PHP js_writer::function_call方法代码示例

function print_item($item)
{
    global $textelemid;
    $name = empty($item->fullname) ? $item->itemname : $item->fullname;
    if (empty($item->idnumber)) {
        $item->idnumber = get_string('noidnumber', 'local_eliscore');
    } else {
        $link = true;
    }
    echo html_writer::start_tag('li');
    if (!empty($link)) {
        echo html_writer::start_tag('a', array('onclick' => 'return ' . js_writer::function_call('M.local_eliscore.set_value', array($textelemid, $item->idnumber)), 'href' => ''));
    }
    echo html_writer::empty_tag('img', array('src' => $item->icon));
    echo ' ' . s($name) . ' (' . s($item->idnumber) . ')';
    if (!empty($link)) {
        echo html_writer::end_tag('a');
    }
    echo html_writer::end_tag('li');
}

 /**
  * Update the progress bar
  *
  * @param int $percent from 1-100
  * @param string $msg
  * @return void Echo's output
  */
 private function _update($percent, $msg)
 {
     if (empty($this->time_start)) {
         throw new coding_exception('You must call create() (or use the $autostart ' . 'argument to the constructor) before you try updating the progress bar.');
     }
     if (CLI_SCRIPT) {
         return;
         // temporary solution for cli scripts
     }
     $es = $this->estimate($percent);
     if ($es === null) {
         // always do the first and last updates
         $es = "?";
     } else {
         if ($es == 0) {
             // always do the last updates
         } else {
             if ($this->lastupdate + 20 < time()) {
                 // we must update otherwise browser would time out
             } else {
                 if (round($this->percent, 2) === round($percent, 2)) {
                     // no significant change, no need to update anything
                     return;
                 }
             }
         }
     }
     $this->percent = $percent;
     $this->lastupdate = microtime(true);
     $w = $this->percent / 100 * $this->width;
     echo html_writer::script(js_writer::function_call('update_progress_bar', array($this->html_id, $w, $this->percent, $msg, $es)));
     flush();
 }

 /**
  * Adds extra modules specified after printing of page header.
  *
  * @return string
  */
 protected function get_extra_modules_code()
 {
     if (empty($this->extramodules)) {
         return '';
     }
     return html_writer::script(js_writer::function_call('M.yui.add_module', array($this->extramodules)));
 }

// No Martin(i), No Party ;-)
?>

                    </div>
                </noscript>
<?php 
if ($result->prerequisites) {
    if ($scorm->popup != 0) {
        // Clean the name for the window as IE is fussy
        $name = preg_replace("/[^A-Za-z0-9]/", "", $scorm->name);
        if (!$name) {
            $name = 'DefaultPlayerWindow';
        }
        $name = 'scorm_' . $name;
        echo html_writer::script('', $CFG->wwwroot . '/mod/scorm/player.js');
        echo html_writer::script(js_writer::function_call('scorm_openpopup', array("loadSCO.php?id=" . $cm->id . $scoidpop, $name, $scorm->options, $scorm->width, $scorm->height)));
        ?>
            <noscript>
            <!--[if IE]>
                <iframe id="main" class="scoframe" name="main" src="loadSCO.php?id=<?php 
        echo $cm->id . $scoidstr . $modestr;
        ?>
"></iframe>
            <![endif]-->
            <!--[if !IE]>
                <object id="main" class="scoframe" type="text/html" data="loadSCO.php?id=<?php 
        echo $cm->id . $scoidstr . $modestr;
        ?>
"></object>
            <![endif]-->
            </noscript>

