Proyectos de Subversion Moodle

<?php

require_once("../../config.php");

require_once("lib.php");

require_once("$CFG->dirroot/course/lib.php");

require_once("$CFG->dirroot/course/modlib.php");

require_once('import_form.php');

$id = required_param('id', PARAM_INT);    // Course Module ID

$mode     = optional_param('mode', 'letter', PARAM_ALPHA );

$hook     = optional_param('hook', 'ALL', PARAM_ALPHANUM);

$url = new moodle_url('/mod/glossary/import.php', array('id'=>$id));

if ($mode !== 'letter') {

    $url->param('mode', $mode);

}

if ($hook !== 'ALL') {

    $url->param('hook', $hook);

}

$PAGE->set_url($url);

if (! $cm = get_coursemodule_from_id('glossary', $id)) {

    throw new \moodle_exception('invalidcoursemodule');

}

if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {

    throw new \moodle_exception('coursemisconf');

}

if (! $glossary = $DB->get_record("glossary", array("id"=>$cm->instance))) {

    throw new \moodle_exception('invalidid', 'glossary');

}

require_login($course, false, $cm);

$context = context_module::instance($cm->id);

require_capability('mod/glossary:import', $context);

$strglossaries = get_string("modulenameplural", "glossary");

$strglossary = get_string("modulename", "glossary");

$strallcategories = get_string("allcategories", "glossary");

$straddentry = get_string("addentry", "glossary");

$strnoentries = get_string("noentries", "glossary");

$strsearchindefinition = get_string("searchindefinition", "glossary");

$strsearch = get_string("search");

$strimportentries = get_string('importentriesfromxml', 'glossary');

$PAGE->navbar->add($strimportentries);

$PAGE->set_title($glossary->name);

$PAGE->set_heading($course->fullname);

$PAGE->set_secondary_active_tab('modulepage');

$PAGE->activityheader->disable();

$form = new mod_glossary_import_form('');

if ($form->is_cancelled()) {

    redirect(new moodle_url('view.php', ['id' => $id]));

}

echo $OUTPUT->header();

echo $OUTPUT->heading($strimportentries);

if ( !$data = $form->get_data() ) {

    echo $OUTPUT->box_start('glossarydisplay generalbox');

    // display upload form

    $data = new stdClass();

    $data->id = $id;

    $form->set_data($data);

    $form->display();

    echo $OUTPUT->box_end();

    echo $OUTPUT->footer();

    exit;

}

$result = $form->get_file_content('file');

if (empty($result)) {

    echo $OUTPUT->box_start('glossarydisplay generalbox');

    echo $OUTPUT->continue_button('import.php?id='.$id);

    echo $OUTPUT->box_end();

    echo $OUTPUT->footer();

    die();

}

// Large exports are likely to take their time and memory.

core_php_time_limit::raise();

raise_memory_limit(MEMORY_EXTRA);

if ($xml = glossary_read_imported_file($result)) {

    $importedentries = 0;

    $importedcats    = 0;

    $entriesrejected = 0;

    $rejections      = '';

    $glossarycontext = $context;

    if ($data->dest == 'newglossary') {

        // If the user chose to create a new glossary

        $xmlglossary = $xml['GLOSSARY']['#']['INFO'][0]['#'];

        if ( $xmlglossary['NAME'][0]['#'] ) {

            $glossary = new stdClass();

            $glossary->modulename = 'glossary';

            $glossary->module = $cm->module;

            $glossary->name = ($xmlglossary['NAME'][0]['#']);

            $glossary->globalglossary = ($xmlglossary['GLOBALGLOSSARY'][0]['#']);

            $glossary->intro = ($xmlglossary['INTRO'][0]['#']);

            $glossary->introformat = isset($xmlglossary['INTROFORMAT'][0]['#']) ? $xmlglossary['INTROFORMAT'][0]['#'] : FORMAT_MOODLE;

            $glossary->showspecial = ($xmlglossary['SHOWSPECIAL'][0]['#']);

