setCellContents(0, 0, '
'); $table->updateCellAttributes(0, 0, 'colspan="3"'); $cell_number += $numcols; } foreach ($all_tools as & $tool) { if ($tool['image'] == 'scormbuilder.gif') { // display links to lp only for current session if (api_get_session_id() != $tool['session_id']) { continue; } // check if the published learnpath is visible for student $published_lp_id = self::get_published_lp_id_from_link($tool['link']); if (!api_is_allowed_to_edit(null, true) && !learnpath::is_lp_visible_for_student($published_lp_id,api_get_user_id())) { continue; } } if (api_get_session_id() != 0 && in_array($tool['name'], array('course_maintenance', 'course_setting'))) { continue; } $cell_content = ''; // The name of the tool $tool_name = self::translate_tool_name($tool); $link_annex = ''; // The url of the tool if ($tool['img'] != 'external.gif') { $tool['link'] = api_get_path(WEB_CODE_PATH).$tool['link']; $qm_or_amp = strpos($tool['link'], '?') === false ? '?' : '&'; $link_annex = $qm_or_amp.api_get_cidreq(); } else { // If an external link ends with 'login=', add the actual login... $pos = strpos($tool['link'], '?login='); $pos2 = strpos($tool['link'], '&login='); if ($pos !== false or $pos2 !== false) { $link_annex = $_user['username']; } } // Setting the actual image url $tool['img'] = api_get_path(WEB_IMG_PATH).$tool['img']; // VISIBLE if (($tool['visibility'] || ((api_is_coach() || api_is_course_tutor()) && $tool['name'] == TOOL_TRACKING)) || $cat == 'courseAdmin' || $cat == 'platformAdmin') { if (strpos($tool['name'], 'visio_') !== false) { $cell_content .= ''.$tool_name.''.$tool_name.''; } elseif (strpos($tool['name'], 'chat') !== false && api_get_course_setting('allow_open_chat_window')) { $cell_content .= ''.$tool_name.''.$tool_name.''; // don't replace img with display::return_icon because $tool['img'] = api_get_path(WEB_IMG_PATH).$tool['img'] } else { $cell_content .= ''.$tool_name.''.$tool_name.''; // don't replace img with display::return_icon because $tool['img'] = api_get_path(WEB_IMG_PATH).$tool['img'] } } // INVISIBLE else { if (api_is_allowed_to_edit(null, true)) { if (strpos($tool['name'], 'visio_') !== false) { $cell_content .= ''.$tool_name.''.$tool_name.''; } elseif (strpos($tool['name'],'chat') !== false && api_get_course_setting('allow_open_chat_window')) { $cell_content .= ''; // don't replace img with display::return_icon because $tool['img'] = api_get_path(WEB_IMG_PATH).$tool['img'] } else { $cell_content .= '';// don't replace img with display::return_icon because $tool['img'] = api_get_path(WEB_IMG_PATH).$tool['img'] } } else { $cell_content .= ''.$tool_name.''; // don't replace img with display::return_icon because $tool['img'] = api_get_path(WEB_IMG_PATH).$tool['img'] $cell_content .= ''; } } $lnk = array(); if (api_is_allowed_to_edit(null, true) && $cat != "courseAdmin" && !strpos($tool['link'], 'learnpath_handler.php?learnpath_id') && !api_is_coach()) { if ($tool['visibility']) { $link['name'] = Display::return_icon('remove.gif', get_lang('Deactivate'), array('style' => 'vertical-align: middle;')); $link['cmd'] = "hide=yes"; $lnk[] = $link; } else { $link['name'] = Display::return_icon('add.gif', get_lang('Activate'), array('style' => 'vertical-align: middle;')); $link['cmd'] = "restore=yes"; $lnk[] = $link; /*if ($tool['img'] == api_get_path(WEB_IMG_PATH).'external.gif') { $link['name'] = get_lang('Remove'); $link['cmd'] = 'remove=yes'; if ($tool['visibility'] == 2 && $cat == 'platformAdmin') { $link['name'] = get_lang('Delete'); $link['cmd'] = 'askDelete=yes'; $lnk[] = $link; } }*/ } //echo "
