<?php
    include_once($CFG->dirroot.'/mod/forum/lib.php');

    if (!isset($form->name)) {
        $form->name = '';
    }
    if (!isset($form->type)) {
        $form->type = '';
    }
    if (!isset($form->intro)) {
        $form->intro = '';
    }
    if (!isset($form->open)) {
        $form->open = 2;
    }
    if (!isset($form->assessed)) {
        $form->assessed = 1;
    }
    if (!isset($form->assesspublic)) {
        $form->assesspublic = 1;
    }
    if (!isset($form->forcesubscribe)) {
        $form->forcesubscribe = 0;
    }
    if (!isset($form->maxbytes)) {
        $form->maxbytes = $CFG->forum_maxbytes;
    }
    if (!isset($form->rsstype)) {
        $form->rsstype = 0;
    }
    if (!isset($form->rssarticles)) {
        $form->rssarticles = 0;
    }
    if (!isset($form->scale)) {
        $form->scale = 0;
    }
    if (!isset($form->assesstimestart)) {
        $form->assesstimestart = 0;
    }
    if (!isset($form->assesstimefinish)) {
        $form->assesstimefinish = 0;
    }
    if (!isset($form->trackingtype)) {
        $form->trackingtype = FORUM_TRACKING_OPTIONAL;
    }
?>
<form name="form" method="post" action="mod.php">
<table cellpadding="5">
<tr valign="top">
    <td align="right"><b><?php print_string('forumname', 'forum')?>:</b></td>
    <td>
        <input type="text" name="name" size="30" alt="<?php print_string('forumname', 'forum')?>" value="<?php p($form->name) ?>" />
    </td>
</tr>
<tr valign="top">
    <td align="right"><b><?php print_string('forumtype', 'forum')?>:</b></td>
    <td>
    <?php
       $student = strtolower($course->student);
       require_once("$CFG->dirroot/mod/forum/lib.php");
       asort($FORUM_TYPES);
       if (! $form->type) {
           $form->type = 'general';
       }
       if ($form->type == 'news') {
           print_string('namenews', 'forum');
           echo '<input type="hidden" name="type" value="news" />';
       } else if ($form->type == 'social') {
           print_string('namesocial', 'forum');
           echo '<input type="hidden" name="type" value="social" />';
       } else {
           choose_from_menu($FORUM_TYPES, 'type', $form->type, '');
           helpbutton('forumtype', get_string('forumtype', 'forum'), 'forum');
       }
    ?>

    </td>
</tr>
<tr valign="top">
    <td align="right"><b><?php print_string('forumintro', 'forum')?>:</b><br /><br />
     <?php
        helpbutton('writing', get_string('helpwriting'), 'moodle', true, true);
        echo '<br />';
        helpbutton('questions', get_string('helpquestions'), 'moodle', true, true);
        echo '<br />';
        if ($usehtmleditor) {
           helpbutton('richtext', get_string('helprichtext'), 'moodle', true, true);
        } else {
           emoticonhelpbutton('form', 'intro');
        }   
        echo '<br />';
      ?>
    </td>
    <td>
        <?php print_textarea($usehtmleditor, 20, 50, 680, 400, 'intro', $form->intro); ?>
    </td>
</tr>