            $glossary->showalphabet = ($xmlglossary['SHOWALPHABET'][0]['#']);

            $glossary->showall = ($xmlglossary['SHOWALL'][0]['#']);

            $glossary->cmidnumber = null;

            // Setting the default values if no values were passed

            if ( isset($xmlglossary['ENTBYPAGE'][0]['#']) ) {

                $glossary->entbypage = ($xmlglossary['ENTBYPAGE'][0]['#']);

            } else {

                $glossary->entbypage = $CFG->glossary_entbypage;

            }

            if ( isset($xmlglossary['ALLOWDUPLICATEDENTRIES'][0]['#']) ) {

                $glossary->allowduplicatedentries = ($xmlglossary['ALLOWDUPLICATEDENTRIES'][0]['#']);

            } else {

                $glossary->allowduplicatedentries = $CFG->glossary_dupentries;

            }

            if ( isset($xmlglossary['DISPLAYFORMAT'][0]['#']) ) {

                $glossary->displayformat = ($xmlglossary['DISPLAYFORMAT'][0]['#']);

            } else {

                $glossary->displayformat = 2;

            }

            if ( isset($xmlglossary['ALLOWCOMMENTS'][0]['#']) ) {

                $glossary->allowcomments = ($xmlglossary['ALLOWCOMMENTS'][0]['#']);

            } else {

                $glossary->allowcomments = $CFG->glossary_allowcomments;

            }

            if ( isset($xmlglossary['USEDYNALINK'][0]['#']) ) {

                $glossary->usedynalink = ($xmlglossary['USEDYNALINK'][0]['#']);

            } else {

                $glossary->usedynalink = $CFG->glossary_linkentries;

            }

            if ( isset($xmlglossary['DEFAULTAPPROVAL'][0]['#']) ) {

                $glossary->defaultapproval = ($xmlglossary['DEFAULTAPPROVAL'][0]['#']);

            } else {

                $glossary->defaultapproval = $CFG->glossary_defaultapproval;

            }

            // These fields were not included in export, assume zero.

            $glossary->assessed = 0;

            $glossary->availability = null;

            // Check if we're creating the new glossary on the front page or inside a course.

            if ($cm->course == SITEID) {

                // On the front page, activities are in section 1.

                $glossary->section = 1;

            } else {

                // Inside a course, add to the general section (0).

                $glossary->section = 0;

            }

            // New glossary is always visible.

            $glossary->visible = 1;

            $glossary->visibleoncoursepage = 1;

            // Include new glossary and return the new ID

            if ( !($glossary = add_moduleinfo($glossary, $course)) ) {

                echo $OUTPUT->notification("Error while trying to create the new glossary.");

                glossary_print_tabbed_table_end();

                echo $OUTPUT->footer();

                exit;

            } else {

                $glossarycontext = context_module::instance($glossary->coursemodule);

                glossary_xml_import_files($xmlglossary, 'INTROFILES', $glossarycontext->id, 'intro', 0);

                echo $OUTPUT->box(get_string("newglossarycreated","glossary"),'generalbox boxaligncenter boxwidthnormal');

            }

        } else {

            echo $OUTPUT->notification("Error while trying to create the new glossary.");

            echo $OUTPUT->footer();

            exit;

        }

    }

    $xmlentries = $xml['GLOSSARY']['#']['INFO'][0]['#']['ENTRIES'][0]['#']['ENTRY'];

    $sizeofxmlentries = is_array($xmlentries) ? count($xmlentries) : 0;

    for($i = 0; $i < $sizeofxmlentries; $i++) {

        // Inserting the entries

        $xmlentry = $xmlentries[$i];

        $newentry = new stdClass();

        $newentry->concept = trim($xmlentry['#']['CONCEPT'][0]['#']);

        $definition = $xmlentry['#']['DEFINITION'][0]['#'];

        if (!is_string($definition)) {

            throw new \moodle_exception('errorparsingxml', 'glossary');

