Software: Apache. PHP/5.5.15 uname -a: Windows NT SVR-DMZ 6.1 build 7600 (Windows Server 2008 R2 Enterprise Edition) i586 SYSTEM Safe-mode: OFF (not secure) C:\phpMyAdmin1\js\pmd\ drwxrwxrwx |
Viewing file: history.js (25.27 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) | /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * @fileoverview function used in this file builds history tab and generates query. * * @requires jQuery * @requires moves.js * @version $Id$ */ var history_array = []; // Global array to store history objects var select_field = []; // Global array to store informaation for columns which are used in select clause var g_index; /** * function for panel, hides and shows toggle_container <div>,which is for history elements uses {@link JQuery}. * * @param index has value 1 or 0,decides wheter to hide toggle_container on load. **/ function panel(index) { if (!index) { $(".toggle_container").hide(); } $("h2.tiger").click(function () { $(this).toggleClass("active").next().slideToggle("slow"); }); } /** * To display details of obects(where,rename,Having,aggregate,groupby,orderby,having) * * @param index index of history_array where change is to be made * **/ function detail(index) { var type = history_array[index].get_type(); var str; if (type == "Where") { str = 'Where ' + history_array[index].get_column_name() + history_array[index].get_obj().getrelation_operator() + history_array[index].get_obj().getquery(); } if (type == "Rename") { str = 'Rename ' + history_array[index].get_column_name() + ' To ' + history_array[index].get_obj().getrename_to(); } if (type == "Aggregate") { str = 'Select ' + history_array[index].get_obj().get_operator() + '( ' + history_array[index].get_column_name() + ' )'; } if (type == "GroupBy") { str = 'GroupBy ' + history_array[index].get_column_name(); } if (type == "OrderBy") { str = 'OrderBy ' + history_array[index].get_column_name(); } if (type == "Having") { str = 'Having '; if (history_array[index].get_obj().get_operator() != 'None') { str += history_array[index].get_obj().get_operator() + '( ' + history_array[index].get_column_name() + ' )'; str += history_array[index].get_obj().getrelation_operator() + history_array[index].get_obj().getquery(); } else { str = 'Having ' + history_array[index].get_column_name() + history_array[index].get_obj().getrelation_operator() + history_array[index].get_obj().getquery(); } } return str; } /** * Sorts history_array[] first,using table name as the key and then generates the HTML code for history tab, * clubbing all objects of same tables together * This function is called whenever changes are made in history_array[] * * * @param {int} init starting index of unsorted array * @param {int} finit last index of unsorted array * **/ function display(init, finit) { var str, i, j, k, sto, temp; // this part sorts the history array based on table name,this is needed for clubbing all object of same name together. for (i = init; i < finit; i++) { sto = history_array[i]; temp = history_array[i].get_tab();//+ '.' + history_array[i].get_obj_no(); for Self JOINS for (j = 0; j < i; j++) { if (temp > (history_array[j].get_tab())) {//+ '.' + history_array[j].get_obj_no())) { //for Self JOINS for (k = i; k > j; k--) { history_array[k] = history_array[k - 1]; } history_array[j] = sto; break; } } } // this part generates HTML code for history tab.adds delete,edit,and/or and detail features with objects. str = ''; // string to store Html code for history tab for (i = 0; i < history_array.length; i++) { temp = history_array[i].get_tab(); //+ '.' + history_array[i].get_obj_no(); for Self JOIN str += '<h2 class="tiger"><a href="#">' + temp + '</a></h2>'; str += '<div class="toggle_container">\n'; while ((history_array[i].get_tab()) == temp) { //+ '.' + history_array[i].get_obj_no()) == temp) { str += '<div class="block"> <table width ="250">'; str += '<thead><tr><td>'; if (history_array[i].get_and_or()) { str += '<img src="' + pmaThemeImage + 'pmd/or_icon.png" onclick="and_or(' + i + ')" title="OR"/></td>'; } else { str += '<img src="' + pmaThemeImage + 'pmd/and_icon.png" onclick="and_or(' + i + ')" title="AND"/></td>'; } str += '<td style="padding-left: 5px;" class="right">' + PMA_getImage('b_sbrowse.png', 'column name') + '</td><td width="175" style="padding-left: 5px">' + history_array[i].get_column_name(); if (history_array[i].get_type() == "GroupBy" || history_array[i].get_type() == "OrderBy") { str += '</td><td class="center">' + PMA_getImage('s_info.png', detail(i)) + '<td title="' + detail(i) + '">' + history_array[i].get_type() + '</td></td><td onmouseover="this.className=\'history_table\';" onmouseout="this.className=\'history_table2\'" onclick=history_delete(' + i + ')>' + PMA_getImage('b_drop.png', 'Delete') + '</td></tr></thead>'; } else { str += '</td><td class="center">' + PMA_getImage('s_info.png', detail(i)) + '</td><td title="' + detail(i) + '">' + history_array[i].get_type() + '</td><td <td onmouseover="this.className=\'history_table\';" onmouseout="this.className=\'history_table2\'" onclick=history_edit(' + i + ')>' + PMA_getImage('b_edit.png', PMA_messages.strEdit) + '</td><td onmouseover="this.className=\'history_table\';" onmouseout="this.className=\'history_table2\'" onclick=history_delete(' + i + ')><img src="themes/original/img/b_drop.png" title="Delete"></td></tr></thead>'; } i++; if (i >= history_array.length) { break; } str += '</table></div><br/>'; } i--; str += '</div><br/>'; } return str; } /** * To change And/Or relation in history tab * * * @param {int} index of history_array where change is to be made * **/ function and_or(index) { if (history_array[index].get_and_or()) { history_array[index].set_and_or(0); } else { history_array[index].set_and_or(1); } var existingDiv = document.getElementById('ab'); existingDiv.innerHTML = display(0, 0); panel(1); } /** * Deletes entry in history_array * * @param index index of history_array[] which is to be deleted * **/ function history_delete(index) { for (var k = 0; k < from_array.length; k++) { if (from_array[k] == history_array[index].get_tab()) { from_array.splice(k, 1); break; } } history_array.splice(index, 1); var existingDiv = document.getElementById('ab'); existingDiv.innerHTML = display(0, 0); panel(1); } /** * To show where,rename,aggregate,having forms to edit a object * * @param{int} index index of history_array where change is to be made * **/ function history_edit(index) { g_index = index; var type = history_array[index].get_type(); if (type == "Where") { document.getElementById('eQuery').value = history_array[index].get_obj().getquery(); document.getElementById('erel_opt').value = history_array[index].get_obj().getrelation_operator(); document.getElementById('query_where').style.left = '530px'; document.getElementById('query_where').style.top = '130px'; document.getElementById('query_where').style.position = 'absolute'; document.getElementById('query_where').style.zIndex = '9'; document.getElementById('query_where').style.visibility = 'visible'; } if (type == "Having") { document.getElementById('hQuery').value = history_array[index].get_obj().getquery(); document.getElementById('hrel_opt').value = history_array[index].get_obj().getrelation_operator(); document.getElementById('hoperator').value = history_array[index].get_obj().get_operator(); document.getElementById('query_having').style.left = '530px'; document.getElementById('query_having').style.top = '130px'; document.getElementById('query_having').style.position = 'absolute'; document.getElementById('query_having').style.zIndex = '9'; document.getElementById('query_having').style.visibility = 'visible'; } if (type == "Rename") { document.getElementById('query_rename_to').style.left = '530px'; document.getElementById('query_rename_to').style.top = '130px'; document.getElementById('query_rename_to').style.position = 'absolute'; document.getElementById('query_rename_to').style.zIndex = '9'; document.getElementById('query_rename_to').style.visibility = 'visible'; } if (type == "Aggregate") { document.getElementById('query_Aggregate').style.left = '530px'; document.getElementById('query_Aggregate').style.top = '130px'; document.getElementById('query_Aggregate').style.position = 'absolute'; document.getElementById('query_Aggregate').style.zIndex = '9'; document.getElementById('query_Aggregate').style.visibility = 'visible'; } } /** * Make changes in history_array when Edit button is clicked * checks for the type of object and then sets the new value * * @param index index of history_array where change is to be made **/ function edit(type) { if (type == "Rename") { if (document.getElementById('e_rename').value !