except sqlite3.Error:
return False
+# Function to get the latest articles (inner join with categories to get category stub)
+def site_latest_articles (dbname, num_arts):
+ try:
+ conn = sqlite3.connect (dbname)
+ c = conn.cursor ()
+ c.execute ("SELECT * FROM articles INNER JOIN categories ON articles.cid=categories.cid \
+ ORDER BY cdate DESC LIMIT ?;", (num_arts,))
+ conn.commit ()
+ rows = c.fetchall ()
+ conn.close ()
+ return rows
+ except sqlite3.Error:
+ return False
+
+# Function to get the best rated articles (inner join with categories to get category stub)
+def site_get_bestrated (dbname):
+ try:
+ conn = sqlite3.connect (dbname)
+ c = conn.cursor ()
+ c.execute ("SELECT * FROM articles INNER JOIN categories ON articles.cid=categories.cid \
+ ORDER BY rating DESC LIMIT 5;")
+ conn.commit ()
+ rows = c.fetchall ()
+ conn.close ()
+ return rows
+ except sqlite3.Error:
+ return False
+
# Function to get list of articles (either full list or just in a category
def get_articles (dbname, category_id=None):
try:
--- /dev/null
+# BiaWeb Website content manager (c) 2010 V.Harishankar
+# Site exporter/generator class
+
+import os
+import os.path
+import time
+import sqlite3
+import string
+import shutil
+import biaweb_db
+
+# to format the best rated articles in a HTML link list
+def html_format_best_rated (best_rated):
+ items = [ "<ul>\n", ]
+ for art in best_rated:
+ # art[13] is category stub, art[8] is article stub
+ # thus forming the relative url as Category/Article.html
+ str_art = '<li><a href="' + art[13] + '/' + art[8] + '.html">' + art[1] + '</a></li>\n'
+ items.append (str_art)
+ items.append ("</ul>\n")
+ str_items = "".join (items)
+ return str_items
+
+# to format categories in a HTML link list
+def html_format_categories (cats):
+ items = [ "<ul>\n", ]
+ for cat in cats:
+ # cat[3] is category stub and cat[1] is category name
+ str_cat = '<li><a href="' + cat[3] + '/">' + cat[1] + '</a></li>\n'
+ items.append (str_cat)
+ items.append ("</ul>\n")
+ str_items = "".join (items)
+ return str_items
+
+# function to generate main index file and stylesheet
+def generate_home_page (dbname, conf, templates, category_str, bestrated_str):
+ # main template
+ tpl_main = string.Template (templates[0][1])
+ # index bit
+ tpl_indexbit = string.Template (templates[6][1])
+ # news bits
+ tpl_newsbit = string.Template (templates[2][1])
+
+ # get the latest articles - conf[4] is num of rss entries to be used also
+ latest_arts = biaweb_db.site_latest_articles (dbname, conf[4])
+ if latest_arts == False:
+ return False
+
+ news_items = []
+
+ # Run through the latest articles
+ # for the num of latest news items on index
+ for art in latest_arts:
+ # url is Category/Article.html
+ url = art[13] + "/" + art[8] + ".html"
+ # art[5] is creation time
+ strdate = time.ctime (art[5])
+ # now populate the template variables. art[1] is title, art[2] is summary
+ strnews = tpl_newsbit.safe_substitute (news_title = art[1],
+ news_link = url,
+ news_datetime = strdate,
+ news_description = art[2]
+ )
+ news_items.append (strnews)
+ # now convert it into a string
+ newsbit_str = "".join (news_items)
+
+ # now populate the index template
+ indexbit_str = tpl_indexbit.safe_substitute (site_name = conf[1],
+ news_updates = newsbit_str
+ )
+ # now populate the main page template
+ main_str = tpl_main.safe_substitute (site_title = conf[1],
+ site_url = "http://" + conf[0],
+ meta_keywords = conf[2],
+ meta_description = conf[3],
+ page_title = conf[1],
+ page_desc = conf[3],
