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adding tagui_parse.php code for #24
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best case scenario is for bulk of steps, switching from 'this' to 'chrome' works ok. then make further customizations to code for the remaining steps which can't be implemented that way.

bulk of code/logic for chrome integration should be residing in tagui_header.js. defining chrome object and corresponding websocket method + params for various casperjs methods, defining tx and check_tx for chrome-based scenarios.
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@kensoh
kensoh authored Jun 20, 2017
1 parent 2901816 commit 41a8a40
Showing 1 changed file with 36 additions and 33 deletions.
69 changes: 36 additions & 33 deletions src/tagui_parse.php
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,9 @@
if (count($repo_data[$repo_count]) == 0) die("ERROR - empty row found in " . $script . '.csv' . "\n");
$repo_count++;} fclose($repo_file); $repo_count-=2;} //-1 for header, -1 for EOF

$tagui_web_browser = "this"; // set the web browser to be used base on tagui_web_browser environment variable
if ((getenv('tagui_web_browser')=='headless') or (getenv('tagui_web_browser')=='chrome')) $tagui_web_browser = "chrome";

$inside_code_block = 0; // track if step or code is inside user-defined code block
$inside_while_loop = 0; // track if step is in while loop and avoid async wait
$inside_frame = 0; $inside_popup = 0; // track html frame and popup step
Expand Down Expand Up @@ -247,21 +250,21 @@ function url_intent($raw_intent) {
else return "});casper.thenOpen('".$raw_intent."', function() {\ntecho('".
$raw_intent."' + ' - ' + this.getTitle());});\n\ncasper.then(function() {\n";}

function tap_intent($raw_intent) {
function tap_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
if (is_sikuli($params)) {$abs_params = abs_file($params); $abs_intent = str_replace($params,$abs_params,$raw_intent);
return call_sikuli($abs_intent,$abs_params);} // use sikuli visual automation as needed
if ($params == "") echo "ERROR - " . current_line() . " target missing for " . $raw_intent . "\n"; else
return "{techo('".$raw_intent."');".beg_tx($params)."this.click(tx('" . $params . "'));".end_tx($params);}
return "{techo('".$raw_intent."');".beg_tx($params).$twb.".click(tx('" . $params . "'));".end_tx($params);}

function hover_intent($raw_intent) {
function hover_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
if (is_sikuli($params)) {$abs_params = abs_file($params); $abs_intent = str_replace($params,$abs_params,$raw_intent);
return call_sikuli($abs_intent,$abs_params);} // use sikuli visual automation as needed
if ($params == "") echo "ERROR - " . current_line() . " target missing for " . $raw_intent . "\n"; else
return "{techo('".$raw_intent."');".beg_tx($params)."this.mouse.move(tx('" . $params . "'));".end_tx($params);}
return "{techo('".$raw_intent."');".beg_tx($params).$twb.".mouse.move(tx('" . $params . "'));".end_tx($params);}

function type_intent($raw_intent) {
function type_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
$param1 = trim(substr($params,0,strpos($params," as "))); $param2 = trim(substr($params,4+strpos($params," as ")));
if (is_sikuli($param1) and $param2 != "") {
Expand All @@ -270,14 +273,14 @@ function type_intent($raw_intent) {
if (($param1 == "") or ($param2 == ""))
echo "ERROR - " . current_line() . " target/text missing for " . $raw_intent . "\n";
else if (strpos($param2,"[enter]")===false)
return "{techo('".$raw_intent."');".beg_tx($param1)."this.sendKeys(tx('".$param1."'),'".$param2."');".end_tx($param1);
return "{techo('".$raw_intent."');".beg_tx($param1).$twb.".sendKeys(tx('".$param1."'),'".$param2."');".end_tx($param1);
else // special handling to send enter key events
{$param2 = str_replace("[enter]","',{keepFocus: true});\n" .
"this.sendKeys(tx('".$param1."'),casper.page.event.key.Enter,{keepFocus: true});\n" .
"this.sendKeys(tx('".$param1."'),'",$param2); return "{techo('".$raw_intent."');".beg_tx($param1) .
"this.sendKeys(tx('".$param1."'),'".$param2."',{keepFocus: true});".end_tx($param1);}}
$twb.".sendKeys(tx('".$param1."'),casper.page.event.key.Enter,{keepFocus: true});\n" .
$twb.".sendKeys(tx('".$param1."'),'",$param2); return "{techo('".$raw_intent."');".beg_tx($param1) .
$twb.".sendKeys(tx('".$param1."'),'".$param2."',{keepFocus: true});".end_tx($param1);}}

