slitaz-dev-tools annotate tazwikiss/rootfs/var/www/wiki/plugins/wkp_Calc.sh @ rev 237

tazwikiss: add sum()
author Pascal Bellard <pascal.bellard@slitaz.org>
date Sat Feb 21 13:58:12 2015 +0100 (2015-02-21)
parents 673b33f90a09
children 46c0119d54c6
rev   line source
pascal@200 1 plugin="Calc"
pascal@203 2 description_fr="Feuille de calcul au format CSV"
pascal@200 3 description="CSV format spreadsheet"
pascal@200 4 help_fr="AideCalc"
pascal@200 5 help="HelpCalc"
pascal@200 6
pascal@200 7 case "$1" in
pascal@200 8 showhead) cat <<EOT
pascal@200 9 <!-- Based on http://jsfiddle.net/ondras/hYfN3/ by Ondřej Žára -->
pascal@200 10 <script type="text/javascript">
pascal@201 11 <!--
pascal@200 12 function csv(id,rows,cols) {
pascal@200 13 var data = "";
pascal@200 14 for (var i=1; i<=rows; i++) {
pascal@200 15 for (var j=1; j<=cols; j++) {
pascal@200 16 var letter = String.fromCharCode("A".charCodeAt(0)+j-1);
pascal@200 17 data += document.getElementById(id+letter+i).title+';';
pascal@200 18 }
pascal@200 19 data += "\\\\n";
pascal@200 20 }
pascal@200 21 alert(data);
pascal@200 22 }
pascal@200 23
pascal@200 24 var DATA={};
pascal@237 25 function sum(id,from,to) {
pascal@237 26 var result=0
pascal@237 27 for (var l=from.charCodeAt(0);;l++) {
pascal@237 28 for (var n=parseInt(from.substring(1));
pascal@237 29 n <= parseInt(to.substring(1));n++) {
pascal@237 30 var e=document.getElementById(id+String.fromCharCode(l)+n)
pascal@237 31 result+=parseFloat(e.value)
pascal@237 32 }
pascal@237 33 if (l == to.charCodeAt(0)) break
pascal@237 34 }
pascal@237 35 return result;
pascal@237 36 }
pascal@200 37 function buildCalc(id, rows, cols) {
pascal@200 38 DATA[id] = {};
pascal@203 39 var maths = [ "abs", "acos", "asin", "atan", "atan2", "ceil", "cos", "exp",
pascal@203 40 "floor", "log", "max", "min", "pow", "random", "round", "sin",
pascal@203 41 "tan", "sqrt", "PI", "E" ];
pascal@203 42 for (var i=0; v = maths[i]; i++)
pascal@203 43 eval("DATA[id]."+v+" = DATA[id]."+v.toUpperCase()+" = Math."+v);
pascal@203 44 DATA[id].rand = DATA[id].RAND = Math.random;
pascal@203 45 DATA[id].ln = DATA[id].LN = Math.log;
pascal@203 46 DATA[id].log10= DATA[id].LOG10= function(n){return Math.log(n)/Math.LN10;};
pascal@203 47 DATA[id].log2 = DATA[id].LOG2 = function(n){return Math.log(n)/Math.LN2;};
pascal@203 48 DATA[id].fact = DATA[id].FACT =
pascal@204 49 function(n){var x=1;while(n>1)x*=n--;return x;};
pascal@203 50 DATA[id].fib = DATA[id].FIB =
pascal@203 51 function(n){var c=0,p=1;while(n-->0){var x=c;c+=p;p=x};return c;};
pascal@237 52 DATA[id].sum = DATA[id].SUM = function(a,b){return sum(id,a,b);};
pascal@200 53 for (var i=0; i<=rows; i++) {
pascal@200 54 var row = document.getElementById(id).insertRow(-1);
pascal@200 55 for (var j=0; j<=cols && j<=26; j++) {
pascal@200 56 var letter = String.fromCharCode("A".charCodeAt(0)+j-1);
pascal@200 57 var cell = row.insertCell(-1);
pascal@200 58 if (i&&j) {
pascal@200 59 cell.className = "cellcalc";
pascal@200 60 cell.innerHTML = "<input id='"+ id+letter+i +"' class='inputcalc'/>";
pascal@200 61 }
pascal@200 62 else {
pascal@200 63 cell.className = "bordercalc";
pascal@200 64 cell.title = "Show CSV";
pascal@200 65 cell.onclick = function(){csv(id,rows,cols);};
pascal@200 66 cell.innerHTML = (i||j) ? i||letter : "&radic;";
pascal@200 67 }
pascal@200 68 }
pascal@200 69 }
pascal@200 70 }
pascal@200 71
pascal@200 72 function getWidth(s)
pascal@200 73 {
pascal@200 74 var e = document.getElementById("widthcalc");
pascal@236 75 e.innerHTML = s;
pascal@200 76 return (e.offsetWidth < 80 || s.charAt(0) == "=") ? 80 : e.offsetWidth;
pascal@200 77 }
pascal@200 78
pascal@200 79 function setCell(e, v)
pascal@200 80 {
pascal@200 81 e.style.width = getWidth(v)+"px";
pascal@200 82 e.style.textAlign =
pascal@200 83 (isNaN(parseFloat(v)) && v.charAt(0) != "=") ? "left" : "right";
pascal@200 84 e.title = v;
pascal@200 85 }
pascal@201 86 //-->
