refactor: convert some block generators to goog.module (#5770)

* refactor: convert generators/lua.js to goog.module

* refactor: convert generator/lua.js to named requires

* chore: run clang-format

* refactor: convert generators/php/colour.js to goog.module

* refactor: convert generators/php/colour.js to named requires

* chore: run clang-format

* refactor: convert generators/php/lists.js to goog.module

* refactor: convert generators/php/lists.js to named requires

* chore: run clang-format

* refactor: convert generators/php/logic.js to goog.module

* refactor: convert generators/php/logic.js to named requires

* chore: run clang-format

* refactor: convert generators/php/loops.js to goog.module

* refactor: convert generators/php/loops.js to named requires

* chore: run clang-format

* refactor: convert generators/php/math.js to goog.module

* refactor: convert generators/php/math.js to named requires

* chore: run clang-format

* refactor: convert generators/php/procedures.js to goog.module

* refactor: convert generators/php/procedures.js to named requires

* chore: run clang-format

* refactor: convert generators/php/text.js to goog.module

* refactor: convert generators/php/text.js to named requires

* chore: run clang-format

* refactor: convert generators/php/variables.js to goog.module

* refactor: convert generators/php/variables.js to named requires

* chore: run clang-format

* refactor: convert generators/php/variables_dynamic.js to goog.module

* refactor: convert generators/php/variables_dynamic.js to named requires

* refactor: convert generators/php.js to goog.module

* refactor: convert generators/php.js to named requires

* chore: run clang-format

* chore: rebuild deps.js
This commit is contained in:
Rachel Fenichel
2021-12-01 17:59:20 -08:00
committed by GitHub
parent a939fec53b
commit c0517ea360
12 changed files with 809 additions and 961 deletions

View File

@@ -11,22 +11,23 @@
*/
'use strict';
goog.provide('Blockly.Lua');
goog.module('Blockly.Lua');
goog.module.declareLegacyNamespace();
goog.require('Blockly.Generator');
goog.require('Blockly.Names');
goog.require('Blockly.inputTypes');
goog.require('Blockly.utils.object');
goog.require('Blockly.utils.string');
goog.requireType('Blockly.Block');
goog.requireType('Blockly.Workspace');
const objectUtils = goog.require('Blockly.utils.object');
const stringUtils = goog.require('Blockly.utils.string');
const {Block} = goog.requireType('Blockly.Block');
const {Generator} = goog.require('Blockly.Generator');
const {inputTypes} = goog.require('Blockly.inputTypes');
const {Names} = goog.require('Blockly.Names');
const {Workspace} = goog.requireType('Blockly.Workspace');
/**
* Lua code generator.
* @type {!Blockly.Generator}
* @type {!Generator}
*/
Blockly.Lua = new Blockly.Generator('Lua');
const Lua = new Generator('Lua');
/**
* List of illegal variable names.
@@ -35,7 +36,7 @@ Blockly.Lua = new Blockly.Generator('Lua');
* accidentally clobbering a built-in object or function.
* @private
*/
Blockly.Lua.addReservedWords(
Lua.addReservedWords(
// Special character
'_,' +
// From theoriginalbit's script:
@@ -58,25 +59,24 @@ Blockly.Lua.addReservedWords(
'loadfile,next,pairs,pcall,print,rawequal,rawget,rawlen,rawset,select,' +
'setmetatable,tonumber,tostring,type,_VERSION,xpcall,' +
// Modules (http://www.lua.org/manual/5.2/manual.html, section 6.3).
'require,package,string,table,math,bit32,io,file,os,debug'
);
'require,package,string,table,math,bit32,io,file,os,debug');
/**
* Order of operation ENUMs.
* http://www.lua.org/manual/5.3/manual.html#3.4.8
*/
Blockly.Lua.ORDER_ATOMIC = 0; // literals
Lua.ORDER_ATOMIC = 0; // literals
// The next level was not explicit in documentation and inferred by Ellen.
Blockly.Lua.ORDER_HIGH = 1; // Function calls, tables[]
Blockly.Lua.ORDER_EXPONENTIATION = 2; // ^
Blockly.Lua.ORDER_UNARY = 3; // not # - ~
Blockly.Lua.ORDER_MULTIPLICATIVE = 4; // * / %
Blockly.Lua.ORDER_ADDITIVE = 5; // + -
Blockly.Lua.ORDER_CONCATENATION = 6; // ..
Blockly.Lua.ORDER_RELATIONAL = 7; // < > <= >= ~= ==
Blockly.Lua.ORDER_AND = 8; // and
Blockly.Lua.ORDER_OR = 9; // or
Blockly.Lua.ORDER_NONE = 99;
Lua.ORDER_HIGH = 1; // Function calls, tables[]
Lua.ORDER_EXPONENTIATION = 2; // ^
Lua.ORDER_UNARY = 3; // not # - ~
Lua.ORDER_MULTIPLICATIVE = 4; // * / %
Lua.ORDER_ADDITIVE = 5; // + -
Lua.ORDER_CONCATENATION = 6; // ..
Lua.ORDER_RELATIONAL = 7; // < > <= >= ~= ==
Lua.ORDER_AND = 8; // and
Lua.ORDER_OR = 9; // or
Lua.ORDER_NONE = 99;
/**
* Note: Lua is not supporting zero-indexing since the language itself is
@@ -88,18 +88,18 @@ Blockly.Lua.ORDER_NONE = 99;
* Whether the init method has been called.
* @type {?boolean}
*/
Blockly.Lua.isInitialized = false;
Lua.isInitialized = false;
/**
* Initialise the database of variable names.
* @param {!Blockly.Workspace} workspace Workspace to generate code from.
* @param {!Workspace} workspace Workspace to generate code from.
*/
Blockly.Lua.init = function(workspace) {
Lua.init = function(workspace) {
// Call Blockly.Generator's init.
Object.getPrototypeOf(this).init.call(this);
if (!this.nameDB_) {
this.nameDB_ = new Blockly.Names(this.RESERVED_WORDS_);
this.nameDB_ = new Names(this.RESERVED_WORDS_);
} else {
this.nameDB_.reset();
}
@@ -115,9 +115,9 @@ Blockly.Lua.init = function(workspace) {
* @param {string} code Generated code.
* @return {string} Completed code.
*/
Blockly.Lua.finish = function(code) {
Lua.finish = function(code) {
// Convert the definitions dictionary into a list.
const definitions = Blockly.utils.object.values(this.definitions_);
const definitions = objectUtils.values(this.definitions_);
// Call Blockly.Generator's finish.
code = Object.getPrototypeOf(this).finish.call(this, code);
this.isInitialized = false;
@@ -134,7 +134,7 @@ Blockly.Lua.finish = function(code) {
* @param {string} line Line of generated code.
* @return {string} Legal line of code.
*/
Blockly.Lua.scrubNakedValue = function(line) {
Lua.scrubNakedValue = function(line) {
return 'local _ = ' + line + '\n';
};
@@ -145,10 +145,10 @@ Blockly.Lua.scrubNakedValue = function(line) {
* @return {string} Lua string.
* @protected
*/
Blockly.Lua.quote_ = function(string) {
Lua.quote_ = function(string) {
string = string.replace(/\\/g, '\\\\')
.replace(/\n/g, '\\\n')
.replace(/'/g, '\\\'');
.replace(/\n/g, '\\\n')
.replace(/'/g, '\\\'');
return '\'' + string + '\'';
};
@@ -159,7 +159,7 @@ Blockly.Lua.quote_ = function(string) {
* @return {string} Lua string.
* @protected
*/
Blockly.Lua.multiline_quote_ = function(string) {
Lua.multiline_quote_ = function(string) {
const lines = string.split(/\n/g).map(this.quote_);
// Join with the following, plus a newline:
// .. '\n' ..
@@ -170,26 +170,26 @@ Blockly.Lua.multiline_quote_ = function(string) {
* Common tasks for generating Lua from blocks.
* Handles comments for the specified block and any connected value blocks.
* Calls any statements following this block.
* @param {!Blockly.Block} block The current block.
* @param {!Block} block The current block.
* @param {string} code The Lua code created for this block.
* @param {boolean=} opt_thisOnly True to generate code for only this statement.
* @return {string} Lua code with comments and subsequent blocks added.
* @protected
*/
Blockly.Lua.scrub_ = function(block, code, opt_thisOnly) {
Lua.scrub_ = function(block, code, opt_thisOnly) {
let commentCode = '';
// Only collect comments for blocks that aren't inline.
if (!block.outputConnection || !block.outputConnection.targetConnection) {
// Collect comment for this block.
let comment = block.getCommentText();
if (comment) {
comment = Blockly.utils.string.wrap(comment, this.COMMENT_WRAP - 3);
comment = stringUtils.wrap(comment, this.COMMENT_WRAP - 3);
commentCode += this.prefixLines(comment, '-- ') + '\n';
}
// Collect comments for all value arguments.
// Don't collect comments for nested statements.
for (let i = 0; i < block.inputList.length; i++) {
if (block.inputList[i].type === Blockly.inputTypes.VALUE) {
if (block.inputList[i].type === inputTypes.VALUE) {
const childBlock = block.inputList[i].connection.targetBlock();
if (childBlock) {
comment = this.allNestedComments(childBlock);
@@ -204,3 +204,5 @@ Blockly.Lua.scrub_ = function(block, code, opt_thisOnly) {
const nextCode = opt_thisOnly ? '' : this.blockToCode(nextBlock);
return commentCode + code + nextCode;
};
exports = Lua;

