From 81df1aa28b19a4f0ddb1003450afad140a64c43d Mon Sep 17 00:00:00 2001 From: Yannick Warnier Date: Sat, 11 Oct 2014 13:59:01 -0500 Subject: [PATCH] Minor - Code spacing --- main/inc/lib/link.lib.php | 2000 ++++++++++++++++++++++--------------- 1 file changed, 1210 insertions(+), 790 deletions(-) diff --git a/main/inc/lib/link.lib.php b/main/inc/lib/link.lib.php index 99b955d36c..8459d9b757 100755 --- a/main/inc/lib/link.lib.php +++ b/main/inc/lib/link.lib.php @@ -24,13 +24,24 @@ class Link extends Model { public $table; public $is_course_model = true; - public $columns = array('id', 'c_id','url','title','description','category_id', 'display_order', 'on_homepage', 'target', 'session_id'); + public $columns = array( + 'id', + 'c_id', + 'url', + 'title', + 'description', + 'category_id', + 'display_order', + 'on_homepage', + 'target', + 'session_id' + ); public $required = array('url', 'title'); public function __construct() { - $this->table = Database::get_course_table(TABLE_LINK); - } + $this->table = Database::get_course_table(TABLE_LINK); + } public function save($params, $show_query = null) { @@ -38,15 +49,21 @@ class Link extends Model $params['session_id'] = api_get_session_id(); $params['category_id'] = isset($params['category_id']) ? $params['category_id'] : 0; - $id = parent::save($params, $show_query); - if (!empty($id)) { - api_item_property_update($course_info, TOOL_LINK, $id, 'LinkAdded', api_get_user_id()); - } - return $id; + $id = parent::save($params, $show_query); + if (!empty($id)) { + api_item_property_update( + $course_info, + TOOL_LINK, + $id, + 'LinkAdded', + api_get_user_id() + ); + } + return $id; } - + function updateLink($linkId, $linkUrl) - { + { $tblLink = Database :: get_course_table(TABLE_LINK); $linkUrl = Database::escape_string($linkUrl); $linkId = intval($linkId); @@ -70,170 +87,227 @@ class Link extends Model */ function addlinkcategory($type) { - global $catlinkstatus; - global $msgErr; + global $catlinkstatus; + global $msgErr; - $ok = true; + $ok = true; $course_id = api_get_course_int_id(); - if ($type == 'link') { - $tbl_link = Database :: get_course_table(TABLE_LINK); + if ($type == 'link') { + $tbl_link = Database :: get_course_table(TABLE_LINK); - $title = Security :: remove_XSS(stripslashes($_POST['title'])); - $urllink = Security :: remove_XSS($_POST['urllink']); - $description = Security :: remove_XSS($_POST['description']); - $selectcategory = Security :: remove_XSS($_POST['selectcategory']); + $title = Security :: remove_XSS(stripslashes($_POST['title'])); + $urllink = Security :: remove_XSS($_POST['urllink']); + $description = Security :: remove_XSS($_POST['description']); + $selectcategory = Security :: remove_XSS($_POST['selectcategory']); - if ($_POST['onhomepage'] == '') { - $onhomepage = 0; - } else { - $onhomepage = Security :: remove_XSS($_POST['onhomepage']); - } + if ($_POST['onhomepage'] == '') { + $onhomepage = 0; + } else { + $onhomepage = Security :: remove_XSS($_POST['onhomepage']); + } if (empty($_POST['target_link'])) { $target = '_self'; // Default target. } else { - $target = Security :: remove_XSS($_POST['target_link']); + $target = Security :: remove_XSS($_POST['target_link']); } - $urllink = trim($urllink); - $title = trim($title); - $description = trim($description); - - // We ensure URL to be absolute. - if (strpos($urllink, '://') === false) { - $urllink = 'http://' . $urllink; - } - - // If the title is empty, we use the URL as title. - if ($title == '') { - $title = $urllink; - } - - // If the URL is invalid, an error occurs. - // Ivan, 13-OCT-2010, Chamilo 1.8.8: Let us still tolerate PHP 5.1.x and avoid a specific bug in filter_var(), see http://bugs.php.net/51192 - //if (!filter_var($urllink, FILTER_VALIDATE_URL)) { - if (!api_valid_url($urllink, true)) { // A check against an absolute URL - $msgErr = get_lang('GiveURL'); - Display :: display_error_message(get_lang('GiveURL')); - $ok = false; - } else { - // Looking for the largest order number for this category. - $result = Database :: query("SELECT MAX(display_order) FROM " . $tbl_link . " WHERE c_id = $course_id AND category_id = '" . intval($_POST['selectcategory']) . "'"); - list ($orderMax) = Database :: fetch_row($result); - $order = $orderMax +1; - - $session_id = api_get_session_id(); - - $sql = "INSERT INTO " . $tbl_link . " (c_id, url, title, description, category_id, display_order, on_homepage, target, session_id) - VALUES (".$course_id.", '".Database :: escape_string($urllink) . "','" . Database :: escape_string($title) . "','" . Database :: escape_string($description) . "','" . - Database :: escape_string($selectcategory) . "','" . Database :: escape_string($order) . "', '" . Database :: escape_string($onhomepage) . "','" . - Database :: escape_string($target) . "','" . Database :: escape_string($session_id) . "')"; - - $catlinkstatus = get_lang('LinkAdded'); - Database :: query($sql); - $link_id = Database :: insert_id(); + $urllink = trim($urllink); + $title = trim($title); + $description = trim($description); + + // We ensure URL to be absolute. + if (strpos($urllink, '://') === false) { + $urllink = 'http://' . $urllink; + } + + // If the title is empty, we use the URL as title. + if ($title == '') { + $title = $urllink; + } + + // If the URL is invalid, an error occurs. + // Ivan, 13-OCT-2010, Chamilo 1.8.8: Let us still tolerate PHP 5.1.x and avoid a specific bug in filter_var(), see http://bugs.php.net/51192 + //if (!filter_var($urllink, FILTER_VALIDATE_URL)) { + if (!api_valid_url($urllink, true)) { // A check against an absolute URL + $msgErr = get_lang('GiveURL'); + Display :: display_error_message(get_lang('GiveURL')); + $ok = false; + } else { + // Looking for the largest order number for this category. + $result = Database :: query( + "SELECT MAX(display_order) FROM " . $tbl_link . " WHERE c_id = $course_id AND category_id = '" . intval( + $_POST['selectcategory'] + ) . "'" + ); + list ($orderMax) = Database :: fetch_row($result); + $order = $orderMax + 1; + + $session_id = api_get_session_id(); + + $sql = "INSERT INTO " . $tbl_link . " (c_id, url, title, description, category_id, display_order, on_homepage, target, session_id) + VALUES (" . $course_id . ", '" . Database :: escape_string( + $urllink + ) . "','" . Database :: escape_string( + $title + ) . "','" . Database :: escape_string($description) . "','" . + Database :: escape_string( + $selectcategory + ) . "','" . Database :: escape_string( + $order + ) . "', '" . Database :: escape_string($onhomepage) . "','" . + Database :: escape_string( + $target + ) . "','" . Database :: escape_string($session_id) . "')"; + + $catlinkstatus = get_lang('LinkAdded'); + Database :: query($sql); + $link_id = Database :: insert_id(); if ($link_id) { api_set_default_visibility($link_id, TOOL_LINK); } - if ((api_get_setting('search_enabled') == 'true') && $link_id && extension_loaded('xapian')) { - require_once api_get_path(LIBRARY_PATH) . 'search/ChamiloIndexer.class.php'; - require_once api_get_path(LIBRARY_PATH) . 'search/IndexableChunk.class.php'; - require_once api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php'; + if ((api_get_setting( + 'search_enabled' + ) == 'true') && $link_id && extension_loaded('xapian') + ) { + require_once api_get_path( + LIBRARY_PATH + ) . 'search/ChamiloIndexer.class.php'; + require_once api_get_path( + LIBRARY_PATH + ) . 'search/IndexableChunk.class.php'; + require_once api_get_path( + LIBRARY_PATH + ) . 'specific_fields_manager.lib.php'; $course_int_id = api_get_course_int_id(); - $courseid = api_get_course_id(); - $specific_fields = get_specific_field_list(); - $ic_slide = new IndexableChunk(); - - // Add all terms to db. - $all_specific_terms = ''; - foreach ($specific_fields as $specific_field) { - if (isset ($_REQUEST[$specific_field['code']])) { - $sterms = trim($_REQUEST[$specific_field['code']]); - if (!empty ($sterms)) { - $all_specific_terms .