From 5eaa5fad56c89bf5193be329a0cc3344e96db1a1 Mon Sep 17 00:00:00 2001 From: Gerald Raab Date: Fri, 8 Jun 2007 11:37:24 +0000 Subject: [PATCH] --- include/erhalter.class.php | 247 +++++++++++++++++++ include/js/datecheck.js | 74 ++++++ include/js/mailcheck.js | 18 ++ include/js/sorttable.js | 493 +++++++++++++++++++++++++++++++++++++ 4 files changed, 832 insertions(+) create mode 100644 include/erhalter.class.php create mode 100644 include/js/datecheck.js create mode 100644 include/js/mailcheck.js create mode 100644 include/js/sorttable.js diff --git a/include/erhalter.class.php b/include/erhalter.class.php new file mode 100644 index 000000000..8919a2db9 --- /dev/null +++ b/include/erhalter.class.php @@ -0,0 +1,247 @@ +, + * Andreas Oesterreicher and + * Rudolf Hangl . + */ + +class erhalter +{ + var $conn; // resource DB-Handle + var $new; // boolean + var $errormsg; // string + var $result = array(); // erhalter Objekt + + var $erhalter_kz; // integer + var $kurzbz; // varchar(5) + var $bezeichnung; // varchar(255) + var $dvr; // varchar(8) + var $logo; // ctext + var $zvr; // char(16) + + + // ************************************************************** + // * Konstruktor + // * @param conn Connection zur Datenbank + // * + // ************************************************************** + function erhalter($conn, $erhalter_kz=null, $unicode=false) + { + $this->conn = $conn; + + if($unicode) + $qry = "SET CLIENT_ENCODING TO 'UNICODE';"; + else + $qry = "SET CLIENT_ENCODING TO 'LATIN9';"; + + if(!pg_query($conn,$qry)) + { + $this->errormsg = "Encoding konnte nicht gesetzt werden"; + return false; + } + + if($erhalter_kz != null) + $this->load($erhalter_kz); + } + + // ***************************************************** + // * Laedt einen Erhalter + // * @param stg_id ID des Studienganges der zu laden ist + // * @return true wenn ok, false im Fehlerfall + // ***************************************************** + function load($erhalter_kz) + { + if(!is_numeric($erhalter_kz)) + { + $this->errormsg = 'Erhalter_kz muss eine gueltige Zahl sein'; + return false; + } + + $qry = "SELECT * FROM public.tbl_erhalter WHERE erhalter_kz='$erhalter_kz'"; + + if($res = pg_query($this->conn, $qry)) + { + if($row = pg_fetch_object($res)) + { + $this->erhalter_kz=$row->erhalter_kz; + $this->kurzbz=$row->kurzbz; + $this->bezeichnung=$row->bezeichnung; + $this->dvr=$row->dvr; + $this->logo=$row->logo; + $this->zvr=$row->zvr; + } + } + else + { + $this->errormsg = 'Datensatz konnte nicht geladen werden'; + return false; + } + + return true; + } + + // ******************************************* + // * Liefert alle Erhalter + // * @return true wenn ok, false im Fehlerfall + // ******************************************* + function getAll($order=null) + { + $qry = "SELECT * FROM public.tbl_erhalter"; + + if($order!=null) + $qry .=" ORDER BY $order"; + + if(!$res = pg_query($this->conn, $qry)) + { + $this->errormsg = 'Datensatz konnte nicht geladen werden'; + return false; + } + + while($row = pg_fetch_object($res)) + { + $stg_obj = new erhalter($this->conn); + + $stg_obj->erhalter_kz=$row->erhalter_kz; + $stg_obj->kurzbz=$row->kurzbz; + $stg_obj->bezeichnung=$row->bezeichnung; + $stg_obj->dvr=$row->dvr; + $stg_obj->logo=$row->logo; + $stg_obj->zvr=$row->zvr; + + $this->result[] = $stg_obj; + } + //return $this->result; + return true; + } + + /** + * Loescht einen Erhalter + * @param $stg_id ID des zu loeschenden Studienganges + * @return true wenn ok, false im Fehlerfall + */ + function delete($stg_id) + { + $this->errormsg = 'Noch nicht implementiert'; + return false; + } + function addslashes($var) + { + return ($var!