function select_intent($raw_intent) {
function select_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
$param1 = trim(substr($params,0,strpos($params," as "))); $param2 = trim(substr($params,4+strpos($params," as ")));
if (is_sikuli($param1) and is_sikuli($param2)) {
Expand All @@ -289,57 +292,57 @@ function select_intent($raw_intent) {
return "{techo('".$raw_intent."');".beg_tx($param1)."var select_locator = tx('".$param1."');\n".
"if (is_xpath_selector(select_locator.toString().replace('xpath selector: ','')))\n".
"select_locator = select_locator.toString().substring(16);\n".
"this.selectOptionByValue(select_locator,'".$param2."');".end_tx($param1);}
$twb.".selectOptionByValue(select_locator,'".$param2."');".end_tx($param1);}

function read_intent($raw_intent) {
function read_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
$param1 = trim(substr($params,0,strpos($params," to "))); $param2 = trim(substr($params,4+strpos($params," to ")));
if ((strtolower($param1) == "page") and ($param2 != ""))
return "{techo('".$raw_intent."');\n".$param2." = this.getHTML();}".end_fi()."\n";
return "{techo('".$raw_intent."');\n".$param2." = ".$twb.".getHTML();}".end_fi()."\n";
if (($param1 == "") or ($param2 == ""))
echo "ERROR - " . current_line() . " target/variable missing for " . $raw_intent . "\n"; else
return "{techo('".$raw_intent."');".beg_tx($param1).$param2." = this.fetchText(tx('".$param1."')).trim();".end_tx($param1);}
return "{techo('".$raw_intent."');".beg_tx($param1).$param2." = ".$twb.".fetchText(tx('".$param1."')).trim();".end_tx($param1);}

function show_intent($raw_intent) {
function show_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
if (strtolower($params) == "page") return "this.echo('".$raw_intent."' + ' - ' + '\\n' + this.getHTML());".end_fi()."\n";
if (strtolower($params) == "page") return "this.echo('".$raw_intent."' + ' - \\n' + ".$twb.".getHTML());".end_fi()."\n";
if ($params == "") echo "ERROR - " . current_line() . " target missing for " . $raw_intent . "\n"; else
return "{// nothing to do on this line".beg_tx($params).
"this.echo('".$raw_intent."' + ' - ' + this.fetchText(tx('" . $params . "')).trim());".end_tx($params);}
"this.echo('".$raw_intent."' + ' - ' + ".$twb.".fetchText(tx('" . $params . "')).trim());".end_tx($params);}

function down_intent($raw_intent) {
function down_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
$param1 = trim(substr($params,0,strpos($params," to "))); $param2 = trim(substr($params,4+strpos($params," to ")));
if (($param1 == "") or ($param2 == ""))
echo "ERROR - " . current_line() . " url/filename missing for " . $raw_intent . "\n"; else
return "{techo('".$raw_intent."');\nthis.download('".$param1."','".abs_file($param2)."');}".end_fi()."\n";}
return "{techo('".$raw_intent."');\n".$twb.".download('".$param1."','".abs_file($param2)."');}".end_fi()."\n";}

function receive_intent($raw_intent) {
function receive_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
$param1 = trim(substr($params,0,strpos($params," to "))); $param2 = trim(substr($params,4+strpos($params," to ")));
if (($param1 == "") or ($param2 == ""))
echo "ERROR - " . current_line() . " keyword/filename missing for " . $raw_intent . "\n"; else
return "{techo('".$raw_intent."');\n".
"casper.on('resource.received', function(resource) {if (resource.stage !== 'end') return;\n".
"if (resource.url.indexOf('".$param1."') > -1) this.download(resource.url, '".abs_file($param2)."');});}".end_fi()."\n";}
"if (resource.url.indexOf('".$param1."') > -1) ".$twb.".download(resource.url, '".abs_file($param2)."');});}".end_fi()."\n";}

function echo_intent($raw_intent) {
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
if ($params == "") echo "ERROR - " . current_line() . " text missing for " . $raw_intent . "\n"; else
return "this.echo(".add_concat($params).");".end_fi()."\n";}