<tr valign="top">
    <td align="right"><b><?php print_string('allowdiscussions', 'forum', strtolower("$course->student")) ?>:</b></td>
    <td>
        <?php
            choose_from_menu($FORUM_OPEN_MODES, 'open', $form->open, '');
            helpbutton('allowdiscussions', get_string('allowdiscussions',
                       'forum', moodle_strtolower("$course->student")), 'forum');
        ?>
    </td>
</tr>
<tr>
    <td align="right"><b><?php print_string('forcesubscribeq', 'forum') ?>:</b></td>
    <td>
        <?php
            unset($options);
            $options[0] = get_string('no');
            $options[1] = get_string('yesforever', 'forum');
            $options[FORUM_INITIALSUBSCRIBE] = get_string('yesinitially', 'forum');
            choose_from_menu($options, 'forcesubscribe', $form->forcesubscribe, '');
            helpbutton('subscription2', get_string('forcesubscribeq', 'forum'), 'forum');
        ?>
    </td>
</tr>
<?php if ($CFG->forum_trackreadposts) { ?>
<tr>
    <td align="right"><b><?php print_string('trackingtype', 'forum') ?>:</b></td>
    <td>
        <?php
            unset($options);
            $options[FORUM_TRACKING_OPTIONAL] = get_string('trackingoptional', 'forum');
            $options[FORUM_TRACKING_OFF] = get_string('trackingoff', 'forum');
            $options[FORUM_TRACKING_ON] = get_string('trackingon', 'forum');
            choose_from_menu($options, 'trackingtype', $form->trackingtype, '');
            helpbutton('trackingtype', get_string('trackingtype', 'forum'), 'forum');
        ?>
    </td>
</tr>
<?php } ?>
<tr valign="top">
    <td align="right"><b><?php  print_string("maxattachmentsize", "forum") ?>:</b></td>
    <td>
        <?php
            $choices = get_max_upload_sizes($CFG->maxbytes, $course->maxbytes);
            $choices[1] = get_string("uploadnotallowed");
            $choices[0] = get_string("courseuploadlimit") . " (".display_size($course->maxbytes).")";
            choose_from_menu ($choices, "maxbytes", $form->maxbytes, "");
            helpbutton("maxattachmentsize", get_string("maxattachmentsize", "forum"), "forum");
        ?>
    </td>
</tr>
<?php
    //Only show rss parameters if rss is activated at site and forum levels
    if ($CFG->enablerssfeeds && $CFG->forum_enablerssfeeds) {
        echo '<tr valign="top">';
        echo '<td align="right"><b>'.get_string('rsstype').':</b></td>';
        echo '<td>';
        unset($choices);
        $choices[0] = get_string('none');
        $choices[1] = get_string('discussions', 'forum');
        $choices[2] = get_string('posts', 'forum');
        choose_from_menu ($choices, 'rsstype', $form->rsstype, '');
        helpbutton('rsstype', get_string('rsstype'), 'forum');
        echo '</td>';
        echo '</tr>';

        echo '<tr valign="top">';
        echo '<td align="right"><b>'.get_string('rssarticles').':</b></td>';
        echo '<td>';
        unset($choices);
        $choices[0] = '0';
        $choices[1] = '1';
        $choices[2] = '2';
        $choices[3] = '3';
        $choices[4] = '4';
        $choices[5] = '5';
        $choices[10] = '10';
        $choices[15] = '15';
        $choices[20] = '20';
        $choices[25] = '25';
        $choices[30] = '30';
        $choices[40] = '40';
        $choices[50] = '50';
        choose_from_menu ($choices, 'rssarticles', $form->rssarticles, '');
        helpbutton('rssarticles', get_string('rssarticles'), 'forum');
        echo '</td>';
        echo '</tr>';
    }
?>
<tr>
    <td align="right" valign="top"><b><?php print_string("allowratings", "forum") ?>:</b></td>
    <td>
        <table cellpadding="1">
        <tr>
            <td colspan="2">
        <?php
            echo '<script type="text/javascript">';
            echo "  var subitemstime = ['startday','startmonth','startyear','starthour', 'startminute',".
                                       "'finishday','finishmonth','finishyear','finishhour','finishminute'];";
            echo "  var subitemsall = ['assessed', 'assesspublic', 'ratingtime', 'scale', ".
                                      "'startday','startmonth','startyear','starthour', 'startminute',".
                                      "'finishday','finishmonth','finishyear','finishhour','finishminute'];";
            echo '</script>';

            echo '<input name="userating" type="checkbox" alt="'.get_string('ratingsuse', 'forum').'" value="1" ';
            echo " onclick=\"return lockoptions('form','userating', subitemsall)\" ";
            if ($form->assessed) {
                echo ' checked="checked" ';
            }
            echo ' />';
            echo '&nbsp;'.get_string('ratingsuse', 'forum').':';
            echo '</td></tr>';

            echo '<tr><td>';
            // The odd order below was to maintain backward compatibility
            unset($options);
            $options[2] = get_string('ratingonlyteachers', 'forum', moodle_strtolower($course->teachers));
            $options[1] = get_string('ratingeveryone', 'forum');
            echo get_string('users').': ';
            echo '</td><td>';
            choose_from_menu($options, 'assessed', $form->assessed, '');
            echo '</td></tr>';