                    </div>
                </noscript>
<?php
if ($result->prerequisites) {
    if ($scorm->popup != 0 && $displaymode !=='popup') {
        // Clean the name for the window as IE is fussy
        $name = preg_replace("/[^A-Za-z0-9]/", "", $scorm->name);
        if (!$name) {
            $name = 'DefaultPlayerWindow';
        }
        $name = 'scorm_'.$name;
        echo html_writer::script('', $CFG->wwwroot.'/mod/scorm/player.js');
        $url = new moodle_url($PAGE->url, array('scoid' => $sco->id, 'display' => 'popup'));
        echo html_writer::script(
            js_writer::function_call('scorm_openpopup', Array($url->out(false),
                                                       $name, $scorm->options,
                                                       $scorm->width, $scorm->height)));
        ?>
            <noscript>
            <!--[if IE]>
                <iframe id="main" class="scoframe" name="main" src="loadSCO.php?id=<?php echo $cm->id.$scoidstr.$modestr; ?>"></iframe>
            <![endif]-->
            <!--[if !IE]>
                <object id="main" class="scoframe" type="text/html" data="loadSCO.php?id=<?php echo $cm->id.$scoidstr.$modestr; ?>"></object>
            <![endif]-->
            </noscript>
        <?php
    }
} else {
    echo $OUTPUT->box(get_string('noprerequisites', 'scorm'));
}

/**
 * Replace flv links with flow player.
 *
 * @param  $link
 * @return string
 */
function filter_mediaplugin_flv_callback($link)
{
    static $count = 0;
    if (filter_mediaplugin_ignore($link[0])) {
        return $link[0];
    }
    $count++;
    $id = 'filter_flv_' . time() . '_' . $count;
    //we need something unique because it might be stored in text cache
    list($urls, $width, $height) = filter_mediaplugin_parse_alternatives($link[1], 0, 0);
    $autosize = false;
    if (!$width and !$height) {
        $width = FILTER_MEDIAPLUGIN_VIDEO_WIDTH;
        $height = FILTER_MEDIAPLUGIN_VIDEO_HEIGHT;
        $autosize = true;
    }
    $flashurl = null;
    $sources = array();
    foreach ($urls as $url) {
        $mimetype = filter_mediaplugin_get_mimetype($url);
        if (strpos($mimetype, 'video/') !== 0) {
            continue;
        }
        $source = html_writer::tag('source', '', array('src' => $url, 'type' => $mimetype));
        if ($mimetype === 'video/mp4') {
            // better add m4v as first source, it might be a bit more compatible with problematic browsers
            array_unshift($sources, $source);
        } else {
            $sources[] = $source;
        }
        if ($flashurl === null) {
            $flashurl = $url;
        }
    }
    if (!$sources) {
        return $link[0];
    }
    $info = trim($link[4]);
    if (empty($info) or strpos($info, 'http') === 0) {
        $info = get_string('fallbackvideo', 'filter_mediaplugin');
    }
    $printlink = html_writer::link($flashurl . '#', $info, array('class' => 'mediafallbacklink'));
    // the '#' prevents the QT filter
    $title = s($info);
    if (count($sources) > 1) {
        $sources = implode("\n", $sources);
        // html 5 fallback
        $printlink = <<<OET
<video controls="true" width="{$width}" height="{$height}" preload="metadata" title="{$title}">
{$sources}
{$printlink}
</video>
<noscript><br />
{$printlink}
</noscript>
OET;
    }
    // note: no need to print "this is flv link" because it is printed automatically if JS or Flash not available
    $output = html_writer::tag('span', $printlink, array('id' => $id, 'class' => 'mediaplugin mediaplugin_flv'));
    $output .= html_writer::script(js_writer::function_call('M.util.add_video_player', array($id, addslashes_js($flashurl), $width, $height, $autosize)));
    // we can not use standard JS init because this may be cached
    return $output;
}

