courses * @param array $remote_courses */ function print_overview($courses, array $remote_courses=array()) { global $CFG, $USER, $DB, $OUTPUT; debugging('Function print_overview() is deprecated. Use block course_overview to display this information', DEBUG_DEVELOPER); $htmlarray = array(); if ($modules = $DB->get_records('modules')) { foreach ($modules as $mod) { if (file_exists(dirname(dirname(__FILE__)).'/mod/'.$mod->name.'/lib.php')) { include_once(dirname(dirname(__FILE__)).'/mod/'.$mod->name.'/lib.php'); $fname = $mod->name.'_print_overview'; if (function_exists($fname)) { $fname($courses,$htmlarray); } } } } foreach ($courses as $course) { $fullname = format_string($course->fullname, true, array('context' => context_course::instance($course->id))); echo $OUTPUT->box_start('coursebox'); $attributes = array('title' => s($fullname)); if (empty($course->visible)) { $attributes['class'] = 'dimmed'; } echo $OUTPUT->heading(html_writer::link( new moodle_url('/course/view.php', array('id' => $course->id)), $fullname, $attributes), 3); if (array_key_exists($course->id,$htmlarray)) { foreach ($htmlarray[$course->id] as $modname => $html) { echo $html; } } echo $OUTPUT->box_end(); } if (!empty($remote_courses)) { echo $OUTPUT->heading(get_string('remotecourses', 'mnet')); } foreach ($remote_courses as $course) { echo $OUTPUT->box_start('coursebox'); $attributes = array('title' => s($course->fullname)); echo $OUTPUT->heading(html_writer::link( new moodle_url('/auth/mnet/jump.php', array('hostid' => $course->hostid, 'wantsurl' => '/course/view.php?id='.$course->remoteid)), format_string($course->shortname), $attributes) . ' (' . format_string($course->hostname) . ')', 3); echo $OUTPUT->box_end(); } } /** * This function trawls through the logs looking for * anything new since the user's last login * * This function was only used to print the content of block recent_activity * All functionality is moved into class {@link block_recent_activity} * and renderer {@link block_recent_activity_renderer} * * @deprecated since 2.5 * @param stdClass $course */ function print_recent_activity($course) { // $course is an object global $CFG, $USER, $SESSION, $DB, $OUTPUT; debugging('Function print_recent_activity() is deprecated. It is not recommended to'. ' use it outside of block_recent_activity', DEBUG_DEVELOPER); $context = context_course::instance($course->id); $viewfullnames = has_capability('moodle/site:viewfullnames', $context); $timestart = round(time() - COURSE_MAX_RECENT_PERIOD, -2); // better db caching for guests - 100 seconds if (!isguestuser()) { if (!empty($USER->lastcourseaccess[$course->id])) { if ($USER->lastcourseaccess[$course->id] > $timestart) { $timestart = $USER->lastcourseaccess[$course->id]; } } } echo '

'; echo get_string('activitysince', '', userdate($timestart)); echo '

'; echo '

'; echo ''.get_string('recentactivityreport').''; echo "

\n"; $content = false; /// Firstly, have there been any new enrolments? $users = get_recent_enrolments($course->id, $timestart); //Accessibility: new users now appear in an

'; echo $OUTPUT->heading(get_string("newusers").':', 3); $content = true; echo "

wwwroot/user/view.php?id=$user->id&course=$course->id\">$fullname

wwwroot/mod/$cm->modname/view.php?id={$cm->id}\">".format_string($cm->name, true)."

'.$change['text'].'

'.get_string('nothingnew').'

'; echo '

' . format_string($course->fullname) .'
' . format_string($course->hostname) . ' : ' . format_string($course->cat_name) . ' : ' . format_string($course->shortname). '

'; echo '

'; $options = new stdClass(); $options->noclean = true; $options->para = false; $options->overflowdiv = true; echo format_text($course->summary, $course->summaryformat, $options); echo '

'; echo '

'; echo '' . s($host['name']).' - '; echo $host['count'] . ' ' . get_string('courses'); echo '

'; echo '

' : '
'; if ($tab->inactive || $tab->active || ($tab->selected && !$tab->linkedwhenselected)) { // The a tag is used for styling $str .= ''.$tab->text.''; } else { $str .= ''.$tab->text.''; } if (!empty($tab->subtree)) { $str .= convert_tree_to_html($tab->subtree, $row+1); } else if ($tab->selected) { $str .= '

'."\n"; } $str .= '