= ' ' . $sterms; - $sterms = explode(',', $sterms); - foreach ($sterms as $sterm) { - $ic_slide->addTerm(trim($sterm), $specific_field['code']); - add_specific_field_value($specific_field['id'], $courseid, TOOL_LINK, $link_id, $sterm); - } - } - } - } - - // Build the chunk to index. - $ic_slide->addValue('title', $title); - $ic_slide->addCourseId($courseid); - $ic_slide->addToolId(TOOL_LINK); - $xapian_data = array ( - SE_COURSE_ID => $courseid, - SE_TOOL_ID => TOOL_LINK, - SE_DATA => array ( - 'link_id' => (int) $link_id - ), - SE_USER => (int) api_get_user_id(), - - ); - $ic_slide->xapian_data = serialize($xapian_data); - $description = $all_specific_terms . ' ' . $description; - $ic_slide->addValue('content', $description); - - // Add category name if set. - if (isset ($_POST['selectcategory']) && $selectcategory > 0) { - $table_link_category = Database :: get_course_table(TABLE_LINK_CATEGORY); - $sql_cat = 'SELECT * FROM %s WHERE id=%d AND c_id = %d LIMIT 1'; - $sql_cat = sprintf($sql_cat, $table_link_category, (int) $selectcategory, $course_int_id); - $result = Database :: query($sql_cat); - if (Database :: num_rows($result) == 1) { - $row = Database :: fetch_array($result); - $ic_slide->addValue('category', $row['category_title']); - } - } - - $di = new ChamiloIndexer(); - isset ($_POST['language']) ? $lang = Database :: escape_string($_POST['language']) : $lang = 'english'; - $di->connectDb(NULL, NULL, $lang); - $di->addChunk($ic_slide); - - // Index and return search engine document id. - $did = $di->index(); - if ($did) { - // Save it to db. - $tbl_se_ref = Database :: get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF); - $sql = 'INSERT INTO %s (c_id, id, course_code, tool_id, ref_id_high_level, search_did) + $courseid = api_get_course_id(); + $specific_fields = get_specific_field_list(); + $ic_slide = new IndexableChunk(); + + // Add all terms to db. + $all_specific_terms = ''; + foreach ($specific_fields as $specific_field) { + if (isset ($_REQUEST[$specific_field['code']])) { + $sterms = trim($_REQUEST[$specific_field['code']]); + if (!empty ($sterms)) { + $all_specific_terms .= ' ' . $sterms; + $sterms = explode(',', $sterms); + foreach ($sterms as $sterm) { + $ic_slide->addTerm( + trim($sterm), + $specific_field['code'] + ); + add_specific_field_value( + $specific_field['id'], + $courseid, + TOOL_LINK, + $link_id, + $sterm + ); + } + } + } + } + + // Build the chunk to index. + $ic_slide->addValue('title', $title); + $ic_slide->addCourseId($courseid); + $ic_slide->addToolId(TOOL_LINK); + $xapian_data = array( + SE_COURSE_ID => $courseid, + SE_TOOL_ID => TOOL_LINK, + SE_DATA => array( + 'link_id' => (int)$link_id + ), + SE_USER => (int)api_get_user_id(), + + ); + $ic_slide->xapian_data = serialize($xapian_data); + $description = $all_specific_terms . ' ' . $description; + $ic_slide->addValue('content', $description); + + // Add category name if set. + if (isset ($_POST['selectcategory']) && $selectcategory > 0) { + $table_link_category = Database :: get_course_table( + TABLE_LINK_CATEGORY + ); + $sql_cat = 'SELECT * FROM %s WHERE id=%d AND c_id = %d LIMIT 1'; + $sql_cat = sprintf( + $sql_cat, + $table_link_category, + (int)$selectcategory, + $course_int_id + ); + $result = Database :: query($sql_cat); + if (Database :: num_rows($result) == 1) { + $row = Database :: fetch_array($result); + $ic_slide->addValue('category', $row['category_title']); + } + } + + $di = new ChamiloIndexer(); + isset ($_POST['language']) ? $lang = Database :: escape_string( + $_POST['language'] + ) : $lang = 'english'; + $di->connectDb(null, null, $lang); + $di->addChunk($ic_slide); + + // Index and return search engine document id. + $did = $di->index(); + if ($did) { + // Save it to db. + $tbl_se_ref = Database :: get_main_table( + TABLE_MAIN_SEARCH_ENGINE_REF + ); + $sql = 'INSERT INTO %s (c_id, id, course_code, tool_id, ref_id_high_level, search_did) VALUES (NULL , \'%s\', \'%s\', %s, %s)'; - $sql = sprintf($sql, $tbl_se_ref, $course_int_id, $courseid, TOOL_LINK, $link_id, $did); - Database :: query($sql); - } - } - unset ($urllink, $title, $description, $selectcategory); - Display :: display_confirmation_message(get_lang('LinkAdded')); - } - } elseif ($type == 'category') { - $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); - - $category_title = trim($_POST['category_title']); - $description = trim($_POST['description']); - - if (empty($category_title)) { - $msgErr = get_lang('GiveCategoryName'); - Display :: display_error_message(get_lang('GiveCategoryName')); - $ok = false; - } else { - // Looking for the largest order number for this category. - $result = Database :: query("SELECT MAX(display_order) FROM " . $tbl_categories." WHERE c_id = $course_id "); - list ($orderMax) = Database :: fetch_row($result); - $order = $orderMax +1; - $order = intval($order); - $session_id = api_get_session_id(); - $sql = "INSERT INTO ".$tbl_categories." (c_id, category_title, description, display_order, session_id) - VALUES (".$course_id.", '" .Database::escape_string($category_title) . "', '" . Database::escape_string($description) . "', '$order', '$session_id')"; - Database :: query($sql); + $sql = sprintf( + $sql, + $tbl_se_ref, + $course_int_id, + $courseid, + TOOL_LINK, + $link_id, + $did + ); + Database :: query($sql); + } + } + unset ($urllink, $title, $description, $selectcategory); + Display :: display_confirmation_message(get_lang('LinkAdded')); + } + } elseif ($type == 'category') { + $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); + + $category_title = trim($_POST['category_title']); + $description = trim($_POST['description']); + + if (empty($category_title)) { + $msgErr = get_lang('GiveCategoryName'); + Display :: display_error_message(get_lang('GiveCategoryName')); + $ok = false; + } else { + // Looking for the largest order number for this category. + $result = Database :: query( + "SELECT MAX(display_order) FROM " . $tbl_categories . " WHERE c_id = $course_id " + ); + list ($orderMax) = Database :: fetch_row($result); + $order = $orderMax + 1; + $order = intval($order); + $session_id = api_get_session_id(); + $sql = "INSERT INTO " . $tbl_categories . " (c_id, category_title, description, display_order, session_id) + VALUES (" . $course_id . ", '" . Database::escape_string( + $category_title + ) . "', '" . Database::escape_string( + $description + ) . "', '$order', '$session_id')"; + Database :: query($sql); $linkId = Database :: insert_id(); if ($linkId) { @@ -242,20 +316,26 @@ function addlinkcategory($type) api_set_default_visibility($linkId, TOOL_LINK_CATEGORY); } - $catlinkstatus = get_lang('CategoryAdded'); - unset ($category_title, $description); - Display :: display_confirmation_message(get_lang('CategoryAdded')); - } - } - - // "WHAT'S NEW" notification : update last tool Edit. - if ($type == 'link') { - global $_user; - global $_course; - global $nameTools; - api_item_property_update($_course, TOOL_LINK, $link_id, 'LinkAdded', $_user['user_id']); - } - return $ok; + $catlinkstatus = get_lang('CategoryAdded'); + unset ($category_title, $description); + Display :: display_confirmation_message(get_lang('CategoryAdded')); + } + } + + // "WHAT'S NEW" notification : update last tool Edit. + if ($type == 'link') { + global $_user; + global $_course; + global $nameTools; + api_item_property_update( + $_course, + TOOL_LINK, + $link_id, + 'LinkAdded', + $_user['user_id'] + ); + } + return $ok; } /** @@ -264,44 +344,64 @@ function addlinkcategory($type) */ function deletelinkcategory($type) { - global $catlinkstatus; - global $_course; - $session_id = api_get_session_id(); - $tbl_link = Database :: get_course_table(TABLE_LINK); - $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); - $TABLE_ITEM_PROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY); + global $catlinkstatus; + global $_course; + $session_id = api_get_session_id(); + $tbl_link = Database :: get_course_table(TABLE_LINK); + $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); + $TABLE_ITEM_PROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY); $course_id = api_get_course_int_id(); - if ($type == 'link') { - global $id; - // -> Items are no longer fysically deleted, but the visibility is set to 2 (in item_property). - // This will make a restore function possible for the platform administrator. - if (isset ($_GET['id']) && $_GET['id'] == strval(intval($_GET['id']))) { - $sql = "UPDATE $tbl_link SET on_homepage='0' WHERE c_id = $course_id AND id='" . intval($_GET['id']) . "'"; - Database :: query($sql); - } - api_item_property_update($_course, TOOL_LINK, $id, 'delete', api_get_user_id()); - delete_link_from_search_engine(api_get_course_id(), $id); - $catlinkstatus = get_lang('LinkDeleted'); - unset ($id); - Display :: display_confirmation_message(get_lang('LinkDeleted')); - } - - if ($type == 'category') { - global $id; - if (isset ($_GET['id']) && !empty ($_GET['id'])) { - // First we delete the category itself and afterwards all the links of this category. - $sql = "DELETE FROM " . $tbl_categories . " WHERE c_id = $course_id AND id='" . intval($_GET['id']) . "'"; - Database :: query($sql); - $sql = "DELETE FROM " . $tbl_link . " WHERE c_id = $course_id AND category_id='" . intval($_GET['id']) . "'"; - $catlinkstatus = get_lang('CategoryDeleted'); - unset ($id); - Database :: query($sql); - api_item_property_update($_course, TOOL_LINK_CATEGORY, $_GET['id'], 'delete', api_get_user_id()); - Display :: display_confirmation_message(get_lang('CategoryDeleted')); - } - } + if ($type == 'link') { + global $id; + // -> Items are no longer fysically deleted, but the visibility is set to 2 (in item_property). + // This will make a restore function possible for the platform administrator. + if (isset ($_GET['id']) && $_GET['id'] == strval(intval($_GET['id']))) { + $sql = "UPDATE $tbl_link SET on_homepage='0' WHERE c_id = $course_id AND id='" . intval( + $_GET['id'] + ) . "'"; + Database :: query($sql); + } + api_item_property_update( + $_course, + TOOL_LINK, + $id, + 'delete', + api_get_user_id() + ); + delete_link_from_search_engine(api_get_course_id(), $id); + $catlinkstatus = get_lang('LinkDeleted'); + unset ($id); + Display :: display_confirmation_message(get_lang('LinkDeleted')); + } + + if ($type == 'category') { + global $id; + if (isset ($_GET['id']) && !empty ($_GET['id'])) { + // First we delete the category itself and afterwards all the links of this category. + $sql = "DELETE FROM " . $tbl_categories . " WHERE c_id = $course_id AND id='" . intval( + $_GET['id'] + ) . "'"; + Database :: query($sql); + $sql = "DELETE FROM " . $tbl_link . " WHERE c_id = $course_id AND category_id='" . intval( + $_GET['id'] + ) . "'"; + $catlinkstatus = get_lang('CategoryDeleted'); + unset ($id); + Database :: query($sql); + api_item_property_update( + $_course, + TOOL_LINK_CATEGORY, + $_GET['id'], + 'delete', + api_get_user_id() + ); + Display :: display_confirmation_message( + get_lang('CategoryDeleted') + ); + } + } } /** @@ -312,26 +412,30 @@ function deletelinkcategory($type) */ function delete_link_from_search_engine($course_id, $link_id) { - // Remove from search engine if enabled. - if (api_get_setting('search_enabled') == 'true') { - $tbl_se_ref = Database :: get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF); - $sql = 'SELECT * FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1'; - $sql = sprintf($sql, $tbl_se_ref, $course_id, TOOL_LINK, $link_id); - $res = Database :: query($sql); - if (Database :: num_rows($res) > 0) { - $row = Database :: fetch_array($res); - require_once api_get_path(LIBRARY_PATH) . 'search/ChamiloIndexer.class.php'; - $di = new ChamiloIndexer(); - $di->remove_document((int) $row['search_did']); - } - $sql = 'DELETE FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1'; - $sql = sprintf($sql, $tbl_se_ref, $course_id, TOOL_LINK, $link_id); - Database :: query($sql); - - // Remove terms from db. - require_once (api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php'); - delete_all_values_for_item($course_id, TOOL_DOCUMENT, $link_id); - } + // Remove from search engine if enabled. + if (api_get_setting('search_enabled') == 'true') { + $tbl_se_ref = Database :: get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF); + $sql = 'SELECT * FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1'; + $sql = sprintf($sql, $tbl_se_ref, $course_id, TOOL_LINK, $link_id); + $res = Database :: query($sql); + if (Database :: num_rows($res) > 0) { + $row = Database :: fetch_array($res); + require_once api_get_path( + LIBRARY_PATH + ) . 'search/ChamiloIndexer.class.php'; + $di = new ChamiloIndexer(); + $di->remove_document((int)$row['search_did']); + } + $sql = 'DELETE FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1'; + $sql = sprintf($sql, $tbl_se_ref, $course_id, TOOL_LINK, $link_id); + Database :: query($sql); + + // Remove terms from db. + require_once(api_get_path( + LIBRARY_PATH + ) . 'specific_fields_manager.lib.php'); + delete_all_values_for_item($course_id, TOOL_DOCUMENT, $link_id); + } } @@ -345,19 +449,20 @@ function delete_link_from_search_engine($course_id, $link_id) function get_link_info($id) { - $tbl_link = Database :: get_course_table(TABLE_LINK); - $course_id = api_get_course_int_id(); - $sql = "SELECT * FROM " . $tbl_link . " WHERE c_id = $course_id AND id='" . intval($id) . "' "; - $result = Database::query($sql); + $tbl_link = Database :: get_course_table(TABLE_LINK); + $course_id = api_get_course_int_id(); + $sql = "SELECT * FROM " . $tbl_link . " WHERE c_id = $course_id AND id='" . intval( + $id + ) . "' "; + $result = Database::query($sql); - if (Database::num_rows($result)) { + if (Database::num_rows($result)) { $data = Database::fetch_array($result); - } - return $data; + } + return $data; } /** - * Used to edit a link or a category * @todo Rewrite the whole links tool because it is becoming completely cluttered, * code does not follow the coding conventions, does not use html_quickform, ... @@ -368,239 +473,330 @@ function get_link_info($id) function editlinkcategory($type) { - global $catlinkstatus; - global $id; - global $submit_link; - global $submit_category; - global $_user; - global $_course; - global $nameTools; - global $urllink; - global $title; - global $description; - global $category; - global $selectcategory; - global $description; - global $category_title; - global $onhomepage; - global $target_link; - - $tbl_link = Database :: get_course_table(TABLE_LINK); - $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); + global $catlinkstatus; + global $id; + global $submit_link; + global $submit_category; + global $_user; + global $_course; + global $nameTools; + global $urllink; + global $title; + global $description; + global $category; + global $selectcategory; + global $description; + global $category_title; + global $onhomepage; + global $target_link; + + $tbl_link = Database :: get_course_table(TABLE_LINK); + $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); $course_id = api_get_course_int_id(); - if ($type == 'link') { - - // This is used to populate the link-form with the info found in the database. - if (!empty ($_GET['id'])) { - $sql = "SELECT * FROM " . $tbl_link . " WHERE c_id = $course_id AND id='" . intval($_GET['id']) . "'"; - $result = Database :: query($sql); - if ($myrow = Database :: fetch_array($result)) { - $urllink = $myrow['url']; - $title = $myrow['title']; - $description = $myrow['description']; - $category = $myrow['category_id']; - if ($myrow['on_homepage'] != 0) { - $onhomepage = 'checked'; - } - $target_link = $myrow['target']; - } - } - - // This is used to put the modified info of the link-form into the database. - if ($_POST['submitLink']) { - - // Ivan, 13-OCT-2010: It is a litle bit messy code below, just in case I added some extra-security checks here. - $_POST['urllink'] = trim($_POST['urllink']); - $_POST['title'] = trim(Security :: remove_XSS($_POST['title'])); - $_POST['description'] = trim(Security :: remove_XSS($_POST['description'])); - $_POST['selectcategory'] = intval($_POST['selectcategory']); - $_POST['id'] = intval($_POST['id']); - - // We ensure URL to be absolute. - if (strpos($_POST['urllink'], '://') === false) { - $_POST['urllink'] = 'http://' . $_POST['urllink']; - } - - // If the title is empty, we use the URL as title. - if ($_POST['title'] == '') { - $_POST['title'] = $_POST['urllink']; - } - - // If the URL is invalid, an error occurs. - // Ivan, 13-OCT-2010, Chamilo 1.8.8: Let us still tolerate PHP 5.1.x and avoid a specific bug in filter_var(), see http://bugs.php.net/51192 - //if (!filter_var($urllink, FILTER_VALIDATE_URL)) { - if (!api_valid_url($urllink, true)) { // A check against an absolute URL. - $msgErr = get_lang('GiveURL'); - Display :: display_error_message(get_lang('GiveURL')); - return false; - } - - $onhomepage = Security :: remove_XSS($_POST['onhomepage']); - $target = Database::escape_string($_POST['target_link']); - if (empty ($mytarget)) { - $mytarget = '_self'; - } - $mytarget = ",target='" . $target . "'"; - - // Finding the old category_id. - $sql = "SELECT * FROM " . $tbl_link . " WHERE c_id = $course_id AND id='" . intval($_POST['id']) . "'"; - $result = Database :: query($sql); - $row = Database :: fetch_array($result); - $category_id = $row['category_id']; - - if ($category_id != $_POST['selectcategory']) { - $sql = "SELECT MAX(display_order) FROM " . $tbl_link . " WHERE c_id = $course_id AND category_id='" . intval($_POST['selectcategory']) . "'"; - $result = Database :: query($sql); - list ($max_display_order) = Database :: fetch_row($result); - $max_display_order++; - } else { - $max_display_order = $row['display_order']; - } - - $sql = "UPDATE " . $tbl_link . " SET " . - "url='" . Database :: escape_string($_POST['urllink']) . "', " . - "title='" . Database :: escape_string($_POST['title']) . "', " . - "description='" . Database :: escape_string($_POST['description']) . "', " . - "category_id='" . Database :: escape_string($_POST['selectcategory']) . "', " . - "display_order='" . $max_display_order . "', " . - "on_homepage='" . Database :: escape_string($onhomepage) . " ' $mytarget " . - " WHERE c_id = $course_id AND id='" . intval($_POST['id']) . "'"; - Database :: query($sql); - - // Update search enchine and its values table if enabled. - if (api_get_setting('search_enabled') == 'true') { - $link_id = intval($_POST['id']); + if ($type == 'link') { + + // This is used to populate the link-form with the info found in the database. + if (!empty ($_GET['id'])) { + $sql = "SELECT * FROM " . $tbl_link . " WHERE c_id = $course_id AND id='" . intval( + $_GET['id'] + ) . "'"; + $result = Database :: query($sql); + if ($myrow = Database :: fetch_array($result)) { + $urllink = $myrow['url']; + $title = $myrow['title']; + $description = $myrow['description']; + $category = $myrow['category_id']; + if ($myrow['on_homepage'] != 0) { + $onhomepage = 'checked'; + } + $target_link = $myrow['target']; + } + } + + // This is used to put the modified info of the link-form into the database. + if ($_POST['submitLink']) { + + // Ivan, 13-OCT-2010: It is a litle bit messy code below, just in case I added some extra-security checks here. + $_POST['urllink'] = trim($_POST['urllink']); + $_POST['title'] = trim(Security :: remove_XSS($_POST['title'])); + $_POST['description'] = trim( + Security :: remove_XSS($_POST['description']) + ); + $_POST['selectcategory'] = intval($_POST['selectcategory']); + $_POST['id'] = intval($_POST['id']); + + // We ensure URL to be absolute. + if (strpos($_POST['urllink'], '://') === false) { + $_POST['urllink'] = 'http://' . $_POST['urllink']; + } + + // If the title is empty, we use the URL as title. + if ($_POST['title'] == '') { + $_POST['title'] = $_POST['urllink']; + } + + // If the URL is invalid, an error occurs. + // Ivan, 13-OCT-2010, Chamilo 1.8.8: Let us still tolerate PHP 5.1.x and avoid a specific bug in filter_var(), see http://bugs.php.net/51192 + //if (!filter_var($urllink, FILTER_VALIDATE_URL)) { + if (!api_valid_url( + $urllink, + true + ) + ) { // A check against an absolute URL. + $msgErr = get_lang('GiveURL'); + Display :: display_error_message(get_lang('GiveURL')); + return false; + } + + $onhomepage = Security :: remove_XSS($_POST['onhomepage']); + $target = Database::escape_string($_POST['target_link']); + if (empty ($mytarget)) { + $mytarget = '_self'; + } + $mytarget = ",target='" . $target . "'"; + + // Finding the old category_id. + $sql = "SELECT * FROM " . $tbl_link . " WHERE c_id = $course_id AND id='" . intval( + $_POST['id'] + ) . "'"; + $result = Database :: query($sql); + $row = Database :: fetch_array($result); + $category_id = $row['category_id']; + + if ($category_id != $_POST['selectcategory']) { + $sql = "SELECT MAX(display_order) FROM " . $tbl_link . " WHERE c_id = $course_id AND category_id='" . intval( + $_POST['selectcategory'] + ) . "'"; + $result = Database :: query($sql); + list ($max_display_order) = Database :: fetch_row($result); + $max_display_order++; + } else { + $max_display_order = $row['display_order']; + } + + $sql = "UPDATE " . $tbl_link . " SET " . + "url='" . Database :: escape_string($_POST['urllink']) . "', " . + "title='" . Database :: escape_string($_POST['title']) . "', " . + "description='" . Database :: escape_string( + $_POST['description'] + ) . "', " . + "category_id='" . Database :: escape_string( + $_POST['selectcategory'] + ) . "', " . + "display_order='" . $max_display_order . "', " . + "on_homepage='" . Database :: escape_string( + $onhomepage + ) . " ' $mytarget " . + " WHERE c_id = $course_id AND id='" . intval( + $_POST['id'] + ) . "'"; + Database :: query($sql); + + // Update search enchine and its values table if enabled. + if (api_get_setting('search_enabled') == 'true') { + $link_id = intval($_POST['id']); $course_int_id = api_get_course_int_id(); - $course_id = api_get_course_id(); - $link_url = Database :: escape_string($_POST['urllink']); - $link_title = Database :: escape_string($_POST['title']); - $link_description = Database :: escape_string($_POST['description']); - - // Actually, it consists on delete terms from db, insert new ones, create a new search engine document, and remove the old one. - // Get search_did. - $tbl_se_ref = Database :: get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF); - $sql = 'SELECT * FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1'; - $sql = sprintf($sql, $tbl_se_ref, $course_id, TOOL_LINK, $link_id); - $res = Database :: query($sql); - - if (Database :: num_rows($res) > 0) { - require_once api_get_path(LIBRARY_PATH) . 'search/ChamiloIndexer.class.php'; - require_once api_get_path(LIBRARY_PATH) . 'search/IndexableChunk.class.php'; - require_once api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php'; - - $se_ref = Database :: fetch_array($res); - $specific_fields = get_specific_field_list(); - $ic_slide = new IndexableChunk(); - - $all_specific_terms = ''; - foreach ($specific_fields as $specific_field) { - delete_all_specific_field_value($course_id, $specific_field['id'], TOOL_LINK, $link_id); - if (isset ($_REQUEST[$specific_field['code']])) { - $sterms = trim($_REQUEST[$specific_field['code']]); - if (!empty ($sterms)) { - $all_specific_terms .= ' ' . $sterms; - $sterms = explode(',', $sterms); - foreach ($sterms as $sterm) { - $ic_slide->addTerm(trim($sterm), $specific_field['code']); - add_specific_field_value($specific_field['id'], $course_id, TOOL_LINK, $link_id, $sterm); - } - } - } - } - - // Build the chunk to index. - $ic_slide->addValue("title", $link_title); - $ic_slide->addCourseId($course_id); - $ic_slide->addToolId(TOOL_LINK); - $xapian_data = array ( - SE_COURSE_ID => $course_id, - SE_TOOL_ID => TOOL_LINK, - SE_DATA => array ( - 'link_id' => (int) $link_id - ), - SE_USER => (int) api_get_user_id(), - - ); - $ic_slide->xapian_data = serialize($xapian_data); - $link_description = $all_specific_terms . ' ' . $link_description; - $ic_slide->addValue('content', $link_description); - - // Add category name if set. - if (isset ($_POST['selectcategory']) && $selectcategory > 0) { - $table_link_category = Database :: get_course_table(TABLE_LINK_CATEGORY); - $sql_cat = 'SELECT * FROM %s WHERE id=%d and c_id = %d LIMIT 1'; - $sql_cat = sprintf($sql_cat, $table_link_category, (int) $selectcategory, $course_int_id); - $result = Database :: query($sql_cat); - if (Database :: num_rows($result) == 1) { - $row = Database :: fetch_array($result); - $ic_slide->addValue('category', $row['category_title']); - } - } - - $di = new ChamiloIndexer(); - isset ($_POST['language']) ? $lang = Database :: escape_string($_POST['language']) : $lang = 'english'; - $di->connectDb(NULL, NULL, $lang); - $di->remove_document((int) $se_ref['search_did']); - $di->addChunk($ic_slide); - - // Index and return search engine document id. - $did = $di->index(); - if ($did) { - // Save it to db. - $sql = 'DELETE FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=\'%s\''; - $sql = sprintf($sql, $tbl_se_ref, $course_id, TOOL_LINK, $link_id); - Database :: query($sql); - $sql = 'INSERT INTO %s (c_id, id, course_code, tool_id, ref_id_high_level, search_did) + $course_id = api_get_course_id(); + $link_url = Database :: escape_string($_POST['urllink']); + $link_title = Database :: escape_string($_POST['title']); + $link_description = Database :: escape_string( + $_POST['description'] + ); + + // Actually, it consists on delete terms from db, insert new ones, create a new search engine document, and remove the old one. + // Get search_did. + $tbl_se_ref = Database :: get_main_table( + TABLE_MAIN_SEARCH_ENGINE_REF + ); + $sql = 'SELECT * FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1'; + $sql = sprintf( + $sql, + $tbl_se_ref, + $course_id, + TOOL_LINK, + $link_id + ); + $res = Database :: query($sql); + + if (Database :: num_rows($res) > 0) { + require_once api_get_path( + LIBRARY_PATH + ) . 'search/ChamiloIndexer.class.php'; + require_once api_get_path( + LIBRARY_PATH + ) . 'search/IndexableChunk.class.php'; + require_once api_get_path( + LIBRARY_PATH + ) . 