 /**
  * Update the progress bar
  *
  * @param int $percent from 1-100
  * @param string $msg
  * @return void Echo's output
  * @throws coding_exception
  */
 private function _update($percent, $msg)
 {
     if (empty($this->time_start)) {
         throw new coding_exception('You must call create() (or use the $autostart ' . 'argument to the constructor) before you try updating the progress bar.');
     }
     if (CLI_SCRIPT) {
         return;
         // Temporary solution for cli scripts.
     }
     $estimate = $this->estimate($percent);
     if ($estimate === null) {
         // Always do the first and last updates.
     } else {
         if ($estimate == 0) {
             // Always do the last updates.
         } else {
             if ($this->lastupdate + 20 < time()) {
                 // We must update otherwise browser would time out.
             } else {
                 if (round($this->percent, 2) === round($percent, 2)) {
                     // No significant change, no need to update anything.
                     return;
                 }
             }
         }
     }
     if (is_numeric($estimate)) {
         $estimate = get_string('secondsleft', 'moodle', round($estimate, 2));
     }
     $this->percent = round($percent, 2);
     $this->lastupdate = microtime(true);
     echo html_writer::script(js_writer::function_call('updateProgressBar', array($this->html_id, $this->percent, $msg, $estimate)));
     flush();
 }

/**
 * @todo Document this function
 */
function forum_print_big_search_form($course)
{
    global $CFG, $DB, $words, $subject, $phrase, $user, $userid, $fullwords, $notwords, $datefrom, $dateto, $PAGE, $OUTPUT;
    echo $OUTPUT->box(get_string('searchforumintro', 'forum'), 'searchbox boxaligncenter', 'intro');
    echo $OUTPUT->box_start('generalbox boxaligncenter');
    echo html_writer::script('', $CFG->wwwroot . '/mod/forum/forum.js');
    echo '<form id="searchform" action="search.php" method="get">';
    echo '<table cellpadding="10" class="searchbox" id="form">';
    echo '<tr>';
    echo '<td class="c0"><label for="words">' . get_string('searchwords', 'forum') . '</label>';
    echo '<input type="hidden" value="' . $course->id . '" name="id" alt="" /></td>';
    echo '<td class="c1"><input type="text" size="35" name="words" id="words"value="' . s($words, true) . '" alt="" /></td>';
    echo '</tr>';
    echo '<tr>';
    echo '<td class="c0"><label for="phrase">' . get_string('searchphrase', 'forum') . '</label></td>';
    echo '<td class="c1"><input type="text" size="35" name="phrase" id="phrase" value="' . s($phrase, true) . '" alt="" /></td>';
    echo '</tr>';
    echo '<tr>';
    echo '<td class="c0"><label for="notwords">' . get_string('searchnotwords', 'forum') . '</label></td>';
    echo '<td class="c1"><input type="text" size="35" name="notwords" id="notwords" value="' . s($notwords, true) . '" alt="" /></td>';
    echo '</tr>';
    if ($DB->get_dbfamily() == 'mysql' || $DB->get_dbfamily() == 'postgres') {
        echo '<tr>';
        echo '<td class="c0"><label for="fullwords">' . get_string('searchfullwords', 'forum') . '</label></td>';
        echo '<td class="c1"><input type="text" size="35" name="fullwords" id="fullwords" value="' . s($fullwords, true) . '" alt="" /></td>';
        echo '</tr>';
    }
    echo '<tr>';
    echo '<td class="c0">' . get_string('searchdatefrom', 'forum') . '</td>';
    echo '<td class="c1">';
    if (empty($datefrom)) {
        $datefromchecked = '';