=''?"'".addslashes($var)."'":'null'); + } + /** + * Prueft die Gueltigkeit der Variablen + * @return true wenn ok, false im Fehlerfall + */ + function checkvars() + { + $this->bezeichnung = str_replace("'",'´',$this->bezeichnung); + $this->kurzbz = str_replace("'",'´',$this->kurzbz); + + //Laenge Pruefen + if(strlen($this->bezeichnung)>255) + { + $this->errormsg = "Bezeichnung darf nicht laenger als 255 Zeichen sein bei $this->ext_id - $this->bezeichnung"; + return false; + } + if(strlen($this->kurzbz)>5) + { + $this->errormsg = "Kurzbez darf nicht laenger als 5 Zeichen sein bei $this->ext_id - $this->kurzbz"; + return false; + } + $this->errormsg = ''; + return true; + } + /** + * Speichert den aktuellen Datensatz + * @return true wenn ok, false im Fehlerfall + */ + function save() + { + //Gueltigkeit der Variablen pruefen + if(!$this->checkvars()) + { + return false; + } + + if($this->new) + { + //Pruefen ob erhalter_kz gueltig ist + if(!is_numeric($this->erhalter_kz)) + { + $this->errormsg = 'erhalter_kz ungueltig! ('.$this->erhalter_kz.')'; + return false; + } + //Neuen Datensatz anlegen + $qry = 'INSERT INTO public.tbl_erhalter (erhalter_kz, kurzbz, bezeichnung, dvr, logo, zvr) VALUES ('. + $this->addslashes($this->erhalter_kz).', '. + $this->addslashes($this->kurzbz).', '. + $this->addslashes($this->bezeichnung).', '. + $this->addslashes($this->dvr).', '. + $this->addslashes($this->logo).', '. + $this->addslashes($this->zvr).');'; + } + else + { + //bestehenden Datensatz akualisieren + + //Pruefen ob studiengang_kz gueltig ist + if(!is_numeric($this->erhalter_kz)) + { + $this->errormsg = 'erhalter_kz ungueltig.'; + return false; + } + + $qry = 'UPDATE public.tbl_studiengang SET '. + 'erhalter_kz='.$this->addslashes($this->erhalter_kz).', '. + 'kurzbz='.$this->addslashes($this->kurzbz).', '. + 'bezeichnung='.$this->addslashes($this->bezeichnung).', '. + 'dvr='.$this->addslashes($this->dvr).', '. + 'logo='.$this->addslashes($this->logo).', '. + 'zvr='.$this->addslashes($this->zvr).' '. + 'WHERE erhalter_kz='.$this->addslashes($this->erhalter_kz).';'; + } + //echo $qry; + if(pg_query($this->conn, $qry)) + { + /*//Log schreiben + $sql = $qry; + $qry = "SELECT nextval('log_seq') as id;"; + if(!$row = pg_fetch_object(pg_query($this->conn, $qry))) + { + $this->errormsg = 'Fehler beim Auslesen der Log-Sequence'; + return false; + } + + $qry = "INSERT INTO log(log_pk, creationdate, creationuser, sql) VALUES('$row->id', now(), '$this->updatevon', '".addslashes($sql)."')"; + if(pg_query($this->conn, $qry)) + return true; + else + { + $this->errormsg = 'Fehler beim Speichern des Log-Eintrages'; + return false; + }*/ + return true; + } + else + { + $this->errormsg = 'Fehler beim Speichern des Datensatzes'; + return false; + } + } +} +?> \ No newline at end of file diff --git a/include/js/datecheck.js b/include/js/datecheck.js new file mode 100644 index 000000000..c698bbabd --- /dev/null +++ b/include/js/datecheck.js @@ -0,0 +1,74 @@ +function dateCheck(field) +{ + var checkstr = "0123456789"; + var DateField = field; + var Datevalue = ""; + var DateTemp = ""; + var seperator = "-"; + var day; + var month; + var year; + var leap = 0; + var err = 0; + var i; + err = 0; + DateValue = DateField.value; + /* Delete all chars except 0..9 */ + for (i = 0; i < DateValue.length; i++) { + if (checkstr.indexOf(DateValue.substr(i,1)) >= 0) { + DateTemp = DateTemp + DateValue.substr(i,1); + } + } + DateValue = DateTemp; + /* Always change date to 8 digits - string*/ + /* if year is entered as 2-digit / always assume 19xx */ + if (DateValue.length == 6) { + DateValue = '19' + DateValue; } + if (DateValue.length != 8) { + err = 19;} + /* year is wrong if year = 0000 */ + year = DateValue.substr(0,4); + if (year == 0) { + err = 20; + } + /* Validation of month*/ + month = DateValue.substr(4,2); + if ((month < 1) || (month > 12)) { + err = 21; + } + /* Validation of day*/ + day = DateValue.substr(6,2); + if (day < 1) { + err = 22; + } + /* Validation leap-year / february / day */ + if ((year % 4 == 0) || (year % 100 == 0) || (year % 400 == 0)) { + leap = 1; + } + if ((month == 2) && (leap == 1) && (day > 29)) { + err = 23; + } + if ((month == 2) && (leap != 1) && (day > 28)) { + err = 24; + } + /* Validation of other months */ + if ((day > 31) && ((month == "01") || (month == "03") || (month == "05") || (month == "07") || (month == "08") || (month == "10") || (month == "12"))) { + err = 25; + } + if ((day > 30) && ((month == "04") || (month == "06") || (month == "09") || (month == "11"))) { + err = 26; + } + /* if 00 ist entered, no error, deleting the entry */ + if ((day == 0) && (month == 0) && (year == 00)) { + err = 1; day = ""; month = ""; year = ""; seperator = ""; + } + /* if no error, write the completed date to Input-Field (e.g. 13.12.2001) */ + if (err == 0) { + return year + seperator + month + seperator + day; + //return true; + } + /* Error-message if err != 0 */ + else { + return false; + } +} \ No newline at end of file diff --git a/include/js/mailcheck.js b/include/js/mailcheck.js new file mode 100644 index 000000000..75b421fbe --- /dev/null +++ b/include/js/mailcheck.js @@ -0,0 +1,18 @@ +function emailCheck(emailStr) { + // checks if the e-mail address is valid + var emailPat = /^(\".*\"|[A-Za-z0-9\w\.\-]*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z\w\-]*(\.[A-Za-z]\w*)+)$/; + var matchArray = emailStr.match(emailPat); + if (matchArray == null) { + return false; + } + // make sure the IP address domain is valid + var IPArray = matchArray[2].match(/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/); + if (IPArray != null) { + for (var i=1;i<=4;i++) { + if (IPArray[i]>255) { + return false; + } + } + } + return true; +} diff --git a/include/js/sorttable.js b/include/js/sorttable.js new file mode 100644 index 000000000..25bccb2b6 --- /dev/null +++ b/include/js/sorttable.js @@ -0,0 +1,493 @@ +/* + SortTable + version 2 + 7th April 2007 + Stuart Langridge, http://www.kryogenix.org/code/browser/sorttable/ + + Instructions: + Download this file + Add to your HTML + Add class="sortable" to any table you'd like to make sortable + Click on the headers to sort + + Thanks to many, many people for contributions and suggestions. + Licenced as X11: http://www.kryogenix.org/code/browser/licence.html + This basically means: do what you want with it. +*/ + + +var stIsIE = /*@cc_on!@*/false; + +sorttable = { + init: function() { + // quit if this function has already been called + if (arguments.callee.done) return; + // flag this function so we don't do the same thing twice + arguments.callee.done = true; + // kill the timer + if (_timer) clearInterval(_timer); + + if (!document.createElement || !document.getElementsByTagName) return; + + sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/; + + forEach(document.getElementsByTagName('table'), function(table) { + if (table.className.search(/\bsortable\b/) != -1) { + sorttable.makeSortable(table); + } + }); + + }, + + makeSortable: function(table) { + if (table.getElementsByTagName('thead').length == 0) { + // table doesn't have a tHead. Since it should have, create one and + // put the first table row in it. + the = document.createElement('thead'); + the.appendChild(table.rows[0]); + table.insertBefore(the,table.firstChild); + } + // Safari doesn't support table.tHead, sigh + if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0]; + + if (table.tHead.rows.length != 1) return; // can't cope with two header rows + + // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as + // "total" rows, for example). This is B&R, since what you're supposed + // to do is put them in a tfoot. So, if there are sortbottom rows, + // for backwards compatibility, move them to tfoot (creating it if needed). + sortbottomrows = []; + for (var i=0; i5' : ' ▴'; + this.appendChild(sortrevind); + return; + } + if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) { + // if we're already sorted by this column in reverse, just + // re-reverse the table, which is quicker + sorttable.reverse(this.sorttable_tbody); + this.className = this.className.replace('sorttable_sorted_reverse', + 'sorttable_sorted'); + this.removeChild(document.getElementById('sorttable_sortrevind')); + sortfwdind = document.createElement('span'); + sortfwdind.id = "sorttable_sortfwdind"; + sortfwdind.innerHTML = stIsIE ? ' 6' : ' ▾'; + this.appendChild(sortfwdind); + return; + } + + // remove sorttable_sorted classes + theadrow = this.parentNode; + forEach(theadrow.childNodes, function(cell) { + if (cell.nodeType == 1) { // an element + cell.className = cell.className.replace('sorttable_sorted_reverse',''); + cell.className = cell.className.replace('sorttable_sorted',''); + } + }); + sortfwdind = document.getElementById('sorttable_sortfwdind'); + if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); } + sortrevind = document.getElementById('sorttable_sortrevind'); + if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); } + + this.className += ' sorttable_sorted'; + sortfwdind = document.createElement('span'); + sortfwdind.id = "sorttable_sortfwdind"; + sortfwdind.innerHTML = stIsIE ? ' 6' : ' ▾'; + this.appendChild(sortfwdind); + + // build an array to sort. This is a Schwartzian transform thing, + // i.e., we "decorate" each row with the actual sort key, + // sort based on the sort keys, and then put the rows back in order + // which is a lot faster because you only do getInnerText once per row + row_array = []; + col = this.sorttable_columnindex; + rows = this.sorttable_tbody.rows; + for (var j=0; j 12) { + // definitely dd/mm + return sorttable.sort_ddmm; + } else if (second > 12) { + return sorttable.sort_mmdd; + } else { + // looks like a date, but we can't tell which, so assume + // that it's dd/mm (English imperialism!) and keep looking + sortfn = sorttable.sort_ddmm; + } + } + } + } + return sortfn; + }, + + getInnerText: function(node) { + // gets the text we want to use for sorting for a cell. + // strips leading and trailing whitespace. + // this is *not* a generic getInnerText function; it's special to sorttable. + // for example, you can override the cell text with a customkey attribute. + // it also gets .value for fields. + + hasInputs = (typeof node.getElementsByTagName == 'function') && + node.getElementsByTagName('input').length; + + if (node.getAttribute("sorttable_customkey") != null) { + return node.getAttribute("sorttable_customkey"); + } + else if (typeof node.textContent != 'undefined' && !hasInputs) { + return node.textContent.replace(/^\s+|\s+$/g, ''); + } + else if (typeof node.innerText != 'undefined' && !hasInputs) { + return node.innerText.replace(/^\s+|\s+$/g, ''); + } + else if (typeof node.text != 'undefined' && !hasInputs) { + return node.text.replace(/^\s+|\s+$/g, ''); + } + else { + switch (node.nodeType) { + case 3: + if (node.nodeName.toLowerCase() == 'input') { + return node.value.replace(/^\s+|\s+$/g, ''); + } + case 4: + return node.nodeValue.replace(/^\s+|\s+$/g, ''); + break; + case 1: + case 11: + var innerText = ''; + for (var i = 0; i < node.childNodes.length; i++) { + innerText += sorttable.getInnerText(node.childNodes[i]); + } + return innerText.replace(/^\s+|\s+$/g, ''); + break; + default: + return ''; + } + } + }, + + reverse: function(tbody) { + // reverse the rows in a tbody + newrows = []; + for (var i=0; i=0; i--) { + tbody.appendChild(newrows[i]); + } + delete newrows; + }, + + /* sort functions + each sort function takes two parameters, a and b + you are comparing a[0] and b[0] */ + sort_numeric: function(a,b) { + aa = parseFloat(a[0].replace(/[^0-9.-]/g,'')); + if (isNaN(aa)) aa = 0; + bb = parseFloat(b[0].replace(/[^0-9.-]/g,'')); + if (isNaN(bb)) bb = 0; + return aa-bb; + }, + sort_alpha: function(a,b) { + if (a[0]==b[0]) return 0; + if (a[0] 0 ) { + var q = list[i]; list[i] = list[i+1]; list[i+1] = q; + swap = true; + } + } // for + t--; + + if (!swap) break; + + for(var i = t; i > b; --i) { + if ( comp_func(list[i], list[i-1]) < 0 ) { + var q = list[i]; list[i] = list[i-1]; list[i-1] = q; + swap = true; + } + } // for + b++; + + } // while(swap) + } +} + +/* ****************************************************************** + Supporting functions: bundled here to avoid depending on a library + ****************************************************************** */ + +// Dean Edwards/Matthias Miller/John Resig + +/* for Mozilla/Opera9 */ +if (document.addEventListener) { + document.addEventListener("DOMContentLoaded", sorttable.init, false); +} + +/* for Internet Explorer */ +/*@cc_on @*/ +/*@if (@_win32) + document.write("