        }

        $newentry->definition = trusttext_strip($definition);

        if ( isset($xmlentry['#']['CASESENSITIVE'][0]['#']) ) {

            $newentry->casesensitive = $xmlentry['#']['CASESENSITIVE'][0]['#'];

        } else {

            $newentry->casesensitive = $CFG->glossary_casesensitive;

        }

        $permissiongranted = 1;

        if ( $newentry->concept and $newentry->definition ) {

            if ( !$glossary->allowduplicatedentries ) {

                // checking if the entry is valid (checking if it is duplicated when should not be)

                if ( $newentry->casesensitive ) {

                    $dupentry = $DB->record_exists_select('glossary_entries',

                                    'glossaryid = :glossaryid AND concept = :concept', array(

                                        'glossaryid' => $glossary->id,

                                        'concept'    => $newentry->concept));

                } else {

                    $dupentry = $DB->record_exists_select('glossary_entries',

                                    'glossaryid = :glossaryid AND LOWER(concept) = :concept', array(

                                        'glossaryid' => $glossary->id,

                                        'concept'    => core_text::strtolower($newentry->concept)));

                }

                if ($dupentry) {

                    $permissiongranted = 0;

                }

            }

        } else {

            $permissiongranted = 0;

        }

        if ($permissiongranted) {

            $newentry->glossaryid       = $glossary->id;

            $newentry->sourceglossaryid = 0;

            $newentry->approved         = 1;

            $newentry->userid           = $USER->id;

            $newentry->teacherentry     = 1;

            $newentry->definitionformat = $xmlentry['#']['FORMAT'][0]['#'];

            $newentry->timecreated      = time();

            $newentry->timemodified     = time();

            // Setting the default values if no values were passed

            if ( isset($xmlentry['#']['USEDYNALINK'][0]['#']) ) {

                $newentry->usedynalink      = $xmlentry['#']['USEDYNALINK'][0]['#'];

            } else {

                $newentry->usedynalink      = $CFG->glossary_linkentries;

            }

            if ( isset($xmlentry['#']['FULLMATCH'][0]['#']) ) {

                $newentry->fullmatch        = $xmlentry['#']['FULLMATCH'][0]['#'];

            } else {

                $newentry->fullmatch      = $CFG->glossary_fullmatch;

            }

            $newentry->id = $DB->insert_record("glossary_entries",$newentry);

            $importedentries++;

            $xmlaliases = @$xmlentry['#']['ALIASES'][0]['#']['ALIAS']; // ignore missing ALIASES

            $sizeofxmlaliases = is_array($xmlaliases) ? count($xmlaliases) : 0;

            for($k = 0; $k < $sizeofxmlaliases; $k++) {

            /// Importing aliases

                $xmlalias = $xmlaliases[$k];

                $aliasname = $xmlalias['#']['NAME'][0]['#'];

                if (!empty($aliasname)) {

                    $newalias = new stdClass();

                    $newalias->entryid = $newentry->id;

                    $newalias->alias = trim($aliasname);

                    $newalias->id = $DB->insert_record("glossary_alias",$newalias);

                }

            }

            if (!empty($data->catsincl)) {

                // If the categories must be imported...

                $xmlcats = @$xmlentry['#']['CATEGORIES'][0]['#']['CATEGORY']; // ignore missing CATEGORIES

                $sizeofxmlcats = is_array($xmlcats) ? count($xmlcats) : 0;

                for($k = 0; $k < $sizeofxmlcats; $k++) {

                    $xmlcat = $xmlcats[$k];

                    $newcat = new stdClass();

                    $newcat->name = $xmlcat['#']['NAME'][0]['#'];

                    $newcat->usedynalink = $xmlcat['#']['USEDYNALINK'][0]['#'];

                    if ( !$category = $DB->get_record("glossary_categories", array("glossaryid"=>$glossary->id,"name"=>$newcat->name))) {

                        // Create the category if it does not exist

                        $category = new stdClass();

                        $category->name = $newcat->name;

                        $category->glossaryid = $glossary->id;

                        $category->id = $DB->insert_record("glossary_categories",$category);