View File

@@ -10,22 +10,23 @@
*/
'use strict';
goog.provide('Blockly.PHP');
goog.module('Blockly.PHP');
goog.module.declareLegacyNamespace();
goog.require('Blockly.Generator');
goog.require('Blockly.Names');
goog.require('Blockly.inputTypes');
goog.require('Blockly.utils.object');
goog.require('Blockly.utils.string');
goog.requireType('Blockly.Block');
goog.requireType('Blockly.Workspace');
const objectUtils = goog.require('Blockly.utils.object');
const stringUtils = goog.require('Blockly.utils.string');
const {Block} = goog.requireType('Blockly.Block');
const {Generator} = goog.require('Blockly.Generator');
const {inputTypes} = goog.require('Blockly.inputTypes');
const {Names} = goog.require('Blockly.Names');
const {Workspace} = goog.requireType('Blockly.Workspace');
/**
* PHP code generator.
* @type {!Blockly.Generator}
* @type {!Generator}
*/
Blockly.PHP = new Blockly.Generator('PHP');
const PHP = new Generator('PHP');
/**
* List of illegal variable names.
@@ -34,8 +35,8 @@ Blockly.PHP = new Blockly.Generator('PHP');
* accidentally clobbering a built-in object or function.
* @private
*/
Blockly.PHP.addReservedWords(
// http://php.net/manual/en/reserved.keywords.php
PHP.addReservedWords(
// http://php.net/manual/en/reserved.keywords.php
'__halt_compiler,abstract,and,array,as,break,callable,case,catch,class,' +
'clone,const,continue,declare,default,die,do,echo,else,elseif,empty,' +
'enddeclare,endfor,endforeach,endif,endswitch,endwhile,eval,exit,extends,' +
@@ -43,7 +44,7 @@ Blockly.PHP.addReservedWords(
'include_once,instanceof,insteadof,interface,isset,list,namespace,new,or,' +
'print,private,protected,public,require,require_once,return,static,' +
'switch,throw,trait,try,unset,use,var,while,xor,' +
// http://php.net/manual/en/reserved.constants.php
// http://php.net/manual/en/reserved.constants.php
'PHP_VERSION,PHP_MAJOR_VERSION,PHP_MINOR_VERSION,PHP_RELEASE_VERSION,' +
'PHP_VERSION_ID,PHP_EXTRA_VERSION,PHP_ZTS,PHP_DEBUG,PHP_MAXPATHLEN,' +
'PHP_OS,PHP_SAPI,PHP_EOL,PHP_INT_MAX,PHP_INT_SIZE,DEFAULT_INCLUDE_PATH,' +
@@ -54,90 +55,89 @@ Blockly.PHP.addReservedWords(
'E_CORE_WARNING,E_COMPILE_ERROR,E_COMPILE_WARNING,E_USER_ERROR,' +
'E_USER_WARNING,E_USER_NOTICE,E_DEPRECATED,E_USER_DEPRECATED,E_ALL,' +
'E_STRICT,__COMPILER_HALT_OFFSET__,TRUE,FALSE,NULL,__CLASS__,__DIR__,' +
'__FILE__,__FUNCTION__,__LINE__,__METHOD__,__NAMESPACE__,__TRAIT__'
);
'__FILE__,__FUNCTION__,__LINE__,__METHOD__,__NAMESPACE__,__TRAIT__');
/**
* Order of operation ENUMs.
* http://php.net/manual/en/language.operators.precedence.php
*/
Blockly.PHP.ORDER_ATOMIC = 0; // 0 "" ...
Blockly.PHP.ORDER_CLONE = 1; // clone
Blockly.PHP.ORDER_NEW = 1; // new
Blockly.PHP.ORDER_MEMBER = 2.1; // []
Blockly.PHP.ORDER_FUNCTION_CALL = 2.2; // ()
Blockly.PHP.ORDER_POWER = 3; // **
Blockly.PHP.ORDER_INCREMENT = 4; // ++
Blockly.PHP.ORDER_DECREMENT = 4; // --
Blockly.PHP.ORDER_BITWISE_NOT = 4; // ~
Blockly.PHP.ORDER_CAST = 4; // (int) (float) (string) (array) ...
Blockly.PHP.ORDER_SUPPRESS_ERROR = 4; // @
Blockly.PHP.ORDER_INSTANCEOF = 5; // instanceof
Blockly.PHP.ORDER_LOGICAL_NOT = 6; // !
Blockly.PHP.ORDER_UNARY_PLUS = 7.1; // +
Blockly.PHP.ORDER_UNARY_NEGATION = 7.2; // -
Blockly.PHP.ORDER_MULTIPLICATION = 8.1; // *
Blockly.PHP.ORDER_DIVISION = 8.2; // /
Blockly.PHP.ORDER_MODULUS = 8.3; // %
Blockly.PHP.ORDER_ADDITION = 9.1; // +
Blockly.PHP.ORDER_SUBTRACTION = 9.2; // -
Blockly.PHP.ORDER_STRING_CONCAT = 9.3; // .
Blockly.PHP.ORDER_BITWISE_SHIFT = 10; // << >>
Blockly.PHP.ORDER_RELATIONAL = 11; // < <= > >=
Blockly.PHP.ORDER_EQUALITY = 12; // == != === !== <> <=>
Blockly.PHP.ORDER_REFERENCE = 13; // &
Blockly.PHP.ORDER_BITWISE_AND = 13; // &
Blockly.PHP.ORDER_BITWISE_XOR = 14; // ^
Blockly.PHP.ORDER_BITWISE_OR = 15; // |
Blockly.PHP.ORDER_LOGICAL_AND = 16; // &&
Blockly.PHP.ORDER_LOGICAL_OR = 17; // ||
Blockly.PHP.ORDER_IF_NULL = 18; // ??
Blockly.PHP.ORDER_CONDITIONAL = 19; // ?:
Blockly.PHP.ORDER_ASSIGNMENT = 20; // = += -= *= /= %= <<= >>= ...
Blockly.PHP.ORDER_LOGICAL_AND_WEAK = 21; // and
Blockly.PHP.ORDER_LOGICAL_XOR = 22; // xor
Blockly.PHP.ORDER_LOGICAL_OR_WEAK = 23; // or
Blockly.PHP.ORDER_NONE = 99; // (...)
PHP.ORDER_ATOMIC = 0; // 0 "" ...
PHP.ORDER_CLONE = 1; // clone
PHP.ORDER_NEW = 1; // new
PHP.ORDER_MEMBER = 2.1; // []
PHP.ORDER_FUNCTION_CALL = 2.2; // ()
PHP.ORDER_POWER = 3; // **
PHP.ORDER_INCREMENT = 4; // ++
PHP.ORDER_DECREMENT = 4; // --
PHP.ORDER_BITWISE_NOT = 4; // ~
PHP.ORDER_CAST = 4; // (int) (float) (string) (array) ...
PHP.ORDER_SUPPRESS_ERROR = 4; // @
PHP.ORDER_INSTANCEOF = 5; // instanceof
PHP.ORDER_LOGICAL_NOT = 6; // !
PHP.ORDER_UNARY_PLUS = 7.1; // +
PHP.ORDER_UNARY_NEGATION = 7.2; // -
PHP.ORDER_MULTIPLICATION = 8.1; // *
PHP.ORDER_DIVISION = 8.2; // /
PHP.ORDER_MODULUS = 8.3; // %
PHP.ORDER_ADDITION = 9.1; // +
PHP.ORDER_SUBTRACTION = 9.2; // -
PHP.ORDER_STRING_CONCAT = 9.3; // .
PHP.ORDER_BITWISE_SHIFT = 10; // << >>
PHP.ORDER_RELATIONAL = 11; // < <= > >=
PHP.ORDER_EQUALITY = 12; // == != === !== <> <=>
PHP.ORDER_REFERENCE = 13; // &
PHP.ORDER_BITWISE_AND = 13; // &
PHP.ORDER_BITWISE_XOR = 14; // ^
PHP.ORDER_BITWISE_OR = 15; // |
PHP.ORDER_LOGICAL_AND = 16; // &&
PHP.ORDER_LOGICAL_OR = 17; // ||
PHP.ORDER_IF_NULL = 18; // ??
PHP.ORDER_CONDITIONAL = 19; // ?:
PHP.ORDER_ASSIGNMENT = 20; // = += -= *= /= %= <<= >>= ...
PHP.ORDER_LOGICAL_AND_WEAK = 21; // and
PHP.ORDER_LOGICAL_XOR = 22; // xor
PHP.ORDER_LOGICAL_OR_WEAK = 23; // or
PHP.ORDER_NONE = 99; // (...)
/**
* List of outer-inner pairings that do NOT require parentheses.
* @type {!Array<!Array<number>>}
*/
Blockly.PHP.ORDER_OVERRIDES = [
PHP.ORDER_OVERRIDES = [
// (foo()).bar() -> foo().bar()
// (foo())[0] -> foo()[0]
[Blockly.PHP.ORDER_MEMBER, Blockly.PHP.ORDER_FUNCTION_CALL],
[PHP.ORDER_MEMBER, PHP.ORDER_FUNCTION_CALL],
// (foo[0])[1] -> foo[0][1]
// (foo.bar).baz -> foo.bar.baz
[Blockly.PHP.ORDER_MEMBER, Blockly.PHP.ORDER_MEMBER],
[PHP.ORDER_MEMBER, PHP.ORDER_MEMBER],
// !(!foo) -> !!foo
[Blockly.PHP.ORDER_LOGICAL_NOT, Blockly.PHP.ORDER_LOGICAL_NOT],
[PHP.ORDER_LOGICAL_NOT, PHP.ORDER_LOGICAL_NOT],
// a * (b * c) -> a * b * c
[Blockly.PHP.ORDER_MULTIPLICATION, Blockly.PHP.ORDER_MULTIPLICATION],
[PHP.ORDER_MULTIPLICATION, PHP.ORDER_MULTIPLICATION],
// a + (b + c) -> a + b + c
[Blockly.PHP.ORDER_ADDITION, Blockly.PHP.ORDER_ADDITION],
[PHP.ORDER_ADDITION, PHP.ORDER_ADDITION],
// a && (b && c) -> a && b && c
[Blockly.PHP.ORDER_LOGICAL_AND, Blockly.PHP.ORDER_LOGICAL_AND],
[PHP.ORDER_LOGICAL_AND, PHP.ORDER_LOGICAL_AND],
// a || (b || c) -> a || b || c
[Blockly.PHP.ORDER_LOGICAL_OR, Blockly.PHP.ORDER_LOGICAL_OR]
[PHP.ORDER_LOGICAL_OR, PHP.ORDER_LOGICAL_OR]
];
/**
* Whether the init method has been called.
* @type {?boolean}
*/
Blockly.PHP.isInitialized = false;
PHP.isInitialized = false;
/**
* Initialise the database of variable names.
* @param {!Blockly.Workspace} workspace Workspace to generate code from.
* @param {!Workspace} workspace Workspace to generate code from.
*/
Blockly.PHP.init = function(workspace) {
PHP.init = function(workspace) {
// Call Blockly.Generator's init.
Object.getPrototypeOf(this).init.call(this);
if (!this.nameDB_) {
this.nameDB_ = new Blockly.Names(this.RESERVED_WORDS_, '$');
this.nameDB_ = new Names(this.RESERVED_WORDS_, '$');
} else {
this.nameDB_.reset();
}
@@ -154,9 +154,9 @@ Blockly.PHP.init = function(workspace) {
* @param {string} code Generated code.
* @return {string} Completed code.
*/
Blockly.PHP.finish = function(code) {
PHP.finish = function(code) {
// Convert the definitions dictionary into a list.
const definitions = Blockly.utils.object.values(this.definitions_);
const definitions = objectUtils.values(this.definitions_);
// Call Blockly.Generator's finish.
code = Object.getPrototypeOf(this).finish.call(this, code);
this.isInitialized = false;
@@ -171,7 +171,7 @@ Blockly.PHP.finish = function(code) {
* @param {string} line Line of generated code.
* @return {string} Legal line of code.
*/
Blockly.PHP.scrubNakedValue = function(line) {
PHP.scrubNakedValue = function(line) {
return line + ';\n';
};
@@ -182,10 +182,10 @@ Blockly.PHP.scrubNakedValue = function(line) {
* @return {string} PHP string.
* @protected
*/
Blockly.PHP.quote_ = function(string) {
PHP.quote_ = function(string) {
string = string.replace(/\\/g, '\\\\')
.replace(/\n/g, '\\\n')
.replace(/'/g, '\\\'');
.replace(/\n/g, '\\\n')
.replace(/'/g, '\\\'');
return '\'' + string + '\'';
};
@@ -196,7 +196,7 @@ Blockly.PHP.quote_ = function(string) {
* @return {string} PHP string.
* @protected
*/
Blockly.PHP.multiline_quote_ = function (string) {
PHP.multiline_quote_ = function(string) {
const lines = string.split(/\n/g).map(this.quote_);
// Join with the following, plus a newline:
// . "\n" .
@@ -208,26 +208,26 @@ Blockly.PHP.multiline_quote_ = function (string) {
* Common tasks for generating PHP from blocks.
* Handles comments for the specified block and any connected value blocks.
* Calls any statements following this block.
* @param {!Blockly.Block} block The current block.
* @param {!Block} block The current block.
* @param {string} code The PHP code created for this block.
* @param {boolean=} opt_thisOnly True to generate code for only this statement.
* @return {string} PHP code with comments and subsequent blocks added.
* @protected
*/
Blockly.PHP.scrub_ = function(block, code, opt_thisOnly) {
PHP.scrub_ = function(block, code, opt_thisOnly) {
let commentCode = '';
// Only collect comments for blocks that aren't inline.
if (!block.outputConnection || !block.outputConnection.targetConnection) {
// Collect comment for this block.
let comment = block.getCommentText();
if (comment) {
comment = Blockly.utils.string.wrap(comment, this.COMMENT_WRAP - 3);
comment = stringUtils.wrap(comment, this.COMMENT_WRAP - 3);
commentCode += this.prefixLines(comment, '// ') + '\n';
}
// Collect comments for all value arguments.
// Don't collect comments for nested statements.
for (let i = 0; i < block.inputList.length; i++) {
if (block.inputList[i].type === Blockly.inputTypes.VALUE) {
if (block.inputList[i].type === inputTypes.VALUE) {
const childBlock = block.inputList[i].connection.targetBlock();
if (childBlock) {
comment = this.allNestedComments(childBlock);
@@ -245,15 +245,14 @@ Blockly.PHP.scrub_ = function(block, code, opt_thisOnly) {
/**
* Gets a property and adjusts the value while taking into account indexing.
* @param {!Blockly.Block} block The block.
* @param {!Block} block The block.
* @param {string} atId The property ID of the element to get.
* @param {number=} opt_delta Value to add.
* @param {boolean=} opt_negate Whether to negate the value.
* @param {number=} opt_order The highest order acting on this value.
* @return {string|number}
*/
Blockly.PHP.getAdjusted = function(block, atId, opt_delta, opt_negate,
opt_order) {
PHP.getAdjusted = function(block, atId, opt_delta, opt_negate, opt_order) {
let delta = opt_delta || 0;
let order = opt_order || this.ORDER_NONE;
if (block.workspace.options.oneBasedIndex) {
@@ -274,7 +273,7 @@ Blockly.PHP.getAdjusted = function(block, atId, opt_delta, opt_negate,
}
let at = this.valueToCode(block, atId, outerOrder) || defaultAtIndex;
if (Blockly.utils.string.isNumber(at)) {
if (stringUtils.isNumber(at)) {
// If the index is a naked number, adjust it right now.
at = Number(at) + delta;
if (opt_negate) {
@@ -302,3 +301,5 @@ Blockly.PHP.getAdjusted = function(block, atId, opt_delta, opt_negate,
}
return at;
};
exports = PHP;

View File

@@ -9,82 +9,67 @@
*/
'use strict';
goog.provide('Blockly.PHP.colour');
goog.module('Blockly.PHP.colour');
goog.require('Blockly.PHP');
const PHP = goog.require('Blockly.PHP');
Blockly.PHP['colour_picker'] = function(block) {
PHP['colour_picker'] = function(block) {
// Colour picker.
const code = Blockly.PHP.quote_(block.getFieldValue('COLOUR'));
return [code, Blockly.PHP.ORDER_ATOMIC];
const code = PHP.quote_(block.getFieldValue('COLOUR'));
return [code, PHP.ORDER_ATOMIC];
};
Blockly.PHP['colour_random'] = function(block) {
PHP['colour_random'] = function(block) {
// Generate a random colour.
const functionName = Blockly.PHP.provideFunction_(
'colour_random',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ + '() {',
' return \'#\' . str_pad(dechex(mt_rand(0, 0xFFFFFF)), ' +
'6, \'0\', STR_PAD_LEFT);',
'}']);
const functionName = PHP.provideFunction_('colour_random', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '() {',
' return \'#\' . str_pad(dechex(mt_rand(0, 0xFFFFFF)), ' +
'6, \'0\', STR_PAD_LEFT);',
'}'
]);
const code = functionName + '()';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['colour_rgb'] = function(block) {
PHP['colour_rgb'] = function(block) {
// Compose a colour from RGB components expressed as percentages.
const red = Blockly.PHP.valueToCode(block, 'RED',
Blockly.PHP.ORDER_NONE) || 0;
const green = Blockly.PHP.valueToCode(block, 'GREEN',
Blockly.PHP.ORDER_NONE) || 0;
const blue = Blockly.PHP.valueToCode(block, 'BLUE',
Blockly.PHP.ORDER_NONE) || 0;
const functionName = Blockly.PHP.provideFunction_(
'colour_rgb',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($r, $g, $b) {',
' $r = round(max(min($r, 100), 0) * 2.55);',
' $g = round(max(min($g, 100), 0) * 2.55);',
' $b = round(max(min($b, 100), 0) * 2.55);',
' $hex = \'#\';',
' $hex .= str_pad(dechex($r), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($g), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($b), 2, \'0\', STR_PAD_LEFT);',
' return $hex;',
'}']);
const red = PHP.valueToCode(block, 'RED', PHP.ORDER_NONE) || 0;
const green = PHP.valueToCode(block, 'GREEN', PHP.ORDER_NONE) || 0;
const blue = PHP.valueToCode(block, 'BLUE', PHP.ORDER_NONE) || 0;
const functionName = PHP.provideFunction_('colour_rgb', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($r, $g, $b) {',
' $r = round(max(min($r, 100), 0) * 2.55);',
' $g = round(max(min($g, 100), 0) * 2.55);',
' $b = round(max(min($b, 100), 0) * 2.55);', ' $hex = \'#\';',
' $hex .= str_pad(dechex($r), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($g), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($b), 2, \'0\', STR_PAD_LEFT);', ' return $hex;',
'}'
]);
const code = functionName + '(' + red + ', ' + green + ', ' + blue + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['colour_blend'] = function(block) {
PHP['colour_blend'] = function(block) {
// Blend two colours together.
const c1 = Blockly.PHP.valueToCode(block, 'COLOUR1',
Blockly.PHP.ORDER_NONE) || '\'#000000\'';
const c2 = Blockly.PHP.valueToCode(block, 'COLOUR2',
Blockly.PHP.ORDER_NONE) || '\'#000000\'';
const ratio = Blockly.PHP.valueToCode(block, 'RATIO',
Blockly.PHP.ORDER_NONE) || 0.5;
const functionName = Blockly.PHP.provideFunction_(
'colour_blend',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($c1, $c2, $ratio) {',
' $ratio = max(min($ratio, 1), 0);',
' $r1 = hexdec(substr($c1, 1, 2));',
' $g1 = hexdec(substr($c1, 3, 2));',
' $b1 = hexdec(substr($c1, 5, 2));',
' $r2 = hexdec(substr($c2, 1, 2));',
' $g2 = hexdec(substr($c2, 3, 2));',
' $b2 = hexdec(substr($c2, 5, 2));',
' $r = round($r1 * (1 - $ratio) + $r2 * $ratio);',
' $g = round($g1 * (1 - $ratio) + $g2 * $ratio);',
' $b = round($b1 * (1 - $ratio) + $b2 * $ratio);',
' $hex = \'#\';',
' $hex .= str_pad(dechex($r), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($g), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($b), 2, \'0\', STR_PAD_LEFT);',
' return $hex;',
'}']);
const c1 = PHP.valueToCode(block, 'COLOUR1', PHP.ORDER_NONE) || '\'#000000\'';
const c2 = PHP.valueToCode(block, 'COLOUR2', PHP.ORDER_NONE) || '\'#000000\'';
const ratio = PHP.valueToCode(block, 'RATIO', PHP.ORDER_NONE) || 0.5;
const functionName = PHP.provideFunction_('colour_blend', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($c1, $c2, $ratio) {',
' $ratio = max(min($ratio, 1), 0);', ' $r1 = hexdec(substr($c1, 1, 2));',
' $g1 = hexdec(substr($c1, 3, 2));', ' $b1 = hexdec(substr($c1, 5, 2));',
' $r2 = hexdec(substr($c2, 1, 2));', ' $g2 = hexdec(substr($c2, 3, 2));',
' $b2 = hexdec(substr($c2, 5, 2));',
' $r = round($r1 * (1 - $ratio) + $r2 * $ratio);',
' $g = round($g1 * (1 - $ratio) + $g2 * $ratio);',
' $b = round($b1 * (1 - $ratio) + $b2 * $ratio);', ' $hex = \'#\';',
' $hex .= str_pad(dechex($r), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($g), 2, \'0\', STR_PAD_LEFT);',
' $hex .= str_pad(dechex($b), 2, \'0\', STR_PAD_LEFT);', ' return $hex;',
'}'
]);
const code = functionName + '(' + c1 + ', ' + c2 + ', ' + ratio + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};

