Basic blocks and test

2 files changed, 454 insertions, 0 deletions

diff --git a/sievely/blocks.js b/sievely/blocks.js
new file mode 100644
index 0000000..5f30037
--- /dev/null
+++ b/sievely/blocks.js
@@ -0,0 +1,321 @@
+/*
+ * Sievely blocks
+ * Copyright 2016 Daniel Silverstone <daniel.silverstone@codethink.co.uk>
+ *
+ * See COPYING
+ */
+
+'use strict';
+
+goog.provide('Sievely.Blocks')
+
+goog.require('Blockly.Blocks')
+
+Sievely.Blocks.STATEMENT_HUE = 120;
+Sievely.Blocks.COMMENT_HUE = 165;
+Sievely.Blocks.BOOLEAN_HUE = 330;
+Sievely.Blocks.ACTION_HUE = 230;
+Sievely.Blocks.ADJUSTOR_HUE = 20;
+
+Sievely.Blocks.HELP_URL = "https://somewhere/sievely";
+
+Blockly.Blocks['sievely_start'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("When a message arrives:");
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.STATEMENT_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_comment'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("/*")
+        .appendField(new Blockly.FieldTextInput("comment"), "COMMENT")
+        .appendField("*/");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.COMMENT_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+/* Matches */
+
+Blockly.Blocks['sievely_listcheck'] = {
+  init: function() {
+    this.appendValueInput("LISTNAME")
+        .setCheck("String")
+        .appendField("from mailing list");
+    this.setOutput(true, "Boolean");
+    this.setColour(Sievely.Blocks.BOOLEAN_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_isfrom'] = {
+  init: function() {
+    this.appendValueInput("ADDR")
+        .setCheck("String")
+        .appendField("message is from");
+    this.setOutput(true, "Boolean");
+    this.setColour(Sievely.Blocks.BOOLEAN_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_envelope_detail'] = {
+  init: function() {
+    this.appendValueInput("DETAIL")
+        .setCheck("String")
+        .appendField("addressee suffix is");
+    this.setOutput(true, "Boolean");
+    this.setColour(Sievely.Blocks.BOOLEAN_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_header_test'] = {
+  init: function() {
+    this.appendValueInput("HEADER")
+        .setCheck("Header");
+    this.appendValueInput("CONTENT")
+        .setCheck("String")
+        .appendField(new Blockly.FieldDropdown([["contains", "CONTAINS"], ["is", "IS"], ["matches", "MATCHES"]]), "MATCH");
+    this.setInputsInline(true);
+    this.setOutput(true, "Boolean");
+    this.setColour(Sievely.Blocks.BOOLEAN_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_header'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("the")
+        .appendField(new Blockly.FieldTextInput("Subject"), "HEADER")
+        .appendField("header");
+    this.setOutput(true, "Header");
+    this.setColour(Blockly.Blocks.texts.HUE);
+    this.setTooltip('');
+    this.setHelpUrl('http://www.example.com/');
+  }
+};
+
+/* Actions */
+
+Blockly.Blocks['sievely_fileinto'] = {
+  init: function() {
+    this.appendValueInput("MAILBOX")
+        .setCheck("String")
+        .appendField("file into");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.ACTION_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_filecopyinto'] = {
+  init: function() {
+    this.appendValueInput("MAILBOX")
+        .setCheck("String")
+        .appendField("file a copy into");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.ACTION_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+Blockly.Blocks['sievely_reject'] = {
+  init: function() {
+    this.appendValueInput("REASON")
+        .setCheck("String")
+        .appendField("reject saying");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.ACTION_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_stop'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("stop processing here");
+    this.setPreviousStatement(true, null);