"; if (is_array($lnk)) { foreach ($lnk as & $this_lnk) { if ($tool['adminlink']) { $cell_content .= ''.Display::return_icon('edit.gif', get_lang('Edit')).''; } else { $cell_content .= ''.$this_lnk['name'].''; } } } // RH: Allow editing of invisible homepage links (modified external_module) if ($tool['added_tool'] == 1 && api_is_allowed_to_edit() && !$tool['visibility'] && $tool['image'] != 'scormbuilder.gif' && $tool['image'] != 'scormbuilder_na.gif') { $cell_content .= ''.get_lang('Edit').''; } } $table->setCellContents($cell_number / $numcols, ($cell_number) % $numcols, $cell_content); $table->updateCellAttributes($cell_number / $numcols, ($cell_number) % $numcols, 'width="32%" height="42"'); $cell_number ++; } $table->display(); } // end function showtools2($cat) /** * Displays the tools of a certain category. * * @return void * @param string $course_tool_category contains the category of tools to display: * "Public", "PublicButHide", "courseAdmin", "claroAdmin" */ function show_tool_2column($course_tool_category) { $charset = api_get_system_encoding(); $web_code_path = api_get_path(WEB_CODE_PATH); $course_tool_table = Database::get_course_table(TABLE_TOOL_LIST); switch ($course_tool_category) { case TOOL_PUBLIC: $condition_display_tools = ' WHERE visibility = 1 '; if ((api_is_coach() || api_is_course_tutor()) && $_SESSION['studentview'] != 'studentview') { $condition_display_tools = ' WHERE visibility = 1 OR (visibility = 0 AND name = "'.TOOL_TRACKING.'") '; } $result = Database::query("SELECT * FROM $course_tool_table $condition_display_tools ORDER BY id"); $col_link ="##003399"; break; case TOOL_PUBLIC_BUT_HIDDEN: $result = Database::query("SELECT * FROM $course_tool_table WHERE visibility=0 AND admin=0 ORDER BY id"); $col_link ="##808080"; break; case TOOL_COURSE_ADMIN: $result = Database::query("SELECT * FROM $course_tool_table WHERE admin=1 AND visibility != 2 ORDER BY id"); $col_link ="##003399"; break; case TOOL_PLATFORM_ADMIN: $result = Database::query("SELECT * FROM $course_tool_table WHERE visibility = 2 ORDER BY id"); $col_link ="##003399"; } $i = 0; // Grabbing all the tools from $course_tool_table while ($temp_row = Database::fetch_array($result)) { if ($course_tool_category == TOOL_PUBLIC_BUT_HIDDEN && $temp_row['image'] != 'scormbuilder.gif') { $temp_row['image'] = str_replace('.gif', '_na.gif', $temp_row['image']); } $all_tools_list[] = $temp_row; } $course_id = api_get_course_int_id(); // Grabbing all the links that have the property on_homepage set to 1 $course_link_table = Database::get_course_table(TABLE_LINK); $course_item_property_table = Database::get_course_table(TABLE_ITEM_PROPERTY); switch ($course_tool_category) { case TOOL_PUBLIC: $sql_links="SELECT tl.*, tip.visibility FROM $course_link_table tl LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id WHERE tl.c_id = $course_id AND tip.c_id = $course_id AND tl.on_homepage='1' AND tip.visibility = 1"; break; case TOOL_PUBLIC_BUT_HIDDEN: $sql_links="SELECT tl.*, tip.visibility FROM $course_link_table tl LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id WHERE tl.c_id = $course_id AND tip.c_id = $course_id AND tl.on_homepage='1' AND tip.visibility = 0"; break; default: $sql_links = null; break; } if ($sql_links != null) { $properties = array(); $result_links = Database::query($sql_links); while ($links_row = Database::fetch_array($result_links)) { unset($properties); $properties['name'] = $links_row['title']; $properties['link'] = $links_row['url']; $properties['visibility'] = $links_row['visibility']; $properties['image'] = $course_tool_category == TOOL_PUBLIC_BUT_HIDDEN ? 'external_na.gif' : 'external.gif'; $properties['adminlink'] = api_get_path(WEB_CODE_PATH).'link/link.php?action=editlink&id='.$links_row['id']; $all_tools_list[] = $properties; } } if (isset($all_tools_list)) { $lnk = array(); foreach ($all_tools_list as & $tool) { if ($tool['image'] == 'scormbuilder.gif') { // display links to lp only for current session if (api_get_session_id() != $tool['session_id']) { continue; } // check if the published learnpath is visible for student $published_lp_id = self::get_published_lp_id_from_link($tool['link']); if (!api_is_allowed_to_edit(null, true) && !learnpath::is_lp_visible_for_student($published_lp_id,api_get_user_id())) { continue; } } if (api_get_session_id() != 0 && in_array($tool['name'], array('course_maintenance', 'course_setting'))) { continue; } if (!