View File

@@ -6,7 +6,6 @@
/**
* @fileoverview Generating PHP for list blocks.
* @suppress {missingRequire}
*/
/**
@@ -21,77 +20,63 @@
*/
'use strict';
goog.provide('Blockly.PHP.lists');
goog.module('Blockly.PHP.lists');
goog.require('Blockly.PHP');
goog.require('Blockly.utils.string');
const PHP = goog.require('Blockly.PHP');
const stringUtils = goog.require('Blockly.utils.string');
const {NameType} = goog.require('Blockly.Names');
Blockly.PHP['lists_create_empty'] = function(block) {
PHP['lists_create_empty'] = function(block) {
// Create an empty list.
return ['array()', Blockly.PHP.ORDER_FUNCTION_CALL];
return ['array()', PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_create_with'] = function(block) {
PHP['lists_create_with'] = function(block) {
// Create a list with any number of elements of any type.
let code = new Array(block.itemCount_);
for (let i = 0; i < block.itemCount_; i++) {
code[i] = Blockly.PHP.valueToCode(block, 'ADD' + i,
Blockly.PHP.ORDER_NONE) || 'null';
code[i] = PHP.valueToCode(block, 'ADD' + i, PHP.ORDER_NONE) || 'null';
}
code = 'array(' + code.join(', ') + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_repeat'] = function(block) {
PHP['lists_repeat'] = function(block) {
// Create a list with one element repeated.
const functionName = Blockly.PHP.provideFunction_(
'lists_repeat',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($value, $count) {',
' $array = array();',
' for ($index = 0; $index < $count; $index++) {',
' $array[] = $value;',
' }',
' return $array;',
'}']);
const element = Blockly.PHP.valueToCode(block, 'ITEM',
Blockly.PHP.ORDER_NONE) || 'null';
const repeatCount = Blockly.PHP.valueToCode(block, 'NUM',
Blockly.PHP.ORDER_NONE) || '0';
const functionName = PHP.provideFunction_('lists_repeat', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($value, $count) {',
' $array = array();', ' for ($index = 0; $index < $count; $index++) {',
' $array[] = $value;', ' }', ' return $array;', '}'
]);
const element = PHP.valueToCode(block, 'ITEM', PHP.ORDER_NONE) || 'null';
const repeatCount = PHP.valueToCode(block, 'NUM', PHP.ORDER_NONE) || '0';
const code = functionName + '(' + element + ', ' + repeatCount + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_length'] = function(block) {
PHP['lists_length'] = function(block) {
// String or array length.
const functionName = Blockly.PHP.provideFunction_(
'length',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ + '($value) {',
' if (is_string($value)) {',
' return strlen($value);',
' } else {',
' return count($value);',
' }',
'}']);
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || '\'\'';
return [functionName + '(' + list + ')', Blockly.PHP.ORDER_FUNCTION_CALL];
const functionName = PHP.provideFunction_('length', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($value) {',
' if (is_string($value)) {', ' return strlen($value);', ' } else {',
' return count($value);', ' }', '}'
]);
const list = PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || '\'\'';
return [functionName + '(' + list + ')', PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_isEmpty'] = function(block) {
PHP['lists_isEmpty'] = function(block) {
// Is the string null or array empty?
const argument0 = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_FUNCTION_CALL) || 'array()';
return ['empty(' + argument0 + ')', Blockly.PHP.ORDER_FUNCTION_CALL];
const argument0 =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_FUNCTION_CALL) || 'array()';
return ['empty(' + argument0 + ')', PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_indexOf'] = function(block) {
PHP['lists_indexOf'] = function(block) {
// Find an item in the list.
const argument0 = Blockly.PHP.valueToCode(block, 'FIND',
Blockly.PHP.ORDER_NONE) || '\'\'';
const argument1 = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_MEMBER) || '[]';
const argument0 = PHP.valueToCode(block, 'FIND', PHP.ORDER_NONE) || '\'\'';
const argument1 = PHP.valueToCode(block, 'VALUE', PHP.ORDER_MEMBER) || '[]';
let errorIndex = ' -1';
let indexAdjustment = '';
if (block.workspace.options.oneBasedIndex) {
@@ -101,144 +86,131 @@ Blockly.PHP['lists_indexOf'] = function(block) {
let functionName;
if (block.getFieldValue('END') === 'FIRST') {
// indexOf
functionName = Blockly.PHP.provideFunction_(
'indexOf',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($haystack, $needle) {',
' for ($index = 0; $index < count($haystack); $index++) {',
' if ($haystack[$index] == $needle) return $index' +
indexAdjustment + ';',
' }',
' return ' + errorIndex + ';',
'}']);
functionName = PHP.provideFunction_('indexOf', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($haystack, $needle) {',
' for ($index = 0; $index < count($haystack); $index++) {',
' if ($haystack[$index] == $needle) return $index' + indexAdjustment +
';',
' }', ' return ' + errorIndex + ';', '}'
]);
} else {
// lastIndexOf
functionName = Blockly.PHP.provideFunction_(
'lastIndexOf',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($haystack, $needle) {',
' $last = ' + errorIndex + ';',
' for ($index = 0; $index < count($haystack); $index++) {',
' if ($haystack[$index] == $needle) $last = $index' +
indexAdjustment + ';',
' }',
' return $last;',
'}']);
functionName = PHP.provideFunction_('lastIndexOf', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($haystack, $needle) {',
' $last = ' + errorIndex + ';',
' for ($index = 0; $index < count($haystack); $index++) {',
' if ($haystack[$index] == $needle) $last = $index' + indexAdjustment +
';',
' }', ' return $last;', '}'
]);
}
const code = functionName + '(' + argument1 + ', ' + argument0 + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_getIndex'] = function(block) {
PHP['lists_getIndex'] = function(block) {
// Get element at index.
const mode = block.getFieldValue('MODE') || 'GET';
const where = block.getFieldValue('WHERE') || 'FROM_START';
switch (where) {
case 'FIRST':
if (mode === 'GET') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_MEMBER) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_MEMBER) || 'array()';
const code = list + '[0]';
return [code, Blockly.PHP.ORDER_MEMBER];
return [code, PHP.ORDER_MEMBER];
} else if (mode === 'GET_REMOVE') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
const code = 'array_shift(' + list + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'REMOVE') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
return 'array_shift(' + list + ');\n';
}
break;
case 'LAST':
if (mode === 'GET') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
const code = 'end(' + list + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'GET_REMOVE') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
const code = 'array_pop(' + list + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'REMOVE') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
return 'array_pop(' + list + ');\n';
}
break;
case 'FROM_START': {
const at = Blockly.PHP.getAdjusted(block, 'AT');
const at = PHP.getAdjusted(block, 'AT');
if (mode === 'GET') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_MEMBER) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_MEMBER) || 'array()';
const code = list + '[' + at + ']';
return [code, Blockly.PHP.ORDER_MEMBER];
return [code, PHP.ORDER_MEMBER];
} else if (mode === 'GET_REMOVE') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
const code = 'array_splice(' + list + ', ' + at + ', 1)[0]';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'REMOVE') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
return 'array_splice(' + list + ', ' + at + ', 1);\n';
}
break;
}
case 'FROM_END':
if (mode === 'GET') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const at = Blockly.PHP.getAdjusted(block, 'AT', 1, true);
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
const at = PHP.getAdjusted(block, 'AT', 1, true);
const code = 'array_slice(' + list + ', ' + at + ', 1)[0]';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'GET_REMOVE' || mode === 'REMOVE') {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const at = Blockly.PHP.getAdjusted(block, 'AT', 1, false,
Blockly.PHP.ORDER_SUBTRACTION);
const code = 'array_splice(' + list +
', count(' + list + ') - ' + at + ', 1)[0]';
const list =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
const at =
PHP.getAdjusted(block, 'AT', 1, false, PHP.ORDER_SUBTRACTION);
const code = 'array_splice(' + list + ', count(' + list + ') - ' + at +
', 1)[0]';
if (mode === 'GET_REMOVE') {
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'REMOVE') {
return code + ';\n';
}
}
break;
case 'RANDOM': {
const list = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'array()';
const list = PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'array()';
if (mode === 'GET') {
const functionName = Blockly.PHP.provideFunction_(
'lists_get_random_item',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($list) {',
' return $list[rand(0,count($list)-1)];',
'}']);
const functionName = PHP.provideFunction_('lists_get_random_item', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($list) {',
' return $list[rand(0,count($list)-1)];', '}'
]);
const code = functionName + '(' + list + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'GET_REMOVE') {
const functionName = Blockly.PHP.provideFunction_(
'lists_get_remove_random_item',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'(&$list) {',
' $x = rand(0,count($list)-1);',
' unset($list[$x]);',
' return array_values($list);',
'}']);
const functionName =
PHP.provideFunction_('lists_get_remove_random_item', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '(&$list) {',
' $x = rand(0,count($list)-1);', ' unset($list[$x]);',
' return array_values($list);', '}'
]);
const code = functionName + '(' + list + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
} else if (mode === 'REMOVE') {
const functionName = Blockly.PHP.provideFunction_(
'lists_remove_random_item',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'(&$list) {',
' unset($list[rand(0,count($list)-1)]);',
'}']);
const functionName = PHP.provideFunction_('lists_remove_random_item', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '(&$list) {',
' unset($list[rand(0,count($list)-1)]);', '}'
]);
return functionName + '(' + list + ');\n';
}
break;
@@ -247,13 +219,12 @@ Blockly.PHP['lists_getIndex'] = function(block) {
throw Error('Unhandled combination (lists_getIndex).');
};
Blockly.PHP['lists_setIndex'] = function(block) {
PHP['lists_setIndex'] = function(block) {
// Set element at index.
// Note: Until February 2013 this block did not have MODE or WHERE inputs.
const mode = block.getFieldValue('MODE') || 'GET';
const where = block.getFieldValue('WHERE') || 'FROM_START';
const value = Blockly.PHP.valueToCode(block, 'TO',
Blockly.PHP.ORDER_ASSIGNMENT) || 'null';
const value = PHP.valueToCode(block, 'TO', PHP.ORDER_ASSIGNMENT) || 'null';
// Cache non-trivial values to variables to prevent repeated look-ups.
// Closure, which accesses and modifies 'list'.
let cachedList;
@@ -261,8 +232,7 @@ Blockly.PHP['lists_setIndex'] = function(block) {
if (cachedList.match(/^\$\w+$/)) {
return '';
}
const listVar = Blockly.PHP.nameDB_.getDistinctName(
'tmp_list', Blockly.VARIABLE_CATEGORY_NAME);
const listVar = PHP.nameDB_.getDistinctName('tmp_list', NameType.VARIABLE);
const code = listVar + ' = &' + cachedList + ';\n';
cachedList = listVar;
return code;
@@ -270,25 +240,22 @@ Blockly.PHP['lists_setIndex'] = function(block) {
switch (where) {
case 'FIRST':
if (mode === 'SET') {
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_MEMBER) || 'array()';
const list =
PHP.valueToCode(block, 'LIST', PHP.ORDER_MEMBER) || 'array()';
return list + '[0] = ' + value + ';\n';
} else if (mode === 'INSERT') {
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || 'array()';
return 'array_unshift(' + list + ', ' + value + ');\n';
}
break;
case 'LAST': {
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || 'array()';
const list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || 'array()';
if (mode === 'SET') {
const functionName = Blockly.PHP.provideFunction_(
'lists_set_last_item',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'(&$list, $value) {',
' $list[count($list) - 1] = $value;',
'}']);
const functionName = PHP.provideFunction_('lists_set_last_item', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '(&$list, $value) {',
' $list[count($list) - 1] = $value;', '}'
]);
return functionName + '(' + list + ', ' + value + ');\n';
} else if (mode === 'INSERT') {
return 'array_push(' + list + ', ' + value + ');\n';
@@ -296,55 +263,50 @@ Blockly.PHP['lists_setIndex'] = function(block) {
break;
}
case 'FROM_START': {
const at = Blockly.PHP.getAdjusted(block, 'AT');
const at = PHP.getAdjusted(block, 'AT');
if (mode === 'SET') {
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_MEMBER) || 'array()';
const list =
PHP.valueToCode(block, 'LIST', PHP.ORDER_MEMBER) || 'array()';
return list + '[' + at + '] = ' + value + ';\n';
} else if (mode === 'INSERT') {
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || 'array()';
const list =
PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || 'array()';
return 'array_splice(' + list + ', ' + at + ', 0, ' + value + ');\n';
}
break;
}
case 'FROM_END': {
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || 'array()';
const at = Blockly.PHP.getAdjusted(block, 'AT', 1);
const list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || 'array()';
const at = PHP.getAdjusted(block, 'AT', 1);
if (mode === 'SET') {
const functionName = Blockly.PHP.provideFunction_(
'lists_set_from_end',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'(&$list, $at, $value) {',
' $list[count($list) - $at] = $value;',
'}']);
const functionName = PHP.provideFunction_('lists_set_from_end', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ +
'(&$list, $at, $value) {',
' $list[count($list) - $at] = $value;', '}'
]);
return functionName + '(' + list + ', ' + at + ', ' + value + ');\n';
} else if (mode === 'INSERT') {
const functionName = Blockly.PHP.provideFunction_(
'lists_insert_from_end',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'(&$list, $at, $value) {',
' return array_splice($list, count($list) - $at, 0, $value);',
'}']);
const functionName = PHP.provideFunction_('lists_insert_from_end', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ +
'(&$list, $at, $value) {',
' return array_splice($list, count($list) - $at, 0, $value);', '}'
]);
return functionName + '(' + list + ', ' + at + ', ' + value + ');\n';
}
break;
}
case 'RANDOM':
cachedList = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_REFERENCE) || 'array()';
cachedList =
PHP.valueToCode(block, 'LIST', PHP.ORDER_REFERENCE) || 'array()';
let code = cacheList();
const list = cachedList;
const xVar = Blockly.PHP.nameDB_.getDistinctName(
'tmp_x', Blockly.VARIABLE_CATEGORY_NAME);
const xVar = PHP.nameDB_.getDistinctName('tmp_x', NameType.VARIABLE);
code += xVar + ' = rand(0, count(' + list + ')-1);\n';
if (mode === 'SET') {
code += list + '[' + xVar + '] = ' + value + ';\n';
return code;
} else if (mode === 'INSERT') {
code += 'array_splice(' + list + ', ' + xVar + ', 0, ' + value +
');\n';
code += 'array_splice(' + list + ', ' + xVar + ', 0, ' + value + ');\n';
return code;
}
break;
@@ -352,27 +314,26 @@ Blockly.PHP['lists_setIndex'] = function(block) {
throw Error('Unhandled combination (lists_setIndex).');
};
Blockly.PHP['lists_getSublist'] = function(block) {
PHP['lists_getSublist'] = function(block) {
// Get sublist.
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || 'array()';
const list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || 'array()';
const where1 = block.getFieldValue('WHERE1');
const where2 = block.getFieldValue('WHERE2');
let code;
if (where1 === 'FIRST' && where2 === 'LAST') {
code = list;
} else if (list.match(/^\$\w+$/) ||
} else if (
list.match(/^\$\w+$/) ||
(where1 !== 'FROM_END' && where2 === 'FROM_START')) {
// If the list is a simple value or doesn't require a call for length, don't
// generate a helper function.
let at1;
switch (where1) {
case 'FROM_START':
at1 = Blockly.PHP.getAdjusted(block, 'AT1');
at1 = PHP.getAdjusted(block, 'AT1');
break;
case 'FROM_END':
at1 = Blockly.PHP.getAdjusted(block, 'AT1', 1, false,
Blockly.PHP.ORDER_SUBTRACTION);
at1 = PHP.getAdjusted(block, 'AT1', 1, false, PHP.ORDER_SUBTRACTION);
at1 = 'count(' + list + ') - ' + at1;
break;
case 'FIRST':
@@ -385,10 +346,10 @@ Blockly.PHP['lists_getSublist'] = function(block) {
let length;
switch (where2) {
case 'FROM_START':
at2 = Blockly.PHP.getAdjusted(block, 'AT2', 0, false,
Blockly.PHP.ORDER_SUBTRACTION);
at2 = PHP.getAdjusted(block, 'AT2', 0, false, PHP.ORDER_SUBTRACTION);
length = at2 + ' - ';
if (Blockly.utils.string.isNumber(String(at1)) || String(at1).match(/^\(.+\)$/)) {
if (stringUtils.isNumber(String(at1)) ||
String(at1).match(/^\(.+\)$/)) {
length += at1;
} else {
length += '(' + at1 + ')';
@@ -396,10 +357,10 @@ Blockly.PHP['lists_getSublist'] = function(block) {
length += ' + 1';
break;
case 'FROM_END':
at2 = Blockly.PHP.getAdjusted(block, 'AT2', 0, false,
Blockly.PHP.ORDER_SUBTRACTION);
at2 = PHP.getAdjusted(block, 'AT2', 0, false, PHP.ORDER_SUBTRACTION);
length = 'count(' + list + ') - ' + at2 + ' - ';
if (Blockly.utils.string.isNumber(String(at1)) || String(at1).match(/^\(.+\)$/)) {
if (stringUtils.isNumber(String(at1)) ||
String(at1).match(/^\(.+\)$/)) {
length += at1;
} else {
length += '(' + at1 + ')';
@@ -407,7 +368,8 @@ Blockly.PHP['lists_getSublist'] = function(block) {
break;
case 'LAST':
length = 'count(' + list + ') - ';
if (Blockly.utils.string.isNumber(String(at1)) || String(at1).match(/^\(.+\)$/)) {
if (stringUtils.isNumber(String(at1)) ||
String(at1).match(/^\(.+\)$/)) {
length += at1;
} else {
length += '(' + at1 + ')';
@@ -418,71 +380,61 @@ Blockly.PHP['lists_getSublist'] = function(block) {
}
code = 'array_slice(' + list + ', ' + at1 + ', ' + length + ')';
} else {
const at1 = Blockly.PHP.getAdjusted(block, 'AT1');
const at2 = Blockly.PHP.getAdjusted(block, 'AT2');
const functionName = Blockly.PHP.provideFunction_(
'lists_get_sublist',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($list, $where1, $at1, $where2, $at2) {',
' if ($where1 == \'FROM_END\') {',
' $at1 = count($list) - 1 - $at1;',
' } else if ($where1 == \'FIRST\') {',
' $at1 = 0;',
' } else if ($where1 != \'FROM_START\') {',
' throw new Exception(\'Unhandled option (lists_get_sublist).\');',
' }',
' $length = 0;',
' if ($where2 == \'FROM_START\') {',
' $length = $at2 - $at1 + 1;',
' } else if ($where2 == \'FROM_END\') {',
' $length = count($list) - $at1 - $at2;',
' } else if ($where2 == \'LAST\') {',
' $length = count($list) - $at1;',
' } else {',
' throw new Exception(\'Unhandled option (lists_get_sublist).\');',
' }',
' return array_slice($list, $at1, $length);',
'}']);
code = functionName + '(' + list + ', \'' +
where1 + '\', ' + at1 + ', \'' + where2 + '\', ' + at2 + ')';
const at1 = PHP.getAdjusted(block, 'AT1');
const at2 = PHP.getAdjusted(block, 'AT2');
const functionName = PHP.provideFunction_('lists_get_sublist', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($list, $where1, $at1, $where2, $at2) {',
' if ($where1 == \'FROM_END\') {',
' $at1 = count($list) - 1 - $at1;',
' } else if ($where1 == \'FIRST\') {',
' $at1 = 0;',
' } else if ($where1 != \'FROM_START\') {',
' throw new Exception(\'Unhandled option (lists_get_sublist).\');',
' }',
' $length = 0;',
' if ($where2 == \'FROM_START\') {',
' $length = $at2 - $at1 + 1;',
' } else if ($where2 == \'FROM_END\') {',
' $length = count($list) - $at1 - $at2;',
' } else if ($where2 == \'LAST\') {',
' $length = count($list) - $at1;',
' } else {',
' throw new Exception(\'Unhandled option (lists_get_sublist).\');',
' }',
' return array_slice($list, $at1, $length);',
'}'
]);
code = functionName + '(' + list + ', \'' + where1 + '\', ' + at1 + ', \'' +
where2 + '\', ' + at2 + ')';
}
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_sort'] = function(block) {
PHP['lists_sort'] = function(block) {
// Block for sorting a list.
const listCode = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || 'array()';
const listCode = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || 'array()';
const direction = block.getFieldValue('DIRECTION') === '1' ? 1 : -1;
const type = block.getFieldValue('TYPE');
const functionName = Blockly.PHP.provideFunction_(
'lists_sort',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($list, $type, $direction) {',
' $sortCmpFuncs = array(',
' "NUMERIC" => "strnatcasecmp",',
' "TEXT" => "strcmp",',
' "IGNORE_CASE" => "strcasecmp"',
' );',
' $sortCmp = $sortCmpFuncs[$type];',
' $list2 = $list;', // Clone list.
' usort($list2, $sortCmp);',
' if ($direction == -1) {',
' $list2 = array_reverse($list2);',
' }',
' return $list2;',
'}']);
const sortCode = functionName +
'(' + listCode + ', "' + type + '", ' + direction + ')';
return [sortCode, Blockly.PHP.ORDER_FUNCTION_CALL];
const functionName = PHP.provideFunction_('lists_sort', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($list, $type, $direction) {',
' $sortCmpFuncs = array(', ' "NUMERIC" => "strnatcasecmp",',
' "TEXT" => "strcmp",', ' "IGNORE_CASE" => "strcasecmp"', ' );',
' $sortCmp = $sortCmpFuncs[$type];',
' $list2 = $list;', // Clone list.
' usort($list2, $sortCmp);', ' if ($direction == -1) {',
' $list2 = array_reverse($list2);', ' }', ' return $list2;', '}'
]);
const sortCode =
functionName + '(' + listCode + ', "' + type + '", ' + direction + ')';
return [sortCode, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_split'] = function(block) {
PHP['lists_split'] = function(block) {
// Block for splitting text into a list, or joining a list into text.
let value_input = Blockly.PHP.valueToCode(block, 'INPUT',
Blockly.PHP.ORDER_NONE);
const value_delim = Blockly.PHP.valueToCode(block, 'DELIM',
Blockly.PHP.ORDER_NONE) || '\'\'';
let value_input = PHP.valueToCode(block, 'INPUT', PHP.ORDER_NONE);
const value_delim = PHP.valueToCode(block, 'DELIM', PHP.ORDER_NONE) || '\'\'';
const mode = block.getFieldValue('MODE');
let functionName;
if (mode === 'SPLIT') {
@@ -499,13 +451,12 @@ Blockly.PHP['lists_split'] = function(block) {
throw Error('Unknown mode: ' + mode);
}
const code = functionName + '(' + value_delim + ', ' + value_input + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['lists_reverse'] = function(block) {
PHP['lists_reverse'] = function(block) {
// Block for reversing a list.
const list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || '[]';
const list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || '[]';
const code = 'array_reverse(' + list + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};