+    this.setColour(Sievely.Blocks.ACTION_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_discard'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("discard message and stop processing here");
+    this.setPreviousStatement(true, null);
+    this.setColour(Sievely.Blocks.ACTION_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+/* Adjustor blocks */
+
+Blockly.Blocks['sievely_mark'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("Mark message as")
+        .appendField(new Blockly.FieldDropdown([["already read", "Seen"], ["unread", "!Seen"], ["high priority", "Flagged"], ["normal priority", "!Flagged"], ["already answered", "Answered"], ["unanswered", "!Answered"]]), "MARK");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.ADJUSTOR_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+/* Special groups */
+
+Blockly.Blocks['sievely_group'] = {
+  init: function() {
+    this.appendValueInput("COND0")
+        .setCheck("Boolean")
+        .setAlign(Blockly.ALIGN_RIGHT)
+        .appendField(new Blockly.FieldDropdown([["any of", "ANYOF"], ["all of", "ALLOF"]]), "KIND");
+    this.appendValueInput("COND1")
+        .setCheck("Boolean")
+        .setAlign(Blockly.ALIGN_RIGHT)
+        .appendField("or");
+    this.setOutput(true, "Boolean");
+    this.setColour(Sievely.Blocks.BOOLEAN_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+    this.setMutator(new Blockly.Mutator(['sievely_group_extra']));
+    this.extras_ = 0;
+  },
+  mutationToDom: function() {
+    if (this.extras_ == 0) {
+      return null;
+    }
+    var container = document.createElement('mutation');
+    container.setAttribute('extras', this.extras_);
+    return container;
+  },
+  domToMutation: function(xmlElement) {
+    this.extras_ = parseInt(xmlElement.getAttribute('extras'), 10) || 0;
+    this.updateShape_();
+  },
+  decompose: function(workspace) {
+    var containerBlock = workspace.newBlock('sievely_group_group');
+    containerBlock.initSvg();
+    var connection = containerBlock.nextConnection;
+    for (var i = 1; i <= this.extras_; i++) {
+      var extraBlock = workspace.newBlock('sievely_group_extra');
+      extraBlock.initSvg();
+      connection.connect(extraBlock.previousConnection);
+      connection = extraBlock.nextConnection;
+    }
+    return containerBlock;
+  },
+  compose: function(containerBlock) {
+    var clauseBlock = containerBlock.nextConnection.targetBlock();
+    // Count number of inputs.
+    this.extras_ = 0;
+    var valueConnections = [null];
+    while (clauseBlock) {
+      switch (clauseBlock.type) {
+        case 'sievely_group_extra':
+          this.extras_++;
+          valueConnections.push(clauseBlock.valueConnection_);
+          break;
+        default:
+          throw 'Unknown block type.';
+      }
+      clauseBlock = clauseBlock.nextConnection &&
+          clauseBlock.nextConnection.targetBlock();
+    }
+    this.updateShape_();
+    // Reconnect any child blocks.
+    for (var i = 1; i <= this.extras_; i++) {
+      Blockly.Mutator.reconnect(valueConnections[i], this, 'COND' + (i+1));
+    }
+  },
+  saveConnections: function(containerBlock) {
+    var clauseBlock = containerBlock.nextConnection.targetBlock();
+    var i = 2;
+    while (clauseBlock) {
+      switch (clauseBlock.type) {
+        case 'sievely_group_extra':
+	  var cond = this.getInput('COND' + i)
+	  clauseBlock.valueConnection_ =
+	      cond && cond.connection.targetConnection;
+          i++;
+          break;
+        default:
+          throw 'Unknown block type.';
+      }
+      clauseBlock = clauseBlock.nextConnection &&
+          clauseBlock.nextConnection.targetBlock();
+    }
+  },
+  updateShape_: function() {
+    // Delete everything.
+    var i = 2;
+    while (this.getInput('COND' + i)) {
+      this.removeInput('COND' + i);
+      i++;
+    }
+    // Rebuild block.
