From 24509a04882b9ade6bdb662644ebab97b6cbc7cd Mon Sep 17 00:00:00 2001 From: Roland Gruber Date: Fri, 2 May 2003 11:49:40 +0000 Subject: [PATCH] removed old functions --- lam/lib/functions.js | 536 ++----------------------------------------- 1 file changed, 17 insertions(+), 519 deletions(-) diff --git a/lam/lib/functions.js b/lam/lib/functions.js index 8a801b48..4ed32c5b 100644 --- a/lam/lib/functions.js +++ b/lam/lib/functions.js @@ -1,527 +1,25 @@ -/* $Id$ */ +/* +$Id$ + This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam) + Copyright (C) 2003 Roland Gruber -/** - * Displays an confirmation box beforme to submit a "DROP/DELETE/ALTER" query. - * This function is called while clicking links - * - * @param object the link - * @param object the sql query to submit - * - * @return boolean whether to run the query or not - */ -function confirmLink(theLink, theSqlQuery) -{ - // Confirmation is not required in the configuration file - // or browser is Opera (crappy js implementation) - if (confirmMsg == '' || typeof(window.opera) != 'undefined') { - return true; - } + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. - var is_confirmed = confirm(confirmMsg + ' :\n' + theSqlQuery); - if (is_confirmed) { - theLink.href += '&is_js_confirmed=1'; - } + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. - return is_confirmed; -} // end of the 'confirmLink()' function + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ -/** - * Displays an error message if a "DROP DATABASE" statement is submitted - * while it isn't allowed, else confirms a "DROP/DELETE/ALTER" query before - * sumitting it if required. - * This function is called by the 'checkSqlQuery()' js function. - * - * @param object the form - * @param object the sql query textarea - * - * @return boolean whether to run the query or not - * - * @see checkSqlQuery() - */ -function confirmQuery(theForm1, sqlQuery1) -{ - // Confirmation is not required in the configuration file - if (confirmMsg == '') { - return true; - } - - // The replace function (js1.2) isn't supported - else if (typeof(sqlQuery1.value.replace) == 'undefined') { - return true; - } - - // js1.2+ -> validation with regular expressions - else { - // "DROP DATABASE" statement isn't allowed - if (noDropDbMsg != '') { - var drop_re = new RegExp('DROP\\s+(IF EXISTS\\s+)?DATABASE\\s', 'i'); - if (drop_re.test(sqlQuery1.value)) { - alert(noDropDbMsg); - theForm1.reset(); - sqlQuery1.focus(); - return false; - } // end if - } // end if - - // Confirms a "DROP/DELETE/ALTER" statement - // - // TODO: find a way (if possible) to use the parser-analyser - // for this kind of verification - // For now, I just added a ^ to check for the statement at - // beginning of expression - - //var do_confirm_re_0 = new RegExp('DROP\\s+(IF EXISTS\\s+)?(TABLE|DATABASE)\\s', 'i'); - //var do_confirm_re_1 = new RegExp('ALTER\\s+TABLE\\s+((`[^`]+`)|([A-Za-z0-9_$]+))\\s+DROP\\s', 'i'); - //var do_confirm_re_2 = new RegExp('DELETE\\s+FROM\\s', 'i'); - var do_confirm_re_0 = new RegExp('^DROP\\s+(IF EXISTS\\s+)?(TABLE|DATABASE)\\s', 'i'); - var do_confirm_re_1 = new RegExp('^ALTER\\s+TABLE\\s+((`[^`]+`)|([A-Za-z0-9_$]+))\\s+DROP\\s', 'i'); - var do_confirm_re_2 = new RegExp('^DELETE\\s+FROM\\s', 'i'); - if (do_confirm_re_0.test(sqlQuery1.value) - || do_confirm_re_1.test(sqlQuery1.value) - || do_confirm_re_2.test(sqlQuery1.value)) { - var message = (sqlQuery1.value.length > 100) - ? sqlQuery1.value.substr(0, 100) + '\n ...' - : sqlQuery1.value; - var is_confirmed = confirm(confirmMsg + ' :\n' + message); - // drop/delete/alter statement is confirmed -> update the - // "is_js_confirmed" form field so the confirm test won't be - // run on the server side and allows to submit the form - if (is_confirmed) { - theForm1.elements['is_js_confirmed'].value = 1; - return true; - } - // "DROP/DELETE/ALTER" statement is rejected -> do not submit - // the form - else { - window.focus(); - sqlQuery1.focus(); - return false; - } // end if (handle confirm box result) - } // end if (display confirm box) - } // end confirmation stuff - - return true; -} // end of the 'confirmQuery()' function - - -/** - * Displays an error message if the user submitted the sql query form with no - * sql query, else checks for "DROP/DELETE/ALTER" statements - * - * @param object the form - * - * @return boolean always false - * - * @see confirmQuery() - */ -function checkSqlQuery(theForm) -{ - var sqlQuery = theForm.elements['sql_query']; - var isEmpty = 1; - - // The replace function (js1.2) isn't supported -> basic tests - if (typeof(sqlQuery.value.replace) == 'undefined') { - isEmpty = (sqlQuery.value == '') ? 1 : 0; - if (isEmpty && typeof(theForm.elements['sql_file']) != 'undefined') { - isEmpty = (theForm.elements['sql_file'].value == '') ? 