View File

@@ -9,73 +9,66 @@
*/
'use strict';
goog.provide('Blockly.PHP.logic');
goog.module('Blockly.PHP.logic');
goog.require('Blockly.PHP');
const PHP = goog.require('Blockly.PHP');
Blockly.PHP['controls_if'] = function(block) {
PHP['controls_if'] = function(block) {
// If/elseif/else condition.
let n = 0;
let code = '', branchCode, conditionCode;
if (Blockly.PHP.STATEMENT_PREFIX) {
if (PHP.STATEMENT_PREFIX) {
// Automatic prefix insertion is switched off for this block. Add manually.
code += Blockly.PHP.injectId(Blockly.PHP.STATEMENT_PREFIX, block);
code += PHP.injectId(PHP.STATEMENT_PREFIX, block);
}
do {
conditionCode = Blockly.PHP.valueToCode(block, 'IF' + n,
Blockly.PHP.ORDER_NONE) || 'false';
branchCode = Blockly.PHP.statementToCode(block, 'DO' + n);
if (Blockly.PHP.STATEMENT_SUFFIX) {
branchCode = Blockly.PHP.prefixLines(
Blockly.PHP.injectId(Blockly.PHP.STATEMENT_SUFFIX, block),
Blockly.PHP.INDENT) + branchCode;
conditionCode = PHP.valueToCode(block, 'IF' + n, PHP.ORDER_NONE) || 'false';
branchCode = PHP.statementToCode(block, 'DO' + n);
if (PHP.STATEMENT_SUFFIX) {
branchCode = PHP.prefixLines(
PHP.injectId(PHP.STATEMENT_SUFFIX, block), PHP.INDENT) +
branchCode;
}
code += (n > 0 ? ' else ' : '') +
'if (' + conditionCode + ') {\n' + branchCode + '}';
code += (n > 0 ? ' else ' : '') + 'if (' + conditionCode + ') {\n' +
branchCode + '}';
n++;
} while (block.getInput('IF' + n));
if (block.getInput('ELSE') || Blockly.PHP.STATEMENT_SUFFIX) {
branchCode = Blockly.PHP.statementToCode(block, 'ELSE');
if (Blockly.PHP.STATEMENT_SUFFIX) {
branchCode = Blockly.PHP.prefixLines(
Blockly.PHP.injectId(Blockly.PHP.STATEMENT_SUFFIX, block),
Blockly.PHP.INDENT) + branchCode;
if (block.getInput('ELSE') || PHP.STATEMENT_SUFFIX) {
branchCode = PHP.statementToCode(block, 'ELSE');
if (PHP.STATEMENT_SUFFIX) {
branchCode = PHP.prefixLines(
PHP.injectId(PHP.STATEMENT_SUFFIX, block), PHP.INDENT) +
branchCode;
}
code += ' else {\n' + branchCode + '}';
}
return code + '\n';
};
Blockly.PHP['controls_ifelse'] = Blockly.PHP['controls_if'];
PHP['controls_ifelse'] = PHP['controls_if'];
Blockly.PHP['logic_compare'] = function(block) {
PHP['logic_compare'] = function(block) {
// Comparison operator.
const OPERATORS = {
'EQ': '==',
'NEQ': '!=',
'LT': '<',
'LTE': '<=',
'GT': '>',
'GTE': '>='
};
const OPERATORS =
{'EQ': '==', 'NEQ': '!=', 'LT': '<', 'LTE': '<=', 'GT': '>', 'GTE': '>='};
const operator = OPERATORS[block.getFieldValue('OP')];
const order = (operator === '==' || operator === '!=') ?
Blockly.PHP.ORDER_EQUALITY : Blockly.PHP.ORDER_RELATIONAL;
const argument0 = Blockly.PHP.valueToCode(block, 'A', order) || '0';
const argument1 = Blockly.PHP.valueToCode(block, 'B', order) || '0';
const order = (operator === '==' || operator === '!=') ? PHP.ORDER_EQUALITY :
PHP.ORDER_RELATIONAL;
const argument0 = PHP.valueToCode(block, 'A', order) || '0';
const argument1 = PHP.valueToCode(block, 'B', order) || '0';
const code = argument0 + ' ' + operator + ' ' + argument1;
return [code, order];
};
Blockly.PHP['logic_operation'] = function(block) {
PHP['logic_operation'] = function(block) {
// Operations 'and', 'or'.
const operator = (block.getFieldValue('OP') === 'AND') ? '&&' : '||';
const order = (operator === '&&') ? Blockly.PHP.ORDER_LOGICAL_AND :
Blockly.PHP.ORDER_LOGICAL_OR;
let argument0 = Blockly.PHP.valueToCode(block, 'A', order);
let argument1 = Blockly.PHP.valueToCode(block, 'B', order);
const order =
(operator === '&&') ? PHP.ORDER_LOGICAL_AND : PHP.ORDER_LOGICAL_OR;
let argument0 = PHP.valueToCode(block, 'A', order);
let argument1 = PHP.valueToCode(block, 'B', order);
if (!argument0 && !argument1) {
// If there are no arguments, then the return value is false.
argument0 = 'false';
@@ -94,34 +87,33 @@ Blockly.PHP['logic_operation'] = function(block) {
return [code, order];
};
Blockly.PHP['logic_negate'] = function(block) {
PHP['logic_negate'] = function(block) {
// Negation.
const order = Blockly.PHP.ORDER_LOGICAL_NOT;
const argument0 = Blockly.PHP.valueToCode(block, 'BOOL', order) ||
'true';
const order = PHP.ORDER_LOGICAL_NOT;
const argument0 = PHP.valueToCode(block, 'BOOL', order) || 'true';
const code = '!' + argument0;
return [code, order];
};
Blockly.PHP['logic_boolean'] = function(block) {
PHP['logic_boolean'] = function(block) {
// Boolean values true and false.
const code = (block.getFieldValue('BOOL') === 'TRUE') ? 'true' : 'false';
return [code, Blockly.PHP.ORDER_ATOMIC];
return [code, PHP.ORDER_ATOMIC];
};
Blockly.PHP['logic_null'] = function(block) {
PHP['logic_null'] = function(block) {
// Null data type.
return ['null', Blockly.PHP.ORDER_ATOMIC];
return ['null', PHP.ORDER_ATOMIC];
};
Blockly.PHP['logic_ternary'] = function(block) {
PHP['logic_ternary'] = function(block) {
// Ternary operator.
const value_if = Blockly.PHP.valueToCode(block, 'IF',
Blockly.PHP.ORDER_CONDITIONAL) || 'false';
const value_then = Blockly.PHP.valueToCode(block, 'THEN',
Blockly.PHP.ORDER_CONDITIONAL) || 'null';
const value_else = Blockly.PHP.valueToCode(block, 'ELSE',
Blockly.PHP.ORDER_CONDITIONAL) || 'null';
const value_if =
PHP.valueToCode(block, 'IF', PHP.ORDER_CONDITIONAL) || 'false';
const value_then =
PHP.valueToCode(block, 'THEN', PHP.ORDER_CONDITIONAL) || 'null';
const value_else =
PHP.valueToCode(block, 'ELSE', PHP.ORDER_CONDITIONAL) || 'null';
const code = value_if + ' ? ' + value_then + ' : ' + value_else;
return [code, Blockly.PHP.ORDER_CONDITIONAL];
return [code, PHP.ORDER_CONDITIONAL];
};