                        $importedcats++;

                    }

                    if ( $category ) {

                        // inserting the new relation

                        $entrycat = new stdClass();

                        $entrycat->entryid    = $newentry->id;

                        $entrycat->categoryid = $category->id;

                        $DB->insert_record("glossary_entries_categories",$entrycat);

                    }

                }

            }

            // Import files embedded in the entry text.

            glossary_xml_import_files($xmlentry['#'], 'ENTRYFILES', $glossarycontext->id, 'entry', $newentry->id);

            // Import files attached to the entry.

            if (glossary_xml_import_files($xmlentry['#'], 'ATTACHMENTFILES', $glossarycontext->id, 'attachment', $newentry->id)) {

                $DB->update_record("glossary_entries", array('id' => $newentry->id, 'attachment' => '1'));

            }

            // Import tags associated with the entry.

            if (core_tag_tag::is_enabled('mod_glossary', 'glossary_entries')) {

                $xmltags = @$xmlentry['#']['TAGS'][0]['#']['TAG']; // Ignore missing TAGS.

                $sizeofxmltags = is_array($xmltags) ? count($xmltags) : 0;

                for ($k = 0; $k < $sizeofxmltags; $k++) {

                    // Importing tags.

                    $tag = $xmltags[$k]['#'];

                    if (!empty($tag)) {

                        core_tag_tag::add_item_tag('mod_glossary', 'glossary_entries', $newentry->id, $glossarycontext, $tag);

                    }

                }

            }

        } else {

            $entriesrejected++;

            if ( $newentry->concept and $newentry->definition ) {

                // add to exception report (duplicated entry))

                $rejections .= "<tr><td>$newentry->concept</td>" .

                               "<td>" . get_string("duplicateentry","glossary"). "</td></tr>";

            } else {

                // add to exception report (no concept or definition found))

                $rejections .= "<tr><td>---</td>" .

                               "<td>" . get_string("noconceptfound","glossary"). "</td></tr>";

            }

        }

    }

    // Reset caches.

    \mod_glossary\local\concept_cache::reset_glossary($glossary);

    // processed entries

    echo $OUTPUT->box_start('glossarydisplay generalbox');

    echo '<table class="glossaryimportexport">';

    echo '<tr>';

    echo '<td width="50%" align="right">';

    echo get_string("totalentries","glossary");

    echo ':</td>';

    echo '<td width="50%" align="left">';

    echo $importedentries + $entriesrejected;

    echo '</td>';

    echo '</tr>';

    echo '<tr>';

    echo '<td width="50%" align="right">';

    echo get_string("importedentries","glossary");

    echo ':</td>';

    echo '<td width="50%" align="left">';

    echo $importedentries;

    if ( $entriesrejected ) {

        echo ' <small>(' . get_string("rejectedentries","glossary") . ": $entriesrejected)</small>";

    }

    echo '</td>';

    echo '</tr>';

    if (!empty($data->catsincl)) {

        echo '<tr>';

        echo '<td width="50%" align="right">';

        echo get_string("importedcategories","glossary");

        echo ':</td>';

        echo '<td width="50%">';

        echo $importedcats;

        echo '</td>';

        echo '</tr>';

    }

    echo '</table><hr />';

    // rejected entries

    if ($rejections) {

        echo $OUTPUT->heading(get_string("rejectionrpt","glossary"), 4);

        echo '<table class="glossaryimportexport">';

        echo $rejections;

        echo '</table><hr />';

    }

/// Print continue button, based on results

    if ($importedentries) {

        echo $OUTPUT->continue_button('view.php?id='.$id);

    } else {

        echo $OUTPUT->continue_button('import.php?id='.$id);

    }

    echo $OUTPUT->box_end();

} else {

    echo $OUTPUT->box_start('glossarydisplay generalbox');

    echo get_string('errorparsingxml', 'glossary');

    echo $OUTPUT->continue_button('import.php?id='.$id);

    echo $OUTPUT->box_end();

}

/// Finish the page

echo $OUTPUT->footer();