Web Etherpad Integration

bzr revid: tta@openerp.com-20120419132916-yzrdnz2y8gus2wlw

addons/web_etherpad/__init__.py

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+# -*- coding: utf-8 -*-
+import res_company

addons/web_etherpad/__openerp__.py

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+{
+    "name": "web_etherpad",
+    "category" : "Hidden",
+    "description":'Openerp web Etherpad Widget',
+    "version": "2.0",
+    'author': 'OpenERP SA',
+    'website': 'http://openerp.com',
+    'data': [
+        'res_company.xml'
+    ],
+    "depends": ['base','web'],
+    'qweb' : ['static/src/xml/etherpad.xml'],
+    "css": [],
+    "js": ['static/src/js/web_etherpad.js'],
+    "auto_install": False,
+}

addons/web_etherpad/res_company.py

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+# -*- coding: utf-8 -*-
+from osv import fields, osv
+
+class company_pad(osv.osv):
+    _inherit = 'res.company'
+    _columns = {
+        'pad_url_template': fields.char('Pad URL Template', size=128, required=True,
+                                 help="Template used to generate pad URL."),
+    }
+    _defaults = {
+        'pad_url_template': 'http://ietherpad.com/%(db)s-%(model)s-%(id)d-%(salt)s-%(name)s'
+    }
+
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

addons/web_etherpad/res_company.xml

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+<openerp>
+  <data>
+    <record id="view_company_form_with_pad" model="ir.ui.view">
+      <field name="name">res.company.form.pad</field>
+      <field name="model">res.company</field>
+      <field name="type">form</field>
+      <field name="inherit_id" ref="base.view_company_form"/>
+      <field name="arch" type="xml">
+        <xpath expr="//page[@string='Configuration']" position="inside">
+          <separator string="Pad" colspan="4"/>
+          <field name="pad_url_template"/>
+        </xpath>
+      </field>
+    </record>
+  </data>
+</openerp>

addons/web_etherpad/static/src/js/web_etherpad.js

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+openerp.web_etherpad = function (instance) {
+    
+    instance.web.form.FieldEtherpad = instance.web.form.AbstractField.extend(_.extend({}, instance.web.form.ReinitializeFieldMixin, {
+        template: 'FieldEtherpad',
+        initialize_content: function() {
+            this.$textarea = undefined;
+            if (!this.get("effective_readonly")) {
+                this.$textarea = this.$element.find('textarea');
+                //this.$textarea.hide();
+                this.$textarea.change(_.bind(function() {
+                    this.set({'value': instance.web.parse_value(this.$textarea.val(), this)});
+                }, this));
+                this.resized = false;
+            }
+        },
+        set_value: function(value_) {
+            var self = this ;
+            var company_id = (self.view.datarecord.hasOwnProperty('id')) ?self.view.datarecord.company_id[0]: self.view.datarecord.company_id ;
+              /* getting etherpad url and set pad to field. */
+              self.rpc('/web/dataset/get',{
+                   'model':'res.company',
+                   'ids':[company_id],
+                   'fields':['pad_url_template'],
+                   'context':{}
+                },function(companies){
+                     var pad_template = companies[0].pad_url_template.replace('-%(salt)s-%(name)s','').replace(/\s/g,'');                      
+ 
+                       var patt_url = (_.str.sprintf(pad_template.replace('-%(id)d',''), {
+                                              db : self.session.db, 
+                                              model : self.view.model,                                                    
+                                           })).replace(/\s/g,'') ;                      
+                       //alert("match or not >?"+value_.search(patt_url));                       
+                       if(value_ == false)
+                            self.add_pad(self,pad_template,value_);
+                       else if(value_.search(patt_url) != 0)
+                            self.add_pad(self,pad_template,value_);
+                       else
+                            self.show_pad_value(self,value_);
+                });
+        },
+        show_pad_value: function(self,value_)
+        {
+            self._inhibit_on_change = true;
+            self.set({'value': value_ });
+            self._inhibit_on_change = false;
+            self.invalid = false;
+            self.update_dom();
+            self.render_value();
+        },
+        add_pad: function(self,pad_template,value_){  
+            var url = (_.str.sprintf(pad_template, {
+                  db : self.session.db, 
+                  model : self.view.model,          
+                  id : Math.round(new Date().getTime()/100.0),
+                                 })).replace(/\s/g,''); 
+            var show_value = instance.web.format_value(value_, this, '');
+            self.show_pad_value(self,url + '\n'+ show_value);
+            this.dirty = true;
+        },        
+        render_value: function() {            
+            var show_value = instance.web.format_value(this.get('value'), this, '');            
+            if (!this.get("effective_readonly")) {            
+                this.$textarea.val(show_value);                
+                this.$element.find('div').html('<iframe frameborder="0" height="217px" width="100%" src="'+show_value.split('\n')[0]+'?showChat=false"></iframe>'); 
+                if (!this.resized && this.view.options.resize_textareas) {
+                    this.do_resize(this.view.options.resize_textareas);
+                    this.resized = true;
+                }
+            } else {    
+                this.$element.text(show_value);
+                if(this.get('value') != false)
+                {
+                    var self = this;             
+                    $.get(show_value.split('\n')[0]+'/export/html', function(data) {                                      
+                    console.log(data);                    
+                        self.$element.html(data);
+                    });
+                }                    
+            }
+        },
+        validate: function() {
+            this.invalid = false;
+            if (!this.get("effective_readonly")) {
+                try {
+                    var value_ = instance.web.parse_value(this.$textarea.val(), this, '');
+                    this.invalid = this.get("required") && value_ === '';
+                } catch(e) {
+                    this.invalid = true;
+                }
+            }
+        },
+        focus: function($element) {
+            this._super($element || this.$textarea);
+        },
+        do_resize: function(max_height) {
+            max_height = parseInt(max_height, 10);
+            var $input = this.$textarea,
+                $div = $('<div style="position: absolute; z-index: 1000; top: 0"/>').width($input.width()),
+                new_height;
+            $div.text($input.val());
+            _.each('font-family,font-size,white-space'.split(','), function(style) {
+                $div.css(style, $input.css(style));
+            });
+            $div.appendTo($('body'));
+            new_height = $div.height();
+            if (new_height < 90) {
+                new_height = 90;
+            }
+            if (!isNaN(max_height) && new_height > max_height) {
+                new_height = max_height;
+            }
+            $div.remove();
+            $input.height(new_height);
+        },
+        reset: function() {
+            this.resized = false;
+        }
+    }));
+    
+    instance.web.form.widgets = instance.web.form.widgets.extend({
+        'etherpad': 'instance.web.form.FieldEtherpad',
+    });
+
+
+}

addons/web_etherpad/static/src/xml/etherpad.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- vim:fdl=1:
+-->
+<templates id="template" xml:space="preserve">
+
+
+<t t-name="FieldEtherpad">
+    <t t-if="!widget.get('effective_readonly')">
+        <div class="oe_form_field_text">
+            <textarea rows="6"
+                t-att-name="widget.name"
+                class="field_text"
+                t-att-tabindex="widget.node.attrs.tabindex"
+                t-att-autofocus="widget.node.attrs.autofocus"
+            ></textarea><img class="oe_field_translate oe_input_icon" t-if="widget.field.translate" t-att-src='_s + "/web/static/src/img/icons/terp-translate.png"' width="16" height="16" border="0"/>
+            <div t-attf-class="etherpad_field_#{widget.name}" ></div> 
+        </div>
+    </t>
+</t>
+
+</templates>