View File

@@ -6,17 +6,17 @@
/**
* @fileoverview Generating PHP for loop blocks.
* @suppress {missingRequire}
*/
'use strict';
goog.provide('Blockly.PHP.loops');
goog.module('Blockly.PHP.loops');
goog.require('Blockly.PHP');
goog.require('Blockly.utils.string');
const PHP = goog.require('Blockly.PHP');
const stringUtils = goog.require('Blockly.utils.string');
const {NameType} = goog.require('Blockly.Names');
Blockly.PHP['controls_repeat_ext'] = function(block) {
PHP['controls_repeat_ext'] = function(block) {
// Repeat n times.
let repeats;
if (block.getField('TIMES')) {
@@ -24,63 +24,55 @@ Blockly.PHP['controls_repeat_ext'] = function(block) {
repeats = String(Number(block.getFieldValue('TIMES')));
} else {
// External number.
repeats = Blockly.PHP.valueToCode(block, 'TIMES',
Blockly.PHP.ORDER_ASSIGNMENT) || '0';
repeats = PHP.valueToCode(block, 'TIMES', PHP.ORDER_ASSIGNMENT) || '0';
}
let branch = Blockly.PHP.statementToCode(block, 'DO');
branch = Blockly.PHP.addLoopTrap(branch, block);
let branch = PHP.statementToCode(block, 'DO');
branch = PHP.addLoopTrap(branch, block);
let code = '';
const loopVar = Blockly.PHP.nameDB_.getDistinctName(
'count', Blockly.VARIABLE_CATEGORY_NAME);
const loopVar = PHP.nameDB_.getDistinctName('count', NameType.VARIABLE);
let endVar = repeats;
if (!repeats.match(/^\w+$/) && !Blockly.utils.string.isNumber(repeats)) {
endVar = Blockly.PHP.nameDB_.getDistinctName(
'repeat_end', Blockly.VARIABLE_CATEGORY_NAME);
if (!repeats.match(/^\w+$/) && !stringUtils.isNumber(repeats)) {
endVar = PHP.nameDB_.getDistinctName('repeat_end', NameType.VARIABLE);
code += endVar + ' = ' + repeats + ';\n';
}
code += 'for (' + loopVar + ' = 0; ' +
loopVar + ' < ' + endVar + '; ' +
loopVar + '++) {\n' +
branch + '}\n';
code += 'for (' + loopVar + ' = 0; ' + loopVar + ' < ' + endVar + '; ' +
loopVar + '++) {\n' + branch + '}\n';
return code;
};
Blockly.PHP['controls_repeat'] = Blockly.PHP['controls_repeat_ext'];
PHP['controls_repeat'] = PHP['controls_repeat_ext'];
Blockly.PHP['controls_whileUntil'] = function(block) {
PHP['controls_whileUntil'] = function(block) {
// Do while/until loop.
const until = block.getFieldValue('MODE') === 'UNTIL';
let argument0 = Blockly.PHP.valueToCode(block, 'BOOL',
until ? Blockly.PHP.ORDER_LOGICAL_NOT :
Blockly.PHP.ORDER_NONE) || 'false';
let branch = Blockly.PHP.statementToCode(block, 'DO');
branch = Blockly.PHP.addLoopTrap(branch, block);
let argument0 =
PHP.valueToCode(
block, 'BOOL', until ? PHP.ORDER_LOGICAL_NOT : PHP.ORDER_NONE) ||
'false';
let branch = PHP.statementToCode(block, 'DO');
branch = PHP.addLoopTrap(branch, block);
if (until) {
argument0 = '!' + argument0;
}
return 'while (' + argument0 + ') {\n' + branch + '}\n';
};
Blockly.PHP['controls_for'] = function(block) {
PHP['controls_for'] = function(block) {
// For loop.
const variable0 = Blockly.PHP.nameDB_.getName(
block.getFieldValue('VAR'), Blockly.VARIABLE_CATEGORY_NAME);
const argument0 = Blockly.PHP.valueToCode(block, 'FROM',
Blockly.PHP.ORDER_ASSIGNMENT) || '0';
const argument1 = Blockly.PHP.valueToCode(block, 'TO',
Blockly.PHP.ORDER_ASSIGNMENT) || '0';
const increment = Blockly.PHP.valueToCode(block, 'BY',
Blockly.PHP.ORDER_ASSIGNMENT) || '1';
let branch = Blockly.PHP.statementToCode(block, 'DO');
branch = Blockly.PHP.addLoopTrap(branch, block);
const variable0 =
PHP.nameDB_.getName(block.getFieldValue('VAR'), NameType.VARIABLE);
const argument0 = PHP.valueToCode(block, 'FROM', PHP.ORDER_ASSIGNMENT) || '0';
const argument1 = PHP.valueToCode(block, 'TO', PHP.ORDER_ASSIGNMENT) || '0';
const increment = PHP.valueToCode(block, 'BY', PHP.ORDER_ASSIGNMENT) || '1';
let branch = PHP.statementToCode(block, 'DO');
branch = PHP.addLoopTrap(branch, block);
let code;
if (Blockly.utils.string.isNumber(argument0) && Blockly.utils.string.isNumber(argument1) &&
Blockly.utils.string.isNumber(increment)) {
if (stringUtils.isNumber(argument0) && stringUtils.isNumber(argument1) &&
stringUtils.isNumber(increment)) {
// All arguments are simple numbers.
const up = Number(argument0) <= Number(argument1);
code = 'for (' + variable0 + ' = ' + argument0 + '; ' +
variable0 + (up ? ' <= ' : ' >= ') + argument1 + '; ' +
variable0;
code = 'for (' + variable0 + ' = ' + argument0 + '; ' + variable0 +
(up ? ' <= ' : ' >= ') + argument1 + '; ' + variable0;
const step = Math.abs(Number(increment));
if (step === 1) {
code += up ? '++' : '--';
@@ -92,73 +84,71 @@ Blockly.PHP['controls_for'] = function(block) {
code = '';
// Cache non-trivial values to variables to prevent repeated look-ups.
let startVar = argument0;
if (!argument0.match(/^\w+$/) && !Blockly.utils.string.isNumber(argument0)) {
startVar = Blockly.PHP.nameDB_.getDistinctName(
variable0 + '_start', Blockly.VARIABLE_CATEGORY_NAME);
if (!argument0.match(/^\w+$/) && !stringUtils.isNumber(argument0)) {
startVar =
PHP.nameDB_.getDistinctName(variable0 + '_start', NameType.VARIABLE);
code += startVar + ' = ' + argument0 + ';\n';
}
let endVar = argument1;
if (!argument1.match(/^\w+$/) && !Blockly.utils.string.isNumber(argument1)) {
endVar = Blockly.PHP.nameDB_.getDistinctName(
variable0 + '_end', Blockly.VARIABLE_CATEGORY_NAME);
if (!argument1.match(/^\w+$/) && !stringUtils.isNumber(argument1)) {
endVar =
PHP.nameDB_.getDistinctName(variable0 + '_end', NameType.VARIABLE);
code += endVar + ' = ' + argument1 + ';\n';
}
// Determine loop direction at start, in case one of the bounds
// changes during loop execution.
const incVar = Blockly.PHP.nameDB_.getDistinctName(
variable0 + '_inc', Blockly.VARIABLE_CATEGORY_NAME);
const incVar =
PHP.nameDB_.getDistinctName(variable0 + '_inc', NameType.VARIABLE);
code += incVar + ' = ';
if (Blockly.utils.string.isNumber(increment)) {
if (stringUtils.isNumber(increment)) {
code += Math.abs(increment) + ';\n';
} else {
code += 'abs(' + increment + ');\n';
}
code += 'if (' + startVar + ' > ' + endVar + ') {\n';
code += Blockly.PHP.INDENT + incVar + ' = -' + incVar + ';\n';
code += PHP.INDENT + incVar + ' = -' + incVar + ';\n';
code += '}\n';
code += 'for (' + variable0 + ' = ' + startVar + '; ' +
incVar + ' >= 0 ? ' +
variable0 + ' <= ' + endVar + ' : ' +
variable0 + ' >= ' + endVar + '; ' +
variable0 + ' += ' + incVar + ') {\n' +
code += 'for (' + variable0 + ' = ' + startVar + '; ' + incVar +
' >= 0 ? ' + variable0 + ' <= ' + endVar + ' : ' + variable0 +
' >= ' + endVar + '; ' + variable0 + ' += ' + incVar + ') {\n' +
branch + '}\n';
}
return code;
};
Blockly.PHP['controls_forEach'] = function(block) {
PHP['controls_forEach'] = function(block) {
// For each loop.
const variable0 = Blockly.PHP.nameDB_.getName(
block.getFieldValue('VAR'), Blockly.VARIABLE_CATEGORY_NAME);
const argument0 = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_ASSIGNMENT) || '[]';
let branch = Blockly.PHP.statementToCode(block, 'DO');
branch = Blockly.PHP.addLoopTrap(branch, block);
const variable0 =
PHP.nameDB_.getName(block.getFieldValue('VAR'), NameType.VARIABLE);
const argument0 =
PHP.valueToCode(block, 'LIST', PHP.ORDER_ASSIGNMENT) || '[]';
let branch = PHP.statementToCode(block, 'DO');
branch = PHP.addLoopTrap(branch, block);
let code = '';
code += 'foreach (' + argument0 + ' as ' + variable0 +
') {\n' + branch + '}\n';
code +=
'foreach (' + argument0 + ' as ' + variable0 + ') {\n' + branch + '}\n';
return code;
};
Blockly.PHP['controls_flow_statements'] = function(block) {
PHP['controls_flow_statements'] = function(block) {
// Flow statements: continue, break.
let xfix = '';
if (Blockly.PHP.STATEMENT_PREFIX) {
if (PHP.STATEMENT_PREFIX) {
// Automatic prefix insertion is switched off for this block. Add manually.
xfix += Blockly.PHP.injectId(Blockly.PHP.STATEMENT_PREFIX, block);
xfix += PHP.injectId(PHP.STATEMENT_PREFIX, block);
}
if (Blockly.PHP.STATEMENT_SUFFIX) {
if (PHP.STATEMENT_SUFFIX) {
// Inject any statement suffix here since the regular one at the end
// will not get executed if the break/continue is triggered.
xfix += Blockly.PHP.injectId(Blockly.PHP.STATEMENT_SUFFIX, block);
xfix += PHP.injectId(PHP.STATEMENT_SUFFIX, block);
}
if (Blockly.PHP.STATEMENT_PREFIX) {
if (PHP.STATEMENT_PREFIX) {
const loop = block.getSurroundLoop();
if (loop && !loop.suppressPrefixSuffix) {
// Inject loop's statement prefix here since the regular one at the end
// of the loop will not get executed if 'continue' is triggered.
// In the case of 'break', a prefix is needed due to the loop's suffix.
xfix += Blockly.PHP.injectId(Blockly.PHP.STATEMENT_PREFIX, loop);
xfix += PHP.injectId(PHP.STATEMENT_PREFIX, loop);
}
}
switch (block.getFieldValue('FLOW')) {

