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portfolio: MDL-21030 - leap2a portfolio format support.

Browse source 
This commit includes:

- leap2a portfolio format, and xml writer
- proof of concept implementation in forum and assignment modules
- a lot of refactoring of the portfolio formats in general:
    - addition of "abstract" formats - this is necessary for plugins to be able to support groups of formats
    - addition of the idea of portfolio formats conflicting with eachother - eg richhtml & plainhtml

it touches modules other than assignment and forum, because the format api
changed and now each place in moodle that exports portfolio content has to deal
with the formats it supports slightly differently.

At the moment the Mahara portfolio still doesn't support this format, because I
haven't done the Mahara side yet. The "file download" plugin supports it
though.

Still todo:

- Add support for the other places in Moodle (glossary, data, etc)
- Write tests, once the rest of the portfolio tests have been updated to use the new DB mocking stuff
- Fix a bunch of TODOs
This commit is contained in:
Penny Leach 2009-12-03 14:26:37 +00:00
parent 9cbced1d2e
commit 59dd457e4b
26 changed files with 994 additions and 111 deletions
Download patch file Download diff file Expand all files Collapse all files

2
mod/glossary/export.php
View file

@ -73,7 +73,7 @@ echo $OUTPUT->box_start('glossarydisplay generalbox');
if ($DB->count_records('glossary_entries', array('glossaryid' => $glossary->id))) {
require_once($CFG->libdir . '/portfoliolib.php');
$button = new portfolio_add_button();
$button->set_callback_options('glossary_csv_portfolio_caller', array('id' => $cm->id), '/mod/glossary/lib.php');
$button->set_callback_options('glossary_full_portfolio_caller', array('id' => $cm->id), '/mod/glossary/lib.php');
$button->render();
}
echo $OUTPUT->box_end();

44
mod/glossary/lib.php
View file

@ -985,6 +985,18 @@ function glossary_print_entry_icons($course, $cm, $glossary, $entry, $mode='',$h
&& has_capability('mod/glossary:exportownentry', $context))) {
$button = new portfolio_add_button();
$button->set_callback_options('glossary_entry_portfolio_caller', array('id' => $cm->id, 'entryid' => $entry->id));
$filecontext = $context;
if ($entry->sourceglossaryid == $cm->instance) {
if ($maincm = get_coursemodule_from_instance('glossary', $entry->glossaryid)) {
$filecontext = get_context_instance(CONTEXT_MODULE, $maincm->id);
}
}
$fs = get_file_storage();
if ($files = $fs->get_area_files($filecontext->id, 'glossary_attachment', $entry->id, "timemodified", false)) {
$button->set_formats(PORTFOLIO_FORMAT_RICHHTML);
}
$return .= $button->to_html(PORTFOLIO_ADD_ICON_LINK);
}
$return .= "  "; // just to make up a little the output in Mozilla ;)
@ -2666,7 +2678,7 @@ function glossary_supports($feature) {
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class glossary_csv_portfolio_caller extends portfolio_module_caller_base {
class glossary_full_portfolio_caller extends portfolio_module_caller_base {
private $glossary;
private $exportdata;
@ -2736,8 +2748,10 @@ class glossary_csv_portfolio_caller extends portfolio_module_caller_base {
$categories[$cat->entryid][] = $cat->name;
}
}
// TODO detect format here
$csv = glossary_generate_export_csv($entries, $aliases, $categories);
return $this->exporter->write_new_file($csv, clean_filename($this->cm->name) . '.csv', false);
// TODO when csv, what do we do with attachments?!
}
/**
* @return bool
@ -2751,6 +2765,10 @@ class glossary_csv_portfolio_caller extends portfolio_module_caller_base {
public static function display_name() {
return get_string('modulename', 'glossary');
}
public static function base_supported_formats() {
return array(PORTFOLIO_FORMAT_FILE);
}
}
/**
@ -2758,7 +2776,7 @@ class glossary_csv_portfolio_caller extends portfolio_module_caller_base {
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class glossary_entry_portfolio_caller extends portfolio_module_caller_base {
class glossary_entry_portfolio_caller extends portfolio_module_caller_base { // TODO files support
private $glossary;
private $entry;
@ -2790,7 +2808,14 @@ class glossary_entry_portfolio_caller extends portfolio_module_caller_base {
// in case we don't have USER this will make the entry be printed
$this->entry->approved = true;
}
$this->supportedformats = array(PORTFOLIO_FORMAT_PLAINHTML);
$context = get_context_instance(CONTEXT_MODULE, $this->cm->id);
if ($this->entry->sourceglossaryid == $this->cm->instance) {
if ($maincm = get_coursemodule_from_instance('glossary', $this->entry->glossaryid)) {
$context = get_context_instance(CONTEXT_MODULE, $maincm->id);
}
}
$fs = get_file_storage();
$this->multifiles = $fs->get_area_files($context->id, 'glossary_attachment', $this->entry->id, "timemodified", false);
}
/**
* @return string
@ -2821,13 +2846,22 @@ class glossary_entry_portfolio_caller extends portfolio_module_caller_base {
$entry = clone $this->entry;
glossary_print_entry($this->get('course'), $this->cm, $this->glossary, $entry, null, null, false);
$content = ob_get_clean();
return $this->exporter->write_new_file($content, clean_filename($this->entry->concept) . '.html', false);
if ($this->multifiles) {
foreach ($this->multifiles as $file) {
$this->exporter->copy_existing_file($file);
}
}
return $this->exporter->write_new_file($content, clean_filename($this->entry->concept) . '.html', !empty($files));
}
/**
* @return string
*/
public function get_sha1() {
return sha1(serialize($this->entry));
return sha1(serialize($this->entry) . $this->get_sha1_file());
}
public static function base_supported_formats() {
return array(PORTFOLIO_FORMAT_RICHHTML, PORTFOLIO_FORMAT_PLAINHTML);
}
}