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-rwxr-xr-x[-rw-r--r--]js/io/system/fileio.js391
1 files changed, 196 insertions, 195 deletions
diff --git a/js/io/system/fileio.js b/js/io/system/fileio.js
index 1d76a91b..f78ad173 100644..100755
--- a/js/io/system/fileio.js
+++ b/js/io/system/fileio.js
@@ -4,223 +4,224 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved. 4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
5</copyright> */ 5</copyright> */
6 6
7//Required modules 7/* /////////////////////////////////////////////////////////////////////
8var Serializer = require("montage/core/serializer").Serializer; 8////////////////////////////////////////////////////////////////////////
9NOTES:
10
11 For newFile, only the 'uri' is required, if contents is empty, such
12 empty file will be created. 'contents' should be a string to be saved
13 as the file. 'contentType' is the mime type of the file.
14
15 Core API reference in NINJA: this.application.ninja.coreIoApi
16
17////////////////////////////////////////////////////////////////////////
18///////////////////////////////////////////////////////////////////// */
19//
20var Montage = require("montage/core/core").Montage,
21 Component = require("montage/ui/component").Component;
22////////////////////////////////////////////////////////////////////////
9//Exporting as File I/O 23//Exporting as File I/O
10exports.FileIo = (require("montage/core/core").Montage).create(Object.prototype, { 24exports.FileIo = Montage.create(Component, {
11 /*
12create: {
13 enumerable: true,
14 value: function (type) {
15 //
16 }
17 },
18*/
19 //////////////////////////////////////////////////////////////////// 25 ////////////////////////////////////////////////////////////////////
20 // 26 //Creating new file
21 open: { 27 newFile: {
22 enumerable: true, 28 enumerable: true,
23 value: function(doc, type, uri, server) { 29 value: function(file) {
24 // 30 //Checking for API to be available
25 var file = {}, head, body, h, b; 31 if (!this.application.ninja.coreIoApi.cloudAvailable()) {
26 file.uri = uri; 32 //API not available, no IO action taken
27 file.server = server; 33 return null;
28 // 34 }
29 if (doc.content) { 35 //Peforming check for file to exist
30 if (type === 'html' || type === 'htm') { 36 var check = this.application.ninja.coreIoApi.fileExists({uri: file.uri}), status, create;
31 // 37 //Upon successful check, handling results
32 h = doc.content.split('</head>'); 38 if (check.success) {
33 h = h[0].split('<head>'); 39 //Handling status of check
34 head = h[1]; 40 switch (check.status) {
35 // 41 case 204:
36 b = doc.content.split('</body>'); 42 //Storing status to be returned (for UI handling)
37 b = b[0].split('<body>'); 43 status = check.status;
38 body = b[1]; 44 break;
39 // 45 case 404:
40 file.type = 'html'; 46 //File does not exists, ready to be created
41 file.head = head; 47 create = this.application.ninja.coreIoApi.createFile(file);
42 file.body = body; 48 status = create.status;
43 } else { 49 break;
44 //TODO: Add other file type routines 50 default:
45 file.type = type; 51 //Unknown Error
46 file.content = doc.content; 52 status = 500;
47 } 53 break;
48 } else { 54 }
49 //TODO: File is empty 55 } else {
50 if (type === 'html' || type === 'htm') { 56 //Unknown Error
51 head = ''; 57 status = 500;
52 body = ''; 58 }
53 // 59 //Returning resulting code
54 file.type = 'html'; 60 return status;
55 file.head = head; 61 // 204: File exists (not created) | 400: File exists | 404: File does not exists
56 file.body = body; 62 // 201: File succesfully created | 500: Unknown
57 } else { 63 }
58 //TODO: Add other file type routines 64 },
59 file.type = type; 65 ////////////////////////////////////////////////////////////////////
60 file.content = doc.content; 66 //Reading contents from file
61 } 67 readFile: {
62 } 68 enumerable: true,
63 //TODO: Load contents into App 69 value: function(file) {
64 //documentManagerModule.DocumentManager.openDocument(file); 70 //Checking for API to be available
71 if (!this.application.ninja.coreIoApi.cloudAvailable()) {
72 //API not available, no IO action taken
73 return null;
74 }
75 //Peforming check for file to exist