        $datefrom = make_timestamp(2000, 1, 1, 0, 0, 0);
    } else {
        $datefromchecked = 'checked="checked"';
    }
    echo '<input name="timefromrestrict" type="checkbox" value="1" alt="' . get_string('searchdatefrom', 'forum') . '" onclick="return lockoptions(\'searchform\', \'timefromrestrict\', timefromitems)" ' . $datefromchecked . ' /> ';
    $selectors = html_writer::select_time('days', 'fromday', $datefrom) . html_writer::select_time('months', 'frommonth', $datefrom) . html_writer::select_time('years', 'fromyear', $datefrom) . html_writer::select_time('hours', 'fromhour', $datefrom) . html_writer::select_time('minutes', 'fromminute', $datefrom);
    echo $selectors;
    echo '<input type="hidden" name="hfromday" value="0" />';
    echo '<input type="hidden" name="hfrommonth" value="0" />';
    echo '<input type="hidden" name="hfromyear" value="0" />';
    echo '<input type="hidden" name="hfromhour" value="0" />';
    echo '<input type="hidden" name="hfromminute" value="0" />';
    echo '</td>';
    echo '</tr>';
    echo '<tr>';
    echo '<td class="c0">' . get_string('searchdateto', 'forum') . '</td>';
    echo '<td class="c1">';
    if (empty($dateto)) {
        $datetochecked = '';
        $dateto = time() + 3600;
    } else {
        $datetochecked = 'checked="checked"';
    }
    echo '<input name="timetorestrict" type="checkbox" value="1" alt="' . get_string('searchdateto', 'forum') . '" onclick="return lockoptions(\'searchform\', \'timetorestrict\', timetoitems)" ' . $datetochecked . ' /> ';
    $selectors = html_writer::select_time('days', 'today', $dateto) . html_writer::select_time('months', 'tomonth', $dateto) . html_writer::select_time('years', 'toyear', $dateto) . html_writer::select_time('hours', 'tohour', $dateto) . html_writer::select_time('minutes', 'tominute', $dateto);
    echo $selectors;
    echo '<input type="hidden" name="htoday" value="0" />';
    echo '<input type="hidden" name="htomonth" value="0" />';
    echo '<input type="hidden" name="htoyear" value="0" />';
    echo '<input type="hidden" name="htohour" value="0" />';
    echo '<input type="hidden" name="htominute" value="0" />';
    echo '</td>';
    echo '</tr>';
    echo '<tr>';
    echo '<td class="c0"><label for="menuforumid">' . get_string('searchwhichforums', 'forum') . '</label></td>';
    echo '<td class="c1">';
    echo html_writer::select(forum_menu_list($course), 'forumid', '', array('' => get_string('allforums', 'forum')));
    echo '</td>';
    echo '</tr>';
    echo '<tr>';
    echo '<td class="c0"><label for="subject">' . get_string('searchsubject', 'forum') . '</label></td>';
    echo '<td class="c1"><input type="text" size="35" name="subject" id="subject" value="' . s($subject, true) . '" alt="" /></td>';
    echo '</tr>';
    echo '<tr>';
    echo '<td class="c0"><label for="user">' . get_string('searchuser', 'forum') . '</label></td>';
    echo '<td class="c1"><input type="text" size="35" name="user" id="user" value="' . s($user, true) . '" alt="" /></td>';
    echo '</tr>';
    echo '<tr>';
    echo '<td class="submit" colspan="2" align="center">';
    echo '<input type="submit" value="' . get_string('searchforums', 'forum') . '" alt="" /></td>';
    echo '</tr>';
    echo '</table>';
    echo '</form>';
    echo html_writer::script(js_writer::function_call('lockoptions_timetoitems'));
    echo html_writer::script(js_writer::function_call('lockoptions_timefromitems'));
    echo $OUTPUT->box_end();
}