($i % 2)) { echo ""; } // NOTE : Table contains only the image file name, not full path if (stripos($tool['link'], 'http://') === false && stripos($tool['link'], 'https://') === false && stripos($tool['link'], 'ftp://') === false) { $tool['link'] = $web_code_path.$tool['link']; } if ($course_tool_category == TOOL_PUBLIC_BUT_HIDDEN) { $class = 'class="invisible"'; } $qm_or_amp = strpos($tool['link'], '?') === false ? '?' : '&'; $tool['link'] = $tool['link']; echo ''; if (strpos($tool['name'], 'visio_') !== false) { echo ''; } elseif (strpos($tool['name'], 'chat') !== false && api_get_course_setting('allow_open_chat_window')) { echo ''; } else { echo ''; } $tool_name = self::translate_tool_name($tool); echo Display::return_icon($tool['image'], $tool_name),' ', $tool_name,''; // This part displays the links to hide or remove a tool. // These links are only visible by the course manager. unset($lnk); if (api_is_allowed_to_edit(null, true) && !api_is_coach()) { if ($tool['visibility'] == '1' || $tool['name'] == TOOL_TRACKING) { $link['name'] = Display::return_icon('remove.gif', get_lang('Deactivate')); $link['cmd'] = 'hide=yes'; $lnk[] = $link; } if ($course_tool_category == TOOL_PUBLIC_BUT_HIDDEN) { $link['name'] = Display::return_icon('add.gif', get_lang('Activate')); $link['cmd'] = 'restore=yes'; $lnk[] = $link; if ($tool['added_tool'] == 1) { $link['name'] = Display::return_icon('delete.gif', get_lang('Remove')); $link['cmd'] = 'remove=yes'; $lnk[] = $link; } } if ($tool['adminlink']) { echo ''.Display::return_icon('edit.gif', get_lang('Edit')).''; } } if (api_is_platform_admin() && !api_is_coach()) { if ($tool['visibility'] == 2) { $link['name'] = Display::return_icon('undelete.gif', get_lang('Activate')); $link['cmd'] = 'hide=yes'; $lnk[] = $link; if ($tool['added_tool'] == 1) { $link['name'] = get_lang('Delete'); $link['cmd'] = 'askDelete=yes'; $lnk[] = $link; } } if ($tool['visibility'] == 0 && $tool['added_tool'] == 0) { $link['name'] = Display::return_icon('delete.gif', get_lang('Remove')); $link['cmd'] = 'remove=yes'; $lnk[] = $link; } } if (is_array($lnk)) { foreach ($lnk as & $this_link) { if (!$tool['adminlink']) { echo ''.$this_link['name'].''; } } } // Allow editing of invisible homepage links (modified external_module) if ($tool['added_tool'] == 1 && api_is_allowed_to_edit(null, true) && !$tool['visibility'] && $tool['image'] != 'scormbuilder.gif' && $tool['image'] != 'scormbuilder_na.gif') { echo ''.get_lang('Edit').''; } echo ""; if ($i % 2) { echo ""; } $i++; } } if ($i % 2) { echo " "; } } /** * Gets the tools of a certain category. Returns an array expected * by show_tools_category() * @param string $course_tool_category contains the category of tools to * display: "toolauthoring", "toolinteraction", "tooladmin", "tooladminplatform", "toolplugin" * @return array */ public static function get_tools_category($course_tool_category) { global $_user; $web_code_path = api_get_path(WEB_CODE_PATH); $course_tool_table = Database::get_course_table(TABLE_TOOL_LIST); $is_allowed_to_edit = api_is_allowed_to_edit(null, true); $is_platform_admin = api_is_platform_admin(); $all_tools_list = array(); // Condition for the session $session_id = api_get_session_id(); $course_id = api_get_course_int_id(); $condition_session = api_get_session_condition($session_id, true, true); $course_id_condition = api_get_course_table_condition(); switch ($course_tool_category) { case TOOL_STUDENT_VIEW: $condition_display_tools = ' WHERE visibility = 1 AND (category = "authoring" OR category = "interaction" OR category = "plugin") '; if ((api_is_coach() || api_is_course_tutor()) && $_SESSION['studentview'] != 'studentview') { $condition_display_tools = ' WHERE (visibility = 1 AND (category = "authoring" OR category = "interaction" OR category = "plugin") OR (name = "'.TOOL_TRACKING.'") ) '; } $sql = "SELECT * FROM $course_tool_table $condition_display_tools AND c_id = $course_id $condition_session ORDER BY id"; $result = Database::query($sql); $col_link ="##003399"; break; case TOOL_AUTHORING: $sql = "SELECT * FROM $course_tool_table WHERE category = 'authoring' AND c_id = $course_id $condition_session ORDER BY id"; $result = Database::query($sql); $col_link ="##003399"; break; case TOOL_INTERACTION: $sql = "SELECT * FROM $course_tool_table WHERE category = 'interaction' AND c_id = $course_id $condition_session ORDER BY id"; $result = Database::query($sql); $col_link ="##003399"; break; case TOOL_ADMIN_VISIBLE: $sql = "SELECT * FROM $course_tool_table WHERE category = 'admin' AND visibility ='1' AND c_id = $course_id $condition_session ORDER BY id"; $result = Database::query($sql); $col_link ="##003399"; break; case TOOL_ADMIN_PLATFORM: $sql = "SELECT * FROM $course_tool_table WHERE category = 'admin' AND c_id = $course_id $condition_session ORDER BY id"; $result = Database::query($sql); $col_link ="##003399"; break; case TOOL_COURSE_PLUGIN: //Other queries recover id, name, link, image, visibility, admin, address, added_tool, target, category and session_id // but plugins are not present in the tool table, only globally and inside the course_settings table once configured $sql = "SELECT * FROM $course_tool_table WHERE category = 'plugin' AND c_id = $course_id $condition_session ORDER BY id"; $result = Database::query($sql); break; } //Get the list of hidden tools - this might imply performance slowdowns // if the course homepage is loaded many times, so the list of hidden // tools might benefit from a shared memory storage later on $list = api_get_settings('Tools','list', api_get_current_access_url_id()); $hide_list = array(); $check = false; foreach ($list as $line) { if ($line['variable'] == 'course_hide_tools' and $line['selected_value'] == 'true') { $hide_list[] = $line['subkey']; $check = true; } } while ($temp_row = Database::fetch_assoc($result)) { if ($check) { if (!in_array($temp_row['name'],$hide_list)) { $all_tools_list[] = $temp_row; } else { } } else { $all_tools_list[] = $temp_row; } } /*if(api_is_course_coach()) { $result = Database::query("SELECT * FROM $course_tool_table WHERE name='tracking'"); $all_tools_list[]=Database :: fetch_array($result); }*/ $i = 0; // Grabbing all the links that have the property on_homepage set to 1 $course_link_table = Database::get_course_table(TABLE_LINK); $course_item_property_table = Database::get_course_table(TABLE_ITEM_PROPERTY); $course_id = api_get_course_int_id(); switch ($course_tool_category) { case TOOL_AUTHORING: $sql_links = "SELECT tl.*, tip.visibility FROM $course_link_table tl LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id WHERE tl.c_id = $course_id AND tip.c_id = $course_id AND tl.on_homepage='1' $condition_session"; break; case TOOL_INTERACTION: $sql_links = null; /* $sql_links = "SELECT tl.*, tip.visibility FROM $course_link_table tl LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id WHERE tl.on_homepage='1' "; */ break; case TOOL_STUDENT_VIEW: $sql_links = "SELECT tl.*, tip.visibility FROM $course_link_table tl LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id WHERE tl.c_id = $course_id AND tip.c_id = $course_id AND tl.on_homepage ='1' $condition_session"; break; case TOOL_ADMIN: $sql_links = "SELECT tl.*, tip.visibility FROM $course_link_table tl LEFT JOIN $course_item_property_table tip ON tip.tool='link' AND tip.ref=tl.id WHERE tl.c_id = $course_id AND tip.c_id = $course_id AND tl.on_homepage='1' $condition_session"; break; default: $sql_links = null; break; } // Edited by Kevin Van Den Haute (kevin@develop-it.be) for integrating Smartblogs if ($sql_links != null) { $result_links = Database::query($sql_links); if (Database::num_rows($result_links) > 0) { while ($links_row = Database::fetch_array($result_links, 'ASSOC')) { $properties = array(); $properties['name'] = $links_row['title']; $properties['session_id'] = $links_row['session_id']; $properties['link'] = $links_row['url']; $properties['visibility'] = $links_row['visibility']; $properties['image'] = ($links_row['visibility'] == '0') ? 