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Beginning WordPress 3
von: Stephanie Leary
Apress, 2010
ISBN: 9781430228967 , 432 Seiten
Format: PDF, OL
Kopierschutz: Wasserzeichen
Preis: 34,99 EUR
Title Page
1
Copyright Page
2
Contents at a Glance
3
Table of Contents
4
About the Author
16
About the Technical Reviewer
17
Acknowledgments
18
Introduction
19
Getting Involved in Development
20
A word of caution
20
CHAPTER 1 About WordPress
21
Why WordPress?
21
Easy to Set Up
21
Easy to Use
22
Easy to Extend
23
The Business Benefits of WordPress
24
Sites Built with WordPress
24
Personal Blogs
24
Blog Networks
26
Social Networks
28
Colleges and Universities
29
Small Businesses
30
WordPress Tour
31
Anatomy of a post
32
Summary
34
CHAPTER 2 Installing and Upgrading
35
System Requirements
35
One-click Installation
35
Installation Using the Web Interface
36
Logging In
40
Editing and Uploading wp-config.php
42
Troubleshooting
43
Installing Themes
45
Installing Plugins
48
Plugging the gaps: Essential Plugins
52
Upgrading Plugins
53
Bulk Upgrades
54
Upgrading WordPress
55
Automatic Upgrades
56
Automatic Upgrades via FTP or SSH
57
Manual Upgrades
58
Moving a WordPress Site
59
Summary
60
CHAPTER 3 Dashboard and Settings
61
The Dashboard
62
QuickPress
63
Incoming Links
63
WordPress Development Blog
64
Plugin dashboard widgets
64
Dashboard Widgets and Users
64
Settings
65
General
65
Writing
67
Remote Publishing and Posting by E-mail
68
Update Services
68
Reading
68
Discussion
69
Default Article Settings
70
Other Comment Settings
71
Comment E-mail Notifications
72
Comment Moderation
73
Avatars
73
Media
74
Directory for file uploads
75
Privacy
76
Permalinks
77
Short URLs
79
Category Base
79
Summary
79
CHAPTER 4 Working with Content
80
Posts
80
Content
82
Dealing with Content from Microsoft Office
84
Shortcodes
85
Permalinks
89
Publish Settings
89
Publication Date and Scheduling Posts
90
Categories
90
Tags
91
Featured Images
93
Excerpts
94
Comments and Trackbacks
94
Revisions
96
Custom Fields
97
Pages
97
Page Attributes: Parents, Templates, and Order
97
Posts vs. Pages: Same, but Different
101
Posts are Pages
Pages are Posts102
Editing Posts and Pages
102
Autosave
102
Screen Options
103
Quick Edit
105
Bulk Edit
106
Media Files
107
Images and Galleries
107
Uploading an Image from Your Computer
108
Inserting an Image from a URL
110
Editing Images
111
Galleries
112
Video
113
oEmbed
113
Audio
115
Podcasting
115
Other File Types
116
File Sizes and Upload Permissions
116
The Media Library
116
Links
117
Basic Link Attributes
117
Link Relationships: XFN™
118
Advanced Link Attributes
120
Link Feed
120
Feeds
120
Summary
122
CHAPTER 5 Importing Content
123
Before Importing
123
Importing Blogs
123
Importing from WordPress.com
125
Importing from Blogger
128
Importing Joomla or Mambo Sites
131
Importing Other MySQL-based Sites
134
Drupal
134
Importing HTML Files
135
After Importing: Fixing What’s Broken
138
Link URLs
138
Paths to Linked Files
139
Truncated or Garbled Content
140
Summary
141
CHAPTER 6 Creating a Basic Theme
142
Using Widgets
142
Using Menus
144
Creating a Menu
144
Editing Menu Items
145
Creating Multiple Menus
146
Using Header and Background Images
147
Turning HTML into a Theme
149
Header
151
Body
152
Body and Post Classes
152
Content: The Loop
153
Comments
156
Sidebar
157
Footer
158
Stylesheet
158
Template Tags
159
Date and Time Tags
160
Theme Files
161
Theme File Hierarchy
162
The Home Page
163
Single Posts
163
Pages
163
Custom Content Types
163