            echo '<tr><td>';
            unset($options);
            $options[0] = get_string('ratingpublicnot', 'forum', $course->students);
            $options[1] = get_string('ratingpublic', 'forum', $course->students);
            echo get_string('view').': ';
            echo '</td><td>';
            choose_from_menu($options, 'assesspublic', $form->assesspublic, '');
            echo '</td></tr>';

            echo '<tr><td>';
            echo get_string('grade').': ';
            echo '</td><td>';
            print_grade_menu($course->id, 'scale', $form->scale, false);
            echo '</td></tr>';

            echo '<tr><td colspan="2">';
            echo '<input name="ratingtime" type="checkbox" alt="'.get_string('ratingtime', 'forum').'"value="1" ';
            echo " onclick=\"return lockoptions('form','ratingtime', subitemstime)\" ";
            if ($form->assesstimestart and $form->assesstimefinish and $form->assessed) {
                $form->ratingtime = 1;
                echo ' checked="checked" ';
            }
            echo ' /> ';
            print_string('ratingtime', 'forum');

            echo '</td></tr>';
            echo '<tr><td>&nbsp;</td><td>';
            
            echo '<table align="left"><tr><td align="right" nowrap="nowrap">';
            echo get_string('from').': ';
            print_date_selector('startday', 'startmonth', 'startyear', $form->assesstimestart);
            print_time_selector('starthour', 'startminute', $form->assesstimestart);
            echo '<br />';
            echo get_string('to').': ';
            print_date_selector('finishday', 'finishmonth', 'finishyear', $form->assesstimefinish);
            print_time_selector('finishhour', 'finishminute', $form->assesstimefinish);
            echo '<br />';
            echo '</td></tr></table>';

            echo '</td></tr></table>';
            
            echo '<input type="hidden" name="hratingtime"   value="0" />';
            echo '<input type="hidden" name="hassessed"     value="0" />';
            echo '<input type="hidden" name="hassesspublic" value="0" />';
            echo '<input type="hidden" name="hscale"        value="0" />';
            echo '<input type="hidden" name="hstartday"     value="0" />';
            echo '<input type="hidden" name="hstartmonth"   value="0" />';
            echo '<input type="hidden" name="hstartyear"    value="0" />';
            echo '<input type="hidden" name="hstarthour"    value="0" />';
            echo '<input type="hidden" name="hstartminute"  value="0" />';
            echo '<input type="hidden" name="hfinishday"    value="0" />';
            echo '<input type="hidden" name="hfinishmonth"  value="0" />';
            echo '<input type="hidden" name="hfinishyear"   value="0" />';
            echo '<input type="hidden" name="hfinishhour"   value="0" />';
            echo '<input type="hidden" name="hfinishminute" value="0" />';

            echo '<script type="text/javascript">';
            echo "lockoptions('form','userating', subitemsall);";
            echo '</script>';

            if (empty($form->ratingtime)) {
                echo '<script type="text/javascript">';
                echo "lockoptions('form','ratingtime', subitemstime);";
                echo '</script>';
            }
        ?>
    </td>
</tr>
<?php print_standard_coursemodule_settings($form); ?>
</table>
<center>
<input type="hidden" name="course"     value="<?php  p($form->course) ?>" />
<input type="hidden" name="sesskey"    value="<?php  p($form->sesskey) ?>" />
<input type="hidden" name="coursemodule"  value="<?php  p($form->coursemodule) ?>" />
<input type="hidden" name="section"    value="<?php  p($form->section) ?>" />
<input type="hidden" name="module"     value="<?php  p($form->module) ?>" />
<input type="hidden" name="modulename" value="<?php  p($form->modulename) ?>" />
<input type="hidden" name="instance"   value="<?php  p($form->instance) ?>" />
<input type="hidden" name="mode"       value="<?php  p($form->mode) ?>" />
<input type="hidden" name="format"     value="<?php  echo $defaultformat; ?>" />
<input type="submit" value="<?php  print_string("savechanges") ?>" />
<input type="submit" name="cancel" value="<?php  print_string("cancel") ?>" />
</center>
</form>