'file_html.gif' : 'file_html.gif'; $properties['adminlink'] = api_get_path(WEB_CODE_PATH).'link/link.php?action=editlink&id='.$links_row['id']; $properties['target'] = $links_row['target']; $tmp_all_tools_list[] = $properties; } } } if (isset($tmp_all_tools_list)) { foreach ($tmp_all_tools_list as $tool) { if ($tool['image'] == 'blog.gif') { // Init $tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER); // Get blog id $blog_id = substr($tool['link'], strrpos($tool['link'], '=') + 1, strlen($tool['link'])); // Get blog members if ($is_platform_admin) { $sql_blogs = "SELECT * FROM $tbl_blogs_rel_user blogs_rel_user WHERE blog_id =" . $blog_id; } else { $sql_blogs = "SELECT * FROM $tbl_blogs_rel_user blogs_rel_user WHERE blog_id =" . $blog_id . " AND user_id = " . api_get_user_id(); } $result_blogs = Database::query($sql_blogs); if (Database::num_rows($result_blogs) > 0) { $all_tools_list[] = $tool; } } else { $all_tools_list[] = $tool; } } } return $all_tools_list; } /** * Displays the tools of a certain category. * @param array List of tools as returned by get_tools_category() * @param int rows * @return void */ public static function show_tools_category($all_tools_list, $rows = false) { global $_user; $theme = api_get_setting('homepage_view'); if ($theme == 'vertical_activity') { //ordering by get_lang name $order_tool_list = array(); if (is_array($all_tools_list) && count($all_tools_list)>0) { foreach($all_tools_list as $key=>$new_tool) { $tool_name = self::translate_tool_name($new_tool); $order_tool_list [$key]= $tool_name; } natsort($order_tool_list); $my_temp_tool_array = array(); foreach($order_tool_list as $key=>$new_tool) { $my_temp_tool_array[] = $all_tools_list[$key]; } $all_tools_list = $my_temp_tool_array; } else { $all_tools_list = array(); } } $web_code_path = api_get_path(WEB_CODE_PATH); $course_tool_table = Database::get_course_table(TABLE_TOOL_LIST); $is_allowed_to_edit = api_is_allowed_to_edit(null, true); $is_platform_admin = api_is_platform_admin(); $i = 0; $items = array(); if (isset($all_tools_list)) { $lnk = ''; foreach ($all_tools_list as & $tool) { $item = array(); if ($tool['image'] == 'scormbuilder.gif') { // display links to lp only for current session if (api_get_session_id() != $tool['session_id']) { continue; } // check if the published learnpath is visible for student $published_lp_id = self::get_published_lp_id_from_link($tool['link']); if (!api_is_allowed_to_edit(null, true) && !learnpath::is_lp_visible_for_student($published_lp_id,api_get_user_id())) { continue; } } if (api_get_session_id() != 0 && in_array($tool['name'], array('course_maintenance', 'course_setting'))) { continue; } // This part displays the links to hide or remove a tool. // These links are only visible by the course manager. unset($lnk); $item['extra'] = null; if ($is_allowed_to_edit && !api_is_coach()) { if ($tool['visibility'] == '1' && $tool['admin'] != '1') { $link['name'] = Display::return_icon('visible.gif', get_lang('Deactivate'), array('id' => 'linktool_'.$tool['id'])); $link['cmd'] = 'hide=yes'; $lnk[] = $link; } if ($tool['visibility'] == '0' && $tool['admin'] != '1') { $link['name'] = Display::return_icon('invisible.gif', get_lang('Activate'), array('id' => 'linktool_'.$tool['id'])); $link['cmd'] = 'restore=yes'; $lnk[] = $link; } if (!empty($tool['adminlink'])) { $item['extra'] = ''.Display::return_icon('edit.gif', get_lang('Edit')).''; } } // Both checks are necessary as is_platform_admin doesn't take student view into account if ($is_platform_admin && $is_allowed_to_edit) { if ($tool['admin'] != '1') { $link['cmd'] = 'hide=yes'; } } $item['visibility'] = null; if (isset($lnk) && is_array($lnk)) { foreach ($lnk as $this_link) { if (empty($tool['adminlink'])) { $item['visibility'] .= ''.$this_link['name'].''; } } } else { $item['visibility'] .