+ contents_bit = indexbit_str,
+ list_of_categories = category_str,
+ list_best_rated = bestrated_str,
+ copyright = conf[6])
+
+ # write the index.html file in the destination directory
+ try:
+ findex = open (os.path.join (conf[5], "index.html"), "w+")
+ findex.write (main_str)
+ findex.close ()
+ except IOError, OSError:
+ return False
+
+ # write the style.css file in the destination directory
+ try:
+ fstyle = open (os.path.join (conf[5], "style.css"), "w+")
+ fstyle.write (templates[5][1])
+ fstyle.close ()
+ print "error"
+ except IOError, OSError:
+ return False
+
+ return True
+
+# superfunction to generate the site
+def generate_site (dbname, files_to_copy, folders_to_copy, search_type_full=True):
+ # get the configuration
+ conf = biaweb_db.get_configuration (dbname)
+ # get the templates
+ tpls = biaweb_db.get_templates (dbname)
+
+ # get the list of categories
+ cats = biaweb_db.get_categories (dbname)
+ # cannot get categories return false
+ if cats == False:
+ return False
+
+ # format the categories as a html bulleted list
+ cats_str = html_format_categories (cats)
+
+ # get the best rated articles
+ best_rated = biaweb_db.site_get_bestrated (dbname)
+ # if cannot retrieve
+ if best_rated == False:
+ return False
+ # format the best rated articles as a html bulleted list
+ best_rated_str = html_format_best_rated (best_rated)
+
+ # remove the destination tree and recreate it
+ try:
+ if os.path.exists (conf[5]):
+ shutil.rmtree (conf[5])
+ os.mkdir (conf[5])
+ except OSError:
+ return False
+
+ # generate the index page including style sheet
+ ret = generate_home_page (dbname, conf, tpls, cats_str, best_rated_str)
+ if ret == False:
+ return False
+
+ # finally when all is successfully done return true
+ return True
}
a:active, a:hover {
color: #0000ff;
-}"""
\ No newline at end of file
+}"""
+
+template_rss = """<?xml version="1.0"?>
+<rss version="2.0">
+ <channel>
+ <title>${title}</title>
+ <link>${link}</link>
+ <description>${description}</description>
+ <generator>BiaWeb</generator>
+ ${rss_items}
+ </channel>
+</rss>"""
+
+template_rss_item = """
+ <item>
+ <title>${item_title}</title>
+ <link>${item_link}</link>
+ <description>${description}</description>
+ <guid>${item_link}</guid>
+ </item>
+"""
\ No newline at end of file
import os
import os.path
import ui_generate_dialog
+import biaweb_exporter
class GenerateDialog (PyQt4.QtGui.QDialog, ui_generate_dialog.Ui_SiteGenerateDialog):
def __init__ (self, master, currentdb):
def onSiteGenerate (self):
files_list = self.get_list_from_tree (self.additional_files)
folder_list = self.get_list_from_tree (self.additional_folders)
+ if self.fulltextindex.isChecked ():
+ searchtype = True
+ else:
+ searchtype = False
+
+ # confirm whether to delete the destination tree and work afresh
+ ans = PyQt4.QtGui.QMessageBox.question (self, "Confirm",
+ "This will delete the destination tree completely \
+and recreate the website. Are you sure you wish to proceed?",
+ PyQt4.QtGui.QMessageBox.Yes, PyQt4.QtGui.QMessageBox.No)
+
+ # if confirmed
+ if ans == PyQt4.QtGui.QMessageBox.Yes:
+ # call the main exporter to do our work
+ ret = biaweb_exporter.generate_site (self.current_db, files_list, folder_list, searchtype)
+
+ # if failed to generate site or any part thereof
+ if ret == False:
+ PyQt4.QtGui.QMessageBox.critical (self, "Error",
+ "System or SQLite 3 error in generating website or parts thereof")
+ else:
+ PyQt4.QtGui.QMessageBox.information (self, "Success",
+ "Successfully generated website in destination path!")