'specific_fields_manager.lib.php'; + + $se_ref = Database :: fetch_array($res); + $specific_fields = get_specific_field_list(); + $ic_slide = new IndexableChunk(); + + $all_specific_terms = ''; + foreach ($specific_fields as $specific_field) { + delete_all_specific_field_value( + $course_id, + $specific_field['id'], + TOOL_LINK, + $link_id + ); + if (isset ($_REQUEST[$specific_field['code']])) { + $sterms = trim($_REQUEST[$specific_field['code']]); + if (!empty ($sterms)) { + $all_specific_terms .= ' ' . $sterms; + $sterms = explode(',', $sterms); + foreach ($sterms as $sterm) { + $ic_slide->addTerm( + trim($sterm), + $specific_field['code'] + ); + add_specific_field_value( + $specific_field['id'], + $course_id, + TOOL_LINK, + $link_id, + $sterm + ); + } + } + } + } + + // Build the chunk to index. + $ic_slide->addValue("title", $link_title); + $ic_slide->addCourseId($course_id); + $ic_slide->addToolId(TOOL_LINK); + $xapian_data = array( + SE_COURSE_ID => $course_id, + SE_TOOL_ID => TOOL_LINK, + SE_DATA => array( + 'link_id' => (int)$link_id + ), + SE_USER => (int)api_get_user_id(), + + ); + $ic_slide->xapian_data = serialize($xapian_data); + $link_description = $all_specific_terms . ' ' . $link_description; + $ic_slide->addValue('content', $link_description); + + // Add category name if set. + if (isset ($_POST['selectcategory']) && $selectcategory > 0) { + $table_link_category = Database :: get_course_table( + TABLE_LINK_CATEGORY + ); + $sql_cat = 'SELECT * FROM %s WHERE id=%d and c_id = %d LIMIT 1'; + $sql_cat = sprintf( + $sql_cat, + $table_link_category, + (int)$selectcategory, + $course_int_id + ); + $result = Database :: query($sql_cat); + if (Database :: num_rows($result) == 1) { + $row = Database :: fetch_array($result); + $ic_slide->addValue( + 'category', + $row['category_title'] + ); + } + } + + $di = new ChamiloIndexer(); + isset ($_POST['language']) ? $lang = Database :: escape_string( + $_POST['language'] + ) : $lang = 'english'; + $di->connectDb(null, null, $lang); + $di->remove_document((int)$se_ref['search_did']); + $di->addChunk($ic_slide); + + // Index and return search engine document id. + $did = $di->index(); + if ($did) { + // Save it to db. + $sql = 'DELETE FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=\'%s\''; + $sql = sprintf( + $sql, + $tbl_se_ref, + $course_id, + TOOL_LINK, + $link_id + ); + Database :: query($sql); + $sql = 'INSERT INTO %s (c_id, id, course_code, tool_id, ref_id_high_level, search_did) VALUES (NULL , \'%s\', \'%s\', %s, %s)'; - $sql = sprintf($sql, $tbl_se_ref, $course_int_id, $course_id, TOOL_LINK, $link_id, $did); - Database :: query($sql); - } - } - } - // "WHAT'S NEW" notification: update table last_toolEdit. - api_item_property_update($_course, TOOL_LINK, $_POST['id'], 'LinkUpdated', $_user['user_id']); - Display :: display_confirmation_message(get_lang('LinkModded')); - } - } - - if ($type == 'category') { - - // This is used to populate the category-form with the info found in the database. - if (!$submit_category) { - $sql = "SELECT * FROM " . $tbl_categories . " WHERE c_id = $course_id AND id='" . intval($_GET['id']) . "'"; - $result = Database :: query($sql); - if ($myrow = Database :: fetch_array($result)) { - $category_title = $myrow['category_title']; - $description = $myrow['description']; - } - } - - // This is used to put the modified info of the category-form into the database. - if ($submit_category) { - $sql = "UPDATE " . $tbl_categories . " - SET category_title='" . Database :: escape_string($_POST['category_title']) . "', description='" . Database :: escape_string($_POST['description']) . "' - WHERE c_id = $course_id AND id='" . Database :: escape_string($_POST['id']) . "'"; - Database :: query($sql); - Display :: display_confirmation_message(get_lang('CategoryModded')); - } - } - return true; // On errors before this statement, exit from this function by returning false value. + $sql = sprintf( + $sql, + $tbl_se_ref, + $course_int_id, + $course_id, + TOOL_LINK, + $link_id, + $did + ); + Database :: query($sql); + } + } + } + // "WHAT'S NEW" notification: update table last_toolEdit. + api_item_property_update( + $_course, + TOOL_LINK, + $_POST['id'], + 'LinkUpdated', + $_user['user_id'] + ); + Display :: display_confirmation_message(get_lang('LinkModded')); + } + } + + if ($type == 'category') { + + // This is used to populate the category-form with the info found in the database. + if (!$submit_category) { + $sql = "SELECT * FROM " . $tbl_categories . " WHERE c_id = $course_id AND id='" . intval( + $_GET['id'] + ) . "'"; + $result = Database :: query($sql); + if ($myrow = Database :: fetch_array($result)) { + $category_title = $myrow['category_title']; + $description = $myrow['description']; + } + } + + // This is used to put the modified info of the category-form into the database. + if ($submit_category) { + $sql = "UPDATE " . $tbl_categories . " + SET category_title='" . Database :: escape_string( + $_POST['category_title'] + ) . "', description='" . Database :: escape_string( + $_POST['description'] + ) . "' + WHERE c_id = $course_id AND id='" . Database :: escape_string( + $_POST['id'] + ) . "'"; + Database :: query($sql); + Display :: display_confirmation_message(get_lang('CategoryModded')); + } + } + return true; // On errors before this statement, exit from this function by returning false value. } /** * Creates a correct $view for in the URL * @author Patrick Cool , Ghent University */ -function makedefaultviewcode($locatie) { - global $aantalcategories, $view; - for ($j = 0; $j <= $aantalcategories -1; $j++) { - $view[$j] = 0; - } - $view[intval($locatie)] = '1'; +function makedefaultviewcode($locatie) +{ + global $aantalcategories, $view; + for ($j = 0; $j <= $aantalcategories - 1; $j++) { + $view[$j] = 0; + } + $view[intval($locatie)] = '1'; } /** @@ -608,15 +804,28 @@ function makedefaultviewcode($locatie) { * @todo add the changing of the visibility of a course * @author Patrick Cool , Ghent University */ -function change_visibility($id, $scope) { - global $_course, $_user; - if ($scope == TOOL_LINK) { - api_item_property_update($_course, TOOL_LINK, $id, $_GET['action'], $_user['user_id']); - Display :: display_confirmation_message(get_lang('VisibilityChanged')); - } elseif ($scope == TOOL_LINK_CATEGORY) { - api_item_property_update($_course, TOOL_LINK_CATEGORY, $id, $_GET['action'], $_user['user_id']); - Display :: display_confirmation_message(get_lang('VisibilityChanged')); - } +function change_visibility($id, $scope) +{ + global $_course, $_user; + if ($scope == TOOL_LINK) { + api_item_property_update( + $_course, + TOOL_LINK, + $id, + $_GET['action'], + $_user['user_id'] + ); + Display :: display_confirmation_message(get_lang('VisibilityChanged')); + } elseif ($scope == TOOL_LINK_CATEGORY) { + api_item_property_update( + $_course, + TOOL_LINK_CATEGORY, + $id, + $_GET['action'], + $_user['user_id'] + ); + Display :: display_confirmation_message(get_lang('VisibilityChanged')); + } } /** @@ -627,7 +836,7 @@ function change_visibility($id, $scope) { function getLinkCategories($courseId, $sessionId) { $tblLinkCategory = Database :: get_course_table(TABLE_LINK_CATEGORY); - $tblItemProperty = Database :: get_course_table(TABLE_ITEM_PROPERTY); + $tblItemProperty = Database :: get_course_table(TABLE_ITEM_PROPERTY); // Condition for the session. $sessionCondition = api_get_session_condition($sessionId, true, true); @@ -638,345 +847,538 @@ function getLinkCategories($courseId, $sessionId) linkcat.id = itemproperties.ref AND (itemproperties.visibility = '0' OR itemproperties.visibility = '1') $sessionCondition AND - linkcat.c_id = ".$courseId." AND - itemproperties.c_id = ".$courseId." + linkcat.c_id = " . $courseId . " AND + itemproperties.c_id = " . $courseId . " ORDER BY linkcat.display_order DESC"; - return Database::query($sql); + return Database::query($sql); } /** * Displays all the links of a given category. * @author Patrick Cool , Ghent University */ -function showlinksofcategory($catid) { - global $is_allowed, $charset, $urlview, $up, $down, $_user, $token; +function showlinksofcategory($catid) +{ + global $is_allowed, $charset, $urlview, $up, $down, $_user, $token; - $tbl_link = Database :: get_course_table(TABLE_LINK); - $TABLE_ITEM_PROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY); + $tbl_link = Database :: get_course_table(TABLE_LINK); + $TABLE_ITEM_PROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY); - // Condition for the session. - $session_id = api_get_session_id(); - $condition_session = api_get_session_condition($session_id, true, true); - $catid = intval($catid); + // Condition for the session. + $session_id = api_get_session_id(); + $condition_session = api_get_session_condition($session_id, true, true); + $catid = intval($catid); $course_id = api_get_course_int_id(); - $sqlLinks = "SELECT *, link.id FROM " . $tbl_link . " link, " . $TABLE_ITEM_PROPERTY . " itemproperties + $sqlLinks = "SELECT *, link.id FROM " . $tbl_link . " link, " . $TABLE_ITEM_PROPERTY . " itemproperties WHERE itemproperties.tool='" . TOOL_LINK . "' AND link.id=itemproperties.ref AND link.category_id='" . $catid . "' AND (itemproperties.visibility='0' OR itemproperties.visibility='1') $condition_session AND - link.c_id = ".