+    for (var i = 1; i <= this.extras_; i++) {
+      this.appendValueInput('COND' + (i+1))
+          .setCheck('Boolean')
+          .setAlign(Blockly.ALIGN_RIGHT)
+          .appendField(this.andor_);
+    }
+  },
+  onchange: function(changeEvent) {
+    var kind = this.getField('KIND').getValue();
+    this.andor_ = (kind == "ANYOF") ? "or" : "and";
+    for (var i = 1; i < this.inputList.length; i++) {
+      var f = this.inputList[i].fieldRow.pop();
+      f.dispose();
+      this.inputList[i].appendField(this.andor_);
+    }
+  }
+};
+
+Blockly.Blocks['sievely_group_group'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("group");
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.BOOLEAN_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
+
+Blockly.Blocks['sievely_group_extra'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("additional test");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(Sievely.Blocks.BOOLEAN_HUE);
+    this.setTooltip('');
+    this.setHelpUrl(Sievely.Blocks.HELP_URL);
+  }
+};
diff --git a/test.html b/test.html
new file mode 100644
index 0000000..8c91f50
--- /dev/null
+++ b/test.html
@@ -0,0 +1,133 @@
+<html>
+  <head>
+    <title>Simple Sievely test</title>
+    <script src="google/blockly/blockly_compressed.js"></script>
+    <script src="google/blockly/blocks_compressed.js"></script>
+    <script src="google/blockly/msg/js/en.js"></script>
+    <script src="sievely/blocks.js"></script>
+  </head>
+  <body>
+  <div id="blocklyDiv" style="height: 600px; width: 800px;"></div>
+
+  <xml id="toolbox" style="display: none">
+    <category name="Logic">
+      <block type="controls_if"></block>
+      <block type="controls_if">
+        <mutation else="1"></mutation>
+      </block>
+      <block type="controls_if">
+        <mutation elseif="1" else="1"></mutation>
+      </block>
+      <sep></sep>
+      <block type="sievely_group">
+      </block>
+      </category>
+    </category>
+    <category name="Matches">
+      <block type="sievely_listcheck">
+	<value name="LISTNAME">
+	  <shadow type="text">
+	    <field name="TEXT">listname.listdomain.com</field>
+	  </shadow>
+	</value>
+      </block>
+      <block type="sievely_isfrom">
+	<value name="ADDR">
+	  <shadow type="text">
+	    <field name="TEXT">someone@another.domain.com</field>
+	  </shadow>
+	</value>
+      </block>
+      <block type="sievely_envelope_detail">
+	<value name="DETAIL">
+	  <shadow type="text">
+	    <field name="TEXT">todo</field>
+	  </shadow>
+	</value>
+      </block>
+      <block type="sievely_header_test">
+	<value name="HEADER">
+	  <shadow type="sievely_header">
+	    <field name="HEADER">Subject</field>
+	  </shadow>
+	</value>
+	<field name="MATCH">CONTAINS</field>
+	<value name="CONTENT">
+	  <shadow type="text">
+	    <field name="TEXT">Alert</field>
+	  </shadow>
+	</value>
+      </block>
+    </category>
+    <category name="Headers and Values">
+      <block type="sievely_header">
+	<field name="HEADER">Subject</field>
+      </block>
+      <block type="sievely_header">
+	<field name="HEADER">To</field>
+      </block>
+      <block type="sievely_header">
+	<field name="HEADER">Cc</field>
+      </block>
+      <block type="text"></block>
+    </category>
+    <category name="Actions">
+      <category name="Message flags">
+	<block type="sievely_mark">
+	  <field name="MARK">Seen</field>
+	</block>
+	<block type="sievely_mark">
+	  <field name="MARK">Important</field>
+	</block>
+      </category>
+      <category name="Processing Actions">
+	<block type="sievely_stop"></block>
+	<block type="sievely_discard"></block>
+	<sep></sep>
+	<block type="sievely_fileinto">
+	  <value name="MAILBOX">
+	    <block type="text">
+	      <field name="TEXT">FolderName</field>
+	    </block>
+	  </value>
+	  <next>
+	    <block type="sievely_stop"></block>
+	  </next>
+	</block>
+	<block type="sievely_filecopyinto">
+	  <value name="MAILBOX">
+	    <block type="text">
+	      <field name="TEXT">AnotherFolderName</field>
+	    </block>
+	  </value>
+	  <next>
+	    <block type="sievely_stop"></block>
+	  </next>
+	</block>
+	<block type="sievely_reject">
+	  <value name="REASON">
+	    <block type="text">
+	      <field name="TEXT">I do not wish to accept this message.</field>
+	    </block>
+	  </value>
+	  <next>
+	    <block type="sievely_stop"></block>
+	  </next>
+	</block>
+      </category>
+    </category>
+  </xml>
+
+  <xml id="startblocks" style="display: none">
+    <block type="sievely_start" deletable="false" x="20" y="20">
+    </block>
+  </xml>
+  <script>
+    var workspace = Blockly.inject('blocklyDiv',
+        {toolbox: document.getElementById('toolbox')});
+    Blockly.Xml.domToWorkspace(document.getElementById('startblocks'),
+                               workspace)
+    workspace.addChangeListener(Blockly.Events.disableOrphans);
+  </script>
+  </body>
+</html>