== "") { history_array[g_index].get_obj().setrename_to(document.getElementById('e_rename').value); document.getElementById('e_rename').value = ""; } document.getElementById('query_rename_to').style.visibility = 'hidden'; } if (type == "Aggregate") { if (document.getElementById('e_operator').value != '---') { history_array[g_index].get_obj().set_operator(document.getElementById('e_operator').value); document.getElementById('e_operator').value = '---'; } document.getElementById('query_Aggregate').style.visibility = 'hidden'; } if (type == "Where") { if (document.getElementById('erel_opt').value != '--' && document.getElementById('eQuery').value !== "") { history_array[g_index].get_obj().setquery(document.getElementById('eQuery').value); history_array[g_index].get_obj().setrelation_operator(document.getElementById('erel_opt').value); } document.getElementById('query_where').style.visibility = 'hidden'; } if (type == "Having") { if (document.getElementById('hrel_opt').value != '--' && document.getElementById('hQuery').value !== "") { history_array[g_index].get_obj().setquery(document.getElementById('hQuery').value); history_array[g_index].get_obj().setrelation_operator(document.getElementById('hrel_opt').value); history_array[g_index].get_obj().set_operator(document.getElementById('hoperator').value); } document.getElementById('query_having').style.visibility = 'hidden'; } var existingDiv = document.getElementById('ab'); existingDiv.innerHTML = display(0, 0); panel(1); } /** * history object closure * * @param ncolumn_name name of the column on which conditions are put * @param nobj object details(where,rename,orderby,groupby,aggregate) * @param ntab table name of the column on which conditions are applied * @param nobj_no object no used for inner join * @param ntype type of object * **/ function history(ncolumn_name, nobj, ntab, nobj_no, ntype) { var and_or; var obj; var tab; var column_name; var obj_no; var type; this.set_column_name = function (ncolumn_name) { column_name = ncolumn_name; }; this.get_column_name = function () { return column_name; }; this.set_and_or = function (nand_or) { and_or = nand_or; }; this.get_and_or = function () { return and_or; }; this.get_relation = function () { return and_or; }; this.set_obj = function (nobj) { obj = nobj; }; this.get_obj = function () { return obj; }; this.set_tab = function (ntab) { tab = ntab; }; this.get_tab = function () { return tab; }; this.set_obj_no = function (nobj_no) { obj_no = nobj_no; }; this.get_obj_no = function () { return obj_no; }; this.set_type = function (ntype) { type = ntype; }; this.get_type = function () { return type; }; this.set_obj_no(nobj_no); this.set_tab(ntab); this.set_and_or(0); this.set_obj(nobj); this.set_column_name(ncolumn_name); this.set_type(ntype); } /** * where object closure, makes an object with all information of where * * @param nrelation_operator type of relation operator to be applied * @param nquery stores value of value/sub-query * **/ var where = function (nrelation_operator, nquery) { var relation_operator; var query; this.setrelation_operator = function (nrelation_operator) { relation_operator = nrelation_operator; }; this.setquery = function (nquery) { query = nquery; }; this.getquery = function () { return query; }; this.getrelation_operator = function () { return relation_operator; }; this.setquery(nquery); this.setrelation_operator(nrelation_operator); }; /** * Having object closure, makes an object with all information of where * * @param nrelation_operator type of relation operator to be applied * @param nquery stores value of value/sub-query * **/ var having = function (nrelation_operator, nquery, noperator) { var relation_operator; var query; var operator; this.set_operator = function (noperator) { operator = noperator; }; this.setrelation_operator = function (nrelation_operator) { relation_operator = nrelation_operator; }; this.setquery = function (nquery) { query = nquery; }; this.getquery = function () { return query; }; this.getrelation_operator = function () { return relation_operator; }; this.get_operator = function () { return operator; }; this.setquery(nquery); this.setrelation_operator(nrelation_operator); this.set_operator(noperator); }; /** * rename object closure,makes an object with all information of rename * * @param nrename_to new name information * **/ var rename = function (nrename_to) { var rename_to; this.setrename_to = function (nrename_to) { rename_to = nrename_to; }; this.getrename_to = function () { return