View File

@@ -6,20 +6,19 @@
/**
* @fileoverview Generating PHP for math blocks.
* @suppress {missingRequire}
*/
'use strict';
goog.provide('Blockly.PHP.math');
goog.module('Blockly.PHP.math');
goog.require('Blockly.PHP');
const PHP = goog.require('Blockly.PHP');
const {NameType} = goog.require('Blockly.Names');
Blockly.PHP['math_number'] = function(block) {
PHP['math_number'] = function(block) {
// Numeric value.
let code = Number(block.getFieldValue('NUM'));
const order = code >= 0 ? Blockly.PHP.ORDER_ATOMIC :
Blockly.PHP.ORDER_UNARY_NEGATION;
const order = code >= 0 ? PHP.ORDER_ATOMIC : PHP.ORDER_UNARY_NEGATION;
if (code === Infinity) {
code = 'INF';
} else if (code === -Infinity) {
@@ -28,46 +27,43 @@ Blockly.PHP['math_number'] = function(block) {
return [code, order];
};
Blockly.PHP['math_arithmetic'] = function(block) {
PHP['math_arithmetic'] = function(block) {
// Basic arithmetic operators, and power.
const OPERATORS = {
'ADD': [' + ', Blockly.PHP.ORDER_ADDITION],
'MINUS': [' - ', Blockly.PHP.ORDER_SUBTRACTION],
'MULTIPLY': [' * ', Blockly.PHP.ORDER_MULTIPLICATION],
'DIVIDE': [' / ', Blockly.PHP.ORDER_DIVISION],
'POWER': [' ** ', Blockly.PHP.ORDER_POWER]
'ADD': [' + ', PHP.ORDER_ADDITION],
'MINUS': [' - ', PHP.ORDER_SUBTRACTION],
'MULTIPLY': [' * ', PHP.ORDER_MULTIPLICATION],
'DIVIDE': [' / ', PHP.ORDER_DIVISION],
'POWER': [' ** ', PHP.ORDER_POWER]
};
const tuple = OPERATORS[block.getFieldValue('OP')];
const operator = tuple[0];
const order = tuple[1];
const argument0 = Blockly.PHP.valueToCode(block, 'A', order) || '0';
const argument1 = Blockly.PHP.valueToCode(block, 'B', order) || '0';
const argument0 = PHP.valueToCode(block, 'A', order) || '0';
const argument1 = PHP.valueToCode(block, 'B', order) || '0';
const code = argument0 + operator + argument1;
return [code, order];
};
Blockly.PHP['math_single'] = function(block) {
PHP['math_single'] = function(block) {
// Math operators with single operand.
const operator = block.getFieldValue('OP');
let code;
let arg;
if (operator === 'NEG') {
// Negation is a special case given its different operator precedence.
arg = Blockly.PHP.valueToCode(block, 'NUM',
Blockly.PHP.ORDER_UNARY_NEGATION) || '0';
arg = PHP.valueToCode(block, 'NUM', PHP.ORDER_UNARY_NEGATION) || '0';
if (arg[0] === '-') {
// --3 is not legal in JS.
arg = ' ' + arg;
}
code = '-' + arg;
return [code, Blockly.PHP.ORDER_UNARY_NEGATION];
return [code, PHP.ORDER_UNARY_NEGATION];
}
if (operator === 'SIN' || operator === 'COS' || operator === 'TAN') {
arg = Blockly.PHP.valueToCode(block, 'NUM',
Blockly.PHP.ORDER_DIVISION) || '0';
arg = PHP.valueToCode(block, 'NUM', PHP.ORDER_DIVISION) || '0';
} else {
arg = Blockly.PHP.valueToCode(block, 'NUM',
Blockly.PHP.ORDER_NONE) || '0';
arg = PHP.valueToCode(block, 'NUM', PHP.ORDER_NONE) || '0';
}
// First, handle cases which generate values that don't need parentheses
// wrapping the code.
@@ -107,7 +103,7 @@ Blockly.PHP['math_single'] = function(block) {
break;
}
if (code) {
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
// Second, handle cases which generate values that may need parentheses
// wrapping the code.
@@ -127,54 +123,47 @@ Blockly.PHP['math_single'] = function(block) {
default:
throw Error('Unknown math operator: ' + operator);
}
return [code, Blockly.PHP.ORDER_DIVISION];
return [code, PHP.ORDER_DIVISION];
};
Blockly.PHP['math_constant'] = function(block) {
PHP['math_constant'] = function(block) {
// Constants: PI, E, the Golden Ratio, sqrt(2), 1/sqrt(2), INFINITY.
const CONSTANTS = {
'PI': ['M_PI', Blockly.PHP.ORDER_ATOMIC],
'E': ['M_E', Blockly.PHP.ORDER_ATOMIC],
'GOLDEN_RATIO': ['(1 + sqrt(5)) / 2', Blockly.PHP.ORDER_DIVISION],
'SQRT2': ['M_SQRT2', Blockly.PHP.ORDER_ATOMIC],
'SQRT1_2': ['M_SQRT1_2', Blockly.PHP.ORDER_ATOMIC],
'INFINITY': ['INF', Blockly.PHP.ORDER_ATOMIC]
'PI': ['M_PI', PHP.ORDER_ATOMIC],
'E': ['M_E', PHP.ORDER_ATOMIC],
'GOLDEN_RATIO': ['(1 + sqrt(5)) / 2', PHP.ORDER_DIVISION],
'SQRT2': ['M_SQRT2', PHP.ORDER_ATOMIC],
'SQRT1_2': ['M_SQRT1_2', PHP.ORDER_ATOMIC],
'INFINITY': ['INF', PHP.ORDER_ATOMIC]
};
return CONSTANTS[block.getFieldValue('CONSTANT')];
};
Blockly.PHP['math_number_property'] = function(block) {
PHP['math_number_property'] = function(block) {
// Check if a number is even, odd, prime, whole, positive, or negative
// or if it is divisible by certain number. Returns true or false.
const number_to_check = Blockly.PHP.valueToCode(block, 'NUMBER_TO_CHECK',
Blockly.PHP.ORDER_MODULUS) || '0';
const number_to_check =
PHP.valueToCode(block, 'NUMBER_TO_CHECK', PHP.ORDER_MODULUS) || '0';
const dropdown_property = block.getFieldValue('PROPERTY');
let code;
if (dropdown_property === 'PRIME') {
// Prime is a special case as it is not a one-liner test.
const functionName = Blockly.PHP.provideFunction_(
'math_isPrime',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ + '($n) {',
' // https://en.wikipedia.org/wiki/Primality_test#Naive_methods',
' if ($n == 2 || $n == 3) {',
' return true;',
' }',
' // False if n is NaN, negative, is 1, or not whole.',
' // And false if n is divisible by 2 or 3.',
' if (!is_numeric($n) || $n <= 1 || $n % 1 != 0 || $n % 2 == 0 ||' +
' $n % 3 == 0) {',
' return false;',
' }',
' // Check all the numbers of form 6k +/- 1, up to sqrt(n).',
' for ($x = 6; $x <= sqrt($n) + 1; $x += 6) {',
' if ($n % ($x - 1) == 0 || $n % ($x + 1) == 0) {',
' return false;',
' }',
' }',
' return true;',
'}']);
const functionName = PHP.provideFunction_('math_isPrime', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($n) {',
' // https://en.wikipedia.org/wiki/Primality_test#Naive_methods',
' if ($n == 2 || $n == 3) {', ' return true;', ' }',
' // False if n is NaN, negative, is 1, or not whole.',
' // And false if n is divisible by 2 or 3.',
' if (!is_numeric($n) || $n <= 1 || $n % 1 != 0 || $n % 2 == 0 ||' +
' $n % 3 == 0) {',
' return false;', ' }',
' // Check all the numbers of form 6k +/- 1, up to sqrt(n).',
' for ($x = 6; $x <= sqrt($n) + 1; $x += 6) {',
' if ($n % ($x - 1) == 0 || $n % ($x + 1) == 0) {',
' return false;', ' }', ' }', ' return true;', '}'
]);
code = functionName + '(' + number_to_check + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
switch (dropdown_property) {
case 'EVEN':
@@ -193,74 +182,68 @@ Blockly.PHP['math_number_property'] = function(block) {
code = number_to_check + ' < 0';
break;
case 'DIVISIBLE_BY': {
const divisor = Blockly.PHP.valueToCode(block, 'DIVISOR',
Blockly.PHP.ORDER_MODULUS) || '0';
const divisor =
PHP.valueToCode(block, 'DIVISOR', PHP.ORDER_MODULUS) || '0';
code = number_to_check + ' % ' + divisor + ' == 0';
break;
}
}
return [code, Blockly.PHP.ORDER_EQUALITY];
return [code, PHP.ORDER_EQUALITY];
};
Blockly.PHP['math_change'] = function(block) {
PHP['math_change'] = function(block) {
// Add to a variable in place.
const argument0 = Blockly.PHP.valueToCode(block, 'DELTA',
Blockly.PHP.ORDER_ADDITION) || '0';
const varName = Blockly.PHP.nameDB_.getName(
block.getFieldValue('VAR'), Blockly.VARIABLE_CATEGORY_NAME);
const argument0 = PHP.valueToCode(block, 'DELTA', PHP.ORDER_ADDITION) || '0';
const varName =
PHP.nameDB_.getName(block.getFieldValue('VAR'), NameType.VARIABLE);
return varName + ' += ' + argument0 + ';\n';
};
// Rounding functions have a single operand.
Blockly.PHP['math_round'] = Blockly.PHP['math_single'];
PHP['math_round'] = PHP['math_single'];
// Trigonometry functions have a single operand.
Blockly.PHP['math_trig'] = Blockly.PHP['math_single'];
PHP['math_trig'] = PHP['math_single'];
Blockly.PHP['math_on_list'] = function(block) {
PHP['math_on_list'] = function(block) {
// Math functions for lists.
const func = block.getFieldValue('OP');
let list;
let code;
switch (func) {
case 'SUM':
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_FUNCTION_CALL) || 'array()';
list =
PHP.valueToCode(block, 'LIST', PHP.ORDER_FUNCTION_CALL) || 'array()';
code = 'array_sum(' + list + ')';
break;
case 'MIN':
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_FUNCTION_CALL) || 'array()';
list =
PHP.valueToCode(block, 'LIST', PHP.ORDER_FUNCTION_CALL) || 'array()';
code = 'min(' + list + ')';
break;
case 'MAX':
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_FUNCTION_CALL) || 'array()';
list =
PHP.valueToCode(block, 'LIST', PHP.ORDER_FUNCTION_CALL) || 'array()';
code = 'max(' + list + ')';
break;
case 'AVERAGE': {
const functionName = Blockly.PHP.provideFunction_(
'math_mean',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($myList) {',
' return array_sum($myList) / count($myList);',
'}']);
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || 'array()';
const functionName = PHP.provideFunction_('math_mean', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($myList) {',
' return array_sum($myList) / count($myList);', '}'
]);
list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || 'array()';
code = functionName + '(' + list + ')';
break;
}
case 'MEDIAN': {
const functionName = Blockly.PHP.provideFunction_(
'math_median',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($arr) {',
' sort($arr,SORT_NUMERIC);',
' return (count($arr) % 2) ? $arr[floor(count($arr)/2)] : ',
' ($arr[floor(count($arr)/2)] + $arr[floor(count($arr)/2)' +
' - 1]) / 2;',
'}']);
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || '[]';
const functionName = PHP.provideFunction_('math_median', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($arr) {',
' sort($arr,SORT_NUMERIC);',
' return (count($arr) % 2) ? $arr[floor(count($arr)/2)] : ',
' ($arr[floor(count($arr)/2)] + $arr[floor(count($arr)/2)' +
' - 1]) / 2;',
'}'
]);
list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || '[]';
code = functionName + '(' + list + ')';
break;
}
@@ -268,110 +251,90 @@ Blockly.PHP['math_on_list'] = function(block) {
// As a list of numbers can contain more than one mode,
// the returned result is provided as an array.
// Mode of [3, 'x', 'x', 1, 1, 2, '3'] -> ['x', 1].
const functionName = Blockly.PHP.provideFunction_(
'math_modes',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($values) {',
' if (empty($values)) return array();',
' $counts = array_count_values($values);',
' arsort($counts); // Sort counts in descending order',
' $modes = array_keys($counts, current($counts), true);',
' return $modes;',
'}']);
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || '[]';
const functionName = PHP.provideFunction_('math_modes', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($values) {',
' if (empty($values)) return array();',
' $counts = array_count_values($values);',
' arsort($counts); // Sort counts in descending order',
' $modes = array_keys($counts, current($counts), true);',
' return $modes;', '}'
]);
list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || '[]';
code = functionName + '(' + list + ')';
break;
}
case 'STD_DEV': {
const functionName = Blockly.PHP.provideFunction_(
'math_standard_deviation',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($numbers) {',
' $n = count($numbers);',
' if (!$n) return null;',
' $mean = array_sum($numbers) / count($numbers);',
' foreach($numbers as $key => $num) $devs[$key] = ' +
'pow($num - $mean, 2);',
' return sqrt(array_sum($devs) / (count($devs) - 1));',
'}']);
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || '[]';
const functionName = PHP.provideFunction_('math_standard_deviation', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($numbers) {',
' $n = count($numbers);', ' if (!$n) return null;',
' $mean = array_sum($numbers) / count($numbers);',
' foreach($numbers as $key => $num) $devs[$key] = ' +
'pow($num - $mean, 2);',
' return sqrt(array_sum($devs) / (count($devs) - 1));', '}'
]);
list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || '[]';
code = functionName + '(' + list + ')';
break;
}
case 'RANDOM': {
const functionName = Blockly.PHP.provideFunction_(
'math_random_list',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($list) {',
' $x = rand(0, count($list)-1);',
' return $list[$x];',
'}']);
list = Blockly.PHP.valueToCode(block, 'LIST',
Blockly.PHP.ORDER_NONE) || '[]';
const functionName = PHP.provideFunction_('math_random_list', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($list) {',
' $x = rand(0, count($list)-1);', ' return $list[$x];', '}'
]);
list = PHP.valueToCode(block, 'LIST', PHP.ORDER_NONE) || '[]';
code = functionName + '(' + list + ')';
break;
}
default:
throw Error('Unknown operator: ' + func);
}
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['math_modulo'] = function(block) {
PHP['math_modulo'] = function(block) {
// Remainder computation.
const argument0 = Blockly.PHP.valueToCode(block, 'DIVIDEND',
Blockly.PHP.ORDER_MODULUS) || '0';
const argument1 = Blockly.PHP.valueToCode(block, 'DIVISOR',
Blockly.PHP.ORDER_MODULUS) || '0';
const argument0 =
PHP.valueToCode(block, 'DIVIDEND', PHP.ORDER_MODULUS) || '0';
const argument1 = PHP.valueToCode(block, 'DIVISOR', PHP.ORDER_MODULUS) || '0';
const code = argument0 + ' % ' + argument1;
return [code, Blockly.PHP.ORDER_MODULUS];
return [code, PHP.ORDER_MODULUS];
};
Blockly.PHP['math_constrain'] = function(block) {
PHP['math_constrain'] = function(block) {
// Constrain a number between two limits.
const argument0 = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || '0';
const argument1 = Blockly.PHP.valueToCode(block, 'LOW',
Blockly.PHP.ORDER_NONE) || '0';
const argument2 = Blockly.PHP.valueToCode(block, 'HIGH',
Blockly.PHP.ORDER_NONE) || 'Infinity';
const code = 'min(max(' + argument0 + ', ' + argument1 + '), ' +
argument2 + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
const argument0 = PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || '0';
const argument1 = PHP.valueToCode(block, 'LOW', PHP.ORDER_NONE) || '0';
const argument2 =
PHP.valueToCode(block, 'HIGH', PHP.ORDER_NONE) || 'Infinity';
const code =
'min(max(' + argument0 + ', ' + argument1 + '), ' + argument2 + ')';
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['math_random_int'] = function(block) {
PHP['math_random_int'] = function(block) {
// Random integer between [X] and [Y].
const argument0 = Blockly.PHP.valueToCode(block, 'FROM',
Blockly.PHP.ORDER_NONE) || '0';
const argument1 = Blockly.PHP.valueToCode(block, 'TO',
Blockly.PHP.ORDER_NONE) || '0';
const functionName = Blockly.PHP.provideFunction_(
'math_random_int',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($a, $b) {',
' if ($a > $b) {',
' return rand($b, $a);',
' }',
' return rand($a, $b);',
'}']);
const argument0 = PHP.valueToCode(block, 'FROM', PHP.ORDER_NONE) || '0';
const argument1 = PHP.valueToCode(block, 'TO', PHP.ORDER_NONE) || '0';
const functionName = PHP.provideFunction_('math_random_int', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($a, $b) {',
' if ($a > $b) {', ' return rand($b, $a);', ' }',
' return rand($a, $b);', '}'
]);
const code = functionName + '(' + argument0 + ', ' + argument1 + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['math_random_float'] = function(block) {
PHP['math_random_float'] = function(block) {
// Random fraction between 0 and 1.
return ['(float)rand()/(float)getrandmax()', Blockly.PHP.ORDER_FUNCTION_CALL];
return ['(float)rand()/(float)getrandmax()', PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['math_atan2'] = function(block) {
PHP['math_atan2'] = function(block) {
// Arctangent of point (X, Y) in degrees from -180 to 180.
const argument0 = Blockly.PHP.valueToCode(block, 'X',
Blockly.PHP.ORDER_NONE) || '0';
const argument1 = Blockly.PHP.valueToCode(block, 'Y',
Blockly.PHP.ORDER_NONE) || '0';
return ['atan2(' + argument1 + ', ' + argument0 + ') / pi() * 180',
Blockly.PHP.ORDER_DIVISION];
const argument0 = PHP.valueToCode(block, 'X', PHP.ORDER_NONE) || '0';
const argument1 = PHP.valueToCode(block, 'Y', PHP.ORDER_NONE) || '0';
return [
'atan2(' + argument1 + ', ' + argument0 + ') / pi() * 180',
PHP.ORDER_DIVISION
];
};

