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Fixes related to presets and MDL-6755.

Browse source 
The original code was shocking once I started reviewing it, and even
after heavy editing I'm still not happy with it, but at least it works
more like it was supposed to.

Needs more cleaning up to make it clearer and probably safer.

Also, presets can now contain langage packs and they'll be used.
The image gallery is an example.
This commit is contained in:
moodler 2006-10-02 17:24:54 +00:00
parent 44abaca047
commit 8303eb8447
9 changed files with 510 additions and 416 deletions
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136
mod/data/lib.php
View file

@ -1260,34 +1260,6 @@ function data_get_cm($data) {
}
function data_fields_print_header($course,$cm,$data,$showtabs=true) {
global $CFG, $displaynoticegood, $displaynoticebad;
$strdata = get_string('modulenameplural','data');
print_header_simple($data->name, '', "<a href='index.php?id=$course->id'>$strdata</a> -> $data->name",
'', '', true, '', navmenu($course, $cm));
print_heading(format_string($data->name));
/// Print the tabs
if ($showtabs) {
$currenttab = 'fields';
include_once('tabs.php');
}
/// Print any notices
if (!empty($displaynoticegood)) {
notify($displaynoticegood, 'notifysuccess'); // good (usually green)
} else if (!empty($displaynoticebad)) {
notify($displaynoticebad); // bad (usuually red)
}
}
/**
* Converts a database (module instance) to use the Roles System
* @param $data - a data object with the same attributes as a record
@ -1429,5 +1401,111 @@ function data_convert_to_roles($data, $teacherroles=array(), $studentroles=array
return true;
}
/*
* Returns the best name to show for a preset
*/
function data_preset_name($shortname, $path) {
?>
/// We are looking inside the preset itself as a first choice, but also in normal data directory
$string = get_string('presetname'.$shortname, 'data', NULL, $path.'/lang/');
if (substr($string, 0, 1) == '[') {
return $shortname;
} else {
return $string;
}
}
/*
* Returns an array of all the available presets
*/
function data_get_available_presets($context) {
global $CFG, $USER;
$presets = array();
if ($dirs = get_list_of_plugins('mod/data/preset')) {
foreach ($dirs as $dir) {
$fulldir = $CFG->dirroot.'/mod/data/preset/'.$dir;
if (is_directory_a_preset($fulldir)) {
$preset = new object;
$preset->path = $fulldir;
$preset->userid = 0;
$preset->shortname = $dir;
$preset->name = data_preset_name($dir, $fulldir);
if (file_exists($fulldir.'/screenshot.jpg')) {
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$dir.'/screenshot.jpg';
} else if (file_exists($fulldir.'/screenshot.png')) {
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$dir.'/screenshot.png';
} else if (file_exists($fulldir.'/screenshot.gif')) {
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$dir.'/screenshot.gif';
}
$presets[] = $preset;
}
}
}
if ($userids = get_list_of_plugins('data/preset', '', $CFG->dataroot)) {
foreach ($userids as $userid) {
$fulldir = $CFG->dataroot.'/data/preset/'.$userid;
if ($userid == 0 || $USER->id == $userid || has_capability('mod/data:viewalluserpresets', $context)) {
if ($dirs = get_list_of_plugins('data/preset/'.$userid, '', $CFG->dataroot)) {
foreach ($dirs as $dir) {
$fulldir = $CFG->dataroot.'/data/preset/'.$userid.'/'.$dir;
if (is_directory_a_preset($fulldir)) {
$preset = new object;
$preset->path = $fulldir;
$preset->userid = $userid;
$preset->shortname = $dir;
$preset->name = data_preset_name($dir, $fulldir);
if (file_exists($fulldir.'/screenshot.jpg')) {
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$dir.'/screenshot.jpg';
} else if (file_exists($fulldir.'/screenshot.png')) {
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$dir.'/screenshot.png';
} else if (file_exists($fulldir.'/screenshot.gif')) {
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$dir.'/screenshot.gif';
}
$presets[] = $preset;
}
}
}
}
}
}
return $presets;
}
function data_print_header($course, $cm, $data, $currenttab='') {
global $CFG, $displaynoticegood, $displaynoticebad;
$strdata = get_string('modulenameplural','data');
print_header_simple($data->name, '', "<a href='index.php?id=$course->id'>$strdata</a> -> $data->name",
'', '', true, update_module_button($cm->id, $course->id, get_string('modulename', 'data')),
navmenu($course, $cm));
print_heading(format_string($data->name));
/// Print the tabs
if ($currenttab) {
include_once('tabs.php');
}
/// Print any notices
if (!empty($displaynoticegood)) {
notify($displaynoticegood, 'notifysuccess'); // good (usually green)
} else if (!empty($displaynoticebad)) {
notify($displaynoticebad); // bad (usuually red)
}
}
?>