= '    '; } // NOTE : Table contains only the image file name, not full path if (stripos($tool['link'], 'http://') === false && stripos($tool['link'], 'https://') === false && stripos($tool['link'], 'ftp://') === false) { $tool['link'] = $web_code_path.$tool['link']; } if ($tool['visibility'] == '0' && $tool['admin'] != '1') { $class = 'invisible'; $info = pathinfo($tool['image']); $basename = basename($tool['image'], '.'.$info['extension']); // $file is set to "index" $tool['image'] = $basename.'_na.'.$info['extension']; } else { $class = ''; } $qm_or_amp = strpos($tool['link'], '?') === false ? '?' : '&'; // If it's a link, we don't add the cidReq if ($tool['image'] == 'file_html.gif' || $tool['image'] == 'file_html_na.gif') { $tool['link'] = $tool['link'].$qm_or_amp; } else { $tool['link'] = $tool['link'].$qm_or_amp.api_get_cidreq(); } $tool_link_params = array(); //$tool['link'] = htmlspecialchars($tool['link']) ; if (strpos($tool['name'],'visio_') !== false) { $tool_link_params = array('id' => 'tooldesc_'.$tool["id"], 'href' => '"javascript: void(0);"', 'class' => $class, 'onclick' => 'javascript: window.open(\'' . $tool['link'] . '\',\'window_visio'.$_SESSION['_cid'].'\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')', 'target' => $tool['target']); } elseif (strpos($tool['name'], 'chat') !== false && api_get_course_setting('allow_open_chat_window')) { $tool_link_params = array('id' => 'tooldesc_'.$tool["id"], 'class' => $class, 'href' => 'javascript: void(0);', 'onclick' => 'javascript: window.open(\'' . $tool['link'] . '\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')', 'target' => $tool['target']); } else { if (count(explode('type=classroom',$tool['link'])) == 2 || count(explode('type=conference', $tool['link'])) == 2) { $tool_link_params = array('id' => 'tooldesc_'.$tool["id"], 'href' => $tool['link'], 'class' => $class, 'target' => '_blank'); } else { $tool_link_params = array('id' => 'tooldesc_'.$tool["id"], 'href' => $tool['link'], 'class' => $class, 'target' => $tool['target']); } } $tool_name = self::translate_tool_name($tool); $icon = Display::return_icon($tool['image'], $tool_name, array('class' => 'tool-icon', 'id' => 'toolimage_'.$tool['id'])); // Validacion when belongs to a session $session_img = api_get_session_image($tool['session_id'], $_user['status']); $item['url_params'] = $tool_link_params; $item['icon'] = Display::url($icon, $tool_link_params['href'], $tool_link_params); $item['tool'] = $tool; $item['name'] = $tool_name; $tool_link_params['id'] = 'is'.$tool_link_params['id']; $item['link'] = Display::url($tool_name.$session_img, $tool_link_params['href'], $tool_link_params); $items[] = $item; $i++; } // end of foreach } $i = 0; if (!empty($items)) foreach($items as $item) { switch($theme) { case 'activity_big': $data = ''; if ($i == 0) { echo ''; } $row_per = 33; $mod = 3; if (isset($rows) && is_numeric($rows)) { $row_per = 25; $mod = $rows; } $mod_result = $mod - 1; if ($i % $mod == 0) { echo ''; } echo ''; if ($i % $mod == $mod_result) { echo ''; } if ($i == count($items) -1) { echo '
'; $image = (substr($item['tool']['image'], 0, strpos($item['tool']['image'], '.'))).'.png'; $image = Display::tag('center', Display::return_icon($image, $item['name'], array('id'=>'toolimage_'.$item['tool']['id']), 64)); //experimental changes nothing serious //$my_icon = api_get_path(WEB_CODE_PATH).'img/icons/64/'.$image; //$image = Display::tag('span', Display::return_icon($image, $item['name'], array('id'=>'toolimage_'.$item['tool']['id'],'style'=>'opacity:0'), 64),array('class'=>'image-wrap','style'=>'background:url('.$my_icon.')')); $data .= Display::url($image , $item['url_params']['href'], $item['url_params']); echo Display::div($data, array('class'=>'big_icon')); //box-image reflection echo Display::tag('center', Display::div($item['visibility'].$item['extra'].$item['link'], array('class'=>'content'))); echo '
'; } break; case 'activity': if ($i == 0) { echo ''; } if (!($i % 2)) { echo ''; } echo ''; if ($i % 2) { echo ''; } if ($i == count($items) -1) { echo '