Category Archives
164
Tag Archives
164
Custom Taxonomy Archives
164
Author Archives
165
Date-Based Archives
165
Search Results
165
Error 404 (File Not Found) Page
165
Attachment Pages
166
Listing Comments
166
Including Additional Files
168
Styling Content
168
Changing Appearance Based on Context
168
Conditional Tags
169
Posts vs. Pages
170
Categories
170
Author Archives
171
Search Results
172
Creating Navigation Menus
172
Custom Navigation Tag
172
Page Lists and Page Menus
172
Changing the Page Order
173
Changing Which Pages are Listed
176
Including Links to Things Outside WordPress
176
Category Lists
177
Theme Functions
177
Enabling Widgets
178
Enabling Menus
180
Enabling Featured Images
180
Enabling Custom Backgrounds and Headers
181
Enabling Shortcodes in Text Widgets
182
Changing Excerpt Length and Ellipsis
183
Other Uses
184
Child Themes
184
Child Theme File Hierarchy
185
Troubleshooting Themes
188
Summary
188
CHAPTER 7 Creating an Advanced Theme
189
Modifying the Loop
189
Excluding a Category from the Home Page
190
Showing Only One Category on the Home Page
191
Showing Most Recent Pages Instead of Posts
191
Looping Through All Children of a Page
192
Listing Attached Files
194
Multiple Loops
195
Resetting the Query
197
A Loop for Each Category
197
Showing the Author’s Other Recent Posts
201
Accessing Post Information Outside the Loop
202
Search Engine Optimization (SEO)
202
Improving the Title Tag
202
Using Categories and Tags as Keywords
203
Using the Excerpt as a Description
204
Short Links and Canonical URLs
204
Adding Scripts and Stylesheets
205
Using JavaScript Libraries
205
Adding Your Own Scripts
206
Conditionally Adding Scripts
207
Adding Stylesheets
208
Outside the Theme Hierarchy: Database Errors and Maintenance Messages
208
Theme Options
209
Adding an Options Page
209
Registering Options
210
Creating an Options Form
211
The checked() and selected() Functions
213
Saving Form Input into a Single Variable
214
Adding a Stylesheet to the Options Page
214
Putting it All Together
215
Theme Frameworks
217
Distributing Themes
217
Theme Checklist
217
Summary
219
CHAPTER 8 Creating Widgets
220
Basic Widgets
220
Examining the Calendar Widget
220
The Options Form
222
The Update Function
223
The Widget Output
223
Setting up the Widget
224
Creating Your Own Widget
225
More Widget Examples
232
Dashboard Widgets
233
Configuration Screens
235
Summary
238
CHAPTER 9 Creating Plugins
239
Getting started
239
Creating a Template Tag
240
Creating Template Tags with Arguments
241
Making Room for Options
242
Adding an Options Page
246
The Settings API
248
Registering Settings and Creating Defaults
248
Creating the Options Form
249
Updating Options
253
Deleting Options
254
Wrapping Up
254
Plugin Possibilities
259
The Shortcode API
260
Checking for Capabilities
262
Creating an Editorial Comment Shortcode
262
Listing Private Pages
263
Hooks: Filters and Actions
264
Actions
264
Creating Private Categories
265
Filters
266
Appending a List of Child Pages
267
Changing the “Private” and “Password Protected” labels
267
Other Filters
268
Prioritizing and Troubleshooting Actions and Filters
268
Variations on Option Pages
269
Adding Other Submenus
269
Adding a Top-level Menu Item
269
Adding a Section to an Existing Options Page
270
Publishing a Plugin
272
Readme Files and Screenshots
272
Subversion (SVN)
274
Basic Concepts
274
Branches, Tags, and Trunk
275
Client Software
276
Localization and Internationalization
280
Wrapping Strings in Gettext Calls
280
Adding the Gettext Domain