pascal@200 87 </script>
pascal@200 88 <span id="widthcalc" class="cellcalc" style="visibility:hidden;"></span>
pascal@200 89 EOT
pascal@200 90 exit 0 ;;
pascal@200 91 showtail) cat <<EOT
pascal@200 92 <script type="text/javascript">
pascal@201 93 <!--
pascal@200 94 var INPUTS=[].slice.call(document.getElementsByClassName("inputcalc"));
pascal@200 95 INPUTS.forEach(function(elm) {
pascal@200 96 elm.onfocus = function(e) {
pascal@200 97 e.target.value = e.target.title || "";
pascal@200 98 };
pascal@200 99 elm.onblur = function(e) {
pascal@200 100 setCell(e.target, e.target.value);
pascal@200 101 computeAll();
pascal@200 102 };
pascal@200 103 var calcid = elm.id.substring(0,4), cellid = elm.id.substring(4);
pascal@200 104 var getter = function() {
pascal@200 105 var value = elm.title || "";
pascal@200 106 if (value.charAt(0) == "=")
pascal@200 107 with (DATA[calcid]) return eval(value.substring(1));
pascal@236 108 else return (value == "" || isNaN(value)) ? value : parseFloat(value);
pascal@200 109 };
pascal@200 110 Object.defineProperty(DATA[calcid], cellid, {get:getter});
pascal@200 111 Object.defineProperty(DATA[calcid], cellid.toLowerCase(), {get:getter});
pascal@200 112 });
pascal@200 113 (window.computeAll = function() {
pascal@200 114 INPUTS.forEach(function(elm) {
pascal@200 115 var calcid = elm.id.substring(0,4), cellid = elm.id.substring(4);
pascal@200 116 try { elm.value = DATA[calcid][cellid]; } catch(e) {} });
pascal@200 117 })();
pascal@201 118 //-->
pascal@200 119 </script>
pascal@200 120 EOT
pascal@200 121 exit 0 ;;
pascal@200 122 esac
pascal@200 123
pascal@200 124 formatEnd()
pascal@200 125 {
pascal@200 126 CONTENT=$(awk -v prg=$plugins_dir/wkp_$plugin.sh '
pascal@200 127 function showcalc()
pascal@200 128 {
pascal@200 129 if (lines > 1 && rows > 1) {
pascal@200 130 id="C" (100+cnt++)
pascal@203 131 print "<noscript><a href=\"http://www.enable-javascript.com/\" target=\"_blank\">Enable javascript to see the spreadsheet " id "</a></noscript>"
pascal@200 132 print "<table id=\"" id "\" class=\"tablecalc\"></table>"
pascal@200 133 print "<script type=\"text/javascript\">"
pascal@201 134 print "<!--"
pascal@200 135 print "buildCalc(\"" id "\"," lines "," rows ");"
pascal@200 136 for (i = 1; i <= lines; i++) {
pascal@200 137 gsub("&lt;","<",line[i])
pascal@200 138 for (j = 1; j < split(line[i],tmp,";"); j++) {
pascal@200 139 if (tmp[j] == "") continue
pascal@200 140 gsub("\"","\\\\\"",tmp[j])
pascal@200 141 s = "setCell(document.getElementById(\"" id
pascal@200 142 c = substr("ABCDEFGHIJKLMNOPQRSTUVWXYZ",j,1)
pascal@200 143 print s c i "\"), \"" tmp[j] "\")";
pascal@200 144 }
pascal@200 145 }
pascal@201 146 print "//-->"
pascal@200 147 print "</script>"
pascal@200 148 }
pascal@200 149 else for (i = 1; i <= lines; i++) print line[i]
pascal@200 150 rows = lines = gotcalc = 0
pascal@200 151 }
pascal@200 152 {
pascal@200 153 if (/;<br \/>$/) {
pascal@200 154 gotcalc = 1
pascal@200 155 if (!headdone) {
pascal@200 156 headdone = 1
pascal@200 157 showtail = 1
pascal@200 158 system("/bin/sh " prg " showhead")
pascal@200 159 }
pascal@200 160 line[++lines] = $0
pascal@200 161 gsub("&lt;","<",$0)
pascal@200 162 i = split($0,tmp,";")-1
pascal@200 163 if (lines == 1) rows = i
pascal@200 164 if (i != rows) rows = -1
pascal@200 165 }
pascal@200 166 else {
pascal@200 167 if (gotcalc) showcalc()
pascal@200 168 print
pascal@200 169 }
pascal@200 170 }
pascal@200 171 END {
pascal@200 172 if (gotcalc) showcalc()
pascal@200 173 if (showtail) system("/bin/sh " prg " showtail")
pascal@200 174 }
pascal@200 175 ' <<EOT
pascal@200 176 $CONTENT
pascal@200 177 EOT
pascal@200 178 )
pascal@200 179 }
pascal@200 180
pascal@200 181 template()
pascal@200 182 {
pascal@200 183 html=$(sed 's|</head>|\t<style type="text/css"> @import "plugins/wkp_Calc.css"; </style>\n&|' <<EOT
pascal@200 184 $html
pascal@200 185 EOT
pascal@200 186 )
pascal@200 187 }