76 var check = this.application.ninja.coreIoApi.fileExists({uri: file.uri}), status, create, result;
77 //Upon successful check, handling results
78 if (check.success) {
79 //Handling status of check
80 switch (check.status) {
81 case 204:
82 //File exists
83 result = {};
84 result.content = this.application.ninja.coreIoApi.readFile(file).content;
85 result.details = this.infoFile(file);
86 status = check.status;
87 break;
88 case 404:
89 //File does not exists
90 status = check.status;
91 break;
92 default:
93 //Unknown Error
94 status = 500;
95 break;
96 }
97 } else {
98 //Unknown Error
99 status = 500;
100 }
101 //Returning status and result (null if none)
102 return {status: status, file: result};
103 //Status Codes
104 // 204: File exists | 404: File does not exists | 500: Unknown
105 }
106 },
107 ////////////////////////////////////////////////////////////////////
108 //Saving file (existing file or creates and saves if none exists)
109 saveFile: {
110 enumerable: true,
111 value: function(file) {
112 //Checking for API to be available
113 if (!this.application.ninja.coreIoApi.cloudAvailable()) {
114 //API not available, no IO action taken
115 return null;
116 }
117 //Peforming check for file to exist
118 var check = this.application.ninja.coreIoApi.fileExists({uri: file.uri}), status, result;
119 //Upon successful check, handling results
120 if (check.success) {
121 //Handling status of check
122 switch (check.status) {
123 case 204:
124 //File exists
125 result = this.application.ninja.coreIoApi.updateFile(file);
126 status = 204;
127 break;
128 case 404:
129 //File does not exists, ready to be created
130 result = this.application.ninja.coreIoApi.createFile(file);
131 status = 404;
132 break;
133 default:
134 //Unknown Error
135 status = 500;
136 break;
137 }
138 } else {
139 //Unknown Error
140 status = 500;
141 }
142 //Returning status and result (null if none)
143 return {status: status, result: result};
144 //Status Codes
145 // 204: File exists | 404: File does not exists | 500: Unknown
65 } 146 }
66 }, 147 },
67 //////////////////////////////////////////////////////////////////// 148 ////////////////////////////////////////////////////////////////////
68 // 149 //
69 save: { 150 deleteFile: {
70 enumerable: true, 151 enumerable: true,
71 value: function(type, id, components) { 152 value: function() {
72 153 //Checking for API to be available
73 /* 154 if (!this.application.ninja.coreIoApi.cloudAvailable()) {
74 155 //API not available, no IO action taken
75 GETS HTML IN LOADED DOCUMENT 156 return null;
76 document.getElementById('userDocument').contentDocument.documentElement.outerHTML
77
78 GETS HTML IN <HEAD> AND <BODY> OR ANYTHING INSIDE <HTML>
79 document.getElementById('userDocument').contentDocument.documentElement.innerHTML
80
81 THE ABOVE METHOD SEEMS TO BE BETTER JUST IN CASE PEOPLE REMOVE THE BODY TAG SINCE NOT REQUIRED IN HTML5
82
83 GETS HTML IN <BODY> ONLY
84 document.getElementById('userDocument').contentDocument.body.innerHTML
85
86 HACK TO GET THE STYLES OF THE ELEMENTS ADDED WHILE DRAWING
87 document.getElementById('userDocument').contentDocument.styleSheets[document.getElementById('userDocument').contentDocument.styleSheets.length-1]
88
89 CSS SEEMS TO BE RESERVED WHEN APPENDED, MEANING 0 IN THE ARRAY IS ACTUALLY THE LAST DEFINED STYLE IN THE CSS
90
91 //GETS CSS RULES APPLIED TO ALL OBJECTS CREATED BY THE APP
92 document.getElementById('userDocument').contentDocument.styleSheets[document.getElementById('userDocument').contentDocument.styleSheets.length-1].cssRules
93
94 document.getElementById('userDocument').contentDocument.getElementById('userHead').innerHTML
95 document.getElementById('userDocument').contentDocument.getElementById('UserContent').innerHTML
96 this.getCssFromRules(document.getElementById('userDocument').contentDocument.styleSheets[document.getElementById('userDocument').contentDocument.styleSheets.length-1].cssRules)
97
98 */
99
100 //
101 var contents, counter = 0;
102 //Checking for document type to go through saving routine
103 switch (type.toLowerCase()) {
104 case 'html':
105 //Checking for components in components panel