# when folder add is clicked
def onFolderAdd (self):
<html><head><meta name="qrichtext" content="1" /><style type="text/css">
p, li { white-space: pre-wrap; }
</style></head><body style=" font-family:'Sans'; font-size:10pt; font-weight:400; font-style:normal;">
-<p align="justify" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600; color:#005500;">Important Information</span></p>
-<p align="justify" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">This will generate your website in the destination directory specified in the site configuration dialog. The entire directory tree will be re-created from scratch and any manual changes you made to the generated files will be gone!</p>
-<p align="justify" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"> </p>
-<p align="justify" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-style:italic;">You need to re-copy additional files/folders you require in the destination folder (e.g. image files or directories) every time you generate the site. Specify additional files/folders to copy below.</span></p></body></html></string>
+<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600; color:#55007f;">Important Information</span></p>
+<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">This will generate your website in the destination directory specified in the site configuration dialog. The entire directory tree will be re-created from scratch and any manual changes you made to the generated files will be gone!</p>
+<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"> </p>
+<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-style:italic;">You need to re-copy the additional files/folders you require in the destination folder (e.g. the rating (star) image files or directories, the search.py CGI script) every time you generate the site. Specify the files/folders to copy to generated site.</span></p></body></html></string>
</property>
<property name="wordWrap">
<bool>true</bool>
def onAbout (self):
PyQt4.QtGui.QMessageBox.about (self, "BiaWeb Qt",
"<b>A static website/weblog content management system</b><br /><br />\
-Copyright
(C) 2010 <a href=\"http://www.harishankar.org\">Harishankar</a><br />\
+Copyright
© 2010 <a href=\"http://www.harishankar.org\">Harishankar</a><br />\
Licensed under GNU/GPL v3")
# file quit is clicked
# Form implementation generated from reading ui file 'generate_dialog.ui'
#
-# Created: Tue Nov 30 12:38:46 2010
+# Created: Tue Nov 30 14:05:23 2010
# by: PyQt4 UI code generator 4.7.4
#
# WARNING! All changes made in this file will be lost!
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'Sans\'; font-size:10pt; font-weight:400; font-style:normal;\">\n"
-"<p align=\"justify\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-weight:600; color:#005500;\">Important Information</span></p>\n"
-"<p align=\"justify\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\">This will generate your website in the destination directory specified in the site configuration dialog. The entire directory tree will be re-created from scratch and any manual changes you made to the generated files will be gone!</p>\n"
-"<p align=\"justify\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"> </p>\n"
-"<p align=\"justify\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-style:italic;\">You need to re-copy additional files/folders you require in the destination folder (e.g. image files or directories) every time you generate the site. Specify additional files/folders to copy below.</span></p></body></html>", None, QtGui.QApplication.UnicodeUTF8))
+"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-weight:600; color:#55007f;\">Important Information</span></p>\n"
+"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\">This will generate your website in the destination directory specified in the site configuration dialog. The entire directory tree will be re-created from scratch and any manual changes you made to the generated files will be gone!</p>\n"
+"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"> </p>\n"
+"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-style:italic;\">You need to re-copy the additional files/folders you require in the destination folder (e.g. the rating (star) image files or directories, the search.py CGI script) every time you generate the site. Specify the files/folders to copy to generated site.</span></p></body></html>", None, QtGui.QApplication.UnicodeUTF8))
self.label_2.setText(QtGui.QApplication.translate("SiteGenerateDialog", "Additional files to add to destination", None, QtGui.QApplication.UnicodeUTF8))
self.addfile.setText(QtGui.QApplication.translate("SiteGenerateDialog", "&Add file", None, QtGui.QApplication.UnicodeUTF8))
self.removefile.setText(QtGui.QApplication.translate("SiteGenerateDialog", "&Remove", None, QtGui.QApplication.UnicodeUTF8))
# Form implementation generated from reading ui file 'main_window.ui'
#
-# Created: Tue Nov 30 13:15:20 2010
+# Created: Tue Nov 30 13:50:40 2010
# by: PyQt4 UI code generator 4.7.4
#
# WARNING! All changes made in this file will be lost!
projects / biaweb_qt.git / commitdiff