rename_to; }; this.setrename_to(nrename_to); }; /** * aggregate object closure * * @param noperator aggregte operator * **/ var aggregate = function (noperator) { var operator; this.set_operator = function (noperator) { operator = noperator; }; this.get_operator = function () { return operator; }; this.set_operator(noperator); }; /** * This function returns unique element from an array * * @param arraName array from which duplicate elem are to be removed. * @return unique array */ function unique(arrayName) { var newArray = []; uniquetop: for (var i = 0; i < arrayName.length; i++) { for (var j = 0; j < newArray.length; j++) { if (newArray[j] == arrayName[i]) { continue uniquetop; } } newArray[newArray.length] = arrayName[i]; } return newArray; } /** * This function takes in array and a value as input and returns 1 if values is present in array * else returns -1 * * @param arrayName array * @param value value which is to be searched in the array */ function found(arrayName, value) { for (var i = 0; i < arrayName.length; i++) { if (arrayName[i] == value) { return 1; } } return -1; } /** * This function concatenates two array * * @params add array elements of which are pushed in * @params arr array in which elemnets are added */ function add_array(add, arr) { for (var i = 0; i < add.length; i++) { arr.push(add[i]); } return arr; } /* This fucntion removes all elements present in one array from the other. * * @params rem array from which each element is removed from other array. * @params arr array from which elements are removed. * */ function remove_array(rem, arr) { for (var i = 0; i < rem.length; i++) { for (var j = 0; j < arr.length; j++) { if (rem[i] == arr[j]) { arr.splice(j, 1); } } } return arr; } /** * This function builds the groupby clause from history object * */ function query_groupby() { var i; var str = ""; for (i = 0; i < history_array.length;i++) { if (history_array[i].get_type() == "GroupBy") { str += history_array[i].get_column_name() + ", "; } } str = str.substr(0, str.length - 1); return str; } /** * This function builds the Having clause from the history object. * */ function query_having() { var i; var and = "("; for (i = 0; i < history_array.length;i++) { if (history_array[i].get_type() == "Having") { if (history_array[i].get_obj().get_operator() != 'None') { and += history_array[i].get_obj().get_operator() + "(" + history_array[i].get_column_name() + " ) " + history_array[i].get_obj().getrelation_operator(); and += " " + history_array[i].get_obj().getquery() + ", "; } else { and += history_array[i].get_column_name() + " " + history_array[i].get_obj().getrelation_operator() + " " + history_array[i].get_obj().getquery() + ", "; } } } if (and == "(") { and = ""; } else { and = and.substr(0, and.length - 2) + ")"; } return and; } /** * This function builds the orderby clause from the history object. * */ function query_orderby() { var i; var str = ""; for (i = 0; i < history_array.length;i++) { if (history_array[i].get_type() == "OrderBy") { str += history_array[i].get_column_name() + " , "; } } str = str.substr(0, str.length - 1); return str; } /** * This function builds the Where clause from the history object. * */ function query_where() { var i; var and = "("; var or = "("; for (i = 0; i < history_array.length;i++) { if (history_array[i].get_type() == "Where") { if (history_array[i].get_and_or() === 0) { and += "( " + history_array[i].get_column_name() + " " + history_array[i].get_obj().getrelation_operator() + " " + history_array[i].get_obj().getquery() + ")"; and += " AND "; } else { or += "( " + history_array[i].get_column_name() + " " + history_array[i].get_obj().getrelation_operator() + " " + history_array[i].get_obj().getquery() + ")"; or += " OR "; } } } if (or != "(") { or = or.substring(0, (or.length - 4)) + ")"; } else { or = ""; } if (and != "(") { and = and.substring(0, (and.length - 5)) + ")"; } else { and = ""; } if (or !== "") { and = and + " OR " + or + " )"; } return and; } function check_aggregate(id_this) { var i; for (i = 0; i < history_array.length; i++) { var temp = '`' + history_array[i].get_tab() + '`.`' + history_array[i].get_column_name() + '`'; if (temp == id_this && history_array[i].get_type() == "Aggregate") { return history_array[i].get_obj().get_operator() + '(' + id_this + ')'; } } return ""; } function check_rename(id_this) { var i; for (i = 0; i < history_array.length; i++) { var temp = '`' + history_array[i].get_tab() + '`.