[SCM] ktp-common-internals packaging branch, master, updated. debian/15.12.1-2-1839-gf0635e9

[Maximiliano Curia]

Gitweb-URL: http://git.debian.org/?p=pkg-kde/applications/ktp-common-internals.git;a=commitdiff;h=4cbbb8e

The following commit has been merged in the master branch:
commit 4cbbb8ee60ea8d39ccd287dcdcc8b3931c37e195
Author: Przemek Czekaj <xcojack at gmail.com>
Date:   Wed Nov 2 13:42:20 2011 +0100

    URL Extractor based on code from Konversation
    
    REVIEW: 103018
---
 text-parser.cpp | 81 +++++++++++++++++++++++++++++++++++++++++++++++++
 text-parser.h   | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 174 insertions(+)

diff --git a/text-parser.cpp b/text-parser.cpp
new file mode 100644
index 0000000..a38ea9b
--- /dev/null
+++ b/text-parser.cpp
@@ -0,0 +1,81 @@
+/*
+ * Text Parser common class
+ * Copyright (C) 2004 Peter Simonsson <psn at linux.se>
+ * Copyright (C) 2006-2008 Eike Hein <hein at kde.org>
+ * Copyright (C) 2011 Przemek Czekaj <xcojack at gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "text-parser.h"
+
+TextParser* TextParser::s_instance = NULL;
+
+TextParser::TextParser(QObject* parent = 0)
+    : QObject(parent)
+{
+}
+
+TextParser* TextParser::instance()
+{
+    if (!s_instance) {
+        s_instance = new TextParser(0);
+    }
+
+    return s_instance;
+}
+
+TextUrlData TextParser::extractUrlData(const QString& text, bool doUrlFixup = true)
+{
+    TextUrlData data;
+    QString htmlText(text);
+    s_urlPattern.setCaseSensitivity(Qt::CaseInsensitive);
+
+    int pos = 0;
+    int urlLen = 0;
+
+    QString protocol;
+    QString href;
+
+    while ((pos = s_urlPattern.indexIn(htmlText, pos)) >= 0) {
+        urlLen = s_urlPattern.matchedLength();
+        href = htmlText.mid(pos, urlLen);
+
+        data.urlRanges << QPair<int, int>(pos, href.length());
+        pos += href.length();
+
+        if (doUrlFixup) {
+            protocol.clear();
+            if (s_urlPattern.cap(2).isEmpty()) {
+                QString urlPatternCap1(s_urlPattern.cap(1));
+                if (urlPatternCap1.contains('@')) {
+                    protocol = "mailto:";
+                } else if (urlPatternCap1.startsWith(QLatin1String("ftp."), Qt::CaseInsensitive)) {
+                    protocol = "ftp://";
+                } else {
+                    protocol = "http://";
+                }
+            }
+
+            href = protocol + href;
+            data.fixedUrls.append(href);
+        }
+    }
+    return data;
+}
+
+TextParser::~TextParser()
+{
+}
diff --git a/text-parser.h b/text-parser.h
new file mode 100644
index 0000000..e5a17b8
--- /dev/null
+++ b/text-parser.h
@@ -0,0 +1,93 @@
+/*
+ * Text Parser common class
+ * Copyright (C) 2004 Peter Simonsson <psn at linux.se>
+ * Copyright (C) 2006-2008 Eike Hein <hein at kde.org>
+ * Copyright (C) 2011 Przemek Czekaj <xcojack at gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef TEXT_PARSER_H
+#define TEXT_PARSER_H
+
+#include <QObject>
+#include <QPair>
+#include <QStringList>
+
+/**
+ * Usefull data container
+ *
+ * @var QList urlRanges
+ * @var QStringList fixedUrls
+ */
+struct TextUrlData
+{
+    QList<QPair<int, int> > urlRanges;
+    QStringList fixedUrls;
+};
+
+/**
+ * TextParser
+ *
+ */
+class TextParser : public QObject
+{
+
+public:
+    /**
+     * Singleton pattern
+     *
+     * @param void
+     * @return TextParser
+     */
+    static TextParser *instance();
+
+    /**
+     * Method extract url from text
+     *
+     * @param QString string A whole text
+     * @param bool doUrlFixup fix the url default true
+     * @return TextUrlData
+     * @author Konversation developers
+     */
+    TextUrlData extractUrlData(const QString& string, bool doUrlFixup = true);
+
+    /**
+     * Destructor
+     *
+     * @param void
+     */
+    virtual ~TextParser();
+
+private:
+    /**
+     * Constructor
+     *
+     * @param QObject
+     */
+    TextParser(QObject *parent);
+
+    /**
+     * @var TextParser
+     */
+    static TextParser *s_instance;
+
+    /**
+     * @var QRegExp
+     */
+    static QRegExp s_urlPattern(QString("\b((?:(?:([a-z][\w\.-]+:/{1,3})|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|\}\]|[^\s`!()\[\]{};:'\".,<>?%1%2%3%4%5%6])|[a-z0-9.\-+_]+@[a-z0-9.\-]+[.][a-z]{1,5}[^\s/`!()\[\]{};:'\".,<>?%1%2%3%4%5%6]))").arg(QChar(0x00AB)).arg(QChar(0x00BB)).arg(QChar(0x201C)).arg(QChar(0x201D)).arg(QChar(0x2018)).arg(QChar(0x2019)));
+};
+
+#endif // TEXT_PARSER_H

-- 
ktp-common-internals packaging