 public function embed($urls, $name, $width, $height, $options)
 {
     // Use first url (there can actually be only one unless some idiot
     // enters two mp3 files as alternatives).
     $url = reset($urls);
     // Unique id even across different http requests made at the same time
     // (for AJAX, iframes).
     $id = 'core_media_flv_' . md5(time() . '_' . rand());
     // Compute width and height.
     $autosize = false;
     if (!$width && !$height) {
         $width = CORE_MEDIA_VIDEO_WIDTH;
         $height = CORE_MEDIA_VIDEO_HEIGHT;
         $autosize = true;
     }
     // Fallback span (will normally contain link).
     $output = html_writer::tag('span', core_media_player::PLACEHOLDER, array('id' => $id, 'class' => 'mediaplugin mediaplugin_flv'));
     // We can not use standard JS init because this may be cached.
     $output .= html_writer::script(js_writer::function_call('M.util.add_video_player', array($id, addslashes_js($url->out(false)), $width, $height, $autosize)));
     return $output;
 }

/**
 * Returns flash video embedding html.
 * @param string $fullurl
 * @param string $title
 * @param string $clicktoopen
 * @return string html
 */
function resourcelib_embed_flashvideo($fullurl, $title, $clicktoopen)
{
    global $CFG, $PAGE;
    if ($fullurl instanceof moodle_url) {
        $fullurl = $fullurl->out(false);
    }
    $id = 'resource_flv_' . time();
    //we need something unique because it might be stored in text cache
    //note: nobody should be adding any dimensions to themes!!!
    if (preg_match('/\\?d=([\\d]{1,4}%?)x([\\d]{1,4}%?)/', $fullurl, $matches)) {
        $width = $matches[1];
        $height = $matches[2];
        $autosize = false;
    } else {
        $width = 400;
        $height = 300;
        $autosize = true;
    }
    $output = '<div class="resourcecontent resourceflv">';
    $output .= html_writer::tag('span', $clicktoopen, array('id' => $id, 'class' => 'resourcemediaplugin resourcemediaplugin_flv', 'title' => $title));
    $output .= html_writer::script(js_writer::function_call('M.util.add_video_player', array($id, $fullurl, $width, $height, $autosize)));
    $output .= '</div>';
    return $output;
}

$table->head[] = 'Filename';
$table->attributes['class'] = 'admintable generaltable';
$table->head[] = 'Time Created';
$table->head[] = get_string('action');
$table->colclasses[] = 'centeralign';
$table->head[] = "";
$table->colclasses[] = 'centeralign';
$table->id = "recorded_data";
foreach ($recordings as $record) {
    $buttons = array();
    $lastcolumn = '';
    $row = array();
    $row[] = $record->vcsessionname . ' ' . module_get_rename_action($cm, $record);
    $row[] = userdate($record->timecreated);
    $playurl = new moodle_url($CFG->wwwroot . '/mod/virtualclass/classroom.php', array('id' => $id, 'vcSid' => $record->id, 'play' => 1));
    $playpopup = js_writer::function_call('virtualclass_openpopup', array($playurl->out(false), $popupname, $popupoptions, $popupwidth, $popupheight));
    // play button
    if (has_capability('mod/virtualclass:view', $context)) {
        $buttons[] = html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('e/insert_edit_video'), 'alt' => $strplay, 'class' => 'iconsmall hand', 'onclick' => $playpopup));
    }
    // delete button
    if (has_capability('mod/virtualclass:addinstance', $context)) {
        $buttons[] = html_writer::link(new moodle_url($returnurl, array('delete' => $record->id, 'sesskey' => sesskey())), html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('t/delete'), 'alt' => $strdelete, 'class' => 'iconsmall')), array('title' => $strdelete));
    }
    $row[] = implode(' ', $buttons);
    $row[] = $lastcolumn;
    $table->data[] = $row;
}
if (!empty($table->data)) {
    echo html_writer::start_tag('div', array('class' => 'no-overflow'));
    echo html_writer::table($table);

    /**
     * Update the progress bar
     *
     * @param int $percent from 1-100
     * @param string $msg
     * @return void Echo's output
     */
    private function _update($percent, $msg) {
        if (empty($this->time_start)){
            $this->time_start = microtime(true);
        }

        if (CLI_SCRIPT) {
            return; // temporary solution for cli scripts
        }

        $es = $this->estimate($percent);

        if ($es === null) {
            // always do the first and last updates
            $es = "?";
        } else if ($es == 0) {
            // always do the last updates
        } else if ($this->lastupdate + 20 < time()) {
            // we must update otherwise browser would time out
        } else if (round($this->percent, 2) === round($percent, 2)) {
            // no significant change, no need to update anything
            return;
        }

        $this->percent = $percent;
        $this->lastupdate = microtime(true);

        $w = ($this->percent/100) * $this->width;
        echo html_writer::script(js_writer::function_call('update_progress_bar', array($this->html_id, $w, $this->percent, $msg, $es)));
        flush();
    }