View File

@@ -6,128 +6,119 @@
/**
* @fileoverview Generating PHP for procedure blocks.
* @suppress {missingRequire}
*/
'use strict';
goog.provide('Blockly.PHP.procedures');
goog.module('Blockly.PHP.procedures');
goog.require('Blockly.PHP');
goog.require('Blockly.Names');
goog.require('Blockly.Variables');
const PHP = goog.require('Blockly.PHP');
const Variables = goog.require('Blockly.Variables');
const {NameType} = goog.require('Blockly.Names');
Blockly.PHP['procedures_defreturn'] = function(block) {
PHP['procedures_defreturn'] = function(block) {
// Define a procedure with a return value.
// First, add a 'global' statement for every variable that is not shadowed by
// a local parameter.
const globals = [];
const workspace = block.workspace;
const usedVariables = Blockly.Variables.allUsedVarModels(workspace) || [];
const usedVariables = Variables.allUsedVarModels(workspace) || [];
for (let i = 0, variable; variable = usedVariables[i]; i++) {
const varName = variable.name;
if (block.getVars().indexOf(varName) === -1) {
globals.push(Blockly.PHP.nameDB_.getName(varName,
Blockly.VARIABLE_CATEGORY_NAME));
globals.push(PHP.nameDB_.getName(varName, NameType.VARIABLE));
}
}
// Add developer variables.
const devVarList = Blockly.Variables.allDeveloperVariables(workspace);
const devVarList = Variables.allDeveloperVariables(workspace);
for (let i = 0; i < devVarList.length; i++) {
globals.push(Blockly.PHP.nameDB_.getName(devVarList[i],
Blockly.Names.DEVELOPER_VARIABLE_TYPE));
globals.push(
PHP.nameDB_.getName(devVarList[i], NameType.DEVELOPER_VARIABLE));
}
const globalStr = globals.length ?
Blockly.PHP.INDENT + 'global ' + globals.join(', ') + ';\n' : '';
const globalStr =
globals.length ? PHP.INDENT + 'global ' + globals.join(', ') + ';\n' : '';
const funcName = Blockly.PHP.nameDB_.getName(
block.getFieldValue('NAME'), Blockly.PROCEDURE_CATEGORY_NAME);
const funcName =
PHP.nameDB_.getName(block.getFieldValue('NAME'), NameType.PROCEDURE);
let xfix1 = '';
if (Blockly.PHP.STATEMENT_PREFIX) {
xfix1 += Blockly.PHP.injectId(Blockly.PHP.STATEMENT_PREFIX, block);
if (PHP.STATEMENT_PREFIX) {
xfix1 += PHP.injectId(PHP.STATEMENT_PREFIX, block);
}
if (Blockly.PHP.STATEMENT_SUFFIX) {
xfix1 += Blockly.PHP.injectId(Blockly.PHP.STATEMENT_SUFFIX, block);
if (PHP.STATEMENT_SUFFIX) {
xfix1 += PHP.injectId(PHP.STATEMENT_SUFFIX, block);
}
if (xfix1) {
xfix1 = Blockly.PHP.prefixLines(xfix1, Blockly.PHP.INDENT);
xfix1 = PHP.prefixLines(xfix1, PHP.INDENT);
}
let loopTrap = '';
if (Blockly.PHP.INFINITE_LOOP_TRAP) {
loopTrap = Blockly.PHP.prefixLines(
Blockly.PHP.injectId(Blockly.PHP.INFINITE_LOOP_TRAP, block),
Blockly.PHP.INDENT);
if (PHP.INFINITE_LOOP_TRAP) {
loopTrap = PHP.prefixLines(
PHP.injectId(PHP.INFINITE_LOOP_TRAP, block), PHP.INDENT);
}
const branch = Blockly.PHP.statementToCode(block, 'STACK');
let returnValue = Blockly.PHP.valueToCode(block, 'RETURN',
Blockly.PHP.ORDER_NONE) || '';
const branch = PHP.statementToCode(block, 'STACK');
let returnValue = PHP.valueToCode(block, 'RETURN', PHP.ORDER_NONE) || '';
let xfix2 = '';
if (branch && returnValue) {
// After executing the function body, revisit this block for the return.
xfix2 = xfix1;
}
if (returnValue) {
returnValue = Blockly.PHP.INDENT + 'return ' + returnValue + ';\n';
returnValue = PHP.INDENT + 'return ' + returnValue + ';\n';
}
const args = [];
const variables = block.getVars();
for (let i = 0; i < variables.length; i++) {
args[i] = Blockly.PHP.nameDB_.getName(variables[i],
Blockly.VARIABLE_CATEGORY_NAME);
args[i] = PHP.nameDB_.getName(variables[i], NameType.VARIABLE);
}
let code = 'function ' + funcName + '(' + args.join(', ') + ') {\n' +
globalStr + xfix1 + loopTrap + branch + xfix2 + returnValue + '}';
code = Blockly.PHP.scrub_(block, code);
code = PHP.scrub_(block, code);
// Add % so as not to collide with helper functions in definitions list.
Blockly.PHP.definitions_['%' + funcName] = code;
PHP.definitions_['%' + funcName] = code;
return null;
};
// Defining a procedure without a return value uses the same generator as
// a procedure with a return value.
Blockly.PHP['procedures_defnoreturn'] =
Blockly.PHP['procedures_defreturn'];
PHP['procedures_defnoreturn'] = PHP['procedures_defreturn'];
Blockly.PHP['procedures_callreturn'] = function(block) {
PHP['procedures_callreturn'] = function(block) {
// Call a procedure with a return value.
const funcName = Blockly.PHP.nameDB_.getName(
block.getFieldValue('NAME'), Blockly.PROCEDURE_CATEGORY_NAME);
const funcName =
PHP.nameDB_.getName(block.getFieldValue('NAME'), NameType.PROCEDURE);
const args = [];
const variables = block.getVars();
for (let i = 0; i < variables.length; i++) {
args[i] = Blockly.PHP.valueToCode(block, 'ARG' + i,
Blockly.PHP.ORDER_NONE) || 'null';
args[i] = PHP.valueToCode(block, 'ARG' + i, PHP.ORDER_NONE) || 'null';
}
const code = funcName + '(' + args.join(', ') + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['procedures_callnoreturn'] = function(block) {
PHP['procedures_callnoreturn'] = function(block) {
// Call a procedure with no return value.
// Generated code is for a function call as a statement is the same as a
// function call as a value, with the addition of line ending.
const tuple = Blockly.PHP['procedures_callreturn'](block);
const tuple = PHP['procedures_callreturn'](block);
return tuple[0] + ';\n';
};
Blockly.PHP['procedures_ifreturn'] = function(block) {
PHP['procedures_ifreturn'] = function(block) {
// Conditionally return value from a procedure.
const condition = Blockly.PHP.valueToCode(block, 'CONDITION',
Blockly.PHP.ORDER_NONE) || 'false';
const condition =
PHP.valueToCode(block, 'CONDITION', PHP.ORDER_NONE) || 'false';
let code = 'if (' + condition + ') {\n';
if (Blockly.PHP.STATEMENT_SUFFIX) {
if (PHP.STATEMENT_SUFFIX) {
// Inject any statement suffix here since the regular one at the end
// will not get executed if the return is triggered.
code += Blockly.PHP.prefixLines(
Blockly.PHP.injectId(Blockly.PHP.STATEMENT_SUFFIX, block),
Blockly.PHP.INDENT);
code +=
PHP.prefixLines(PHP.injectId(PHP.STATEMENT_SUFFIX, block), PHP.INDENT);
}
if (block.hasReturnValue_) {
const value = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || 'null';
code += Blockly.PHP.INDENT + 'return ' + value + ';\n';
const value = PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || 'null';
code += PHP.INDENT + 'return ' + value + ';\n';
} else {
code += Blockly.PHP.INDENT + 'return;\n';
code += PHP.INDENT + 'return;\n';
}
code += '}\n';
return code;

View File

@@ -6,198 +6,184 @@
/**
* @fileoverview Generating PHP for text blocks.
* @suppress {missingRequire}
*/
'use strict';
goog.provide('Blockly.PHP.texts');
goog.module('Blockly.PHP.texts');
goog.require('Blockly.PHP');
const PHP = goog.require('Blockly.PHP');
const {NameType} = goog.require('Blockly.Names');
Blockly.PHP['text'] = function(block) {
PHP['text'] = function(block) {
// Text value.
const code = Blockly.PHP.quote_(block.getFieldValue('TEXT'));
return [code, Blockly.PHP.ORDER_ATOMIC];
const code = PHP.quote_(block.getFieldValue('TEXT'));
return [code, PHP.ORDER_ATOMIC];
};
Blockly.PHP['text_multiline'] = function(block) {
PHP['text_multiline'] = function(block) {
// Text value.
const code = Blockly.PHP.multiline_quote_(block.getFieldValue('TEXT'));
const order = code.indexOf('.') !== -1 ? Blockly.PHP.ORDER_STRING_CONCAT :
Blockly.PHP.ORDER_ATOMIC;
const code = PHP.multiline_quote_(block.getFieldValue('TEXT'));
const order =
code.indexOf('.') !== -1 ? PHP.ORDER_STRING_CONCAT : PHP.ORDER_ATOMIC;
return [code, order];
};
Blockly.PHP['text_join'] = function(block) {
PHP['text_join'] = function(block) {
// Create a string made up of any number of elements of any type.
if (block.itemCount_ === 0) {
return ['\'\'', Blockly.PHP.ORDER_ATOMIC];
return ['\'\'', PHP.ORDER_ATOMIC];
} else if (block.itemCount_ === 1) {
const element = Blockly.PHP.valueToCode(block, 'ADD0',
Blockly.PHP.ORDER_NONE) || '\'\'';
const element = PHP.valueToCode(block, 'ADD0', PHP.ORDER_NONE) || '\'\'';
const code = element;
return [code, Blockly.PHP.ORDER_NONE];
return [code, PHP.ORDER_NONE];
} else if (block.itemCount_ === 2) {
const element0 = Blockly.PHP.valueToCode(block, 'ADD0',
Blockly.PHP.ORDER_STRING_CONCAT) || '\'\'';
const element1 = Blockly.PHP.valueToCode(block, 'ADD1',
Blockly.PHP.ORDER_STRING_CONCAT) || '\'\'';
const element0 =
PHP.valueToCode(block, 'ADD0', PHP.ORDER_STRING_CONCAT) || '\'\'';
const element1 =
PHP.valueToCode(block, 'ADD1', PHP.ORDER_STRING_CONCAT) || '\'\'';
const code = element0 + ' . ' + element1;
return [code, Blockly.PHP.ORDER_STRING_CONCAT];
return [code, PHP.ORDER_STRING_CONCAT];
} else {
const elements = new Array(block.itemCount_);
for (let i = 0; i < block.itemCount_; i++) {
elements[i] = Blockly.PHP.valueToCode(block, 'ADD' + i,
Blockly.PHP.ORDER_NONE) || '\'\'';
elements[i] = PHP.valueToCode(block, 'ADD' + i, PHP.ORDER_NONE) || '\'\'';
}
const code = 'implode(\'\', array(' + elements.join(',') + '))';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
};
Blockly.PHP['text_append'] = function(block) {
PHP['text_append'] = function(block) {
// Append to a variable in place.
const varName = Blockly.PHP.nameDB_.getName(
block.getFieldValue('VAR'), Blockly.VARIABLE_CATEGORY_NAME);
const value = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_ASSIGNMENT) || '\'\'';
const varName =
PHP.nameDB_.getName(block.getFieldValue('VAR'), NameType.VARIABLE);
const value = PHP.valueToCode(block, 'TEXT', PHP.ORDER_ASSIGNMENT) || '\'\'';
return varName + ' .= ' + value + ';\n';
};
Blockly.PHP['text_length'] = function(block) {
PHP['text_length'] = function(block) {
// String or array length.
const functionName = Blockly.PHP.provideFunction_(
'length',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ + '($value) {',
' if (is_string($value)) {',
' return strlen($value);',
' } else {',
' return count($value);',
' }',
'}']);
const text = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || '\'\'';
return [functionName + '(' + text + ')', Blockly.PHP.ORDER_FUNCTION_CALL];
const functionName = PHP.provideFunction_('length', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($value) {',
' if (is_string($value)) {', ' return strlen($value);', ' } else {',
' return count($value);', ' }', '}'
]);
const text = PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || '\'\'';
return [functionName + '(' + text + ')', PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['text_isEmpty'] = function(block) {
PHP['text_isEmpty'] = function(block) {
// Is the string null or array empty?
const text = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || '\'\'';
return ['empty(' + text + ')', Blockly.PHP.ORDER_FUNCTION_CALL];
const text = PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || '\'\'';
return ['empty(' + text + ')', PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['text_indexOf'] = function(block) {
PHP['text_indexOf'] = function(block) {
// Search the text for a substring.
const operator = block.getFieldValue('END') === 'FIRST' ?
'strpos' : 'strrpos';
const substring = Blockly.PHP.valueToCode(block, 'FIND',
Blockly.PHP.ORDER_NONE) || '\'\'';
const text = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_NONE) || '\'\'';
const operator =
block.getFieldValue('END') === 'FIRST' ? 'strpos' : 'strrpos';
const substring = PHP.valueToCode(block, 'FIND', PHP.ORDER_NONE) || '\'\'';
const text = PHP.valueToCode(block, 'VALUE', PHP.ORDER_NONE) || '\'\'';
let errorIndex = ' -1';
let indexAdjustment = '';
if (block.workspace.options.oneBasedIndex) {
errorIndex = ' 0';
indexAdjustment = ' + 1';
}
const functionName = Blockly.PHP.provideFunction_(
block.getFieldValue('END') === 'FIRST' ?
'text_indexOf' : 'text_lastIndexOf',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($text, $search) {',
' $pos = ' + operator + '($text, $search);',
' return $pos === false ? ' + errorIndex + ' : $pos' +
indexAdjustment + ';',
'}']);
const functionName = PHP.provideFunction_(
block.getFieldValue('END') === 'FIRST' ? 'text_indexOf' :
'text_lastIndexOf',
[
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($text, $search) {',
' $pos = ' + operator + '($text, $search);',
' return $pos === false ? ' + errorIndex + ' : $pos' +
indexAdjustment + ';',
'}'
]);
const code = functionName + '(' + text + ', ' + substring + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['text_charAt'] = function(block) {
PHP['text_charAt'] = function(block) {
// Get letter at index.
const where = block.getFieldValue('WHERE') || 'FROM_START';
const textOrder = (where === 'RANDOM') ? Blockly.PHP.ORDER_NONE :
Blockly.PHP.ORDER_NONE;
const text = Blockly.PHP.valueToCode(block, 'VALUE', textOrder) || '\'\'';
const textOrder = (where === 'RANDOM') ? PHP.ORDER_NONE : PHP.ORDER_NONE;
const text = PHP.valueToCode(block, 'VALUE', textOrder) || '\'\'';
switch (where) {
case 'FIRST': {
const code = 'substr(' + text + ', 0, 1)';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
case 'LAST': {
const code = 'substr(' + text + ', -1)';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
case 'FROM_START': {
const at = Blockly.PHP.getAdjusted(block, 'AT');
const at = PHP.getAdjusted(block, 'AT');
const code = 'substr(' + text + ', ' + at + ', 1)';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
case 'FROM_END': {
const at = Blockly.PHP.getAdjusted(block, 'AT', 1, true);
const at = PHP.getAdjusted(block, 'AT', 1, true);
const code = 'substr(' + text + ', ' + at + ', 1)';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
case 'RANDOM': {
const functionName = Blockly.PHP.provideFunction_(
'text_random_letter',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ + '($text) {',
' return $text[rand(0, strlen($text) - 1)];',
'}']);
const functionName = PHP.provideFunction_('text_random_letter', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ + '($text) {',
' return $text[rand(0, strlen($text) - 1)];', '}'
]);
const code = functionName + '(' + text + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
}
}
throw Error('Unhandled option (text_charAt).');
};
Blockly.PHP['text_getSubstring'] = function(block) {
PHP['text_getSubstring'] = function(block) {
// Get substring.
const where1 = block.getFieldValue('WHERE1');
const where2 = block.getFieldValue('WHERE2');
const text = Blockly.PHP.valueToCode(block, 'STRING',
Blockly.PHP.ORDER_NONE) || '\'\'';
const text = PHP.valueToCode(block, 'STRING', PHP.ORDER_NONE) || '\'\'';
if (where1 === 'FIRST' && where2 === 'LAST') {
const code = text;
return [code, Blockly.PHP.ORDER_NONE];
return [code, PHP.ORDER_NONE];
} else {
const at1 = Blockly.PHP.getAdjusted(block, 'AT1');
const at2 = Blockly.PHP.getAdjusted(block, 'AT2');
const functionName = Blockly.PHP.provideFunction_(
'text_get_substring',
['function ' + Blockly.PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($text, $where1, $at1, $where2, $at2) {',
' if ($where1 == \'FROM_END\') {',
' $at1 = strlen($text) - 1 - $at1;',
' } else if ($where1 == \'FIRST\') {',
' $at1 = 0;',
' } else if ($where1 != \'FROM_START\') {',
' throw new Exception(\'Unhandled option (text_get_substring).\');',
' }',
' $length = 0;',
' if ($where2 == \'FROM_START\') {',
' $length = $at2 - $at1 + 1;',
' } else if ($where2 == \'FROM_END\') {',
' $length = strlen($text) - $at1 - $at2;',
' } else if ($where2 == \'LAST\') {',
' $length = strlen($text) - $at1;',
' } else {',
' throw new Exception(\'Unhandled option (text_get_substring).\');',
' }',
' return substr($text, $at1, $length);',
'}']);
const code = functionName + '(' + text + ', \'' +
where1 + '\', ' + at1 + ', \'' + where2 + '\', ' + at2 + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
const at1 = PHP.getAdjusted(block, 'AT1');
const at2 = PHP.getAdjusted(block, 'AT2');
const functionName = PHP.provideFunction_('text_get_substring', [
'function ' + PHP.FUNCTION_NAME_PLACEHOLDER_ +
'($text, $where1, $at1, $where2, $at2) {',
' if ($where1 == \'FROM_END\') {',
' $at1 = strlen($text) - 1 - $at1;',
' } else if ($where1 == \'FIRST\') {',
' $at1 = 0;',
' } else if ($where1 != \'FROM_START\') {',
' throw new Exception(\'Unhandled option (text_get_substring).\');',
' }',
' $length = 0;',
' if ($where2 == \'FROM_START\') {',
' $length = $at2 - $at1 + 1;',
' } else if ($where2 == \'FROM_END\') {',
' $length = strlen($text) - $at1 - $at2;',
' } else if ($where2 == \'LAST\') {',
' $length = strlen($text) - $at1;',
' } else {',
' throw new Exception(\'Unhandled option (text_get_substring).\');',
' }',
' return substr($text, $at1, $length);',
'}'
]);
const code = functionName + '(' + text + ', \'' + where1 + '\', ' + at1 +
', \'' + where2 + '\', ' + at2 + ')';
return [code, PHP.ORDER_FUNCTION_CALL];
}
};
Blockly.PHP['text_changeCase'] = function(block) {
PHP['text_changeCase'] = function(block) {
// Change capitalization.
const text = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_NONE) || '\'\'';
const text = PHP.valueToCode(block, 'TEXT', PHP.ORDER_NONE) || '\'\'';
let code;
if (block.getFieldValue('CASE') === 'UPPERCASE') {
code = 'strtoupper(' + text + ')';
@@ -206,75 +192,62 @@ Blockly.PHP['text_changeCase'] = function(block) {
} else if (block.getFieldValue('CASE') === 'TITLECASE') {
code = 'ucwords(strtolower(' + text + '))';
}
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['text_trim'] = function(block) {
PHP['text_trim'] = function(block) {
// Trim spaces.
const OPERATORS = {
'LEFT': 'ltrim',
'RIGHT': 'rtrim',
'BOTH': 'trim'
};
const OPERATORS = {'LEFT': 'ltrim', 'RIGHT': 'rtrim', 'BOTH': 'trim'};
const operator = OPERATORS[block.getFieldValue('MODE')];
const text = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_NONE) || '\'\'';
return [operator + '(' + text + ')', Blockly.PHP.ORDER_FUNCTION_CALL];
const text = PHP.valueToCode(block, 'TEXT', PHP.ORDER_NONE) || '\'\'';
return [operator + '(' + text + ')', PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['text_print'] = function(block) {
PHP['text_print'] = function(block) {
// Print statement.
const msg = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_NONE) || '\'\'';
const msg = PHP.valueToCode(block, 'TEXT', PHP.ORDER_NONE) || '\'\'';
return 'print(' + msg + ');\n';
};
Blockly.PHP['text_prompt_ext'] = function(block) {
PHP['text_prompt_ext'] = function(block) {
// Prompt function.
let msg;
if (block.getField('TEXT')) {
// Internal message.
msg = Blockly.PHP.quote_(block.getFieldValue('TEXT'));
msg = PHP.quote_(block.getFieldValue('TEXT'));
} else {
// External message.
msg = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_NONE) || '\'\'';
msg = PHP.valueToCode(block, 'TEXT', PHP.ORDER_NONE) || '\'\'';
}
let code = 'readline(' + msg + ')';
const toNumber = block.getFieldValue('TYPE') === 'NUMBER';
if (toNumber) {
code = 'floatval(' + code + ')';
}
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['text_prompt'] = Blockly.PHP['text_prompt_ext'];
PHP['text_prompt'] = PHP['text_prompt_ext'];
Blockly.PHP['text_count'] = function(block) {
const text = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_NONE) || '\'\'';
const sub = Blockly.PHP.valueToCode(block, 'SUB',
Blockly.PHP.ORDER_NONE) || '\'\'';
const code = 'strlen(' + sub + ') === 0'
+ ' ? strlen(' + text + ') + 1'
+ ' : substr_count(' + text + ', ' + sub + ')';
return [code, Blockly.PHP.ORDER_CONDITIONAL];
PHP['text_count'] = function(block) {
const text = PHP.valueToCode(block, 'TEXT', PHP.ORDER_NONE) || '\'\'';
const sub = PHP.valueToCode(block, 'SUB', PHP.ORDER_NONE) || '\'\'';
const code = 'strlen(' + sub + ') === 0' +
' ? strlen(' + text + ') + 1' +
' : substr_count(' + text + ', ' + sub + ')';
return [code, PHP.ORDER_CONDITIONAL];
};
Blockly.PHP['text_replace'] = function(block) {
const text = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_NONE) || '\'\'';
const from = Blockly.PHP.valueToCode(block, 'FROM',
Blockly.PHP.ORDER_NONE) || '\'\'';
const to = Blockly.PHP.valueToCode(block, 'TO',
Blockly.PHP.ORDER_NONE) || '\'\'';
PHP['text_replace'] = function(block) {
const text = PHP.valueToCode(block, 'TEXT', PHP.ORDER_NONE) || '\'\'';
const from = PHP.valueToCode(block, 'FROM', PHP.ORDER_NONE) || '\'\'';
const to = PHP.valueToCode(block, 'TO', PHP.ORDER_NONE) || '\'\'';
const code = 'str_replace(' + from + ', ' + to + ', ' + text + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};
Blockly.PHP['text_reverse'] = function(block) {
const text = Blockly.PHP.valueToCode(block, 'TEXT',
Blockly.PHP.ORDER_NONE) || '\'\'';
PHP['text_reverse'] = function(block) {
const text = PHP.valueToCode(block, 'TEXT', PHP.ORDER_NONE) || '\'\'';
const code = 'strrev(' + text + ')';
return [code, Blockly.PHP.ORDER_FUNCTION_CALL];
return [code, PHP.ORDER_FUNCTION_CALL];
};