'; echo $item['extra']; echo $item['visibility']; echo $item['icon']; echo $item['link']; echo '
'; } break; case 'vertical_activity': if ($i == 0) { echo ''; } break; } $i++; } } /** * Shows the general data for a particular meeting * * @param id session id * @return string session data */ public static function show_session_data($id_session) { $session_table = Database::get_main_table(TABLE_MAIN_SESSION); $user_table = Database::get_main_table(TABLE_MAIN_USER); $session_category_table = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY); if ($id_session != strval(intval($id_session))) { return ''; } else { $id_session = intval($id_session); } $sql = 'SELECT name, nbr_courses, nbr_users, nbr_classes, DATE_FORMAT(date_start,"%d-%m-%Y") as date_start, DATE_FORMAT(date_end,"%d-%m-%Y") as date_end, lastname, firstname, username, session_admin_id, nb_days_access_before_beginning, nb_days_access_after_end, session_category_id, visibility FROM '.$session_table.' LEFT JOIN '.$user_table.' ON id_coach = user_id WHERE '.$session_table.'.id='.$id_session; $rs = Database::query($sql); $session = Database::store_result($rs); $session = $session[0]; $sql_category = 'SELECT name FROM '.$session_category_table.' WHERE id = "'.intval($session['session_category_id']).'"'; $rs_category = Database::query($sql_category); $session_category = ''; if (Database::num_rows($rs_category) > 0) { $rows_session_category = Database::store_result($rs_category); $rows_session_category = $rows_session_category[0]; $session_category = $rows_session_category['name']; } if ($session['date_start'] == '00-00-0000') { $msg_date = get_lang('NoTimeLimits'); } else { $msg_date = get_lang('From').' '.$session['date_start'].' '.get_lang('To').' '.$session['date_end']; } $output = ''; if (!empty($session_category)) { $output .= ''. get_lang('SessionCategory') . ': ' . '' . $session_category .''; } $output .= ''. get_lang('SessionName') . ': ' . '' . $session['name'] .''. get_lang('GeneralCoach') . ': ' . '' . $session['lastname'].' '.$session['firstname'].' ('.$session['username'].')' .''; $output .= ''. get_lang('SessionIdentifier') . ': '. Display::return_icon('star.png', ' ', array('align' => 'absmiddle')) .''. get_lang('Date') . ': ' . '' . $msg_date .''; return $output; } /** * Retrieves the name-field within a tool-record and translates it on necessity. * @param array $tool The input record. * @return string Returns the name of the corresponding tool. */ public static function translate_tool_name(& $tool) { static $already_translated_icons = array( 'file_html.gif', 'file_html_na.gif', 'scormbuilder.gif', 'scormbuilder_na.gif', 'blog.gif', 'blog_na.gif', 'external.gif', 'external_na.gif' ); if (in_array($tool['image'], $already_translated_icons)) { $tool_name = Security::remove_XSS(stripslashes($tool['name'])); } else { /* // The following (slow) code was made in the past for transitional purposes. // We assume that the new language variables Tool* have been already translated. $variable = 'Tool'.api_underscore_to_camel_case($tool['name']); // The newly opened language variables. $variable_old = ucfirst($tool['name']); // The old language variables as a second chance. if (api_is_translated($variable)) { $tool_name = get_lang($variable); } elseif (api_is_translated($variable_old)) { $tool_name = get_lang($variable_old); } else { $tool_name = get_lang($variable); } */ $tool_name = get_lang('Tool'.api_underscore_to_camel_case($tool['name'])); } return $tool_name; } /** * Get published learning path id from link inside course home * @param string Link to published lp * @return int Learning path id */ public static function get_published_lp_id_from_link($published_lp_link) { $lp_id = 0; $param_lp_id = strstr($published_lp_link, 'lp_id='); if (!empty($param_lp_id)) { $a_param_lp_id = explode('=',$param_lp_id); if (isset($a_param_lp_id[1])) { $lp_id = intval($a_param_lp_id[1]); } } return $lp_id; } }