`' + history_array[i].get_column_name() + '`'; if (temp == id_this && history_array[i].get_type() == "Rename") { return " AS `" + history_array[i].get_obj().getrename_to() + "`"; } } return ""; } function gradient(id, level) { var box = document.getElementById(id); box.style.opacity = level; box.style.MozOpacity = level; box.style.KhtmlOpacity = level; box.style.filter = "alpha(opacity=" + level * 100 + ")"; box.style.display = "block"; return; } function fadein(id) { var level = 0; while (level <= 1) { setTimeout("gradient('" + id + "'," + level + ")", (level * 1000) + 10); level += 0.01; } } /** * This function builds from clause of query * makes automatic joins. * * */ function query_from() { var i; var tab_left = []; var tab_used = []; var t_tab_used = []; var t_tab_left = []; var temp; var query = ""; var quer = ""; var parts = []; var t_array = []; t_array = from_array; var K = 0; var k; var key; var key2; var key3; var parts1; for (i = 0; i < history_array.length; i++) { from_array.push(history_array[i].get_tab()); } from_array = unique(from_array); tab_left = from_array; temp = tab_left.shift(); quer = temp; tab_used.push(temp); // if master table (key2) matches with tab used get all keys and check if tab_left matches // after this check if master table (key2) matches with tab left then check if any foreign matches with master . for (i = 0; i < 2; i++) { for (K in contr) { for (key in contr[K]) {// contr name for (key2 in contr[K][key]) {// table name parts = key2.split("."); if (found(tab_used, parts[1]) > 0) { for (key3 in contr[K][key][key2]) { parts1 = contr[K][key][key2][key3][0].split("."); if (found(tab_left, parts1[1]) > 0) { query += "\n" + 'LEFT JOIN '; query += '`' + parts1[0] + '`.`' + parts1[1] + '` ON '; query += '`' + parts[1] + '`.`' + key3 + '` = '; query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` '; t_tab_left.push(parts1[1]); } } } } } } K = 0; t_tab_left = unique(t_tab_left); tab_used = add_array(t_tab_left, tab_used); tab_left = remove_array(t_tab_left, tab_left); t_tab_left = []; for (K in contr) { for (key in contr[K]) { for (key2 in contr[K][key]) {// table name parts = key2.split("."); if (found(tab_left, parts[1]) > 0) { for (key3 in contr[K][key][key2]) { parts1 = contr[K][key][key2][key3][0].split("."); if (found(tab_used, parts1[1]) > 0) { query += "\n" + 'LEFT JOIN '; query += '`' + parts[0] + '`.`' + parts[1] + '` ON '; query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` = '; query += '`' + parts[1] + '`.`' + key3 + '` '; t_tab_left.push(parts[1]); } } } } } } t_tab_left = unique(t_tab_left); tab_used = add_array(t_tab_left, tab_used); tab_left = remove_array(t_tab_left, tab_left); t_tab_left = []; } for (k in tab_left) { quer += " , `" + tab_left[k] + "`"; } query = quer + query; from_array = t_array; return query; } /** * This function is the main function for query building. * uses history object details for this. * * @ uses query_where() * @ uses query_groupby() * @ uses query_having() * @ uses query_orderby() * * @param formtitle title for the form * @param fadin */ function build_query(formtitle, fadin) { var q_select = "SELECT "; var temp; for (var i = 0;i < select_field.length; i++) { temp = check_aggregate(select_field[i]); if (temp !== "") { q_select += temp; temp = check_rename(select_field[i]); q_select += temp + ","; } else { temp = check_rename(select_field[i]); q_select += select_field[i] + temp + ","; } } q_select = q_select.substring(0, q_select.length - 1); q_select += " FROM " + query_from(); if (query_where() !== "") { q_select += "\n WHERE"; q_select += query_where(); } if (query_groupby() !== "") { q_select += "\nGROUP BY " + query_groupby(); } if (query_having() !== "") { q_select += "\nHAVING " + query_having(); } if (query_orderby() !== "") { q_select += "\nORDER BY " + query_orderby(); } var box = document.getElementById('box'); document.getElementById('filter').style.display = 'block'; var btitle = document.getElementById('boxtitle'); btitle.innerHTML = 'SELECT';//formtitle; if (fadin) { gradient("box", 0); fadein("box"); } else { box.style.display = 'block'; } document.getElementById('textSqlquery').innerHTML = q_select; } function closebox() { document.getElementById('box').style.display = 'none'; document.getElementById('filter').style.display = 'none'; } |
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