$course_id." AND - itemproperties.c_id = ".$course_id." + link.c_id = " . $course_id . " AND + itemproperties.c_id = " . $course_id . " ORDER BY link.display_order DESC"; - $result = Database :: query($sqlLinks); - $numberoflinks = Database :: num_rows($result); - if ($numberoflinks > 0) { - echo ''; - $i = 1; - while ($myrow = Database :: fetch_array($result)) { - - - // Validacion when belongs to a session. - $session_img = api_get_session_image($myrow['session_id'], $_user['status']); - - $css_class = $i % 2 == 0 ? $css_class = 'row_odd' : $css_class = 'row_even'; - - $link_validator = ''; - if (api_is_allowed_to_edit(null, true)) { - $link_validator = ''.Display::url(Display::return_icon('preview_view.png', get_lang('CheckURL'), array(), 16), '#', array('onclick'=>"check_url('".$myrow['id']."', '".addslashes($myrow['url'])."');")); - $link_validator .= Display::span('', array('id'=>'url_id_'.$myrow['id'])); - } - - if ($myrow['visibility'] == '1') { - echo ''; - echo ' - '; - echo ''; - $i++; - } - echo '
'; - echo ' - '.get_lang('Link').''; - echo Security :: remove_XSS($myrow['title']); - echo ''; - echo $link_validator; - echo $session_img; - echo '
'.$myrow['description']; - } else { - if (api_is_allowed_to_edit(null, true)) { - echo '
'; - echo '"; - echo $link_validator; - echo $session_img, '
', $myrow['title']; - } - } - - echo '		'; - if (api_is_allowed_to_edit(null, true)) { - if ($session_id == $myrow['session_id']) { - echo '' . - Display :: return_icon('edit.png', get_lang('Modify'), array (), ICON_SIZE_SMALL) . ''; - - // DISPLAY MOVE UP COMMAND only if it is not the top link. - /* - if ($i != 1) { - echo '' . Display :: return_icon('up.png', get_lang('Up'), array (), ICON_SIZE_SMALL) . '', "\n"; - } else { - echo Display :: return_icon('up_na.png', get_lang('Up'), array (), ICON_SIZE_SMALL) . ''; - } - - // DISPLAY MOVE DOWN COMMAND only if it is not the bottom link. - if ($i < $numberoflinks) { - echo '' . Display :: return_icon('down.png', get_lang('Down'), array (), ICON_SIZE_SMALL) . '', "\n"; - } else { - echo Display :: return_icon('down_na.png', get_lang('Down'), array (), ICON_SIZE_SMALL) . '', "\n"; - }*/ - - if ($myrow['visibility'] == '1') { - echo '' . - Display :: return_icon('visible.png', get_lang('Hide'), array (), ICON_SIZE_SMALL) . ''; - } - if ($myrow['visibility'] == '0') { - echo ' ' . - Display :: return_icon('invisible.png', get_lang('Show'), array (), ICON_SIZE_SMALL) . ''; - } - echo ' ' . - Display :: return_icon('delete.png', get_lang('Delete'), array (), ICON_SIZE_SMALL) . ''; - - } else { - echo Display :: return_icon('edit_na.png', get_lang('EditionNotAvailableFromSession'), array (), ICON_SIZE_SMALL); //get_lang('EditionNotAvailableFromSession'); - } - } - echo '
'; - } + $result = Database :: query($sqlLinks); + $numberoflinks = Database :: num_rows($result); + if ($numberoflinks > 0) { + echo ''; + $i = 1; + while ($myrow = Database :: fetch_array($result)) { + + + // Validacion when belongs to a session. + $session_img = api_get_session_image( + $myrow['session_id'], + $_user['status'] + ); + + $css_class = $i % 2 == 0 ? $css_class = 'row_odd' : $css_class = 'row_even'; + + $link_validator = ''; + if (api_is_allowed_to_edit(null, true)) { + $link_validator = '' . Display::url( + Display::return_icon( + 'preview_view.png', + get_lang('CheckURL'), + array(), + 16 + ), + '#', + array( + 'onclick' => "check_url('" . $myrow['id'] . "', '" . addslashes( + $myrow['url'] + ) . "');" + ) + ); + $link_validator .= Display::span( + '', + array('id' => 'url_id_' . $myrow['id']) + ); + } + + if ($myrow['visibility'] == '1') { + echo ''; + echo ' + '; + echo ''; + $i++; + } + echo '
'; + echo ' + ' . get_lang( + 'Link' + ) . ''; + echo Security :: remove_XSS($myrow['title']); + echo ''; + echo $link_validator; + echo $session_img; + echo '
' . $myrow['description']; + } else { + if (api_is_allowed_to_edit(null, true)) { + echo '
'; + echo '"; + echo $link_validator; + echo $session_img, '
', $myrow['title']; + } + } + + echo '		'; + if (api_is_allowed_to_edit(null, true)) { + if ($session_id == $myrow['session_id']) { + echo '' . + Display :: return_icon( + 'edit.png', + get_lang('Modify'), + array(), + ICON_SIZE_SMALL + ) . ''; + + // DISPLAY MOVE UP COMMAND only if it is not the top link. + /* + if ($i != 1) { + echo '' . Display :: return_icon('up.png', get_lang('Up'), array (), ICON_SIZE_SMALL) . '', "\n"; + } else { + echo Display :: return_icon('up_na.png', get_lang('Up'), array (), ICON_SIZE_SMALL) . ''; + } + + // DISPLAY MOVE DOWN COMMAND only if it is not the bottom link. + if ($i < $numberoflinks) { + echo '' . Display :: return_icon('down.png', get_lang('Down'), array (), ICON_SIZE_SMALL) . '', "\n"; + } else { + echo Display :: return_icon('down_na.png', get_lang('Down'), array (), ICON_SIZE_SMALL) . '', "\n"; + }*/ + + if ($myrow['visibility'] == '1') { + echo '' . + Display :: return_icon( + 'visible.png', + get_lang('Hide'), + array(), + ICON_SIZE_SMALL + ) . ''; + } + if ($myrow['visibility'] == '0') { + echo ' ' . + Display :: return_icon( + 'invisible.png', + get_lang('Show'), + array(), + ICON_SIZE_SMALL + ) . ''; + } + echo ' ' . + Display :: return_icon( + 'delete.png', + get_lang('Delete'), + array(), + ICON_SIZE_SMALL + ) . ''; + + } else { + echo Display :: return_icon( + 'edit_na.png', + get_lang('EditionNotAvailableFromSession'), + array(), + ICON_SIZE_SMALL + ); //get_lang('EditionNotAvailableFromSession'); + } + } + echo '
'; + } } /** * Displays the edit, delete and move icons * @author Patrick Cool , Ghent University */ -function showcategoryadmintools($categoryid) { - - global $urlview, $aantalcategories, $catcounter, $token; - echo '' . Display :: return_icon('edit.png', get_lang('Modify'), array (), ICON_SIZE_SMALL) . ''; - - // DISPLAY MOVE UP COMMAND only if it is not the top link. - if ($catcounter != 1) { - echo '' . Display :: return_icon('up.png', get_lang('Up'), array (), ICON_SIZE_SMALL) . ''; - } else { - echo Display :: return_icon('up_na.png', get_lang('Up'), array (), ICON_SIZE_SMALL) . ''; - } - - // DISPLAY MOVE DOWN COMMAND only if it is not the bottom link. - if ($catcounter < $aantalcategories) { - echo ' - ' . Display :: return_icon('down.png', get_lang('Down'), array (), ICON_SIZE_SMALL) . ''; - } else { - echo Display :: return_icon('down_na.png', get_lang('Down'), array (), ICON_SIZE_SMALL) . ''; - } - echo '", Display :: return_icon('delete.png', get_lang('Delete'), array (), ICON_SIZE_SMALL) . ''; - $catcounter++; +function showcategoryadmintools($categoryid) +{ + + global $urlview, $aantalcategories, $catcounter, $token; + echo '' . Display :: return_icon( + 'edit.png', + get_lang('Modify'), + array(), + ICON_SIZE_SMALL + ) . ''; + + // DISPLAY MOVE UP COMMAND only if it is not the top link. + if ($catcounter != 1) { + echo '' . Display :: return_icon( + 'up.png', + get_lang('Up'), + array(), + ICON_SIZE_SMALL + ) . ''; + } else { + echo Display :: return_icon( + 'up_na.png', + get_lang('Up'), + array(), + ICON_SIZE_SMALL + ) . ''; + } + + // DISPLAY MOVE DOWN COMMAND only if it is not the bottom link. + if ($catcounter < $aantalcategories) { + echo ' + ' . Display :: return_icon( + 'down.png', + get_lang('Down'), + array(), + ICON_SIZE_SMALL + ) . ''; + } else { + echo Display :: return_icon( + 'down_na.png', + get_lang('Down'), + array(), + ICON_SIZE_SMALL + ) . ''; + } + echo '", Display :: return_icon( + 'delete.png', + get_lang('Delete'), + array(), + ICON_SIZE_SMALL + ) . ''; + $catcounter++; } /** * move a link or a linkcategory up or down * @author Patrick Cool , Ghent University */ -function movecatlink($catlinkid) { - global $catmove; - global $up; - global $down; - $tbl_link = Database :: get_course_table(TABLE_LINK); - $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); +function movecatlink($catlinkid) +{ + global $catmove; + global $up; + global $down; + $tbl_link = Database :: get_course_table(TABLE_LINK); + $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); $course_id = api_get_course_int_id(); - if (!empty ($down)) { - $thiscatlinkId = intval($down); - $sortDirection = 'DESC'; - } - if (!empty ($up)) { - $thiscatlinkId = intval($up); - $sortDirection = 'ASC'; - } - - // We check if it is a category we are moving or a link. If it is a category, a querystring catmove = true is present in the url. - if ($catmove == 'true') { - $movetable = $tbl_categories; - $catid = $catlinkid; - } else { - $movetable = $tbl_link; - // Getting the category of the link. - if (!empty ($thiscatlinkId)) { - $sql = "SELECT category_id FROM " . $movetable . " WHERE c_id = $course_id AND id='$thiscatlinkId'"; - $result = Database :: query($sql); - $catid = Database :: fetch_array($result); - } - } - - // This code is copied and modified from announcements.php. - if (!empty($sortDirection)) { - - if (!in_array(trim(strtoupper($sortDirection)), array ('ASC', 'DESC'))){ - $sortDirection = 'ASC'; - } - - if ($catmove == 'true') { - $sqlcatlinks = "SELECT id, display_order FROM " . $movetable . " WHERE c_id = $course_id ORDER BY display_order $sortDirection"; - } else { - $sqlcatlinks = "SELECT id, display_order FROM " . $movetable . " + if (!empty ($down)) { + $thiscatlinkId = intval($down); + $sortDirection = 'DESC'; + } + if (!empty ($up)) { + $thiscatlinkId = intval($up); + $sortDirection = 'ASC'; + } + + // We check if it is a category we are moving or a link. If it is a category, a querystring catmove = true is present in the url. + if ($catmove == 'true') { + $movetable = $tbl_categories; + $catid = $catlinkid; + } else { + $movetable = $tbl_link; + // Getting the category of the link. + if (!empty ($thiscatlinkId)) { + $sql = "SELECT category_id FROM " . $movetable . " WHERE c_id = $course_id AND id='$thiscatlinkId'"; + $result = Database :: query($sql); + $catid = Database :: fetch_array($result); + } + } + + // This code is copied and modified from announcements.php. + if (!empty($sortDirection)) { + + if (!in_array(trim(strtoupper($sortDirection)), array('ASC', 'DESC'))) { + $sortDirection = 'ASC'; + } + + if ($catmove == 'true') { + $sqlcatlinks = "SELECT id, display_order FROM " . $movetable . " WHERE c_id = $course_id ORDER BY display_order $sortDirection"; + } else { + $sqlcatlinks = "SELECT id, display_order FROM " . $movetable . " WHERE c_id = $course_id AND category_id='" . $catid[0] . "' ORDER BY display_order $sortDirection"; - } - $linkresult = Database :: query($sqlcatlinks); - while ($sortrow = Database :: fetch_array($linkresult)) { - // STEP 2 : FOUND THE NEXT ANNOUNCEMENT ID AND ORDER, COMMIT SWAP - // This part seems unlogic, but it isn't . We first look for the current link with the querystring ID - // and we know the next iteration of the while loop is the next one. These should be swapped. - if (isset ($thislinkFound) && $thislinkFound) { - $nextlinkId = $sortrow['id']; - $nextlinkOrdre = $sortrow['display_order']; - - Database :: query("UPDATE " . $movetable . " + } + $linkresult = Database :: query($sqlcatlinks); + while ($sortrow = Database :: fetch_array($linkresult)) { + // STEP 2 : FOUND THE NEXT ANNOUNCEMENT ID AND ORDER, COMMIT SWAP + // This part seems unlogic, but it isn't . We first look for the current link with the querystring ID + // and we know the next iteration of the while loop is the next one. These should be swapped. + if (isset ($thislinkFound) && $thislinkFound) { + $nextlinkId = $sortrow['id']; + $nextlinkOrdre = $sortrow['display_order']; + + Database :: query( + "UPDATE " . $movetable . " SET display_order = '$nextlinkOrdre' - WHERE c_id = $course_id AND id = '$thiscatlinkId'"); + WHERE c_id = $course_id AND id = '$thiscatlinkId'" + ); - Database :: query("UPDATE " . $movetable . " + Database :: query( + "UPDATE " . $movetable . " SET display_order = '$thislinkOrdre' - WHERE c_id = $course_id AND id = '$nextlinkId'"); - - break; - } - if ($sortrow['id'] == $thiscatlinkId) { - $thislinkOrdre = $sortrow['display_order']; - $thislinkFound = true; - } - } - } - - Display :: display_confirmation_message(get_lang('LinkMoved')); + WHERE c_id = $course_id AND id = '$nextlinkId'" + ); + + break; + } + if ($sortrow['id'] == $thiscatlinkId) { + $thislinkOrdre = $sortrow['display_order']; + $thislinkFound = true; + } + } + } + + Display :: display_confirmation_message(get_lang('LinkMoved')); } /** * CSV file import functions * @author René Haentjens , Ghent University */ -function get_cat($catname) { - // Get category id (existing or make new). - $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); +function get_cat($catname) +{ + // Get category id (existing or make new). + $tbl_categories = Database :: get_course_table(TABLE_LINK_CATEGORY); $course_id = api_get_course_int_id(); - $result = Database :: query("SELECT id FROM " . $tbl_categories . " WHERE c_id = $course_id AND category_title='" . Database::escape_string($catname) . "'"); - if (Database :: num_rows($result) >= 1 && ($row = Database :: fetch_array($result))) { - return $row['id']; // Several categories with same name: take the first. - } + $result = Database :: query( + "SELECT id FROM " . $tbl_categories . " WHERE c_id = $course_id AND category_title='" . Database::escape_string( + $catname + ) . "'" + ); + if (Database :: num_rows($result) >= 1 && ($row = Database :: fetch_array( + $result + )) + ) { + return $row['id']; // Several categories with same name: take the first. + } - $result = Database :: query("SELECT MAX(display_order) FROM " . $tbl_categories." WHERE c_id = $course_id "); - list ($max_order) = Database :: fetch_row($result); - Database :: query("INSERT INTO " . $tbl_categories . " (c_id, category_title, description, display_order) - VALUES (".$course_id.", '" . Database::escape_string($catname) . "','','" . ($max_order +1) . "')"); - return Database :: insert_id(); + $result = Database :: query( + "SELECT MAX(display_order) FROM " . $tbl_categories . " WHERE c_id = $course_id " + ); + list ($max_order) = Database :: fetch_row($result); + Database :: query( + "INSERT INTO " . $tbl_categories . " (c_id, category_title, description, display_order) + VALUES (" . $course_id . ", '" . Database::escape_string( + $catname + ) . "','','" . ($max_order + 1) . "')" + ); + return Database :: insert_id(); } /** * CSV file import functions * @author René Haentjens , Ghent University */ -function put_link($url, $cat, $title, $description, $on_homepage, $hidden) { - $tbl_link = Database :: get_course_table(TABLE_LINK); +function put_link($url, $cat, $title, $description, $on_homepage, $hidden) +{ + $tbl_link = Database :: get_course_table(TABLE_LINK); $course_id = api_get_course_int_id(); - $urleq = "url='" . Database :: escape_string($url) . "'"; - $cateq = "category_id=" . intval($cat); - - $result = Database :: query("SELECT id FROM $tbl_link WHERE c_id = $course_id AND " . $urleq . ' AND ' . $cateq); - - if (Database :: num_rows($result) >= 1 && ($row = Database :: fetch_array($result))) { - Database :: query("UPDATE $tbl_link set title='" . Database :: escape_string($title) . "', description='" . Database :: escape_string($description) . "' - WHERE c_id = $course_id AND id='" . Database :: escape_string($row['id']) . "'"); - - $ipu = 'LinkUpdated'; - $rv = 1; // 1 = upd - } else { - // Add new link - $result = Database :: query("SELECT MAX(display_order) FROM $tbl_link WHERE c_id = $course_id AND category_id='" . intval($cat) . "'"); - list ($max_order) = Database :: fetch_row($result); - - Database :: query("INSERT INTO $tbl_link (c_id, url, title, description, category_id, display_order, on_homepage) - VALUES (".api_get_course_int_id().", '" . Database :: escape_string($url) . "','" . Database :: escape_string($title) . "','" . Database :: escape_string($description) . "','" . intval($cat) . "','" . (intval($max_order) + 1) . "','" . intval($on_homepage) . "')"); + $urleq = "url='" . Database :: escape_string($url) . "'"; + $cateq = "category_id=" . intval($cat); - $id = Database :: insert_id(); - $ipu = 'LinkAdded'; - $rv = 2; // 2 = new - } - global $_course, $nameTools, $_user; - api_item_property_update($_course, TOOL_LINK, $id, $ipu, $_user['user_id']); + $result = Database :: query( + "SELECT id FROM $tbl_link WHERE c_id = $course_id AND " . $urleq . ' AND ' . $cateq + ); - if ($hidden && $ipu == 'LinkAdded') { - api_item_property_update($_course, TOOL_LINK, $id, 'invisible', $_user['user_id']); - } - return $rv; + if (Database :: num_rows($result) >= 1 && ($row = Database :: fetch_array( + $result + )) + ) { + Database :: query( + "UPDATE $tbl_link set title='" . Database :: escape_string( + $title + ) . "', description='" . Database :: escape_string($description) . "' + WHERE c_id = $course_id AND id='" . Database :: escape_string( + $row['id'] + ) . "'" + ); + + $ipu = 'LinkUpdated'; + $rv = 1; // 1 = upd + } else { + // Add new link + $result = Database :: query( + "SELECT MAX(display_order) FROM $tbl_link WHERE c_id = $course_id AND category_id='" . intval( + $cat + ) . "'" + ); + list ($max_order) = Database :: fetch_row($result); + + Database :: query( + "INSERT INTO $tbl_link (c_id, url, title, description, category_id, display_order, on_homepage) + VALUES (" . api_get_course_int_id( + ) . ", '" . Database :: escape_string( + $url + ) . "','" . Database :: escape_string( + $title + ) . "','" . Database :: escape_string( + $description + ) . "','" . intval($cat) . "','" . (intval( + $max_order + ) + 1) . "','" . intval($on_homepage) . "')" + ); + + $id = Database :: insert_id(); + $ipu = 'LinkAdded'; + $rv = 2; // 2 = new + } + global $_course, $nameTools, $_user; + api_item_property_update($_course, TOOL_LINK, $id, $ipu, $_user['user_id']); + + if ($hidden && $ipu == 'LinkAdded') { + api_item_property_update( + $_course, + TOOL_LINK, + $id, + 'invisible', + $_user['user_id'] + ); + } + return $rv; } /** * CSV file import functions * @author René Haentjens , Ghent University */ -function import_link($linkdata) { - // url, category_id, title, description, ... - - // Field names used in the uploaded file - $known_fields = array ( - 'url', - 'category', - 'title', - 'description', - 'on_homepage', - 'hidden' - ); - $hide_fields = array ( - 'kw', - 'kwd', - 'kwds', - 'keyword', - 'keywords' - ); - - // All other fields are added to description, as "name:value". - - // Only one hide_field is assumed to be present, <> is removed from value. - - if (!($url = trim($linkdata['url'])) || !($title = trim($linkdata['title']))) { - return 0; // 0 = fail - } - - $cat = ($catname = trim($linkdata['category'])) ? get_cat($catname) : 0; - - $regs = array (); // Will be passed to ereg() - foreach ($linkdata as $key => $value) - if (!in_array($key, $known_fields)) - if (in_array($key, $hide_fields) && ereg('^]*)>?$', $value, $regs)) // possibly in <...> - if (($kwlist = trim($regs[1])) != '') - $kw = ''; - else - $kw = ''; - // i.e. assume only one of the $hide_fields will be present - // and if found, hide the value as expando property of an tag - elseif (trim($value)) { - $d .= ', ' . $key . ':' . $value; - } - if ($d) { - $d = substr($d, 2) . ' - '; - } - - return put_link($url, $cat, $title, $kw . ereg_replace('\[((/?(b|big|i|small|sub|sup|u))|br/)\]', '<\\1>', htmlspecialchars($d . $linkdata['description'])) . ($kw ? '' : ''), $linkdata['on_homepage'] ? '1' : '0', $linkdata['hidden'] ? '1' : '0'); - // i.e. allow some BBcode tags, e.g. [b]...[/b] +function import_link($linkdata) +{ + // url, category_id, title, description, ... + + // Field names used in the uploaded file + $known_fields = array( + 'url', + 'category', + 'title', + 'description', + 'on_homepage', + 'hidden' + ); + $hide_fields = array( + 'kw', + 'kwd', + 'kwds', + 'keyword', + 'keywords' + ); + + // All other fields are added to description, as "name:value". + + // Only one hide_field is assumed to be present, <> is removed from value. + + if (!($url = trim($linkdata['url'])) || !($title = trim( + $linkdata['title'] + )) + ) { + return 0; // 0 = fail + } + + $cat = ($catname = trim($linkdata['category'])) ? get_cat($catname) : 0; + + $regs = array(); // Will be passed to ereg() + foreach ($linkdata as $key => $value) { + if (!in_array($key, $known_fields)) { + if (in_array($key, $hide_fields) && ereg( + '^]*)>?$', + $value, + $regs + ) + ) // possibly in <...> + { + if (($kwlist = trim($regs[1])) != '') { + $kw = ''; + } else { + $kw = ''; + } + } // i.e. assume only one of the $hide_fields will be present + // and if found, hide the value as expando property of an tag + elseif (trim($value)) { + $d .= ', ' . $key . ':' . $value; + } + } + } + if ($d) { + $d = substr($d, 2) . ' - '; + } + + return put_link( + $url, + $cat, + $title, + $kw . ereg_replace( + '\[((/?(b|big|i|small|sub|sup|u))|br/)\]', + '<\\1>', + htmlspecialchars($d . $linkdata['description']) + ) . ($kw ? '' : ''), + $linkdata['on_homepage'] ? '1' : '0', + $linkdata['hidden'] ? '1' : '0' + ); + // i.e. allow some BBcode tags, e.g. [b]...[/b] } /** @@ -986,55 +1388,73 @@ function import_link($linkdata) { function import_csvfile() { - global $catlinkstatus; // Feedback message to user. - - if (is_uploaded_file($filespec = $_FILES['import_file']['tmp_name']) && filesize($filespec) && ($myFile = @ fopen($filespec, 'r'))) { - // read first line of file (column names) and find ',' or ';' - $listsep = strpos($colnames = trim(fgets($myFile)), ',') !== false ? ',' : (strpos($colnames, ';') !== false ? ';' : ''); - - if ($listsep) { - $columns = array_map('strtolower', explode($listsep, $colnames)); - - if (in_array('url', $columns) && in_array('title', $columns)) { - $stats = array ( - 0, - 0, - 0 - ); // fails, updates, inserts - - // Modified by Ivan Tcholakov, 01-FEB-2010. - //while (($data = fgetcsv($myFile, 32768, $listsep))) { - while (($data = api_fgetcsv($myFile, null, $listsep))) { - // - foreach ($data as $i => & $text) { - $linkdata[$columns[$i]] = $text; - } - - $stats[import_link($linkdata)]++; - unset ($linkdata); - } - - $catlinkstatus = ''; - - if ($stats[0]) { - $catlinkstatus .= $stats[0] . ' ' . get_lang('CsvLinesFailed'); - } - if ($stats[1]) { - $catlinkstatus .= $stats[1] . ' ' . get_lang('CsvLinesOld'); - } - if ($stats[2]) { - $catlinkstatus .= $stats[2] . ' ' . get_lang('CsvLinesNew'); - } - } else { - $catlinkstatus = get_lang('CsvFileNoURL') . ($colnames ? get_lang('CsvFileLine1') . htmlspecialchars(substr($colnames, 0, 200)) . '...' : ''); - } - } else { - $catlinkstatus = get_lang('CsvFileNoSeps') . ($colnames ? get_lang('CsvFileLine1') . htmlspecialchars(substr($colnames, 0, 200)) . '...' : ''); - } - fclose($myFile); - } else { - $catlinkstatus = get_lang('CsvFileNotFound'); - } + global $catlinkstatus; // Feedback message to user. + + if (is_uploaded_file( + $filespec = $_FILES['import_file']['tmp_name'] + ) && filesize($filespec) && ($myFile = @ fopen($filespec, 'r')) + ) { + // read first line of file (column names) and find ',' or ';' + $listsep = strpos( + $colnames = trim(fgets($myFile)), + ',' + ) !== false ? ',' : (strpos($colnames, ';') !== false ? ';' : ''); + + if ($listsep) { + $columns = array_map('strtolower', explode($listsep, $colnames)); + + if (in_array('url', $columns) && in_array('title', $columns)) { + $stats = array( + 0, + 0, + 0 + ); // fails, updates, inserts + + // Modified by Ivan Tcholakov, 01-FEB-2010. + //while (($data = fgetcsv($myFile, 32768, $listsep))) { + while (($data = api_fgetcsv($myFile, null, $listsep))) { + // + foreach ($data as $i => & $text) { + $linkdata[$columns[$i]] = $text; + } + + $stats[import_link($linkdata)]++; + unset ($linkdata); + } + + $catlinkstatus = ''; + + if ($stats[0]) { + $catlinkstatus .= $stats[0] . ' ' . get_lang( + 'CsvLinesFailed' + ); + } + if ($stats[1]) { + $catlinkstatus .= $stats[1] . ' ' . get_lang('CsvLinesOld'); + } + if ($stats[2]) { + $catlinkstatus .= $stats[2] . ' ' . get_lang('CsvLinesNew'); + } + } else { + $catlinkstatus = get_lang( + 'CsvFileNoURL' + ) . ($colnames ? get_lang( + 'CsvFileLine1' + ) . htmlspecialchars( + substr($colnames, 0, 200) + ) . '...' : ''); + } + } else { + $catlinkstatus = get_lang('CsvFileNoSeps') . ($colnames ? get_lang( + 'CsvFileLine1' + ) . htmlspecialchars( + substr($colnames, 0, 200) + ) . '...' : ''); + } + fclose($myFile); + } else { + $catlinkstatus = get_lang('CsvFileNotFound'); + } } /** @@ -1044,7 +1464,7 @@ function import_csvfile() */ function isVimeoLink($url) { - $isLink = strrpos($url, "vimeo.com"); + $isLink = strrpos($url, "vimeo.com"); return $isLink; } @@ -1072,18 +1492,18 @@ function getVimeoLinkId($url) */ function is_youtube_link($url) { - $is_youtube_link = strrpos($url, "youtube") || strrpos($url, "youtu.be"); + $is_youtube_link = strrpos($url, "youtube") || strrpos($url, "youtu.be"); return $is_youtube_link; } function get_youtube_video_id($url) { // This is the length of YouTube's video IDs - $len = 11; + $len = 11; - // The ID string starts after "v=", which is usually right after - // "youtube.com/watch?" in the URL - $pos = strpos($url, "v="); + // The ID string starts after "v=", which is usually right after + // "youtube.com/watch?" in the URL + $pos = strpos($url, "v="); $id = '';