1 : 0; - } - if (isEmpty && typeof(theForm.elements['sql_localfile']) != 'undefined') { - isEmpty = (theForm.elements['sql_localfile'].value == '') ? 1 : 0; - } - if (isEmpty && typeof(theForm.elements['id_bookmark']) != 'undefined') { - isEmpty = (theForm.elements['id_bookmark'].value == null || theForm.elements['id_bookmark'].value == ''); - } - } - // js1.2+ -> validation with regular expressions - else { - var space_re = new RegExp('\\s+'); - isEmpty = (sqlQuery.value.replace(space_re, '') == '') ? 1 : 0; - // Checks for "DROP/DELETE/ALTER" statements - if (!isEmpty && !confirmQuery(theForm, sqlQuery)) { - return false; - } - if (isEmpty && typeof(theForm.elements['sql_file']) != 'undefined') { - isEmpty = (theForm.elements['sql_file'].value.replace(space_re, '') == '') ? 1 : 0; - } - if (isEmpty && typeof(theForm.elements['sql_localfile']) != 'undefined') { - isEmpty = (theForm.elements['sql_localfile'].value.replace(space_re, '') == '') ? 1 : 0; - } - if (isEmpty && typeof(theForm.elements['id_bookmark']) != 'undefined') { - isEmpty = (theForm.elements['id_bookmark'].value == null || theForm.elements['id_bookmark'].value == ''); - isEmpty = (theForm.elements['id_bookmark'].selectedIndex == 0); - } - if (isEmpty) { - theForm.reset(); - } - } - - if (isEmpty) { - sqlQuery.select(); - alert(errorMsg0); - sqlQuery.focus(); - return false; - } - - return true; -} // end of the 'checkSqlQuery()' function - - -/** - * Displays an error message if an element of a form hasn't been completed and - * should be - * - * @param object the form - * @param string the name of the form field to put the focus on - * - * @return boolean whether the form field is empty or not - */ -function emptyFormElements(theForm, theFieldName) -{ - var isEmpty = 1; - var theField = theForm.elements[theFieldName]; - // Whether the replace function (js1.2) is supported or not - var isRegExp = (typeof(theField.value.replace) != 'undefined'); - - if (!isRegExp) { - isEmpty = (theField.value == '') ? 1 : 0; - } else { - var space_re = new RegExp('\\s+'); - isEmpty = (theField.value.replace(space_re, '') == '') ? 1 : 0; - } - if (isEmpty) { - theForm.reset(); - theField.select(); - alert(errorMsg0); - theField.focus(); - return false; - } - - return true; -} // end of the 'emptyFormElements()' function - - -/** - * Ensures a value submitted in a form is numeric and is in a range - * - * @param object the form - * @param string the name of the form field to check - * @param integer the minimum authorized value - * @param integer the maximum authorized value - * - * @return boolean whether a valid number has been submitted or not - */ -function checkFormElementInRange(theForm, theFieldName, min, max) -{ - var theField = theForm.elements[theFieldName]; - var val = parseInt(theField.value); - - if (typeof(min) == 'undefined') { - min = 0; - } - if (typeof(max) == 'undefined') { - max = Number.MAX_VALUE; - } - - // It's not a number - if (isNaN(val)) { - theField.select(); - alert(errorMsg1); - theField.focus(); - return false; - } - // It's a number but it is not between min and max - else if (val < min || val > max) { - theField.select(); - alert(val + errorMsg2); - theField.focus(); - return false; - } - // It's a valid number - else { - theField.value = val; - } - - return true; -} // end of the 'checkFormElementInRange()' function - - -/** - * Ensures the choice between 'transmit', 'zipped', 'gzipped' and 'bzipped' - * checkboxes is consistant - * - * @param object the form - * @param string a code for the action that causes this function to be run - * - * @return boolean always true - */ -function checkTransmitDump(theForm, theAction) -{ - var formElts = theForm.elements; - - // 'zipped' option has been checked - if (theAction == 'zip' && formElts['zip'].checked) { - if (!formElts['asfile'].checked) { - theForm.elements['asfile'].checked = true; - } - if (typeof(formElts['gzip']) != 'undefined' && formElts['gzip'].checked) { - theForm.elements['gzip'].checked = false; - } - if (typeof(formElts['bzip']) != 'undefined' && formElts['bzip'].checked) { - theForm.elements['bzip'].checked = false; - } - } - // 'gzipped' option has been checked - else if (theAction == 'gzip' && formElts['gzip'].checked) { - if (!formElts['asfile'].checked) { - theForm.elements['asfile'].checked = true; - } - if (typeof(formElts['zip']) != 'undefined' && formElts['zip'].checked) { - theForm.elements['zip'].checked = false; - } - if (typeof(formElts['bzip']) != 'undefined' && formElts['bzip'].checked) { - theForm.elements['bzip'].checked = false; - } - } - // 'bzipped' option has been checked - else if (theAction == 'bzip' && formElts['bzip'].checked) { - if (!formElts['asfile'].checked) { - theForm.elements['asfile'].checked = true; - } - if (typeof(formElts['zip']) != 'undefined' && formElts['zip'].checked) { - theForm.elements['zip'].checked = false; - } - if (typeof(formElts['gzip']) != 'undefined' && formElts['gzip'].checked) { - theForm.elements['gzip'].checked = false; - } - } - // 'transmit' option has been unchecked - else if (theAction == 'transmit' && !formElts['asfile'].checked) { - if (typeof(formElts['zip']) != 'undefined' && formElts['zip'].checked) { - theForm.elements['zip'].checked = false; - } - if ((typeof(formElts['gzip']) != 'undefined' && formElts['gzip'].checked)) { - theForm.elements['gzip'].checked = false; - } - if ((typeof(formElts['bzip']) != 'undefined' && formElts['bzip'].checked)) { - theForm.elements['bzip'].checked = false; - } - } - - return true; -} // end of the 'checkTransmitDump()' function - - -/** - * This array is used to remember mark status of rows in browse mode - */ -var marked_row = new Array; - - -/** - * Sets/unsets the pointer and marker in browse mode - * - * @param object the table row - * @param interger the row number - * @param string the action calling this script (over, out or click) - * @param string the default background color - * @param string the color to use for mouseover - * @param string the color to use for marking a row - * - * @return boolean whether pointer is set or not - */ -function setPointer(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor) -{ - var theCells = null; - - - - // 1. Pointer and mark feature are disabled or the browser can't get the - // row -> exits - if ((thePointerColor == '' && theMarkColor == '') - || typeof(theRow.style) == 'undefined') { - return false; - } - - // 2. Gets the current row and exits if the browser can't get it - if (typeof(document.getElementsByTagName) != 'undefined') { - theCells = theRow.getElementsByTagName('td'); - } - else if (typeof(theRow.cells) != 'undefined') { - theCells = theRow.cells; - } - else { - return false; - } - - // 3. Gets the current color... - var rowCellsCnt = theCells.length; - var domDetect = null; - var currentColor = null; - var newColor = null; - // 3.1 ... with DOM compatible browsers except Opera that does not return - // valid values with "getAttribute" - if (typeof(window.opera) == 'undefined' - && typeof(theCells[0].getAttribute) != 'undefined') { - currentColor = theCells[0].getAttribute('bgcolor'); - domDetect = true; - } - // 3.2 ... with other browsers - else { - currentColor = theCells[0].style.backgroundColor; - domDetect = false; - } // end 3 - - // 4. Defines the new color - // 4.1 Current color is the default one - if (currentColor == '' - || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) { - if (theAction == 'over' && thePointerColor != '') { - newColor = thePointerColor; - } - else if (theAction == 'click' && theMarkColor != '') { - newColor = theMarkColor; - marked_row[theRowNum] = true; - } - } - // 4.1.2 Current color is the pointer one - else if (currentColor.toLowerCase() == thePointerColor.toLowerCase() - && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) { - if (theAction == 'out') { - newColor = theDefaultColor; - } - else if (theAction == 'click' && theMarkColor != '') { - newColor = theMarkColor; - marked_row[theRowNum] = true; - } - } - // 4.1.3 Current color is the marker one - else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) { - if (theAction == 'click') { - newColor = (thePointerColor != '') - ? thePointerColor - : theDefaultColor; - marked_row[theRowNum] = (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum]) - ? true - : null; - } - } // end 4 - - // 5. Sets the new color... - if (newColor) { - var c = null; - // 5.1 ... with DOM compatible browsers except Opera - if (domDetect) { - for (c = 0; c < rowCellsCnt; c++) { - theCells[c].setAttribute('bgcolor', newColor, 0); - } // end for - } - // 5.2 ... with other browsers - else { - for (c = 0; c < rowCellsCnt; c++) { - theCells[c].style.backgroundColor = newColor; - } - } - } // end 5 - - return true; -} // end of the 'setPointer()' function - - -/** - * Checks/unchecks all tables - * - * @param string the form name - * @param boolean whether to check or to uncheck the element - * - * @return boolean always true - */ -function setCheckboxes(the_form, do_check) -{ - var elts = (typeof(document.forms[the_form].elements['selected_db[]']) != 'undefined') - ? document.forms[the_form].elements['selected_db[]'] - : (typeof(document.forms[the_form].elements['selected_tbl[]']) != 'undefined') - ? document.forms[the_form].elements['selected_tbl[]'] - : document.forms[the_form].elements['selected_fld[]']; - var elts_cnt = (typeof(elts.length) != 'undefined') - ? elts.length - : 0; - - if (elts_cnt) { - for (var i = 0; i < elts_cnt; i++) { - elts[i].checked = do_check; - } // end for - } else { - elts.checked = do_check; - } // end if... else - - return true; -} // end of the 'setCheckboxes()' function - - -/** - * Checks/unchecks all options of a