282
Creating the .POT File
283
Adding the i18n Function Block
283
Summary
284
CHAPTER 10 Users and Roles
285
Users
285
Displaying a User’s Information
287
Extending User Profiles
288
Changing Contact Fields
288
Creating More Profile Fields
289
Displaying All Users’ Information
290
Roles
292
Roles in Action: Notifications, Moderation, and Workflow
293
Improving Workflow with Plugins
295
Notification of Posts Pending Review
295
Notifying All Administrators
295
Viewing Scheduled Posts
296
Complete Workflow
296
Changing, Creating, and Removing Roles
298
Modifying Roles
298
Creating Roles
299
Creating a Role for Designers
300
Removing Roles
301
Managing Roles with Plugins
301
Members Plugin
301
Summary
302
CHAPTER 11 Performance and Security
303
Caching
303
Setting up Super Cache
304
Basic Settings
305
Compression
306
Other Settings
307
Caching and Mobile Stylesheets
308
Permalinks and Performance
309
Tracking Down Performance Problems
310
Securing Logins
311
Login Lockdown
312
SSL
313
Removing The Meta Generator Tag
313
File Permissions
313
Securing .htaccess and wp-config.php
314
Changing File Locations
314
Moving wp-config.php
315
Giving WordPress Its Own Subdirectory
315
Moving wp-content
316
Database Security
317
Changing the Table Prefix
317
Backing Up the Database and Files
318
Monitoring Security Problems
319
Summary
321
CHAPTER 12 Custom Content Types,Taxonomies, and Fields
322
Custom Taxonomies
322
Non-hierarchical Taxonomies
325
Hierarchical Taxonomies
328
Using Custom Taxonomies
329
Other Taxonomy Examples
333
Custom Content Types
334
Non-hierarchical (Post-like) Content Types
337
Hierarchical (Page-like) Content Types
340
Custom Taxonomies for Custom Content Types
341
Changing Edit Screen Columns
343
Changing Column Headers
343
Displaying Column Contents
345
Including Custom Content Types in Your Theme
346
Feeds for Custom Content Types
348
Custom Fields in Custom Content Types
349
Creating the Custom Fields
350
Verifying and Saving User Input
353
All Together
354
Summary
359
CHAPTER 13 Setting up the Network
360
Network Requirements
360
Subdomains
360
Subfolders
361
Activating the Network
361
Configuring the Network
363
Operational Settings
364
Dashboard Settings
364
Registration Settings
365
New Site Settings
366
Upload Settings
367
Menu Settings
369
Creating Additional Network Sites
369
Network Users
370
Splogs
371
Network Plugins and Themes
372
Plugin and Theme Options
374
Upgrading the Network
374
Mapping Domains
375
BuddyPress
377
Features
377
Activity Stream
377
Groups
378
Forum
378
Friends and Private Messages
379
Installation
379
General
380
Components
381
Forums
382
Profile
382
Using BuddyPress
384
Summary
384
APPENDIX A Plugin Index
385
Editing: Inline, Rich Text, Reusable Content, and Attachments
385
Excerpts
385
Custom Post Types, Taxonomies, and Fields
386
Page Order
386
Page Lists & Navigation
386
Alphabetical Sorting
387
Permalinks & Short URLs
387
Feeds
387
E-mail Notifications
387
Forms
388
Users, Permissions, and Login Screens
388
Visitor Statistics
388
Podcasts
388
Social Media
389
Social Networks
389
Events and Calendars
389
Caching
389
Performance, Maintenance, and Diagnostics
389
Mobile
390
Widgets
390
Search Engine Optimization
391
Importing Content
391
Network Sites
391
APPENDIX B Theme Functions
392
APPENDIX C Plugin Recipes
395
Wiki
395
Document Sharing
396
Project Management
397
Newsroom
397
Twitter Archive
398
News Clipping Archive
398
Index
399
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