View File

@@ -6,27 +6,27 @@
/**
* @fileoverview Generating PHP for variable blocks.
* @suppress {missingRequire}
*/
'use strict';
goog.provide('Blockly.PHP.variables');
goog.module('Blockly.PHP.variables');
goog.require('Blockly.PHP');
const PHP = goog.require('Blockly.PHP');
const {NameType} = goog.require('Blockly.Names');
Blockly.PHP['variables_get'] = function(block) {
// Variable getter.
const code = Blockly.PHP.nameDB_.getName(block.getFieldValue('VAR'),
Blockly.VARIABLE_CATEGORY_NAME);
return [code, Blockly.PHP.ORDER_ATOMIC];
PHP['variables_get'] = function(block) {
// Variable getter.
const code =
PHP.nameDB_.getName(block.getFieldValue('VAR'), NameType.VARIABLE);
return [code, PHP.ORDER_ATOMIC];
};
Blockly.PHP['variables_set'] = function(block) {
// Variable setter.
const argument0 = Blockly.PHP.valueToCode(block, 'VALUE',
Blockly.PHP.ORDER_ASSIGNMENT) || '0';
const varName = Blockly.PHP.nameDB_.getName(
block.getFieldValue('VAR'), Blockly.VARIABLE_CATEGORY_NAME);
return varName + ' = ' + argument0 + ';\n';
PHP['variables_set'] = function(block) {
// Variable setter.
const argument0 =
PHP.valueToCode(block, 'VALUE', PHP.ORDER_ASSIGNMENT) || '0';
const varName =
PHP.nameDB_.getName(block.getFieldValue('VAR'), NameType.VARIABLE);
return varName + ' = ' + argument0 + ';\n';
};

View File

@@ -6,16 +6,16 @@
/**
* @fileoverview Generating PHP for dynamic variable blocks.
* @suppress {extraRequire}
*/
'use strict';
goog.provide('Blockly.PHP.variablesDynamic');
goog.module('Blockly.PHP.variablesDynamic');
goog.require('Blockly.PHP');
const PHP = goog.require('Blockly.PHP');
/** @suppress {extraRequire} */
goog.require('Blockly.PHP.variables');
// PHP is dynamically typed.
Blockly.PHP['variables_get_dynamic'] = Blockly.PHP['variables_get'];
Blockly.PHP['variables_set_dynamic'] = Blockly.PHP['variables_set'];
PHP['variables_get_dynamic'] = PHP['variables_get'];
PHP['variables_set_dynamic'] = PHP['variables_set'];

View File

@@ -287,7 +287,7 @@ goog.addDependency('../../generators/javascript/procedures.js', ['Blockly.JavaSc
goog.addDependency('../../generators/javascript/text.js', ['Blockly.JavaScript.texts'], ['Blockly.JavaScript', 'Blockly.Names'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/javascript/variables.js', ['Blockly.JavaScript.variables'], ['Blockly.JavaScript', 'Blockly.Names'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/javascript/variables_dynamic.js', ['Blockly.JavaScript.variablesDynamic'], ['Blockly.JavaScript', 'Blockly.JavaScript.variables'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/lua.js', ['Blockly.Lua'], ['Blockly.Generator', 'Blockly.Names', 'Blockly.inputTypes', 'Blockly.utils.object', 'Blockly.utils.string'], {'lang': 'es6'});
goog.addDependency('../../generators/lua.js', ['Blockly.Lua'], ['Blockly.Generator', 'Blockly.Names', 'Blockly.inputTypes', 'Blockly.utils.object', 'Blockly.utils.string'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/lua/all.js', ['Blockly.Lua.all'], ['Blockly.Lua.colour', 'Blockly.Lua.lists', 'Blockly.Lua.logic', 'Blockly.Lua.loops', 'Blockly.Lua.math', 'Blockly.Lua.procedures', 'Blockly.Lua.texts', 'Blockly.Lua.variables', 'Blockly.Lua.variablesDynamic'], {'module': 'goog'});
goog.addDependency('../../generators/lua/colour.js', ['Blockly.Lua.colour'], ['Blockly.Lua'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/lua/lists.js', ['Blockly.Lua.lists'], ['Blockly.Lua', 'Blockly.Names'], {'lang': 'es6', 'module': 'goog'});
@@ -298,17 +298,17 @@ goog.addDependency('../../generators/lua/procedures.js', ['Blockly.Lua.procedure
goog.addDependency('../../generators/lua/text.js', ['Blockly.Lua.texts'], ['Blockly.Lua', 'Blockly.Names'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/lua/variables.js', ['Blockly.Lua.variables'], ['Blockly.Lua', 'Blockly.Names'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/lua/variables_dynamic.js', ['Blockly.Lua.variablesDynamic'], ['Blockly.Lua', 'Blockly.Lua.variables'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php.js', ['Blockly.PHP'], ['Blockly.Generator', 'Blockly.Names', 'Blockly.inputTypes', 'Blockly.utils.object', 'Blockly.utils.string'], {'lang': 'es6'});
goog.addDependency('../../generators/php.js', ['Blockly.PHP'], ['Blockly.Generator', 'Blockly.Names', 'Blockly.inputTypes', 'Blockly.utils.object', 'Blockly.utils.string'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/all.js', ['Blockly.PHP.all'], ['Blockly.PHP.colour', 'Blockly.PHP.lists', 'Blockly.PHP.logic', 'Blockly.PHP.loops', 'Blockly.PHP.math', 'Blockly.PHP.procedures', 'Blockly.PHP.texts', 'Blockly.PHP.variables', 'Blockly.PHP.variablesDynamic'], {'module': 'goog'});
goog.addDependency('../../generators/php/colour.js', ['Blockly.PHP.colour'], ['Blockly.PHP'], {'lang': 'es6'});
goog.addDependency('../../generators/php/lists.js', ['Blockly.PHP.lists'], ['Blockly.PHP', 'Blockly.utils.string'], {'lang': 'es6'});
goog.addDependency('../../generators/php/logic.js', ['Blockly.PHP.logic'], ['Blockly.PHP'], {'lang': 'es6'});
goog.addDependency('../../generators/php/loops.js', ['Blockly.PHP.loops'], ['Blockly.PHP', 'Blockly.utils.string'], {'lang': 'es6'});
goog.addDependency('../../generators/php/math.js', ['Blockly.PHP.math'], ['Blockly.PHP'], {'lang': 'es6'});
goog.addDependency('../../generators/php/procedures.js', ['Blockly.PHP.procedures'], ['Blockly.Names', 'Blockly.PHP', 'Blockly.Variables'], {'lang': 'es6'});
goog.addDependency('../../generators/php/text.js', ['Blockly.PHP.texts'], ['Blockly.PHP'], {'lang': 'es6'});
goog.addDependency('../../generators/php/variables.js', ['Blockly.PHP.variables'], ['Blockly.PHP'], {'lang': 'es6'});
goog.addDependency('../../generators/php/variables_dynamic.js', ['Blockly.PHP.variablesDynamic'], ['Blockly.PHP', 'Blockly.PHP.variables']);
goog.addDependency('../../generators/php/colour.js', ['Blockly.PHP.colour'], ['Blockly.PHP'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/lists.js', ['Blockly.PHP.lists'], ['Blockly.Names', 'Blockly.PHP', 'Blockly.utils.string'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/logic.js', ['Blockly.PHP.logic'], ['Blockly.PHP'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/loops.js', ['Blockly.PHP.loops'], ['Blockly.Names', 'Blockly.PHP', 'Blockly.utils.string'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/math.js', ['Blockly.PHP.math'], ['Blockly.Names', 'Blockly.PHP'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/procedures.js', ['Blockly.PHP.procedures'], ['Blockly.Names', 'Blockly.PHP', 'Blockly.Variables'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/text.js', ['Blockly.PHP.texts'], ['Blockly.Names', 'Blockly.PHP'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/variables.js', ['Blockly.PHP.variables'], ['Blockly.Names', 'Blockly.PHP'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/php/variables_dynamic.js', ['Blockly.PHP.variablesDynamic'], ['Blockly.PHP', 'Blockly.PHP.variables'], {'lang': 'es6', 'module': 'goog'});
goog.addDependency('../../generators/python.js', ['Blockly.Python'], ['Blockly.Generator', 'Blockly.Names', 'Blockly.Variables', 'Blockly.inputTypes', 'Blockly.utils.string'], {'lang': 'es6'});
goog.addDependency('../../generators/python/all.js', ['Blockly.Python.all'], ['Blockly.Python.colour', 'Blockly.Python.lists', 'Blockly.Python.logic', 'Blockly.Python.loops', 'Blockly.Python.math', 'Blockly.Python.procedures', 'Blockly.Python.texts', 'Blockly.Python.variables', 'Blockly.Python.variablesDynamic'], {'module': 'goog'});
goog.addDependency('../../generators/python/colour.js', ['Blockly.Python.colour'], ['Blockly.Python'], {'lang': 'es6'});