function save_intent($raw_intent) {
function save_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
$param1 = trim(substr($params,0,strpos($params," to "))); $param2 = trim(substr($params,4+strpos($params," to ")));
if ((strtolower($params) == "page") or (strtolower($param1) == "page")) {if (strpos($params," to ")!==false)
return "{techo('".$raw_intent."');\nsave_text('".abs_file($param2)."',this.getHTML());}".end_fi()."\n";
else return "{techo('".$raw_intent."');\nsave_text('',this.getHTML());}".end_fi()."\n";}
return "{techo('".$raw_intent."');\nsave_text('".abs_file($param2)."',".$twb.".getHTML());}".end_fi()."\n";
else return "{techo('".$raw_intent."');\nsave_text('',".$twb.".getHTML());}".end_fi()."\n";}
if ($params == "") echo "ERROR - " . current_line() . " target missing for " . $raw_intent . "\n";
else if (strpos($params," to ")!==false)
return "{techo('".$raw_intent."');".beg_tx($param1).
"save_text('".abs_file($param2)."',this.fetchText(tx('".$param1."')).trim());".end_tx($param1); else
"save_text('".abs_file($param2)."',".$twb.".fetchText(tx('".$param1."')).trim());".end_tx($param1); else
return "{techo('".$raw_intent."');".beg_tx($params).
"save_text('',this.fetchText(tx('" . $params . "')).trim());".end_tx($params);}
"save_text('',".$twb.".fetchText(tx('" . $params . "')).trim());".end_tx($params);}

function dump_intent($raw_intent) {
$raw_intent = str_replace("'","\"",$raw_intent); // avoid breaking echo below when single quote is used
Expand All @@ -350,18 +353,18 @@ function dump_intent($raw_intent) {
return "{techo('".$raw_intent."');\nsave_text('".abs_file($param2)."',".add_concat($param1).");}".end_fi()."\n";
else return "{techo('".$raw_intent."');\nsave_text(''," . add_concat($params) . ");}".end_fi()."\n";}

function snap_intent($raw_intent) {
function snap_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
$param1 = trim(substr($params,0,strpos($params," to "))); $param2 = trim(substr($params,4+strpos($params," to ")));
if ((strtolower($params) == "page") or (strtolower($param1) == "page")) {if (strpos($params," to ")!==false)
return "{techo('".$raw_intent."');\nthis.capture('".abs_file($param2)."');}".end_fi()."\n";
else return "{techo('".$raw_intent."');\nthis.capture(snap_image());}".end_fi()."\n";}
return "{techo('".$raw_intent."');\n".$twb.".capture('".abs_file($param2)."');}".end_fi()."\n";
else return "{techo('".$raw_intent."');\n".$twb.".capture(snap_image());}".end_fi()."\n";}
if ($params == "") echo "ERROR - " . current_line() . " target missing for " . $raw_intent . "\n";
else if (strpos($params," to ")!==false)
return "{techo('".$raw_intent."');".beg_tx($param1).
"this.captureSelector('".abs_file($param2)."',tx('".$param1."'));".end_tx($param1); else
$twb.".captureSelector('".abs_file($param2)."',tx('".$param1."'));".end_tx($param1); else
return "{techo('".$raw_intent."');".beg_tx($params).
"this.captureSelector(snap_image(),tx('".$params."'));".end_tx($params);}
$twb.".captureSelector(snap_image(),tx('".$params."'));".end_tx($params);}

function wait_intent($raw_intent) { // wait is a new block, invalid to use after frame, thus skip end_fi()
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," "))); if ($params == "") $params = "5";
Expand Down Expand Up @@ -418,10 +421,10 @@ function api_intent($raw_intent) {
return "{techo('".$raw_intent."');\napi_result = call_api('".$params."');\nthis.echo(api_result); " .
"try {api_json = JSON.parse(api_result);} catch(e) {api_json = JSON.parse('null');}}".end_fi()."\n";}

function dom_intent($raw_intent) {
function dom_intent($raw_intent) {$twb = $GLOBALS['tagui_web_browser'];
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
if ($params == "") echo "ERROR - " . current_line() . " statement missing for " . $raw_intent . "\n";
else return "this.evaluate(function() {".$params."});".end_fi()."\n";}
else return $twb.".evaluate(function() {".$params."});".end_fi()."\n";}

function js_intent($raw_intent) {
$params = trim(substr($raw_intent." ",1+strpos($raw_intent." "," ")));
Expand Down

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