--- /dev/null
+<!--
+ Stylesheet to convert Instagram user timelines to RSS.
+
+ Copyright (C) 2015 Antonio Ospite <ao2@ao2.it>
+
+ This file is part of tweeper.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+-->
+<xsl:stylesheet version="1.0"
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:php="http://php.net/xsl"
+ xsl:extension-element-prefixes="php"
+ exclude-result-prefixes="php">
+
+ <xsl:param name="generate-enclosure"/>
+
+ <xsl:output method="xml" indent="yes"/>
+
+ <xsl:variable name="BaseURL">
+ <xsl:text>https://instagram.com</xsl:text>
+ </xsl:variable>
+
+ <xsl:variable name="user-name" select="//ProfilePage/user/username"/>
+
+ <!-- Some users do not specify the full name -->
+ <xsl:variable name="full-name" select="//ProfilePage/user/full_name"/>
+ <xsl:variable name="screen-name">
+ <xsl:choose>
+ <xsl:when test="$full-name != ''">
+ <xsl:value-of select="$full-name"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$user-name"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:template match="//ProfilePage/user/media/nodes">
+ <xsl:variable name="item-content-image" select="./display_src"/>
+ <xsl:variable name="item-content-caption" select="./caption"/>
+ <xsl:variable name="item-permalink" select="concat($BaseURL, '/p/', ./code, '/')"/>
+ <item>
+ <title>
+ <xsl:variable name="title-length" select="140"/>
+ <xsl:variable name="item-content-title" select="normalize-space(concat($user-name, ': ', $item-content-caption))"/>
+ <!-- ellipsize, inspired from http://stackoverflow.com/questions/13622338 -->
+ <xsl:choose>
+ <xsl:when test="string-length($item-content-title) > $title-length">
+ <xsl:variable name="truncated-length" select="$title-length - 3"/>
+ <xsl:value-of select="substring($item-content-title, 1, $truncated-length)"/>
+ <xsl:text>...</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$item-content-title"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </title>
+ <link>
+ <xsl:value-of select="$item-permalink"/>
+ </link>
+ <guid>
+ <xsl:value-of select="$item-permalink"/>
+ </guid>
+ <pubDate>
+ <xsl:variable name="timestamp" select="./date"/>
+ <xsl:value-of select="php:functionString('Tweeper::epochToRssDate', $timestamp)"/>
+ </pubDate>
+ <description>
+ <xsl:text disable-output-escaping="yes"><![CDATA[</xsl:text>
+ <p>
+ <xsl:if test="./is_video/text() = 1">
+ (Video)
+ </xsl:if>
+ <xsl:value-of select="$item-content-caption"/>
+ </p><br />
+ <a href="{$item-permalink}"><img src="{$item-content-image}" style="max-width: 100%"/></a>
+ <xsl:text disable-output-escaping="yes">]]></xsl:text>
+ </description>
+ <xsl:if test="$generate-enclosure = 1">
+ <xsl:copy-of select="php:functionString('Tweeper::generateEnclosure', $item-content-image)"/>
+ </xsl:if>
+ </item>
+ </xsl:template>
+
+ <xsl:template match="/">
+ <xsl:variable name="channel-title" select="concat('Instagram / ', $screen-name)"/>
+ <xsl:variable name="channel-link" select="concat($BaseURL, '/', $user-name)"/>
+
+ <rss version="2.0">
+ <xsl:attribute name="xml:base"><xsl:value-of select="$BaseURL" /></xsl:attribute>
+ <channel>
+ <generator>Tweeper</generator>
+ <title>
+ <xsl:value-of select="$channel-title"/>
+ </title>
+ <link>
+ <xsl:value-of select="$channel-link"/>
+ </link>
+ <description>
+ <xsl:text disable-output-escaping="yes"><![CDATA[</xsl:text>
+ <xsl:value-of select="normalize-space(concat($screen-name, '. ', //user/biography))"/>
+ <xsl:variable name="external-url" select="//user/external_url"/>
+ <xsl:if test="$external-url != ''">
+ <xsl:text> </xsl:text><a href="{$external-url}"><xsl:value-of select="$external-url"/></a>
+ </xsl:if>
+ <xsl:text disable-output-escaping="yes">]]></xsl:text>
+ </description>
+ <image>
+ <title>
+ <xsl:value-of select="$channel-title"/>
+ </title>
+ <link>
+ <xsl:value-of select="$channel-link"/>
+ </link>
+ <url>
+ <xsl:value-of select="//ProfilePage/user/profile_pic_url"/>
+ </url>
+ </image>
+ <xsl:apply-templates select="//ProfilePage/user/media/nodes"/>
+ </channel>
+ </rss>
+ </xsl:template>
+</xsl:stylesheet>
projects / tweeper.git / blobdiff