mirror of https://github.com/arendst/Tasmota.git
scripter support for google charts in WEBUI
This commit is contained in:
gemu2015
parent
dcde10eac4
commit
e043788de8
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@ -3592,6 +3592,11 @@ const char HTTP_FORM_SDC_HREF[] PROGMEM =
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uint8_t reject(char *name) {
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char *lcp = strrchr(name,'/');
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if (lcp) {
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name=lcp+1;
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}
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while (*name=='/') name++;
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if (*name=='_') return 1;
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if (*name=='.') return 1;
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@ -4863,6 +4868,17 @@ const char SCRIPT_MSG_TEXTINP[] PROGMEM =
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const char SCRIPT_MSG_NUMINP[] PROGMEM =
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"<div><center><label><b>%s</b><input min='%s' max='%s' step='%s' value='%s' type='number' style='width:200px' onfocusin='pr(0)' onfocusout='pr(1)' onchange='siva(value,\"%s\")'></label></div>";
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const char SCRIPT_MSG_GTABLE[] PROGMEM =
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"<script type='text/javascript' src='https://www.gstatic.com/charts/loader.js'></script>"
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"<script type='text/javascript'>google.charts.load('current',{packages:['corechart']});</script>"
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"<script language='JavaScript'>function drawChart(){var data=google.visualization.arrayToDataTable([";
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const char SCRIPT_MSG_GTABLEb[] PROGMEM =
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"]);var options={title:'%s',isStacked:false};var chart=new google.visualization.%s(document.getElementById('chart%1d'));chart.draw(data,options);}"
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"google.charts.setOnLoadCallback(drawChart);</script>";
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const char SCRIPT_MSG_GTE1[] PROGMEM = "'%s'";
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void ScriptGetVarname(char *nbuf,char *sp, uint32_t blen) {
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uint32_t cnt;
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@ -4882,6 +4898,7 @@ void ScriptWebShow(char mc) {
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char tmp[128];
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uint8_t optflg=0;
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char *lp=glob_script_mem.section_ptr+2;
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uint8_t chartindex=1;
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while (lp) {
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while (*lp==SCRIPT_EOL) {
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lp++;
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@ -5062,7 +5079,6 @@ void ScriptWebShow(char mc) {
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dtostrfd(max,4,maxstr);
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dtostrfd(step,4,stepstr);
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WSContentSend_PD(SCRIPT_MSG_NUMINP,label,minstr,maxstr,stepstr,vstr,vname);
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} else {
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Replace_Cmd_Vars(lin,0,tmp,sizeof(tmp));
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if (optflg) {
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@ -5073,8 +5089,123 @@ void ScriptWebShow(char mc) {
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}
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} else {
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if (*lin==mc) {
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Replace_Cmd_Vars(lin+1,0,tmp,sizeof(tmp));
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WSContentSend_PD(PSTR("%s"),tmp);
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lin++;
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if (!strncmp(lin,"tb(",3)) {
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// get google table
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struct T_INDEX ind;
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uint8_t vtype;
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char *lp=lin+3;
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uint8 entries=0;
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#define MAX_GARRAY 4
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float *arrays[MAX_GARRAY];
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uint8_t anum=0;
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while (anum<MAX_GARRAY) {
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if (*lp==')' || *lp==0) break;
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char *lp1=lp;
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lp=isvar(lp,&vtype,&ind,0,0,0);
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if (vtype!=VAR_NV) {
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SCRIPT_SKIP_SPACES
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uint8_t index=glob_script_mem.type[ind.index].index;
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if ((vtype&STYPE)==0) {
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// numeric result
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//Serial.printf("numeric\n");
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if (glob_script_mem.type[index].bits.is_filter) {
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//Serial.printf("numeric array\n");
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uint8_t len=0;
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float *fa=Get_MFAddr(index,&len);
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//Serial.printf(">> 2 %d\n",(uint32_t)*fa);
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if (fa && len>=entries) {
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if (!entries) {entries = len;}
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// add array to list
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arrays[anum]=fa;
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anum++;
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}
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}
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} else {
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lp=lp1;
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break;
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}
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}
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}
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//Serial.printf("arrays %d\n",anum);
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//Serial.printf("entries %d\n",entries);
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WSContentSend_PD(SCRIPT_MSG_GTABLE);
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// we know how many arrays and the number of entries
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// we need to fetch the labels now
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WSContentSend_PD("[");
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for (uint32_t cnt=0; cnt<anum+1; cnt++) {
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char label[SCRIPT_MAXSSIZE];
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lp=GetStringResult(lp,OPER_EQU,label,0);
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SCRIPT_SKIP_SPACES
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WSContentSend_PD(SCRIPT_MSG_GTE1,label);
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//Serial.printf("labels %s\n",label);
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if (cnt<anum) { WSContentSend_PD(","); }
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}
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WSContentSend_PD("],");
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// now we have to export the values
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// fetch label part only once in combo string
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char label[SCRIPT_MAXSSIZE];
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lp=GetStringResult(lp,OPER_EQU,label,0);
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SCRIPT_SKIP_SPACES
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char *lblp=label;
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for (uint32_t cnt=0; cnt<entries; cnt++) {
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WSContentSend_PD("['");
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char lbl[16];
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strncpy(lbl,lblp,sizeof(lbl));
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for (uint32_t i=0; i<strlen(lblp); i++) {
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if (lblp[i]=='|') {
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lbl[i]=0;
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lblp+=i+1;
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break;
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}
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lbl[i]=lblp[i];
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}
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WSContentSend_PD(lbl);
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WSContentSend_PD("',");
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for (uint32_t ind=0; ind<anum; ind++) {
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char acbuff[32];
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float *fp=arrays[ind];
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dtostrfd(fp[cnt],glob_script_mem.script_dprec,acbuff);
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WSContentSend_PD("%s",acbuff);
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if (ind<anum-1) { WSContentSend_PD(","); }
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}
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WSContentSend_PD("]");
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if (cnt<entries-1) { WSContentSend_PD(","); }
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}
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char header[SCRIPT_MAXSSIZE];
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lp=GetStringResult(lp,OPER_EQU,header,0);
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SCRIPT_SKIP_SPACES
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const char *type;
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if (*lp!=')') {
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switch (*lp) {
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case 'l':
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type="LineChart";
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break;
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case 'b':
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type="BarChart";
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break;
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case 'p':
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type="PieChart";
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break;
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default:
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type="ColumnChart";
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break;
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}
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} else {
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type="ColumnChart";
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}
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WSContentSend_PD(SCRIPT_MSG_GTABLEb,header,type,chartindex);
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chartindex++;
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} else {
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Replace_Cmd_Vars(lin,0,tmp,sizeof(tmp));
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WSContentSend_PD(PSTR("%s"),tmp);
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}
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}
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}
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}
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@ -5437,6 +5568,5 @@ bool Xdrv10(uint8_t function)
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}
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#endif // Do not USE_RULES
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#endif // USE_SCRIPT
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